Hengshui Xu Rui is a company specializing in large-scale road and rail projects, bridges, tunnels, water conservancy, electricity and other projects supporting the use of precision rubber production and management company, the main products are laminated rubber bearings, pot rubber bearings, bridge expansion joints, cast iron vent pipe, fence bracket, polysulfide sealant, polyurethane sealant, rubber water stop, seal, waterproof foam, rubber isolation pads and the like. QPZ series pot bearing rubber bearing basin arrangement and form the main structure of the bridge related. Usually in the bearing arrangement we need to consider the following basic principles: (1) the upper structure is a spatial structure, bearing should be able to simultaneously accommodate bridge along the bridge (X direction) and the transverse direction (Y-direction) deformation; (2 ) holder must be able to reliably transmit vertical and horizontal reaction force; (3) the holder should make due to the longitudinal displacement of the beam generated by the deformation of the lateral and vertical displacement, constant as possible to the corner unconstrained; (4) Railway Bridges usually have to set a fixed bearing on each linked beam; (5) when the bridge is located on the ramp, fixed support generally should be located in the downhill direction of the abutment; (6) When the bridge is located in the flat slope, fixed support seat should be located in the direction of travel of the front axle main stage; (7) should be set at a fixed bearing with a large bearing reaction force place; (8) a few feet on the same piers should have similar rotational stiffness ; (9) continuous beam bearing subsidence may occur, you should consider the possibility of making height adjustments. Welcome to inquire, to purchase, our company will send your intimate and reliable service and full technical guidance, the same product than the price, the same price than material, the same material than the work, the same work than service, the amount of large favorably, Xu Rui eventually choose is your choice! The products have been sent to Beijing, Shanghai, Chongqing, Sichuan, Fujian, Hubei, Hunan, Guangxi, Guangdong, Henan, Shandong, Shanxi, Shaanxi, Gansu, Ningxia, Jiangsu, Anhui and other provinces and regions.