专利摘要:
Disclosed according to an embodiment is a mobile boarding bridge. The mobile boarding bridge comprises: an inner tunnel; and an outer tunnel disposed on the outer surface of the inner tunnel and sliding in the longitudinal direction of the inner tunnel, wherein the outer tunnel includes a rainwater gutter which is disposed at the inner bottom surface of the outer tunnel where passengers walk, the rainwater gutter being placed lower than the inner bottom surface of the outer tunnel.
公开号:ES2845024A2
申请号:ES202190009
申请日:2019-08-13
公开日:2021-07-23
发明作者:Seung Sang Cho;Sang Hoon Park;Chee Yeon Song;Byoung Kwan Lee;Jae Joong Lee;Kwang Ho Yang
申请人:TRA Co Ltd;Korea Airports Corp;
IPC主号:
专利说明:

[0004] TECHNICAL SECTOR
[0006] The invention is about a mobile boarding bridge, more specifically, the mobile boarding bridge in which the step caused by the connections of the floors of the inner tunnel and the outer tunnel is eliminated, and in which a gutter is arranged for the rain not exposed in the outer tunnel.
[0008] BACKGROUND OF THE INVENTION
[0010] Normally, the two-stage tunnel structure of the mobile boarding bridge causes a large step on the floor surface of the inner tunnel and the outer tunnel, which leads to a large slope in the connecting structure, which causes discomfort to passengers to move.
[0011] In particular, due to the steepness of the slope, pedestrians often suffer falls and fractures, and wheelchairs are difficult to move.
[0012] Previously, the patent registered with the number JP4700643 to reduce the step between the inner and outer tunnels (Title of the invention: Boarding bridge) is a patented invention that eliminates the step between the outer tunnel and the inner tunnel by turning a disc toothed in response to the movement of the outer tunnel winding the variable aisle. However, this invention requires a complex structure that requires a large number of components such as divider plates that make up the variable aisle, lower parts of divider plates, chains and toothed discs to move the variable aisle, and the movable bridge consists of a double structure. of the inner tunnel and outer tunnel and separate support rollers are needed, and it turns out to be difficult to install and high production cost. Conventional boarding bridges to reduce the step of the floor surface between the inner tunnel and the outer tunnel are composed of a large number of parts for operation, and result in an increased failure rate, and having any failure some component requires disassembling the entire structure, therefore, there is the problem of difficult maintenance. Furthermore, conventional boarding bridges commonly consist of floor surfaces that are not thermal, and since the floor surface is Exposed to the outside, the heating and air conditioning effects are reduced and the energy consumption efficiency is low.
[0013] Therefore, it was urgent to develop a boarding bridge device that eliminates the step, is easy to compose, reduces installation costs, reduces manufacturing costs, facilitates maintenance, and at the same time improves operation. energy efficiency.
[0015] EXPLANATION OF THE INVENTION
[0017] Challenges to solve
[0018] The objective of the realization is to reduce the step between the outer tunnel and the inner tunnel to ensure safety and comfort when moving passengers, and at the same time to provide a mobile boarding bridge that has a simpler structure and easier to maintain than the conventional.
[0019] In addition, providing a mobile boarding bridge that improves aesthetics by minimizing rain gutter exposure, and that avoids the risk of inconvenience and accidents caused by traffic and the transport of passengers and airport workers.
[0020] In addition, providing a mobile boarding bridge that can improve energy efficiency by providing floor surfaces composed of insulating materials.
[0021] The tasks that are intended to be solved in the embodiments are not limited to those mentioned above, and other tasks that are not mentioned will be clearly understood by those skilled in the art from the description below.
[0023] Detailed description of the invention
[0024] The mobile boarding bridge will be explained according to the embodiment.
[0025] The movable boarding bridge comprises an outer tunnel that slides in the longitudinal direction of the inner tunnel and is arranged on the inner tunnel and on the outer surface of the inner tunnel, and the outer tunnel may be arranged on a surface of an inner floor on the passing the passengers of the outer tunnel, but may comprise a rain gutter arranged in a position lower than the surface of the inner floor of the outer tunnel.
[0026] According to one aspect, the outer tunnel may comprise a pair of frames of the outer tunnel, arranged spaced apart a certain distance, and whose surfaces facing each other, being coupled with the rain gutter respectively, and a plate of a floor upper surface that forms the surface of the outer tunnel floor by engaging with an upper side of the rain gutter between the pair of outer tunnel frames, and forming a gap with each of the outer tunnel frames through which the rain enters the rain gutter.
[0027] According to one aspect, the upper deck plate may be formed to have a width less than the space between the pair of outer tunnel frames.
[0028] According to one aspect, the rain gutter may be formed such that an "L" shaped cross section extends in one direction.
[0029] According to one aspect, the rain gutter is formed such that a square "C" shaped cross section extends in one direction, and the length of the upper side of the square "C" shape can be further formed. shorter than the bottom side. According to one aspect, the outer tunnel may further comprise a supporting thermal insulation portion coupled with a lower portion of the upper deck plate and the rain gutter.
[0030] According to one aspect, the supporting thermal insulation part is arranged as a plurality of supporting thermal insulation parts each in a longitudinal direction in a transverse direction of the upper deck plate, and both ends of which can be coupled with the outer tunnel frame pair.
[0031] According to one aspect, the supporting thermal insulation part may comprise a pair of partition walls, both ends of which protrude in a transverse direction from a lower surface part which is arranged spaced a certain distance from the upper floor plate.
[0032] According to one aspect, one partition wall of the pair of partition walls may be coupled with a lower part of the upper deck plate and the rain gutter, and the other partition wall may be coupled with one of the walls. of division of another part of the adjacent supporting thermal insulation.
[0033] According to one aspect, a protruding length of both ends of a partition wall is a certain length less than a protruding length of a central part, the central part of the partition wall is coupled with the upper deck plate, and both ends of the partition wall can be coupled with the rain gutter. According to one aspect, the supporting thermal insulation part may further comprise a floor plate engaging portion, which protrudes in a direction parallel to the upper floor plate from the central part of the partition wall to support the floor plate. upper deck, and an engaging portion of the rain gutter protruding in a direction parallel to the lower surface of the rain gutter from both ends of the partition wall to support the rain gutter.
[0034] According to one aspect, the supporting thermal insulation part can be filled with insulating material.
[0035] According to one aspect, the inner tunnel may comprise a lower deck plate disposed adjacent to the inner deck surface of the outer tunnel and a plurality of thermal insulation portions on the lower finish plate.
[0036] According to one aspect, each of the thermal insulation parts can be filled with insulating material.
[0037] According to one aspect, each of the thermal insulation parts may comprise a part of the floor that forms the floor surface of the inner tunnel is arranged spaced a certain distance from the lower finish plate, and a pair of partition walls whose both ends protrude from the floor into the lower trim plate.
[0038] According to one aspect, one of the pair of partition walls is coupled with the bottom finish plate, and the other partition wall may be coupled with a partition wall of the other adjacent thermal insulation part.
[0039] According to one aspect, each of the thermal insulation parts may further comprise a finish plate engaging portion coupled with the lower finish plate, protrudes in a direction parallel to the lower finish plate from an end part of a side of bottom trim plate of partition wall.
[0040] According to one aspect, among the multiple thermal insulation parts, the thermal insulation part closest to the side of the outer tunnel is arranged spaced a certain distance from one end of the outer tunnel side, and the inner tunnel may further comprise a inclined portion connecting an upper surface of the thermal insulation part closest to the outer tunnel side and an upper surface of the outer tunnel side end of the lower finish plate.
[0041] According to one aspect, the inclined portion may comprise an inclined support plate connecting the upper surface of the thermal insulation part with the upper surface of an end of the lower finish plate, a plurality of support columns can be arranged on the bottom finish plate to support the slanted support plate and are shaped to gradually decrease in height as they approach one end of the bottom finish plate, and insulating materials that fill the gap between the bottom finish plate and the inclined support plate.
[0043] Effect of the invention
[0044] According to the embodiment, it is possible to reduce the step between the outer tunnel and the inner tunnel to ensure the safety and convenience of the passengers, and at the same time have a Simpler structure and easier to maintain than the conventional one.
[0045] Furthermore, by minimizing the exposure of the rain gutter, the aesthetics of the boarding bridge can be improved and the risk of inconvenience and accidents when transporting passengers and airport workers can be avoided.
[0046] In addition, the floor surface consists of insulating material to increase energy efficiency.
[0047] The effects of the mobile boarding bridge according to the embodiment are not limited to those mentioned above, and other effects not mentioned will be clearly understood by the technicians from the description mentioned below.
[0049] BRIEF DESCRIPTION OF THE DRAWINGS
[0051] Figure 1 is a side view of the mobile boarding bridge according to one embodiment.
[0052] Figure 2 is a partially cutaway perspective view of the floor surface of the movable boarding bridge according to one embodiment.
[0053] Figure 3 is a side view of the floor surface of the movable boarding bridge according to one embodiment.
[0054] Figure 4 is a cross-sectional view along line A-A of the interior tunnel of the mobile boarding bridge of Figure 3.
[0055] Figure 5 is a cross-sectional view along line B-B of the inner tunnel of Figure 4.
[0056] Figure 6 is a cross-sectional view along line C-C of the outer tunnel of the mobile boarding bridge of Figure 3.
[0057] Figure 7 is a cross-sectional view along line D-D of the outer tunnel of the mobile boarding bridge of Figure 6.
[0058] Figure 8 is a cross-sectional view along line E-E of the outer tunnel of the mobile boarding bridge of Figure 6.
[0059] The following figures attached to this description illustrate a preferred embodiment of the present invention and serve to better understand the technical aspects of the present invention with a detailed description of the invention, so the present invention should not be interpreted as limited to the information described in the figures.
[0060] DETAILED EXHIBITION OF THE INVENTION
[0062] In the following, the embodiment is described in detail through the illustrative figures. It is important to note that when adding reference marks to components in each figure, if possible the same components have the same numbers, even if they are shown in different figures. Furthermore, in describing the embodiment, if the detailed description about the related known composition or function is deemed to interfere with the understanding of the embodiment, the detailed description will be omitted.
[0063] In addition, terms such as first, second, A, B, (a), and (b) can be used to describe the components of the embodiment. These terms are intended to distinguish one component from another component and are not limited to components by their nature, sequence, or order. If a component is said to be 'connected', 'coupled' or 'inserted' to another component, that component may be connected directly or connected to the other component, but it should be understood that another component may also be 'connected', 'coupled' "Or" inserted "between each component.
[0065] Figure 1 is the side view of a mobile boarding bridge according to the embodiment, Figure 2 is a partially cut-away perspective view of the bottom surface of the mobile boarding bridge according to the embodiment, and Figure 3 is the Side view of the floor surface of the mobile boarding bridge according to the embodiment.
[0066] In figures 1 to 3, the mobile boarding bridge (1) is a device that connects the boarding gate of an airport passenger terminal and an aircraft (not described in the figures) to ensure safe boarding and disembarking of the aircraft by passengers using the airport. The mobile boarding bridge consists of a two-stage structure of tunnels composed of an inner tunnel (10) and an outer tunnel (20) to safely move the position of the bridge to be able to dock with the aircraft, depending on the location of the parked aircraft or if the aircraft is docked in hangars.
[0067] In more detail, the mobile boarding bridge (1) comprises: a roundabout (30), an inner tunnel connected to the roundabout (30), an outer tunnel (20) that is arranged on the outer surface of the inner tunnel that can be turned into the same direction as the inner tunnel (10) horizontally or vertically, or can be slidably moved in a longitudinal direction of the inner tunnel (10), a lifting column (40) connected so that it can move the outer tunnel ( 20) in the vertical direction, and a carriage assembly (50) connected to the lifting column (40) to move the movable boarding bridge (1) forward or upward. back or turn left or right.
[0068] The inner tunnel (10) comprises inner tunnel frames (11), a lower finish plate (12), a thermal insulation part (13), an inclined portion (14), and the outer tunnel (20) comprises some outer tunnel frames (21), an upper deck plate (22), a supporting thermal insulation part (23) and a rain gutter portion (24). On both sides of the lower end of the inner tunnel (10) a pair of inner tunnel frames (11) are arranged, and a pair of outer tunnel frames (21) are arranged on both sides of the inner surface of the outer tunnel (20). ) corresponding to the frames of the inner tunnel (11) so that the outer tunnel (20) can be slidably moved. Here, a roller (not described in the figures) can be arranged between the inner tunnel frames (11) and the outer tunnel frames (21). However, it is not limited only to this: not only the roller is arranged between the inner tunnel (10) and the outer tunnel (20) but also elements that can reduce contact friction such as the bearing (not described in the figures ) to speed up the movement and sliding of the outer tunnel (20).
[0069] The distance between the frames of the inner tunnel (11) is less than the distance between the frames of the outer tunnel (21), so that the floor surface of the inner tunnel is on the inner side of the outer tunnel. Furthermore, the vertical length, that is, the height of the inner tunnel frame (11) in Figure 1 is greater than the vertical length of the outer tunnel frame (21). In this case, the height of the inner tunnel frame (11) may be high enough to be arranged adjacent to the lower trim plate (12) and the upper deck plate (22) of the outer tunnel (20). For example, the inner tunnel frame (11) correspond to the vertical length of the roller and the outer tunnel frame (21), and therefore have the height to be arranged adjacent to the lower finish plate (12) and to the plate. from the upper floor (22) of the outer tunnel (20). The inner tunnel frames (11) have a height that allows the lower finish plate (12) to form adjacent to the upper deck plate (22), thereby eliminating the step between the inner tunnel (10) and the outer tunnel (20).
[0070] Here, the lower finish plate (12) and the upper deck plate (22) can have a distance close to 0.5 cm to 1.5 cm. If the close distance between the lower trim plate (12) and the upper deck plate (22) is greater than 0.5 cm, the lower trim plate (12) and the upper deck plate (22) may enter into contact, and if the difference in height between the lower trim plate (12) and the upper deck plate (22) is greater than 1.5 cm, passengers may trip over the step. Preferably, the difference in height between the lower trim plate (12) and the upper deck plate (22) may be less than 1 cm. Figure 4 is the cross-sectional view along line AA of the inner tunnel of the mobile boarding bridge of Figure 3, and Figure 5 is the cross-sectional view along the line BB of the inner tunnel of figure 4.
[0071] In Figures 4 and 5, the lower trim plate (12) is disposed adjacent to the inner floor surface of the outer tunnel (20). For example, the lower finish plate (12) is formed in the form of a flat plate coupled with the underside of the inner tunnel frames (11). The lower finish plate (12) composes the lower surface of the lowermost part of the inner tunnel (10). One end of the lower finish plate (12) is inserted into the inner part of the outer tunnel (20) in case the outer tunnel (20) is sliding.
[0072] If the bottom finish plate (12) is arranged in the form of a flat plate, it is effective to avoid the step, but it has poor thermal insulation properties and the heating and air conditioning efficiency is reduced. In this case, if the thermal insulation part (13) were provided, the heating and air conditioning efficiency of the lower finish plate (12) can be increased.
[0073] The thermal insulation part (13) is arranged on the upper surface of the lower finish plate (12). The thermal insulation part (13) has the longitudinal direction and the direction perpendicular to the longitudinal direction of the inner tunnel frames (11). The thermal insulation part (13) is arranged consecutively in the longitudinal direction of the frames of the inner tunnel (11). The thermal insulation part (13) comprises a floor part (131) that forms the floor surface over which the passengers pass, a pair of partition walls (132) whose both ends protrude from the floor part (131) toward the lower trim plate (12) and a trim plate engaging portion.
[0074] The floor part (131) is formed of a flat plate whose upper surface is flat. The floor portion (131) is disposed a certain distance away from the lower trim plate (12). For example, the upper surface of the floor part (131) is positioned so that it has a height difference of 5 cm to 6 cm with the lower finish plate (12). The width of the floor portion (131) is formed wider than the height of the pair of partition walls (132, 133) to provide stability when passengers pass.
[0075] One partition wall of the pair of partition walls (132, 133) is coupled with the bottom finish plate (12), and the other partition wall (132) is coupled with another partition wall of the adjacent thermal insulation part . For example, a pair of partition walls (132, 133) may consist of a first partition wall (132) and a second partition wall (133). At this time, the first partition wall 132 of one thermal insulation part can be coupled with the second partition wall of another adjacent thermal insulation part. The second partition wall (133) can be attached to the top of the lower finish plate (12). Here, the second partition wall (133) may be coupled to the lower finish plate (12) having a protruding length longer than the first partition wall (132).
[0076] The finish plate engaging portion (134) protrudes in a direction parallel to the lower finish plate (12) from the bottom end of the lower finish plate (12) side of a partition wall, coupled to the plate bottom finish (12). The finish plate engaging portion (134) protrudes in a direction parallel to the lower trim plate (12), so that it can be engaged facing the lower trim plate (12) to increase the engagement force.
[0077] However, it is not limited to this, the thermal insulation part (13) can also consist of a floor part (131), a first partition wall (132) and a second partition wall (133), with the exception of the finish plate engaging portion (134).
[0078] It is also possible that the thermal insulation part (13) consists of a floor part (131) bending a flat plate, a first partition wall (132), a second partition wall (133) and a plate coupling portion finishing (134).
[0079] The thermal insulation part (13) forms a space between the lower finish plate (12) and the floor part (131), surrounded by the first partition wall (132) and the second partition wall (133). The thermal insulation part (13) is filled with insulating material (135) in the space. The insulating material (135) consists of a material that has thermal insulating properties. The insulating material (135) can insulate the floor of the inner tunnel (10) to increase the heating and air conditioning effect of the movable boarding bridge (1). Here, the thermal insulation part (13) has a height difference of 5 cm to 6 cm with the upper surface of the lower finish plate (12). If the height difference between the upper surface of the thermal insulation part (13) and the upper surface of the lower finish plate (12) is less than 5 cm, the filling amount of the insulating material (135) may be less and the thermal insulation properties can be reduced, and in case it is more than 6 cm, the angle of inclination of the inclined portion (14) described later increases due to the difference in height with the lower finishing plate (12 ) and may cause inconvenience for passengers to move.
[0080] Again, returning to Figures 1 to 3, the thermal insulation part (13) forms a step with the lower finishing plate (12), so that if the thermal insulation part (13) were arranged to the final part of the outer tunnel (20), a step will be formed between the outer tunnel (20) and the inner tunnel (10). The thermal insulation part (13) is arranged from one end of the outer tunnel side (20) of the lower finish plate (12) to a location spaced a certain distance away to avoid the formation of the step. For example, the thermal insulation part (13) may be spaced 250 cm to 350 cm apart from one end of the lower finish plate (12).
[0081] Furthermore, the inclined portion (14) transforms the step into a sloping shape by connecting the upper surface of the floor part (131) closest to the outer tunnel side (20) of the plurality of thermal insulation parts (13) with the upper surface of one end of the lower trim plate (12). The inclined portion (14) comprises an inclined support plate (141), a support column (142) and insulating materials (143). The inclined support plate (141) connects the upper surface of the thermal insulation part located on the side of the outer tunnel (20) of the plurality of thermal insulation parts (13) and the upper part of one end of the insulation plate. bottom finish (12). Here, one end of the inclined support plate (141) is coupled with one end of the lower finish plate (12) spaced a certain distance. For example, the end portion of the outer tunnel side of the inclined support plate (141) is coupled 5 cm to 15 cm apart from one end of the lower finish plate (12). The inclined support plate (141) eliminates the slope from a point spaced from one end of the lower finish plate (12) to avoid the inclined connection and the step, avoiding the fall accidents of the passengers.
[0082] The inclined support plate (141) is coupled at a slope angle to the upper surface of the thermal insulation part (13) and to the upper surface of the lower finish plate (12). The inclined support plate (141) has a gentle slope of 0.8 ° to 1.5 °. If a slope is formed on the support plate inclined greater than 1.5 °, it may cause inconvenience by the slope when moving the passengers.
[0083] On the other hand, the inclined support plate (141) connects the upper surface of the thermal insulation part (13) and the upper surface of the lower finish plate (12), the part of both ends having the longitudinal direction of the inner tunnel (10) bent so that it is parallel to the lower finish plate (12). The bent part of the inclined support plate (141) can increase the coupling force of the inclined support plate (141). The inclined support plate (141) reduces the difference in height formed in the insulation part (13) and the lower finish plate (12) due to the filling of the insulating material, increasing the safety and comfort of the passengers when moving.
[0084] Support columns (142) are arranged as a plurality to support inclined support plate (141). For example, the support columns (142) are arranged as a plurality of support columns (142) spaced a certain distance from each other, to support the inclined support plate (141). The support column (142) is shaped to gradually decrease in height as it approaches one end of the lower trim plate (12). The support columns (142) are capable of maintaining the slope of the inclined support plate (141). Insulating material (143) fills the gap between the inclined support plate (141) and the lower finish plate (12). The insulating material (143) may be a material with the same insulating properties as the previously described insulating material (135).
[0085] The inner tunnel (10) can increase the heating and air conditioning effect by filling the lower finish plate (12) with the insulating materials (135, 143). In addition, the inner tunnel (10) can be formed, forming a gentle slope of part of the inclined support plate to reduce the difference in height caused by the filling of insulating material (135), so that it can prevent passengers from feeling the height difference.
[0086] Figure 6 is the cross-sectional view along line CC of the outer tunnel of the mobile boarding bridge of Figure 3, Figure 7 is the cross-sectional view along line DD of the outer tunnel of the moving boarding bridge of figure 6 and, figure 8 is the cross-sectional view along line EE of the outer tunnel of the mobile boarding bridge of figure 6.
[0087] In Figures 6 to 8, the outer tunnel (20) has the rain gutter portion (24) on the inner floor surface over which the passengers move. Here, the rain gutter portion (24) is lower than the inner floor surface of the outer tunnel (20). In the event of rain, rain can enter the lower surface of the inner tunnel (10). In this case, when the outer tunnel (20) moves sliding in the direction of the inner tunnel (10), the rain on the lower surface of the inner tunnel (10) can fall on the surface of the inner floor of the outer tunnel (20) . In this case, the fact that the rain gutter portion (24) is in a lower position than the surface of the inner floor of the outer tunnel (20) allows the rain from the inner tunnel to also enter the gutter portion for the rain (24).
[0088] The rain gutter portion (24) is engaged facing the outer tunnel frames (21) respectively. The rain gutter portion (24) is coupled in the same longitudinal direction as the outer tunnel frames (21). The rain gutter portion (24) is formed such that "L" shaped cross section extends in one direction. Here, the bottom end part of the "L" shape of the rain gutter portion (24) is coupled with the outer tunnel frames (21), so that the rain collects between the rain gutter portion (21). the rain (24) and the outer tunnel frames (21). The rain entering through the rain gutter portion (24) is discharged outside through an additional drain hole (not described in the figures) that passes through the frames of the outer tunnel (21) or through an opening at both ends in the direction longitudinal.
[0089] On the other hand, the upper floor plate (22) is coupled to the upper side of the rain gutter portion (24) to form the floor surface of the outer tunnel (20). By For example, the upper deck plate (22) may be arranged in the form of a flat plate. This upper deck plate (22) forms the deck surface that passengers step on and move in the outer tunnel (20).
[0090] The upper deck plate (22) is coupled between a pair of outer tunnel frames (21). At this time, the width of the upper deck plate (22) is formed less than the distance between the pair of frames of the outer tunnel (21). Furthermore, the both ends of the wide side of the upper deck plate (22) are arranged spaced a certain distance with each of the frames of the outer tunnel (21). In other words, the upper deck plate (22) is arranged to form a gap through which rain enters the outer tunnel frames (21) and the rain gutter portion (24).
[0091] For example, the width of the upper deck plate (22) is made 1 cm to 3 cm less than the distance between the frames of the outer tunnel frame pair. In this way, both ends of the upper deck plate (22) are arranged 0.5 cm to 1.5 cm apart from the outer tunnel frames (21). The rain entering the outer tunnel (20) enters the rain gutter portion (24) guided by the gap formed between the upper deck plate (22) and the outer tunnel frames (21). Most of the rain gutter portion (24) according to the embodiment is covered by the upper deck plate (22), with the exception of the 0.5 cm to 1.5 cm gap, so that it can improve the aesthetics of the boarding bridge (1). In addition, the rain gutter portion (24) can prevent the risk of inconvenience and accidents caused by the transportation of passengers, airport workers and luggage. The rain gutter portion (24) can be formed from 10 cm to 20 cm wide and 2 cm to 3 cm high.
[0092] However, in the embodiment, the cross section of the rain gutter portion 24 was described as "L" -shaped, but not limited thereto, and it is possible that it is formed in the shape of a square "C". At this point, a lower side of the square "C" shaped cross section of the rain gutter portion (24) is formed longer than an upper side. Furthermore, the underside of the square "C" shaped cross section of the rain gutter portion (24) is coupled with the outer tunnel frames. The upper side of the square "C" shaped cross section of the rain gutter portion (24) is engaged with the upper deck plate (22) to support it. Here, the difference in length of the lower side and upper side of the square "C" shaped cross section of the rain gutter portion (24) may be equal to or greater than the gap distance between the upper deck plate. (22) and the outer tunnel frames (21). The supporting thermal insulation part (23) is coupled with the lower part of the upper deck plate (22) and the rain gutter portion (24). The isolation part Thermal support (23) supports the rain gutter portion (24) and the upper deck plate (22). The supporting thermal insulation part (23) has the same longitudinal direction as the transverse direction of the upper deck plate (22). Both ends of the supporting thermal insulation part (23) are coupled between the pair of frames of the outer tunnel (21). Here, the supporting thermal insulation part (23) is arranged as a plurality of supporting thermal insulation parts (23) coupled in a longitudinal direction of the rain gutter portion (24) encompassing the entire gutter portion. rain cover (24) and upper deck plate (22).
[0093] The supporting thermal insulation part (23) comprises a bottom surface part (231), a pair of partition walls (232, 233), a floor plate coupling portion (234), and a floor plate coupling portion. the rain gutter (236).
[0094] The lower surface portion (231) is arranged spaced a certain distance from the underside of the upper deck plate (22). For example, the lower surface part (231) has a height difference of 5 cm to 6 cm with the lower surface of the upper floor plate (22).
[0095] A pair of partition walls (232, 233) whose both ends protrude from the lower surface part (231) towards the upper floor plate (22) respectively. One partition wall of the pair of partition walls (232, 233) is coupled with the lower part of the upper deck plate (22) and the rain gutter portion (24), and the other partition wall of the pair it is coupled with another partition wall of the adjacent supporting thermal insulation part. For example, the partition wall pair (232, 233) consists of a third partition wall (232) and a fourth partition wall (233). Here, the third partition wall (232) is coupled with a fourth partition wall (233) of the adjacent supporting thermal insulation part (23). Furthermore, the fourth partition wall (233) is coupled with the lower surface of the upper deck plate (22) and the rain gutter portion (24) to support them.
[0096] The protruding length of both ends of the fourth partition wall (233) is a determined length less than the protruding length of the central part. For example, the protruding length of 10 cm to 20 cm from both ends of the longitudinal direction of the fourth partition wall (233) in the central direction is 2 cm to 3 cm less than the protruding length of the central part. In other words, both ends of the fourth partition wall (233) may be formed in a shape corresponding to the width and height of the cross section of the rain gutter portion (24).
[0097] At this time, the central part of the fourth partition wall (233) is coupled with the upper deck plate (22), and the two ends are coupled to the chute portion for the rain (24). In other words, the central part of the fourth partition wall (233) is formed higher than both ends, so that the rain gutter portion (24) is at the lower end of the upper deck plate ( 22). Also, the rain entering the outer tunnel (20) enters the rain gutter portion through a gap, and the rain entering the upper deck plate (22) can also enter. In addition, the upper deck plate (22) covers most of the rain gutter portion (24) from the top to improve the aesthetics of the boarding bridge (1).
[0098] The floor plate engaging portion (234) protrudes in a direction parallel to the upper floor plate from the center of a partition wall. Furthermore, the engagement portion of the rain gutter (236) protrudes in a direction parallel to the lower surface of the rain gutter portion (24) from both ends of a partition wall. The floor plate engagement portion (234) and the rain gutter engagement portion (236) hold the upper deck plate (22) and the rain gutter portion (24), and can be increase the coupling force by coupling facing each other.
[0099] However, it is not limited to this, and it is possible that the supporting thermal insulation part (23) is formed with only a bottom surface part (231) and a pair of partition walls (232, 233).
[0100] On the other hand, in the space that the supporting thermal insulation part (23) forms between the upper floor plate (22) and the mating portion of the rain gutter (236), insulating material (235) is provided. The insulating material (235) comprises the same components as the insulating material (135), therefore the description is omitted.
[0101] Insulating materials (135, 143, 235) can insulate outside air on the entire lower surface of the mobile boarding bridge (1), increasing the efficiency of heating and air conditioning.
[0102] Although the embodiments have been described by the limited figures as above, any person having general knowledge in the field of the same technology can make various modifications and changes from the description. For example, an appropriate result can be obtained, even if the techniques described are performed in a different order from that described, and / or the components such as the structure, the device, etc. described are coupled or connected in a way different from the described method, or if they are replaced by other components or the like.
[0103] Description of reference numbers
[0105] 1: Boarding bridge 10: Inner tunnel
[0106] 11: Inner tunnel frames 12: Bottom trim plate
[0107] 13: Thermal insulation part 131: Floor part
[0108] 132: First dividing wall 133: Second dividing wall
[0109] 134: Docking portion of finish plate 135, 143, 235: Insulating material
[0110] 14: Inclined portion 141: Inclined support plate 142: Support column 20: Outer tunnel
[0111] 21: Outer tunnel frames 22: Upper deck plate 23: Second thermal insulation part 231: Lower surface part
[0112] 232: Third partition wall 233: Fourth partition wall
[0113] 234: Attaching portion of the floor plate 236: Attaching portion of the rain gutter
[0114] 24: Rain Gutter Portion 30: Roundabout 40: Lifting Column 50: Cart Assembly
权利要求:
Claims (19)
[1]
1. A mobile boarding bridge comprising:
an interior tunnel; Y
an outer tunnel arranged on an outer surface of the inner tunnel and configured to be slidably movable in a longitudinal direction of the inner tunnel, wherein the outer tunnel comprises:
a rain gutter disposed on a surface of an inner floor over which passengers pass in the outer tunnel, the rain gutter disposed at a position lower than the surface of the inner floor of the outer tunnel.
[2]
2. The mobile boarding bridge according to claim 1, wherein the outer tunnel comprises:
a pair of outer tunnel frames, the outer tunnel frames being arranged spaced apart by a certain distance, their respective surfaces facing each other, each outer tunnel frame being coupled with the rain gutter; and an upper deck plate coupled with an upper side of the rain gutter being disposed between the outer tunnel frames to form a lower surface of the outer tunnel, wherein the upper deck plate is arranged to form a gap with each one of the outer tunnel frames through which the rain flows into the rain gutter.
[3]
The mobile boarding bridge according to claim 2, wherein the upper deck plate is formed to have a width less than the space between the pair of frames of the outer tunnel.
[4]
The mobile boarding bridge according to claim 3, wherein the rain gutter is formed such that an "L" shaped cross section extends in one direction.
[5]
The mobile boarding bridge according to claim 3, wherein the rain gutter is formed such that a square "C" shaped cross section extends in one direction,
where the length of an upper side of the square "C" shaped cross section is shorter than the length of a lower side of the square "C" cross section of "C" squared.
[6]
6. The mobile boarding bridge according to claim 2, wherein the outer tunnel comprises:
a supporting thermal insulation part coupled with a lower part of the upper deck plate and the rain gutter.
[7]
The mobile boarding bridge according to claim 6, wherein the supporting thermal insulation part is arranged as a plurality of thermal insulation parts each in a longitudinal direction in a transverse direction of the upper deck plate, and which both ends are coupled with the outer tunnel frames.
[8]
8. The mobile boarding bridge according to claim 7, wherein the supporting thermal insulation part comprises:
a lower surface portion arranged spaced a certain distance from the upper deck plate; Y
a pair of partition walls, both ends of the partition walls projecting in a transverse direction from the lower surface part.
[9]
The mobile boarding bridge according to claim 8, wherein a partition wall of the pair of partition walls is coupled with the bottom of the upper deck plate and the rain gutter, and
the other partition wall of the pair of partition walls is coupled with a partition wall of another adjacent supporting thermal insulation part.
[10]
The mobile boarding bridge according to claim 9, wherein, in a partition wall, a protruding length of both ends is a certain length less than a protruding length of a central part,
where the central part of the partition wall is coupled with the upper deck plate, and
both ends of the partition wall are coupled with the rain gutter.
[11]
The mobile boarding bridge according to claim 10, wherein the supporting thermal insulation part comprises,
a mating portion of the floor plate protrudes in a parallel direction to the upper deck plate from the middle of the partition wall to support the upper deck plate; Y
a mating portion of the rain gutter protrudes in a direction parallel to the lower surface of the rain gutter from both ends of the partition wall to support the rain gutter.
[12]
12. The mobile boarding bridge according to claim 6, wherein the supporting thermal insulation part is filled with thermal insulating material.
[13]
13. The mobile boarding bridge according to claim 1, wherein the inner tunnel comprises:
a bottom trim plate disposed adjacent to the inner floor surface of the outer tunnel; Y
a plurality of thermal insulation parts arranged on the lower finish plate.
[14]
The mobile boarding bridge according to claim 13, wherein each of the thermal insulation parts is filled with thermal insulating material.
[15]
15. The mobile boarding bridge according to claim 13, wherein each of the thermal insulation parts comprises:
a part of a floor arranged spaced a certain distance from the bottom trim plate to form the bottom surface of the inner tunnel; Y
a pair of dividing walls, both ends of the dividing walls protruding from the floor part into the rain gutter.
[16]
The mobile boarding bridge according to claim 15, wherein a partition wall of the pair of partition walls is coupled with the lower finish plate, and
the other partition wall of the pair of partition walls is coupled with a partition wall of another adjacent thermal insulation part.
[17]
17. The mobile boarding bridge according to claim 16, wherein each of the thermal insulation parts comprises:
an engaging portion of a finish plate protruding in a direction parallel to the lower finish plate from an end portion of one side of the finish plate bottom of partition wall to mate with bottom trim plate.
[18]
18. The mobile boarding bridge according to claim 13, wherein the thermal insulation part closest to the outer tunnel between the multiple thermal insulation parts is arranged spaced a certain distance from one end of the outer tunnel side,
wherein the inner tunnel further comprises: an inclined portion configured to connect an upper surface of the thermal insulation portion closest to the outer tunnel and an upper surface of the end of the lower trim plate on the outer tunnel side.
[19]
19. The mobile boarding bridge according to claim 18, wherein the inclined portion comprises:
an inclined support plate configured to connect the upper surface of the thermal insulation part and the upper surface of the end of the lower finish plate;
a plurality of support columns arranged on the lower finish plate to support the inclined support plate, and of a height gradually decreasing towards the end of the lower finish plate; Y
a thermal insulating material configured to fill between the bottom trim plate and the sloped support plate.
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同族专利:
公开号 | 公开日
WO2020040469A1|2020-02-27|
ES2845024R1|2021-07-28|
KR20200022654A|2020-03-04|
DE112019004215T5|2021-05-27|
KR102105764B1|2020-04-29|
引用文献:
公开号 | 申请日 | 公开日 | 申请人 | 专利标题

JP2005193830A|2004-01-09|2005-07-21|Zennikku Motor Service Kk|Boarding bridge|
JP2014189055A|2013-03-26|2014-10-06|Shin Meiwa Ind Co Ltd|Passenger boarding bridge|
KR101389948B1|2013-11-05|2014-05-07|한국공항공사|Boarding bridge|
KR101474197B1|2014-04-30|2014-12-17|한국공항공사|Boarding bridge Rain Gutters|
KR101681831B1|2015-05-14|2016-12-13|현대로템 주식회사|A boarding bridge that have the function prevent to expose drain|
法律状态:
2021-07-23| BA2A| Patent application published|Ref document number: 2845024 Country of ref document: ES Kind code of ref document: A2 Effective date: 20210723 |
2021-07-28| EC2A| Search report published|Ref document number: 2845024 Country of ref document: ES Kind code of ref document: R1 Effective date: 20210721 |
优先权:
申请号 | 申请日 | 专利标题
KR1020180098515A|KR102105764B1|2018-08-23|2018-08-23|Passenger boarding bridge|
PCT/KR2019/010252|WO2020040469A1|2018-08-23|2019-08-13|Mobile boarding bridge|
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