Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method for automatically repairing pier column underwater by carrying light duct piece on modular operation arm
The invention discloses a construction method for automatically repairing a pier column underwater by carrying a light segment through a modular operation arm. Aiming at the problems of high local disease repair cost, high difficulty, low efficiency and the like of a bridge underwater pier column structure, a modular operation arm is adopted to be quickly connected with a light fiber duct piece to form an underwater automatic operation unit; through an obstacle crossing device, a buoyancy control device, a linear push rod, an inflation sealing device, a slurry conveying pipe (integrated in an umbilical cable), a rapid lap joint release device and the like on the modular operation arm, the functions of obstacle crossing sinking, jacking positioning, barrel structure sealing, water pumping grouting, modular operation arm separation and recovery and the like of an operation unit are sequentially achieved. And automatic repair of local diseases of the underwater pier column is realized. Compared with traditional manual construction, the method is good in economical efficiency, high in safety, rapid and efficient.
本发明描述了一种模块化作业臂搭载轻型管片水下自动化修复墩柱施工方法。针对桥梁水下墩柱结构局部病害修复成本高、难度大、效率低等问题，采用模块化作业臂快接轻型纤维管片组成水下自动化作业单元，通过模块化作业臂上的越障装置、浮力控制装置、线性推杆、充气密封装置、输浆管(集成于脐带缆中)、快速搭接释放装置等，依次实现作业单元的越障下沉、顶压定位、筒体结构密封、水上泵压灌浆、模块化作业臂脱离回收等功能，实现对于水下墩柱局部病害的自动化修复。该方法相较于传统人工施工经济性好、安全性高、快速高效。
Construction method for automatically repairing pier column underwater by carrying light duct piece on modular operation arm
The invention discloses a construction method for automatically repairing a pier column underwater by carrying a light segment through a modular operation arm. Aiming at the problems of high local disease repair cost, high difficulty, low efficiency and the like of a bridge underwater pier column structure, a modular operation arm is adopted to be quickly connected with a light fiber duct piece to form an underwater automatic operation unit; through an obstacle crossing device, a buoyancy control device, a linear push rod, an inflation sealing device, a slurry conveying pipe (integrated in an umbilical cable), a rapid lap joint release device and the like on the modular operation arm, the functions of obstacle crossing sinking, jacking positioning, barrel structure sealing, water pumping grouting, modular operation arm separation and recovery and the like of an operation unit are sequentially achieved. And automatic repair of local diseases of the underwater pier column is realized. Compared with traditional manual construction, the method is good in economical efficiency, high in safety, rapid and efficient.
本发明描述了一种模块化作业臂搭载轻型管片水下自动化修复墩柱施工方法。针对桥梁水下墩柱结构局部病害修复成本高、难度大、效率低等问题，采用模块化作业臂快接轻型纤维管片组成水下自动化作业单元，通过模块化作业臂上的越障装置、浮力控制装置、线性推杆、充气密封装置、输浆管(集成于脐带缆中)、快速搭接释放装置等，依次实现作业单元的越障下沉、顶压定位、筒体结构密封、水上泵压灌浆、模块化作业臂脱离回收等功能，实现对于水下墩柱局部病害的自动化修复。该方法相较于传统人工施工经济性好、安全性高、快速高效。
Construction method for automatically repairing pier column underwater by carrying light duct piece on modular operation arm
模块化作业臂搭载轻型管片水下自动化修复墩柱施工方法
TANG YU (Autor:in) / WU GANG (Autor:in) / WU ZHENLING (Autor:in) / HU YUE (Autor:in) / WEI YANG (Autor:in) / HOU SHITONG (Autor:in)
29.09.2023
Patent
Elektronische Ressource
Chinesisch
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