Closing mechanism of high voltage isolating switch
A technology of high-voltage isolating switch and static contact, which is applied in the direction of air switch components, contact shell/screen, etc., can solve the problems affecting the safe operation of the substation power grid, large contact resistance, poor contact, etc., to avoid poor contact, structure Simple, reliable results
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[0022] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0023] Such as Figure 1 to Figure 3 As shown, the closing mechanism of the high-voltage isolating switch of this embodiment includes a static contact assembly 1 and a moving contact assembly 2. The static contact assembly 1 includes a conductive plate 11 and a static contact 12. The static contact 12 is cylindrical , one end of the static contact 12 is fastened on the conductive plate 11, the moving contact assembly 2 includes a ring-shaped moving contact 21, and the ring-shaped moving contact 21 is installed on the inner wall of the upper conductive tube 8 of the disconnector through bolts, and the ring The movable contact 21 is sleeved on the outer wall of the static contact 12 under the movement of the upper conductive tube 8 to realize closing; The sealing assembly that isolates the contact 21 from the outside air. The closing mechanism ...
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