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Butt-joint alignment device for pipe opening alignment welding

A technology for pipes and welding stations, which is applied in the field of butt alignment devices for butt welding of pipes, which can solve problems such as low work efficiency and high labor intensity of workers, and achieve the effects of convenient operation, improved welding quality, and improved stability

Inactive Publication Date: 2018-11-06
潘丽华
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Problems solved by technology

[0004] The purpose of the present invention is to solve the shortcomings existing in the prior art, such as: the existing traditional butt joint method is welded by manpower butt joint, resulting in high labor intensity and low work efficiency for workers, and a pipe joint joint proposed Butt alignment device for welding

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  • Butt-joint alignment device for pipe opening alignment welding
  • Butt-joint alignment device for pipe opening alignment welding
  • Butt-joint alignment device for pipe opening alignment welding

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Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0020] refer to Figure 1-3 , a butt alignment device for butt welding of pipe materials, comprising a welding table 1, two stop rods 11 are symmetrically arranged above the welding table 1, and mounting blocks 10 are fixedly connected to both ends of the two stop rods 11, and are installed The bottom of the block 10 is fixedly connected with the welding table 1, and the top of the welding table 1 is slidably connected with two placement plates 9, and the two placement plates 9 are provided with a limit opening 19 for slidingly connecting the limit rod 11. Two installation platforms 7 are symmetrically and fixedly installed on the platform 1. A hydraulic mechanism 5 ...

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Abstract

The invention discloses a butt-joint alignment device for pipe opening alignment welding. The butt-joint alignment device comprises a welding table. Two limiting rods are symmetrically arranged abovethe welding table. Installing blocks are fixedly connected to the two ends of the two limiting rods. The lower portions of the installing blocks are fixedly connected with the welding table. Two containing plates are symmetrically in sliding connection to the upper portion of the welding table. The two containing plates are provided with limiting ports used for being in sliding connection with thelimiting rods. Two installing tables are symmetrically and fixedly arranged on the welding table. Hydraulic mechanisms are fixedly arranged above the two installing tables and provided with drive rods. The ends, away from the hydraulic mechanisms, of the two drive rods are fixedly connected with the sides, back onto each other, of the two containing plates correspondingly. According to the butt-joint alignment device, the labor intensity of workers is relieved, meanwhile, the pipeline butt-joint accuracy is improved, operation is convenient, pipeline stability in the welding process is improved, and accordingly the welding quality is further improved.

Description

technical field [0001] The invention relates to the technical field of pipeline welding, in particular to a butt alignment device for butt welding of pipe materials. Background technique [0002] Using pipelines to transport oil and gas is a safe and economical method, and more and more pipelines are laid and used in the oil and gas transportation industry. In the pipeline laying process, pipe welding, especially the butt welding of steel pipes, is very important, which directly affects the progress and quality of pipeline construction. To ensure the quality of butt welding of steel pipes, the smooth butt joint of steel pipes is particularly important. [0003] The existing traditional butt joint method is welded by manpower butt joint, which leads to high labor intensity and low work efficiency for workers. Therefore, it is urgent to design a butt joint alignment device for pipe butt joint welding. Contents of the invention [0004] The purpose of the present invention ...

Claims

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Application Information

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IPC IPC(8): B23K37/053
CPCB23K37/053
Inventor 潘丽华
Owner 潘丽华
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