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Inspection well mouth seat and inspection well with the same and construction, repair method thereof

A technology for inspecting wells and ring mouths, which is applied to drainage structures, buildings, underwater structures, etc., to achieve the effect of reducing damage

Inactive Publication Date: 2006-12-13
BEIJING SIFANGRUGANG CONCRETE PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] For this reason, the technical problem to be solved by the present invention is to establish an effective force-bearing and deformation relationship between the inspection well ring mouth seat, the well body structure and the surrounding soil layers, and reduce the stress caused by the tension between the well body structure and the surrounding soil layers. The uneven surface subsidence causes damage to the road surface around the inspection well; furthermore, a corresponding inspection well with the well ring mouth seat, and its construction and repair methods are proposed

Method used

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  • Inspection well mouth seat and inspection well with the same and construction, repair method thereof
  • Inspection well mouth seat and inspection well with the same and construction, repair method thereof
  • Inspection well mouth seat and inspection well with the same and construction, repair method thereof

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Embodiment Construction

[0051] see figure 1 , the first embodiment of the present invention inspection well ring mouth seat is a square ring member 1 whose rigidity is greater than that of the surrounding soil layer; the upper placement surface 11 of the ring member 1 is used for the installation of the well ring 3 and the laying of pavement materials. The well collar 3 is fixedly installed on the upper placement surface 11 of the annular member 1 through the well collar fixing member 5 arranged inside the annular member 1, and the ring mouth of the well collar 3 is in contact with the annular member 1 opening is aligned. The outer part of the upper placement surface 11 of the annular member 1 is the pavement material laying area 6; the radial outer contour dimension of the annular member 1 is larger than the radial outer contour dimension of the shaft wall 7 of the inspection well. The outer part of the lower surface of the annular component 1 is the lower supporting surface 12 combined with the so...

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Abstract

The invention relates to a check well ring base at the middle of road, which can reduce the non-uniform surface sink between the well structure and around soil, to cause the damage of around road. Wherein, said invention is an annular element whose rigidity is larger than around soil; its profile of radial wheel is larger than the profile of radial wheel of well wall; the outer side of lower surface is the lower support surface combined with around soil; the inner side of lower surface is molded into one groove; therefore, the well wall that embed into the groove can slide along the axis of well wall. The invention also provides a check well of said well ring base and relative construction.

Description

technical field [0001] The invention relates to an inspection well ring mouth seat and an inspection well with the well ring mouth seat and its construction method. Specifically, the invention proposes an improved technical scheme for the well ring mouth seats of various wells in the middle of the road . Background technique [0002] Various inspection shafts in the middle of the road are often crushed by passing vehicles. However, the usual well wall and the well ring seat arranged at the upper end of the well wall all adopt substantially the same inner and outer diameters, so that between the well structure and the surrounding soil layers, except for mutual friction In addition to the force, it is basically a force system that has nothing to do with each other. [0003] Judging from the materials used in the well body structure, the well body structure has different rigidity from the surrounding soil layer. Therefore, in theoretical research, the well structure is often...

Claims

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Application Information

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IPC IPC(8): E02D29/12E03F5/02
Inventor 梁彬
Owner BEIJING SIFANGRUGANG CONCRETE PROD
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