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An online digital state detection device for electric power equipment

A technology for state detection devices and power equipment, applied to measuring devices, measuring device casings, and parts of electrical measuring instruments, etc., can solve problems such as insufficient safety and stability of power connection, inconvenient installation and disassembly, etc., and achieve convenient and fast use and overall The effect of simple structure

Active Publication Date: 2019-02-26
正耐电气股份有限公司
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AI Technical Summary

Problems solved by technology

Online status detection can be detected under the condition of normal operation of power equipment. General online status detection equipment is fixed and welded on the power cabinet, which is inconvenient to install and disassemble, and the power connection is not safe and stable enough.

Method used

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  • An online digital state detection device for electric power equipment

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Embodiment Construction

[0014] Such as figure 1 As shown, an online digital state detection device for electric equipment of the present invention includes an installation base 10 arranged in the power cabinet and an installation cavity 47 arranged at the inner bottom of the installation base 10, and the left side of the installation cavity 47 is communicated with There is a housing chamber 18, a first rotating wheel 49 is rotatably arranged in the housing chamber 18, and a convex tooth arc portion 48 is provided on the semicircular part of the outer circumference of the first rotating wheel 49, and the first rotating wheel 49 is arranged directly above The second rotating wheel 19, the second rotating wheel 19 is rotatably connected with the rear side wall of the accommodating cavity 18 through a rotating shaft, the front end of the first rotating wheel 49 is hingedly provided with a first connecting rod 55, the The other end of the first connecting rod 55 is hingedly connected to the front end of t...

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Abstract

The invention discloses an online digital state detector of power equipment. The detector comprises an installation base body arranged in a power cabinet and an installation cavity arranged in the internal bottom of the installation base body, an accommodation cavity is arranged in the left side of the installation cavity in a communicated manner, a first rotation wheel is arranged in the accommodation cavity in a rotatable manner, a peripheral semicircle part of the first rotation wheel is provided with an protruded tooth arc part, a second rotation wheel is arranged above the first rotationwheel, and is in rotatable cooperative connection with the back sidewall of the accommodation cavity via a first rotating shaft, a first connecting rod is arranged in the front end surface of the first rotation wheel in a hinged manner, one end of the first connecting rod is hinged to the front end surface of the second rotation wheel, and a second connecting rod is arranged in the front end surface of the second rotation wheel in the hinged manner. The online digital state detector is simple in the whole structure, convenient and rapid to use, can detect the online state of the power equipment, and is safe and stable.

Description

technical field [0001] The invention relates to the field of on-line detection, in particular to an on-line digital state detection device for electric equipment. Background technique [0002] With the rapid development of electric power construction and the continuous expansion of the scale of the power grid, the construction and maintenance of the power grid are becoming more and more arduous and the stability is becoming more and more difficult to guarantee, so online detection is of great significance. Online status detection can be detected under the condition of normal operation of power equipment. General online status detection equipment is fixed and welded on the power cabinet, which is inconvenient to install and disassemble, and the power connection is not safe and stable enough. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an online digital state detection device for electric equipment, which can s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R1/04
CPCG01R1/0408
Inventor 卜美燕
Owner 正耐电气股份有限公司
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