Pot rubber bearing vertical compressive deformation takes four displacement sensors to study the arithmetic mean, the typical load-deformation curve on 5000KN test machine shown if figure, bearing large qz initial deformation hinge rubber bearing basin, the intent of the general assembly of the parts due to bearing clearance after being compacted pot rubber bearing, rubber bearing basin is also due to the use of their hands Fiao vinyl sheet quality standards, its initial test large deformation caused by other factors, but Final test load-deformation curve should exhibit a linear relationship, in order to meet the requirements. Spherical bearing horizontal load tests. Rubber bearing basin which use horizontal load, load test should be designed generally horizontal load 1.2 chanting, test type spherical bearings should be placed in the center position of the bearing plate tester ckpz rubber bearing basin, and the self-balancing board After the reaction frame and horizontal force test device placed in place, pot rubber bearing preload is first, followed by a formal loaded. To ensure safety when loading, now added to the design of vertical bearing capacity of 50%, and then to 0.5% as the initial design of the horizontal force thrust, then gradually loaded. Rubber bearing basin once every load regulator dial indicator readings recorded after 2min design load of 90% qpz rubber bearing basin, then the vertical bearing capacity is added to the design capacity, then the level of force applied to the test load and regulator 3min after unloading the loading process three times in a row, rubber bearing basin horizontal load deformation takes two dial, on average, a typical load test on the test machine shown 5000kn deformation curve, rubber bearing basin horizontal force test load deformation curve should exhibit a linear Guangxi. Pot rubber bearing friction coefficient test. Therefore, rubber bearing basin generally used for less than the span of the bridge to span 12-15m used in highway bridge, on the railroad bridge span available to 8m or so, and now most of the plate should be laminated rubber bearings mounts replaced. Rubber bearing basin, also known as roller bearings, roller bearings are long-span steel bridge and concrete bridge abutment common form. Rubber bearing basin is usually tied by a number of small diameter rollers, groups linked together by rotating rollers to accommodate the displacement of the beam body needs. Depending on the number of rollers bearing on the size of the reaction force, according to the size of the line of contact stress. Rubber bearing basin to determine the diameter of the individual rollers need. At the top of a set of rollers additional rubber bearing basin, in order to ensure free rotation of the beam end. Roller bearings under the floor must have a certain rigidity, a packet of documents bearing license plate, usually rollers made of high-strength forged steel to reduce its diameter and height of the entire basin rubber bearings for roller shaft support structure. In order to save steel and reduce the length of rubber bearing basin. Can be on both sides of the roller slashing, be sure to pay attention to a single design to ensure that the rollers can still be cut to adjust the desired amount of displacement without subversion, in order to ensure that the relative position between two rollers, rubber bearing basin usually roll Set at the center of the shaft end of the beam connecting rods, so that the rotation axis parallel to the rollers. qpz rubber bearing basin | Tianjin pot rubber bearing | Which professional? Hengshui Hao-Hao Tong provided by Hengshui Rubber Company. Hengshui Hao-Engineering Rubber Co. (www.htgcxj.com) strong, credible, Hebei Hengshui site construction materials industry has accumulated a large number of loyal customers. The company better work attitude and continuous improvement through innovative ideas will lead Hao engineered rubber and you hand in hand into the brilliant, for a better future!