Test electric grounding handcart

• Main Authors: GUO GUANGCHENG, XU KEXIN, ZHU DAYONG, ZHANG JIAN, MA CAN, LI XIANDA, YAN DAZHI, ZONG HUIFANG, LIU YANG, LIANG MENG, WANG WEI, LI QUANJIAN, WANG YIFAN, MA PING, SUN JIANHUA, LIANG BO, YANG BIN, LI QIANG, ZHANG XIAOCHUN, MA ZHAOGUO, ZHU XIANZHEN, LIU TAO, LI ZHENGGANG, LIU ZHENHU
• Format: Patent
• Language: Chinese; English
• Published: 10.04.2018
• Subjects: MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; TESTING

The utility model relates to a test electric grounding handcart belongs to the electrical apparatus check out test set. The utility model provides a test electric grounding handcart including removingthe chassis car by oneself, still is equipped with the three -phase moving contact that can reciprocate, and the three -phase moving contact sets up on movable contact base's front end, and the movable contact base rear portion sets up on elevating gear, and elevating gear sets up on the frame of erectting, and the movable contact base below is equipped with the every ferroelectric phase grounding static contact even that leads mutually with the three -phase moving contact, grounding static contact's below is equipped with wobbling earthing knife -switch, and a linear electric motor's the endthat stretches out is connected to the earthing knife -switch front end, and the linear electric motor rear end hinges in the frame, and linear electric motor stretches out the end motion and drivesearthing knife -switch upsw