JP2564481Y2 - Underground buried multi-story parking device - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an underground buried type multi- story parking device in which a vertical circulation type multi-story parking device in which a suitable number of pallets for mounting vehicles are circulated vertically is buried underground.
A pallet at the highest position where vehicles can enter from the ground surface
It can be swiveled to allow forward entry and exit
And the pallet is placed on the upper and lower tiers
On the vehicle storage shelves provided on the side of
Move the vehicle about the underground multistory parking system was to allow housing <br/> many vehicles on the ground.

[0002]

2. Description of the Related Art As a vertical circulation type parking device which aims to solve the recent shortage of parking lots in a car society and to effectively use land and improve parking efficiency, a parking ridge has been constructed on the ground, BACKGROUND ART Underground parking systems are known.

[0003] The basic configuration is as follows.

That is, a pair of parallel upper sprockets are provided under the ground or on the ground at a predetermined interval, and a pair of parallel lower sprockets vertically opposed to the upper sprocket at a certain depth in the ground. Sprockets are provided. Two chains are wound around the upper sprocket and the lower sprocket in parallel, and the chain is rotated by rotating one of the sprockets.

[0005] Between the parallel chains, an appropriate number of pallet supports are mounted at regular intervals so as to rotate integrally with the chains while always maintaining an equilibrium state.
And a pallet support at the highest position (a pallet support positioned at the center between the pair of parallel upper sprockets).
The upper surface of the pallet placed on the pallet is configured to be substantially flush with the ground surface, and after the vehicle has been loaded on the pallet at the highest position, the sprocket is rotated so that the vertical direction in the ground In which a large number of vehicles can be stored.

In the underground buried parking device having the above-described structure, a vehicle turning device for turning the direction of the vehicle is conventionally buried in an approach path for the vehicle to enter the pallet.

[0007] According to this apparatus, when a vehicle that has entered the vehicle in a forward direction leaves the vehicle, the vehicle is moved backward from the pallet to the vehicle turning device, and by changing the direction of the vehicle, the vehicle can be easily driven out of the vehicle. It is trying to squeeze.

[0008]

However, in the above-mentioned conventional construction, since the movement of the vehicle from the pallet to the vehicle turning device at the time of unloading must be performed by reversing operation, a beginner driver or a mechanical parking device is required. Was inconvenient for unfamiliar drivers.

In particular, since this kind of parking apparatus is intended to accommodate a large number of vehicles in a narrow space, a pallet on which the vehicles are mounted and a path for approaching the pallet have a large margin. Normally, the beginner driver or the like is liable to cause a reverse driving error, which is very inconvenient. So, at the bottom of the truck located at the top
Set up a turntable with a lifter, forward storage, front
An apparatus of this type that enables advance entry and exit is proposed.
JP-A-2-85471).

The present invention does not require any reverse operation at the time of entry and exit, and enables forward entry and exit .
And a vehicle storage shelf beside the circulation device
More vehicles can be stored to improve vehicle storage efficiency
It is an object of the present invention to provide an underground buried multi- story parking device which can achieve the following.

[0011]

According to the present invention, a pair of upper sprockets and a pair of parallel lower sprockets are disposed vertically in the ground, and the upper sprocket is provided. A chain is wound around the lower sprocket and the lower sprocket in parallel, and an appropriate number of pallet support frames are provided between the chains at regular intervals so as to be able to move integrally with the chain and maintain an equilibrium state. by rotating the, and circulating device allowed to vertically circulating the pallet support frame body is placed overlapping the upper and lower removably to each pallet support frame, the upper mounting the vehicle warehousing ground surface palettes
And preparative and lower pallets, provided between the upper sprockets, the after allowed removal pivot pushing up both pallets from the pallet support frame, pallet lift for placing the pallet support frame by again lowering the both pallets A swivel device and the pallet support frame beside the circulation device
The vehicle storage shelves are provided at the same interval as each other,
On the storage shelf, between the pallet support frame and the vehicle storage shelf,
Configuration provided with a transfer device that moves the vehicle with the upper pallet
Preferably, the width of the upper pallet
Fork pockets are provided at appropriate intervals in the direction,
The transfer device fits into the fork pocket and returns.
It is configured to be a fork that can be returned and raised .

[0012]

First, the operation of the circulation device will be described. The upper sprocket 1, 1 or the lower sprocket 3,
If any of the 3 is rotated by a suitable driving device, thereby the upper sprocket 1,1 and lower spray
Chain 5,5 wound around the rocket 3,3 is rotated, is mounted on a plurality of pallet support frame 7 and respective pallet support frame 7 is integrally attached to the said chain 5,5 pallet Reference numerals 23 and 25 denote mechanisms for circulating vertically.

[0013] Next, the operation when receiving the vehicle to be parked in a parking system of the present invention.

One of the plurality of pallet support frames 7 rotating integrally with the chains 5 , 5 is connected to the upper sprocket 1,
When located between the central, the circulating movement of the pallet support frame 7 is stopped, on the pallet 23 and 25 located at the center between the upper sprockets 1,1, the vehicle from the ground surface enters the forward placed Is done.

[0015] After the placement is complete, pallet 23 and 25 carrying the vehicle, the pallet lifting pivot apparatus, pushed from the bottom until it disengages from the pallet support frame 7. Thereafter, the pallets 23 and 25 are turned 180 degrees by the same device, and are mounted on the pallet support frame 7 again. As a result, the direction change of the vehicle that has entered the vehicle in the forward direction is completed, and it is possible to start the vehicle in the forward operation at the time of leaving the vehicle.

[0016] After the turning operation ends, the operation of the circulating device, a pallet 23 and 25 carrying the vehicle is parked revolved underground direction completed.

[0017] During unloading, the palette 23 and 25 mounted with the vehicle to be unloading is circulated moved to the middle between the upper sprockets 1,1 are goods issue in advance.

The turning of the pallets 23 and 25 by the pallet elevating / lowering turning device 27 may be performed immediately after the vehicle enters the warehouse, or may be performed when the vehicle leaves the warehouse, as described above.

Furthermore, in the present invention, in addition to the operation of the vehicle has moved is placed on a pallet 23 and 25 in the basement direction, actuation of being stored in the vehicle storage shelf 4 is performed.

[0020] In other words, the pallet 23 mounted with the vehicle,
When the 25 came just beside the vehicle storage shelf 4, of the pallets 23, 25 which are the upper and lower stages overlapped, only the upper pallet 23 together with the vehicle, the transfer device 52 provided in the vehicle storage rack 4, the pallet It is transferred from the support frame 7 into the vehicle storage shelf 4 and stored. By providing the vehicle storage shelf 4 , a large number of vehicles can be parked underground.

[0021] During unloading, the vehicle is transported from the vehicle storage shelf 4 on the upper pallet 23 with again the pallet support frame 7, are unloading on the ground revolved to the center between the upper sprockets 1,1 in the operation of the circulating device You.

In the present invention , the pallet support frame is used.
The pallets 23, 25 on the 7 there is a mounted configuration with upper and lower tiered, said as the even transfer the upper pallet 23 with the vehicle in the vehicle storage shelf 4, It should be noted that the pallet support frame This is because the lower pallet 25 exists on the body 7 so that another vehicle can be placed thereon.

[0023]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below with reference to the drawings.

FIG . 1 is an overall perspective view schematically showing the device of the present invention, and FIG. 2 is a front view of the device of the present invention.

The device of the present invention comprises a pair of parallel upper sprockets 1 and 1 provided near the underground surface, and a pair of parallel lower sprockets 3 provided below the upper sprockets 1 and 1. 3 is provided. Two chains 5, 5 are wound around the upper and lower sprockets 1, 1, 3 , 3 in parallel, and any of the upper or lower sprockets 1, 1, 3, 3,
3 is driven to rotate by an appropriate driving device,
The wound chains 5, 5 rotate.

In the embodiment shown in the drawings, the upper sprockets 1, 1 located close to the ground surface are taken as driving sprockets, and the lower sprockets 3, 3 are taken as driven sprockets in consideration of the convenience of maintenance and the like. ing.

[0027] between the parallel chains 5,5, pallet support frame 7 of a suitable number and equally spaced from each other chain
5 , 5 are provided so as to be able to move together and to maintain an equilibrium state.

As shown in FIG. 3, the pallet support frame 7 is a rectangular frame on which pallets 23 and 25 to be described later are removably mounted.
The upper sprockets 1, 1 and the lower sprockets 3 , 3 are provided so as to coincide with the axial direction. In the frame portion of the pallet support frame 7, two short sides 7a, 7a
Support shafts 9 and 9 are respectively protruded toward the outside of the frame portion, and a rectangular roller rod 13 having rollers 11 at both ends is fixed to the tip of each of the support shafts 9 and 9 .

The support shaft 9 is rotatably fixed to an end of an attachment 15 fixed to the chain 5 at a predetermined interval. In the illustrated embodiment, the attachment 15 is formed of four steel plates having one end fixed to the chain 5 and the other end rotatably supporting the support shaft 9. It is also possible to use an equilateral triangular plate, fix the bottom side to the chain 5 , and support the pallet support frame 7 on the vertex side.

The roller 1 attached to the roller rod 13 fixed to the tip of the support shaft 9 of the pallet support frame 7
Either 1 or 11 is always gripped by a track-like guide rail 17 provided outside the chain 5 . Therefore, even when the pallet support frame 7 is in any position, with the fulcrum the tip of the attachment 15, the equilibrium state of the pallet support frame 7 is maintained by the roller lever 13 and the guide rail 17.

In the embodiment shown in the drawings, a roller 19 is also provided outside a portion where the attachment 15 is attached to the chain 5, and the roller 19 is guided by a guide rail 21 provided outside the chain 5. I have.

[0032] are those circulating device is configured in the parking system of the present invention by the above, the upper sprockets 1,
The rotation of the first and lower sprockets 3 , 3 causes the pallet support frame 7 to vertically circulate integrally with the chain 5 while always maintaining an equilibrium state.

In the present invention, each of the pallet support frames 7
, Two upper pallets 23 and two lower pallets 25 are removably mounted as two upper and lower tiers.

The upper pallet 23 and the lower pallet 25
Are of a size that fits inside the pallet support frame 7, and are provided on both sides in the longitudinal direction of the pallet support frame 7 to prevent the pallet support frame 7 from falling off. Protruding edges 23a and 25a are provided. Further, among the upper stage pallet 23 and the lower pallet 25,
At least in the width direction of the upper pallet 23, fork pockets 23b are provided in parallel at appropriate intervals.

The circulating device is buried in the ground so that the pallet at the highest position in the circulating path (that is, the pallet located immediately above the upper sprockets 1, 1 ) is substantially flush with the ground surface R. is for storing a vehicle that is served on a pallet of the highest position from the ground of the vehicle doorway 2 under the ground.

The above between the upper sprockets 1,1, pallet lifting pivoting apparatus 27 having the structure described below is provided. This pallet elevating and turning device 27 is shown in FIG.
As shown in (d), the upper pallet 23 which is placed on the pallet support frame 7 at the highest position and which is stacked in two upper and lower stages
And lower pallet 25, the top pallet 23 and the lower
The pallet 25 is pushed up from below together with the vehicle on the pallet 25 to remove the pallet from the pallet support frame 7, and thereafter, is turned 180 degrees, and again the upper pallet 23 and the lower pallet 2
5 is returned to the pallet support frame 7 , and is a device for changing the direction of the vehicle so that the vehicle that has entered the vehicle from the vehicle entrance 2 in the forward direction can exit the vehicle forward even when leaving the vehicle.

As shown in FIG. 4, the pallet elevating and turning device 27 includes a frame 29 , an X-shaped link 31 mounted on the frame 29 , and a fixed table 33 mounted on the X-shaped link 31. , The fixed table 33
And a swivel table 35 provided to be able to swivel.

The X-shaped link 31 has an upper end 31c,
31d and one of the lower ends 31a and 31b 31
a, with 31c it is rotatably supported relative to the frame 29 and the fixed table 33, the other 31b, 3
1d is moved by rollers 32 along the frame 29 and the fixed table 33.
Changes the crossing angle of the X- links 31 to allow the fixed table 33 to move up and down.

[0039] The swivel table 35, as shown in FIG. 5, is mounted via a bearing 37 on the fixed table 33, constituted by the internal gear of the inner ring 39 of the bearing 37, this internal gear meshing A small external gear 41 is provided in the internal gear, and the external table 41 is rotated by a motor 42 so that the fixed table 33 is fixed together with the internal gear.
It turns up.

[0040] The turntable 35, the are those from the fixed table 33 of small rectangular, inside its opposite sides, projecting member 43a for simultaneously longitudinally extending left and right both sides of the turn table 35, 43 b, 43c, 43d are stored. The overhang members 43a, 43b, 43c, 4
Reference numeral 3d is for extending the pallets 23 and 25 when they are pushed up and turned to stably support the pallets 23 and 25 .

The overhang members 43a, 43b, 43c, 4
Explaining the structure for extending 3d , each overhanging member 43a, 43b, 43c, 43d is a prism having a rack 45a, 45b attached to one side surface, as shown in FIGS. 4 and 6. Inside of both sides of the swivel table 35,
Two pieces are accommodated between the rotary table 35 and the turning table 35 via a low friction material 47. The two projecting members 43a, 43b
Are provided at predetermined intervals with the side surfaces on which the racks 45a and 45b are formed facing each other.
a, 45b are engaged with the motor 50 at the same time.
, The mechanism is extended and stored in opposite directions.

[0042] In the present invention, as shown in FIG. 2, the outer to the wall surface position several stages suitable vehicle storage shelf 4 of the pallet support frame 7 in the circulation device, the distance between the pallet support frame 7 They are provided at the same interval.

As shown in FIG . 8 and FIG.
Is based on rails 51, 51 arranged horizontally and parallel. Between the rail 51, the rail 5
A traveling girder 53 that can travel freely on traveling wheels 54 along the wheels 1 and 51 is provided in parallel with the longitudinal direction of the pallet support frame 7. Then, the travel in the substantially central portion of the girder 53 elevator 55 is provided, the fork pockets 23 of the upper pallet 23 on both sides around the elevator 55
Two forks 57, 57 that are adapted to b, 23b are provided to be able to move up and down. The traveling girder 53, the elevator 55, and the forks 57, 57 constitute a transfer device 52 that moves the vehicle together with the upper pallet 23 between the vehicle storage shelf 4 and the pallet support frame 7.

[0044] The operation of the transfer device 52 will be described.
First, the vehicle was loaded by the operation of the circulation device.Up
StepPallet 23And lower pallet25 is the vehicle storage shelf 4
It is carried to the side. Here, the operation of the circulation device stops,
The traveling girder 53 is a pallet23, 25Self-propelled in the direction
Oak 57, 57Is the fork pocket on the upper pallet 23
G 23b, 23bIs inserted into. Then, the elevator 5
5, the upper pallet 23 is moved to the lower pallet 2
Fork 57 until it comes off from 5, 57RisesLet me be
You. The upper pallet 23 deviating from the lower pallet 25
When the traveling girder 53 returns to the original position,
4

Since the upper pallet 23 and the lower pallet 25 are placed on each pallet support frame 7 in two upper and lower stages, respectively, even after the upper pallet 23 is transferred to and stored in the vehicle storage shelf 4. The pallet support frame 7 is not emptied, and the remaining lower pallet 25
A vehicle.

[0046]

[Effects of the Invention] According to the present invention, forward entry and exit can be performed, so that an inexperienced driver can easily perform entry / exit work, and it is possible to prevent a contact accident and the like. the vehicle storage shelves on the side of the circulation device is provided, by which the possible parking to said vehicle storage shelves, can park a number of vehicles by underground limited land, very economical, such as a vehicle storage efficiency is improved With beneficial effects.

[Brief description of the drawings]

FIG. 1 is an overall perspective view schematically showing a device of the present invention.

FIG. 2 is a front view of the device of the present invention.

FIG. 3 is a perspective view showing a main part of the device of the present invention.

FIG. 4 is a perspective view showing a pallet elevating and turning device.

FIG. 5 is a sectional view taken along line AA in FIG.

FIG. 6 is a partial cross-sectional side view taken along the line BB in FIG. 4;

FIG. 7 is an explanatory view showing the operation of the pallet elevating and turning device.

FIG. 8 is a plan view of the vehicle storage and transfer device.

FIG. 9 is a side view of the vehicle storage and transfer device.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Upper sprocket 3 Lower sprocket 4 Vehicle storage shelf 5 Chain 7 Pallet support frame 23, 25 Pallet 27 Pallet elevating and rotating device 52 Transfer device

Claims (2)

(57) [Scope of request for utility model registration] 1. A pair of parallel upper sprockets and a pair of parallel lower sprockets are vertically disposed in the ground, and a chain is wound around the upper sprocket and the lower sprocket in parallel. An appropriate number of pallet support frames are provided between the chains at equal intervals so as to be able to move integrally with the chain and to maintain an equilibrium state, and by rotating any one of the sprockets , the pallet support frame is vertically circulated. A circulating device; and an upper pallet , which is mounted on the pallet support frames so as to be detachably stacked one above the other, and on which a vehicle entering from the ground surface is mounted.
And preparative and lower pallets, provided between the upper sprockets, the after allowed removal pivot pushing up both pallets from the pallet support frame, pallet lift for placing the pallet support frame by again lowering the both pallets A swivel device and the pallet support frame beside the circulation device
Vehicle storage shelves provided at the same interval as each other,
The pallet support frame and vehicle storage shelves provided on both storage shelves
And a transfer device for moving the vehicle together with the upper pallet between them. 2. A fork pork in a width direction of the upper pallet.
The brackets are provided at appropriate intervals and the transfer device is
It fits into a fork pocket and can be advanced and returned
The underground buried multi-story parking device according to claim 1, wherein the multi-story parking device is a fork .