290HC Mast SectionSummary of precautions during installation and disassembly of tower crane
Precautions during installation and disassembly of tower crane:
1) Operators must wear safety helmets, anti-skid shoes and fasten safety belts when working in dangerous parts.
2) During the up and down cross operation, pay attention to the safe and reliable placement of tools and parts to prevent falling and personal injury.
3) . operation must be carried out by the installation and dismantling team with professional qualification.
4) All operation cranes must strictly follow the safety technical operation regulations.
5) No drinking is allowed during the dismantling of tower crane.
6) . all the above bolts and pins of the general accessories and accessories assembled by the tower crane must be in accordance with the regulations to ensure the safety of use.
7) . sufficient lighting must be provided for tower crane operation at night.
8) . all operators must hold valid certificates to work, and personnel without certificate shall not participate.
9) The crane commander shall be familiar with the lifting performance of the crane, the lifting capacity of lifting objects and the installation position of components.
10) . the ropes used must comply with the safety regulations, the center of gravity of the components to be lifted must be accurate and meet the requirements of the instructions.
11) . it is forbidden to dismantle the tower crane in heavy rain, strong wind, snow, fog and other weather.
12) . the entry and exit of miscellaneous personnel shall be prohibited at the operation site, and protective measures shall be taken when working on the street.
13) . all naked wires in the operation area must be powered off and guarded by special personnel.
14) . the tower crane commander and the crane driver shall unify the hand signals.
15) . if the lifting height of heavy goods is more than two meters, the hauling rope shall be tied.
16) All operators must follow the unified command of the commander in chief.
17) . the chief commander of tower crane must follow the technical guidance of technical personnel and accept safety supervision.
18) . concentrate on the tower crane work, and do not make fun of or make fun of it at will.
