CN88201475U

CN88201475U - Multifunctional repairing tool for antomobile

Info

Publication number: CN88201475U
Application number: CN 88201475
Authority: CN
Inventors: 李素梅; 李安翔; 李元昌; 张玉英; 李安平; 李安庸
Original assignee: 李素梅
Priority date: 1988-03-08
Filing date: 1988-03-08
Publication date: 1988-11-09

Abstract

The utility model discloses a multifunctional repairing tool for automobiles which is composed of a ladder rack, a universal castor, a movable cot face with a buttonhole. The utility model can be used as a cushion for the maintenance of motor vehicles, a bed for the occasional rest, and a stretcher. The dismounted cot face can be used as a vertical ladder and a folding ladder. The loading and unloading on the way of a wagon and closely bunching of a rope are convenient. The ladder rack is collapsible and portable, and is suitable to the geology field work and the families.

Description

Multifunctional repairing tool for antomobile

The utility model relates to a kind of to the following spacer of maintenance usefulness of self-propelled vehicle, also has ladder and simple and easy bed and multiple function such as uses.

The patent No. 86210237 " automobile repair folds equalizing bed " and the patent No. 86205987 " the portable maintenance wheel of self-propelled vehicle pad ", they only have the function of movable spacer and simple and easy bed.

The utility model provides a kind of multifunction motor vehicle maintenance bed, and it both can do maintenance spacer and simple and easy bed usefulness, can work as ladder again and use.

Task of the present utility model is that following mode is finished, and the bed body is that knot that can be undone by a pull tightly supports the canvas bed surface on ladder, and four cardan wheels are housed below ladder.The turn knot that can be undone by a pull tightly supports bed surface on ladder, and four cardan wheels are housed below ladder.The turn knot that can be undone by a pull, unloading the canvas bed surface is a ladder.

This maintenance bed, for the self-propelled vehicle car down maintenance and have a rest with outside, when loading and unloading or tight bundle rope, can take the canvas bed surface in the lorry way when ladder usefulness, also very suitable to operations such as geology fields.

Concrete structure is provided by following embodiment and accompanying drawing thereof:

Fig. 1 is folding utility self-propelled vehicle maintenance bed structure scheme drawing.

Fig. 2 working state figure that repairs at the bottom of for this device car.

Fig. 3 is raised to most significant bit for the wheel carrier of this device, and movable arm is propped up constitution diagram.

Fig. 4 is the stull cover section-drawing of this device.

Fig. 5 is used as the cat ladder constitution diagram for this device.

Fig. 6 is used as the folding step constitution diagram for this device.

Describe concrete structure of the present utility model in detail below in conjunction with accompanying drawing, it is made up of ladder, cloth bed surface 3 and cardan wheel 11.Canvas bed surface 3 is gone up in knot that can be undone by a pull 1 support above the ladder, and four groups of wheel carriers 10 and cardan wheel 11 are housed under the frame.

Ladder is to be made of two ladders by hinge 5 butt joints, and location hook 13 and the steady ring 12 of two groups of foldings for two terraced usefulness is housed in perpendicular support 7 outsides of ladder.Have one to have movable arm 4 in two ladders, reliable sawtooth detents is propped up, and pillow frame 2 is arranged in movable arm 4 terminations, and movable lamps and lanterns is inlaid in 2.

The stull 6 of frame is pair of links to be formed, and two connecting rods of stull 6 are connected for axle with perpendicular support 7, and two connecting rods are that axle is connected on the connecting panel 15, and a stull cover 9 is arranged, fixing as a whole stull 6 by spring 16 and registration mast 17.In perpendicular support 7 triangle block 14 is arranged, make stull 6 and perpendicular support 7 be in plumbness mutually, when pressing lower spring 16, stull can be overlapped 9 and withdraw to the right, 6 liang of connecting rods of stull can be amounted to, and each stull cover is all backed off, and ladder can be closed up.

Wheel carrier 10 and cardan wheel 11 are housed under the perpendicular support of ladder, wheel carrier is to be formed by connecting by 6 pitman shafts, be connected into a following parallel hexagon, boxed rod is fixed in the support, cardan wheel 11 is fixed on the lower link, regulate the distance of boxed rod and lower link by radius stay, thereby regulated the height of bed surface built on stilts.

There is plastic handles 8 perpendicular support 7 terminations at ladder, and interim first aid can be pulled out handle and will keep in repair bed and do stretcher usefulness.

On the perpendicular support 7 of ladder and movable arm 4 knot that can be undone by a pull 1 is housed, canvas bed surface 3 has buttonhole, buckles canvas 3 and can be used as the maintenance bed accessory, when the bed time spent, wheel carrier 10 can be positioned at the extreme higher position, also can be with movable arm 4 pull-ups.

Unload canvas bed surface 3 and can do cat ladder and folding step usefulness, the stull of backing off cover 9 can draw in, is easy to carry.

Claims

1, a multifunction motor vehicle maintenance bed of being made up of bed body and cardan wheel is characterized in that a body is by knot that can be undone by a pull 1 canvas bed surface 3 tightly to be supportted on ladder, is contained in four cardan wheels 11 below ladder.

2, maintenance bed according to claim 1 is characterized in that ladder is two ladders by hinge 5 butt joints, and location hook 13 and the steady ring 12 of folding for two terraced usefulness arranged in the perpendicular support 7 of ladder.

3, maintenance bed according to claim 1, the stull 6 that it is characterized in that ladder is pair of links, stull 6 supports 7 for axle is connected with perpendicular, and two connecting rods of stull 6 are that axle is connected on the connecting panel 15, also has one to lean on spring 16 and registration mast 17 that stull 6 is fixed on stull cover 9.The a pair of orthogonal triangle block 14 of support maintenance anyhow that makes is arranged in perpendicular support 7.

4, maintenance according to claim 1 bed, it is characterized in that: cardan wheel 11 is to be fixed on the ladder by wheel carrier 10, wheel carrier 10 by the scalable bed surface overhead six connecting rods of height form.