A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Polishing device for rail groove of groove type rail
The invention discloses a grinding device for a rail groove of a groove rail, and relates to the field of rail maintenance, the grinding device comprises a frame, lateral positioning devices, a driving device, a grinding device and a lifting device, the lateral positioning devices are installed on the two sides of the frame, and the driving device is used for driving the lateral positioning devices to work. The lateral positioning device is driven by the driving device to work, the middle of the groove-shaped rail is clamped between the two positioning wheels, transverse rapid positioning of the grinding head can be achieved, the grinding head attached to a rail groove and the grinding disc attached to the top face of the rail can move along the rail under the constraint of the lateral positioning device, and a surfacing layer is rapidly ground; therefore, the surfacing layer and the rail groove can be stably transited; according to the liftable grinding head, the surfacing layer area can be divided into several depths for successive deep grinding, the second screw is adopted in the lifting part to be matched with the driving shaft and the sleeve for use, and compared with overall lifting of the whole grinding device, consumed electric power is small, and the grinding device is suitable for continuous grinding of remote road sections.
本发明公开了一种用于槽型轨轨槽的打磨装置，涉及轨道维护领域，包括车架、侧向定位装置、驱动装置、打磨装置以及升降装置，车架的两侧均安装有侧向定位装置，驱动装置用于驱动侧向定位装置工作。通过驱动装置驱动侧向定位装置工作，槽型轨的中部夹紧在两个定位轮之间，可实现打磨头的横向快速定位，贴合轨槽的打磨头以及贴合轨道顶面的打磨盘可以在侧向定位装置的约束下沿着轨道移动，对堆焊层的快速打磨，从而使得堆焊层与轨槽可以平稳过渡；可升降的打磨头，可将堆焊层区域分为几个深度来进行逐次深入打磨，且升降部分采用螺杆二配合驱动轴以及套筒进行使用，相较于整体抬高整个打磨装置，所耗费的电力较少，适合偏僻路段的续航打磨。
Polishing device for rail groove of groove type rail
The invention discloses a grinding device for a rail groove of a groove rail, and relates to the field of rail maintenance, the grinding device comprises a frame, lateral positioning devices, a driving device, a grinding device and a lifting device, the lateral positioning devices are installed on the two sides of the frame, and the driving device is used for driving the lateral positioning devices to work. The lateral positioning device is driven by the driving device to work, the middle of the groove-shaped rail is clamped between the two positioning wheels, transverse rapid positioning of the grinding head can be achieved, the grinding head attached to a rail groove and the grinding disc attached to the top face of the rail can move along the rail under the constraint of the lateral positioning device, and a surfacing layer is rapidly ground; therefore, the surfacing layer and the rail groove can be stably transited; according to the liftable grinding head, the surfacing layer area can be divided into several depths for successive deep grinding, the second screw is adopted in the lifting part to be matched with the driving shaft and the sleeve for use, and compared with overall lifting of the whole grinding device, consumed electric power is small, and the grinding device is suitable for continuous grinding of remote road sections.
本发明公开了一种用于槽型轨轨槽的打磨装置，涉及轨道维护领域，包括车架、侧向定位装置、驱动装置、打磨装置以及升降装置，车架的两侧均安装有侧向定位装置，驱动装置用于驱动侧向定位装置工作。通过驱动装置驱动侧向定位装置工作，槽型轨的中部夹紧在两个定位轮之间，可实现打磨头的横向快速定位，贴合轨槽的打磨头以及贴合轨道顶面的打磨盘可以在侧向定位装置的约束下沿着轨道移动，对堆焊层的快速打磨，从而使得堆焊层与轨槽可以平稳过渡；可升降的打磨头，可将堆焊层区域分为几个深度来进行逐次深入打磨，且升降部分采用螺杆二配合驱动轴以及套筒进行使用，相较于整体抬高整个打磨装置，所耗费的电力较少，适合偏僻路段的续航打磨。
Polishing device for rail groove of groove type rail
一种用于槽型轨轨槽的打磨装置
2022-12-27
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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