JPH10115115A - Four column type lifting-lowering type parking device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To improve the efficiency of housing, and to shorten the whole entrance- leaving time by continuously connecting two column type lifting-lowering type parking devices back to back, installing entrance-leaving ports before and behind and delivering a pallet between a cage and a housing shelf and between adjacent mutual housing shelves in both horizontal and vertical directions. SOLUTION: The four column type lifting-lowering type parking device 1 is composed of two column type parking devices 1A, 1B and 1C, 1D continuously connected back to back. Pallet longitudinal feeding devices 6 delivering automobiles by the longitudinal motion of pallets 11 are mounted at both end sections in the cross direction and pallet traverse feeding devices 7 delivering the automobiles by the traverse motion of the pallets 11, on which the automobiles are placed, at both end sections in the longitudinal direction in cages 5, 5A and each housing shelf 3 in a second floor or higher. Each housing shelf 3 in the second floor or higher is formed in arrangement, in which ten housing shelves 3 are disposed in a rectangular shape so as to surround the cages 5, 5A, and the automobiles placed on the pallets 11 on the cages 5, 5A are housed in the specified housing shelves 3 by using the longitudinal feeding devices 6 and the traverse feeding devices 7. Accordingly, parking capacity is improved, and smooth entering and leaving are carried out.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a vertical parking device, and more particularly to a four-row vertical parking device using pallets.

[0002]

2. Description of the Related Art An elevating parking device is a device for storing a car three-dimensionally by combining a storage rack for storing and storing a car and a car elevating device. The elevating parking device has a narrow frontage and a long site. There is a two-parallel type elevating type parking device which increases the number of parked vehicles by applying the invention. As shown in FIG. 11, the two-parallel up-and-down parking device includes a building a, an entrance-side parking device m, and a back-side parking device n. A cage hoistway b is provided at the center of each of the entrance side parking device m and the rear side parking device n, and the cage E moves up and down in the cage hoistway b. Further, storage shelves (not shown) are provided in multiple stages on the side of the cage hoistway b. Then, the automobile is driven directly on the pallet placed on the cage E by self-propelled movement, and the cage E is raised and transferred to a storage shelf to be stored. d is an ascending / descending floor provided on the floor of the entrance-side parking device m so as to be able to ascend and descend. When a vehicle enters and exits the rear-side parking device n, it rises and becomes a passage for the vehicle, and enters and exits the entrance-side parking device m. In some cases, the cage E descends downward so as not to hinder the descent of the cage E. Generally, it is necessary to provide a parking space of at least 5 m square in front of the entrance of the parking device. Japanese Unexamined Patent Publication No. Hei 1-207-207 discloses a method for effectively utilizing a space above a front open space.
573. According to this publication, one of the entrance-side parking devices is
The front of the floor is vacant and the waiting area is used as a waiting area. The first floor of the entrance side parking device is used as a car entrance.
Pallets on the first and second floors of the entrance-side parking device are raised and lowered by an auxiliary lifter (second raising and lowering floor) that moves up and down between the first and second floors. The pallet delivered from the auxiliary lifter is placed on a cage (first lifting floor) that moves up and down a hoistway provided so as to communicate the entrance side parking device and the near side parking device, and a movable cart provided on the cage Is reciprocated between the entrance-side parking device and the near-side parking device to be stored in the storage shelves of the near-side parking device and the entrance-side parking device. An elevator-type multi-story parking device disclosed in Japanese Patent Application Laid-Open No. 5-106359 is a multi-story parking device for moving a pallet on which a car is mounted on a storage shelf on the second floor or higher in a vertical or horizontal direction and storing the pallet. As shown in FIG. 12, this elevator type multi-story parking device has a building a
Elevator shaft (cage hoistway) installed in the center of the car
b. Storage spaces (storage shelves) P1 to P8 arranged adjacent to an elevator (cage) E which moves up and down b, and a total of eight places including front, rear, left and right and diagonal positions, and elevators E and storage shelves P1 to P8. Pallet c with car on floor d
Pallet conveying means (not shown) for selectively moving the pallet in the vertical and horizontal directions.

[0003]

However, the concept of the conventional two-parallel type elevating type parking device is applied to the four-parallel type elevating type parking device as it is. If the driver gets into the parking system, the manager and the driver at the entrance are separated by more than 10 m, so it is not easy for the manager to check whether the driver has gone out of the parking device. It is possible that the driver accidentally closes the door even though the driver is in the parking device, and it is not possible to sufficiently monitor the rear parking device. The system was not approved by law and could not be built directly into the rear parking device. The multi-story parking device disclosed in JP-A-1-207573 is a two-parallel parking device, and cannot be applied to four-row parking as it is. Also, Japanese Patent Application Laid-Open No. 5-106359
Has a problem that it takes too much time to enter and leave a car in four columns, and is not necessarily enough to increase storage efficiency.

[0004] The present invention is to solve the above problems. That is, the present invention increases the parking capacity by arranging two tandem-type parking devices in a back-to-back sequence and arranging them in four tandems, and providing entrances and exits on the left and right so that entrances and exits can be performed from any direction. And a four-parallel-type lifting / lowering type parking device which has two cages, shortens the time required for entering and exiting the vehicle, improves smoothness, and effectively uses the space above the open space in front of the entrance side parking device. The purpose is to do.

[0005]

In order to achieve the above object, a first invention of the present application relates to a two-parallel type vertical parking device having a front-side parking device and an entrance-side parking device, which is connected to each other in a back-to-back manner. A four-parallel type lifting / lowering parking device provided with front and rear openings, and a cage that moves up and down along each cage hoistway of both entrance-side parking devices provided adjacently, and a front / rear and left / right direction surrounding the cage hoistway. And the storage shelves provided in multiple stages, the first floor portion of the both-side parking device is open to the front, and the cage and the storage shelves are between and adjacent to the cage and the storage shelves. A pallet traversing device is provided for passing a pallet on which an automobile is mounted between storage shelves and passing the pallet, and a pallet on which an automobile is mounted between a cage and a storage shelf and between adjacent storage shelves. And traverse and deliver 4 tandem elevating parking device is provided which is characterized in that a pallet vertical feeder performs.

According to the second invention of the present application, both cage hoistways are provided above the second floor portion, and an auxiliary lift is provided below the storage shelves of both the entrance side parking devices to move up and down between the entrance floor surface and the second floor portion. In addition, a pallet traversing device is provided on the entrance floor to traverse the pallet between the entrance floor and the auxiliary lift to transfer the pallets.

According to a preferred embodiment of the second invention, an elevating floor is provided below the auxiliary lift, and when the auxiliary lift rises, it rises to close the floor, and when the auxiliary lift descends, the floor is closed. I try to descend without getting in the way.

[0008] According to a preferred embodiment of the second invention, when the vehicle enters and leaves the entrance floor of the parking system at both entrances, the turntable changes the direction of the vehicle so that the vehicle enters and exits forward. Is provided.

According to the four-parallel type lifting / lowering parking device of the first invention, the automobile is directly driven into the pallet placed on the cage of each entrance-side parking device from either of the left and right entrances, and directly enters the cage. Up to the shelf where you want to store. The second and higher floors are not specified as the front-side parking device and the entrance-side parking device, but are transferred vertically or horizontally along with the pallets to one of the front, rear, left, and right storage shelves, and circulated and stored. Further, according to the four-parallel type elevating type parking device of the second invention, the cage hoistway is provided above the second floor portion, and the entrance side parking device is self-propelled to the entrance floor surface of the entrance side parking device to enter the entrance side parking device. After directly riding on the pallet placed on the floor, the pallet is traversed and transferred to one of the auxiliary lifts provided on both sides of the entrance floor of the entrance-side parking device. Raise to the floor.
Next, it is traversed and transferred on a cage that goes up and down two or more floors. Then, the pallet is raised to the storage shelf to be stored in the same manner as the storage procedure by the cage of the first invention, and is transferred vertically or horizontally along with the pallets to the front, rear, left and right storage shelves, and is circulated and stored. Since the manager only needs to monitor each of the entrance-side parking devices, the safety of the driver can be sufficiently monitored. In addition, since the cages are provided in both the entrance side parking devices, one of the cages can perform the warehousing operation while the other cage can perform the warehousing operation. Further, since the first floor and the second floor are moved up and down by the auxiliary lift, the cage can be prepared for exit during the storage operation of the auxiliary lift, and the smoothness is further improved. Further, since the near side parking device is provided above the open space in front of the entrance side parking device, it is possible to effectively use the space above the open space. In addition, since there are entrances and exits on the left and right sides of the parking device, in places where there are roads on both sides of the parking device, vehicles entering from the left road can exit on the right road or from the right road. When a car arrives, it can leave on the left road,
Detours of cars can be reduced.

[0010]

Preferred embodiments of the present invention will be described below with reference to the drawings. FIG. 1 to FIG.
1 shows an embodiment of the present invention. FIG. 1 is a side view of a four-parallel type lifting / lowering type parking device. FIG. 2 is a plan view of the first floor of FIG. 1, showing a state where both entrance-side parking device cages are lowered on the first floor. 2 is a plan view of each floor of the second floor or more in FIG. 1, FIG. 4 is a view taken along the line AA in FIG. 2, and FIG. 5 is a side view of the cage.

In FIG. 1 to FIG. 5, reference numeral 1 denotes a four-parallel up-and-down parking device, which is a front side parking device 1 from the left side in FIG.
A, the entrance side parking device 1B and the near side parking device 1 from the left side
C and the entrance-side parking device 1D are arranged in series to form four columns. Reference numeral 2 denotes a building of the four-parallel type elevating parking device 1. The entrance-side parking devices 1B, 1D are provided with cage hoistways 4, 4A, and the cages 5, 5A move up and down along these cage hoistways 4, 4A.

As shown in FIG. 5, the pallets 11 (hereinafter, referred to as "actual pallets") on which cars are placed are traversed between cages 5 and 5A at both ends in the longitudinal direction between the cages 5 and 5A and storage shelves to be described later. A pallet horizontal feeder 7 for transferring the pallets 11 is provided at both ends in the width direction. A pallet longitudinal guide 6a drives a plurality of rollers supporting the pallet 11 by a pallet longitudinal chain 6b and a pallet longitudinal chain driving device 6c. A pallet traversing guide 7a drives a plurality of rollers supporting the pallet 11 by a pallet traversing chain (not shown) and a pallet traversing chain driving device in the same manner as the pallet traversing guide 6a. In addition,
Reference numeral 7b denotes a hydraulic cylinder that raises and lowers the pallet traversing guide 7a. When the pallet 11 is traversed, it rises slightly more than the pallet traversing guide 6a to support and traverse the pallet 11, thereby causing the pallet 11 to traverse. when,
The pallet 11 is lowered slightly below the pallet vertical guide 6a so as not to obstruct the vertical movement of the pallet 11.

Numerals 3 denote storage shelves arranged at the front, rear, left, right and diagonal positions so as to surround the cage hoistways 4, 4A on the second floor or higher. As shown in FIG. 3, 3A, 3B, 3C, 3D, 3
It consists of ten storage shelves E, 3F, 3G, 3H, 3I, 3J. In addition, these storage shelves 3A, 3B,
3C, 3D, 3E, 3F, 3G, 3H, 3I, and 3J, as in the case of the cages 5, 5A, at both ends in the longitudinal direction, between the cages 5, 5A and the storage shelf 3 and adjacent storages. A pallet transverse feeder 7 is provided for transferring the actual pallet 11 to and from the shelves 3 and transferring the pallets to the shelves 3. There is provided a pallet vertical feeder 6 for transferring the actual pallets 11 vertically between them. Therefore,
Each of the storage shelves 3A, 3B, 3C, 3D, 3E, 3F, 3G,
3H, 3I, and 3J are arranged such that ten vertical and horizontal rectangles are arranged around the cages 5 and 5A. When the pallet 11 is traversed on the storage shelf 3, the cages 5, 5A
Similarly to the pallet traversing guide 7a, the pallet traversing device 7 is raised by a hydraulic cylinder (not shown) to support the pallet 11.

Reference numeral 13 denotes a front open space provided on the first floor of the left front parking device 1A, and reference numeral 13A denotes a front open space provided on the first floor of the right front parking device 1C. 12,1
2A is a turntable provided in the vacant spaces 13, 13A. Above these open spaces 13, 13A, front-side parking devices 1A, 1C are provided in contact with entrance-side parking devices 1B, 1D, respectively. 18 is a cage hoistway 4, 4
This is a pit provided below A.

Reference numeral 17 denotes an entrance door provided at the entrance of the left entrance parking device 1B, and 17A denotes an entrance door provided at the entrance of the right entrance parking device 1C. At the time of car entry / exit, these entrance doors 17 and 17A are appropriately opened and closed to open the entrance side parking device 1B.
In addition, the entrance side parking device 1D is operated separately, and the entrance and exit work can be separately performed in the entrance side parking devices 1B and 1D (FIGS. 1 and 2). Reference numeral 14 denotes a cage elevating device provided above the entrance-side parking devices 1B and 1D.
A wire rope 5 suspends the cages 5 and 5A (FIG. 1).

Next, the operation of the present embodiment will be described. The cages 5 and 5A of the entrance-side parking devices 1B and 1D are connected to the cage hoistways 4, 4 by hoisting and lowering the wire rope 15.
Go up and down in A. Then, the cars on the cages 5, 5A are stored together with the pallets 11 in the storage shelves 3B, 3C,
3G, 3H, and transfer or store shelves 3E, 3J.
To be transferred vertically. Subsequently, the pallet may be circulated to the storage shelves 3 adjacent to the front, rear, left or right by the pallet lateral feeder 7 to be transferred and stored. When the pallets 11 placed at the four corner positions (3A, 3D, 3F, 3I) are unloaded, the storage shelves 3 on each floor are circulated to the storage shelves 3 that can be transferred to the cages 5, 5A. In order to transfer, one empty place where the pallet 11 is not placed is provided.

When the car is stored, the cage 5 of the entrance side parking device 1B or the cage 5A of the entrance side parking device 1D is stored.
To the storage shelf 3 to be stored, and the storage shelf 3
The empty pallet 11 is received from the vehicle 5 and descends, and the empty pallet 11 is placed on each of the cages 5 and 5A to prepare for entry of the vehicle.

When the car is to be stored using the cage 5 from the left entry / exit port, the automobile to be entered enters the empty pallet 11 on the cage 5 by self-propelled from the left. When the car is stored using the cage 5A from the right entry / exit opening, the automobile to be entered enters the empty pallet 11 on the cage 5A by self-propelled from the right.

The procedure for loading and unloading the cage 5 and the cage 5A to and from the storage shelf 3 is the same, and an example in which a car is stored using the cage 5 will be described below. After confirming that the driver puts the car on the empty pallet 11 on the cage 5 and leaves the car, the driver lifts the cage 5 to the storage shelf 3 that has received the empty pallet 11 first, aligns the storage pallet 3 with the storage pallet 3, The pallet 11 is traversed by the pallet traverse device 7 of the cage 5 and the pallet traverse device 7 of either the storage shelf 3B or the storage shelf 3H, and the pallet 11 is transferred to either the storage shelf 3B or the storage shelf 3H. Pallet vertical feeder 6
Then, the pallet 11 is traversed by the pallet vertical feeding device 6 of the storage shelf 3J and delivered to the storage shelf 3J. Continued
The storage shelves 3A, 3B, 3C, 3 adjacent to the storage shelves 3
D, 3E, 3F, 3G, 3H, 3I, and 3J are transferred in a horizontal or vertical direction, circulated and stored. When the storage is completed, the cage 5 is placed on the storage shelf 3 on that floor and the empty palette 1 is stored.
If there is one, the empty pallets 11 are circulated and received by the cage 5, or if there is no empty pallet 11 on the storage shelf 3 on that floor, the cage 5 is moved up and down again and vacant on another floor. Receives an empty pallet 11 from the storage shelf 3 and descends.
With the empty pallet 11 placed on the cage 5, the vehicle is prepared for entry into the car.

When the car is to be taken out of the car, one of the cages 5 and 5A is moved up to the storage shelf 3 in which the car for which the car removal command has been issued is stored.
3B, 3C, 3D, 3E, 3F, 3G, 3H, 3I, 3
J is traversed or traversed and circulated between the Js. After being received in the cage 5 or the cage 5A, it descends and exits.

6 to 10 show an embodiment of the second invention of the present application. FIG. 6 is a side view of a four-parallel type lifting / lowering type parking apparatus, and FIG. 7 is a plan view of the first floor of FIG. 8 is a plan view of the second floor portion in FIG. 6, and FIG. 9 is a view as viewed in the direction of arrows BB in FIG. Note that the portion above the third floor of the four-parallel up-and-down parking device of the second invention is the same as that of the first invention, and will be described with reference to FIG.

The storage shelves 3B of the entrance-side parking device 1B shown in FIG.
Storage shelf 3 below storage shelf 3H and entrance side parking device 1D
C, below the storage shelf 3G, as shown in FIGS. 9 and 10, on both sides of the entrance floors 19 and 19A, the entrance floors 19 and 19A.
An auxiliary lift 20 and an auxiliary lift 20A are provided so as to sandwich A. FIG. 9 shows only the entrance side parking device 1B side.

The inlet floors 19 and 19A are provided with a pallet traversing device 7 having pallet traversing guides 7a for supporting the pallets 11 at both ends in the longitudinal direction, and pallets are provided between the auxiliary lift 20 and the auxiliary lift 20A. 11 and pass it over (FIG. 7).

As shown in FIG. 9, the auxiliary lift 20 and the auxiliary lift 20A are provided on rails 12 erected along the building 2.
Floors 19, 19 by means of a lifting device (not shown)
It is configured to go up and down between A and the second floor portion.
These auxiliary lifts 20 and 20A are provided with traversing guides 7a for supporting pallets 11 provided at both ends in the longitudinal direction.
And the pallet 11 is traversed between the entrance floors 19 and 19A and the cages 5 and 5A of the entrance-side parking devices 1B and 1D for delivery. 20a is the building 2 of the auxiliary lifts 20 and 20A.
A support frame erected on the side has a roller 20b at the top and bottom and moves up and down along the rail 21. The storage shelves 3 are storage shelves 3A, 3J, 3I, 3D, 3E, and 3F on the second floor, and do not circulate the pallets 11 unlike the first invention of the present application. No empty spots are needed. The third floor and above are the same as the first invention shown in FIG.

It should be noted that one of the auxiliary lifts 20 and 20A, for example, the right side is dedicated to entry and the other side, for example, is dedicated to exit, so that the actual pallet 11 is
On the left side, empty pallets 1 from cages 5 and 5A on the second floor while the warehouse is being lifted from the first floor to the second floor.
7 can be received and lowered to the first floor to prepare for storage, so that storage and retrieval can be performed smoothly.

As shown in FIGS. 6 and 9, reference numeral 22 denotes a lift floor provided on the pit 18 below the auxiliary lifts 20 and 20A. When the auxiliary lifts 20 and 20A are raised, they are raised by a lift floor lifting device 23. To close the floor and lift the auxiliary lift 2
When 0, 20A descends, it descends below the floor so as not to obstruct the auxiliary lifts 20, 20A.

Next, the operation of the present embodiment will be described. When storing using the auxiliary lift 20, the cage 5 is raised, stopped in front of the storage shelf 3 to be stored, and moved by the pallet transverse feed device 7 or the pallet vertical feed device 6 of the storage shelf 3 and the cage 5. The empty pallet 11 is traversed or traversed and received and lowered to the second floor. At the same time, the left auxiliary lift 20 shown in FIG. 9 is raised to the second floor. The empty pallet 11 is received from the cage 5 by the pallet traversing device 7 of the cage 5 and the pallet traversing device 7 of the auxiliary lift 20 on the left side and descends, and is emptied by the pallet traverse device 7 of the auxiliary lift 20 and the entrance floor 19. The pallet 11 is transferred to the entrance floor 19 to prepare for entry of the car.

An automobile to be stored in the vehicle runs from the left-side entrance and exit port and directly enters the empty pallet 11 on the entrance floor 19. After confirming that the driver has left the car, the actual pallet 11 is transferred to the right auxiliary lift 20 by the pallet traverse device 7 of the entrance floor 19 and the pallet traverse device 7 of the right auxiliary lift 20. Go up to the second floor. Then, the auxiliary lift 2 is transferred to the waiting cage 5.
The pallet 11 is traversed by the pallet traversing device 7 and the pallet traversing device 7 of the cage 5.
Transfer to The storage procedure for the third floor and above is the same as the storage procedure of the first invention, and the description is omitted.

Next, when storing using the auxiliary lift 20A, the cage 5A is raised and stopped in front of the storage shelf 3 to be stored, and is moved by the pallet lateral feeder 7 of the storage shelf 3 and the cage 5A. The empty pallet 11 is traversed and received and lowered to the second floor. At the same time, the left auxiliary lift 20A is raised to the second floor. Then, as in the case of the auxiliary lift 20, the empty pallet 11 is
Transfer to 9A to prepare for car storage.

An automobile to be stored in the vehicle automatically travels from the right entry / exit port and directly enters the empty pallet 11 of the entrance side parking device 1D. Subsequent steps are the same as when the vehicle is parked in the entrance-side parking device 1B, and a description thereof will be omitted.

FIG. 10 shows another embodiment of the second invention of the present application, and FIG. 10 is a plan view of the first floor. In the embodiment of the second invention, the turntables 12 and 12A are provided in the open spaces 13 and 13A in front of the entrance-side parking devices 1B and 1D, but in the present embodiment, the turntables 12 and 12A are connected to the entrance-side parking devices. In the center of the entrance floors 19, 19A of 1B, 1D, it is possible to ascend and descend by a not-shown elevating device, and
A rotatable device (not shown) is provided so as to be rotatable, and at the time of loading and unloading, the turntables 12 and 12A are rotated to perform forward loading and unloading in the entrance side parking devices 1B and 1D. When the turntables 12 and 12A are rotated, the turntables 12 and 12A are slightly elevated above the entrance floor surfaces 19 and 19A.

The present invention is not limited to the above-described embodiment. For example, the pallet traversing guide and cage for each cage, each storage shelf, the auxiliary lift and the entrance floor, and the pallet vertical guide for each storage shelf are provided. Although a plurality of guide rollers on which a pallet is mounted are configured to be rotationally driven by a chain, a plurality of spherical rollers that freely rotate in any direction are provided instead of the guide rollers driven by the chain. A pallet is placed on the spherical roller, and a chain provided in a longitudinal direction and a width direction of the storage shelf and a projection provided at a predetermined position of the chain so as to move upward and downward at a predetermined position on the pallet lower surface. The pallet may be inserted in a hole provided so as to open the lower part of the pallet, and the pallet may be traversed or traversed by rotating the chain. In this way, when the pallet is traversed or traversed, it is not necessary to change the height position of the guide roller in the longitudinal direction and the guide roller in the width direction. Also,
Various changes can be made without departing from the spirit of the present invention, such as raising and lowering the cage using a chain instead of the wire rope.

[0033]

As described above, it is possible to enter and exit the vehicle from either the left or right direction by forming four columns and increase the number of parked vehicles. It is only necessary to monitor the driver up to the entrance-side parking device, and since each entrance-side parking device is provided with a cage, both parking devices can be individually lifted and lowered and stored, so that smoothness is good, and In addition, it is possible to effectively use the space above the open space in front of the parking device, and so on.

[Brief description of the drawings]

FIG. 1 is a side view showing an embodiment of a four-row vertical lift parking device according to the first invention of the present application.

FIG. 2 is a plan view of the first floor of FIG. 1, showing a state in which the cages of the parking devices on both entrances are lowered to the first floor;

FIG. 3 is a plan view of each of two or more floors in FIG. 1;

FIG. 4 is a view taken in the direction of arrows AA in FIG. 2;

FIG. 5 is a side view of the cage.

FIG. 6 is a side view showing an embodiment of a four-row vertical lifting type parking device according to the second invention of the present application.

FIG. 7 is a plan view of the first floor of FIG. 6;

FIG. 8 is a plan view of a second floor portion of FIG. 6;

9 is a view taken in the direction of arrows BB in FIG. 7;

FIG. 10 is a plan view of a first floor showing another embodiment of the second invention.

FIG. 11 is a plan view of the first floor of a conventional two-column type elevating parking device.

FIG. 12 is a plan view of a second or higher floor of a conventional elevator type multi-story parking device.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 4 Parallel-type elevating parking device 2 Building 3 Storage shelf 4, 4A Cage hoistway 5, 5A cage 6 Pallet vertical feeding device 7 Pallet lateral feeding device 11 Pallet 12, 12A Turntable 13, 13A Open space 14 Cage elevating device 15 Wire Rope 17, 17A Entrance door 18 Pit 19, 19A Entrance floor 20, 20A Auxiliary lift 20a Support frame 20b Roller 21 Rail 22, 22A Elevating floor 23 Elevating floor elevating device

Claims (4)

[Claims] 1. A four-parallel type elevating parking device having two parallel-type elevating parking devices having a front-side parking device and an entrance-side parking device connected in a back-to-back manner and having entrances and exits at front and rear sides, It has a cage that moves up and down along each cage hoistway of both entrance-side parking devices provided adjacently, and front and rear and left and right to surround the cage hoistway, and storage shelves provided in multiple stages, The first-floor portion of the parking devices on both sides is a front open space, and a pallet on which a car is placed is laid across the cage and the storage shelf between the cage and the storage shelf and between adjacent storage shelves. A pallet transverse feeder for transferring the pallets, and a pallet vertical feeder for transferring the pallets on which the cars are placed between the cage and the storage shelves and between adjacent storage shelves. Characteristic 4 tandem type Elevating parking device. 2. An elevator system in which both cage hoistways are provided above the second floor, and an auxiliary lift is provided below the storage shelves of both entrance side parking devices for raising and lowering between the entrance floor and the second floor. 2. The four-parallel-type lifting / lowering parking device according to claim 1, wherein a pallet traverse device for traversing the pallet between the entrance floor surface and the auxiliary lift and transferring the pallet is provided on the floor surface. 3. An ascending / descending floor is provided below the auxiliary lift so that when the auxiliary lift rises, it rises and closes the floor surface, and when the auxiliary lift descends, it descends without obstruction. The four-parallel-type lifting / lowering parking device according to claim 1 or claim 2. 4. A vehicle according to claim 1, further comprising a turntable provided at the entrance floor of each of the two entrance-side parking devices so as to change the direction of the vehicle so as to enter and exit the vehicle when entering and exiting the vehicle. 4 column type lifting parking device.