Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fixed type combined frog pull-open prevention structure
The invention provides a fixed type combined frog pull-open prevention structure which comprises a point rail, a plurality of spacer irons arranged between wing rails and frog heel rails, and the point rail, the wing rails and the frog heel rails are connected into a whole through elastic cylindrical pins, bolt connecting pairs and cover type steel rail gaskets. According to the anti-pulling scheme of the fixed combined frog, the structure is relatively simple; the stability and the safety are good; the safety and the service life of the frog can be relatively improved; the railway market requirements are met.
提供一种固定型组合辙叉防拉开结构，包括心轨，翼轨与叉跟轨之间设置若干个间隔铁，并通过弹性圆柱销、螺栓连接副及盖型钢轨垫圈连接成整体。本发明固定型组合辙叉防拉开方案结构相对简单；稳定以及安全性好；可相对提高辙叉安全性和使用寿命；满足铁路市场需求。
Fixed type combined frog pull-open prevention structure
The invention provides a fixed type combined frog pull-open prevention structure which comprises a point rail, a plurality of spacer irons arranged between wing rails and frog heel rails, and the point rail, the wing rails and the frog heel rails are connected into a whole through elastic cylindrical pins, bolt connecting pairs and cover type steel rail gaskets. According to the anti-pulling scheme of the fixed combined frog, the structure is relatively simple; the stability and the safety are good; the safety and the service life of the frog can be relatively improved; the railway market requirements are met.
提供一种固定型组合辙叉防拉开结构，包括心轨，翼轨与叉跟轨之间设置若干个间隔铁，并通过弹性圆柱销、螺栓连接副及盖型钢轨垫圈连接成整体。本发明固定型组合辙叉防拉开方案结构相对简单；稳定以及安全性好；可相对提高辙叉安全性和使用寿命；满足铁路市场需求。
Fixed type combined frog pull-open prevention structure
一种固定型组合辙叉防拉开结构
SUN LIBIN (Autor:in) / YUAN BAOJUN (Autor:in) / ZHANG CHUNYU (Autor:in) / WANG ALI (Autor:in) / LI CHUNQIANG (Autor:in)
18.10.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
Fixed combined frog fixed through self-adaptive clamping plates
| Europäisches Patentamt | 2023