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Carrier vehicle with carriage capable of being ascended and descended

A technology for transport vehicles and vehicles, which is applied in the field of liftable finished vehicle transport vehicles, which can solve problems affecting vehicle safety, normal driving, inability to realize two-layer loading and transportation of finished vehicles, chassis scratches, etc., and achieve simple structure and shock absorption performance Good effect of reducing driving resistance

Inactive Publication Date: 2006-03-01
吴喜元
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can be seen that according to the current vehicle height limit, under normal loading conditions, it is impossible to realize two-layer loading and transportation of finished vehicles with a height of 1.85 meters or more; On the road, it is very easy to cause the chassis to scratch, which will affect the safety and normal driving of the vehicle.

Method used

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  • Carrier vehicle with carriage capable of being ascended and descended
  • Carrier vehicle with carriage capable of being ascended and descended
  • Carrier vehicle with carriage capable of being ascended and descended

Examples

Experimental program
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Effect test

Embodiment 1

[0013] The present invention can be whole box form also can be all-hanging form, and the headstock can adopt prior art. as attached figure 1 , attached figure 2 , attached image 3 As shown, the driving wheel 12 is suspended on the main beam 11, and the suspension mode is exactly the same as that of the prior art. The half shaft 10 can be welded on the main beam 11 . Air spring lifter 2 is prior art, for increasing stroke, can adopt the air spring lifter of three-chamber structure mode; 2 telescopic, can raise or lower the height of the compartment. Air spring 9 is also prior art, can be bought as accessory; Wheel 7 is contained on the axle shaft 10, and installation mode is identical with prior art. as attached figure 2 As shown, the flashboard 8 can be welded on the main beam 11, the slot 4 can be welded or bolted on the side wall below the compartment 3, the flashboard 8 is inserted in the slot 4, and the compartment and the main beam are limited in the horizontal ...

Embodiment 2

[0015] attached Figure 5 It is another installation method of the air spring lifter 2 and the air spring 9 of the present invention. The semicircle bracket 16 is welded on the top of the half shaft 10, and the air spring lifter 2 and the air spring 9 are installed on the two wings of the semicircle bracket 16 respectively. superior.

[0016] When the present invention is running normally, the carriage can be adjusted to the highest position to adapt to the undulating road surface and prevent the chassis from being scraped; when there is a height limit, the height of the carriage can be lowered to ensure smooth passing of bridges or culverts.

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PUM

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Abstract

The carrier vehicle with carriage capable of being ascended and descended has air spring elevator as the suspension gear, and controlling the air spring elevator can altering the vehicle height. When the vehicle runs normally in common road, the carriage is regulated to highest location to avoid collision to the chassis; and during passing through bridge or tunnel with height limitation, the carriage is lowered for easy passing through. The carrier vehicle has main beam, half-axle installed onto the main beam, air spring elevator supported between the half-axle and the carriage truss, air spring with ends connected separately to the half-axle and the truss, wheels on the half-axle and insertion board inserted inside groove. The present invention has chassis height capable of being changed in 0.25-0.4 m, and is suitable for transporting various types of minibus and small truck.

Description

Technical field: [0001] The invention relates to the technical field of automobile refitting, in particular, it is a liftable finished vehicle transport vehicle. Background technique: [0002] After the finished vehicles such as cars, vans, and small trucks leave the factory, in order to ensure the zero-kilometer sales of the finished cars, they are generally transported by large flatbed trucks or full-mounted trucks. Due to the large volume and relatively light weight of the finished car, it is necessary to increase the carrying capacity of a single car as much as possible in order to improve transportation efficiency and reduce transportation costs. Therefore, the finished car in the compartment is generally divided into two floors , or even three-layer loading; but road transportation has strict restrictions on the height of the car body. Only for vans and small trucks, the height of the vehicle is generally more than 2 meters. For example, the height of a common van is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60P3/08
Inventor 吴喜元
Owner 吴喜元