JP2631959B2 - Vehicle lifter for vehicle modification mount - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a vehicle lifting device for lifting an accident vehicle pulled into an upper surface of a vehicle correcting stand to a predetermined height in repairing a vehicle body deformed due to a collision or the like. Things.

[0002]

2. Description of the Related Art Normally, when repairing an accident vehicle, the accident vehicle is pulled into the upper surface of a vehicle correcting base and the vehicle fixing jack is lifted to a required height in order to repair the vehicle with good workability. And so on. Therefore,
Conventionally, as a method of lifting an accident vehicle, for example, a garage jack is arranged below the accident vehicle on the top of the gantry, and this garage jack is operated and lifted, or the entire accident vehicle is lifted with a press jack integrated into the gantry doing.

[0003]

However, in the case of using the garage jack on the upper surface of the vehicle correcting frame, the garage jack is disposed or operated below the accident vehicle because the vehicle correcting frame is relatively narrow. It was not easy, and there was a danger that the garage jack would come off if the fixation of the garage jack was unstable when lifting the accident vehicle. In the case of using a press jack that is integrated into the latter vehicle modification mount, there is a problem in that the equipment cost increases and the user is burdened economically. Accordingly, the present invention has been made to solve the above-mentioned problem, and an accident vehicle pulled into a vehicle repair stand can be easily and safely lifted by a garage jack normally provided in an automobile repair shop or the like, and furthermore, cost is reduced. Another object of the present invention is to provide an inexpensive vehicle lifting device.

[0004]

In order to achieve the above object, a vehicle lifting device in a vehicle correcting gantry of the present invention is movably mounted on an upper surface of a vehicle correcting gantry installed on a floor. At both ends of the support that forms a horizontal cylinder, lateral pipes each fitted with a clamp for fixing the accident vehicle are inserted so as to be able to move forward and backward, and on the back of the support, from the back side of the vehicle modification mount. The receiving rod, which protrudes downward and is pushed up by a garage jack on the floor, is provided so as to be movable vertically and horizontally.

[0005]

[Action] The accident vehicle is pulled in and placed on the upper surface of the vehicle modification mount. Then, the vehicle lifting gear is arranged at a desired position on the lower front side of the accident vehicle, the horizontal pipes are drawn out from both side ends of the support, and clamps for holding and fixing the lower ends of both sides of the accident vehicle to the respective horizontal pipes. To wear. In this state, the garage jack is placed at a predetermined position on the floor below the vehicle correcting platform, and the tip of the push-up rod of the garage jack is brought into contact with the lower end of the receiving rod projecting downward from the support. And push up the receiving rod.

As a result, the front of the accident vehicle is raised together with the vehicle lifting device. Therefore, both lower ends of the accident vehicle are supported and fixed by well-known fixing jacks. The rear lower part of the accident vehicle can be supported and fixed by the same procedure.

[0007]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing an embodiment of a vehicle lifting device for a vehicle modification frame according to the present invention. FIG. 1 is a plan view of a vehicle modification mount, and FIG. 2 is a sectional view of the same. The frame 1 for correcting a vehicle has substantially vertical section members 3 and 3 and section frame members 4 and 4 each having a cross section [] and having a slit 2 provided in the center, and four corners thereof are linearly cut off in the same horizontal plane. Two partition frame members 6 and 6 having a cross section [] and having a slit 5 at the center between the horizontal frame members 4 and 4.
Is installed in parallel with each of the vertical frame members 3 at a position where the horizontal frame is substantially equally divided into three. Then, flat plates 7, 7 covering the upper surface are adhered between the vertical frame members 3, 3 and the partition frame members 6, 6. Also, two vehicle lifting devices 8,
Guide rails 9 and 9 for freely moving 8 in the front-rear direction are fixedly provided.

FIG. 1 is a perspective view of a pillar 12 in which cylindrical members 10 are vertically fixed to outer surfaces of front and rear ends of the vertical frame members 3 and 3 and a seat plate 11 is provided at a lower end portion in each of the cylindrical members 10. As shown by the arrow in FIG. Each cylinder 10 and pillar 1
2, two through-holes 13 communicating with each other are formed at upper and lower positions, and the through-holes 14 are fitted into the respective through-holes 13 so that the pillar 12 can expand and contract.

FIG. 4 is a perspective view of the vehicle lifting device 8, and FIG. 5 is a sectional view of the same part. The vehicle lift 8 includes a horizontal support 15 made of a pipe material, a receiving rod 16 for pushing up the support 15, and a horizontal pipe 17 which is inserted into both ends of the support 15 so as to be able to advance and retreat. , 17. The support body 15 has a length extending between the guide rails 9 and 9 and is housed in a base frame 18 having a concave cross section opened on the upper surface and fixed integrally therewith. A pair of mounting plates 19, 19 are fixed orthogonally to both lower ends of the base frame 18, and two casters 20, 20 are mounted on the mounting plates 19, 19, respectively. , 9 can be freely moved along the upper surface.

A small gap S is formed between the support 15 and the base frame 18 as shown in FIG.
Are slidably interposed. A long hole 22 is formed in the base frame 18 at the center in the longitudinal direction. A screw hole 21a is provided on the back surface of the horizontal plate 21, and the screw hole 21a
A screw shaft 23 projecting downward through a long hole 22 is detachably screwed. Further, a receiving rod 16 into which the screw hole 24 at the upper end is screwed and the lower end of which is projected downward from the back side of the vehicle modification mount 1 is attached to the screw shaft 23.

The reason why the receiving rod 16 can be moved to the left and right by the long hole 22 is that the receiving rod 16 is always drawn into the upper surface of the vehicle correcting base 1 by the center line C of the accident vehicle.
This is for adjustment to be positioned above. In addition, receiving rod 1
The reason why the garage jack is moved up and down by turning the dial 6 is that the height of the push-up position differs depending on the type of the garage jack.

Screws 25 are screwed to both ends of the support body 15, respectively, and the respective horizontal pipes 17, 17 which are appropriately stretched are screwed.
Can be fixed. In addition, both horizontal pipes 17,
Known clamps 26 are attached to 17.

The vehicle lifting device 8 of the vehicle modification mount 1 of the present invention has the above-described structure, and a method of using the same will now be described. First, the rear side of the vehicle correcting gantry 1 is appropriately inclined downward, and in this state, the accident vehicle A is pulled into the upper surface of the vehicle correcting gantry 1 from the rear, and as shown in FIG.
Is raised horizontally. And each vehicle lifting tool 8,8
Are positioned at the front and rear portions of the accident vehicle A. First, the horizontal pipes 17, 17 are pulled out from both ends of the support 15 of the vehicle lifting device 8 on the front side, and clamps 26, 26 clamp the lower ends of the frames on both sides of the accident vehicle A. Fix it.

Further, as shown in FIG. 7, the receiving rod 16 is moved so as to come to the center line C of the accident vehicle A and is turned to adjust the length. In this state, the garage jack G is made to crawl on the floor surface, inserted from below the lateral side of the vehicle correcting mount 1, and applied to the lower end of the receiving rod 16. Then, the garage jack G is operated on the outside of the vehicle correcting gantry 1 to push up the receiving rod 16. As a result, the lateral pipes 17, 17 move up together with the support body 15, and the accident vehicle A can be lifted.

Next, as shown in FIG.
The clamp 29 at the upper end of the shaft post 28 is clamped between the lower ends of the frames at both ends of the accident vehicle A, and the accident vehicle A is fixed. The same procedure is performed for the rear vehicle lifting device 8.

The accident vehicle A fixed in this way is moved to a correction tower (not shown) outside the correction point to be pulled out, and the slit 2 of the vertical frame member 3 or the horizontal frame member 4 of the vehicle correction base 1 is cut. Use to fix the correction tower. Then, a plurality of tension chains are extended from the repair tower, clamps attached to the tips of the tension chains are clamped at correction points of the accident vehicle A, and the tension chains are pulled to perform the correction. To do. The screw shaft 23 is
When measuring the accident vehicle A, remove it because it will be in the way.

[0017]

As described above, the vehicle lifting device in the vehicle modification mount according to the present invention has a simple structure, and the accident vehicle uses a garage jack generally possessed by an automobile repair shop or the like. , The economic burden is extremely small. Moreover, since the garage jack can be inserted under the vehicle modification mount and operated outside the mount, the accident vehicle can be lifted safely and with good workability. In addition, since the horizontal pipe for lifting the accident vehicle is formed to have a shorter length by dividing it into two lengths, and it is inserted and supported on both side ends of the support, it can be used conveniently even in a work space having a small space.

[Brief description of the drawings]

FIG. 1 is a plan view of a vehicle modification mount to which the present invention is applied.

FIG. 2 is a sectional view taken along line AA of FIG.

FIG. 3 is an enlarged sectional view of the same part.

FIG. 4 is a perspective view of a vehicle lifting device.

FIG. 5 is a partial cross-sectional view of the vehicle lifting device.

FIG. 6 is a sectional view taken along line BB in FIG. 5;

FIG. 7 is a front view showing a use state.

FIG. 8 is a front view of a state in which the accident vehicle is fixed with a fixing jack.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Vehicle modification stand 15 Support 16 Receiving rod 17, 17 Horizontal pipe 26, 26 Clamp G Garage jack A Accident vehicle

Claims (1)

(57) [Claims] 1. A movably disposed on the upper surface of the mounting member vehicle modified to be stationary on the floor, on both side ends of the support which forms a horizontal tubular, horizontal that attaching the clamp each accident vehicle for fixed A pipe is inserted so that the pipe can be freely moved forward and backward, and a receiving rod which projects downward from the back side of the vehicle correcting base and is pushed up by a garage jack on the floor is provided on the back surface of the support.
A vehicle lifting device for a vehicle modification mount, which is provided so as to be movable up and down and left and right .