Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Foldable unfolding arm of airfield pavement deicing fluid spraying vehicle
The invention belongs to the technical field of pavement deicing fluid spraying, and particularly relates to a foldable unfolding arm of an airfield pavement deicing fluid spraying vehicle. The foldable unfolding arm is characterized by comprising an unfolding arm base arm hinged with a chassis frame through a mounted bearing I and a mounted bearing II, an unfolding arm turnover support connectedwith the unfolding arm base arm, a diagonal draw bar connected with the unfolding arm base arm and the unfolding arm turnover support, a hydraulic cylinder connected with the unfolding arm base arm and the unfolding arm turnover support through a lifting connecting assembly, a spraying rod connected with the unfolding arm turnover support through a spraying rod support, a group of nozzles evenly distributed on the spraying rod, and an electromagnetic valve arranged on the unfolding arm turnover support. After the unfolding arm is folded, the occupied space is small, so that the width of the whole vehicle can be reduced, the ground clearance is increased, and the driving performance is greatly improved; the upturning structure is simple, the cost is low, the movement is reliable, and the hydraulic cylinder provides turning torque continuously and stably without dead angles; and the structure is simple, reasonable in layout and easy to maintain.
本发明属于道面除冰液喷洒技术领域，尤其是涉及一种机场道面除冰液喷洒车的可折叠展臂，其特征在于包括通过带座轴承Ⅰ和带座轴承Ⅱ与底盘车架相铰接的展臂基臂，与此展臂基臂相连接的展臂翻转支架，连接展臂基臂和展臂翻转支架的斜拉杆，通过提升连接组件连接展臂基臂和展臂翻转支架的液压缸，通过喷洒杆支架与展臂翻转支架相连接的喷洒杆，均布在此喷洒杆上的一组喷嘴，设置在展臂翻转支架上的电磁阀。本发明的展臂折叠后占用空间小，能够缩小整车宽度、提高离地间隙，大大提升行驶性能；上翻结构简单、成本低、运动可靠，液压缸提供翻转的扭矩持续稳定没有死角；结构简捷、布局合理、易于维护。
Foldable unfolding arm of airfield pavement deicing fluid spraying vehicle
The invention belongs to the technical field of pavement deicing fluid spraying, and particularly relates to a foldable unfolding arm of an airfield pavement deicing fluid spraying vehicle. The foldable unfolding arm is characterized by comprising an unfolding arm base arm hinged with a chassis frame through a mounted bearing I and a mounted bearing II, an unfolding arm turnover support connectedwith the unfolding arm base arm, a diagonal draw bar connected with the unfolding arm base arm and the unfolding arm turnover support, a hydraulic cylinder connected with the unfolding arm base arm and the unfolding arm turnover support through a lifting connecting assembly, a spraying rod connected with the unfolding arm turnover support through a spraying rod support, a group of nozzles evenly distributed on the spraying rod, and an electromagnetic valve arranged on the unfolding arm turnover support. After the unfolding arm is folded, the occupied space is small, so that the width of the whole vehicle can be reduced, the ground clearance is increased, and the driving performance is greatly improved; the upturning structure is simple, the cost is low, the movement is reliable, and the hydraulic cylinder provides turning torque continuously and stably without dead angles; and the structure is simple, reasonable in layout and easy to maintain.
本发明属于道面除冰液喷洒技术领域，尤其是涉及一种机场道面除冰液喷洒车的可折叠展臂，其特征在于包括通过带座轴承Ⅰ和带座轴承Ⅱ与底盘车架相铰接的展臂基臂，与此展臂基臂相连接的展臂翻转支架，连接展臂基臂和展臂翻转支架的斜拉杆，通过提升连接组件连接展臂基臂和展臂翻转支架的液压缸，通过喷洒杆支架与展臂翻转支架相连接的喷洒杆，均布在此喷洒杆上的一组喷嘴，设置在展臂翻转支架上的电磁阀。本发明的展臂折叠后占用空间小，能够缩小整车宽度、提高离地间隙，大大提升行驶性能；上翻结构简单、成本低、运动可靠，液压缸提供翻转的扭矩持续稳定没有死角；结构简捷、布局合理、易于维护。
Foldable unfolding arm of airfield pavement deicing fluid spraying vehicle
机场道面除冰液喷洒车的可折叠展臂
DAI WEI (Autor:in) / CUI XUEJIN (Autor:in) / WU HAIHUA (Autor:in) / CUI YUXUAN (Autor:in)
22.01.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01H
STREET CLEANING
,
Reinigen von Straßen
Effects of New and Conventional Deicing Chemicals on Airfield Asphalt Concrete Pavement
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