A geotechnical engineering site acoustic wave detection device

Abstract

The utility model relates to a geotechnical engineering technical field discloses a geotechnical engineering field sound wave detection device, including the installation piece, the inside of installation piece is provided with the inside groove, the outside fixed connection of inside groove has the connecting block, the inner wall fixed connection of connecting block has the motor, the top rotation connection of connecting block has the carousel, the outside fixed connection of connecting block has two slide rods, the outside slide connection of slide rod has the limit block, the outside rotation connection of limit block has the moving element, the top fixed connection of limit block has the clamping plate. In the utility model, the carousel is driven to rotate through the motor output end, and then two limit blocks are driven to approach each other through the moving element, two clamping plates are driven to approach each other through the limit block, and the object to be measured is clamped and fixed, through clamping the object to be measured, it can ensure that the tested object will not be damaged or accidental collision by external environment.

Description

Technical Field

[0001] This utility model relates to the field of geotechnical engineering technology, and in particular to a geotechnical engineering field acoustic wave detection device. Background Technology

[0002] Geotechnical engineering is the study of problems involving rock and soil masses, including foundations, slopes, and underground engineering. It encompasses all types of engineering projects above ground, underground, and underwater. The portion of civil engineering involving rock, soil, underground, and underwater elements is called geotechnical engineering. Geotechnical engineering can utilize acoustic wave detection to obtain valuable information about the rock and soil.

[0003] However, most existing acoustic wave detection devices simply place the object to be detected in a designated location and then perform acoustic wave detection on it. However, the object to be detected is easily affected by external interference and shakes, which affects the accuracy of the acoustic wave detection results. Therefore, those skilled in the art have proposed an on-site acoustic wave detection device for geotechnical engineering to solve the above problems. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a geotechnical engineering field acoustic wave detection device, which aims to improve the problem that most existing acoustic wave detection devices simply place the object to be detected in a designated position and then perform acoustic wave detection, resulting in errors in the detection results.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a geotechnical engineering on-site acoustic wave detection device, comprising an installation component, an internal groove being formed inside the installation component, a connecting block being fixedly connected to the outside of the internal groove, a motor being fixedly connected to the inner wall of the connecting block, a turntable being rotatably connected to the top of the connecting block, two sliding rods being fixedly connected to the outside of the connecting block, a limit block being slidably connected to the outside of the sliding rods, a moving component being rotatably connected to the outside of the limit block, a clamping plate being fixedly connected to the top of the limit block, two connecting grooves being formed at the top of the internal groove, and a protective component being installed on the top of the installation component.

[0006] As a further description of the above technical solution: The protective assembly includes two electric slide rails. The bottom of the electric slide rails is fixedly connected to the outside of the mounting component. An electric slider is slidably connected to the top of the electric slide rails. A support block is fixedly connected to the top of the electric slider. A cylinder is fixedly connected to the top of the support block. An acoustic detection tube is slidably connected to the outside of the support block. Four fixing blocks are fixedly connected to the outside of the support block. A pull rod is fixedly connected to the outside of every two fixing blocks. A spring is sleeved on the outside of the pull rod. Two pressure blocks are slidably connected to the outside of the pull rod. A rotating rod is rotatably connected to the outside of the pressure blocks. A protective plate is rotatably connected to the outside of the rotating rod.

[0007] As a further description of the above technical solution: The end of the moving part away from the limiting block is rotatably connected to the outside of the turntable.

[0008] As a further description of the above technical solution: An arc-shaped groove is provided on the outer side of the clamping plate, and a rubber pad is fixedly connected to the outer side of the clamping plate.

[0009] As a further description of the above technical solution: The mounting component is externally rotatably connected to a protective door, and multiple pulleys are installed at the bottom of the mounting component.

[0010] As a further description of the above technical solution: The outer side of the clamping plate is in contact with the inner wall of the connecting groove.

[0011] As a further description of the above technical solution: One end of the spring is fixedly connected to the outside of one of the pressure blocks, and the other end of the spring is fixedly connected to the outside of another pressure block.

[0012] As a further description of the above technical solution: Both of the protective plates are designed to be arc-shaped.

[0013] This utility model has the following beneficial effects: 1. In this utility model, the turntable is driven to rotate by the output end of the motor, and then the two limiting blocks are driven to move closer to each other by the moving parts. The two clamping plates are driven to move closer to each other by the limiting blocks, so as to clamp and fix the object to be tested. By clamping the object to be tested, it can be ensured that the object to be tested will not be damaged by the external environment or accidentally collided.

[0014] 2. In this utility model, the electric slide rail and the electric slider work together to move the acoustic wave detection tube, thereby improving the detection efficiency. After the detection is completed, the cylinder moves the acoustic wave detection tube, which pushes the protective plate to both sides. This causes the rotating rod to move the pressure block closer to each other, compressing the spring. The spring force then acts on the protective plate, ensuring that the protective plate is always in contact with the acoustic wave detection tube, thus providing effective protection and extending the service life of the equipment. Attached Figure Description

[0015] Figure 1 This is a perspective view of a geotechnical engineering field acoustic wave detection device proposed in this utility model; Figure 2 This is a schematic diagram of the clamping plate structure of a geotechnical engineering field acoustic wave detection device proposed in this utility model; Figure 3 is a schematic diagram of the turntable structure of a geotechnical engineering field acoustic wave detection device proposed in this utility model. Figure 4 This is a schematic diagram of the electric slide rail structure of an on-site acoustic wave detection device for geotechnical engineering proposed in this utility model; Figure 5 This is a schematic diagram of the support block structure of a geotechnical engineering field acoustic wave detection device proposed in this utility model; Figure 6 for Figure 5 Enlarged view of point A in the middle.

[0016] Legend: 1. Mounting component; 2. Protective door; 3. Clamping plate; 4. Connecting groove; 5. Electric slide rail; 6. Support block; 7. Electric slider; 8. Motor; 9. Connecting block; 10. Turntable; 11. Slide rod; 12. Limiting block; 13. Moving component; 14. Internal groove; 15. Cylinder; 16. Acoustic wave detection tube; 17. Fixing block; 18. Rotating rod; 19. Pressure block; 20. Spring; 21. Pull rod; 22. Protective plate. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Reference Figure 1 , Figure 2 and Figure 4 An embodiment of this utility model provides a geotechnical engineering on-site acoustic wave detection device, including an installation component 1. The installation component 1 has an internal groove 14 inside, and a connecting block 9 is fixedly connected to the outside of the internal groove 14. A motor 8 is fixedly connected to the inner wall of the connecting block 9. A turntable 10 is rotatably connected to the top of the connecting block 9. Two sliding rods 11 are fixedly connected to the outside of the connecting block 9. A limiting block 12 is slidably connected to the outside of the sliding rods 11. A moving component 13 is rotatably connected to the outside of the limiting block 12. A clamping plate 3 is fixedly connected to the top of the limiting block 12. Two connecting grooves 4 are opened at the top of the internal groove 14. A protective component is installed on the top of the installation component 1.

[0019] Furthermore, the object to be tested is first placed in the designated position, and the motor 8 is started. The output end of the motor 8 drives the turntable 10 to rotate, which in turn drives the two moving parts 13 to rotate simultaneously. At this time, under the action of the moving parts 13, the limiting blocks 12 move closer to each other along the outside of the slide bar 11, which in turn drives the two clamping plates 3 to move closer to each other along the inner wall of the connecting groove 4, clamping and fixing the object to be tested. By clamping the object to be tested, noise interference from the external environment can be reduced, which helps the acoustic detection system to more accurately capture the signal emitted by the target object.

[0020] Reference Figure 4 , Figure 5 and Figure 6 The protective assembly includes two electric slide rails 5. The bottom of the electric slide rails 5 is fixedly connected to the outside of the mounting component 1. The top of the electric slide rails 5 is slidably connected to an electric slider 7. The top of the electric slider 7 is fixedly connected to a support block 6. The top of the support block 6 is fixedly connected to a cylinder 15. The outside of the support block 6 is slidably connected to an acoustic detection tube 16. The outside of the support block 6 is fixedly connected to four fixing blocks 17. The outside of every two fixing blocks 17 is fixedly connected to a pull rod 21. A spring 20 is sleeved on the outside of the pull rod 21. The outside of the pull rod 21 is slidably connected to two pressure blocks 19. The outside of the pressure blocks 19 is rotatably connected to a rotating rod 18. The outside of the rotating rod 18 is rotatably connected to a protective plate 22.

[0021] Furthermore, when cylinder 15 is activated, its output drives the acoustic detection tube 16 closer to the object to be tested. The electric slide rail 5 and electric slider 7 are existing supporting facilities. The electric slide rail 5 drives the electric slider 7 to move, which in turn drives the acoustic detection tube 16 to move simultaneously. By moving the acoustic detection tube 16, the position and range of the object to be tested can be determined more accurately. When the test is completed, cylinder 15 drives the acoustic detection tube 16 to move upward, causing the acoustic detection tube 16 to press against the protective plate 22. This causes the two protective plates 22 to move to the sides respectively. The protective plates 22 then move through the rotating rod 18, causing the two pressure blocks 19 to move closer to each other and compress the spring 20. The elastic force of the spring 20 then acts on the pressure block 19, ensuring that the surface of the protective plate 22 is always in contact with the acoustic detection tube 16, effectively protecting the acoustic detection tube 16 and preventing frequent shaking during movement, which could damage internal parts.

[0022] Reference Figure 2 , Figure 3 and Figure 4 The end of the moving part 13 away from the limiting block 12 is rotatably connected to the outside of the turntable 10; an arc-shaped groove is provided on the outer side of the clamping plate 3, and a rubber pad is fixedly connected to the outer side of the clamping plate 3.

[0023] Furthermore, when the turntable 10 rotates, it drives the moving part 13 to rotate simultaneously, thereby causing the limiting block 12 to slide along the outside of the slide rod 11; the arc groove allows the clamping plate 3 to better fit the object to be measured, making the clamping more stable, and the rubber pad prevents the clamping plate 3 from directly contacting the object to be measured and causing damage to it, thus ensuring the integrity of the object to be measured.

[0024] Reference Figure 1 , Figure 2 and Figure 3 The mounting component 1 is externally rotatably connected to a protective door 2, and multiple pulleys are installed at the bottom of the mounting component 1; the outer side of the clamping plate 3 is in contact with the inner wall of the connecting groove 4.

[0025] Furthermore, when the equipment is testing the object to be tested, closing the protective door 2 can reduce interference and noise, ensuring accurate test results. The pulleys make it easier to move the equipment on the engineering site, reducing the workload of the staff. When the limit block 12 drives the clamping plate 3 to move closer to each other, the clamping plate 3 slides along the inner wall of the connecting groove 4, which further improves the stability of the clamping plate 3.

[0026] Reference Figure 4 , Figure 5 and Figure 6 One end of the spring 20 is fixedly connected to the outside of one of the pressure blocks 19, and the other end of the spring 20 is fixedly connected to the outside of the other pressure block 19; both protective plates 22 are set in an arc shape.

[0027] Furthermore, the spring 20 limits the pressure block 19 to prevent it from sliding freely along the outside of the pull rod 21; the smooth surface of the protective plate 22 effectively prevents scratching the acoustic wave detection tube 16, ensuring the integrity of the acoustic wave detection tube 16.

[0028] Working principle: First, place the object to be tested in the designated position and start the motor 8. The output of the motor 8 drives the turntable 10 to rotate. The turntable 10 moves the two limit blocks 12 closer to each other along the outside of the slide bar 11 through the moving part 13. Then, the limit blocks 12 drive the two clamping plates 3 to move closer to each other, clamping and fixing the object to be tested. Clamping the object to be tested can ensure that the position and posture of the object to be tested remain stable, thereby improving the accuracy of sound wave detection.

[0029] In addition, the cylinder 15 is activated, and its output end drives the acoustic detection tube 16 downward to move closer to the object to be tested. The electric slide rail 5 and the electric slider 7 are existing supporting facilities. The electric slide rail 5 drives the electric slider 7 to move, and the electric slider 7 drives the acoustic detection tube 16 to move simultaneously through the support block 6. By moving the acoustic detection tube 16, a wider area can be covered for comprehensive detection of the object to be tested. When the detection is completed, the cylinder 15 drives the acoustic detection tube 16 to move upward, so that the acoustic detection tube 16 contacts the protective plate 22. The protective plate 22 moves to both sides, which in turn drives the rotating rod 18 to move. The rotating rod 18 brings the pressure blocks 19 closer together, compressing the spring 20. The elastic force of the spring 20 reacts to the pressure blocks 19, so that the surface of the protective plate 22 is always in contact with the acoustic detection tube 16, forming an effective protection for the acoustic detection tube 16 and extending the service life of the equipment.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A geotechnical engineering field acoustic wave detection device, comprising an installation component (1), characterized in that: The mounting component (1) has an internal groove (14) inside. A connecting block (9) is fixedly connected to the outside of the internal groove (14). A motor (8) is fixedly connected to the inner wall of the connecting block (9). A turntable (10) is rotatably connected to the top of the connecting block (9). Two sliding rods (11) are fixedly connected to the outside of the connecting block (9). A limit block (12) is slidably connected to the outside of the sliding rods (11). A moving part (13) is rotatably connected to the outside of the limit block (12). A clamping plate (3) is fixedly connected to the top of the limit block (12). Two connecting grooves (4) are opened at the top of the internal groove (14). A protective component is installed on the top of the mounting component (1).

2. The on-site acoustic detection device for geotechnical engineering according to claim 1, characterized in that: The protective assembly includes two electric slide rails (5), the bottom of which is fixedly connected to the outside of the mounting component (1). An electric slider (7) is slidably connected to the top of the electric slide rail (5). A support block (6) is fixedly connected to the top of the electric slider (7). A cylinder (15) is fixedly connected to the top of the support block (6). An acoustic detection tube (16) is slidably connected to the outside of the support block (6). Four fixing blocks (17) are fixedly connected to the outside of the support block (6). A pull rod (21) is fixedly connected to the outside of every two fixing blocks (17). A spring (20) is sleeved on the outside of the pull rod (21). Two pressure blocks (19) are slidably connected to the outside of the pull rod (21). A rotating rod (18) is rotatably connected to the outside of the pressure block (19). A protective plate (22) is rotatably connected to the outside of the rotating rod (18).

3. The on-site acoustic detection device for geotechnical engineering according to claim 1, characterized in that: The end of the movable part (13) away from the limiting block (12) is rotatably connected to the outside of the turntable (10).

4. The on-site acoustic detection device for geotechnical engineering according to claim 1, characterized in that: An arc-shaped groove is provided on the outer side of the clamping plate (3), and a rubber pad is fixedly connected to the outer side of the clamping plate (3).

5. The on-site acoustic detection device for geotechnical engineering according to claim 1, characterized in that: The mounting component (1) is externally rotatably connected to a protective door (2), and multiple pulleys are installed at the bottom of the mounting component (1).

6. The on-site acoustic detection device for geotechnical engineering according to claim 1, characterized in that: The outside of the clamping plate (3) is in contact with the inner wall of the connecting groove (4).

7. The on-site acoustic detection device for geotechnical engineering according to claim 2, characterized in that: One end of the spring (20) is fixedly connected to the outside of one of the pressure blocks (19), and the other end of the spring (20) is fixedly connected to the outside of another pressure block (19).

8. The on-site acoustic detection device for geotechnical engineering according to claim 2, characterized in that: Both of the protective plates (22) are set to be arc-shaped.

Images