JPH084347A - Palletless mechanical type multistory parking space - Google Patents

Abstract

PURPOSE:To make it possible to instal a car storage space in front or in rear of an exclusive elevator device and a pallet type mechanical multistory parking space and minimize imposed installation space limitations of this parking space and increase the degree of freedom. CONSTITUTION:A vertically transferable car storage conveyer 18 is laid out on a lift mount 4c and a turn table device 17. A pair of front and rear transfer carts 23a and 23b, which are movable in the vertical conveying direction of the car storage conveyer 18, are provided at the lift mount 4C. A front transfer conveyer device 27a, which supports the front wheel of a car and which is horizontally transferable, is installed to the front transfer cart 23a while a rear transfer conveyer device 27b, which supports a rear wheel of a car and which is horizontally transferable, is installed to the rear transfer cart 23b. The front transfer conveyer device 27a is adapted to rise freely by way of a lift device 28.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a palletless type mechanical multi-storey car park in which a parking room formed over a plurality of floors is parked by using an elevator device or a carriage, particularly when the construction site is restricted. Related to effective structure.

[0002]

2. Description of the Related Art In a conventional mechanical type multi-storey parking lot, in the case of a palletless (here, a car is directly parked in a parking room without using a pallet) type multi-storey parking lot, its feed stroke and For the purpose of realizing stable transportation, a front wheel conveyor device (slat conveyor device) that carries front wheels and carries it laterally and a rear wheel conveyor device (slat conveyor device) that carries rear wheels and carries it laterally.
Is configured to deliver the car. (The term indicating the direction described here refers to the direction with respect to the car to be parked.) That is, as shown in FIG. 16, each parking floor is provided with a front wheel conveyor device 1a and a rear wheel conveyor device 1b. A traveling space 2 for the carrier vehicle 1 is formed, and along the traveling space 2, a plurality of parking chambers 3 including a front wheel conveyor device 3a and a rear wheel conveyor device 3b are formed. One of these parking rooms 3 is formed in an ascending / descending space over each parking floor, a car elevator device 4 is installed, and an elevating table 4c having a front wheel conveyor device 4a and a rear wheel conveyor device 4b is arranged so as to be able to ascend and descend. Has been done. Further, on the entry / exit floor, a loading / unloading space 5 is formed on the side of the elevating space, and a turntable device 6 including a front wheel conveyor device 6a and a rear wheel conveyor device 6b is installed.

[0003]

By the way, the construction site of the multistory parking lot is restricted, and the elevator device 4 for the car is used.
If the entry / exit space 5 cannot be obtained on the outside of the side of the car, if the parking room 3 inside the building is cut off on the inside of the side and applied to the entry / exit space 5, a traveling path for cars entering and exiting the entry / exit space 5 is also required Therefore, the parking space cannot be used significantly. Further, it is conceivable to secure a loading / unloading space forward or backward from the lift 4c, but the conventional structure has a problem that the vehicle cannot be moved in the front-rear direction from the lift 4c.

The present invention solves the above-mentioned problems, and a loading / unloading space for delivering to an elevator of an elevator device can be installed in the front-rear direction of the elevator device, and the degree of freedom of the installation space of a multistory parking lot can be increased. It is an object of the present invention to provide a palletless mechanical parking structure that can be improved.

[0005]

In order to solve the above problems, a palletless type mechanical multi-storey car park according to the present invention comprises:
A palletless mechanical three-dimensional parking with a car elevator that can move up and down over multiple parking floors, and a parking room that is formed on the parking floor and that can be loaded and unloaded from the elevators for the car elevators via a carrier vehicle. In the parking lot, a pair of front and rear transfer conveyor devices that support the front wheels or rear wheels of the car and can transfer the car are installed in the above-mentioned carriage and parking room, and it corresponds to the lift of the car elevator device on the entry and exit floors. Then, a loading / unloading space is formed in at least one of the front and the rear of the vehicle, and a loading / unloading conveyor device capable of vertically transferring the vehicle is arranged in the lifting platform and the loading / unloading space, and the loading / unloading conveyor device is mounted on the lifting platform. A transfer carriage that is movable in the vertical transfer path direction is provided, and a pair of front and rear transfer vehicles that can transfer the car horizontally by supporting the front wheel or rear wheel of the car to the transfer carriage The Nbeya device provided, in which the vertically movable front of the transfer conveyor device through the lifting device.

[0006]

According to the above construction, at the time of warehousing, the front transfer conveyor device is lowered by the lift device to a position lower than the warehousing / conveying device, and the transfer carriage is moved toward the warehousing / conveying device side. Thus, the front transfer conveyor device is advanced below the loading / unloading conveyor device, and the rear transfer conveyor device is adjacent to the end of the loading / unloading conveyor device.

After that, the vehicle is transported from the loading / unloading space to the elevating table side by the loading / unloading conveyor device in a rearward posture. Then, first, the rear wheels of the vehicle are transferred from the loading / unloading conveyor device to the rear transfer conveyor device. After that, the transfer carriage is moved in the direction away from the loading / unloading conveyor device at the same speed as the transporting speed of the loading / unloading conveyor device, and when the transfer conveyor device at the front part moves backward from below the loading / unloading conveyor device, lifts. The machine raises the front transfer conveyor device to the same level as the rear transfer conveyor device. As a result, the front wheels of the car are transferred from the loading / unloading conveyor device to the front transfer conveyor device, and the car is supported on the lifting platform via the transfer carriage and the pair of front and rear transfer conveyor devices.

Then, the elevator system for the vehicle is driven to stop the elevator on the predetermined parking floor, the pair of front and rear transfer conveyor devices of the transfer vehicle are driven to laterally transfer the vehicle, and the front and rear pair of the transfer vehicle are delivered. Transfer to the conveyor device Then, drive the carrier truck to stop it in response to a predetermined parking room,
The delivery conveyor device is used to store the vehicle from the carrier on the delivery conveyor device in the parking room. In addition, when warehousing, the warehousing can be carried out by the operation opposite to the above.

According to the above construction, the lift table is provided with the transfer carriage movable in the direction of the vertical transfer path of the loading / unloading conveyor device, and the front and rear pair of carriages capable of laterally transferring the car and delivering it to the transfer carriage. By providing the transfer conveyor device of the above, and by making the front transfer conveyor device movable up and down via the lift device, even if there is no room for providing a loading / unloading space on the side of the car elevator device as in the conventional case, If there is a loading / unloading space in the front or rear, it is possible to install a palletless type mechanical multi-storey car park, and further, a car that has been vertically loaded into the elevator can be transported horizontally in the elevator or used as an elevator. Since the vehicle carried in from the lateral direction can be carried out in the longitudinal direction of the elevator, the restriction on the installation space of the palletless mechanical multi-storey car park can be reduced and the degree of freedom can be increased.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS. The same members as those of the related art are designated by the same reference numerals, and the description thereof will be omitted.

As shown in FIGS. 1 and 2, the carriage 1 provided on each parking floor is equipped with traveling wheels 8 guided by traveling rails 7 and traveling motors 9 for driving them. . In addition, a front wheel delivery conveyor device 12a capable of supporting the front wheels 11a of the vehicle 10 and delivering the front wheels 11a to the side of the carriage 1.
And a rear wheel transfer conveyor device 12b capable of supporting the rear wheel 11b of the vehicle 10 and transferring the rear wheel 11b to the side. The front wheel delivery conveyor device 12a and the rear wheel delivery conveyor device 12b are slat conveyors, which are interlockingly connected via a connecting shaft 13 and driven by a conveyor driving motor 14. A plurality of parking chambers 3 each having a front wheel delivery conveyor device 15a and a rear wheel delivery conveyor device 15b are formed along the traveling space 2 of the carriage 1.

Reference numeral 16 is an elevator floor 4 for vehicles on the storage floor 33.
The turning table 17 is located in the storage space in front of
A turntable device 17 is arranged which is capable of turning a by means of a turning motor 17c via a gear mechanism 17b.

Reference numeral 18 denotes a loading / unloading conveyor device for vertically transporting the vehicle 10 between the turntable device 17 and the lifting table 4c of the vehicle elevator device 4. The loading / unloading conveyor device 18 includes a first conveyor device 18a arranged on the revolving table 17a, a second conveyor device 18b arranged on the elevating table 4c via legs (not shown), and A third conveyor device 18c disposed between the first conveyor device 18a and the second conveyor device 18b, and the second conveyor device 18 described above.
auxiliary conveyor device 18d provided at the rear end of b and extending rearward
It is composed of The above first to third conveyor devices
18a, 18b, 18c are slat conveyors,
It is driven by drive motors 19a, 19b, 19c, respectively. The auxiliary conveyor device 18d is a small-diameter roller conveyor that is driven together with the second conveyor device 18b, and each roller 20 is composed of the first to third conveyor devices 18a, 18a.
It has a smaller diameter and a larger friction than the pair of front and rear wheels 21 of 18b and 18c. In addition, the above-mentioned first to third conveyor devices 18
The conveying surfaces of a, 18b, 18c and the auxiliary conveyor device 18d are set to the same level. Further, the third conveyor device 18c has a loading / unloading space through legs (not shown).
It is installed on 16 floors 34.

A loading / unloading conveyor device is installed on the lifting table 4c.
18 vertical transfer paths A pair of front and rear transfer carts that can move in 22 directions
23a and 23b are provided. Both of these transfer carriages 23a,
23b are respectively supported and guided by rails 25 laid on the lifting table 4c via wheels 24, and drive motors 26a, 26b.
have. Of these, the transfer truck 23a in the front is
A front transfer conveyor device 27a that supports the ten front wheels 11a is provided, and a rear transfer carriage 23b is provided with a rear transfer conveyor device 27b that supports the rear wheels 11b. Both the front transfer conveyor device 27a and the rear transfer conveyor device 27b are slat conveyors, and horizontally transfer the vehicle 10 to the vertical transfer path 22 of the loading / unloading conveyor device 18, and transfer the front wheels of the transfer carriage 1. It is configured so that it can be delivered to the conveyor device 12a and the rear wheel delivery conveyor device 12b.

The front transfer conveyor device 27a is vertically movable through a lift device 28, whereby the front transfer conveyor device 27a descends below the second conveyor device 18b as shown in FIG. Moreover, as shown in FIG. 6, it can be lifted up to just below the auxiliary conveyor device 18d. Further, as shown in FIG. 5, a standby space 29 is formed below the second conveyor device 18b in which the front transport carriage 23a can enter while the front transport conveyor device 27a is lowered.

The rear transfer carriage 23b is provided with a wheel stop device 30 for stopping the rear wheel 11b of the vehicle 10 supported by the rear transfer conveyor device 27b and for pushing the rear wheel 11b forward. The wheel stopper device 30 is composed of a stopper roller 30a that reciprocates back and forth on the rear transfer conveyor device 27b so as to come into contact with the rear wheel 11b from the rear, and a cylinder device 30b that moves the stopper roller 30a. . The stop roller 30a is provided on the conveying path 31 of the rear transfer conveyor device 27b.
It is provided so as to be freely rotatable around a horizontal axis 32 in the same direction.

The operation of the above structure will be described below.
At the time of storage, as shown in FIG. 1, the front transfer conveyor device 27a is lowered by the lift device 28 in advance, and the front transfer carriage 23a and the rear transfer carriage 23b are moved in and out.
By moving toward the 18 side, the front transfer carriage 23a is moved into the standby space 29 together with the front transfer conveyor device 27a, and the rear transfer conveyor device 27b is an end of the second conveyor device 18b of the loading / unloading conveyor device 18. Keep it adjacent to the section. At this time, the rear transfer conveyor device 27b overlaps below the auxiliary conveyor device 18d.

After that, as shown in FIG. 3, the car 10 enters and stops on the first conveyor device 18a of the loading / unloading conveyor device 18, the turning table 17a rotates, and the rear part of the car 10 is placed on the lift table 4c side. Directed to. And first to third conveyor devices
18a, 18b, 18c and the auxiliary conveyor device 18d are driven, respectively, and the vehicle 10 is conveyed along the vertical transfer path 22 from the turntable device 17 to the lifting table 4c side in a rearward posture.

Then, as shown in FIG. 4, first, the rear wheels 11b of the vehicle 10 are transferred from the auxiliary conveyor device 18d to the rear transfer conveyor device 27b. At this time, the auxiliary conveyor device 18d
Since the roller 20 has a small diameter and has a large friction with the rear wheel 11b, the rear wheel 11b is smoothly transferred from the auxiliary conveyor device 18d to the center of the rear transfer conveyor device 27b in the width direction. Further, the rear wheel 11b is connected to the stop roller 30 of the wheel stop device 30.
By contacting a, without going too far backward,
The mounting position of the rear wheel 11b can be firmly held on the rear transfer conveyor device 27b.

Thereafter, as shown in FIG. 5, the rear transfer carriage 23b is moved in the direction (rearward) away from the input / output conveyor device 18 at the same speed as the transfer speed of the input / output conveyor device 18, and the front transfer is performed. The front transfer carriage 23a is moved rearward together with the conveyor device 27a to be withdrawn from the standby space 29 below the auxiliary conveyor device 18d. Then, as shown in FIG. 6, the front transfer conveyor device 27a is lifted by the lift device 28.
Is raised to the same level as the rear transfer conveyor device 27b so that the front transfer conveyor device 27a overlaps below the auxiliary conveyor device 18d.

Further, by moving the rear transfer carriage 23b rearward at the same speed as the transfer speed of the loading / unloading conveyor device 18, the front wheel 11a of the car 10 smoothly moves from the auxiliary conveyor device 18d to the front as shown in FIG. It is transferred to the central portion in the width direction of the section transfer conveyor device 27a. As a result, the vehicle 10 is supported on the lift 4c via the transfer carriages 23a and 23b and the transfer conveyor devices 27a and 27b, and the stop roller 30a of the wheel stopper device 30 and the roller 20 at the end of the auxiliary conveyor device 18d are supported. Fixed between and.

Then, the elevator device 4 is driven to raise and lower the lifting platform 4c to a predetermined parking floor and stop the transportation platform 1 in association with it. Then, as shown in FIG. 8, the front wheels 11a
The front transfer carriage 23a and the rear transfer carriage 23b are moved rearward until they are sufficiently separated from the auxiliary conveyor device 18d,
Further, as shown in FIG. 9, the cylinder device 30b is operated to move the stop roller 30a rearward to separate it from the rear wheel 11b. After that, the front transfer conveyor device 27a and the rear transfer conveyor device 27b are driven, and
By driving the front wheel delivery conveyor device 12a and the rear wheel delivery conveyor device 12b shown in FIG. 1, the vehicle 10 is delivered from the lifting platform 4c to the carrier vehicle 1.

After that, as shown in FIG. 2, the carrier vehicle 1 is moved along the traveling rail 7 to move to a predetermined empty parking room 3
The vehicle 10 is stopped in accordance with the above, and the vehicle 10 has a front wheel delivery conveyor device 12a and a rear wheel delivery conveyor device 12b of the carrier 1.
Is transferred from the vehicle to the front wheel delivery conveyor device 15a and the rear wheel delivery conveyor device 15b of the parking room 3 and stored.

The warehousing work is performed in the reverse order of the above. In addition, at the time of warehousing, both transfer trolleys from the position shown in FIG.
By moving 23a, 23b forward, the front wheel 11a pushes the two transfer carriages 23a, 23b and the auxiliary conveyor device 18d.
As a result, the driving force of 1 is lifted and conveyed as shown in FIG. Thereafter, both transfer carriages 23a and 23b are further moved forward, and from the position shown in FIG. 4, the cylinder device 30b is operated to move the stop roller 30a forward,
The rear wheel 11b is supported by the stop roller 30a, and the rear transfer conveyor device is driven by the driving force of the auxiliary conveyor device 18d.
The car is lifted from 27b onto the auxiliary conveyor device 18d.
10 is unloaded by the loading / unloading conveyor device 18.

According to the above-described embodiment, the lift carriage 4c is provided with the transfer carriages 23a and 23b movable in the direction of the vertical transfer path 22 of the loading / unloading conveyor device 18, and the carriages 23a and 23b are connected to the carriages 10a and 10b, respectively.
By providing the transfer conveyor devices 27a and 27b capable of laterally transferring and delivering to the carrier vehicle 1 and allowing the front transfer conveyor device 27a to move up and down via the lift device 28, the side of the car elevator device 4 in the past has been used. The installation position of the loading and unloading space, which is limited to one side, can be placed in front of and behind the vehicle elevator device 4. Therefore, even if there is no entry / exit space on the side of the lift 4c of the car elevator device 4, the entry / exit space is arranged in front of (or behind) the lift 4c to provide a palletless mechanical multi-storey parking lot. Can be constructed.

Further, at the time of warehousing, the vehicle 10 that has been carried in from the vertical direction (front-back direction) to the lifting platform 4c can be carried out laterally (left-right direction) of the lifting platform 4c. Since the vehicle 10 loaded in the direction (left-right direction) can be loaded in the vertical direction (front-back direction) of the lift 4c, it is possible to improve the degree of freedom in designing the loading / unloading zone of the multilevel parking lot.

Another embodiment of the present invention will be described below with reference to FIGS. In another embodiment, the front transfer conveyor device 27a and the rear transfer conveyor device 27b are provided on one transfer carriage 23. According to this, in the first embodiment,
Since the front transfer carriage 23a and the rear transfer carriage 23b are provided, two driving motors 26a and 26b are required. However, in another embodiment, the transfer carriage 23 is one, so that one motor is used. Only the driving motor 26 is required, and the cost can be reduced.

In addition, the storage procedure in another embodiment is shown in FIG.
As shown in FIG. 15, it can be performed in the same manner as the storage procedure of the first embodiment. That is, as shown in FIG. 11, the car 10 is conveyed by the loading / unloading conveyor device 18, and the rear wheels 11b are transferred to the rear transfer conveyor device 27b as shown in FIG. Then, as shown in FIG. 13, when the transfer carriage 23 is moved rearward so that the front wheels 11a reach the auxiliary conveyor device 18d, the front transfer conveyor device is moved.
27a rises, and the front wheels 11a are transferred to the front transfer conveyor device 27a as shown in FIG. In this state, the lifting platform 4c goes up and down to a predetermined parking floor, and then, as shown in FIG.
The transfer carriage 23 is moved rearward until the front wheel 11a is sufficiently separated from the auxiliary conveyor device 18d, and further, the stop roller 30a is moved.
Is moved rearward and separated from the rear wheel 11b. afterwards,
Front transfer conveyor device 27a and rear transfer conveyor device 27b
And the front wheel transfer conveyor device 12
By driving a and the rear wheel transfer conveyor device 12b, the vehicle 10 is transferred from the lifting platform 4c to the transport vehicle 1.

[0029]

As described above, according to the present invention, a transfer carriage which is movable in the vertical transfer path direction of the loading and unloading conveyor device is provided on the lift table, and the car is horizontally transferred to the transfer carriage. A pair of front and rear transfer conveyor devices that can be handed over are provided, and the front transfer conveyor device can be moved up and down via a lift device. Even if there is no room, a pallet-less mechanical multi-storey car park can be installed if there is a loading / unloading space in the front or rear, and a car that has been loaded vertically from the elevator can be transported horizontally to the elevator. Or a vehicle that has been loaded horizontally from the lift can be loaded vertically to the lift, reducing the restrictions on the installation space of the palletless mechanical parking structure and increasing the degree of freedom. thing It can be.

[Brief description of drawings]

FIG. 1 is a schematic side sectional view of a main part of a palletless mechanical multi-storey car park according to an embodiment of the present invention.

FIG. 2 is a plan view of a main part of the same multi-level parking lot.

FIG. 3 is a side view showing a warehousing operation in the same multi-level parking lot.

FIG. 4 is a side view showing a warehousing operation in the multi-storey parking lot.

FIG. 5 is a side view showing a warehousing operation in the same multi-level parking lot.

FIG. 6 is a side view showing the warehousing operation in the same multi-level parking lot.

FIG. 7 is a side view showing a warehousing operation in the multi-storey parking lot.

FIG. 8 is a side view showing the warehousing operation in the same multi-level parking lot.

FIG. 9 is a side view showing the warehousing operation of the multi-storey parking lot.

FIG. 10 is a schematic side sectional view of a main part of a palletless type mechanical multi-storey car park according to another embodiment of the present invention.

FIG. 11 is a side view showing a warehousing operation in the same multi-level parking lot.

FIG. 12 is a side view showing the warehousing operation in the same multi-level parking lot.

FIG. 13 is a side view showing a warehousing operation in the multi-storey parking lot.

FIG. 14 is a side view showing a warehousing operation in the multi-storey parking lot.

FIG. 15 is a side view showing a warehousing operation in the same multi-level parking lot.

FIG. 16 is a plan view of a main part of a conventional multi-level parking lot.

[Explanation of symbols]

 1 Carriage truck 3 Parking room 4 Car elevator 4c Elevator 10 Car 11a Front wheel 11b Rear wheel 12a, 12b Delivery conveyor device 15a, 15b Delivery conveyor device 16 Storage space 18 Storage conveyor device 22 Vertical transfer path 23 Transfer Carts 23a, 23b Transfer carts 27a, 27b Transfer conveyor equipment 28 Lift equipment 33 Loading / unloading floor

Claims (1)

[Claims] 1. A palletless system comprising: a car elevator device that can be lifted and lowered over a plurality of parking floors; and a parking room that is formed on the parking floor and can be loaded and unloaded from a lift of the car elevator device via a carrier vehicle. In a mechanical multi-storey parking lot, a pair of front and rear delivery conveyor devices capable of supporting the front wheels or rear wheels of the vehicle and delivering the vehicle are provided in the transport carriage and the parking room, and the vehicle elevator device is provided on the entry / exit floor. Corresponding to the lifting platform of at least one of the front or rear of the car to form a loading and unloading space, the loading and unloading conveyor device that can vertically transfer the vehicle to the lifting and unloading space is arranged, the lifting platform, A transfer carriage that is movable in the vertical transfer path direction of the above-mentioned loading / unloading conveyor device is provided, and on this transfer carriage,
A pair of front and rear transfer conveyor devices capable of supporting the front wheels or rear wheels of the car and laterally transferring the car to be delivered to the above-mentioned carrier vehicle are provided, and the front transfer conveyor device is vertically movable via a lift device. A palletless mechanical multi-storey car park.