Anti -falling device of guide holder on hoist pull rod

The utility model discloses an anti -falling device of guide holder on hoist pull rod is for overcoming the current guide holder on hoist davit pull rod of installing, and because of being in the state that the high altitude hung, the maintenance personal is difficult to reach the maintenance, has that the shortcoming of taking off the potential safety hazard of falling because of the bolt pine provides, and between the guide holder and pull rod on the hoist pull rod, there is the chain in the company of hanging. Owing to install coupling together with the chain in the middle of the guide holder of pull rod eminence and the pull rod, breaking away from the pull rod in case the bolt pine of fixed guide holder takes off or split messenger's guide holder, the chain can be held the guide holder, and the guide holder can not followed the eminence and dropped and get off to injure by a crashing object following people or other facilities, has prevented the emergence of incident.