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Maintenance device for electric line pole of electric transmission line

A technology for transmission lines and maintenance devices, which is applied in the field of transmission lines, can solve problems such as the difficulty of timely detection of utility poles, and achieve the effects of preventing further deterioration, reducing workload, and increasing work efficiency

Active Publication Date: 2020-04-28
国网黑龙江省电力有限公司齐齐哈尔供电公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention is to solve the problem that it is difficult to be found in time when the field utility pole is slightly damaged in the transmission line, and now provides a maintenance device for the transmission line utility pole

Method used

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  • Maintenance device for electric line pole of electric transmission line
  • Maintenance device for electric line pole of electric transmission line
  • Maintenance device for electric line pole of electric transmission line

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] The maintenance device for power transmission line poles includes: an ultrasonic flaw detector 101, a main controller 102, a lifting driver 103, a distance measuring instrument 105, a pop-up driver 106, a lifting mechanism, a supporting mechanism and a clamp.

[0027] Such as figure 2 , 3 As shown in and 4, the hoop includes: a moving half ring 201 and a fixed half ring 202, the two openings are arranged oppositely; when the two are combined, the inner diameter of the ring formed is equal to the outer diameter of the tested electric pole, and one end of the moving half ring 201 One end of the fixed half ring 202 is hinged to each other by a hinge 206, and the other end outer circumference of the moving half ring 201 and the other end outer circumference of the fixed half ring 202 are connected to each other by a retraction spring 205; Position column 203; one end of the moving half ring 201 and the fixed half ring 202 is respectively provided with a connecting rod 207...

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PUM

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Abstract

The invention provides a maintenance device for an electric line pole of an electric transmission line, and relates to the technical field of electric transmission lines. The maintenance device is aimed at solving the problems that when the outdoor electric line pole of the electric transmission line is slightly damaged, the damaged electric line pole is difficult to be timely found. When the electric line pole is damaged, the maintenance device for the electric line pole of the electric transmission line can timely find the damaged electric line pole and hold the damaged electric line pole tightly by using clamps. The maintenance device can not only find the problem in time, and but also can deal with the problem in time to prevent minor problems from further deteriorating. Due to the alarm function of the maintenance device, the workload of inspection personnel is reduced. Compared with the manual inspection, the maintenance device is more accurate and timely and has higher work efficiency.

Description

technical field [0001] The invention belongs to the technical field of transmission lines. Background technique [0002] Transmission and distribution lines are one of the important components in the circuit system. This line plays an important role in power transmission, protection of power operation safety, and improvement of power transmission stability. In general, most power transmission and distribution lines in cities are buried in the ground, which can reduce the occupation of road space and is not easy to be damaged. In wild areas, electric poles are often used to erect lines, and electric poles in such complex environments are easily damaged. At the same time, because it is located in the wild and sparsely populated, it is difficult to detect minor damages in time after the poles are erected. Often the problem is serious, and the problem will only become prominent after the line is faulty. At this time, the problem is more serious, and serious losses have been ...

Claims

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Application Information

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IPC IPC(8): E04H12/34G01D21/02
CPCE04H12/345G01D21/02
Inventor 孙杰张楠黄晓峰张象海许健宇郝志鹏曹羽生高金昊郭文浩梁洪峻尹志红孙冬蕾李倩
Owner 国网黑龙江省电力有限公司齐齐哈尔供电公司
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