JPH06158903A - Parking garage, transferring means for vehicle and balancing mechanism for lift - Google Patents

Abstract

PURPOSE:To accommodate vehicles to be parked efficiently. CONSTITUTION:A carriage 1 equipped with a transferring means 4 for transferring a vehicle 50 is provided, and an elevator constructed of a device for lifting up and down the carriage 1, a rope and a hoisting device is provided. A space through which the carriage 1 is lifted up and down by operation of the elevator is made an elevator shaft 10, and a cylindrical structure 11 having the elevator shaft 10 as its center axis is constructed underground. Then, the cylindrical structure 11 is made to serve as a frame body for the parking garage. Storing parts 16, extending horizontally in layers from the elevator shaft 10, are provided in the cylindrical structure 11, and a parking space 20 for the vehicle 50 is constructed by dividing the inside of the cylindrical structure 11. Thereby, the parking garage can be constructed speedily and safely with easy processing of work.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a parking lot where land can be effectively used, and more particularly to a parking lot where a large number of vehicles can be put in and out of the parking space in order, and a vehicle transfer means which can be used regardless of whether the parking lot is on the ground or underground. Car lift balance mechanism.

[0002]

2. Description of the Related Art In urban areas, the number of vehicles is increasing and it is demanded to secure a parking lot. Parking efficiency is poor in a ground parking lot where the ground plane is divided into vehicle spaces, so the ground parking lot is three-dimensionalized and a storage unit with multiple floors is provided to connect each storage unit with a roadway or a vehicle. There is provided a gondola-type parking lot or the like, which is equipped with the hoisting device and is used for loading and storing vehicles in a building space.

[0003]

The parking lot building has a large amount of dead space such as the areas of the roads and stairs, and thus has poor planar efficiency. On the other hand, although the gondola type parking lot improves efficiency with respect to the site area, it is installed on the ground and uses the sky above the site, so the ground storage surface is reduced as a parking space. Furthermore, the turntable used at the entrance of the gondola-type parking lot could not adjust the lateral position only by correcting the traveling direction of the vehicle. SUMMARY OF THE INVENTION It is an object of the present invention to solve these drawbacks and provide a parking lot capable of efficiently storing a vehicle on the ground or underground, a vehicle transfer means, and a vehicle lift balance mechanism.

[0004]

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and a parking lot is provided with a cylindrical body which is a skeleton and is provided with a storage portion for horizontally dividing the cylindrical body. An elevating device including a lift arranged in a hoistway formed in the center of the tubular body while forming a parking space, a plurality of ropes connected to the lift, and hoisting means for each rope. Is provided, and a loading platform having a transfer means for the vehicle is provided on the lift, and the loading platform of the vehicle is movable up and down in the hoistway by the lifting device.

The transfer means of the vehicle is rotatably connected to a first support member rotatably connected to the center of the lift and to a portion eccentric from the center of rotation of the first support member. A second support member slidably coupled to the platform, a first rotation drive means for rotationally driving the first support member, and a second rotation drive means for rotationally driving the second support member. And a sliding means for sliding the loading platform.

In addition, the lift balance mechanism is a lift having two sets of supporting pieces facing each other, and one end of each of the supporting pieces of the lift is changed in direction through a plurality of direction changing members, and the upper ends of the opposite supporting pieces are changed. It is characterized by hanging a balance rope up to.

[0007]

[Function] Since the skeleton of the parking lot is formed in a cylindrical shape with the hoistway as the central axis, it acts strongly against external pressure. The strength is further enhanced by the storage part inside the cylinder. Vehicle warehousing is carried out as follows. The vehicle is placed on the loading platform, and the loading platform is operated to operate the hoisting means of the lifting device to lower the lift by the rope to the desired storage position. Simultaneously with the descent, the loading table is rotationally transferred by the transfer means so that the traveling direction of the mounted vehicle coincides with the entrance direction of an arbitrary parking space in the storage section. At this time, if necessary, the shifting means changes the front-back sliding position of the vehicle to move the vehicle to the parking space, and then the lifting device is operated to return the loading platform to the ground. Alternatively, the loading platform is moved to the parking space of the vehicle scheduled to leave and the vehicle is placed on the loading platform and returned to the ground surface. By using the transfer means of the vehicle and the balance mechanism of the lift during the above work, safer and quicker parking work can be performed.

[0008]

FIG. 1 is an enlarged plan view of an embodiment of the present invention, FIG.
Is a side view taken along the line II-II of FIG. 1, FIG. 3 is a schematic perspective view,
4 and 5 are a plan view and a front view showing the structure of the transfer means, and FIG. 6 is an explanatory view of the parking order.

This embodiment will be described briefly. The underground parking lot is provided with the loading platform 1 on which the transfer means 4 of the vehicle 50 is formed, and the lifting device 5 for raising and lowering the loading platform 1. A space in which the loading platform 1 is lifted by the lifting device 5 is defined as a hoistway 10, and a tubular body 11 having the hoistway 10 as a central axis is constructed underground. The tubular body 11 is used as a body of an underground parking lot, and the storage portions 16 are provided in a horizontal hierarchy to divide the interior of the tubular body 11 into a parking space 20 for the vehicle 50. In the present embodiment, the storage section 16 is composed of columns, beams, and belt conveyors without providing a floor section, but is not limited to this, and a floor section may be provided on the bottom surface.

The above configuration will be described in detail. The loading platform 1 is formed on the upper surface in a rectangular shape having a size large enough to mount the vehicle 50 thereon.
The lifting device 5 includes a lift 13 disposed in the hoistway 10 and a plurality of ropes 14 connected to the lift 13.
And a hoisting means 17 for each rope 14. The lift 13 is formed in a substantially cross shape having two pairs of support pieces 13A and 13B as a pair of support portions facing each other on both sides, and a rope 14 is formed on each of the support pieces 13A and 13B.
Are respectively connected.

In this case, the rope 14 is connected at one end to the supporting pieces 13A and 13B of the lift 13 and extends upward, is hung on the direction changing member 21 and is changed in the lateral direction, and if necessary, the direction is changed. It is hung on the conversion member 22 and the direction is changed to the hoisting means 17 side. The hoisting means 17
Is a rope 1 connected to each of the support pieces 13A and 13B.
Two winding cylinders 23, 23 around which 4 is wound, and a drive mechanism 24 such as an electric motor for rotationally driving one winding cylinder 23,
It comprises a balance weight 25 connected to the end of the rope 14 hanging from the winding drum 23.

Therefore, the winding mechanism 23 is driven by the drive mechanism 24.
When the rope is rotated, each rope 14 is pulled or pulled back and the lift 13 moves up and down, and when the rotation of the winding drum 23 is stopped, the lift 13 balances with the weight 25 and stops at a predetermined position.

The transfer means 4 has a first support member 26, which is an elongated member whose one end is rotatably connected to the center of the lift 13, and is eccentric from the rotation center A of the first support member 26. The second supporting member 27 is provided at the part
Is rotatably connected to the supporting member 27 and the loading platform 1
Is slidably connected. Furthermore, a first rotation drive device 28 that rotationally drives the first support member 26,
It comprises a second rotary drive device 29 for rotationally driving the second support member 27, and a slide device 30 for sliding the cargo bed 1 described above.

The first support member 2 of the transfer means 4 having the above structure
6 can be rotated 360 degrees clockwise or counterclockwise about the point A by the first rotation drive device 28. The second support member 27 can be rotated around the point B by the second rotation track device 29, and the second support member 27 is moved by the slide device 30 with the point B as a reference. It is configured to be slidable back and forth in a direction along the longitudinal direction. Therefore, the loading platform 1
Rotation of the first support member 26 and second support member 2
By rotating 7 and sliding forward and backward, the center position a of the hoistway 10 can be moved to both end positions b or c.

The tubular body 11 is formed by driving an H-shaped steel sheet pile 12 into a cylindrical shape in the ground as shown in FIG. Cylinder 11
The shape of is not limited to this, and may be a polygonal shape. Then, the space portion formed between the adjacent steel sheet piles 12, 12 is filled with concrete or the like that also serves as a water stop and reinforced. This steel sheet pile 12
Is also strong against bending moments. The parking space 20 can be treated by partitioning it with steel materials such as columns and beams. In this embodiment, each storage unit 16 is made of steel that can withstand the weight of the vehicle. In addition, these may be constructed by a continuous wall type or a reinforced concrete frame.

The storage unit 16 is constructed by assembling each layer from the ground of the tubular body 11 toward the bottom. Therefore, the storage unit 1
6 functions not only as a partition of the parking space 20 but also as a reinforcing member for the skeleton. Further, a supporting column 18 is erected on the outer periphery of the hoistway 10, and the supporting guide 1 of the base 2 is mounted on the supporting column 18.
An appropriate number of 9 are provided to prevent the lift 2 from being eccentric from the hoistway 10 when going up and down. As shown in FIG. 8, the support guide 19 is configured by fixing the male portion 19a to the column 18 and fixing the female portion 19b that engages with the male portion 19a.

The operation of this embodiment having the above structure will be described. The vehicle 50 is stopped on the loading platform 1 and the winding mechanism 2 is driven by the drive mechanism 24.
When 3 is rotated, each rope 14 is pulled back and lift 1
3 descends. When the winding cylinder 23 stops rotating, the lift 13
Stops at a predetermined lowered position.

Simultaneously with the descent, the first of the transfer means 4 of the loading platform 1
The rotary drive device 28 and the second rotary drive device 29 are operated to rotationally move the loading platform 1, and the slide device 30 is operated from this rotational movement position so that the loading platform 1 fits in the hoistway 10. The front and back of the vehicle 50 are slid back and forth to correct the front or back of the vehicle 50 toward the entrance of the parking space 20 of the storage unit 16 so that the upper surface of the loading platform 1 and the upper surface of the storage unit 16 coincide with each other.

Next, the operation of the above-described luggage carrier 1 when parked in the storage section X of FIG. 6 will be described. As shown in FIG. 6 (A), when the loading platform 1 is located at the center of the hoistway 10, the first rotation driving device 28 and the second rotation driving device 29 are actuated to move the loading platform 1 to the position shown in FIG. The state of (A) is rotated to the state of (C) in the figure through the state of (B) in the figure. At the same time, at the same time, the slide device 30 is operated so that the loading platform 1 fits into the hoistway 10, and the loading platform 1 is slid back and forth from the rotational movement position to adjust its position. In addition, FIG.
Now, another example of the movement of the loading platform 1 will be described. In this case, loading platform 1
Is moved from the solid line position in the direction of the arrow around the point A to the dotted line position, but when the support member 26 is moved to the dotted line position, the loading platform 1 is then rotated around the point B, and L
It is arranged at the storage position of the storage unit X while maintaining 1 = L2. In this way, a series of movement operations of the loading platform 1 are performed by the hoistway 1.
If it can be performed within 0, it is not necessary to operate the slide device 30 to slide the loading platform 1 back and forth during the rotation.

When the position of the loading platform 1 is determined as described above, the lifting device 5 and the first and second rotary drive devices 28
29 and 29, the operation of the slide device 30 is temporarily stopped, and then the slide device 30 is operated to approach the storage portion 16, and the vehicle 50 is moved onto the storage portion 16 and parked. Then, the elevating device 5 is operated to raise the empty loading platform 1 to the ground again to bring the loading platform 1 into the state shown by the solid line in FIG. 6 (A), and the next vehicle 50 is placed on the loading platform 1. Then, the loading platform 1 is lowered in the same manner as described above to bring the loading platform 1 to the state shown by the dotted line in FIG. 6C, and the next vehicle 50 is parked in the storage section Y on the left side of the storage section X of the vehicle 50. Let

When the vehicle is parked in the storage section Z of FIG. 6A, only the first rotation drive device 28 is driven to rotate the loading platform 1 by 45 degrees to the position shown by the dotted line in the figure. Just move it. Parking of the vehicle 50 at other places is performed in the same manner. In this way, three vehicles 50 can be parked in one parking space 20, and 12 vehicles 5 can be stored in one storage compartment.
0 can park.

The warehousing can be performed by the reverse procedure to the above. For example, the empty loading platform 1 is aligned with the entrance of the parking space 20 already parked, and the parked vehicle 50
After moving to the loading platform, raise and return to the ground. Note that all of these series of operations are controlled by a computer. This computer instantly judges the current parking situation and the empty parking space 20, etc., positions the parking space 20 to be stored in the future, and controls the lifting and rotating of the loading platform 1 in real time according to the most rational combination. The loading and unloading of the vehicle 50 is continuously and automatically performed.

As described above, in this embodiment, since the skeleton of the underground parking lot is formed by the H-shaped steel sheet pile 12, it is a permanent structure which also serves as an earth retaining member. In addition, it can be installed quickly and is strong against earth pressure and vertical force, and can be used as a foundation for aboveground structures. A large number of parking spaces 20 for the vehicle 50 are formed in the body, and the lifting device 5, the rotation drive devices 28 and 29, and the slide device 30 are used to form the vehicle 5.
Since 0 is efficiently stored in the parking space 20, the above-ground and underground spaces can be effectively used. In particular, by rotating the loading platform 1 separately from the lifting device 5 of the loading platform 1 and sliding it forward and backward to transfer the loading platform 1, the vehicle 5 is lifted during lifting.
The position and direction of 0 can be modified arbitrarily, and the time loss during operation can be greatly reduced, and a large number of vehicles can be parked.

Moreover, since the loading platform 1 is rotatably provided with respect to the lift 13, it can be operated individually and simultaneously with the lifting device 5. Therefore, the entire structure is simplified, noise and vibration generated during operation can be reduced, and the vehicle 50 can be moved in and out quickly and smoothly.

By the way, when the lift 13 is guided by the four columns 18 and the rope 14 is connected to the lift 13 to move up and down as in the above-described embodiment, the load point of the lift 13 is eccentric or the lift 13 is moved. The lift 13 may not be kept horizontal due to the hoisting operation. In this case, it is difficult to move the vehicle 50 to the storage part. Therefore, it is desirable to employ the balance mechanism shown in FIG. 7 in order to ensure that the lift 13 is kept horizontal and does not hinder the movement of the vehicle 50 to the storage portion.

That is, the balance rope 37A is lifted by the lift 13
One end is connected to one of the support pieces 13A and is extended downward and hung on the first direction changing member 31 to change the direction in the lateral direction. Further, the balance rope 37A is attached to the second direction changing member 3
After being hanged on the second supporting member 13B to change the direction upwards, and on the third changing member 33 to change the direction downwards, it is connected to the upper end of the other supporting piece 13B. On the other hand, the balance rope 37B
One end of which is connected to one support piece 13B, extends downward, hangs on the fourth direction changing member 34 to change the direction in the lateral direction, and hooks on the fifth direction changing member 35 to change the direction to the upper direction. Further, after hanging on the sixth direction changing member 36 to change the direction downward, it is connected to the upper end of the support piece 13A again.

By providing the balance ropes 37A and 37B as described above, an unbalanced load is applied to the lift 13 and one of the support pieces, for example, the support piece 13A, is lifted to lift the balance rope 37A. The pulling force of the balance rope 3 via the direction changing members 31, 32, 33.
The other end of 7A is transmitted to the connected support piece 13B, the support piece 13B is pulled up, and the lift 13 returns to the horizontal state. On the other hand, when the support piece 13B is lifted, the balance rope 37B acts in the same manner as above. As described above, even if there is a relationship between the eccentricity of the load point of the lift 13 and the hoisting operation of the lift 13, the level of the lift 13 can be maintained and the vehicle 50 can always be easily moved to the storage portion. In the above embodiment, the first support member 26 is configured to rotate 360 degrees clockwise or counterclockwise about the point A by the first rotation driving device 28, but it may be clockwise or counterclockwise. It may be configured to rotate 180 degrees in the direction. In this case, the vehicle 50 can be moved into the loading platform 1 from the head and can be discharged from the head. It goes without saying that the vehicle transfer means and the lift balance mechanism described above can be used not only in the underground parking lot as in this embodiment but also in a parking lot built on the ground.

[0028]

According to the present invention, the above-ground and underground spaces can be effectively used. In addition, the structure is simple and easy to build.
Furthermore, since the means for rotating and sliding simultaneously with the lifting and lowering of the loading platform can be operated safely and reliably, the traveling direction and left and right position of the vehicle can be adjusted quickly, the time required for loading and unloading the vehicle can be shortened, and a large number of vehicles can be loaded. Can park. Further, it is possible to store a large number of cars for the space compared to the conventional radial type parking lot.

[Brief description of drawings]

FIG. 1 is an enlarged plan view of an embodiment of the present invention.

FIG. 2 is a sectional side view taken along line II-II of FIG.

FIG. 3 is a schematic perspective view of the embodiment.

FIG. 4 is a plan view showing the structure of the transfer means of the above embodiment.

FIG. 5 is a front view showing the structure of the transfer means of the above embodiment.

FIG. 6 is an explanatory diagram of a parking order.

FIG. 7 is a schematic perspective view of another embodiment.

FIG. 8 is an enlarged plan view of a support guide.

FIG. 9 is an explanatory diagram of another example of the parking order.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Loading platform 4 Transfer means 5 Elevating device 10 Hoistway 11 Cylindrical body 12 H type steel sheet pile 13 Lift 14 Rope 16 Storage section 17 Hoisting means 20 Parking space 50 Vehicle

Claims (3)

[Claims] 1. A hoistway formed in the center of the tubular body while forming a tubular body that serves as the body of the parking lot and providing a storage space for horizontally dividing the tubular body to form a parking space. And a lifting device including a plurality of ropes connected to the lift and hoisting means for the lift, and a loading platform having transfer means for the vehicle provided on the lift. The lifting platform for the vehicle by the lifting device. A parking lot that can be freely moved up and down in the hoistway. 2. A first support member rotatably connected to the center of the lift, and a first support member rotatably connected to a portion eccentric from the center of rotation of the first support member, and the luggage carrier is slidably connected to the first support member. A second support member, a first rotation drive means for rotationally driving the first support member, a second rotation drive means for rotationally drive the second support member, and a slide for the loading platform described above. The transfer means for a vehicle according to claim 1, which is configured to include a slide means for operating. 3. A balance rope is hung from one lower end of each of the supporting pieces of the lift provided with two sets of opposing supporting pieces to the upper ends of the opposing supporting pieces that are turned by a plurality of turning members. The balance mechanism of the lift that is handed over.