JPH0598836A - Sky parking facility - Google Patents

Abstract

PURPOSE:To retrench an up-and-down space of equipment by lifting a turning holding part for a turning gear performing the attitude change of a car, and making a pallet go up and down extending over the upper part from height of an admission floor or retreating floor part. CONSTITUTION:Cars A are lifted as being held on lighting blocks 2, 2 in a state of being mounted on respective parralets 3, and then they are transferred onto racks 1a by a transferrer, thereby constituting a structure for sky parking. In order to keep the horizontality of the pallet 3 mounted with an admission car A, holding parts B, B holding the end are installed in an admission floor part of this structure at the specified height. In addition, a lifting mechanism, lifting a turning holding part so as to make the pallet 3 liftable extending over the upper part from height of the admission floor part or retreating floor part, is installed in a turning gear 8 for performing an attitude change of the car A. With this constitution, any requirement for lifting the pallet 3 over the lower part from height of the admission floor or retreating floor part is eliminated, so both vertical spaces required for that are made disusable.

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, and more specifically, it is moved to a side of a vehicle accommodating rack provided with a plurality of shelves for accommodating vehicles mounted on a pallet. By providing an elevating / lowering path for the elevating / transferring device, which mainly includes an elevating / lowering table with a mounting device, the vehicle is lifted while being held by the elevating / lowering table while the vehicle is in the mounted state, By constructing a structure that is transferred to a shelf and parked three-dimensionally, by a turning operation of a turning carrier that rotatably holds a pallet on which a vehicle is placed in the center of its entrance floor or exit floor of the building The present invention relates to a multilevel parking facility provided with a turning device that changes the posture of a vehicle.

[0002]

2. Description of the Related Art In a conventional multi-level parking facility, as shown in FIG. 8, the entry floor portion or the exit floor portion (in this conventional equipment, the vehicle entry / exit portion 7 in which the entry floor portion and the exit floor portion are the same). In order to maintain the horizontal posture of the pallet 3 with the vehicle A moving in or out of the pallet 3 on the upper side,
A pair of lifters 31 and 32 was arranged. The lifters 31 and 32 have a structure capable of moving the pallet 3 up and down from the height of the entry floor portion or the exit floor portion, and by the lowering operation of the lifters 31 and 32, the vehicle A The pallet 3 on which is mounted is lowered to the height of the mounting surface of the swivel carrier 8 which rotatably supports the pallet 3 in the center. Then, after it is transferred to the turning carrier 8 at that height, the posture of the vehicle A is changed by the turning operation.

[0003]

In the conventional equipment, the space for the pallet 3 in the vehicle entrance / exit portion 7 is increased and decreased by the amount of raising and lowering the pallet 3 from the height of the entry floor portion or the exit floor portion to the lower portion thereof. Had to be installed in. Then, there is a problem that an extra cost is required to secure the space. The present invention has been made in view of such an actual situation, and an object thereof is to provide a means for saving the above-mentioned space and thereby reducing the cost.

[0004]

A characteristic structure of a multi-level parking facility according to the present invention is to maintain a horizontal posture of a pallet on which an ingress or egress vehicle is placed on the entry floor portion or the exit floor portion in order to maintain its horizontal end. A supporting part for supporting a part is provided at a predetermined height, and the revolving device is provided with the revolving supporting part so that the pallet can be moved up and down from the height of the entrance floor part or the exit floor part. There is an elevating mechanism for raising and lowering.

[0005]

In the multi-storey parking facility of the present invention having the above structure,
When the vehicle enters the entry floor portion, the horizontal posture of the pallet on which the vehicle under entry is placed is maintained by the carrying unit. Then, by driving an elevating mechanism attached to the turning device, the pallet is lifted up while being carried by the turning carrier of the turning device, and then the turning operation of the turning carrier causes the pallet of the vehicle to move. Posture conversion is performed. Then, the vehicle is lifted up to the height of the shelves to be stored while being carried by the elevating table. Further, when the vehicle exits from the exit floor portion, the pallet on which the vehicle to be exited is placed is lowered from the height of the storage rack to just above the height of the exit floor portion while being carried by the elevating table. After that, the pallet is transferred onto the turning carrier of the turning device, and the attitude of the vehicle is changed by the turning operation. Then, by driving an elevating mechanism attached to the swivel device, the pallet is lowered while being carried by the swivel carrying part, and placed on a carrying part provided on the exit floor part. Then, the carrying portion maintains the horizontal posture of the pallet on which the vehicle exiting from the exit floor portion is placed.

[0006]

As described above, when a vehicle enters or exits at the entry floor or the exit floor, the pallet on which the vehicle is entering or exiting is mounted on the entrance floor or exit floor as in the conventional case. Therefore, it is no longer necessary to raise and lower it, and a vertical space for raising and lowering it is not required unlike the conventional case. As the space is saved, the extra cost for securing the space can be reduced.

[0007]

Embodiments of the present invention will be described below with reference to the drawings. In the drawings, the portions denoted by the same reference numerals as those in the conventional example indicate the same or corresponding portions.

1 to 7 show an embodiment of a multi-story parking facility according to the present invention, and the structure which is the basis thereof is a vehicle as shown in FIG. A
A pair of vehicle storage racks 1 each having a plurality of shelves 1a for accommodating the side faces thereof (hereinafter, referred to as left and right postures) are provided in a front and rear direction (before and after a multilevel parking facility) with a predetermined space S therebetween. At the same time, the space S is provided with an elevating path of an elevating and lowering transfer device, which mainly includes an elevating table 2 for elevating and lowering the vehicle A placed on the pallet 3 in the left-right posture. Then, on the ground floor portion of this structure, the vehicle A is in an orthogonal posture (hereinafter,
The vehicle entrance / exit section 7 that is moved in and out in a front-back posture, that is,
A vehicle entrance / exit portion 7 corresponding to the entry floor portion or the exit floor portion of the vehicle A is provided. The entrance of the vehicle entrance / exit portion 7 is formed in the front surface of the above-ground floor portion.

As shown in FIG. 7, the elevating table 2 is left and right by the cord 6 driven by the cord driving device 5 so that the end portion 6a moves up and down (left and right of the multi-level parking facility).
Both ends are linked and suspended, and the rope 6 is driven to move up and down to move the vehicle A to the vehicle housing rack 1 or in the opposite direction. In addition, on the lift table 2, a pallet 3 having an approaching vehicle A placed on one of the shelves 1a of the vehicle housing rack 1 or a pallet 3 having an exiting vehicle A placed thereon is mounted on a turning carrier of a turning device 8 described later. The transfer device 4 for transferring to 8a is mounted.

Specifically, as shown in FIG. 7, the cord 6 is orbitally driven and guided by a pair of left and right drive pulleys 5L and 5R which are rotationally driven by the drive unit 5 on the ground floor. Both sides of the guided portion are in a state of being stretched upward on the left and right respectively. The upwardly stretched portion of the cord 6 has one side (specifically, the front side) on each of the left and right sides, and the first direction changing sheaves 14L and 14L.
R, the second direction changing pulleys 15L and 15R are guided while being turned, and the ends thereof are connected to the left and right end portions of the lifting table 2, and the lifting table 2 is suspended. On the other hand, the cord 6 on the other side (specifically, the rear side)
Is guided by the third direction changing sheaves 16L, 16R and the fourth direction changing sheaves 17L, 17R while being turned, and its tip is connected to the common balance weight 9.
The balance weight 9 is configured to be suspended.

The transfer device 4 is a device for transferring the pallet 3 on which the vehicle A on the elevator table 2 is placed onto the vehicle accommodation rack 1 (the pallet 3 is moved from the vehicle accommodation rack 1 to the elevator table). The transfer device 4 is also used for transferring to a second position 2), but the transfer device 4 is in a state in which a part of the transfer device 4 extends in both front and rear directions from the central part on the elevating table 2, and the entire transfer device 4 is accommodated in the central part. It has a pair of left and right forks that extend and retract back and forth so as to be able to take both states.

As shown in FIG. 1, the attitude of the approaching vehicle A is set on the ground floor portion of the building by the vehicle A by the elevator 2.
And a turning device 8 for changing the posture of the leaving vehicle A lowered by the elevating table 2 into a posture suitable for leaving the vehicle in / out section 7, and Alternatively, a supporting portion B for supporting an end portion of the pallet 3 with the exiting vehicle A placed thereon is provided at a predetermined height for maintaining the horizontal posture.

The turning device 8 is provided with a turning carrier portion 8a for carrying the pallet 3 on which the vehicle A is placed in the vehicle entrance / exit portion 7 so as to be pivotable in the center thereof. The posture of the vehicle A can be changed by turning the turning support portion 8a. That is, the vehicle A that has entered the vehicle in the front-rear posture via the vehicle entrance / exit 7 is changed in posture by the turning device 8 to the left-right posture suitable for the transfer. Further, the vehicle A that has descended in the left-right posture as the elevator table 2 descends is
The swivel carrying part 8 of the swivel device 8 by the transfer device 4
After being transferred to a, the turning device 8 converts the posture into a front-back posture.

In the turning device 8, the turning carrier 8a is provided so that the pallet 3 can be moved up and down from the height of the entrance floor portion or the exit floor portion.
An elevating mechanism 8b for elevating and lowering is attached.

The swivel carrier 8a and the lifting mechanism 8b
The specific configuration of the above will be described with reference to FIGS. That is, in the floor surface portion GL of the vehicle entrance / exit portion 7, as shown in FIG. 1, the front portion 81 is left at the same height, while the pit 82 is dug into the rear portion thereof, and the pit 82 is formed in the pit 82. Is mounted with a block 83 whose height is set such that the upper surface in the mounting posture has a height corresponding to the height of the floor surface portion GL. Then, by combining the front part 81 of the floor surface part GL and the block 83, the pallet 3 with the entering or leaving vehicle A placed thereon is maintained in a horizontal posture.
A supporting portion B for supporting the front and rear end portions of is formed. In addition, a base 84 is installed on the bottom surface of the pit 82 as shown in FIGS. 2 to 4, and the base 84 has guide posts 86 having a square cross section in plan view at two positions before and after the vehicle entrance / exit portion 7. Is erected. Then, a set of three guide rollers 87, which are rotatably abutted to the guide posts 86 in a state of surrounding the guide posts 86 at two positions before and after the guide post 86, respectively, are attached to the elevating frame 85, and the contact rotation thereof is performed. Based on the above, the vertical movement of the elevating frame 85 is guided. Moreover, the lifting frame 85
A cam follower 92 having a circular shape in side view is attached to the side, and an eccentric cam 93 having a circular shape in side view for moving the cam follower 92 up and down is attached to the side of the base 84, and a cam mechanism composed of a combination of these (FIG. (See 5)
The elevating frame 85 is supported via the. The elevating frame 85 can be moved up and down based on the cam movement. That is, the elevating mechanism 8b is configured by a cam mechanism including a combination of the cam follower 92 and the eccentric cam 93 and a drive portion thereof. The eccentric cam 93 is attached to the rear end of the elevating shaft 96 to which the driving force of the elevating drive motor 94 attached to the base 84 is transmitted via the speed reducer 95. Further, the lifting frame 85 is provided with four carrier rollers 85a at four locations on the circumference in plan view,
By the carrying roller 85a, the swivel carrying portion 8a, which can freely rotate around the axis of the swivel shaft 91, is carried at four places on the circumference to assist in the swiveling. Further, a turning gear 90 (FIG. 6) in which the driving force of a turning drive motor 88 is transmitted to the turning carrier 8a via a speed reducer 89.
(Refer to FIG. 4) is attached, and the swivel carrying portion 8a is swung while being guided by the carrying roller 85a by its driving force.

Next, another embodiment will be described. The vehicle entrance / exit portion 7 in the above-described embodiment is used only for entry of the vehicle A, and the multi-story parking facility in which the exit and exit of the vehicle A is performed in another portion. The vehicle entrance / exit portion 7 in the above-described embodiment is dedicated for exit / exit of the vehicle A. The present invention can also be applied to a multi-story parking facility or the like that is used and in which the vehicle A enters into another portion.

It should be noted that reference numerals are added to the claims for convenience of comparison with the drawings, but the present invention is not limited to the configurations of the accompanying drawings by the entry.

[Brief description of drawings]

FIG. 1 is a vertical cross-sectional view showing the overall structure of a multilevel parking facility according to the present invention.

FIG. 2 is a vertical cross-sectional view showing a main part of the multilevel parking facility.

FIG. 3 is a plan view thereof

[Figure 4] Rear view

FIG. 5 is a rear view showing the lifting drive unit.

FIG. 6 is a plan view showing a turning drive unit.

FIG. 7 is a perspective view showing an elevation transfer device.

FIG. 8 is a vertical sectional view showing a main part of a conventional multi-level parking facility.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Vehicle accommodation rack 1a Shelf 2 Lifting table 3 Pallet 4 Transfer device 8 Swinging device 8a Swiveling carrying part 8b Lifting mechanism A Vehicle B carrying part

Claims (1)

[Claims] 1. A transfer device at a side of a vehicle storage rack (1) having a plurality of upper and lower shelves (1a) for storing a vehicle (A) placed on a pallet (3). By providing an elevating / lowering path of the elevating / lowering transfer device, which has the elevating table (2) with (4) as a main part,
A structure is constructed in which the structure is lifted while being carried by the lifting platform (2) and is transferred to the shelf (1a) by the transfer device (4) for three-dimensional parking, and the vehicle (A) enters the structure. A turning device for changing the posture of the vehicle (A) by a turning operation of a turning carrier (8a) that rotatably holds a pallet (3) on which a vehicle (A) is placed on a floor or an exit floor. (8) A multi-level parking facility provided with an end portion for maintaining a horizontal posture of a pallet (3) on which an entry or exit vehicle (A) is placed on the entry floor portion or the exit floor portion. A supporting portion (B) for supporting the pallet (3) is provided at a predetermined height, and the pallet (3) is attached to the turning device (8).
A multi-level parking facility additionally provided with an elevating mechanism (8b) for elevating and lowering the swivel carrying part (8a) so as to elevate and lower from the height of the entrance floor part or the exit floor part to above.