Electric energy performance field verifying voltage wiring device
The utility model relates to a wiring device, in particular to an electric energy performance field verifying voltage wiring device, mainly comprising a large transparent plate (1), a small transparent plate (6), fixed mechanisms at two sides and a verifying mechanism at the middle part. The electri...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model relates to a wiring device, in particular to an electric energy performance field verifying voltage wiring device, mainly comprising a large transparent plate (1), a small transparent plate (6), fixed mechanisms at two sides and a verifying mechanism at the middle part. The electric energy performance field verifying voltage wiring device is characterized in that the large transparent plate is set as a square shape, U-shaped pits (8) are respectively arranged at the two sides of the upper part of the large transparent plate, and the middle part of the large transparent plate (1) is respectively provided with locking screws (7) corresponding to the U-shaped pits (8) to form the fixed mechanisms at the two sides. The small transparent plate is arranged at any face of the large transparent plate (1) and is locked by at least three sets of hollow screws (5) and nuts (3), wherein the through holes (4) of the hollow screws are verifying wiring holes to form the verifying mechanism at the middle pa |
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