A kind of municipal inspection well structure and construction method thereof

A construction method and inspection well technology, which is applied in the field of inspection wells, can solve problems such as the reduction of concrete layer strength, and achieve the effects of reducing voids, increasing strength, and improving reinforcement effects

Active Publication Date: 2021-07-06
河南世安建设集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, in the above structure, after the modules are stacked, a concrete layer is poured into the through hole, and the concrete layer is affected by the connecting blocks, so that the concrete layer forms a network structure, and the strength of the concrete layer decreases.

Method used

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  • A kind of municipal inspection well structure and construction method thereof
  • A kind of municipal inspection well structure and construction method thereof
  • A kind of municipal inspection well structure and construction method thereof

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Embodiment 1

[0039] Embodiment 1: Reference figure 1 , is a municipal inspection well structure disclosed by the present invention, comprising a well pit 1, a pipeline 11 buried below the ground is arranged at the position of the well pit 1, the depth of the well pit 1 is greater than the buried depth of the pipeline 11, and the depth of the well pit 1 is The bottom is provided with a base 2, the base 2 is provided with a well body 3, the well body 3 is cylindrical, the well body 3 is vertically arranged, the side wall of the well body 3 is provided with a through hole 32, and the through hole 32 is used to connect the pipeline 11 penetrates into the well body 3, and the outside of the well body 3 is backfilled with buried soil.

[0040] refer to figure 1 and figure 2 , the well body 3 includes multi-layer modular blocks 31, and the multi-layer modular blocks 31 are assembled sequentially from bottom to top. Wrong stubble setting. The modular block 31 includes two main block bodies 31...

Embodiment 2

[0044] Embodiment two: reference figure 1 , is a municipal inspection well construction method disclosed by the present invention, which is used to construct a municipal inspection well structure in Embodiment 1, including excavating a well pit 1 first, and pouring a concrete base 2 at the bottom of the well pit 1 A well body 3 is built on the base 2, a concrete layer 33 is poured in the well body 3, a retaining ring 51 and a well cover 6 are installed on the upper end of the well body 3, and the outside of the well body 3 is backfilled.

[0045] refer to figure 1 and figure 2 , during the excavation process of the well pit 1, the depth of the well pit 1 is greater than the depth of the buried pipeline 11, so that the base 2 is all located under the pipeline 11. The diameter of the excavation of the well pit 1 is greater than the diameter of the well body 3, which is convenient for the staff to build the well body 3 in the well pit 1. In the process of building the well bo...

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PUM

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Abstract

The invention relates to a municipal inspection well structure and a construction method thereof, which includes a well pit, and a well body is arranged inside the well pit, and the well body includes a plurality of modular blocks arranged in layers, and the modular blocks include two mutually The main block bodies are arranged in parallel and at intervals. The inside of the main block body is provided with steel mesh, and the connecting steel bars are arranged between the steel mesh in the two main block bodies. The main reinforcement is connected to each layer of modular blocks. The length of the main reinforcement is The direction is set along the arrangement direction of each layer of modular blocks. The main reinforcement is located in the middle of the connecting steel bar and is fixedly connected with the connecting steel bar. A concrete layer is poured between the two main block bodies. The upper part of the well body is provided with As for the well cover, the lower part of the well body is provided with a through hole for passing through the pipeline. The invention has the effect of improving the strength of the concrete layer.

Description

technical field [0001] The invention relates to the technical field of inspection wells, in particular to a municipal inspection well structure and a construction method thereof. Background technique [0002] The inspection well is a structure that is convenient for inspection at the intersection, turning, or straight pipe section of the infrastructure. It is an upright well-like structure, usually made of masonry and concrete. Under the current social situation, the materials used in the field of construction engineering are becoming more and more environmentally friendly, and the use of clay bricks has been strictly prohibited in most cities. In the construction of municipal engineering roads, inspection wells built with clay bricks are gradually eliminated, and the use of modular inspection wells with good integrity, high strength, and good water-tightness is promoted. [0003] The patent document with the authorized notification number CN204551531U discloses a modular i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02D29/12E02D29/14
CPCE02D29/12E02D29/125E02D29/14
Inventor 乔书杰孙大贵王晓方付永玲满根田李鹏飞张胜楠裴海霞
Owner 河南世安建设集团有限公司
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