Passenger-dedicated Railway Line Pot bearing (KTPD)

The railway bridge pot bearing, with an elastic bearing pad installed in the steel plate, is used to pass the vertical or horizontal load from the upper structure to the pier, which allows the most widely used type to rotate on any shaft. The friction coefficient between stainless steel plates and a layer of PTFE can adapt to the horizontal displacement of the upper structure.

The components of pot bearings for bridges are high loads and thin bearing, which are used for isolation and supporting heavy structures. Suitable for complex structures that are curved or tilted and the rotation direction changes or cannot be accurately determined.

Railway bridge pot bearing elements:

● Elastic pad-allow higher work pressure and smaller size.

● Stainless steel plates and polytetrafluoroethylene -reduce friction resistance and horizontal force.

● Steel piston and internal bronze dens to seal -protection elastic pads are not squeezed.

● Steel -top -can adapt to the vertical or horizontal sliding movement of the upper structure.

Railway bridge pot bearing features:

● The low friction coefficient is between 1% and 3%.

● Has a high load capacity of more than 50,000 kn.

● The PTFE layer has excellent anti -fatigue, impact and anti -aging performance.

● Installation is simple and fast, easy to maintain and replace wear and damage parts.

● All metal components are protected by galvanized and epoxy resin to avoid corrosion.

● The elastic pads are wrapped in the steel pot, which improves the shear strength of the elastic pad to the greatest extent.