Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a rail fastener structure. The rail fastener structure comprises at least two positioning supports. Connection end posts are arranged at the positions, close to the outer side faces, of the upper surfaces of the positioning supports. The bottoms of the connection end posts extend into the positioning supports and are fixedly connected with the positioning supports. Connection steel plates are transversely arranged on the inner side faces of the connection end posts. One end of each connection steel plate is fixed to the corresponding connection end post, and the other end of each connection steel plate is connected with a positioning column. Adjustable fastening plates are arranged on the upper surfaces of the connection steel plates and are connected to the connection end posts and the positioning columns in a clamping manner. Lock catches are connected to the inner side faces of every two positioning supports. One end of each lock catch is connected with the corresponding positioning support, and the other end of each lock catch is fixed to a rail bearing plate. The lower surfaces of the rail bearing plates and the lower surfaces of the positioning supports are on the same horizontal line. The rail fastener structure has good positioning performance and is not prone to falling. The working condition of fasteners can be effectively improved, interaction of wheel rails is reduced, the service life of the fasteners can be prolonged to a certain extent, connection is firm, and fine adjustment can be conducted according to practical situations.
The invention discloses a rail fastener structure. The rail fastener structure comprises at least two positioning supports. Connection end posts are arranged at the positions, close to the outer side faces, of the upper surfaces of the positioning supports. The bottoms of the connection end posts extend into the positioning supports and are fixedly connected with the positioning supports. Connection steel plates are transversely arranged on the inner side faces of the connection end posts. One end of each connection steel plate is fixed to the corresponding connection end post, and the other end of each connection steel plate is connected with a positioning column. Adjustable fastening plates are arranged on the upper surfaces of the connection steel plates and are connected to the connection end posts and the positioning columns in a clamping manner. Lock catches are connected to the inner side faces of every two positioning supports. One end of each lock catch is connected with the corresponding positioning support, and the other end of each lock catch is fixed to a rail bearing plate. The lower surfaces of the rail bearing plates and the lower surfaces of the positioning supports are on the same horizontal line. The rail fastener structure has good positioning performance and is not prone to falling. The working condition of fasteners can be effectively improved, interaction of wheel rails is reduced, the service life of the fasteners can be prolonged to a certain extent, connection is firm, and fine adjustment can be conducted according to practical situations.
Rail fastener structure
LIANG FENG (Autor:in)
28.10.2015
Patent
Elektronische Ressource
Englisch
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau
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