Information prompting plate device for highway
A technology for information prompts and highways, applied to cleaning methods using tools, roads, roads, etc., can solve problems such as difficult cleaning, outdoor environmental pollution, and affecting drivers' visual inspection, so as to reduce labor force and improve work efficiency. Effect
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[0018] Such as figure 1 with image 3 As shown, an information display board device for expressways of the present invention includes an arm 1 and a base 2 arranged at the bottom of the arm 1 , and a supporting plate arranged above the left end surface of the arm 1 3. A monitoring device 6 for monitoring and photographing illegal vehicles is provided at the center of the bottom end surface of the pallet 3, an information prompt part 5 is provided on the upper left side of the pallet 3, and a The cleaning part 4, the right end surface of the cleaning part 4 is fixedly connected with the left end surface of the arm lever 1, the left side of the supporting plate 3 is provided with a first sliding groove 31, and the top of the first sliding groove 31 is There is an open slot 311 extending along the first sliding joint groove 31, and a first control cavity 32 is provided in the supporting plate 3 on the right side of the first sliding joint slot 31. The first sliding joint The sl...
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