Universal gantry cranes erecting techniques comply with the rules

     Universal  overhead gantry crane   because they belong to large equipment, so installation should be done by erecting a qualified professional with the installation department is responsible for. Erection of the installation process, to observe the following safety technology rules:
    1, Universal gantry crane erected before the commanding officers of all personnel should participate in erecting details lifting method, lifting step, command signal, precautions and individual responsibility should be borne by the members.
    2, Crane Erection area without adequate lighting equipment is prohibited at night erection work.
    3, prohibits any person with common  gantry crane  with lifting, nor along the rope or pulley drop.
    4, in the erection area, to ensure that persons charged shall not touch bare.
    5, erecting crane lifting process, forbidden to stay in or pass under the crane. With the erection erection unrelated persons allowed to enter the area.
    6, should be placed on the prevention of power lifting and ensure effective braking system.
    7, in order to check whether the work is completely normal erection, should be first crane lifting off the ground 100-200 mm, stay for some time to carefully inspect all lifting equipment and lifting tools have all the right places, is firmly tied, cranes focus is appropriate so that only parts of correct recognition only after the formal erection of work to do.
    8, Universal  bridge gantry crane  installation put to the lower beam when the first track, then the legs and lower beams fixed cable connection and with the wind, and then lifting the leg of the main beam, integrally connected with bolts final lifting trolley. For the main beam length greater than 35m, you need to be bolted into the ground then lifting the whole.