Climbing frame with installation protection system

The invention relates to the technical field of climbing frames, in particular to a climbing frame with an installation protection system.The climbing frame comprises a walking plate, a supporting rod, a blocking net and a protection net, inserting cylinders are fixedly installed on the left side and the right side of one end of the walking plate, an inserting rod is fixedly installed at the upper end of the supporting rod, and a moving rod is elastically connected to the lower end of the supporting rod; the outer wall of the moving rod is rotationally connected with a rotating ring through a fixing ring, the upper end and the lower end of the rotating ring are fixedly provided with a second threaded cylinder and a first threaded cylinder correspondingly, and the lower end of the moving rod is slidably inserted into the upper end of the inserting cylinder; the lower end of a fixing frame is inserted into an inserting groove, then a rotating rod is rotated out of a rotating groove and located in a limiting gro