Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Ballastless track roadbed slab connecting structure and construction method
The invention discloses a ballastless track roadbed slab connecting structure and a construction method, and belongs to the technical field of railway construction. The ballastless track roadbed slab connecting structure comprises a supporting layer, a first connecting hole is arranged in the top surface of the supporting layer; a pin connecting part is arranged in the first connecting hole; a roadbed slab is arranged on the top surface of the supporting layer, and a second connecting hole is formed in the bottom surface of the roadbed slab; a pin is fixedly arranged in the second connecting hole, and a part of the pin protrudes out of the bottom surface to form a matching part; a matching part extends into the first connecting hole and is detachably connected with the pin connecting part. The construction speed of the pins in the roadbed slab is greatly increased.
本发明公开一种无砟轨道道床板连接结构及施工方法，属于铁路施工技术领域。其中，一种无砟轨道道床板连接结构，包括：支承层，支承层的顶面开设有第一连接孔；销钉连接件，销钉连接件设置于第一连接孔内；道床板，道床板设置于支承层顶面上，且道床板的底面开设有第二连接孔；以及销钉，销钉固定设置于第二连接孔内，销钉的部分凸出于底面形成配合部；其中，配合部伸入第一连接孔内与销钉连接件可拆卸地连接。本发明大大提高了道床板内销钉的施工速度。
Ballastless track roadbed slab connecting structure and construction method
The invention discloses a ballastless track roadbed slab connecting structure and a construction method, and belongs to the technical field of railway construction. The ballastless track roadbed slab connecting structure comprises a supporting layer, a first connecting hole is arranged in the top surface of the supporting layer; a pin connecting part is arranged in the first connecting hole; a roadbed slab is arranged on the top surface of the supporting layer, and a second connecting hole is formed in the bottom surface of the roadbed slab; a pin is fixedly arranged in the second connecting hole, and a part of the pin protrudes out of the bottom surface to form a matching part; a matching part extends into the first connecting hole and is detachably connected with the pin connecting part. The construction speed of the pins in the roadbed slab is greatly increased.
本发明公开一种无砟轨道道床板连接结构及施工方法，属于铁路施工技术领域。其中，一种无砟轨道道床板连接结构，包括：支承层，支承层的顶面开设有第一连接孔；销钉连接件，销钉连接件设置于第一连接孔内；道床板，道床板设置于支承层顶面上，且道床板的底面开设有第二连接孔；以及销钉，销钉固定设置于第二连接孔内，销钉的部分凸出于底面形成配合部；其中，配合部伸入第一连接孔内与销钉连接件可拆卸地连接。本发明大大提高了道床板内销钉的施工速度。
Ballastless track roadbed slab connecting structure and construction method
无砟轨道道床板连接结构及施工方法
YANG XINGZHI (Autor:in) / WU YINGMING (Autor:in) / WANG JIANBIN (Autor:in) / DENG HONGQUAN (Autor:in) / ZHAO HAIQING (Autor:in)
15.06.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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