Spring operating mechanism detection device

An operating mechanism and detection device technology, which is applied in the direction of measuring devices, measuring electricity, and measuring electrical variables, etc., can solve the problem of inability to detect the matching of arc-extinguishing components of circuit breakers with spring operating mechanisms, the inability to truly detect the use effect, and the inability to realize spring operating mechanisms And circuit breaker arc extinguishing parts detection and other issues, to achieve the effect of ensuring the overall product performance, reducing the difficulty of manual operation, reducing the repair rate and quality accidents
CN105572583BActive Publication Date: 2018-11-06保定市水木电器设备有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
保定市水木电器设备有限公司
Publication Date
2018-11-06

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Abstract

The invention discloses a spring operating mechanism detection device comprising a test support. One end of the test support is provided with an arc-extinguishing component via an arc-extinguishing chamber fixing rod box. The other end of the test support is provided with a tested spring operating mechanism. The arc-extinguishing component and the tested spring operating mechanism are connected via a connecting mechanism. The test support is also provided with a test mechanism used for detecting the tested spring operating mechanism. The spring operating mechanism to be detected and the arc-extinguishing component of a circuit breaker are matched through circuit connection so that simulation of the real use state of the high-voltage circuit breaker can be realized, one-to-one detection can be realized, the overall product performance of the finished high-voltage circuit breaker can be fully guaranteed, yield rate of the product can be enhanced and repair rate and quality accidents of the product can be reduced.
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Description

technical field

[0001] The invention relates to the technical field of electrical equipment, in particular to a device for monitoring the state of its components during the production of high-voltage circuit breakers. Background technique

[0002] During the operation of the power system, in order to ensure the safety of the power system, it is necessary to put some or all of the electrical equipment and some or all of the lines into or out of operation. Cut off or close the no-load current and load current in the high-voltage circuit, and cut off the overload current and short-circuit current through the function of the relay protection device when the system fails. It has a fairly complete arc-extinguishing structure and sufficient current-breaking capacity. The spring operating mechanism is a part of the high-voltage circuit breaker. It uses the energy stored in the stretching and contraction of the spring to perform closing and opening operations. The spring energy stora...

Claims

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