A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the technical field of railway transportation equipment, and in particular relates to a sliding bed plate for a railway turnout. The sliding bed plate comprises a base plateand a bedplate, the bedplate is arranged at the upper part of the base plate, the base plate is provided with a mounting seat, the back surface of the bedplate is provided with a fixed block matchingthe mounting seat in shape, the area of the projection of the fixed block in the horizontal direction is smaller than that of the projection of the bedplate in the horizontal direction, and the bedplate and the fixing block are integrally arranged; the fixed block is arranged in the mounting seat, and the fixed block is fixedly connected with the mounting seat; a protruding sliding device is arranged on the front face of the bedplate. The bedplate is embedded into the base plate through the fixed block and the mounting seat and fixedly connected with the base plate, so that the purpose of improving the connecting strength and stability of the bedplate and the base plate is achieved, the running resistance of the turnout on the bedplate is reduced through a sliding device, the durability ofthe sliding bed plate is effectively improved, and the risk of driving accidents is reduced.
本发明涉及铁路运输设备技术领域，具体公开了一种铁路道岔用滑动滑床板，包括垫板和台板，所述台板设置于所述垫板的上部，所述垫板设置有安装座，所述台板的背面设置有与所述安装座外形相适应的固定块，所述固定块在水平方向上投影的面积小于所述台板的在水平方向上投影的面积，所述台板与所述固定块一体设置；所述固定块设置于所述安装座内，所述固定块与所述安装座固定连接；所述台板的正面设置有凸起的滑动装置。本发明通过固定块和安装座将台板镶嵌在垫板并固定连接，从而达到提高台板和垫板连接强度和稳定性的目的，并通过滑动装置减少道岔在台板上运行的阻力，有效的增加滑床板耐用性，并降低行车事故风险。
The invention relates to the technical field of railway transportation equipment, and in particular relates to a sliding bed plate for a railway turnout. The sliding bed plate comprises a base plateand a bedplate, the bedplate is arranged at the upper part of the base plate, the base plate is provided with a mounting seat, the back surface of the bedplate is provided with a fixed block matchingthe mounting seat in shape, the area of the projection of the fixed block in the horizontal direction is smaller than that of the projection of the bedplate in the horizontal direction, and the bedplate and the fixing block are integrally arranged; the fixed block is arranged in the mounting seat, and the fixed block is fixedly connected with the mounting seat; a protruding sliding device is arranged on the front face of the bedplate. The bedplate is embedded into the base plate through the fixed block and the mounting seat and fixedly connected with the base plate, so that the purpose of improving the connecting strength and stability of the bedplate and the base plate is achieved, the running resistance of the turnout on the bedplate is reduced through a sliding device, the durability ofthe sliding bed plate is effectively improved, and the risk of driving accidents is reduced.
本发明涉及铁路运输设备技术领域，具体公开了一种铁路道岔用滑动滑床板，包括垫板和台板，所述台板设置于所述垫板的上部，所述垫板设置有安装座，所述台板的背面设置有与所述安装座外形相适应的固定块，所述固定块在水平方向上投影的面积小于所述台板的在水平方向上投影的面积，所述台板与所述固定块一体设置；所述固定块设置于所述安装座内，所述固定块与所述安装座固定连接；所述台板的正面设置有凸起的滑动装置。本发明通过固定块和安装座将台板镶嵌在垫板并固定连接，从而达到提高台板和垫板连接强度和稳定性的目的，并通过滑动装置减少道岔在台板上运行的阻力，有效的增加滑床板耐用性，并降低行车事故风险。
Sliding bed plate for railway turnout
一种铁路道岔用滑动滑床板
ZHANG QIAOZHEN (author)
2020-10-27
Patent
Electronic Resource
Chinese
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
Stepped sliding bed plate for railway turnout and manufacturing process thereof
| European Patent Office | 2020