To begin with, the tower crane prior to the procedure for being carried out a sequence of checks, like the shift change methods for tower crane get the job done need to be carried out, examine the mechanical historical past textbooks and shift document fill and objects recorded. Just before the operation should really launch the rail clamp system in accordance with the provisions in the fixed rail clamp. To distinct obstructions walking observe, examine the two ends in the cross rail walking limit quit with the finish on the head just isn't under two ~ 3m, and look at the flatness of the rail, slope and peak distinction of two tracks should be reliable about tower crane technical restrictions, the roadbed ought to not subsidence, slip slope, cracks.
The tower crane installation must hold the acceptable basic safety devices and these protection devices to ensure its integrity and sensitive and trustworthy. If destruction is observed, really should be well timed maintenance substitute approach. A different tower crane and power lines safe and sound distance to tower did not meet up with the requirements set protective frame, as well as the the protective body erection of theory blackout erection, shall not use steel resources, bamboo as well as other resources may be used.
Tower private commonly check out, like building hoist, but also to typical checks, not merely to verify, but additionally to the upkeep, maintenance checks on some machine components, standard popular feeling, these are typically huge machines Specially, the metallic tower crane construction not welding each crack and deformation, connecting bolts, pin top quality must adjust to the requirements from the connecting bolts consistently scheduled staff members pretension, good rope lubrication and servicing, damaged wires shall not be too much, should not be permitted off shares, shall not plastic deformation, Shengka connector standards, gearbox and gas tank may well not spill the normal pressure from the hydraulic system, brake and restrict insurance delicate and dependable transmission mechanism oiled, basic safety equipment, complete and reputable, great insulation of the electrical command circuit.
