The invention relates to the technical field of bridge hoisting, in particular to an inhaul cable for hoisting a large-tonnage bridge prefabricated bearing platform, which comprises a plurality of hoisting cables arranged between a hoisting tool cross beam and the prefabricated bearing platform, each hoisting cable comprises a cable body, one end of each cable body is provided with a first connecting assembly, and the first connecting assemblies are detachably connected with the hoisting tool cross beam; a second connecting assembly is installed at the other end of the cable body and detachably connected with the prefabricated bearing platform. The plurality of lifting cables are connected with the lifting appliance cross beam through the first connecting assemblies, so that the overall weight of the lifting appliance can be effectively reduced through the plurality of lifting cables, and the manufacturing cost of the lifting appliance can be reduced; and meanwhile, the plurality of hoisting cables are connected with the prefabricated bearing platform through the second connecting assemblies, so that the hoisting tool is convenient and rapid to install, and meanwhile, the prefabricated bearing platform can be hoisted more safely and reliably during hoisting.
本发明涉及桥梁吊装技术领域,特别是涉及一种用于大吨位桥梁预制承台吊装用拉索,包括设置在吊具横梁与预制承台之间的若干个吊装索,吊装索包括索体,索体的一端安装有第一连接组件,第一连接组件安与吊具横梁可拆卸连接,索体的另一端安装有第二连接组件,第二连接组件与预制承台可拆卸连接。本发明的若干个吊装索通过第一连接组件与吊具横梁相连接,能够有效通过若干个吊装索减轻吊具的整体重量,并能够降低吊具的制造成本;同时,若干个吊装索通过第二连接组件与预制承台相连接,不仅使吊具在安装时方便快捷,同时还能在吊装时,更加安全可靠的对预制承台进行吊装作业。
Inhaul cable for hoisting large-tonnage bridge prefabricated bearing platform
一种用于大吨位桥梁预制承台吊装用拉索
2025-02-25
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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