	US 12,080,186 B2
	High-speed remote landslide simulation test device with a variable angle
Hengxing Lan, Xi'an (CN); Mervyn Lan, Xi'an (CN); Zhao Chen, Xi'an (CN); Shijie Liu, Xi'an (CN); Weifeng Sun, Xi'an (CN); Ning Zhang, Xi'an (CN); and Bei Zhang, Xi'an (CN)
Assigned to CHANG'AN UNIVERSITY, Xi'an (CN)
Filed by Chang'an University, Xi'an (CN)
Filed on Dec. 8, 2023, as Appl. No. 18/533,177.
Application 18/533,177 is a continuation of application No. PCT/CN2023/119367, filed on Sep. 18, 2023.
Claims priority of application No. 202211175112.1 (CN), filed on Sep. 26, 2022.
Prior Publication US 2024/0105083 A1, Mar. 28, 2024
Int. Cl. G01N 33/24 (2006.01); G09B 25/04 (2006.01)

CPC G09B 25/04 (2013.01) [G01N 33/246 (2013.01)]

9 Claims

1. A high-speed remote landslide simulation test device with a variable angle, comprising a support adjustment component, three slide plates, and four loose leaves, wherein the support adjustment component includes a U-shaped plate, four support jacks, a controller, and a motor;

four piston rods of the four support jacks are respectively installed with four lower hinges, inner walls of the four lower hinges are installed with four shafts, respectively, outer walls of the four shafts are installed with four upper hinges, respectively, including a first upper hinge, a second upper hinge, a third upper hinge and a fourth upper hinge, an upper surface of a first upper hinge is installed with a support plate, upper surfaces of the second upper hinge, the third upper hinge and the fourth upper hinge are installed on lower surfaces of the three slide plates, respectively;

three slide plates include a first slide plate, a second slide plate, and a third slide plate, adjacent sides of the first slide plate and the second slide plate are installed on an outer wall of a second loose leaf, adjacent sides of the second slide plate and the third slide plate are installed on an outer wall of a third loose leaf, repulsive sides of the first slide plate and the third slide plate are installed on first sides of a first loose leaf and a fourth loose leaf, respectively, a second side of the first loose leaf is installed on one side of the support plate, a second side of the fourth loose leaf is installed with a stacking plate;

bases of the four support jacks are installed with four moving bases, respectively, one side of each of the four moving bases is provided with a through hole, an inner wall of the through hole is rotatably connected to an inner threaded pipe through a first bearing, the inner wall of the through hole is installed with an electromagnet, an inner wall of the inner threaded pipe is connected to a stainless steel threaded rod, one side of the U-shaped plate is installed with a motor, an output shaft of the motor runs through the side of the U-shaped plate and is installed at a first end of the stainless steel threaded rod, an inner wall of the U-shaped plate is installed with an installation plate, a second end of the stainless steel threaded rod is rotatably connected to one side of the installation plate through a second bearing, one side of the U-shaped plate is installed with the controller.