• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    A suction dredger provided with the usual suction pipes for dredging the sea bed also carries a pair of oil-collecting arms 53, which in use float on the water, extending outwards and forwards of the ship, and are connected to inboard pumps and storage tanks to collect floating oil. Each arm 53 is pivoted to a support arm 52 which is pivotable about a horizontal fore-aft axis, and a pair of crane jibs 57, 58 carry respective winches whose cables are attached to arm 53 to enable the arm 53 to be moved into the storage position shown in full lines. Jibs 57, 58 are also pivotable about a fore-aft axis and are rigidly connected by a torsion pipe 44 to pivot in unison. The jibs and the inboard pivot of arm 52 are all mounted on a carriage movable along rails 56 so that the oil-collecting arms may be stowed aft of the ship when not in use, clear of the dredging apparatus. <IMAGE>
    公开号:SU1087066A3
    申请号:SU803221913
    申请日:1980-12-19
    公开日:1984-04-15
    发明作者:Ван Дримелен Николас；Петер Фредерик Барневельд Бинкхейзен Ямес；Ван Ренсен Йохан；Вербом Питер
    申请人:Ихц Холланд Н.В. (Фирма)；
    IPC主号:
    专利说明:

    Zion parallel to the horizontal axis of its rotation.
    3. Vessel according to claim 1, characterized in that the carriage is provided with a hydraulic cylinder for rotating the support beam around a vertical axis, one end of which is pivotally connected to the torsion and the other end is attached through the bracket to the support beam.
    4. A vessel according to claim 1, characterized in that the carriage is provided with a shock absorber, one end of which is connected to the cargo beam, and the other end is attached to the support beam of the oil recovery unit.
    5. Vessel POP.1, characterized in that the torsions are mounted with the possibility of rotation on the carriage around a horizontal axis parallel to the median plane.
    6. Vessel according to claim 1, of which there are torsions mounted so that it can be rotated around the horizontal axis on the deck,
    the carriage is made in the form of rails, which are mounted on each of the torsions, with the carriage installed between the rails adjacent to it, and the bow end of each rail is offset from the bow of the cargo beam towards the bow end of the ship's hull.
    7. A vessel according to claim 1, characterized in that each carriage is made of two sections located at the ends of each of the torsions.
    Priority points:
    12.20.79 pp. t-5;
    03.01.80pol. 1-5.
    I
    The invention relates to shipbuilding, in particular, to sump and oil collecting vessels.
    A suction and oil collecting vessel is known, containing a steering complex, a cargo hold for a mixture of soil and water, a soil unloading unit from the hold, a suction pipe with a working head and a pump unit connected to the lifting unit and connected to the outlet pipeline connected to the hold, collecting unit oil from the water surface, including trawling beams located on both sides of the Kopiftrc and pivotally connected to support beams mounted to be rotatable around the horizontal and vertical axes and tied with supports and elements located on the deck on both sides of the center plane, as well as cargo winches and cargo beams mounted to rotate around horizontal axes, spread out on the deck of the vessel on both its sides and connected by means of trooes mounted on cargo winches, with trawling beams, fitted with oil suction kososy, associated with pressure requirements, coupled with the said supporting beams and communicated with the above-mentioned shaft, connected with trawling beams, installed with the possibility of moving by means of chassis nodes along directions to the board along the sides, 9 each supporting element is installed with the possibility of rotation around a horizontal axis parallel to the center plane of the vessel f | .
    The disadvantage of the known dredging and oil-collecting ship is the long preparation time for the collection of oil from the surface of the water and the lack of operational safety.
    The purpose of the invention is to reduce the time for preparatory operations to collect oil from the surface of the water and increase safety in operation. ,
    This goal is achieved by the fact that in a suction-landing and oil-gathering vessel containing a steering wheel, cargo hold for a mixture of soil and water, a ground unloading unit from a truck, a suction pipe with a working head and a pumping unit connected with a lifting load. knotted and connected to an outlet pipe connected to the hold, an oil recovery unit from the water surface, including trailing beams, bodies located on both sides of the hull and pivotally connected to support beams installed with the possibility of rotation around the horizontal and vertical axes and connected with supporting elements located on the deck on both sides of the median plane, as well as cargo winches and cargo beams mounted to rotate around horizontal axes, located on the deck on both sides of the vessel and connected by cables attached to cargo winches, with trawling beams, equipped with pumps for sucking oil, connected to pressure pipelines connected to said support beams and communicating with said hold, with In this case, the support beams associated with the trawling beams are mounted for movement by means of chassis along the guides along the sides, and each support element is mounted for rotation around a horizontal axis parallel to the diameter Each running unit includes a carriage mounted on the said rails and is made} | with thrust shelves, one of which is connected with these rails and located in the horizontal plane and the other shelf is placed vertically, each The supporting element contains a tubular torsion, to which the cargo beams are attached, the latter being provided with stopper numbers 1 and locks attached to them, which are connected to the trawling beams, and the said carriage shelves are made with fixed supports; with the specified torsioiom and cargo beams, on which the winches are mounted. In addition to TotOj, the axis of each torsion is parallel to the horizontal axis of its rotation. The card is equipped with a hydraulic cylinder 3 of rotation of the support beam around a vertical axis, one end of which is pivotally connected to the torsion, and the other end is attached via a bracket to the support beam. The carriage is provided with a shock absorber, one end of which is connected to the cargo beam, and the other end is attached to the support beam of the oil recovery unit. Torsions are mounted with the possibility of rotation on the carriage around a horizontal axis parallel to the median plane. In addition, the torsions are mounted with the possibility of rotation on the deck around a horizontal axis parallel to the diametral plane, and the direction for the carriage is made in the form of rails, which are fixed on each of the torsions, with the carriage installed between the rails adjacent to it, each rail is offset from the bow of the cargo beam in the direction of the bow of the vessel. Each carriage is made of two sections located at the ends of each of the torsions; FIG. 1 shows a suction lift tanker, side view; in fig. 2 - the same plan view; in fig. 3 is an embodiment of an oil recovery unit from the surface of the water, plan view; in fig. 4 is the same, view A in FIG. 3; in fig. 5 shows a variant of the support element for the trawling beam of the oil collecting unit, in perspective view; in fig. 6 is a variant of the oil recovery unit from the water surface, view in plan; in fig. 7 is the same, view B in FIG. 6; in fig. 8 is the same, view B in FIG. 6; The suction and oil recovery vessel (Figs. 1 and 2) consists of hull 1 with superstructure 2, propellers 3 and rudder 4. There is a hold 5 on the ship, in the bottom of which valves 6 are made (Fig. 1). On the deck there are a movable crane 7 and a suction pipe 8 with a suction end 9 intended for scooping. The suction pipe 8 in two places is equipped with hinged joints 10 and 11 and a connecting device 12 at the upper end away from the suction head. The vessel has lifting means 13 and 14, by means of which the suction pipe can be lifted, taken overboard and lowered. The connecting devices 12 are mounted for movement along the guide rails 15 and 16 and have a connection assembly to a pressure pipe 17 serving to clear the hold (the connection assembly is not shown). FIG. Figure 2 shows in dotted lines the position of the suction pipe overboard. The oil recovery unit from the water surface mounted on the vessel (FIG. 2) consists of a support element 1 having a support beam 19 and a trailing beam 20 attached to it. At its ends the trawling beam 20 can have floats 21 and 22. Support ball 19 is attached to the supporting element 18 by connecting 23 with a horizontal axis of rotation located transversely relative to the vessel. The supporting element 18 itself may have a unification 24 with a vertical axis of rotation with the traction arm. The left (bottom) end of the support beam 19 has a hinged connection 25 with a trawling beam 20. Trawl beam 20 is connected with extension cables 26. Trailing beams 20 are equipped with oil-suction pumps 27 dp mounted on them, connected to pressure pipelines passing along support beam 19. Support element 18 is installed with the possibility of rotation around a horizontal axis 28 parallel to the center plane of the vessel. The support member 18 is mounted on a carriage 29 of the suspension assembly, mounted for movement along rails, made in the form of rails 3. In FIG. Figure 1 shows the oil recovery unit in a folded position rotated aboard. In this position, the support and trawl beams are located opposite each other, being suspended from inside and outside by pivoting lifting means 31 and 32. The oil recovery unit in the turned position on board has a trawling beam 20 located on top of the support beam 19 (Fig. 1). The same position is shown in the lower part. 2, and in the left upper part of FIG. Figure 2 shows the position when the oil recovery unit is turned overboard, while the support beam 19 and the trawling beam 20 are in a horizontal position. The turn of the lifting means 31 and 3 before the trawl beam 20, which is located behind the board, comes into contact with the surface of the water is determined by points 33 and 34. The position of the lifting cables 35 is determined by geometrical lines 36 and 37. In FIG. 3 and 4 show another version of the oil recovery unit. The ram beam 38 is shown in the folded position when it is located as close as possible to the support beam 39, while the working position is indicated by dotted lines. Bearing 40 is attached to the tubular torsion 41 of the tubular form, acting on torsion. The torsion bar 41 connects the cargo beams 42 and 43, which are rotatably supported around the horizontal axis of the hinge 44 on the carriage 45, which has the ability to move along direction of the rails 46. By means of a hydraulic cylinder 47 which is connected to the lifting means at the level of the tubular form 41, they may be displaced from the horizontal working position shown in FIG. 4. The Kahedtsoy cargo beam 42 and 43 mounted a winch 48 and 49 cooTBei ctBeHHo. Each crane beam has a protrusion 50 rigidly attached thereto, the protrusion forming a stopper or support for the trawling beam 38 when the trawling beam is pulled by a lifting cable 35. The carriage 45 of the suspension unit has a fixed support 51 and 52 respectively for the folded and working torsion positions tubular shape and cargo beams. In this variant, the oil pumps 53 are connected to the drain pipe 54 .. The carriage 45 is made with thrust flanges a and 6, one of which (o) is aligned with the direction to zimi 46 and is located in the horizontal plane, and the other regiment (b) located vertically. The 0-0 axis of each tubular torsion 41 is parallel to the horizontal axis of the hinge 44 of its rotation. The carriage 45 is provided with a hydraulic cylinder 55 which rotates the support beam around a vertical axis, one end of which is pivotally connected to the tubular torsion 41, and the other end is attached to the support beam 39 through the bracket 56. The carriage 45 is also provided with a shock absorber (pneumatic cylinder or spring) 57, one end of which is connected to the cargo beam 42, and the other end is attached to the support beam 39 of the oil collecting unit. The cylinder 47 can be used not only to move trawls and support beams on board and overboard, but also to locate cargo beams 42 and 43 in intermediate positions, from which the support beam, rotatable around the horizontal transverse axis, is forced to move to these positions , the position of the outer end of the support beam and, thus, the position of the trawling beam can be determined relative to the vessel. In the embodiment of the oil recovery unit shown in FIG. 5, the cargo beams 42 and 43 with vytuup 50 vzaimv ean with opposing torsion torsion 41 tubular flank with the help of consoles 58 and 39, installed with the possibility of rotation around the horizontal axes of the hinges 44. The embodiment shown in FIG. 5, differs from the variant, the pot indicated on F1 {g. 4, because instead of a single carriage, two sections 60 and 61 of the carriage are used independently of each other, due to which they can compensate for the deviations of the guide rails 46. In FIG. Figures 6-8 show another embodiment of an oil recovery unit, in which, on the opposition to the torsion of the tubular torsion 41, is a JieHa guide rail - rail rail 62i along which the carriage 63 can move from the intermediate position shown in FIG. 6, towards the more forward position shown on H1G. 7. In this position, the pipe 64 attached to the support beam 65 may be connected to the pressure pipes 6 which are attached to the fixed platform 67 of the hull 68 of the vessel. FIG. 6 shows the trawl beam 69 in the position when it is moved to the cargo beams 42 and 43 and is still in the collecting position shown by the dotted lines 70. Support beam 65 is attached to the carriage 63, electric power supply lines 71 are supported by the support beam 65 and associated with 72 pumps. trawl beams. In FIG. At the 6 position, the support beam can be lowered and moved forward to a position in which a collision with the suction head 73 of the vessel is excluded. Shown. dotted lines on the deck of the vessel. FIG. 7 shows solid lines for trawling beam 69 held by cargo beams 42 and 43. In this position, the support beam 65 and the guide rail 62 with the carriage 63 are shown in dashed lines. The trailing beam can be lowered to the position shown in dash line lines 70. FIG. 8 shows the rear view of the load beam 43, where the guide 62 with its rail for the carriage 63 is connected to the torsion 41 at the noHOBtH of the crossbar 74 and 75. The carriage 63 is installed between the upper and lower rails 62, the vessel operates as follows. In the operation of bringing the suction pipe overboard, the connecting device 12 moves on a junction along the guide rails 15 and 16, after which the connection with the pressure pipe 17 serves to fill the hold using a limestone method. The oil recovery unit through the hinge joints 23 and 25 moves to the surface of the water at the hull with any desired draft, while the support beam 19 passes obliquely downward from the support element 18 (Figs. 1 and 2). Trawl beam 20 is held in this position. In the working position in the middle of your vehicle, coB 26. Oil collected by trawl beam 20 is removed at the location of the inner end using pumps 27, KOTopfie can release a mixture of oil and water | right aboard inside the hold 5 by means of a pipeline running along the support beam 19. FIG. 1 and 2 from the left side. Show the oil collection unit in the folded position. For this purpose, the supporting element 18 can be rotated around an axis 28 extending in the longitudinal direction of the vessel. . Trawl and conduit beam 20 and 19. are lowered into the working position to collect oil by lifting means 31 and 32. The carriage 29 of the running unit (Fig. 1 and 2) moves along the guides - the rail 30 itself - together with the supporting and trailing beams to the middle part of the ship's hull and stops there in the working position In the folded position on the oil gathering stern hub (trawl and support beam) does not prevent the dredging mechanism from performing its functions. In the embodiment (Figs. 3 and A, the carriage 45 moves along the guides — rails 46 — into the working position, i.e., moves forward toward the bow of the vessel, while the hydraulic cylinder 47 is released if it is not mounted on the carriage either. The shock absorber 57, in the working position of the trawling beam 38, takes up part of the weight of the support beam 39. By connecting the cargo beams to each other with the help of the torso, it actually creates a lifting mechanism capable of extending over the larger part of the trawling beam and thus providing better control of it. The degree of rigidity of this lifting mechanism in the oil collection bucket additionally ensures the efficiency of rotary movements. The mechanism from the trawl of the supporting and cargo beams, which is easy to drive, is obtained due to the fact that the cargo beams have a turning point of 50, rigidly made in one piece with them, and the protrusion is directed downwards in the working position and horizontally in the folded position. 50 has a stop or support surface for a trailing beam. When installing a trawling beam overboard, it is supported by it until the last moment, while when lifted from the water, the trawling beam moves relative to the oyor beam with the help of lifting cables and is supported by them when turning it on board. During operation, the trawl beam 38 moves over the waves and is supported in the proper position by the support beam and cables, and since the support beam is attached to the torsion bar, the latter is subjected to a combination of loads. Thus, a rigid assembly is obtained which is easy to control and manipulate and which can be easily brought into working position and removed from the Negro, and can also be kept out of the reach of suction means for drawing soil from the bottom of the reservoir. According to the invention, the suspension assembly, which is movable in the pro) (the vessel’s design is not necessarily a stand or carriage, but preferably includes two independent sections of the carriages made from the frame of the supporting structure. The frame of the suspension assembly (section 60 and 61 carriages), movably mounted on guides - rails attached to the deck of the ship, being independent, can easily adjust their position to the deviations of the rail rail of the track resulting from deformations of the ship’s deck l or as a result of thermal expansion, without changing the position of the cargo bars. As a result of the shock absorber 57 taking up part of the weight of the support beam, the trailing beam can follow wave movements more independently. Through the hydraulic cylinder 55, the support beam is angularly rotated around the vertical axis , which leads to good control of the position of the trawling beam in relation to the hull of the vessel. The design of the proposed vessel requires a short time to carry out preparatory operations to collect oil from the surface water and has increased safety in operation.
     i AI
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    J
    rV
    and
    权利要求:
    Claims (7)
    [1]
    1. A DIGGING AND OIL-ASSEMBLING VESSEL containing a propeller-steering complex, a cargo hold for a mixture of soil and water, a unit for unloading soil from a hold, a suction pipe with a working head and a pump unit, connected to a lifting unit and connected to an exhaust pipe in communication with the hold, a collection unit oil from the water surface, including trawling beams located on both sides of the hull and pivotally connected to support beams installed with the possibility of rotation around the horizontal and vertical axes and connected with supporting elements located on the deck on both sides of the diametrical plane, as well as cargo winches and cargo beams mounted rotatably around horizontal axes, located on the deck of the vessel on both sides of it and connected by cables connected to the cargo winches, with trawling beams equipped with oil suction pumps, connected to pressure pipelines, coupled to said support beams and communicated with said hold, while supporting beams associated with sweeping beams are installed with the possibility of moving by means of running units along the guides along the sides, and each supporting element is mounted with the possibility of rotation around a horizontal axis parallel to the diametrical plane of the vessel, characterized in that, in order to reduce the time of the preparatory operations for the collection of oil from the surface of the water and to improve safety in operation, each running unit includes a carriage mounted on the said rails and made with persistent shelves, one of which It is harnessed with these guides and is located in a horizontal plane, and the other shelf is placed vertically, with each supporting element having a tubular torsion shape to which cargo beams are attached, the latter being equipped with locking stops attached to them, mating with trawling beams, and the aforementioned the carriage shelves are made with fixing supports that are mated with the indicated tor.sion and cargo beams on which the gantries are mounted.
    [2]
    2. Ship pop. 1, characterized in that the axis of each torus is again parallel to the horizontal axis of its rotation.
    [3]
    3. Ship pop. 1, characterized in that the carriage is equipped with a hydraulic cylinder for turning the support beam about a vertical axis, one end of which is pivotally connected to the torsion bar, and the other end is attached through the bracket to the support beam.
    [4]
    4. Ship pop. 1, characterized in that the carriage is equipped with a shock absorber, one end of which is connected to the cargo beam, and the other end is attached to the support beam of the oil collection unit.
    [5]
    5. The ship pop 1, characterized in that the torsion bars are mounted with the possibility of rotation on the carriage around a horizontal axis parallel to the diametrical plane.
    [6]
    6. Vessel on π. 1, distinguished by the fact that the torsion bars are mounted to rotate on the deck around a horizontal axis parallel to the diametrical plane, and the carriage rails are made in the form of rails that are mounted 'on each of the torsion bars, while the carriage is installed between the rails associated with it, and the fore end of each rail is offset from the fore cargo beam towards the fore end of the hull.
    [7]
    7. Vessel on π. 1, characterized in that each carriage is made of two sections located at the ends of each of the torsion bars.
    Priority on points:
    12.20.79 PP 1-5j 03.01.80 PP 1-5.
    类似技术:
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    同族专利:
    公开号 | 公开日
    DE3048909C2|1990-04-05|
    JPS6291797U|1987-06-11|
    GB2065489B|1984-10-03|
    GB2065489A|1981-07-01|
    FR2473008A1|1981-07-10|
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    引用文献:
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    DE651760C|1935-05-28|1937-10-19|Maschf Augsburg Nuernberg Ag|Bell crane|
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    US4014795A|1975-11-24|1977-03-29|National Marine Service, Inc.|Oil boom for collecting and skimming oil on a water surface|
    JPS5520911B2|1975-12-08|1980-06-05|
    SE411537B|1976-07-06|1980-01-14|Welin Ab|PACKAGING DEVICE ON EXAMPLE LOTS|
    NL172312C|1977-09-26|1983-08-16|Davit Co Bv|DAVIT FOR A LIFE VESSEL FROM A SEAFOOD PLANT.|FI67595C|1983-03-22|1985-04-10|Lundin Lars Patent|BOMKONSTRUKTION FOER OLJEBEKAEMPNINGSANLAEGGNING|
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    DE8606579U1|1986-03-11|1986-05-22|Jastram-Werke GmbH & Co KG, 2050 Hamburg|Ship's hull to combat oil pollution|
    IT1231636B|1989-07-11|1991-12-18|Ayroldi Giuseppe|SYSTEM AND EQUIPMENT FOR THE MECHANICAL RECLAMATION OF WATER MIRRORS, EVEN OPEN, FROM FLOATING POLLUTANTS|
    CN101775820B|2010-02-03|2011-10-26|中国船舶重工集团公司第七〇二研究所|Ecological dredging operation device|
    CN109238649A|2018-10-29|2019-01-18|中船第九设计研究院工程有限公司|A kind of dredger simulation experiment method based on rake suction unit vehicle special mechanism|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    US06/105,530|US4394265A|1979-12-20|1979-12-20|Vessel in particular suction dredger provided with means for removing oil from a water surface|
    NLAANVRAGE8000031,A|NL174109C|1980-01-03|1980-01-03|SHIP WITH OIL SWEEPING ARM.|
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