Pole number plate for distribution line

• Main Authors: LI JUN, LEE YOUNG-WOOK, TAN XUEMENG, ZHANG MINYUAN, TAN ZUYAN, PENG BINBIN, MEI BIN, TAN AIJUN, TAN ZONGQUAN, CHEN XIANHUI, XIANG WEI, XIANG SHIHAI, HUANG HONGMEI
• Format: Patent
• Language: Chinese; English
• Published: 14.03.2023
• Subjects: ADVERTISING; CRYPTOGRAPHY; DISPLAY; DISPLAYING; EDUCATION; LABELS OR NAME-PLATES; PHYSICS; SEALS; SIGNS

The utility model relates to the technical field of pole number plates, in particular to a pole number plate for a distribution line, a clamping device comprises a strip-shaped plate, a sliding groove is formed in the upper surface of the strip-shaped plate, two sliding blocks are connected in the sliding groove in a sliding mode, a first spring is fixedly installed between the two sliding blocks, and a traction rod is hinged to the end, away from the sliding groove, of each sliding block. A pressing plate is hinged to the end, away from the sliding block, of the traction rod, a groove is formed in the surface of the strip-shaped plate, two L-shaped plates are slidably connected into the groove, connecting rods are fixedly installed on the surfaces of the L-shaped plates, a through groove is formed in the surface of the strip-shaped plate, and a first clamping plate and a second clamping plate are fixedly installed at the ends, away from the groove, of the two L-shaped plates correspondingly. Threaded holes a