Railway track maintenance device

• Main Authors: LI WEIJIA, KE XINMENG, WANG PENGYU, BAN XIYI, YUAN FANGFANG, NIU CHENXU, CUI WANRU
• Format: Patent
• Language: Chinese; English
• Published: 13.10.2020
• Subjects: CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; FIXED CONSTRUCTIONS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS; PERMANENT WAY; PERMANENT-WAY TOOLS

The invention relates to the field of railways, and particularly relates to a railway track maintenance device. The device comprises a flat plate, sliding holes, a friction plate, sliding blocks, vertical sliding columns, friction blocks and elastic pieces and can conduct friction maintenance on a single railway track. The friction plate is arranged in the middle of the lower side of the flat plate, the sliding holes are formed in the left end and the right end of the flat plate, the sliding blocks are slidably connected to the two sliding holes in the left-right direction, the vertical sliding columns are arranged on the two sliding blocks, the friction blocks are arranged on the left and the right respectively, the elastic pieces are fixedly connected to the outer sides of the two friction blocks, and the lower ends of the two vertical sliding columns are fixedly connected to the outer ends of the two elastic pieces respectively. The railway track maintenance device further comprisesa middle base, a two-way