A lifting device suitable for water pump of cigarette factory

By designing a lifting device suitable for water pumps in cigarette factories, safety hazards during water pump maintenance and relocation were resolved, achieving uniform force distribution and easy operation, improving maintenance efficiency and safety, and reducing costs.

CN224662432UActive Publication Date: 2026-08-21CHINA TOBACCO HENAN IND CO LTD
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Patent Information

Application Number
CN202521609189.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-07-30
Publication Date
2026-08-21
Estimated Expiration
2035-07-30

AI Technical Summary

Technical Problem

There are safety hazards during the maintenance and relocation of water pumps in cigarette factories, especially the risk of equipment falling and personal injury due to uneven stress. In addition, the maintenance efficiency is low, which increases costs and the risk of production interruption.

Method used

A lifting device comprising a moving unit and a lifting unit was designed. It employs components such as hinges, brackets, gear transmission systems, and casters to provide stable support and anti-slip design. It is also equipped with a pawl locking system and an automatic stop device to ensure uniform force distribution and safety.

Benefits of technology

It improves the safety and efficiency of water pump maintenance and relocation, reduces the occurrence of safety accidents, lowers the frequency and cost of maintenance and replacement of parts, and ensures the safety of operators.

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Abstract

The application discloses a lifting device suitable for a water pump of a cigarette factory, which comprises a moving unit and a lifting unit. The moving unit comprises a hinge, a support, an opening limiter and the like, the hinge is hinged to the middle part of the support, and the opening limiter is arranged on the two sides of the support; a telescopic sleeve is nested at the bottom of the support and is locked through a telescopic fixing device of the support; a non-braking universal wheel and a braking universal wheel are respectively installed at the bottom end of the telescopic sleeve; the lifting unit is fixed above the moving unit and comprises a driving gear, a driven gear and the like; a main transmission shaft is connected with the driving gear, the driving gear is engaged with the driven gear, and a pawl is engaged with the tooth groove of the driven gear; a driven rotating shaft is connected with the driven gear, and a lifting steel wire rope and a descending steel wire rope are wound at the two ends of the driven rotating shaft. The application can effectively solve the maintenance efficiency of the water pump and the personal safety of workers, reduce the burden of manual carrying, improve the efficiency of maintenance work, and make the device flexibly adjust the position and adapt to different working conditions through the design of the moving unit.
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