Deep vibration testing signal collector and deep vibration testing device

• Main Authors: WEI JUNSHAN, LI XIANTONG, WEN XIANGCAI, WANG YUN
• Format: Patent
• Language: Chinese; English
• Published: 09.02.2018
• Subjects: MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC ORINFRASONIC WAVES; MEASURING; PHYSICS; TESTING

The utility model discloses a deep vibration testing signal collector, it includes shell, fixed bolster and vibration sensor, the fixed bolster is fixed in the shell, and vibration sensor passes through the fixed bolster to be fixed in the shell. This deep layer vibration testing signal collector compares in current vibration sensor, has increased shell and fixed bolster, and weight is bigger, cancombine closely with the soil layer all the time down in self action of gravity, ensures the rigidity contact, is applicable to the deep ground bottom ring border that the soil is soft. The utility model also discloses a deep vibration test apparatus which has used above -mentioned deep vibration testing signal collector, can carry out vibration testing to the deep ground end that the soil is soft. 本实用新型公开了种深层振动测试信号采集器，其包括外壳、固定支架和振动传感器；固定支架固定在外壳内，振动传感器通过固定支架固定在外壳内。该深层振动测试信号采集器相比于现有的振动传感器，增加了外壳和固定支架，重量更大，能够在自身重力作用下始终与土层紧密结合，确保刚性接触，适用于土地松软的深层地底环境。本实用新型还公开了种深层振动测试装置，其应用了上述深层振动测试信号采集器，能够对土地松软的深层地底进行振动测试。