The invention discloses a novel ultra-deep open-hole filling pipeline mounting method, which is characterized in that a filling pipe is fixed on portal frame base I-shaped steel by using a filling pipe clamp, so that the filling pipe can be stably and safely lowered, and the conditions of inclination, fracture and the like are avoided; the loop chain type electric hoist is used for alternately lowering each section of pipeline, so that manual labor is reduced, and construction efficiency is improved; the conical anti-blocking and anti-scraping device can prevent silt and other sundries from entering the pipeline, meanwhile, the pipeline is prevented from being scratched and damaged, and the safety of a construction site is guaranteed; the multiple filling pipes are fixedly installed through the concrete pouring technology, the use value of the deep open hole can be improved, and the firmness and stability of the well foot are guaranteed.
本发明公开了一种新型超深裸井充填管道安装方法,通过使用充填管管卡将充填管固定在龙门架底座工字钢上,可以确保充填管的稳定和安全下放,避免出现倾斜和折断等情况;使用环链式电葫芦交替下放每节管道可以减少人工劳动,提高施工效率;锥形防堵防刮装置可以避免泥沙和其它杂物进入管道,同时防止管道刮伤和损坏,保障施工现场的安全性;通过采用混凝土浇灌技术固定安装好的多趟充填管,可以提高深裸井的使用价值,保证井脚的坚固性和稳定性。
Novel ultra-deep open-hole filling pipeline installation method
一种新型超深裸井充填管道安装方法
2023-07-25
Patent
Electronic Resource
Chinese
HOLE-FILLING SLEEVE AND WASHER DESIGN FOR BOLT INSTALLATION
European Patent Office | 2016
|HOLE-FILLING SLEEVE AND WASHER DESIGN FOR BOLT INSTALLATION
European Patent Office | 2020
|HOLE-FILLING SLEEVE AND WASHER DESIGN FOR BOLT INSTALLATION
European Patent Office | 2019
|Hole-filling sleeve and washer design for bolt installation
European Patent Office | 2018
|Hole-filling sleeve and washer design for bolt installation
European Patent Office | 2017
|