JPH0243816Y2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [INDUSTRIAL APPLICATION] The present invention relates to a tower type panel used for mooring a tension chain when repairing an automobile body damaged in an accident.

[Prior Art] As is well known, repair of a dent in a body caused by an automobile accident is carried out by grasping the dent with a clamp and pulling the dent outward by pulling a tension chain attached to the clamp. . In this case, the direction and position in which the chain is pulled differs depending on the location of the damage and the type of vehicle, so the tower-type panel for mooring the chain must be moved accordingly. A means for this purpose in which the tower type panel itself is movable is known, for example, as shown in Japanese Utility Model Application Publication No. 59-49565, previously filed by the present applicant. According to this publication,
This had the advantage that it was very easy to move the tower panel to the front of the accident vehicle.

[Problems to be solved by the invention] However, fine adjustment is required to determine the pulling direction of the tension chain, and in this case, moving the tower panel itself one by one takes a lot of effort because it is a heavy object. , and the fine adjustments were extremely troublesome.

An object of the present invention is to provide a tower-type panel for repairing an automobile body that allows fine adjustment of the chain tension direction and is convenient to handle.

[Means for Solving the Problems] In order to achieve the above object, the present invention provides a wide frame body with side plates 3, 3 erected on both left and right sides of the bottom plate 2, as shown in FIGS. 1 to 4 of the embodiment drawings. 1, and chain pulling bodies 4a, 4b, 4c in which chain winding pulleys 21, 22 are horizontally suspended between the upper and lower parts of a pair of vertical plates 17, 17 facing each other with a small interval therebetween.
The chain pulling bodies 4a, 4b, 4c are connected to mooring shafts 30, 3 installed between the side plates 3, 3 of the frame 1.
1 so that it can be moved laterally.

[Function] According to such a configuration, the chain pulling bodies 4a, 4b,
4c is moved laterally within the frame 1, the tension chain 1 is wound around the chain winding pulleys 21 and 22.
1 can be directed in a desired direction.

[Example] An example of the present invention will be described below based on the drawings. 1 is a wide frame body composed of a bottom plate 2 and side plates 3, 3 erected on both the left and right sides of the bottom plate 2, 4a, 4;
b and 4c are chain pulling bodies arranged side by side in the inner width direction of the frame 1. Brackets 5, 5 are provided protruding from the lower edge (approximately the four corners) of the frame 1, and the vertical shaft 7 of the caster 6 is fitted into the bracket, and a coil-shaped shaft loosely inserted around the outer periphery of the vertical shaft 7 is fitted into the bracket. A spring 8 in a compressed state is interposed between the lower surface of the brackets 5, 5 and the upper surface of the caster 6, and a retaining ring 9 for preventing removal is fixed to the upper end of the vertical shaft 7. The weight of the panel is borne by the panel, and the casters 6 protrude below the lower surface of the frame 1, thereby making the panel movable. Then, a rail 10 having a dovetail groove cross section is laid on the ground, two sliders 12 are loosely inserted into the rail groove, and a connecting piece 13 is protruded above the slider 12. and side plate 3 of frame body 1
The upper position near the back of
Also, connect the connecting piece 13 and the lower back of the side plate 3 to the support leg 1.
5, and by tightening a fixing screw 16 screwed into the slider 12, free movement of the frame 1 can be stopped. On the other hand, each of the chain pulling bodies 4a, 4b, 4c described above has exactly the same configuration, and to explain one chain pulling body 4a, the pair of vertical plates 17, 17 are connected to the connecting plate 1.
8, 18, 18 at a small interval, and a front-shaped slide frame 19 is fitted and welded to the lower end of the slide frame 19, and supported from the top to the bottom on the front edges of both vertical plates 17, 17. Holes 20, 20, . . . are opened at intervals so that the chain winding pulley 21 can be detachably and rotatably supported there by appropriately selecting one of the support holes 20, 20, . In addition, a similar chain winding pulley 22 is installed between the lower vertical plates 17, 17 of the chain pulling body 4a.
It is horizontally mounted so that it can rotate freely. In addition, both vertical plates 17,
A vertical rectangular cylindrical mooring tube 23 is fixed to the upper part of the rear surface of the 17, and a screw shaft 24 is rotatably hung therein via a thrust bearing 25, and the screw shaft 24 is connected to a mooring member having a U-shaped horizontal section. A notch 28 is formed in the lower part of the anchoring member 26 so that the tension chain 11 can be detachably engaged therewith. Reference numeral 29 indicates a hexagonal shaft-shaped engaging portion provided at the upwardly projecting end for rotating the screw shaft. Thus, 30 and 31 are mooring shafts for mounting the chain pulling bodies 4a, 4b, and 4c inside the frame 1, and through holes 32 are provided in the upper and lower parts of the side plates 3 and 3 of the frame 1, respectively, near the back side. , 33, and ear pieces 34 and the slide frame 19 are provided on the chain pulling body 4a in correspondence with the through holes 32, 33, and protrude rearward from both sides of the mooring tube 23.
Through holes 35 and 36 are formed in each side frame plate 19a, respectively, and the mooring shafts 30 and 31 are connected to through holes 32 and 35, respectively.
By passing through the through holes 33 and 36, each chain pulling body 4a, 4b, 4c is arranged so as to be able to move laterally on the bottom plate 2 of the frame body 1.

However, when repairing an automobile body using a tower type panel configured in this way, the tension chain 11 whose base end is fixed to the mooring member 26 is used.
First, wrap it around the pulley 22 on the lower side to move it upward, then wrap it around the pulley 21 on the upper side and pull it out horizontally from the front of the panel, and roughly move it by moving the frame 1. , Once in front of the accident vehicle, tighten the fixing screws 16 to prevent the frame 1 from moving, and then connect the clamp 37 to the tip of the tension chain 11 as shown in FIG.
The concave portion of the automobile body is held between the clamps, and if the pulling direction of the tension chain 11 is deviated, the chain pulling body 4a is moved laterally to the desired position. Then, the tension chain 11 is pulled by engaging the engaging portion 29 with a spanner or an impact wrench, manually or automatically turning the screw shaft 24, and moving the mooring member 26 upward.

[Effects of the invention] However, according to the invention, the pulling direction of the tension chain can be easily achieved by simply moving the tower panel laterally within the chain pulling body without having to move the tower panel itself. The work effort required for repair work can be reduced and work efficiency can be further improved, which is extremely useful in practice.

[Brief explanation of the drawing]

The drawing shows one embodiment of the present invention.
2 is an exploded perspective view, FIG. 3 is a front view, FIG. 4 is a vertical sectional view, and FIG. 5 is a schematic view showing the state of use. 1... Frame body, 2... Bottom plate, 3, 3... Side plate, 4
a, 4b, 4c... Chain pulling body, 11... Tension chain, 17, 17... Vertical plate, 21, 22...
Chain winding pulley, 30, 31... mooring shaft.

Claims (1)

[Scope of utility model registration request] It consists of a wide frame with side plates erected on both the left and right sides of the bottom plate, and a chain pulling body with pulleys for chain winding placed horizontally on the upper and lower parts of the pair of vertical plates facing each other with a small gap between them. . A tower type panel for repairing an automobile body, characterized in that the chain pulling body is disposed within a frame so as to be laterally movable via a mooring shaft installed between the both side plates.