Tower crane in the construction of the transport site responsible for the transfer of steel, stencils, scaffolding and other construction materials used, tower crane master every day in the cab change different stalls, deflected a thousand pounds to be transported straight from the ground up a variety of bulky A continuous stream of construction materials transport projects in the project team, Oh, looked obedient in their own hands every day, up and down the building materials move in the air, tower crane master who will have a sense of accomplishment, therefore, the modern Construction of the tower left the master really do not feel some fun! However, in order to own, crane and construction safety, tower crane master must carefully check the following cranes before work: 1, routine inspection: foundation bolts, jib, swing support, balance arm rod, drum Bolts, bolts and other key parts of the connection bolts, brake check, tighten, to determine no loosening or falling phenomenon to allow the boot operation; 2, key inspections: tower crane main steel structure should be no deformation; the operation of the institutions should be normal , Especially the brake action (no load); The gearbox, the hydraulic oil tank meets the requirements of the oil wire rope lubrication, wear, wear around meets the requirements; alarm device, lighting equipment, limiting device is normal and effective (especially torque Limiter); 3, the distribution box before sending power, check the handle of each controller should be zero; power, check the tower crane metal structure, there should be no leakage. Tower crane is a kind of high-risk crane machinery market torrent torrent into the tower crane leasing services should advance with the times << >> Bridge Gate Tower crane to deepen cooperation to improve quality
