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Device for opening drainage well cover automatically

A technology for automatically opening and draining manhole covers. It is used in water supply installations, drainage structures, water conservancy projects, etc. It can solve problems such as troublesome opening or closing of manhole covers and road surface water, and achieve the effect of avoiding road area water.

Inactive Publication Date: 2020-01-03
云和县恒毅模具厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the drainage process of municipal engineering, when the rainfall is large, it is easy to cause water accumulation on the road surface. Usually, the staff needs to lift the manhole cover for drainage. Safety, the process of opening or closing the manhole cover is more troublesome for the staff, therefore, a more convenient way to open / close the manhole cover is needed

Method used

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  • Device for opening drainage well cover automatically
  • Device for opening drainage well cover automatically
  • Device for opening drainage well cover automatically

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Embodiment Construction

[0021] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0022] Wherein, the accompanying drawings are only for illustrative purposes, showing only schematic diagrams, rather than physical drawings, and should not be construed as limitations on this patent; in order to better illustrate the embodiments of the present invention, some parts of the accompanying drawings will be omitted, Enlargement or reduction does not represent the size of the actual product; for those skilled in the art, it is understandable that certain known structures and their descriptions in the drawings may be omitted.

[0023] In the drawings of the embodiments of the present invention, the same or similar symbols correspond to the same or similar components; , "inner", "outer" and other indicated orientations or positional relationships are based on the orientations or positional ...

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Abstract

The invention discloses a device for opening a drainage well cover automatically. The device comprises a main water drainage body, a vertical pipeline and a horizontal pipeline, wherein the main waterdrainage body is arranged at a municipal drainage passage, the main water drainage body is a three-dimensional structure, the vertical pipeline is vertically arranged at the center of the main waterdrainage body, the horizontal pipeline is horizontally arranged at the bottom of the vertical pipeline, the horizontal pipeline communicates with the vertical pipeline and the municipal drainage passage, the upper opening of the vertical pipeline is matched and provided with a manhole cover, a flowing water tank is arranged at the top of the main water drainage body, the flowing water tank is connected with the horizontal pipeline through a communication pipe, the bottom of the manhole cover is vertically provided with a center rod, a lifting mechanism for lifting the manhole cover is arrangedon the center rod, and the lifting mechanism is arranged in the communication pipe and the vertical pipeline.

Description

technical field [0001] The invention relates to the technical field of municipal drainage, in particular to an automatic opening device for a drainage manhole cover. Background technique [0002] In the drainage process of municipal engineering, when the rainfall is large, it is easy to cause water accumulation on the road surface. Usually, the staff needs to lift the manhole cover for drainage. For safety, it is troublesome for the staff to open or close the manhole cover. Therefore, a more convenient way to open / close the manhole cover is needed. Contents of the invention [0003] In order to solve the deficiencies of the prior art, the object of the present invention is to provide an automatic opening device for drainage manhole cover. [0004] In order to realize the above-mentioned technical purpose, the technical scheme adopted in the present invention is as follows. [0005] A device for automatically opening a drainage manhole cover, comprising: [0006] The mai...

Claims

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Application Information

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IPC IPC(8): E02D29/14E03F5/06
CPCE02D29/1418E02D29/1445E03F5/06
Inventor 李永锋
Owner 云和县恒毅模具厂