154HC Mast Section 627/5000 What knowledge should the tower driver use to guide his work
In the ordinary work, the tower crane driver can use the "five-step work method" to guide the tower crane work.
The "five-step work method" refers to a method of judging the failure of a tower crane by applying "looking, smelling, listening, touching, and testing". In the usual work, the tower crane driver pays attention to judging the mechanical failure by looking at the operation of the tower crane; Smell the smell to determine whether there is a short circuit in the electrical equipment; Listen to the sound of each part during the operation of the tower crane to determine whether there is a blockage; Touch the device to determine the fastening of each component; Test the circuit to determine the source of the fault. Usually, we must strengthen the maintenance and overhaul of the tower crane. We must take care of the tower crane and pay attention to appropriate rest. For the newly purchased tower crane, it is necessary to debug and lubricate it first. Usually, attention is paid to the repair, maintenance and disassembly of the tower crane before it can maintain the normal working state of the tower crane and extend the service life and renewal cycle of the tower crane.
