Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Karst cave treatment device for pile foundation construction
The invention relates to the technical field of karst cave filling impact devices, in particular to a karst cave treatment device used in pile foundation construction, which comprises a lifting seat, an impact seat, an external connection seat and a side expansion mechanism, the lifting seat is used for being connected with a steel cable, the lifting seat is lifted through the steel cable, and the impact seat is used for downwards punching a filling material; the impact seat is movably connected with the lifting seat, the external connection seat is rotatably connected with the bottom end of the lifting seat, the external connection seat is slidably connected with the impact seat in a sleeved mode, and the side expansion mechanism is arranged on the outer side of the impact seat in a sleeved mode. According to the device, downward tamping impact is conducted on filler through the impact seat, downward impact is conducted on a filler layer through the impact seat, after the impact seat stops moving downwards, the hanging seat with the hanging seat continuously moving downwards drives the external connection seat to move downwards, the external connection seat moves downwards to drive a plurality of transverse pressing wheels in the side expansion mechanism to move transversely in a deviating mode, and therefore the transverse pressing wheels transversely push out the filler; transverse diffusion of the filler is accelerated, the compactness of the periphery of the filler layer is improved, and therefore the tamping effect of the filler layer is improved.
本发明涉及溶洞填充冲击装置技术领域，具体涉及一种用于桩基施工中的溶洞处理装置，包括吊座、冲击座、外接座、侧扩机构，吊座用于与钢索连接，通过钢索对所述吊座进行吊装，冲击座用于对填充料向下冲压，所述冲击座与吊座之间活动连接，外接座与吊座的底端转动连接，所述外接座与冲击座之间滑动套接，侧扩机构套设在冲击座的外侧。本发明中，通过冲击座对填料进行向下夯实冲击，通过冲击座对填料层向下冲击，当冲击座停止下移后，吊座继续下移的吊座带动外接座下移，外接座下移带动侧扩机构中的多个横压轮相互背离横移，使得横压轮将填料横向推出，实现加速填料的横向扩散，提高填料层外围的密实度，从而提高填料层的夯实效果。
Karst cave treatment device for pile foundation construction
The invention relates to the technical field of karst cave filling impact devices, in particular to a karst cave treatment device used in pile foundation construction, which comprises a lifting seat, an impact seat, an external connection seat and a side expansion mechanism, the lifting seat is used for being connected with a steel cable, the lifting seat is lifted through the steel cable, and the impact seat is used for downwards punching a filling material; the impact seat is movably connected with the lifting seat, the external connection seat is rotatably connected with the bottom end of the lifting seat, the external connection seat is slidably connected with the impact seat in a sleeved mode, and the side expansion mechanism is arranged on the outer side of the impact seat in a sleeved mode. According to the device, downward tamping impact is conducted on filler through the impact seat, downward impact is conducted on a filler layer through the impact seat, after the impact seat stops moving downwards, the hanging seat with the hanging seat continuously moving downwards drives the external connection seat to move downwards, the external connection seat moves downwards to drive a plurality of transverse pressing wheels in the side expansion mechanism to move transversely in a deviating mode, and therefore the transverse pressing wheels transversely push out the filler; transverse diffusion of the filler is accelerated, the compactness of the periphery of the filler layer is improved, and therefore the tamping effect of the filler layer is improved.
本发明涉及溶洞填充冲击装置技术领域，具体涉及一种用于桩基施工中的溶洞处理装置，包括吊座、冲击座、外接座、侧扩机构，吊座用于与钢索连接，通过钢索对所述吊座进行吊装，冲击座用于对填充料向下冲压，所述冲击座与吊座之间活动连接，外接座与吊座的底端转动连接，所述外接座与冲击座之间滑动套接，侧扩机构套设在冲击座的外侧。本发明中，通过冲击座对填料进行向下夯实冲击，通过冲击座对填料层向下冲击，当冲击座停止下移后，吊座继续下移的吊座带动外接座下移，外接座下移带动侧扩机构中的多个横压轮相互背离横移，使得横压轮将填料横向推出，实现加速填料的横向扩散，提高填料层外围的密实度，从而提高填料层的夯实效果。
Karst cave treatment device for pile foundation construction
一种用于桩基施工中的溶洞处理装置
SUN LIBIN (Autor:in) / YOU YUPING (Autor:in) / ZHAI SEN (Autor:in) / CHENG XINCHUN (Autor:in) / HUO XIAOHUI (Autor:in) / LIANG YUBO (Autor:in) / ZHAO YINGZHOU (Autor:in) / ZHENG JIANBIN (Autor:in) / XUE PENG (Autor:in) / LI PENGCHENG (Autor:in)
27.12.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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