Electrical grounding grid conduction test device
The utility model discloses an electrical ground network conduction test device comprising a test box body, two clamping mechanisms and a storage mechanism, the two clamping mechanisms are respectively located at two ends of the front surface of the test box body, each clamping mechanism comprises a...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses an electrical ground network conduction test device comprising a test box body, two clamping mechanisms and a storage mechanism, the two clamping mechanisms are respectively located at two ends of the front surface of the test box body, each clamping mechanism comprises a second clamping block, and each second clamping block is provided with a second clamping block. A first clamping block is connected to the top end of one side of the second clamping block in a clamped mode, a pressing block is fixedly connected to the bottom end of one side of the second clamping block, a connecting column is fixedly connected to one side of the pressing block, limiting strips are fixedly connected to the top end and the bottom end of the connecting column, and reset springs are arranged on the outer surface of the connecting column. The box cover is convenient to open through the shifting blocks, the rotating sleeves, the connecting columns, the second clamping blocks andthe reset springs which a |
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