A water conservancy engineering geological disaster dredging device

CN224444011UActive Publication Date: 2026-07-03HUNAN XINHONG CONSTR ENG CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
HUNAN XINHONG CONSTR ENG CO LTD
Filing Date
2025-06-30
Publication Date
2026-07-03

AI Technical Summary

Technical Problem

Existing water conservancy pipeline dredging equipment is unable to quickly clear blockages when geological disasters occur, affecting the implementation of emergency rescue and resulting in low dredging efficiency.

Method used

A gear transmission system drives the synchronous rotation of the conical head and the spiral lifting cylinder. Combining gravity and rotational force, the gear transmission system achieves synchronous rotation of the conical head and the spiral lifting cylinder. The spiral lifting cylinder scrapes away the silt in the hole, while the conical head opens the hole and breaks up the silt. Combined with the steel cable lifting structure and motor speed control, it achieves efficient dredging of deep holes.

Benefits of technology

It improves the efficiency of deep hole dredging, realizes high efficiency, automation and safety of deep hole dredging, is suitable for complex working conditions, and has the comprehensive advantages of reliable structure, wide adaptability and low maintenance cost.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to water conservancy engineering field especially relates to a water conservancy engineering geological disaster dredging device, including mounting panel, bottom plate, spiral lift cylinder and conical head, the inside of mounting panel is equipped with middle part is equipped with gear no. One, gear no. One periphery is equipped with the gear no. Two of annular array distribution, gear no. Two outside is equipped with the gear no. Three of annular array distribution, the bottom plate is equipped with the bottom plate of mounting panel lower extreme, the spiral lift cylinder is rotatably installed between mounting panel and bottom plate, the conical head is rotatably installed in bottom plate lower extreme.
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