Drainage device for municipal engineering

Abstract

The invention provides a drainage device for municipal engineering. The drainage device comprises a ditch body, wherein a first connecting plate is arranged on one side of the ditch body; a rotating disc is arranged on the first connecting plate; a plurality of first connecting pipes are arranged on the rotating disc; a second connecting pipe is arranged on one side of the ditch body; the first connecting pipes are detachably connected with the second connecting pipe; a first connecting piece is arranged in the middle of the rotating disc; a first supporting plate is arranged on the first connecting plate; the first connecting piece is connected with the first supporting plate in a sliding mode; a first connecting hole is formed in the lower portion of the first supporting plate; the inner side of the first connecting hole is detachably connected with a hole limiting ring; the plurality of first connecting pipes are detachably connected with the hole limiting ring; a plurality of first sliding grooves are formed in the first supporting plate; a first connecting head is arranged at one end of the ditch body; and the first connecting head is detachably connected with the first sliding grooves of the adjacent ditch body. According to the drainage device, the rotating disc rotates to drive the first connecting pipes to rotate, then the first connecting pipes with different specifications rotate, and then the ditch bodies with different specifications are assembled, so that the multi-specification ditch bodies are assembled.

Description

[0001] This application is a divisional application, the original patent number is: 202010614854.4, the application date is June 30, 2020, and the invention name is: a split type drainage ditch. technical field [0002] The invention relates to the technical field of drainage ditches, in particular to a drainage device for municipal engineering. Background technique [0003] Existing underground network pipe inspection wells for municipal engineering are mostly brick concrete inspection wells, which mainly have the following disadvantages: firstly, the strength is low, and the support strength of the brick structure is low, especially the part of the brick structure near the road surface due to the variable diameter and shrinkage. It is easy to collapse due to the impact of force; secondly, the construction period of the well body is long and the construction is complicated. Due to the manual on-site stacking, the requirements for civil engineering are high, and the degree of...

AI Technical Summary

Problems solved by technology

[0006] The present invention provides a drainage device for municipal engineering, which is used to solve the problem that when the drainage ditch proposed in the above background technology is used, the side of the drainage ditch often needs to be connected to the adjacent drainage ditch, and the side connected drainage ditch, due to The required drainage volume is different, so the diameter and depth of the drainage ditch are also different, and the chute on the side wall of the existing drainage ditch is often single, which makes it more cumbersome to use and more troublesome when it is necessary to replace the drainage ditch technical issues

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