Construction method for hoisting high-altitude operation

The invention discloses a construction method for hoisting aloft work. The construction method comprises the construction process that a hoisting aloft work rope structure with an overload early warning structure is used for hoisting aloft work. When the load of a lifted component exceeds the tying fastening force of the tying piece A on the overlapped part of the first rope section and the second rope section, the macroscopic phenomenon that after the tying piece A is loosened, the safety bend is straightened firstly to facilitate observation is presented, and the situation that safety accidents are likely to occur in the hoisting high-altitude operation construction process is avoided; the problem that safety accidents are likely to occur due to the fact that no overload early warning is provided for macroscopically showing during hoisting overload of an integral knotted and closed cable, and observation is inconvenient is solved. 本申请公开了一种吊装高空作业的施工方法，包括：使用有超载预警结构的吊装高空作业的绳索结构进行吊装高空作业的施工过程。当起吊的构件载荷超过系绑件A对第一绳段