Chain capable of being quickly installed and removed

The utility model discloses a chain capable of being quickly installed and removed, comprising a plurality of chain links which are connected end to end through pin shafts; one end of each chain link is an inner chain link, and the other end of the chain link is an outer chain link; one end of each...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LUO HONGBO, ZHONG WEICHUANG, QIN XUEFENG, ZHANG HONGQING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVINGPURPOSES BLASTING CHAINS ENGINEERING ELEMENTS AND UNITS FITTINGS PREDOMINANTLY USED THEREFOR 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 utility model discloses a chain capable of being quickly installed and removed, comprising a plurality of chain links which are connected end to end through pin shafts; one end of each chain link is an inner chain link, and the other end of the chain link is an outer chain link; one end of each pin shaft is a convex shoulder, and both sides of the other end of the pin shaft are provided with positioning blocks; the pin shaft hole of an outer end plate on one end of the outer chain link is provided with a blocking shoulder; the blocking shoulder is provided with two troughs and two positioning pits; the troughs are crossed with the positioning pits; the positioning blocks can pass through the troughs and are arranged in the positioning pits; the positioning blocks are arranged in the positioning pits; and a clip is arranged on the convex shoulder end of the pin shaft. Compared with the prior art, one end of each pin shaft adopted by the chain is provided with the positioning blocks, one end of the connecte