JPH02210166A - Multi-storied parking facility - Google Patents

Abstract

PURPOSE:To increase the number of vehicles to be housed to a maximum by a method in which a parking structure having a driving space on its underground portion is provided and a vertically movable elevator with an expandible fork and a driver are also provided. CONSTITUTION:A driving space SP is formed in the underground portion of a parking structure 10, where the driver 31, rotary lifter 20, and a drive pulley 31a for an elevator 30 are set. An elevator 30 moving in a vertically moving section K is also set within the section K2 and provided with a pair of expandible forks 32. When a vehicle C is stopped on a pallet P, the vehicle C is lifted and turned by a rotary lifter 20 and returned onto the elevator 30. The elevator 30 is pulled up by the driver 31, the forks 32 are extended, and the pallet P with the vehicle C is placed on the original pallet receiver 11 to house the vehicle C. the whole space above the ground can thus be utilized as parking space.

Description

[Detailed Description of the Invention] Industrial Application Field This invention aims to utilize the above-ground space of a multi-dimensionally constructed parking structure as a parking space without wasting it, in order to make effective use of limited floor space. This invention relates to a multi-level parking system that allows for parking.

PRIOR ART The height Hl of the above-ground part of the multi-dimensional parking structure 10 is extremely often limited by, for example, height restrictions imposed by various laws and regulations, height restrictions based on strength calculations at the design stage, etc. Figure 6).

Therefore, how to increase the number of vehicles that can be accommodated in the parking structure 10, which is three-dimensionally constructed with a height Hl within this limit, is a matter of great interest in this industry.

Conventionally, in the above-ground space in the parking structure 10 of a multi-level parking system, pallet holders 11.1 are arranged at regular vertical intervals Hs.
A plurality of parking spaces SiS are formed by protruding 1... and horizontally suspending pallets PSP...
2...Sn and a drive unit space Sp that accommodates the drive units 31 and 31 of the lifting device 30, and this drive unit space Sp is easy to pull up and drive the lifting device 30. , is usually provided at the top position of the parking structure 10.

Problems to be Solved by the Invention According to this prior art, since the drive unit space is provided in the above-ground space of the parking structure, it is possible to effectively use the above-ground space of the parking structure as a parking space. Therefore, there was a problem that a sufficiently large number of vehicles could not be stored.

Therefore, an object of the present invention is to incorporate the conventional drive unit space into the parking space by installing the drive unit of the lifting device in the underground part of the parking structure, and to do so within the height limit of the parking structure. To provide a multilevel parking device capable of maximally increasing the number of vehicles that can be stored.

Means for Solving the Problems The structure of the present invention to achieve this object includes a parking structure in which a plurality of parking spaces are formed above the ground and a driving space is formed in the underground part, and a parking structure in which a vehicle is moved horizontally. It is equipped with an elevating device that moves up and down along the parking space, and a drive unit for this elevating device. The gist is that the pallet is formed horizontally and the drive section is installed in the drive section space.

In addition, the protruding width of the pallet pedestal can be shortened, and the telescopic fork can support the pallet from below near the tip of the pallet pedestal, or a spacer can be attached above the tip of the pallet pedestal. Telescoping forks may support both ends of the pallet.

Furthermore, a rotary lifter device for turning the vehicle can be installed in the drive space.

In this configuration, the drive unit of the lifting device is stored in the drive unit space formed underground, so an independent space for housing the drive unit is provided in the above-ground space of the parking structure. There is no need to provide one. Therefore, the entire above-ground space of the parking structure can be used as a parking space, so even if the height of the above-ground part of the parking structure as a multi-level parking device is limited, the above-ground space within the limit can be used as a parking space. Therefore, more parking spaces can be created.

The elevating device is equipped with a telescopic fork that moves the vehicle horizontally, and the elevating device itself is driven by a drive unit to move up and down along the parking space. Therefore, the lifting device can transport the vehicle to any parking space.

In addition, if the projecting width of the pallet holder is shortened and the telescopic fork supports the pallet from below near the tip of the pallet holder, the interval between the telescopic forks can be widened. The telescopic fork can be located near the front bonnet and rear bonnet of a vehicle stored in the crotch parking space.

Therefore, a sufficient working space for the telescopic fork can be secured, so that the height of each parking space can be kept to the necessary minimum.

In addition, if a spacer is attached to the top of the top of the pallet holder, both ends of the pallet can be lifted when the pallet is placed on top of the spacer, making it possible to support both ends of the pallet with a telescopic fork. can. Since there is no need to provide a working space for the telescopic fork below the pallet, the height of each parking space can likewise be kept to the necessary minimum.

If a rotary lifter device is installed in the drive space, it is possible to change the direction of the vehicle using the lowest parking space that corresponds to the ground level.

It works as described above.

Example Examples will be described below with reference to the drawings.

The multi-level parking device includes a high parking structure 10 and a parking structure 1.
The main component is the lifting device 30 built into the
Figure 1).

The parking structure 10 consists of a drive unit space Sp below the ground level GL and an above-ground space above the ground level GL, and the above-ground space is vertically divided into parking sections Kl on both sides,
It is divided into K3 and 2 in the central elevator compartment (2nd
figure). Parking spaces S1, S2, . Figure 2).

The lifting section 2 is equipped with a lifting device 30 that moves up and down within the section. The lifting device 30 is equipped with a pair of telescopic forks 32, 32 separated by a distance d1,
The telescopic forks 32, 32, together with the vertical movement of the lifting device 30, can transport the loaded pallet P vertically and horizontally. Note that a large through hole 30a is provided in the center of the lifting device 30.

In the above-ground space of the parking structure 10, pallet holders 11, 11, 11, 11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, etc.
By protruding... and horizontally suspending the pallet PSP..., individual parking spaces SI SS2...
- Forms Sn. However, the parking space S1 at the lowest position corresponds to the ground level GL and is the entrance/exit floor for the vehicle C, and is not used simply as a space for storing the vehicle C.

The drive unit 3 of the lifting device 30 is located below the parking space S1.
1. In order to install the 31, a drive unit space Sp was created by digging as much as possible underground (Figure 1).
.

A rotary lifter device 20 is installed in the drive unit space Sp together with a pair of drive units 31 and 31. Drive section 31
．． 31 are arranged symmetrically below the lifting device 30 with the rotary lifter device 20 in the center.

A pair of drive parts 31.31 move both ends of the lifting device 30,
It is driven in the vertical direction. That is, the drive section 31
．． Drive pulleys 31a, 31a attached to 31 and fixed pulleys 31b, 3 disposed in the parking space Sn at the top position.
1b, there is a cord body LL such as a cheno or wire lobe.
, Ll, and both ends of the lifting device 3 are wrapped around it from above and below.
0, and the rotational force generated by the drive pulley 31a is changed direction by the fixed pulleys 31b and 31bj, so that the lifting device 30 can be moved up and down. The striatum Ll, Ll has a balance weight Wl
, Wl are suspended in order to reduce the burden on the drive parts 31, 31. In addition, a pair of drive parts 31.31
are operated in synchronization with each other so as to maintain the lifting device 30 horizontally.

The rotary lifter device 20 is capable of lifting up the vehicle C together with the pallet P so as to pass through the through hole 30a and changing the direction of the vehicle C when the vehicle C enters the lifting device 30 which is at the lowering limit. It is possible.

Such a multi-level parking system receives a vehicle C from the ground level GL into the parking structure 10, lifts it upwards by the lifting device 30, and removes the parking space S1 at the lowest position, which corresponds to the ground level GL. Any parking space S2
, S8...Sn.

The lifting device 30 has a telescopic fork 32.3 in any parking space S2, S3...Sn of the parking lot Kl, K3.
2, and load the empty pallet P to the ground level GL.
descends to . At the ground level GL, the rotary lifter device 20 operates to rotate the pallet P on the lifting device 30 by 90 degrees, and in this state, the pallet P is placed on the floor and stands by.

When the vehicle C that has entered from the outside stops at a predetermined position on the pallet P, the rotary lifter device 20 moves the vehicle C together with the pallet P.
is lifted up, turned 90 degrees, and the direction of the vehicle C is changed, and then the pallet (P) is returned to the lifting device 30.

Next, the drive unit 31.31 raises the lifting device 30 to the floor on which the empty pallet P was previously loaded and stops. If the telescopic fork 32.32 is extended and the pallet P loaded with the vehicle C is placed horizontally on the original pallet holder 11.11, the vehicle C will be placed in the predetermined parking spaces S2, S3...Sn.
You can complete the storage of.

After this, the lifting device 30 moves to the vacant parking space S2.
, S3, .

By repeatedly performing such a conveyance operation, the lifting device 30 moves all the parking spaces S2, S3...Sn that are three-dimensionally formed in the above-ground space of the parking structure 10.
Vehicle C can be stored in. However, the maximum number of vehicles that can be stored in the parking spaces S2, S3...Sn
Determined by the number of pieces. Here, since the driving parts 31.31 of the lifting device 30 are installed in the driving part space Sp in the underground part of the parking structure 10, the number of vehicles C that can be stored in the parking structure 10 having a limited height Hl is limited. In addition, maintenance and inspection work on the drive portions 31, 31 becomes much easier.

The above explanation has been made regarding the case where the vehicle C enters and exits from the direction of arrow A and A in FIG.
When entering and exiting from direction B..., the rotary lifter device 20 may be omitted. However, at this time, there will be an empty parking lot (1 parking lot at ground level GL and an empty barre waiting at K3)
The floor surface is designed so that the vehicle C can drive onto P, and the telescopic forks 32.32 of the lifting device 30 can place the pallet P at this position and carry out the pallet P from this position. In this case, the parking space S1 at the ground level GL is set up with a shallow pit.In this case, the parking space S1 at ground level GL is set up so that the side of the parking spaces Kl and K3 that is not used for access to the outside is used for storing vehicle C. It can be used as a space.

Other embodiments The protrusion widths d2 and d2 of the pallet pedestal 11.11 are shortened,
The telescopic fork 32.32 is attached to this pallet cradle 11.1.
The pallet P can be supported from below near the tip of the pallet 1 (FIG. 3). Telescopic fork 32
．． Since the interval d1 between the parking spaces S1, S2, . Therefore, more parking spaces S1, S2, etc. can be created within the limited above-ground space.
- Sn can be formed.

Further, spacers lla, lla may be attached above the tip of the pallet holder 11.11, and the telescopic forks 32.32 may support both ends of the pallet P (FIG. 4). When the telescopic forks 32, 32 support the pallet P, there is no risk of collision with the vehicle C, so the vertical interval H between the parking spaces S1, S2...Sn is
Since s can be made the minimum necessary value and the interval d1 can be further expanded, the pallet p
It is possible to stably support the

In addition, if the pallet P can be moved horizontally on the upper surface of the pallet pedestal 11.11 and the telescopic fork 32.32, when transferring between the parking spaces S1, S2...Sn and the lifting device 30, There is no need to move the lifting device 30 up and down, and the overall space efficiency can be further improved.

The drive system of the lifting device 30 with the drive 31.31 can be mechanically coupled (FIG. 5). That is, in addition to the cord bodies Ll and LL, the cord bodies L2 and L
2, and each cable body L2 is connected from one end side of the lifting device 30 to guide rollers R1, R2, and the other fixed pulley 31b1.
It is fixed to a fixed member via guide rollers R8 and R4. However, the guide roller R4 is a movable pulley that hangs the weight W2, and the cable members L2 and L2 are fixed pulleys 31b that are driven to rotate by drive pulleys 31a and 31a via cable members LL and Ll, respectively. , 31b. By using the two actively driven cable systems 1.1, LL, L2, and L2 together, one system can back up the other system in the event of a disconnection accident, which improves safety. It is excellent.

In addition, the drive units 31 and 31 operate electrically in synchronization.
Both may be mechanically connected, or may be driven by one common drive source.

DETAILED DESCRIPTION OF THE INVENTION According to the present invention, the drive unit of the lifting device that transports the vehicle up and down in the multi-level parking device,
By installing the drive unit in the drive space formed in the underground part of the parking structure, the entire above-ground space of the parking structure can be effectively used as a parking space. This has the extremely excellent effect of maximizing the number of cars that can be accommodated.

[Brief explanation of the drawing]

Fig. 1 and Fig. 2 show examples, Fig. 1 is a side explanatory view,
FIG. 2 is an explanatory plan view. 3 to 5 show different embodiments, with FIG. 3 being an explanatory side view of a main part, FIG. 4 being a view corresponding to FIG. 3, and FIG. 5 being a drive system diagram. FIG. 6 is a diagram corresponding to FIG. 1 showing a conventional example. Sl, S2...Sn...Parking space Sp...Drive unit space C...Vehicle P...Pallet d2...Protrusion width 10...Parking structure 11...Pallet pedestal 20 ... Rotating lifter device 30 ... Lifting device 31 ... Drive section 11a ... Spacer 32 ... Telescopic fork

Claims (1)

[Scope of Claims] 1) A parking structure including a plurality of parking spaces on the ground and a drive space in the underground, and a telescopic fork for horizontally moving the vehicle, and a parking structure that is equipped with a retractable fork that moves the vehicle horizontally, the parking space is formed by horizontally suspending a pallet on a pallet holder protruding from the above-ground space of the parking structure; The multi-story parking device, wherein the drive unit is installed in the drive unit space. 2) The three-dimensional structure according to claim 1, wherein the protruding width of the pallet pedestal is shortened, and the telescopic fork supports the pallet from below near the tip of the pallet pedestal. parking device. 3) The multi-level parking apparatus according to claim 1, wherein a spacer is attached above the tip of the pallet holder, and the telescopic fork supports both ends of the pallet. 4) The multi-story parking system according to any one of claims 1 to 3, wherein a rotary lifter device for turning the vehicle is installed in the drive space.