A commercial vehicle loading and unloading engineering vehicle

Abstract

The invention discloses a commercial vehicle loading / unloading engineering truck which comprises a chassis with wheels, wherein a hydraulic telescopic outrigger is arranged below the chassis; two parallel tippable telescopic ramps are arranged above the chassis; the rear ends of both the two telescopic ramps are rotatably connected with lower cab aprons which are located on longitudinal extension cords of the telescopic ramps; carriage lap plates are arranged at the front ends of both the two telescopic ramps. The commercial vehicle loading / unloading engineering truck has the following benefits: 1, the pavement of the loading / unloading ramps is automatically completed through a series of mechanical operations, so that the working efficiency can be improved, the labor cost and the labor intensity can be reduced; 2, the engineering truck is capable of finishing the loading / unloading work without other auxiliary construction installation equipment and can be flexibly used at different loading / unloading sites; 3, the two telescopic ramps are mutually independent, large in strength and light in weight, and the front ends of the two telescopic ramps are fixedly connected with a commercial vehicle carrier vehicle, so that the stability and the security of a loading / unloading vehicle channel are improved; 4, a laser positioning device is arranged, so that the readiness time before the operation can be greatly shortened and the working efficiency can be improved.

Description

technical field [0001] The invention relates to an engineering vehicle, in particular to a commercial vehicle loading and unloading engineering vehicle used for railway double-deck transport vehicles. Background technique [0002] The characteristics of safety, energy saving and environmental protection of railway transportation have made great contributions to building a conservation-oriented harmonious society. However, my country's automobile production and consumption have obvious regional concentration, and most of them are transported in medium and long distances, which is in line with the technical and economic characteristics of large-capacity, long-distance and large-scale railways. The increasingly perfect railway network also provides a unique network base advantage for the railway to develop automobile logistics. [0003] After long-term development in foreign developed countries, railway transportation has reached a high degree of specialization. A complete spe...

AI Technical Summary

Problems solved by technology

However, the development of domestic railways is still short and the goods in the freight station are complicated, so it is difficult to set up special platforms. At present, the loading and unloading of commercial vehicles still adopts an extensive operation method, and the loading and unloading operations are completed by temporarily building platforms and ramps manually, which is inefficient and difficult to guarantee product safety.

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