Advanced small conduit angle control clamp tool

The utility model provides an advanced small guide pipe angle control clamp tool which comprises a tool body detachably installed at the hole opening position of a steel arch, a clamp correspondingly matched with the hole opening position is arranged on the tool body, and the size and the angle of an inner hole of the clamp are correspondingly matched with a drill rod of an advanced small guide pipe. According to the utility model, the tool body is detachably and cleanly mounted at the hole opening position of the steel arch, and the fixture which is correspondingly matched with the hole opening position of the steel arch is arranged on the tool body, so that the angle and the position of a drill rod of the advanced small guide pipe are fixed, the angle and the position of the advanced small guide pipe are not displaced when the advanced small guide pipe is subjected to grouting work, and the grouting effect is improved. 本实用新型提供了一种超前小导管角度控制卡具工装，包括可拆卸式安装于钢拱架开孔位置的工装本体，所述工装本体上设有与开孔位置相对应匹配的卡具，所述卡具内孔大小以及角度与超前小导管的钻