Column pulling winch facilitating pulling force lifting

The utility model discloses a prop pulling hoist convenient to lift tension, which comprises a prop pulling hoist body, and an adjusting mechanism capable of improving the tension of the prop pulling hoist body and a driving mechanism capable of driving the adjusting mechanism to move are respectively arranged on the outer side of the prop pulling hoist body. The hook on the outer side of the movable pulley is connected with an object to be lifted, the movable pulley is connected with the fixed pulley through the steel wire rope, and one end of the steel wire rope is connected with the outer side of a winding drum of the prop pulling winch body, so that the winding drum of the prop pulling winch body drives the steel wire rope to pull the movable pulley when rotating, and the movable pulley pulls the object to be lifted. The pulling force of the prop pulling winch body is improved, the prop pulling winch body with larger pulling force does not need to be replaced, the workload of workers is reduced, the fixed