Standing rail

The utility model relates to the technical field of roller shutter rails, in particular to a vertical rail which comprises a rail body, guide bending plates which are bent upwards and are of an integrated structure are arranged on the two sides of the rail body, and a centrally-arranged guide frame which is of an n-shaped structure and protrudes upwards and is of an integrated structure is arranged in the middle of the upper surface of the rail body. The vertical rail adopts a multi-guide-rail design, so that multi-sliding-block guide movement can be realized in a single groove body, and the transmission is more convenient; and a lateral limiting frame with the adjustable distance is movably assembled in an internal telescopic opening of the middle guide frame, the internal extrusion guide plates at all positions can be adjusted according to a single transverse adjusting lead screw, operation is easy and convenient, and the application range is wider. 本实用新型涉及卷帘轨道技术领域，尤其是一种立则轨道，包括轨道本体，轨道本体两侧具有向上弯折的一体结构导向弯折板，轨道