Armor-middle-mounted type metal sealed switch cabinet grounding device

• Main Authors: LIN XIANGJIAN, YAN XIAOSONG, JIANG YUE, SONG ZHITAO, SU ZAITAO, GAO ZHENXING, QI SHUJIANG, SUN XIAOCHEN, WANG HAITAO, DU YEPING, CHAI LONGQING, WANG JUNBO, LIN CONGYU, ZHANG YAN, LIU DONGMING, LI WEI, LIU BINGE
• Format: Patent
• Language: Chinese; English
• Published: 26.11.2014
• Subjects: BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION

The invention discloses an armor-middle-mounted type metal sealed switch cabinet grounding device. The armor middle-mounted type metal sealed switch cabinet grounding device comprises a device body (5) and is characterized in that the lower end of the device body (5) is provided with moving wheels (6), the device body (5) is connected with a manual crank (1) which is connected with a locking box (11) through a screw rod (7), the upper end of the device body (5) is connected with a sensor (3) which is respectively connected with a contact (2) and an induction lamp (4), the induction lamp (4) is connected with a test jointing clamp (9) which is connected with a grounding wire (8), and the grounding wire (8) is connected with the device body (5). Electricity proofing and grounding can be safely and reliably conducted on a bus in an armor-middle-mounted type switch cabinet, the accuracy of measuring data of a test is ensured, power failure time is shortened, potential safety hazards are eliminated, power supply r