The utility model discloses a stock or anchor rope are put by pressure equipment belongs to mine roadway support technical field, and the device includes that tray, " calabash " type let the pressure body reach outer backing plate. Its characterized in that, " calabash " type lets press has on the body one to be on a parallel with wherein the axis direction and to run through whole and let the side opening of pressing the body, surpasses the closed intensity of side opening and lets when pressing the body " calabash tripe " compressive strength when the crustal stress, lets press the body " calabash " shen ru to hole and " calabash tripe " quilt is flattened and provides and let the pressure, releases certain crustal stress and tunnel surrouding rock deformation. The utility model discloses simple structure, simple to operate, can provide in a big way let the pressure effect, it can't provide the pressure effect that lets to have overcome traditional anchor, stock (cable) appears and is pulled out or break and strut the not enough of inefficacy.