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A platform for research: civil engineering, architecture and urbanism
Anchor rod supporting device suitable for sandy soil site
The invention relates to an anchor rod supporting device, in particular to an anchor rod supporting device suitable for a sandy soil site, which can fully consider the action effect of pore water in sandy soil, ensures safety of an anchor rod structure of a supporting structure and is simple and convenient to operate. The anchor rod supporting device comprises a rod body (1), resistance increasing devices, a sleeve (2) and a rotating rod (3), wherein one end of the rod body (1) is connected with the bottom of the sleeve (2), the other end of the rod body (1) is connected with the rotating rod (3), the resistance increasing devices are arranged on the rod body (1), each resistance increasing device comprises a spring (11) and a protrusion (12), one end of each spring (11) abuts against the rod body (1), and the other end of each spring (11) abuts against the corresponding protrusion (12); a pressure sensor (22) is arranged on the outer side wall of the sleeve (2), and water permeable holes (21) are formed in the surface of the sleeve (2), wherein the number of the water permeable holes is not smaller than that of the resistance increasing devices.
本发明涉及一种锚杆支护装置，具体为一种适用于砂土场地的锚杆支护装置，能够充分考虑砂土中孔隙水作用效果，保证支护结构安全性的锚杆结构且操作简便；包括杆体(1)、增阻装置、套筒(2)和旋转杆(3)，所述杆体(1)一端与套筒(2)底部相连，另一端与旋转杆(3)相连，所述增阻装置为多组且布设在杆体(1)上，所述增阻装置包括弹簧(11)和凸起(12)，所述弹簧(11)的一端与杆体(1)相抵，另一端与凸起(12)相抵，所述套筒(2)外侧壁上设有压力传感器(22)，所述套筒(2)表面有不少于增阻装置数量的透水孔(21)。
Anchor rod supporting device suitable for sandy soil site
The invention relates to an anchor rod supporting device, in particular to an anchor rod supporting device suitable for a sandy soil site, which can fully consider the action effect of pore water in sandy soil, ensures safety of an anchor rod structure of a supporting structure and is simple and convenient to operate. The anchor rod supporting device comprises a rod body (1), resistance increasing devices, a sleeve (2) and a rotating rod (3), wherein one end of the rod body (1) is connected with the bottom of the sleeve (2), the other end of the rod body (1) is connected with the rotating rod (3), the resistance increasing devices are arranged on the rod body (1), each resistance increasing device comprises a spring (11) and a protrusion (12), one end of each spring (11) abuts against the rod body (1), and the other end of each spring (11) abuts against the corresponding protrusion (12); a pressure sensor (22) is arranged on the outer side wall of the sleeve (2), and water permeable holes (21) are formed in the surface of the sleeve (2), wherein the number of the water permeable holes is not smaller than that of the resistance increasing devices.
本发明涉及一种锚杆支护装置，具体为一种适用于砂土场地的锚杆支护装置，能够充分考虑砂土中孔隙水作用效果，保证支护结构安全性的锚杆结构且操作简便；包括杆体(1)、增阻装置、套筒(2)和旋转杆(3)，所述杆体(1)一端与套筒(2)底部相连，另一端与旋转杆(3)相连，所述增阻装置为多组且布设在杆体(1)上，所述增阻装置包括弹簧(11)和凸起(12)，所述弹簧(11)的一端与杆体(1)相抵，另一端与凸起(12)相抵，所述套筒(2)外侧壁上设有压力传感器(22)，所述套筒(2)表面有不少于增阻装置数量的透水孔(21)。
Anchor rod supporting device suitable for sandy soil site
一种适用于砂土场地的锚杆支护装置
HE LIANG (author) / YAO JUN (author) / DONG XIN (author) / LI XIONGWEI (author)
2022-02-25
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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