Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Self-propelled concrete vibrating trolley for ballast bed
The invention relates to railway maintenance mechanical equipment, in particular to a self-propelled concrete vibrating trolley for a ballast bed, which comprises a frame, a vibrating unit and a lifting mechanism capable of vertically moving relative to the frame, and track wheels and a traveling motor for driving the track wheels are mounted at the bottom of the frame. Four sliding rails vertically penetrating through the lifting mechanism are installed on the outer side of the rack, a lifting lead screw vertically penetrating through the lifting mechanism is installed in the center of the rack, the lifting lead screw is connected with a lifting motor, and the vibrating units are installed on the lifting mechanism. According to the invention, the mechanization of concrete vibration operation is realized, so that the vibration area covers the cross section of a ballast bed without omission, the problems of vibration omission, excessive vibration and the like are effectively avoided, and the vibration operation efficiency is improved.
本发明涉及铁路养护机械设备，尤其涉及一种用于道床的自走型混凝土振捣小车，包括机架、振捣单元和可以相对机架竖直移动的升降机构，所述机架底部装有轨道轮和驱动轨道轮的走行电机，机架外侧安装有四根竖直穿过升降机构的滑轨，机架中央安装有竖直穿过升降机构的升降丝杠，升降丝杠连接有升降电机，多个振捣单元安装于升降机构上。本发明实现了混凝土振捣作业的机械化，使得振捣区域无遗漏覆盖道床截面，有效避免漏振和过振等问题，提高了振捣作业效率。
Self-propelled concrete vibrating trolley for ballast bed
The invention relates to railway maintenance mechanical equipment, in particular to a self-propelled concrete vibrating trolley for a ballast bed, which comprises a frame, a vibrating unit and a lifting mechanism capable of vertically moving relative to the frame, and track wheels and a traveling motor for driving the track wheels are mounted at the bottom of the frame. Four sliding rails vertically penetrating through the lifting mechanism are installed on the outer side of the rack, a lifting lead screw vertically penetrating through the lifting mechanism is installed in the center of the rack, the lifting lead screw is connected with a lifting motor, and the vibrating units are installed on the lifting mechanism. According to the invention, the mechanization of concrete vibration operation is realized, so that the vibration area covers the cross section of a ballast bed without omission, the problems of vibration omission, excessive vibration and the like are effectively avoided, and the vibration operation efficiency is improved.
本发明涉及铁路养护机械设备，尤其涉及一种用于道床的自走型混凝土振捣小车，包括机架、振捣单元和可以相对机架竖直移动的升降机构，所述机架底部装有轨道轮和驱动轨道轮的走行电机，机架外侧安装有四根竖直穿过升降机构的滑轨，机架中央安装有竖直穿过升降机构的升降丝杠，升降丝杠连接有升降电机，多个振捣单元安装于升降机构上。本发明实现了混凝土振捣作业的机械化，使得振捣区域无遗漏覆盖道床截面，有效避免漏振和过振等问题，提高了振捣作业效率。
Self-propelled concrete vibrating trolley for ballast bed
一种用于道床的自走型混凝土振捣小车
GAO CHUNLEI (Autor:in) / XIE YONGJIANG (Autor:in) / HE ZHE (Autor:in) / LI KANG (Autor:in) / HE GUOHUA (Autor:in) / ZHANG RUI (Autor:in) / XU JISONG (Autor:in) / WANG PENG (Autor:in) / HU JIANWEI (Autor:in) / ZHOU JIALIANG (Autor:in)
08.03.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
Self-propelled trestle trolley for inverted arch trestle trolley
| Europäisches Patentamt | 2020