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concrete pole cutter

A cutter and concrete technology, applied in the direction of stone processing tools, manufacturing tools, stone processing equipment, etc., can solve the problems of high labor intensity, uncivilized on-site operation, and unfavorable recovery of the work site, etc., to improve work efficiency and construction effect. Good, civilized effect on the job site

Active Publication Date: 2017-01-11
STATE GRID CORP OF CHINA +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its disadvantages are: (1) The labor intensity is high, and the on-site operation is uncivilized
(3) After the demolition, there will be residual electric poles with a height of about 10cm exposed on the site, which is not conducive to the restoration of the work site and leveling the ground

Method used

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  • concrete pole cutter

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Embodiment Construction

[0012] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0013] A concrete pole cutter, comprising a base 1, on which a cutting piece 4 driven by a motor to rotate is installed, the cutting piece 4 is in a horizontal state and partially protrudes from the base 1, and the base 1 is located on the Both sides of the cutting piece 4 are provided with corresponding horizontal clamping arms 5; the top of the base 1 is fixedly equipped with a water tank 2, and the bottom of the water tank 2 is equipped with a water pipe for cooling the cutting piece 4, that is, the outlet of the water pipe. Water outlet is positioned at the top of cutting piece 4, and valve is installed on the water pipe, when cutting piece high-speed rotation temperature rises, when needing to cool down, open valve, the water in the water tank flows out to cutting piece 4 cooling after water pipe.

[0014] A height adjustment device 6 for...

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Abstract

The invention belongs to the field of electric power system operation construction and particularly provides a concrete pole cutter for dismounting old power transformation device architectures. The concrete pole cutter comprises a base (1), wherein a cutting piece (4) driven rotate by an electric motor is installed on the base (1) and is in a horizontal state, a part of the cutting piece (4) extends out of the base (1), two sides of the base (1) located on the cutting piece (4) are provided with horizontal clamping arms (5) corresponding to each other in position. A water tank (2) is fixedly installed above the base (1), and a water pipe for reducing the temperature of the cutting piece (4) is installed at the bottom of the water tank (2). The concrete pole cutter is reasonable in design, simple in structure and capable of conveniently, safely and quickly cutting a concrete pole and improving the working efficiency.

Description

technical field [0001] The invention belongs to the field of on-site operation and construction of power systems, and in particular relates to a concrete pole cutter used for dismantling old substation equipment structures. Background technique [0002] At present, in the process of technical transformation of substation equipment, on-site operations often involve dismantling the old concrete pole structure. The existing working method is: manually use a sledgehammer to smash the concrete on the outer surface of the pole, and then use oxygen electric welding Only by cutting off the inner steel bar can the electric pole be pushed down and removed. Its disadvantages are: (1) The labor intensity is high, and the on-site operation is uncivilized. (2) Manual use of sledgehammers and oxygen welding for cutting reduces the safety level of the job site. (3) After the demolition, there will be residual electric poles with a height of about 10cm exposed on the site, which is not con...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B28D1/24
Inventor 陈慧杰
Owner STATE GRID CORP OF CHINA
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