A half chute formula attach fitting for F shaped steel rail

The utility model discloses a half chute formula attach fitting for F shaped steel rail, including being used for setting up lower connecting plate and the spacing boss in the pterygoid lamina lower surface, wherein spacing boss protrusion sets up on a side of connecting plate down, the surperficial...

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Bibliographic Details
Main Authors GUO ZHIYONG, SUN LI, LOU HUIBIN, WANG SENRONG, GAO YONGJIE, QUAN SHUNXI, JING SHIYUAN, LI WEIQIANG
Format Patent
LanguageChinese
English
Published 28.09.2016
Subjects
CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
FIXED CONSTRUCTIONS
MACHINES FOR MAKING RAILWAYS OF ALL KINDS
PERMANENT WAY
PERMANENT-WAY TOOLS
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Summary:The utility model discloses a half chute formula attach fitting for F shaped steel rail, including being used for setting up lower connecting plate and the spacing boss in the pterygoid lamina lower surface, wherein spacing boss protrusion sets up on a side of connecting plate down, the surperficial plane that is of its protrusion end, F shaped steel rail pterygoid lamina corresponds the upper and lower logical groove of lining up that is provided with with spacing boss one end matching respectively, spacing boss under the logical groove between the relative both wings board and the rectangular shape space of the common formation in gap between the two are used for on the connecting plate inserts, passing the connecting hole through the connecting piece, will to descend connecting plate and pterygoid lamina to be connected fixed, can make this spacing boss pass rectangular shape space and its protrusion end surface and pterygoid lamina upper surface parallel and level, and make the side completely with the pt
Bibliography:Application Number: CN20162192772U