A dragger safety connection structure comprises an insertion pin component, a seal ring, an insertion hole component, an end cover component A, an earth lead component, a manipulator component A, a shell component, a manipulator component B, a center cover and an end cover component B. The insertion pin component is connected with the insertion hole component through the seal ring. The earth lead component is mounted on the end cover component A through a screw and a gasket. The manipulator component A is mounted on the shell component through a screw. The manipulator component B is also mounted on the shell component through a screw. The end cover component A is mounted at one end of the center cover through a screw and a gasket. The end cover component B is mounted at the other end of the center cover through a screw and a gasket. The dragger safety connection structure has the advantages that the dragger safety connection structure is widely applied to draw gear systems of railway vehicles and is reliable to touch and good in performance; the dragger safety connection structure and an O-shaped ring are mounted cooperatively, and high buffering and sealing performance is achieved; a system contact body is of a two-body type compression joint structure, the front end of the system contact body is mounted and demounted in the front, operation is simple and mounting and maintaining are facilitated.
Dragger safety connection structure
2015-06-24
Patent
Electronic Resource
English
IPC: | B61G Kupplungen besonders ausgebildet für Eisenbahnfahrzeuge , COUPLINGS SPECIALLY ADAPTED FOR RAILWAY VEHICLES |
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