JP3664548B2 - Underground parking system - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to an underground multilevel parking apparatus that uses a pallet for transporting vehicles, and more particularly to a relatively small scale multilevel parking apparatus.
[0002]
[Prior art]
There is a large-scale underground parking device as one of the three-dimensional parking devices for efficiently and economically accommodating vehicles on a limited site. In such a multi-story parking device, a plurality of vehicles are used to store vehicles at high speed. The vehicle is placed on a pallet that is easy to handle and highly safe so that the vehicle can be moved into and out of the lift and moved from the lift to the storage location more safely and at a high speed. There is a form of transporting in the state where it is placed.
[0003]
8 to 10 show an example of the above-described three-dimensional parking apparatus, and a plurality of stages (three stages in this example) extending in the horizontal direction with a predetermined interval in the vertical direction in the space extending in the horizontal direction in the central part of the building a. A travel path b is provided, and a carriage e on which a vehicle d can be loaded is mounted on the travel path b via a pallet c so as to be able to travel.
[0004]
As shown in FIG. 10, the carriage e can rotate and drive a carriage body f, four wheels g disposed near both ends in the front-rear direction of the carriage body f, and a pair of wheels g. And a roller frame i provided with rollers so as to be parallel to each other on the upper surface of the carriage main body f and horizontally extending in the width direction of the carriage main body f so as to convey the pallet c. The vehicle pallet c or the vehicle d on which the vehicle d is placed between the carriage e and a later-described lift gauge j and between the carriage e and a later-described storage shelf k is provided at a substantially central portion of the upper surface of the carriage body f. There is provided a pallet transfer device m capable of delivering an empty pallet c that is not placed. The pallet transfer device m attaches a roller to the upper surface of the tip of the rotary arm, raises the arm, inserts the roller into a groove provided on the side surface of the pallet c, and rotates the arm to traverse the pallet c. .
[0005]
In addition, the actual vehicle pallet c that extends in parallel with the traveling path b and that carries the vehicle d is stored on both sides in the width direction of each traveling path b other than the part provided with the warehousing lift n and the unloading lift o described later. A plurality of possible storage shelves k (three in this example) are arranged.
[0006]
Furthermore, the space which extends in the up-down direction so as to reach the ground from the lowermost part of the building a at one side position in the width direction of the traveling path b in the building a is provided in the space, and an elevator device (not shown) is provided in the space. , A warehousing lift n having a lift cage j on which an actual vehicle pallet c on which the vehicle d is placed can be loaded, and an unloading lift o are provided.
[0007]
Thus, in the multi-story parking device, an empty pallet c is always required for the receiving berth p of the warehousing lift n before warehousing the vehicle d. Since the empty pallet c is left behind, the lift cage j needs to be able to continuously process the empty pallet c.
[0008]
Therefore, the lift cage j is provided with a three-stage roller frame for moving the pallet c. That is, as shown in FIG. 9, on the both sides in the front-rear direction of the uppermost portion of the lift cage j, the berth berth p (or berth berth q) formed before the entrance of the warehousing lift n (or the unloading lift o) and Of the empty pallet c between the incoming berth p (or outgoing berth q) and the position just below the actual vehicle pallet transfer roller frame r for delivering the actual vehicle pallet c loaded with the vehicle d between An empty pallet transfer roller frame s for delivery is assembled so as to be able to expand and contract in the front-rear direction, and empty pallets c can be stacked (for example, five stages) below the lift cage j, and A stacking pallet transfer roller frame t capable of transferring an empty pallet c to and from the empty pallet transfer roller frame s is provided so as to be lifted and lowered by a lifting device u. , Directly above the empty pallet transferring roller frame s of the, it has a configuration in which the pallet holding device v for temporarily carrying empty pallets c, mounted to be out on the lift cage j.
[0009]
In addition, an actual vehicle pallet transfer roller frame w corresponding to the actual vehicle pallet transfer roller frame r provided in the lift cage j is provided on the incoming berth p (or the outgoing berth q) so as to be able to expand and contract in the front-rear direction. At the same time, the empty pallet transfer roller frame x corresponding to the empty pallet transfer roller frame s is provided so as to be moved up and down by an elevating device y. The rollers of the roller frames r, s, t, w, and x are rotationally driven by a driving device (not shown). In FIG. 8, z is a pit.
[0010]
When entering the vehicle d, as shown in FIG. 9, when the vehicle d is stopped on the pallet c on the actual vehicle pallet transfer roller frame w of the storage berth p, the actual vehicle pallet transfer roller When the roller of the frame w is driven, the vehicle d moves to the warehousing lift n side together with the pallet c, and is delivered onto the actual vehicle pallet transfer roller frame r located at the top of the lift cage j. Meanwhile, at the same time, the roller of the empty pallet transfer roller frame s on the lift cage j side is driven, and the empty pallet c placed on the empty pallet transfer roller frame s becomes the empty pallet on the incoming berth p side. Transferred onto the transfer roller frame x.
[0011]
When the empty pallet c is transferred from the lift cage j side to the incoming berth p side, the empty pallet transfer roller frame s is retracted outward in the front-rear direction on the lift cage j side, and then stacked. The stacking pallet transfer roller frame t is raised by the elevating device u so that the uppermost pallet c is positioned above the empty pallet transfer roller frame s. A pallet holding device v provided immediately above the mounting roller frame s projects inward to support the uppermost empty pallet c.
[0012]
After that, the stacked pallet transfer roller frame t is lowered, the retracted empty pallet transfer roller frame s is returned to the original position, and the pallet holding device v is moved backward. The empty pallet c is supplied onto the empty pallet transfer roller frame s.
[0013]
During this time, the lift cage j descends to a designated level, and a vehicle pallet on which a vehicle d is loaded by a pallet transfer device m provided on the cart e is placed on a cart e disposed on the designated level. After delivering c, it rises to the position of warehousing berth p and prepares for the next warehousing.
[0014]
On the other hand, on the warehouse berth p side, an empty pallet transfer roller frame on which an empty pallet c is placed with the actual vehicle pallet transfer roller frame w provided on the warehouse berth p retracted outward in the front-rear direction. x is raised to the position of the actual vehicle pallet transfer roller frame w by the lifting device y, and then the actual vehicle pallet transfer roller frame w which has been retracted is returned to its original state, and then the empty pallet transfer When the roller frame x is lowered, the empty pallet c is placed on the actual vehicle pallet transfer roller frame w to prepare for the next warehousing.
[0015]
In this way, a large number of pallets c to be supplied to the storage berth p side are stored in advance in the lift cage j, so that continuous storage is possible.
[0016]
In addition, since the lifting lift o and the shipping berth q have the same configuration as the above-described lifting lift n and the loading berth p, the unloading operation when unloading the vehicle d is the reverse procedure of the above-described loading operation. Can be done with.
[0017]
[Problems to be solved by the invention]
If the conventional large-scale underground parking device described above is applied as it is to a relatively small underground parking device, there is the following problem.
(1) Since the incoming berth p and the outgoing berth q are provided separately, and the incoming and outgoing berths p and q and the incoming and outgoing lifts n and o are separate, a large space on the ground is required.
(2) Since the lifts n and o are lowered to the level of the lowermost storage shelf k, the pits z must be provided under the lifts n and o, which increases the construction cost.
[0018]
(3) Since the lifting device u is provided in the lift cage j, the equipment cost increases.
(4) Since the turntables are not built in the entry / exit berths p and q, the front entry warehouse and the front entry warehouse cannot be used depending on the landform.
[0019]
The present invention has been devised in view of the above-described problems, and it is possible to perform storage at a single berth and to save space by providing a lift below the storage berth. By installing a turntable in the outgoing berth, it is possible to enter the front entry warehouse and advance entry warehouse, and the lift cage does not require a lifting device, and a pit is not required under the lift so that construction costs can be reduced. The purpose is to provide.
[0020]
[Means for Solving the Problems]
In order to achieve the above-mentioned object, the underground multilevel parking apparatus of the present invention is provided on an entry / exit berth, and is provided with a pallet receiving device for supporting a pallet at an opening portion provided with an opening portion in which a pallet can be moved in and out in the center. A table, a lift provided below the turntable, having a cantilever lifting platform that supports a vehicle and a stacked pallet and moves up and down along a pair of support columns, and rails for traversing the pallet before and after, A plurality of horizontal storage shelves for storing vehicles placed on the pallet and a traveling path provided along the storage shelves are moved between the lifts and the storage shelves. In addition, a carriage provided with a lifting frame having a rail for traversing the pallet and a pallet transfer device, and lifting and lowering of the lift provided at the upper or middle part of the storage shelf located across the lift. And a scaling displaceable pair of pallet support rails before and after the support receiving the placed palette has a transverse roller back and forth in the pallet.
[0021]
Next, the operation of the present invention will be described. When a vehicle enters, it gets on the pallet supported by the turntable from the entrance / exit. After the driver leaves the vehicle and gets out of the berth, the lift is raised and the car placed on the pallet is received and supported by the cantilever lift. The elevator platform is lowered and aligned, and a pair of pallet support rails that can be expanded and contracted forward and backward provided at the upper part of the storage shelf is shortened to receive the actual pallet on which the vehicle is mounted by the pallet support rails. And support. After that, the lift platform is lowered slightly. The carriage is moved to the position of the lift, the lifting frame provided on the carriage is raised, and the actual vehicle pallet on the pallet support rail is transferred onto the lifting frame by the pallet transfer device of the carriage. Then, the carriage is run and stopped in front of the target storage shelf, and the vehicle is stored in the storage shelf together with the pallet. Unloading is performed according to the reverse procedure to that described above, but it is possible to move forward by rotating the turntable 180 °.
[0022]
As described above, in the present invention, 1) Since the turntable is built in the loading / unloading berth, the front entry warehouse and the front advancement warehouse are possible. 2) Since the cantilever type lift is provided below the turntable, the lift Compared to the case where the loading and unloading berths are provided next to each other, it is possible to save space. 3) The pallet stacking on the lift platform can be expanded and contracted. Since the lift is lifted and lowered by a pair of pallet support rails, the lift does not require a lifting device for stacking and stacking. 4) A lifting frame is provided on the carriage, and the pallet can be delivered at a high position. There are advantages such as no need to provide a pit below the lift.
[0023]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, an embodiment of the present invention will be described with reference to the drawings. First, the whole will be outlined, and then each component will be described in detail. FIG. 1 is an overall front view of an underground multilevel parking apparatus according to the present invention, FIG. 2 is a plan view thereof, and FIG. 3 is a perspective view thereof. In these drawings, reference numeral 1 denotes a loading / unloading berth, and a panel door 1b is provided at an entrance / exit 1a of the vehicle. Reference numeral 2 denotes a turntable provided in the loading / unloading berth 1 and having an opening 2a in which a pallet 11 can be moved in and out at the center. On the lower surface of the turntable 2, four pallet receiving devices 5 for supporting the pallet 11 located in the opening 2a are provided. Reference numeral 6 denotes a lift provided below the turntable 2. The lift 6 has a cantilevered lifting platform 7 that moves up and down along a pair of support columns 8 erected in the basement 31, and places the stacked pallet 11 and the vehicle 12 on the lifting platform 7. be able to. Reference numeral 13 denotes a storage shelf having a plurality of levels (three levels in this embodiment) extending horizontally in the basement 31, and pallet traversing rails 14 are fixed to the front and rear. The actual vehicle pallet 11 on which the vehicle 12 is placed is stored in each storage shelf 13. Reference numeral 15 denotes a travel path provided along the storage shelf 13, and a pair of rails 15a are laid. Reference numeral 16 denotes a carriage that moves on the traveling path 15 and transfers the vehicle 12 placed on the pallet 11 between the lift 6 and the storage shelf 13. As will be described in detail later, the carriage 16 is provided with a lifting frame 17 having a pallet traverse rail 17a and a pallet transfer device 17b (FIG. 5).
[0024]
As shown in FIG. 3, a pair of pallet support rails 20 is provided on the upper part of the storage shelves 13a and 13b located with the lift 6 interposed therebetween. The pallet support rail 20 is slidably supported on two supports 20b, and can be expanded and contracted back and forth by a pusher 20a incorporating a hydraulic cylinder.
[0025]
3, 6, and 7, the pallet 11 has a pair of square-shaped support legs 11 b on the front and back of the lower surface of the main body 11 a made of a checker plate, and the transverse roller 11 c extends from each support leg 11 b. Are provided so as to project two in front and back.
[0026]
Each component will be described in detail below. As shown in FIGS. 1 and 2, the turntable 2 has a disc-shaped main body 2 b embedded in the floor surface 1 b of the loading / unloading berth 1 and having an opening 2 a in the center. The size of the opening 2a is slightly larger than the pallet 11 so that the pallet 11 can appear and disappear. An I-beam 2c formed in an annular shape as shown in FIG. 1 is fixed to the outer periphery of the lower surface of the main body 2b. Reference numeral 3 denotes a turntable rotary drive device, as shown in FIG. The rotary drive device 3 has a motor 3a, a speed reducer 3b, and a rubber wound roller 3c provided so as to protrude from the speed reducer 3b. The rubber drive roller 3c is brought into contact with the lower surface of the I beam 2c to be rotated. To do. As shown in FIG. 2, twelve turntable support devices 4 are provided. A rubber-wrapped support roller 4a that rotatably supports the table 2 by contacting the lower surface of the flange of the I beam 2c, and an I beam 2c. A rubber-wound roller 4b that abuts against the web and prevents the turntable 2 from being displaced in the horizontal direction. Reference numeral 5 denotes a pallet receiving device, which is provided on the lower surface of the main body 2b as shown in FIG. The pallet receiving device 5 includes a hydraulic cylinder 5a, a guide 5b slidably supported on the lower surface of the turntable body 2b, and a disk-shaped rubber pallet receiver 5c attached to the tip of the guide. The pallet 11 can pass through the opening 2a when the pallet receiver 5c is retracted, and supports the pallet 11 located at the opening 2a with the pallet receiver 5c protruding. .
[0027]
FIG. 4 is an overall perspective view of the lift 6. As shown in FIGS. 1, 3 and 4, the lift 6 has a frame 30 formed of a pair of support columns 8, an upper frame 8a and a lower frame 8c. The support column 8 is made of H-shaped steel. Reference numeral 7 denotes a cantilever lift that moves up and down along the column 8 and is formed in an L shape in side view. A single roller 7a (a total of four) is attached to the side surface of the elevator 7 in the front / rear / up / down direction. The roller 7a is inserted into a groove 8b on the outer side of the column 8, and cantilevered by the roller 7a. The lifting platform 7 is smoothly raised and lowered while receiving a falling moment. 9 is a counterweight. As shown in FIG. 4, reference numeral 10 denotes a lift lifting device, which includes a motor 10 a, a speed reducer 10 b, a rotating shaft 10 c extending left and right from the speed reducer 10 b, a pillow block 10 e that rotatably supports the rotating shaft 10 c, and a rotating shaft 10 c. A chain sprocket 10d fixed at both ends is provided. Reference numeral 10f denotes an elevating chain formed in an endless loop shape, which moves by winding a chain sprocket 8g attached to the upper frame 8a and a chain sprocket 10d fixed to the rotary shaft 10c. The lifting chain 10f is connected to the lifting platform 7 via a bracket 7c. A chain sprocket 9 a is attached to the counterweight 9. One end of the counterweight chain 9b is fixed to the upper frame 8a by a fixing tool 8f. The chain sprocket 9a attached to the counterweight 9, the chain sprocket 8d attached to the upper frame 8a, and the upper end of the column 8 are attached. The other end is fixed to a bracket 7b provided so as to protrude from the elevator 7 through the chain sprocket 8e. Although not shown, the lift 6 is provided with an elevating sensor for detecting the elevating position of the elevating platform 7, a lift fall prevention device for preventing the elevating platform 7 from falling, and the drive device 10 has a brake. It is attached. The lift 6 has a capacity to raise and lower the five pallets 11 and the vehicle 12.
[0028]
As shown in FIG. 3, the storage shelves 13 are formed in three stages by combining pillars 13c and beams 13d. A pallet traversing rail 14 is fixed to each stage at the front and rear.
[0029]
FIG. 5 is a side view of the carriage 16. As shown in FIGS. 3 and 5, the carriage 16 having the raising / lowering frame 17 is provided with a raising / lowering driving device 18 that drives the raising / lowering frame 17 up and down at one end of the carriage main body 16a, and driven at the other end. A device 19 is arranged, and a support column 16b is erected perpendicularly to the carriage main body 16a in the vicinity of the lifting drive device 18, and is parallel to the support column 16b in the vicinity of the traveling drive device 19 at the other end of the carriage body 16a. Thus, a vertically extending column 16c is provided.
[0030]
The elevating frame 17 is interposed between the support columns 16b and 16c and is guided so as to be able to move up and down. The elevating frame 17 extends in the width direction of the elevating frame 17 in parallel with the front and rear of the upper surface, and can convey the pallet 11. A pallet transfer device 17b is provided in the center of the upper surface on which the transverse rail 17a is disposed. The pallet transfer device 17b has a roller 17d attached to the tip of the rotary arm 17c. The pallet transfer device 17b raises the rotary arm 17c and inserts the roller 17d into downward grooves (not shown) attached to both sides of the pallet 11. By rotating the rotary arm 17c, the pallet 11 is traversed and transferred.
[0031]
Further, a sprocket 16d is provided on the upper portion of the support column 16c erected on the other end portion of the cart body 16a, and the sprocket 16d is opposed to the upper portion of the support column 16b erected on one end portion of the cart body 16a. A rotating sprocket 16e is provided, another sprocket 16f is provided on the inner side in the width direction of the carriage main body 16a coaxial with the sprocket 16e, and the respective parts of the output shaft of the elevating drive device 18 are opposed to the sprockets 16e and 16f, respectively. Four drive sprockets 16g are fitted on the top, and four sprockets 16h facing the drive sprocket 16g are disposed on the top of the support 16b above the drive sprocket 16g.
[0032]
Then, the driving chain 16i having one end connected to one end of the lifting frame 17 is wound around the sprocket 16f and the driving sprocket 16g, and is further wound around the sprocket 16h at the top of the column 16b, and then the other end. A counter weight 16j is connected and suspended, and a driving roller chain 16k having one end connected to the other end of the elevating frame 17 is wound around the sprockets 16d and 16e and the driving sprocket 16g. When the counter weight 16m is connected to the other end and suspended after being wound around the sprocket 16h at the top of 16b, and the elevator drive device 18 is operated, the elevator frame 17 moves to the lowermost storage shelf 13 level and the third stage. On the lifting frame 17 that moves up and down between the (top) storage shelf 13 level. It said counterweight 16j in response to movement, 16m moves up and down along the column 16b, the counterweight 16j, 16m are formed so as provide a constant predetermined tension drive roller chain 16i, relative to 16k. In FIG. 3, 16n is a guide roller for preventing rolling.
[0033]
6 and 7 are drawings for explaining the function of the pallet support rail 20. FIG. 6 is a view before the top pallet 11 on the lift 6 is supported by the pallet support rail 20. FIGS. 7A and 7B are views showing a state in which the uppermost pallet 11 is supported by the pallet support rail 20. FIG. 7A is a plan view, FIG. 7B is a side view, and FIG. In these drawings, 11 is a pallet, and 20 is a pair of pallet support rails. The pallet support rail 20 is made of channel steel, and is provided with two pieces extending horizontally from the end of the third stage (uppermost stage) of the storage shelves 13a and 13b that are located with the lift 6 interposed therebetween to the lift 6 side. The support 20b is slidably supported.
[0034]
The tip of a pusher 20a with a built-in hydraulic cylinder is fixed to both ends of the pallet support rail 20, and can be expanded and contracted by operating the pusher 20a. As shown in FIG. 6, the pallet support rail 20 is normally in a retracted state, and the lifting platform 7 on which the pallet 11 is placed can move up and down. When the pallet 11 is received by the pallet support rail 20, the height of the lift 7 is adjusted so that the lower surface of the traverse roller 11 c of the uppermost pallet 11 on the lift 7 is slightly higher than the upper surface of the pallet support rail 20. Position. Thereafter, as shown in FIG. 7, the pallet support rail 20 is pushed out by the pusher 20a, the interval between the pallet support rails 20 is shortened, and the lifting platform 7 is lowered. When the elevator 7 is lowered, as shown in FIGS. 7B and 7C, the uppermost pallet 11 remains on the pallet support rail 20, and the other stacked pallets 11 continue to descend as they are. Move away from the upper pallet 11. The pallet 11 on the pallet support rail 20 is transferred to the carriage 16 and further stored in the storage shelf 13. Although not shown in FIGS. 6 and 7, the uppermost pallet 11 is an actual vehicle pallet on which a vehicle 12 is mounted.
[0035]
Next, the operation of this embodiment will be described. When the vehicle 12 enters, the vehicle 12 that has entered the berth 1 from the entrance / exit 1a is placed on the pallet 11 supported by the pallet receiving device 5 in the opening 2a of the turntable 2 as shown in FIG. Position. After confirming that the driver has left the vehicle 12 and got out of the berth 1, the manager of the parking apparatus raises the lift 7 of the lift 6, and the actual vehicle pallet 11 on which the vehicle 12 is placed is moved by the lift 7. Receiving and supporting, the pallet receiving device 5 is retracted. The elevator 7 is moved down so that the position of the actual vehicle pallet 11 on which the vehicle 12 is placed is aligned with the position that can be received by the pallet support rail 20. The pusher 20a is pushed out to reduce the interval between the pallet support rails 20. When the lifting platform 7 is lowered in this state, the actual vehicle pallet 11 on which the vehicle 12 is placed is left on the pallet support rail 20 as shown in FIG. 7, and the remaining stacked pallets 11 are further lowered to move the vehicle 12 above. It leaves | separates from the mounted actual vehicle pallet 11.
[0036]
The carriage 16 is moved to the position of the lift 6, the lifting frame 17 provided on the carriage 16 is raised, and the pallet support rail 20 and the pallet traversing rail 17 a on the lifting frame 17 are aligned. The actual arm pallet 11 on which the vehicle 12 on the pallet support rail 20 is mounted is moved onto the carriage 16 by operating the rotating arm 17c of the pallet transfer device 17b. The carriage 16 is moved and stopped in front of the target storage shelf 13, and the lifting frame 17 is moved up and down to align with the target storage shelf 13. The rotating arm 17c of the pallet transfer device 17b is operated again, and the actual vehicle pallet 11 is transferred from the pallet traverse rail 17a of the carriage 16 to the pallet traverse rail 14 of the storage shelf 13, and the vehicle is stored. Unloading is performed according to the reverse procedure to that described above, but it is possible to move forward by rotating the turntable 180 °.
[0037]
A case will be described in which an exit command is issued when the pallet 11 is placed on the turntable 2 and is ready to enter. The pallet 11 placed on the turntable 2 is received by raising the lift 6. When the number of pallets 11 stacked on the lifting platform 7 of the lift 6 is less than a prescribed number (for example, four) when received, the actual vehicle pallet 11 on which the vehicle 12 received from the storage shelf 13 is placed on the pallet 16 Place on the stacked pallets 11 via the support rails 20, raise the elevator 7, raise the actual pallet 11 through the opening 2 a of the turntable 2, operate the pallet receiving device 5, The actual vehicle pallet 11 is supported by the opening 2a. The turntable 2 is rotated 180 ° so that the vehicle can be advanced to the front, and the vehicle is released.
[0038]
When the number of stacked pallets 11 on the lifting platform 7 exceeds a specified number when the delivery command is issued, at least one pallet 11 is temporarily placed on an empty storage shelf 13 via a carriage 16; Thereafter, the actual vehicle pallet 11 is pulled out from the storage shelf 13 by the carriage 16 and is delivered in the above-described procedure.
[0039]
The present invention is not limited to the embodiments described above, and various modifications can be made without departing from the scope of the invention. For example, the pallet support rail 20 may be provided at an intermediate height (for example, the height of the second stage) without being provided at the top of the storage shelf.
[0040]
【The invention's effect】
As described above, the underground multilevel parking apparatus of the present invention has the following excellent effects.
(1) Since the turntable is built in the loading / unloading berth, the front entry warehouse and the advance entry warehouse are possible, and the burden on the driver is reduced.
[0041]
(2) Since the cantilever type lift is provided below the turntable, space can be saved as compared with the case where the loading / unloading berth is provided adjacent to the lift.
(3) Since the stacking of pallets stacked on the lift platform is performed by lifting and lowering the lift with a pair of pallet support rails provided on the top of the storage platform, the lifts are stacked and stacked with pallets. Therefore, it is possible to save the cost.
[0042]
(4) Since the lift frame is provided on the carriage and the pallet is transferred between the lift and the carriage at a high position, it is not necessary to provide a pit below the lift, and the construction cost can be saved accordingly.
[Brief description of the drawings]
FIG. 1 is an overall front view of an underground multilevel parking apparatus according to the present invention.
FIG. 2 is a plan view of the underground parking apparatus according to the present invention.
FIG. 3 is a perspective view of an underground three-dimensional parking apparatus according to the present invention.
FIG. 4 is a perspective view of a lift.
FIG. 5 is a side view of the carriage.
6A and 6B are operation explanatory views of the pallet support rail, where FIG. 6A is a plan view, FIG. 6B is a side view, and FIG. 6C is a partial perspective view.
7A and 7B are operation explanatory views of the pallet support rail, where FIG. 7A is a plan view, FIG. 7B is a side view, and FIG. 7C is a partial perspective view.
FIG. 8 is an overall front view of a conventional underground multilevel parking apparatus.
9 is an enlarged partial front view of FIG. 8. FIG.
FIG. 10 is a side view of a conventional cart.
[Explanation of symbols]
1 berth
2 Turntable
2a Opening of turntable
5 Pallet receiving device
6 Lift
7 Lift platform
8 Lift props
11 palettes
12 vehicles
11c Rolling roller for pallet
13 Storage shelf
14 Rail for pallet traversing of storage shelf
15 road
16 carts
17 Bogie lifting frame
20 Pallet support rail

Claims (1)

A turntable provided in the loading / unloading berth and having a pallet receiving device for supporting the pallet at the opening provided in the center and a pallet receiving device, and a vehicle and a stacked pallet provided below the turntable A lift having a cantilever lifting platform that moves up and down along a pair of support columns and a rail for traversing the pallet in the front and rear, and extending horizontally in a plurality of stages for storing vehicles mounted on the pallet And a lifting frame having a pallet traversing rail and a pallet transfer device, while moving a traveling path provided along the storage shelf and moving a vehicle placed on the pallet between the lift and the storage shelf. Before and after receiving and supporting the pallet placed on the lift platform that is located at the top or middle of the storage shelf located across the lift It has a position capable pair of pallet support rails, underground multilevel parking apparatus, characterized in that a transverse roller back and forth in the pallet.

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