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Pipeline mouth trimming device

A technology for pipes and installation ports, which is applied to the field of pipe aligning devices, can solve problems such as inconvenience in construction, and achieve the effects of reducing labor intensity of workers, improving labor efficiency and work quality, and being convenient to use.

Inactive Publication Date: 2014-06-18
TIANJIN TIANTIE METALLURGICAL GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a pipe flushing device to solve the situation that there is no special pipe flushing device which brings inconvenience to the construction

Method used

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  • Pipeline mouth trimming device
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  • Pipeline mouth trimming device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] refer to figure 1 , first pass the wire rope (4) through the guide wheel (1) around the pipe (5) in the circumferential direction, and lock it at the wire rope locking point (16). Under the action of the spring (7) installed by the spring lug (14), through the guide wheel pin shaft (6), driving wheel connecting plate (8), rocking handle (10), gasket (12), cotter pin ( 13) The installed driving wheel (9) and the driven wheel ( 2), the two move relative to each other, jacking up the guide wheel (1), so that the wire rope (4) is tightened to prevent the torch from running off during work. Use the stabilizing screw (15) to prevent the driven wheel pin (17) from the torch nozzle installation port (3), and align the torch nozzle installation port (3) with the position of the flush pipe (5) Put the ignited torch into the torch nozzle installation port (3). Shake the handle (10) to make the driving wheel (9) drive the driven wheel (2) to rotate, because the steel wire rope (...

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PUM

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Abstract

The invention discloses a pipeline mouth trimming device. The pipeline mouth trimming device is mainly composed of a guide wheel (1), a driven wheel (2), a cutting gun nozzle mounting hole (3), a steel wire rope (4), a spring (7), a drive wheel connecting plate (8), a drive wheel (9), a rocking handle (10) and a driven wheel connecting plate (11) through connecting in sequence. The steel wire rope (4) passes through the guide wheel (1) and surrounds the circumference of a pipeline (5), the spring (7) enables the drive wheel (9) and the driven wheel (2) to move relatively, the guide wheel (1) is jacked up so as to tension the steel wire rope (4), the steel wire rope (4) clings to the pipeline (5) to form a track, and the moving tracks of the drive wheel (9) and the driven wheel (2) are limited so as to enable the drive wheel (9) and the driven wheel (2) to move linearly in the circumferential directions, and the cutting gun is avoided from deflection in work. The pipeline mouth trimming device is more convenient and faster to form well trimmed mouths.

Description

1 technical field [0001] The invention relates to a pipe mouth aligning device, which is used for aligning pipe ports when pipes are unloaded. 2 background technology [0002] In daily work, plumbers often encounter the work of pipe cutting. When cutting, they often encounter uneven pipe ports. They need to line up the ports and then perform gas cutting operations. Errors often occur in the marking process due to human error, large pipeline volume, etc., and there is no pipeline flush device now. In response to this situation, we have invented a pipe alignment device, which can easily and quickly align the pipe ports. 3 Contents of the invention [0003] The invention provides a pipe flushing device to solve the situation that construction is inconvenient without a special pipe flushing device. [0004] In view of the problems referred to above, the purpose of the present invention is to provide a kind of technical scheme that the present invention adopts to solve the te...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K7/10
CPCB23K7/007B23K7/102B23K2101/06
Inventor 陆湧浩
Owner TIANJIN TIANTIE METALLURGICAL GRP