Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anchor rod drawing test device and pipe seam type anchor rod
The invention relates to the technical field of anchor rods, and provides an anchor rod drawing test device and a pipe seam type anchor rod, the anchor rod is provided with an anchoring hole, the side wall of the anchoring hole is provided with a first gap, the inner wall of the anchoring hole is provided with an inverted conical protrusion, a reinforcing rod is arranged in the anchoring hole, the reinforcing rod is provided with an inner cavity, and the side wall of the inner cavity is provided with a second gap. The outer wall of the reinforcing rod is provided with a conical protrusion, and the conical protrusion abuts against the inverted conical protrusion. By means of the technical scheme, the problem that in the prior art, connection of a pipe seam type anchor rod is not firm is solved.
本发明涉及锚杆技术领域，提出了一种锚杆拉拔测试装置及管缝式锚杆，包括锚杆，锚杆具有锚固孔，锚固孔的侧壁具有第一缝隙，锚固孔的内壁具有倒锥形凸起，加强杆设置在锚固孔内，加强杆具有内腔，内腔的侧壁具有第二缝隙，加强杆外壁具有锥形凸起，锥形凸起与倒锥形凸起抵接。通过上述技术方案，解决了现有技术中的管缝式锚杆连接不牢固的问题。
Anchor rod drawing test device and pipe seam type anchor rod
The invention relates to the technical field of anchor rods, and provides an anchor rod drawing test device and a pipe seam type anchor rod, the anchor rod is provided with an anchoring hole, the side wall of the anchoring hole is provided with a first gap, the inner wall of the anchoring hole is provided with an inverted conical protrusion, a reinforcing rod is arranged in the anchoring hole, the reinforcing rod is provided with an inner cavity, and the side wall of the inner cavity is provided with a second gap. The outer wall of the reinforcing rod is provided with a conical protrusion, and the conical protrusion abuts against the inverted conical protrusion. By means of the technical scheme, the problem that in the prior art, connection of a pipe seam type anchor rod is not firm is solved.
本发明涉及锚杆技术领域，提出了一种锚杆拉拔测试装置及管缝式锚杆，包括锚杆，锚杆具有锚固孔，锚固孔的侧壁具有第一缝隙，锚固孔的内壁具有倒锥形凸起，加强杆设置在锚固孔内，加强杆具有内腔，内腔的侧壁具有第二缝隙，加强杆外壁具有锥形凸起，锥形凸起与倒锥形凸起抵接。通过上述技术方案，解决了现有技术中的管缝式锚杆连接不牢固的问题。
Anchor rod drawing test device and pipe seam type anchor rod
一种锚杆拉拔测试装置及管缝式锚杆
MA SHIBO (Autor:in) / MA YAOHUI (Autor:in) / WANG YONGGANG (Autor:in) / WANG XIAOYONG (Autor:in) / LI PENG (Autor:in)
31.12.2024
Patent
Elektronische Ressource
Chinesisch
Assembled pipe seam type anchor rod structure and production process thereof
| Europäisches Patentamt | 2024