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Tramegger special for testing cable

A technology for testing cables and shaking meters, which is applied in the field of shaking meters, and can solve the problems of electric equipment leakage, aging, easily damaged dials, etc.

Inactive Publication Date: 2019-01-18
长兴华阁耐物流装备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Shake meter, also known as megohm resistance meter, is a megohm resistance meter used to measure the insulation resistance of various electrical equipment. It mainly checks the insulation of motors, electrical appliances and cable lines and measures high-value resistance to avoid heat and When damp, the insulating material ages, resulting in a decrease in insulation resistance, which leads to electrical equipment leakage or short-circuit accidents; however, there are still some deficiencies in the actual use of the existing megger: It is inconvenient to hold the meter body; there are still some conductive parts exposed on the terminal post, and there is a risk of electric shock; the upper dial has no protective device, and it is easy to damage the dial when it is bumped and dropped, affecting use; It is inconvenient to move the box; for this reason, we propose a special shaker for testing cables

Method used

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  • Tramegger special for testing cable
  • Tramegger special for testing cable
  • Tramegger special for testing cable

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Embodiment Construction

[0026] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0027] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "another end" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, use a specific Azimuth configuration and operation, therefore, should not be construed as limiting the invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and should not be understood ...

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Abstract

The invention discloses a tramegger special for a testing cable. The tramegger comprises a tramegger body. A protective cover is arranged on the surface of the upper end of the tramegger body, the four corners of the protective cover are fixedly installed on the tramegger body through first screws, a dial is arranged on the position, inside the protective cover, of the surface of the upper end ofthe tramegger body, a movable baffle is arranged on the position, on the upper portion of the dial, in the protective cover, a clamping head is fixedly installed on the front portion of the upper endof the movable baffle, the clamping head is a cuboid, and a telescopic cavity communicating horizontally is formed in the clamping head. According to the tramegger special for the testing cable, a convenient handle, an insulated junction box, the protective cover and a connecting ring are arranged, and thus the tramegger is easily held with one hand conveniently to conduct testing; the insulated box is internally wrapped with the wire connecting position, and thus the risk of electric shock is reduced; the dial is effectively protected from being impacted and damaged through the movable baffle; and the tramegger can be placed on a back of a body to move through a connecting shoulder strap conveniently, and the tramegger special for the testing cable is suitable for multi-point testing in an area with a large range.

Description

technical field [0001] The invention relates to the field of megger, in particular to a special megger for testing cables. Background technique [0002] Shake meter, also known as megohm resistance meter, is a megohm resistance meter used to measure the insulation resistance of various electrical equipment. It mainly checks the insulation of motors, electrical appliances and cable lines and measures high-value resistance to avoid heat and When damp, the insulating material ages, resulting in a decrease in insulation resistance, which leads to electrical equipment leakage or short-circuit accidents; however, there are still some deficiencies in the actual use of the existing megger: It is inconvenient to hold the meter body; there are still some conductive parts exposed on the terminal post, and there is a risk of electric shock; the upper dial has no protective device, and it is easy to damage the dial when it is bumped and dropped, affecting use; It is inconvenient to move...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R27/02G01R15/00
CPCG01R27/025G01R15/00
Inventor 杨华
Owner 长兴华阁耐物流装备有限公司
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