JPH1122235A - Mechanical underground parking - Google Patents

Abstract

(57) [Summary] [PROBLEMS] To provide a mechanical underground multi-story parking garage which can be constructed at low cost, and has high storage efficiency and high entrance / exit efficiency. SOLUTION: A continuous underground wall 10 which is formed in a cylindrical shape and also serves as a temporary retaining wall as a structural frame. The continuous underground wall 10 is constructed underground, the soil inside is excavated without support, a bottom plate 12 is constructed at the bottom thereof, and the continuous underground wall 1 is further constructed.
Sixteen parking rooms 18 are radially provided on each step along the inner peripheral surface of the zero. A cylindrical frame body 40 is provided concentrically on the continuous underground wall 10 so as to be rotatable. Also, the frame body 4
An elevator 60 is provided at the center of the zero. Elevator 60
And the conveyor units 26, 62, 64 in the parking room 18.
Is provided. By rotating the frame body 40 and the elevator 60 and raising and lowering the elevator 60, the entrance of the elevator 60 is made to coincide with the entrance of each parking room 18, and the vehicle enters and exits.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a mechanical underground multi-story parking garage having vehicles transporting means for accommodating vehicles in an underground space, and more particularly to a mechanical underground parking facility in which the number of parked vehicles is limited to about 90. The ones that are effective when applied to a multi-story parking lot

[0002]

2. Description of the Related Art A conventional underground multi-story parking garage is constructed to accommodate a large number of parkings, for example, 200 or more, and its overall structure is rectangular in plan view. Lord. Further, as a method of constructing an underground structure in such an underground multi-story parking lot, first, the ground is excavated by a large-scale temporary retaining structure, and a structural body of the underground parking lot is constructed inside the ground.

[0003]

However, in the above-mentioned mechanical underground parking garage, a temporary retaining wall which does not ultimately become a component of the underground parking garage must be constructed. Construction costs are very high. As a result, the construction cost per vehicle increases, and it is difficult to make a profitable business unless the parking lot is a large parking lot such as 200 or 300.
However, it is difficult to secure a parking space in an overcrowded urban area, and there is a great need for an underground parking lot, particularly a relatively small mechanical underground multi-story parking lot.

An object of the present invention is to provide a relatively small mechanical underground parking garage which can be constructed at a low cost, and can accommodate as many vehicles as possible in a small space, and at the same time, has a high efficiency. It is an object of the present invention to provide a mechanical underground multi-story parking lot that allows a vehicle to enter and leave the vehicle.

[0005]

SUMMARY OF THE INVENTION In order to achieve the above object, the present invention is a mechanical underground multi-story parking garage having a vehicle transportation means for accommodating a vehicle in an underground space, and extending vertically inside. A continuous underground wall which has a cylindrical shape so as to obtain a space and extends downward in the ground and serves also as a temporary retaining wall and a permanent structural frame, and a plurality of spaced apart above and below the continuous underground wall Are arranged in an annular shape along the inner peripheral surface of the continuous ground wall, each having a space for accommodating one vehicle, and a direction in which the accommodated vehicle advances and retreats from the center of the continuous ground wall to the outer peripheral side. A plurality of parking rooms provided so as to be in the same direction, a parking room side transfer means installed in each of the parking rooms, for mounting the vehicle and transferring the vehicle in the radial direction; Extending up and down concentrically at the center,
A frame body rotatable in a horizontal direction, an outer peripheral portion of which is assembled into a substantially cylindrical shape facing each of the parking chambers; a rotation drive mechanism for rotating the frame body; and a frame body provided on the frame body. An elevator path extending vertically while penetrating in the diametric direction of the elevator, an elevator disposed on the elevator path, and a vehicle mounted on the elevator and mounted along the diametric direction of the frame body, and An elevator-side transfer means for transferring the body in the diametric direction and a lifting mechanism for lifting and lowering the elevator are provided.

The present invention also provides an annular floor extending along the inner peripheral surface of the continuous underground wall at a plurality of locations spaced above and below the continuous underground wall. A room frame is provided, and the parking room is formed by the parking room frame. Further, the invention is characterized in that the parking room frame is formed with a plurality of upper and lower parking rooms. Further, according to the present invention, a bottom plate is constructed on a bottom surface of the internal space of the continuous underground wall, and the frame body includes a lower frame disposed on the bottom plate, and an upper frame provided on an uppermost portion of the frame body. A middle pillar provided between the upper frame and the lower frame on both sides of the elevator path and also serving as an elevator guide; an outer pillar provided between the upper frame and the lower frame at an outer peripheral portion of the frame body; It is characterized in that a plurality of middle frames spanned between the middle pillar and the outer pillar are provided at a plurality of locations spaced above and below the pillar and the outer pillar. Further, according to the present invention, a bottom plate is constructed on a bottom surface of the internal space of the continuous underground wall, and the rotation drive mechanism is installed on the bottom plate, and an outer peripheral portion of the frame body and the parking room face the frame body. Where
A rotation guide mechanism for guiding the rotation of the frame body is provided.

[0007] Further, according to the present invention, the rotary drive mechanism comprises: an annular guide rail provided on the bottom plate; a plurality of wheels rotatably supported by the frame body and traveling along the guide rail; And a drive motor for rotating each wheel. Further, in the present invention, the elevator-side transfer means has a length in which two vehicles can be placed in a tandem and is arranged in the longitudinal direction thereof.
It has two conveyor units, and the frame has a diameter corresponding to the length of the elevator. Further, the present invention is characterized in that the elevator is provided with a displacement mechanism that displaces the conveyor unit toward each parking room when a vehicle enters and exits each parking room. Further, in the present invention, the elevating mechanism is provided on the upper frame, counterweights are arranged on both sides of the elevator, and the counterweight moves up and down inside the frame body as the elevator moves up and down. Features.

[0008] In the mechanical underground multi-story parking lot of the present invention as described above, the temporary earth retaining wall and the permanent structural skeleton are also used by the cylindrical continuous underground wall, and when the internal soil is excavated. The underground structure can be constructed economically by eliminating the need for a support because of the cylindrical shape.
In addition, by arranging a parking room having a storage space for one vehicle along the inner peripheral surface of the continuous underground wall, as many parking rooms as possible are disposed on the inner peripheral portion of the continuous underground wall. Can be. In addition, since each parking room is arranged in a state where the moving direction of the vehicle accommodated therein is arranged in a radial direction from the center of the continuous ground wall toward the outer peripheral side, the entrance / exit of the vehicle to / from each parking room is performed. Can be efficiently performed with an elevator provided at the center of the continuous underground wall. In addition, the elevator is moved up and down by a lifting mechanism to adjust to the height of the parking room, and by rotating the frame body supporting the elevator by a rotation driving mechanism, the entrance of the elevator corresponds to the entrance of each parking room. Thus, it is possible to efficiently move the vehicle into and out of the desired parking room.

[0009]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, an embodiment of a mechanical underground multi-story parking lot according to the present invention will be described. FIG. 1 is a vertical sectional view showing the entire structure of a mechanical underground multi-story parking lot according to the present invention, and FIG. 2 is a vertical cross section showing the whole structure of the mechanical underground multi-story parking lot shown in FIG. FIG. 3 and FIG. 3 are horizontal sectional views showing the structure of the basement portion of the mechanical underground multi-story parking lot shown in FIG. 1, and FIG. 4 is an enlarged view of the central portion of FIG. The mechanical underground multi-story parking lot of this example is
It has three floors and three basement floors, and has a parking room on the first to third floors. On the first basement floor, half of it is a facility room with fire extinguishing equipment and electrical and mechanical equipment and a management room 2,
Ten parking rooms 18 are provided radially in other spaces, and can accommodate ten vehicles.

On the second basement floor, three upper and lower parking room frames 30A are provided, and 16 parking rooms 18 are provided radially on each stage, so that a total of 48 vehicles can be accommodated. Also, on the third basement floor, two upper and lower parking room frames 30B are provided, and 16 parking rooms 18 are provided radially on each stage.
It can accommodate two vehicles. Therefore, the underground multi-story parking garage of this example has a parking room scale for a total of 90 vehicles. In addition, a shed 4 is provided on the ground floor.
A, a berth 4B, a management room 4C, and a waiting room 4D.

The underground multi-story parking lot of this embodiment has a continuous underground wall 10 which also serves as a temporary retaining wall as a structural frame.
As shown in FIG. 3, the continuous underground wall 10 has a cylindrical shape in plan view, is continuous over the entire basement of the underground multistory parking lot, and is constructed further below.
In the underground space inside the continuous underground wall 10, a bottom slab 12 is constructed at the bottom.

At floors above and below the inner wall of the continuous underground wall 10, floors 20 of each floor are provided.
0 is provided. The floor 20
It is formed annularly along the inner periphery of the continuous underground wall 10,
It extends in the direction of the center of the continuous underground wall 10 by a length corresponding to the length of each parking room 18 for accommodating one vehicle, and has a cylindrical shape which is open upward inside the floor 20 of each floor. Space 10A
Are formed. Further, as shown in FIG. 3, each parking room 18 has an accommodation space having a width and length sufficient to accommodate one vehicle, and the moving direction of the accommodated vehicle 24 is the center of the continuous underground wall 10. 16 are arranged in each step along the inner periphery of the continuous underground wall 10 in a state of being arranged in a radial direction from the outside to the outer peripheral side. By arranging the parking rooms 18 in this manner, a large number of parking rooms 18 can be accommodated in the innermost periphery of the continuous underground wall 10 in the most packed state, and high arrangement space efficiency is obtained.

In each parking room 18, a conveyor unit 26 (corresponding to a parking-room-side transfer means in the claims) for carrying in and out of the vehicle 24 is installed. Each conveyor unit 26 arranges a plurality of rollers in the loading / unloading direction of the vehicle 24, and drives each roller by a drive mechanism (not shown) to transfer the vehicle 24 on the rollers in the forward / backward direction to perform loading / unloading. It is like that.

A frame 40 supporting an elevator 60 is provided at the center of the continuous underground wall 10, that is, in the space 10A. The frame body 40 is
It is arranged concentrically with the continuous underground wall 10 and is assembled in a substantially cylindrical shape that is continuous over all floors of the underground multi-story parking garage, and its outer periphery faces the inner periphery of the floor 20 of each floor. That is, it is formed in a size facing each parking room 18. The frame body 40 includes a lower frame 42 disposed on the bottom plate 12, an upper frame 44 provided on the top of the frame body 40, a plurality of middle pillars 46 provided between the upper frame 44 and the lower frame 42, and Outer pillar 48, upper frame 44 and lower frame 4
2 and a plurality of middle frames 50 supported by the middle pillar 46 and the outer pillar 48 at an interval vertically.

As shown in FIG. 3 and FIG.
It consists of two crescent-shaped middle frame halves 50A facing each other. The middle frame half 50A has a semicircular frame material horizontally arranged outside and a linear frame material horizontally arranged inside. , A reinforcing material is erected between the frame members. An elevator path 61 that penetrates in the diametric direction of the frame body 40 is provided between the mutually facing middle frame halves 50A, and the elevator path 61 extends vertically between the upper frame 44 and the lower frame 42 in plan view. This elevator path 6 is provided so as to extend.
The elevator 60 moves up and down within 1. The plurality of middle pillars 49 extend vertically in the middle frame half 50A facing the elevator path 61, and also serve as an elevator guide for guiding the elevator 60 up and down.
Reference numeral 8 extends vertically in the middle frame half 50A facing the inner periphery of the floor 20 of each floor.

A rotation drive mechanism for rotating the frame body 40 is provided below the frame body 40. FIG. 7 is an enlarged partial side view showing the configuration of the rotation drive mechanism. This rotation drive mechanism is a bottom plate 1
2 and an annular guide rail 70 provided on
A plurality of wheels 72 rotatably supported by a shaft support portion 42 </ b> A provided on the lower frame 42, and a drive motor 74 for rotating and driving each wheel 72. By driving each wheel 72 by the drive motor 74, each wheel 72 runs on the guide rail 70, and the frame body 40 is rotationally driven. By rotating the frame body 40 in this manner, the direction of the elevator 60 is changed, and the parking room 18 for entering and exiting the vehicle is stored.
Then, the entrance of the elevator 60 is made to coincide.

On the outer periphery of the frame body 40, a rotation guide mechanism for guiding the rotation of the frame body 40 is provided. FIG. 5 is an enlarged sectional view showing the configuration of the rotation guide mechanism. The rotation guide mechanism is provided on the outer column 48 and has substantially annular guide frames 76A and 76B along the rotation direction of the frame body 40, a guide roller 78 rotatably supported by the guide frames 76A and 76B, and a floor 20. And an annular guide rail 80 provided on an inner peripheral portion of the guide rail. In this rotation guide mechanism, the guide roller 78 is brought into rolling contact with the end surface of the guide rail 80 so that the frame body 40 maintains a smooth rotation state.

The elevator 60 has a length in which two vehicles can be placed in a cascade, and both ends in the longitudinal direction of the elevator 60 face the outer periphery of the frame body 40, and
It is the entrance of the vehicle facing the side. The elevator 60 can transport two vehicles at a time, and can enter and exit the parking rooms 18 from the entrances on both sides. Also, the elevator 60 has two columns
Two conveyor units 62 and 64 (corresponding to the elevator-side transfer means in the claims) are provided for each of the vehicles on which the tables are mounted to enter and leave the vehicle. FIG.
FIG. 2 is a partial cross-sectional view showing a structure of such an elevator 60. The elevator 60 is provided with a conveyor unit 62 on a lift base 60A that is raised and lowered by a lift mechanism described below.
64 are provided. A ceiling frame 60C is provided on the lifting base 60A via a pillar 60B.
The elevating base 60A and the ceiling frame 60C are slidably fitted in the elevating guide (the middle column 46) in the elevating direction so as to obtain a stable elevating operation.

Each of the conveyor units 62 and 64 is
4, a plurality of rollers are arranged in the loading / unloading direction, and by driving each roller by a drive mechanism (not shown), the vehicle 24 on the rollers is moved in the forward / backward direction to perform loading / unloading. . Also, as shown in FIG. 6, each of the conveyor units 62 and 64 of the elevator 60 and each of the parking rooms 18
There is a gap t in the normal state between the conveyor unit 26 and the elevator unit 60 so that the elevator 60 can rotate smoothly without contacting the parking room 18 side. When each vehicle enters and exits, the conveyor units 62 and 64 are displaced toward the parking room 18 by a displacement mechanism such as a telescopic jack 66 to reduce the gap t so that smooth entry and exit can be performed. Has become.

The elevating mechanism 90 is installed on the upper frame 44 of the uppermost part of the frame body 40,
The elevator 60 is controlled to move up and down through a plurality of suspension wires 90A and 90B connected to C. The suspension wires 90A, 90B of the lifting mechanism 90
Are connected to counterweights 92A and 92B. As shown in FIG. 3, each of the counterweights 92 </ b> A and 92 </ b> B is suspended in a gap portion of the middle frame 50 of the frame body 40 and distributed to both sides of the elevator 60.
The elevator 60 can be supported in a well-balanced manner.

As described above, in the mechanical underground multi-story parking lot of the present embodiment, the temporary underground wall 10 and the permanent structural skeleton are also used by the continuous underground wall 10 formed in a cylindrical shape.
In addition, since the continuous underground wall 10 is cylindrical and does not require any support when excavating the soil therein, the underground structure can be economically constructed. In particular, since the parking rooms 18 each having a space for accommodating one vehicle are radially arranged along the inner periphery of the continuous underground wall 10, many parking rooms 18 can be efficiently arranged in a small space. A highly efficient parking lot can be constructed. Also, the elevator 60 arranged in the center can carry two vehicles,
Since the vehicle can enter and exit the parking rooms 18 from the front and rear entrances, the vehicle can enter and exit efficiently, and the storage efficiency of the parking lot can be improved with a simple configuration.

Further, since the frame body 40 supporting the elevator 60 is rotated as a whole to change the direction of the elevator 60, a column or the like for guiding a lift with a turntable is provided on the parking room 18 side. Since there is no need, there is no strut between the adjacent parking rooms 18. Therefore, since there is no obstacle such as a pillar between the parking rooms 18, it is easy to widen the entrance of each parking room 18, and as a result, it is possible to arrange the parking rooms 18 compactly. .

[0023]

As described above, in the mechanical underground multi-story parking lot of the present invention, a cylindrical continuous underground wall serving both as a temporary retaining wall and a permanent structural frame is provided. A plurality of parking rooms are arranged along the inner periphery at locations vertically spaced, and a cylindrical frame body is provided at the center of the continuous underground wall, and the frame body is vertically and diametrically oriented. An elevator is installed in a state where it penetrates through the elevator, and this elevator is raised and lowered by an elevating mechanism provided on the frame body, and the frame body is rotated by a rotary drive mechanism, so that the entrance of the elevator selectively matches the entrance of each parking room Then, the vehicle was put in and taken out.
Therefore, the temporary ground retaining wall and the permanent structural frame are also used by the cylindrical continuous underground wall, and the underground structure is economical because the continuous underground wall is cylindrical and does not require support when excavating soil. It can be built as a business and can be profitable even as a small underground parking lot. Therefore, it is possible to construct an underground parking lot in a small space even in a dense area in an urban area. In addition, by arranging a parking room having a storage space for one vehicle along the inner peripheral surface of the continuous underground wall, as many parking rooms as possible are disposed on the inner peripheral portion of the continuous underground wall. And a parking lot with high accommodation efficiency can be constructed.

[Brief description of the drawings]

FIG. 1 is a vertical sectional view showing the entire structure of a mechanical underground multi-story parking lot according to the present invention.

FIG. 2 is a vertical sectional view showing the entire structure of the mechanical underground multi-story parking lot shown in FIG. 1 from directions different by 90 °.

FIG. 3 is a horizontal sectional view showing the structure of the basement of the mechanical underground parking garage shown in FIG. 1;

FIG. 4 is an enlarged view of a central portion of FIG.

5 is an enlarged cross-sectional view showing a configuration of a frame body rotation guide mechanism in the mechanical underground parking garage shown in FIG.

FIG. 6 is a partial cross-sectional view showing an elevator structure in the mechanical underground parking garage shown in FIG.

FIG. 7 is an enlarged partial side view showing a configuration of a rotary drive mechanism of a frame body in the mechanical underground parking garage shown in FIG. 1;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Continuous underground wall 12 Bottom plate 18 Parking room 24 Vehicle 26, 62, 64 Conveyor unit 40 Frame body 42 Lower frame 44 Upper frame 46 Middle pillar 48 Outer pillar 50 Middle frame 60 Elevator 70, 80 Guide rail 72 Wheel 74 Drive motor 78 Guide roller

Claims (9)

[Claims] 1. A mechanical underground multi-story parking garage having a vehicle transportation means and accommodating a vehicle in an underground space, and having a cylindrical shape so as to obtain a space extending vertically inside the underground parking garage. A continuous underground wall extending downward and also serving as a temporary retaining wall and a permanent structural frame; and an annular shape along the inner peripheral surface of the continuous underground wall at a plurality of locations spaced above and below the continuous underground wall. Are placed in each vehicle 1
A plurality of parking rooms having a storage space for the number of vehicles, and a plurality of parking rooms provided so that the moving direction of the accommodated vehicle is a radial direction from the center of the continuous ground wall toward the outer peripheral side, and installed in each of the parking rooms. A parking-room-side transfer means for mounting the vehicle and transferring the vehicle in the radial direction; and extending vertically concentrically at the center of the continuous underground wall, rotatable in the horizontal direction, and having an outer periphery thereof. A frame body assembled into a substantially cylindrical shape facing the respective parking chambers; a rotation drive mechanism for rotating the frame body; provided on the frame body, while vertically penetrating in a diameter direction of the frame body. An elevator path that extends, an elevator disposed on the elevator path, and an elevator installed on the elevator, the vehicle being mounted with the vehicle moving toward and away from the frame body in the diameter direction of the frame body, and An elevator side transfer means for transferring the radial direction, the mechanical underground parking garage, characterized in that it and a lifting mechanism for lifting an elevator in the elevator path. 2. An annular floor extending along the inner peripheral surface of the continuous underground wall is provided at a plurality of locations above and below the continuous underground wall, and a parking room frame is installed on each floor. The mechanical underground multi-story parking lot according to claim 1, wherein the parking room is formed by the parking room frame. 3. The mechanical underground multi-story parking lot according to claim 2, wherein a plurality of upper and lower parking rooms are formed in the parking room frame. 4. A bottom plate is constructed on a bottom surface of the internal space of the continuous underground wall, wherein the frame body includes a lower frame disposed on the bottom plate, and an upper frame provided on an uppermost portion of the frame body.
A middle pillar provided between the upper frame and the lower frame on both sides of the elevator path and also serving as an elevator guide; an outer pillar provided between the upper frame and the lower frame at an outer peripheral portion of the frame body; The mechanical underground multi-story parking lot according to claim 1, further comprising a plurality of middle frames bridged between the middle pillar and the outer pillar at a plurality of locations spaced above and below the outer pillar. 5. A bottom plate is constructed on a bottom surface of the internal space of the continuous underground wall, and the rotary drive mechanism is installed on the bottom plate, and an outer peripheral portion of the frame body and a place where the parking room faces the frame body. 2. A mechanical underground parking garage according to claim 1, further comprising a rotation guide mechanism for guiding rotation of the frame body. 6. The rotation drive mechanism includes an annular guide rail provided on the bottom plate, a plurality of wheels rotatably supported by the frame body and running along the guide rail, and rotating the wheels. The mechanical underground multi-story parking lot according to claim 5, further comprising a driving motor for driving. 7. The elevator-side transfer means comprises two columns.
2. The vehicle body has a length capable of mounting two vehicles, and has two conveyor units arranged in the longitudinal direction thereof, and the frame body has a diameter corresponding to the length of the elevator. The described mechanical underground multi-story parking lot. 8. The mechanical basement according to claim 7, wherein the elevator is provided with a displacement mechanism for displacing the conveyor unit toward each parking room when a vehicle enters and exits each parking room. Multi-level parking. 9. The elevator mechanism is provided on the upper frame, and counter weights are arranged on both sides of the elevator,
The mechanical underground parking garage according to claim 2, wherein the counterweight moves up and down inside the frame body as the elevator moves up and down.