Pin for elevator and elevator assembly

The utility model provides a pin for an elevator and an elevator assembly. The pin for the elevator comprises a pin body, at least one clamping piece and an elastic device. The pin body comprises a slot inserting end used for being inserted into an elevator and a pulling-out end located on the lower...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	YUAN ZHIJIAN, SONG LIN, ZHANG LONG, ZHANG PENG, WANG XUDONG, DU LINWEI, LI SIYUAN, MENG WEIXIN, GUO LINQIANG, LI DAN, WANG JINZHU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
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Beschreibung
Zusammenfassung:	The utility model provides a pin for an elevator and an elevator assembly. The pin for the elevator comprises a pin body, at least one clamping piece and an elastic device. The pin body comprises a slot inserting end used for being inserted into an elevator and a pulling-out end located on the lower side of the inserting end. A mounting cavity penetrating through the surface of the pulling-out end is formed in the pin body. And at least one through hole is formed in the peripheral wall of the pin body and is communicated with the mounting cavity. And at least one clamping piece is arranged in the mounting cavity. The clamping piece comprises a connecting end and a movable end located above the connecting end, the connecting end is rotationally connected with the pin body, and the movable end corresponds to the through hole. And the elastic device is arranged in the mounting cavity and is connected with the movable end. And the elastic device is configured to enable at least one part of the movable end to pene