Road speed bump
A technology of speed bumps and roads, applied in the field of road speed bumps, can solve the problems of manpower and material resources, large vibration of speed bumps, and high danger, and achieve the effects of reducing the number of watering, increasing water pressure, and reducing the number of use.
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[0021] Such as figure 1 and figure 2 As shown, a road deceleration belt, including the deceleration belt laid on the road and the underground water pipe used in conjunction with it;
[0022] In this embodiment, the structure of the deceleration belt is first introduced, which includes a first bearing 8 and a second bearing 13. The opposite surfaces of the first bearing 8 and the second bearing 13 have an arc-shaped cavity, and the arc-shaped cavity is filled with Insert a support hose 9, and there is a water inlet chamber 11 in the middle of the support hose 9, and the support hose 9 lifts up the first bearing bush 8 at the upper end, and a first connecting ear 3 is provided on both sides of the first bearing bush 8 , the two sides of the second bearing bush 13 are respectively provided with a second connecting ear 1, a buffer chamber is formed between the first connecting ear 3 and the second connecting ear 1, and more than one positioning water outlet mechanism 16 is arran...
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