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Inspection well for pipeline engineering and cover structure

A pipeline engineering and cover structure technology, which is applied in water conservancy projects, underwater structures, infrastructure engineering, etc., can solve problems such as failure to open inspection well covers, vehicle driving accidents, and inspection well covers being stolen, so as to reduce maintenance costs and maintenance costs. The number of times, the effect of ensuring the smoothness of the road surface and improving the service life

Active Publication Date: 2020-11-06
温州好惠报企业管理有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the existing manhole cover encounters weather such as heavy rain or flood, the situation that the manhole cover is often washed away by the water gushing out of the sewer takes place. Since the manhole cover is submerged in the water at this time, it cannot be seen by the naked eye, and it is easy to cause pedestrians to fall into the water. Into the inspection shaft or cause vehicle accidents, and the inspection shaft cover is usually made of cast iron, which has a certain recycling value. In daily life, the inspection shaft cover is often stolen, but if the inspection shaft cover and the inspection well seat are completely fixed, the inspection shaft cover cannot be opened. Workers cannot enter the well for normal maintenance

Method used

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  • Inspection well for pipeline engineering and cover structure
  • Inspection well for pipeline engineering and cover structure
  • Inspection well for pipeline engineering and cover structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] See attached figure 1 , 2 , shown in 5, the inspection well that is used for plumbing works, comprises: inspection well, and the well wall of the inspection well is fitted with the inspection well support assembly 40, and the inspection well support assembly 40 includes a support box body 48, and the support box body 48 top is penetrated and set, and supports The box body 48 is provided with a second assembly cover plate 45 that can move up and down, and at least three support springs 46 are provided below the second support cover plate 45. An assembly cover 41 is closed, and the space between the first assembly cover 41 and the second assembly cover 45 is filled with the second filler 43, the first filler 42 and the third filler 44, and the second filler 43 is arranged on both sides The first filling piece 42, the third filling piece 44, the relative distance between the two sides of the second filling piece 43 and the first filling piece 42, the third filling piece 4...

Embodiment 2

[0034] Present embodiment is optimized as follows on the basis of embodiment 1: see appendix Image 6 As shown, a support slot 411 is vertically provided on the opposite surface of the support box body 48 box surface attached to the well wall of the inspection well. Preferably, a support steel bar 410 is placed in the support slot 411 . Each supporting box body 48 is inserted end to end to form the ring body that is easy to break when bearing excessive load respectively, by presetting the mode of supporting slot 411 on the box surface of supporting box body 48 to make it bear the excessive load along preset. Deformation occurs in the direction to reduce the deformation of the annulus formed by the supporting box body 48 so that it fits the wall of the inspection well as far as possible. In order to resist excessive deformation, a supporting steel bar 410 is set in the supporting slot 411.

Embodiment 3

[0036] See attached Figure 1-7 As shown, the technical solution adopted by the present invention to achieve the above object is: the cover structure used for pipeline engineering inspection wells, including:

[0037] The inspection shaft support assembly 40, the inner wall of the inspection shaft support assembly 40 is fitted with an auxiliary support pipe 50, the upper port of the auxiliary support pipe 50 has an extension ring body, the extension ring body is provided with a well cover seat 30, and the inspection shaft cover 10 is installed on the well cover seat 30,

[0038]Wherein, the manhole support assembly 40 includes a support box body 48, and the upper part of the support box body 48 is set through. The support box body 48 is provided with a second assembly cover plate 45 that can move up and down. The support spring 46, the upper opening of the supporting box body 48 is covered by the first assembly cover 41 matching the shape of the opening, and the second filler ...

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Abstract

The invention discloses an inspection well for pipeline engineering and a cover structure, and belongs to the technical field of road safety. The inspection well comprises an inspection well body; aninspection well supporting assembly is attached to the well wall of the inspection well body, the inspection well supporting assembly comprises a supporting box body, the upper portion of the supporting box body is arranged in a penetrating mode, and a second assembling cover plate capable of moving up and down is arranged in the supporting box body; at least three supporting springs are arrangedbelow the second assembling cover plate, a through opening in the upper portion of the supporting box body is covered with a first assembling cover plate matched with the through opening in the upperportion of the supporting box body in shape, and the space between the first assembling cover plate and the second assembling cover plate is filled with a second filling piece, a first filling piece and a third filling piece. According to the inspection well, the influence of uneven placement of an inspection well cover caused by pavement settlement is reduced, and noise generated when a vehicle passes through the inspection well cover placed on the inspection well is low. According to the cover structure, the well cover is prevented from being abnormally opened or lost, the anti-theft and warning functions are achieved, and the well mouth vacancy under the condition that the well cover is washed away is avoided.

Description

technical field [0001] The invention belongs to the technical field of road safety, and in particular relates to an inspection shaft and a cover structure used for pipeline engineering. Background technique [0002] There will be many underground pipelines in the construction of the city, such as sewers, underground gas pipelines, tap water pipelines, power pipelines, communication pipelines, national defense pipelines, etc. These pipelines must have an outlet leading to the ground every other section. Called the inspection well, the inspection well mouth is usually flush with the ground, so a cover is needed to cover the inspection well, which is called the inspection well cover. When the existing manhole cover encounters weather such as heavy rain or flood, the situation that the manhole cover is often washed away by the water gushing out of the sewer takes place. Since the manhole cover is submerged in the water at this time, it cannot be seen by the naked eye, and it is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D29/12E02D29/14E01F9/40
CPCE02D29/12E02D29/14E02D29/1427E02D29/1463E02D29/1481E02D2200/146E02D2300/0029E01F9/40
Inventor 朱成豪谢婕谢莉
Owner 温州好惠报企业管理有限公司
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