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根据我队施工区测井仪器常常被卡的情况,我们测井组利用废岩芯管制成了简单而有效的测井仪器被卡事故处理工具。简介如下。该工具由岩芯管(1.4米长)、锁接手、铁棍及护圈制成(见图)。管子下端呈喇叭口状,并磨钝。一方面可防止外层护圈滑落,另一方面下钻时防止管口擦破电缆。为了使电缆能方便地放出管中,在管子和护圈壁上开一个通天窄口。护圈套在管外,并可以转动。使用时,先把管子与护圈窄口对齐,将电缆放入,旋转护圈,使其销钉眼与管子销钉
According to our team construction area logging tools are often stuck situation, our logging team using the waste rock core tube made of a simple and effective tool logging tools were accident handling. Brief introduction is as follows. The tool is made of a core tube (1.4 meters long), lock take-up, iron bars and retainers (see photo). The lower end of the tube is a bell mouth, and blunt. On the one hand to prevent the outer ring off, on the other hand to prevent the mouth drill drill cable. In order for the cable to be easily emanated from the tube, open a narrow opening in the pipe and retainer wall. Retaining ring set outside the tube, and can rotate. Use, the first tube and retainer narrow mouth alignment, the cable into the rotating retainer, the pin eye and the tube pin