Knife contact device for high-voltage isolation switch
The invention relates to the technical field of electric power instruments, in particular to a knife switch contact device for a high-voltage isolating switch, which comprises a knife switch contact mechanism, an isolating component, a contact knife component and a contact component, and the contact...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention relates to the technical field of electric power instruments, in particular to a knife switch contact device for a high-voltage isolating switch, which comprises a knife switch contact mechanism, an isolating component, a contact knife component and a contact component, and the contact knife component and the contact component are positioned on the isolating component; the driving mechanism comprises a connecting assembly connected with the contact knife assembly and a driving assembly connected with the connecting assembly; wherein the contact knife assembly and the contact assembly can be connected with each other, and the driving assembly is installed on the isolation assembly. The connecting assembly can be driven to move by rotating the driving assembly, the connecting assembly moves to enable the contact knife assembly to turn over to touch the contact assembly so as to achieve a switching-on effect, and meanwhile, the contact assembly can be in contact connection with the contact knife as |
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