Experimental system and method for guiding replacement of tension insulator of high-voltage power transmission conductor

A technology of strain insulator and experimental system, which is applied in the field of experimental system to guide the replacement of strain insulators of high-voltage transmission wires, and can solve the problems of the difficulty of the whole string of insulators, the large number of strain insulator strings, and the difficulty of replacing strain insulators, etc.

Inactive Publication Date: 2015-04-29
济南鲁智电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The present technology allows for continuous adjustment of forces on an electric cable by controlling two different stations within it: one applies pressure onto certain parts or components while another measures these pressures accurately. These measurements are then used together with other factors like ambient temperatures and moisture levels to calculate changes that can be made over time based upon environmental conditions such as weather patterns.

Problems solved by technology

The technical problem addressed by these inventions relates to replacing tensiles or heavier weights when installing lines over long distances without having to remove all support equipment for each new section being installed. This makes maintenance tasks more complicated because existing methods require many workers working at once instead of only one person doing them themselves.

Method used

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  • Experimental system and method for guiding replacement of tension insulator of high-voltage power transmission conductor

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Embodiment Construction

[0028] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following will describe in detail with reference to the drawings and specific embodiments.

[0029] The invention provides an experimental system for guiding the replacement of high-voltage transmission wire tension insulators, such as figure 1 As shown, it includes a vertically arranged utility pole 1, a tension insulator 4, 185 wires 3, a hydraulic device 7 and a detection device 8, wherein:

[0030] One end of the 185 wire 3 is fixed on the utility pole 1 through the tension insulator 4, and the other end is connected with a steel core wire rope 5;

[0031] The hydraulic device 7 includes a hydraulic station 71 that can realize stepless pressure regulation, and a hydraulic winch 72 with a bearing capacity of 8T. The steel core wire rope 5 is connected to the hydraulic winch 72 through the first and second steering equipment respectively, and the

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Abstract

The invention discloses an experimental system and method for guiding replacement of a tension insulator of a high-voltage power transmission conductor, and belongs to the technical field of high-voltage power transmission conductors. The experimental system comprises a vertical electric wire pole, the tension insulator, a 185 lead wire, a hydraulic device and a detection device, wherein one end of the 185 lead wire is fixed to the electric wire pole through the tension insulator, and the other end of the 185 lead wire is connected with a steel-cored wire rope; the hydraulic device comprises a hydraulic station capable of realizing stepless pressure regulation and a hydraulic winch with the bearing capacity of 8T; the steel-cored wire rope is connected with the hydraulic winch through first steering equipment and second steering equipment respectively; the hydraulic station is connected with the hydraulic winch through an oil pipe. According to the experimental system and method, the stress situation of the tension insulator in an actual environmental condition is simulated; stress analysis of the tension insulator is carried out in an experimental process, so that a basis can be provided for actual mounting and replacing operations of the tension insulator by an electric power department.

Description

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Claims

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Application Information

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Owner 济南鲁智电子科技有限公司
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