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Flying wire spring detection device

A detection device and flying wire technology, which is applied in the direction of measuring devices, testing of mechanical components, testing of machine/structural components, etc., can solve problems such as easy accidents, position deviation, and breaker fall-off, so as to avoid mutual interference, Guarantee the force value and ensure the effect of production quality

Active Publication Date: 2017-07-28
ZHEJIANG CHUANGQI ELECTRICAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The operating structure of the circuit breaker usually includes a handle and a locking mechanism. The handle is rotatably mounted on the installation shaft, and a flying wire spring is fixedly installed on the installation shaft. The flying wire spring is elastically connected to the handle and the locking mechanism respectively. The locking mechanism plays a vital role in the process of opening or closing the circuit breaker. If a flying wire spring is not installed in the circuit breaker, it is easy to cause the handle to trip or cannot be reset in time, reducing the use of the circuit breaker. The effect even causes danger; however, in the current production process of circuit breakers, due to the small structure of the flying wire spring, it is easy to be ignored by workers during the installation process, and there are often circuit breakers without flying wire springs, which affects the normal use of the circuit breaker as a whole. Due to the small and compact structure of the wire spring, it is prone to position deviation during the installation process, and even falls off during the installation process of the circuit breaker, which reduces the practicability and reliability of the circuit breaker. Effective detection makes defective circuit breakers flow into the market, reducing the use effect of circuit breakers and causing accidents

Method used

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Embodiment Construction

[0028] Depend on Figure 1 to Figure 5 It can be seen that the present invention discloses a flying wire spring detection device, including a bracket 1, a clamping device and a pushing device, the bracket 1 is provided with a mounting seat 2, and the pushing device and the clamping device are both provided with On the mounting base 2, the mounting base 2 is hinged to the bracket 1 through a rotating shaft 22, and the bracket 1 is also provided with a third driving member 23 for driving the mounting base 2 to rotate around the rotating shaft 22. The third driving member 23 It is an air cylinder, the mounting seat 2 is provided with a hollow groove 24, the pushing device is arranged on the upper end surface of the mounting seat 2, and the pushing device includes the opening push piece 33, the closing push piece 34 and the first driving member , the first driver includes an opening cylinder 31 for driving the opening push piece 33 to push the circuit breaker handle to open and a ...

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Abstract

The invention discloses a flying wire spring detection device. The device comprises a support and a pushing and pressing device. The support is provided with a clamping device used for clamping a circuit breaker. The pushing and pressing device comprises an opening pushing sheet, a closing pushing sheet and a first driving component. The first driving component comprises an opening cylinder used for driving the opening pushing sheet to push a circuit breaker handle to carry out opening and a closing cylinder used for driving the closing pushing sheet to push the circuit breaker handle to carry out closing. The structure is simple, whether the circuit breaker is installed with a flying wire spring can be tested and reliability of the circuit breaker is increased.

Description

technical field [0001] The invention relates to the technical field of circuit breaker production inspection, in particular to a detection device for detecting whether a flying wire spring is installed in a circuit breaker switch. Background technique [0002] The operating structure of the circuit breaker usually includes a handle and a locking mechanism. The handle is rotatably mounted on the installation shaft, and a flying wire spring is fixedly installed on the installation shaft. The flying wire spring is elastically connected to the handle and the locking mechanism respectively. The locking mechanism plays a vital role in the process of opening or closing the circuit breaker. If a flying wire spring is not installed in the circuit breaker, it is easy to cause the handle to trip or cannot be reset in time, reducing the use of the circuit breaker. The effect even causes danger; however, in the current production process of circuit breakers, due to the small structure of...

Claims

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Application Information

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IPC IPC(8): G01M13/00
CPCG01M13/00
Inventor 尹宏亮
Owner ZHEJIANG CHUANGQI ELECTRICAL CO LTD
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