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A platform for research: civil engineering, architecture and urbanism
Suspension bridge tower top hoisting construction platform
The invention provides a suspension bridge tower top hoisting construction platform which is characterized in that an embedded part is arranged in a concrete foundation of a tower top, a hoisting steel frame is arranged above the embedded part, rails which are arranged in parallel are arranged at the top of the hoisting steel frame, and a carrying mechanism which can move along the rails is arranged on the rails; the hoisting steel frame comprises steel frame sheets which are arranged in parallel, and a plurality of longitudinal beams are arranged between the two steel frame sheets; any steel frame sheet is arranged in the transverse bridge direction, and a main beam is arranged at the top of the steel frame sheet. Any steel frame sheet comprises a main steel frame sheet, an auxiliary steel frame sheet is arranged on one side of the main steel frame sheet, one end of an overhanging steel frame sheet is arranged on the other side of the main steel frame sheet, and a reinforcing steel frame sheet is arranged at the other end of the overhanging steel frame sheet; the rails are arranged in the center of the top face of the main beam and are crane steel rails. The hoisting device is reasonable in structure, a single main cable saddle part with the weight exceeding 50 t can be hoisted to the tower top with the height being 200 m, and the problem that a truck crane and a tower crane cannot meet the hoisting construction requirement is solved.
本发明提供一种悬索桥塔顶吊装施工平台，预埋件设置在塔顶的混凝土基础内，预埋件的上方设置有吊装钢架，吊装钢架的顶部设置有平行布置的轨道，轨道上设置有可沿轨道运动的运载机构；吊装钢架包括平行布置的钢架片，两片钢架片之间设置有数根纵梁；任意一片钢架片均沿着横桥向布置且顶部设置有主梁；任意一片所述的钢架片包括主钢架片，主钢架片的一侧设置有辅助钢架片，主钢架片的另一侧设置有悬挑钢架片的一端，悬挑钢架片的另一端设置有加强钢架片；主梁的顶面中心设置有轨道，轨道采用起重机钢轨。本发明结构合理，能将单件重量超过50t的主索鞍部件吊装至200m高的塔顶，解决了汽车吊及塔吊无法满足吊装施工要求的问题。
Suspension bridge tower top hoisting construction platform
The invention provides a suspension bridge tower top hoisting construction platform which is characterized in that an embedded part is arranged in a concrete foundation of a tower top, a hoisting steel frame is arranged above the embedded part, rails which are arranged in parallel are arranged at the top of the hoisting steel frame, and a carrying mechanism which can move along the rails is arranged on the rails; the hoisting steel frame comprises steel frame sheets which are arranged in parallel, and a plurality of longitudinal beams are arranged between the two steel frame sheets; any steel frame sheet is arranged in the transverse bridge direction, and a main beam is arranged at the top of the steel frame sheet. Any steel frame sheet comprises a main steel frame sheet, an auxiliary steel frame sheet is arranged on one side of the main steel frame sheet, one end of an overhanging steel frame sheet is arranged on the other side of the main steel frame sheet, and a reinforcing steel frame sheet is arranged at the other end of the overhanging steel frame sheet; the rails are arranged in the center of the top face of the main beam and are crane steel rails. The hoisting device is reasonable in structure, a single main cable saddle part with the weight exceeding 50 t can be hoisted to the tower top with the height being 200 m, and the problem that a truck crane and a tower crane cannot meet the hoisting construction requirement is solved.
本发明提供一种悬索桥塔顶吊装施工平台，预埋件设置在塔顶的混凝土基础内，预埋件的上方设置有吊装钢架，吊装钢架的顶部设置有平行布置的轨道，轨道上设置有可沿轨道运动的运载机构；吊装钢架包括平行布置的钢架片，两片钢架片之间设置有数根纵梁；任意一片钢架片均沿着横桥向布置且顶部设置有主梁；任意一片所述的钢架片包括主钢架片，主钢架片的一侧设置有辅助钢架片，主钢架片的另一侧设置有悬挑钢架片的一端，悬挑钢架片的另一端设置有加强钢架片；主梁的顶面中心设置有轨道，轨道采用起重机钢轨。本发明结构合理，能将单件重量超过50t的主索鞍部件吊装至200m高的塔顶，解决了汽车吊及塔吊无法满足吊装施工要求的问题。
Suspension bridge tower top hoisting construction platform
一种悬索桥塔顶吊装施工平台
SUN FENGLING (author)
2021-09-10
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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