Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Side arc hanging ladder of fire fighting truck
The invention provides a fire fighting truck side arc hanging ladder and belongs to the technical field of fire fighting trucks. Comprising a hanging ladder frame used for treading and bearing; the limiting guide rail is mounted on one side of the hanging ladder assembly in a sliding manner, and the hanging ladder assembly and the limiting guide rail are inclined; the hanging ladder frame is slidably mounted at one end of the limiting guide rail and is used for accommodating the hanging ladder assembly through the limiting guide rail; the fixing mechanism is inserted into one end of the hanging ladder frame and is used for bearing the hanging ladder frame; the supporting mechanism is movably installed through a compression spring and the fixing mechanism and used for making contact with the ground and providing support for the hanging ladder assembly. After the hanging ladder assembly completely extends out, the included angle between the hanging ladder assembly and the fire fighting truck body is limited under the combined action of the supporting pulley seat and the limiting mounting block; the top end of the hanging ladder frame is clamped by the limiting mounting block and the supporting pulley base through the balance locking shaft or the two ends of the pin shaft to keep stable, and meanwhile the mounting space is small.
本发明提供一种消防车侧弧悬梯，属于消防车技术领域；包括悬梯架，用于踩踏承载；限位导轨，和悬梯架的一侧滑动安装，且悬梯架和限位导轨呈倾斜状；悬梯框架，和限位导轨的一端滑动安装，通过限位导轨用于收纳悬梯架；固定机构，和悬梯架的一端插接安装，用于承载悬梯架；支撑机构，通过压缩弹簧和固定机构活动安装，用于接触地面并为悬梯架提供支撑。本发明通过设置悬梯架完全伸出后，在支撑滑轮座与限位安装块的共同作用下限定悬梯架、与消防车车身之间的夹角，当消防人员使用完全伸出的悬梯架时，悬梯架顶端通过平衡锁定轴或者销轴两端被限位安装块和支撑滑轮座卡住保持稳定，同时安装空间小。
Side arc hanging ladder of fire fighting truck
The invention provides a fire fighting truck side arc hanging ladder and belongs to the technical field of fire fighting trucks. Comprising a hanging ladder frame used for treading and bearing; the limiting guide rail is mounted on one side of the hanging ladder assembly in a sliding manner, and the hanging ladder assembly and the limiting guide rail are inclined; the hanging ladder frame is slidably mounted at one end of the limiting guide rail and is used for accommodating the hanging ladder assembly through the limiting guide rail; the fixing mechanism is inserted into one end of the hanging ladder frame and is used for bearing the hanging ladder frame; the supporting mechanism is movably installed through a compression spring and the fixing mechanism and used for making contact with the ground and providing support for the hanging ladder assembly. After the hanging ladder assembly completely extends out, the included angle between the hanging ladder assembly and the fire fighting truck body is limited under the combined action of the supporting pulley seat and the limiting mounting block; the top end of the hanging ladder frame is clamped by the limiting mounting block and the supporting pulley base through the balance locking shaft or the two ends of the pin shaft to keep stable, and meanwhile the mounting space is small.
本发明提供一种消防车侧弧悬梯，属于消防车技术领域；包括悬梯架，用于踩踏承载；限位导轨，和悬梯架的一侧滑动安装，且悬梯架和限位导轨呈倾斜状；悬梯框架，和限位导轨的一端滑动安装，通过限位导轨用于收纳悬梯架；固定机构，和悬梯架的一端插接安装，用于承载悬梯架；支撑机构，通过压缩弹簧和固定机构活动安装，用于接触地面并为悬梯架提供支撑。本发明通过设置悬梯架完全伸出后，在支撑滑轮座与限位安装块的共同作用下限定悬梯架、与消防车车身之间的夹角，当消防人员使用完全伸出的悬梯架时，悬梯架顶端通过平衡锁定轴或者销轴两端被限位安装块和支撑滑轮座卡住保持稳定，同时安装空间小。
Side arc hanging ladder of fire fighting truck
一种消防车侧弧悬梯
DONG HAICHANG (Autor:in) / YIN HONGLIN (Autor:in) / DONG CHUNSHAN (Autor:in) / DING YINHAO (Autor:in) / ZHANG ANLIN (Autor:in)
23.07.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E06C
LADDERS
,
Leitern
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