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A platform for research: civil engineering, architecture and urbanism
Differential settlement adjusting support for power transmission tower
The invention discloses a transmission tower differential settlement adjusting support which comprises a concrete foundation, a height adjusting block and an angle adjusting seat are sequentially overlaid on the upper surface of the concrete foundation, one or more standard height cushion blocks are arranged between the height adjusting block and the angle adjusting seat, and a tower foot bottom plate is arranged above the angle adjusting seat. The edges of the height adjusting block, the angle adjusting seat and the tower foot bottom plate are fixedly connected with the concrete foundation through distributed foundation bolts and fixing nuts; the device can help to adjust the height and angle of an inclined iron tower foot after differential settlement of a power transmission line iron tower foundation occurs, so that the inclined iron tower is rectified and corrected; and meanwhile, internal force and additional bending moment of the tower can be released, deformation and damage of tower members are avoided, and therefore the safety and stability of the iron tower inclining due to sedimentation are improved.
本发明公开一种输电铁塔不均匀沉降调节支座，包括混凝土基础，混凝土基础上表面依次叠加有高度调节块和角度调节座，高度调节块和角度调节座之间设置一个以上的标准高度垫块，角度调节座上方设有塔脚底板，高度调节块、角度调节座和塔脚底板边沿通过分布的地脚螺栓和固定螺母与所述混凝土基础固定连接；本发明能够帮助在输电线路铁塔基础发生不均匀沉降后对倾斜的铁塔塔脚进行高度和角度的调节，从而对倾斜的铁塔进行纠偏调正；同时能够释放杆塔内力和附加弯矩，避免杆塔构件发生变形破坏，从而提高因沉降而发生倾斜的铁塔的安全性和稳定性。
Differential settlement adjusting support for power transmission tower
The invention discloses a transmission tower differential settlement adjusting support which comprises a concrete foundation, a height adjusting block and an angle adjusting seat are sequentially overlaid on the upper surface of the concrete foundation, one or more standard height cushion blocks are arranged between the height adjusting block and the angle adjusting seat, and a tower foot bottom plate is arranged above the angle adjusting seat. The edges of the height adjusting block, the angle adjusting seat and the tower foot bottom plate are fixedly connected with the concrete foundation through distributed foundation bolts and fixing nuts; the device can help to adjust the height and angle of an inclined iron tower foot after differential settlement of a power transmission line iron tower foundation occurs, so that the inclined iron tower is rectified and corrected; and meanwhile, internal force and additional bending moment of the tower can be released, deformation and damage of tower members are avoided, and therefore the safety and stability of the iron tower inclining due to sedimentation are improved.
本发明公开一种输电铁塔不均匀沉降调节支座，包括混凝土基础，混凝土基础上表面依次叠加有高度调节块和角度调节座，高度调节块和角度调节座之间设置一个以上的标准高度垫块，角度调节座上方设有塔脚底板，高度调节块、角度调节座和塔脚底板边沿通过分布的地脚螺栓和固定螺母与所述混凝土基础固定连接；本发明能够帮助在输电线路铁塔基础发生不均匀沉降后对倾斜的铁塔塔脚进行高度和角度的调节，从而对倾斜的铁塔进行纠偏调正；同时能够释放杆塔内力和附加弯矩，避免杆塔构件发生变形破坏，从而提高因沉降而发生倾斜的铁塔的安全性和稳定性。
Differential settlement adjusting support for power transmission tower
一种输电铁塔不均匀沉降调节支座
ZHANG XIAOCHEN (author) / SU JICHEN (author) / WAN HUA (author) / WANG BINGNAN (author) / XU BO (author) / LI YAN (author) / XIAO QINGBIAO (author) / LING CHENBING (author) / JIANG WENQIANG (author)
2024-03-01
Patent
Electronic Resource
Chinese
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