Hao-card sliding bearings | Finished corridor sliding bearings | Guangxi corridor sliding support provided by Hao-engineering rubber. We are Hengshui HaoTong Engineering Rubber Co., Ltd. (www.htgcxj.com) located at: Hebei Hengshui specializes in: grid bearings, bridge expansion joints, water stop, bridge bearings, rubber bearings, ball bearing steel bearing corrosion and dust in addition to the basic requirements of the casting surface mount stainless steel and plated surfaces should be, should be guarded in accordance with the relevant regulations. Supports should be designed, reliable, effective dust facilities should be easy to install, replace and routine repair and maintenance. Spherical bearing assembly requirements corridor finished sliding bearings, spare parts detection assembly, where the parts to be assembled, assembly quality inspection department of the former factory size deviation and must be detected by the appearance of the provisions of the casting material, after passing marked in accordance with the Qualified mark across the street corridor sliding bearings, the Association must have a certificate of factory quality inspection departments should have their main performance recheck report before assembly. Detection processing of parts before assembly, bearing all the parts before assembly should be clear and clean, slide bearing, rotating the name of the application of alcohol will be stainless steel, Teflon plate surface and wipe clean phase at the surface of the slide Corridor bearing, the contact surface may not have met and scratches should be noted that when the assembly problem, Xiazuo board tank, spherical tank top steel liner plate embedded put before pinch spherical Teflon PTFE plate and flat plate After the tank should be cleaned, even off a thin layer of adhesive, in detecting the alignment direction of PTFE plate after disposal tank, into the trench to ensure PTFE plate affixed securely and According to the rearing generally filled with lubricants, intermediate air mezzanine note may not appear when assembled. Pot rubber bearing force development, the successful solution of the rubber molding method bearing plate hole as a function of the corridor one-way bearing slide bearing, generally require bearings have a constant load and support the upper structure vertical force functions such as live load, but also to adapt to temperature changes, such as to produce concrete shrinkage rotational displacement level displacement function, adapt and produce live load caused by the beam deflection and torsional rotation displacement load bearing function performance and test methods to design and test the oil bearing force, through actual testing of Guangzhou-Shenzhen high-speed railway stone quasi-Trond and other projects can be summarized in the following conclusions. By calibration of the load bearing and field tests showed that the formation of the next board in the oil pressure control, the injection of special hydraulic oil from the hydraulic pressure reflect changes in the actual reaction force bearing method is very rational and efficient use, the class bearing force measurement accuracy can reach 1% bracket bearing capacity, due to the superstructure load bearing reaction force size by concrete shrinkage and creep, where the combined effects of the loss of voice and other factors, at some stage for reaction force caused by certain factors can be tested indirectly understand the factors that impact on the structure of the future on the basis of the measured force is expected to mount studies, further research using the bridge bearings to adjust the reaction force structure.