Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Protecting and hoisting integrated device for bridge girder erection machine
The invention provides a protecting and hoisting integrated device for a bridge girder erection machine. The protecting and hoisting integrated device comprises winches arranged at the left end and the right end of the lower portion of a second supporting leg, steel wire ropes wound on the winches, first single-vehicle pulleys arranged on the second supporting leg, rope fixing frames installed on the two sides of the lower portion of a third supporting leg correspondingly and protecting ropes connected to the rope fixing frames. The protecting and hoisting integrated structure of the bridge girder erection machine has two working states, namely a protecting state and a hoisting state: the protecting and hoisting integrated structure of the bridge girder erection machine provided by the invention adopts a protecting rope as a guardrail, and during installation, a worker only needs to do traction, and the protecting rope is tensioned by a winch, so that the temporary guardrail can be formed; a temporary guardrail can be replaced to be moved and installed, edge protection is carried out on a bridge deck between a second supporting leg and a third supporting leg of the bridge girder erection machine, and the safety of personnel on the bridge deck is guaranteed; meanwhile, the combination of the steel wire rope, the winch and the first single-wheel pulley can also be used for hoisting objects on the bridge, so that the dual-purpose function of the device is realized.
本发明提供一种架桥机防护吊装一体装置，包括设置在二号支腿下部左右两端的卷扬机、绕设在卷扬机上的钢丝绳、设置在二号支腿上的第一单车滑轮、分别安装三号支腿下部两侧的绳固定架、以及连接在绳固定架上的防护绳；所述架桥机防护吊装一体装置具有防护状态和吊装状态两个工作状态：本发明提供一种架桥机防护吊装一体结构，采用防护绳作为护栏，安装时，只需要工人做好牵引，由卷扬机拉紧防护绳即可实现临时护栏的成形，能够替代临时护栏的搬移安装，对架桥机二号支腿和三号支腿之间的桥面进行临边防护，保障其上的人员安全；同时，钢丝绳、卷扬机以及第一单轮滑车的组合还可以用于在桥梁上吊装物体，实现了本装置的两用功能。
Protecting and hoisting integrated device for bridge girder erection machine
The invention provides a protecting and hoisting integrated device for a bridge girder erection machine. The protecting and hoisting integrated device comprises winches arranged at the left end and the right end of the lower portion of a second supporting leg, steel wire ropes wound on the winches, first single-vehicle pulleys arranged on the second supporting leg, rope fixing frames installed on the two sides of the lower portion of a third supporting leg correspondingly and protecting ropes connected to the rope fixing frames. The protecting and hoisting integrated structure of the bridge girder erection machine has two working states, namely a protecting state and a hoisting state: the protecting and hoisting integrated structure of the bridge girder erection machine provided by the invention adopts a protecting rope as a guardrail, and during installation, a worker only needs to do traction, and the protecting rope is tensioned by a winch, so that the temporary guardrail can be formed; a temporary guardrail can be replaced to be moved and installed, edge protection is carried out on a bridge deck between a second supporting leg and a third supporting leg of the bridge girder erection machine, and the safety of personnel on the bridge deck is guaranteed; meanwhile, the combination of the steel wire rope, the winch and the first single-wheel pulley can also be used for hoisting objects on the bridge, so that the dual-purpose function of the device is realized.
本发明提供一种架桥机防护吊装一体装置，包括设置在二号支腿下部左右两端的卷扬机、绕设在卷扬机上的钢丝绳、设置在二号支腿上的第一单车滑轮、分别安装三号支腿下部两侧的绳固定架、以及连接在绳固定架上的防护绳；所述架桥机防护吊装一体装置具有防护状态和吊装状态两个工作状态：本发明提供一种架桥机防护吊装一体结构，采用防护绳作为护栏，安装时，只需要工人做好牵引，由卷扬机拉紧防护绳即可实现临时护栏的成形，能够替代临时护栏的搬移安装，对架桥机二号支腿和三号支腿之间的桥面进行临边防护，保障其上的人员安全；同时，钢丝绳、卷扬机以及第一单轮滑车的组合还可以用于在桥梁上吊装物体，实现了本装置的两用功能。
Protecting and hoisting integrated device for bridge girder erection machine
一种架桥机防护吊装一体装置
LIU CHAOYANG (Autor:in) / CHEN JIZHONG (Autor:in) / SUN ZHI (Autor:in) / QIN HONGYI (Autor:in) / MAO SHUFENG (Autor:in) / WANG XIUMIN (Autor:in) / GAO ZHIJIE (Autor:in) / ZHANG YUANHAO (Autor:in) / ZHANG XIAOSHUI (Autor:in) / ZHANG GAOBO (Autor:in)
07.11.2023
Patent
Elektronische Ressource
Chinesisch
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