A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Municipal road inspection well mounting process
The invention provides a municipal road inspection well installation technology, belongs to the field of municipal engineering construction, and solves the problems that an assembly type inspection well is inaccurate in installation and positioning and inclines and deviates in the installation process. And the structural leakproofness and the use durability of the assembly type inspection well are improved. Comprising the steps that after a foundation pit is excavated, a cushion layer formwork is poured flatly and compactly, a well chamber is hoisted and vertically installed through a specific lifting appliance, mortar joint filling is conducted after the joint of the well chamber and a pipeline is scabbled and cleaned, a shaft adjusting block is installed after a cover plate is installed and is qualified through a closed water test, an upper structure layer is constructed, and a maintenance well lid is opened through a special tool in the later period. According to the assembly type inspection well, the inspection well can be stably installed, the situation that the inspection well is damaged due to uneven stress and position deviation is not prone to occurring, the well lid is convenient to open, and assembly type inspection well set installation operation in the municipal road construction process is better achieved.
本专利提供了一种市政道路检查井安装工艺，属于市政工程施工领域，解决装配式检查井安装定位不准，安装过程倾斜偏移现象；提高装配式检查井结构密闭性和使用耐久性。包括基坑开挖后垫层支模浇筑平整密实，井室用特定吊具吊装竖直安装，井室与管道接口处凿毛清洗后砂浆填缝，盖板安装经闭水试验合格后安装井筒调节块、上部结构层施工，以及后期使用专用工具开启检修井盖。本发明能够令检查井安装稳定，不易发生受力不均位置偏移而破损的情况，井盖开启方便，更好的实现市政道路施工过程中装配式检查井成套安装作业。
Municipal road inspection well mounting process
The invention provides a municipal road inspection well installation technology, belongs to the field of municipal engineering construction, and solves the problems that an assembly type inspection well is inaccurate in installation and positioning and inclines and deviates in the installation process. And the structural leakproofness and the use durability of the assembly type inspection well are improved. Comprising the steps that after a foundation pit is excavated, a cushion layer formwork is poured flatly and compactly, a well chamber is hoisted and vertically installed through a specific lifting appliance, mortar joint filling is conducted after the joint of the well chamber and a pipeline is scabbled and cleaned, a shaft adjusting block is installed after a cover plate is installed and is qualified through a closed water test, an upper structure layer is constructed, and a maintenance well lid is opened through a special tool in the later period. According to the assembly type inspection well, the inspection well can be stably installed, the situation that the inspection well is damaged due to uneven stress and position deviation is not prone to occurring, the well lid is convenient to open, and assembly type inspection well set installation operation in the municipal road construction process is better achieved.
本专利提供了一种市政道路检查井安装工艺，属于市政工程施工领域，解决装配式检查井安装定位不准，安装过程倾斜偏移现象；提高装配式检查井结构密闭性和使用耐久性。包括基坑开挖后垫层支模浇筑平整密实，井室用特定吊具吊装竖直安装，井室与管道接口处凿毛清洗后砂浆填缝，盖板安装经闭水试验合格后安装井筒调节块、上部结构层施工，以及后期使用专用工具开启检修井盖。本发明能够令检查井安装稳定，不易发生受力不均位置偏移而破损的情况，井盖开启方便，更好的实现市政道路施工过程中装配式检查井成套安装作业。
Municipal road inspection well mounting process
一种市政道路检查井安装工艺
WANG GUANGWEN (author) / LIU JIE (author) / ZHANG HENGDE (author) / SONG JIJUN (author) / HAN PITAO (author) / XU JILEI (author) / XIA QILONG (author) / CUI ZHANGCHAO (author)
2022-07-12
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen