Subway access section flexible non-contact section insulator

• Main Authors: TANG JINGCHEN, YANG XINGXING, HAN BAOFENG, XING YINGHONG, LIU RUI, LI YONGSHENG, CHEN HUIZHOU, HUANG TING, FENG HUAMIN, RAN WENJUN, LAN DAWEI
• Format: Patent
• Language: Chinese; English
• Published: 19.03.2024
• Subjects: PERFORMING OPERATIONS; POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES; TRANSPORTING; VEHICLES IN GENERAL

A flexible non-contact section insulator for a subway access section line comprises two mounting seats, an upper insulating rod and a lower insulating rod are fixedly connected between the inner ends of the mounting seats, a pair of insulating slide ways are symmetrically arranged on the two sides of the lower insulating rod, and the insulating slide ways are fixedly connected to the upper insulating rod and the lower insulating rod; a pair of metal slideways with the same length is fixed on each of the two sides of the mounting seat, the inner ends of the two pairs of metal slideways extend to the outer side of the insulating slideway and are fixedly provided with arc extinguishing angles, and an air gap which is not less than 300mm is formed between the inner ends of the two pairs of metal slideways; a contact wire clamp is arranged between the outer ends of the metal slideways, connecting wire clamps are horizontally connected to the outer ends of the mounting seats, contact wires are clamped and fixed to