US 11,899,145 B2
Seismic source and wave detector integrated device and method for seismic wave exploration
Shucai Li, Jinan (CN); Maoxin Su, Jinan (CN); Yiguo Xue, Jinan (CN); Peng Wang, Jinan (CN); Daohong Qiu, Jinan (CN); and Yimin Liu, Jinan (CN)
Assigned to SHANDONG UNIVERSITY, Jinan (CN)
Appl. No. 17/296,855
Filed by SHANDONG UNIVERSITY, Shandong (CN)
PCT Filed Nov. 4, 2020, PCT No. PCT/CN2020/126496
§ 371(c)(1), (2) Date May 25, 2021,
PCT Pub. No. WO2021/093651, PCT Pub. Date May 20, 2021.
Claims priority of application No. 201911117880.X (CN), filed on Nov. 13, 2019.
Prior Publication US 2022/0026592 A1, Jan. 27, 2022
Int. Cl. G01V 1/04 (2006.01); G01V 1/18 (2006.01)
CPC G01V 1/04 (2013.01) [G01V 1/18 (2013.01); G01V 2210/121 (2013.01); G01V 2210/1295 (2013.01); G01V 2210/1425 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A seismic source and wave detector integrated device for seismic wave exploration, the device comprising a support, a protective shell and a mode converter, wherein
the protective shell is installed on the support and is driven to rotate by the mode converter;
the protective shell is of a hollow cylindrical structure;
a seismic source hammer is suspended at a central axis position of the protective shell through a first telescopic rod, electromagnetic accelerators are installed in a bus direction of the protective shell, and the seismic source hammer is connected with the electromagnetic accelerators;
a drill bit type wireless transmission wave detector or a standby flat bottom type wave detector is connected above the protective shell through a second telescopic rod, and a driving device is further arranged in the second telescopic rod and can drive the drill bit type wireless transmission wave detector to rotate; and
a power supply is further installed inside the protective shell, the power supply is connected with a current controller and a circuit protection device, and the current controller is respectively connected with the electromagnetic accelerators, the drill bit type wave detector, the driving device and the mode converter, so as to realize control of the device, wherein
the seismic source hammer is positioned on one side of the mode converter and the drill bit type wireless transmission wave detector is positioned at a second side of the mode converter, and
the mode converter is configured to rotate the protective shell 180 degrees, thereby swapping the respective sides that the seismic source hammer and the drill bit type wireless transmission wave detector are positioned.