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Preparation device and use method of grounding resistance-reducing packing material for external application of tower pile foundation

A technology for preparing devices and pile foundations, which is applied in the field of preparation devices for grounding resistance-reducing package fillers applied outside pile foundations of pole towers. It can solve the problems that do not involve how to fully stir the resistance-reducing package, and achieve the effect of ingenious structure and full integration

Pending Publication Date: 2021-12-24
国网江苏省电力有限公司建设分公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This patent is mainly aimed at the technical issue of whether the conductive package of water is needed, and does not involve the technical issue of how to fully stir the drag-reducing package (physical drag-reducing agent) during the preparation process

Method used

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  • Preparation device and use method of grounding resistance-reducing packing material for external application of tower pile foundation
  • Preparation device and use method of grounding resistance-reducing packing material for external application of tower pile foundation
  • Preparation device and use method of grounding resistance-reducing packing material for external application of tower pile foundation

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Embodiment 1: as Figure 1-Figure 8 Shown is a preparation device and method of using grounding resistance-reducing package packing for pole and tower pile foundations, including a mechanism base 1 and a stirring device 2; the chute 102 is arranged on the frame 101, and the horizontal rack 103 is fixedly installed on the frame 101 .

[0026] The feeding mechanism includes: a feeding motor 201 , a material holding box 202 , a feeding roller 203 , a feeding pipe 204 , and a feeding ring 205 . The feeding motor 201 is fixedly installed on the frame 101, the material holding box 202 is fixedly installed on the frame 101, the feeding roller 203 is fixedly installed on the shaft of the feeding motor 201, and the first end of the feeding pipe 204 is fixedly installed on the material holding box 202 , the second end is fixedly installed on the fixed frame 212 , and the feeding ring 205 is fixedly installed on the feeding tube 204 .

[0027] The lifting motor 206 is fixedly in...

Embodiment 2

[0037] Embodiment 2: A method for using the grounding resistance-reducing package filler externally applied to the pile foundation of a pole tower, using the above-mentioned electric pole tower pile foundation externally applied grounding resistance-reducing package conductive matrix filler preparation device, including the following steps:

[0038] Step 1: Put matrix fillers such as graphite powder and bentonite in the material box, use the feed roller to push the matrix filler into the feeding pipe, move the feeding pipe to the inlet, and send the matrix filler into the container tank.

[0039] Step 2: Start the power part, the power part drives the center rod to rotate, use the screw rack installed on the center rod to stir the matrix filler in the container tank; the center rod is installed with a planetary gear part, and use the planetary gear part when the center rod rotates The stirring rod installed on the top rotates, and the stirring rod is provided with stirring blad...

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Abstract

The invention discloses a preparation device and a use method of grounding resistance-reducing packing material for external application of a tower pile foundation, and mainly relates to the technical field of preparation of lightning protection grounding materials for electric power overhead line towers. The preparation device comprises a mechanism seat and a stirring device; a container tank is arranged on the stirring device; the stirring device comprises a feeding mechanism, a first stirring mechanism and a second stirring mechanism; the feeding mechanism is used for adding a matrix filler into the container tank; the first stirring mechanism comprises a power part, a center rod is fixedly mounted on the power part, a spiral frame is mounted on the center rod, the spiral frame is used for stirring the matrix filler in the container tank, a planet wheel part is mounted on the center rod, a stirring rod and stirring blades are arranged on the planet wheel part, and the stirring blades are used for stirring again; and the second stirring mechanism can drive the whole container tank to rotate, so that shaking type stirring is realized. According to the invention, the matrix filler of the container tank can be more fully mixed.

Description

technical field [0001] The invention mainly relates to the technical field of lightning protection and grounding of electric power towers, and in particular to a preparation device and a use method of a grounding resistance-reducing package filler for externally applied grounding of a pole and tower pile foundation. Background technique [0002] The grounding network of the transmission line tower is the most important line lightning protection device. When the transmission line or the tower is struck by lightning, a small grounding resistance is an important condition to avoid lightning flashover faults on the top of the tower. In the actual operation and maintenance, the electric power department reduces the grounding resistance of the tower as much as possible to ensure the safe operation of the line. In addition, due to the limited land acquisition area during the construction of transmission lines, it is difficult to carry out extension grounding construction. The power...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01F9/08B01F9/22B01F29/64B01F29/90
Inventor 刘亮柏彬俞越中胡元潮谢洪平黄涛林冬阳沈文韬刘云飞许奇黄士君刘骁繁王诚禹马天季天程张程飞
Owner 国网江苏省电力有限公司建设分公司