Steel installation] [slide ball bearing hinge mounting steel columns is a major component of the vertical sliding pin hinge construction drawings, story and determine the total height of the building, so the universal building slide hinge bearings, steel columns the manufacturing process must be strictly enforced acceptance criteria of existing norms. 100-meter-high steel columns are usually divided into sections 8-12 members, like the next turn in the production process material must be considered among the components of the weld shrinkage and deformation and compression deformation due to vertical loads caused. [Slide] ball bearing hinge steel columns elevation control is generally taken two ways: First, in accordance with the relative elevation of production and installation. The length of the error should not more than 3 mm, without regard to the inter-component weld shrinkage and deformation and compression deformation caused due to the vertical load, as long as the total height of the building to reach the sections produced by steel columns and steel columns allowable deviation integrated compression the sum of the distortion that is considered qualified. This control is generally applicable to 12-storey building, for not very strict control storey buildings. [Slide ball bearing hinge] Second, according to the design manufacture and installation elevation. Mainly applied to more than 12 storeys high accuracy requirements for the sum of the cumulative size of each section should be in line with the overall size of the steel columns architectural design requires. Shrinkage deformation due to the joints between steel columns and compression deformation generated due to vertical loads caused by the processing should be added to the length of the steel columns. [Slide] object ball bearing hinges, like a bridge, in the horizontal direction elongated structure, the main issue is the effect of wind direction from the cross bridge for bridge superstructure it as transverse to the role of horizontal wind loads to consider. For bearing purposes must have a role in the bridge superstructure to ensure that the seam load level force generated function reliably transmitted to the lower portion of the bridge structure. Height adjustable installation and application pot bearings sliding ball joints slide ball bearing hinge support [] Therefore, in the bearing construction, careful attention to cleaning, maintenance and management of it must be fully taken into account. Highway bridge bearings shall comply with the provisions of the relevant existing standards, installation is fairly finally links, such as laminated rubber bearings should be carefully checked for level, bearing not happen skew, not void; [slide ball bearing hinge ] installation location should be accurate, smooth installation, it should be noted that the sliding direction and meet the design requirements. For specific requirements and considerations bearing installation will be further described in the relevant sections. [Slide] ball bearing hinge bearing installation tolerances specified in accordance with the provisions of the current industry standard "construction of highway bridges and culverts technical specifications" (JTJ 041-2000), the holder of a predetermined value or allow installation errors. [Slide] ball bearing hinge bearing installation quality inspection and assessment criteria based on China's "Highway Engineering Quality Inspection and Evaluation Standards" civil engineering (JTC F80 / 1-2004) provisions sliding hinge support bi-directional architecture, the basic requirements for the installation of seat the quality and appearance of the identification of actual project construction sliding hinge support requirements, there is a clear test, which is the final project acceptance criteria. [Slide] appearance ball bearing hinge identification bearing surfaces should be kept clean of debris and dust bearing attachments should be removed. Must be processed when not meet the requirements, and reduce 1--3 points. Solid construction sliding hinge support given | seismic damping Safety | Liaoning Province building sliding hinge support provided by Hengshui Rubber Co. Guangrun. Hengshui Guangrun Engineering Rubber Co. (www.grgcxj.cn) (www.grgcxj.cn) Hebei Hengshui, a leader in site construction materials, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum to meet customer needs. In Guangrun Rubber Company leadership with the staff warmly welcome all inquiries negotiations to create Guangrun Rubber Company a better future. You can also access (www.grgcxj.cn/supply_details_38787205.html), for more information about the company.