CN218767332U - Gas pipeline positioning detection device - Google Patents
Gas pipeline positioning detection device Download PDFInfo
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- CN218767332U CN218767332U CN202223445248.8U CN202223445248U CN218767332U CN 218767332 U CN218767332 U CN 218767332U CN 202223445248 U CN202223445248 U CN 202223445248U CN 218767332 U CN218767332 U CN 218767332U
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Abstract
The utility model belongs to the technical field of pipeline positioning, in particular to a gas pipeline positioning detection device, which comprises an outer shell, wherein an inner shell is arranged inside the outer shell, a concentric circle structure is arranged between the inner shell and the outer shell, and a rolling ball is placed inside the outer shell; the outer side surface of the inner shell is provided with an electromagnetic valve, the outer side end of the electromagnetic valve is provided with a guide cylinder, and the guide cylinder is fixedly connected to the inner wall of the outer shell; install control processor, battery and GPS signal generator and infrasonic generator on the inner wall of shell body, through the spherical structural design of shell body, the device of being convenient for can be nimble in the gas pipeline removal, prevent that the jamming phenomenon from appearing in the pipeline, can also survey the removal of device through equipment such as sound wave detection instrument to can also detect the sound wave signal that the infrasonic generator sent through instrument detection GPS signal generator, and then can conveniently survey out laying position and the trend of pipeline.
Description
Technical Field
The utility model relates to a pipeline positioning technical field specifically is a gas pipeline location detection device.
Background
Pipeline transportation has with low costs, the energy can be saved, the security is high and supply with advantages such as stable, and buries underground at gas pipeline after, in the use in later stage, because reasons such as construction or maintenance of third party, need determine gas pipeline's concrete position or lay the trend to when because the pipeline is non-metallic, more be difficult to survey.
For example, prior art publication No. CN212840761U provides a gas pipeline sound wave positioning device, the device includes the support column, it is equipped with a plurality of groups of self-walking mechanisms to be the circumference interval on the support column lateral wall, it includes the back shaft of radial setting, be equipped with the cavity in the back shaft, it is equipped with the slider to slide in the cavity, the slider passes through the telescopic link and links to each other with the cavity bottom, the outside cover of telescopic link is equipped with compression spring, the one end that the telescopic link was kept away from to the slider is equipped with the connecting rod that stretches out the back shaft, the connecting rod tail end has set firmly the wheel carrier, it is equipped with the gyro wheel to rotate through the pivot on the wheel carrier, pivot one end is passed the wheel carrier and the transmission is connected with driving motor, set firmly gas concentration sensor on the support column lateral wall, the infrasonic wave sensor, alarm and GPS locator. The utility model discloses can walk in the gas pipeline by oneself, the different pipeline of automatic adaptation pipe diameter in time detects out the gas concentration change and the infrasonic wave signal of pipeline leakage department to report to the police and fix a position, satisfy the leak testing location demand of gas pipeline.
Although the device has more beneficial effects, the following problems still exist: although the device can achieve the purpose of detecting the pipeline to a certain extent, the walking mode of the device can walk on the pipeline only by being driven by the driving motor, and the phenomenon of clamping stagnation is easy to occur at the turning position of the pipeline.
In view of this, we provide a gas pipeline positioning detection device, which not only can perform positioning detection on the specific position or the laying direction of the pipeline, but also can move forward along with the flowing of the gas flow, thereby improving the moving capability of the device.
SUMMERY OF THE UTILITY MODEL
In order to compensate the not enough of prior art, be not convenient for walk and the easy problem that the jamming appears in the department of buckling of pipeline, the utility model provides a gas pipeline location detection device.
The utility model provides a technical scheme that its technical problem adopted is: the utility model discloses a gas pipeline positioning detection device, which comprises an outer shell, wherein an inner shell is arranged inside the outer shell, a concentric circle structure is arranged between the inner shell and the outer shell, and a rolling ball is placed inside the outer shell; the outer side surface of the inner shell is provided with an electromagnetic valve, the outer side end of the electromagnetic valve is provided with a guide cylinder, and the guide cylinder is fixedly connected to the inner wall of the outer shell; a connecting rod is arranged on the inner side of the guide cylinder, the connecting rod extends to the outer side of the outer shell, and a top block is arranged at the outer side end of the connecting rod; install control processor, battery and GPS signal generator and infrasonic generator on the inner wall of shell body, through the spherical structural design of shell body, the device of being convenient for can be nimble in the gas pipeline removal, prevent that the jamming phenomenon from appearing in the pipeline, can also survey the removal of device through equipment such as sound wave detection instrument to can also detect the sound wave signal that the infrasonic generator sent through instrument detection GPS signal generator, and then can conveniently survey out laying position and the trend of pipeline.
Preferably, the shell body with be connected with the multiunit bracing piece between the interior casing, just multiunit bars baffle is evenly installed to the outside of shell body, utilizes bars baffle, can remove when the gas air current flows through thrust unit, does not need the device to provide extra power.
Preferably, the stopper cylinder is installed to the medial extremity of connecting rod, just the external diameter of stopper cylinder with the internal diameter of guide cylinder is the same, the stopper cylinder with the adjacent side of solenoid valve is provided with the magnet piece, reset spring has been cup jointed on the connecting rod, just reset spring's one end is connected the inner wall of shell body, reset spring's the other end is connected the side of stopper cylinder, can make the flexible more stable of connecting rod through the stopper cylinder, utilize the solenoid valve to produce the magnetic force opposite with the magnet piece to promote the kicking block and withstand gas pipeline's inner wall, can realize stopping the device in the purpose of a certain position in gas pipeline, thereby can realize the control of device.
Preferably, the lateral surface laminating of kicking block is provided with the rubber pad, just lateral surface under the kicking block withdrawal state with the lateral surface looks parallel and level of shell body sets up the rubber pad at the lateral surface of kicking block, can increase both frictional force when kicking block and pipeline contact for the device is more firm when fixed with the pipeline.
Preferably, the shell body with the fixed sealing washer that is provided with on the surface that the kicking block contacted, just the sealing washer cup joints on the connecting rod, utilize the sealing washer can seal outer casing and connecting rod department, prevent that the gap that the gas passes through the shell body from entering into inside the device.
Preferably, the control processor is typically connected with the storage battery, the GPS signal generator and the infrasonic wave generator, and has an editable function, the storage battery can be used for supplying electric energy to the device, so that the device can normally operate and function, and the editable function of the control processor can set the device according to actual conditions, thereby improving the flexibility of the device.
The utility model discloses an useful part lies in:
1. the utility model discloses a spherical structural design of shell body, the device of being convenient for can be nimble in the gas pipeline remove, and can also prevent the phenomenon that the card stagnates from appearing in the bending part of pipeline, the bars baffle that sets up in the outside of shell body in addition, can promote the device to remove when the gas air current flows through, do not need the device to provide extra power, in addition when the device removes, spin on the interior casing constantly produces the striking to the interior casing, and produce the sound wave, can survey the removal of device through equipment such as sound wave detection instrument, and can also detect the sound wave signal that GPS signal generator sent good infrasonic wave generator through the instrument, and then can conveniently survey out laying position and the trend of pipeline;
2. the utility model discloses a structural design of kicking block can utilize the solenoid valve to produce the magnetic force opposite with the magnet piece under the needs that needs device stop in the pipeline to promote the inner wall that the kicking block withstood the gas pipeline, can realize stopping the device in the gas pipeline purpose of a certain position, thereby can realize the control of device.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic structural view of a gas pipeline according to the first embodiment;
FIG. 2 is a schematic overall external structure diagram according to the first embodiment;
FIG. 3 is a schematic view of a half-section of the first embodiment;
FIG. 4 is a schematic sectional view of the first embodiment in front view;
fig. 5 is an enlarged schematic structural diagram of a point a in fig. 4 according to the first embodiment.
In the figure: 1. an outer housing; 2. a grid spacer; 3. an inner housing; 4. rolling a ball; 5. a support bar; 6. an electromagnetic valve; 7. a guide cylinder; 8. a connecting rod; 9. a plug body; 10. a magnet piece; 11. a return spring; 12. a top block; 13. a rubber pad; 14. a seal ring; 15. a control processor; 16. a storage battery; 17. a GPS signal generator; 18. an infrasonic wave generator.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example one
Referring to fig. 1-5, a gas pipeline positioning and detecting device includes an outer casing 1, an inner casing 3 is disposed inside the outer casing 1, a concentric structure is formed between the inner casing 3 and the outer casing 1, and a rolling ball 4 is disposed inside the outer casing 1; an electromagnetic valve 6 is arranged on the outer side surface of the inner shell 3, a guide cylinder 7 is arranged at the outer side end of the electromagnetic valve 6, and the guide cylinder 7 is fixedly connected to the inner wall of the outer shell 1; a connecting rod 8 is arranged on the inner side of the guide cylinder 7, the connecting rod 8 extends to the outer side of the outer shell 1, and a top block 12 is arranged at the outer side end of the connecting rod 8; the inner wall of the outer shell 1 is provided with a control processor 15, a storage battery 16, a GPS signal generator 17 and an infrasonic wave generator 18, and the GPS signal generator 17 is an MP9100 multichannel GPS signal generator;
when the position and the trend of laying the pipeline are fixed a position, can drive the device along with air current promotes bars baffle 2 and remove on the gas pipeline, along with the removal of device, spin 4 can constantly strike interior casing 3, and send the sound wave, the signal that GPS signal generator 17 and infrasonic generator 18 sent can detect through selecting suitable detecting instrument, according to the signal that detects, can confirm the direction of flowing through of department's device in the pipeline, thereby can confirm the direction of laying of pipeline, can solve the problem that the pipeline position is difficult to confirm.
According to the graph of fig. 2, a plurality of groups of support rods 5 are connected between the outer shell 1 and the inner shell 3, and a plurality of groups of grid baffles 2 are uniformly arranged outside the outer shell 1, so that the grid baffles 2 can be used for facilitating the air flow to push the device, and the device can move along with the flow of the air flow without providing extra power;
referring to fig. 4 and 5, a plug cylinder 9 is installed at the inner side end of a connecting rod 8, the outer diameter of the plug cylinder 9 is the same as the inner diameter of a guide cylinder 7, a magnet piece 10 is arranged on the side surface of the plug cylinder 9 adjacent to an electromagnetic valve 6, a return spring 11 is sleeved on the connecting rod 8, one end of the return spring 11 is connected to the inner wall of an outer shell 1, and the other end of the return spring 11 is connected to the side surface of the plug cylinder 9;
the rubber pads 13 are attached to the outer side surfaces of the top blocks 12, and the outer side surfaces of the top blocks 12 in the retracted state are flush with the outer side surfaces of the outer shell 1, so that the rubber pads 13 are adopted, the friction force between the top blocks 12 and the pipeline can be increased when the top blocks are in contact with the pipeline, the device is more stable when being fixed with the pipeline, the inner wall of the gas pipeline can be protected, and the pipeline is prevented from being scratched by the device;
a sealing ring 14 is fixedly arranged on the surface of the outer shell 1, which is in contact with the top block 12, the sealing ring 14 is sleeved on the connecting rod 8, the sealing performance of the device can be improved by utilizing the sealing ring 14, the edible safety of the device is improved, and the danger caused by the gas entering the device is prevented;
referring to fig. 4, the control processor 15 is typically connected to the battery 16 and the GPS signal generator 17 and the infrasound generator 18, respectively, and the control processor 15 has an editable function, and the control processor 15 can be used to control the apparatus during operation, thereby improving the intelligence of the apparatus.
The working principle is that when the laying position and the trend of the pipeline need to be positioned, the detection positioning device is firstly placed into a buried gas pipeline, then the grid partition plate 2 on the outer shell 1 is pushed due to the flowing of gas of the gas in the pipeline, so that the device moves in the gas pipeline along with the flowing of the gas in the pipeline, and in the moving process of the device, the rolling balls 4 continuously impact the inner shell 3 and send out sound waves which can be detected by a sound wave detector on the ground, so that the flowing trend of the device can be detected, the trend of the pipeline can be determined, signals sent by the GPS signal generator 17 and the infrasonic wave generator 18 can be detected by the detector, and the position and the trend of the pipeline can be detected;
when the device stops moving in the pipeline, can be to control processor 15 transmission signal, then utilize control processor 15 control solenoid valve 6 to send the magnetic field opposite with magnet piece 10, promote connecting rod 8 through magnetic force and outwards stretch out, then utilize connecting rod 8 to promote kicking block 12 outwards to remove, and utilize rubber pad 13 and gas pipeline contact, make the device carry out the temporary fixation of position with the pipeline, when the device that needs again removes, can control solenoid valve 6 and close, when losing magnetic field force, utilize reset spring 11 can rebound kicking block 12, and then the device continues to remove along with the air current when can, just so accomplished the location of device to gas pipeline and surveyed.
In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (6)
1. A gas pipeline positioning detection device comprises an outer shell (1), and is characterized in that an inner shell (3) is arranged inside the outer shell (1), a concentric circle structure is arranged between the inner shell (3) and the outer shell (1), and a rolling ball (4) is arranged inside the outer shell (1);
an electromagnetic valve (6) is installed on the outer side surface of the inner shell (3), a guide cylinder (7) is arranged at the outer side end of the electromagnetic valve (6), and the guide cylinder (7) is fixedly connected to the inner wall of the outer shell (1);
a connecting rod (8) is arranged on the inner side of the guide cylinder (7), the connecting rod (8) extends to the outer side of the outer shell (1), and a top block (12) is installed at the outer side end of the connecting rod (8);
and a control processor (15), a storage battery (16), a GPS signal generator (17) and an infrasonic wave generator (18) are arranged on the inner wall of the outer shell (1).
2. The gas pipeline positioning and detecting device of claim 1, wherein: the utility model discloses a solar cell module, including shell body (1) and interior casing (3), be connected with multiunit bracing piece (5) between shell body (1) and interior casing (3), just multiunit bars baffle (2) are evenly installed to the outside of shell body (1).
3. The gas pipeline positioning and detecting device according to claim 2, characterized in that: the utility model discloses a stopper cylinder (9) is installed to the medial extremity of connecting rod (8), just the external diameter of stopper cylinder (9) with the internal diameter of guide cylinder (7) is the same, stopper cylinder (9) with the adjacent side of solenoid valve (6) is provided with magnet piece (10), reset spring (11) have been cup jointed on connecting rod (8), just reset spring (11)'s one end is connected the inner wall of shell body (1), reset spring (11)'s the other end is connected the side of stopper cylinder (9).
4. The gas pipeline positioning and detecting device of claim 1, wherein: the lateral surface laminating of kicking block (12) is provided with rubber pad (13), just lateral surface under kicking block (12) retraction state with the lateral surface looks parallel and level of shell body (1).
5. The gas pipeline positioning and detecting device of claim 1, wherein: the outer shell (1) and the surface that kicking block (12) contacted are fixed and are provided with sealing washer (14), just sealing washer (14) cup joint on connecting rod (8).
6. The gas pipeline positioning and detecting device of claim 1, wherein: the control processor (15) is typically connected to the battery (16) and the GPS signal generator (17) and the infrasonic generator (18), respectively, and the control processor (15) has an editable function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223445248.8U CN218767332U (en) | 2022-12-22 | 2022-12-22 | Gas pipeline positioning detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223445248.8U CN218767332U (en) | 2022-12-22 | 2022-12-22 | Gas pipeline positioning detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218767332U true CN218767332U (en) | 2023-03-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223445248.8U Active CN218767332U (en) | 2022-12-22 | 2022-12-22 | Gas pipeline positioning detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218767332U (en) |
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2022
- 2022-12-22 CN CN202223445248.8U patent/CN218767332U/en active Active
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