Special wiring device for 500kV knob-insulator circuit breaker test

The utility model discloses a special wiring device for 500kV porcelain column circuit breaker test, which comprises a plurality of lower connecting rods, a movable connecting rod, a wiring clamp connecting rod, a current clamp, a test wire hook, a voltage clamp, a jaw connecting rod and a main stee...

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Bibliographic Details
Main Authors BAEK KWANG-SAM, LIN XIN, ZHANG GUOLIN, HE ZONGLEI, WANG REN, YU DONG, ZHANG YUN, LI WENBIN, ZHANG ZHE, LUO MING, SUN ZAICHAO, FAN XIUFEN, QING YAN, FANG PENGXING
Format Patent
LanguageChinese
English
Published 24.05.2022
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
RELAYS
SELECTORS
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Summary:The utility model discloses a special wiring device for 500kV porcelain column circuit breaker test, which comprises a plurality of lower connecting rods, a movable connecting rod, a wiring clamp connecting rod, a current clamp, a test wire hook, a voltage clamp, a jaw connecting rod and a main steel wire, the plurality of lower connecting rods are connected with an external thread connecting sleeve, the movable connecting rod is connected with an internal thread connecting sleeve, and the wiring clamp connecting rod is connected with the main steel wire. The external thread connecting sleeve is in threaded connection with the internal thread connecting sleeve, the lower end of the current clamp is connected with a current clamp base, the upper end of the current clamp base is fixedly connected with a wiring clamp connecting rod, a test wire hook and a voltage clamp are welded on the current clamp base, and a jaw connecting rod is connected with a fixed gasket through a gasket locking screw. The 500kV porcela
Bibliography:Application Number: CN202122868665U