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An automatic derusting device for steel pipes

A steel pipe, automatic technology, applied in the direction of grinding drive, manufacturing tools, grinding machine parts, etc., can solve the problem that automatic rust removal cannot be realized

Active Publication Date: 2021-11-09
SUN YAT SEN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an automatic derusting device for steel pipes to solve the problem that the prior art cannot realize automatic derusting

Method used

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  • An automatic derusting device for steel pipes
  • An automatic derusting device for steel pipes
  • An automatic derusting device for steel pipes

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Embodiment Construction

[0038] 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.

[0039] The first embodiment of the steel pipe automatic derusting device of the present invention is as Figure 1 to Figure 5 As shown, it includes derusting car 10 and two lift trucks 20; derusting car 10 includes frame 11, internal traveling mechanism 12 and derusting mechanism 13; frame 11 is used to be enclosed within outside the steel pipe 30 to be derusted; The traveling mechanism 12 includes an inner traveling motor 121 and an inner roller 122. The inner traveling motor 121 is used to drive the inner roller 122 to rotate. The rotation of inner roller 122 is used to drive derusting car 10 to move along the length direction of steel pipe 30; The brush 132 is arranged in the frame 11, and the derusting brush 132 is used to abut against the steel pipe 30; the lift car 20 i...

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Abstract

The invention discloses an automatic derusting device for steel pipes, which comprises a derusting vehicle and two lifting vehicles; the derusting vehicle includes a frame, an internal walking mechanism and a derusting mechanism; the frame is used to cover the steel pipe to be derusted; The internal traveling mechanism includes an inner traveling motor and an inner roller. The inner traveling motor is used to drive the inner roller to rotate. The inner roller is arranged inside the frame. The rust truck moves along the length of the steel pipe; the rust removal mechanism includes a rust removal motor and a rust removal brush, the rust removal motor is used to drive the rust removal brush to rotate, the rust removal brush is set in the frame, and the rust removal brush is used to contact the steel pipe ;The lifting car is equipped with a sliding block that can be lifted, and the sliding block is provided with a hosting hole. Two lifting cars are used to distribute at both ends of the steel pipe so that the two ends of the steel pipe can be inserted into the hosting hole; It solves the problem that the existing technology cannot realize automatic rust removal.

Description

technical field [0001] The invention relates to the technical field of ships and marine engineering equipment, in particular to an automatic derusting device for steel pipes. Background technique [0002] There are many pipelines in the ship, and the pipelines are diversified. The diameter of the pipeline is tens of millimeters to several hundred millimeters, and the length of the pipeline is more than 20 meters. Due to the long construction period of certain ships, a large amount of steel pipes need to be reserved during ship construction. After the manufacture of the hull structure is completed, the pipeline laying will begin. After the pipeline laying is completed, it will be polished, derusted and painted. In the early days, the shipyard welded the steel pipes and then polished and painted them. However, this solution had the problem of narrow space and insufficient space for grinding and derusting. Therefore, in the later stage, the main part of the steel pipes was pol...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24B27/033B24B41/02B24B41/04B24B41/06B24B47/20B24B47/22
CPCB24B27/033B24B41/02B24B41/04B24B41/067B24B47/20B24B47/22
Inventor 张伟龙晓竣夏文婷雷冰刘法谦孟国哲李伟华
Owner SUN YAT SEN UNIV