[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, can be arranged in the frame support to improve structural rigidity, 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 unidirectional bearing activities manufacturers offer their members to the main tension; tall steel structure design, often made of 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 the problem cropped up again, that both the pressure is tension (uplift). According to how the previous design experience unidirectional bearing activities like quality, the ratio of the bridge across the edge kind of control 0.52-0.62, when using the cross-side span across the neck of 0.5 or more hours, usually to set excessive tension on the pier support. Not only that bridge, some large venues between roof trusses supporting column will appear in the same situation. In order to overcome the one-way bearing activities uplift manufacturers large favorably, some structural weights balanced approach bearing activities, but under pressure to take a more settings can withstand both forms bearing tension to adapt. 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 KQGZ spherical bearings adapt to temperature shock large range (-40 to +70 degrees), due to non-rubber bearing structure, without affecting the aging of rubber bearing rotation performance exist, and therefore better durability. Steel sliding ball joint bearing stable [] in detail the design and construction elements of the calculation should be consistent to ensure the stability of the detailed structure of steel and component design calculations consistent, is the height of the steel structure design needs attention. Requirements for passing moments and moments of connection node does not pass, it should be endowed with sufficient rigidity and flexibility of the truss rod should minimize eccentric respectively. [Slide ball bearing hinge] However, when it comes to performance and stability, there are often different from the strength requirements or special consideration on the structure. For example, Charpy on flexural strength, it does not move hinged bearing on the requirements merely prevent displacement, while allowing rotation in the plane. However, the overall stability of the beam when addressing the above requirements is not enough, the seat needs to be able to prevent the beam around the longitudinal axis of the torsion beam while allowing freedom of rotation and the beam end section warping in the plane to meet the stability analysis of boundary conditions taken. [Slide] KQGZ seismic ball bearing hinge ball bearings suitable for a wide bridge, curved bridge, bridge, ramps and bridges large bridges span space structural engineering, especially in bridge engineering applications of high intensity seismic zone is more applicable . KQGZ spherical bearing is a kind of seismic structure with tensile properties, and can be used as tension and compression mount use. Seismic Isolation Spherical Bearings KQGZ existing series of product specifications, for different customer choice. [Slide] DHQZ ball bearing hinge spherical steel bearing is reduced seismic Hengshui Rubber Co. Guangrun bearing well-developed products, such holder longitudinal displacement (ZX) and fixed (GD) two categories. Movable bearing, one-way bearing activities manufacturers large favorably, provided by the manufacturer GB Guangrun Hengshui 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_40648155.html), for more information about the company.