jetty and boarding bridge
CN224690430UActive Publication Date: 2026-08-28SHENZHEN CIMC TIANDA AIRPORT SUPPORT +1
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Patent Information
- Application Number
- CN202621113488.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2026-07-22
- Publication Date
- 2026-08-28
- Estimated Expiration
- 2036-07-22
AI Technical Summary
Technical Problem
[0003]登机桥自动调平机构的核心部件为调平轮，调平轮与飞机机身表面直接接触，通过滚动运动感应机身高度变化，但其在冬季低温环境下存在明显技术缺陷：飞机表面和调平轮表面易结冰，一方面会造成调平轮打滑，无法准确传递高度信号，导致控制系统失效；另一方面会使调平轮与飞机表面冻结，登机桥无法随飞机升降，极易造成飞机与登机桥接机口、遮篷等部件的剐蹭，引发设备损坏和航班延误风险
Benefits of technology
本公开提出的接机口设置有调平机构，调平机构包括调平轮，调平轮用于接触飞机机身表面；接机口还设置有除雪除冰防冻装置，包括热鼓风机模块、导流模块及出风模块；出风模块设置于调平机构，并具有临近调平轮布置的出风口；热鼓风机模块设置于接机口，并经由导流模块连接于出风模块；热鼓风机模块产生的热空气经由导流模块流动至出风模块，并经由出风口吹出至调平轮表面及飞机机身表面的与调平轮接触的接触区域。通过上述结构设计，本公开利用除雪除冰防冻装置实现热空气对调平机构的调平轮及飞机机身表面的接触区域的吹扫，实现对上述区域处的冰雪的主动清除，实现了高效的除冰除雪及防冻功能，解决了调平机构在例如冬季冰雪环境下的打滑、冻结等问题，避免飞机与登机桥产生剐蹭风险。
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Figure CN224690430U_ABST
Abstract
The present disclosure provides an aircraft docking port and a boarding bridge, the aircraft docking port is provided with a leveling mechanism, the leveling mechanism comprises a leveling wheel for contacting the surface of the aircraft body; the aircraft docking port is also provided with a snow and ice removal and anti-freezing device, which comprises a hot air blower module, a flow guide module and an air outlet module; the air outlet module is arranged on the leveling mechanism and has an air outlet arranged close to the leveling wheel; the hot air blower module is arranged on the aircraft docking port and connected to the air outlet module through the flow guide module; the hot air generated by the hot air blower module flows to the air outlet module through the flow guide module and is blown out to the surface of the leveling wheel and the contact area of the surface of the aircraft body in contact with the leveling wheel through the air outlet. Through the above structure design, the present disclosure uses the snow and ice removal and anti-freezing device to realize the blowing of hot air to the leveling wheel of the leveling mechanism and the contact area of the surface of the aircraft body, actively removes the ice and snow in the above area, and realizes the efficient ice and snow removal and anti-freezing function.
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