Adjustable water conservancy safety protection fence

The utility model discloses an adjustable water conservancy safety protection fence which comprises four fence plates, an auxiliary adjusting assembly and a front baffle, prismatic telescopic frames are arranged among the four fence plates, supporting assemblies are installed on the side edges of the fence plates, the auxiliary adjusting assembly is installed in front of the fence plates, and the front baffle is installed in front of the fence plates. And the auxiliary adjusting assembly comprises a first connecting plate, a sliding groove, a sliding block and a second connecting plate, and the upper sides of the two fence plates on the left side and the right side are rotationally connected with side blocking rods through rotating shafts. The fence plate and the auxiliary adjusting assembly are arranged, so that the protection range of the fence is convenient to adjust; and by arranging the supporting assemblies, the stability of the protective fence can be improved. 本实用新型公开了一种可调式水利安全防护围栏，包括四块围栏板、辅助调节组件和前挡板，