Lifting appliance for lifting reinforcement cage and hoisting machine

The invention provides a lifting appliance for lifting a reinforcement cage and a hoisting machine. M rows and n columns of lifting chain groups are arranged at the bottom of a truss, then multi-point lifting of the reinforcement cage on the same plane can be realized, each lifting chain group comprises k bearing chains with the lengths sequentially increased, and then multi-point lifting of the reinforcement cage on the same vertical line can be realized. A plurality of bearing rods are horizontally inserted into the reinforcement cage in a layered mode, lifting hooks are directly connected with the bearing rods, and the bearing rods make contact with all framework pieces and steel bars of the layer where the bearing rods are located. According to the lifting appliance for lifting the reinforcement cage and the hoisting machine, the lifting tension borne by the reinforcement cage is uniformly distributed at a plurality of point positions of a three-dimensional space of the reinforcement cage, so that the lif