Ladder with positioning function and distance measuring function

The utility model relates to a ladder with a positioning function and a measuring function, which comprises a front ladder, a rear ladder, a first hinge component and a second hinge component, and the first top end of the front ladder is hinged with the first top end of the rear ladder through the first hinge component. The second top end of the front ladder is hinged to the second top end of the rear ladder through a second hinge assembly, and a laser measuring instrument and a laser positioner are arranged on the first hinge assembly and the second hinge assembly respectively. The laser measuring instrument and the laser positioner are arranged on the ladder, so that the ladder can accurately measure the length, the width, the height and the like, and can accurately position points, lines, planes and the like on a plane, thereby avoiding the inaccuracy of visual inspection and the inconvenience of using rulers and compasses; the ladder disclosed by the utility model has a positioning function and a measurin