Crawler frame convenient to allocate and transport

• Main Authors: GONG HAIHUI, XIE SHUXIAN, LIAO YANQING, XIE XIANG
• Format: Patent
• Language: Chinese; English
• Published: 23.11.2021
• Subjects: LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS; MOTOR VEHICLES; PERFORMING OPERATIONS; TRAILERS; TRANSPORTING

The utility model provides a track frame convenient to allocate and transport, and relates to the technical field of tracks, the track frame comprises a track frame body, hooks and limiting devices, the hooks are welded on the two sides of the track frame body, the limiting devices are arranged at the ends, away from the track frame body, of the hooks, and each limiting device comprises a limiting rod. The surface of the limiting rod is in sliding connection with the hook, a connecting plate is fixedly installed at the end, away from the hook, of the limiting rod, the surface of the limiting rod is sleeved with a first spring, and the two ends of the first spring are fixedly connected with the connecting plate and the hook respectively. By arranging the limiting device, the connecting plate is pulled in the direction away from the hook, so that the connecting plate drives the limiting rod, the first spring and the first threaded rod to move together, and the problems that an existing steel cable is only simpl