JPH08260743A - Mechanical parking system - Google Patents

Abstract

PURPOSE: To obtain a mechanical parking system having a small occupied space on a ground floor part, an underground space having a shape similar to a regular cube with a comparatively inexpensive carrying system and at lower construction costs. CONSTITUTION: Constituted are elevating traverse motion multistage and multi- row parking rooms 10 installed in underground, a traverse system arranged in front of an accessing stage in each parking room, and a turntable-carried elevating device 13 provided by being connected to one end of the traverse device. Each parking room 10 is placed in two stages or three stages and in a multi-row. Each row is provided with one (for two stages) or two (for three stages) elevating pallets. The accessing stage is assigned to the upper stage or the lower stage for the two-stage parking room and to the middle stage for the three-stage parking room. Traverse motion pallets 15, fewer by one as opposed to the number of rows in the parking room are placed on the accessing stage. An automobile at its direction is changed on the turntable 12 on an elevating stand and is lifted down toward underground by means of the elevating stand, and is then carried to the front of the accessing stage on the row instructed by means of the traverse device.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mechanical parking device for transporting an automobile to a parking space (parking room) by mechanical force, and particularly to an underground mechanical device suitable for installation in an apartment house or the like. It relates to a parking device.

[0002]

2. Description of the Related Art Conventionally, various types of mechanical parking devices have been proposed. Among them, the underground installation type is a top circulation type vertical circulation system, a box-type multi-layer circulation system with a lift, a top transportation type elevator system,
An example is the elevator slide system with a parking room in the basement.

The vertical circulation system and the elevator system have a structure in which the parking rooms are arranged side by side in the vertical direction. The vertical circulation system circulates a transporting machine (pallet) forming the parking room vertically with a chain or the like. The elevator system is a structure in which automobiles are transported by elevators to fixed parking rooms arranged in the vertical direction. When the parking room is installed in the basement by these methods, the structure is a top-loading type in which the vehicle is loaded into the device at the top.

As shown in FIG. 9, the multi-layer circulation system circulates the transporting machines 1 arranged in a horizontal single-row multi-layer manner while moving them up and down (moving between layers) by elevating devices provided at both ends thereof. It can be installed in the underground by installing it and moving it up and down on one side of the lifting device.

The elevator slide system has an elevation view as shown in FIG.
0, the plane is shown in FIG. 11, a car 1 is carried by a carrier 1 that moves up and down and traverses to a fixed parking room 2 arranged in multiple rows and columns, which is often used in an independent parking lot building. However, if the parking room is installed in the basement and the vehicle is loaded at the rising end position of the transportation, it can be installed underground.

On the other hand, as a relatively simple mechanical parking device installed on the ground, there is a two-stage parking device, and as a structure in which a plurality of such parking devices are juxtaposed, there is an ascending / descending traverse type. As shown in FIG. 12, the elevating and traversing type parking device is provided with elevating pallets 3 in each row, and the loading tier 4 is provided with traversing pallets 5 of which the number is one less than the number of rows in the parking room. . The traverse pallet 5 is loaded at the position of the pallet. For loading into the lifting pallet 3, the traversing pallet 5 is moved to empty the lower stage of the lifting pallet, and then the lifting pallet 3 is lowered to carry it in.

As a structure developed from the elevating and traversing two-stage type parking device shown in FIG. 12, an elevating and traversing three-stage type parking device has been proposed. In this case, the middle stage is the entry stage and the lower stage is underground. Two elevating pallets are vertically arranged in each row. The upper elevating pallet elevates between the middle and upper stages, and the lower elevating pallet elevates between the middle and lower stages. The horizontal pallet, which is one less than the number of rows in the parking room, is located in the middle tier (passage tier). The horizontal pallet is moved horizontally to the empty pallet space, and the upper or lower pallet is lifted to raise or lower the pallet. Put the car into the pallet.

[0008] In a two-stage or three-stage parking system of an ascending / descending traverse type, it is necessary to provide a roadway or an entrance / exit so that a car can be entered into the parking rooms of all rows of the entry stage. That is, all rows of parking rooms must face the roadway.

[0009]

Since the underground is not suitable as a living space for humans, it is desirable that the parking lot provided in the apartment house be of the underground type in terms of land use efficiency. When apartment buildings become high-rise, parking devices with a large number of parking spaces are required. In addition, since the utility value of the first floor is high in an apartment house or a house that also serves as a store, a parking device that occupies a small space on the entry floor including the roadway is preferable.

[0010] In the parking apparatus of the vertical circulation system or elevator system of the upper boarding type, when it is attempted to increase the number of parked vehicles, it is necessary to excavate a deep hole to install the apparatus.
Not realistic. In the multi-layer circulation type, the parking device extends only in one direction as the number of parked vehicles increases, so the number of vehicles that can be parked is limited by the boundaries of the site unless the site is very long. In addition, as a general rule, it is obligatory to install a turntable in the parking device where a car goes backwards on the road when leaving the car.Therefore, in a multi-layer circulation parking device, a turntable is placed between the road and the entrance. Space is required, a parking device must be installed behind the road, and both a turntable and a space for accessing the equipment are required on the entry floor, which requires a lot of space on the entry floor. , Not preferable.

On the other hand, the elevator slide type parking device can form a parking device having a relatively square planar shape and having a large number of warehousing units, but it is necessary to secure a transverse space for the transporter 1 even on the entry floor, and therefore, it is possible to enter the vehicle. The efficiency of land use on the floor is extremely poor, making it unsuitable for parking facilities in apartments and houses with shops. Further, since the transporter 1 moves up and down and traverses, when the transporter traverses in a state of being held at a high position, the traveling stability of the trolley deteriorates, and rails are provided above and below in order to ensure traveling stability. The installation work will take a lot of time.

An object of the present invention is to obtain a parking device which is particularly suitable for an apartment house or a house that also serves as a store, which requires a relatively large number of parking spaces. An object of the present invention is to obtain a mechanical parking device that can park a certain number of cars in an underground space close to a cube, and can also reduce the cost of the transportation device and the construction cost relatively.

[0013]

The parking device of the present invention comprises:
Elevating traverse multi-stage (2 or 3 stages) installed underground
It is composed of a multi-row parking room 10, a traverse device 11 arranged in front of the entry stage of this parking room, and a lifting device 13 with a turntable 12 connected to one end of the traverse device. . The traverse device 11 does not move up and down, and the elevating device 13 does not traverse. Lifting device 13
Is the entry floor (ground floor) of the car and the traverse device 1
It goes up and down reciprocally to and from a position slightly below the installation depth of 1. The traverse device 11 horizontally reciprocates in front of the entry stage of the parking room 10 and can stop positioning in front of the parking rooms of each row.

The elevating and traversing multi-stage and multi-row parking room 10 has the same structure as the conventional elevating and traversing two-stage or three-stage parking apparatus. That is, the individual parking rooms (cells) 10 are arranged in multiple rows in two or three stages, and each row is provided with one (in the case of two stages) or two (in the case of three stages) lifting pallets. When the number of parking rooms is two, the upper level or lower level is the loading level, and when it is three levels, the middle level is the loading level, and the horizontal loading pallet 15 is arranged in the loading level by one less than the number of rows in the parking space.

It is rational to provide two sets of the parking rooms 10 with the traverse device 11 interposed therebetween. It is preferable that the number of steps of the parking room be three, in view of construction cost.

A preferred concrete structure is to arrange a three-stage multi-row parking room on both sides of a side wall of a rectangular pit so as to face each other, and to install a traverse device with a carriage 17 traveling on a rail 16 arranged between them. Configure. Then, an elevating stand 1 which is elevated and lowered along one of the ends of the traverse device along the front surface 18 of the pit.
An elevating device having 9 is provided, and the turntable 12 is mounted on the elevating table. Carrying pallet 20 that carries a car
While being placed on the turntable 12 and the carriage 17 of the elevator, it is transported from the loading position 21 on the ground to the front of the loading stage in the commanded row of the parking room.

[0017]

In operation, the elevator 13 (elevator table 19) having the transfer pallet 20 placed on the turntable 12 is in the upward movement position during storage, and the turntable 12 directs the transfer pallet 20 in the entering direction of the automobile. Car pallet 2
When it goes up to 0, the turntable 12 turns 90 degrees, and then the lifting device 13 descends. When the elevating device 13 reaches the lower end, the traverse device 11 (carriage 17) located slightly above it receives the transport pallet 20 from the turntable 12. Next, the traverse device 11 traverses and stops before the entry stage of the (vacant) parking room designated by the control device.

The parking space is a transverse pallet 15 in the parking room.
If it is above, move the car onto an empty transverse pallet. If the parking space is on the elevating pallet 14, the upper or lower empty elevating pallet is moved up and down to the loading stage, the car is moved into the lifting pallet 14 that has been raised and lowered to the loading stage, and the lifting pallet 14 is returned to its original position. Let The emptied transport pallet is carried to the lifting device side by the traverse device, and the lifting device rises, the turntable 12 receives the transport pallet 20 from the traverse device, and the turntable is rotated 90 degrees after reaching the rising end. Then, it is ready to accept the next car.

When the vehicle to be unloaded is on the elevator pallet 14 in the parking room, the traverse pallet of the entry stage is moved to empty the entry stage below or above the elevator pallet. Lift the pallet up and down to the loading stage. In the meantime, the transport pallet 20 is moved from the turntable 12 to the traverse device 11, and the traverse device 11 positions the transport pallet at the entry stage of the row in which the vehicle to be unloaded is accommodated. The car to be carried out is a pallet 15 in the parking room.
When above, the transport pallet 20 is positioned in front of its traversing pallet.

Then, the automobile is moved from the elevator pallet or the traverse pallet in the parking room to the transport pallet 20 on the traverse device 11, the traverse device 11 transports the transport pallet 20 to the elevator device 13 side, and then the elevator device 13 is moved. The turntable 12 rises and the transfer pallet 20
, And the turntable 12 turns 90 degrees to direct the vehicle toward the entrance side. In this state, the car can drive forward to the road.

The delivery of the vehicle 22 between the transport pallet 20 and the traversing pallet 15 or the lifting pallet 14 can be carried out by transporting the vehicle while the driver is still on board and allowing the driver to drive the vehicle by himself / herself. Alternatively, the transfer device used in the conventional elevator system or elevator slide system may be mounted on the transfer pallet 20.

[0022]

1 to 8 show an embodiment of a parking device according to the present invention. FIG. 1 is an overall side view and FIG. 2 is a plan view. In the illustrated embodiment, the parking room 10a has three rows and four columns,
10b are provided on opposite sides of the traverse device 11, and an elevating device 13 equipped with a turntable 12 is provided at one end of the traverse device 11.

As shown in FIG. 3, the parking room 10 includes four lifting pallets 14a and 14b each on the upper and lower stages.
Equipped with 3 transverse pallets 1 in the middle tier for entry
5 is provided. Therefore, there are 11 cars in one parking room, total 22
It is possible to park the car. Each of the upper and lower elevating pallets 14a is suspended by a suspension-type elevating / lowering tool 23, and can be individually elevated and lowered between the upper and middle stages. Each of the lower elevating pallets 14b is supported by, for example, a pantograph type elevator 24, and can elevate between a lower stage and a middle stage. The traverse pallets 15 at the middle stage can traverse individually by traveling on the rails 25. As the lifting mechanism and the traversing mechanism of the lifting pallets 14a and 14b and the traversing pallet 15, the structure used in the conventional two-stage parking facility of the lifting and traversing type can be used as it is.

4 and 5 are detailed views of the traverse device. The rail 25 of the traverse device is installed on the bottom surface of an underground pit 26 that houses the entire parking device, and a carriage 17 that travels on the rail 25 is provided.
The dolly 17 is supported by wheels 27 that roll on rails 25, is stretched along the rails 25, and is connected to a chain 29 that is driven by a motor 28 in the forward and reverse directions. There are four stop positions of the dolly 17, which correspond to the positions of the four rows of lifting pallets in the parking room 10. Leftmost stop position 3 in Figure 4
0 is the corresponding delivery position to the parking room, and is also the delivery position to the lifting device to be described later.

The dolly 17 has a height corresponding to the lower tier of the parking device, and the upper surface thereof is substantially the height of the middle tier of the parking room. In order to avoid interference with the lifting device, the upper part of the center part of the dolly 17 is cut off obliquely to avoid interference with the lifting device.
The transport pallet 20 on both sides 31 and 32 thereof.
(See FIG. 8).

6 to 8 are detailed views of the lifting device. A support column 33 is erected in the center of the wall surface of the pit at one end of the traverse device 11, and vertical rails 34 are fixed to both sides of the support column. The elevating table 19 is supported by upper and lower roller groups 35 and 36, which are provided so as to sandwich the vertical rails 34 on both sides from three sides, respectively, and the vertical chain 3 stretched along the rails 34 is arranged vertically.
It is connected to 7. The chain 37 is a motor 38 (see FIG. 8).
(Refer to FIG. 3), the elevator table 19 is moved up and down.

Since the lift 19 has a cantilevered structure for supporting an automobile, the upper and lower roller groups 35, 36 have a long span (upper and lower intervals), and an oblique stay 40 for supporting the tip of the lift 19 is provided. In order to avoid interference with the carriage 17 of the traverse device, the central portion of the upper surface of the carriage 17 is cut off obliquely as described above.

The turntable 12 is supported by a swivel bearing 41 at the tip of the lift table 19. An internal gear 43 is provided inside the inner ring 42 of the slewing bearing, and a pinion 44 meshing with the internal gear 43 is rotated by a motor 45 to rotate the turntable 12. On the upper surface of the turntable 12, a fitting protrusion 46 for positioning the transport pallet 20 is provided.

The position of the ascending end of the lift 19 is the entry position 21 of the vehicle into the parking device. In order to make the parking space in the ground floor portion including the passage from the road to the entry position 21 as small as possible, this entry position 21 is preferably provided close to the road (hence the boundary of the site). Therefore, the direction of entry of the vehicle into the entry position 21 is a direction orthogonal to the wall surface 47 of the pit provided with the parking device. Then, by turning the turntable 12 by 90 degrees at the position where the vehicle that has entered the entry position 21 is directed sideways (in a direction parallel to the front face 18 of the pit provided with the lifting device), the lifting device 13 is lifted and lowered. By doing so, the projecting length of the lifting table 19 can be shortened to make the apparatus compact and the lifting apparatus 13
The transfer pallet 20 is smoothly transferred between the transfer pallet 20 and the traverse device 11, and the vehicle is transferred smoothly between the transfer pallet 20 and the parking room 10.

In the illustrated apparatus, the carrier pallet 20 and the parking room 1
The movement of the vehicle between 0a and 10b is performed by making the automobile self-propelled. Therefore, a passage 48 for the driver is provided around the middle of the parking room so that the driver can enter and exit the ground through the stairs 49.

The operation of the embodiment apparatus described above is as explained in the section of the above operation.

[0032]

EFFECTS OF THE INVENTION The parking device of the present invention can minimize the space for running a car on the ground floor and getting in the parking device. That is, the entry position is limited to one place in the parking area, and at this position, the vehicle can be received and sent out in the direction coming in from the road and toward the road, so that the space for parking on the ground floor is very large. Can be small and space efficient.

Further, it is possible to form a parking facility of a required number of parking lots for a relatively small-scale apartment house or an apartment house with a store, with a plane having a shape close to a square and the excavation depth of the underground pit not being too deep. Therefore, it is suitable as a parking facility formed in the underground part under the building.

Further, since the turntable and the lifting table are integrated and the lifting mechanism and the traverse mechanism are separated, the cost of the lifting device and the traverse device and the installation cost thereof can be reduced, and the stability during transportation is improved. .

[Brief description of drawings]

FIG. 1 is an overall side view of an apparatus according to an embodiment.

FIG. 2 is an overall plan view of an apparatus according to an embodiment.

FIG. 3 is a schematic side view of a parking room.

FIG. 4 is a side view of the traverse device.

FIG. 5 is a front view of the traverse device.

[Fig. 6] Side view of the lifting platform

FIG. 7 is a cross-sectional view showing a turntable support portion.

FIG. 8 is a side view of the lifting device.

FIG. 9 is a side view of a box-type multi-layer circulation type parking device.

FIG. 10 is an elevation view of an elevator slide type parking device.

11 is a plan view of FIG.

FIG. 12 is a front view of a two-step parking device that is vertically movable.

[Explanation of symbols]

 3 Lifting Pallet 5 Traverse Pallet 10 Parking Lot 11 Traverse Device 12 Turntable 13 Lifting Device 16 Rail 17 Cart 18 Small Face 19 Lifting Table 20 Transfer Pallet 21 Loading Position

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Masanori Takatsuka 9-406 Imae-cho, Komatsu City, Ishikawa Prefecture Komatsu Engineering Co., Ltd. Industrial Machinery Systems Business Division (72) Yoshihiro Toi 9-406 Imae-cho, Komatsu City, Ishikawa Prefecture Address Komatsu Engineering Co., Ltd. Industrial Machinery Systems Division

Claims (3)

[Claims] 1. A multi-stage, multi-row parking room installed in the basement (10)
And a traverse device (11) arranged in front of the entry stage of this parking room, and an elevating device (13) with a turntable (12) connected to one end of this traverse device, and parking The room (10) is equipped with one or two lifting pallets (3) in each row and a traversing pallet (5) in the entry level which is one less than the number of rows in the parking room. (13)
Moves back and forth between the ground floor and the parking stairs,
The traverse device (11) is a mechanical parking device that horizontally reciprocates in front of the entry stage of the parking room (10) and is positioned and stopped in front of the parking rooms of each row. 2. The mechanical parking apparatus according to claim 1, wherein two sets of parking rooms (10) are provided with the traverse device (11) interposed therebetween, and each parking room has a three-stage multi-row parking space. 3. A traverse device is constituted by a trolley (17) traveling on a rail (16) arranged between three-stage multi-row parking rooms facing each other on both sides of a side wall of a rectangular pit. The edge of the pit at one end of this traverse device
There is a lifting device equipped with a lifting platform (19) that goes up and down along the (18), a turntable (12) is mounted on this lifting platform, and a transfer pallet (20) carrying a car is mounted on the lifting platform. In the state of being placed on the turntable (12) and the carriage (17), it is conveyed from the entry position (21) on the ground to the front of the entry stage of the commanded row of the parking room, The mechanical parking apparatus according to claim 2.