CN221054556U - Long-distance natural gas pipeline flaw detection vehicle - Google Patents
Long-distance natural gas pipeline flaw detection vehicle Download PDFInfo
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- CN221054556U CN221054556U CN202322219580.0U CN202322219580U CN221054556U CN 221054556 U CN221054556 U CN 221054556U CN 202322219580 U CN202322219580 U CN 202322219580U CN 221054556 U CN221054556 U CN 221054556U
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 238000001514 detection method Methods 0.000 title claims abstract description 33
- 239000003345 natural gas Substances 0.000 title claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 238000007689 inspection Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 16
- 239000007858 starting material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model provides a long-distance natural gas pipeline flaw detection vehicle, which relates to the technical field of pipeline flaw detection vehicles and comprises a storage box, a first frame and a second frame, wherein a support is fixedly arranged at the position, close to the rear side, of the inner bottom surface of the storage box, a motor is fixedly arranged on the outer surface of the support, the output end of the motor penetrates through the outer surface of the support in a sliding manner and extends into the interior, and the output end of the motor is fixedly connected with a third rotating shaft. According to the utility model, the first bevel gear, the second bevel gear and the transmission shaft are driven to synchronously rotate by the starting motor, so that the wheels are driven to rotate, the wheels are driven to move in the pipeline, the pipeline is detected by the flaw detector, when a flaw detection vehicle breaks down or is jammed in the pipeline, the third rotating shaft is driven to rotate by the starting motor to recover a pull rope, and then the flaw detection vehicle is pulled out of the pipeline by the connecting block, so that the problem that the flaw detection vehicle breaks down or is jammed in the pipeline and is difficult to take out is effectively solved.
Description
Technical Field
The utility model relates to the technical field of pipeline flaw detection vehicles, in particular to a long-distance natural gas pipeline flaw detection vehicle.
Background
The long-distance natural gas pipeline flaw detection vehicle is a mobile device special for detecting and evaluating defects in a natural gas pipeline, can help a pipeline operation company to timely find and repair the defects in the pipeline, improves the safety and reliability of the pipeline, can carry out regular inspection during the operation of the pipeline, and can also carry out emergency detection after an accident occurs to the pipeline.
The existing pipeline flaw detection vehicle is characterized in that a series of flaw detection devices are assembled on a trolley, the trolley is controlled to advance or retreat in a pipeline through a wireless device, the flaw detection devices are matched to detect different positions in the pipeline, but the space in the pipeline is narrow and a plurality of uncertain factors exist, if the flaw detection vehicle breaks down in the pipeline or is blocked by the pipeline, the flaw detection vehicle is difficult to take out, and therefore, the novel long-distance natural gas pipeline flaw detection vehicle is provided.
Disclosure of utility model
The utility model aims to solve the problem that in the prior art, a flaw detection vehicle fails in a pipeline or is clamped by the pipeline, so that the flaw detection vehicle is difficult to take out, and provides a long-distance natural gas pipeline flaw detection vehicle.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a long-distance natural gas pipeline flaw detection car, includes containing box, first frame and second frame, the interior bottom surface of containing box is close to the position fixed mounting of rear side has the support, the surface fixed mounting of support has the motor, the output of motor slides and runs through the surface of support and extends to inside, the output fixedly connected with third pivot of motor, the surface of third pivot is provided with the stay cord, the rear surface fixedly connected with connecting block of first frame, the one end and the connecting block fixed connection of stay cord, the upper surface of first frame is close to the position of right side and the upper surface of second frame is close to the position of right side all be provided with first pivot, two rotate between the surface of first pivot and be connected with the telescopic link, the upper surface of first frame is close to the position of left side and the upper surface of second frame is close to the left side all be provided with the second pivot, two rotate between the surface of second pivot and be connected with the connecting rod.
Further, the front surface of the second frame is provided with a flaw detector, the lower surfaces of the first frame and the second frame are both provided with transmission shafts, and both end faces of the two transmission shafts are both provided with wheels.
Further, a motor is fixedly arranged on the upper surface of the first frame near the middle, and the output shaft end of the motor penetrates through the upper surface of the first frame in a sliding mode and extends to the lower portion.
Further, the output shaft end of the motor is fixedly connected with a first bevel gear, and the outer surface of the first bevel gear is meshed with a second bevel gear.
Further, the outer surface of the second bevel gear is fixedly connected with the outer surface of one of the transmission shafts, a shield is sleeved outside the first bevel gear and the second bevel gear, and the upper surface of the shield is fixedly connected with the lower surface of the first frame.
Further, the upper surface fixedly connected with handle of containing box, the front surface hinged joint of containing box has the chamber door, the surface fixedly connected with handle of chamber door.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. According to the utility model, the first bevel gear, the second bevel gear and the transmission shaft are driven to synchronously rotate by the starting motor, so that the wheels are driven to rotate, the wheels are driven to move in the pipeline, the pipeline is detected by the flaw detector, when a flaw detection vehicle breaks down or is jammed in the pipeline, the third rotating shaft is driven to rotate by the starting motor to recover a pull rope, and then the flaw detection vehicle is pulled out of the pipeline by the connecting block, so that the problem that the flaw detection vehicle breaks down or is jammed in the pipeline and is difficult to take out is effectively solved.
2. According to the utility model, the telescopic rod is started, and the angles of the first frame and the second frame are changed under the cooperation of the connecting rod, so that the steering effect in the pipeline is realized, the flexibility of the device is improved, the effect of storing the flaw detection vehicle is achieved by arranging the storage box, the effect of convenient carrying is achieved by arranging the handle, and the convenience of the device is improved.
Drawings
Fig. 1 is a perspective view of a flaw detection vehicle for long-distance natural gas pipelines, which is provided by the utility model;
FIG. 2 is a cross-sectional view of a storage box of a flaw detection vehicle for long-distance gas pipelines, which is provided by the utility model;
FIG. 3 is a schematic diagram of a long-distance natural gas pipeline flaw detection vehicle stay cord;
Fig. 4 is a schematic structural diagram of a first frame of a long-distance natural gas pipeline flaw detection vehicle according to the present utility model;
FIG. 5 is a schematic diagram of a flaw detector for a long-distance natural gas pipeline flaw detector;
fig. 6 is an enlarged view of fig. 5 at a in accordance with the present utility model.
Legend description: 1. a storage box; 11. a handle; 12. a door; 13. a handle; 2. a first frame; 21. a second frame; 22. a transmission shaft; 23. a wheel; 24. a shield; 25. a connecting block; 3. a first rotating shaft; 31. a telescopic rod; 32. a second rotating shaft; 33. a connecting rod; 4. a motor; 41. a first bevel gear; 42. a second bevel gear; 5. a bracket; 51. a motor; 52. a third rotating shaft; 53. a pull rope; 6. and a flaw detector.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
In embodiment 1, as shown in fig. 1-6, the utility model provides a long-distance natural gas pipeline flaw detection vehicle, which comprises a storage box 1, a first frame 2 and a second frame 21, wherein a bracket 5 is fixedly installed at the position, close to the rear side, of the inner bottom surface of the storage box 1, a motor 51 is fixedly installed at the outer surface of the bracket 5, the output end of the motor 51 penetrates through the outer surface of the bracket 5 in a sliding manner and extends into the inner part, a third rotating shaft 52 is fixedly connected at the output end of the motor 51, a pull rope 53 is arranged at the outer surface of the third rotating shaft 52, a connecting block 25 is fixedly connected at the rear surface of the first frame 2, one end of the pull rope 53 is fixedly connected with the connecting block 25, a first rotating shaft 3 is arranged at the position, close to the right side, of the upper surface of the first frame 2 and the upper surface of the second frame 21, a telescopic rod 31 is rotatably connected between the outer surfaces of the two first rotating shafts 3, a second rotating shaft 32 is arranged at the position, close to the left side, of the upper surface of the second frame 21, a connecting rod 33 is rotatably connected between the outer surfaces of the two second rotating shafts 32, a connecting rod 33 is fixedly connected at the outer surfaces of the two first rotating shafts 21, a front surface of the two frame 21 is provided with a first rotating shafts 22, and two transmission shafts 22 are arranged at the front surfaces of the two front frames 21, and two transmission shafts 22 are respectively.
The effect that its whole embodiment 1 reached is, when using this device to the natural gas pipeline flaw detection, will open chamber door 12 through pulling handle 13, take out the car of detecting a flaw, place the dolly in pipeline entrance, afterwards start motor 4 drive first bevel gear 41 rotation again, drive second bevel gear 42 rotation, thereby drive one of them transmission shaft 22 rotation, and then drive the wheel 23 on the transmission shaft 22 and rotate, play the effect of moving in the pipeline, make its rotational speed unanimous with the rotational speed of wheel 23 through starter motor 51, through driving the rotation of third pivot 52, play the effect of letting out stay cord 53, stay cord 53 follows the connecting block 25 of 2 on the first frame gets into the pipeline, detect through opening the detector 6 inside the pipeline when the car of detecting a flaw in the pipeline, when the car of detecting a flaw breaks down or blocks in the pipeline, through starter motor 51 with stay cord 53 to retrieve, play the effect of pulling the car of detecting a flaw outside the pipeline through connecting block 25, the effectual fault of detecting car of solving is difficult taking out in the pipeline or block.
In embodiment 2, as shown in fig. 1-6, a motor 4 is fixedly installed on the upper surface of the first frame 2 near the middle, the output shaft end of the motor 4 penetrates through the upper surface of the first frame 2 in a sliding manner and extends to the lower side, a first bevel gear 41 is fixedly connected to the output shaft end of the motor 4, a second bevel gear 42 is meshed with the outer surface of the first bevel gear 41, the outer surface of the second bevel gear 42 is fixedly connected with the outer surface of one of transmission shafts 22, a shield 24 is sleeved outside the first bevel gear 41 and the second bevel gear 42, the upper surface of the shield 24 is fixedly connected with the lower surface of the first frame 2, a handle 11 is fixedly connected to the upper surface of the storage box 1, a box door 12 is hinged to the front surface of the storage box 1, and a handle 13 is fixedly connected to the outer surface of the box door 12.
The effect that its whole embodiment 2 reached is, through setting up guard shield 24 and played the effect of protecting first bevel gear 41 and second bevel gear 42, through starting telescopic link 31 to under the cooperation of connecting rod 33, the angle of first frame 2 and second frame 21 changes, thereby realizes the effect that turns to in the pipeline, has improved the flexibility of this device, has played the effect of accomodating the flaw detection car through setting up containing box 1, has played the effect of conveniently carrying through setting up handle 11, has improved the convenience of this device.
Working principle: the door 12 will be opened through pulling handle 13, take out the car of detecting a flaw, place the dolly in pipeline entrance, afterwards, restart motor 4 drive first bevel gear 41 rotates, drive second bevel gear 42 and rotate, thereby drive one of them transmission shaft 22 and rotate, and then drive the wheel 23 on the transmission shaft 22 and rotate, play the effect of removing in the pipeline, make its rotational speed unanimous with the rotational speed of wheel 23 through starter motor 51, through driving third pivot 52 and rotate, play the effect of letting out stay cord 53, the connecting block 25 of 2 on the first frame is followed to the stay cord 53 gets into in the pipeline, detect inside the pipeline through opening detector 6 when the car of detecting a flaw, when the car of detecting a flaw breaks down in the pipeline or blocks, play the effect of pulling the car of detecting a flaw outside the pipeline through starter motor 51, the effectual car of detecting a flaw in the pipeline of having solved, through starting telescopic link 31, and under the cooperation of connecting rod 33, the angle of first frame 2 and second frame 21 changes, thereby realize the effect of turning to in the pipeline, the convenience of setting up the device has been improved, the convenience has been played through setting up the device, the convenience has been reached through setting up the device of 11.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model will still fall within the protection scope of the technical solution of the present utility model.
Claims (6)
1. The utility model provides a long-distance natural gas pipeline flaw detection car, includes containing box (1), first frame (2) and second frame (21), its characterized in that: the storage box is characterized in that a support (5) is fixedly arranged at the position, close to the rear side, of the inner bottom surface of the storage box (1), a motor (51) is fixedly arranged on the outer surface of the support (5), the output end of the motor (51) penetrates through the outer surface of the support (5) in a sliding mode and extends into the interior, a third rotating shaft (52) is fixedly connected to the output end of the motor (51), a pull rope (53) is arranged on the outer surface of the third rotating shaft (52), a connecting block (25) is fixedly connected to the rear surface of the first frame (2), and one end of the pull rope (53) is fixedly connected with the connecting block (25);
The telescopic trolley is characterized in that a first rotating shaft (3) is arranged at the position, close to the right, of the upper surface of the first trolley (2) and the position, close to the right, of the upper surface of the second trolley (21), and a telescopic rod (31) is connected between the outer surfaces of the first rotating shafts (3) in a rotating mode, a second rotating shaft (32) is arranged at the position, close to the left, of the upper surface of the first trolley (2) and the position, close to the left, of the upper surface of the second trolley (21), and a connecting rod (33) is connected between the outer surfaces of the second rotating shafts (32) in a rotating mode.
2. The long-distance natural gas pipeline inspection vehicle according to claim 1, wherein: the front surface of second frame (21) is provided with fault detector (6), the lower surface of first frame (2) and second frame (21) all is provided with transmission shaft (22), and both ends face of two transmission shaft (22) all is provided with wheel (23).
3. The long-distance natural gas pipeline inspection vehicle according to claim 1, wherein: the motor (4) is fixedly arranged at a position, close to the middle, of the upper surface of the first vehicle frame (2), and the output shaft end of the motor (4) penetrates through the upper surface of the first vehicle frame (2) in a sliding mode and extends to the lower portion.
4. A long-distance natural gas pipeline inspection vehicle according to claim 3, wherein: the output shaft end of the motor (4) is fixedly connected with a first bevel gear (41), and a second bevel gear (42) is meshed with the outer surface of the first bevel gear (41).
5. The long-distance natural gas pipeline inspection vehicle according to claim 4, wherein: the outer surface of the second bevel gear (42) is fixedly connected with the outer surface of one of the transmission shafts (22), a shield (24) is sleeved outside the first bevel gear (41) and the second bevel gear (42), and the upper surface of the shield (24) is fixedly connected with the lower surface of the first frame (2).
6. The long-distance natural gas pipeline inspection vehicle according to claim 1, wherein: the novel storage box is characterized in that a handle (11) is fixedly connected to the upper surface of the storage box (1), a box door (12) is hinged to the front surface of the storage box (1), and a handle (13) is fixedly connected to the outer surface of the box door (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322219580.0U CN221054556U (en) | 2023-08-17 | 2023-08-17 | Long-distance natural gas pipeline flaw detection vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322219580.0U CN221054556U (en) | 2023-08-17 | 2023-08-17 | Long-distance natural gas pipeline flaw detection vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221054556U true CN221054556U (en) | 2024-05-31 |
Family
ID=91225776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322219580.0U Active CN221054556U (en) | 2023-08-17 | 2023-08-17 | Long-distance natural gas pipeline flaw detection vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221054556U (en) |
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2023
- 2023-08-17 CN CN202322219580.0U patent/CN221054556U/en active Active
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