The hoisting device comprises a movable bottom plate, the top of the movable bottom plate is rotationally connected with a movable base, two triangular frames are symmetrically installed on the front side and the rear side of the top of the movable base, a large arm is rotationally connected between the two triangular frames, one end of the large arm is rotationally connected with a small arm, and the other end of the large arm is rotationally connected with a lifting device. And one sides of the bottoms of the two triangular frames are rotationally connected with triangular supporting frames, and the top ends of the triangular supporting frames are rotationally connected with one sides of the bottoms of the small arms. Through the arrangement between the two triangular frames, the large arm rotates between the tops of the two triangular frames, the rotation stability of the large arm can be guaranteed, meanwhile, the triangular supporting frame is rotationally connected between one sides of the bottoms of the two triangular frames, and the top end of the triangular supporting frame is rotationally connected with the small arm; and the working stability of the whole large arm is further ensured.
本发明公开了一种用于变电站设备安装的吊装装置,移动底板,所述移动底板的顶部转动连接有活动底座,所述活动底座顶部的前后两侧对称安装有两个三角架,两个所述三角架之间转动连接有大臂,所述大臂的一端转动连接有小臂,两个所述三角架底部的一侧转动连接有三角支撑架,所述三角支撑架的顶端与小臂底部的一侧转动连接,具体涉及变电站设备的安装技术领域。本发明通过两组三角架之间的设置,使大臂转动在两个三角架的顶部之间,可以保证大臂转动的稳定性,同时在两个三角架底部的一侧之间转动连接有三角支撑架,使三角支撑架的顶端与小臂转动连接,更进一步的保证了整个大臂工作的稳定性。
Hoisting device for installing substation equipment
一种用于变电站设备安装的吊装装置
2023-05-05
Patent
Electronic Resource
Chinese
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