A drilling peep instrument probe and construction method thereof

Abstract

The present invention discloses a borehole peephole probe and a construction method thereof, and relates to the technical field of borehole peepholes. The present invention comprises a borehole peephole device body, a fixed block is installed on the surface of the borehole peephole device body, a cleaning device is installed inside the fixed block, a mounting column is installed at the bottom of the borehole peephole device body, a fixing device is installed inside the mounting column; the cleaning device comprises a drive motor, and a mounting plate is installed inside the fixed block. The present invention starts the drive motor by a worker, and the output end of the drive motor rotates to drive the threaded rod, the threaded rod rotates to drive the gear, the gear rotates to drive the tooth chain to move, and the tooth chain moves to drive another gear to rotate, so that the cleaning ring slides on the surface of the transparent glass, thereby cleaning small pieces of rock debris, rock powder mud or running water adhering to the surface of the transparent glass, improving the clarity of the observation image, increasing the observation effect, and improving work efficiency.

Description

Technical Field

[0001] The invention belongs to the field of borehole peep instruments, and in particular relates to a borehole peep instrument probe and a construction method thereof. Background Art

[0002] During underground mining, there are many discontinuous structural surfaces inside the rock mass, which control the deformation, destruction and mechanical properties of the rock mass and affect the occurrence of geological disasters in the mine. Therefore, in underground tunnel engineering, detecting the structural characteristics of the rock mass and the development of cracks is of great significance to controlling the stability of the surrounding rock. At present, most coal mines use borehole peepholes to observe the rock structure. First, a drill is used to drill a hole in the surrounding rock, and then a support rod is used to send the borehole peephole camera into the hole for observation. During the transportation process, the captured rock structure inside the borehole is transmitted to the host through a wire, and displayed on the display screen after processing and analysis.

[0003] However, due to the low strength, looseness and fragmentation of the tunnel rock strata, and the water content in some tunnel rock strata, during the observation process, it is easy for some small pieces of rock debris, rock powder mud or running water to fall on the camera lens, making the observation image unclear, affecting the observation effect and reducing work efficiency. The Chinese patent with publication number CN212803195U discloses a borehole peephole probe and its construction method. The above patent proves the objective existence of this shortcoming.

[0004] In view of this, the present invention is proposed. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to overcome the shortcomings of the existing technology and provide a borehole peephole probe and its construction method, which solves the technical problem in the existing technology that some tunnel rock strata contain water, and during the observation process, some small pieces of rock fragments, rock powder mud or running water are likely to fall on the camera lens, making the observation image unclear.

[0006] In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is:

[0007] A borehole peep instrument probe and its construction method, comprising: a borehole peep device body, a fixing block installed on the surface of the borehole peep device body, a cleaning device installed inside the fixing block, a mounting column installed at the bottom of the borehole peep device body, and a fixing device installed inside the mounting column;

[0008] The cleaning device includes a driving motor, a mounting plate installed inside the fixed block, the driving motor is installed on the top of the mounting plate, the internal rotation of the fixed block is matched with two threaded rods, one of the threaded rods is fixedly connected to the output end of the driving motor, the surfaces of the two threaded rods are equipped with gears, a tooth chain is meshed between the two gears, a fixing plate is installed inside the fixed block, the fixing plate is rotatably matched with the other threaded rod, a fixing disk is provided at one end of the threaded rod located outside the fixed block, and a cleaning ring is threadedly matched on the surface of the threaded rod located outside the fixed block.

[0009] Optionally, a second fixing plate is installed at the bottom of the fixing block, and the second fixing plate is rotatably matched with the threaded rod.

[0010] Optionally, a camera device is provided inside the main body of the drilling hole peep device, and a transparent glass is provided on one side of the main body of the drilling hole peep device located at the camera device, and the cleaning ring is slidably fitted on the surface of the transparent glass.

[0011] Optionally, two support rods are installed at the bottom of the fixing plate 1, and fixing grooves are opened inside the support rods.

[0012] Optionally, the fixing device includes two pull rods, which slide and fit inside the mounting column. A limit rod is installed on the surface of the pull rod inside the mounting column. Two springs are installed inside the mounting column. One end of spring one is close to the limit rod and is fixedly connected to the limit rod. The pull rod is clamped with the support rod through a fixing groove.

[0013] Optionally, a movable plate is slidably fitted inside the mounting column, two limit slots are provided inside the movable plate, a second spring is installed inside the mounting column, one end of the second spring close to the movable plate is fixedly connected to the movable plate, and the limit rod is clamped with the movable plate through the limit slot.

[0014] Optionally, two limit blocks are installed inside the mounting column, and the limit blocks are slidably engaged with the pull rod.

[0015] A construction method of a borehole peephole probe, including the above-mentioned borehole peephole probe, is specifically performed as follows:

[0016] When in use, the staff starts the driving motor, and the output end of the driving motor rotates to drive the threaded rod to rotate, the threaded rod rotates to drive the gear to rotate, the gear rotation drives the tooth chain to move, the tooth chain movement drives another gear to rotate, the gear rotation drives another threaded rod to rotate, and the two threaded rods rotate to drive the cleaning ring to move, so that the cleaning ring slides on the surface of the transparent glass, thereby cleaning small pieces of rock debris, rock powder mud or running water adhering to the surface of the transparent glass. Long-term use of the cleaning ring will lead to a decrease in the cleaning effect of the cleaning ring, and the cleaning ring needs to be repaired. When the cleaning ring needs to be replaced, the staff pulls the pull rod, and the movement of the pull rod drives the limit rod to move. When the limit rod moves to correspond to the limit groove, the movable plate moves upward under the action of the second spring, so that the limit rod is engaged with the inside of the limit groove. At the same time, the pull rod disengages from the inside of the fixed groove, releasing the limit on the support rod, thereby releasing the fixation of the mounting column. Since the threaded rod is in contact with the fixed plate 1, when the fixed plate 1 is released from contact with the threaded rod, the fixed plate 1 releases the limit on the cleaning ring, so that the staff can replace the cleaning ring.

[0017] The staff pulls the pull rod, and the movement of the pull rod drives the limit rod to move. When the limit rod moves to correspond to the limit slot, under the action of spring 2, the movable plate moves upward, so that the limit rod is clamped in the inside of the limit slot.

[0018] After adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art. Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described below at the same time:

[0019] The staff starts the drive motor, and the output end of the drive motor rotates to drive the threaded rod, the threaded rod rotates to drive the gear, the gear rotates to drive the tooth chain to move, the tooth chain moves to drive another gear to rotate, the gear rotates to drive another threaded rod to rotate, and the two threaded rods rotate to drive the cleaning ring to move, so that the cleaning ring slides on the surface of the transparent glass, thereby cleaning small pieces of rock debris, rock powder mud or running water adhering to the surface of the transparent glass, improving the clarity of the observation image, increasing the observation effect, and improving work efficiency.

[0020] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings described below are only some embodiments. A person skilled in the art can derive other drawings based on these drawings without inventive effort. In the drawings:

[0022] Figure 1 This is a schematic diagram of the main structure of the drilling peep device of the present invention, including a drilling peep probe and a construction method thereof;

[0023] Figure 2 This is a schematic diagram of the side cross-sectional structure of the main body of the drilling peep device of the present invention;

[0024] Figure 3 This is a schematic diagram of the side cross-section structure of the fixing block of the borehole peep instrument probe and the construction method thereof of the present invention;

[0025] Figure 4 This is a schematic diagram of the top cross-sectional structure of the fixing block of the borehole peep instrument probe and the construction method thereof of the present invention;

[0026] Figure 5 This is a schematic diagram of the front cross-section structure of the installation column of the borehole peep instrument probe and the construction method thereof of the present invention.

[0027] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0028] 1. Drilling and peeping device body; 2. Fixing block; 3. Mounting column; 4. Camera device; 5. Transparent glass; 6. Cleaning ring; 7. Threaded rod; 8. Fixing plate 1; 9. Fixing plate 2; 10. Drive motor; 11. Gear; 12. Tooth chain; 13. Fixing plate; 14. Support rod; 15. Fixing slot; 16. Pull rod; 17. Spring 1; 18. Limiting rod; 19. Limiting slot; 20. Spring 2; 21. Limiting block; 22. Moving plate; 23. Mounting plate.

[0029] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0030] The present invention will now be described in further detail with reference to the accompanying drawings.

[0031] See also Figure 1-5 As shown, in this embodiment, a borehole peep device probe and a construction method thereof are provided, including a borehole peep device body 1, a fixing block 2 is installed on the surface of the borehole peep device body 1, a cleaning device is installed inside the fixing block 2, and a mounting column 3 is installed at the bottom of the borehole peep device body 1, and a fixing device is installed inside the mounting column 3;

[0032] The cleaning device includes a drive motor 10, a mounting plate 23 is installed inside the fixed block 2, the drive motor 10 is installed on the top of the mounting plate 23, and two threaded rods 7 are rotatably fitted inside the fixed block 2, one of the threaded rods 7 is fixedly connected to the output end of the drive motor 10, and gears 11 are installed on the surfaces of the two threaded rods 7, and a gear chain 12 is meshed between the two gears 11, a fixing plate 13 is installed inside the fixed block 2, and the fixing plate 13 is rotatably fitted with the other threaded rod 7, and a fixing disk 8 is provided at one end of the threaded rod 7 located outside the fixed block 2, and a cleaning ring 6 is threadedly fitted on the surface of the threaded rod 7 located outside the fixed block 2.

[0033] The application of one aspect of this embodiment is as follows: when in use, the staff starts the driving motor 10, the output end of the driving motor 10 rotates to drive the threaded rod 7 to rotate, the threaded rod 7 rotates to drive the gear 11 to rotate, the gear 11 rotates to drive the tooth chain 12 to move, the tooth chain 12 moves to drive another gear 11 to rotate, the gear 11 rotates to drive another threaded rod 7 to rotate, the two threaded rods 7 rotate to drive the cleaning ring 6 to move, so that the cleaning ring 6 slides on the surface of the transparent glass 5, thereby cleaning small pieces of rock debris, rock powder mud or running water adhering to the surface of the transparent glass 5. The cleaning ring 6 will reduce its cleaning effect after long-term use, so that the cleaning ring 6 needs to be cleaned. The ring 6 is replaced. When the cleaning ring 6 needs to be replaced, the staff pulls the pull rod 16, and the movement of the pull rod 16 drives the limit rod 18 to move. When the limit rod 18 moves to correspond to the limit groove 19, under the action of spring 20, the movable plate 22 moves upward, so that the limit rod 18 is engaged with the inside of the limit groove 19. At the same time, the pull rod 16 disengages from the inside of the fixed groove 15, releasing the limit on the support rod 14, thereby releasing the fixation of the mounting column 3. Since the threaded rod 7 is in contact with the fixed disk 18, when the fixed disk 18 is released from contact with the threaded rod 7, the fixed disk 18 releases the limit on the cleaning ring 6, so that the staff can replace the cleaning ring 6.

[0034] The drilling peek device body 1 of this embodiment is provided with a camera 4 inside. A transparent glass 5 is provided on one side of the drilling peek device body 1 located on the camera 4. A cleaning ring 6 is slidably fitted on the surface of the transparent glass 5. The camera 4 can capture images of the external environment through the transparent glass 5, making it convenient for personnel to study and analyze rocks.

[0035] In this embodiment, two support rods 14 are installed at the bottom of the fixing plate 1 8, and the support rods 14 have fixing grooves 15 formed therein. When the pull rod 16 is disengaged from the fixing grooves 15, the support rods 14 are released from the position limit, thereby releasing the fixing of the mounting column 3.

[0036] The fixing device of this embodiment includes two pull rods 16, which are slidably fitted inside the mounting post 3. A limit rod 18 is installed on the surface of the pull rod 16 located inside the mounting post 3. Two springs 17 are installed inside the mounting post 3. The end of the spring 17 closest to the limit rod 18 is fixedly connected to the limit rod 18. The pull rod 16 is engaged with the support rod 14 through the fixing slot 15. When a staff member pulls the pull rod 16, the movement of the pull rod 16 drives the limit rod 18. When the limit rod 18 moves to correspond with the limit slot 19, the action of the spring 20 causes the movable plate 22 to move upward, thereby engaging the limit rod 18 inside the limit slot 19.

[0037] The present invention is not limited to the above-described embodiments. Any structural changes made under the guidance of the present invention, which have the same or similar technical solutions as the present invention, should be understood to fall within the scope of protection of the present invention. The technologies, shapes, and structural parts not described in detail in the present invention are all well-known technologies.

Claims

1. A borehole peep probe, characterized in that: include: A drilling peep device body (1) is provided, wherein a fixing block (2) is installed on the surface of the drilling peep device body (1), a cleaning device is installed inside the fixing block (2), a mounting column (3) is installed at the bottom of the drilling peep device body (1), and a fixing device is installed inside the mounting column (3); The cleaning device includes a driving motor (10), a mounting plate (23) is installed inside the fixed block (2), the driving motor (10) is installed on the top of the mounting plate (23), the internal rotation of the fixed block (2) is matched with two threaded rods (7), one of the threaded rods (7) is fixedly connected to the output end of the driving motor (10), the surfaces of the two threaded rods (7) are both equipped with gears (11), a tooth chain (12) is meshed between the two gears (11), a fixing plate (13) is installed inside the fixed block (2), the fixing plate (13) is rotationally matched with the other threaded rod (7), one end of the threaded rod (7) located outside the fixed block (2) is provided with a fixing disk (8), and the surface of the threaded rod (7) located outside the fixed block (2) is threadedly matched with a cleaning ring (6); A camera device (4) is provided inside the main body (1) of the drilling peep device. A transparent glass (5) is provided on one side of the main body (1) of the drilling peep device located at the camera device (4). A cleaning ring (6) is slidably fitted on the surface of the transparent glass (5). The fixing device includes two pull rods (16), the pull rods (16) are slidably fitted inside the mounting column (3), a limit rod (18) is installed on the surface of the pull rod (16) located inside the mounting column (3), two springs (17) are installed inside the mounting column (3), one end of the spring (17) close to the limit rod (18) is fixedly connected to the limit rod (18), and the pull rod (16) is clamped with the support rod (14) through the fixing groove (15); The interior of the mounting column (3) is slidably matched with a moving plate (22), and two limiting grooves (19) are provided inside the moving plate (22). A second spring (20) is installed inside the mounting column (3), and one end of the second spring (20) close to the moving plate (22) is fixedly connected to the moving plate (22), and the limiting rod (18) is clamped with the moving plate (22) through the limiting groove (19).

2. A borehole peep probe according to claim 1, characterized in that: A second fixing plate (9) is mounted on the bottom of the fixing block (2), and the second fixing plate (9) is rotatably engaged with the threaded rod (7).

3. The borehole peephole probe according to claim 1, characterized in that: Two support rods (14) are installed at the bottom of the fixed plate (8), and fixing grooves (15) are opened inside the support rods (14).

4. The borehole peephole probe according to claim 1, characterized in that: Two limit blocks (21) are installed inside the mounting column (3), and the limit blocks (21) are slidably matched with the pull rod (16).

5. A construction method for a borehole peep instrument probe, characterized in that: The borehole peep instrument probe according to claim 1 is specifically operated as follows: When in use, the staff starts the driving motor (10), the output end of the driving motor (10) rotates to drive the threaded rod (7) to rotate, the threaded rod (7) rotates to drive the gear (11), the gear (11) rotates to drive the tooth chain (12) to move, the tooth chain (12) moves to drive another gear (11) to rotate, the gear (11) rotates to drive another threaded rod (7) to rotate, the two threaded rods (7) rotate to drive the cleaning ring (6) to move, so that the cleaning ring (6) slides on the surface of the transparent glass (5), thereby cleaning small pieces of rock debris, rock powder mud or running water adhering to the surface of the transparent glass (5). The cleaning ring (6) will reduce its cleaning effect after long-term use, so that the cleaning ring (6) needs to be replaced. When the cleaning ring (6) needs to be replaced, the staff pulls the pull rod (16), and the movement of the pull rod (16) drives the limit rod (18) to move. When the limit rod (18) moves to correspond to the limit groove (19), under the action of the second spring (20), the movable plate (22) moves upward, so that the limit rod (18) is engaged with the inside of the limit groove (19). At the same time, the pull rod (16) is separated from the inside of the fixed groove (15), and the limit on the support rod (14) is released, so that the fixation of the mounting column (3) can be released. Since the threaded rod (7) is in contact with the fixed disk (8), when the fixed disk (8) is released from contact with the threaded rod (7), the fixed disk (8) releases the limit on the cleaning ring (6), so that the staff can replace the cleaning ring (6); The staff pulls the pull rod (16), and the pull rod (16) moves to drive the limit rod (18) to move. When the limit rod (18) moves to correspond to the limit groove (19), under the action of spring 2 (20), the movable plate (22) moves upward, so that the limit rod (18) is clamped inside the limit groove (19).

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