A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Over-grouting prevention device for underground diaphragm wall grooving construction
The invention discloses an over-grouting prevention device for underground diaphragm wall grooving construction, local hole collapse of the side wall of a groove of an underground diaphragm wall forms a collapse part, a reinforcement cage is arranged in the groove, the over-grouting prevention device comprises a positioning assembly, and the positioning assembly is arranged between the collapse part and the reinforcement cage and is connected to the reinforcement cage; the connecting assembly is connected to the positioning assembly in an inserted mode; the mounting frameworks are arranged on one side of the reinforcement cage at intervals, and the mounting frameworks are connected to the connecting assemblies; and the protective layer is connected to the mounting framework and completely covers the collapse part. The collapsed part of the side wall of the underground diaphragm wall groove is protected and repaired through the protective layer, the flatness of the side wall of the underground diaphragm wall groove is guaranteed, the situation that the collapsed range of the underground diaphragm wall groove wall is filled with concrete and over-pouring is caused is prevented, potential safety hazards caused by the incomplete structure of the groove side wall of the underground diaphragm wall are avoided, and the construction efficiency and the grooving quality of the underground diaphragm wall are improved.
本发明公开了一种用于地连墙成槽施工的防超灌装置，所述地连墙的槽侧壁局部塌孔形成塌陷部，所述成槽内设置有钢筋笼，所述防超灌装置包括定位组件，所述定位组件设置于所述塌陷部与所述钢筋笼之间并连接于所述钢筋笼；连接组件，所述连接组件插接于所述定位组件；安装骨架，所述安装骨架间隔设置于所述钢筋笼的一侧，所述安装骨架连接于所述连接组件；以及，防护层，所述防护层连接于所述安装骨架并完全覆盖所述塌陷部。本发明通过防护层对地连墙槽侧壁的塌陷部进行防护并修复，保证地连墙槽侧壁的平整度，防止地连墙槽壁坍塌的范围被混凝土填充而超灌，避免因地连墙的槽侧壁结构不完整而造成的安全隐患，并提高了施工效率和地连墙的成槽质量。
Over-grouting prevention device for underground diaphragm wall grooving construction
The invention discloses an over-grouting prevention device for underground diaphragm wall grooving construction, local hole collapse of the side wall of a groove of an underground diaphragm wall forms a collapse part, a reinforcement cage is arranged in the groove, the over-grouting prevention device comprises a positioning assembly, and the positioning assembly is arranged between the collapse part and the reinforcement cage and is connected to the reinforcement cage; the connecting assembly is connected to the positioning assembly in an inserted mode; the mounting frameworks are arranged on one side of the reinforcement cage at intervals, and the mounting frameworks are connected to the connecting assemblies; and the protective layer is connected to the mounting framework and completely covers the collapse part. The collapsed part of the side wall of the underground diaphragm wall groove is protected and repaired through the protective layer, the flatness of the side wall of the underground diaphragm wall groove is guaranteed, the situation that the collapsed range of the underground diaphragm wall groove wall is filled with concrete and over-pouring is caused is prevented, potential safety hazards caused by the incomplete structure of the groove side wall of the underground diaphragm wall are avoided, and the construction efficiency and the grooving quality of the underground diaphragm wall are improved.
本发明公开了一种用于地连墙成槽施工的防超灌装置，所述地连墙的槽侧壁局部塌孔形成塌陷部，所述成槽内设置有钢筋笼，所述防超灌装置包括定位组件，所述定位组件设置于所述塌陷部与所述钢筋笼之间并连接于所述钢筋笼；连接组件，所述连接组件插接于所述定位组件；安装骨架，所述安装骨架间隔设置于所述钢筋笼的一侧，所述安装骨架连接于所述连接组件；以及，防护层，所述防护层连接于所述安装骨架并完全覆盖所述塌陷部。本发明通过防护层对地连墙槽侧壁的塌陷部进行防护并修复，保证地连墙槽侧壁的平整度，防止地连墙槽壁坍塌的范围被混凝土填充而超灌，避免因地连墙的槽侧壁结构不完整而造成的安全隐患，并提高了施工效率和地连墙的成槽质量。
Over-grouting prevention device for underground diaphragm wall grooving construction
用于地连墙成槽施工的防超灌装置
LIU SHAOHUA (author) / JIA YINGGANG (author) / SONG PENGJIE (author) / WANG SHUN (author) / LIU XIAOYONG (author) / LIU JIANBO (author) / ZHANG JUN (author) / DENG JIE (author) / ZHAO QUN (author) / REN BINGYI (author)
2022-11-22
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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