The climbing frame system is of great significance to construction projects, and the climbing frame
electric hoist also plays a big role in the lifting system, so what is the lifting process of the climbing frame system? 1. Check whether the climbing frame
electric hoist is hung properly and whether the pick beam is installed firmly. Tighten the chain and check the electric hoist of the climbing frame, so that the electric hoist of the climbing frame is in the normal state of the normal force belt at the same height. 2. When evacuating all live loads and construction loads on the frame, the fixed tie points between the frame and the building should be loosened. Loosen the bolts and diagonal rods of the bearing support connected to the building, and observe the stable state of the shelf. Check whether there is any abnormal collision or contact between the climbing frame and the building. At this time, the climbing frame is only connected or in contact with the building by the electric hoist, guide rod, guide wheel and lifting steel beam. 3. When the staff of the overall climbing frame are assigned to each other, the commander-in-chief will issue an ascending command, and the central control room will activate the electric hoist of the climbing frame to make the overall outer frame rise at a speed of 100mm/min. Pay attention to observe the rise of the scaffold. When the lifting height of the hoist chain is inconsistent, it immediately sends a signal to stop the lifting, and handles the individual hoists that are not synchronized, and maintains the same horizontal elevation before continuing the synchronous lifting. The method of contact can be whistling or walkie-talkie. 4. After the overall climbing frame is lifted into place, the tie rods and load-bearing rods will be immediately fixed with the built-in parts of the building through the wall and the tie rods will be reliably fixed. At the same time, the outer frame and the inner support of the building will be firmly tied with the steel pipe fasteners, and the guides Also move up one layer and fix accordingly. Fifth, the overall climbing frame is lowered, except for pressing the "down" button of the electric control cabinet, other preparations are required. The actual steps and operating requirements are the same as the rise, but moving up one layer is moving down one layer. 6. After each lifting of the electric hoist climbing frame, a person fills in the lifting operation record to fully record the conditions of the equipment and frame during the lifting process, whether there are abnormal phenomena and safety during the operation. 7. After the outer frame is lowered to the bottom, the lifting device is first removed, and then the outer frame is gradually removed from top to bottom. The operating procedure is exactly the opposite of installation.
