Device for road cross slope detection

The utility model discloses a device for road cross slope detection, which comprises a detection device body (1) arranged on a road surface (5), the detection device body (1) is formed by connecting two first cross rods (11) and a plurality of second cross rods (12) with equal length or unequal length through fasteners (2), the first cross rods (11) are symmetrically arranged at two ends of the detection device body (1), and the second cross rods (12) are symmetrically arranged at two ends of the detection device body (1). A support (3) is movably mounted at the end part of each first cross rod (11), a positioning hole (31) is formed in the bottom of each support (3), and a digital display inclinometer (4) is mounted at the top of any second cross rod (12). The length of the cross slope detection device can be adjusted according to the length of a cross slope in an actual construction site, so that the cross slope detection device is energy-saving, environment-friendly and multipurpose, the cross slope detect