Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses an assembly type stay wire ground anchor which comprises a ground inserting sleeve and an anchor rod connected into the ground inserting sleeve in a screwed manner, a tip is detachably arranged at an opening in the lower portion of the ground inserting sleeve, a stay wire ring and a connecting screw rod are fixedly arranged at the upper end and the lower end of the anchor rod respectively, and a screw hole matched with the connecting screw rod is formed in the tip. When the anchor rod is screwed into the ground inserting sleeve, the connecting screw rod is screwed intothe screw hole together; and a plurality of vertical wing plates are further fixedly arranged on the outer circumferential face of the ground inserting sleeve and evenly distributed in the circumferential direction of the cross section of the ground inserting sleeve, the contact area between the ground inserting sleeve and a soil layer is larger, and under the action of the vertical wing plates, an assembly body formed by the anchor rod and the ground inserting sleeve, especially the upper portion of the assembly body, are difficult to swing and shift in the soil layer, so that the position stability of the anchor rod and the stay wire ring is effectively guaranteed, the stress of a steel strand stay wire is good, and a wire rod is firmly tensioned and fixed.
本发明公开了一种装配式拉线地锚，包括地插套以及螺接在地插套内的锚杆，所述地插套的下部开口处可拆卸的设置有顶尖，所述锚杆的上端和下端分别固设有拉线环和连接螺杆，所述顶尖上开设有与所述连接螺杆相配合的螺孔，所述锚杆螺入地插套内时，所述连接螺杆一同螺入螺孔内；所述地插套的外周面上还固设有多个竖直翼板，多个竖直翼板沿地插套的横截面周向均匀分布，本申请中地插套与土层的接触面积更大，在竖直翼板的作用下，锚杆与地插套这个装配体尤其是装配体的上部很难在土层内产生摆动移位，所以有效保证了锚杆和拉线环的位置稳定性，使得钢绞线拉线受力良好，线杆被牢固的拉紧固定。
The invention discloses an assembly type stay wire ground anchor which comprises a ground inserting sleeve and an anchor rod connected into the ground inserting sleeve in a screwed manner, a tip is detachably arranged at an opening in the lower portion of the ground inserting sleeve, a stay wire ring and a connecting screw rod are fixedly arranged at the upper end and the lower end of the anchor rod respectively, and a screw hole matched with the connecting screw rod is formed in the tip. When the anchor rod is screwed into the ground inserting sleeve, the connecting screw rod is screwed intothe screw hole together; and a plurality of vertical wing plates are further fixedly arranged on the outer circumferential face of the ground inserting sleeve and evenly distributed in the circumferential direction of the cross section of the ground inserting sleeve, the contact area between the ground inserting sleeve and a soil layer is larger, and under the action of the vertical wing plates, an assembly body formed by the anchor rod and the ground inserting sleeve, especially the upper portion of the assembly body, are difficult to swing and shift in the soil layer, so that the position stability of the anchor rod and the stay wire ring is effectively guaranteed, the stress of a steel strand stay wire is good, and a wire rod is firmly tensioned and fixed.
本发明公开了一种装配式拉线地锚，包括地插套以及螺接在地插套内的锚杆，所述地插套的下部开口处可拆卸的设置有顶尖，所述锚杆的上端和下端分别固设有拉线环和连接螺杆，所述顶尖上开设有与所述连接螺杆相配合的螺孔，所述锚杆螺入地插套内时，所述连接螺杆一同螺入螺孔内；所述地插套的外周面上还固设有多个竖直翼板，多个竖直翼板沿地插套的横截面周向均匀分布，本申请中地插套与土层的接触面积更大，在竖直翼板的作用下，锚杆与地插套这个装配体尤其是装配体的上部很难在土层内产生摆动移位，所以有效保证了锚杆和拉线环的位置稳定性，使得钢绞线拉线受力良好，线杆被牢固的拉紧固定。
Assembly type stay wire ground anchor
一种装配式拉线地锚
MA SHUMEI (Autor:in)
25.12.2020
Patent
Elektronische Ressource
Chinesisch
| Europäisches Patentamt | 2020
Anchor device sealing structure of steel stranded wire stay cable
| Europäisches Patentamt | 2015