L68B2 Mast Section What measures should be taken after the completion of tower crane work to ensure the safety of construction?
What measures should be taken to ensure the safety of the tower crane after the completion of the work?
L68B2 Mast Section：
http://www.towercranesupply.com/product/l68b2-mast-section-for-tower-crane-masts
After the completion of the tower crane, the crane is driven to the middle of the rail, the parking crane is lifted to the end of the boom 2m3m to release the rotary brake device, and all controllers parallel to the rail are pulled to the zero position to cut off the power supply and clamp the rail clamp. When the boom is parallel to the track, the stability is good because the base gantry has a certain supporting distance. Turning the controller to the zero position and then cutting off the power supply can avoid the misoperation when the tower crane is connected to the power supply. The rail clamp is a reliable measure to ensure the stability of the tower crane after shutdown, especially in the strong wind season, the tower crane driver does not clamp the rail clamp in time after leaving the machine, which is very easy to be blown away by the strong wind and cause the collapse accident.
L68B2 Mast Section：
http://www.towercranesupply.com/product/l68b2-mast-section-for-tower-crane-masts
