Water conservancy construction pipeline outer surface rust removal device and using method thereof

An external surface and pipeline technology, which is applied in grinding/polishing safety devices, manufacturing tools, metal processing equipment, etc., can solve the problems of poor grinding effect and difficult to fit the outer wall of the pipeline, so as to improve the grinding effect, improve the grinding efficiency, The effect of changing the grinding force

Active Publication Date: 2022-02-25
沧州昊海水利工程质量检测有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The derusting device in the above patent has the following disadvantages: although it can meet certain usage requirements, it is difficult to fit the outer wall of the pipeline well, so there is a problem of poor grinding effect, which needs to be improved

Method used

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  • Water conservancy construction pipeline outer surface rust removal device and using method thereof
  • Water conservancy construction pipeline outer surface rust removal device and using method thereof
  • Water conservancy construction pipeline outer surface rust removal device and using method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] A kind of derusting device for the outer surface of water conservancy construction pipeline, such as Figure 1-7As shown, it includes two symmetrically arranged hoop-shaped mounting frames 1, and the two hoop-shaped mounting frames 1 are installed and fixed by connecting bolts 5. The two sides of the hoop-shaped mounting frame 1 are provided with support mechanisms 2, and the hoop-shaped mounting frames 1 are installed The inner side of frame 1 is provided with grinding mechanism 6, and described grinding mechanism 6 comprises cylindrical grinding piece 13 and slide seat 11, and cylindrical grinding piece 13 is installed on the side of slide base 11 away from hoop-shaped installation frame 1, and described hoop-shaped An arc-shaped guide rod 10 is installed on the inside of the mounting frame 1, and the arc-shaped guide rod 10 is an arc-shaped structure adapted to the hoop-shaped mounting frame 1. The sliding seat 11 is slidably connected to the outer wall of the arc-sha...

Embodiment 2

[0049] A kind of derusting device for the outer surface of water conservancy construction pipeline, such as Figure 6 As shown, in order to further improve the grinding effect; this embodiment makes the following improvements on the basis of Embodiment 1: a plurality of rolling balls 25 are arranged inside the cylindrical grinding member 13; one side of the outer wall of the cylindrical grinding member 13 is integrated There is a port 24, the size of the port 24 is adapted to the rolling ball 25, and the sealing cover 23 is connected through the thread in the port 24; by setting the rolling ball 25, in the process of the sliding seat 11 being repeatedly pulled, the rolling ball 25 can oscillate in the cylindrical grinding member 13, thereby improving the effect of applying force to the outer surface of the pipeline by the cylindrical grinding member 13, thereby improving the grinding effect.

Embodiment 3

[0051] A method for using a derusting device for the outer surface of a water conservancy construction pipeline, comprising the following steps:

[0052] S1: The user places two hoop-shaped mounting brackets 1 on the outside of the pipe, and connects and fixes them through connecting bolts 5;

[0053] S2: By screwing the adjusting screw 28, the sliding balls 29 on the two arc mounting seats 30 are in close contact with the pipe;

[0054] S3: Screw the threaded sleeve 27, and adjust the adjusting frame 12 to a proper position;

[0055] S4: pull the elastic rope 4 repeatedly through the handle 8, and use the cylindrical polishing part 13 to polish the outer wall of the pipeline;

[0056] S5: After the current position is polished, push the hoop-shaped mounting frame 1, adjust the position of the hoop-shaped mounting frame 1, and repeat step S4 until all the grinding is completed.

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Abstract

The invention discloses a water conservancy construction pipeline outer surface rust removal device and a using method thereof, and relates to the technical field of pipeline outer surface rust removal devices. The grinding effect is improved. The device comprises two hoop-shaped mounting frames which are symmetrically arranged, the two hoop-shaped mounting frames are mounted and fixed through connecting bolts, supporting mechanisms are arranged on the two sides of each hoop-shaped mounting frame, and a grinding mechanism is arranged on the inner side of each hoop-shaped mounting frame. The method comprises the following steps that a user places the two hoop-shaped mounting frames on the outer side of a pipeline, and the two hoop-shaped mounting frames are connected and fixed through connecting bolts. Through arrangement of the hoop-shaped mounting frames, the cylindrical polishing part, the elastic rope, the handle and other structures, the elastic rope can be repeatedly dragged through the handle, the sliding base is pulled to slide back and forth along the surface of the arc-shaped guide rod under the elastic cooperation of the elastic rope, and the pipeline is polished through the cylindrical polishing part; and since thegrinding track of the cylindrical grinding part is curved, the device can better adapt to the pipeline surface, and the grinding efficiency and the grinding effect are improved.

Description

technical field [0001] The invention relates to the technical field of derusting devices for the outer surface of pipelines, in particular to a derusting device for the outer surface of water conservancy construction pipelines and a method for using the same. Background technique [0002] A water conservancy project is a project built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and rejuvenating profits; in the construction of water conservancy projects, a large number of pipeline systems are often used, and some pipelines are based on the use time and usage Under the influence of environment and other factors, the outer surface will produce rust stains. In order to ensure the use effect of the pipeline, it is necessary to carry out rust removal and maintenance treatment on the pipeline. Although the current rust removal device can meet certain use requirements, it is difficult to do it well. It fits the outer wall ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B27/033B24B41/06B24B55/00
CPCB24B27/033B24B41/067B24B55/00
Inventor 薛宝东关衡张文斌李寿海张传海毛加萍马志伟徐敬宇王鲁华陈萍张家铭王博程晓宇金建林
Owner 沧州昊海水利工程质量检测有限公司
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