Slope rock stability detection equipment

Abstract

The invention provides slope rock stability detection equipment, which comprises a detection assembly, the detection assembly comprises a detection mounting plate, the detection mounting plate is connected with a mounting rotating shaft, the detection mounting plate is connected with a circular ring through a group of mounting circular rods, and the circular ring is provided with a group of second convex grooves; the detection mounting plate is connected with a first hydraulic rod, a piston rod of the first hydraulic rod is connected with a stepped circular cover, the center of the stepped circular cover is connected with a camera, the center of the stepped circular cover is connected with a group of uniformly distributed distance measuring sensors, and the stepped circular cover is connected with a group of uniformly distributed inclined plates. The invention relates to the technical field of detection, in particular to slope rock stability detection equipment. Aiming at the defects in the prior art, the invention develops the slope rock stability detection equipment, and the slope rock stability detection equipment can measure the distance of a protruding rock before and after applying a force to judge whether the position of the rock is changed or not, so that the rock stability detection is realized.

Description

Technical Field

[0001] This invention relates to the field of testing technology, and in particular to a slope rock stability testing device. Background Technology

[0002] The main purpose of high slope stability assessment is to identify potential safety hazards so that timely measures can be taken to address them. Real-time monitoring of parameters such as slope displacement, deformation, and stress is conducted to assess the slope's stability. By collecting, processing, and analyzing the monitoring data, the slope's stability can be evaluated, deformation trends predicted, and a scientific basis provided for slope management and reinforcement.

[0003] Some slopes have protruding rocks, requiring stability testing. Existing technologies, such as a rock slope stability testing system and method (authorization announcement number CN111322969B), can more conveniently conduct preliminary testing on larger rock slopes to obtain information on slope deformation. The testing process is more convenient and faster, saving manpower. When anomalies are detected, further manual investigation is then conducted, greatly improving the efficiency of rock slope testing.

[0004] Currently, there is a lack of equipment that can measure the distance to protruding rocks before and after applying force to determine whether the rock's position has changed, thus enabling rock stability detection.

[0005] Therefore, in order to address the above problems, a slope rock stability testing device is proposed to solve these problems. Summary of the Invention

[0006] To address the shortcomings of existing technologies, this invention develops a slope rock stability testing device. This invention can measure the distance to protruding rocks before and after applying force to determine whether the rock position has changed, thereby achieving rock stability testing.

[0007] The technical solution to the technical problem solved by the present invention is as follows: The present invention provides a slope rock stability testing device, comprising: a testing component, the testing component including a testing mounting plate, the testing mounting plate being connected to a mounting shaft, the testing mounting plate being connected to a ring via a set of mounting rods, the ring being provided with a set of second convex grooves; the testing mounting plate being connected to a first hydraulic rod, the piston rod of the first hydraulic rod being connected to a stepped circular cover, the center of the stepped circular cover being connected to a camera, the center of the stepped circular cover being connected to a set of evenly distributed distance measuring sensors, the stepped circular cover being connected to a set of evenly distributed inclined plates, each of the inclined plates being respectively connected to a first convex block; each second convex groove being respectively provided with a second convex block. Each second convex block is connected to a vertical plate, and each vertical plate has a first convex groove. Each first convex block is disposed within a corresponding first convex groove. Each vertical plate is connected to an arc plate. Each arc plate is connected to a hydraulic rod mounting seat, and each hydraulic rod mounting seat is connected to a second hydraulic rod. The piston rod of each second hydraulic rod is connected to a detection cylinder. Each detection cylinder contains a pressure sensor, a pressure spring, and a clamping cone in sequence. Each clamping cone is connected to one end of a corresponding pressure spring, and the other end of each pressure spring is connected to a corresponding pressure sensor. Each pressure sensor is connected to a corresponding detection cylinder. By using the detection components, the distance sensor measures the distance between the rock before and after the rock is subjected to force. By judging whether the distance changes, the stability of the rock is determined. A camera assists in observing the position of the rock, making it easy to observe whether the rock shakes during the force process, thus realizing the detection of rock stability. During the test, a set of arc plates forms a complete circular area, which works together with the stepped circular cover to form two protective devices when the ring is in vertical contact with the slope, preventing gravel and other debris generated during the test from directly splashing onto the highway, making the test process safer.

[0008] As an optimization, a detection support assembly is also included. This assembly includes a detection square plate with a mounting groove. A detection mounting plate is disposed within the mounting groove, and a mounting shaft bearing connects the detection square plate. By using a mounting shaft rotatably connected to the detection square plate, the detection component can rotate relative to the detection support assembly. When a set of second hydraulic rods extends and the clamping cone contacts the rock, the entire detection component rotates at a small angle, causing the clamping cone to move. When the rock loosens, the clamping cone can drive the rock to move. When the rock stabilizes, the clamping cone is forced in the opposite direction to compress the pressure spring, controlling the second hydraulic rods to retract at a certain angle from their initial position. This means the set of clamping cones is in a different position than the initial clamping position, allowing for more accurate distance measurement by the ranging sensor.

[0009] As an optimization, the system also includes an installation assembly and a power assembly. The installation assembly includes an arm mounting plate connected to symmetrical main guide rods and a T-plate. The symmetrical main guide rods pass through the detection square plate. The power assembly includes a motor connected to the arm mounting plate via a motor bracket. The output shaft of the motor is connected to a long shaft, which is connected to the T-plate by a bearing. The long shaft is connected to a driving bevel gear, and the T-plate bearing is connected to the central shaft of a driven bevel gear. The driving bevel gear meshes with the driven bevel gear. The central shaft of the driven bevel gear is connected to a first turntable, and a long cylindrical rod is connected to the edge of the first turntable. The installation shaft is connected to a wide slot, and the long cylindrical rod is positioned within the wide slot. By using a motor to drive the system and bevel gears to mesh, the long cylindrical rod is positioned within the wide slot, providing power for the entire detection assembly to rotate at a small angle.

[0010] As an optimization, the long shaft is connected to the driving gear, the T-plate bearing is connected to the central shaft of the driven gear, the driven gear meshes with the driving gear, the central shaft of the driven gear is connected to the second turntable, the edge of the second turntable is connected to the power block, the detection square plate is connected to the T-rod, the T-rod is provided with a straight groove, and the power block is disposed in the straight groove. By using gear meshing and placing the power block in the straight groove, a small displacement of the detection component is achieved along the direction perpendicular to the slope, so that the clamping cone applies an outward pulling force to the rock. When the rock is stable, no displacement occurs.

[0011] As an optimization, a spring post is rotatably connected to the edge of the driven gear, and another spring post is rotatably connected to the T-plate. The two spring posts are respectively connected to one end of a retaining spring. By using a retaining spring, the position of the detection component is easily maintained when the power motor is off, resulting in more accurate detection results.

[0012] As an optimization, the arm mounting plate is connected to an adjusting arm, which is mounted on the engineering vehicle. By using an adjusting arm, the position of the detection component can be easily adjusted, enabling the detection of rocks at different locations.

[0013] As an optimization, the arm mounting plate is connected to a reinforcing cover, which is connected to the adjusting arm.

[0014] As an optimization, the detection plate is connected to symmetrical connecting rods, which are respectively connected to corrugated mounting plates, and the corrugated mounting plates are connected to corrugated pipes. When the detection component undergoes a small displacement along the direction perpendicular to the slope, the ring disengages from the slope, and if gravel or other debris is generated, the corrugated pipes provide protection.

[0015] As an optimization, each of the arc plates is connected to a sector plate. During detection, the sector plates form a complete circular plate, preventing damage to the camera and ranging sensor from debris generated during the detection process. The sector plates are made of transparent plastic, allowing for easy observation of the detection process through the camera.

[0016] The effects described in the invention are merely those of the embodiments, and not all the effects of the invention. The above technical solutions have the following advantages or beneficial effects: 1. This device employs a detection component and a distance sensor to measure the distance between the rock and the rock before and after applying force. By determining whether the distance changes, the stability of the rock is judged. A camera assists in observing the rock's position, facilitating observation of whether the rock sways during the force application process, thus achieving rock stability detection. The detection component as a whole can rotate at a small angle and undergo small displacements along the direction perpendicular to the slope, allowing the clamping cone to apply torsional and outward pulling forces to the rock, facilitating stability detection. A retaining spring is used to maintain the position of the detection component when the power motor is off, making the detection results more accurate.

[0017] 2. During testing, this device consists of a set of arc plates forming a complete circular area, and fan-shaped plates forming a complete circular plate, forming the first layer of protection. The stepped circular cover and the ring form the second layer of protection. Together with the corrugated pipe, it prevents gravel and other debris generated during the testing process from being directly splashed onto the highway, making the testing process safer. Attached Figure Description

[0018] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used together with the embodiments of the invention to explain the invention and do not constitute a limitation thereof.

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0020] Figure 2 This is a partial three-dimensional structural diagram of the present invention. Figure 1 .

[0021] Figure 3 This is a three-dimensional structural diagram of the detection bracket assembly and the detection assembly of the present invention.

[0022] Figure 4 This is a partial three-dimensional structural diagram of the detection component of the present invention. Figure 1 .

[0023] Figure 5 This is a partial three-dimensional structural diagram of the detection component of the present invention. Figure 2 .

[0024] Figure 6 This is a partial cross-sectional three-dimensional structural diagram of the detection component of the present invention.

[0025] Figure 7 This is a partial three-dimensional structural diagram of the detection component of the present invention. Figure 3 .

[0026] Figure 8 This is a three-dimensional structural diagram of the power component of the present invention.

[0027] Figure 9 This is a partial three-dimensional structural diagram of the present invention. Figure 2 .

[0028] Figure 10 This is a partial three-dimensional structural diagram of the present invention. Figure 3 .

[0029] In the picture: 1. Inspection bracket assembly; 11. Inspection square plate; 12. Mounting groove; 13. Connecting round rod; 14. Corrugated mounting plate; 15. Corrugated pipe; 16. Straight groove; 17. T-bar. 2. Detection components, 21. Ring, 22. Mounting rod, 23. First hydraulic rod, 24. Detection mounting plate, 25. Mounting shaft, 26. Wide slot, 27. Stepped cover, 28. Inclined plate, 29. First convex block, 210. Second convex groove, 211. First convex groove, 212. Vertical plate, 213. Arc plate, 214. Fan-shaped plate, 215. Second convex block, 216. Hydraulic rod mounting seat, 217. Second hydraulic rod, 218. Detection cylinder, 219. Pressure sensor, 220. Pressure spring, 221. Clamping cone, 222. Distance sensor, 223. Camera; 3. Power assembly; 31. Motor bracket; 32. Power motor; 33. Driven gear; 34. Driven gear; 35. Spring column; 36. Holding spring; 37. Second turntable; 38. Power block; 39. Long shaft; 310. Long round rod; 311. First turntable; 312. Driven bevel gear; 313. Driven bevel gear; 4. Installation components: 41. Reinforcing cover; 42. Arm mounting plate; 43. Main guide rod; 44. T-plate; 5. Adjusting arm; 6. Engineering vehicles. Detailed Implementation

[0030] To clearly illustrate the technical features of this solution, the invention will be described in detail below through specific embodiments and in conjunction with the accompanying drawings. The following disclosure provides many different embodiments or examples for implementing different structures of the invention. To simplify the disclosure of the invention, components and arrangements of specific examples are described below. Furthermore, reference numerals and / or letters may be repeated in different examples. This repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. It should be noted that the components illustrated in the drawings are not necessarily drawn to scale. Descriptions of well-known components and processing techniques and processes are omitted to avoid unnecessarily limiting the invention. Terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the drawings and are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0031] like Figures 1 to 10 As shown, a slope rock stability testing device includes: The detection component 2 includes a detection mounting plate 24 connected to a mounting shaft 25. The detection mounting plate 24 is connected to a ring 21 via a set of mounting rods 22. The ring 21 is provided with a set of second convex grooves 210. The detection mounting plate 24 is connected to a first hydraulic rod 23, the piston rod of which is connected to a stepped dome 27. A camera 223 is connected to the center of the stepped dome 27, and a set of evenly distributed ranging sensors 222 are connected to the center of the stepped dome 27. The stepped dome 27 is connected to a set of evenly distributed inclined plates 28, each inclined plate 28 being connected to a first convex block 29. Each second convex groove 210 contains a second convex block 215, each second convex block 215 being connected to a vertical plate 212. Each vertical plate 212 is provided with a first convex groove 211, and each first convex block 29 is respectively disposed in the corresponding first convex groove 211. Each vertical plate 212 is connected to an arc plate 213. Each arc plate 213 is connected to a hydraulic rod mounting seat 216. Each hydraulic rod mounting seat 216 is connected to a second hydraulic rod 217. The piston rod of each second hydraulic rod 217 is connected to a detection cylinder 218. Each detection cylinder 218 is provided with a pressure sensor 219, a pressure spring 220, and a clamping cone 221 in sequence. Each clamping cone 221 is connected to one end of the corresponding pressure spring 220, and the other end of each pressure spring 220 is connected to the corresponding pressure sensor 219. Each pressure sensor 219 is connected to the corresponding detection cylinder 218. By using the detection component 2, the distance sensor 222 measures the distance of the rock before and after the rock is subjected to force. By judging whether the distance changes, the firmness of the rock is determined. Camera 223 assists in observing the rock's position, facilitating the observation of whether the rock sways during stress, thus enabling rock stability testing. During testing, a set of arc plates 213 form a complete circular area, working together with the stepped dome 27 to create two protective devices when the ring 21 makes vertical contact with the slope, preventing debris and other materials generated during the testing process from directly splashing onto the highway, making the testing process safer.

[0032] The system also includes a detection support assembly 1, which comprises a detection square plate 11 with a mounting groove 12. A detection mounting plate 24 is disposed within the mounting groove 12, and a mounting shaft 25 is bearing-connected to the detection square plate 11. By using a mounting shaft 25 to rotate relative to the detection support assembly 1, the detection assembly 2 rotates relative to the detection support assembly 1. When a set of second hydraulic rods 217 extends and the clamping cone 221 contacts the rock, the entire detection assembly 2 rotates at a small angle, causing the clamping cone 221 to move. When the rock loosens, the clamping cone 221 can drive the rock to move. When the rock is stable, the clamping cone 221 is subjected to reverse force to compress the pressure spring 220, controlling the second hydraulic rods 217 to retract at a certain angle from the initial position. That is, the set of clamping cones 221 is in a different clamping position from the initial position, allowing the distance sensor 222 to measure the distance, resulting in more accurate detection.

[0033] It also includes an installation assembly 4 and a power assembly 3. The installation assembly 4 includes an arm mounting plate 42, which is connected to symmetrical main guide rods 43 and a T-plate 44. The symmetrical main guide rods 43 pass through the detection square plate 11. The power assembly 3 includes a power motor 32, which is connected to the arm mounting plate 42 via a motor bracket 31. The output shaft of the power motor 32 is connected to a long shaft 39, which is connected to the T-plate 44 by a bearing. The long shaft 39 is connected to a driving bevel gear 313, and the T-plate 44 is connected to the central shaft of a driven bevel gear 312 by a bearing. The driving bevel gear 313 meshes with the driven bevel gear 312. The central shaft of the driven bevel gear 312 is connected to a first turntable 311, and a long round rod 310 is connected to the edge of the first turntable 311. The installation shaft 25 is connected to a wide slot 26, and the long round rod 310 is disposed within the wide slot 26. By using a power motor 32 to drive the long cylindrical rod 310 and using bevel gear meshing, the long cylindrical rod 310 is placed in the wide groove 26, providing power for the detection component 2 to rotate at a small angle.

[0034] The arm mounting plate 42 is connected to the adjusting arm 5, which is mounted on the engineering vehicle 6. The adjusting arm 5 facilitates the adjustment of the position of the detection component 2, enabling the detection of rocks at different locations.

[0035] The arm mounting plate 42 is connected to the reinforcing cover 41, and the reinforcing cover 41 is connected to the adjusting arm 5.

[0036] Each of the arc plates 213 is connected to a sector plate 214. During testing, the sector plates 214 form a complete circular plate, preventing debris generated during the testing process from damaging the camera 223 and the ranging sensor 222. The sector plates 214 are made of transparent plastic, allowing for easy observation of the testing process through the camera 223.

[0037] Example 1: The symmetrical main guide rods 43 are respectively connected to the detection square plate 11.

[0038] The workflow of this embodiment is as follows: By operating the adjusting arm 5, in conjunction with the camera 223, the ring 21 is made to encircle the rock, and the circular plate 21 is made to fit tightly against the slope. The distance measuring sensor 222 is controlled to make the first measurement, and the measurement value of each distance measuring sensor 222 is recorded.

[0039] The first hydraulic rod 23 is extended, causing the stepped circular cover 27 to move. The stepped circular cover 27 drives the ranging sensor 222, camera 223, and inclined plate 28 to move. The inclined plate 28 drives the first convex block 29 to move along the first convex groove 211. The first convex block 29 drives the vertical plate 212 to move. The vertical plate 212 drives the second convex block 215 to move along the second convex groove 210. The vertical plate 212 drives the arc plate 213, fan-shaped plate 214, hydraulic rod mounting seat 216, second hydraulic rod 217, detection cylinder 218, pressure sensor 219, pressure spring 220, and clamping cone 221 to move, so that the fan-shaped plate 214 forms a complete circular plate. The stepped circular cover 27 contacts the ring 21, forming a relatively sealed area. The second hydraulic rod 217 is extended to move the detection cylinder 218, pressure sensor 219, pressure spring 220 and clamping cone 221, so that the clamping cone 221 contacts the rock and the pressure values ​​of each pressure sensor 219 are the same.

[0040] The power motor 32 is controlled to rotate a predetermined number of revolutions. The power motor 32 drives the long shaft 39 and the active bevel gear 313 to rotate. The active bevel gear 313 drives the driven bevel gear 312 and the first turntable 311 to rotate. The first turntable 311 drives the long round rod 310 to swing in the wide groove 26. The long round rod 310 drives the wide groove 26 to swing back and forth, realizing the swing of the detection component 2. When the rock is stable, the clamping cone 221 moves along the rock surface. When the rock is unstable, the clamping cone 221 drives the rock to twist.

[0041] The second hydraulic rod 217 is fully retracted, shutting off the power motor 32. The first hydraulic rod 23 is fully retracted, and the ranging sensor 222 takes another measurement. By comparing the results of the two measurements, rock stability can be detected.

[0042] Example 2: The long shaft 39 is connected to the driving gear 34, and the T-plate 44 is connected to the central shaft of the driven gear 33 via a bearing. The driven gear 33 meshes with the driving gear 34. The central shaft of the driven gear 33 is connected to the second turntable 37, and a power block 38 is connected to the edge of the second turntable 37. The detection square plate 11 is connected to the T-rod 17, which has a straight groove 16. The power block 38 is disposed within the straight groove 16. By using gear meshing and placing the power block 38 in the straight groove 16, the detection component 2 can achieve a small displacement along the direction perpendicular to the slope, causing the clamping cone 221 to apply an outward pulling force to the rock. When the rock is stable, no displacement occurs.

[0043] In this embodiment, the hydraulic rod mounting seat 216 has a certain elasticity. When the rock is stable, the clamping cone 221 is subjected to force, part of which is offset by the pressure spring 220, and the other part is offset by the hydraulic rod mounting seat 216. Before and after the test, the hydraulic rod mounting seat 216 needs to be inspected. If deformation occurs, it needs to be replaced in time.

[0044] In this embodiment, when the detection component 2 undergoes a small displacement along the direction perpendicular to the slope, the long round rod 310 and the wide groove 26 undergo relative displacement along the direction perpendicular to the slope, and the long round rod 310 does not detach from the wide groove 26.

[0045] A spring post 35 is rotatably connected to the edge of the driven gear 33, and another spring post 35 is rotatably connected to the T-plate 44. The two spring posts 35 are respectively connected to one end of a retaining spring 36. By employing the retaining spring 36, the position of the detection component 2 is easily maintained when the power motor 32 is off, resulting in more accurate detection results.

[0046] The workflow of this embodiment is as follows: When the power motor 32 rotates, it drives the drive gear 34 to rotate. The drive gear 34 drives the driven gear 33 and the second turntable 37 to rotate. The second turntable 37 drives the power block 38 to swing in the straight groove 16. The power block 38 drives the T rod 17 to move back and forth. The T rod 17 drives the detection square plate 11 to move along the main guide rod 43. The detection square plate 11 drives the detection component 2 to move back and forth. When the rock is unstable, the clamping cone 221 drives the rock to twist and pull it outward at the same time.

[0047] Example 3: This example further elaborates on Example 1 or 2. The detection square plate 11 is connected to symmetrical connecting round rods 13, which are respectively connected to corrugated mounting plates 14. The corrugated mounting plates 14 are connected to corrugated pipes 15. When the detection component 2 undergoes a small displacement along the direction perpendicular to the slope, the ring 21 disengages from the slope. If gravel or other debris is generated, the corrugated pipe 15 provides protection.

[0048] The workflow of this embodiment is as follows: By operating the adjusting arm 5, in conjunction with the camera 223, the ring 21 is made to encircle the rock, and the circular plate 21 is made to fit tightly against the slope. At this time, the corrugated pipe 15 is compressed.

[0049] When the detection plate 11 moves back and forth in a direction perpendicular to the slope, it drives the connecting rod 13 and the corrugated mounting plate 14 to move back and forth, thereby realizing the reciprocating recovery and compression of the corrugated pipe 15.

[0050] This device uses a detection component 2 and a distance sensor 222 to measure the distance between the rock and the rock before and after being subjected to force. By judging whether the distance changes, the stability of the rock is determined. A camera 223 assists in observing the position of the rock, facilitating observation of whether the rock sways during the force application process, thus realizing the rock stability detection. The detection component 2 as a whole can rotate at a small angle and make small displacements along the direction perpendicular to the slope, so that the clamping cone 221 applies a torsional and outward pulling force to the rock, facilitating stability detection. By using a retaining spring 36, the position of the detection component 2 is easily maintained when the power motor 32 is off, making the detection results more accurate.

[0051] During testing, a set of arc plates 213 form a complete circular area, and fan-shaped plates 214 form a complete circular plate, forming the first layer of protection. The stepped circular cover 27 and the ring 21 form the second layer of protection. Together with the corrugated pipe 15, it prevents gravel and other debris generated during the testing process from being directly splashed onto the highway, making the testing process safer.

[0052] Although the specific embodiments of the invention have been described above in conjunction with the accompanying drawings, this is not intended to limit the scope of protection of the invention. Based on the technical solutions of the invention, various modifications or variations that can be made by those skilled in the art without creative effort are still within the scope of protection of the invention.

Claims

1. A slope rock stability testing device, characterized in that, include: The detection component (2) includes a detection mounting plate (24), which is connected to a mounting shaft (25). The detection mounting plate (24) is connected to a ring (21) via a set of mounting rods (22). The ring (21) is provided with a set of second convex grooves (210). The detection mounting plate (24) is connected to the first hydraulic rod (23), the piston rod of the first hydraulic rod (23) is connected to the stepped dome (27), the center of the stepped dome (27) is connected to the camera (223), the center of the stepped dome (27) is connected to a set of evenly distributed ranging sensors (222), the stepped dome (27) is connected to a set of evenly distributed inclined plates (28), and each of the inclined plates (28) is connected to the first convex block (29); Each of the second convex grooves (210) is provided with a second convex block (215), each of the second convex blocks (215) is connected to a vertical plate (212), each of the vertical plates (212) is provided with a first convex groove (211), each of the first convex blocks (29) is provided in the corresponding first convex groove (211), and each of the vertical plates (212) is connected to an arc plate (213). Each of the arc plates (213) is connected to a hydraulic rod mounting seat (216), each of the hydraulic rod mounting seats (216) is connected to a second hydraulic rod (217), the piston rod of each of the second hydraulic rods (217) is connected to a detection cylinder (218), and each of the detection cylinders (218) is provided with a pressure sensor (219), a pressure spring (220) and a clamping cone (221) in sequence. Each of the clamping cones (221) is connected to one end of the corresponding pressure spring (220), and the other end of each pressure spring (220) is connected to the corresponding pressure sensor (219). Each pressure sensor (219) is connected to the corresponding detection cylinder (218).

2. The slope rock stability testing device according to claim 1, characterized in that: It also includes a detection bracket assembly (1), which includes a detection square plate (11), the detection square plate (11) is provided with a mounting groove (12), the detection mounting plate (24) is disposed in the mounting groove (12), and the mounting shaft (25) is connected to the detection square plate (11) by a bearing.

3. The slope rock stability testing device according to claim 2, characterized in that: It also includes an installation assembly (4) and a power assembly (3). The installation assembly (4) includes an arm mounting plate (42), which is connected to symmetrical main guide rods (43). The arm mounting plate (42) is connected to a T-plate (44). The symmetrical main guide rods (43) pass through the detection square plate (11). The power assembly (3) includes a power motor (32), which is connected to the arm mounting plate (42) via a motor bracket (31). The output shaft of the power motor (32) is connected to a long shaft (39). The shaft (39) is connected to the T-plate (44) by a bearing. The long shaft (39) is connected to the driving bevel gear (313). The T-plate (44) is connected to the central shaft of the driven bevel gear (312) by a bearing. The driving bevel gear (313) meshes with the driven bevel gear (312). The central shaft of the driven bevel gear (312) is connected to the first turntable (311). The edge of the first turntable (311) is connected to a long round rod (310). The mounting shaft (25) is connected to a wide groove (26). The long round rod (310) is set in the wide groove (26).

4. The slope rock stability testing device according to claim 3, characterized in that: The long shaft (39) is connected to the driving gear (34), the T plate (44) is connected to the central shaft of the driven gear (33) by a bearing, the driven gear (33) meshes with the driving gear (34), the central shaft of the driven gear (33) is connected to the second turntable (37), the edge of the second turntable (37) is connected to the power block (38), the detection square plate (11) is connected to the T rod (17), the T rod (17) is provided with a straight groove (16), and the power block (38) is set in the straight groove (16).

5. The slope rock stability testing device according to claim 4, characterized in that: A spring post (35) is rotatably connected to the edge of the driven gear (33), and the T plate (44) is rotatably connected to another spring post (35). The two spring posts (35) are respectively connected to one end of the retaining spring (36).

6. The slope rock stability testing device according to claim 3, characterized in that: The arm mounting plate (42) is connected to the adjusting arm (5), which is mounted on the engineering vehicle (6).

7. The slope rock stability testing device according to claim 6, characterized in that: The arm mounting plate (42) is connected to the reinforcing cover (41), and the reinforcing cover (41) is connected to the adjusting arm (5).

8. The slope rock stability testing device according to claim 2, characterized in that: The detection square plate (11) is connected to symmetrical connecting round rods (13), and the symmetrical connecting round rods (13) are respectively connected to corrugated mounting plates (14), and the corrugated mounting plates (14) are connected to corrugated pipes (15).

9. The slope rock stability testing device according to claim 1, characterized in that: Each of the arc plates (213) is connected to a sector plate (214).

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