Automatic pipeline polishing device for ocean engineering

A technology for marine engineering and pipelines, which is applied in the direction of grinding drive devices, grinding machines, manufacturing tools, etc. It can solve the problems of low grinding efficiency, difficulty in grinding the inner surface of pipelines, and poor grinding effect, so as to achieve high grinding efficiency and good grinding effect Good, even sanding effect

Pending Publication Date: 2021-12-07
刘欢
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing pipeline grinding devices for ocean engineering generally can only grind the outer surface of pipelines for ocean engineering. The length and radius of pipelines for ocean engineering are generally large, and it is difficult to grind the inner surface of pipelines for ocean engineering. Grinding equipment, the grinding efficiency is low and the grinding effect is poor, so we propose an automatic pipeline grinding device for marine engineering

Method used

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  • Automatic pipeline polishing device for ocean engineering
  • Automatic pipeline polishing device for ocean engineering
  • Automatic pipeline polishing device for ocean engineering

Examples

Experimental program
Comparison scheme
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Embodiment

[0043] Example: Reference Figure 1-8 The shown automatic pipeline polishing device for marine engineering includes a main box body 1, a connecting cylinder 2 is fixedly installed on one side of the main box body 1, and a grinding mechanism is movably sleeved on the connecting cylinder 2, and one side of the connecting cylinder 2 The shaft core tube 3 is fixedly installed, and the peripheral side outer wall of the shaft core tube 3 is provided with a plurality of rotating holes, and a spreader gear 19 is rotated and installed in the plurality of rotation holes, and an electric motor is fixedly installed on the side inner wall of the shaft core tube 3 . Telescopic rod 23, the output end of electric telescopic rod 23 is fixedly equipped with strutting column 21, and the peripheral side outer wall of strutting column 21 is fixedly installed with a plurality of strutting tooth racks 22, and a plurality of strutting gears 19 are connected with multiple strutting gears respectively. ...

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Abstract

The invention discloses an automatic pipeline polishing device for ocean engineering, and relates to the field of ocean engineering. The automatic pipeline polishing device comprises a main box body, wherein one side of the main box body is fixedly provided with a connecting cylinder, the connecting cylinder is movably sleeved with a polishing mechanism, one side of the connecting cylinder is fixedly provided with an axis cylinder, the axis cylinder is provided with expanding gears, an electric telescopic rod is fixedly mounted on the inner wall of one side of the axis cylinder, an expanding column is fixedly mounted at the output end of the electric telescopic rod, a plurality of expanding racks are fixedly mounted on the outer wall of the peripheral side of the expanding column, and the expanding gears are engaged with the expanding racks correspondingly; and a traveling mechanism is mounted on one side of each expanding gear. And under the action of the polishing mechanism, the inner wall of the peripheral side of the pipeline is ground according to the traveling route, automatic grinding can be conducted, manual grinding is not needed, the grinding efficiency is high, grinding is uniform, and the grinding effect is good.

Description

technical field [0001] The invention relates to the field of marine engineering, in particular to an automatic pipeline polishing device for marine engineering. Background technique [0002] Ocean engineering refers to new construction, reconstruction, and expansion projects for the purpose of developing, utilizing, protecting, and restoring marine resources, and the main body of the project is located on the seaward side of the coastline. It is generally believed that the main content of ocean engineering can be divided into resource development technology and equipment facilities There are two parts of technology. A large number of pipelines are needed in marine engineering. Before laying and installing pipelines for marine engineering, the pipelines need to be polished to improve the flatness and durability of marine engineering pipelines. The grinding of marine engineering pipelines requires special grinding device. [0003] Existing pipeline grinding devices for ocean ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B5/40B24B5/35B24B27/00B24B41/02B24B41/04B24B47/12
CPCB24B5/40B24B5/35B24B27/0007B24B27/0076B24B41/02B24B41/04B24B47/12
Inventor 刘欢
Owner 刘欢
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