KR20010003596A - Car carriage device of parking equipment - Google Patents

Abstract

PURPOSE: A vehicle transferring device of a parking equipment is provided to reduce production cost by simplifying a structure and to reduce disorder and mis-operation. CONSTITUTION: A vehicle transferring device is composed of a frame(11), a front-ward wheel guide(12), a motor(14), a backward wheel guide(15), an arm(17), a swing gear(18), an auxiliary gear(19) and a reducer(20). The frame(11) forms a body. The front-ward wheel guide(12) arranges front-ward wheels of a vehicle to transfer by engaging in a link(13) mounted on both sides of front-ward of the frame. The motor(14) provides driving power by engaging in a motor axis mounted on the link(13). The backward wheel guide(15) arranges backward wheels of the vehicle by engaging in a guide axis mounted on both sides of backward of the frame. Another motor(16) provides a driving power to the backward wheel guide(15). The swing gear(18) and auxiliary gear(19) engage in the arm(17) protecting a backward wheel of the vehicle. In addition, the reducer provides a rotatable power to the swing gear(18).

Description

CAR CARRIAGE DEVICE OF PARKING EQUIPMENT}

The present invention relates to a vehicle transport apparatus for a parking facility, and in particular, to simplify the structure of a vehicle transport apparatus for moving and parking a vehicle without a pallet.

In general, the parking facilities are transported to the pallet when the vehicle is parked, and there is a way to transport the vehicle directly without the pallet.

There is a method of directly transporting the vehicle without the pallet, and the vehicle is transported while rolling the vehicle using a vehicle transfer device, and a method of towing by lifting the front wheel of the vehicle.

Among them, the rolling method of transporting a vehicle uses a pneumatic or hydraulic mechanism to operate the vehicle transfer device. The pneumatic type is a method of arranging a gear pump and a cylinder properly and using a link to wrap or push the wheel of the vehicle to roll the vehicle. The mechanical method is a method of transporting the vehicle by wrapping or pushing the wheel of the vehicle with a proper arrangement of gears and a link structure of the motor cylinder.

As shown in FIGS. 1 to 3, the conventional vehicle transport apparatus using the pneumatic type among the vehicle transport apparatuses of the various methods as described above is prepared to transport the vehicle by entering the lower portion of the vehicle and positioning it on the basis of the rear wheel. Each of the first, second, and third air cylinders 2-1, 2-2, and 2-3, which are built into the frame 1 of the vehicle transport apparatus, respectively, is a pneumatic hose 3, respectively. It is installed to communicate with the pneumatic tank (4) made of a pressure vessel capable of withstanding the pressure of the air and the pneumatic pump (5), which is a high-efficiency gear pump is operated by the air pressure supplied from the pneumatic pump (5).

That is, the first air cylinder 2-1 is connected to the first link 6-1 and the front wheel coupled to the first link 6-1 by the operation of the first air cylinder 2-1. The guide 7 is operated to align the front wheels of the vehicle, and the second air cylinder 2-2 is connected to the second link 6-2 by the operation of the second air cylinder 2-2. The rear wheel guide 8 coupled to the second link 6-2 is operated to align the rear wheel of the vehicle, and the third air cylinder 2-3 is connected to the third link 6-3. By the linear motion by the operation of the third air cylinder (2-3), the working arm (9) rotates about the arm axis (9a) to cover the rear wheels of the vehicle and stop the vehicle in the correct position. When the operation of each of the first, second, and third air cylinders 2-1, 2-2, and 2-3 is completed as shown in FIG. 3 in the state shown in FIG. 2, the vehicle transport device rolls the vehicle to a desired position. Will be transferred.

However, the pneumatic vehicle transfer apparatus installed in the above-described conventional parking facility has an expensive pneumatic pump 5, a pneumatic tank 4, and a plurality of first, second and third air cylinders 2-1 and 2-2. (2-3) is required because the installation costs a lot, and the installation space is required for this will increase the size of the device.

In addition, since a plurality of air cylinders (2-1) (2-2) and (2-3) are operated, there is a risk of malfunction, and the pneumatic hose (3) interferes with the operation of the vehicle transfer device, causing frequent damage. There was a problem such as being.

SUMMARY OF THE INVENTION The present invention has been made to solve such a problem, and the object of the present invention is to provide a vehicle transport apparatus for a parking facility that can simplify the structure and reduce manufacturing cost, and can greatly reduce the occurrence of malfunction and failure of the apparatus.

1 is a side view showing a vehicle seated on the upper surface of the vehicle transport apparatus of a general parking facility.

2 and 3 are plan views showing a state before and after the vehicle transport apparatus of FIG. 1 operates, respectively.

4 and 5 are a plan view showing a state before and after each operation of the vehicle transport apparatus of the present invention.

** Description of the symbols for the main parts of the drawings **

11; Frame 12; Front wheel guide

13; Link 14; motor

15; Rear wheel guide 15a; Guide shaft

16; Motor 17; Working arm

18; Swing gear 19; Auxiliary gear

20; reducer

The present invention for achieving the above object is a frame, and the front wheel guides are arranged on both sides of the front of the frame by links to align the front wheels of the vehicle, and the rear wheel guides are installed on both rear sides of the frame to align the rear wheels of the vehicle; And a driving arm surrounding the rear wheel when the vehicle is transported, a swing gear connected to the operating arm to allow the operating arm to surround the rear wheel, and a driving force connected to the front wheel guide, the rear wheel guide and the swing gear, respectively, to give driving force. It is characterized by consisting of a motor.

Hereinafter, the vehicle transport apparatus of the parking facility according to the present invention will be described according to the embodiment shown in the accompanying drawings.

As shown in FIGS. 4 to 5, the vehicle transport apparatus according to the present invention includes a frame 11 constituting a body, and a vehicle for connecting and transporting the link 11 at both front sides of the frame 11. A front wheel guide 12 for aligning the front wheels, a motor 14 connected to the link 13 with a motor shaft 14a to provide driving force, and a guide shaft 15a on both rear sides of the frame 11. A rear wheel guide (15) coupled to align the rear wheels of the vehicle, a motor (16) providing driving force to the rear wheel guide (15), an arm (17) surrounding the rear wheel of the vehicle, and the arm (17) The swing gear 18 and the auxiliary gear 19 connected to the, and the reduction gear 20 for imparting a rotational force to the swing gear (18).

The arm (17) consists of four places, two of which are directly connected to the swing gear (18) located at the center of four arms (17), and two places of the swing gears through the two places of the auxiliary gear (19). It is indirectly connected to (18), and the structure that can wrap the rear wheels of the vehicle on both sides, can withstand the impact of the vehicle wheels sufficiently and can smoothly transport the vehicle.

The reducer 20 rotates the swing gear 18 with a bevel gear, and the swing gear 18 has gear gears at four positions in a structure of rotating only 10 degrees as shown in FIG. 4.

Referring to the operation of the vehicle transport apparatus according to the present invention configured as described above are as follows.

The motors 14 and 16 and the speed reducer 20 built in the vehicle transport apparatus operate by power supply, and the motor 14 is connected to the link 13 to operate the front wheel guide 12 to operate the front wheels of the vehicle. The motor 16 is connected to the link to operate the rear wheel guide 15 to align the rear wheel of the vehicle.

The reducer 20 rotates the swing gear 18 located at the center of the four arms 17 forward to reverse the two arms to open the arms 17, and at the same time, reverses the two auxiliary gears 19. Then, the two arms 17 are rotated forward to open the arms, and the four arms 17 are rotated at the same time by 10 degrees of rotation of the swing gear 18 to cover the rear wheels of the vehicle and to set the vehicle in the correct position.

As described above, in the present invention, the number of driving sources that provide driving force to the front wheel guide 12 and the rear wheel guide 15 for aligning the front wheel and the rear wheel of the vehicle is significantly reduced compared to the conventional method, thereby reducing the incidence of malfunction.

In addition, since the pneumatic pump and the pneumatic tank do not need to be installed as in the related art, the volume of the apparatus can be prevented from increasing more than necessary.

As described above, when the operation of the motors 14 and 16 and the reducer 20 is completed, the vehicle transport device rolls and transports the vehicle.

As described above, the vehicle transfer apparatus according to the present invention uses a motor corresponding to the pneumatic cylinder, which eliminates the need for a pneumatic pump and a pneumatic tank, thereby improving space use efficiency and providing one swing gear corresponding to four pneumatic cylinders. Rotate four arms at once to minimize malfunctions due to vehicle movement.

Claims (1)

A frame, a front wheel guide connected to the front sides of the frame to align the front wheels of the vehicle, a rear wheel guide installed on both rear sides of the frame to align the rear wheels of the vehicle, and surrounding the rear wheels during transportation of the vehicle. A parking arm comprising an operating arm, a swing gear connected to the operating arm to surround the rear wheel, and a driving motor connected to the front wheel guide, the rear wheel guide and the swing gear to impart driving force, respectively. Vehicle transport equipment of equipment.