L68B2 Mast Section Safety problems in tower crane operation
Now, with the continuous increase of engineering buildings, many construction sites will use tower lifting equipment. Tower lifting plays an increasingly important role in construction, and safety issues in tower lifting operations have also received more and more attention.
The air and ground signals should be clear, accurate, bright and timely so that the lifting work can proceed smoothly. In the field, the various types of work closely cooperate and cooperate with each other. The workers should be highly focused on their energy and attention. The "forbidden sign" is set up at the work site to prevent injuries from falling objects in the air. No other personnel except staff members are forbidden to enter the construction site. When air personnel perform operations, tools and spare parts should be placed or secured. The tower crane connects the amplitude information sensor, the weight information sensor, and the height information sensor to the information collection module. The information collection module is connected to the main control module, and the main control module is connected to the memory, display, and tower machine circuit control unit, respectively. The circuit control unit of the tower machine is connected with the input end of the circuit of the tower machine. The main control module compares the amplitude information collected by the information collection module with the default values in the memory receptacle, and obtains the maximum lifting weight of the current position of the car. When the maximum lifting weight is reached or exceeded, Cut off the power supply in the forward direction of the tower car and the power supply in the upward direction of the hook so that the car can only retreat and the hook can only run downwards, ensuring the safe operation of the tower machine.
L68B2 Mast Section L68B2 mast section the specification can suitable this situaton no problem
