Climbing frames for construction projects often use electric hoists for climbing frames. The things connected to the climbing frame are relatively extensive, so there are certain requirements for the quality of the climbing frame. Next, I will explain the requirements of the climbing frame. First, the verticality of the vertical pole of the climbing frame should be controlled within 1/400, and the horizontal unevenness of the horizontal bar of each frame should be less than 50mm. The extension of the outer frame is straight and the fault is not greater than 20mm. The reserved holes for wall penetration shall be accurately reserved according to the plan plane and elevation orientation of the whole climbing frame. The horizontal distance fault of the hole should be controlled within 4mm. The distance between the inner pole device and the wall is no more than 20mm. The components to be processed for the climbing frame, such as wall bolts, I-beam, angle steel, and steel plate, are all selected from general hot-rolled steel. The main factor in processing is the quality of the welding. All welds should be fully welded, and the thickness of the weld should be maintained at 6mm or more. After welding, the weld square should be used to measure and check. If the welding does not meet the requirements, re-weld the weld. If there are bubbles or Welding slag must be removed and re-welded. Welding seams of vital parts need to be put into use after passing the flaw detection inspection and load test. In the process of the outer frame, as the height of the equipment increases, it is necessary to use a temporary device to stabilize the outer frame and the building, and fix the guide equipment between the outer frame and the building, and the distance between each guide and the guide Be consistent.