Self-adjusting deceleration strip for sponge city

Abstract

The invention discloses a self-adjusting deceleration strip for a sponge city. The self-adjusting deceleration strip comprises a deceleration strip body fixed to the upper end of a soil layer and a water collecting tank buried in the soil layer, wherein a plurality of water collecting pipes communicating with the interior of the water collecting tank are inserted into the upper end of the soil layer; a compression groove is formed in the upper end of the deceleration strip body; a compression plate and an adjusting plate are slidably connected to the inner wall of the compression groove; two symmetrically-arranged connecting plates are welded to the bottom of the compression plate; and supporting mechanisms used for preventing the compression plate from moving are arranged at the tops of the two connecting plates correspondingly. The self-adjusting deceleration strip has the advantages that when a vehicle passes through the deceleration strip body, the compression plate is extruded tomove downwards, thus the connecting plates move downwards to push hydraulic oil in an extrusion box, a pushing block pushes water flow pushed into the box into a water spraying pipe under pushing of the hydraulic oil, rainwater in a water spraying cavity is sprayed outwards to spray the road surface, raised dust on the road surface is effectively reduced, the ground temperature is decreased, and the city environment is improved.

Description

technical field

[0001] The invention relates to the technical field of sponge cities, in particular to a self-adjusting speed bump for sponge cities. Background technique

[0002] Sponge city is a new generation of urban stormwater management concept, which means that the city can be like a sponge, with good flexibility in adapting to environmental changes and responding to natural disasters caused by rain; speed bumps are installed on roads to slow down passing vehicles The traffic facilities are new traffic-specific safety settings for reducing the speed of motor vehicles and non-motor vehicles; for the safety of urban vehicles, speed bumps are indispensable in the construction of sponge cities.

[0003] The current speed bumps only have the function of decelerating, and have no substantial help for the construction of the sponge city. However, more speed bumps need to be set up at each fork on the non-motor vehicle lane to reduce the speed of non-motor vehicles passing th...

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