Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pile foundation quality detection device and using method
The invention discloses a pile foundation quality detection device and a using method, and belongs to the field of pile foundation detection. The pile foundation quality detection device comprises a foundation pile low-strain detector body and a mounting seat matched with the foundation pile low-strain detector body, wherein a sensor body matched with the foundation pile low-strain detector body is connected to the foundation pile low-strain detector body, and two symmetrically-arranged telescopic rods are slidably connected inside the mounting seat. According to the scheme, an auxiliary device matched with a sensor is additionally arranged to reduce the interference of vibration of the external environment on signal acquisition, the auxiliary device can be telescopically adjusted to be suitable for pile foundations with different pile diameters, the sensor can slide on the auxiliary device so as to flexibly adjust the detection position, moreover, scale lines on the auxiliary device can help the sensor to accurately find a detection point while measuring the pile diameter, so that the step of measuring by using a measuring tape is omitted; and a vibration isolation cylinder weakens air vibration propagation generated by machine roar through a vacuum and porous sound insulation structure, so that the interference of the external environment on the sensor is effectively reduced, and the detection precision and efficiency are improved.
本发明公开了一种桩基质量检测装置及使用方法，属于桩基检测领域，一种桩基质量检测装置，包括基桩低应变检测仪本体和与其配套的安装座，基桩低应变检测仪本体上连接有与其匹配的传感器本体，安装座的内部滑动连接有两个对称设置的伸缩杆，本方案通过增设与传感器匹配的辅助装置来降低外界环境的震动对信号采集的干扰，辅助装置可伸缩调节以适用不同桩径的桩基，传感器在辅助装置上可滑动，以灵活调整检测位置，而且辅助装置上的刻度线在实现测量桩径的同时还能帮助传感器准确找到检测点，省去了用卷尺测量的步骤，隔振筒通过真空和多孔的隔音结构来削弱因机器轰鸣而产生的空气震动传播，有效降低外界环境对传感器的干扰，提高检测精度和效率。
Pile foundation quality detection device and using method
The invention discloses a pile foundation quality detection device and a using method, and belongs to the field of pile foundation detection. The pile foundation quality detection device comprises a foundation pile low-strain detector body and a mounting seat matched with the foundation pile low-strain detector body, wherein a sensor body matched with the foundation pile low-strain detector body is connected to the foundation pile low-strain detector body, and two symmetrically-arranged telescopic rods are slidably connected inside the mounting seat. According to the scheme, an auxiliary device matched with a sensor is additionally arranged to reduce the interference of vibration of the external environment on signal acquisition, the auxiliary device can be telescopically adjusted to be suitable for pile foundations with different pile diameters, the sensor can slide on the auxiliary device so as to flexibly adjust the detection position, moreover, scale lines on the auxiliary device can help the sensor to accurately find a detection point while measuring the pile diameter, so that the step of measuring by using a measuring tape is omitted; and a vibration isolation cylinder weakens air vibration propagation generated by machine roar through a vacuum and porous sound insulation structure, so that the interference of the external environment on the sensor is effectively reduced, and the detection precision and efficiency are improved.
本发明公开了一种桩基质量检测装置及使用方法，属于桩基检测领域，一种桩基质量检测装置，包括基桩低应变检测仪本体和与其配套的安装座，基桩低应变检测仪本体上连接有与其匹配的传感器本体，安装座的内部滑动连接有两个对称设置的伸缩杆，本方案通过增设与传感器匹配的辅助装置来降低外界环境的震动对信号采集的干扰，辅助装置可伸缩调节以适用不同桩径的桩基，传感器在辅助装置上可滑动，以灵活调整检测位置，而且辅助装置上的刻度线在实现测量桩径的同时还能帮助传感器准确找到检测点，省去了用卷尺测量的步骤，隔振筒通过真空和多孔的隔音结构来削弱因机器轰鸣而产生的空气震动传播，有效降低外界环境对传感器的干扰，提高检测精度和效率。
Pile foundation quality detection device and using method
一种桩基质量检测装置及使用方法
RAO YUANSHI (Autor:in)
04.06.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
| Europäisches Patentamt | 2015
Foundation pile quality detection method and detection device
| Europäisches Patentamt | 2023