Petroleum pipeline transfer vehicle capable of preventing weld joint collision

A technology for oil pipelines and transfer vehicles, which is applied to tubular objects, welding equipment, auxiliary welding equipment, etc., and can solve problems such as pipeline cracks and unfavorable welding.

Pending Publication Date: 2021-12-17
蔡德余
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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  • Petroleum pipeline transfer vehicle capable of preventing weld joint collision
  • Petroleum pipeline transfer vehicle capable of preventing weld joint collision
  • Petroleum pipeline transfer vehicle capable of preventing weld joint collision

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] An oil pipeline transfer vehicle that prevents welding seams from colliding, such as Figure 1-2 As shown, it includes a mobile frame 1, a flip limit plate 2, a support frame 3, an anti-extrusion system and an anti-friction system; the left side of the top of the mobile frame 1 is connected with a flip limit plate 2 through an electric shaft; the mobile frame 1 There are two support frames 3 welded on the top; the anti-extrusion system is connected to the left side of the top of the mobile frame 1; the anti-extrusion system is used to limit the position of the pipeline and make the pipeline have room for vibration; two support frames 3 An anti-friction system is connected between the inner bottoms; the anti-friction system is used to hold the two ends of the weld seam of the pipeline when the pipeline is transferred and turbulent.

[0037] When using this equipment, control the equipment to move to the pipe to be transferred, the worker puts the pipe to be welded into t...

Embodiment 2

[0050] On the basis of Example 1, such as figure 1 and Figure 12-14 As shown, it also includes an upright system; the right side of the top of the mobile frame 1 is connected with an upright system; the upright system includes an electric slide rail 601, an electric slider 602, a third receiving plate 603, a mounting base 604, and a motor 605 , the fourth receiving plate 606, the second mounting part 607, the third mounting part 608, the infrared rangefinder 609, the fourth mounting part 610, the fifth mounting part 611, the first splint 612, the second electric push rod 613, the first Two splints 614 and a fixed plate 615; the bolt on the right side of the mobile frame 1 top is connected with two electric slide rails 601; two electric slide rails 601 tops are respectively slidably connected with an electric slide block 602; between the two electric slide block 602 tops There is a third bearing plate 603 fixedly connected between them; the top of the third bearing plate 603 ...

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PUM

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/00B23K37/04B23K101/06
CPCB23K37/00B23K37/0443B23K2101/06
Inventor 蔡德余
Owner 蔡德余
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