A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Building foundation pile hole karst cave detection device
The invention provides a building foundation pile hole karst cave detection device which comprises a bearing ring, a detection cable and a mud scraping assembly, the periphery of the bearing ring is supported on the ground through a supporting assembly, the supporting assembly comprises a main supporting rod, the mud scraping assembly comprises a guide disc, the periphery of the guide disc is supported on the main supporting rod through an auxiliary supporting rod, and a guide hole is formed in the surface of the guide disc. Mud scraping grooves are formed in the periphery of the guide hole, the lower end of the detection cable is electrically connected with the detection head, and the upper end of the detection cable sequentially penetrates through the bearing ring and the guide hole corresponding to the mud scraping assembly and then extends outwards. By adopting the technical scheme of the invention, even if sludge and dust in a pile hole cover the surface of the detection cable, the sludge and dust attached to the surface of the detection cable can be scraped by the sludge scraping groove formed in the surface of the guide disc when the detection cable is collected, so that the self load of the detector is prevented from being increased, and the ascending speed or the descending speed of the detector is kept relatively uniform.
本发明提供一种建筑物基桩桩孔溶洞探测装置，包括承载环、探测缆线和刮泥组件，承载环的四周通过支承组件支承于地面上，支承组件包括主撑杆，刮泥组件包括导向盘，导向盘的四周通过副撑杆支承于主撑杆上，导向盘的表面设有导引孔，导引孔的四周设有刮泥槽，探测缆线的下端与探测头电性连接，探测缆线的上端依次穿过承载环、刮泥组件相应的导引孔后向外延伸。采用本发明的技术方案，即便桩孔内的污泥、尘土覆盖在探测缆线的表面，则在收取探测缆线时，导向盘表面设置的刮泥槽即会将探测缆线表面附着的污泥、尘土刮除，避免增加探测器自身负重，使探测器上升速度或下降速度保持较为均匀。
Building foundation pile hole karst cave detection device
The invention provides a building foundation pile hole karst cave detection device which comprises a bearing ring, a detection cable and a mud scraping assembly, the periphery of the bearing ring is supported on the ground through a supporting assembly, the supporting assembly comprises a main supporting rod, the mud scraping assembly comprises a guide disc, the periphery of the guide disc is supported on the main supporting rod through an auxiliary supporting rod, and a guide hole is formed in the surface of the guide disc. Mud scraping grooves are formed in the periphery of the guide hole, the lower end of the detection cable is electrically connected with the detection head, and the upper end of the detection cable sequentially penetrates through the bearing ring and the guide hole corresponding to the mud scraping assembly and then extends outwards. By adopting the technical scheme of the invention, even if sludge and dust in a pile hole cover the surface of the detection cable, the sludge and dust attached to the surface of the detection cable can be scraped by the sludge scraping groove formed in the surface of the guide disc when the detection cable is collected, so that the self load of the detector is prevented from being increased, and the ascending speed or the descending speed of the detector is kept relatively uniform.
本发明提供一种建筑物基桩桩孔溶洞探测装置，包括承载环、探测缆线和刮泥组件，承载环的四周通过支承组件支承于地面上，支承组件包括主撑杆，刮泥组件包括导向盘，导向盘的四周通过副撑杆支承于主撑杆上，导向盘的表面设有导引孔，导引孔的四周设有刮泥槽，探测缆线的下端与探测头电性连接，探测缆线的上端依次穿过承载环、刮泥组件相应的导引孔后向外延伸。采用本发明的技术方案，即便桩孔内的污泥、尘土覆盖在探测缆线的表面，则在收取探测缆线时，导向盘表面设置的刮泥槽即会将探测缆线表面附着的污泥、尘土刮除，避免增加探测器自身负重，使探测器上升速度或下降速度保持较为均匀。
Building foundation pile hole karst cave detection device
一种建筑物基桩桩孔溶洞探测装置
CHEN DAISONG (author) / DENG XIAOWEI (author) / LI JIAN (author) / PEI ZUOLIANG (author) / JIANG JIBAO (author) / CHEN JIYAO (author) / YANG YANG (author) / LI CHAOLONG (author) / HUANG SHIZHENG (author)
2023-12-22
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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