Fixing device for quickly taking coiled steel strands

The fixing device comprises a frame, a funnel-shaped wire outlet device, four sliding grooves, a limiting rod and a tractor, the sliding grooves are located in the frame, the number of the sliding grooves is four, one end of each sliding groove is fixed to a vertex, the other end of each sliding groove is fixed to adjacent channel steel on the same face, and the included angles between the four sliding grooves and the horizontal plane are the same. The orthographic projections of the opposite first and second surfaces of the frame coincide. The limiting rod is inserted into the two sliding grooves with overlapped projections, the position of the limiting rod is limited through the locking devices at the two ends of the limiting rod, the tractor is fixed to the steel strand end located at the necking end of the funnel-shaped wire outlet device, and the maximum diameter of the tractor is larger than the diameter of the funnel-shaped necking end. The large funnel type wire outlet device can reduce the shaking am