Interlocking device of high voltage switch cabinet
The utility model relates to an anti-interlocking device of a high voltage switch cabinet, which is characterized in that stand-alone locking devices are respectively installed between a breaker operating mechanism and a lower isolating switch operating mechanism the lower isolating switch operating...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | The utility model relates to an anti-interlocking device of a high voltage switch cabinet, which is characterized in that stand-alone locking devices are respectively installed between a breaker operating mechanism and a lower isolating switch operating mechanism the lower isolating switch operating mechanism and an upper isolating switch operating mechanism, the upper isolating switch operating mechanism and an upper gate, the upper gate and a lower gate, and the lower gate and a back gate. The anti-interlocking device of high voltage switch cabinet can completely avoid the accident which is caused by wrong operating sequence. With the function of locking and anti-locking, the utility model also has the advantages of simple structure, convenient operation, easy manufacture and rare damage. |
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