Transport vehicle with good shock absorption effect and for pipeline machining

Abstract

The invention discloses a transport vehicle with a good shock absorption effect and for pipeline machining. The transport vehicle comprises a base. Universal wheels are arranged at the four corners ofthe lower side of the base. Shock absorption devices are bilaterally symmetrically arranged on the upper side of the base. Each shock absorption device comprises a supporting barrel and a telescopicbarrel. Sliding cavities are formed in the barrel walls of the telescopic barrels. The upper ends of the supporting barrels are arranged in the sliding cavities. Struts are arranged at the lower endsin the supporting barrels. Telescopic rods are arranged at the upper ends of the struts. Damping springs are arranged on the outer sides of the struts and the telescopic rods. Dust covers are arrangedon the outer sides of the damping springs. A support is arranged at the upper ends of the shock absorption devices. Multiple sets of fixed seats symmetrically arranged front and back are arranged inthe support from left to right. A fixing frame is arranged at the upper end of the support and provided with multiple threaded rods matched with the fixed seats. The lower ends of the threaded rods are rotationally connected with connecting seats. Arc-shaped press boards are arranged at the lower ends of the connecting seats. The transport vehicle is simple in structure, convenient to use, good inshock absorption effect, wide in application range and long in service life.

Description

technical field [0001] The invention relates to the technical field of pipeline processing, in particular to a transportation vehicle for pipeline processing with good shock absorption effect. Background technique [0002] A pipeline is a device used to transport gas, liquid or fluid with solid particles connected by pipes, pipe connectors and valves. Usually, after the fluid is pressurized by blowers, compressors, pumps and boilers, it flows from the high-pressure part of the pipeline to the low-pressure part, and it can also be transported by the pressure or gravity of the fluid itself. Pipes are widely used, mainly in water supply, drainage, heat supply, gas supply, long-distance transportation of oil and natural gas, agricultural irrigation, hydraulic engineering and various industrial installations. In the process of pipeline processing, pipeline storage devices are required , the current pipe storage device is to pile up the pipes together, which will cause damage to ...

AI Technical Summary

Problems solved by technology

Pipes are widely used, mainly in water supply, drainage, heat supply, gas supply, long-distance transportation of oil and natural gas, agricultural irrigation, hydraulic engineering and various industrial installations. In the process of pipeline processing, pipeline storage devices are required , the current pipe storage device is to stack the pipes together, which will cause damage to the pipes and reduce the quality of processing

And there is either no shock absorbing device on the transport vehicle, or it is just a simple shock absorbing spring, which has poor shock absorbing effect and short service life

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