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A platform for research: civil engineering, architecture and urbanism
Prestressed ground anchor device for foundation pit supporting
The invention discloses a prestressed ground anchor device for foundation pit supporting, and relates to the technical field of foundation pit engineering. The device comprises a bottom plate, an electric telescopic rod is arranged in the bottom plate, the electric telescopic rod is fixedly provided with an arc-shaped clamping plate, the arc-shaped clamping plate is attached to a sleeve, a fixing mechanism is arranged in the sleeve and used for fixing an anchor rod body, the bottom plate is slidably connected with a barrel, and the barrel is in threaded connection with a threaded rod. The threaded rod is rotationally provided with one end of a connecting disc, and the other end of the connecting disc is provided with an expanding and supporting mechanism. By means of the clamping plate in the fixing mechanism and a thread matching mechanism, it is ensured that the anchor rod body is stably fixed in the sleeve, and the phenomenon that the anchor rod body possibly inclines or loosens in the using process is effectively prevented. In addition, the anchor rod body can be easily taken out by reversely rotating the top cover, and due to the design, the working efficiency is improved, quick disassembly and assembly of the anchor rod body are achieved, and follow-up maintenance and replacement are facilitated.
本发明公开了一种用于基坑支护的预应力地锚装置，涉及基坑工程技术领域。本发明包括底板，底板内部设置有电动伸缩杆，电动伸缩杆固定安装有弧形夹持板，弧形夹持板与套筒相贴合，套筒内部设置有固定机构，固定机构用于固定锚杆体，底板滑动连接有筒体，筒体螺纹连接有螺纹杆，螺纹杆转动安装有连接盘的一端，连接盘的另一端设置有扩撑机构。本发明利用固定机构中的夹持板和螺纹配合机制，确保了锚杆体在套筒内的稳定固定，有效防止了锚杆体在使用过程中可能出现的倾斜或松动现象。此外，通过反向转动顶盖即可轻松取出锚杆体，这种设计不仅提高了工作效率，还实现了锚杆体的快速拆卸和安装，便于后续维护和更换。
Prestressed ground anchor device for foundation pit supporting
The invention discloses a prestressed ground anchor device for foundation pit supporting, and relates to the technical field of foundation pit engineering. The device comprises a bottom plate, an electric telescopic rod is arranged in the bottom plate, the electric telescopic rod is fixedly provided with an arc-shaped clamping plate, the arc-shaped clamping plate is attached to a sleeve, a fixing mechanism is arranged in the sleeve and used for fixing an anchor rod body, the bottom plate is slidably connected with a barrel, and the barrel is in threaded connection with a threaded rod. The threaded rod is rotationally provided with one end of a connecting disc, and the other end of the connecting disc is provided with an expanding and supporting mechanism. By means of the clamping plate in the fixing mechanism and a thread matching mechanism, it is ensured that the anchor rod body is stably fixed in the sleeve, and the phenomenon that the anchor rod body possibly inclines or loosens in the using process is effectively prevented. In addition, the anchor rod body can be easily taken out by reversely rotating the top cover, and due to the design, the working efficiency is improved, quick disassembly and assembly of the anchor rod body are achieved, and follow-up maintenance and replacement are facilitated.
本发明公开了一种用于基坑支护的预应力地锚装置，涉及基坑工程技术领域。本发明包括底板，底板内部设置有电动伸缩杆，电动伸缩杆固定安装有弧形夹持板，弧形夹持板与套筒相贴合，套筒内部设置有固定机构，固定机构用于固定锚杆体，底板滑动连接有筒体，筒体螺纹连接有螺纹杆，螺纹杆转动安装有连接盘的一端，连接盘的另一端设置有扩撑机构。本发明利用固定机构中的夹持板和螺纹配合机制，确保了锚杆体在套筒内的稳定固定，有效防止了锚杆体在使用过程中可能出现的倾斜或松动现象。此外，通过反向转动顶盖即可轻松取出锚杆体，这种设计不仅提高了工作效率，还实现了锚杆体的快速拆卸和安装，便于后续维护和更换。
Prestressed ground anchor device for foundation pit supporting
一种用于基坑支护的预应力地锚装置
GU WEIMING (author) / WU GANG (author) / ZHU GUANGHUI (author)
2024-12-17
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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