SF 6 circuit breaker explosion chamber pressure test frock
The utility model discloses a SF 6 circuit breaker explosion chamber pressure test frock, the face left end of fixed plate is fixed with four component locating pins, be fixed with four rod positioning round pins in the middle of its face right part, its face right part downside is fixed with the su...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a SF 6 circuit breaker explosion chamber pressure test frock, the face left end of fixed plate is fixed with four component locating pins, be fixed with four rod positioning round pins in the middle of its face right part, its face right part downside is fixed with the supporting pin, the horizontal card of connecting rod just can be controlled between each rod positioning round pin and remove, the middle part of connecting rod is fixed with the connecting pin, the U type groove card of action bars upper end is on the connecting pin, the middle part of action bars articulates on the supporting pin, the moving contact of explosion chamber is connected to the left end of hanging spring -balance, the left end of connecting rod is connected to its right -hand member through the couple. The utility model discloses can be the fast accurate size of measuring the moving contact frictional force of explosion chamber, simple structure, with low costs is fit for the extensive use of each elec |
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