Adjustable transmission line parallel gap

A transmission line and adjustable technology, applied in circuits, spark gaps, electrical components, etc., can solve the problems of inconvenient use, small scope of application, inability to adjust the size of parallel gaps, etc., to achieve convenient and safe use and wide application range. Effect

Inactive Publication Date: 2019-03-15
STATE GRID ZHEJIANG ELECTRIC POWER CO LTD JINHUA POWER SUPPLY CO +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problems in the prior art that the size of the parallel gap cannot be adjusted, it is inconvenient to use, and the scope of application is too small, t

Method used

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Examples

Experimental program
Comparison scheme
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Example Embodiment

[0018] In the following, the technical solutions of the present invention will be further described in detail through embodiments and in conjunction with the drawings.

[0019] Such as figure 1 , 2 , 3, 4, and 5, an adjustable parallel gap of transmission line, in which:

[0020] An adjustable power transmission line parallel gap, including a low-voltage end and a high-voltage end. The low-voltage end includes a low-voltage end front sleeve 1 and a low-voltage end core rod 2 that are plug-connected, and a plug-connected low-voltage back end The sleeve 3 and the low-pressure end rear mandrel 4, the high-pressure end includes the high-pressure end sleeve 5 and the high-pressure end mandrel 6, which are plug-connected, one end of the low-pressure end front mandrel and one end of the low-pressure end rear mandrel are both provided There is an elastic limit button 7, the side wall of the low-pressure end front sleeve and the side wall of the low-pressure end rear sleeve are evenly spaced w

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PUM

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Abstract

The invention relates to the technical field of lightning protection devices, and discloses an adjustable transmission line parallel gap. The adjustable transmission line parallel gap comprises a low-voltage end portion and a high-voltage end portion; the low-voltage end portion comprises a low-voltage end front-end sleeve and a low-voltage end front-end core rod that are connected in a spliced manner, as well as a low-voltage end rear-end sleeve and a low-voltage end rear-end core rod that are connected in a spliced manner; the high-voltage end portion comprises a high-voltage end sleeve anda high-voltage end core rod that are connected in a spliced manner; one end of the low-voltage end front-end core rod and one end of the low-voltage end rear-end core rod are respectively provided with an elastic limit button; a plurality of limit slots matched with the elastic limit buttons are uniformly formed on a sidewall of the low-voltage end front-end sleeve and a sidewall of a low-voltageend rear-end sleeve at intervals; a plurality of pin holes are uniformly formed on a sidewall of the high-voltage end core rod at intervals; a plurality of locating pin holes matched with the pin holes are uniformly formed on a sidewall of the high-voltage end sleeve at intervals; and the high-voltage end sleeve and the high-voltage end core rod are fixedly connected via a pin. The adjustable transmission line parallel gap provided by the invention has the beneficial effects that the parallel gap can be adjusted, the use is convenient and safe, and the applicable range is wide.

Description

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Claims

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Application Information

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Owner STATE GRID ZHEJIANG ELECTRIC POWER CO LTD JINHUA POWER SUPPLY CO
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