Hengshui Kaixiang Rubber Products Co., Ltd.

Kaixiang Company's steel structure shock-absorbing spherical steel bearings have a novel design, the steel structure shock-absorbing spherical steel bearings are of reliable quality, and the steel structure shock-absorbing spherical steel bearings have first-class service. When you come to Guangrun Company, you can rest assured that you have made a choice!
Shaped steel structure shock-absorbing spherical steel bearing Shaped steel structure shock-absorbing spherical steel bearing
Technical performance of shaped steel structure shock-absorbing spherical steel bearing Hengshui Kaixiang Rubber Products Co., Ltd.
Can withstand vertical Load
It has the performance of resisting vertical tensile force to ensure that the upper and lower structures will not be disconnected during vertical earthquakes
It has the performance of resisting horizontal force to ensure that the structure will not fall off during horizontal earthquakes
It can be adapted to radial direction Circumferential displacement requirements
Can adapt to angle requirements in any direction
The shock-absorbing bearing has good seismic performance
The bearing transmits force through the spherical surface, and there is no force necking phenomenon. The reaction force of the upper and lower structures is relatively uniform
The spherical steel bearing does not use rubber to bear pressure, and there is no impact of rubber aging on the bearing, and the service life is long.
Technical parameters of shock-absorbing spherical steel bearings for steel structures
The vertical bearing capacity of the bearings is divided into
fourteen levels
The horizontal resistance of the bearings is the vertical bearing capacity.
The vertical tension resistance of the support
The vertical tension resistance of the type is the vertical bearing capacity
The vertical tension resistance of the type is the vertical bearing capacity
The design corner is r ?Can be designed separately according to user requirements
Radial displacement of the bearing? Circular displacement
Sliding friction coefficient of the bearing? ℃ + ℃
Approval of shock-absorbing spherical steel bearings for shaped steel structures Things to note when selecting
When selecting a support, you should pay attention to the size of the bearing capacity, the size of the vertical tension, the size of the horizontal force, and pay attention to the displacement and angle.
For shock-absorbing supports, you should also pay attention to the level. elastic stiffness.
When selecting a support, attention should be paid to the type of support, that is, two-way movable type, one-way movable type, and fixed type.
The constraint direction of the shock-absorbing support is given displacement and stiffness for the purpose of engineering shock absorption.
Installation of shock-absorbing spherical steel bearings for shaped steel structures
The connection form of the bearing installation plan should be specifically agreed with the structural designer to ensure the reliability of the upper and lower structures and the bearings
Connection and function play.
The number of the lower reinforced concrete column shall not be lower than grade 1.
The internal reinforcement of the column should refer to the research and analysis results during the design of this support, that is, within the height range from b
to b from the top of the column along the column axis to the column foot, b is the column cross-sectional width, The amount of increase in the configuration of horizontal stirrup section is determined based on the bearing capacity analysis results

The support sets an offset value between the upper support plate and the sliding plate according to design requirements.
If welding is used to connect the support and the embedded steel plate, cooling measures must be taken, or intermittent welding of opposite sides is required to prevent the support steel from overheating and damaging the PTFE plate and rubber. Seals and silicone grease.
Before installation, the elevation and levelness of the substructure should meet the design requirements. The height difference between the four corners of the support shall 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 lower structure.
After the support is installed in place, 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 connections should be removed immediately.
When installing the support, the connection between the upper support plate and the lower support plate must be installed. After the support is installed, remove it and install it immediately
The dust cover is The rubber sheet will be installed by the on-site construction unit.
Hengshui Kaixiang Rubber Products Co., Ltd.
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Address Hebei Province Beitian Village, Pengdu Township, Binhu New District, Hengshui