JP2003020812A - Cage-type multistory parking station - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a cage-type multistory parking station which ensures desired smoothness as a function thereof, and can suppress the height of each parking floor, to thereby increase the number of vehicles stored therein. SOLUTION: Acording to the cage-type multistory parking station, radially spreading parking floors 3 are arranged about a vertical passage 5 in which a vehicle mounting cage 7 is elevated and rotated, in multiple stories in the vertical direction, and vehicle loading/unloading floors 2, 2a are arranged on both sides of the vertically moving passage 5 at a height different from the heights of the parking floors 3. Then, two loading/unloading-side trays 8 for mounting a vehicle 4 thereon and moving between the vehicle mounting cage 7 and the vehicle loading/unloading floors 2, 2a are provided in the cage 7, and parking floor-side trays 16 for mounting the vehicles 4 thereon and moving between the respective parking floors 3 and the vehicle mounting cage 7 are provide on the respective parking floors 3. Therefore, when the loading/unloading- side tray 8 mounted in the vehicle mounting cage 7 is elevated, the vehicle 4 mounted on the parking floor-side tray 16 is moved onto the loading/unloading-side tray 8, and when the loading/unloading-side tray 8 is lowered, the vehicle 4 mounted on the loading/unloading-side tray 8 is moved onto the parking-floor side tray 16.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention uses a vehicle-mounted cage that can be raised and lowered and turned freely on a parking floor of a plurality of floors.
The present invention relates to a cage-type multi-storey car park that allows a large number of vehicles to be parked in a compact space by leaving the car.

[0002]

2. Description of the Related Art A cage type multi-storey car park is known as a multi-storey car park for parking a large number of vehicles in a compact space. Recently, in this multi-storey car park, the height of the parking floor on each floor was made as small as possible in comparison with a certain height defined by the Building Standards Law, and the number of vehicles accommodated in the multi-storey car park with a certain height was increased. As an increasing technique, for example, there is one disclosed in Japanese Patent Laid-Open No. 6-42218. The outline of this technology is that the transfer location of the vehicle between the parking floor and the vehicle-mounted cage is changed from the conventional transfer on the parking floor to the vehicle-mounted cage. . As a result, it is not necessary to secure the amount in the height direction required for inserting and removing the comb teeth from above and below, thereby making it possible to reduce the required height of the parking floor on each floor accordingly. As a result, the height of the entire parking lot can be reduced, and the number of vehicles accommodated can be increased. On the other hand, as a function of the above-mentioned three-dimensional parking lot, in consideration of user's convenience, that is, in terms of smoothness of function, all vehicles can be put in and out, and the time required for total replacement is limited. It is desired to ensure smoothness in a multi-storey parking lot that can be executed within a fixed time (for example, 120 minutes). In order to ensure this smoothness, the time required for vehicle transfer on the loading / unloading floor and the vehicle-mounted cage and between the vehicle-mounted cage and each parking floor occupies a large weight.

[0003]

However, the technique disclosed in Japanese Unexamined Patent Publication No. 6-42218 has the following problems to be solved. In the method of transferring the vehicle between the loading / unloading floor and the vehicle-mounted cage, it is necessary to move up and down by the lifting device, as in the vehicle transfer operation between the vehicle-mounted cage and each parking floor disclosed in the publication. Therefore, it takes a lot of time and accordingly it is difficult to ensure smoothness. Further, since the car is transferred between the loading / unloading floor and the car-mounted cage in the front-back direction, the transfer distance is longer than that in the case of transferring the car in the width direction, and the time required for that is increased. . Further, since the loading and unloading floor disclosed in the publication is located only on one side of the vertical hoistway, when loading and unloading vehicles continuously, loading and unloading of one vehicle is completed. Until then, the next car could not be loaded or unloaded, so it took a lot of time and smoothness could not be ensured. In view of the above problems of the prior art, the present invention, while ensuring the smoothness desired as a function of the multi-story parking lot, can reduce the height of each parking floor, the cage type three-dimensional can accommodate a large number of vehicles The purpose is to provide parking.

[0004]

According to the cage type multi-storey car park according to the present invention, the radial parking floor is provided vertically over a plurality of floors around a vertical hoistway in which a car-mounted cage moves up and down. In a cage-type multi-storey car park with entrance and exit floors on both sides of the vertical hoistway at a height different from the parking floor, the vehicle is placed and moved between the car-mounted cage and the entry / exit floor. Two sets of loading / unloading trays are provided, and each floor has a parking floor tray for loading / moving the vehicle between the parking floor and the vehicle-mounted cage, and the loading / unloading is placed on the vehicle-mounted cage. The vehicle placed on the parking floor side tray is moved to the loading / unloading side tray by raising the side tray, while the vehicle placed on the loading / unloading side tray is moved to the parking floor side by lowering the loading / unloading side tray. It is configured to transfer to the tray Accordingly, the transfer of the vehicle between the loading / unloading floor and the vehicle loading cage can be performed by moving the loading / unloading side tray, and the transfer of the vehicle between the vehicle loading cage and the parking floor is performed on the parking floor. This can be done by moving the side trays and raising / lowering the vehicle-mounted cage, and moreover, two loading / unloading side trays can be used. Therefore, while the vehicle is placed on one of the loading and unloading trays and transferred to the vehicle-mounted cage, the other loading and unloading tray that has returned from the parking floor can be returned from the vehicle-mounted cage to the loading and unloading floor. The time can be shortened when entering and leaving the vehicle.

In the cage type multi-storey car park according to the present invention, the moving direction of the loading / unloading floor side tray in the vehicle loading cage is orthogonal to the moving direction of the parking floor side tray, and the loading / unloading floor side tray is mounted on the vehicle. The rail for the parking floor side tray provided in the vehicle-mounted cage may be detachable so that the rail can be moved to the cage. As a result, in Japanese Patent Laid-Open No. 6-42218, the vehicle can be transferred only in the front-rear direction, but since the vehicle can be transferred in the width direction, it can be transferred between the loading / unloading floor of the loading / unloading tray and the vehicle-mounted cage. The travel distance of can be shortened. In the cage type multi-storey car park according to the present invention, it is possible to form comb teeth on the opposing upper part of the loading / unloading side tray and to form comb teeth corresponding to the comb teeth on the parking floor side tray. As a result, it is possible to transfer the vehicle to and from the parking floor side tray by elevating the loading / unloading side tray.

[0006]

BEST MODE FOR CARRYING OUT THE INVENTION Next, referring to the attached drawings, an embodiment in which the present invention is embodied will be described to provide an understanding of the present invention. (First Embodiment) The cage type multi-storey car park 1 according to the first embodiment of the present invention will be described in detail. First,
The overall structure of the cage type multi-storey car park 1 according to the present embodiment will be described with reference to FIGS. 1 and 2. Here, FIG. 1 is a front sectional view of a cage type multi-storey parking lot according to the first embodiment of the present invention, and FIG. 2 is a sectional view taken along line AA of FIG. In the figure, reference numeral 35 is a cylindrical concrete skeleton that is formed underground, and a plurality of tiers of parking floors 3 are provided radially in the vertical direction on the inner periphery of the skeleton 35. As shown in FIG. 5, on each parking floor 3, the parking floor side tray 16 can be moved on a pair of traveling racks (with tray guide rollers) 3a, 3b arranged in parallel at a predetermined interval. The parking floor side tray 16 can be moved between the parking floor side tray 16 and the vehicle-mounted cage 7 by a towing carriage 26 (see FIGS. 13 and 14) for the parking floor side tray 16 described later.

Reference numeral 5 in FIGS. 1 and 2 designates an electric motor 3.
6 and the speed reducer 37, the winding winch 38 is rotated forward and backward to move up and down via the suspension wire 39, and the vehicle-mounted cage 7 which is swung by a swivel shaft 40 rotated by a driving means (not shown) is moved up and down. It represents a vertical hoistway. Further, above and below the parking floor 3 provided inside the upper part of the frame 35, loading / unloading floors 2 and 2a are provided on both sides of the vertical hoistway 5 as a center. 2 can be moved between the vehicle-mounted cage 7 and the loading / unloading floor 2 and between the vehicle-mounted cage 7 and the loading / unloading floor 2a by a pair of towing trucks 12 and 12a (see FIG. 3) described later. A loading / unloading side tray 8 is provided.

Next, regarding the structure of two sets of loading / unloading side trays 8 on which the vehicle 4 is placed / moved between the vehicle loading cage 7 and the loading / unloading floor 2 (same for 2a) of the present embodiment, This will be described with reference to FIG. In the same figure, the loading / unloading side tray 8 is 1
Although only a set is shown, the other loading / unloading side tray 8 is disposed in the vehicle-mounted cage 7 or the loading / unloading floor 2a on the opposite side (not shown) and is not shown. On both sides of the upper end of the vertical hoistway 5, a pair of left and right storage floors 2
a and 2 are provided, and a pair of tray guide rails 11 and 11 each having a plurality of tray guide rollers 10 arranged on the loading / unloading floor 2 at a predetermined interval.
a is arranged at a predetermined parallel interval. In addition, the vehicle-mounted cage 7 also includes two sets of lifting hydraulic cylinders 14.
And the guide rails 11 and 11a for trays are moved up and down by the lift guide shaft 15 (see FIGS. 11 and 12).
A plurality of tray guide rollers 10 that are arranged at parallel intervals similar to the above and are arranged on the upper part at a predetermined interval.
Is provided with a pair of tray elevating rails 13 and 13a.

The loading / unloading side tray 8 has saddles 43, 43a arranged along the tray guide rails 11, 11a.
, And gate-shaped main body frames 44 and 44a for connecting the front and rear portions of the saddles 43 and 43a, respectively. A predetermined gap G (a little wider than the width B of the tray main body 16a of the parking floor side tray 16 described later, see FIG. 5) is opened inside the upper portions of the main body frames 44, 44a arranged to face each other. A pair of comb teeth 9, 9a is arranged. Both the left and right front and rear wheels of the vehicle 4 are divided and arranged so that both the comb teeth 9 and 9a can be placed. In the present embodiment, the comb teeth 9 and 9a have four front wheels and four rear wheels. On the side, seven rectangular long support plates are provided at a predetermined pitch (see FIG. 10). The loading / unloading side tray 8 is appropriately towed by a pair of towing trucks 12 and 12a driven by a driving means (not shown), and is guided to the tray guide rails 11 and 11a provided on the loading / unloading floors 2 and 2a and the vehicle. Mounting cage 7
3 is moved in the left-right direction in FIG. As shown in FIG. 3, the towing trucks 12 and 12a are configured to move on a pair of traveling platforms 2d, 2e and 2f, 2g provided on the loading / unloading floor 2, respectively.

As shown in FIG. 3, a pedestal A20 and a pedestal B21 each having a rectangular parallelepiped outer shape are provided at three locations on the vehicle-mounted cage 7.
And a pedestal C22 are provided in series at predetermined intervals. A pair of tray fixed rails 27, 27a, which is an example of rails for the parking floor side tray, are provided on the upper surface of the pedestal A20 at a predetermined parallel interval, and are attached to the upper surfaces of the pedestal B21 and the pedestal C22. Mounting stand 4
A pair of tray opening / closing rails 17, 17a and 17b, 17c, which is an example of a rail for a parking floor side tray, is provided so as to be movable with respect to 5, 45a, 45b, 45c. Therefore, the tray open / close rails 17, 17a and 17b, 17c are different from the tray fixed rails 27, 27a.
By moving, the rails for the parking floor side trays can be moved in and out. Open / close rails 17, 17a and 17 for each tray
b and 17c can be brought into and out of contact with each other by expansion and contraction of a pair of opening and closing hydraulic cylinders 19 and 19a provided on the pedestal B21 and the pedestal C22. Hydraulic cylinder 19 for opening and closing
The amount of expansion and contraction of the rod of a is approximately twice the amount of expansion and contraction of the rod of the hydraulic cylinder 19 for opening and closing.

In FIG. 3, each of the tray opening / closing rails 17, 17a and 17b, 17c is shown in an open (separated) state.
Is for each tray opening / closing rail 17, 17a and 1
It can move in the left-right direction in the figure without interfering with 7b and 17c. On the upper surfaces of the tray fixed rail 27 and the tray opening / closing rails 17 and 17b, there are formed truck traveling racks 25, 25a and 25b, respectively, and the wheels (pinion) of the towing truck 26 driven by a driving means (not shown). 32) The pinion of 32 is the rack 2 for running the carriage.
It is adapted to mesh with 5, 25a and 25b. Thereby, the parking floor side tray 16 (not shown) can move between the parking floor 3 (not shown) and the vehicle-mounted cage 7. In the following drawings, the same components as those described above are designated by the same reference numerals, and the description thereof will be omitted.

Next, the structure of the parking floor side tray 16 for mounting and moving the vehicle 4 between the parking floor 3 and the vehicle mounting cage 7 will be described with reference to FIGS. Here, FIG. 11 is a front view of the vehicle transfer device in the cage type multi-storey parking lot of the present embodiment, and FIG. 12 is a side view of the vehicle transfer device. 13 is a front view of the tow truck for the parking floor side tray, and FIG. 14 is a plan view of the tow truck. In the state shown in FIGS. 11 and 12, the towing vehicle 26 pulls the parking floor side tray 16 to pull out the vehicle 4 placed on the parking floor side tray 16 on the parking floor 3. It shows a state in which it is moved to the mounting cage 7. The structure of the parking floor side tray 16 is as shown in FIGS.
Further, as shown in FIG. 12, the loading / unloading tray 8 is provided on the outside of the long side of the tray main body 16a that is vertically movable (rectangular (length L, width B)) relative to the loading / unloading tray 8. The comb teeth 9b and 9c are provided corresponding to the comb teeth 9 and 9a). In addition, the vehicle transfer device 6 is a parking floor side tray 16,
It includes a loading / unloading side tray 8 and a vehicle-mounted cage 7.

After this state, by operating the lifting hydraulic cylinder 14 provided in the vehicle-mounted cage 7 to raise the tray lifting rails 13 and 13a, the loading / unloading side tray 8 is also lifted, and the comb teeth. 9, 9a and comb teeth 9b, 9c
The comb teeth 9b, 9 of the parking floor side tray 16
Pass through c. As a result, the vehicle 4 is transferred onto the comb teeth 9 and 9 a of the loading / unloading side tray 8. Further, although not shown, in the case of warehousing of the vehicle 4, the operation is the reverse of the above,
In other words, the vehicle 4 placed on the comb teeth 9 and 9a of the loading / unloading side tray 8 in the vehicle loading cage 7 is lowered by the loading / unloading side tray 8 so that the comb teeth 9b and 9c of the parking floor side tray 16 are moved.
Reprinted on top. After that, a series of warehousing is completed by moving the parking floor side tray 16 on which the vehicle 4 is transferred by the towing truck 26 to the parking floor 3.

The tow truck 26 for the parking floor side tray 16 will be described with reference to FIGS. 13 and 14. The tow truck 26 rotates a wheel (with a pinion) 32 via a chain 33 by driving a motor 30 with a reduction gear on a pair of tray fixed rails 27, 27a having a tray guide roller 18 on the upper side. And moves between the parking floor 3 and the vehicle-mounted cage 7. The tow truck 26 is provided with a tray clamp claw 29 that opens and closes via an opening and closing mechanism by expanding and contracting the rod of the hydraulic cylinder 28, and is thereby attached to the inner end of the tray body 16a of the parking floor side tray 16. It is possible to move the parking floor side tray 16 by gripping a long elongated object to be gripped 29a (see FIG. 5). Incidentally, reference numeral 41 in FIG. 13 indicates the hydraulic cylinder 2.
It shows a cover for covering 8 and the like.

Next, a series of operations of the vehicle 4 in the cage type multi-storey car park 1 according to the first embodiment of the present invention will be described in detail with reference to FIGS. The figure shows parking floor 3
It shows a series of warehousing operations when unloading the vehicle 4 parked at. FIG. 3 shows a state immediately before the empty loading / unloading side tray 8 on the loading / unloading floor 2 is moved to the vehicle-mounted cage 7, and the tow trucks 12 and 12 a are provided on the loading / unloading side tray 8. The loading / unloading side tray 8 is gripped via the grips 12b and 12c. In addition, each tray opening / closing rail 17, 17a and 17b, 17c
Is in a state of being opened (separated) together so as not to interfere with the subsequent movement of the loading / unloading side tray 8. Figure 4
It shows a state in which the loading / unloading side tray 8 has completed the movement into the vehicle-mounted cage 7 by the towing / movement by the towing trucks 12 and 12a. After that, the tow trucks 12 and 12a release the grip of the loading / unloading side tray 8.

In FIG. 5, the vehicle-mounted cage 7 on which an empty loading / unloading side tray 8 is placed is swung and lowered, and the parking floor 3 to be loaded / unloaded.
It shows a state in which the movement has been completed in the same direction and height level. Further, the tray opening / closing rails 17, 17a and 17b, 17c are used for opening / closing hydraulic cylinders 19, 19a.
Is activated (closed). The parking floor side tray 16 on which the vehicle 4 is loaded is grasped by the tray clamp claws 29 of the tow truck 26 via the grasped hardware 29a. FIG. 6 shows a state where the parking floor side tray 16 on which the vehicle 4 is loaded is moved into the vehicle-mounted cage 7 by the towing / moving of the towing vehicle 26. In this state, the comb teeth 9b and 9c of the parking floor side tray 16 are located above the comb teeth 9 and 9a of the loading / unloading side tray 8. FIG. 7 shows that the comb teeth 9b, 9c of the parking floor side tray 16 are moved up by the raising and lowering of the loading / unloading side tray 8.
The state in which the vehicle 4 placed on the upper side is transferred to the comb teeth 9 and 9 a of the loading / unloading side tray 8 is shown.

FIG. 8 shows a state where the parking floor side tray 16 is returned to the parking floor 3 by the towing / moving of the towing vehicle 26. After this, the empty parking floor side tray 16 is replaced by the grasped hardware 2.
The grip is released from the tray clamp claw 29 of the tow truck 26 via 9a. FIG. 9 shows that the vehicle-mounted cage 7 in which the loading / unloading side tray 8 on which the vehicle 4 is mounted is swung and
The figure shows a state in which the user has ascended and has completed moving to the same level as the loading / unloading floor 2 of the shipping target and to a height level. By operating the hydraulic cylinders 19 and 19a for opening and closing, the opening and closing rails 17 for trays,
17a, 17b, and 17c are in an open (separated) state, and the tow trucks 12 and 12a are the loading / unloading tray 8
Is grasped via the grasped portions 12b and 12c. FIG. 10 shows a state in which the loading / unloading side tray 8 on which the vehicle 4 is placed is moved to the loading / unloading floor 2 by the towing / moving of the towing trucks 12 and 12a. After that, although not shown, a person gets into the vehicle 4 and moves the vehicle 4 out of the system.
Is completed. In this case, the moving distance of the loading / unloading side tray 8 is only a necessary distance with the width b (see FIG. 11) of the vehicle 4 having a slight width. Therefore, the moving distance is moved in the front-back direction of the vehicle. Since it is shorter, the traveling time can be shortened.

The above description with reference to FIGS. 3 to 10 shows a series of warehousing operations when unloading the vehicle 4 on the parking floor 3, but conversely the vehicles on the loading / unloading floors 2 and 2a. Four
For a series of warehousing operations when parking on the parking floor 3, the series of warehousing operations are all performed in reverse, that is, FIG.
→ FIG. 9 → FIG. 8 → FIG. 7 → FIG. 6 → FIG. 5 → FIG. 4 → FIG. 3, and in each figure, the operation may be performed in the reverse order. FIG. 15 is an overall plan view of the cage type multi-storey car park 1 according to the first embodiment, and in FIG. 15, there are storage floors 2a, 2 provided on the left and right of the vertical hoistway 5, respectively. Vehicle 4 to exit side tray 8
The loading and unloading of the vehicle 4 from the loading / unloading side tray 8 can be arbitrarily performed in both the upper and lower directions of the paper surface.

(Second Embodiment) A cage type multi-storey car park 1a according to a second embodiment of the present invention will be described with reference to FIGS. In the cage type multi-storey car park 1a of the second embodiment, only the configuration different from that of the cage type multi-storey car park 1 of the first embodiment will be described. In the first embodiment, the moving direction of the parking floor side tray 16 that moves between the vehicle-mounted cage 7 and the parking floor 3, the vehicle-mounted cage 7 and the loading / unloading floor 2,
The moving directions of the loading / unloading side tray 8 that moves between the loading / unloading side tray 2a and the loading / unloading side tray 2a are orthogonal to each other, but in the second embodiment, the moving direction of the parking floor side tray 16 and the loading / unloading side tray. The moving direction of 8a is the same direction. By setting the movement directions of both trays 16 and 8a to be the same direction, the pedestal 42 of the vehicle-mounted cage 7a and the pair of tray fixed rails 42a and 42b provided on the pedestal 42 are set as follows. , An integral structure may be used. In addition, reference numerals 13b and 1 in FIGS.
3c is an elevating rail for trays, reference numeral 14a is an elevating hydraulic cylinder, reference numeral 15a is an elevating guide shaft,
Reference numeral 35a is a skeleton, reference numerals 43b and 43c are saddles,
Reference numerals 44b and 44c represent body frames. Figure 1
8 is an overall plan view of the cage type multi-storey car park 1a according to the second embodiment, in which the vertical hoistway 5 is shown.
Loading / unloading floors 2b, 2c provided in the vertical direction of the paper surface of a
The loading and unloading of the vehicle 4 from the loading / unloading side tray 8a and the loading / unloading of the vehicle 4 from the loading / unloading side tray 8a can be arbitrarily performed in both the upper and lower directions of the paper surface.

In the above embodiment, the loading / unloading floor 2,
2a is provided at the uppermost portion of the parking floor 3 arranged over a plurality of steps, that is, at the upper end of the frame 35, but is not limited to this, and is provided at an intermediate position of the parking floor 3 at a plurality of steps as necessary. You can also That is, the loading / unloading floors 2 and 2a are provided on the ground surface, and the parking floors 3 are provided above and below the loading / unloading floors 2 and 2a, respectively.
Can be provided.

[0021]

In the cage type multi-storey car park according to claims 1 to 3, the transfer of the vehicle between the loading / unloading floor and the vehicle loading cage can be performed by moving the loading / unloading side tray. Since there is no such lifting operation, transfer can be performed in a short time. Further, since the transfer of the vehicle between the vehicle-mounted cage and the parking floor can be performed by moving the parking-floor-side tray and elevating the vehicle-mounted cage,
It is not necessary to move up and down by a conventional lifting device, so that the required height of each parking floor can be reduced, and as a result, the number of vehicles accommodated can be increased.
Furthermore, since there are two loading / unloading side trays, when the vehicle is transferred once between the vehicle loading cage and the loading / unloading floor,
The loading / unloading tray does not have to reciprocate between the loading and unloading floors on both sides as in the conventional case, and the transfer time of the vehicle can be shortened accordingly, and a series of loading / unloading operations can be performed in parallel. As a result, there is no waiting time and the efficiency can be improved. Therefore, the smoothness in the multi-storey parking lot is significantly improved and the device can be made compact.

Particularly, in the cage type multi-storey car park according to the second aspect, the moving distance between the loading / unloading floor of the loading / unloading side tray and the vehicle-mounted cage can be shortened as compared with the method of transferring the vehicle in the front-rear direction. Therefore, the transfer time is further shortened,
The smoothness is greatly improved. In the cage type multi-storey car park according to the third aspect, since the vehicle can be transferred to and from the parking floor side tray by raising and lowering the loading / unloading side tray, the smoothness is further improved.

[Brief description of drawings]

FIG. 1 is a front sectional view of a cage type multi-storey car park according to a first embodiment of the present invention.

FIG. 2 is a sectional view taken along line AA of FIG.

FIG. 3 is an explanatory diagram showing a state immediately before an empty loading / unloading tray on the loading / unloading floor is moved to a vehicle-mounted cage.

FIG. 4 is an explanatory diagram showing a state in which the loading / unloading tray is completely moved into the vehicle-mounted cage by being pulled / moved by the towing truck.

FIG. 5 is an explanatory diagram showing a state in which a vehicle-mounted cage on which an empty tray for loading and unloading is placed has swung and lowered, and has completed moving in the same direction as the parking floor to be unloading and to a height level.

FIG. 6 is an explanatory diagram showing a state in which a parking floor side tray on which a vehicle is loaded is moved into a vehicle-mounted cage by towing / moving a towing vehicle.

FIG. 7 is an explanatory diagram showing a state in which the vehicle, which has been placed on the comb teeth of the parking floor side tray, is transferred onto the comb teeth of the loading / unloading side tray due to the raising and lowering of the loading / unloading side tray.

FIG. 8 is an explanatory diagram showing a state in which the parking floor side tray is returned to the parking floor by towing / moving the towing vehicle.

FIG. 9 is an explanatory view showing a state in which a vehicle-mounted cage having a loading / unloading tray on which a vehicle is loaded has been swung / raised, and has completed moving in the same direction as the loading / unloading floor of the loading / unloading target and to a height level. It is a figure.

FIG. 10 is an explanatory diagram showing a state in which a loading / unloading side tray on which a vehicle is placed is moved to a loading / unloading floor by towing / moving of a towing vehicle.

FIG. 11 is a front view of the vehicle transfer device in the cage type multi-storey car park according to the first embodiment of the present invention.

FIG. 12 is a side view of a vehicle transfer device in the cage type multi-storey car park.

FIG. 13 is a front view of a tow truck for a parking floor side tray in the cage type multi-storey car park.

FIG. 14 is a plan view of a tow truck for a parking floor side tray in the cage type multi-storey car park.

FIG. 15 is an overall plan view of the cage type multi-level parking lot.

FIG. 16 is a perspective view of the cage type multi-storey car park according to the second embodiment of the present invention when the loading / unloading tray is on the loading / unloading floor.

FIG. 17 is a perspective view showing a case where the loading / unloading tray is in a vehicle-mounted cage in the cage type multi-level parking lot.

FIG. 18 is an overall plan view of the cage type multi-level parking lot.

[Explanation of symbols]

1, 1a: cage-type multi-storey parking lot, 2, 2a, 2b, 2
c: loading / unloading floor, 2d, 2e, 2f, 2g: traveling platform,
3: Parking floor, 3a, 3b: Traveling platform, 4: Vehicle, 5, 5
a: vertical hoistway, 6: vehicle transfer device, 7, 7a: vehicle-mounted cage, 8, 8a: loading / unloading side tray, 9, 9a, 9
b, 9c: comb teeth, 10: tray guide roller, 1
1, 11a: tray guide rails, 12: 12a: tow truck, 12b, 12c: gripped parts, 13, 13a, 1
3b, 13c: Elevating rail for tray, 14, 14a: Hydraulic cylinder for elevating, 15, 15a: Guide shaft for elevating, 16: Parking floor side tray, 16a: Tray body, 1
7, 17a, 17b, 17c: Tray opening / closing rail (parking floor side tray rail), 18: Tray guide roller, 19, 19a: Opening / closing hydraulic cylinder, 20: Pedestal A, 21: Pedestal B, 22: Pedestal C, 25, 25a, 2
5b: rack for traveling truck, 26: towing truck, 27, 27
a: Tray fixed rail (rail for parking floor side tray), 28: Hydraulic cylinder, 29: Claw for tray clamp, 29a: Hardware to be grasped, 30: Motor with reduction gear,
32: wheels (with pinion), 33: chain, 35,
35a: frame, 36: electric motor, 37: speed reducer, 3
8: Winding winch, 39: Suspension support wire, 40: Swivel axis,
41: cover, 42: pedestal, 42a, 42b: fixed rail for tray, 43, 43a, 43b, 43c: saddle,
44, 44a, 44b, 44c: body frame, 45,
45a, 45b, 45c: Mounting stand

   ─────────────────────────────────────────────────── ─── Continued front page    (72) Inventor Masatoshi Matsumoto             46-59, Nakahara, Tobata-ku, Kitakyushu, Fukuoka New             Nippon Steel Co., Ltd. Engineering Business             Department

Claims (3)

[Claims] 1. A radial parking floor is provided over a plurality of floors in the vertical direction around a vertical hoistway where a vehicle-mounted cage moves up and down, and the vertical hoistway is centered at a height position different from the parking floor. In a cage-type multi-storey car park with entrance and exit floors on both sides, two sets of entry / exit trays for placing and moving vehicles between the car-mounted cage and the entry / exit floor are provided, and each of the parking floors Is provided with a parking floor side tray for mounting and moving the vehicle between the parking floor and the vehicle mounting cage, and the parking floor side is lifted by raising the loading / unloading side tray mounted on the vehicle mounting cage. The vehicle mounted on the tray is transferred to the loading / unloading side tray, while the vehicle loaded on the loading / unloading side tray is moved to the parking floor side tray by lowering the loading / unloading side tray. That it was configured to be transferred A characteristic cage-type multi-storey car park. 2. The cage-type multi-storey car park according to claim 1, wherein a moving direction of the loading / unloading floor side tray in the vehicle-mounted cage is a direction orthogonal to a moving direction of the parking floor side tray. A cage-type multi-storey car park, wherein rails for the parking floor side trays provided on the vehicle-mounted cage are detachable so that the floor-side tray can be moved to the vehicle-mounted cage. 3. The cage type multi-storey car park according to claim 1 or 2, wherein comb teeth are formed on an upper portion of the loading / unloading tray facing each other, and comb teeth corresponding to the comb teeth are provided on the parking floor tray. A cage-type multi-storey car park characterized by being formed.