Grounding switch for direct-current valve hall and grounding conducting rod mechanism of grounding switch
A grounding switch and conductive rod technology, which is applied in the field of grounding switches for DC valve halls, can solve the problems that the grounding conductive rod cannot be opened and closed smoothly, and achieve the effects of ensuring service life, reducing span, and reducing operating force
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[0024] An embodiment of a grounding switch for a DC valve hall Figure 1~5 As shown: it includes a grounding conductive rod mechanism and a driving device. The grounding conductive rod mechanism includes a grounding conductive rod 6 and a transmission base 2 for installation on the wall 20 of the corresponding valve hall. One end of the grounding conductive rod 6 is used to install the corresponding dynamic The other end of the contact 13 is fixed with a rotating shaft of the conductive rod that is rotatably matched with the transmission base 2. The rotating axis of the rotating shaft of the conductive rod extends along the left and right directions. Through the rotating shaft of the conductive rod, the grounding conductive rod 6 can swing back and forth relative to the wall of the valve hall. The grounding conductive rod mechanism also includes a counterweight structure that is connected to the rotating shaft of the conductive rod through a balance transmission mechanism to ap...
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