A kind of road area water warning road shoulder

Abstract

The present invention discloses a kind of road area water warning road shoulder. Aiming at the low-lying curbs, through the cooperation of the No. 1 floating ball and the No. 2 floating ball, the two-stage floating can be carried out according to the water level, and then the warning ball can be carried out in two stages. The first stage of jacking, the warning road shoulder for pedestrians and vehicles, is characterized in that there is a water inlet cavity in the main body of the road shoulder, the water inlet cavity runs through one side of the main body of the road shoulder, and a filter is installed at the mouth of the water inlet cavity. The top of the main body of the road shoulder is equidistantly opened with a plurality of through holes, the through holes communicate with the water inlet chamber, the through holes are divided into upper and lower sections, and the diameter of the upper section of the through hole is smaller than that of the lower section. Diameter, the length of the upper section of the through hole is less than the length of the lower section, the sliding cylinder is slidably placed in the through hole, the second floating ball is placed on the bottom end of the sliding cylinder, and is located in the water inlet chamber, the second floating The diameter of the ball is the same as the diameter of the lower section of the through hole, the buoyancy cavity is built in the sliding cylinder, and there are multiple circles of water inlet holes on the wall of the sliding cylinder.

Description

technical field [0001] The invention relates to a road shoulder for warning of road surface water, which relates to a road shoulder capable of warning when there is water on the road in rainy days, and belongs to the field of municipal engineering. In particular, it relates to a warning road shoulder that can carry out two-stage buoyancy according to the water level through the cooperation of the No. 1 floating ball and the No. 2 floating ball, and then carry out two-stage jacking of the warning ball to warn pedestrians and vehicles. Background technique [0002] The curb, that is, the shoulder or the curb, refers to the part where the road and the sidewalk meet, which protects the stability of the main structure such as the carriageway, and provides a place for temporary parking of vehicles that have mechanical failures or encounter emergencies. At present, due to The height of the shoulder of the road is fixed. In the case of heavy rain, the road surface will generate deep...

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Problems solved by technology

[0003] The notification number CN203755107U discloses a height-adjustable road shoulder sleeper. The height-adjustable road shoulder sleeper includes a slope board and a base. The front end of the slope board and the base are hinged together. The shoulder pillow also includes a support frame that is used to support between the slope slab and the base, and can adjust the opening between the slope slab and the base. However, the height of the shoulder can only be adjusted manually, and it cannot be adapted in real time according to the road surface water. sexual change

[0004] Notification number CN108131587A discloses a lighting lamp that can be installed on curbs. The lighting lamp is L-shaped and has mounting plates at both ends. The running energy consumption cost of the lighting lamp is relatively high, and at the same time, it is Under the condition of water accumulation in rainy days, it is easy to cause hidden dangers such as electric leakage, and it is not convenient to use as a warning in the case of heavy rain and water accumulation

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