A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
End expanding type anti-floating anchor rod
The invention discloses an end expanding type anti-floating anchor rod. The end expanding type anti-floating anchor rod comprises an anchor rod body and an anchor head arranged at the bottom of the anchor rod. The anchor head is provided with an end expanding structure. The end expanding structure comprises a bottom plate fixedly connected with the bottom end of the anchor rod body, and connecting plates which are annularly distributed evenly and fixed with the bottom plate and the anchor rod body in a welding manner. The connecting plates are provided with connecting holes. The connecting holes are provided with an expanding frame with one end hinged to the connecting holes. A through hole is formed in the other end of the expanding frame. The through hole of the expanding frame is internally provided with a telescopic connecting line. The two ends of the connecting line are connected into a whole. According to the end expanding type anti-floating anchor rod, the pulling resistance and the anti-shearing strength between the anchor rod body and rock and soil can be improved. The end expanding type anti-floating anchor rod has the beneficial effects of being simple in structure and convenient to machine, construct and install.
End expanding type anti-floating anchor rod
The invention discloses an end expanding type anti-floating anchor rod. The end expanding type anti-floating anchor rod comprises an anchor rod body and an anchor head arranged at the bottom of the anchor rod. The anchor head is provided with an end expanding structure. The end expanding structure comprises a bottom plate fixedly connected with the bottom end of the anchor rod body, and connecting plates which are annularly distributed evenly and fixed with the bottom plate and the anchor rod body in a welding manner. The connecting plates are provided with connecting holes. The connecting holes are provided with an expanding frame with one end hinged to the connecting holes. A through hole is formed in the other end of the expanding frame. The through hole of the expanding frame is internally provided with a telescopic connecting line. The two ends of the connecting line are connected into a whole. According to the end expanding type anti-floating anchor rod, the pulling resistance and the anti-shearing strength between the anchor rod body and rock and soil can be improved. The end expanding type anti-floating anchor rod has the beneficial effects of being simple in structure and convenient to machine, construct and install.
End expanding type anti-floating anchor rod
SHANG XIAMING (author) / LIU WEIDONG (author) / FENG LIANG (author) / LU BIAN (author) / ZHU HAIYING (author) / XU SIFA (author) / HU QICHAO (author)
2015-11-11
Patent
Electronic Resource
English
IPC:
E02D
FOUNDATIONS
,
Gründungen
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