The use of bridge cranes is of great help to construction operations. When using bridge cranes, it is important to understand their relevant knowledge in order to better utilize their advantages.

Related knowledge of bridge crane:

The operating mechanism of the bridge crane has four walking wheels (eight for large tonnage and special models, taking the four wheels as an example), which are installed at both ends of the two end beams. Two of them are active wheels and two are passive wheels. The driving mechanism of the active wheels is separately driven, using two sets of symmetrical and independent driving devices installed on the walking platform of the crane. Shandong Bridge Crane Manufacturer

The reducer of the crane's operating mechanism adopts fully sealed hard tooth surface, medium hard tooth surface, and soft tooth surface reducers (used according to different working conditions), and the internal gears and bearings of the reducer are lubricated with oil bath. The oil level gauge and drain hole on the reducer are located for easy daily inspection and maintenance. And ensure that all reducers operate normally without any shaft breakage, gear breakage, or oil leakage.

All mechanisms of the crane adopt rolling bearings, and the structural type of the brake is a single push rod block brake. The brake wheel surface used is wear-resistant, impact resistant, has good heat dissipation performance, and the friction surface is smooth and defect free. The friction lining of the brake has good contact with the brake wheel, good wear resistance, and is easy to replace.

All components of the crane mechanism are connected using gear couplings. In this way, even errors that occur during manufacturing and installation, or mutual displacement between components caused by bridge deformation due to load, can be compensated for by gear couplings, without affecting the normal operation of various mechanisms of the crane.