The invention relates to the technical field of drilling tool hoisting, and provides a hoisting device for a heavy drilling tool. The hoisting device comprises a hoisting tool main body, a crane connecting piece and a hoisting object connecting piece. The hoisting tool main body comprises a barrel. The upper end of the barrel is connected with a horizontal plate. Two opposite vertical plates are arranged on the horizontal plate. The crane connecting piece comprises two pin shafts. The two pin shafts are horizontally inserted between the two vertical plates and are in hanging fit with a door type crane hook head. The hoisting object connecting piece comprises a hoisting disc. The hoisting disc is arranged at the lower end of the barrel, and an opening of the hoisting disc is downward. The opening is in clamping fit with a connector on the drilling tool. The hoisting device has the beneficial effects that the hoisting device is simple and convenient to operate, various problems caused by adoption of a traditional steel wire rope can be effectively avoided, the construction work requirement is met, the hoisting safety is improved, the work time is saved, and meanwhile the work labor intensity is reduced.
本发明涉及钻具吊装技术领域,提供了一种重型钻具用起吊装置,包括吊具主体、吊机连接件和吊物连接件;所述吊具主体包括筒体,所述筒体上端连接有水平板,水平板上安装有相对而设的两立板;所述吊机连接件包括两个销轴;两个所述销轴水平插接在两立板之间,且与门式起重机钩头挂接配合;所述吊物连接件包括吊盘;所述吊盘安装于所述筒体下端,且吊盘的开口向下;所述开口与钻具上接口卡接配合。本发明的优点在于:不仅操作简单、方便,还能有效避免采用传统钢丝绳带来的各种问题,满足施工作业需求,即提高吊运安全性,也节省作业时间,同时还降低作业劳动强度。
Hoisting device for heavy drilling tool
一种重型钻具用起吊装置
2021-12-28
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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