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我队缺少鑽塔,採用89公厘套管(或岩心管)制作,使用效果良好。其优点是,制作簡易,不損坏套管,做鑽塔用过,不影响做套管使用;可根据使用要求配成各种不同高度;塔腿輕便,拆迁安装方便,9米高之鑽塔,只需5人建立,一人掌握支承,余下四人各抱一腿,很快便可立好。拆时,只需1人放倒,2人搬运。此外由于採用木拉手能便于釘席子。
My team lacks a rig, using 89 mm casing (or core tube) production, the use of good results. The utility model has the advantages that: the utility model has the advantages of simple production, no damage to the casing, no need of using the casing, no need to use the casing, various heights according to the requirements of use, light weight of the tower leg, convenient demolition and installation, Tower, only 5 people to establish, one person to grasp the support, the remaining four each hold one leg, can quickly stand up. When demolished, just one person down, 2 people handling. In addition, the use of wooden handle to facilitate the nail mat.