CN2308492Y - Mobile lying vehicle for repairing automobile - Google Patents

Abstract

The utility model provides a movable lying vehicle used for repairing automobiles, which is composed of a lying plate in the shape of a concave arc, and four rolling wheels arranged below the utility model, wherein the roller is composed of a rotary wheel, a rotating shaft, a bearing, and other accessories of an associated shaft pin, a stop ring, a spacing sleeve, etc. The utility model is more suitable for working below an automobile chassis in a lying posture. By using the concave arc surface, the utility model can turn and move agilely, can generate force better, can reduce the feeling of fatigue of arm lifting work, and can increase the work efficiency.

Description

The movable recumbent bicycle of automobile inspection

The utility model relates to a kind of automotive service equipement, the movable recumbent bicycle of specifically a kind of automobile inspection.

In the prior art, the equipment of maintenance automobile chassis part has multiple, and such as the pad of lying, service creeper, recumbent bicycle, mostly being greatly can be folding, and service creeper is flat board or cushion, and roller is equipped with in the bottom.When the people moves at need of work, be to rely on pedal ground that roller is rolled.Crouching, it is more comfortable to lie on the cushion, but it is awkward to work, and flat board is when making the people take the act instrument to work, and arm does not have support, and apparent is very tiring.

The purpose of this utility model is to overcome above-mentioned technical deficiency part, and a kind of movable recumbent bicycle of automobile inspection that human body is faced upward the work of lying that is suitable for is provided.

The purpose of this utility model is achieved in that the movable recumbent bicycle of a kind of automobile inspection, by service creeper be installed on that four universal rolling wheels under it form, is characterized in that service creeper is to be linked by yoke plate 13 by piece plate 1 and service creeper body 2, and the cross section is arcs of recesses.The member of roller has: be fixed on support 3, axle sleeve 4, rotating shaft 5, dust ring 7, back-up ring 8 on the service creeper body 2, pivot pin 9, runner 10, wheel carrier 11, bearing 12, stop collar 14, nut 15, spring 16 by screw 6.Its bottom bracket axle 4 is welded on the support 3, dust ring 7 is welded on the wheel carrier 11, between wheel carrier 11 and axle sleeve 4, bearing 12 is installed by rotating shaft 5, rotating shaft 5 usefulness back-up rings 8 are attached at wheel carrier 11 on the support 3 by axle sleeve 4, be installed in the pivot pin 9 on the wheel carrier 11, installing runner 10 and stop collar 14, and fixing with nut 15 with turn 16.Above-mentioned service creeper also can become a monoblock type with service creeper body 2 and 1 making of piece plate.On bigger service creeper, between pivot pin 9 and the runner 10 or and wheel carrier 11 between rolling bearing can be installed.

The utility model advantage compared with prior art is: except that having heat insulation cold-proof, avoid muddy water ground, make the maintenance personal have during hull sanitation and hygiene environment, displacement flexible in maintenance, support outside the advantage such as steady,, make it more be applicable to the work of lying of facing upward because service creeper adopts spill, and both be convenient to go to action by means of cambered surface, shoulder, arm, buttocks can be had an effect when working preferably, reduce act arm fatigue and increase work efficiency, can also make interim bed for resting and use.

Below in conjunction with accompanying drawing the utility model is further described.

Fig. 1 is a front view of the present utility model.

Fig. 2 is that A is to partial sectional view.

Fig. 3 is a top perspective view.

Among the figure: 1. block plate, 2. service creeper body, 3. support, 4. axle sleeve, 5. rotating shaft, 6. screw, 7. dust ring, 8. back-up ring, 9. pivot pin, 10. runner, 11. wheel carriers, 12. bearings, 13. yoke plates, 14. stop collars, 15. nuts, 16. turns.

Referring to Fig. 1,2, the movable recumbent bicycle of automobile inspection, its service creeper is made up of piece plate 1 and service creeper body 2, and is middle with yoke plate 13 bindings.Have four rolling supporting under the service creeper, the support 3 on the roller is bound up on the service creeper body 2, and service creeper is to be arcs of recesses (referring to Fig. 3).Axle sleeve 4 is welded on the support 3, and 7 of dust rings are welded on the wheel carrier 11 upper end seams, between wheel carrier 11 upper ends and the axle sleeve 4 bearing 12 are arranged, and rotating shaft 5 links wheel carrier 11 and axle sleeve 4, support 3 by back-up ring 8.On pivot pin 9, the pivot pin 9 runner 10 is housed and suit stop collar 14 being equipped with on the following supporting leg of wheel carrier 11, in order to the position that ensures that runner 10 is placed in the middle, cooperation with turn 16, nut 15 is fixed on pivot pin 9 on the wheel carrier 11, runner 10 rotates freely on pivot pin 9, between runner 10 on the bigger service creeper and pivot pin 9 rolling bearing can be installed.

Claims (3)

1, the movable recumbent bicycle of a kind of automobile inspection is made up of service creeper and four universal rolling wheels that are installed under it, it is characterized in that:

A, service creeper are to be formed by connecting by yoke plate (13) by piece plate (1), service creeper body (2), and its cross section is arcs of recesses,

B, the member of roller has by screw (6) and is fixed on support (3) on the service creeper body (2), axle sleeve (4), rotating shaft (5), dust ring (7), back-up ring (8), pivot pin (9), runner (10), wheel carrier (11), bearing (12), stop collar (14), nut (15), turn (16), its bottom bracket axle (4) is welded on the support (3), dust ring (7) is welded on the wheel carrier (11), in rotating shaft (5), between axle sleeve (4) and the wheel carrier (11) bearing (12) is housed, rotating shaft (5) is attached to wheel carrier (11) on the support (3) by back-up ring (8), be installed in the pivot pin (9) on the wheel carrier (11), installing runner (10) and stop collar (14), and fixing with nut (15) and turn (16)

2, recumbent bicycle according to claim 1 is characterized in that service creeper can be that piece plate (1), service creeper body (2) are made into monoblock type,

3, recumbent bicycle according to claim 1 is characterized in that can adorning between pivot pin (9) and the runner (10) and uses rolling bearing.

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