Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention belongs to the field of rail traffic equipment, and particularly relates to a rail thermal deformation resetting device which comprises a distance adjusting mechanism. The front face of the distance adjusting mechanism is fixedly connected with an external connecting plate, and a fixing plate is arranged at the bottom of the external connecting plate. According to the rail thermal deformation resetting device, by arranging the resetting mechanism, when a distance adjusting mechanism controls equipment to move, a hydraulic mechanism stretches, the distance between an inclined plate and a resetting plate is reduced, and due to the fact that the front face of the resetting plate makes contact with and extrudes a steel rail, the bending radian of a bent plate is reduced, the outer surface of a rotating plate is attached to the inner surface of the bent plate, a telescopic plate stretches, and an elastic piece is tightened; the reset plate is locked, the friction force and the local pressure are increased by increasing the contact area between the reset plate and the steel rail, and the problems that according to traditional rail reset equipment, due to small friction force, the sliding wire is prone to falling off, and in the falling-off process, scratches can be generated on the surface of the steel rail due to the fact that the contact area is reduced and the local pressure is increased are solved.
本发明属于轨道交通装备领域，具体的说是一种铁轨热形变复位装置，包括距离调节机构；所述距离调节机构的正面固定连接有外部连接板，所述外部连接板的底部设置有固定板。该铁轨热形变复位装置通过设置复位机构，当距离调节机构控制设备运动时，液压机构伸长，斜板与复位板的距离减小，由于复位板的正面与钢轨接触挤压，弯板的弯曲弧度减小，转板的外表面与弯板的内表面贴合，伸缩板伸长，弹片绷直，复位板锁死，通过增大复位板与钢轨的接触面积来增大摩擦力和局部压强，解决了传统轨道复位设备容易因为摩擦力小造成滑丝脱落，在脱落的过程中，由于接触面积减小，局部压强增大，会在钢轨的表面产生划痕的问题。
The invention belongs to the field of rail traffic equipment, and particularly relates to a rail thermal deformation resetting device which comprises a distance adjusting mechanism. The front face of the distance adjusting mechanism is fixedly connected with an external connecting plate, and a fixing plate is arranged at the bottom of the external connecting plate. According to the rail thermal deformation resetting device, by arranging the resetting mechanism, when a distance adjusting mechanism controls equipment to move, a hydraulic mechanism stretches, the distance between an inclined plate and a resetting plate is reduced, and due to the fact that the front face of the resetting plate makes contact with and extrudes a steel rail, the bending radian of a bent plate is reduced, the outer surface of a rotating plate is attached to the inner surface of the bent plate, a telescopic plate stretches, and an elastic piece is tightened; the reset plate is locked, the friction force and the local pressure are increased by increasing the contact area between the reset plate and the steel rail, and the problems that according to traditional rail reset equipment, due to small friction force, the sliding wire is prone to falling off, and in the falling-off process, scratches can be generated on the surface of the steel rail due to the fact that the contact area is reduced and the local pressure is increased are solved.
本发明属于轨道交通装备领域，具体的说是一种铁轨热形变复位装置，包括距离调节机构；所述距离调节机构的正面固定连接有外部连接板，所述外部连接板的底部设置有固定板。该铁轨热形变复位装置通过设置复位机构，当距离调节机构控制设备运动时，液压机构伸长，斜板与复位板的距离减小，由于复位板的正面与钢轨接触挤压，弯板的弯曲弧度减小，转板的外表面与弯板的内表面贴合，伸缩板伸长，弹片绷直，复位板锁死，通过增大复位板与钢轨的接触面积来增大摩擦力和局部压强，解决了传统轨道复位设备容易因为摩擦力小造成滑丝脱落，在脱落的过程中，由于接触面积减小，局部压强增大，会在钢轨的表面产生划痕的问题。
Rail thermal deformation resetting device
一种铁轨热形变复位装置
ZHANG YU (Autor:in)
27.05.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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