The invention discloses a fence device which is applied to an airport apron and comprises a movable vertical pier, at least two stand columns, a first protection frame and a second protection frame. The at least two stand columns are fixedly arranged on the movable vertical pier at intervals. A first installation area and a second installation area are formed between every two adjacent stand columns. The first installation area and the second installation area are adjacently arranged in the height direction of the stand column, and the first installation area is located above the second installation area. And a protective net is fixedly arranged in the first protective frame. And a protection plate is fixedly arranged in the second protection frame. When the airflow speed of the airplane empennage is larger than or equal to 56 KPH, the first protection frame is detachably connected to the stand column and located in the second installation area. When the airflow speed of the airplane empennage is smaller than 56 KPH, the first protection frame is detachably connected to the stand column and located in the first installation area. The second protection frame is detachably connected to the stand column and located in the second installation area. According to the fence device, the collapse risk can be reduced, and the reliability is improved.
本发明公开了一种围挡装置,应用于机坪,围挡装置包括活动立墩、至少两个立柱、第一防护框以及第二防护框。至少两个立柱间隔固设于活动立墩上。相邻的两个立柱之间形成第一安装区域及第二安装区域。第一安装区域与第二安装区域沿立柱的高度方向相邻设置,且第一安装区域位于第二安装区域的上方。第一防护框内固设有防护网。第二防护框内固设有防护板。当飞机尾翼的气流速度大于或等于56KPH时,第一防护框可拆卸连接于立柱,且位于第二安装区域。当飞机尾翼的气流速度小于56KPH时,第一防护框可拆卸连接于立柱,且位于第一安装区域。第二防护框可拆卸连接于立柱,且位于第二安装区域。该围挡装置能够降低发生倒塌的风险,提高可靠性。
Fence device
围挡装置
2025-03-11
Patent
Electronic Resource
Chinese
IPC: | E04H Gebäude oder ähnliche Bauwerke für besondere Zwecke , BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen / E04B Allgemeine Baukonstruktionen , GENERAL BUILDING CONSTRUCTIONS / E04G SCAFFOLDING , Baugerüste |
SAFETY FENCE, SAFETY FENCE DEVICE AND METHOD FOR DETECTING SAFETY FENCE INSTALLATION
European Patent Office | 2017
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