Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Supporting leg device and concrete pump truck
The invention belongs to the technical field of concrete pump trucks, and discloses a supporting leg device and a concrete pump truck, the supporting leg device is installed on a bottom frame, the supporting leg device comprises a telescopic driving part and at least two sections of sequentially arranged supporting leg structures, the supporting leg structure farthest from the bottom frame is a tail end supporting leg, and the supporting leg structure farthest from the bottom frame is a front end supporting leg; the front-end supporting leg and the tail-end supporting leg are rotationally connected around a first vertical line, the fixed end of the telescopic driving part is rotationally connected to one of the front-end supporting leg and the tail-end supporting leg, and the output end of the telescopic driving part is rotationally connected to the other one of the front-end supporting leg and the tail-end supporting leg; the telescopic driving piece is used for driving the tail end supporting leg and the front end supporting leg to relatively rotate around a first vertical line. The front-end supporting leg and the tail-end supporting leg are rotationally connected, and the telescopic driving piece is used for driving the tail-end supporting leg to rotate relative to the front-end supporting leg, so that the tail-end supporting leg can avoid obstacles.
本发明属于混凝土泵车技术领域，公开支腿装置及混凝土泵车，支腿装置安装在底架，支腿装置包括伸缩驱动件和至少两节依次设置的支腿结构，距离底架最远的支腿结构为末端支腿，距离底架第二远的支腿结构为前端支腿，前端支腿与末端支腿绕第一竖直线转动连接，伸缩驱动件的固定端转动连接于前端支腿和末端支腿二者中的一个，伸缩驱动件的输出端转动连接于前端支腿和末端支腿二者中的另一个，伸缩驱动件用于驱动末端支腿和前端支腿绕第一竖直线相对转动。本发明将前端支腿与末端支腿转动连接，利用伸缩驱动件驱动末端支腿相对前端支腿转动，使末端支腿能够避开障碍物。
Supporting leg device and concrete pump truck
The invention belongs to the technical field of concrete pump trucks, and discloses a supporting leg device and a concrete pump truck, the supporting leg device is installed on a bottom frame, the supporting leg device comprises a telescopic driving part and at least two sections of sequentially arranged supporting leg structures, the supporting leg structure farthest from the bottom frame is a tail end supporting leg, and the supporting leg structure farthest from the bottom frame is a front end supporting leg; the front-end supporting leg and the tail-end supporting leg are rotationally connected around a first vertical line, the fixed end of the telescopic driving part is rotationally connected to one of the front-end supporting leg and the tail-end supporting leg, and the output end of the telescopic driving part is rotationally connected to the other one of the front-end supporting leg and the tail-end supporting leg; the telescopic driving piece is used for driving the tail end supporting leg and the front end supporting leg to relatively rotate around a first vertical line. The front-end supporting leg and the tail-end supporting leg are rotationally connected, and the telescopic driving piece is used for driving the tail-end supporting leg to rotate relative to the front-end supporting leg, so that the tail-end supporting leg can avoid obstacles.
本发明属于混凝土泵车技术领域，公开支腿装置及混凝土泵车，支腿装置安装在底架，支腿装置包括伸缩驱动件和至少两节依次设置的支腿结构，距离底架最远的支腿结构为末端支腿，距离底架第二远的支腿结构为前端支腿，前端支腿与末端支腿绕第一竖直线转动连接，伸缩驱动件的固定端转动连接于前端支腿和末端支腿二者中的一个，伸缩驱动件的输出端转动连接于前端支腿和末端支腿二者中的另一个，伸缩驱动件用于驱动末端支腿和前端支腿绕第一竖直线相对转动。本发明将前端支腿与末端支腿转动连接，利用伸缩驱动件驱动末端支腿相对前端支腿转动，使末端支腿能够避开障碍物。
Supporting leg device and concrete pump truck
支腿装置及混凝土泵车
LI HAIBO (Autor:in) / LENG HONGSHI (Autor:in) / DIAO YUNLONG (Autor:in)
16.07.2024
Patent
Elektronische Ressource
Chinesisch
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