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A butt joint mechanism for large pipeline welding

A docking mechanism and pipeline technology, applied in welding equipment, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., can solve the problems of affecting work efficiency and wasting manpower

Active Publication Date: 2022-04-26
SHANXI ZHONGTONG PIPES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Although automatic welding machines are used for welding, the continuous disassembly and assembly still wastes a lot of manpower and affects work efficiency

Method used

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  • A butt joint mechanism for large pipeline welding
  • A butt joint mechanism for large pipeline welding
  • A butt joint mechanism for large pipeline welding

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Embodiment Construction

[0045] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. 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.

[0046] An embodiment of the present invention provides a butt joint mechanism for large-scale pipeline welding. plate 8, illustratively as figure 1 shown.

[0047] Both ends of the base 1 are respectively fixedly equipped with a first lifting mechanism 2, and the first lifting mechanisms 2 of the two groups are mutually symm...

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Abstract

The invention belongs to the technical field of large pipeline butt joint equipment, in particular to a large pipeline welding butt joint mechanism. The docking mechanism includes a base, a first lifting mechanism, a docking assembly, a clamping and fixing assembly, a welding assembly, a second lifting mechanism and a connecting plate. The two ends of the base are respectively fixedly installed with a first lifting mechanism; the upper ends of each group of the first lifting mechanism are fixedly installed with connecting plates; the two ends of each group of the connecting plates are respectively fixedly installed with clamping and fixing components; A docking assembly is arranged between the two sets of clamping and fixing assemblies, and the docking assembly is fixedly connected to the connecting plate and is located above the connecting plate; a second lifting mechanism is arranged between the two sets of first lifting mechanisms , the bottom of the second lifting mechanism is fixedly installed on the base, and the upper end of the second lifting mechanism is fixedly installed with a welding assembly. The docking mechanism provided by the invention not only improves the efficiency of pipe docking, but also saves a lot of manpower.

Description

technical field [0001] The invention belongs to the technical field of large-scale pipeline butt joint equipment, and in particular relates to a large-scale pipeline welding butt joint mechanism. Background technique [0002] At present, for the butt joint installation project of large-scale pipelines, a support frame is usually built first, and then a chain hoist is installed on the support frame, and the lifting height and angle of the butt joint pipe are manually controlled by the chain hoist. Since the docking pipe is in a suspended state, it is easy to swing during docking, and it takes a long time and is difficult to align the docking port. However, when a section of the butt joint is completed, when the next section is installed, the spreader, support, etc. need to be rebuilt, which is time-consuming and labor-intensive. [0003] In addition, when welding the butt joint, an automatic welding machine is generally used. The worker clamps the clamping seat of the automa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K37/053B23K37/02
CPCB23K37/0533B23K37/02
Inventor 徐宇航
Owner SHANXI ZHONGTONG PIPES