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A platform for research: civil engineering, architecture and urbanism
Slope reinforcing anchor rod for constructional engineering
The slope reinforcing anchor rod for constructional engineering comprises an anchor rod head, a hollow free section and an anchoring section, a pressing and fixing plate is arranged on the upper portion of the anchor rod head, the inner wall of the lower portion of the anchor rod head is in threaded connection with a threaded part arranged on the upper portion of the free section, a positioning part is arranged on the lower portion of the threaded part, and an anchoring part and a tip part are arranged at the lower end of the anchoring section. The anchoring component comprises a fixing ring and a connecting rod perpendicularly connected with the fixing ring, the lower end of the connecting rod is fixedly connected with a base, at least three anchoring plates are rotationally connected to the outer side of the base in the circumferential direction, and a downward pressing component is slidably connected to the inner wall of the free section and comprises a sliding ring and a grouting pipe with a through hole. The bottom end of the grouting pipe is connected with lower pressing rods with the same number as the anchoring plates. The anchor rod can be effectively fixed in a drill hole, the anchoring depth of the anchor rod is guaranteed, the anchoring area below an anchoring section can be larger, the built-in strength of a surrounding soil body and an anchoring part is improved, and the anchoring force of an anchor rod body is improved.
本发明一种建筑工程用边坡加固锚杆，包括锚杆头、中空的自由段和锚固段，锚杆头上部设有压固板，锚杆头下部内壁与所述自由段上部设置的螺纹部螺纹连接，螺纹部下部设有定位部件，锚固段下端设有锚固部件和尖头部，锚固部件包括固定环和与固定环垂直连接的连接杆，连接杆下端固定连接有底座，底座外侧圆周方向转动连接有至少三个锚固板，自由段内壁滑动连接有下压部件，下压部件包括滑动环和带有通孔的注浆管，注浆管底端连接有与所述锚固板数量相同的下压杆。本发明可使锚杆可以在钻孔内进行有效固定，保证锚杆的锚固深度，可使锚固段下方锚固面积更大，提高周围土体与锚固部件的嵌固强度，提高锚杆本体的锚固力。
Slope reinforcing anchor rod for constructional engineering
The slope reinforcing anchor rod for constructional engineering comprises an anchor rod head, a hollow free section and an anchoring section, a pressing and fixing plate is arranged on the upper portion of the anchor rod head, the inner wall of the lower portion of the anchor rod head is in threaded connection with a threaded part arranged on the upper portion of the free section, a positioning part is arranged on the lower portion of the threaded part, and an anchoring part and a tip part are arranged at the lower end of the anchoring section. The anchoring component comprises a fixing ring and a connecting rod perpendicularly connected with the fixing ring, the lower end of the connecting rod is fixedly connected with a base, at least three anchoring plates are rotationally connected to the outer side of the base in the circumferential direction, and a downward pressing component is slidably connected to the inner wall of the free section and comprises a sliding ring and a grouting pipe with a through hole. The bottom end of the grouting pipe is connected with lower pressing rods with the same number as the anchoring plates. The anchor rod can be effectively fixed in a drill hole, the anchoring depth of the anchor rod is guaranteed, the anchoring area below an anchoring section can be larger, the built-in strength of a surrounding soil body and an anchoring part is improved, and the anchoring force of an anchor rod body is improved.
本发明一种建筑工程用边坡加固锚杆，包括锚杆头、中空的自由段和锚固段，锚杆头上部设有压固板，锚杆头下部内壁与所述自由段上部设置的螺纹部螺纹连接，螺纹部下部设有定位部件，锚固段下端设有锚固部件和尖头部，锚固部件包括固定环和与固定环垂直连接的连接杆，连接杆下端固定连接有底座，底座外侧圆周方向转动连接有至少三个锚固板，自由段内壁滑动连接有下压部件，下压部件包括滑动环和带有通孔的注浆管，注浆管底端连接有与所述锚固板数量相同的下压杆。本发明可使锚杆可以在钻孔内进行有效固定，保证锚杆的锚固深度，可使锚固段下方锚固面积更大，提高周围土体与锚固部件的嵌固强度，提高锚杆本体的锚固力。
Slope reinforcing anchor rod for constructional engineering
一种建筑工程用边坡加固锚杆
CAI JUN (author) / GONG YI (author) / SHEN LINGLI (author)
2023-07-21
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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