At present, in many construction sites, due to various reasons, the soft foundation can not be completely replaced.The gantry crane track and its foundation installed on soft foundation are easy to be deformed. When the gantry crane is in operation, the connection between the gantry crane and the receiving electric appliance is easily damaged on the track with slight deformation, which causes the sliding wire to burn out and other safety accidents, so that the gantry crane cannot be operated.There are many problems in connecting the gantry crane with the receiver by fixed connection devices such as Angle iron.

CENO provides a soft slip ring for sliding wires in gantry cranes. It addresses the technical shortcomings of the gantry crane by using a soft connection that allows the crane to operate smoothly on soft foundations without damaging the sliding wires, eliminating safety risks.In order to achieve the above purpose, through the following technical solutions to realize the gantry crane sliding wire soft connector, including sliding ring fixed rod, sliding ring fixed rod is installed on the gantry crane, sliding ring fixed rod is installed on the sliding ring, steel wire rope is installed on the sliding ring, the other end of the wire rope and the electrical receiving device installed on the electrical receiving track connected.The advantage is that the soft connection mode is used to connect the gantry crane and the actuator, in which the slip ring can move laterally on the slip ring fixed rod, so as to overcome the deformation of the gantry crane track, and the steel wire rope is used to connect the gantry crane and the actuator, the steel wire rope can adjust the position of the receiver up and down to make it in good contact with the sliding wire.The above arrangement makes the gantry crane can operate freely on soft foundation without damaging the sliding wire, eliminating the hidden danger of safety and saving a lot of manpower and materials;The structure is simple and reasonable, and the production cost is low.