Anti-inclination installation spherical support: Fid-Bau Portal

Anti-inclination installation spherical support

ZHANG CHUN / ZHOU LIANGLIANG / LI YAN / LI RUI / WANG KAIYUN / CHEN YANGYI / CAI CHAO / XU LIANGMEI / XU BIN

The invention discloses an anti-tilt mounting spherical support, and relates to the technical field of beam bridge supports, the anti-tilt mounting spherical support comprises a lower support plate assembly and an upper support plate assembly which are movably mounted, a cavity is formed between the lower support plate assembly and the upper support plate assembly, and a spherical crown lining plate assembly is arranged in the cavity; a limiting device with the adjustable length is further movably arranged between the lower support plate assembly and the upper support plate assembly, the relative distance between an adjusting bolt and an adjusting sleeve is adjusted, the distance b between the lower support plate assembly and the upper support plate assembly is adjusted, the parallelism of an upper seat plate and a lower seat plate is guaranteed, the limiting device is convenient to detach, and the service life of the limiting device is prolonged. The anchor bolt and the connecting bolt limit deviation between the lower support plate assembly and the upper support plate assembly, alignment of the center line of the support is guaranteed, and the technical problems that in the positioning process of the support, the connecting plate is prone to loosening, and the upper support plate and the lower support plate are prone to dislocation are solved.

本发明公开了一种防倾斜安装球型支座，涉及梁桥支座技术领域，包括活动安装的下支座板组件和上支座板组件，所述下支座板组件和所述上支座板组件之间设置有空腔，且空腔内设置有球冠衬板组件，所述下支座板组件和所述上支座板组件之间还活动设置有可调节长度的限位装置，调整调节螺栓和调节套筒之间的相对距离，调节下支座板组件和上支座板组件之间的距离b，保证了上下座板的平行度，也便于对限位装置拆卸，锚固螺栓和连接螺栓限制了下支座板组件和上支座板组件之间的偏移，确保了支座中心线的对齐，解决了支座在定位过程中，容易造成连接板松动，上下座板错动的技术问题。

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