Pile foundation static load detection device: Fid-Bau Portal

Pile foundation static load detection device

FAN SHUMING / HU YIN / SUN FANG / ZHANG HONGJIE

The invention belongs to the technical field of construction detection, and particularly relates to a pile foundation static load detection device which comprises a jack, a box and a connecting assembly. The connecting assembly comprises a supporting cross beam and two tension units. The jack is arranged on the upper end face of the compression-resistant pile foundation; the supporting cross beam is arranged above the jack, the jack is supported on a supporting point of the supporting cross beam, the supporting point is located in the middle of the lower side of the supporting cross beam in the length direction, and the jack can stretch to push the supporting cross beam to move upwards. The two tension units are installed on the two sides of the supporting cross beam and used for applying tension to the anti-pulling pile foundation and applying pressure to the anti-pressing pile foundation through the jacks. By arranging the multiple connecting assemblies, the compression-resistant pile foundation and the uplift pile foundation can be detected at the same time, the detection time is shortened, the detection experiment efficiency is improved, and the time cost of experiment construction is reduced.

本发明属于施工检测技术领域，特别是涉及一种桩基静载检测装置，其包括千斤顶、箱体和连接组件；连接组件包括支撑横梁和两个拉力单元；千斤顶设置在抗压桩基的上端面上；支撑横梁设置在千斤顶的上方，千斤顶支撑在支撑横梁的支撑点上，所述支撑点位于支撑横梁下侧的沿长度方向上的中间位置，千斤顶伸长能够顶推支撑横梁向上移动；两个拉力单元安装在支撑横梁的两侧，用于对抗拔桩基施加拉力，并通过千斤顶对抗压桩基施加压力；通过设置多个连接组件，进而能够同时检测抗压桩基和抗拔桩基，降低检测所花费的时间，提高检测实验效率，降低实验施工的时间成本。

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