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Multidirectional loading detection device and detection method for pile foundation bearing capacity
The invention discloses a pile foundation bearing capacity multidirectional loading detection device which comprises a support, a bearing is arranged above the support, the outer ring of the bearing is fixedly connected with the support, the top of the inner ring of the bearing is fixedly connected with a bidirectional electric hydraulic column, and detection columns are vertically and fixedly arranged at the left telescopic end and the right telescopic end of the bidirectional electric hydraulic column. An iron cone is arranged on the side, close to the pile foundation, of the bottom of the detection column. The portable detection device is designed and can be arranged on the pile foundation in a sleeving mode to detect the pile foundation, so that sampling from the pile foundation is not needed, the contact position of the iron cone and the pile foundation can be adjusted by rotating the bearing, the pile foundation is detected from different directions, the strength of the pile foundation is tested through an iron cone drilling method, and the detection efficiency is greatly improved. And the damage degree to the pile foundation is small.
本发明公开了一种桩基承载力的多向加载检测装置，包括支座，所述支座上方设置有轴承，所述轴承外圈与支座固接，所述轴承内圈顶部与双向电动液压柱固接，所述双向电动液压柱的左右两个伸缩端皆竖向固设有检测柱，所述检测柱底部靠近桩基的一侧设置有铁锥。本发明通过设计一种便携式的检测装置，可以套在桩基上，对桩基进行检测，从而不需要从桩基上取样，且本发明通过转动轴承，可以调节铁锥与桩基的接触位置，从而从不同方向对桩基进行检查，且本发明通过铁锥钻入的方法测试桩基强度，对桩基的破坏程度小。
Multidirectional loading detection device and detection method for pile foundation bearing capacity
The invention discloses a pile foundation bearing capacity multidirectional loading detection device which comprises a support, a bearing is arranged above the support, the outer ring of the bearing is fixedly connected with the support, the top of the inner ring of the bearing is fixedly connected with a bidirectional electric hydraulic column, and detection columns are vertically and fixedly arranged at the left telescopic end and the right telescopic end of the bidirectional electric hydraulic column. An iron cone is arranged on the side, close to the pile foundation, of the bottom of the detection column. The portable detection device is designed and can be arranged on the pile foundation in a sleeving mode to detect the pile foundation, so that sampling from the pile foundation is not needed, the contact position of the iron cone and the pile foundation can be adjusted by rotating the bearing, the pile foundation is detected from different directions, the strength of the pile foundation is tested through an iron cone drilling method, and the detection efficiency is greatly improved. And the damage degree to the pile foundation is small.
本发明公开了一种桩基承载力的多向加载检测装置，包括支座，所述支座上方设置有轴承，所述轴承外圈与支座固接，所述轴承内圈顶部与双向电动液压柱固接，所述双向电动液压柱的左右两个伸缩端皆竖向固设有检测柱，所述检测柱底部靠近桩基的一侧设置有铁锥。本发明通过设计一种便携式的检测装置，可以套在桩基上，对桩基进行检测，从而不需要从桩基上取样，且本发明通过转动轴承，可以调节铁锥与桩基的接触位置，从而从不同方向对桩基进行检查，且本发明通过铁锥钻入的方法测试桩基强度，对桩基的破坏程度小。
Multidirectional loading detection device and detection method for pile foundation bearing capacity
一种桩基承载力的多向加载检测装置及检测方法
WAN SIFANG (author) / WU QIANG (author) / XUE JILIN (author) / ZHANG ZHIZHONG (author) / YAO GUOYI (author) / ZHOU SHIPING (author)
2024-09-10
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Multidirectional loading detection device and detection method for pile foundation bearing capacity
| European Patent Office | 2023