Supply Shandong GYZ ??\ GJZ bridge with a rubber pad laminated rubber bearing quality is not what you say

Rubber pads (steel pads) ordinary bearing function, but also has a force acts upon the beam end by rubber pads (Steel pad) rubber layer surface position adjustment force center, and gradually force diffusion the rubber pad (steel pad) steel and rubber layer, the rubber pad (steel pads) by force, especially for places skew bridge, overpass bridge slope. Hengshui bridge rubber plant specializing in the production of laminated rubber bearings, pot rubber bearings, bridge expansion joints joints, bridge plate rubber expansion joints, rubber water-stop, water expansion of the seal ring, tension and compression bearing, hollow rubber balloon inflatable mandrel, grid bearing, Sealing rubber products, etc., quality and cheap, please call [laminated rubber bearing Categories] 1. The structure of the type we bridge laminated rubber bearings are classified as follows: Ordinary laminated rubber bearing (GJZ rectangular laminated rubber bearing GYZ ??circular laminated rubber bearing) with tetrafluoroethylene skateboard rubber bearing (GYZF4 circular rubber bearings PTFE slide, GJZF4 rectangular tetrafluoroethylene laminated rubber bearings) 1, ordinary laminated rubber bearing (GJZ series, GYZ series) on its own to accommodate the shear deformation of the telescopic displacement of the beam. 2, tetrafluoroethylene skateboard rubber bearing (GJZF4 series, GYZF4 series) rely on the relative sliding tetrafluoroethylene skateboard and stainless steel plates to accommodate displacement, large displacement of the beam. 3, the ball crown series bridge laminated rubber bearing in the power transmission uniformity, better than ordinary bridge laminated rubber bearing. It can effectively and reliably transfer the load of the upper structure to the pier, and greatly improved the bias voltage generated in the process of de-installed by carriage waited in vain for negative phenomena, characteristics adapted to the slope bridge, curved bridge, ramps bridge, curved bridge arrangement on complex bridge. Laminated rubber bearing code says: rubber Category: room type support chloroprene rubber (CR); cold-type bearings made of natural rubber (NR) in the form of code: F4 represents PTFE slide bearings; without codenamed ordinary seat Name Code: GJZ rectangle represents highway bridge bearings; GYZ represent circular highway bridge bearings; 4, laminated rubber bearings suitable span of less than 30m, a small displacement of the bridge different plane shapes for different bridge structure. orthogonal rectangular bearing bridge; curved bridge, skew bridge and bridge pier with circular cylindrical bearing 5, PTFE laminated rubber bearings for large span, multi-span continuous Charpy continuous panels structures. a large amount of displacement of the bridge. It is also used as a continuous beam pushing and T-beams traverse the slider rectangular, circular tetrafluoroethylene laminated rubber bearing applications other non-rectangular, circular laminated rubber bearing the same general . [laminated rubber bearing characteristics:] 1, round crown plate rubber ball bearings: ball cap circular plate rubber bearings are improved circular laminated rubber bearing. Intermediate layers of rubber and steel plate arranged with identical circular rubber bearings, and in the seat with the top surface of the spherical surface of pure rubber, rubber maximum thickness of the spherical center of 4-13mm, spherical edge 15mm, to accommodate 3% 4% slope aspect, the center beam and abutment contact surface tends to round laminated rubber bearing center. Beam end reaction force gradually spread through the spherical surface of the rubber sheet and spread layers below rubber layer. In the bottom surface of the rubber bearing circle diameter D = 2.5mm plus semicircular rubber ring, bearing force when first from the bottom of the ring deformation compaction, adjust the bottom surface of the situation by force, to improve or avoid bearing underside of Void phenomenon, so that the bottom surface bearing force uniform. 2, slope-support: Our company around 1997 developed in conjunction with relevant scientific research departments sloping seat, able to adapt to a variety of vertical and horizontal slope of the bridge. This variety is restructured on the basis of the circular plate rubber bearings into a wedge-shaped sloping seat. Slope angles based on vertical and horizontal slope of the bridge and manufacturing, which greatly facilitates the design and construction of the bridge, and effectively lifted the beam, bearing, void phenomenon pier between the three, as compared with the spherical cap bearing disc There is not a bridge aspect slope angle limit of the advantages. The scope of application of laminated rubber bearings] 1, ordinary laminated rubber bearing (GJZ series, GYZ series) on its own to accommodate the shear deformation of the telescopic beam displacement. 2, tetrafluoroethylene skateboard rubber bearing (GJZF4 series, GYZF4 series) rely on the relative sliding tetrafluoroethylene skateboard and stainless steel plates to accommodate displacement, large displacement of the beam. 3, the ball crown series bridge laminated rubber bearing in the power transmission uniformity, better than ordinary bridge laminated rubber bearing. It can effectively and reliably transfer the load of the upper structure to the pier, and greatly improved the bias voltage generated in the process of de-installed by carriage waited in vain for negative phenomena, characteristics adapted to the slope bridge, curved bridge, ramps bridge, curved bridge arrangement on complex bridge. 4, laminated rubber bearings suitable span of less than 30m, the displacement of small bridges different plane shapes for different bridge structure, orthogonal rectangle bearing bridges;. Curved bridge, skew bridge and cylindrical bridge piers with round support. 5, PTFE laminated rubber bearings for large span, multi-span continuous, large amount of displacement bridge simply supported beam structure continuous panels. It also can be used as continuous beams and T-beams pushing sliding The slider rectangular, circular tetrafluoroethylene laminated rubber bearing applications other non-rectangular, circular ordinary laminated rubber bearing the same.