Y-shaped elastic catenary dropper

• Main Authors: SUN HAO, LI MENGYU, WANG NING, GAO CHENGWU, SHANG LEI, HAO YUELIN
• Format: Patent
• Language: Chinese; English
• Published: 01.01.2021
• Subjects: PERFORMING OPERATIONS; POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES; TRANSPORTING; VEHICLES IN GENERAL

The utility model relates to a catenary dropper mechanism, in particular to a Y-shaped elastic catenary dropper which comprises a dropper clamp, lifting rings are fixed on the front side wall and therear side wall of the dropper clamp, locking clamping plates are fixed at the left end and the right end of the front side wall and the right end of the rear side wall of the dropper clamp, and locking springs are tightly welded between the opposite inner walls of the front end and the rear end. A pair of clamping blocks are tightly welded between the inner walls of the front end and the rear endopposite to each other on the locking clamping plate, clamping grooves matched with the clamping blocks are formed in the front side wall and the rear side wall of the hanging string clamp, a pair ofsymmetrical fixing blocks are tightly welded to the left side wall and the right side wall of the lower end of the hanging ring, and clamping holes are formed in the fixing blocks. According to the utility model, through the ar