| 摘要 |
A traffic lane marking apparatus with convenient maintenance is provided to maintain signal panels by moving a signal panel to one side of a support past. A traffic lane marking apparatus with convenient maintenance comprises display plates, tracks, and a conveying unit. The display plate hang from a support post(200) over a road. The tracks are installed on the support post to guide the display plates. The conveying unit moves the display plates along the tracks. The display plate includes a signal panel(510), a panel base(520), a drive wheel(540), a wheel drive unit(530). The signal panel marks a lane by using a light source therein. The panel base moves horizontally, and the signal panel is mounted thereon. The drive wheel is connected with on the signal panel by a wire(W) and installed on the panel base rotatively. The wheel drive unit rotates the drive wheel to move the signal panels.
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