Petroleum pipeline transfer vehicle capable of preventing weld joint collision

Abstract

The invention relates to the field of petroleum pipeline transportation, in particular to a petroleum pipeline transfer vehicle capable of preventing weld joint collision. The invention aims to solve the technical problem that in the transfer process of a pipeline, the two ends to be welded can be dislocated after being extruded. According to the technical scheme, the petroleum pipeline transfer vehicle capable of preventing weld joint collision comprises a movable frame, a turnover limiting plate, a support frame, an anti-extrusion system and the like, wherein the turnover limiting plate is mounted at the left side of the top of the movable frame. According to the petroleum pipeline transfer vehicle, the effect that limiting columns are matched with upward vibration and outward turnover of the pipeline, so that the pipeline has a vibration buffer space during jolting, and is not in direct collision and extrusion with the limiting columns is achieved.

Description

technical field [0001] The invention relates to the field of oil pipeline transportation, in particular to an oil pipeline transfer vehicle capable of preventing weld seam collision. Background technique [0002] The production of oil pipelines involves steps such as cutting, bending and welding. After the steel plate is bent into a pipeline, the pipeline is usually placed on a transfer trolley, and the worker pushes the transfer trolley to transfer the pipeline to the welding equipment. During the transshipment process The transfer trolley will be bumpy. The existing fixing method is usually to use the clamping tool to fix the pipe. However, since the two ends of the pipe to be welded are close together after the pipe is bent, the pipe will collide with the clamping tool when it is bumpy. And the pipe itself is squeezed, so that the two ends to be welded are squeezed and misplaced, which is not conducive to subsequent welding, and because the two ends to be welded are close...

AI Technical Summary

Problems solved by technology

[0002] The production of oil pipelines involves steps such as cutting, bending and welding. After the steel plate is bent into a pipeline, the pipeline is usually placed on a transfer trolley, and the worker pushes the transfer trolley to transfer the pipeline to the welding equipment. During the transshipment process The transfer trolley will be bumpy. The existing fixing method is usually to use the clamping tool to fix the pipe. However, since the two ends of the pipe to be welded are close together after the pipe is bent, the pipe will collide with the clamping tool when it is bumpy. And the pipe itself is squeezed, so that the two ends to be welded are squeezed and misplaced, which is not conducive to subsequent welding, and because the two ends to be welded are close together, they will collide and rub against each other when bumping, causing the pipe to appear crack

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