Self-adjustable maintenance and water discharge cover plate

An automatic adjustment and cover technology, which is applied to drainage structures, waterway systems, water supply devices, etc., can solve the problems that affect the speed of rainwater discharge, increase the maintenance cost of cover plates, block drainage holes, etc., and achieve easy drainage and low maintenance costs The effect of low and high drainage efficiency

Pending Publication Date: 2018-05-11
NANJING INST OF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Most of the existing drainage ditch covers use steel grating ditch covers. During the rainy season, the drainage volume is large, and there may be a la

Method used

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  • Self-adjustable maintenance and water discharge cover plate

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Example Embodiment

[0012] In order to deepen the understanding of the present invention, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings. The embodiments are only used to explain the present invention and do not constitute a limitation on the protection scope of the present invention.

[0013] figure 1 As shown, the self-adjustable maintenance drainage cover plate of the present invention includes a cover plate 1 and a floating connecting rod 2, a drainage port 3 is opened on the top surface of the cover plate 1, and side grooves 4 are opened on both side walls of the cover plate 1. , the side groove 4 is connected with the drainage port 3 on the top surface, and the side groove 4 is added to facilitate drainage, and can flush out the blockage in the top hole, realize the automatic cleaning and maintenance of the drainage port 3, and greatly improve the drainage efficiency in the rainy season. The bottom of the plate 1 i...

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Abstract

The invention discloses a self-adjustable maintenance and water discharge cover plate. The self-adjustable maintenance and water discharge cover plate comprises a cover plate body and a floating connection rod; a water discharge opening is formed in the top face of the cover plate body, side grooves are formed in both the side walls of the cover plate body and communicated with the water dischargeopening in the top face of the cover plate body, a bottom hole is formed in the bottom of the cover plate body, one end of the floating connection rod is connected to a circular ball and is sleeved with the bottom hole through the circular ball, and the other end of the floating connection rod is connected to a water fender. In the self-adjustable maintenance and water discharge cover plate, theside grooves are communicated with the water discharge opening in the top face, the side grooves are added to facilitate water discharge, obstructions in the hole in the top face can be washed out, automatic cleaning and maintenance of the water discharge opening are achieved, and one end of the floating connection rod is connected to the interior of the bottom hole of the cover plate body; when rain is heavy, the floating connection rod can jack up the cover plate body, thus the side grooves are exposed to discharge water, and rainwater discharge is accelerated. Through the self-adjustable maintenance and water discharge cover plate, the maintenance cost is low, adaptability and water discharge efficiency are high, and the self-adjustable maintenance and water discharge cover plate can beapplied to construction of road drainage ditches.

Description

technical field [0001] The invention relates to a maintenance cover, in particular to an automatically adjustable maintenance drainage cover. Background technique [0002] Most of the existing drainage ditch covers are made of steel grid ditch covers. During the rainy season, the drainage volume is large, and a large number of blockages may appear in the grid holes, which will block the drainage holes and affect the speed of rainwater drainage. maintenance costs. [0003] Therefore, it is necessary to further improve it to solve the above problems. SUMMARY OF THE INVENTION [0004] The technical problem to be solved by the present invention is to provide a self-adjustable maintenance drainage cover with low maintenance cost, and the drainage speed is fast. [0005] For solving the above problems, the technical scheme adopted in the present invention is: [0006] The drain cover can be automatically adjusted and maintained. It includes a cover plate and a floating connec...

Claims

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Application Information

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IPC IPC(8): E03F5/06
CPCE03F5/06E03F2005/068
Inventor 李泽坤
Owner NANJING INST OF TECH
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