Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fastener structure for subway
The invention discloses a fastener structure for a subway. The fastener structure comprises a T-shaped bolt, an elastic strip, an anchor bolt, an iron base plate, an elastic base plate below the iron base plate, a heightening base plate below the iron base plate, an insulating gauge block, a heightening base plate below a rail and a base plate below the rail. A steel rail installation position is arranged in the middle of the iron base plate and used for installing a steel rail, the steel rail extends in the front-back direction, and meanwhile an under-rail base plate and an under-rail heightening base plate are sequentially arranged between the steel rail and the iron base plate from bottom to top. An iron base plate lower elastic base plate and an iron base plate lower heightening base plate are sequentially arranged below the iron base plate, and the iron base plate lower heightening base plate makes contact with the rail bearing face. The metro fastener is reasonable in design, simple in structure and more convenient to mount and dismount, and the problems that an existing metro fastener is small in adjustment amount and inconvenient to maintain can be solved.
本发明公开了一种地铁用扣件结构，包括T型螺栓、弹条、锚固螺栓、铁垫板、铁垫板下弹性垫板、铁垫板下调高垫板、绝缘轨距块、轨下调高垫板和轨下垫板；铁垫板的中间位置为钢轨安装位，钢轨安装位用于安装钢轨，钢轨沿前后方向延伸，同时钢轨与铁垫板之间由下往上依次设有轨下垫板和轨下调高垫板；铁垫板向下依次设有铁垫板下弹性垫板和铁垫板下调高垫板，铁垫板下调高垫板与承轨面接触。本发明设计合理、结构简单、安装拆卸更方便，能够解决现有地铁扣件中调整量小、维修不便的难题。
Fastener structure for subway
The invention discloses a fastener structure for a subway. The fastener structure comprises a T-shaped bolt, an elastic strip, an anchor bolt, an iron base plate, an elastic base plate below the iron base plate, a heightening base plate below the iron base plate, an insulating gauge block, a heightening base plate below a rail and a base plate below the rail. A steel rail installation position is arranged in the middle of the iron base plate and used for installing a steel rail, the steel rail extends in the front-back direction, and meanwhile an under-rail base plate and an under-rail heightening base plate are sequentially arranged between the steel rail and the iron base plate from bottom to top. An iron base plate lower elastic base plate and an iron base plate lower heightening base plate are sequentially arranged below the iron base plate, and the iron base plate lower heightening base plate makes contact with the rail bearing face. The metro fastener is reasonable in design, simple in structure and more convenient to mount and dismount, and the problems that an existing metro fastener is small in adjustment amount and inconvenient to maintain can be solved.
本发明公开了一种地铁用扣件结构，包括T型螺栓、弹条、锚固螺栓、铁垫板、铁垫板下弹性垫板、铁垫板下调高垫板、绝缘轨距块、轨下调高垫板和轨下垫板；铁垫板的中间位置为钢轨安装位，钢轨安装位用于安装钢轨，钢轨沿前后方向延伸，同时钢轨与铁垫板之间由下往上依次设有轨下垫板和轨下调高垫板；铁垫板向下依次设有铁垫板下弹性垫板和铁垫板下调高垫板，铁垫板下调高垫板与承轨面接触。本发明设计合理、结构简单、安装拆卸更方便，能够解决现有地铁扣件中调整量小、维修不便的难题。
Fastener structure for subway
一种地铁用扣件结构
LIU HUIMIN (Autor:in) / SHAO TI (Autor:in) / WANG FENG (Autor:in)
11.04.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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