Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Frog assembly and turnout structure
The invention provides a frog assembly and a turnout structure. The frog assembly comprises wing rails and a fork heel rail, and the wing rails comprise a first wing rail and a second wing rail; the fork heel rail comprises a first fork heel rail and a second fork heel rail, and one end of the first fork heel rail is inserted into one end of the first wing rail; one end of the second fork heel rail is inserted into one end of the second wing rail; a point rail is included, is arranged between the first wing rail and the second wing rail and is positioned at a joint of the wing rails and the fork heel rail; and the point rail is connected with the wing rails and the fork heel rail through a first connecting part. The invention provides the frog assembly. The wing rails, the point rail and the fork heel rail are arranged to be a detachable structure and the three parts are connected and fastened through the first connecting part. Compared with an integrated alloy steel frog, by using thefrog assembly and the turnout structure of the invention, the performance of the frog is guaranteed, meanwhile, casting machining difficulty of the frog assembly is reduced, manufacturing cost of thefrog assembly is decreased, and in addition, a transportation process of the frog assembly can be more convenient through a detachable structural design.
本发明提供了一种辙叉组件和道岔结构，辙叉组件包括：翼轨、叉跟轨，其中，翼轨包括第一翼轨和第二翼轨；叉跟轨包括：第一叉跟轨和第二叉跟轨，第一叉跟轨的一端插设于第一翼轨的一端；第二叉跟轨的一端插设于第二翼轨的一端；还包括心轨，设置于第一翼轨和第二翼轨之间，且位于翼轨和叉跟轨的连接处；心轨通过第一连接部与翼轨和叉跟轨相连接。本发明提供的辙叉组件，通过将翼轨、心轨和叉跟轨设置为可拆分结构，再通过第一连接部将三者进行连接和紧固，相比于整体式合金钢辙叉，在保证了辙叉性能的同时，降低了辙叉组件的铸造加工难度，进而降低了辙叉组件制造成本，并且，可拆分式的结构设计还能够使得辙叉组件的运输过程更加方便。
Frog assembly and turnout structure
The invention provides a frog assembly and a turnout structure. The frog assembly comprises wing rails and a fork heel rail, and the wing rails comprise a first wing rail and a second wing rail; the fork heel rail comprises a first fork heel rail and a second fork heel rail, and one end of the first fork heel rail is inserted into one end of the first wing rail; one end of the second fork heel rail is inserted into one end of the second wing rail; a point rail is included, is arranged between the first wing rail and the second wing rail and is positioned at a joint of the wing rails and the fork heel rail; and the point rail is connected with the wing rails and the fork heel rail through a first connecting part. The invention provides the frog assembly. The wing rails, the point rail and the fork heel rail are arranged to be a detachable structure and the three parts are connected and fastened through the first connecting part. Compared with an integrated alloy steel frog, by using thefrog assembly and the turnout structure of the invention, the performance of the frog is guaranteed, meanwhile, casting machining difficulty of the frog assembly is reduced, manufacturing cost of thefrog assembly is decreased, and in addition, a transportation process of the frog assembly can be more convenient through a detachable structural design.
本发明提供了一种辙叉组件和道岔结构，辙叉组件包括：翼轨、叉跟轨，其中，翼轨包括第一翼轨和第二翼轨；叉跟轨包括：第一叉跟轨和第二叉跟轨，第一叉跟轨的一端插设于第一翼轨的一端；第二叉跟轨的一端插设于第二翼轨的一端；还包括心轨，设置于第一翼轨和第二翼轨之间，且位于翼轨和叉跟轨的连接处；心轨通过第一连接部与翼轨和叉跟轨相连接。本发明提供的辙叉组件，通过将翼轨、心轨和叉跟轨设置为可拆分结构，再通过第一连接部将三者进行连接和紧固，相比于整体式合金钢辙叉，在保证了辙叉性能的同时，降低了辙叉组件的铸造加工难度，进而降低了辙叉组件制造成本，并且，可拆分式的结构设计还能够使得辙叉组件的运输过程更加方便。
Frog assembly and turnout structure
辙叉组件和道岔结构
LUO ZHEN (Autor:in) / LIU HAO (Autor:in) / TANG LI (Autor:in) / LIU ZHICHAO (Autor:in) / HU YANG (Autor:in) / XU SENSEN (Autor:in) / LIN ZHIWEN (Autor:in)
27.11.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau