A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Low-clearance diaphragm wall construction technology and gas lift reverse circulation equipment used in low-clearance diaphragm wall construction technology
The invention relates to the technical field of diaphragm wall construction, in particular to a low-clearance diaphragm wall construction technology and gas lift reverse circulation equipment used in the low-clearance diaphragm wall construction technology. The gas lift reverse circulation equipment comprises a track, a spraying guide pipe, a combined submersible drill, a grooving trolley and a winch; the winch and the grooving trolley are connected through welding and placed on the rail, the winch and the combined submersible drill are connected through a steel wire rope, the winch moves up and down to form holes in the combined submersible drill, and the combined submersible drill takes the spraying guide pipe as a guide slide way. The construction requirements of the low-clearance diaphragm wall are met by adopting a gas lift reverse circulation hole forming and multi-reinforcement cage translation mode.
本发明涉及地连墙施工技术领域，具体是一种低净空地连墙施工工艺和用于其中的气举反循环设备，气举反循环设备，包括轨道、喷导管、组合潜水钻、成槽台车、卷扬机；卷扬机与成槽台车通过焊接进行连接并放置在轨道上，卷扬机与组合潜水钻采用钢丝绳进行连接，卷扬机上下移动组合潜水钻成孔，组合潜水钻以喷导管为导向滑道。本申请采用气举反循环成孔，多幅钢筋笼平移方式，实现低净空地连墙施工要求。
Low-clearance diaphragm wall construction technology and gas lift reverse circulation equipment used in low-clearance diaphragm wall construction technology
The invention relates to the technical field of diaphragm wall construction, in particular to a low-clearance diaphragm wall construction technology and gas lift reverse circulation equipment used in the low-clearance diaphragm wall construction technology. The gas lift reverse circulation equipment comprises a track, a spraying guide pipe, a combined submersible drill, a grooving trolley and a winch; the winch and the grooving trolley are connected through welding and placed on the rail, the winch and the combined submersible drill are connected through a steel wire rope, the winch moves up and down to form holes in the combined submersible drill, and the combined submersible drill takes the spraying guide pipe as a guide slide way. The construction requirements of the low-clearance diaphragm wall are met by adopting a gas lift reverse circulation hole forming and multi-reinforcement cage translation mode.
本发明涉及地连墙施工技术领域，具体是一种低净空地连墙施工工艺和用于其中的气举反循环设备，气举反循环设备，包括轨道、喷导管、组合潜水钻、成槽台车、卷扬机；卷扬机与成槽台车通过焊接进行连接并放置在轨道上，卷扬机与组合潜水钻采用钢丝绳进行连接，卷扬机上下移动组合潜水钻成孔，组合潜水钻以喷导管为导向滑道。本申请采用气举反循环成孔，多幅钢筋笼平移方式，实现低净空地连墙施工要求。
Low-clearance diaphragm wall construction technology and gas lift reverse circulation equipment used in low-clearance diaphragm wall construction technology
一种低净空地连墙施工工艺和用于其中的气举反循环设备
NIE JINXING (author) / ZHANG PENG (author) / HOU YUXUE (author) / QI SHANMIN (author) / WEI SHANGPENG (author) / HAN WENJUN (author) / LI QINDA (author) / LUO JUNHAO (author)
2024-07-09
Patent
Electronic Resource
Chinese
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