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Construction method of multi-strand anchor cable rotatable rapid positioning tensioning device
The invention discloses a construction method of a multi-strand anchor cable rotatable rapid positioning tensioning device. A supporting leg of the tensioning device adopted in the construction method is provided with a rotary positioning shaft and a fixed shaft; the rotary positioning shaft is fixed below the supporting leg, and the rotary positioning shaft can rotate in a center hole of the multi-strand cable anchorage device; the fixing shaft is connected with the supporting leg through the fixing lock; one end of the fixing lock locks the fixing shaft, and the other end of the fixing lock locks the supporting leg; the lower end of the fixed shaft is connected with a plurality of strands of cable anchor head inner teeth; during construction, the rotary positioning shaft can rotate around the center of the multi-strand cable anchorage device to enable the tensioning device to be quickly centered and positioned, the centering effect can be achieved, the tensioning device does not need to be centered for multiple times, it is guaranteed that a main device does not move, and safety and quality accidents such as cable force deviation caused by tensioning misalignment and component damage and collapse caused by unbalance loading are avoided.
一种多股锚索可旋转快速定位张拉装置的施工方法，该施工方法中采用的张拉装置的支撑脚配置有一个旋转定位轴和固定轴；所述旋转定位轴固定在支撑脚的下方，所述旋转定位轴可在多股索锚具的中心孔内转动；所述固定轴通过固定锁与支撑脚连接；所述固定锁的一端锁定固定轴，其另一端锁定支撑脚；所述固定轴的下端连接有多股索锚头内牙；施工中，旋转定位轴可绕多股索锚具中心旋转使张拉装置快速对中定位，可起对中作用，张拉装置不用多次对中，保证主装置不移位，避免因张拉不对中造成的索力偏差、因偏载原因造成的构件损毁、倒塌等安全质量事故。
Construction method of multi-strand anchor cable rotatable rapid positioning tensioning device
The invention discloses a construction method of a multi-strand anchor cable rotatable rapid positioning tensioning device. A supporting leg of the tensioning device adopted in the construction method is provided with a rotary positioning shaft and a fixed shaft; the rotary positioning shaft is fixed below the supporting leg, and the rotary positioning shaft can rotate in a center hole of the multi-strand cable anchorage device; the fixing shaft is connected with the supporting leg through the fixing lock; one end of the fixing lock locks the fixing shaft, and the other end of the fixing lock locks the supporting leg; the lower end of the fixed shaft is connected with a plurality of strands of cable anchor head inner teeth; during construction, the rotary positioning shaft can rotate around the center of the multi-strand cable anchorage device to enable the tensioning device to be quickly centered and positioned, the centering effect can be achieved, the tensioning device does not need to be centered for multiple times, it is guaranteed that a main device does not move, and safety and quality accidents such as cable force deviation caused by tensioning misalignment and component damage and collapse caused by unbalance loading are avoided.
一种多股锚索可旋转快速定位张拉装置的施工方法，该施工方法中采用的张拉装置的支撑脚配置有一个旋转定位轴和固定轴；所述旋转定位轴固定在支撑脚的下方，所述旋转定位轴可在多股索锚具的中心孔内转动；所述固定轴通过固定锁与支撑脚连接；所述固定锁的一端锁定固定轴，其另一端锁定支撑脚；所述固定轴的下端连接有多股索锚头内牙；施工中，旋转定位轴可绕多股索锚具中心旋转使张拉装置快速对中定位，可起对中作用，张拉装置不用多次对中，保证主装置不移位，避免因张拉不对中造成的索力偏差、因偏载原因造成的构件损毁、倒塌等安全质量事故。
Construction method of multi-strand anchor cable rotatable rapid positioning tensioning device
一种多股锚索可旋转快速定位张拉装置的施工方法
WANG XIAOYONG (author) / LIU ANJIN (author) / ZHANG LINGLING (author) / LIU YUMEI (author) / WANG YUYUN (author) / LU ZHILING (author) / HAN XIAOWEI (author) / ZHANG LI (author) / ZOU WENWEN (author)
2023-03-28
Patent
Electronic Resource
Chinese
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