一种带有快换式防护网罩的船舶推进器
The design of male and female fasteners for quick-change protective net covers solves the problem of complex replacement of wheel flange thruster protective covers, achieving the effects of simplified operation, reduced costs, and improved stability.
CN224511431UActive Publication Date: 2026-07-17GUANGZHOU HG MARINE CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGZHOU HG MARINE CO LTD
- Filing Date
- 2025-07-18
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
The replacement of the protective cover of the existing wheel rim propeller is complicated and the maintenance cost is high.
Method used
The protective mesh cover adopts a quick-change design, utilizing the rapid assembly structure of male and female fasteners, and achieving convenient disassembly and assembly through the mechanical connection of the fastener and the slot.
Benefits of technology
It simplifies the replacement of the protective cover, reduces maintenance costs, and improves connection stability and safety, making it suitable for maintenance operations in confined underwater spaces.
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Smart Images
Figure CN224511431U_ABST
Abstract
本实用新型公开了一种带有快换式防护网罩的船舶推进器，包括控制箱、挂架、舵轴、轮缘推进器和防护网罩；控制箱和挂架设置于舵轴的上端，轮缘推进器设置于舵轴的下端，防护网罩包括两个罩体、若干个公扣件和若干个母扣件；若干个公扣件设于其中一个罩体，若干个母扣件设于另一个罩体，若干公扣件与若干母扣件一一配合连接，使得两个罩体拼装后具有容纳腔，容纳腔用于容纳轮缘推进器。通过两个罩体配合公扣件和母扣件形成可拆卸式防护罩结构，利用扣销与卡槽的快速装配实现便捷拆装，有效解决了传统防护罩更换复杂、连接稳定性差的问题，具有简化更换操作、降低维护成本、提高连接稳定性的优点。
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