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发明公开
CN110439349A 一种输电线路铁塔塔材变形撑拉复位装置 无效 - 撤回

一种输电线路铁塔塔材变形撑拉复位装置
摘要：
本发明涉及输电线路铁塔维护设备技术领域，尤其涉及一种输电线路铁塔塔材变形撑拉复位装置。包括左夹具、伸缩支撑套杆、左螺柱、螺纹旋转套筒、右螺柱与右夹具；所述左夹具通过球头与伸缩支撑套杆铰接，伸缩支撑套杆与左螺柱相连，左螺柱与螺纹旋转套筒的一端螺纹相连；螺纹旋转套筒的另一端与右螺柱螺纹相连，右螺柱与右夹具通过球头铰接。本发明结构简单、成本低、使用方便，单人塔上即可操作，较短时间即可将变形移位塔材恢复到原位，以便实施螺栓紧固，简单方便的完成缺陷处理过程，提高了劳动效率，降低了劳动强度。
摘要（英）：

The invention relates to the technical field of power transmission line iron tower maintenance devices, in particular to a power transmission line iron tower material deformation support-pull reset device comprising a left clamp, a telescopic supporting sleeve rod, a left screw bolt, a threaded rotation sleeve, a right screw bolt and a right clamp. The left clamp is hinged to the telescopic supporting sleeve rod through a bulb. The telescopic supporting sleeve rod is connected with the left screw bolt. The left screw bolt is connected with one end of the threaded rotation sleeve in a threadedmanner. The other end of the threaded rotation sleeve is connected with the right screw bolt in a threaded manner. The right screw bolt is hinged to the right clamp through a bulb. The power transmission line iron tower material deformation support-pull reset device is simple in structure, low in cost, convenient to use and capable of being operated by a single person on a tower. Tower materials subjected to deformation and displacement can be recovered to the original positions within a short period of time so that bolt fastening can be implemented, the defect treatment process is easily andconveniently completed, the labor efficiency is improved, and the labor intensity is lowered.

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