Monitoring device of level formation of image is exclusively used in

The utility model discloses a monitoring device of level formation of image is exclusively used in, it mainly includes watch -dog and horizontal base, the watch -dog is cylindrically, the last semicircular groove that can place the watch -dog that is equipped with of horizontal base, horizontal base is last to be equipped with the spout along semicircular groove, is equipped with the lubricating fluid in the spout, and in the slider was provided the spout, the bottom of spout was equipped with the lubricating fluid drain pipe, and the left side of spout is equipped with lubricating fluid feed liquor pipe. The beneficial effect of the utility model have: by providing horizontal base, in the time of the run -off the straight, monitoring device since high -quality gage block not along with the horizontal base run -off the straight to keep the horizontal state of one always, the accessible provides automatic card strip and whether enters into automatic card strip groove and realize switching under self -balancing and vehicle -mounted slope two types, be equipped with the elastic layer to avoid leading to because of inclination is too big the fierce striking of slider to damage.