CN220820263U - Karst pipeline detection ball - Google Patents
Karst pipeline detection ball Download PDFInfo
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- CN220820263U CN220820263U CN202321994425.XU CN202321994425U CN220820263U CN 220820263 U CN220820263 U CN 220820263U CN 202321994425 U CN202321994425 U CN 202321994425U CN 220820263 U CN220820263 U CN 220820263U
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- vibration damping
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- 238000001514 detection method Methods 0.000 title claims abstract description 41
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- QVFWZNCVPCJQOP-UHFFFAOYSA-N chloralodol Chemical compound CC(O)(C)CC(C)OC(O)C(Cl)(Cl)Cl QVFWZNCVPCJQOP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000013016 damping Methods 0.000 claims description 31
- 230000003139 buffering effect Effects 0.000 claims description 10
- 239000012528 membrane Substances 0.000 claims description 6
- 239000006261 foam material Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 230000001133 acceleration Effects 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
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- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical group C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- 230000009467 reduction Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
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- Geophysics And Detection Of Objects (AREA)
Abstract
The utility model relates to the field of karst detection, and particularly discloses a karst pipeline detection ball, which comprises a detection ball body; the detection ball body comprises a shell component and an electronic component, wherein the electronic component comprises an inertial positioning element, a wireless data transmission element, an information storage element, a power supply element and a circuit board, the shell component comprises an upper half shell, a lower half shell and a buffer inner film, the upper half shell and the lower half shell are respectively provided with a clamping block and a clamping groove, the clamping blocks can be matched with the clamping grooves, and the buffer inner film is arranged in the upper half shell and the lower half shell; the inertial positioning element comprises a gyroscope, an accelerometer and a magnetometer; the wireless data transmission element comprises a LoRa wireless data transmission module and an antenna; the information storage element comprises an SD card, the power supply element comprises a button cell, and all the elements are connected by a circuit board. The utility model aims to solve the technical problem of how to detect a karst pipeline.
Description
Technical Field
The utility model relates to the field of karst detection, and particularly discloses a karst pipeline detection ball.
Background
Underground darkflow is also called "volt-current", and water flow with main characteristics of river is caused by karst acting in karst cave and underground passage formed in large-area limestone area. The spatial distribution of the dark current is controlled by lithology, geological structure and drainage datum. Dark currents often develop at the shaft portions, fissures, and fracture sites of formation folds, at the contact of the dissolvable rock with the non-dissolvable rock, and near the drainage datum. When a tunnel is constructed to pass through a karst area, due to the existence of dark current around the tunnel, the ground stress is unevenly distributed and is generally irregularly circulated, and tunnel construction disturbance can cause tunnel collapse and even damage to a supporting structure. Karst and underground water are indistinguishable, if a passage of underground water is destroyed, water burst and mud burst are accompanied, and in severe cases, surface cracking, roof fall or landslide is caused. Thus, tunnels are extremely susceptible to adverse effects from subsurface currents during karst region construction.
At present, the conventional karst region hydrogeology detection technology is mainly a geological advanced prediction technology, mainly comprises a geological radar technology, a TSP technology, an infrared technology, an electromagnetic method and the like, and is used more in the tunnel construction process. Current detection techniques appear to be tricky when encountering subsurface currents where it is desirable to investigate and clarify the spatial distribution of water therein. Because accurate hydrogeologic information such as underground dark current spatial distribution cannot be obtained, tunnel design cannot be accurately designed, tunnel construction risks are extremely high, and tunnel operation is even threatened.
Disclosure of utility model
In view of the above, the present utility model aims to provide a karst pipeline detection ball, so as to solve the technical problem of how to detect an underground karst area.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The karst pipeline detection ball comprises a detection ball body, wherein the detection ball body comprises a shell component and an electronic component, the electronic component comprises an inertial positioning element, a wireless data transmission element, an information storage element, a power supply element and a circuit board, the shell component comprises an upper half shell, a lower half shell and a buffer inner film, the upper half shell and the lower half shell are respectively provided with a clamping block and a clamping groove, the clamping blocks can be matched with the clamping grooves, and the buffer inner film is arranged in the upper half shell and the lower half shell; the inertial positioning element comprises a gyroscope, an accelerometer and a magnetometer; the wireless data transmission element comprises a LoRa wireless data transmission module and an antenna; the information storage element comprises an SD card, the power supply element comprises a button cell, and all the elements are connected by a circuit board. When the detecting ball body is in the karst pipeline, signals cannot be transmitted rapidly because the detecting ball body is in the stratum, and the condition that signals are lost is likely to occur by adopting a gps positioning mode, so that the overall view of the karst pipeline cannot be detected. In the scheme, an inertial positioning unit is mainly adopted, and acceleration, angular velocity and magnetic field information of the detector are recorded in the whole course through the inertial positioning element and stored in a memory; the stored data is transmitted at regular time through the wireless data transmission element; the detector moves along the underground water, the movement track of the detector is equal to the space path of the karst pipeline, and the space path of the karst pipeline can be formed by analyzing and calculating the stored acceleration and angular velocity data and correcting the data by utilizing a magnetometer, so that the aim of hydrogeology detection of a karst area is fulfilled.
Optionally, a mounting frame and a fixing seat are arranged in the lower half shell, the fixing seat is fixedly arranged at the bottom of the lower half shell, the mounting frame comprises a first layer of frame body, a second layer of frame body and a third layer of frame body which are arranged from bottom to top, a connecting column is arranged at the bottom of the first layer of frame body, a threaded hole is arranged above the fixing seat, the connecting column can be in threaded connection with the threaded hole, the lower end of the second layer of frame body is connected with the first layer of frame body, and the lower end of the third layer of frame body is connected with the second layer of frame body; the first-layer frame body is used for installing a power supply element, the second-layer frame body is used for installing a circuit board, and the wireless data transmission element and the information storage element are both arranged on the circuit board; the three-layer frame body is used for installing an inertial positioning element. In this scheme, adopted one deck support body, two-layer support body and three layer support body, the three is used for installing power supply module, circuit board and inertial positioning unit respectively, and wherein inertial positioning unit mainly used surveys karst route, so place it in the top, makes it keep the center department at the detection ball body, makes the detection precision better. And the three are fixed on the fixed seat through the one-layer frame body, and the installation and the disassembly modes are simple and convenient.
Optionally, all be provided with the mounting hole on one deck support body, two-layer support body and the three-layer support body, can set up the connecting rod in the mounting hole, the both ends of connecting rod are provided with screw thread portion respectively, the external diameter of screw thread portion is greater than the middle part of connecting rod, and screw thread portion can screw in nut in and fix in the mounting hole and its upper and lower end. By adopting the scheme, the three frame bodies are connected by the connecting rods, and the connection mode is simple and convenient.
Optionally, still be provided with the damping ring in the lower half shell, damping ring joint is in the upper portion of lower half shell, is provided with a plurality of damping springs along circumference on the inner wall of damping ring, is provided with the damping inserted bar of L on the damping spring, the three-layer support body is discoid, and a plurality of spliced eyes have evenly been arranged to the circumference of three-layer support body, the damping inserted bar can insert in the adjacent spliced eye. By adopting the scheme, the vibration reduction ring can reduce vibration of the three layers of frame bodies, so that the inertial positioning unit can be reduced in vibration, and the inertial positioning unit is prevented from continuously shaking in the detection ball body.
Optionally, the buffering inner membrane is foam material, is provided with a plurality of cell bodies on the buffering inner membrane and is used for installing one deck support body, two-layer support body, three-layer support body and damping ring.
The working principle and the beneficial effects of the scheme are as follows:
In the scheme, a detection ball body is thrown into a karst area, the detection ball body moves in a karst pipeline along with water flow, and when the detection ball body moves, an inertial positioning element records acceleration, angular velocity and magnetic field information of a detector in the whole course and stores the acceleration, angular velocity and magnetic field information in a memory; the stored data is transmitted at regular time through the wireless data transmission element; the detector moves along the underground water, the movement track of the detector is equal to the space path of the karst pipeline, and the space path of the karst area can be formed by analyzing and calculating the stored acceleration and angular velocity data and correcting the data by utilizing a magnetometer, so that the purpose of hydrogeology detection of the karst area is achieved.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model. The objects and other advantages of the utility model may be realized and obtained by means of the instrumentalities and combinations particularly pointed out in the specification.
Drawings
FIG. 1 is a schematic diagram of an embodiment;
FIG. 2 is an enlarged view of FIG. 1 at A;
fig. 3 is a schematic structural diagram of an electronic component.
The figures are marked as follows: the vibration damping device comprises a lower half shell 1, a buffering inner film 2, a clamping groove 3, a vibration damping ring 4, a vibration damping spring 5, a vibration damping inserting rod 6, a mounting hole 7, a connecting rod 8, a nut 9, an inertial positioning element 10, an upper half shell 11, a clamping block 12, a fixing seat 15, a connecting column 16, a first-layer frame 17, a power supply element 18, a second-layer frame 19, a circuit board 20, an information storage element 21, a wireless data transmission element 22 and a third-layer frame 23.
Detailed Description
The following is a further detailed description of the embodiments:
Examples
A karst pipeline detection ball, as shown in fig. 1-3, comprises a detection ball body.
The probe body includes a housing assembly and an electronics assembly. The electronic assembly includes an inertial positioning component 10, a wireless data transmission component 22, an information storage component 21, a power supply component 18, and a circuit board 20.
The shell assembly comprises an upper half shell 11, a lower half shell 1 and a buffering inner film, wherein the upper half shell 11 and the lower half shell 1 are respectively provided with a clamping block 12 and a clamping groove 3, the clamping blocks 12 can be matched with the clamping grooves 3, the buffering inner film is arranged in the inner walls of the upper half shell 11 and the lower half shell 1, and the buffering inner film 2 is made of foam materials. The buffer inner film is provided with a plurality of grooves for installing a first layer of frame 17, a second layer of frame 19, a third layer of frame 23 and a vibration damping ring 4. The lower half shell 1 is provided with a mounting frame and a fixing seat 15, and the bottom mounting frame of the lower half shell 1 is fixedly provided with the fixing seat 15, and comprises a first layer of frame body 17, a second layer of frame body 19 and a third layer of frame body 23 which are arranged from bottom to top. The bottom of the one-layer frame body 17 is vertically and fixedly provided with a connecting column 16, a threaded hole is formed in the upper portion of the fixing seat 15, and the connecting column 16 can be in threaded connection with the threaded hole. The lower extreme of two-layer support body 19 is connected with one deck support body 17, and the lower extreme of three-layer support body 23 is connected with two-layer support body 19, and the connected mode is: all be provided with mounting hole 7 on one deck support body 17, two-layer support body 19 and the three-layer support body 23, can set up connecting rod 8 in the mounting hole 7, the both ends of connecting rod 8 are provided with screw thread portion respectively, and the external diameter of screw thread portion is greater than the middle part of connecting rod 8, and screw thread portion can screw in nut 9 and fix in mounting hole 7 and its upper and lower extreme. The first layer of frame 17 is used for installing the power element 18, the second layer of frame 19 is used for installing the circuit board 20, the wireless data transmission element 22 and the information storage element 21 are all arranged on the circuit board 20; the three-layer frame 23 is used for mounting the inertial positioning member 10.
Inertial positioning element 10 includes gyroscopes, accelerometers and magnetometers; the wireless data transmission element 22 includes a LoRa wireless data transmission module and an antenna; the information storage element 21 includes an SD card, the power supply element 18 includes a button cell, and all the elements are connected with the circuit board 20. In this embodiment, the inertial positioning element 10 may be an IMU560 of remifene company, and the inertial positioner has a small size, which meets the requirement of this embodiment, and the other components are of too many types in the market, so the inertial positioning element is not limited to a certain product model.
The lower half shell 1 is also provided with a vibration damping ring 4, the vibration damping ring 4 is clamped on the upper part of the lower half shell 1, a plurality of vibration damping springs 5 are arranged on the inner wall of the vibration damping ring 4 along the circumferential direction, the vibration damping springs 5 are provided with L-shaped vibration damping inserting rods 6, the three-layer frame body 23 is disc-shaped, a plurality of inserting holes are uniformly arranged on the circumference of the three-layer frame body 23, and the vibration damping inserting rods 6 can be inserted into the adjacent inserting holes.
The specific implementation method comprises the following steps:
The detection ball body is thrown into a karst area, at this time, the detection ball body moves forward along with water flow, the speed, acceleration, gesture and the like of the detection ball body change in real time in the moving process, the inertial positioning element 10 can detect the speed, acceleration, magnetic field information and the like of the whole detection ball body, then the parameters are stored, and the moving track of the detection ball body can be obtained by analyzing the parameters subsequently so as to obtain a space path of the karst area. The buffering inner membrane 2 is arranged in the scheme, the buffering inner membrane 2 can avoid damage to various parts in the detection ball body, meanwhile, the vibration damping ring 4 is further arranged in the scheme, the vibration damping ring 4 can reduce vibration of the three-layer frame body 23, and therefore the inertial positioning element 10 cannot shake in the detection ball body, and detected parameters are guaranteed to be consistent with actual parameters of the detection ball body. The structure of the first layer frame 17, the second layer frame 19 and the third layer frame 23 in the scheme is convenient for installing and detaching the structure in the detection ball body, and simultaneously is also convenient for repairing and replacing the internal parts.
The foregoing is merely exemplary embodiments of the present utility model, and specific structures and features that are well known in the art are not described in detail herein. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present utility model, and these should also be considered as the scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the practical applicability of the present utility model.
Claims (5)
1. The utility model provides a karst pipeline detection ball which characterized in that: the detection ball comprises a detection ball body, wherein the detection ball body comprises a shell component and an electronic component, the electronic component comprises an inertial positioning element, a wireless data transmission element, an information storage element, a power supply element and a circuit board, the shell component comprises an upper half shell, a lower half shell and a buffer inner film, the upper half shell and the lower half shell are respectively provided with a clamping block and a clamping groove, the clamping blocks can be matched with the clamping grooves, and the buffer inner film is arranged in the upper half shell and the lower half shell; the inertial positioning element comprises a gyroscope, an accelerometer and a magnetometer; the wireless data transmission element comprises a LoRa wireless data transmission module and an antenna; the information storage element comprises an SD card, the power supply element comprises a button cell, and all the elements are connected by a circuit board.
2. A karst pipeline detection ball according to claim 1, wherein: the lower half shell is internally provided with a mounting frame and a fixing seat, the fixing seat is fixedly arranged at the bottom of the lower half shell, the mounting frame comprises a first layer of frame body, a second layer of frame body and a third layer of frame body which are arranged from bottom to top, the bottom of the first layer of frame body is provided with a connecting column, a threaded hole is arranged above the fixing seat, the connecting column can be in threaded connection with the threaded hole, the lower end of the second layer of frame body is connected with the first layer of frame body, and the lower end of the third layer of frame body is connected with the second layer of frame body; the first-layer frame body is used for installing a power supply element, the second-layer frame body is used for installing a circuit board, and the wireless data transmission element and the information storage element are both arranged on the circuit board; the three-layer frame body is used for installing an inertial positioning element.
3. A karst pipeline detection ball according to claim 2, wherein: the utility model discloses a connecting rod, including the three-layer support body, the connecting rod is provided with the connecting rod, all be provided with the mounting hole on one deck support body, two-layer support body and the three-layer support body, can set up the connecting rod in the mounting hole, the both ends of connecting rod are provided with screw thread portion respectively, the external diameter of screw thread portion is greater than the middle part of connecting rod, and screw thread portion can screw in nut in and fix in the mounting hole and its upper and lower extreme.
4. A karst pipeline detection ball according to claim 3, wherein: the vibration damping device is characterized in that a vibration damping ring is further arranged in the lower half shell, the vibration damping ring is clamped on the upper portion of the lower half shell, a plurality of vibration damping springs are arranged on the inner wall of the vibration damping ring along the circumferential direction, L-shaped vibration damping inserting rods are arranged on the vibration damping springs, the three-layer frame body is disc-shaped, a plurality of inserting holes are uniformly formed in the circumferential direction of the three-layer frame body, and the vibration damping inserting rods can be inserted into the adjacent inserting holes.
5. The karst pipeline detection ball of claim 4, wherein: the buffering inner membrane is made of foam materials, and a plurality of groove bodies are arranged on the buffering inner membrane and used for installing a first layer of frame body, a second layer of frame body, a third layer of frame body and a vibration damping ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321994425.XU CN220820263U (en) | 2023-07-27 | 2023-07-27 | Karst pipeline detection ball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321994425.XU CN220820263U (en) | 2023-07-27 | 2023-07-27 | Karst pipeline detection ball |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220820263U true CN220820263U (en) | 2024-04-19 |
Family
ID=90708097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321994425.XU Active CN220820263U (en) | 2023-07-27 | 2023-07-27 | Karst pipeline detection ball |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220820263U (en) |
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2023
- 2023-07-27 CN CN202321994425.XU patent/CN220820263U/en active Active
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