Magnetic type signboard for electrical construction of transformer substation

• Main Authors: YANG LI, YANG ZONGZHUO, WANG CHUAN, DAI JUN, TANG JIANJIAN, KE YIZHU, ZHANG ZONGDONG
• Format: Patent
• Language: Chinese; English
• Published: 15.07.2022
• Subjects: ADVERTISING; CRYPTOGRAPHY; DISPLAY; DISPLAYING; EDUCATION; LABELS OR NAME-PLATES; PHYSICS; SEALS; SIGNS

The utility model discloses a transformer substation electrical construction magnetic attraction type signboard which comprises a first indicator light board, a control box with an installation cavity inside is installed behind the first indicator light board, two supporting telescopic air cylinders are transversely installed in the control box, and the piston rod ends of the two supporting telescopic air cylinders are arranged towards the two outer sides respectively. The end of a piston rod of the supporting telescopic air cylinder is directly connected with a supporting connecting rod, the supporting connecting rod penetrates and extends out of the control box, a supporting gripper is installed at the end of the supporting connecting rod, and a plurality of second indicator lamp boards are installed on the same side of the supporting gripper and the first indicator lamp board. And the plurality of second indicating lamp boards are connected through connecting lines. The first indicating lamp board and the