Construction safety warning sign applied to engineering project management
A safety warning and engineering project technology, applied in the field of engineering management warning signs, can solve problems such as easily blocked sight, warning failure, etc., and achieve the effect of high recognition and easy movement.
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[0027]ReferenceFigure 1-4, A construction safety warning sign applied to project management, including a base 1, a column 2 and a warning board 3. The base 1 and the warning board 3 are respectively arranged on the upper and lower sides of the column 2, and the base 1 is fixed to the column 2. Connected, the warning board 3 is rotatably connected to the upper end of the column 2, the column 2 is a hollow structure, the upper inner side wall of the column 2 is fixedly connected with a first motor 4, and the output shaft of the first motor 4 is fixedly connected with a winding roller 5. The output shaft of the first motor 4 is rotatably connected with the inner wall of the cylinder 2 through a bearing;
[0028]The winding roller 5 is provided with a first draw rope 6 and a second draw rope 7. The upper ends of the first draw rope 6 and the second draw rope 7 are tied together and fixed with the winding roller 5, and the first draw rope 6 A counterweight ball 9 is fixedly con...
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