A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Emergency drainage vehicle
The invention relates to an emergency drainage vehicle. The emergency drainage vehicle comprises a vehicle chassis; a lifting arm frame which comprises a base vertically arranged on the vehicle chassis, a first arm frame hinged to the base so as to swing in a vertical plane relative to the vehicle chassis, and a second arm frame hinged to the end, away from the base, of the first arm frame; a water pump which is connected with the second arm frame; and a hydraulic system which comprises a first hydraulic cylinder configured to drive the first arm support to swing in a vertical plane; the lifting arm frame further comprises a first connecting rod and a second connecting rod, the first end of the first connecting rod is hinged to the base, the first end of the second connecting rod is hinged to the first arm frame, and the second end of the first connecting rod and the second end of the second connecting rod are hinged to the first hydraulic cylinder. The first hydraulic cylinder drives the first arm support to swing through a four-bar mechanism formed by the base, the first connecting rod, the second connecting rod and the first arm support.
本发明涉及一种抢险排水车，抢险排水车包括：车辆底盘；起吊臂架，包括立设在车辆底盘的底座、与底座铰接以相对于车辆底盘在竖直平面内摆动的第一臂架和与第一臂架的远离底座的一端铰接的第二臂架；水泵，与第二臂架连接；液压系统，包括被配置成驱动第一臂架在竖直的平面内摆动第一液压缸；其中，起吊臂架还包括第一连杆和第二连杆，第一连杆的第一端与底座铰接，第二连杆的第一端与第一臂架铰接，第一连杆的第二端和第二连杆的第二端与第一液压缸铰接，以使第一液压缸通过由底座、第一连杆、第二连杆和第一臂架形成的四连杆机构驱动第一臂架摆动。
Emergency drainage vehicle
The invention relates to an emergency drainage vehicle. The emergency drainage vehicle comprises a vehicle chassis; a lifting arm frame which comprises a base vertically arranged on the vehicle chassis, a first arm frame hinged to the base so as to swing in a vertical plane relative to the vehicle chassis, and a second arm frame hinged to the end, away from the base, of the first arm frame; a water pump which is connected with the second arm frame; and a hydraulic system which comprises a first hydraulic cylinder configured to drive the first arm support to swing in a vertical plane; the lifting arm frame further comprises a first connecting rod and a second connecting rod, the first end of the first connecting rod is hinged to the base, the first end of the second connecting rod is hinged to the first arm frame, and the second end of the first connecting rod and the second end of the second connecting rod are hinged to the first hydraulic cylinder. The first hydraulic cylinder drives the first arm support to swing through a four-bar mechanism formed by the base, the first connecting rod, the second connecting rod and the first arm support.
本发明涉及一种抢险排水车，抢险排水车包括：车辆底盘；起吊臂架，包括立设在车辆底盘的底座、与底座铰接以相对于车辆底盘在竖直平面内摆动的第一臂架和与第一臂架的远离底座的一端铰接的第二臂架；水泵，与第二臂架连接；液压系统，包括被配置成驱动第一臂架在竖直的平面内摆动第一液压缸；其中，起吊臂架还包括第一连杆和第二连杆，第一连杆的第一端与底座铰接，第二连杆的第一端与第一臂架铰接，第一连杆的第二端和第二连杆的第二端与第一液压缸铰接，以使第一液压缸通过由底座、第一连杆、第二连杆和第一臂架形成的四连杆机构驱动第一臂架摆动。
Emergency drainage vehicle
抢险排水车
GUAN PEIPENG (author) / WEI GUANGJUAN (author) / ZHANG YONG (author)
2021-10-22
Patent
Electronic Resource
Chinese
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