Slide rail stop device

The utility model discloses a slide rail stop device, slide rail stop device includes: the lug, the lug is fixed on the connecting plate of crawler dozer, the slide rail way, slide rail says and fixeson the side cover door of crawler dozer, slide rail says that one side is equipped with first spacing groove, slide rail says that the opposite side is equipped with the second spacing groove, the gag lever post, gag lever post one end slidable ground sets up on slide rail says to can assign and fix at first spacing groove or the 2nd limiting groove, the gag lever post other end passes through rotary mechanism rotatably to be fixed on the lug. The utility model discloses simple structure, simple to operate, the stable performance can effectively be solved the side and covered the problem thatthe door cannot be spacing, lets the convenient maintenance of maintenance operating personnel debug. 本实用新型公开了种滑轨限位装置，所述滑轨限位装置包括：搭子，所述搭子固定在履带式推土机的连接板上；滑行轨道，所述滑行轨道固定在履带式推土机的侧罩门上，所述滑行轨道侧设有第限位槽，所述滑行轨道另侧设有第二限位槽；限位杆，所述限位杆端可滑动地设置在滑