Municipal road well lid based on gear driving and used for efficient drainage

Abstract

The invention provides a municipal road well lid based on gear driving and used for efficient drainage, relates to the technical field of municipal road well lids used for drainage, and solves the problems that the case of stealing well lids frequently occurs mainly because fixing elements for the well lids are mostly common bolts and other fixing elements, and thieves can detach the fixing elements through common tools, so that the phenomenon of stealing the well lids frequently occurs. The municipal road well lid based on gear driving and used for efficient drainage comprises a base, whereina driven cleaning mechanism is rotationally installed in the base, and a drive cleaning mechanism which forms transmission fit with the driven cleaning mechanism is rotationally installed in the base. The well lid is fixedly installed on the base through six groups of fastening mechanisms, and through a unique design for elliptical groove structures in the fastening mechanisms, the incapacity ofrapidly detaching the fastening mechanisms through the common tools without the cooperation of a portable detachment mechanism is ensured, so that an anti-theft effect is acted.

Description

technical field [0001] The invention belongs to the technical field of drainage municipal road well covers, and more specifically relates to a gear-driven high-efficiency drainage municipal road well cover. Background technique [0002] The sewer manhole cover, commonly known as the water grate, is the manhole cover of the rainwater wells on both sides of the road. The sewer manhole cover is a device that introduces rainwater into the rainwater well, and at the same time has the function of preventing debris from entering the sewer and preventing pedestrians and vehicles from falling into the rainwater well. [0003] For example, application number: 201810561607.5 The present invention provides a municipal anti-blocking manhole cover, including a fixed cover, a water flow rotating turbine and an isolation net; The upper side is reinforced and welded on the outer wall of the fixed outer wall body through reinforced triangular blocks; the upper end of the fixed outer wall bod...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above technical problems, the present invention provides a gear-driven high-efficiency drainage municipal road manhole cover to solve the problem that under rainy conditions, large-volume debris such as leaves, branches, and plastic bags easily pass through the drain of the manhole cover together with the rain It flows into the underground drainage pipe, but the inflow of large volumes of debris can easily cause the blockage of the underground drainage pipe; the theft of the manhole cover occurs from time to time mainly because most of the fixing parts of the manhole cover are common bolts and other fixing parts, and the thief can pass the common The removal of manhole covers by tools leads to frequent theft of manhole covers

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