Hoisting device for blowout preventer

The utility model provides a hoisting device for a blowout preventer, the hoisting device comprises a U-shaped shell and a safety pin, two ends of a U-shaped opening of the shell are provided with two pin holes corresponding to each other, and the size of the safety pin is matched with that of the p...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: WANG JUNJUN, HAN JIAN, SUN XUEYONG, SUN JINGGUANG, WANG AIJUN, QIAO WENXUAN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:The utility model provides a hoisting device for a blowout preventer, the hoisting device comprises a U-shaped shell and a safety pin, two ends of a U-shaped opening of the shell are provided with two pin holes corresponding to each other, and the size of the safety pin is matched with that of the pin holes; and the shell can surround the blowout preventer and is fixed by inserting the safety pin into the pin hole, so that the hoisting device can hoist the blowout preventer. The lifting device has the advantages that the safety pins are inserted into the pin holes in the shell, so that the lifting device is quickly mounted, and the lifting device is convenient to dismount, time-saving and labor-saving. 本实用新型提供一种防喷器用吊装装置,所述吊装装置包括呈U形结构的壳体和安全销,所述壳体的U形开口处的两端设有两个彼此对应的销孔,所述安全销与所述销孔的大小相匹配;所述壳体能够环抱在防喷器外并通过所述安全销插入所述销孔进行固定,使得所述吊装装置能够对所述防喷器进行吊装。本实用新型的有益效果包括:通过安全销插入壳体上的销孔,以实现吊装装置的快速安装,且拆卸方便,省时省力。