A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Tramcar fastener with improved insulating track gauge blocks
The invention discloses a tramcar fastener with improved insulating track gauge blocks. The tramcar fastener with the improved insulating track gauge blocks comprises an installation base plate which is used for being poured inside an integral track bed; the middle of the installation base is used for fixedly installing a channel rail; two ends of the installation base plate are provided with limit reinforcing ribs; the insulating track gauge blocks are arranged between the limit reinforcing ribs and the channel rail; the section of each insulating track gauge block is in a shape like the figure seven; each insulating track gauge block comprises a horizontal portion and a vertical portion; the horizontal portions of the insulating track gauge blocks are arranged between B-shaped elastic strips and the channel rail; the vertical portions of the insulating track gauge blocks are arranged between the reinforcing ribs and the channel rail; the internal sides of the limit reinforcing ribs are provided with tracked gauge block limit grooves; the vertical portions of the insulating track gauge vertical portions are provided with positioning bosses which are matched with the tracked gauge block limit grooves. The tramcar fastener with the improved insulating track gauge blocks can further improve the reliability of the existing insulating track gauge blocks to improve the service life of the insulating track gauge blocks.
Tramcar fastener with improved insulating track gauge blocks
The invention discloses a tramcar fastener with improved insulating track gauge blocks. The tramcar fastener with the improved insulating track gauge blocks comprises an installation base plate which is used for being poured inside an integral track bed; the middle of the installation base is used for fixedly installing a channel rail; two ends of the installation base plate are provided with limit reinforcing ribs; the insulating track gauge blocks are arranged between the limit reinforcing ribs and the channel rail; the section of each insulating track gauge block is in a shape like the figure seven; each insulating track gauge block comprises a horizontal portion and a vertical portion; the horizontal portions of the insulating track gauge blocks are arranged between B-shaped elastic strips and the channel rail; the vertical portions of the insulating track gauge blocks are arranged between the reinforcing ribs and the channel rail; the internal sides of the limit reinforcing ribs are provided with tracked gauge block limit grooves; the vertical portions of the insulating track gauge vertical portions are provided with positioning bosses which are matched with the tracked gauge block limit grooves. The tramcar fastener with the improved insulating track gauge blocks can further improve the reliability of the existing insulating track gauge blocks to improve the service life of the insulating track gauge blocks.
Tramcar fastener with improved insulating track gauge blocks
LI MIN (author) / LUO YUNDONG (author) / LIU LIN (author)
2015-04-01
Patent
Electronic Resource
English
IPC:
E01B
PERMANENT WAY
,
Gleisoberbau