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A platform for research: civil engineering, architecture and urbanism
The invention relates to a foundation pit beam string structure embedded steel tie rod structure. The foundation pit beam string structure embedded steel tie rod structure comprises a nut structure, an anchor plate structure, a steel bar support, a steel tie rod and a circular pipe; the circular pipe is pre-buried in a concrete beam, and the steel tie rod penetrates into the pre-buried circular pipe; the anchor plate structure comprises an anchor plate and screws, the anchor plate sleeves the exterior of the steel tie rod, at least three screws are vertically fixed to the outer end of the anchor plate, and angles between the screws are equal to each other; and the nut structure comprises a nut, and the nut is screwed into the steel tie rod and tightly presses the anchor plate. According tothe foundation pit beam string structure embedded steel tie rod structure, as the screws are connected behind the anchor plate, and additional steel bars are additionally arranged in front of the anchor plate, the size of the anchor plate can be reduced on the premise that design requirements are met, so that the mounting is convenient; a detachable pre-buried steel tie rod structure is achieved;and the steel tie rod can be directly detached to be repeatedly used after a foundation pit is excavated, so that economic benefits are high.
本发明涉及一种基坑张弦梁预埋钢拉杆结构，包括螺帽结构、锚板结构、钢筋支架、钢拉杆、圆管；所述圆管预埋设置在混凝土梁内，钢拉杆穿入预埋圆管中；所述锚板结构包括锚板、螺杆，锚板套在钢拉杆外部，至少三根螺杆与锚板外端垂直固定，各螺杆之间相隔角度相等；螺帽结构包括螺帽，螺帽旋入钢拉杆中，并压紧所述锚板。本发明将锚板后连接螺杆，锚板前增加附加钢筋，在满足设计要求的前提下，可以减少锚板尺寸，安装方便；实现可拆卸预埋钢拉杆结构，基坑开挖完成后可将钢拉杆直接拆出重复利用，经济效益高。
The invention relates to a foundation pit beam string structure embedded steel tie rod structure. The foundation pit beam string structure embedded steel tie rod structure comprises a nut structure, an anchor plate structure, a steel bar support, a steel tie rod and a circular pipe; the circular pipe is pre-buried in a concrete beam, and the steel tie rod penetrates into the pre-buried circular pipe; the anchor plate structure comprises an anchor plate and screws, the anchor plate sleeves the exterior of the steel tie rod, at least three screws are vertically fixed to the outer end of the anchor plate, and angles between the screws are equal to each other; and the nut structure comprises a nut, and the nut is screwed into the steel tie rod and tightly presses the anchor plate. According tothe foundation pit beam string structure embedded steel tie rod structure, as the screws are connected behind the anchor plate, and additional steel bars are additionally arranged in front of the anchor plate, the size of the anchor plate can be reduced on the premise that design requirements are met, so that the mounting is convenient; a detachable pre-buried steel tie rod structure is achieved;and the steel tie rod can be directly detached to be repeatedly used after a foundation pit is excavated, so that economic benefits are high.
本发明涉及一种基坑张弦梁预埋钢拉杆结构，包括螺帽结构、锚板结构、钢筋支架、钢拉杆、圆管；所述圆管预埋设置在混凝土梁内，钢拉杆穿入预埋圆管中；所述锚板结构包括锚板、螺杆，锚板套在钢拉杆外部，至少三根螺杆与锚板外端垂直固定，各螺杆之间相隔角度相等；螺帽结构包括螺帽，螺帽旋入钢拉杆中，并压紧所述锚板。本发明将锚板后连接螺杆，锚板前增加附加钢筋，在满足设计要求的前提下，可以减少锚板尺寸，安装方便；实现可拆卸预埋钢拉杆结构，基坑开挖完成后可将钢拉杆直接拆出重复利用，经济效益高。
Foundation pit beam string structure embedded steel tie rod structure
基坑张弦梁预埋钢拉杆结构
2021-01-15
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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