Test device is drawn to multi -functional stock body

The utility model discloses a test device is drawn to multi -functional stock body, set up the locking structure on the stock body including billet, activity, be provided with a plurality of through -holes that make the stock body run through on the billet, locking structure sets up on the billet, thereby locking structure is through the restriction of the locking stock body the position of billet, the bottom of billet is provided with the jack that is used for providing thrust for the billet. The utility model discloses an activity sets up locking structure on the stock body, through the locking structure locking stock body to the position of restriction billet makes under the thrust effect of jack, and the billet provides thrust for the stock body, realizes the stock body and draws the experiment, and simple structure installs and removes the convenience, and test efficiency is high, and the loading is stable moreover, can effectively test out the tensile of the stock body and pull out the bearing capacity.