Auxiliary equipment for oil and gas long-distance pipeline construction and construction method thereof

A technology for long-distance pipelines and auxiliary equipment, applied in auxiliary welding equipment, welding/cutting auxiliary equipment, metal processing equipment, etc.

Pending Publication Date: 2022-05-17
刘展
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] First of all, it cannot adapt to the target pipeline. In the field construction, the target pipeline is generally a fixed pipe and cannot be moved. The existing technology is mostly used for assembly

Method used

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  • Auxiliary equipment for oil and gas long-distance pipeline construction and construction method thereof
  • Auxiliary equipment for oil and gas long-distance pipeline construction and construction method thereof
  • Auxiliary equipment for oil and gas long-distance pipeline construction and construction method thereof

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Embodiment Construction

[0048] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them.

[0049] The components of the embodiments of the invention generally described and shown in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention.

[0050] Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0051] In the description of the present invention, it should be noted that the...

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Abstract

The invention discloses auxiliary equipment for oil and gas long-distance pipeline construction and a construction method thereof, and belongs to the technical field of oil and gas long-distance pipeline construction.The auxiliary equipment comprises a main frame and a welding part, the main frame comprises a base and two portal frames, and a rail assembly is connected between the tops of the two portal frames; the welding part is movably mounted on the rail assembly; a pipeline feeding part and a translation assembly are arranged on the side, away from the positioning part, of the base. The pipeline feeding part comprises a lifting assembly, a rotating assembly is arranged on the lifting assembly, and a pipeline conveying assembly is arranged on the rotating assembly; a clamping assembly is arranged at the top of the pipeline conveying assembly; position adjustment of the to-be-welded pipeline in three directions can be achieved, the position of the to-be-welded pipeline is adjusted through a mechanical structure, the welding part can achieve automatic welding of the pipeline, and safety and reliability are higher.

Description

technical field [0001] The invention relates to the technical field of construction of long-distance oil and gas pipelines, in particular to a construction method of auxiliary equipment for the construction of long-distance oil and gas pipelines. Background technique [0002] In the construction of long-distance oil and gas pipelines, welding is one of the main construction procedures. At present, the basic process mainly used in the welding of long-distance oil and gas pipelines is as follows: first, one or more pipelines are tailor-welded, and then the tailor-welded Pipeline groups are welded into long-distance oil and gas pipelines; the welding process relies on cranes to hoist the pipelines, and the mouth of the pipeline to be welded is manually aligned with the mouth of the target pipeline; this construction method is relatively backward, and the precision is low, and the construction process is relatively dangerous; The following issues urgently need to be resolved: ...

Claims

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Application Information

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IPC IPC(8): B23K37/00B23K37/053B23K37/02
CPCB23K37/00B23K37/053B23K37/0217B23K2101/06
Inventor 邓梁刘展李纯高博颢陶江华张玉蛟
Owner 刘展
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