After assembly the appearance of flatness requirements, the bearing assembly exposed surfaces smooth lateral truss sliding bearing, beautiful, weld uniform, attendance sheet should be parallel to the ground and lower seat board, parallelism should be no greater than the diameter or the long side of 2%, Theravada plate centerline and the next sitting board centerline should coincide. Transport and storage, the seat assembly should be fixed, and transport, storage, and installation shall be arbitrarily removed after assembly height deviation requirements. Corrosion, due to the hardness can not resist the acidic environment of the chloride ions and negative ions, and could easily be atmospheric ion erosion, especially in the supply environment, so to special protection, the installation should be preceded by a clean surface grid sliding bearings, in particular square value lubricated surface contamination. The basic provisions of the spherical bearing design, according to the national standard, bearing with PTFE sheet, high quality grease lubrication conditions in contact with the spherical steel and stainless steel plate reduction coefficient of friction sliding bearing steel grid, at an average stress 30mpa, the design should meet the provisions of the friction coefficient, spherical bearing concrete strength under generally not less than 40, in support cushion type partial pressure area under a certain arrangement of multi-distribution within the height range of reinforcement to bear concrete splitting tensile stress. Spherical bearing design principles, ball bearing design, the design of bridges and culverts not requested your prescription, do good introduction based on foreign experience and practical application. Bearing tension and compression, also known as negative reaction force bearing, can bear negative reaction force vertical grid bearing slide bearing, generally can be divided into tensile and compressive tension rod bearing hinge bracket drink categories. Rally hinge bracket can be divided into two kinds of fixed and movable type, will hinge on when the fixed bearing seat anchors and beam bottom shake, shake the seat next to the pier fixed top or desk top surface. Between them using steel pins connected together, movable shake stand next to the pier fixed top or desk top surface of the anti-pull between blocks, and the next block is set below the rollers, it can not only withstand the pressure, but also along the bridge longitudinal movement of the movable bearing. The first pot bearings made in Canada by setting in place when such holder polyether urethane rubber and neoprene rubber bearing a disc natural rubber material, which is the size of the production structure of the product structure, This type of bearing in production and sales. U.S. highway bridge design your prescription for bearing structural features and performance requirements have made specific provisions. The carrier should be in the size of the original strength limit state, when the rotational displacement design with the most unfavorable combination. Sliding bearing free installation guide, horizontal truss sliding bearings, sliding bearings Kat shelterbelts frame provided by Hao-engineering rubber. Search for "grid bearings, bridge expansion joints, water stop, bridge bearings, rubber bearings, spherical steel bearing" fly suppliers, network operators choose to have a full alliance Certified: Engineering Rubber Co., Ltd. Hengshui HaoTong (www.htgcxj.com), trustworthiness and reliability, "business alliance customer service" on page now click on live chat with us now!