The quality provisions of wire rope electric hoist installation specifications include the quality provisions of inspection and installation to be carried out before the safety of lifting equipment.

Before installation, check the hoisting equipment according to the following provisions: Check the specifications, models and total number of raw materials and accessories of the equipment according to the packing list of the equipment, and ensure that they meet the requirements of the design scheme and equipment technical documents. Mechanical and electrical engineering equipment should be invisible damage and rust, in the screw jack wire rope can not rust, damage, bending, ring, knot, crack mouth and loose conditions. The load bearing wall of electric hoist and the net weight of iron must meet the installation standards. The fixed bracket of electric hoist must meet the load requirements.

Quality requirements for electric hoist installation: the installation of manual jack wire rope and lifting hook should be carried out in accordance with the requirements of equipment technical documents, the determination of the wire rope head and wire rope drum body and lifting hook, and the tightness of standard parts should be strictly implemented in accordance with the specifications of technical documents.

At the end of the installation should be carried out a comprehensive inspection, inspection content is: the electrical device of the electric hoist is not suitable for the installation address of the current type and working standard voltage, electrical equipment line connection is not accurate reliable, limit switch equipment posture is not appropriate, clever, reliable.