Adjustable inspection well lid based on urban road construction

Abstract

The invention discloses an adjustable inspection well lid based on urban road construction, and relates to the technical field of municipal well lids. The adjustable inspection well lid comprises a base and a well lid body, a plurality of drainage holes are evenly formed in the well lid body in the radial direction, an adjusting mechanism is rotationally connected to the center of the well lid body and comprises a first rotary disc and a second rotary disc, a rotary shaft is fixedly connected between the first rotary disc and the second rotary disc, and a through hole rotationally matched withthe rotary shaft is formed in the center of the well lid body; and the first rotary disc and the second rotary disc are arranged on the upper side and the lower side of the well lid body respectively, connecting rods in one-to-one correspondence with the drainage holes are rotatably connected to the second rotary disc, a sealing plate used for sealing the drainage holes is rotatably connected toone ends of the connecting rods and is an arc-shaped plate, and a supporting structure used for supporting the sealing plate is fixedly connected to the lower surface of the well lid body. When the inspection well lid needs to drain water, the drainage holes can be opened through the adjusting mechanism, so that the purpose of draining water is achieved, and running of pedestrians and passing vehicles is not affected.

Description

technical field [0001] The invention belongs to the technical field of municipal well covers, in particular to an adjustable inspection well cover based on urban road construction. Background technique [0002] Manhole covers are used to cover roads or deep wells at home to prevent people or objects from falling. According to the material, they can be divided into metal manhole covers, high-strength fiber cement concrete manhole covers, resin manhole covers, etc. They are generally round and can be used for green belts, sidewalks, motorways, and docks. , alleys, etc. At present, most of the manhole covers used in municipal engineering are used to drain water from the roads and avoid rainwater from flooding the roads, thereby affecting traffic and pedestrians. Sewer manhole covers are used to cover the sewers and prevent people or objects from falling. Due to incomplete consideration of drainage design in urban construction and abnormal climate changes in recent years, some c...

AI Technical Summary

Problems solved by technology

Due to incomplete consideration of drainage design in urban construction and abnormal climate changes in recent years, some cities often suffer from severe waterlogging after heavy rains, and the drainage volume is small when the existing manhole covers are closed, so urban drainage management personnel will manually Open the inspection well cover or use the water under the inspection well cover to push the inspection well cover away. If no one is on the scene to take care of it, pedestrians or vehicles will be dangerous when they pass by. In severe cases, accidental death will occur.

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