Traction beam structure for mining dump truck frame

• Main Authors: TANG KAILIN, LI MAN, DUAN MENGMENG, LI JIWEI, TANG CHUNXI, KONG FANHUA
• Format: Patent
• Language: Chinese; English
• Published: 09.07.2014
• Subjects: LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS; MOTOR VEHICLES; PERFORMING OPERATIONS; TRAILERS; TRANSPORTING

The name of the utility model is a traction beam structure for a mining dump truck frame. The utility model belongs to the technical field of the mining dump truck frame and aims to solve the problem that the welding seam of the existing traction beam is easily cracked after being subjected to larger impact. The traction beam structure for the mining dump truck frame is mainly characterized by comprising a traction beam and two thrust frame lug plates welded on the traction beam; the traction beam is of a regular polygonal section structure; the two thrust frame lug plates are welded on the traction beam; reinforced first conical sleeves are welded at the connection welding seams between the thrust frame lug plates and the traction beam; reinforced second conical sleeves are welded at the connection positions between the traction beam and the frame. The traction beam structure for the mining dump truck frame has the characteristics of good integral constitutive property, large bearing capacity, simple machini