A gate hoisting device for culvert construction and a hoisting method thereof

By designing gate lifting equipment for culvert construction, and using the combination of clamping devices and lifting components, the problems of inefficiency and safety hazards of traditional lifting methods are solved, and efficient and safe gate installation is achieved.

CN119018757BActive Publication Date: 2025-04-29SHANDONG QIANYUAN ENG GRP CO LTD CO LTD
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Patent Information

Application Number
CN202411282379.X
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2024-09-13
Publication Date
2025-04-29
Estimated Expiration
2044-09-13

AI Technical Summary

Technical Problem

Traditional gate lifting methods have problems such as inefficiency, complex operation and major safety hazards, especially during the lifting of large gates.

Method used

A gate hoisting equipment for culvert construction is designed, including clamping devices and hoisting components. The clamping device consists of a cross beam, a vertical beam and a positioning rod. The driving component drives the positioning rod to slide to achieve the fixing and lifting of the gate. The lifting assembly includes a positioning box and a lifting ring, which adjusts the slide position through a servo motor to ensure the stability of the center of gravity of the gate lifting.

Benefits of technology

It improves the efficiency of gate installation, reduces safety hazards during gate installation, and ensures the stability and safety of the hoisting process.

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Abstract

The present application relates to a gate hoisting device for culvert construction and a hoisting method thereof, which belongs to the hoisting device for culvert gates in water conservancy projects, and includes a clamping device for fixing the gate, and a hoisting assembly is arranged on the clamping device; the clamping device includes a crossbeam and two vertical beams, the vertical beams are fixedly connected to the two ends of the crossbeam and are arranged perpendicular to the crossbeam, the same side of the vertical beam is slidably connected with a positioning rod, the positioning rod slides along the length direction of the vertical beam, the vertical beam is connected with a driving assembly for driving the positioning rod to slide, and the gate is detachably connected to the positioning rod; the hoisting assembly includes a positioning box fixedly connected to the top of the crossbeam, and a hoisting ring is arranged on the positioning box, and the hoisting ring is used to connect with the hoisting device. The present application has the effect of improving the efficiency of gate installation and reducing the safety hazards of gate hoisting.
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Citation Information

Patent Citations

  • Pipe distribution device

    CN218434525U

  • FRP coating floodgate and hoisting device

    KR1020100080871A