Operating mechanism of electricity leakage reclosure circuit breaker
A technology of operating mechanism and circuit breaker, applied in the direction of protection switch operation/release mechanism, etc., can solve the problem of low spring life and achieve the effect of complexity of parts and simple and reliable processing technology
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[0024] combine Figure 1-Figure 6 , is a structural schematic diagram of the operating mechanism of a leakage reclosing circuit breaker, which adopts the double principle of the ratchet pawl mechanism and the crank-link mechanism, which includes the handle 2 and the motor 9 installed on the body 1, and the handle 2 passes through the connecting rod 3 is connected with the motor 9, and it is characterized in that: the motor 9 is provided with a ratchet 8, the connecting rod 3 is connected with the ratchet 7 through the crank 5, and the ratchet is provided with 2, the The ratchet 8 is meshed with the pawl 7, the elastic piece 6 is provided between the connecting rod 3 and the crank 5, the manual push rod 4 is provided on the connecting rod 3, and the passing of the motor 9 The rotating shaft is connected with the ratchet 8, the rotating shaft is provided with a waist circle plane, and the ratchet 8 is also provided with a waist circle plane matched with it, and the crank 5 and t...
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