Pairing lengthening device for two-in-one pipeline

A pipeline group and group pair technology, which is applied in auxiliary devices, pipeline systems, welding equipment, etc., can solve the problems of reduced accuracy of medium and long pipe groups, time-consuming adjustment, slow productivity improvement, etc., and achieves high reliability and convenient operation. , the effect of low manufacturing difficulty

Inactive Publication Date: 2015-12-30
NANJING AUTO ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the current pipe prefabrication production, the assembly is time-consuming and labor-intensive, and the precise connection between the corresponding pipes requires a lot of time-consuming adjustments, resulting in a slow increase in productivity, and the existing technology is mainly for the assembly of short and medium pipes (up to 12 meters). Yes, for medium and long tube groups, the accuracy will be greatly reduced, and it is difficult to complete the grouping well

Method used

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  • Pairing lengthening device for two-in-one pipeline
  • Pairing lengthening device for two-in-one pipeline
  • Pairing lengthening device for two-in-one pipeline

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0025] The two-to-one pipeline group butt joint length device of this embodiment includes a track 1, four paired roller frames 2 and two pipe fittings 3, and the paired roller frame 2 is arranged on the track 1 so that it can move along the track 1; the track 1 There are two, and the two tracks are arranged in parallel.

[0026] The paired roller frame 2 includes a radial adjustment roller device 4, a lifting device 5 and a running device 6. The running device 6 includes two pairs of wheels. The running device 6 is installed on the lower part of the paired roller frame 2 and can move along the track 1. 1, the radial adjustment roller device 4 can move up and down and is installed on the upper part of the pair of roller frames 2, the lifting device 5 is arranged between the traveling device 6 and the radial adjustment roller device 4 and is suitable for driving the radial adjustment roller device 4 up and down move.

[0027] The radial adjustment roller device 4 includes a rol...

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Abstract

The invention relates to a pairing lengthening device for a two-in-one pipeline and belongs to the technical field of equipment manufacture. The pairing lengthening device comprises a track and four pairing lengthening roller carriers, wherein the pairing lengthening roller carriers can be arranged on the track in the manner that the roller carriers can move along the track; each pairing lengthening roller carrier comprises radial roller adjusting devices, lifting devices and traveling devices; the traveling devices are mounted at the lower parts of the pairing lengthening roller carriers and arranged on the track in the manner that the traveling devices can move along the track; the radial roller adjusting devices can be mounted at the upper parts of the roller carriers in a vertically moving manner; the lifting devices are arranged between the traveling devices and the radial roller adjusting devices and are suitable for driving the radial roller adjusting devices to move vertically. According to the invention, since the pairing lengthening roller carriers adopt modular design, the design efficiency is improved and the production cycle is shortened.

Description

technical field [0001] The invention relates to a two-joint-one pipe group butt joint length device, which belongs to the technical field of equipment manufacturing. Background technique [0002] With the development of society, various pipeline projects in cities are becoming more and more popular, bringing great convenience to all aspects of people's lives. [0003] Existing pipeline engineering is divided into pipeline prefabrication, on-site prefabrication and on-site installation. Pipeline prefabrication: Pipeline design, prefabrication management, pipe cutting, pipe bevel processing, welding, logistics and anti-corrosion paint, pipeline flaw detection, etc. are performed in a fixed area. Advantages of pipeline prefabrication: It is convenient to coordinate and control the quality, progress and management in a fixed area, reduce the workload of on-site prefabrication and on-site installation, and greatly improve the installation, quality and progress of the entire proj...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/053
CPCB23K37/053B23K2101/10
Inventor 朱小明
Owner NANJING AUTO ELECTRIC
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