Hanger with adjustable coarse pigtails

A hanger with adjustable coarse pigtails is composed of a mule head base plate, a hanging adjusting plate, a limit bolt, a lead weight and the coarse pigtails and is characterized in that the hanging adjusting plate is composed of two semicircular casting pieces or thick steel plates, a hanging lug...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: XU FENGHUA, ZHAO XUEYUN, LI LING, QIU XIQUAN, SONG NA, CHEN HUALEI, LI YING
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:A hanger with adjustable coarse pigtails is composed of a mule head base plate, a hanging adjusting plate, a limit bolt, a lead weight and the coarse pigtails and is characterized in that the hanging adjusting plate is composed of two semicircular casting pieces or thick steel plates, a hanging lug with an opening groove is arranged on the cutting extending line of each semicircle, and a coarse pigtail limit bolt is arranged in the front-back direction on the lower portion of each hanging lug. The middle portions of the two hanging adjusting plates are buckled in concave-convex mode, inclined teeth which are matched in concave-convex mode are arranged on the contact plane of the two hanging adjusting plates, a fixed bolt fixed with the mule head base plate is arranged in the center, and the hanging lugs of the two hanging adjusting plates fixed with a mule head are at the same plane. The length of the coarse pigtails can be slightly adjusted, and users do not need to cut the coarse pigtails and can achieve th