Karst cave detection device for karst geology

Abstract

The invention discloses a karst geological cave detection device, and relates to the technical field of geological detection.The karst geological cave detection device comprises a shell and a touch display screen arranged on the top face of the shell, a through hole is formed in one side face of the shell, and a cleaning assembly is connected to the inner wall of the through hole; a humidity sensor, a pressure sensor and a probe rod which are connected with one another are arranged in the shell, and the humidity sensor is controlled to move through a displacement assembly; supporting legs are connected to the positions, on the two sides of the displacement assembly, of the outer wall of the shell, and the two supporting legs on the same side are controlled through an adjusting assembly installed in the shell. The extension length of the probe rod can be adjusted according to actual requirements, the humidity in soil can be detected, the humidity of the side wall of a karst cave can also be detected, and the height of the supporting legs can be controlled through the adjusting assembly, so that the shell is kept horizontal, and the detection efficiency is improved; the probe rod can be cleaned through the cleaning brush, and then the surface of the probe rod is dried through the rear annular sponge sleeve.

Description

Technical Field

[0001] The present invention relates to the technical field of geological detection, and particularly to a detection device for karst geological caves. Background Art

[0003] During the detection process of karst geological caves, detection devices for soil and humidity of cave rock walls are often used. Existing devices of this type do not have the function of cleaning the outer wall of the probe rod. During geological exploration, it is necessary to insert and detect the soil humidity at multiple points. Frequent shutdowns for wiping and removing water take a lot of time, bringing many inconveniences. Moreover, the probe rod part of most detection devices is always outside, and it is easy to bend and damage. Summary of the Invention

[0004] The purpose of the present invention is to provide a detection device for karst geological caves to solve the above problems.

[0005] To solve the above technical problems, the present invention adopts the following technical solutions:

[0006] A detection device for karst geological caves of the present invention includes a housing and a touch display screen arranged on the top surface of the housing. A storage battery and a controller connected to the touch display screen are arranged inside the housing. A through hole is formed on one side surface of the housing, and a cleaning component is connected to the inner wall of the through hole. A humidity sensor, a pressure sensor, and a probe rod connected to each other are arranged inside the housing. The humidity sensor, the pressure sensor, and the probe rod are all connected to the storage battery and the controller. The humidity sensor is controlled to move through a displacement component. The diameter of the probe rod is smaller than the diameter of the through hole. Support feet are connected to the outer walls of the housing on both sides of the displacement component. The two support feet on the same side are arranged in a V shape, and the two support feet on the same side are controlled by an adjustment component arranged inside the housing.

[0007] Further, a handle is connected to one end of the housing away from the cleaning component.

[0008] Further, the cleaning component includes an installation pipe fixed on the inner wall of the through hole. A fixing ring is arranged inside the installation pipe. A cleaning brush is connected to one end of the fixing ring close to the through hole. The cleaning brush is integrally formed in a frustum shape, and the diameter of the end close to the through hole is larger than the diameter of the end connected to the fixing ring. A guiding pipe is arranged behind the fixing ring. An annular sponge sleeve is arranged on the inner wall of the guiding pipe. The inner wall diameter of the annular sponge sleeve is smaller than the diameter of the probe rod, and the outer wall diameter of the annular sponge sleeve is larger than the diameter of the probe rod.

[0009] Further, the fixing ring is connected to the inner wall of the installation pipe through a plurality of support rods.

[0010] Furthermore, an installation groove is provided on the outer side of the through hole. Card slots are provided at the four corners of the installation groove. A protective plate is placed in the installation groove. Miniature press self-locking buckles are connected between the card slots and the protective plate. The depth of the installation groove is greater than the thickness of the protective plate.

[0011] Furthermore, the displacement assembly includes a screw linear module installed on the inner wall of the housing. The humidity sensor is connected to the screw linear module through a sliding table.

[0012] Furthermore, a lifting strip hole is provided on the housing. The support feet are connected to the adjusting assembly through a cross bar passing through the lifting strip hole.

[0013] Furthermore, two symmetrically arranged first sliders are connected to the inner wall of the support foot. The first sliders are slidably connected to the first sliding grooves on the outer wall of the housing.

[0014] Furthermore, the adjusting assembly includes a lifting block connected to the end of the cross bar. Second sliding grooves are provided on both sides of the lifting block. The lifting block is slidably connected to the first sliding rail through the second sliding grooves. The first sliding rail is fixed on the inner wall of an inverted U-shaped frame. A spring is connected between the top of the lifting block and the U-shaped frame. The top of the U-shaped frame is fixed on the inner wall of the housing. The bottom surfaces of the two lifting blocks are inclined planes, and the inclination directions of the two inclined planes are opposite. The bottom surface of the lifting block abuts against the inclined plane of a triangular push block. The two triangular push blocks are connected to both ends of a second slider. The second slider is slidably connected to the second sliding rail. The second sliding rail is fixed on the inner wall of the housing. A rack is provided at the middle position of the second slider. The rack meshes with a gear. The gear is driven by a driving motor fixed on the inner wall of the housing.

[0015] Furthermore, two symmetrically arranged grooves are provided on the top surface of the housing. Level gauges are provided in the grooves.

[0016] Compared with the prior art, the beneficial technical effects of the present invention are as follows:

[0017] The present invention can adjust the length of the probe rod extended according to actual needs, detect the humidity in the soil, and also detect the humidity of the side wall of the karst cave. The height of the support feet can be controlled through the adjusting assembly, so that the housing is kept horizontal, improving the detection efficiency.

[0018] The present invention can clean the probe rod through a cleaning brush, then dry the surface of the probe rod through the rear annular sponge sleeve, and can cover the through hole with a protective plate when not in use to prevent foreign objects from entering the housing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described below in conjunction with the accompanying drawings.

[0020] Figure 1 It is a schematic structural diagram of the karst geological cave detection device of the present invention;

[0021] Figure 2 It is a front view of the karst geological cave detection device of the present invention;

[0022] Figure 3 It is a side view of the karst geological cave detection device of the present invention;

[0023] Figure 4 It is a top view of the karst geological cave detection device of the present invention;

[0024] Figure 5 It is a rear view of the karst geological cave detection device of the present invention;

[0025] Figure 6 It is a sectional view of the karst geological cave detection device of the present invention;

[0026] Figure 7 It is Figure 6 an enlarged view of part A in

[0027] Figure 8 It is Figure 6 an enlarged view of part B in

[0028] Figure 9 It is a schematic installation diagram of the adjustment component;

[0029] Explanation of reference numerals: 1. Housing; 2. Touch display screen; 3. Through hole; 4. Humidity sensor; 5. Pressure sensor; 6. Probe rod; 7. Support foot; 8. Handle; 9. Placement tube; 10. Fixed ring; 11. Cleaning brush; 12. Guide tube; 13. Annular sponge sleeve; 14. Support rod; 15. Placement groove; 16. Card slot; 17. Protection plate; 18. Micro pressing self-locking buckle; 19. Lead screw linear module; 20. Slide table; 21. Lifting strip hole; 22. Cross bar; 23. First slider; 24. First chute; 25. Lifting block; 26. First slide rail; 27. U-shaped frame; 28. Triangular push block; 29. Second slider; 30. Second slide rail; 31. Rack; 32. Gear; 33. Driving motor; 34. Groove; 35. Level; 36. Spring. Detailed implementation manner

[0030] As Figures 1-9 shown, a karst geological cave detection device includes a housing 1 and a touch display screen 2 arranged on the top surface of the housing 1. A storage battery and a controller connected to the touch display screen 2 are arranged inside the housing 1. The storage battery and the controller are both prior arts, and their specific structures will not be elaborated here.

[0031] Inside the housing 1, a humidity sensor 4, a pressure sensor 5 and a probe 6 are connected. The humidity sensor 4, the pressure sensor 5 and the probe 6 are all connected to the battery and the controller. The humidity sensor 4 is controlled to move through a displacement component. The diameter of the probe 6 is smaller than the diameter of the through hole 3.

[0032] The displacement component includes a lead screw linear module 19 installed on the inner wall of the housing 1. The humidity sensor 4 is connected to the lead screw linear module 19 through a slide table 20.

[0033] A through hole 3 is provided on one side surface of the housing 1. A cleaning component is connected to the inner wall of the through hole 3. The cleaning component includes a placement tube 9 fixed on the inner wall of the through hole 3. A fixing ring 10 is provided inside the placement tube 9. The fixing ring 10 is connected to the inner wall of the placement tube 9 through a plurality of support rods 14. A cleaning brush 11 is connected to one end of the fixing ring 10 close to the through hole 3. The cleaning brush 11 is integrally formed in a frustum shape, and the diameter of the end close to the through hole 3 is larger than the diameter of the end connected to the fixing ring 10. A guiding tube 12 is provided behind the fixing ring 10. An annular sponge sleeve 13 is provided on the inner wall of the guiding tube 12. The inner wall diameter of the annular sponge sleeve 13 is smaller than the diameter of the probe 6, and the outer wall diameter of the annular sponge sleeve 13 is larger than the diameter of the probe 6. When the probe 6 is retracted, the probe is cleaned by the cleaning brush 11, and then the surface of the probe 6 is dried by the annular sponge sleeve 13 at the back.

[0034] An installation groove 15 is provided outside the through hole 3. Card slots 16 are provided at the four corners of the installation groove 15. A protection plate 17 is placed in the installation groove 15. A micro press self-locking buckle 18 is connected between the card slots 16 and the protection plate 17. The depth of the installation groove 15 is greater than the thickness of the protection plate 17. When not in use, the protection plate 17 can be installed in the installation groove 15, and the position of the protection plate 17 is fixed by the micro press self-locking buckle 18. The micro press self-locking buckle 18 is a prior art, and its specific structure will not be described in detail here.

[0035] A handle 8 is connected to one end of the housing 1 away from the cleaning component, which is convenient for carrying.

[0036] Support feet 7 are connected to the outer walls of the housing 1 on both sides of the displacement component. The two support feet 7 on the same side are arranged in a spread shape. Two symmetrically arranged first sliders 23 are connected to the inner walls of the support feet 7. The first sliders 23 are slidably connected in first chutes 24 on the outer wall of the housing 1.

[0037] The two support feet 7 on the same side are controlled by an adjustment component installed inside the housing 1.

[0038] A lifting strip hole 21 is formed in the housing 1, and the support feet 7 are connected to the adjusting assembly after a cross bar 22 passes through the lifting strip hole 21.

[0039] The adjusting assembly includes a lifting block 25 connected to the end of the cross bar 22. Second sliding grooves 24 are formed on both sides of the lifting block 25. The lifting block 25 is slidably connected to a first sliding rail 26 through the second sliding grooves 24. The first sliding rail 26 is fixed to the inner wall of an inverted U-shaped frame 27. A spring 36 is connected between the top of the lifting block 25 and the U-shaped frame 27. The top of the U-shaped frame 27 is fixed to the inner wall of the housing 1. The bottom surfaces of the two lifting blocks 25 are both inclined surfaces, and the inclination directions of the two inclined surfaces are opposite. The bottom surface of the lifting block 25 abuts against the inclined surface of a triangular push block 28, and the two triangular push blocks 28 are connected to both ends of a second sliding block 29. The second sliding block 29 is slidably connected to a second sliding rail 30. The second sliding rail 30 is fixed to the inner wall of the housing 1. A rack 31 is provided at the middle position of the second sliding block 29. The rack 31 meshes with a gear 32. The gear 32 is driven by a driving motor 33 fixed to the inner wall of the housing 1. The heights of the two support feet 7 on the same side can be adjusted by adjusting the positions of the two lifting blocks 25 on the same side, so that the housing 1 is kept horizontal.

[0040] Two symmetrically arranged grooves 34 are formed on the top surface of the housing 1, and a level 35 is arranged in each of the grooves 34.

[0041] The operation process of the present invention is as follows:

[0042] When it is necessary to detect the soil in the karst cave, press the protection plate 17 to open the micro pressing self-locking buckle 18, remove the protection plate 7, open the through hole 3, then press the side with the through hole 3 of the housing 1 on the soil to keep the housing 1 horizontal, then control the probe rod 6 to extend through the touch display screen 2, sense the humidity of the soil through the probe rod 6, transmit the information to the humidity sensor 4, and sense the pressure received by the probe rod 6 through the pressure sensor 5 to prevent the probe rod 6 from being damaged due to excessive pressure. After the detection is completed, control the probe rod 6 to retract, clean the outer wall of the probe rod 6 through the cleaning brush 11, and then dehumidify through the annular sponge sleeve 13; when it is necessary to detect the karst cave wall, place the housing 1 on the ground so that the support feet 7 land, and then judge whether the housing 1 is horizontal according to the level 35. When it is not horizontal, the driving motor 33 drives the second sliding block 29 to slide on the second sliding rail 30 through the gear 32 and the rack 31, so as to push the lifting block 25 to rise and fall through the two triangular push blocks 28. One of the two support feet 7 on the same side rises and the other falls, so as to achieve the purpose of keeping the housing 1 horizontal, and then control the probe rod 6 to extend, which is the same as the above operation.

[0043] The embodiments described above are only descriptions of the preferred embodiments of the present invention and do not limit the scope of the present invention. Without departing from the design spirit of the present invention, various deformations and improvements made by those of ordinary skill in the art to the technical solutions of the present invention shall fall within the protection scope determined by the claims of the present invention.

Claims

1. A karst geological cave detection device, characterized in that: It includes a housing (1) and a touch display screen (2) arranged on the top surface of the shown housing (1). A storage battery and a controller connected to the touch display screen (2) are provided inside the housing (1); a through hole (3) is formed in one side surface of the housing (1), and a cleaning component is connected to the inner wall of the through hole (3); a humidity sensor (4), a pressure sensor (5) and a probe rod (6) which are connected to each other are provided inside the housing (1), the humidity sensor (4), the pressure sensor (5) and the probe rod (6) are all connected to the storage battery and the controller, the humidity sensor (4) is controlled to move through a displacement component, and the diameter of the probe rod (6) is smaller than the diameter of the through hole (3); support feet (7) are connected to the outer walls of the housing (1) on both sides of the displacement component, and the two support feet (7) on the same side are arranged in an eight-character shape, and the two support feet (7) on the same side are controlled by an adjustment component installed inside the housing (1).

2. The karst geological cave detection device according to claim 1, characterized in that: A handle (8) is connected to one end of the housing (1) away from the cleaning component.

3. The karst geological cave detection device according to claim 1, wherein: The cleaning component includes a placement tube (9) fixed to the inner wall of the through hole (3). A fixing ring (10) is provided inside the placement tube (9). A cleaning brush (11) is connected to one end of the fixing ring (10) close to the through hole (3). The cleaning brush (11) is integrally formed in a frustum shape, and the diameter of the end close to the through hole (3) is larger than the diameter of the end connected to the fixing ring (10). A guiding tube (12) is provided behind the fixing ring (10). An annular sponge sleeve (13) is provided on the inner wall of the guiding tube (12). The inner wall diameter of the annular sponge sleeve (13) is smaller than the diameter of the probe rod (6), and the outer wall diameter of the annular sponge sleeve (13) is larger than the diameter of the probe rod (6).

4. The karst geology cave detection device according to claim 3, characterized in that: The fixing ring (10) is connected to the inner wall of the placement tube (9) through a plurality of support rods (14).

5. The karst geological cave detection device according to claim 4, characterized in that: An accommodation groove (15) is formed outside the through hole (3). Card slots (16) are formed at the four corners of the accommodation groove (15). A protection plate (17) is placed in the accommodation groove (15). Miniature press self-locking buckles (18) are connected to the card slots (16) and the protection plate (17), and the depth of the accommodation groove (15) is greater than the thickness of the protection plate (17).

6. The karst geological cave detection device according to claim 1, characterized in that: The displacement component includes a screw linear module (19) installed on the inner wall of the housing (1), and the humidity sensor (4) is connected to the screw linear module (19) through a sliding table (20).

7. The karst geological cave detection device according to claim 1, wherein: A lifting strip hole (21) is formed in the housing (1), and the support foot (7) is connected to the adjustment component through a cross bar (22) passing through the lifting strip hole (21).

8. The karst geology cave detection device according to claim 7, characterized in that: Two symmetrically arranged first sliders (23) are connected to the inner wall of the support foot (7), and the first sliders (23) are slidably connected to a first chute (24) on the outer wall of the housing (1).

9. The karst geological cave detection device according to claim 8, characterized in that: The adjusting assembly includes a lifting block (25) connected to the end of the cross bar (22). Second sliding grooves (24) are formed on both sides of the lifting block (25). The lifting block (25) is slidably connected to the first sliding rail (26) through the second sliding grooves (24). The first sliding rail (26) is fixed to the inner wall of an inverted U-shaped frame (27). The top of the lifting block (25) is connected to the U-shaped frame (27) through a spring (36). The top of the U-shaped frame (27) is fixed to the inner wall of the housing (1). The bottom surfaces of the two lifting blocks (25) are both inclined surfaces, and the inclination directions of the two inclined surfaces are opposite. The bottom surface of the lifting block (25) abuts against the inclined surface of a triangular push block (28). The two triangular push blocks (28) are connected to both ends of a second slider (29). The second slider (29) is slidably connected to a second sliding rail (30). The second sliding rail (30) is fixed to the inner wall of the housing (1). A rack (31) is provided at the middle position of the second slider (29). The rack (31) meshes with a gear (32). The gear (32) is driven by a driving motor (33) fixed to the inner wall of the housing (1).

10. The karst geological cave detection device according to claim 1, wherein: Two symmetrically arranged grooves (34) are formed on the top surface of the housing (1). A spirit level (35) is provided in each of the grooves (34).

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