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An auxiliary device for painting the inner wall of steel pipelines

An auxiliary device and operation technology, which is applied in the direction of spraying devices, pipe components, special pipes, etc., can solve the problems such as the difficulty of painting the inner wall of the pipeline, and achieve the effect of solving the difficulty of painting operations

Active Publication Date: 2022-04-15
SUN YAT SEN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The purpose of the present invention is to provide an auxiliary device for painting the inner wall of steel pipes, so as to solve the problem of difficult painting work on the inner wall of existing pipes

Method used

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  • An auxiliary device for painting the inner wall of steel pipelines
  • An auxiliary device for painting the inner wall of steel pipelines
  • An auxiliary device for painting the inner wall of steel pipelines

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Embodiment Construction

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0032] The present invention provides an auxiliary device for painting the inner wall of a steel pipeline. The first embodiment of the auxiliary device is as figure 1 As shown, it includes a vehicle frame 10, a moving mechanism 20, a magnet 30 and a reconstruction frame body 40; the moving mechanism 20 is arranged on the vehicle frame 10, and the moving mechanism 20 is used to drive the auxiliary device to move; the magnet 30 is arranged at the bottom of the vehicle frame 10 , the magnet 30 is used to absorb the inner wall of the pipeline 60 to be operated; the restructured frame body 40 is arranged on the vehicle frame 10, and the restructured frame body 40 is used to install the nozzle 50 in a replaceable manner.

[0033] When applying, the nozzle 50 for spraying water is lo...

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Abstract

The invention discloses an auxiliary device for painting the inner wall of a steel pipeline, which comprises a vehicle frame, a moving mechanism, a magnet and a reconstruction frame body; the moving mechanism is arranged on the vehicle frame, and the moving mechanism is used to drive the auxiliary device to move; The magnet is set at the bottom of the frame, and the magnet is used to absorb the inner wall of the pipeline to be operated; the reconstruction frame is set on the frame, and the reconstruction frame is used to install the nozzle in a replaceable way; this auxiliary device can not only realize climbing in the pipeline Climbing, to achieve driving in various shapes of pipes, and this auxiliary device can also be loaded with water spray nozzles to realize rust cleaning, air nozzles can be loaded to realize waste emptying, and paint spray nozzles can be loaded to achieve coating operations, so as to effectively The problem of difficult painting operation on the inner wall of existing pipelines is solved.

Description

technical field [0001] The invention relates to the field of pipeline construction, in particular to an auxiliary device for coating the inner wall of steel pipelines. Background technique [0002] Piping systems are widely used in shipbuilding, petrochemical, nuclear power and other fields. According to different functional requirements, the inner diameter, length and shape of the pipeline in the pipeline system are diversified. For example, the diameter of the pipeline can range from tens of millimeters to hundreds of millimeters, and the length can range from several meters to tens of meters, including straight pipes and curved pipes. , Tee and other different pipeline forms. According to the pipeline material and the internal medium environment characteristics of the pipeline, in some pipelines with strong internal medium corrosion and limited corrosion resistance of the pipeline material, it is necessary to carry out anti-corrosion treatment on the inner wall of the pi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16L55/32F16L55/40B05B13/06B05B13/04F16L101/16F16L101/12
CPCF16L55/32F16L55/40B05B13/0627B05B13/041F16L2101/16F16L2101/12
Inventor 雷冰胡胜楠孟国哲李伟华
Owner SUN YAT SEN UNIV
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