A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Self-adjusting foundation device for power transmission and transformation project tower and tower transformation method
The invention belongs to the technical field of power transmission and transformation projects, particularly discloses a self-adjusting foundation device for a power transmission and transformation project tower and a tower transformation method, and solves the problems that when the power transmission and transformation tower is slightly deformed, the power transmission and transformation tower needs to be immediately adjusted or replaced, and the labor cost and the manufacturing cost are huge. The device comprises an independent foundation and a self-adjusting unit, the independent foundation is arranged in a foundation pit, and one end of a short column of the independent foundation extends out of the earth surface; the self-adjusting unit is arranged at the top end of the short column and is coaxial with the short column, and adjustment is achieved through deformation of a damper in the self-adjusting unit in the extending direction of the short column. The power transmission and transformation project pole tower is arranged at the top end of the self-adjusting unit and is coaxially arranged with the self-adjusting unit. The self-adjusting unit is arranged on the power transmission and transformation tower foundation, the influence of deformation of unstable earth surface structures such as a goaf on the power transmission and transformation tower foundation is counteracted through deformation of the damper, and adjustment is achieved.
本发明属于输变电工程技术领域，具体公开了一种用于输变电工程杆塔的自调节基础装置及杆塔改造方法，解决了当输变电杆塔发生较小变形即需要立即调节或更换，人工成本及造价成本投入巨大的问题。其中装置包括独立基础和自调节单元，独立基础设置在基坑内，且其短柱一端伸出地表；自调节单元设置在短柱的顶端，与短柱同轴设置，且通过自调节单元中的阻尼器沿短柱的延伸方向形变实现调整；输变电工程杆塔设置于自调节单元的顶端，并与自调节单元同轴设置。本发明在输变电杆塔基础上设置自调节单元，通过阻尼器的变形，抵消采空区等不稳定地表构造的变形对输变电杆塔基础的影响，实现调节。
Self-adjusting foundation device for power transmission and transformation project tower and tower transformation method
The invention belongs to the technical field of power transmission and transformation projects, particularly discloses a self-adjusting foundation device for a power transmission and transformation project tower and a tower transformation method, and solves the problems that when the power transmission and transformation tower is slightly deformed, the power transmission and transformation tower needs to be immediately adjusted or replaced, and the labor cost and the manufacturing cost are huge. The device comprises an independent foundation and a self-adjusting unit, the independent foundation is arranged in a foundation pit, and one end of a short column of the independent foundation extends out of the earth surface; the self-adjusting unit is arranged at the top end of the short column and is coaxial with the short column, and adjustment is achieved through deformation of a damper in the self-adjusting unit in the extending direction of the short column. The power transmission and transformation project pole tower is arranged at the top end of the self-adjusting unit and is coaxially arranged with the self-adjusting unit. The self-adjusting unit is arranged on the power transmission and transformation tower foundation, the influence of deformation of unstable earth surface structures such as a goaf on the power transmission and transformation tower foundation is counteracted through deformation of the damper, and adjustment is achieved.
本发明属于输变电工程技术领域，具体公开了一种用于输变电工程杆塔的自调节基础装置及杆塔改造方法，解决了当输变电杆塔发生较小变形即需要立即调节或更换，人工成本及造价成本投入巨大的问题。其中装置包括独立基础和自调节单元，独立基础设置在基坑内，且其短柱一端伸出地表；自调节单元设置在短柱的顶端，与短柱同轴设置，且通过自调节单元中的阻尼器沿短柱的延伸方向形变实现调整；输变电工程杆塔设置于自调节单元的顶端，并与自调节单元同轴设置。本发明在输变电杆塔基础上设置自调节单元，通过阻尼器的变形，抵消采空区等不稳定地表构造的变形对输变电杆塔基础的影响，实现调节。
Self-adjusting foundation device for power transmission and transformation project tower and tower transformation method
用于输变电工程杆塔的自调节基础装置及杆塔改造方法
PU CHENG (author) / ZHAO JINGWEI (author) / LI BO (author) / GUO JUN (author) / LYU QINGCHAO (author) / LI CHAO (author) / ZHANG YUNGUANG (author) / ZHANG HUIYUAN (author) / LONG YAODONG (author)
2023-11-03
Patent
Electronic Resource
Chinese
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