• 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:
    In a Schiebetoranlage (1) is proposed to detect a load characteristic of an electric drive (8) during the process of a sliding gate (5) and to carry out a transfer of Schiebetoranlage (1) and in particular of the sliding gate (5) in a safe state as soon as the load characteristic the electric drive (8) meets a path-dependent termination criterion. Thus, electronic, electrical and / or mechanical components (8) can be integrated into a structural unit (18) which is designed identically for different variants of a sliding gate system.
    公开号:CH704145B1
    申请号:CH01376/11
    申请日:2011-08-23
    公开日:2016-06-15
    发明作者:Meissner Günther
    申请人:Meissner Gmbh Toranlagen；
    IPC主号:
    专利说明:

    The invention relates to a method for actuating a rolling, pivoting or sliding closure, wherein during the operation of the rolling, pivoting or sliding closure is moved by means of an electric drive along a travel path between an open position and a closed position.
    Such statements find, for example, use for closing underground garages or the like. The prior art terminations have contact strips in the danger zones in order to avoid pinching of objects or human body parts by the moving elements of the rolling, pivoting or sliding closure. However, such contact strips are associated with a considerable effort. It has therefore also created a safety shutdown, in which the force required by the electric drive is measured to turn off the drive at a force beyond the normal mass effort. However, this has the disadvantage that the shutdown must be based on the greatest effort required, whereby the sensitivity of the safety shutdown during the entire track may be too low to safely avoid injury or damage. For such safety shutdowns, it is therefore usually required to install additional shutdown sensors on the moving parts or elements.
    The invention further relates to a Schiebetoranlage with a sliding gate and with an electric drive for moving the sliding gate along a travel path between an open position and a closed position.
    The invention has the object of developing a Schiebetoranlage so that a simple production of different variants of Schiebetoranlagen is possible.
    To solve this problem is provided in the method described above, that the travel is divided into path segments, that during the operation in each traversing path segment a load characteristic of the electric drive is detected, that each path segment is assigned a termination criterion and that the Rolling , Pivoting or sliding completion is transferred to a safe state, when in a path segment, the detected load characteristic meets the abort criterion associated with the path segment. The advantage here is that the rolling, swivel or sliding closure can be equipped with a safety shutdown, which requires no additional shutdown sensors on the moving roll, swing or sliding closure, but manages with the monitoring of the electric drive during operation. This has the consequence that the components of a safety shutdown can be formed independently of the moving parts or elements of the rolling, pivoting or sliding closure. Since the tailored to different applications variants often differ only in the nature and dimensions of the moving parts or elements of the rolling, swing or sliding conclusion, thus a variety of rolling, swing or sliding shutters can be equipped with an identical or at least similar safety shutdown become. This considerably simplifies the production of series of these variants.
    For example, it can be provided that the load characteristic is the power consumption or a developed torque or a developed force of the electric drive. These physical quantities are particularly easy to detect directly on the electric drive.
    An easy-to-handle abort criterion, which can be implemented in particular by programming with little effort, can be given by exceeding or falling below a threshold value. For example, this threshold can describe a maximum allowable power consumption.
    As a safe state, the method can be carried out in an open position. A particularly safe operating behavior results when a safe stop of the electric drive and / or the rolling, pivoting or sliding completion is performed as a safe state, since then no moving elements can cause additional injury or damage.
    In one embodiment of the invention can be provided that depending on the direction of travel different termination criteria, in particular different thresholds, the path segments are assigned. The advantage here is that depending on the direction of travel different danger areas with different hazard potential and / or different load curves can be considered by changing mass ratios.
    To monitor in which path segment the movable elements are and which abort criterion must therefore currently be checked, it can be provided that the position of the rolling, pivoting or sliding closure is detected along the travel when operating. Alternatively or additionally, it may be provided that the traverse path covered by the rolling, pivoting or sliding closure is detected. Preferably, this can be detected directly on the electric drive.
    Since often the rolling, pivoting or sliding closure is placed in a place where it is exposed to the weather conditions, it may be provided that the termination criterion in one of the closed position adjacent or a closing position comprehensive this path segment is set such that a rupture of the roll, pivot or sliding closure from a frozen state does not lead to the fulfillment of the termination criterion by the load characteristic value. This may mean that the threshold value is set correspondingly high. The advantage here is that when opening immediately at the beginning of a comparatively low risk potential exists, but that can be avoided for shutters set up in the field termination of the operation due to a frozen-movable element.
    In one embodiment of the invention can be provided that the electric drive is brought or operated during actuation in positive operative connection with the roll, swing or sliding completion. It is advantageous that a position detected on the electric drive is in a fixed relationship to the actual position of the rolling, pivoting or sliding closure along the travel path. For example, the operative connection may be arranged via a toothed belt or a toothed rack arranged on the rolling, pivoting or sliding termination, a toothed wheel of the electric drive meshing with the toothed belt or with the toothed rack.
    The invention can be used with advantage also in cases where the rolling, pivoting or sliding closure is moved along a horizontal travel path. Here, horizontally, a direction is understood, which includes a non-vanishing angle with the direction of gravity. In addition to the exact horizontal travels so are such travels horizontally, which run obliquely to the horizontal.
    It can also be provided that the rolling, pivoting or sliding closure is moved along a linear traverse path.
    Finally, it can also be provided that the rolling, pivot or sliding closure is moved along the travel as a rigid unit.
    Thus, the rolling, pivoting or sliding closure can be configured as a sliding gate of a sliding gate system. Although in such a sliding conclusion in contrast to rolling or Schwenkabschlüssen the mass or the weight of the moving elements does not change in the course of the operation, but the invention also allows in this case, a fine-tuning of the safety shutdown on each traversed travel and the loads occurring there ,
    To solve the above problem is provided in a Schiebetoranlage of the type described above, that a monitoring unit is set up to detect a load characteristic of the electric drive and connected to the electric drive, that in each case a Abbruchkriterium to path segments of the travel path is stored in a storage unit, that a comparison unit is provided, which is set up to compare the detected load characteristic value with the break-off criterion, and that a shut-off device triggered by the comparison unit is provided, with which the sliding gate system can be converted into a safe state.
    Thus, a sliding gate system is provided with which the inventive method can be performed. For this purpose, the comparison unit compares the load characteristics currently acquired by the monitoring unit continuously and / or temporally recurring with the different cancellation criteria stored for the different route segments. As soon as an abort criterion is fulfilled, the sliding gate system can be brought into a safe state by means of the shutdown device. In a transition between the path segments, the current termination criterion is replaced accordingly.
    When Schiebetoranlage a measuring device for measuring the distance traveled by the sliding gate travel and / or the current position of the sliding gate can be formed.
    For example, such a measuring device can be provided by a rotary encoder. The rotary encoder can be mounted directly on the electric drive, or it can be provided by the sliding gate mitbewegter rotary encoder.
    The path segments in the memory unit can be characterized by measured values of the measuring device. This can be easily achieved, for example, by starting and ending values of the angle of rotation for each path segment.
    For reliable monitoring of the instantaneous position of the sliding gate, a toothed belt or a rack may be attached to the sliding gate and aligned along the travel path. Here, the electric drive may have a drive pinion, which meshes with the toothed belt or the rack. In this way can be made without significant design effort a secure correspondence between the position of the sliding gate and the position of a drive shaft of the electric drive.
    In order to easily make the dimensioning of the sliding gate system for different applications, it can be provided that the stationary in operation components of the sliding gate system are arranged integrated in a unit. The advantage here is that this unit can be prefabricated in large numbers, regardless of the actual required at a later date dimensioning of the sliding gate. Preferably, the stationary during operation components include one or more elements of the following group: electric drive, monitoring unit, storage unit, comparison unit, shutdown and / or measuring device.
    A simple installation of Schiebetoranlage can be achieved if the unit is formed columnar. By a vertical position in the use position of the unit, the space required for the total footprint of the sliding gate is kept as low as possible.
    When the unit extends in the use position on the height dimension of the sliding gate, an assembly of the unit is particularly easy to carry out, since the unit can overlap at least at its upper end the sliding gate with its travel and be secured with this attack on the wall can. Thus, it can be achieved that the sliding gate is movably arranged between a wall and the unit erected or suspended in front of this wall.
    For example, it can be provided that the unit is placed in the position of use laterally a passage opening of the sliding gate, in order not to limit the clear width of the passage opening. For securing and / or locking the sliding gate, in particular in the closed position, a lock may be formed on the unit.
    In one embodiment of the invention can be provided that the sliding door is designed in a suspended design. In this way, the weight of the sliding gate is absorbed by the suspension. The termination criteria of the individual path segments take into account in this case the force required in the respective path segment for moving the sliding gate.
    For a safe monitoring of the current position of the sliding gate along the travel by means of the position of the electric drive can be stretched parallel to the edge of a toothed belt at a position in use upper edge of the sliding gate. Preferably, this timing belt extends over the longitudinal dimension of the Schiebetors to allow a method of Schiebetors over the entire length. The arrangement on the upper edge of the sliding gate has the advantage that the means for the suspension and the means for the method of sliding gate can be arranged to save space.
    For a defined guidance of the sliding gate and / or for securing the sliding gate in the closed position, a guide groove may be formed on the underside of the sliding gate. In this guide groove arranged on the bottom of the passage opening guide nose or a guide projection engage to prevent pivoting of the sliding gate transversely to its direction of travel.
    A smooth suspension with defined force for the process of the sliding gate can be achieved when the sliding gate is guided on rollers that roll on both sides of a T-shaped guideway. This is particularly favorable for the hanging construction.
    In one embodiment of the invention it is provided that the sliding gate has a peripheral frame and a frame filling the door leaf, wherein the door leaf is reinforced by vertically oriented, used in the frame sprouts. The advantage here is that cut to adapt to the given variant of the respective longitudinal dimension of the sliding gate only the horizontal bars of the frame and the door leaf must be cut accordingly. Thus, a flexible adaptation to different mounting dimensions is easily possible.
    With the invention, it is thus possible to form sliding gate systems with variants, each variant being designed as a sliding gate system according to the invention described above.
    To solve the problem mentioned above is therefore provided in the aforementioned sliding door systems, that the units and / or stationary in operation components of Schiebetoranlagen are identical to each other and that the sliding gates of the variants differ in their longitudinal dimensions from each other. In particular, the respective electric drives, monitoring units, storage units, comparison units, cut-off devices and / or measuring devices can be counted among the fixed components of the sliding door systems. In the sliding gate systems, it can be provided for adaptation to the particular concretely present longitudinal dimension of each variant that the path segments stored in the storage unit and associated termination criteria are matched to the respective sliding gate. As a result, the safety shutdown can be adapted in a simple manner by suitable programming and / or parameterization quickly to the actual present variant, without structural adjustments are required.
    The invention will now be described in more detail with reference to an embodiment, but is not limited to this embodiment. Further exemplary embodiments result from the combination of individual or several features of the claims with one another and / or with one or more features of the exemplary embodiment.
    It shows:<Tb> FIG. 1 <SEP> an inventive sliding gate system seen in an oblique view from the inside of a building part,<Tb> FIG. 2 <SEP> the sliding door system according to FIG. 1 in an oblique view from outside the building part,<Tb> FIG. 3 <SEP> a detail view from the front of the open component of a sliding gate system according to the invention according to FIG. 1 and FIG<Tb> FIG. 4 shows a sliding door according to the invention of the sliding door system according to FIG. 1.
    An apparent in Fig. 1 and as a whole designated 1 Schiebetoranlage is mounted in the use position on the inside 2 of a building wall 3. The building wall 3 has an apparent in Fig. 2 through-opening 4, which is closed in the closed position of the sliding gate 1 shown in Fig. 1 and Fig. 2 by a designed as a sliding gate 5 rolling, swing or sliding 6.
    To open the passage opening 4, the sliding gate 5 can be moved along a travel path along a travel path 7 in an open position in which the sliding gate 5 is arranged in Fig. 1 right to its position shown.
    For this purpose, an electric drive 8 (see FIG. 3) is provided.
    To the electric drive 8 a realized in the embodiment shown as an electronic circuit monitoring unit 9 is connected. This monitoring unit 9 detects during the traversing process, ie during the operation of the sliding gate 1, a load characteristic of the electric drive 8. This load characteristic is in the embodiment, the power consumption of the electric drive 8 or the torque developed by this or a force developed by this.
    Furthermore, a memory unit 10 designed in a manner known per se is provided, in which, however, according to the invention, a respective termination criterion is stored for the individual path segments 11 of the travel path 7. In the exemplary embodiment, this is a threshold value for the recorded load characteristic value.
    Once a comparison unit 12 determines that a currently detected load characteristic meets the currently valid termination criterion, ie in the present case exceeds the threshold value, the comparison unit 12 controls a shutdown device 13 such that the roll, swing or sliding completion 6, So the sliding gate 5, stopped and thereby transferred to a safe state.
    In this way it is possible that the sliding door system 1 can detect an irregularity in the load during actuation of the rolling, pivoting or sliding closure 6, which indicates the presence of body parts or objects in the danger zone of the sliding door system 1.
    In order to detect in which current position the rolling, pivoting or sliding closure 6, ie the sliding gate 5, is currently located and so as to select the respectively valid termination criterion for the current path segment 11, a measuring device is connected to the electric drive 8 14 provided as a rotary encoder.
    The measuring device 14 thus provides during the operation of the electric motor 8 measured values, which are used to characterize the path segments 11. The path segments 11 are thus characterized by a respective initial value and a respective end value of the measured values of the measuring device 14.
    At the sliding gate 5 individually shown in Fig. 4, a toothed belt 15 is formed. This timing belt 5 meshes with a corresponding drive pinion 16 of the electric drive eighth
    Since the toothed belt 15 extends over the entire longitudinal dimension 17 and since the toothed belt 15 is aligned along the travel path 7, the sliding gate S can be moved back and forth by means of the electric drive 8 over its entire longitudinal dimension 17 between the closed position and the open position ,
    In a columnar assembly 18 are electronic and mechanical components of the sliding gate 1, which remain stationary during operation, integrated. For this purpose, in particular the electric drive 8, the monitoring unit 9, the memory unit 10, the comparison unit 12, the shutdown device 13 and the measuring device 14 are arranged on a common base plate 19 in the assembly 18. The electronic components are in this case formed on a common circuit board 20.
    As can be seen in Fig. 1, the assembly 18 is oriented vertically in the use position in front of the building wall 3 and the side of the passage opening 4, wherein the passage opening 4 is conveniently not adjusted by the assembly 18. The assembly 18 is dimensioned in its vertical length so that it extends in the position of use over the height dimension 21 of the sliding gate. Mounting plates 22 can thus overlap the sliding gate 5 and the area of space swept by the sliding gate 5 along the travel path 7 as attacks and be mounted on the building wall 3. In this way, the sliding gate 5 is received between the assembly 18 and the inside 2 of the building wall 3.
    To lock the sliding gate 5 in the closed position and possibly also in the open position, an electrical, electronic and / or mechanical lock 23 is additionally provided in the assembly 18.
    The sliding gate 5 is executed in the embodiment shown in hanging construction. In this case, rollers 25 are arranged at least at the end portions of the longitudinal dimension 17, which roll in pairs on a T-shaped guide track 26 at the upper edge 24 of the rectangular shape in its basic form of sliding gate.
    The guideway 26 thus defines the travel path 7.
    The toothed belt 15 is clamped at the ends of the upper edge 24 with clamping devices 27 and attached to the sliding gate 5. The sliding gate 5 is made of a circumferential, rectangular frame 28, in which a frame 28 filling the door leaf 29 is inserted.
    The door leaf 29 is reinforced and stiffened by rungs 30, which are inserted vertically into the frame 28.
    By this construction, the longitudinal dimension 17 of the sliding gate 5 can be adapted in a simple manner to any given requirements that the horizontal bars 31 of the frame 28 are cut to length accordingly and the door leaf 29 is cut accordingly.
    The length of the toothed belt 15 is likewise predetermined by the longitudinal dimension 17. The other components do not need to be adjusted.
    At the bottom 32 of the sliding gate 5, a guide groove 33 is also formed over the entire length of the longitudinal dimension 17, which overlaps to guide the sliding gate 5 in not further apparent, stationary guide lugs.
    In the closed position, the rolling, pivoting or sliding closure 6, that is to say the sliding gate 5, is accommodated in a vertically oriented, groove-shaped gate receptacle 34 and fixed along its height dimension 21.
    In order to prevent that when opening the Schiebetoranlage 1 a fixed to the gate holder 34 sliding gate 5 triggers the shutdown device 13, at least in the closing position comprehensive Wegsegment 11 a termination criterion is provided which belongs to an increased load characteristic and in this way faulty triggering of the safety shutdown avoids.
    To exclude that when closing the sliding gate 5 in the closed position this increased termination criterion causes a risk of objects or body parts in the travel path 7 is not properly recognized, the termination criterion is dependent on travel direction. When the method in the closed position thus a lower threshold is provided as when opening the Schiebetoranlage.
    The same can be provided in the region of the open position.
    In the exemplary embodiment shown, the rolling, pivoting or sliding closure 6 as a sliding gate 5 is thus moved in a straight line along a horizontal travel path 7 as a rigid unit.
    In Schiebetoranlage 1 it is proposed to detect a load characteristic of an electric drive 8 during the process of a sliding gate 5 and perform a transfer of Schiebetoranlage 1 and in particular the Schiebetors 5 in a safe state as soon as the load characteristic of the electric drive 8 meets a path-dependent termination criterion , Thus, electronic, electrical and / or mechanical components 8, 9, 10, 12, 13, 14, are integrated into a structural unit 18, which are designed identically for different variants of a sliding door system.
    权利要求:
    Claims (9)
    [1]
    1. A method for actuating a rolling, pivoting or sliding closure (5, 6), wherein during actuation of the rolling, pivoting or sliding closure (5, 6) by means of an electric drive (8) along a travel path (7) between a Open position and a closed position is moved, characterized in that the travel path (7) is divided into path segments (11), that during the operation in each traversed path segment (11) a load characteristic of the electric drive (8) is detected that each path segment (11 ) is assigned a termination criterion and that the rolling, pivoting or sliding completion (5, 6) is transferred to a safe state in which a secure stop of the rolling, pivoting or sliding closure (5, 6) is carried out when in a path segment (11) of the detected load characteristic meets the abort criterion associated with the path segment (11).
    [2]
    2. The method according to claim 1, characterized in that the load characteristic value is the power consumption or a developed torque or a developed force of the electric drive (8) and that as a termination criterion exceeding or falling below a threshold value, in particular for the power consumption, is used and that as safe state, a safe stop of the electric drive (8) and the rolling, pivoting or sliding closure (5, 6) is performed.
    [3]
    3. The method of claim 1 or 2, characterized in that depending on the direction of travel different termination criteria, in particular different thresholds, the path segments (11) are assigned and that upon actuation of the position of the rolling, pivoting or sliding closure (5, 6) along of the travel path (7) or the traversing path (7) traveled by the rolling, pivoting or sliding closure (5, 6).
    [4]
    4. The method according to any one of claims 1 to 3, characterized in that the termination criterion in a closed position adjacent or in a comprehensive this way segment (11) is set such that a rupture of the rolling, pivoting or sliding closure (5, 6 ) from a frozen state does not lead to the fulfillment of the Abbruchskriteriums by the load characteristic, and that the electric drive (8) is brought during operation in positive operative connection with the rolling, swinging or sliding closure (5, 6) or operated, in particular via a the toothed belt (15) arranged on the rolling, pivoting or sliding closure (5, 6) or a toothed rack arranged on the rolling, pivoting or sliding closure (5, 6), with which a drive pinion (16) of the electric drive (8 ) combs.
    [5]
    5. The method according to any one of claims 1 to 4, characterized in that the rolling, pivoting or sliding closure (5, 6) is moved along a rectilinear travel path (7) and that the rolling, pivoting or sliding closure (5, 6) along the travel path (7) is moved as a rigid unit.
    [6]
    6. Schiebetoranlage (1) with a sliding gate (5) and with an electric drive (8) for moving the Schiebetors (5) along a travel path (7) between an open position and the closed position, characterized in that a monitoring unit (9) for detecting a load characteristic value of the electric drive (8) is set up and connected to the electric drive (8), that in each case a termination criterion for path segments (11) of the travel path (7) is stored in a memory unit (10), that a comparison unit (12) is provided, which is set up to compare the detected load characteristic value with the break-off criterion, and in that a shut-off device (13) actuated by the comparison unit (12) is provided, with which the sliding gate system (1) can be converted into a safe state, in which a safe stop of the sliding gate system (1) is executed.
    [7]
    7. Schiebetoranlage (1) according to claim 6, characterized in that a measuring device (14) for measuring the sliding gate (5) traversed travel path (7) or the current position of the sliding gate (5), in particular a rotary encoder, is formed and that in the memory unit (10), the path segments (11) are characterized by measured values of the measuring device.
    [8]
    8. Schiebetoranlage (1) according to claim 6 or 7, characterized in that stationary components of the Schiebetoranlage (1), in particular the electric drive (8), the monitoring unit (9), the memory unit (10), the comparison unit (12) , the shut-off device (13) and the measuring device (14) are integrated in a structural unit (18), which structural unit (18) is oriented vertically in the position of use and extends over the height dimension (21) of the sliding gate (5) in the position of use , wherein the structural unit (18) in the position of use is placed laterally of a passage opening (4) of the sliding gate system (1).
    [9]
    9. Schiebetoranlage (1) according to any one of claims 6 to 8, characterized in that the sliding gate (5) is designed in a hanging construction and a peripheral frame (28) and the frame (28) filling Torblatt (29), in particular the door leaf (29) being reinforced by vertically oriented rungs (30) inserted into the frame (28).
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    同族专利:
    公开号 | 公开日
    DE102010052681A1|2012-05-31|
    CH704145A2|2012-05-31|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    法律状态:
    2014-02-28| NV| New agent|Representative=s name: GACHNANG AG PATENTANWAELTE, CH |
    优先权:
    申请号 | 申请日 | 专利标题
    DE201010052681|DE102010052681A1|2010-11-26|2010-11-26|Method for operating rolling-, pivoting- or sliding closures designed as sliding gate of sliding gate system for closing underground garage, involves conveying closures in secured state if load characteristic fulfills breakage criterion|
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