A modular down-the-hole drill device for a reef blasting ship is characterized in that a top drill frame of the device is connected with an upper drill frame, the upper drill frame is connected with an upper section of a middle drill frame, the upper section of the middle drill frame is connected with a lower section of the middle drill frame, the lower section of the middle drill frame is connected with a lower drill frame and a rear frame module, and a propelling mechanism is welded to the back face of a sliding frame of the upper section of the middle drill frame; the ladder stand is welded to the side face of the sliding frame, the chuck and the gyrator are both attached to the front face of the sliding frame, the drill rod is connected with a shaft of the gyrator, and the drill rod is sleeved with the sleeve. By the adoption of the double-sliding-rail structure, the accident that equipment derails are out of control and falls off can be prevented, the modular segmented structure is adopted, disassembly and assembly are convenient, the device can be matched and used between different drilling frames and different reef boats, the device can be repeatedly used, the rebuilding cost is reduced, and the device is suitable for being installed on the reef boats of various types.

    一种用于炸礁船的模块式潜孔钻机装置,该装置的顶部钻架和上部钻架连接,上部钻架和中部钻架上段连接,中部钻架上段和中部钻架下段连接,中部钻架下段分别与下部钻架、后架模块连接,推进机构焊接在中部钻架上段的滑架的背面,爬梯焊接在滑架的侧面,卡盘、回转器都附着在滑架的正面,钻杆与回转器的轴连接,套管套在钻杆的外面。采用本发明的双滑轨结构可以防止设备出轨失控掉落事故的发生,采用模块式分段结构,除了拆装方便外,还可以在不同的钻架和不同的炸礁船之间相互调配使用,可以重复使用,减少重新建造的成本,适合安装在各种类型的炸礁船上。


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    Title :

    Modular down-the-hole drill device for reef blasting ship


    Additional title:

    一种用于炸礁船的模块式潜孔钻机装置


    Contributors:
    GAN SHULIN (author) / WU JIANJUN (author) / REN CHUNGANG (author) / LU SHAOFENG (author) / SU HAICHENG (author) / FENG SHAOQIN (author) / CHEN KEREN (author) / LI QUANMIN (author) / YAN XUNYOU (author) / QIN JICHENG (author)

    Publication date :

    2023-02-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    E21B EARTH OR ROCK DRILLING , Erd- oder Gesteinsbohren / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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