Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Adjustable pressing assembly for rail transit
The invention provides an adjustable pressing assembly for rail transit. The adjustable pressing assembly comprises a fixed plate, a pressing sheet and an adjusting screw rod. The fixed plate is fixedwith the ground.. The upper plate surface of the fixed plate is vertically and rotationally connected with the adjusting screw rod; the adjusting screw rod penetrates through and is in threaded connection with the pressing sheet, the two ends of the pressing sheet are a first extrusion end and a second extrusion end correspondingly, a first extrusion bolt and a first extrusion block are arrangedat the first extrusion end, the first extrusion bolt penetrates through and is in threaded connection with the first extrusion end, and the first extrusion block is rotationally connected to the end of the first extrusion bolt; and a second extrusion bolt and a second extrusion block are arranged at the second extrusion end, the second extrusion bolt penetrates through and is in threaded connection with the second extrusion end, and the second extrusion block is rotationally connected to the end of the second extrusion bolt. According to the technical scheme, the height difference between thefirst extrusion block and the second extrusion block can be adaptively adjusted to adapt to the distance change between the upper surface of the rail and the ground, the pressing effect on the rail isguaranteed, and the application range is wide.
本发明提供了一种轨道交通可调压紧组件。本发明包括固定板、压片、调整螺杆，固定板与地面固定，固定板的上板面上竖向旋转连接有调整螺杆，调整螺杆贯穿且螺纹连接于压片上，压片的两端分别为第一挤压端和第二挤压端，第一挤压端上设有第一挤压螺栓、第一挤压块，第一挤压螺栓贯穿且螺纹连接于第一挤压端，第一挤压块旋转连接于第一挤压螺栓的端部；第二挤压端上设有第二挤压螺栓、第二挤压块，第二挤压螺栓贯穿且螺纹连接于第二挤压端，第二挤压块旋转连接于第二挤压螺栓的端部。上述技术方案能适应性调整第一挤压块与第二挤压块之间的高度差，适应于铁轨上表面与地面之间的间距变化，保证对铁轨的压紧效果，适用范围宽。
Adjustable pressing assembly for rail transit
The invention provides an adjustable pressing assembly for rail transit. The adjustable pressing assembly comprises a fixed plate, a pressing sheet and an adjusting screw rod. The fixed plate is fixedwith the ground.. The upper plate surface of the fixed plate is vertically and rotationally connected with the adjusting screw rod; the adjusting screw rod penetrates through and is in threaded connection with the pressing sheet, the two ends of the pressing sheet are a first extrusion end and a second extrusion end correspondingly, a first extrusion bolt and a first extrusion block are arrangedat the first extrusion end, the first extrusion bolt penetrates through and is in threaded connection with the first extrusion end, and the first extrusion block is rotationally connected to the end of the first extrusion bolt; and a second extrusion bolt and a second extrusion block are arranged at the second extrusion end, the second extrusion bolt penetrates through and is in threaded connection with the second extrusion end, and the second extrusion block is rotationally connected to the end of the second extrusion bolt. According to the technical scheme, the height difference between thefirst extrusion block and the second extrusion block can be adaptively adjusted to adapt to the distance change between the upper surface of the rail and the ground, the pressing effect on the rail isguaranteed, and the application range is wide.
本发明提供了一种轨道交通可调压紧组件。本发明包括固定板、压片、调整螺杆，固定板与地面固定，固定板的上板面上竖向旋转连接有调整螺杆，调整螺杆贯穿且螺纹连接于压片上，压片的两端分别为第一挤压端和第二挤压端，第一挤压端上设有第一挤压螺栓、第一挤压块，第一挤压螺栓贯穿且螺纹连接于第一挤压端，第一挤压块旋转连接于第一挤压螺栓的端部；第二挤压端上设有第二挤压螺栓、第二挤压块，第二挤压螺栓贯穿且螺纹连接于第二挤压端，第二挤压块旋转连接于第二挤压螺栓的端部。上述技术方案能适应性调整第一挤压块与第二挤压块之间的高度差，适应于铁轨上表面与地面之间的间距变化，保证对铁轨的压紧效果，适用范围宽。
Adjustable pressing assembly for rail transit
一种轨道交通可调压紧组件
10.07.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau