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我队耿希武同志,在术革新运动中,创造了一种安全提引接手,经试用,效果很好.其接续方法如图所示,安全提引接手套在提引梁上,提引环系在提引绳上.其使用方法是,在钻机智上杆时,将提引梁搁上,拉完后摘下即可.该种提引接手由于提引环系直接系在提引绳上,故操作轻便;没有提引钩,减少了撞刮横轴齿轮及搭板的现象;接续简单,节省时间.
Comrade Zhai Xiwu of our team created a safe pick-up to take over in the technological innovation movement. After trials, the results are very good. The method of continuation is shown in the figure. The safety pick-up is connected to the gloves on the lifting beam and the ring is attached. The method of use is to put the lifting beam on the drill rod and pull it off after pulling it on the machine. This type of picking up takes over as the pulling ring system is directly attached to the lifting rope. Therefore, the utility model has the advantages of light operation, no mention of the hook, and reduction of the phenomenon of collision and scraping of the horizontal shaft gear and the plate; the connection is simple and the time is saved.