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Municipal water conservancy project safety drainage cover with warning function

A water conservancy project and drainage cover technology, which is applied to drainage structures, waterway systems, water supply devices, etc., can solve the problems of vehicle danger, inability to handle and take out the road surface, and achieve high safety effects

Pending Publication Date: 2022-07-29
杨春生 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies of the prior art, the present invention provides a safety drainage cover for municipal water conservancy projects with a warning function, which solves the problem that the currently used drainage manhole cover needs to be taken out from the drainage well when there is a lot of water on the road. Pedestrians and passing vehicles cause danger, and the manhole cover needs to be removed manually, which is troublesome to operate, and it is impossible to deal with the road surface with a lot of water in time

Method used

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  • Municipal water conservancy project safety drainage cover with warning function
  • Municipal water conservancy project safety drainage cover with warning function
  • Municipal water conservancy project safety drainage cover with warning function

Examples

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Embodiment 1

[0034] see Figure 1-Figure 4 , the present invention provides a technical solution: a municipal water conservancy project safety drainage cover with a warning function, which specifically includes:

[0035] A conical outer cylinder 1, the inner wall of the conical outer cylinder 1 is slidably connected with a conical inner cylinder 2, and the top of the conical inner cylinder 2 is fixedly connected with a drain cover 3;

[0036] The water storage tank 4 is arranged below the conical outer cylinder 1 and is fixedly connected to the bottom of the conical outer cylinder 1 through a bracket. A control device 5 is arranged inside the box 4;

[0037] Lifting device 6, the lifting device 6 is arranged inside the conical outer cylinder 1, the lifting device 6 is fixedly connected to the inner wall of the conical outer cylinder 1 through a bracket, and the top of the lifting device 6 is fixedly connected to the bottom of the drainage cover 3;

[0038] A fixing ring 7, the fixing rin...

Embodiment 2

[0047] see Figure 1-Figure 5 , on the basis of the first embodiment, the present invention provides a technical solution: the control device 5 includes a control seat 51, a floating chute 52 is opened on one side of the control seat 51, and a floating rod 53 is slidably connected to the inner wall of the floating chute 52, and the floating rod A compression spring 54 is fixedly connected to the top of 53, and a pressure switch 56 is fixedly connected to one end of the compression spring 54 away from the floating rod 53. The top of the pressure switch 56 is slidably connected to the inner wall of the floating chute 52, and one end of the floating rod 53 extends to the floating chute 52. A float 55 is fixedly connected to the outside, the side of the control base 51 away from the floating chute 52 is fixedly connected to the inner wall of the water tank 4, the pressure switch 56 is electrically connected to the lifting platform 61, and one end of the floating rod 53 is fixedly c...

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Abstract

The municipal water conservancy project safety drainage cover with the warning function specifically comprises a conical outer cylinder, a conical inner cylinder is slidably connected to the inner wall of the conical outer cylinder, and a drainage cover is fixedly connected to the top of the conical inner cylinder; the water accumulation tank is arranged below the conical outer cylinder and fixedly connected with the bottom of the conical outer cylinder through a support, the water accumulation tank is provided with a water drainage hole which is the same as the water drainage hole in the water drainage cover, and a control device is arranged in the water accumulation tank; and the lifting device is arranged in the conical outer cylinder, and the invention relates to the technical field of urban drainage facilities. According to the municipal water conservancy project safety drainage cover with the warning function, a well lid of a drainage well can be conveniently opened, external accumulated water is rapidly drained away, the drainage cover is still located above a well mouth when opened, pedestrians and vehicles can be prevented from falling into the drainage well, and the safety of the drainage well is improved. When the drainage cover is lifted, pedestrians and vehicles can be reminded of avoiding in time through the lamp strip on the side face of the drainage cover, and safety is high.

Description

technical field [0001] The invention relates to the technical field of urban drainage facilities, in particular to a safety drainage cover for municipal water conservancy projects with a warning function. Background technique [0002] In the current market, manhole covers can be divided into 4 categories according to their materials, metal manhole covers, high-strength steel fiber cement concrete manhole covers (cement-based composite materials), recycled resin manhole covers (regenerated resin-based composite materials) and polymer-based composite material inspection manhole covers, etc. . Among them, composite manhole covers are divided into inorganic composite manhole covers and organic composite manhole covers. Steel fiber concrete inspection manhole covers are divided into four grades: a, b, c, and d according to their bearing capacity: grade a is used for special roads and sites such as airports; grade b Urban roads, highways and parking lots for motor vehicles to dri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03F5/06E01F9/559E01F9/565
CPCE03F5/06E01F9/559E01F9/573E03F2005/061E03F2005/066
Inventor 杨春生魏毅东
Owner 杨春生
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