Year1
- 材质：
- 铸钢件
- 发货期限：
- 15天
- 价格：
- 300
Company Landline Telephone
Fixed Bearing Models Complete, Good Quality,! The fixed bearing has passed the national certification standard! Fixed bearing manufacturers have a big promotion on finished product pricing
Installation of fixed bearings
The connection form of the installation plan of the bearing should be specifically agreed with the structural designer to ensure reliable connection and functional performance of the upper and lower structures and the bearing. .
The number of the lower reinforced concrete column shall not be lower than grade 1.
The reinforcement within the column should refer to the research and analysis results during the design of this support, that is, within the height range from the top of the column along the column axis to the column foot
(Horizontal stirrups increase the width of the column section The configuration of the cross-section and its increase are determined according to the bearing capacity analysis results.
The movable bearing sets an offset value between the upper bearing plate and the sliding plate according to the design needs.
The connection between the bearing and the embedded steel plate is as follows: When welding, cooling measures should be taken, or intermittent welding of opposite sides should be used to prevent the steel parts of the support from overheating and damaging the polytetrafluoroethylene plate
Rubber seals and silicone grease.
Should be used before installation. The elevation and levelness of the substructure meet the design requirements. The height difference between the four corners of the support should not be greater than mm.
The center line of the support should coincide with the center line of the main beam and the installation line of the substructure.
The support is installed in place Afterwards, the welding of the base plate and the embedded steel plate meets the design requirements. After the construction of the beam body is completed, the temporary connectors should be removed immediately.
When installing the supports, the connectors between the upper support plate and the lower support plate must be installed OK, remove the support after it is installed in place, and install the dust cover immediately
(The dust cover is a rubber plate, and the on-site construction unit is responsible for installing it).
Maintenance support of the fixed support Carry out regular inspection and maintenance once a year during use.
Check whether the bearing nut is sheared and whether the rubber sealing ring of the bearing is cracked and aged.
Check whether the relative displacement of the bearing is uniform, and record the bearings one by one. Seat displacement.
Remove debris and dust near the support, and carefully wipe the dust on the stainless steel surface with cotton.
Loosen the anchor nut once, clean and oil it to prevent the nut from rusting, and then tighten it .
Check and check the height change of the support at fixed points to check the wear of the polytetrafluoroethylene plate in the support
When the height of the support changes exceeds the height, the rubber sealing ring should be removed and the polytetrafluoroethylene plate should be checked. The situation of vinyl fluoride board.
Main technical performance of fixed bearing
Can withstand vertical load
Has the performance of resisting vertical tension to ensure that the upper and lower structures are not disconnected during vertical earthquakes
It has the performance of resisting horizontal force to ensure that the structure does not fall off during horizontal earthquakes
Can adapt to radial and circumferential displacement requirements
Can adapt to angle requirements in any direction
The shock-absorbing bearing has good Shock absorption performance
The bearing transmits force through the spherical surface, and there is no force necking phenomenon. The reaction force acting on the upper and lower structures is relatively uniform
WhatsApp
