JPH033089Y2 - - Google Patents

Description

[Detailed description of the invention] (a) Industrial application field The present invention relates to an automobile fixing device used when restoring and repairing a car body that has been deformed due to an accident.

(b) Conventional technology and problems to be solved by the present invention Conventionally, when restoring and repairing the deformed body of an accident car, expensive equipment was installed and hydraulic pressure was used to lift the car, or jacks were used to lift the car. After lifting the front and rear horizontally, installing a trapezoidal stand at the four corners of the car body and clamping the edge of the car body with the clamp member fixed to this stand, the stand and clamp member were fixed to the floor at one end. The vehicle body is held in place by locking it to a chain to prevent it from moving, but if you rely on the former method, the equipment itself is expensive, so it is not profitable, and when you rely on the latter method, you should expect complete fixation. Because this is not possible, the vehicle body often moves during repair work.
This was particularly noticeable when repairing dents on the side of the car body, resulting in poor work efficiency.

(c) Means for solving the problem In view of the above problem, the present invention has been developed by inserting holes in the left and right ends of the vertical member into slit holes provided near both ends of a pair of front and rear horizontal members fixed parallel to each other on the floor surface. The notch portions provided in the above are overlapped, and the thread portion of the locking screw protruding from the slit hole is engaged with the notch portion, and vertical members are provided perpendicularly on the left and right sides of the horizontal member, and the top surface of both ends of the vertical member is A support arm in the shape of a holder is fixed, the horizontal part of which protrudes outward from the vertical member, and a fixing device is provided at the tip of the support arm so that the clamp member can be pivoted and selectively fixed, allowing easy and reliable repair of automobiles. This allows it to be fixed.

(d) Embodiment and operation An embodiment of the present invention will now be explained with reference to the drawings as follows.

In the figure, reference numerals 1 and 1 are horizontal members, which have collar plates 2...2 protruding from the front and back so that they can be fixed to the floor. Stop screw 4...
4 are fitted into slit holes 5...5.
Reference numerals 6, 6 are vertical members used by stacking them on the horizontal members 1, 1, and the slit holes 5 of the horizontal members 1, 1 are provided at both ends thereof.
Set screws 4, 4 fitted into 5 and protruding upward
Flange portions 8, 8...8 are provided with notches 7, 7...7 into which the screw threads of 4 fit, and support arms 9, 9 protruding outward are implanted on the upper surface of both ends. Moreover, legs 10, 10 are provided protrudingly on both sides of the center, and the legs 10, 1
Wheels 11, 11 are pivotally attached to the end face of 0.

12 is a clamp member, and a support arm 9 is provided at the bottom.
... 9 is provided, and a fixing screw 14 is provided for fixing this to the support arm 9. Clamp plates 15, 15 are provided at the upper part to sandwich the edges of the vehicle body. Tightening screws 16, 16 are provided to be tightened to the edge of the vehicle body.

17 is a handle provided to facilitate handling of the clamp member 12, 18 is a concrete floor of a repair shop, 19 is a repair vehicle, and 20 is a tightening nut.

The support arms 9...9 are formed in a cylindrical shape, and the clamp members 12 are fitted into the support arms 9...9.
. . 12 are provided so as to be able to pivot, but the support arms 9 . . . 9 may be provided in a prismatic shape and the horizontal rods a of the support arms 9 . Since the present invention is structured as described above,
When using the fixing device of the present invention, the horizontal members 1, 1 are screwed to the concrete floor 18 of the repair shop,
After moving the repair vehicle 19 parallel to the horizontal member 1, apply a jack to one bottom surface of the vehicle body in the longitudinal direction and raise it, and then slide the vertical member 6 between the raised vehicle bodies. After properly positioning the set screws 4...4 inserted into the slit holes 5, 5 of the horizontal members 1, 1, insert the threads of the set screws 4...4 into the notches 7...7 of the flanges 8...8 of the vertical member 6. Then tighten the nut 20...
20 are screwed to fix the vertical member 6 to the horizontal members 1, 1, and then the mounting holes 13 of the clamp members 12, 12 are fixed.
into the support arms 9, 9, then clamp plate 1
5 and 15 to the back side of the edge of the car, tighten the screws 16 and 16, and tighten the clamp member 1 to the edge of the car body.
2, 12, then remove the jacks, apply the jacks to the bottom of the other car body, and extend the car body. It will rise with 13 in the center, so stop jacking at an appropriate position,
After sliding the vertical member 6 under the vehicle body, positioning it, and fixing it to the horizontal members 1, 1, insert the mounting holes 13 of the clamp members 12, 12 into the support arms 9, 9 as described above to secure the edges of the vehicle body. By clamping and fixing with the clamp plates 15, 15 and removing the jacks, the repair vehicle 19 is fixed in a convenient position for repair, and the fixed vehicle 19 can be repaired quickly by the worker's light work. It is something that will be done.

(e) Effects of the invention In this invention, as described above, the vehicle is moved onto a pair of horizontal members fixed to the concrete floor, and then the vertical members are slid under the vehicle body and fitted into the support arms of the vertical members. Since the edge of the vehicle body is fixed by the clamp member, the vehicle body can be fixed easily and quickly, and since the clamp member pivots around the support arm, it can be moved in the longitudinal direction of the vehicle. After lifting and securing one end of the
Since the other end can be lifted and selectively fixed, even one worker can easily and quickly perform the fixing work.

In addition, the pair of vertical members can be fixed on the horizontal member by freely setting the set width, and the clamp member fitted into the horizontal rod of the support arm can be slid back and forth and fixed at a desired position. It can be used in a wide range of vehicles, from small to large vehicles.

In particular, the present invention has various features such as its simple structure, which allows it to be manufactured easily and at low cost.

[Brief explanation of the drawing]

FIG. 1 is an exploded perspective view showing an embodiment of the present invention.
FIG. 2 is a front view showing the state of use of the present invention. In the figure, 1 is a horizontal member, 6 is a vertical member, 9 is a support arm, and 12 is a clamp member.

Claims (1)

[Scope of utility model registration request] The notches provided on the left and right sides of both ends of the vertical member are overlapped with the slit holes provided near both ends of a pair of front and rear horizontal members fixed parallel to each other on the floor surface, and a locking screw is provided in the notch to protrude from the slit hole. A vertical member is provided perpendicularly on the left and right sides of the horizontal member by engaging the thread portions of the horizontal member, and support arms in the form of “shaped” are fixed to the upper surfaces of both ends of the vertical member, and the horizontal portion thereof is attached to the outer side of the vertical member. A fixing device for a repaired automobile, which is provided with a clamp member protruding from the tip thereof so as to be rotatably and selectively fixable.