Big specification cable laying device in super high -rise building shaft

The utility model discloses a big specification cable laying device in super high -rise building shaft, including cable, damping retarber, cable drum, controller and roof, the damping retarber includes mount and guide pulley, is provided with the guide pulley on the mount, is equipped with the regulating plate on the guide pulley. This big specification cable laying device in super high -rise building shaft adopts the design of damping retarber, makes the guide pulley undertake the horizontal component of cable gravity, by the hardness and softness performance of cable, acts on the guide pulley at its elastic restoring force by production under crooked and the action of gravity, like this, through the friction of guide pulley pivoted, the cable is the pivoted friction on the guide pulley to the acceleration of gravity of time payout has effectively decayed, the guide pulley position can change its speed reduction volume in the middle of the adjustment, and the regulation effect of ideal is: when the downward