Earthing for work line extension firmware
The utility model provides an earthing for work line extension firmware, relates to one kind and meets ground wire device, is equipped with connecting terminal A (3) respectively at the both ends of extension line (1), is equipped with hole (2) on two connecting terminal A (3) respectively, two conn...
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| Hauptverfasser: | , , , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model provides an earthing for work line extension firmware, relates to one kind and meets ground wire device, is equipped with connecting terminal A (3) respectively at the both ends of extension line (1), is equipped with hole (2) on two connecting terminal A (3) respectively, two connecting terminal A (3) arbitrary one through lock screw (6) with meet connecting terminal B (7) fixed connection of ground wire device earth connection (8), the utility model discloses utilize one of them connecting terminal A of extension line and the connecting terminal B fixed connection who meets ground wire device, acquire the effective and safe extension of earthing for work line. |
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