The invention discloses a lifting device for a sewage submersible pump. The lifting device comprises a middle section and a rotation section; the rotation section is separated on both sides of the middle section; the rotation section is separably connected with the middle section; an iron chain penetrates through the middle section and the rotation section; a rotatable compression cam is arrangedinside the middle section; a rotatable rotating pressure head is arranged inside the rotation section; and when the rotation section rotates relative to the middle section, the compression cam and therotating pressure head rotate synchronously, and tightly press the iron chain. The lifting device for the sewage submersible pump provided by the invention is convenient to operate, firm and reliablein lifting, particularly suitable for lifting a submersible pump in a sewage tank, and is also suitable for lifting operations of other water equipment.
本发明公开了一种用于污水潜水泵的提升装置,包含一中间节和一对转动节,所述的转动节分居在所述的中间节的两侧,所述的转动节可分离地与所述的中间节相连接,一铁链贯穿所述的中间节和转动节,所述的中间节内设有一可转动的压迫凸轮,所述的转动节内设有一可转动的转动压头,其中,当所述的转动节相对于所述的中间节发生转动时,所述的压迫凸轮和转动压头同步地发生转动,并紧压所述的铁链。该该潜水泵的提升装置操作方便,起吊牢固可靠,特别适合污水池中的潜水泵的提升,也适合其他水中设备的提升作业。
Lifting device for sewage submersible pump
用于污水潜水泵的提升装置
2020-07-28
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |