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A platform for research: civil engineering, architecture and urbanism
Cable crane main cable and anchorage prestress anchoring connecting device and construction method
The invention discloses a cable crane main cable and anchorage prestress anchoring connecting device and a construction method, and relates to the field of cable hoisting construction. The device comprises a pre-embedded steel strand, pre-embedded steel bars, a main cable anchoring part, a conversion part, a connecting part and a main cable anchoring wheel, the pre-embedded steel strand is pre-embedded in a concrete anchorage, one end of the pre-embedded steel strand is exposed out of the concrete anchorage, the exposed end is a tensioning end, and the other end of the pre-embedded steel strand is a fixed end; the bottom of the main cable anchoring part is fixedly connected with the tensioning end of the pre-embedded steel strand, the pre-embedded steel bars are welded to the two sides of the bottom of the main cable anchoring part, and the pre-embedded steel bars are pre-embedded in the concrete anchorage and are parallel to the pre-embedded steel strand; the upper portion of the main cable anchoring part is connected with the lower portion of the conversion part through a steel pin shaft, the upper portion of the conversion part is connected with the lower portion of the connecting part through a steel pin shaft, and the main cable anchoring wheel is installed on the upper portion of the connecting part. The performance of the anchorage is fully utilized, the anchoring performance is good, construction operation is flexible, operation is safe and convenient, the construction speed is high, the engineering cost is low, the steel consumption of the anchoring connecting device is reduced, and most components can be repeatedly utilized.
缆索吊机主索与锚碇预应力锚固连接装置及施工方法，涉及缆索吊装施工领域。本发明包括预埋钢绞线、预埋钢筋、主索锚固件、转换件、连接件和主索锚固轮，预埋钢绞线预埋在砼锚碇中，一端露出砼锚碇，露出的端头为张拉端，另一端为固定端；主索锚固件底部与预埋钢绞线的张拉端固定连接，主索锚固件底部两侧焊接有预埋钢筋，预埋钢筋预埋在砼锚碇中，与预埋钢绞线平行；主索锚固件上部通过钢销轴与转换件下部连接，转换件上部通过钢销轴与连接件下部连接，主索锚固轮安装在连接件上部。本发明充分利用锚碇的性能，锚固性能好、施工操作灵活，作业安全便捷，施工速度快、工程造价低，减少了锚固连接装置的用钢量，且大部分构件能重复利用。
Cable crane main cable and anchorage prestress anchoring connecting device and construction method
The invention discloses a cable crane main cable and anchorage prestress anchoring connecting device and a construction method, and relates to the field of cable hoisting construction. The device comprises a pre-embedded steel strand, pre-embedded steel bars, a main cable anchoring part, a conversion part, a connecting part and a main cable anchoring wheel, the pre-embedded steel strand is pre-embedded in a concrete anchorage, one end of the pre-embedded steel strand is exposed out of the concrete anchorage, the exposed end is a tensioning end, and the other end of the pre-embedded steel strand is a fixed end; the bottom of the main cable anchoring part is fixedly connected with the tensioning end of the pre-embedded steel strand, the pre-embedded steel bars are welded to the two sides of the bottom of the main cable anchoring part, and the pre-embedded steel bars are pre-embedded in the concrete anchorage and are parallel to the pre-embedded steel strand; the upper portion of the main cable anchoring part is connected with the lower portion of the conversion part through a steel pin shaft, the upper portion of the conversion part is connected with the lower portion of the connecting part through a steel pin shaft, and the main cable anchoring wheel is installed on the upper portion of the connecting part. The performance of the anchorage is fully utilized, the anchoring performance is good, construction operation is flexible, operation is safe and convenient, the construction speed is high, the engineering cost is low, the steel consumption of the anchoring connecting device is reduced, and most components can be repeatedly utilized.
缆索吊机主索与锚碇预应力锚固连接装置及施工方法，涉及缆索吊装施工领域。本发明包括预埋钢绞线、预埋钢筋、主索锚固件、转换件、连接件和主索锚固轮，预埋钢绞线预埋在砼锚碇中，一端露出砼锚碇，露出的端头为张拉端，另一端为固定端；主索锚固件底部与预埋钢绞线的张拉端固定连接，主索锚固件底部两侧焊接有预埋钢筋，预埋钢筋预埋在砼锚碇中，与预埋钢绞线平行；主索锚固件上部通过钢销轴与转换件下部连接，转换件上部通过钢销轴与连接件下部连接，主索锚固轮安装在连接件上部。本发明充分利用锚碇的性能，锚固性能好、施工操作灵活，作业安全便捷，施工速度快、工程造价低，减少了锚固连接装置的用钢量，且大部分构件能重复利用。
Cable crane main cable and anchorage prestress anchoring connecting device and construction method
缆索吊机主索与锚碇预应力锚固连接装置及施工方法
LIU HONGBIAO (author) / LI WEIGUO (author) / WANG BIAO (author) / DUAN SHENGLOU (author) / YANG JINCHANG (author)
2021-11-23
Patent
Electronic Resource
Chinese
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