Small -size bridge tool car

Small -size bridge tool car belongs to the bridge field of overhauing. Its characterized in that: the hub connection wheel that needs the car, the spired skeleton of welded steel has the wheel draw -in groove in the welding of toper framework top, and an equipment wheel is used for balanced tool car in the wheel draw -in groove, at two spinal branch vaulting poles of axletree upper portion vertical welding, be on a parallel with the axletree at the bracing piece top and weld into big arm probe overhanging, that suspend in midair, there is the balancing weight of correction stick in the welding of big arm probe a bracing piece coparallel that is located the outside in the other direction in the axletree, overhaul the platform with the construction of welded steel constitution, construction maintenance platform one -tenth steel reinforcement cage form and welding are on the arm is popped one's head in greatly. This tool car moves ahead to move and drives the maintainer and carry out the quality inspection in th