Manhole cover for automatically increasing discharge and flood and preventing wash

A manhole cover, automatic technology, applied in waterway systems, drainage structures, water supply devices, etc., can solve problems such as casualties, limited urban drainage systems, and washing away citizens.

Inactive Publication Date: 2019-04-30
CHANGAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] For example, waterlogging in Jincheng City has become a pain point in the development of some large cities. Cities are places where people live, with high population density and a relatively high hardening rate of the ground. The urban drainage system is limited. Occasionally, there will be flood backflow phenomenon, which will wash away the sewer manhole cover and cause casualties to citizens

Method used

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  • Manhole cover for automatically increasing discharge and flood and preventing wash
  • Manhole cover for automatically increasing discharge and flood and preventing wash
  • Manhole cover for automatically increasing discharge and flood and preventing wash

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Experimental program
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Embodiment Construction

[0026] The present invention is further described below in conjunction with accompanying drawing:

[0027] A sewer manhole cover for automatic flood discharge and anti-washing, manhole cover mechanism, connecting rod mechanism, linkage mechanism, bucket 1 and floating plate 12; the linkage mechanism is arranged on the lower surface of the well cover mechanism, the linkage mechanism is connected with the linkage mechanism, and the linkage mechanism connect barrel 1;

[0028] The well cover mechanism includes a base 5, a well cover main body 7 and a turntable 9; the base 5 is a ring structure, the well cover main body is arranged in the ring of the base 5, and the size matches the size of the ring, and the turntable 9 is concentrically arranged on the lower surface of the well cover main body 7 ; The turntable 9 can rotate around the concentric axis;

[0029] The linkage mechanism includes a turntable hook 11, a spring 13 and a fixed buckle 14; several fixed buckles 14 are arra...

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Abstract

The invention discloses a manhole cover for automatically increasing discharge and flood and preventing wash. The manhole cover comprises a manhole cover mechanism, a link mechanism, a linking mechanism, a barrel and a floating plate, wherein the linking mechanism is arranged on the lower surface of the manhole cover mechanism and is connected with the link mechanism; the link mechanism is connected with the barrel; one end of the link mechanism is connected with a manhole cover body; the other end of the link mechanism is connected with the small barrel so as to form a transmission system ofwhole force; the opening degree is autonomously adjusted in different rainwater weathers so as to adapt to different water flows, timely drain and prevent the manhole cover from being washed away by water.

Description

technical field [0001] The invention belongs to the technical field of flood control manhole covers, in particular to an automatic increase and discharge flood discharge and anti-scouring sewer manhole cover. Background technique [0002] For example, waterlogging in Jincheng City has become a pain point in the development of some large cities. Cities are places where people live, with high population density and a relatively high hardening rate of the ground. The urban drainage system is limited. Occasionally, the phenomenon of flood backflow will occur, thereby washing away the sewer manhole cover and causing casualties to citizens. Contents of the invention [0003] The object of the present invention is to provide a sewer manhole cover that automatically increases and discharges floods and prevents washing away, so as to solve the above-mentioned problems. [0004] To achieve the above object, the present invention adopts the following technical solutions: [0005] A...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03F5/06
CPCE03F5/06E03F2005/061E03F2005/063E03F2005/068
Inventor 宋绪丁秦立峰陈果
Owner CHANGAN UNIV
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