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Multifunctional heavy-duty flat-plate wrecker capable of towing three vehicles at a time

A wrecker, multi-functional technology, applied in the direction of motor vehicles, vehicle parts, goods transport vehicles, etc., can solve the problems of unable to meet the heavy load synchronous lifting plate, unable to install, difficult to weld professionally, etc.

Pending Publication Date: 2019-10-29
中国重汽集团湖北华威专用汽车有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1. The overturning mechanism is directly connected with the chassis for welding. Without the chassis, the welding of the overturning mechanism cannot be completed, and the customer needs to weld the overturning mechanism by himself. For customers who are only dealers, welding is too professional and difficult, and it is impossible to realize modularization. mass production
In addition, the domestic traditional overturning mechanism usually needs to make a tail beam reinforcement, and then fix it on the chassis girder of the car through bolts. If there is no chassis overturning mechanism, it cannot be installed, and it is impossible to complete the pre-factory debugging of the wrecker top;
[0004] 2. The lifting mechanism is directly connected to the chassis, that is, the domestic flat lifting mechanism is usually installed on the outside of the chassis girder through bolts, and there is one tilting mechanism each symmetrically left and right. Since the tilting mechanism is not integral, it is performing flat lifting and lowering actions. , it cannot meet the requirements of the heavy-duty synchronous lifting platform, and the stability is poor;
[0005] 3. The bodywork of the wrecker cannot simulate the customer's on-site chassis for debugging and acceptance before leaving the factory;
[0006] 4. The flat surface is spliced ​​by stamping and forming several-shaped parts, which cannot meet the function of pulling large equipment and containers through hydraulic winches on the flat surface;
[0007] 5. The hydraulic winch is usually installed on the left side of the platform, which cannot meet the function of dragging large equipment and containers;
[0008] 6. The tail light frame is usually welded on both sides of the rear of the sub-frame, the structure is simple and ugly, and it cannot rotate with the expansion and contraction of the flat plate;
[0009] 7. The landing angle of the domestic non-folding wrecker is too large, which cannot smoothly rescue passenger cars or special vehicles with low chassis;
However, orders from foreign customers are usually placed on the basis of container loading, and the product order volume is relatively large. Based on this, it is urgent to develop a container that can realize mass production and meet the functions of transport containers, and can meet overseas markets. One-to-three multi-functional heavy-duty flatbed wreckers with the above load requirements, in order to achieve the purpose of enhancing the company's brand and market competitiveness

Method used

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  • Multifunctional heavy-duty flat-plate wrecker capable of towing three vehicles at a time
  • Multifunctional heavy-duty flat-plate wrecker capable of towing three vehicles at a time
  • Multifunctional heavy-duty flat-plate wrecker capable of towing three vehicles at a time

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Embodiment Construction

[0066] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the following will further explain how the present invention is implemented in conjunction with the accompanying drawings and specific implementation methods.

[0067] A kind of one tow three multifunctional heavy-duty flat wreckers provided by the present invention, see for example Figure 1 to Figure 21 As shown, it includes a car chassis 100 and a wrecker top 200 assembled on the car chassis 100; wherein, the wrecker top 200 includes a wrecker flat panel 210, a subframe 220, a double-layer frame 230, and a flat tilting oil cylinder 240 , flat telescopic oil cylinder 250, triangular overturning mechanism 260, towing device 270, suspended ladder 280, gantry toolbox 290, hydraulic winch reel 2100, rotatable tail light frame 2110 and hydraulic outrigger 2120; wrecker flatbed 210 is arranged on the upper part of the subframe 220, the subframe 22...

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Abstract

The invention discloses a multifunctional heavy-duty flat-plate wrecker capable of towing three vehicles at a time. The wrecker comprises an automobile chassis and a wrecker top assembly assembled onthe automobile chassis, wherein the wrecker top assembly comprises a wrecker flat-plate, and a sub-frame, a double-layer frame, a flat-plate inclined oil cylinder and a flat-plate telescopic oil cylinder which are arranged below the wrecker flat-plate; the wrecker flat-plate is arranged on the sub-frame; the sub-frame is arranged on the double-layer frame; and the double-layer frame is arranged onthe automobile chassis. The wrecker top assembly also comprises a triangular turnover mechanism arranged below the tail of the sub-frame, the triangular turnover mechanism is fixedly connected with the tail of the double-layer frame and the tail of the sub-frame, one end of the sub-frame is hinged with one end of the double-layer frame through the triangular turnover mechanism, the other end of the sub-frame is connected with the other end of the double-layer frame through the flat-plate inclined oil cylinder, and the wrecker flat-plate and the sub-frame are slidably connected through the flat-plate telescopic oil cylinder and a flat guide rail. The wrecker has the advantages that the stability is good, dragging is convenient, batch production can be realized, and dragging and rescue requirements of various large, medium, heavy equipment, containers, faulted vehicles and the like can be met.

Description

technical field [0001] The invention relates to a wrecker, belonging to the field of special vehicles, in particular to a one-to-three multifunctional heavy-duty flat-bed wrecker. Background technique [0002] At present, due to its own structure, the traditional domestic flat-bed wrecker usually has low production efficiency and high transportation costs, and cannot meet the dragging requirements of transporting large and medium-sized equipment or containers of 20T and above, and cannot satisfy customers who do not send the chassis and only do it. Modular and batch production requirements for wrecker trucks. Specifically, it can be reflected from the following aspects, the shortcomings of the traditional flat wrecker: [0003] 1. The overturning mechanism is directly connected with the chassis for welding. Without the chassis, the welding of the overturning mechanism cannot be completed, and the customer needs to weld the overturning mechanism by himself. For customers who...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60P3/00B60P3/12B60P1/43B62D21/00B62D21/09
CPCB60P3/00B60P3/122B60P1/43B62D21/00B62D21/09
Inventor 何晨黄璜杨武红方娜娜
Owner 中国重汽集团湖北华威专用汽车有限公司
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