The invention relates to the technical field of high-voltage tests, in particular to a tool trolley for an insulating cylinder high-voltage test and an insulating cylinder high-voltage test tool. The tool trolley comprises a load-bearing frame, and a walking device is installed at the bottom of the load-bearing frame and used for moving in the test shell. A rotary lifting device and a hoisting device are mounted at the top of the bearing frame, and the hoisting device comprises a suspension arm and lifting hooks at the two ends of the suspension arm and is used for suspending an insulating cylinder; the rotary lifting device comprises a lead screw and a hand wheel, the bottom end of the lead screw is connected with the top of the bearing frame through a first supporting seat, the top end of the lead screw is connected with the hand wheel, and the middle of the lead screw is connected with the suspension arm through a bearing and used for driving the suspension arm to ascend and descend when the hand wheel is rotated. The tool trolley is provided with the lifting device and the bearing frame, the insulating cylinder can be lifted and then carried to the needed position by means of the walking device, the safety of the insulating cylinder can be guaranteed, manpower can be saved, and the high-voltage test efficiency is improved.
本发明涉及高压试验技术领域,尤其涉及一种用于绝缘筒高压试验的工装小车及绝缘筒高压试验工装。所述工装小车包括承重车架,所述承重车架底部安装有行走装置,用于在试验壳体内移动;所述承重车架顶部安装有旋升装置和起吊装置,所述起吊装置包括吊臂及吊臂两端的吊钩,用于悬挂绝缘筒;所述旋升装置包括丝杠和手轮,所述丝杠底端通过第一支撑座与承重车架顶部连接,所述丝杠顶端与手轮连接,所述丝杠中部通过轴承与吊臂连接,用于在转动手轮时带动吊臂上升和下降。本发明所述的工装小车,设有起吊装置和承重车架,能将绝缘筒吊起后,再借助行走装置,将绝缘筒搬运到所需位置,既能保证绝缘筒的安全,又能节省人力,提高了高压试验的效率。
Tool trolley for insulating cylinder high-voltage test and insulating cylinder high-voltage test tool
用于绝缘筒高压试验的工装小车及绝缘筒高压试验工装
2023-02-03
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |