JP2604482Y2 - Underground multi-story parking system - 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 multi-story parking device.

[0002]

2. Description of the Related Art Conventionally, as an underground multi-story parking device of this type, a required number of garage spaces are defined in a pit having a required depth via pillars. A movable garage provided with a vehicle pallet in a multi-stage configuration is arranged, and the movable garage is configured to be able to move up and down along a support column by a pair of front and rear synchronous constant-speed liftable lifting mechanisms. Are known. Then, the movable garage body is appropriately raised and lowered by the lifting mechanism, and the vehicle is parked on a required vehicle pallet, and the vehicle is taken out of the vehicle.

[0003]

By the way, in the conventional underground multi-story parking apparatus constructed as described above, the movable garage body is lifted and lowered by a pair of front and rear synchronously liftable free lifting mechanisms in a suspended state. Because of this, the movable garage is likely to rattle or shake when the vehicle is moved up and down, and when the vehicle is moved in and out, so that the movable garage can be moved up and down and the vehicle is moved in and out smoothly. There was a disadvantage that it could not be performed well.

[0004] This invention solves the conventional problems at once, allows the movable garage body to be always supported in an equilibrium state, and allows the lifting and lowering operation to be performed smoothly and stably and stably. It is an object of the present invention to provide an underground multi-story parking device capable of smoothly performing a vehicle entrance / exit operation.

[0005]

That is, in the present invention, a required number of garage spaces 3 are formed in a pit 1 having a required depth through pillars 2, and each garage space is formed.
A movable garage body 5 having a multi-stage vehicle pallet 6 is arranged in the gear 3, and the movable garage body 5 can be raised and lowered along the column 2 by a pair of front and rear lifting mechanisms 7 that can be lifted synchronously at a constant speed. In the underground type multi-story parking device, the movable garage 5 is provided with a pair of tuned chains via coaxial sprockets 14 at least on both lower ends on the entrance and exit sides to equilibrately support the pallets 6 for vehicles. 13 is wound.

[0006]

The tuning chain 13 allows the movable garage 5 to be always supported in an equilibrium state, so that the movable garage 5 can be smoothly moved up and down smoothly and stably.
6 can be smoothly carried out.

[0007]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block diagram showing an embodiment of the present invention. Numeral 1 is a rectangular pit having a required depth, and numeral 2 is a shaped steel column which is erected at four corners and an intermediate portion to define a pair of left and right garage spaces 3 in the pit 1. The height of each of the columns 2 is set appropriately so as to slightly protrude above the ground. 4 is a beam material erected at the upper end of the corresponding front and rear struts 2 and 5 is a movable movable garage in the form of a square frame, which is disposed in the garage space 3 on the left and right, respectively, so as to be able to move up and down.
The movable garage body 5 is set at a height substantially equal to the height of the column 2. 6 is an upper, middle, and lower three-stage pallet for a vehicle, which is disposed at predetermined intervals in each movable garage 5;
Is a movable garage 5 for moving each movable garage 5 up and down.
A pair of front and rear lifting chains respectively wound around the lower ends of the front and rear portions via guide sprockets 8. One end of each of the lifting chains 7 is fixed to the upper end of the one-side support 2 and the other end thereof. Is fixed to the upper part of the other side column 2 via a driving sprocket 9.

Reference numeral 10 denotes a rotating shaft for rotating the driving sprocket 9 at the same speed and synchronously. Reference numeral 11 denotes a gear with a brake, which is connected to the rotating shaft 10 via a transmission mechanism 12 and is operable in forward and reverse rotations. The motor 13 is a pair of tuned chains wound on the lower ends of both sides of the front of the movable garage 5 via coaxial sprockets 14 so as to synchronize with the lifting chain 7 and equilibrately support the movable garage 5. One end of each tuning chain 13 is fixed to the beam member 4 and the other end is fixed to a lower portion of the column 2 via a guide sprocket 15. In addition, reference numeral 16 denotes a vehicle such as a passenger car.

In the above embodiment, although not shown, a device for preventing the movable garage 5 from falling, a device for ensuring safety when the movable garage 5 is moved in and out, and a stop for each vehicle pallet 6 Safety devices such as an over-travel prevention device and an emergency stop device.

In the embodiment configured as described above, the movable garage body 5 is appropriately raised and lowered by the lifting chain 7, and the vehicle 16 is put in and out of the required pallet 6 for the vehicle to perform a parking operation. That is, the vehicle 1 is placed on the upper vehicle pallet 6.
In order to move the vehicle 6 in and out, as shown in FIG. 1, it is preferable to perform the operation while the movable garage body 5 is located at the bottom dead center.

When the vehicle 16 is moved into and out of the vehicle pallets 6 in the middle and lower stages, the guard motor 1 is used.
1 is started, the driving sprocket 9 is driven in a predetermined direction, and the movable garage body 5 is moved up and down by the lifting chain 7. Then, the middle and lower vehicle pallets 6 are appropriately stopped at predetermined positions on the ground level, and the vehicle 16 is loaded and unloaded. At this time, the tuning chain 13 operates in synchronism with the front and rear lifting chains 7, and always supports the movable garage body 5 in an equilibrium state, so that not only the raising and lowering operation but also the operation at the time of loading and unloading of the vehicle 16 is performed smoothly. Can be performed in a stable manner. Next, when the loading / unloading of the vehicle 16 with respect to the middle / lower-stage vehicle pallet 6 is completed, the guard mode is again activated.
The movable garage body 5 is lowered via the driving sprocket 9 and the lifting chain 7 so that the garage space 3
Let it be stored inside.

Hereinafter, it is preferable to operate the movable garage body 5 up and down by performing the same operation to enter and exit the vehicle 16.

In the above embodiment, the tuning chain 1
Although 3 is provided only on the entrance / exit side of the movable garage body 5,
The present invention is not limited to this, and a synchronous operation may be provided on the opposite side. The movable garage 5 is lifted and lowered by the lifting chain 7. However, other known hoisting mechanisms such as a hoist may be employed. The garage space 3 is formed according to the size of the pit 1.
May be increased or decreased.

[0014]

Since the present invention is constructed as described above, the movable garage body 5 is always supported in an equilibrium state by the tuning chain 13, so that the movable garage body 5 can be moved up and down smoothly and stably. Vehicle 16
Can be smoothly performed.

[Brief description of the drawings]

FIG. 1 is a front view showing an embodiment of the present invention.

FIG. 2 is an enlarged side view of the main part.

FIG. 3 is a perspective view showing a vertically moving state of a movable garage body 5;

FIG. 4 is a partially enlarged front view showing a main part.

FIG. 5 is a partially enlarged side view showing a main part.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Pit 2 Prop 3 Garage space 5 Movable garage 6 Pallet for vehicle 7 Lifting chain 13 Tuning chain 14 Sprocket 16 Vehicle

Claims (1)

(57) [Scope of request for utility model registration] 1. A pillar 2 in a pit 1 having a required depth.
A required number of garage spaces 3 are defined through the garage, and a movable garage body 5 having a plurality of pallets 6 for vehicles is disposed in each of the garage spaces 3. The undercarriage type multi-story parking device, in which the body 5 can be lifted and lowered along the column 2 by a pair of front and rear lifting mechanisms 7 that can be lifted synchronously at the same speed, equilibrately supports the pallets 6 for each vehicle in the movable garage body 5. An underground multi-story parking device comprising a pair of tuning chains 13 wound around coaxial sprockets 14 at least on both sides of a lower end on an entrance / exit side.