Hanger rail steering device of crane

• Main Author: GAO XIANGLEI
• Format: Patent
• Language: English
• Published: 29.04.2015
• Subjects: CRANES; HAULING; HOISTING; LIFTING; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES; PERFORMING OPERATIONS; TRANSPORTING

The utility model relates to an assisting steering tool, and in particular relates to a hanger rail steering device of a crane. The hanger rail steering device comprises a box body, a rotary table, a guide rail body, a rotating shaft and a driving mechanism, wherein the box body comprises a top plate, surrounding side plates and a bottom plate; a rotating shaft mounting hole is formed in the top plate; a rotary table mounting hole is formed in the middle of the bottom plate, and a group of guide grooves are formed in the bottom plate; hanger rail inserting holes are respectively formed in the surrounding side plates in a way of corresponding to the guide grooves; the rotary table and the bottom plate are positioned in the same horizontal plane, and the tops of the rotary table and the bottom plate are flushed with each other; through grooves are formed in the rotary table in a way of corresponding to the guide grooves, and the thicknesses of the through grooves are matched with that of a trolley support plate; the guide rail body is fixedly arranged on the rotary table, and the size of the cross section of the guide rail body is the same as that of the cross section of a hanger rail; the upper end of the rotating shaft is rotatably supported on the top plate of the box body, and the lower end of the rotating shaft is fixed on the top of the guide rail body; the rotary table is also provided with the driving mechanism; the widths of the guide grooves are matched with the thickness of the trolley support plate. After the hanger rail steering device is used, the hanger rail layout styles are enriched, and the hanger rail can be flexibly arranged according to the actual demand; the arranged hanger rail is relatively small in floor space, thus being suitable for being used in a narrow space; the hanger rail steering device is convenient to operate and use and low in manufacturing cost.