Lock-up Bearing

A lock-up bearing is a type of rubber pot bearing or spherical steel bearing with a velocity-locking device added to it. Under earthquake or braking forces, it instantly acts as a fixed bearing, allowing the pier and beam to share horizontal forces. Velocity-lock bearings are typically used in movable piers to replace movable bearings. This product can be used in bridge structures.

Typical cases of the company's lock-up bearing applications include:

Dujiangyan Expressway, Xiamen-Shenzhen High-Speed Railway, Tianjin Central Eco-City, Dalian Puwan Cross-sea Bridge, etc.