JPH108758A - Multistory parking space - Google Patents

Abstract

PROBLEM TO BE SOLVED: To turn a car in a small space to transport it by providing a table device which is rotatable about a vertical axis. SOLUTION: A rotation table device, which is rotatable about a vertical axis, is provided on a lifting frame 53 of a lifting base 8. In the rotation table device, there are provided a rotation frame 55 which is rotatably supported on the frame 53 through a rotation axis, a rotation drive device for rotating the frame 55, and a pair of slat conveyors 57a, 57b which are supported by the frame 55 to mount a car through wheels so that the car can be transported. Slat bars of the conveyors 57a, 57b are disposed on the top and bottom surfaces of the frame 55, and the rotation table device is rotated at a predetermined position midway in a lifting and transporting passage to rotate a car mounted on the base 8.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a multi-story parking facility capable of accommodating cars in parking rooms provided on a plurality of parking floors.

[0002]

2. Description of the Related Art As shown in FIG. 12, a conventional multi-story parking facility has a plurality of parking floors 81A to 81C in which a traveling route 82 on which a transport vehicle 82 can travel is formed. A room 84 is formed, and the vehicle can be moved in and out between the traveling carriage 82 and the parking room 84. In addition, a part of the parking room 84 is formed in an elevating space 85 extending over each parking floor, and the elevating platform 86 a which can move up and down in the elevating space 85.
Is provided. On the other hand, the storage unit 87
A storage passage 7a and a storage passage 8a corresponding to the structure of the building are formed on the storage floor 81D in which the storage part 88 is formed.

[0003]

Incidentally, in a building provided with a multi-story parking facility, the structure of the building is greatly affected by the position of the pillar and other facilities. Therefore, it is desirable to have a structure of a multi-story parking facility that can smoothly enter and exit the vehicle in any space.

[0004] For example, a car that has entered the warehouse is
When it is desired to convey the paper by turning it by 80 °, a turntable is usually provided in the loading / unloading device. However, there is a problem that if the space cannot be secured due to the restrictions of the building, it is not possible to leave the vehicle in a 180 ° turning state.

An object of the present invention is to provide a multi-story parking facility which solves the above-mentioned problems and can turn and transport a vehicle in a space-saving manner.

[0006]

In order to achieve the above object, according to the first aspect of the present invention, there is provided a transfer system capable of moving along a plurality of parking rooms and allowing a vehicle to enter and leave the parking rooms. A plurality of parking floors having a carriage device, an entrance / exit floor where the entrance / exit device is arranged, and an elevator platform capable of moving up and down over each of the parking floors and the entrance / exit floor and capable of passing vehicles between the transport trolley device. In a multi-story parking facility equipped with an elevating device, a turning table device is provided on the elevating frame of the elevating table so as to be rotatable around a vertical axis, and the turning table device is rotatable on the elevating frame via a turning shaft. A rotating frame supported by the rotating frame, a pair of conveyor devices mounted on the rotating frame so that the vehicle can be transported via wheels supported by the rotating frame; and The end-shaped moving body is arranged along the upper surface and the lower surface of the turning frame, and the lift table is configured to turn the mounted table by turning the turning table device by the turning drive device at a predetermined position in the middle of the elevating transport path. It was done.

[0007] According to the above configuration, the vehicle can be turned using the vertical transport space in the middle of the vertical movement of the vertical platform.
A space for turning is not required in the entrance / exit section, and a multi-story parking facility can be installed in a small space.

[0008]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Here, an embodiment of a multi-story parking facility according to the present invention will be described with reference to FIGS.

As shown in FIGS. 4 to 6, the multi-story parking facility is installed by effectively using a predetermined space of the building 1, and includes a plurality of parking floors 2A to 2D and an uppermost parking floor 2D. An entry / exit floor 3 is provided on the floor. Each of the parking floors has a transport trolley device 5 that can move along the horizontal transport space 4 that is linearly arranged without interfering with the building, and does not interfere with pillars and facilities of the building on both sides of the transport space 4. A plurality of parking rooms 6A and 6B are installed in the range. Further, each of the parking floors 2A to 2A is located at a position away from the horizontal transport space 4.
An elevating transport space 7 that is continuous with D and the entry / exit floor 3 is formed, and an elevating device 9 having an elevating table 8 is installed. This is because, in the structure of the building 1, if the horizontal transport space 4 or the elevating transport space 7 cannot be disposed in contact with the pillars or the auxiliary facilities, the horizontal transport space 4 or the elevating transport space 7 cannot be disposed. Entry and exit floor 3
As shown in FIG. 4, the storage units 11 are provided on both sides of the elevating device 9.
And a retrieval section 12 are formed, and a retrieval path 13 that reaches the retrieval section 11 and a retrieval path 14 that starts from the retrieval section 12 are formed.

The details of the multi-story parking facility will be described below. Parking rooms 6A to 6C provided on each parking floor 2A to 2D
Is a first parking room 6A that can accommodate one vehicle, a second parking room 6B that can accommodate two vehicles, and a third parking room that is installed at the back side of the elevating and lowering transfer space 7 and that allows vehicles to enter and exit directly from the elevating stage 8. It is configured with a parking room 6C, and is installed by effectively utilizing a space allowed according to the structure of the building 1. Further, an intermediate shelf 21 capable of accommodating one vehicle is provided between the vertical transport space 7 and the horizontal transport space 4. Further, the first and second parking rooms 6
A and 6B include a front wheel slat conveyor 22a for supporting front wheels and a rear wheel slat conveyor 22b for supporting rear wheels.
A passive parking room conveyor device 22A for movably supporting the vehicle via wheels is provided at each of the intermediate shelves 21 and the third parking room 6C. Rear wheel slat conveyor 2 for supporting wheels
2b and intermediate conveyor device 22 for driving and supporting the vehicle movably via the wheels 2b and 2b
C are respectively arranged.

As shown in FIG. 7, the transport trolley device 5 comprises a trolley frame 23 on which a front slat conveyor 24a and a rear wheel slat conveyor 24b are driven and driven by a trolley conveyor drive motor 25. Are arranged. Further, a power transmission device 26 that transmits power to a free-rotating parking room conveyor device 22A and rotationally drives the vehicle is provided on both left and right sides of the bogie frame 23. The power transmission device 26 causes the bogie conveyor device 24 to rotate.
Is transmitted to the parking room conveyor device 22A, and the vehicle can be transferred between the transport bogie device 5 and the first and second parking rooms 6A, 6B.

As shown in FIGS. 8 and 9, the power transmission device 26 is provided with a drive gear 33 via an electromagnetic clutch 32 on an interlocking shaft 31 connected to a bogie conveyor device 24 of a bogie frame 23. On both sides of the interlocking shaft 31, a swing arm 34 is rotatably supported at its center. A transmission gear 36 that meshes with a drive gear 33 via a transmission shaft 35 is rotatably supported on the distal end side of the swing arm 34, and has the same diameter as the pitch circle of the transmission gear 36 on both sides of the transmission shaft 35. Each of the idle rollers 37 is provided. The bogie frame 23 is provided with an electric connection jack 38 for rotating the swing arm 34 to move the transmission gear 36 out and back, and an output rod 38 a of the jack 38 is connected to the base end of the swing arm 34. ing. The connecting jack 38 incorporates a thrust detector for detecting the thrust and a movement amount detection sensor for detecting the amount of movement of the output rod 38a.

On the other hand, a passive gear 42 meshable with the transmission gear 36 is fixed to a passive shaft 41 connected to the parking room conveyor device 22A, and a pair of receiving idlers which the idle roller 37 can contact. Rollers 43 are attached to the passive shaft 41 on both sides of the passive gear 42.

Therefore, the carriage 5 is moved to the first parking room 6A.
Alternatively, after stopping in the second parking room 6B or the intermediate shelf 21, the power transmission device 26 is operated. That is, the electromagnetic clutch 32 is operated to disconnect the interlocking shaft 31 and the drive gear 33, and the transmission gear 36 is set in the idle state. Then, the connecting jack 38 is operated to contract the output rod 38a, and the swing arm 34 is moved by the arrow. By rotating in the direction A, the transmission gear 36 is moved to protrude toward the passive gear 42. When the idle roller 37 comes into contact with the receiving idle roller 43, the connecting jack 38 is stopped, and this contact is transmitted to the connecting jack 48.
It is confirmed that the transmission gear 36 has correctly meshed with the passive gear 52 by the detection of the thrust detector and the movement amount detection sensor. If engagement is not confirmed, connect jack 3
8, the transmission gear 36 is retracted, the electromagnetic clutch 32 is deactivated, the conveyor drive motor is slightly operated, and the transmission gear 36 is rotated by about 1/2 pitch, and then the above operation is repeated. Thereby, the driving force of the carriage conveyor device 24 of the transport carriage device 5 can be transmitted to the first parking room 6A or the second parking room 6B, respectively, and the vehicle can be delivered.

The elevating table 8 of the elevating device 9 is provided with a turning table device 51 with a conveyor for reversing the vehicle by 180 ° at a predetermined position in the elevating transport space 7. That is, as shown in FIGS. 1 to 3, a lifting frame 53 which is supported by a lifting drive device 52 via a wire rope so as to be able to move up and down is provided.
A turning shaft 54 is rotatably provided upright via a bearing.
A revolving frame 55 is attached to the upper end of the revolving shaft 54 and a revolving ring gear 5
6a is fixed. A drive gear 56c, which is rotationally driven by a turning drive motor 56b via a speed reducer, is meshed with the turning ring gear 56a of the lifting frame 53, thereby forming a turning drive device 56. A pair of slat conveyors 57A and 57B for movably mounting a front wheel and a rear wheel, respectively, at front and rear positions of the turning frame 55.
Is mounted. In this bogie conveyor device 57, a plurality of (three in the figure) sprockets 57b are rotatably supported on both side ends of a revolving frame 55 via rotary shafts 57a, and a chain 57c is wound between the left and right sprockets 57b. ing. A large number of slat bars 57d are stretched between the front and rear chains 57c. In addition, both slat conveyors 57A, 5
It is driven by a conveyor drive motor 57e interlockingly connected via a reduction gear to a common rotary shaft 57a over 7B. The slat bar 57d is configured to move along the upper surface and the lower surface of the turning frame 55 by being guided by the chain 57c. The entire revolving frame 55 including 57 is configured to be low in volume. 57f is the respective slat conveyor 57A, 57
B is an auxiliary roller provided at each end.

Therefore, the third of the parking floors 2A to 2D
The parking room 2C (including the intermediate shelf 21) selects a floor that does not accommodate a car, and stops at a position where the bogie conveyor device 57 does not interfere with the parking room conveyor device 22;
As a result, the turning frame 55 is turned by 180 °, and the vehicle on the elevator platform conveyor device 57 can be easily turned over.

The third parking room 6C provided on the side opposite to the intermediate shelf 21 facing the lifting / lowering transport space 7 is provided with a driving type parking room conveyor device 22B provided with a driving motor (not shown). The vehicle can be directly delivered to and from the elevator 8.

As shown in FIG. 10 and FIG. 11, a slat conveyor 61a for front wheels is provided at the storage section 12 of the storage and retrieval floor 3.
A storage conveyor device 61 including a slat conveyor 61b for the rear wheels and a slat conveyor 61b for rear wheels is provided, and a vehicle can be carried into the elevator 8. In addition, the slat conveyor 62 for the front wheels is also provided in the retrieval section 12.
a and a slat conveyor 62b for a rear wheel, and a delivery conveyor device 62 for receiving a car from the elevator 8 to carry it out. By the way, since the retrieval passage 14 is structured to pass below the entrance passage 13, the vehicle can easily travel on the retrieval passage 14 by retreating once from the retrieval unit 12 and then starting. However, the auxiliary equipment T of the building 1 is installed in the direction straight ahead of the car from above the delivery conveyor device 62, and it is necessary to retreat while turning the steering wheel, which poses a problem in safety. In this embodiment, a vehicle body attitude adjusting device 63 is provided in the delivery conveyor device 62 so as to be able to go straight back and to take out the product.

The vehicle body attitude adjusting device 63 moves the wheels on the delivery conveyor device 62 by setting the stop position of the rear wheel slat conveyor 62b to the downstream position further conveyed from the stop position of the front wheel slat conveyor 62a. To incline the vehicle body. That is, the vehicle body posture adjusting device 63 detects the photoelectric tube that forms the first optical axis S1 from the upper front projector 64a to the lower center light receiver 64b in a direction orthogonal to the transport direction above a predetermined position of the front wheel slat conveyor 62a. First vehicle body detection device 64
And a light receiver 65a at the center and lower part from the upper rear part 65a in the retrieval direction (the direction in which the rear part of the vehicle body is inclined rightward) above the predetermined position of the rear wheel slat conveyor 62b in the transport direction of the first vehicle body detection device 64. A second vehicle body detection device 65 comprising a photoelectric tube detection device forming a second optical axis S2 over 65b, and a slat conveyor 62a for front wheels based on detection signals of the first vehicle body detection device 64 and the second vehicle body detection device 65. A start direction control device 66 that operates the front wheel drive motor 62c and also operates the rear wheel drive motor 62d for the rear wheel slat conveyor 62b.

Therefore, when the vehicle sent by the conveyer 62 is detected by the first vehicle body detector 64 across the first optical axis S1, the starting direction controller 66 drives the front wheels based on the detection signal. The motor 62c is stopped, and the conveyance of the front wheels by the front wheel slat conveyor 62a is stopped. Then, the conveying force of the rear wheel slat conveyor 62b is applied to the vehicle body via the rear wheel, and the front wheel and the rear wheel respectively slide on the slat bar of the delivery conveyor device 62, whereby the vehicle body is tilted about the front wheel side. . When the rear of the vehicle crosses the second optical axis S2, the second vehicle detecting device 6
5 based on the detection signal of the rear wheel slat conveyor 62b.
Is stopped. As a result, the vehicle body is stopped in an inclined posture without any additional equipment T in the straight rectilinear direction.

A description will be given of a parking method and a leaving method in the multi-story parking facility having the above configuration. . The vehicle entering from the storage passage 13 is stopped on the storage conveyor device 61 of the storage unit 11. After the driver gets off the vehicle, the incoming conveyor device 61 and the elevator conveyor device 57 are used.
Is driven to move the car from the storage unit 11 to the elevator 8 of the elevator 9.
It is carried in.

[0022] The elevating platform 8 is lowered along the elevating transport space 7, and is stopped at a position where the turning frame 55 that rotates on any of the parking floors 2A to 2D in which no car is accommodated in the third parking room 6C does not interfere. And the turning table device 5
Drive 1 to flip the car 180 °. Then, it is moved up and down to the target parking floors 2A to 2D and stopped.

[0023] The elevator platform conveyor device 57 and the intermediate conveyor device 22C are driven respectively, and the vehicle is transferred from the elevator platform 8 to the intermediate shelf 21. Further, the carriage conveyor device 24 of the transportation carriage device 5 stopped against the intermediate shelf 21 is driven, and the vehicle is transferred from the intermediate conveyor device 22C onto the lifting carriage device 5.

[0024] The transporting trolley device 5 is moved along the horizontal transporting space, stopped against the target first or second parking room 6A, 6B, and the power transmitting device 26 drives the parking room conveyor device 22A to drive the trolley conveyor. Storing from the device 24 to the parking room conveyor device 22A.

Of course, each of the first to third parking rooms 6A to 6C
Are assigned to the respective parking lots, and the lot numbers are managed by the central control device of the multi-story parking facility based on a known parking detection signal, and the first parking room 6A and the second and third parking rooms 6B having different numbers of parked vehicles. , 6C are correctly distributed.

[0026] At the time of unloading, the transport trolley device 5 is stopped against the parking rooms 6A and 6B accommodating the target vehicle, and the parking room conveyor device 2 is driven by the power transmission device 26.
2A is driven, and the car is discharged from the parking room conveyor device 22A to the bogie conveyor device 24. First, the vehicle accommodated in the rear side of the second parking room 6 </ b> B
Thus, after the transfer to the other empty parking rooms 6A and 6B is completed, the target vehicle is left. In addition, the parking room 6 which usually accommodates two cars
In the case of the parking facility provided with B, it is necessary to open an empty space for one vehicle in order to temporarily place the vehicle on the front side, but in this embodiment, the parking space between the other parking floors 2A to 2D is required. Since the shelves 21 can be used as a standby space, all cars can enter the parking rooms 6A to 6C on each parking floor.

[0027] Then, the transport trolley device 5 is moved to the intermediate shelf 21.
After stopping the vehicle, the intermediate conveyor device 22C of the intermediate rack 21 is driven, and the vehicle is transferred from the carriage conveyor device 24 to the elevator conveyor device 57 of the elevator 8 via the intermediate conveyor device 22C. When the car is accommodated in the third parking room 6C, the car is directly discharged from the parking room conveyor device 22B of the third parking room 6C to the elevator platform conveyor device 57 of the elevator 8.

[0028] When the elevator 8 is stopped on the loading / unloading floor 3 by the elevator 9, the elevator conveyor 57 and the conveyor 62 are driven to move the vehicle from the elevator 8 to the warehouse 1.
Transferred to 2. Then, the delivery posture adjusting device 63 stops the vehicle body in the inclined posture.

[0029] The driver gets into the vehicle, retreats the vehicle in the straight traveling direction, and then advances the vehicle to exit the exit passage 14.

According to the above embodiment, In the retrieval unit 14, since the retrieval attitude adjusting device 63 is provided in the retrieval conveyor device 62, the orientation of the vehicle body at the time of retrieval can be adjusted arbitrarily, and even if there is an obstacle near the retrieval unit 14, Since it is possible to stop the vehicle by leaning the body while avoiding the obstacle, the vehicle can be started in the straight traveling direction and exit the vehicle, and the vehicle can exit safely. In addition, a large-scale device such as a turntable is not required, and the equipment cost can be reduced.

Further, since the first vehicle body detecting device 64 and the second vehicle body detecting device 65 each composed of a photoelectric tube detector are used, the vehicle body can be reliably detected and the safety is high. The slat conveyors 62a. Although the vehicle body is tilted by sliding the wheels on 62b, the load on the wheel side and the conveyer conveyor device 62 side due to friction on the slat bar is extremely small, and a slat bar belt of a somewhat wide width is required. Other than that, there is almost no problem.

2. Since the turning table device 51 is provided on the lifting table 8 of the lifting device 9 and the slat bar belt of the lifting table conveyor device 57 provided on the turning frame 55 is arranged to move along the upper and lower surfaces of the turning frame, The portion can be formed low in bulk, and the vehicle can be turned 180 ° by using an arbitrary portion that does not interfere with the vertical transport space 7. Therefore, the vehicle can be easily turned in a small space in comparison with the case where a turning table or other turning device is provided, and the flexibility of the multi-story parking facility can be further expanded.

3. A lifting table 8 is provided on the back side of the lifting transport space 7.
Since the third parking room 6c is provided for directly entering and exiting from the building, the empty space in the building 1 can be effectively used, and the number of A brave persons accommodated can be increased. In addition, the first that can accommodate one
By mixing the parking room 6A and the second parking room 6B capable of accommodating two vehicles, the number of accommodated vehicles can be increased by more effectively utilizing the space in the building 1.

4. Even when the horizontal transfer space 4 and the vertical transfer space 7 cannot be arranged in contact with each other due to the structure of the building 1 or the accompanying equipment, the provision of the intermediate shelves 21 allows the vehicle between the lift 8 and the transfer trolley device 5 to be mounted. Delivery can be performed easily, and the degree of freedom of design in the building 1 can be increased. In a parking facility having a parking room 6B which can normally accommodate two cars, it is necessary to always keep one parking space in order to temporarily store a car on the front side, but it is necessary to keep a parking space for another car on the other parking floor. By using the intermediate shelf 21 as a space for standby,
There is no need to secure an empty space in the parking rooms 6A to 6C, and the parking volume can be increased.

In the above-described embodiment, the retrieval section 12 is configured so as to retreat backward and exit the inventory, but it may be advanced and exit the exit.

[0036]

As described above, according to the first aspect of the present invention, the vehicle can be turned using the ascending / descending transport space in the middle of the ascent / descent of the elevating platform. No space is required, and multi-story parking facilities can be installed in a small space. Further, since the endless moving body of the conveyor device is arranged along the upper surface and the lower surface of the revolving frame, the entire height of the revolving conveyor device and the revolving frame can be formed to be low, and the space for the elevating transportation space is reduced. It can be turned without interfering with other members.

[Brief description of the drawings]

FIG. 1 is a side sectional view of a lift platform showing an embodiment of a multi-story parking facility according to the present invention.

FIG. 2 is a front sectional view of the elevator.

FIG. 3 is a plan view of the elevator.

FIG. 4 is an overall plan view of the entrance / exit floor.

FIG. 5 is an overall plan view of the parking floor.

FIG. 6 is a side sectional view of the multi-story parking facility.

FIG. 7 is a perspective view of the carriage device.

FIG. 8 is a side view showing a power transmission device of the carrier device.

FIG. 9 is a plan view showing a power transmission device of the carrier device.

FIG. 10 is an enlarged plan view showing the loading / unloading section.

FIG. 11 is a front view of the delivery unit.

FIG. 12 is a perspective view showing a conventional multi-story parking facility.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Building 2A-2D Parking floor 3 Entry / exit floor 4 Horizontal transport space 5 Transport trolley device 6A-6C Parking room 7 Elevating transport space 8 Elevating stand 9 Elevating device 11 Entry part 12 Exit part 14 Exit passage 21 Intermediate shelf 22A, 22B Parking Room conveyor device 22C Intermediate conveyor device 23 Bogie frame 24 Bogie conveyor device 26 Power transmission device 51 Swivel table device 52 Elevating drive device 53 Elevating frame 54 Swiveling drive device 55 Swivel frame 57 Elevating stage conveyor device 57A, 57B Slat conveyor 62 Outgoing conveyor Device 62a Slat conveyor device for front wheel 62b Slat conveyor device for rear wheel 63 Outgoing posture adjustment device

Claims (1)

[Claims] 1. A plurality of parking floors having a transport trolley device movable along a plurality of parking rooms and capable of entering and exiting a car from and into these parking rooms, an entrance / exit floor where the entrance / exit devices are arranged, A lift device having a lift platform capable of passing a car between the parking floor and the loading / unloading floor and capable of transferring a vehicle between the transport floor device and the transport floor device, wherein a vertical axis is provided on the lift frame of the lift platform. A swivel table device is provided that can be swiveled around. The swivel table device includes a swivel frame rotatably supported on a lifting frame via a swivel shaft, a swivel driving device that swivels the swivel frame, and a swivel device supported by the swivel frame. And a pair of conveyor devices mounted so that the vehicle can be transported via wheels, and the endless moving body of the conveyor device is arranged along the upper surface and the lower surface of the revolving frame. Stereoscopic parking place, characterized by being configured to pivot the descending transport path vehicles equipped with pivots the turntable device by way of the turning drive unit at a predetermined position.