CN215375379U - Portable pressure pipeline device of detecting a flaw - Google Patents
Portable pressure pipeline device of detecting a flaw Download PDFInfo
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- CN215375379U CN215375379U CN202121862525.8U CN202121862525U CN215375379U CN 215375379 U CN215375379 U CN 215375379U CN 202121862525 U CN202121862525 U CN 202121862525U CN 215375379 U CN215375379 U CN 215375379U
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Abstract
The utility model provides a portable pressure pipeline flaw detection device which comprises a driving power supply assembly and a telescopic structure, wherein the driving power supply assembly is fixedly connected with the telescopic structure through a first connecting piece, one end of the telescopic structure is provided with a rotary detection structure, and the rotary detection structure is fixedly connected with the telescopic structure through a second connecting piece. According to the utility model, by arranging the telescopic structure, when the fixed sleeve is sleeved on the surface of the pipeline to be detected, the power supply is connected through the power supply port, the display connector is controlled to be connected with the controller, in the pipeline flaw detection process, the telescopic sleeve can slide in the notch through the external controller, and the flaw detection of the whole pipeline is completed.
Description
Technical Field
The utility model relates to the technical field of pipeline flaw detection equipment, in particular to a portable pressure pipeline flaw detection device.
Background
During the laying of the pipelines, the pipelines can be connected by welding, and the joints formed during the welding process for connecting the pipelines are called welding seams. Because the welding seam often has the defect, therefore need to carry out the flaw detection to the pipeline in order to detect the welding seam defect, avoid the emergence of incident, the flaw detection device is the crack or the defect of surveying the metal material or part inside, and the commonly used flaw detection method has: the method comprises the following steps of X-ray flaw detection, ultrasonic flaw detection, magnetic powder flaw detection, penetration flaw detection, eddy current flaw detection, gamma-ray flaw detection and the like, wherein physical flaw detection is to carry out nondestructive flaw detection under the condition that no chemical change is generated, and a flaw detection device is required to be used for quality detection of pipelines.
At present, most of existing pipeline flaw detection devices are used for detecting through a moving device for workers step by step, the working efficiency is greatly reduced, the labor input cost is too high, and therefore a portable pressure pipeline flaw detection device is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a portable pressure pipeline flaw detection device.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a portable pipeline under pressure device of detecting a flaw, includes driving power supply subassembly and extending structure, through first connecting piece fixed connection between driving power supply subassembly and the extending structure, one side surface upper end of driving power supply subassembly is provided with the power mouth, one side surface right-hand member of driving power supply subassembly is provided with the control display connector.
Preferably, one end of the telescopic structure is provided with a rotary detection structure, and the rotary detection structure is fixedly connected with the telescopic structure through a second connecting piece.
Preferably, the rotary detection structure and the telescopic structure are internally connected with a pipeline to be detected.
Preferably, the telescopic structure comprises a fixed sleeve, a notch is formed in the fixed sleeve, the telescopic sleeve is movably connected in the notch, and an anti-skid rubber layer is arranged on the inner surface of the fixed sleeve.
Preferably, the diameter of the notch is equal to the wall thickness of the telescopic sleeve, and the caliber of the fixed sleeve is equal to the diameter of the pipeline to be measured.
Preferably, the rotation detection structure comprises an inner ring and an outer ring, and a rotating ball is rotatably connected between the inner ring and the outer ring.
Preferably, the surface of the outer ring is fixedly connected with a support frame, one end of the support frame is fixedly connected with a connecting rod, one end of the connecting rod is fixedly connected with a probe, and the inner ring is fixedly connected with the telescopic sleeve through a second connecting piece.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. according to the utility model, by arranging the telescopic structure, when the fixed sleeve is sleeved on the surface of the pipeline to be detected, the power supply is connected through the power supply port, the display connector is controlled to be connected with the controller, in the pipeline flaw detection process, the telescopic sleeve can slide in the notch through the external controller, and the flaw detection of the whole pipeline is completed.
2. According to the utility model, by arranging the rotary detection structure, when the rotary detection structure detects a flaw on the surface of the pipeline to be detected, the outer ring can rotate at 360 degrees without dead angles under the action of rotating balls while the telescopic structure moves in a telescopic manner, so that the probe at one end of the support frame is driven to rotate at 360 degrees, the omnibearing detection on the surface of the pipeline can be completed, the quick and comprehensive flaw detection is realized, the working efficiency is improved, most of the existing pipeline flaw detection devices are not provided with the rotary detection structure at present, the influence of low detection precision is caused, the application of the device avoids the problems and effectively enhances the flexibility of the equipment.
Drawings
FIG. 1 is a schematic perspective view of a portable pressure pipeline flaw detection device according to the present invention;
FIG. 2 is a schematic bottom perspective view of a portable pressure pipeline flaw detection apparatus according to the present invention;
FIG. 3 is a schematic diagram of an exploded perspective view of a portable pressure pipe inspection device according to the present invention;
fig. 4 is a schematic perspective view of a rotary detection structure of a portable pressure pipe flaw detection device according to the present invention.
Illustration of the drawings: 1. a drive power supply assembly; 2. a first connecting member; 3. a second connecting member; 4. a telescopic structure; 5. rotating the detection structure; 6. a power port; 7. a control display connector; 8. a pipeline to be tested; 41. fixing a sleeve; 42. a notch; 43. an anti-slip rubber layer; 44. a telescopic sleeve; 51. a support frame; 52. a probe; 53. an outer ring; 54. rotating the ball; 55. an inner ring; 56. a connecting rod.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.
Embodiment 1, as shown in fig. 1 to 4, the present invention provides a portable pressure pipeline flaw detection apparatus, including a driving power supply assembly 1 and an extensible structure 4, where the driving power supply assembly 1 and the extensible structure 4 are fixedly connected through a first connecting member 2, one end of the extensible structure 4 is provided with a rotation detection structure 5, and the rotation detection structure 5 and the extensible structure 4 are fixedly connected through a second connecting member 3.
The specific arrangement and function of the telescopic structure 4 and the rotation detecting structure 5 will be described in detail below.
As shown in fig. 1, 2 and 3, the telescopic structure 4 includes a fixing sleeve 41, a notch 42 is formed in the fixing sleeve 41, a telescopic sleeve 44 is movably connected in the notch 42, an anti-slip rubber layer 43 is arranged on the inner surface of the fixing sleeve 41, the diameter of the notch 42 is equal to the wall thickness of the telescopic sleeve 44, and the diameter of the fixing sleeve 41 is equal to the diameter of the pipeline 8 to be measured.
The effect that its whole extending structure 4 reaches does, through setting up extending structure 4, when fixed cover 41 embolias at the 8 surfaces of pipeline that awaits measuring, insert the power through power mouth 6, control display connector 7 connection director, at the in-process that the pipeline was detected a flaw, can make the telescope tube 44 slide in notch 42 through outside controller, accomplish the detection a flaw of whole pipeline, the device simple structure easily carries, easy operation, most of present pipeline detection devices are all surveyed through the mobile device that the staff step by step, great reduction work efficiency, the human input cost is too high, the above-mentioned problem has been avoided in the application of the device and the practicality of equipment has effectively been improved.
As shown in fig. 1 and 4, the rotary detection structure 5 includes an inner ring 55 and an outer ring 53, a rotary ball 54 is rotatably connected between the inner ring 55 and the outer ring 53, a support frame 51 is fixedly connected to the surface of the outer ring 53, a connecting rod 56 is fixedly connected to one end of the support frame 51, a probe 52 is fixedly connected to one end of the connecting rod 56, and the inner ring 55 is fixedly connected to the telescopic sleeve 44 through the second connector 3.
The effect that its whole rotatory detection structure 5 reaches does, through setting up rotatory detection structure 5, when rotatory detection structure 5 is detected a flaw on 8 surfaces of pipeline that awaits measuring, in extending structure 4 concertina movement, outer loop 53 can 360 degrees no dead angles through the effect of rotating ball 54 and rotate, thereby drive the probe 52 of support frame 51 one end and also 360 degrees rotations, can accomplish the omnidirectional detection to the pipeline surface, quick, comprehensive flaw detection has been realized, and the work efficiency is improved, most of present pipeline flaw detection devices do not set up rotatory detection structure 5, cause the not high influence of detection precision, the device's application has avoided the above-mentioned problem and has effectively strengthened the flexibility of equipment.
In embodiment 2, as shown in fig. 1, unlike embodiment 1, a power supply port 6 is provided at the upper end of one side surface of a drive power supply unit 1, a control display connection port 7 is provided at the right end of one side surface of the drive power supply unit 1, and a pipe 8 to be measured is connected to the inside of a rotation detection structure 5 and an expansion structure 4.
The whole working principle is that when the fixed sleeve 41 is sleeved on the surface of the pipeline 8 to be detected, the power supply is connected through the power supply port 6, the display connector 7 is controlled to be connected with the controller, in the process of pipeline flaw detection, the telescopic sleeve 44 can slide in the notch 42 through the external controller, the flaw detection of the whole pipeline is completed, the device is simple in structure, easy to carry and easy to operate, most of the existing pipeline flaw detection devices are used for detecting through a one-step moving device of a worker, the working efficiency is greatly reduced, the labor input cost is too high, the application of the device avoids the problems and effectively improves the practicability of equipment, when the rotary detection structure 5 detects flaws on the surface of the pipeline 8 to be detected, when the telescopic structure 4 telescopically moves, the outer ring 53 can rotate at a dead angle of 360 degrees through the action of the rotating ball 54, so as to drive the probe 52 at one end of the support frame 51 to rotate at a dead angle of 360 degrees, can accomplish to the omnidirectional detection of pipeline surface, realize quick, comprehensive flaw detection, improve work efficiency, most of present pipeline flaw detection devices do not set up rotatory detection structure 5, cause the not high influence of detection precision, and the device's application has avoided above-mentioned problem and has effectively strengthened the flexibility of equipment.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.
Claims (7)
1. The utility model provides a portable pipeline under pressure device of detecting a flaw, includes driving power supply subassembly (1) and extending structure (4), its characterized in that: drive power supply subassembly (1) and extending structure (4) between through first connecting piece (2) fixed connection, one side surface upper end of drive power supply subassembly (1) is provided with power mouth (6), one side surface right-hand member of drive power supply subassembly (1) is provided with control display connector (7).
2. A portable pressure pipe inspection apparatus according to claim 1, wherein: one end of the telescopic structure (4) is provided with a rotary detection structure (5), and the rotary detection structure (5) is fixedly connected with the telescopic structure (4) through a second connecting piece (3).
3. A portable pressure pipe inspection apparatus according to claim 2, wherein: the rotary detection structure (5) and the telescopic structure (4) are internally connected with a pipeline (8) to be detected.
4. A portable pressure pipe inspection apparatus according to claim 1, wherein: the telescopic structure (4) comprises a fixed sleeve (41), a notch (42) is formed in the fixed sleeve (41), a telescopic sleeve (44) is movably connected in the notch (42), and an anti-skid rubber layer (43) is arranged on the inner surface of the fixed sleeve (41).
5. The portable pressure pipe inspection device of claim 4, wherein: the diameter of the notch (42) is equal to the wall thickness of the telescopic sleeve (44), and the caliber of the fixed sleeve (41) is equal to the diameter of the pipeline (8) to be measured.
6. A portable pressure pipe inspection apparatus according to claim 2, wherein: the rotation detection structure (5) comprises an inner ring (55) and an outer ring (53), and a rotating ball (54) is rotatably connected between the inner ring (55) and the outer ring (53).
7. The portable pressure pipe inspection device of claim 6, wherein: the surface fixed connection of outer ring (53) has support frame (51), the one end fixedly connected with connecting rod (56) of support frame (51), the one end fixedly connected with probe (52) of connecting rod (56), inner ring (55) are through second connecting piece (3) and telescope tube (44) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121862525.8U CN215375379U (en) | 2021-08-11 | 2021-08-11 | Portable pressure pipeline device of detecting a flaw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121862525.8U CN215375379U (en) | 2021-08-11 | 2021-08-11 | Portable pressure pipeline device of detecting a flaw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215375379U true CN215375379U (en) | 2021-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121862525.8U Active CN215375379U (en) | 2021-08-11 | 2021-08-11 | Portable pressure pipeline device of detecting a flaw |
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| Country | Link |
|---|---|
| CN (1) | CN215375379U (en) |
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2021
- 2021-08-11 CN CN202121862525.8U patent/CN215375379U/en active Active
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