[Slide] architecture ball bearing hinge steel frame structure includes a frame - supporting structure, tube structure, planar truss structure, grid (shell) structure, cable-membrane structure, light steel structure, tower mast structure. When selecting structural system, should consider their different characteristics, such as light steel structure industrial plants, when there is a greater suspension load, you can consider giving up the portal frame structure and the use of grid structure; in architectural design permits, support can be arranged in the frame to increase the structural rigidity of the ball bearing hinges, generally achieve better than a simple rigid connection node framework economy; span of the roof covering a larger building, selectable suspension or cable-membrane structure system, Its main component in tension; tall steel structure design, often using steel - concrete composite structures, steel structures to compensate for the defect itself, improve structural performance. [Slide] tension and compression ball bearing hinge bearing bridge structure design is often due to the impact of various factors such as the bridge site, the bridge span is fully furnished with possible imbalance caused some tension and compression support at issue appear repeatedly unidirectional sliding ball hinge support large favorably, that is both pressure (pulling force on) tension. Based on past experience in the design, while the proportion of species across the bridge to control 0.52-0.62, when using the cross-side span across the neck of 0.5 or more hours, usually to set the tension on the seat over the pier. Not only that bridge, some large venues between roof trusses supporting column will appear in the same situation. In order to overcome the pull force structure using some balance weights approach, but many take the set and can withstand both under pressure to adapt to stand in the form of tension. Therefore, in the engineering business to appear bearing structure called the tension and compression form (eg Guangrun Hengshui Rubber Co., tension and compression ball bearing hinge) [slide ball bearing hinge basic requirements 1. [slide] ball Hinge Bearing] materials, quality and must meet the design requirements and the relevant specifications, after passing before installation. [2.] slide ball bearing hinge plate leveling mortar performance should meet the design requirements, perfusion dense, may be left empty. 3. [slide] 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.] slide 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. [Slide] steel ball bearing hinge products are divided into five categories: architecture, bridge, tower mast, and other types of non-standard equipment. Production of 5.731 million tons of steel which construction accounted for 55% of total production, non-standard equipment 2.163 million tons, accounting for 21% of total output, the other 971,000 tons of steel, accounting for 10% of total production, 875,000 tons of steel bridges ball hinged Block big promotion, accounting for 9% of total output, tower mast 475,000 tons, accounting for 5% of the total output of universal slide ball bearing hinge shipping finished products, including multi-storey steel buildings, high-rise, public buildings and industrial plants [sliding ball joint ] bearing construction steel market is currently mainly industrial plant construction, accounting for 51%. There are areas of the bridge due to the large infrastructure investment, railway bridge, highway bridge and overpass construction of urban traffic is growing rapidly, the actual bridge steel production has more than 100 million tons. _ Steel ball bearing hinge ball bearing hinge Guangrun big promotion _ 15-year-old brand (certified merchants) provided by Hengshui Rubber Co. Guangrun. Hengshui Guangrun Engineering Rubber Co. (www.grgcxj.cn) is specialized in the "seismic steel ball bearings, spherical steel unidirectional bidirectional slide bearing, fixed-elastic damping ball bearing hinge" of the enterprise, the company is adhering to the "integrity management , hard service "concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Mr. Wang.