Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Assembly type steel structure ground anchor bolt
The invention discloses an assembly type steel structure ground anchor bolt. The assembly type steel structure ground anchor bolt comprises a steel sleeve, a bolt body is arranged in the steel sleeve,the upper section of the bolt body is a first threaded section, the lower section of the bolt body is a smooth section, the bottom end of the bolt body is in a pointed end shape, and a plurality of vertically-arranged limiting grooves are formed in the lower section of the steel sleeve; and the limiting grooves are formed in the steel sleeve at intervals in the circumferential direction of the steel sleeve, movable calipers are arranged in the limiting grooves, second threaded sections are arranged at the bottom ends of the movable calipers, and the second threaded sections and the first threaded sections are connected through reverse threads to drive the movable calipers to be unfolded and clamped with the ground. The assembly type steel structure ground anchor bolt has the advantages ofbeing convenient and fast to use and capable of being firmly clamped with a soil body and improving the stability of a building foundation.
本发明公开了一种装配式钢结构地锚螺栓，包括钢套，所述钢套内设置有螺栓，所述螺栓的上段为第一螺纹段，所述螺栓的下段为平滑段，所述螺栓的底端为尖头状，所述钢套的下段开设有多个竖向布置的限位槽，所述多个限位槽沿钢套的圆周方向间隔排列，所述限位槽内设置有活动卡钳，所述活动卡钳的底端设置有第二螺纹段，所述第二螺纹段与第一螺纹段通过反向螺纹连接带动活动卡钳撑开并与地面相卡住。本发明一种装配式钢结构地锚螺栓具有使用方便快捷、能够与土体牢固卡住，提高建筑基础的稳定性的优点。
Assembly type steel structure ground anchor bolt
The invention discloses an assembly type steel structure ground anchor bolt. The assembly type steel structure ground anchor bolt comprises a steel sleeve, a bolt body is arranged in the steel sleeve,the upper section of the bolt body is a first threaded section, the lower section of the bolt body is a smooth section, the bottom end of the bolt body is in a pointed end shape, and a plurality of vertically-arranged limiting grooves are formed in the lower section of the steel sleeve; and the limiting grooves are formed in the steel sleeve at intervals in the circumferential direction of the steel sleeve, movable calipers are arranged in the limiting grooves, second threaded sections are arranged at the bottom ends of the movable calipers, and the second threaded sections and the first threaded sections are connected through reverse threads to drive the movable calipers to be unfolded and clamped with the ground. The assembly type steel structure ground anchor bolt has the advantages ofbeing convenient and fast to use and capable of being firmly clamped with a soil body and improving the stability of a building foundation.
本发明公开了一种装配式钢结构地锚螺栓，包括钢套，所述钢套内设置有螺栓，所述螺栓的上段为第一螺纹段，所述螺栓的下段为平滑段，所述螺栓的底端为尖头状，所述钢套的下段开设有多个竖向布置的限位槽，所述多个限位槽沿钢套的圆周方向间隔排列，所述限位槽内设置有活动卡钳，所述活动卡钳的底端设置有第二螺纹段，所述第二螺纹段与第一螺纹段通过反向螺纹连接带动活动卡钳撑开并与地面相卡住。本发明一种装配式钢结构地锚螺栓具有使用方便快捷、能够与土体牢固卡住，提高建筑基础的稳定性的优点。
Assembly type steel structure ground anchor bolt
一种装配式钢结构地锚螺栓
HU WEITENG (Autor:in) / DONG CHUNSHAN (Autor:in) / CAO ZHEN (Autor:in) / LI RIYAN (Autor:in) / XIE YUQIN (Autor:in) / YU JIANAN (Autor:in)
05.01.2021
Patent
Elektronische Ressource
Chinesisch
| Europäisches Patentamt | 2024