This machine combines two types of overhead transmission line foundation construction equipment: crawler drilling and hoisting integrated machine and crane. It uses the crawler drilling and hoisting integrated machine mast as the crane arm to study and improve the mechanism of the crawler drilling and hoisting integrated machine, such as the drilling mast and forehead, to adapt to the lifting amplitude. It is equipped with core power and transmission mechanisms such as hoisting system, amplitude control system, and stability system. At the same time, an intelligent control system is added to meet the requirements of the two construction processes of grouting pile drilling and steel cage hoisting, and to achieve functions. At the same time, this equipment adopts a tracked walking mechanism, which meets the requirements for tower foundation entry operations under weak foundations or special terrain conditions.

The present invention relates to a steel cage loading and unloading device, comprising a chassis and a frame, and further comprising a steel cage loading mechanism and a steel cage unloading mechanism. A storage groove is formed on the frame, and the steel cage loading mechanism comprises two lifting mechanisms installed on the side wall of the frame, as well as two lifting mechanisms that can relay the lifting of the steel cage by the two lifting mechanisms, and two lifting mechanisms that flip the steel cage into the storage groove. One end of the frame is hinged to the chassis, and the other end is self supported on the bracket of the chassis. The steel cage unloading mechanism comprises a lifting mechanism installed between the chassis and the frame, and a traction limit mechanism installed on the chassis to pull and limit the steel cage in the storage groove. The device also comprises a traction limit mechanism installed on the chassis to pull and limit the steel cage in the storage groove. A counterweight mechanism on the chassis that adjusts its position for balance when lifting at the end of the frame. The present invention can achieve automatic feeding of steel cages and simultaneous transportation of multiple steel cages, as well as realize the lower cage of steel cages.