Manufacturers free installation guide (Figure) _ _ Shaanxi truss bearing seat provided by Hengshui HaoTong Rubber Company. Hengshui Hao-Engineering Rubber Co. (www.htgcxj.com) is a professional, "grid bearings, bridge expansion joints, water stop, bridge bearings, rubber bearings, spherical steel bearing" company. Since its inception, we adhere to the "good faith, sound management" approach, the courage to participate in healthy competition in the market, so that the "Hao Tong" brand has a good reputation. We adhere to the "service first, customers first" principle, so ho-engineered rubber has won the trust of customers in the public site construction materials, and establish a good corporate image. Special Note: This information is for reference pictures and information, please contact us to obtain the most accurate information, thank you! Real bridge highway bridge bearing applications. Highway bridge bearing force has been used in many practical Guangshen quasi high-speed railway bridge stone in the special Dragon Bridge. In order to meet shipping requirements and restrictions of the existing lines, the two shunt manufacturers are using some of the main span continuous prestressed concrete bridges, roads and bridges of this type of bridge bearings in the 1990s can be considered a part of the largest prestressed concrete continuous bridge. During the construction phase in order to detect all the prestressed girder close bearing reaction force due to changes in the truss supports, verify the use of sub-reaction force to adjust the tension generated by the reaction force, in order to convert crude bearing system to reduce the impact of design Creep intent, in force at the time arranged end fulcrum newly developed rubber bearing basin of bearings, bearing the main highway bridge arrangement in accordance with the requirements of. Tension on the main beam close after overshooting the voice in the short fulcrum reaction force changes were tested spherical cap bearing, bearing proved to work in good condition, and roads and bridges will support reaction force or overshoot reaction force also changes consistent with theoretical calculations transportation process, indicating highway bridge bearings stable performance, played a counter-force detection of stools or role, but also reflect the use to meet the design requirements, to achieve the intended purpose, the plot of the measured rebate value that is close to the theoretical values. To achieve the effect. Highway bridge bearing installation tolerance requirements, according to "highway bridge using technical specifications" of the provisions of our existing industry standards, highway bridge bearing positive predetermined value An allowable error standard safety seat inspection and assessment criteria are quality, according to China Road and Bridge manufacture of test, the basic requirements for highway bridge supports positive safety, quality and appearance of the actual project appraisal requirements, with clear identification of the standard test stand, which is the final project acceptance criteria. The basic requirements for highway bridge bearings, bearing materials, quality and must meet the design specifications and requirements concerning ball bearings, after passing only in accordance with, bearing floor leveling mortar performance should meet the design requirements, perfusion dense, leaving no gap on the highway bridge bearings, the parts under the longitudinal axis must be positive when the installation temperature and the design requirements are not at the same time, should stand along the bridge is set by calculating the amount of the pre-biased. Highway bridge bearing not happen skew, uneven with force and Void phenomenon. PTFE slide sliding surface lines and stainless steel have huaheng bumps, etc., in the correct position, the oil must be coated with grease before installation.