Self-lifting structure guide limiting structure of lifting platform

CN224298838UActive Publication Date: 2026-05-29BEIJING ZHONGGU DINGCHENG CONSTR ENG CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
BEIJING ZHONGGU DINGCHENG CONSTR ENG CO LTD
Filing Date
2025-05-21
Publication Date
2026-05-29

AI Technical Summary

Technical Problem

The existing work platform is time-consuming and labor-intensive in the process of erecting and passing scaffold boards, which affects the construction progress and safety and poses safety hazards. Conventional methods such as strengthening training and setting up safety nets have limited effectiveness and increase costs.

Method used

Design a self-lifting structure guide and limit structure for a lifting platform, including a support assembly, a lifting assembly, and a limit component. The lifting plate is driven by a gear motor, and the limit component ensures that the lifting plate runs accurately within a set range, providing stable guidance and preventing shaking and deviation.

Benefits of technology

It enables automatic adjustment of the working surface, improves construction efficiency, reduces workers' physical exertion, ensures safety, avoids the risk of scaffold boards falling, and simplifies the operation process.

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Abstract

The utility model provides a kind of self-lifting structure guide limiting structure of lifting platform, comprising: support assembly, lifting assembly and limiting piece, the inside installation of support assembly is used for lifting operation lifting assembly, the inside installation of lifting assembly is used for limiting guide limiting piece, support assembly includes the main rod for supporting and the auxiliary rod for fixing, lifting assembly includes the lifting plate one for operation and lifting plate two, compared with prior art, the utility model has the beneficial effects as follows: by setting limiting piece, when using, limiting piece can accurately limit the lifting range of lifting plate one and lifting plate two, ensure that they are accurately operated in the height range set, while limiting piece provides stable guiding effect for lifting plate one and lifting plate two, so that it moves along fixed trajectory in lifting process, effectively prevent lifting plate from shaking, tilting or deviating, can guarantee the safety of operating personnel.
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