JPH04127375U - Storage device for multi-story parking lot - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a parking device for a multi-story parking lot that can park cars horizontally at low cost and improve the stability and reliability of parking positioning. [Structure] A slat conveyor device 22A for the front wheels of the warehouse and a slat conveyor device 22B for the rear wheels of the warehouse that can convey the front wheels a and the rear wheels b in the width direction of the vehicle are installed at positions corresponding to the conveyor devices of the elevator platform on the warehouse floor. A positioning block 34 is attached to each end of the front wheel slat bar 31, which is placed on the same horizontal level and is stretched between the conveyor chain 39 of the slat conveyor device 22A for the warehousing rear wheels, and the slat conveyor device 22B for the warehousing rear wheels and the warehousing front wheel slat bar 31 are installed at both ends. Between the slat conveyor device 22A and the slat conveyor device 22B for the rear wheels
A front wheel guide plate 23 is provided that slopes from the upper surface level of the positioning block 34 to the upper surface level of the positioning block 34.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

This invention is suitable for parking systems in multi-story parking lots where cars are directly entered and exited using a conveyor device. related.

0002

[Conventional technology]

Parking shelves that accommodate multiple cars on a parking level and elevators that transport cars across each parking level An automobile elevator device equipped with a platform and a lifting platform of this automobile elevator device Parking shelf conveyor system directly from the conveyor system installed in the parking shelf or via a traveling trolley In a multi-story parking lot configured to transport cars, cars are transferred between each conveyor. In order to accurately deliver and deliver vehicles, we need to accurately position the vehicle at the time of parking and place it on the elevator platform conveyor. An important issue is to transfer the data to the storage device.

0003 Conventionally, such a device has been proposed, for example, in Japanese Unexamined Patent Application Publication No. 2-144478. A lat bar or belt conveyor with a concave center has been proposed.

0004

[Problem that the idea aims to solve]

However, in a conveyor device with a concave center as shown above, Because the conveyor devices are driven synchronously by the same drive shaft, the support level of the front wheels is The position is lower than the rear wheels, causing the car to tilt forward and downward, making it difficult to stop. There were problems with practicality and stability. Also, machining to make the center part concave is expensive. There was a problem.

[0005] The present invention solves the above problems and allows the vehicle to be stopped horizontally and stably at low cost. The purpose is to provide a parking device for multi-story parking lots that can improve the reliability and stability of parking. shall be.

[0006]

[Means to solve the problem] In order to solve the above problems, this invention has multiple parking floors and It is equipped with an elevator device that can move cars up and down and has a platform that can be raised and lowered freely. The parking floor and elevator platform are equipped with components that directly support the front and rear wheels from below. A storage system for a multi-story parking lot equipped with a conveyor system, which is a conveyor system for the elevator platform on the storage floor. Front wheels that can transport the front and rear wheels in the width direction of the vehicle in positions corresponding to the equipment. slat conveyor device for rear wheels and rear wheel slat conveyor device on the same horizontal level. The slats are placed between the conveyor chains of the front wheel slat conveyor device. Attach positioning blocks to each end of the bar to create a slat conveyor for the rear wheels. The upper surface of the rear wheel slat conveyor device is placed between the device and the front wheel slat conveyor device. A front wheel guide plate is provided that slopes from the level to the upper surface level of the positioning block. It is something.

[0007]

[Effect]

In the above configuration, when a car is parked, the car that has entered the parking floor is moved forward. Then, move the front wheel from the rear wheel slat conveyor device through the front wheel guide plate. The rear wheels are stopped on a slat conveyor device, and the rear wheels are stopped on a slat conveyor device for rear wheels. The front wheels are stopped at a fixed position between the positioning blocks. And after both The wheel slat conveyor device is driven to move the car, and the conveyor of the elevator device is driven. transfer to a storage device.

[0008] Therefore, the front and rear wheels can be stopped at the same horizontal level, making it possible to stop the wheels with certainty. Can improve practicality and stability, and can be positioned at both ends of the slat bar Since it is only necessary to attach the blocks, manufacturing costs can be reduced.

[0009]

【Example】

An embodiment of the parking system for a multi-story parking lot according to the present invention will be explained below based on the drawings. .

0010 In Fig. 6, 1 is a multi-story parking lot (an underground space may also be used) provided within the building. In the central space 3 of each parking floor 2 in the building, there are two pairs of left and right parking spaces along a predetermined direction. A guide rail 4 is provided, and a traverse platform that can freely run on this guide rail 4 is provided. A car 5 is provided. In addition, on both sides of the central space 3 of each parking floor 2, there are Parking shelves 6 are provided along the It is divided into rooms 7 and one of the arbitrary parking rooms 7 is equipped with a car elevator system. 8 and a lifting platform 9.

[0011] And, on the elevator platform 9 of the elevator device 8, a front wheel for supporting the front wheel a of the car is provided. The first slat for the rear wheel that can support the first slat conveyor device 11A and the rear wheel b A conveyor device 11B is provided. In addition, the front wheel a of the car can be supported on the transverse truck 5. A second slat conveyor device for front wheels 12A and a second slat conveyor device for rear wheels that can support the rear wheel b. A rat conveyor device 12B is provided. Furthermore, the front wheels are placed on the parking shelf 3 of each parking floor 2. Third slat conveyor device 13A for front wheels that can support wheel a and rear wheel b A third slat conveyor device 13B for the rear wheels is provided.

0012 On the lowest floor loading/unloading floor 2a, there is a space for transferring cars to the elevator platform 9 of the elevator device 8. A second warehousing device 21 is provided. This entry/exit device 21 enters from the entrance. In order from the back in the direction of travel of the car, the slat conveyor device 22A for the front wheel entering the warehouse, and the front wheel slat conveyor device 22A The idle plate 23 and the slat conveyor device 22B for the rear wheel of the storage are connected to the front wheel of the elevator platform 9. and arranged in a position that can face the rear wheel slat conveyor devices 11A, 11B. ing.

[0013] To explain the details of the warehousing device 21, as shown in FIGS. A front wheel drive shaft 24 and a rear wheel drive shaft 25 are installed in the recess on the left side in the direction of travel of the vehicle. are arranged rotatably, respectively, and two front wheel drive splints are attached to this front wheel drive shaft 24. The rocket 26A is attached, and three rear wheel drive shafts are attached to the rear wheel drive shaft 25. A dynamic sprocket 27A is attached. In addition, the front wheel passive shaft is located at the front of the right side. 28 is rotatably arranged, and a rear wheel driven shaft 29 is rotatably arranged at the rear. A front wheel passive sprocket is installed on the front wheel passive shaft 28 and the rear wheel passive shaft 29, respectively. 26B and a rear wheel passive sprocket 27B are attached.

[0014] And between the driving sprocket 26A and the passive sprocket 26B for the front wheels. An endless front wheel chain 30 is wound around each of the front wheel chains 30. They are connected to each other via a front wheel slat bar 31. In addition, the drive shaft for the rear wheels is Endless rear wheel chain 32 between the sprocket 27A and the passive sprocket 27B are wound around each other, and each rear wheel chain 32 is attached to a rear wheel slat bar 33. are connected to each other through. In addition, front wheel and rear wheel slats that support these front wheels a and rear wheels b, respectively, are installed. The upper surfaces of the top bars 31 and 33 are set at the same horizontal level. Furthermore, the front wheel At both ends of the rat bar 31, as shown in FIG. A positioning block 34 is formed on an inclined surface 34a whose surface becomes lower toward the center. Each is attached by welding or bolting. In addition, the front wheel Elevator device 8 for slat conveyor devices 22A and 22B for use and rear wheels of storage Auxiliary rollers 40 and 41 are rotatably attached to the side ends, respectively. .

[0015] In the vicinity of each drive shaft 24, 26, there are conveyor drive motors 35A, 35 for warehousing. A drive sprocket 36 and a drive shaft 24 are arranged and attached to the output shaft thereof. , 26, and a drive chain 38 is connected between the driven sprockets 37 fixed to the Both warehousing slats are rolled up and driven by the warehousing conveyor drive motors 35A and 35B. The conveyor devices 22A and 22B are synchronously driven in the direction of arrow B.

[0016] The front wheel guide plate 23 is connected to the rear wheel slat conveyor device 22B. The rear position of the front wheel slat bar 31 from the upper surface level of the lat bar 33 The deciding block 34 is arranged so as to be inclined forward and upward toward the upper end, and one end is used for the rear wheel when it is stored. Slat conveyor device 22A for front wheels entered through slat conveyor device 22B Guide the front wheel a towards.

[0017] Next, the warehousing operation in the above configuration will be explained. When a car enters the entry/exit floor 2a, the car is moved forward in the direction of arrow A toward the entry/exit device. , First, the front wheel a is put into the warehouse, passed over the rear wheel slat conveyor device 22B, and then moved to the front wheel guide plate. 23 and above the warehousing front wheel slat conveyor device 22A between the positioning block 34. Then, the rear wheel b is stopped on the warehousing rear wheel slat conveyor device 22B. child As a result, the vehicle can always be stopped at a fixed position with respect to the front wheel a. So After unloading the driver here, the warehousing conveyor drive motors 35A, 35B , both the warehousing slat conveyor devices 22A and 22B are driven synchronously to move the car to the elevator. Move the motor device 8 in the direction of arrow B on the elevator platform 9 side, and Transfer onto the first slat conveyor devices 11A, 11B. This elevator device 8 raises and lowers the lifting platform 9 to a predetermined parking floor, and causes the traversing trolley 5 to enter the parking room 7. Ru.

[0018]

[Effect of the idea]

As described above, according to the storage device for a multi-story parking lot of the present invention, the front wheel slats If the conveyor device and rear wheel slat conveyor device are set at the same horizontal level, Both have positioning blocks at both ends of the slat bar of the front wheel slat conveyor device. A front wheel guide plate is installed to guide the front wheels from the rear wheel slat conveyor device side. Therefore, we made sure that the front wheels of the car that was coming forward from the rear wheel slat conveyor device were It can be guided and stopped between the positioning blocks of slat conveyor equipment. Moreover, since the front and rear wheels are stopped at the same horizontal level, stopping is more reliable and stable. can be improved. Moreover, positioning blocks are installed at both ends of the slat bar. Because it only needs to be installed, it is easier to manufacture than traditional slat bars with a recessed center. Cost can be reduced.

[Brief explanation of drawings]

FIG. 1 is a perspective view showing an embodiment of a parking device for a multi-story parking lot according to the present invention.

FIG. 2 is a longitudinal sectional view of the warehousing device.

FIG. 3 is a perspective view showing a slat bar of the storage device.

FIG. 4 is a partially cutaway plan view of the storage device.

FIG. 5 is a side view of the first slat conveyor device for rear wheels of the storage device.

FIG. 6 is a cutaway perspective view of the multi-story parking lot.

[Explanation of symbols]

1 Multi-story parking lot 2 Parking floor 2a Input/output floor 5 Traverse trolley 6 Parking shelf 7 Parking room 8 Automotive elevator equipment 9 Lifting platform 11A First slat conveyor device for front wheels 11B First slat conveyor device for rear wheels 12A Second slat conveyor device for front wheels 12B Second slat conveyor device for rear wheels 21 Warehousing device 22A Slat conveyor device for front wheel of warehousing 22B Slat conveyor device for rear wheels of warehousing 23 Front wheel guide plate 31 Front wheel slat bar 34 Positioning block 35A,35B Incoming conveyor drive motor

Claims (1)

[Scope of utility model registration request] Claim 1: A plurality of parking floors and an elevator device having a platform that can be raised and lowered over these parking floors and capable of transporting a car, wherein a front wheel and a rear wheel are mounted on each of the parking floors and the platform. This is a storage system for a multi-story parking lot equipped with a conveyor device that is directly supported from below, and is for front wheels that can transport the front wheels and rear wheels in the width direction of the car, respectively, to the position corresponding to the conveyor device on the elevator platform on the storage floor. The slat conveyor device and the rear wheel slat conveyor device are arranged at the same horizontal level, and positioning blocks are attached to both ends of the slat bar that is stretched between the conveyor chains of the front wheel slat conveyor device. A parking system for a multi-story parking lot, characterized in that a front wheel guide plate is provided between the front wheel slat conveyor device and the front wheel slat conveyor device, the front wheel guide plate being inclined from the upper surface level of the rear wheel slat conveyor device to the upper surface level of the positioning block.