The invention discloses a telescopic type cable guiding device, and relates to the technical field of machine manufacturing. The telescopic type cable guiding device comprises a main arm, a first telescopic arm arranged in the main arm, and a second telescopic arm arranged in the first telescopic arm, wherein the front end of the first telescopic arm is fixedly connected with a second cable guide bracket; the second telescopic arm is provided with a first cable guide bracket; the first cable guide bracket is arranged in the second cable guide bracket; the main arm is provided with a drag chain and a plurality of support roller wheels used for supporting the drag chain; one end of the drag chain is fixed on the main arm, and the other end of the drag chain is a movable end, is connected with the first cable guide bracket and moves along with the first cable guide bracket; the drag chain is internally provided with a separating groove used for arranging a hydraulic hose and a cable; the first telescopic arm and the second telescopic arm are respectively provided with a support plate used for supporting the drag chain to move. The telescopic type cable guiding device can be used for solving the problem that hydraulic oil can not be conveyed by the head of a suspension arm of a telescopic type crane.
Telescopic type cable guiding device
27.05.2015
Patent
Elektronische Ressource
Englisch
IPC: | B66C Krane , CRANES |