JP2018109275A - Parking system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a parking system in which height position of a tray can be lowered while width dimension of a transverse feeding device can be reduced.SOLUTION: A transverse feeding device 8 for moving a tray 7 in a width direction of a parked vehicle, comprises: a driving machines 51 which are disposed as a pair at both longitudinal-direction sides of the tray; engagement mechanisms (51, 52, 53, 54, 55, 56A, 56B, 57, 58, 59) rotated by the driving machines; and a mechanism to be engaged (60) which is provided in the tray and can engage with the engagement mechanisms. The driving machines 51 are arranged parallel to the engagement mechanisms. Each of the driving machines 51 comprises: a driving machine sprocket 61; and a driving chain-like body 62 endlessly wound around the driving machine sprocket 61 and a driving sprocket 59. The driving sprocket 53 drives a driven sprocket according to the drive by the driving machines 51 via the driving machine sprocket 61, the driving chain-like body 62 and the driving sprocket 59.SELECTED DRAWING: Figure 5

Description

  The present invention relates to a parking apparatus that mounts and stores a parked vehicle on a tray.

  One type of mechanical parking device that stores and mounts a parked vehicle on a tray includes a lateral feed device that moves a tray that is connected in the width direction of the parked vehicle in the lateral direction. As this kind of thing, what is disclosed by Unexamined-Japanese-Patent No. 2010-37885 (patent document 1) can be mentioned.

  FIG. 11 is a side view of a conventional parking apparatus.

  The conventional parking apparatus includes a laterally driven drive sprocket and a driven sprocket arranged along the moving direction of the tray 100, and a laterally fed chain wound endlessly on the laterally driven drive sprocket and the driven sprocket. The tray includes an attachment and the tray includes a hooking plate that engages with the attachment on the front side and the rear side in the moving direction, and is driven by a driving machine 101 below the tray with the longitudinal direction of the tray as an axis as the both ends. A drive shaft 102 to which the drive sprocket is fixed is provided in the vicinity of the section, and a drive chain is wound endlessly between the drive sprocket and the transverse feed drive sprocket, and the drive shaft 102 or the drive sprocket is rotated by the drive unit 101. To rotate the transverse feed drive sprocket. The have been disclosed.

JP 2010-37885 A

  However, in the device described in Patent Document 1 described above, since the driving machine 101 and the driving shaft 102 are disposed below the tray 100, it is difficult to lower the height position of the tray 100. For this reason, since the space which a parking apparatus can occupy is limited depending on the conditions of a building, there existed a subject that the parking vehicle which can be parked was limited to the thing with comparatively low vehicle height. In addition, since the driving machine 101 is disposed on the side of one end portion of the driving shaft 102, there is a problem that it is difficult to suppress the width dimension of the lateral feed device.

  The objective of this invention is providing the parking apparatus which can aim at the reduction of the width dimension of a horizontal feed apparatus while lowering | hanging the height position of a tray.

  In order to solve the above problems and achieve the object of the present invention, a parked vehicle can be mounted, and a plurality of trays connected to each other, and a lateral feed device for moving the tray in the width direction of the parked vehicle are provided. In the parking device provided, the lateral feed device is provided on a side of the tray, a driving machine arranged in pairs on both sides in the longitudinal direction of the tray, an engagement mechanism rotated by the driving machine, And an engaged mechanism that can be engaged with the engaging mechanism, and the drive unit is arranged in parallel with the engaging mechanism.

  According to the parking apparatus of the present invention, it is possible to lower the height position of the drive tray and reduce the width dimension of the lateral feed apparatus. Problems, configurations, and effects other than those described above will be clarified by the following description of embodiments.

It is a front view of the parking apparatus concerning a 1st embodiment of the present invention. It is a top view of the parking apparatus concerning a 1st embodiment. It is a side view of the parking apparatus concerning a 1st embodiment. It is a front view which shows the transverse feed apparatus which concerns on 1st Embodiment. It is a front view which shows the structure of the drive device of the cross feed apparatus which concerns on 1st Embodiment. It is a side view which shows the structure of the drive device of the cross feed apparatus which concerns on 1st Embodiment. It is a front view of the parking apparatus which concerns on the 2nd Embodiment of this invention. It is a top view of the parking apparatus which concerns on 2nd Embodiment. It is a front view which shows the structure of the drive device of the cross feed apparatus which concerns on 2nd Embodiment. It is a side view which shows the structure of the drive machine of the transverse feed apparatus which concerns on 2nd Embodiment. It is a side view of the conventional parking apparatus.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. In the drawings, the same or similar components are denoted by the same reference numerals, and repeated description is omitted.

  FIG. 1 is a front view of the parking apparatus according to the first embodiment of the present invention. FIG. 2 is a top view of the parking apparatus according to the first embodiment. FIG. 3 is a side view of the parking apparatus according to the first embodiment.

  As shown in FIGS. 1 to 3, the parking device has parking spaces 1 and 2 on a plurality of floors, is adjacent to one end of the parking spaces 1 and 2, A lift device 5 for moving the parked vehicle 4 between, a lift device 6 for moving the parked vehicle 4 between the parking space 1 and the parking space 2 adjacent to the other end of the parking spaces 1 and 2, and parking A transverse feed device 8 that moves the tray 7 in the width direction of the parked vehicle 4 in the spaces 1 and 2 is provided.

  The parking spaces 1, 2 have lateral transfer paths 11, 12, which are connected via lift devices 5, 6 to form a tray circulation path. A plurality of trays 7 are disposed in the tray circulation path except for the empty space 13, and the trays 7 are sequentially laterally moved toward the empty space 13 to circulate and accommodate the parked vehicles 4. In addition, traveling rails 14 are laid in the parking spaces 1 and 2.

  The lift device 5 includes a pair of guide rails 21 erected at a predetermined interval, and a lift 23 that moves up and down along the guide rails 21 using a drive device 22. After the parked vehicle 4 mounted on the vehicle is moved to a predetermined parking floor, the parked vehicle 4 is moved sideways to a predetermined space together with the tray 7 and stored, or the parked vehicle 4 stored in the predetermined space is stored. Is moved horizontally together with the tray 7 and placed on the elevator 23 to move to the entrance 3.

  The lift device 6 includes a pair of guide rails 31 erected at a predetermined interval and a lifting platform 33 that moves up and down along the guide rails 31 using a driving device 32. The parked vehicle 4 mounted on the vehicle is placed, and the parked vehicle 4 is moved between the parking space 1 and the parking space 2.

  A roller 41 is pivotally attached to the lower surface of the tray 7, and the tray 7 can move laterally on the traveling rail 14 by rolling of the roller 41. Further, a connector 42A having a substantially J-shaped cross-sectional shape and a connector 42B having a substantially L-shaped cross-sectional shape are provided at both side ends of the tray 7 in the short direction, and the tray 7 has a horizontal transfer path. 11 and 12, the connectors 42 </ b> A and 42 </ b> B of the adjacent trays 7 are engaged and connected to each other, and when any one of the trays 7 is laterally fed, the same lateral transfer path 11 is connected with this. , 12 are arranged so that the seven rows of trays move in conjunction with each other.

  The traveling rail 14 is supported by a plurality of support columns 15 standing in the parking spaces 1 and 2, and the lateral transfer path 11 is formed by the traveling rails 14 supported by a substantially middle portion of the support column 15. A lateral transfer path 12 is formed by the traveling rail 14 supported by the vehicle.

  Here, the configuration of the lateral feed device will be described. FIG. 4 is a front view showing the transverse feed device according to the first embodiment. FIG. 5 is a front view showing the configuration of the drive unit of the lateral feed device according to the first embodiment. FIG. 6 is a side view showing the configuration of the drive unit of the lateral feed device according to the first embodiment.

  The lateral feed device 8 is supported by a support column 15 and is arranged in pairs on both sides in the longitudinal direction of the tray 7, an engagement mechanism rotated by the drive device 51, and an engagement mechanism. And an engaged mechanism that can be engaged.

  The engagement mechanism includes, for example, a housing 52 arranged along the moving direction of the tray 7, a drive sprocket 53 that is rotatably supported at one end of the housing 52 and driven by the drive unit 51, and the housing A driven sprocket 54 that is rotatably supported at the other end of 52 and is paired with the drive sprocket 53, a cord-like body 55 wound endlessly around the drive sprocket 53 and the driven sprocket 54, and the drive sprocket 53 and the driven sprocket. The guide rollers 56A and 56B are arranged in pairs so that the lower ends thereof are lower than the lower ends of the sprockets 53 and 54. A plurality of meshing portions 57 that are mounted apart from each other and the guide rollers 56A and 56B are arranged on the cord-like body 55 that moves between the guide rollers 56A and 56B. And includes a guide body 58 that applies tension to the cord-like member 55, and a drive sprocket 59 provided on the drive sprocket 53 coaxially.

  For example, the engaged mechanism includes a plurality of engagement portions 60 that are arranged at predetermined intervals on both ends in the longitudinal direction of the tray 7 and that engage with the engagement portions 57.

  The driving machine 51 is arranged in parallel adjacent to and above the engagement mechanism. The driving machine 51 includes a driving machine sprocket 61 and a driving cord 62 wound endlessly around the driving machine sprocket 61 and the driving sprocket 59. When the driving machine 51 is driven, the driving machine 51 The drive sprocket 53 is driven through the sprocket 61, the drive cord 62 and the drive sprocket 59.

  The guide rollers 56A and 56B are rotatably supported by the casing 52, and are disposed between the drive sprocket 53 and the driven sprocket 54 so that the lower ends thereof are lower than the lower ends of the sprockets 53 and 54. The cable-like body 55 located on the side is pushed down to the tray 7 side so that the track of the cable-like body 55 has a substantially trapezoidal shape, and the meshing operation of the meshing part 57 attached to the cable-like body 55 to the meshed part 59 is performed smoothly. Ingenuity is given.

The meshing portion 57 is composed of meshing portions 57A, 57B, 57C, and 57D attached to the cord-like body 55. The meshing portions 57A and 57B are paired, and the meshing portions 57C and 57D are paired to form two sets of meshing. A portion 57 is provided on the cord-like body 55. The spacing dimension between the meshing parts 57A and 57B and the spacing dimension between the meshing parts 57C and 57D are set to be approximately the same as the spacing dimension between the meshed parts 60A and 60B, which will be described later. When two meshing portions 57A and 57B are meshed with the meshed portions 60A and 60B, two meshing portions 57C and 57D in the upper row of cords 55 are two meshing in the lower row of cords 55. It is located substantially directly above the portions 57A and 57B. Further, the distance between the meshing portions 57A and 57D or the meshing portions 57B and 57C is set to be substantially the same as the distance between the meshed portions 60A and 60C provided on the adjacent trays 7, for example, the trays 7A and 7B. Furthermore, each meshing portion 57 is connected to a connecting portion 57E fixed to the cord-like body 55, a spherical convex portion 57F attached to the tip of the connecting portion 57E, and fitted into a spherical concave portion 60C of the meshed portion 60 described later. It has.

  The guide body 58 is attached to the lower end of the housing 52, is between the guide rollers 56A and 56B, slidably contacts the cord-like body 55, and applies tension to the cord-like body 55, and the mating portions 57A and 57B or the mating portions. When the portions 57C and 57D are positioned in the lower row of the cord-like body 55, the gap dimensions of the meshing parts 57A and 57B and the gap dimensions of the meshing parts 57C and 57D are set to be predetermined, and the meshing with the meshed part 60 is performed. The operation is performed smoothly.

  The meshed portion 60 includes meshed portions 60A and 60B arranged in pairs at one end in the longitudinal direction of the tray 7, and the distance between the meshed portions 60A and 60B is the meshed portion 57A. , 57B and the spacing between the meshing portions 57C, 57D are substantially the same. Further, the meshed portion 60 includes a spherical concave portion 60D into which the spherical convex portion 57F of the meshing portion 57 described above can be fitted, and a wide portion 60E extending upward from the spherical concave portion 60D. The driving machine 51, the casing 52, the driving sprocket 53, the driven sprocket 54, the cord-like body 55, the meshing portion 57, the guide body 58, and the meshed portion 60 are arranged in a pair in each of the lateral transfer paths 11 and 12. ing.

  With the above configuration, the horizontal feed of the tray 7 in the horizontal transfer paths 11 and 12 is performed as follows. In the initial state, a lateral feed command is output from a control device (not shown). For example, when moving the tray 7 row of the lateral transfer path 11 toward the empty space 13 by one tray 7 in the right direction in FIG. 51 is driven, and the drive sprocket 53 is rotated via the drive sprocket 61, the drive cord 62 and the drive sprocket 59. Thus, when the drive sprockets 53 arranged in pairs on both sides in the longitudinal direction of the tray 7 are rotated in synchronization with each other and the cord-like body 55 is circulated and moved counterclockwise in the figure, the meshing portions 57A, 57B slides from the spherical concave portion 60D of the engaged portions 60A and 60B to the wide portion 60E by the spherical convex portion 57F, and pushes out the tray 7A to the right. At this time, as described above, since the tray 7 rows are connected by the couplers 42A and 42B, the other trays 7 are also moved in the right direction along with the movement of the tray 7A to which the driving force is transmitted by the drive unit 51. Move sideways.

  Next, when the drive sprocket 53 further rotates, the meshing portion 57B is disengaged from the meshed portion 60B, and the meshing portion 57D is engaged with the meshed portion 60C provided on the front side in the traveling direction of the tray 7B. At this time, since the orbit of the cord-like body 55 is pushed up between the guide roller 56B and the driving sprocket 53, the meshing portion 57B is pushed up, so that the spherical convex portion 57F is inclined and the meshing portion 57B efficiently moves the meshed portion 60B. It pushes away and moves away. On the other hand, the spherical convex portion 57F of the meshing portion 57D slides from the wide portion 60E of the meshed portion 60C to the spherical concave portion 60D, and pulls the tray 7B. Further, since the meshing portion 57A is located between the guide rollers 56A and 56B and is guided by the guide body 58, the meshed portion 57A is engaged for some time after the engagement between the meshing portion 57B and the meshed portion 60B is released. It is in a state of meshing with 60A and pushes the meshed portion 60A to the right. As a result, the tray 7 row continues to move horizontally.

  Next, when the drive sprocket 53 further rotates and the tray 7 row further moves, the meshing portion 57A is disengaged from the meshed portion 60A, and the meshing portion 57C is engaged with the meshed portion 60F provided on the rear side in the traveling direction of the tray 7B. Go together. That is, when the meshing portion 57C comes to a position facing the meshed portion 60F, the spherical convex portion 57F first contacts the wide portion 60E of the meshed portion 60C, and then slides from the wide portion 60E to the spherical concave portion 60D. . At this time, since the track of the cord-like body 55 is pushed down by the guide roller 56A, the meshing part 57C is inclined, and the sliding to the wide part 60E and the sliding from the wide part 60E to the spherical concave part 60D is smooth. Done. Thereafter, the spherical convex portion 57F is fitted into the spherical concave portion 60D. As a result, the meshing portion 57D engages with the meshed portion 60C of the tray 7B, and the meshing portion 57C engages with the meshed portion 60F. At this time, the cord-like body 55 is tensioned between the guide rollers 56A and 56B by the guide body 58, and the interval between the mating portions 57C and 57D to be paired is surely set to a predetermined value. The meshing to 60F is performed smoothly. In this way, the process of moving the tray 7 row of the horizontal transfer path 11 toward the empty space 13 by one tray 7 in the right direction in the drawing is completed.

  According to the first embodiment, by arranging the driving machines 51 independently on both sides of the tray 7, it is not necessary to arrange the driving machines 51 below the tray 7, and as in the conventional case. The drive shaft can be omitted, and thereby the height position of the tray 7 can be lowered. Therefore, in the parking device shown in the first embodiment, the parking space 1 and 2 can have a larger height than the conventional one, and as shown in FIGS. It is possible to park a high-paid parking vehicle 4.

  Further, by arranging the drive unit 51 in parallel above the engagement mechanism, as can be seen by comparing FIG. 3 and FIG. 11, the width dimension X can be reduced as compared with the conventional lateral feed device, Thereby, space saving of a parking apparatus can be achieved.

  Further, the engagement mechanism is disposed along the moving direction of the tray 7 and is rotated by the driving machine 51, and the driven sprocket 54 that is paired with the driving sprocket 53 and disposed along the moving direction of the tray 7. And a mesh-like body 55 wound endlessly around the drive sprocket 53 and the driven sprocket 54, and a meshing portion 57 attached to the rope-like body 55 as a pair. It is possible to improve the lateral feed speed by comprising the meshed portion 60 that is disposed in pairs at both ends in the longitudinal direction and meshes with the meshing portion 57. That is, the tray 7 can be moved in the lateral direction for a relatively long distance with one action, and the lateral movement of the tray 7 can be performed at high speed.

  Next, a parking apparatus having different structures for the engaging mechanism and the engaged mechanism will be described with reference to FIGS. FIG. 7 is a front view of the parking apparatus according to the second embodiment of the present invention. FIG. 8 is a top view of the parking apparatus according to the second embodiment. FIG. 9 is a front view showing the configuration of the drive unit of the lateral feed device according to the second embodiment. FIG. 10 is a side view showing the configuration of the drive unit of the lateral feed device according to the second embodiment.

  The lateral feed device 8A of the second embodiment is supported by a support column 15 and is arranged in pairs on both sides in the longitudinal direction of the tray 7, and an engagement mechanism rotated by the drive device 71. And an engaged mechanism that can be engaged with the engaging mechanism.

  The engagement mechanism is, for example, a housing 72 arranged along the moving direction of the tray 7, and is rotatably supported by the housing 72 and has pinion teeth on the radially outer side. A pinion 73 to be driven and a drive sprocket 74 provided coaxially with the pinion 73 are provided.

  The engaged mechanism includes, for example, a rack 75 that is linearly disposed at both longitudinal ends of each tray 7 and has rack teeth that mesh with pinion teeth. The rack teeth of the rack 75 are composed of a plurality of high-strength protrusions that are continuously provided on both ends of the tray 7 in the longitudinal direction, and these rack teeth mesh with the pinion teeth to transmit the driving force. It is like that.

  The drive unit 71 is arranged in parallel adjacent to and above the pinion 72 that is an engagement mechanism. The driving machine 71 includes a driving machine sprocket 81 and a driving rope 82 wound endlessly around the driving machine sprocket 81 and the driving sprocket 74. When the driving machine 71 is driven, the driving machine 71 The pinion 73 is driven through the sprocket 81, the driving cord 82 and the driving sprocket 74. Note that one set of the drive device 71 and the pinion 73 is disposed in each of the horizontal transfer paths 11 and 12.

  With the above configuration, the horizontal feed of the tray 7 in the horizontal transfer paths 11 and 12 is performed as follows. In the initial state, a lateral feed command is output from a control device (not shown). For example, when moving the tray 7 row of the lateral transfer path 11 toward the empty space 13 by one tray 7 in the right direction in FIG. The machine 71 is driven, and the pinion 73 is rotated via the drive machine sprocket 81, the drive cable 82, and the drive sprocket 74. Thus, when the pinions 73 arranged in pairs on both sides in the longitudinal direction of the tray 7 are rotated counterclockwise in the figure while being synchronized, the pinion teeth of the pinion 73 and the rack teeth of the rack 75 mesh with each other. The driving force is transmitted, and the rack 75 is sent rightward in the drawing according to the rotation of the pinion 73. At this time, as described above, since the trays 7 are connected by the couplers 42A and 42B, the other trays 7 also move laterally following the movement of the tray 7A to which the driving force is transmitted by the drive unit 71.

  According to the second embodiment, similarly to the first embodiment described above, the height position of the tray 7 is lowered to enable parking of the parked vehicle 4 having a high vehicle height, or the width dimension of the lateral feed device 8A is reduced. This can reduce the space of the parking device.

  The engaging mechanism is arranged along the moving direction of the tray 7, has a pinion tooth on the outer side in the radial direction, and is configured by a pinion 73 driven by the driving device 71, and the engaged mechanism is the tray 7. The tray 7 can be reliably moved with a relatively simple structure by arranging the rack 75 having the rack teeth that are linearly arranged at both ends in the longitudinal direction and mesh with the pinion teeth. In particular, the structure using the pinion 73 and the rack 75 is excellent in constant velocity and can be a highly reliable device.

  In the embodiment, the drive unit 51 is arranged adjacent to the upper part of the engagement mechanism. However, the drive unit 51 may be arranged in parallel next to the drive unit.

  As mentioned above, embodiment of the parking apparatus of this invention was described including the effect. However, the parking apparatus of the present invention is not limited to the above-described embodiments, and various modifications can be made without departing from the spirit of the invention described in the claims.

DESCRIPTION OF SYMBOLS 1, 2 Parking space 3 Entrance / exit 4 Parked vehicle 5,6 Lift apparatus 7 Tray 8, 8A Horizontal feed apparatus 11,12 Horizontal transfer path 13 Empty space 14 Traveling rail 21,31 Guide rail 22,32 Drive apparatus 23,33 Elevation Table 41 Roller 42A, 42B Coupler 51, 71 Drive 52, 72 Housing 53 Drive sprocket 54 Driven sprocket 55 Cord 56A, 56B Guide roller 57 Engagement part 58 Guide body 59, 74 Drive sprocket 60 Engaged part 61 , 81 Drive sprocket 62,82 Drive cord 73 Pinion 75 Rack

Claims (4)

In a parking apparatus equipped with a plurality of trays that can be mounted with a parked vehicle and connected to each other, and a lateral feed device that moves the trays in the width direction of the parked vehicle,
The lateral feed device is provided in pairs on both sides in the longitudinal direction of the tray, an engagement mechanism rotated by the drive machine, and provided on the tray side, the engagement mechanism A parking apparatus comprising: an engaged mechanism capable of being engaged; and the drive unit being arranged in parallel with the engagement mechanism.   The engagement mechanism is disposed along the moving direction of the tray and is driven by the drive machine, the driven sprocket is paired with the driving sprocket and is disposed along the moving direction of the tray, A cord-like body wound endlessly on the drive sprocket and the driven sprocket; and a plurality of meshing portions attached to the cord-like body at a predetermined interval; and the engaged mechanism is provided on both sides in the longitudinal direction of the tray. The parking apparatus according to claim 1, further comprising: a plurality of meshed portions that are arranged at a predetermined interval at an end portion and mesh with the meshing portion.   The engaging mechanism is arranged along the moving direction of the tray, has pinion teeth on the outer side in the radial direction, is composed of a pinion driven by the driving machine, and the engaged mechanism is a longitudinal portion of the tray. The parking apparatus according to claim 1, comprising a rack having rack teeth that are linearly arranged at both end portions in the direction and mesh with the pinion teeth.   The drive machine includes a drive machine sprocket, and the engagement mechanism includes a drive sprocket provided coaxially with the drive sprocket or the pinion, and is endless to the drive machine sprocket and the drive sprocket. 4. The parking apparatus according to claim 2, further comprising a driving cord that is wound around.

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