KR19990036356A - Multi-level parking facility - Google Patents

Abstract

In order to safely move the entrance and exit path formed corresponding to the building, a turning tilting means for turning and inclining the car in any direction is provided to arbitrarily control the direction of the car in the entry and exit part.

Description

Multi-level parking facility

In the conventional three-dimensional parking facilities, as shown in Fig. 10, horizontal conveying paths 83 are formed in a plurality of parking floors 81A to 81C so that the transport carts 82 are free to travel, and both sides of the horizontal conveying paths 83 are formed. A plurality of parking spaces 84 are formed in the space. And it is comprised so that a car can enter and leave between the running cart 82 and the parking space 84. FIG. A part of the parking space 84 is formed by a lifting space 85 that extends over the parking layers 81A to 81C, and a lifting device 86 having a lifting platform 86a that is freely freely lifted and lowered in the lifting space 85 is provided. Excreted. On the other hand, in the incoming and outgoing floor 81D in which the storage part 87 and the delivery part 88 were formed, the receiving passage 87a and the delivery passage 88a are respectively formed corresponding to the structure of a building.

By the way, in the building in which the three-dimensional parking facility is installed, the structure peculiar to the building is affected, and the position of the pedestal and the arrangement of other facilities are largely controlled. Therefore, the structure of the three-dimensional parking facility which can adapt to all spaces and can enter and leave smoothly is desirable. For example, when there is an auxiliary facility of a building in front of the delivery direction, it is necessary to make the car obliquely run out of the delivery part at the time of delivery. In addition, when the direction of the wearing passage 87a or the leaving passage 88a is formed in a direction different from the wearing position of the vehicle, it is necessary to change the direction of the vehicle.

In the related art, a turntable is provided in the storage portion 87 and the delivery portion 88.

However, this turntable device has a problem that the turntable device cannot be installed when the facility is large, the space required for installation is large, and the installation space cannot be secured due to building restrictions.

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a three-dimensional parking facility for three-dimensionally accommodating cars, and more particularly, to an entrance / exit unit related device.

1 is an overall plan view of a parking floor of a three-dimensional parking facility of the present invention.

2 is an overall side cross-sectional view of the same three-dimensional parking facility.

3 is a plan view of the entire entrance and exit layer of the same three-dimensional parking facility.

4 is a side cross-sectional view of a lift table of the same three-dimensional parking facility.

5 is a front sectional view of a lift table of the same three-dimensional parking facility.

6 is a plan view of a lift table of the same three-dimensional parking facility.

7 is a perspective view of a transport cart of the same three-dimensional parking facility.

Fig. 8 is an enlarged plan view showing the entry and exit of the same three-dimensional parking facility.

9 is a front view of the delivery unit of the same three-dimensional parking facility.

10 is a perspective view showing a conventional three-dimensional parking facility.

An object of the present invention is to provide a three-dimensional parking facility which can safely turn in and out of a car by turning the car in a state of shipment even when the turntable device cannot be installed in the storage part or the delivery part.

In order to achieve this object, the invention described in claim 1 includes a plurality of parking floors having a transport cart that can move freely along a plurality of parking spaces and can enter and exit a car to these parking spaces, and an entrance and exit device is arranged. A three-dimensional parking facility having an entrance and exit floor, and a lifting device having a lifting platform which is freely free to elevate between each of the above-described parking floors and the entrance and exit floors, and which can transfer cars to and from a transport cart device, wherein the vertical axis is provided on the lifting frame of the above-mentioned lifting platform The turning table apparatus provided with the turning table freely provided in the core circumference, and the car turning space which is formed at the predetermined position during the lifting conveyance path of the platform, and turns the vehicle mounted by turning the turning table apparatus, The turning table apparatus mentioned above is provided. A swing frame in which a swing is freely supported via a swing shaft in a lifting frame, and a swing driving device for swinging the swing frame; And a pair of conveyor apparatuses for carrying the vehicle so as to be transported by means of wheels by an endless movable body freely disposed along the upper and lower surfaces of the swing frame. will be.

According to the above-described configuration, the car can be turned using the car turning space during the lifting of the platform, so that the space for turning is unnecessary at the entrance and exit, and the three-dimensional parking equipment can be installed in a space-saving type. In addition, since the endless movable body of the conveyor device is disposed along the upper and lower surfaces of the swing frame, the height of the conveyor device and the swing frame as a whole can be made low, and it does not interfere with other members by using a space with a small lifting carrier space. Can turn without

In addition, the invention described in claim 2 includes a lift apparatus having a plurality of parking floors in which a plurality of parking rooms are formed, a lift table that is freely liftable over a shipping section at which the car is shipped, and a front wheel disposed at the shipping section to receive the car from the landing table. And a shipping posture adjusting device which slides the wheel by the driving force of the other conveyor and stops the vehicle body after stopping one of the front conveyor and the rear wheel conveyor, and the front conveyor and the rear wheel conveyor. The posture adjusting device is disposed on a conveying path of one conveyor of a front wheel conveyor and a rear wheel conveyor, and is carried out from a first vehicle body detecting device for detecting a vehicle body and a conveying path of the other conveyor. The second vehicle body detecting device which detects the vehicle body from the side and one conveyor stops in accordance with the detection signal of the first vehicle body detecting device. Then, the first it characterized by having the oscillation direction control device for stopping the conveyor and the other according to the detection signal of the second vehicle body detecting device.

According to the above-described configuration, it is possible to postpone the stop time of the conveyor apparatus according to the detection signals of the two vehicle body detecting apparatuses while the front and rear wheels are mounted and conveyed by the shipping attitude adjusting apparatus. You can stop by inclining the car body by sliding it on. Therefore, even if there is an obstacle in the shipping direction, the vehicle body can be tilted and stopped so that the obstacle is deflected in the straight direction of the vehicle body, and the car can be safely released from the delivery unit even when a large-scale device such as a turntable device is not used.

According to the invention of claim 3, the first vehicle body detecting device and the second vehicle body detecting device are constituted by a photoelectric tube detection device which detects the vehicle body by covering the optical axis, and the first vehicle body detecting device comprises: One optical axis crosses the upper side of one conveyor and is arranged in a direction orthogonal to the conveying direction, and the second vehicle body detecting device has a second optical axis crosses the upper side of the other conveyor and moves in the direction of starting the car. It is placed at an angle.

According to the above configuration, by employing a photoelectric tube detector in the vehicle body detecting device and arranging the optical axis in parallel with the vehicle body direction when the conveyor device is stopped, the inclined vehicle body can be detected accurately, and the vehicle can be inclined and stopped accurately to ensure safety. Is also high.

In addition, the invention according to claim 4 is a lifting device having a plurality of parking floors in which a plurality of parking spaces are formed, a lifting platform freely lifting over a shipping part where a car is shipped, and a front wheel which is disposed at the shipping part and can receive a car from the lifting platform. Conveyor and rear wheel conveyor, and a shipping attitude adjustment device for inclining the vehicle body by sliding the wheels by the driving force of the other conveyor after the stop of one conveyor. A first vehicle body detecting device disposed on a conveying path of one conveyor of the rear wheel conveyor for detecting a vehicle body, a timer for calculating the time from the stopping time of one conveyor to the stopping of the other conveyor, After stopping one conveyor according to the detection signal of the primary body detecting device, the other conveyor is stopped by the above timer. Key is characterized in that a control device, the oscillation direction.

According to the above configuration, the same effects as in the invention of claim 2 can be obtained.

Here, an embodiment of the three-dimensional parking facility according to the present invention will be described with reference to Figs.

As shown in Figs. 1 and 2, this three-dimensional parking facility is installed by effectively using a predetermined space of a plurality of floors of the building 1, and parking layers 2A to 2D are formed on the plurality of floors, The entrance and exit layer 3 is formed in the parking floor 2D. In each of the parking floors 2A to 2D, a transport cart 5 in which movement is freely arranged along a linear horizontal transport space 4, and on both sides of the horizontal transport space 4, a pillar of a building, The plurality of parking rooms 6A to 6C are disposed in a range that does not interfere with the equipment. Then, at a position away from the horizontal transport space 4, a lift transport space 7 which is connected to each of the parking floors 2A to 2D and the entrance and exit floor 3 in succession is formed, and a lift table (7) is provided in the lift transport space 7. The lifting device 9 having 8) is disposed. This is because, due to the structure of the building 1, when the arrangement is made to avoid interference with the pillar and the auxiliary equipment, the horizontal conveyance space 4 or the lift conveyance space 7 cannot be disposed in contact with one another. As shown in FIG. 3, the incoming and outgoing storage layer 3 has a receiving passage 11 and a receiving passage 12 formed on both sides of the hoisting apparatus 9, and reach the receiving portion 11. The delivery passage 14 which oscillates in the delivery part 12 is formed.

The details of this three-dimensional parking facility will be described below.

The parking rooms 6A to 6C provided on each of the parking floors 2A to 2D include a first parking room 6A that can accommodate one car, a second parking room 6B that can accommodate two cars, and It is composed of a third parking room (6C) that is installed on the inner side of the lifting conveying space (7) to directly enter and exit the car from the platform 8, and effectively utilizes the space allowed according to the structure of the building (1). It is installed. Moreover, the intermediate shelf 21 which can accommodate one car is provided between the lifting conveyance space 7 and the horizontal conveyance space 4. In the first and second parking rooms 6A and 6B, a passive parking type conveyor system comprising a front wheel slate conveyor 22a and a rear wheel slate conveyor 22b ( 22A) are each excreted. In addition, in the intermediate shelf 21 and the third parking compartment 6C, a passive parking compartment conveyor 22B and an intermediate conveyor apparatus 22C composed of a front wheel slate conveyor 22a and a rear wheel slate conveyor 22b. ) Are arranged respectively.

In the conveyance trolley | bogie 5, as shown in FIG. 7, the trolley | bogie frame 23 consists of the front wheel slate conveyor 24a and the rear wheel slate conveyor 24b, and is driven by the trolley | bogie conveyor drive motor 25. As shown in FIG. A driven trolley conveyor device 24 is provided. On the left and right sides of the trolley frame 23, a power transmission device 26 which transmits power to the dielectric parking lot conveyor device 22A and rotates it is provided, and the power transmission device 26 provides the balance conveyor. The power of the device 24 is transmitted to the parking lot conveyor apparatus 22A to transfer the car between the transport cart 5 and the 1st, 2nd parking lots 6A, 6B.

The lifting table 8 of the lifting device 9 is provided with a turning table device 51 with a conveyor for inverting the car 180 ° in a predetermined car turning space of the lifting carrier space 7. That is, as shown in Figs. 4 to 6, the lifting shaft 53 is supported by the lifting shaft 52 freely lifting and lowering via the wire rope, and the pivot shaft 54 is connected to the vertical shaft center via the bearing. Rotation is installed freely. The swing frame 55 is attached to the upper end of the swing shaft 54, and the swing ring gear 56a is fixed to the middle portion of the swing shaft 54 described above. Further, the elevating frame 53 is fitted with a turning drive motor 56b, a driving gear 56c which is driven to rotate by a speed reducer by the turning drive motor 56b, and the driving gear 56c. A swivel drive device 56 composed of the swivel ring gear 56a described above is disposed.

Moreover, the platform conveyor apparatus 57 which consists of a pair of slate conveyors 57A and 57B which mounts a front wheel or a rear wheel is arrange | positioned at the front-back position of the turning frame 55. As shown in FIG. In the trolley conveyor 57, a plurality of sprockets 57b are rotatably supported at both ends of the revolving frame 55 via a rotating shaft 57a, and the left and right sprockets 57b are supported. The chain 57c is wound tightly between the two ends. The plurality of slate bars 57d are formed between the front and back chains 57c.

In addition, the conveyor drive motor 57e is interlocked with the rotating shaft 57a common to both the slate conveyors 57A and 57B via a reduction gear, and the two slate conveyors 57A are connected from this conveyor drive motor 57e. 57B is driven. The slate bar (57d) is guided to the chain (57c) is configured to move along the upper and lower surfaces of the swing frame 55, the majority of the swing frame 55 is the upper and lower slats of the platform conveyor (57) ( Housed between 57d), the whole swing frame 55 including the platform conveyor apparatus 57 is made low. Reference numeral 57f denotes auxiliary rollers disposed at the ends of the respective slate conveyors 57A and 57B.

Therefore, among the parking floors 2A to 2D, a floor that does not accommodate a car such as the third parking room 2C (including the middle shelf 21), which is a predetermined vehicle turning space, is selected, and the trolley conveyor apparatus 57 By stopping at the vehicle turning space position that does not interfere with the parking chamber conveyor apparatus 22, the turning frame 55 is rotated by 180 degrees by the turning drive device 56 to easily reverse the car on the platform conveyor apparatus 57. It is possible to reverse the wearing posture and the shipping posture by 180 °.

The third parking compartment 6C provided on the opposite side to the intermediate shelf 21 in contact with the lift transportation space 7 is a drive type parking room conveyor 22B having a drive motor (not shown). Is excreted, and the car can be exchanged directly with the platform 8.

As shown in FIG. 10, FIG. 11, the receiving conveyor apparatus 61 which consists of the front wheel slate conveyor 61a and the rear wheel slate conveyor 61b is arrange | positioned at the storage part 12 of the above-mentioned input-and-receive layer 3, The car can be carried in the platform 8.

In addition, a shipping conveyor apparatus 62 including a front wheel slate conveyor 62a and a rear wheel slate conveyor 62b is disposed in the shipping section 12, and the car can be picked up and removed from the platform 8.

However, since the delivery passage 14 has a structure passing through the lower side of the wearing passage 13, the delivery passage 14 can be easily driven by retreating after the vehicle has been retracted from the delivery unit 12 once. have. By the way, the auxiliary equipment T of the building 1 is installed in the straight direction of the back of the car on the conveyor device 62 for shipment, and it has to retreat while turning a steering wheel, and there exists a problem with safety.

For this reason, in this embodiment, the vehicle body posture adjusting device 63 is provided on the conveyor device 62 for leaving the factory so as to go straight to the rear.

This vehicle body position adjustment device 63 sets the stop position of the rear wheel slate conveyor 62b to the downstream position which was conveyed again from the stop position of the front wheel slate conveyor 62a. Sliding on) tilts the body.

That is, the vehicle body position adjustment device 63 is a first to the light receiver 64b in the lower center from the upper front light emitter 64a in the direction orthogonal to the conveying direction above the predetermined position of the front wheel slate conveyor 62a. Above the predetermined position of the rear wheel slate conveyor 62b at the back of the conveyance direction of the 1st vehicle body detection apparatus 64 which consists of a photoelectric tube detection apparatus which forms the optical axis S1, and the said 1st vehicle body detection apparatus 64, A second vehicle body detecting device comprising a photoelectric tube detecting device for forming a second optical axis S2 from the upper rear emitter 65a to the lower center light receiver 65b in a shipping direction (direction in which the rear body body is inclined to the right). And the front wheel drive motor 62c of the front wheel slate conveyor 62a in response to the detection signals of the first body detection device 64 and the second vehicle body detection device 65. Rear drive motor 62d of rear wheel slate conveyor 62b Is constituted by the oscillation direction control device 66 for operating ().

Therefore, when the difference sent by the shipping conveyor apparatus 62 is detected by the 1st vehicle body detection apparatus 64 across the 1st optical axis S1, it will be made for front wheels by the oscillation direction control apparatus 66 according to a detection signal. The drive motor 62c is stopped and the conveyance of the front wheels by the front wheel slate conveyor 62a is stopped. Then, the conveying force by the rear wheel slate conveyor 62b is applied to the vehicle body via the rear wheel, and the front wheel and the rear wheel slide on the slate bar of the shipping conveyor device 62, respectively, so that the vehicle body is centered on the front wheel side. Tilt to move. When the vehicle body rear portion crosses the second optical axis S2, the rear wheel slate conveyor 62b is stopped in accordance with the detection signal of the second vehicle body detection device 65. As a result, the vehicle body is stopped in an inclined position without the auxiliary equipment T in the rear straight direction.

The goods receipt method and the shipment method in the three-dimensional parking facility of the above-mentioned structure are demonstrated.

①. The car entering from the receiving passage 13 is stopped on the receiving conveyor apparatus 61 of the receiving unit 11. After the driver gets off, the stock conveyor apparatus 61 and the platform conveyor 57 are driven, and the vehicle is carried into the platform 8 of the elevator apparatus 9 from the storage 11.

②. The platform 8 is lowered along the lift conveyance space 7 to stop at any one of the vehicle turning spaces corresponding to the parking floors 2A to 2D in which the car is not accommodated in the third parking chamber 6C. Then, the swing table apparatus 51 is driven and the difference is reversed by 180 degrees. Then, the transportation is carried up and down to the target parking floors 2A to 2D and stopped.

③. The platform conveyor apparatus 57 and the intermediate conveyor apparatus 22C are respectively driven, and a car moves to the intermediate shelf 21 from the platform 8, and is mounted. Moreover, the conveyance trolley | bogie 5 is stopped against the intermediate shelf 21, the trolley | bogie conveyor apparatus 24 and the intermediate | middle conveyor apparatus 22C of the conveyance trolley apparatus 5 are respectively driven, and a car is an intermediate conveyor apparatus 22C. Move on the lifting cart (5).

④. The transport cart 5 travels along the horizontal transport space and stops against the first or second parking compartments 6A and 6B of interest. At the same time as the trolley conveyor 24 is driven, the parking compartment conveyor 22A is driven by the power transmission device 26, and the car is received from the trolley conveyor 24 at the parking compartment conveyor 22A.

Of course, each of the first to third parking rooms 6A to 6C is assigned a branch number, and the branch number is managed by the central control unit of the three-dimensional parking facility according to a known receipt detection signal, and the number of parking lots is different. Even if the parking room 6A and the 2nd and 3rd parking lots 6B and 6C are mixed, it will arrange | position correctly.

⑤. At the time of delivery, the conveyance cart 5 is stopped against the parking spaces 6A and 6B in which the car of interest is accommodated. And the balance conveyor apparatus 24 is driven, and the parking compartment conveyor apparatus 22A is driven by the power transmission device 26, and a car is unloaded from the parking compartment conveyor apparatus 22A to the balance conveyor apparatus 24. .

As for the car accommodated in the inner side of the 2nd parking room 6B, the vehicle of the front side is first moved to another empty parking room 6A, 6B by the conveyance trolley 5, and then the object car is shipped.

In the case of a parking facility having a parking space 6B for accommodating two cars, it is usually necessary to open one empty space for temporarily placing a car in the front, but in this embodiment, another parking floor Since the intermediate shelf 21 of 2A-2D can be used as a space for waiting, a car can be put into the parking lots 6A-6C of each parking floor.

⑥. Then, after the conveyance trolley 5 is driven to the intermediate shelf 21 and stopped, the trolley conveyor 24, the intermediate conveyor 22C of the intermediate shelf 21 and the platform conveyor 57 are driven, respectively. The vehicle is transferred from the trolley conveyor 24 to the platform 8 via the intermediate conveyor 22C.

In addition, when a car is accommodated in 6 C of 3rd parking rooms, it is directly shipped from the parking chamber conveyor apparatus 22B of 6 C of 3rd parking rooms to the platform conveyor apparatus 57 of the platform 8.

⑦. When the platform 8 is stopped by the hoisting device 9 by the hoisting device 9, the hoisting platform conveyor apparatus 57 and the hoisting conveyor apparatus 62 are driven in the delivery part 12 so that a car can lift the platform 8. Is conveyed to the delivery part 12 from the. The front wheel slate conveyor 62a is stopped by the shipping attitude adjusting device 63 by the first vehicle body detecting device 64. As a result, the conveyance force of the rear wheel slate conveyor 62b slides on the slate bar of the front wheel and the rear wheel of the car, and the vehicle body is inclined around the front wheel side. Then, the rear wheel slate conveyor 62b is stopped by the second vehicle body detecting device 65, and the vehicle body is stopped in an inclined position without the auxiliary equipment T in the rear straight direction.

⑧. The driver rides in the car, retracts the car in a straight direction, and then advances it to leave the delivery passage 14.

According to the above embodiment,

A. Since the delivery attitude adjusting device 63 is provided in the delivery conveyor device 62 in the delivery unit 14, the direction of the vehicle body at the time of shipment can be arbitrarily adjusted, and the vicinity of the delivery unit 14 is provided. Even if there is an obstacle, the vehicle body can be tilted and stopped to avoid the obstacle, so that the car can be started by moving in a straight direction and can be safely released. In addition, large-scale devices such as turntables are unnecessary and the cost of equipment can be lowered.

Moreover, since the 1st vehicle body detection apparatus 64 and the 2nd vehicle body detection apparatus 65 which consist of a phototube detector are used, a vehicle body can be detected reliably and safety is high. In addition, although the wheels slide on the front and rear wheel slate conveyors 62a. 62b, the vehicle body is tilted and moved, but the load on the wheel side and the shipping conveyor device 62 side due to friction on the slate bar is very small, There's almost nothing wrong except that you need some wide slate belt.

B. The swing table device 51 is installed on the lifting table 8 of the lifting device 9 so that the slate bar belt of the lifting platform conveyor device 57 installed on the swing frame 55 is placed on the upper and lower surfaces of the swing frame. Since it is arrange | positioned so that it may move along, a turning part can be formed low and the car can be rotated by 180 degrees or arbitrary angles using the car turning space which has not interfered in the lifting carrier space 7. Therefore, compared to installing a swing table or other swing device, the car can be easily turned by space saving, and the material properties of the design of the three-dimensional parking facility can be further expanded.

C. Since the third parking room 6c which can directly enter and exit the platform 8 is installed on the rear side of the lifting and transporting space 7, the empty space in the building 1 can be used effectively, and parking is possible. You can increase your capacity. In addition, by mixing the first parking room 6A that can accommodate one unit and the second parking room 6B that can accommodate two units, the space in the building 1 is more effectively used to increase the number of accommodated units. You can.

D. Even if the horizontal conveyance space 4 and the vertical conveyance space 7 cannot be disposed in contact with the structure of the building 1 and the auxiliary equipment, the platform 8 is provided by providing the intermediate shelf 21. It is possible to easily exchange the car with the transport cart 5, and to increase the degree of freedom of design in the building 1. In addition, in a parking facility having a parking space 6B that can accommodate two cars, it is necessary to always leave one parking space empty in order to temporarily place the front car, but the middle shelf of the other parking floor By using 21 as the waiting space, it is not necessary to secure an empty space in the parking rooms 6A to 6C, and the parking volume can be increased.

In addition, in the above-described embodiment, the delivery unit 12 is configured to retreat to the rear and to be shipped, but it may be moved forward and released.

Claims (4)

A plurality of parking floors having a transport cart that is free to move along a plurality of parking spaces and can enter and exit the cars, the entrance and exit floors where the entrance and exit devices are arranged, and the respective parking floors and entrance and exit floors described above. In the three-dimensional parking facilities equipped with a lifting device having a lifting platform freely lifting and receiving cars with the transfer cart, A swing table device in which a swing is freely formed around a vertical shaft center on a lift frame of the lift table; A car turning space which is formed at a predetermined position during the lifting and returning path of the platform, and which turns the vehicle mounted by turning the turning table device, The swing table apparatus includes a swing frame in which the swing frame is freely supported via a pivot axis, a swing drive device for swinging the swing frame, and a movement freely disposed along the upper and lower surfaces of the swing frame. A three-dimensional parking facility characterized by providing a pair of conveyor devices for carrying a vehicle so as to be transported by means of an endless moving body via a wheel. A plurality of parking floors formed with a plurality of parking rooms, A lifting device having a lifting platform freely lifting over a shipping part where a car is shipped; A front wheel conveyor and a rear wheel conveyor, which are arranged at the entry and exit to receive the car from the platform; After the stop of one conveyor, the shipping attitude adjusting device which slides the wheel by the driving force of the other conveyor and inclines the vehicle body, This shipping attitude adjustment device, A first vehicle body detecting device disposed on a conveying path of one conveyor of the front wheel conveyor and the rear wheel conveyor to detect a vehicle body; A second vehicle body detection device that detects the vehicle body from the first vehicle body detection device on the transport side by the conveying path of the other conveyor; And an oscillation direction control device for stopping one conveyor according to the detection signal of the first body detection device and then stopping the other conveyor according to the detection signal of the second body detection device. Shipping device. The first vehicle body detecting apparatus and the second vehicle body detecting apparatus are configured as a photoelectric tube detecting apparatus for detecting a vehicle body by covering the optical axis. In the first vehicle body detecting device, the first optical axis is disposed in a direction crossing the upper side of one conveyor and orthogonal to the conveying direction, The second vehicle body detecting device is a shipping device in a three-dimensional parking facility, characterized in that the second optical axis is disposed inclined in the direction in which the vehicle traverses above the other conveyor and starts the car. A plurality of parking floors formed with a plurality of parking rooms, A lifting device having a lifting platform freely lifting over a shipping part where a car is shipped; A front wheel conveyor and a rear wheel conveyor, which are arranged at the delivery unit and can receive a car from a platform; After the stop of one conveyor, the shipping attitude adjusting device which slides the wheel by the driving force of the other conveyor and inclines the vehicle body, With this shipping posture adjuster, A first vehicle body detecting device disposed on a conveying path of one conveyor of the front wheel conveyor and the rear wheel conveyor to detect a vehicle body; A timer that calculates the time from the stop time of one conveyor to the stop of the other conveyor, The parking lot value in the three-dimensional parking facility characterized by providing an oscillation direction control device for stopping one conveyor in accordance with the detection signal of the first vehicle body detecting device and then stopping the other conveyor by the above timer. .