Telescopic multifunctional support for underground exploration

Abstract

The utility model discloses a telescopic multifunctional support for underground exploration, which comprises a protective shell, a movable support frame is arranged in the protective shell, an automatic telescopic support is mounted in the movable support frame, and an exploration assembly is mounted in the movable support frame. The automatic telescopic support comprises a main supporting rod, a carbon fiber storage telescopic arm, a connecting base, a driving motor, a steel wire spool and an operation battery, the steel wire spool is connected with the connecting base through a steel wire rope, limiting assemblies are arranged at the bottoms of the two sides of the protection shell, supporting arm plates are installed on the front end face and the rear end face of the protection shell correspondingly, and lifting pull rings are arranged on the two sides of the protection shell correspondingly. Relates to the technical field of underground exploration. The exploration assembly can be automatically sent to a deeper position in a detected well through the automatic telescopic support, so that an operator does not need to make close contact with a well mouth, potential safety hazards are small, meanwhile, the movement and the position of the camera can be accurately controlled, exploration quality is good, and exploration tasks in a deep well or a complex well can be efficiently completed.

Description

Technical Field

[0001] This utility model relates to the field of downhole exploration technology, specifically a telescopic multi-functional support for downhole exploration. Background Technology

[0002] Downhole exploration technology is an important technical means to detect the geological structure, hydrological conditions and other potential hazards inside mines. The application of these technologies not only improves the safety of mine operations, but also provides technical support for the intelligent development of industries such as coal mining.

[0003] However, existing downhole exploration methods are usually done manually, most commonly by sending personnel down into the well for inspection or by using a long pole to attach a camera and extend it into the well. This makes it impossible to send the exploration components to deeper parts of the well being explored, requiring operators to be in close contact with the wellhead, which poses a significant safety hazard. At the same time, it is impossible to precisely control the movement and position of the camera, resulting in poor exploration quality and making it impossible to efficiently complete exploration tasks in deep or complex wells. Utility Model Content

[0004] The purpose of this invention is to provide a telescopic multi-functional support for downhole exploration to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a telescopic multi-functional support for downhole exploration, comprising a protective shell, a movable support frame disposed on the contact surface of the protective shell, an automatic telescopic support installed in the movable support frame, an exploration component installed in the movable support frame, the automatic telescopic support comprising a main support rod, a carbon fiber storage telescopic arm slidably sleeved on the main support rod, a connecting seat disposed on the inner side of the carbon fiber storage telescopic arm, a drive motor disposed on the protective shell, a steel wire spool disposed on the output end of the drive motor, and a working battery disposed on the protective shell, the steel wire spool being connected to the connecting seat by a steel wire rope, limit components disposed on the bottom of both sides of the protective shell, support arm plates disposed on the front and rear end faces of the protective shell, and lifting rings disposed on both sides of the protective shell near the top.

[0006] As a further embodiment of this utility model: the two ends of the main support rod are connected to the movable support frame by connecting blocks, and the protective shell includes a top plate disposed at the upper opening of the movable support frame, side plates disposed on the left and right sides of the movable support frame, and end plates disposed at the front and rear ends of the movable support frame.

[0007] As a further embodiment of this utility model: the outer side of the carbon fiber storage telescopic arm is sleeved on the main support rod through a first sliding sleeve seat, and the inner side of the carbon fiber storage telescopic arm is provided with a second sliding sleeve seat.

[0008] As a further embodiment of this utility model: the detection component includes a telescopic rod, a mounting crossbar disposed at the telescopic end of the telescopic rod, an omnidirectional rotating camera mounted on one end of the lower surface of the mounting crossbar, and a detection radar mounted on the other end of the lower surface of the mounting crossbar.

[0009] As a further embodiment of this utility model: the telescopic rod is embedded in the second sliding sleeve seat, the drive motor is fixedly mounted on the top plate, and the working battery is fixedly mounted on the top plate.

[0010] As a further improvement of this utility model: the limiting component includes a mounting groove that runs through the two side plates and a limiting hollow metal baffle that is inserted and installed between the two mounting grooves.

[0011] As a further improvement of this utility model: a buffer baffle is sleeved on the main support rod, and a buffer spring is provided between the buffer baffle and the connecting block near the top plate.

[0012] As a further embodiment of this utility model: the movable support frame includes a support and fixed frame and movable wheels disposed at the four corners of the bottom of the support and fixed frame.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This utility model provides a telescopic multi-functional support for downhole exploration. The device can automatically send the exploration components to a deeper part of the well being explored through the automatic telescopic support. This allows the operator to avoid close contact with the wellhead, reducing safety risks. At the same time, it can precisely control the movement and position of the camera, resulting in better exploration quality. Thus, it can efficiently complete exploration tasks in deep or complex wells. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall internal front structure in an embodiment of the present utility model;

[0016] Figure 2 This is a schematic diagram of the overall internal rear structure in an embodiment of the present utility model;

[0017] Figure 3 This is a schematic diagram of the protective shell and movable support frame structure in an embodiment of the present utility model;

[0018] Figure 4This is a schematic diagram of the overall structure in an embodiment of the present utility model.

[0019] In the diagram: 1. Protective shell; 2. Movable support frame; 3. Automatic telescopic bracket; 4. Detection component; 5. Main support rod; 6. Carbon fiber storage telescopic arm; 7. Drive motor; 8. Steel wire spool; 9. Steel wire rope; 10. Top plate; 11. Side plate; 12. End plate; 13. First sliding sleeve seat; 14. Second sliding sleeve seat; 15. Telescopic rod; 16. Mounting crossbar; 17. Omnidirectional rotating camera; 18. Detection radar; 19. Mounting square groove; 20. Limiting hollow metal baffle; 21. Support and fixing frame; 22. Moving wheel; 23. Support arm plate; 24. Lifting ring; 25. Connecting block; 26. Buffer baffle; 27. Buffer spring; 28. Limiting component; 29. ​​Working battery; 30. Connecting seat. Detailed Implementation

[0020] The technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0021] Reference Figure 1 , Figure 2 , Figure 3 as well as Figure 4As shown in the figure, a telescopic multi-functional support for downhole exploration, as illustrated in the embodiment of this utility model, includes a protective shell 1. A movable support frame 2 is provided on the contact surface of the protective shell 1. An automatic telescopic support 3 is installed in the movable support frame 2, and an exploration component 4 is installed in the movable support frame 2. The automatic telescopic support 3 includes a main support rod 5, a carbon fiber storage telescopic arm 6 slidably sleeved on the main support rod 5, a connecting seat 30 disposed inside the carbon fiber storage telescopic arm 6, a drive motor 7 disposed on the protective shell 1, a steel wire spool 8 disposed at the output end of the drive motor 7, and a working battery 29 disposed on the protective shell 1. The steel wire spool 8 and the connecting seat 30 are connected together by a steel wire rope 9. Limiting components 28 are provided at the bottom of both sides of the protective shell 1. Support arm plates 23 are installed on the front and rear end faces of the protective shell 1. Lifting rings 24 are provided at the top positions of both sides of the protective shell 1. The protective shell 1 facilitates the protection of the internal structure of the device, and the movable support frame 2 facilitates the fixed support of the protective shell 1, while also facilitating... The device is moved to the designated working position. The automatic telescopic support 3 facilitates the automatic delivery of the exploration component 4 to a deeper depth in the well being explored. This allows the operator to avoid close contact with the wellhead, reducing safety hazards. At the same time, it allows for precise control of the camera's movement and position, resulting in better exploration quality. This enables efficient completion of exploration tasks in deep or complex wells. The main support rod 5 facilitates the sliding and limiting support of the carbon fiber telescopic arm 6. The drive motor 7 provides driving force for the rotation of the wire spool 8. The drive motor 7, wire spool 8, wire rope 9, and connecting seat 30 cooperate to facilitate the automatic extension and retraction of the carbon fiber telescopic arm 6. The wire spool 8 facilitates the connection between the wire spool 8 and the connecting seat 30. The working battery 29 provides power for the operation of the drive motor 7. The limiting component 28 provides limiting support for the retracted carbon fiber telescopic arm 6. The support arm plate 23 facilitates the embedding and support of the device at the wellhead. The lifting ring 24 facilitates the lifting of the entire device and its placement at the wellhead in conjunction with the support arm plate 23.

[0022] Reference Figure 1 , Figure 2 as well as Figure 3 As another embodiment of this utility model: the two ends of the main support rod 5 are connected to the movable support frame 2 by connecting blocks 25. The protective shell 1 includes a top plate 10 set at the upper opening of the movable support frame 2, side plates 11 set on the left and right sides of the movable support frame 2, and end plates 12 set at the front and rear ends of the movable support frame 2. The two connecting blocks 25 facilitate fixing the main support rod 5 to the movable support frame 2. The top plate 10, the two side plates 11 and the two end plates 12 cooperate with each other to cover the four sides and the top opening of the movable support frame 2, thereby facilitating the protection of the parts in the movable support frame 2.

[0023] Reference Figure 1 and Figure 2 As another embodiment of this utility model: the outer side of the carbon fiber storage telescopic arm 6 is sleeved on the main support rod 5 through the first sliding sleeve seat 13, and the inner side of the carbon fiber storage telescopic arm 6 is provided with a second sliding sleeve seat 14. The first sliding sleeve seat 13 facilitates the sliding of the carbon fiber storage telescopic arm 6 onto the main support rod 5, and the second sliding sleeve seat 14 facilitates the storage and support of the telescopic rod 15.

[0024] Reference Figure 1 As another embodiment of this utility model: the exploration component 4 includes a telescopic rod 15, a mounting crossbar 16 disposed at the telescopic end of the telescopic rod 15, an omnidirectional rotating camera 17 mounted on one end of the lower surface of the mounting crossbar 16, and a detection radar 18 mounted on the other end of the lower surface of the mounting crossbar 16. The telescopic rod 15 can control the omnidirectional rotating camera 17 and the detection radar 18 to extend or retract into the carbon fiber storage telescopic arm 6 by its own retraction. The mounting crossbar 16 facilitates the mounting of the omnidirectional rotating camera 17 and the detection radar 18 on the telescopic rod 15. The omnidirectional rotating camera 17 and the detection radar 18 cooperate with each other to facilitate comprehensive detection of the internal conditions in the deep well.

[0025] Reference Figure 1 and Figure 2 In another embodiment of this utility model: the telescopic rod 15 is embedded in the second sliding sleeve seat 14, the drive motor 7 is fixedly mounted on the top plate 10, and the working battery 29 is fixedly mounted on the top plate 10.

[0026] Reference Figure 1 , Figure 2 as well as Figure 3 As another embodiment of this utility model: the limiting component 28 includes a mounting square groove 19 that passes through the two side plates 11 and a limiting hollow metal baffle 20 that passes through and is embedded between the two mounting square grooves 19. The two mounting square grooves 19 facilitate the through installation of the limiting hollow metal baffle 20 on the two side plates 11. The limiting hollow metal baffle 20 facilitates the limiting support of the carbon fiber storage telescopic arm 6 after it is retracted.

[0027] Reference Figure 2 and Figure 3 As another embodiment of this utility model: a buffer baffle 26 is sleeved on the main support rod 5, and a buffer spring 27 is provided between the buffer baffle 26 and the connecting block 25 near the top plate 10. The buffer baffle 26 and the buffer spring 27 cooperate with each other to facilitate the retraction of the carbon fiber telescopic arm 6 so that it will not hit the connecting block 25 near the top plate 10 due to inertia after it is retracted.

[0028] Reference Figure 1 , Figure 2 as well as Figure 3As another embodiment of the present invention: the movable support frame 2 includes a support and fixing frame 21 and movable wheels 22 disposed at the four corners of the bottom of the support and fixing frame 21. The support and fixing frame 21 facilitates the fixed support of the protective shell 1, and the movable wheels 22 facilitate the rotation and movement of the device.

[0029] The working principle of this utility model is as follows: This utility model provides a telescopic multi-functional support for downhole exploration. When using this device, the worker should first push it to the side of the deep well to be explored, and then pull out the limiting hollow metal baffle 20 inserted in the two installation square slots 19. Then, two workers pull the hoisting ring 24, and then move the device to the top of the wellhead and lower it down until the two support arm plates 23 are embedded in the edge of the wellhead.

[0030] When the depth of the exploration well is shallow, the telescopic rod 15 in the exploration component 4 slowly extends fully. Then, the camera 17 and the radar 18 can be rotated in all directions to explore the situation in the deep well. After the exploration is completed, the telescopic rod 15 in the exploration component 4 can be retracted to the initial position.

[0031] When the exploration well reaches a greater depth, the telescopic rod 15 in the exploration component 4 slowly extends fully, and then the drive motor 7 begins to operate. The drive motor 7 drives the steel wire spool 8 to rotate, and the rotating steel wire spool 8 will loosen the steel wire rope 9 wrapped around it. At this time, the carbon fiber telescopic arm 6, which is pulled and fixed by the steel wire rope 9, can slowly extend from the movable support frame 2 until it extends to the required depth. Then, the omnidirectional rotating camera 17 and the detection radar 18 can detect the situation in the deep well.

[0032] After the detection is completed, the drive motor 7 starts to work. The drive motor 7 drives the steel wire spool 8 to rotate in the opposite direction. Then the steel wire spool 8 rotates in the opposite direction and tightens the released steel wire rope 9 and wraps it around itself. At this time, the carbon fiber telescopic arm 6, which is pulled and fixed by the steel wire rope 9, can slowly retract from the mobile support frame 2 until it returns to the initial state. Then the telescopic rod 15 in the detection component 4 can retract to the initial position.

[0033] Once the device has completed its exploration of the well, two workers can pull the hoisting ring 24 to completely pull the device out from above the wellhead. Then, the device can be moved to the next work location by the action of the moving wheels 22.

[0034] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A telescoping multi-functional support for downhole investigation, characterized by, The utility model provides a protection shell (1) is included, the mobile support frame (2) is arranged in the protection shell (1), the automatic telescopic support (3) is installed in the mobile support frame (2), the mobile support frame (2) is installed with the exploration subassembly (4), the automatic telescopic support (3) includes main support rod (5), the carbon fiber storage telescopic arm (6) of sliding sleeve is set on the main support rod (5), the connecting seat (30) is set in the carbon fiber storage telescopic arm (6) inside, the drive motor (7) is set on the protection shell (1), the steel wire reel (8) is set on the drive motor (7) output, and the operation battery (29) is set on the protection shell (1), the steel wire reel (8) is connected together with the connecting seat (30) through the steel wire rope (9), the bottom of both sides of the protection shell (1) is provided with the limiting component (28), the support arm plate (23) is installed to the protection shell (1) front and rear end surface, and the lifting pull ring (24) is positioned and set to both sides of the protection shell (1) near the top end. The both ends of the main support rod (5) are connected to the mobile support frame (2) through the connecting block (25), and the protection shell (1) includes the top plate (10) arranged at the opening of the upper end of the mobile support frame (2), the side plates (11) arranged at the left and right sides of the mobile support frame (2), and the end plates (12) arranged at the front and rear ends of the mobile support frame (2). The exploration subassembly (4) includes the telescopic rod (15), the mounting cross rod (16) arranged at the telescopic end of the telescopic rod (15), the omnidirectional rotating camera (17) mounted at one end of the lower surface of the mounting cross rod (16), and the search radar (18) mounted at the other end of the lower surface of the mounting cross rod (16).

2. A telescopic multi-functional support for downhole investigation according to claim 1, characterized in that, The carbon fiber storage telescopic arm (6) is sleeved on the main support rod (5) through the first sliding sleeve seat (13) on the outside, and the second sliding sleeve seat (14) is arranged on the inside of the carbon fiber storage telescopic arm (6).

3. A telescopic multi-functional support for downhole investigation according to claim 1, characterized in that, The telescopic rod (15) is clamped and embedded in the second sliding sleeve seat (14), the drive motor (7) is fixedly arranged on the top plate (10), and the operation battery (29) is fixedly arranged on the top plate (10).

4. A telescopic multi-functional support for downhole investigation according to claim 3, characterized in that, The limiting component (28) includes the mounting square groove (19) penetratingly arranged on the two side plates (11) and the limiting hollow metal baffle (20) penetratingly clamped and mounted between the two mounting square grooves (19).

5. The telescoping utility support for downhole investigation of claim 1, wherein, The main support rod (5) is sleeved with the buffer baffle (26), and the buffer spring (27) is arranged between the buffer baffle (26) and the connecting block (25) close to the top plate (10).

6. The telescoping utility support for downhole investigation of claim 1, wherein, The mobile support frame (2) includes the support fixed framework (21) and the mobile wheels (22) arranged at the four corner positions of the bottom of the support fixed framework (21).

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