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A platform for research: civil engineering, architecture and urbanism
Hole detector for cast-in-situ bored pile
The invention discloses a cast-in-situ bored pile hole detector which structurally comprises a hanging ring, an adjusting device and two or more detection rods, the adjusting device is connected between the detection rods and comprises a supporting rod, a sliding rod, a limiting protrusion and a main shaft, the hanging ring is welded to the surface of the upper end of the main shaft, and the surface of the main shaft is sleeved with the sliding rod. The first connecting rod and the second connecting rod are respectively fixed on the main shaft through the sliding sleeves, a limiting bulge is matched between the sliding rod and the main shaft, the bottom of the supporting rod is fixedly connected with the surface of the sliding rod, and the upper end of the supporting rod is mechanically connected with the detection rod. The distance between the detection rod and the main shaft can be adjusted, and a sliding rod and a limiting protrusion in the adjusting device are used for fixing, so that the detection operation of different pile hole diameters is met.
本发明公开了一种钻孔灌注桩检孔器，其结构包括吊环、调节装置、检测杆，检测杆设有两个以上，检测杆之间连接有调节装置，调节装置包括支撑杆、滑杆、限位凸起、主轴，吊环焊接在主轴的上端表面，主轴的表面套设有滑杆，滑杆与主轴之间配合有限位凸起，支撑杆的底部与滑杆表面固定连接，支撑杆的上端与检测杆机械连接，本发明在主轴与检测杆之间设有调节装置，第一连接杆与第二连接杆分别通过滑套固定在主轴上，在滑套沿着主轴上下活动时，可实现检测杆与主轴之间的距离调节，再通过调节装置中的滑杆与限位凸起进行固定，以满足于不同桩孔直径的检测操作。
Hole detector for cast-in-situ bored pile
The invention discloses a cast-in-situ bored pile hole detector which structurally comprises a hanging ring, an adjusting device and two or more detection rods, the adjusting device is connected between the detection rods and comprises a supporting rod, a sliding rod, a limiting protrusion and a main shaft, the hanging ring is welded to the surface of the upper end of the main shaft, and the surface of the main shaft is sleeved with the sliding rod. The first connecting rod and the second connecting rod are respectively fixed on the main shaft through the sliding sleeves, a limiting bulge is matched between the sliding rod and the main shaft, the bottom of the supporting rod is fixedly connected with the surface of the sliding rod, and the upper end of the supporting rod is mechanically connected with the detection rod. The distance between the detection rod and the main shaft can be adjusted, and a sliding rod and a limiting protrusion in the adjusting device are used for fixing, so that the detection operation of different pile hole diameters is met.
本发明公开了一种钻孔灌注桩检孔器，其结构包括吊环、调节装置、检测杆，检测杆设有两个以上，检测杆之间连接有调节装置，调节装置包括支撑杆、滑杆、限位凸起、主轴，吊环焊接在主轴的上端表面，主轴的表面套设有滑杆，滑杆与主轴之间配合有限位凸起，支撑杆的底部与滑杆表面固定连接，支撑杆的上端与检测杆机械连接，本发明在主轴与检测杆之间设有调节装置，第一连接杆与第二连接杆分别通过滑套固定在主轴上，在滑套沿着主轴上下活动时，可实现检测杆与主轴之间的距离调节，再通过调节装置中的滑杆与限位凸起进行固定，以满足于不同桩孔直径的检测操作。
Hole detector for cast-in-situ bored pile
一种钻孔灌注桩检孔器
ZHOU XUDONG (author) / CHEN MEIJUAN (author) / SHI PEIYUN (author) / BAO HUIZHU (author) / ZHOU JUN'AN (author)
2023-07-07
Patent
Electronic Resource
Chinese
Pile hole perpendicularity and hole diameter tester for cast-in-situ bored pile
| European Patent Office | 2022