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Urban road inspection well

A technology for inspection wells and roads, applied in construction, artificial islands, infrastructure engineering, etc., can solve the problems of subsidence and frequent damage of inspection wells, and achieve the effect of fast opening to traffic and limited construction time for customer service.

Pending Publication Date: 2017-06-30
北京特希达交通勘察设计院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing inspection wells have serious subsidence problems or frequent local damage. How to improve the stability of the inspection well structure, reduce the number of maintenance and prolong the service life has attracted more and more attention from those skilled in the art.

Method used

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Embodiment Construction

[0039] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0040] In a specific embodiment, the present invention provides an urban road inspection well. Please refer to figure 1 , which shows the structure of the urban road inspection well provided by the embodiment of the present invention.

[0041] The urban road inspection well provided by the embodiment of the present invention includes: a shaft 4, a prefabricated concrete block 5, a reinforcement cage 6 around the well, a well seat 7, a well cover 8, a formwork 9, an early-strength concrete layer 10 and an asphalt surface layer 11; wherein,

[0042] The concrete prefabricated block 5 is arranged on the top of the well shaft 4 for supporting the reinforcement cage 6 around the well;

[0043] The steel cage 6 around the well is arrang...

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Abstract

The invention discloses an urban road inspection well. The urban road inspection well comprises a shaft, a concrete precast block, a well periphery reinforcement cage, a well base, a well lid, a template, an early strength concrete layer and an asphalt surface layer. A well periphery support structure of the inspection well mainly includes two parts of the well periphery reinforcement cage and the earth strength concrete layer; the two parts are organically combined to effectively treat such more general and frequent diseases as well periphery sinking and well periphery road surface destruction of the inspection well frequently generated in urban road pavements; and the inspection well not only solves the frequent generation problems of well periphery sinking and local destruction, but also can overcome the limited difficulty of the construction time of urban roads. The inspection well structure is also suitable for repairing and transforming the destructed inspection well, and can achieve the effects of quick repair of the inspection well with urban road well periphery sinking and local destruction, quick traffic opening and thorough treatment of well periphery diseases.

Description

technical field [0001] The invention relates to the technical field of road construction, in particular to an urban road inspection well. Background technique [0002] The urban road inspection well is a structure set up for the maintenance and installation of urban underground infrastructure such as power supply, water supply, drainage, sewage discharge, communication, cable TV, gas pipes, and street lamp lines. The inspection well is generally composed of a well base, a well shaft, a well cover and a supporting structure around the well. [0003] Existing inspection wells have serious sinking problems, or local damage is frequent, how to improve the stability of the inspection well structure, reduce maintenance times, and prolong the service life has attracted more and more attention from those skilled in the art. Contents of the invention [0004] In order to solve the above technical problems, the present invention provides an urban road inspection well. [0005] The...

Claims

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Application Information

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IPC IPC(8): E02D29/12
CPCE02D29/12E02D29/125
Inventor 蔡硕果杨扬王辉刘文明赵雅芳王艳梅高山姜莹莹
Owner 北京特希达交通勘察设计院有限公司
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