Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Rotary jet grouting pile diameter real-time detection equipment and construction method thereof
The invention discloses real-time jet grouting pile diameter detection equipment and a construction method thereof, and belongs to the field of pile foundation construction quality detection.The real-time jet grouting pile diameter detection equipment comprises a detection rod, a supporting rod, a transmission rod, a lower connecting structure, an upper connecting structure and a sensor, the detection rod is hinged to the upper connecting structure, and the supporting rod is hinged to the lower connecting structure; the supporting rod is hinged to the detection rod, the lower end of the transmission rod is connected with the lower connecting structure, the upper end of the transmission rod penetrates through the upper connecting structure, the transmission rod and the upper connecting structure are not connected, and the sensor is fixed to the lower end of the detection rod through a pin shaft. The outer oil cylinder drives the transmission shaft to move up and down so as to drive the supporting rod to support and contract, the supporting rod drives the detection rod to open and close, and the opening of the supporting rod drives the sensor to move. By arranging the detection rod, the pressure sensor can extend to the boundary of the jet grouting pile along with the detection rod, the pile diameter of the position is judged, reinforcing measures are taken in time for the pile diameter which does not meet the requirement, and therefore the construction quality of the jet grouting pile is guaranteed.
本发明公开了一种旋喷桩径实时检测设备及其施工方法，属于桩基施工质量检测领域，包括探测杆、支撑杆、传动杆、下部连接结构、上部连接结构、传感器，探测杆与上部连接结构之间铰接，支撑杆与下部连接结构之间铰接，支撑杆与探测杆之间铰接，传动杆下端与下部连接结构连接，传动杆上端从上部连接结构内部穿过，且两者之间不连接，传感器通过销轴固定在探测杆下端；通过外加油缸带动传动轴上下移动，从而带动支撑杆撑起与收缩，支撑杆带动探测杆张开与闭合，支撑杆张开带动传感器移动。本发明通过设置探测杆，使得压力传感器能够随探测杆伸长至旋喷桩边界，判断位置的桩径，对于不符合要求的及时采取补强措施，从而保证了旋喷桩施工质量。
Rotary jet grouting pile diameter real-time detection equipment and construction method thereof
The invention discloses real-time jet grouting pile diameter detection equipment and a construction method thereof, and belongs to the field of pile foundation construction quality detection.The real-time jet grouting pile diameter detection equipment comprises a detection rod, a supporting rod, a transmission rod, a lower connecting structure, an upper connecting structure and a sensor, the detection rod is hinged to the upper connecting structure, and the supporting rod is hinged to the lower connecting structure; the supporting rod is hinged to the detection rod, the lower end of the transmission rod is connected with the lower connecting structure, the upper end of the transmission rod penetrates through the upper connecting structure, the transmission rod and the upper connecting structure are not connected, and the sensor is fixed to the lower end of the detection rod through a pin shaft. The outer oil cylinder drives the transmission shaft to move up and down so as to drive the supporting rod to support and contract, the supporting rod drives the detection rod to open and close, and the opening of the supporting rod drives the sensor to move. By arranging the detection rod, the pressure sensor can extend to the boundary of the jet grouting pile along with the detection rod, the pile diameter of the position is judged, reinforcing measures are taken in time for the pile diameter which does not meet the requirement, and therefore the construction quality of the jet grouting pile is guaranteed.
本发明公开了一种旋喷桩径实时检测设备及其施工方法，属于桩基施工质量检测领域，包括探测杆、支撑杆、传动杆、下部连接结构、上部连接结构、传感器，探测杆与上部连接结构之间铰接，支撑杆与下部连接结构之间铰接，支撑杆与探测杆之间铰接，传动杆下端与下部连接结构连接，传动杆上端从上部连接结构内部穿过，且两者之间不连接，传感器通过销轴固定在探测杆下端；通过外加油缸带动传动轴上下移动，从而带动支撑杆撑起与收缩，支撑杆带动探测杆张开与闭合，支撑杆张开带动传感器移动。本发明通过设置探测杆，使得压力传感器能够随探测杆伸长至旋喷桩边界，判断位置的桩径，对于不符合要求的及时采取补强措施，从而保证了旋喷桩施工质量。
Rotary jet grouting pile diameter real-time detection equipment and construction method thereof
一种旋喷桩径实时检测设备及其施工方法
SONG WEIJIE (Autor:in) / ZHU QINGKAI (Autor:in) / LI JIANPING (Autor:in) / FENG ZHENTONG (Autor:in) / WANG WEITAO (Autor:in) / LIU GUANGLEI (Autor:in) / WU SIYU (Autor:in)
20.12.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Rotary jet grouting pile quality real-time detection equipment and construction method thereof
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2022