Adjustable overhead building base and overhead building: Fid-Bau Portal

Adjustable overhead building base and overhead building

XU HUAJUN

The invention belongs to the technical field of overhead buildings, and particularly relates to an adjustable overhead building base and an overhead building. The adjustable overhead building base comprises a bearing mechanism and four supporting mechanisms, wherein the bearing mechanism comprises a bottom plate and a fixing column coaxially fixed at the center position of the top surface of the bottom plate, the outer wall of the fixing column is slidably sleeved with a sliding pipe, and the outer wall of the sliding pipe is coaxially and fixedly connected with a connecting disc. The slidingpipe is lifted by using lifting equipment through hydraulic lifting equipment, then all arc-shaped clamping plates, located below the sliding pipe, in the four supporting mechanisms are pushed into the sliding pipe until the inner walls of the arc-shaped clamping plates are in contact with the inner wall of the fixing column, the arc-shaped clamping plates are used for limiting and supporting thesliding pipe, meanwhile, the fixing column is subjected to auxiliary supporting, so that the strength of the area, not in contact with the sliding pipe, of the fixing column is improved; and meanwhile, the arc-shaped clamping plates which are not located on the sliding pipe are used for clamping and supporting the sliding pipe, so that the supporting strength of the sliding pipe is improved, and the overall safety of the device is improved while the height is adjusted.

本发明属于架空建筑技术领域，尤其为可调节式架空建筑基座及架空建筑物，包括承载机构和四个支撑机构，所述承载机构包括底板和同轴固定在其顶面中心位置处的固定柱，所述固定柱的外壁滑动套设有滑动管，所述滑动管的外壁同轴固定连接有连接盘；使用起吊设备过液压举升设备对滑动管进行举升，然后将四个支撑机构中位于滑动管下方的所有弧形卡板推入，直至弧形卡板的内壁与固定柱的内壁接触，弧形卡板对滑动管进行限位支撑，同时对固定柱进行辅助支撑，增加固定柱不与滑动管接触区域的强度，同时，不位于滑动管的弧形卡板对滑动管进行夹紧支撑，增加滑动管的支撑强度，在实现调整高度的同时，提高装置整体的安全性。

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