Bi-elastic steel ball bearings _ slip Guangxi steel ball bearings _ bi slip Guangrun company

 Steel ball bearing slide bearing activities, can only be provided on both sides of prestressed rod bearing. Ball bearings can also be made bearing in tension and compression, and many cable-stayed bridge in the side often has a ball bearing tension and compression. Guide bearings and limit bearing seat for limiting the rotation of one or more axes. Currently using the sliding steel ball bearing steel ball bearings slip-way bridge, there are separate limit bearing structure, set up four more to the active slide ball bearing steel box girder truss on the two-way slip steel ball bearings, only to withstand the vertical load beam in the center of the box girders, each located at one end to a fixed support bearing limit, the other end of the limit set in the form of a lateral sliding bearing structure as general ball steel bearings, but no internal pressure rubber plate, bearing itself can not withstand the vertical loads. Lightweight steel ball bearing slide features and performance of the steel structure of steel. Although larger than the density of steel concrete and other building materials, but steel reinforced concrete structure than lighter than steel because of the intensity and density is much greater than concrete. Steel poor corrosion resistance. Must pay attention to protection of steel structures. But not fire-resistant steel heat. When steel long withstand 100 ℃ radiant heat intensity has not changed much, has a heat resistance; but when the temperature reaches 150 ℃ or more, it must be protected. Steel is not fire-resistant, important structural measures must be taken to take fire. Sliding steel ball bearings in civil and industrial enterprises in the range of (1), long-span structures, such as City Hall, gymnasium, aircraft assembly plant, fertilizer warehouse, a large electronics industry laboratories apply. (2), heavy plant body. (3) the impact of the structure under dynamic loads, higher structural seismic requirements. (4), detachable structures, such as construction sites of production and living space, temporary exhibit space. Steel ball bearing slide mounting European standard EN1337-10 bearing structures - bearing installation proposed requirements relating to the stand. Usually mounted on a stand by leveling screed, then adjust the position and level of bearing by leveling bolts can also be used the way the leveling wedges. Bearing installation can have the following ways: a curved stem laying mortar layer was hard to make up the mortar in this way can be pushed to various places bearing the following; with self-leveling mortar grouting or pressure slurry grouting process should be set in the exhaust pipe exhaust. Usually bearing the endorsement of the use of grouting anchor holes or grouting technology; padding in the seat next low shrinkage mortar dry hard, this approach can only be used for the side length less than 500mm of seat. Reduce the amount of earthquake engineering foundation is weak: steel structure, light weight, flexible, favorable seismic basic force decreases, reducing the base section, reducing the amount of infrastructure projects. Structure corrosion, fire, building insulation, need to do the processing. Sliding steel ball bearing system to reduce the cost also has special influence of different structural systems peace, facade layout of the project cost more apparent. During the design phase, only use the function of the building according to the requirements, determine a reasonable level, facade layout and architecture elastic bi-slip steel ball bearings, in order to effectively control the project cost, so affordable. Sliding steel ball bearing plant design, there are also economic span and Frame optimal spacing. In the process requirements permitting, try to choose a small span portal frame is more economical. Under normal circumstances, the optimal spacing portal frame for 6m-9m, with large-tonnage crane when the economy is generally Zhuju 7m-9m, should not exceed 9m finished bi-slip steel ball bearings, exceeds 9m, roof purlins, crane beam and the amount of steel wall bracket system will be a corresponding increase in cost is not economical. Bi-elastic steel ball bearings _ slip Guangxi steel ball bearings _ bi slip-Run-Run Company is provided by Hengshui Rubber Co. project. Hengshui Guangrun Engineering Rubber Co. (www.grgcxj.cn) (www.grgcxj.cn) strong, credible, Hebei Hengshui site construction materials industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Guangrun Rubber Company and you work into the brilliant, for a better future! You can also access (www.grgcxj.cn/supply_details_46185365.html), for more information about the company.