Tool for measuring pouring elevation of pile hole of cast-in-place pile

The utility model discloses a cast-in-place pile hole pouring elevation measuring tool which comprises a frame body used for being placed on the outside ground, a linkage rod is arranged on the frame body, a take-up reel is movably arranged on the linkage rod, a depth measuring rope is wound on the take-up reel, and the depth measuring rope is connected with the frame body. One end of the depth measuring rope is connected with a collecting block which is used for being placed in an external cast-in-place pile hole and bringing out concrete, and the linkage rod is provided with a fixing piece used for fixing the take-up reel. The concrete surface elevation measuring tool solves the problem that a concrete surface elevation measuring tool which is low in cost, convenient to operate, simple in structure and high in detection efficiency does not exist in the prior art. 本实用新型公开了一种灌注桩桩孔浇筑标高的测量工具，包括用于放置在外界地面上的架体，所述架体上设置有联动杆，所述联动杆上活动设置有收线盘，所述收线盘上缠设有测深绳，所述测深绳一端连接有用于置入外界灌注桩桩孔中并带出混凝土的收集块，所述联动杆上设置有用于固定收线盘的固定件，本实用新型解决了现有技