Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Novel bridge base plate fastener
The invention discloses a novel bridge base plate fastener. The invention provides a novel bridge backing plate fastener which comprises a bridge backing plate, threaded spikes, a pinch plate, a T-shaped bolt, a double-layer spring washer and a nut, by arranging an upper-mounted bridge backing plate, parts can be replaced and maintained without lifting a steel rail or taking down the backing plate, and the novel bridge backing plate fastener is easy to install; through setting a lower mounted bridge cushion plate, anti-theft and loosening functions can be achieved, and large-batch laying of railway lines is facilitated; the bridge backing plate and the pinch plate in the novel bridge backing plate fastener can be made of nodular cast iron materials with low cost instead of malleable cast iron materials with high cost and environmental protection hidden dangers in the manufacturing process, so that the manufacturing cost is reduced to some extent, the market share is improved, and the market competitiveness is improved. And the pinch plate adopts an adjustable structural design, so that different track gauges can be adjusted on the premise that the pinch plate is not replaced, the operation safety of a railway line is ensured, and the railway maintenance cost is reduced.
本发明公开一种新型桥梁垫板扣件。本发明提供的一种新型桥梁垫板扣件，包括：桥梁垫板、螺纹道钉、扣板、T型螺栓、双层弹簧垫圈以及螺母，通过设置上装式桥梁垫板，可以在不用抬高钢轨或取下垫板的情况下进行部件更换和维修，易安装，通过设置下装式桥梁垫板，可兼有防盗及放松脱功能，利于铁路线路的大批量铺设；新型桥梁垫板扣件中的桥梁垫板与扣板材料可采用成本较低的球墨铸铁材料制作，替代成本较高、制作过程有环保隐患的可锻铸铁材料，所以制造成本有所降低，利于提高市场占有率，增加市场竞争力。并且扣板采用可调整结构设计，可以在不更换扣板的前提下进行不同轨距的调整，保证铁路线路的运行安全和降低铁路维修费用。
Novel bridge base plate fastener
The invention discloses a novel bridge base plate fastener. The invention provides a novel bridge backing plate fastener which comprises a bridge backing plate, threaded spikes, a pinch plate, a T-shaped bolt, a double-layer spring washer and a nut, by arranging an upper-mounted bridge backing plate, parts can be replaced and maintained without lifting a steel rail or taking down the backing plate, and the novel bridge backing plate fastener is easy to install; through setting a lower mounted bridge cushion plate, anti-theft and loosening functions can be achieved, and large-batch laying of railway lines is facilitated; the bridge backing plate and the pinch plate in the novel bridge backing plate fastener can be made of nodular cast iron materials with low cost instead of malleable cast iron materials with high cost and environmental protection hidden dangers in the manufacturing process, so that the manufacturing cost is reduced to some extent, the market share is improved, and the market competitiveness is improved. And the pinch plate adopts an adjustable structural design, so that different track gauges can be adjusted on the premise that the pinch plate is not replaced, the operation safety of a railway line is ensured, and the railway maintenance cost is reduced.
本发明公开一种新型桥梁垫板扣件。本发明提供的一种新型桥梁垫板扣件，包括：桥梁垫板、螺纹道钉、扣板、T型螺栓、双层弹簧垫圈以及螺母，通过设置上装式桥梁垫板，可以在不用抬高钢轨或取下垫板的情况下进行部件更换和维修，易安装，通过设置下装式桥梁垫板，可兼有防盗及放松脱功能，利于铁路线路的大批量铺设；新型桥梁垫板扣件中的桥梁垫板与扣板材料可采用成本较低的球墨铸铁材料制作，替代成本较高、制作过程有环保隐患的可锻铸铁材料，所以制造成本有所降低，利于提高市场占有率，增加市场竞争力。并且扣板采用可调整结构设计，可以在不更换扣板的前提下进行不同轨距的调整，保证铁路线路的运行安全和降低铁路维修费用。
Novel bridge base plate fastener
一种新型桥梁垫板扣件
LI GANG (Autor:in) / XU TING (Autor:in) / MAO RUICHEN (Autor:in) / MENG XUE (Autor:in) / MA XIAOFEI (Autor:in) / CHEN JINDA (Autor:in) / ZHU XIUYAN (Autor:in) / XIE YONGFU (Autor:in)
20.04.2021
Patent
Elektronische Ressource
Chinesisch
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