A line clamping device for electric power maintenance and its working method
A technology for power maintenance and cable clamping, applied in the direction of overhead lines/cable equipment, etc., can solve problems affecting the scope of application and practicability, unstable connection of the clamping device, complicated operation of the clamping device, etc., to achieve effective and fast clamping Operation, ensuring fixed stability and reliability, and compact structure
Inactive Publication Date: 2018-09-25
张锦江
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Problems solved by technology
[0002] Wire clips are often used in the construction and maintenance of electric power, telecommunications and railway electrified overhead lines. It is not reliable, and the operation of the traditional wire clamp is relatively complicated, which will affect its scope of application and practicability to a certain extent
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[0019] Such as figure 1 The shown wire clamping device for power maintenance includes a housing 1, a fixed wire clamping part 2 and a movable wire clamping part 3 arranged on the housing 1, and a wire clamping protrusion is fixed on the fixed wire clamping part 2. Block 4 , a wire clamping plate 19 is provided on the movable wire clamping part 3 , and the position of the clamping wire pressing plate 19 matches with the position of the wire clamping protrusion 4 . Moreover, anti-slip grooves 20 are provided on the surfaces of the wire clamping protrusion 4 and the wire clamping plate 19 .
[0020] In addition, the movable clamping part 3 is connected to the side wall of the housing 1 through a movable shaft 5, and a positioning protrusion 6 is provided on the movable clamping part 3, and the movable clamping part 3 is positioned along the When the movable shaft 5 rotates, the positioning protrusion 6 is pressed against the end surface of the housing 1 to achieve positioning. A...
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The invention relates to a wire clamping device for electric power overhaul and a work method of the wire clamping device. The wire clamping device includes a housing as well as a fixed wire clamping portion and a movable wire clamping portion which are arranged on the housing; a wire clamping bump is fixed on the fixed wire clamping portion; the movable wire clamping portion is connected with the side wall of the housing through a movable shaft; the movable wire clamping portion is provided with a positioning abutting protrusion; a cavity is defined in the housing; a warping rod is arranged in the cavity; the middle of the warping rod is connected in the cavity through a rotating shaft; one end of the warping rod is fixed to a pressing post; the pressing post is provided with a pressing buffer spring; the bottom of the movable wire clamping portion is provided with an abutting rod; a vertical groove communicated with the cavity is formed at the side wall of the housing; the abutting rod extends into the cavity from the vertical groove and is connected with the other end of the warping rod through a pin shaft; and a jack is arranged between the bottom end of the movable wire clamping portion and the side wall of the housing. The wire clamping device for electric power overhaul of the invention has the advantages of reasonable structure, simple and quick operation, stable and reliable use, high applicability and high practicability. With the wire clamping device adopted, wire clamping operation can be effectively and quickly completed.
Description
technical field [0001] The invention belongs to the technical field of electric power equipment, and in particular relates to a wire clamping device for electric power maintenance and a working method of the wire clamping device for power maintenance. Background technique [0002] Wire clamps are often used in the construction and maintenance of electric power, telecommunications and railway electrified overhead lines. The wire clamps are a kind of wire holding tool. It is not reliable, and at the same time, the operation of traditional wire clamps is relatively complicated, which will affect its scope of application and practicability to a certain extent. [0003] Therefore, the above-mentioned problems need to be solved urgently. Contents of the invention [0004] Purpose of the invention: In order to overcome the deficiencies of the prior art, the purpose of the present invention is to provide a clamping device for electric power maintenance and a working method of the...
Claims
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IPC IPC(8): H02G1/02
CPCH02G1/02
Inventor 卞毓平
Owner 张锦江