Warning device for electric power engineering installation

Abstract

The utility model discloses a warning device for electric power engineering installation, which comprises a warning shell, the left side surface and the right side surface of the warning shell are both fixedly connected with fixed shells, the inside of each fixed shell is connected with a supporting plate in a sliding manner, the bottom end of each supporting plate is rotatably provided with a roller, and the roller is provided with a sliding block. An electric push rod is fixedly installed on the inner wall of each fixing shell, the output end of each electric push rod is connected with the top end of the supporting plate, and the front face of the warning shell and the back face of the warning shell are each movably hinged to a set of connecting plates through hinges. Stable plates capable of being unfolded are arranged on the front side and the rear side of a fixing shell, a driving motor is controlled to drive a lead screw to rotate, the lead screw and a screw sleeve act in a threaded mode, so that a sliding plate drives two sets of connecting rods to slide, and the connecting rods drive the stable plates on the connecting plates to be unfolded to make contact with the ground under cooperation of a first hinge base and a second hinge base; and therefore, the warning device is supported in an auxiliary manner, and the stability of the warning device during use is ensured.

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