A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction anti-falling device applied to steel-concrete composite beam cable-stayed bridge
The invention relates to the field of bridge construction, in particular to a construction anti-falling device applied to a steel-concrete composite beam cable-stayed bridge, which comprises a first group of carrying pole beams, a second group of carrying pole beams, a third group of carrying pole beams, a fourth group of carrying pole beams, a walking mechanism, a main frame platform and a safety anti-falling device. A lower flange of a steel beam is clamped through clamping plates on four groups of carrying pole beams to form an encircling mechanism, two ends of each group of carrying pole beams are connected with walking mechanisms, wheels of the walking mechanisms are hung upside down on an I-shaped steel rail of a main frame platform to form an integral structure, and a constructor stands on the main frame platform to screw a high-strength bolt group of the steel beam. The construction anti-falling device is connected into a whole through the safety prevention device, so that the risk of falling of constructors during high-altitude operation is prevented; through relative movement of the I-shaped steel rail of the main frame platform and the wheels of the walking mechanism, the purpose of walking of the whole vehicle is achieved, the bridge construction efficiency is improved, and the steel beam construction cost is greatly saved.
本发明涉及桥梁施工领域，尤其涉及一种应用于钢混组合梁斜拉桥的施工防坠装置，包括：第一组扁担梁、第二组扁担梁、第三组扁担梁、第四组扁担梁、走行机构、主车架平台及安全防坠装置。通过四组扁担梁上的卡板卡住钢梁下翼缘，形成环抱机构，每组扁担梁两端连接有走行机构，通过走行机构的车轮倒挂在主车架平台的工字钢轨道上，形成整体结构，施工人员站位主车架平台进行钢梁高强度螺栓群的施拧工作，施工防坠装置通过安全防止装置连接成一体，防止施工人员高空作业发生坠落的危险；主车架平台工字钢轨道与走行机构车轮的相对运动，达到整车行走的目的，提高了桥梁施工效率，极大的节省了钢梁施工成本。
Construction anti-falling device applied to steel-concrete composite beam cable-stayed bridge
The invention relates to the field of bridge construction, in particular to a construction anti-falling device applied to a steel-concrete composite beam cable-stayed bridge, which comprises a first group of carrying pole beams, a second group of carrying pole beams, a third group of carrying pole beams, a fourth group of carrying pole beams, a walking mechanism, a main frame platform and a safety anti-falling device. A lower flange of a steel beam is clamped through clamping plates on four groups of carrying pole beams to form an encircling mechanism, two ends of each group of carrying pole beams are connected with walking mechanisms, wheels of the walking mechanisms are hung upside down on an I-shaped steel rail of a main frame platform to form an integral structure, and a constructor stands on the main frame platform to screw a high-strength bolt group of the steel beam. The construction anti-falling device is connected into a whole through the safety prevention device, so that the risk of falling of constructors during high-altitude operation is prevented; through relative movement of the I-shaped steel rail of the main frame platform and the wheels of the walking mechanism, the purpose of walking of the whole vehicle is achieved, the bridge construction efficiency is improved, and the steel beam construction cost is greatly saved.
本发明涉及桥梁施工领域，尤其涉及一种应用于钢混组合梁斜拉桥的施工防坠装置，包括：第一组扁担梁、第二组扁担梁、第三组扁担梁、第四组扁担梁、走行机构、主车架平台及安全防坠装置。通过四组扁担梁上的卡板卡住钢梁下翼缘，形成环抱机构，每组扁担梁两端连接有走行机构，通过走行机构的车轮倒挂在主车架平台的工字钢轨道上，形成整体结构，施工人员站位主车架平台进行钢梁高强度螺栓群的施拧工作，施工防坠装置通过安全防止装置连接成一体，防止施工人员高空作业发生坠落的危险；主车架平台工字钢轨道与走行机构车轮的相对运动，达到整车行走的目的，提高了桥梁施工效率，极大的节省了钢梁施工成本。
Construction anti-falling device applied to steel-concrete composite beam cable-stayed bridge
一种应用于钢混组合梁斜拉桥的施工防坠装置
KE CHANGJUN (author) / CHEN YONG (author) / YU WENHAO (author) / FANG JIE (author) / YI LU (author) / ZHANG YI (author) / JIN JICHENG (author) / CAO RENWEN (author)
2023-09-15
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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