The invention relates to the technical field of underground hoisting devices, in particular to an underground roadheader part hoisting device which is structurally characterized in that the upper surface of a base is fixedly and sequentially connected with a hydraulic stand column, a rotating mechanism and a first supporting column, the first supporting column is fixedly connected with a mounting plate, and a second supporting column is mounted on the mounting plate; the second supporting column is connected with a first bearing arm through a first connecting piece, the first bearing arm is arranged on a first hydraulic cylinder in a sleeving mode, the first hydraulic cylinder is connected with a second bearing arm through a second connecting piece, a lifting hook used for lifting parts of the roadheader is arranged at the end of the second bearing arm, and the second hydraulic cylinder is connected with the first bearing arm through a third connecting piece. The first bearing arm is pushed to rise by an angle. The device can carry out remote control operation, the utilization rate of equipment such as a chain hoist is reduced, and safety accidents are reduced; the working efficiency of mounting and dismounting the roadheader by a mounting and dismounting company can be effectively improved, and the labor intensity of workers is reduced.
本发明涉及井下起吊装置技术领域,特别涉及一种井下综掘机零部件起吊装置,其结构为底座上表面通过固定依次连接液压立柱、旋转机构和第一支柱,第一支柱和安装板固定相连,第二支柱安装在安装板上,第二支柱通过第一连接件和第一承重臂相连接,第一承重臂套在第一液压缸上,第一液压缸通过第二连接件和第二承重臂连接,第二承重臂端部设置用来吊起综掘机的零部件的吊钩,第二液压缸通过第三连接件和第一承重臂相连,用来推动第一承重臂上升角度。该装置能够进行远程遥控操作,减少手动葫芦等设备的使用率,降低安全事故的发生;能有效提高安拆公司安装与拆除综掘机工作效率,降低工人劳动强度。
Hoisting device for parts of underground roadheader
一种井下综掘机零部件起吊装置
2022-04-08
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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