Monitoring and early warning device for preventing external damage of high-voltage cable

• Main Authors: GAO YU, ZHANG LIANG, YANG GUANG, SUN HONGYAN, GONG CHENGLEI, FENG YUEMIN, LU QUN, LI HAO, ZHANG XIAOZHEN, MA TAO, NIU QIUCHEN, SUN YONG, LIU ZHIHUA, ZHAO YANLONG, LI YANG, ZHOU BAOFENG, LYU DONGFEI, DONG DELI, LIU YALIN, FENG ZHONGKUI, MU XINGKE, GUO HUA, YU JINGXIN, HAN YONG, SONG YANSHAN, LI XUETING, YIN MENGMENG, MENG CHENG, ZHANG XINGYONG, YU YANG, SHENG HONGXIANG, GAO YUAN, ZHANG ZHE, ZAN HAO, JIANG TENG, ZHAO TING, YANG FENGYU, CUI YAN, CHEN ANKANG, ZHAO BING, YU JINGHAO, SHANG TONGYI, LI XIANG, KONG XUECHENG, LI JIFA
• Format: Patent
• Language: Chinese; English
• Published: 30.01.2024
• Subjects: ALARM SYSTEMS; DETECTING MASSES OR OBJECTS; GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; ORDER TELEGRAPHS; PHYSICS; SIGNALLING; SIGNALLING OR CALLING SYSTEMS; TESTING

The invention relates to the technical field of high-voltage cable maintenance equipment, in particular to a high-voltage cable external damage prevention monitoring and early warning device which comprises a supporting device, a detection device, a spraying device and a control device, the detection device is used for carrying out full-coverage detection on the magnetic field intensity of the ground below the supporting device by sliding on the supporting device; the spraying device is used for spraying the position where the magnetic field intensity value detected by the detection device exceeds a set value; the control device is used for collecting data information of the detection device and the spraying device and controlling movement of the detection device and the spraying device. The distance between every two nozzles of the spraying device is in one-to-one correspondence with the minimum distance between the horizontal coordinates of the established rectangular coordinate system, and the detection se