The invention discloses a heat preservation cover lifting device and an operation method thereof, and belongs to the technical field of heat preservation cover position adjustment. The device comprises a base, a motor is arranged on the surface of the base, and the output end of the motor is connected with a pulley transmission system; the pulley transmission system comprises a driving fixed pulley, a driven movable pulley and a short link chain for hoisting; the lifting frame is slidably connected with the base through guide wheels, one side of the lifting frame is connected with a swing arm through a rotating shaft and a key, a connecting cover is mounted at the tail end of the swing arm, and a gland is arranged on the surface of the connecting cover. Through the design that the pulley transmission system is matched with the lifting frame to achieve height adjustability and is provided with the upper and lower rows of guide wheels on the two sides, the guide function can be achieved, the rigidity is extremely high, the precise positioning function is achieved, it can be guaranteed that airflow at the upper end and the lower end in a coil circulates evenly, and finally the purpose of even cooling is achieved. The system is complete in function, high in system integration, low in processing cost and obvious in economic benefit.
本发明公开了一种保温盖提升装置及其操作方法,属于保温盖位置调整技术领域。本发明包括底座,所述的底座的表面设置有电机,电机的输出端连接有滑轮传动系统;所述的滑轮传动系统包括主动定滑轮、从动动滑轮和起重用短环链;升降架与底座通过导轮滑动连接,升降架的一侧通过旋转轴和键与摆臂连接,摆臂的末端安装有连接盖,连接盖的表面设置有压盖。本发明通过滑轮传动系统配合升降架实现高度可调,其自带双侧上下双排导轮的设计,既能实现导向的功能,又具有极高的刚度,还兼具精确的定位功能,能够保证盘卷内部上下两端气流均匀流通,最终实现均匀冷却的目的,该结构形式新颖,功能完善,系统集成性强,加工成本低,经济效益明显。
Heat preservation cover lifting device and operation method thereof
一种保温盖提升装置及其操作方法
2023-08-18
Patent
Electronic Resource
Chinese
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / B21B Walzen von Metall , ROLLING OF METAL / F16C SHAFTS , Wellen |
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