A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Rail-mounted assembly retaining wall structure and construction method
The invention relates to the technical field of excavation type foundation construction in power transmission line engineering, in particular to a rail type assembly retaining wall structure and a construction method. Comprising anchoring devices fixed to the left side and the right side of a foundation pit correspondingly, transmission cases are installed at the ends, adjacent to each other, of the tops of the two anchoring devices correspondingly, motors are installed on the transmission cases, transmission chains are arranged in the transmission cases in a transmission mode, and a plurality of guide rails arranged from top to bottom are detachably connected to the two transmission cases correspondingly; except for the two first sections of guide rails, steel casings are arranged among the other guide rails at the same vertical height; according to the structure and the method, the problem that a steel casing retaining wall is difficult to hoist in mountain terrains with inconvenient traffic environments is solved, and another retaining wall thought is provided; according to the method, the foundation pit protection wall is sequentially protected in a layered mode, and foundation pit excavation is safe and reliable; the device can be recycled, and environmental pollution is reduced.
本发明涉及输电线路工程中掏挖式基础施工的技术领域，具体涉及一种轨道式装配护壁结构及施工方法；包括分别固定于基坑左右两侧的锚固装置,两个锚固装置的顶部相邻一端的端部均分别安装有传动箱，传动箱上安装有电机，传动箱内传动设置有传动链，两个传动箱上均可拆卸的连接有若干个自上而下排列的导轨；除两个第一节导轨外，其余位于同一竖直高度处的导轨之间均共同设置有钢护筒；本发明结构和方法解决了钢护筒护壁在交通环境不便的山区地形难以吊装的问题，提供了另外一种护壁思路；本发明方法对基坑护壁采用分层依次护壁，对于基坑开挖做到了安全可靠；装置可进行回收利用，减少环境污染。
Rail-mounted assembly retaining wall structure and construction method
The invention relates to the technical field of excavation type foundation construction in power transmission line engineering, in particular to a rail type assembly retaining wall structure and a construction method. Comprising anchoring devices fixed to the left side and the right side of a foundation pit correspondingly, transmission cases are installed at the ends, adjacent to each other, of the tops of the two anchoring devices correspondingly, motors are installed on the transmission cases, transmission chains are arranged in the transmission cases in a transmission mode, and a plurality of guide rails arranged from top to bottom are detachably connected to the two transmission cases correspondingly; except for the two first sections of guide rails, steel casings are arranged among the other guide rails at the same vertical height; according to the structure and the method, the problem that a steel casing retaining wall is difficult to hoist in mountain terrains with inconvenient traffic environments is solved, and another retaining wall thought is provided; according to the method, the foundation pit protection wall is sequentially protected in a layered mode, and foundation pit excavation is safe and reliable; the device can be recycled, and environmental pollution is reduced.
本发明涉及输电线路工程中掏挖式基础施工的技术领域，具体涉及一种轨道式装配护壁结构及施工方法；包括分别固定于基坑左右两侧的锚固装置,两个锚固装置的顶部相邻一端的端部均分别安装有传动箱，传动箱上安装有电机，传动箱内传动设置有传动链，两个传动箱上均可拆卸的连接有若干个自上而下排列的导轨；除两个第一节导轨外，其余位于同一竖直高度处的导轨之间均共同设置有钢护筒；本发明结构和方法解决了钢护筒护壁在交通环境不便的山区地形难以吊装的问题，提供了另外一种护壁思路；本发明方法对基坑护壁采用分层依次护壁，对于基坑开挖做到了安全可靠；装置可进行回收利用，减少环境污染。
Rail-mounted assembly retaining wall structure and construction method
一种轨道式装配护壁结构及施工方法
LIU JIWU (author) / LI CHUNHUI (author) / XUE KAI (author) / WANG YACHEN (author) / HAN KAI (author) / ZHANG XIAOJIAN (author) / ZHANG JIANG (author) / YAN XIANWEI (author) / LI YONG (author)
2024-05-17
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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