Four-dimensional image scanning device based on fracturing microseism

Abstract

The utility model relates to the technical field of microseism monitoring equipment, in particular to a four-dimensional image scanning device based on fracturing microseism, which comprises a scanner, a data connecting line, a scanning head and a fixing bolt, one side, close to the data connecting line, of the scanner is fixedly connected with a wire box, and the side wall of one side, far away from the scanner, of the wire box is provided with a wire port in a penetrating manner; a winding rod is rotationally connected to the inner groove of the wire box, a winding disc is arranged on the outer side of the end, close to the winding rod, of the wire box, and a rotating groove is formed in the side wall of the end, close to the winding rod and the winding disc, of the wire box. According to the four-dimensional image scanning device based on the fracturing microseism, the wire box used for containing the data connecting wire is arranged on the side face of the scanner body, and the winding rod used for winding and unwinding the wire is arranged in the wire box, so that the scanner can be conveniently lengthened from the wire box through the data connecting wire when moving, and the data connecting wire can be conveniently wound and unwound; the problem of toppling caused by pulling the scanning head by the data connecting line is reduced, and stable use of the scanning head is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of micro-seismic monitoring equipment, and particularly to a four-dimensional image scanning device based on hydraulic fracturing micro-seismic. Background Technique

[0002] Micro-seismic is a relatively weak seismic wave generated by the rupture of rocks due to the change of the stress field in the rock mass, that is, a weak seismic signal. Different from the artificial seismic wave in seismic exploration, micro-seismic occurs naturally during the production process and has the characteristics of small energy and short duration. The acoustic emission phenomenon generated by the rupture of underground rock mass is called a micro-seismic event. Micro-seismic monitoring technology is a geophysical monitoring technology. Its main means is to collect data on the tiny seismic events generated during production activities, observe and analyze them, record the obtained data and conclusions, and predict the interference, effect of the tiny seismic events on production activities and the stability of the rock mass. Micro-seismic four-dimensional imaging is to add a time unit to the three-dimensional dynamic image of the original seismic wave monitoring to form a detection waveform that changes over a period of time, thus forming a four-dimensional image.

[0003] After retrieval, the "micro-seismic monitoring data collector" with the authorized publication number of CN220543126U includes a fuselage and a display screen embedded in the upper end of the fuselage. The outer wall of the right end of the fuselage is fixedly connected with a data line, and the other end of the data line is fixedly connected with a fixed end. The outer wall of the right end of the fixed end is fixedly connected with a detection head to detect the micro-seismic wave band in the soil. A fixing block is arranged at the center of the circular outer wall of the upper end of the data line. The outer walls of the lower ends of the fixing block are respectively fixedly connected with nail feet near the front and rear sides to insert and fix the fixing block and the ground. By installing the fixing block and the nail feet, when the fuselage moves, only the data line between the fuselage and the fixing block will move, and the whole line will not move, thus avoiding the situation that the detection head moves when the fuselage moves, and avoiding the situation that the detection data error is large due to the too large shaking amplitude of the detection head;

[0004] The above solution fixes the connecting wire between the device and the detection head to prevent the detection head from being toppled when the device moves. However, in the actual use process, the moving device will topple the fixing device. If it is not discovered in time, there is still a risk of toppling the detection head. And when the fixing device is toppled, it is necessary to manually fix the wire to the ground through the fixing device again, resulting in poor use effect of the fixing device. And after the fixing fails, there is still the problem of the detection head toppling. Content of the Utility Model

[0005] (1) Technical Problem to be Solved

[0006] Aiming at the deficiencies of the prior art, the purpose of the present utility model is to provide a four-dimensional image scanning device based on hydraulic fracturing microseismicity.

[0007] (II) Technical solution

[0008] To achieve the above object, the present utility model provides the following technical solution. The technical solution adopted by a four-dimensional image scanning device based on hydraulic fracturing microseismicity is as follows: It includes a scanner, a data connection line, a scanning head, and a fixing bolt. One side of the scanner close to the data connection line is fixedly connected with a wire box. A wire opening is penetrated through the side wall of the wire box far from the scanner. A winding rod is rotatably connected to the inner groove of the wire box. A winding disc is arranged outside one end of the wire box close to the winding rod. A rotating groove is opened on the side wall of the wire box close to one end of the winding rod and the winding disc. One end of the winding rod close to the rotating groove is fixedly connected with a rotating rod. One end of the rotating rod far from the winding rod is fixedly connected with a turntable. An insertion rod is fixedly connected to the side wall of the winding disc opposite to the turntable. The insertion rod penetrates and is slidably connected with the side wall of the wire box at a position opposite to the rotating groove with a limit.

[0009] As a preferred solution, the data connection line is fixedly connected with the scanner. The other end of the data connection line is fixedly connected with the scanning head. The data connection line penetrates and is fixedly connected with the fixing bolt.

[0010] As a preferred solution, a limit block is fixedly connected to one side of the insertion rod opposite to the turntable. A limit groove is arranged at the position of the turntable opposite to the limit block. The limit block is adaptively inserted into the limit groove.

[0011] As a preferred solution, a buckle is rotatably connected to the side walls of the wire box at the upper and lower positions close to the winding disc. The buckle is mutually clamped with the winding disc, which is convenient for fixing the winding disc, preventing accidental touch, and can position the limit block.

[0012] As a preferred solution, a double-threaded groove rod is rotatably connected to the inner groove of the wire box. The double-threaded groove rod penetrates and is threadedly connected with a movable disc, which is convenient for the winding rod to wind the data connection line more evenly for use.

[0013] As a preferred solution, flexible rubber pads are fixedly connected to the upper and lower positions of the inner groove of the wire opening. The flexible rubber pads are conical, and the flexible rubber pads are arranged in a staggered manner up and down to ensure the cleanliness inside the wire box.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the present utility model provides a four-dimensional image scanning device based on hydraulic fracturing microseismicity, which has the following beneficial effects:

[0016] 1. The four-dimensional image scanning device based on hydraulic fracturing microseismicity can facilitate the scanner to extend the data connection cable from the cable box when moving by setting a cable box for accommodating the data connection cable on the side of the scanner body and a winding rod for winding and unwinding the cable inside the cable box, reducing the problem of the scanning head being toppled due to the pulling of the data connection cable and ensuring the stable use of the scanning head.

[0017] 2. The four-dimensional image scanning device based on hydraulic fracturing microseismicity can facilitate the winding of the data connection cable after use through the winding rod and the winding disc, making the wire storage of the scanner more convenient, and the device is more convenient to carry and transport after storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a three-dimensional structural schematic diagram of the scanner of the present utility model;

[0019] Figure 2 is a three-dimensional structural schematic diagram of the vertical cross-section of the cable box of the present utility model;

[0020] Figure 3 is a three-dimensional structural schematic diagram of the horizontal cross-section of the cable box of the present utility model;

[0021] Figure 4 is the present utility model Figure 2 The enlarged structural schematic diagram of part A.

[0022] In the figure: 1. Scanner; 2. Data connection cable; 3. Scanning head; 4. Fixed bolt; 5. Cable box; 6. Cable port; 7. Winding rod; 8. Winding disc; 9. Rotating groove; 10. Rotating rod; 11. Turntable; 12. Inserting rod; 13. Limiting block; 14. Limiting groove; 15. Buckle; 16. Double-threaded groove rod; 17. Movable disc; 18. Flexible rubber pad. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The following further describes in detail the embodiments of the present utility model in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0024] Embodiment 1

[0025] Please refer to Figure 1 - Figure 4, the utility model: a four-dimensional image scanning device based on fracturing microseismic, includes a scanner 1, a data connection line 2, a scanning head 3 and a fixing bolt 4. The scanner 1 is built-in with a display screen and a computer device for calculation, which is used for the formation of four-dimensional images. The data connection line 2 is fixedly connected to the scanner 1, and the other end of the data connection line 2 is fixedly connected to the scanning head 3. The data connection line 2 is penetrated and fixedly connected with the fixing bolt 4. There are two fixing ears on both sides of the fixing bolt 4, and a fixing column is penetrated and inserted through the fixing ears. By inserting the fixing column into the detection environment, the fixing bolt 4 is used to fix the data connection line 2. One side of the scanner 1 close to the data connection line 2 is fixedly connected with a wire box 5. A wire opening 6 is penetrated and opened on the side wall of the wire box 5 away from the scanner 1. A winding rod 7 is rotatably connected to the inner groove of the wire box 5. A winding disc 8 is arranged outside one end of the wire box 5 close to the winding rod 7. A rotating groove 9 is opened on the side wall of the wire box 5 close to the winding rod 7 and the winding disc 8. One end of the winding rod 7 close to the rotating groove 9 is fixedly connected with a rotating rod 10. One end of the rotating rod 10 away from the winding rod 7 is fixedly connected with a turntable 11. A plug rod 12 is fixedly connected to the side wall of the winding disc 8 opposite to the turntable 11. The plug rod 12 is penetrated and slidably connected with the side wall of the wire box 5 at the position opposite to the rotating groove 9 in a limited way. A limiting convex block is fixedly connected to the outer arc wall of one end of the plug rod 12 close to the rotating groove 9, which is used to prevent the plug rod 12 from falling off. Through the docking of the plug rod 12 and the turntable 11, when the data connection line 2 is paying out, the plug rod 12 and the turntable 11 are separated. At this time, the data connection line 2 pays out more efficiently and conveniently through the winding rod 7, improving the convenience of use.

[0026] Embodiment Two

[0027] Referring to Figure 1 - Figure 4 , on the basis of Embodiment One, further improvement is made:

[0028] A limiting block 13 is fixedly connected to one side of the plug rod 12 opposite to the turntable 11. A limiting groove 14 is arranged at the position of the turntable 11 opposite to the limiting block 13. The limiting block 13 is adaptively inserted into the limiting groove 14. Through the insertion of the limiting block 13 and the limiting groove 14, the plug rod 12 is connected to the turntable 11. Subsequently, the winding rod 7 can be driven to wind and pay out by rotating the winding disc 8.

[0029] Clasps 15 are rotatably connected to the side walls of the wire box 5 at the upper and lower positions close to the winding disc 8. A clamping groove is opened at the position of the winding disc 8 opposite to the clasps 15. The clasps 15 and the winding disc 8 are mutually clamped. By clamping the winding disc 8 with the clasps 15, it can prevent the problem that the data connection line 2 is not smoothly retracted and paid out due to accidental touch when the data connection line 2 does not need to be paid out in daily use.

[0030] A double-threaded groove rod 16 is rotatably connected to the inner groove of the wire box 5. The double-threaded groove rod 16 penetrates and is threadedly connected to a movable disk 17. An anti-slip layer is provided inside the movable disk 17, which can actively guide the data connection wire 2 during the winding or lengthening process of the data connection wire 2, so that the winding rod 7 can wind the data connection wire 2 more evenly.

[0031] Flexible rubber pads 18 are fixedly connected to the upper and lower positions of the inner groove of the wire port 6. The flexible rubber pads 18 are conical, and the flexible rubber pads 18 are arranged in an up-and-down staggered manner. The flexible rubber pads 18 are made of flexible rubber material with memory. Through the up-and-down staggering of the flexible rubber pads 18, when the data connection wire 2 passes through the wire port 6, the wire port 6 around the data connection wire 2 can be blocked to prevent dirt from entering the inside of the wire box 5.

[0032] The working principle of the present utility model is as follows: during use, the scanning head 3 is inserted into the fracturing microseismic monitoring positions such as rocks, the ground or rock walls, etc. Subsequently, the fixing bolt 4 is fixed to the outer side of the scanning head 3. The scanner 1 monitors the geological activities at the monitoring positions through the scanning head 3. The detected microseismic waves form a visual waveform diagram, and then a dynamic four-dimensional image is formed by combining the waveform diagrams for a period of time, thus completing the microseismic four-dimensional image scanning work. When the scanner 1 moves, at this time, the data connection wire 2 is lengthened through the winding rod 7, and thus it will not affect the scanning head 3 and the fixing bolt 4. Neither the scanning head 3 nor the fixing bolt 4 will move due to the data connection wire 2, so that the scanning head 3 can be stably inserted into the monitoring position for stable monitoring use;

[0033] When it is necessary to wind up the data connection wire 2, at this time, the buckle 15 is rotated by hand to release the clamping limit between the buckle 15 and the winding disk 8. Subsequently, the winding disk 8 is pushed towards the rotating groove 9. At this time, the insertion rod 12 moves towards the rotating disk 11 in the rotating groove 9. Subsequently, when the limiting block 13 is inserted into the limiting groove 14, the connection between the insertion rod 12 and the rotating disk 11 is completed. Subsequently, by rotating the winding disk 8, the winding rod 7 can be driven to reverse through the insertion rod 12, the rotating disk 11 and the rotating rod 10. The winding rod 7 can wind up the data connection wire 2. During the winding process, the movable disk 17 reciprocates outside the double-threaded groove rod 16, thereby realizing the uniform distribution and winding of the data connection wire 2 on the winding rod 7. When the data connection wire 2 is wound into the wire box 5, the winding and storage of the wire of the scanner 1 can be completed. At the same time, the process of winding up the data connection wire 2 will not affect the scanning head 3 either, so that the scanner 1 will not be affected whether it is far away from or close to the scanning head 3.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model, rather than limiting the protection scope of the present utility model. Although the present utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present utility model can be modified or equivalently replaced without departing from the essence and scope of the technical solutions of the present utility model.

Claims

1. A four-dimensional image scanning device based on fracturing microseismic, comprising a scanner (1), a data connection line (2), a scanning head (3) and a fixing bolt (4), characterized in that: A wire box (5) is fixedly connected to the side of the scanner (1) close to the data connection line (2); a wire opening (6) is penetrated through the side wall of the wire box (5) away from the scanner (1); a winding rod (7) is rotatably connected to the inner groove of the wire box (5); a winding disk (8) is provided on the outer side of the end of the wire box (5) close to the winding rod (7); a rotating groove (9) is provided on the side wall of the wire box (5) close to the winding rod (7) and the winding disk (8); a rotating rod (10) is fixedly connected to the end of the winding rod (7) close to the rotating groove (9); a rotating disk (11) is fixedly connected to the end of the rotating rod (10) away from the winding rod (7); an insertion rod (12) is fixedly connected to the side wall position of the winding disk (8) relative to the rotating disk (11); the insertion rod (12) penetrates the side wall of the wire box (5) relative to the rotating groove (9) and is limitedly slidably connected.

2. The four-dimensional imaging scanning device based on fracturing microseismic according to claim 1, characterized in that: The data connection line (2) is fixedly connected to the scanner (1), the other end of the data connection line (2) is fixedly connected to the scanning head (3), and the data connection line (2) penetrates and is fixedly connected to the fixing bolt (4).

3. The four-dimensional image scanning device based on fracturing microseismic according to claim 1, characterized in that: The insert rod (12) is fixedly connected to a limiting block (13) on one side of the rotating disk (11); a limiting groove (14) is provided at a position of the rotating disk (11) relative to the limiting block (13); and the limiting block (13) is adapted to be plugged into the limiting groove (14).

4. The four-dimensional image scanning device based on fracturing microseismic according to claim 1, characterized in that: The side wall of the wire box (5) close to the upper and lower positions of the winding disk (8) is rotatably connected with a buckle (15), and the buckle (15) and the winding disk (8) are mutually clamped.

5. The four-dimensional image scanning device based on fracturing microseismic according to claim 1, characterized in that: The inner groove of the wire box (5) is rotatably connected to a double-threaded groove rod (16), and the double-threaded groove rod (16) penetrates and is threadedly connected to a movable disk (17).

6. The four-dimensional image scanning device based on fracturing microseismic according to claim 1, characterized in that: Flexible rubber pads (18) are fixedly connected to the upper and lower positions of the inner groove of the wire opening (6); the flexible rubber pads (18) are conical, and the flexible rubber pads (18) are staggered up and down.

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