[Seismic steel ball bearing hinge] install a basic requirement, cast beams [seismic] ball bearing hinge installation: 1. [seismic] ball joint bearing pad stone cleaning and adjustment: the first pier before receiving seat or the top surface of the stone bridge bearing pad to remove floating sand table, holding pad stone top surface clean and free of oil. If the elevation deviation stone piers support cushion is too large, use a dry hard cement mortar to be adjusted to ensure the accuracy and flatness pad stone elevation. [2.] The seismic ball bearing hinge mounted in place: on the support cushion design drawings marked by stone bearing centerline position, while the rubber bearings also marked cross the centerline. Stone pad design position on the line overlap placed on the rubber bearing pad stone, so bearing centerline and piers, bearing in place to ensure that accurate. . [Seismic] ball bearing hinge basic requirements 1. [seismic] ball joint bearing material, quality and must meet the design requirements and the relevant specifications, after passing before installation. 2. [seismic] ball bearing hinge plate leveling mortar performance should meet the design requirements, perfusion dense, may be left empty. 3. [seismic] ball bearing hinge down the longitudinal axis of each component must be positive. When installing the 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. 4. [seismic] ball bearing hinge not happen skew, uneven forces and void phenomenon. PTFE slide and stainless steel sliding surface may not have scratches, bumps, etc., in the correct position, you must land on the grease oil before installation. [Seismic] ball bearing hinges, the advantages of steel and steel building is the necessity of application of steel as the main structure of the building tension and compression LYQZ seat, usually made of steel and steel and other steel building components made of various forms of expression for steel beams, steel columns, steel trusses, etc., and the use of welds, bolts or rivets connections, each of the components assembled into a complete structural system, which together with energy-saving light panels or tiles and other new materials as a peripheral wall build from. Steel for its lighter weight, high strength, strong seismic activity LYQZ bi monopoly holder tension and compression, noise, thermal insulation, comfort and other characteristics have been better reasonable in construction, rapid application, the application marks the development of the construction industry. Along with our social and economic development and science and technology are maturing, steel production also achieved a qualitative leap. Conditions steel with green building, is conducive to environmental protection, energy conservation building, which conform to the development of the times and the needs of the market, has become the mainstream of Chinese architecture, but also for the housing industry for the early realization of a solid foundation . [Seismic] If the two-way ball bearing slide hinge LYQZ tensile and compressive bearing when assembled at the construction site promotion, should be installed before stainless steel and PTFE slide surface cleaned with acetone, and then in the PTFE slide the oil tank and injection 5201-2 full of non-volatile silicone grease (oil) offer two-way slip LYQZ tension and compression bearing, if it is a permanent [seismic] ball bearing hinges, must set the dust cover. Processing PTFE slide, stainless steel, steel, etc. should meet up and down, "highway bridge bearings" (JT / T4-2004) requirements. Seismic ball bearing hinge should be installed horizontally, stainless steel surface and not allowed to have contact with PTFE slide damage and scuffing. [Seismic] ball bearing hinge to avoid increasing the coefficient of friction and damage PTFE slide. When the beam is located, in order to prevent the beam and ball joints [earthquake] happened earthquake ball bearings hinged vertical displacement, generally triangular wooden pad, etc. can be used at home on both sides of the beam to locate, to be completed demolition work off the beam . LYQZ tension and compression bearing _ customized two-way scroll bearing _ LYQZ tension and compression provided by the Hengshui-Run-Run Company Rubber Company. Hengshui Guangrun Engineering Rubber Co. (www.grgcxj.cn) (www.grgcxj.cn) is specialized in the "seismic steel ball bearings, spherical steel unidirectional bidirectional slide bearings, ball joints fixed elastic damping bearings," the enterprises, companies adhering to the "honesty, hard service" concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Mr. Wang. You can also access (www.grgcxj.cn/supply_details_39307260.html), for more information about the company.