Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Wheel guide transition device for rail at wharf expansion joint structure
The invention discloses a wheel guide transition device for a rail at a wharf expansion joint structure, which is characterized in that a base I and a base II are fixed on concrete foundations by adopting foundation bolts, and an expansion joint distance equal to that between the concrete foundations is reserved between the base I and the base II and can be adjusted according to a use site; the connecting rail is inserted into the first base and the second base through a socket-and-spigot structure, a semicircular groove position is reserved in the middle of the first base and used for installing a shaft of the conical turnout, a turnout shaft seal assembled on the conical turnout is locked through a sunk screw, shaft type connection is achieved, and the upper plane of the conical turnout is designed to be smooth with a small-angle slope. The tail end of the conical turnout adopts a conical design and is placed on the second base so as to avoid collision between the rim and the connecting rail or the conical turnout, the first base and the conical turnout are kept still, the second base is driven by the concrete foundation to move, the adverse effect of the outside on the rail is eliminated, and transportation safety is ensured.
本发明公开了一种用码头伸缩缝结构处轨道的车轮导向过渡装置，基座一和基座二采用地脚螺栓固定在混凝土基础上，基座一和基座二之间留有等同于混凝土基础之间的伸缩缝距离，可根据使用现场进行调节，衔接轨道采用承插式结构插入基座一和基座二，基座一的中间位置留有半圆槽位，用于将锥形道岔的轴安装进去，装配于锥形道岔的道岔轴封通过沉头螺钉进行锁紧，实现轴式连接，锥形道岔的上平面采用小角度坡面平滑设计，锥形道岔的尾端采用锥形设计并且放置在基座二上，用于避免轮缘与衔接轨道或锥形道岔的碰撞，基座一和锥形道岔保持不动，基座二被所处的混凝土基础带动位移，本发明消除外界对轨道的不良影响，确保运输安全。
Wheel guide transition device for rail at wharf expansion joint structure
The invention discloses a wheel guide transition device for a rail at a wharf expansion joint structure, which is characterized in that a base I and a base II are fixed on concrete foundations by adopting foundation bolts, and an expansion joint distance equal to that between the concrete foundations is reserved between the base I and the base II and can be adjusted according to a use site; the connecting rail is inserted into the first base and the second base through a socket-and-spigot structure, a semicircular groove position is reserved in the middle of the first base and used for installing a shaft of the conical turnout, a turnout shaft seal assembled on the conical turnout is locked through a sunk screw, shaft type connection is achieved, and the upper plane of the conical turnout is designed to be smooth with a small-angle slope. The tail end of the conical turnout adopts a conical design and is placed on the second base so as to avoid collision between the rim and the connecting rail or the conical turnout, the first base and the conical turnout are kept still, the second base is driven by the concrete foundation to move, the adverse effect of the outside on the rail is eliminated, and transportation safety is ensured.
本发明公开了一种用码头伸缩缝结构处轨道的车轮导向过渡装置，基座一和基座二采用地脚螺栓固定在混凝土基础上，基座一和基座二之间留有等同于混凝土基础之间的伸缩缝距离，可根据使用现场进行调节，衔接轨道采用承插式结构插入基座一和基座二，基座一的中间位置留有半圆槽位，用于将锥形道岔的轴安装进去，装配于锥形道岔的道岔轴封通过沉头螺钉进行锁紧，实现轴式连接，锥形道岔的上平面采用小角度坡面平滑设计，锥形道岔的尾端采用锥形设计并且放置在基座二上，用于避免轮缘与衔接轨道或锥形道岔的碰撞，基座一和锥形道岔保持不动，基座二被所处的混凝土基础带动位移，本发明消除外界对轨道的不良影响，确保运输安全。
Wheel guide transition device for rail at wharf expansion joint structure
一种用码头伸缩缝结构处轨道的车轮导向过渡装置
CHEN HAIMING (Autor:in) / JIA SHAOBO (Autor:in)
22.08.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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