Guide slot type locomotive car lifting device

• Main Authors: FAN XUHUI, CHENG YEMING, HE WENHUA, GU YUN, LU YINDING, YAO JIANSONG, ZHU ZHANGCAI, XIONG SHUSHENG
• Format: Patent
• Language: Chinese; English
• Published: 07.07.2010
• Subjects: HAULING; HOISTING; HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDEDFOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCEDIRECTLY TO THE SURFACE OF A LOAD; LIFTING; PERFORMING OPERATIONS; TRANSPORTING

The utility model discloses a guide slot type locomotive car lifting device which is arranged in a roller type locomotive car detection system and comprises a lifting plate, two lifting guide rails, a guide slot, two one-way lifting cylinders, a resetting cylinder and a rack, wherein the two one-way lifting cylinders are symmetrically arranged on a central line of the lifting plate so as to support the lifting plate; the resetting cylinder is arranged at the junction of the two diagonals of the lifting plate; the two lifting guide rails are arranged among the resetting cylinder and the one-way lifting cylinders vertically; ends of the lifting guide rails are welded with the lifting plate, and other ends thereof are inserted into the guide slot; and the guide slot, the one-way lifting cylinders and the resetting cylinder are all arranged on the rack. The one-way lifting cylinders and the resetting cylinder are connected with an air passage control valve by pipelines. The guide slot type locomotive car lifting