Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Track fastener
The invention discloses a track fastener. The track fastener comprises an embedded sleeve embedded in a sleeper and further comprises a base, a track gauge buckle plate and screw spikes, wherein the track gauge buckle plate is arranged on the base, and through holes allowing the screw spikes to penetrate through are formed in the base and the track gauge buckle plate; the screw spikes are connected with the pre-buried sleeve to fix the base and the gauge buckle plate, at least two adjusting notches capable of being buckled on the rail bottom to adjust the gauge are formed in the gauge buckle plate, and distances between the contact portions of the adjusting notches and the side face of the rail bottom and the centers of the screw spikes are different; and the gauge buckle plate rotates to enable the different adjusting notches to be matched with the rail bottom to achieve gauge adjustment. According to the track fastener, an elastic strip and a track gauge block in a traditional fastener system are omitted, and the track gauge buckle plate capable of adjusting the track gauge is added, so the fastener is good in integrity, few in parts and convenient to adjust, and later maintenance cost is reduced.
本发明公开了一种轨道扣件，包括埋入轨枕中的预埋套管，还包括有基座、轨距扣板和螺旋道钉，所述的轨距扣板设置在基座上，在所述的基座和轨距扣板上均设有供螺旋道钉穿过的通孔，所述的螺旋道钉与预埋套管连接将基座和轨距扣板固定，在所述的轨距扣板上设有至少两个能扣压在轨底上调节轨距的调节槽口，各所述的调节槽口与轨底侧面接触部位距离螺旋道钉中心距离不同，所述的轨距扣板通过旋转使不同调节槽口与轨底配合实现轨距调整；该轨道扣件将传统的扣件系统中的弹条及轨距块取消，增加能调整轨距的轨距扣板，使得扣件整体性好，零部件少，方便调节且减小后期维护成本。
Track fastener
The invention discloses a track fastener. The track fastener comprises an embedded sleeve embedded in a sleeper and further comprises a base, a track gauge buckle plate and screw spikes, wherein the track gauge buckle plate is arranged on the base, and through holes allowing the screw spikes to penetrate through are formed in the base and the track gauge buckle plate; the screw spikes are connected with the pre-buried sleeve to fix the base and the gauge buckle plate, at least two adjusting notches capable of being buckled on the rail bottom to adjust the gauge are formed in the gauge buckle plate, and distances between the contact portions of the adjusting notches and the side face of the rail bottom and the centers of the screw spikes are different; and the gauge buckle plate rotates to enable the different adjusting notches to be matched with the rail bottom to achieve gauge adjustment. According to the track fastener, an elastic strip and a track gauge block in a traditional fastener system are omitted, and the track gauge buckle plate capable of adjusting the track gauge is added, so the fastener is good in integrity, few in parts and convenient to adjust, and later maintenance cost is reduced.
本发明公开了一种轨道扣件，包括埋入轨枕中的预埋套管，还包括有基座、轨距扣板和螺旋道钉，所述的轨距扣板设置在基座上，在所述的基座和轨距扣板上均设有供螺旋道钉穿过的通孔，所述的螺旋道钉与预埋套管连接将基座和轨距扣板固定，在所述的轨距扣板上设有至少两个能扣压在轨底上调节轨距的调节槽口，各所述的调节槽口与轨底侧面接触部位距离螺旋道钉中心距离不同，所述的轨距扣板通过旋转使不同调节槽口与轨底配合实现轨距调整；该轨道扣件将传统的扣件系统中的弹条及轨距块取消，增加能调整轨距的轨距扣板，使得扣件整体性好，零部件少，方便调节且减小后期维护成本。
Track fastener
一种轨道扣件
ZHANG FAMING (Autor:in) / WANG HONGYING (Autor:in) / TIAN FEIFEI (Autor:in) / HUANG BO (Autor:in) / CHEN GANG (Autor:in) / LI XIAOYUN (Autor:in) / GUO JUNFENG (Autor:in) / LI QIANG (Autor:in) / CAI YAN (Autor:in) / SU YINTAO (Autor:in)
21.09.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau