Lock washer for steel rail connection

The embodiment of the utility model provides a lock washer for steel rail connection, and relates to the technical field of rails. The lock washer for steel rail connection is applied to a steel rail and comprises a washer body, the washer body comprises a mounting surface and a working surface, and...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	BAI DAPENG, DENG YUWEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The embodiment of the utility model provides a lock washer for steel rail connection, and relates to the technical field of rails. The lock washer for steel rail connection is applied to a steel rail and comprises a washer body, the washer body comprises a mounting surface and a working surface, and the mounting surface is used for being directly attached to a rail web of the steel rail or mounted on a matching surface of other parts on the steel rail; the working surface is used for mounting first bolts or second bolts; a counter bore is formed in the working face, a through hole is formed in the gasket body, the through hole penetrates through the bottom wall of the counter bore and the mounting face, and the center line of the counter bore and the center line of the through hole coincide. The counterbore is used for being matched with a bolt head of a first bolt to prevent the first bolt from rotating; the through hole is used for being matched with the bolt head of the second bolt to prevent the second bo