The flexible guided wave bar of rock and soil relates to the conduction wave. A full tooth screw, screw head, tail screw, waterproof installation box, quartz sand, PVC tube, PVC cover, installation box connecting thread, sensor connecting thread, cylinder sleeve, end cover and cable gland; the entire tooth screw is arranged in the PVC tube, the entire tooth of the screw head screw tail respectively tighten the fastening nut on the end of PVC, PVC and PVC plastic pipe with end cap and screw head with fastening nut, PVC tube filled with quartz sand; the waterproof installation box is provided with a mounting head, cylinder sleeve, end cover and cable gland; the mounting head is provided with a connecting thread and the sensor box the connecting thread, sensors installed in the installation waterproof box, waterproof installation box is arranged on the mounting head and tail screw, cylinder sleeve welding, and the other end of the connecting sleeve end cover, cable gland in the end cover.
【技术实现步骤摘要】
岩土体柔性导波杆
本技术涉及传导波,尤其是涉及岩土体柔性导波杆。
技术介绍
波在岩土中传播的能量损失很大,一些能量较小的波无法传导到检测传感器的安装空间;工程中无法知道这些岩土内部的变化状况,特别是边坡、基坑工程,失去对该部位的安全监测,一旦险情发生,损失巨大。
技术实现思路
为了克服岩土中能量较小的波无法传导到检测传感器导致失去对该部位的安全监测的不足,本技术提供能从岩土深处导出波,对传感器无法到达的空间进行实时监测的岩土体柔性导波杆。本技术设有全牙螺杆、螺杆头部、螺杆尾部、防水安装盒、石英砂、PVC管、PVC端盖、安装盒连接螺纹、传感器连接螺纹、筒套、端盖和电缆葛兰头;所述全牙螺杆设于PVC管内,全牙螺杆的螺杆头部螺杆尾部分别用紧固螺母紧固在PVC端盖上,PVC端盖与PVC管胶合并与螺杆头部用紧固螺母固定,PVC管内装填有石英砂;所述防水安装盒设有安装头、筒套、端盖和电缆葛兰头;所述安装头设有安装盒连接螺纹和传感器连接螺纹,传感器安装在防水安装盒内,防水安装盒设于螺杆尾部上,安装头与筒套的一端焊接,筒套的另一端与端盖连接,电缆葛兰头设于端盖上。本技术的PVC管受到 ...
【技术保护点】
岩土体柔性导波杆,其特征在于设有全牙螺杆、螺杆头部、螺杆尾部、防水安装盒、石英砂、PVC管、PVC端盖、安装盒连接螺纹、传感器连接螺纹、筒套、端盖和电缆葛兰头;所述全牙螺杆设于PVC管内,全牙螺杆的螺杆头部螺杆尾部分别紧固在PVC端盖上,PVC端盖与PVC管胶合并与螺杆头部固定,PVC管内装填有石英砂;所述防水安装盒设有安装头、筒套、端盖和电缆葛兰头;所述安装头设有安装盒连接螺纹和传感器连接螺纹,传感器安装在防水安装盒内,防水安装盒设于螺杆尾部上,安装头与筒套的一端焊接,筒套的另一端与端盖连接,电缆葛兰头设于端盖上。
【技术特征摘要】
1.岩土体柔性导波杆,其特征在于设有全牙螺杆、螺杆头部、螺杆尾部、防水安装盒、石英砂、PVC管、PVC端盖、安装盒连接螺纹、传感器连接螺纹、筒套、端盖和电缆葛兰头;所述全牙螺杆设于PVC管内,全牙螺杆的螺杆头部螺杆尾部分别紧固在PVC端盖上,PVC端盖与PVC管胶合并与螺杆头部固定,PVC管内装填有石英砂;所述防水安装盒设有安装头、筒套、端盖和电缆葛兰头;所述安装头设...
【专利技术属性】
技术研发人员:李庶林,周开原,黄振钒,谢欢,许明赛,郑雪锋,高真平,
申请(专利权)人:厦门大学,
类型:新型
国别省市:福建,35
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