CN220438207U - Welding quality assessment instrument for pressure pipeline pipe fitting - Google Patents
Welding quality assessment instrument for pressure pipeline pipe fitting Download PDFInfo
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- CN220438207U CN220438207U CN202321968097.6U CN202321968097U CN220438207U CN 220438207 U CN220438207 U CN 220438207U CN 202321968097 U CN202321968097 U CN 202321968097U CN 220438207 U CN220438207 U CN 220438207U
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- pipe fitting
- welding quality
- quality assessment
- display screen
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- 238000003466 welding Methods 0.000 title claims abstract description 22
- 238000001303 quality assessment method Methods 0.000 title claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 238000001514 detection method Methods 0.000 claims abstract description 16
- 230000002146 bilateral effect Effects 0.000 claims description 5
- 230000007547 defect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 238000003384 imaging method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 238000013441 quality evaluation Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Abstract
The utility model discloses a welding quality assessment instrument for a pressure pipeline pipe fitting, which comprises a shell, wherein a detection module is arranged in the shell, the detection module comprises a digital detector, a signal converter and a built-in computer, notches are symmetrically formed in the surfaces of the front end and the rear end of the shell, idler wheels are arranged in the notches, a moving mechanism is arranged on the outer surface of each idler wheel, an inner cavity is formed in the shell, a display screen is inserted in the inner cavity, a containing mechanism is arranged at the bottom of the display screen, a connecting pipe is connected to the upper surface of the shell, a ray generator is connected to the other end of the connecting pipe, and a semicircular plate is connected to the lower surface of the shell. The utility model can carry out effective defect detection on the pipe fitting after replacement welding by arranging a series of structures, thereby realizing the effect of one machine with multiple purposes.
Description
Technical Field
The utility model relates to the technical field of welding of pressure pipeline pipe fittings, in particular to a welding quality evaluator for pressure pipeline pipe fittings.
Background
In petrochemical industry, part of pipelines run at high temperature for a long time, so that the tissue performance is deteriorated, and damage defects such as thinning and cracking can occur in the use process, so that the pipelines leak and even explode, and therefore, damaged pipes need to be replaced in time when the pipelines are damaged.
At present, after the replacement and welding of the pipeline is finished, the on-line detection of hidden danger of the pipeline defect is urgently needed, and the conventional detection method is influenced by the heat preservation layer and the surface temperature after the heat preservation layer is removed, and the pipeline is provided with a liquid medium, so that the effective detection cannot be implemented, and therefore, the pressure pipeline pipe fitting welding quality assessment instrument is provided.
Disclosure of Invention
The utility model aims to provide a welding quality assessment instrument for pressure pipeline pipes, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pipeline under pressure pipe fitting welding quality assessment appearance, includes the shell, the inside of shell is provided with detection module, and detection module includes digital detector, signal converter and built-in computer, the recess has all been seted up to the front and back both ends surface bilateral symmetry of shell, the inside of recess is provided with the gyro wheel, the surface of gyro wheel is provided with moving mechanism, the inner chamber has been seted up to the inside of shell, the inside interlude of inner chamber has the display screen, the bottom of display screen is provided with receiving mechanism, the upper surface of shell is connected with the connecting pipe, the other end of connecting pipe is connected with ray generator, the lower surface of shell is connected with the semicircle board.
Preferably, the moving mechanism comprises a screw rod, a connecting block and a connecting rod, wherein the connecting rod is connected to the upper surface of the roller, the other end of the connecting rod is connected with the connecting block, and the screw rod is inserted in the connecting block.
Preferably, the top end of the screw rod is connected with a knob, and the knob is positioned above the shell.
Preferably, the storage mechanism comprises an electric telescopic rod and a mounting plate, wherein the electric telescopic rod is arranged in the inner cavity in a bilateral symmetry mode, the mounting plate is connected to the top end of the electric telescopic rod, and the mounting plate is connected with the lower surface of the display screen.
Preferably, the top of the display screen is connected with a cover plate, and the cross section size of the cover plate is the same as that of the inner cavity.
Preferably, the connecting pipe is of a telescopic hose structure at the right half part, an electric wire penetrates through the connecting pipe, and two ends of the electric wire are respectively connected with the ray generator and the detection module.
Preferably, the upper surface of the semicircular plate is connected with a connecting column.
Compared with the prior art, the utility model has the beneficial effects that:
1. this pipeline under pressure pipe fitting welding quality assessment appearance through setting up gyro wheel and moving mechanism, and the gyro wheel makes and makes the device be convenient for remove when examining to change the testing position, and can control the gyro wheel through setting up moving mechanism and remove, make the gyro wheel can accomodate when not using.
2. This pipeline under pressure pipe fitting welding quality evaluation appearance through setting up storage mechanism, storage mechanism can accomodate the display screen when the device is not used for the display screen obtains the protection, is difficult for appearing damaging.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic view of a housing mechanism according to the present utility model;
FIG. 3 is a schematic top view of the housing of the present utility model;
FIG. 4 is a schematic side view of a semicircular plate according to the present utility model.
In the figure: 1. a housing; 2. a notch; 3. a screw rod; 4. a knob; 5. a connecting block; 6. a connecting rod; 7. a roller; 8. an inner cavity; 9. an electric telescopic rod; 10. a mounting plate; 11. a display screen; 12. a cover plate; 13. a connecting pipe; 14. a radiation generator; 15. a semicircular plate; 16. and (5) connecting the columns.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, unless explicitly stated and limited otherwise, the terms "mounted," "configured with," "connected," and the like are to be construed broadly as, for example, "connected," either permanently connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Example 1
As shown in fig. 1, 2 and 3, the welding quality evaluation device for pressure pipeline pipe fittings of the embodiment comprises a housing 1, wherein a detection module is arranged in the housing 1, the detection module comprises a digital detector, a signal converter and a built-in computer, the digital detector receives an X-ray image, the digital detector receives the X-ray image and carries out a/D conversion through the signal converter, the digital image is formed through the built-in computer, notches 2 are symmetrically arranged on the surfaces of the front end and the rear end of the housing 1, rollers 7 are arranged in the notches 2, the device is conveniently pushed to move through arranging the rollers 7, meanwhile, the rollers 7 can be stored through the notches 2, a moving mechanism is arranged on the outer surface of the rollers 7, the rollers 7 can be controlled to slide out of the notches 2 through arranging the moving mechanism to support the device, thereby make the device convenient removal, inner chamber 8 has been seted up to the inside of shell 1, the inside of inner chamber 8 alternates there is display screen 11, display screen 11 is connected with built-in computer through the electric wire, be used for showing digital image, the bottom of display screen 11 is provided with receiving mechanism, can accomodate the protection to display screen 11 through setting up receiving mechanism, the upper surface of shell 1 is connected with connecting pipe 13, the other end of connecting pipe 13 is connected with ray generator 14, ray generator 14 is the current product that can launch X-ray on the market, its model adopts XXG-3505, the lower surface of shell 1 is connected with semicircle board 15, semicircle board 15 is taken at the upper surface of waiting to detect the pipeline, make the device support in waiting to detect the top of pipeline.
Specifically, the moving mechanism comprises a screw rod 3, a connecting block 5 and a connecting rod 6, wherein the connecting rod 6 is connected to the upper surface of a roller 7, the other end of the connecting rod 6 is connected with the connecting block 5, the screw rod 3 is inserted into the connecting block 5, the connecting block 5 slides up and down through the rotation of the screw rod 3, and the connecting block 5 drives the roller 7 to move through the connecting rod 6.
Further, the top of the screw rod 3 is connected with a knob 4, the knob 4 is located above the shell 1, and the screw rod 3 is controlled to rotate conveniently by rotating the knob 4.
Further, the storage mechanism comprises an electric telescopic rod 9 and a mounting plate 10, wherein the electric telescopic rod 9 is arranged in the inner cavity 8 in a bilateral symmetry mode, the mounting plate 10 is connected to the top end of the electric telescopic rod 9, the mounting plate 10 is connected with the lower surface of the display screen 11, the electric telescopic rod 9 is started, a starting button is arranged on the outer surface of the shell 1, the electric telescopic rod 9 controls the mounting plate 10 to lift, and then the display screen 11 is controlled to lift.
Further, the top of display screen 11 is connected with apron 12, and the cross section size of apron 12 is the same with the cross section size of inner chamber 8, through setting up apron 12, can be with inner chamber 8 shutoff when display screen 11 accomodates.
Furthermore, the connecting pipe 13 is of a telescopic hose structure at the right half part, an electric wire penetrates through the connecting pipe 13, two ends of the electric wire are respectively connected with the ray generator 14 and the detection module, and the length of the connecting pipe 13 can be changed by arranging the telescopic hose.
The application method of the embodiment is as follows: the semicircular plate 15 is arranged on the outer surface of the pipeline to be detected, the device is located above the pipeline to be detected, then the roller 7 is controlled by the moving mechanism to slide out of the notch 2 to be in contact with the ground, the device is stably supported on the ground, meanwhile, the display screen 11 is controlled by the electric telescopic rod 9 to slide out of the inner cavity 8, at the moment, the radiation generator 14 can be located at different positions of the pipeline to perform imaging detection through the external arrangement of the movable housing 1, and an imaging picture is displayed on the display screen 11 for an operator to check.
Example 2
The structure of the pressure pipe fitting welding quality evaluator of this embodiment is substantially the same as that of the pressure pipe fitting welding quality evaluator of embodiment 1, except that: the upper surface of the semicircular plate 15 is coupled with a coupling post 16, so that the semicircular plate 15 (see fig. 4) can be easily assembled and disassembled.
The application method of the embodiment is as follows: according to the actual size of the pipeline to be detected, a proper semicircular plate 15 is selected, and the semicircular plate 15 is connected with the shell 1 through a connecting column 16.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides a pipeline under pressure pipe fitting welding quality aassessment appearance, includes shell (1), its characterized in that: the inside of shell (1) is provided with detection module, and detection module includes digital detector, signal converter and built-in computer, notch (2) have all been seted up to the front and back both ends surface bilateral symmetry of shell (1), the inside of notch (2) is provided with gyro wheel (7), the surface of gyro wheel (7) is provided with moving mechanism, inner chamber (8) have been seted up to the inside of shell (1), the inside of inner chamber (8) is interluded has display screen (11), the bottom of display screen (11) is provided with receiving mechanism, the upper surface of shell (1) is connected with connecting pipe (13), the other end of connecting pipe (13) is connected with ray generator (14), the lower surface of shell (1) is connected with semicircle board (15).
2. The pressure pipe fitting welding quality assessment apparatus according to claim 1, wherein: the moving mechanism comprises a screw rod (3), a connecting block (5) and a connecting rod (6), wherein the connecting rod (6) is connected to the upper surface of a roller (7), the other end of the connecting rod (6) is connected with the connecting block (5), and the screw rod (3) is inserted in the connecting block (5).
3. A pressure pipe fitting welding quality assessment apparatus according to claim 2, wherein: the top of the screw rod (3) is connected with a knob (4), and the knob (4) is positioned above the shell (1).
4. The pressure pipe fitting welding quality assessment apparatus according to claim 1, wherein: the storage mechanism comprises an electric telescopic rod (9) and a mounting plate (10), wherein the electric telescopic rod (9) is arranged in the inner cavity (8) in a bilateral symmetry mode, the mounting plate (10) is connected to the top end of the electric telescopic rod (9), and the mounting plate (10) is connected with the lower surface of the display screen (11).
5. The pressure pipe fitting welding quality assessment apparatus according to claim 1, wherein: the top of display screen (11) is connected with apron (12), and the cross section size of apron (12) is the same with the cross section size of inner chamber (8).
6. The pressure pipe fitting welding quality assessment apparatus according to claim 1, wherein: the connecting pipe (13) is of a telescopic hose structure at the right half part, an electric wire penetrates through the connecting pipe (13), and two ends of the electric wire are respectively connected with the ray generator (14) and the detection module.
7. The pressure pipe fitting welding quality assessment apparatus according to claim 1, wherein: the upper surface of the semicircular plate (15) is connected with a connecting column (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321968097.6U CN220438207U (en) | 2023-07-25 | 2023-07-25 | Welding quality assessment instrument for pressure pipeline pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321968097.6U CN220438207U (en) | 2023-07-25 | 2023-07-25 | Welding quality assessment instrument for pressure pipeline pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220438207U true CN220438207U (en) | 2024-02-02 |
Family
ID=89691598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321968097.6U Active CN220438207U (en) | 2023-07-25 | 2023-07-25 | Welding quality assessment instrument for pressure pipeline pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220438207U (en) |
-
2023
- 2023-07-25 CN CN202321968097.6U patent/CN220438207U/en active Active
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