The invention relates to the field of petroleum refining, in particular to an auxiliary device for lifting a thermocouple protection tube. The auxiliary device comprises a base frame, a lifting part detachably connected with the top of the base frame, a connecting rod detachably connected with the driving end of the lifting part, and a clamping part detachably connected with the other end of the connecting rod. According to the auxiliary device, since a jack is adopted as a lifting driving end, the problems that a traditional thermocouple protection tube needs to be lifted by a chain block andneeds to be repeatedly decoked are effectively solved, so that the thermocouple protection tube is directly lifted through the jack, and a coking part is completely lifted out; since a box body witha U-shaped groove is adopted, the box body is arranged on a flange plate of the thermocouple protection tube in a sleeving mode, and the thermocouple protection tube can be lifted out through liftingof the box body; and a lifting ring and a hook do not need to be welded on the flange plate.
本发明及石油炼化领域,具体涉及一种用于热电偶保护管提升辅助装置,包括:基架;提升部,该提升部可拆卸连接在基架顶部;连接杆,该连接杆一端与提升部驱动端可拆卸连接;卡接部,该卡接部可拆卸连接在连接杆另一端。本发明由于采用了千斤顶作为提升的驱动端,有效解决了传统提升热电偶保护管需要倒链进行提拉和需要反复清焦的问题,进而实现了通过千斤顶直接将热电偶保护管进行提升,使结焦部位完全提出,由于采用具有U型槽的盒体,通过盒体套在热电偶保护管的法兰盘上,通过提升盒体即可完成将热电偶保护管提出,不需要在法兰盘上焊接提升环和挂钩。
Auxiliary device for lifting thermocouple protection tube
一种用于热电偶保护管提升辅助装置
2021-02-05
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 |