CN219996457U - Pressure pipeline welding seam detection device - Google Patents
Pressure pipeline welding seam detection device Download PDFInfo
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- CN219996457U CN219996457U CN202321506339.XU CN202321506339U CN219996457U CN 219996457 U CN219996457 U CN 219996457U CN 202321506339 U CN202321506339 U CN 202321506339U CN 219996457 U CN219996457 U CN 219996457U
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- pipeline
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- pressure pipe
- pipe weld
- detection device
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- 238000001514 detection method Methods 0.000 title claims abstract description 46
- 238000003466 welding Methods 0.000 title claims abstract description 15
- 238000007789 sealing Methods 0.000 claims abstract description 23
- 241000252254 Catostomidae Species 0.000 claims abstract description 9
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 9
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000007689 inspection Methods 0.000 claims 3
- 238000005259 measurement Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Measuring Fluid Pressure (AREA)
Abstract
The utility model discloses a pressure pipeline welding seam detection device which comprises a detection shell and a pipeline, wherein the pipeline is placed in the detection shell, a sealing ring is arranged in the detection shell, the inner surface of the sealing ring is in contact with the outer surface of the pipeline, protection plates are arranged on two sides of the detection shell, a pressure gauge is arranged on the surface of the detection shell, fixing columns are arranged on one sides of the two protection plates, the detection shell is movably hinged by the arrangement of the protection plates, a reinforcing plate, a spiral spring, a moving block, a supporting rod and a powerful sucker, the surface of the sealing ring is wrapped with the outer surface of the pipeline, the sealing ring is made of rubber, certain flexibility is achieved, the positions of the two powerful suckers can be adjusted by moving the moving block, the bottom surfaces of the two powerful suckers are in contact with the ground, and the powerful sucker can be adsorbed with the ground by continuously pressing, so that the stability of the detection shell in a pipeline detection gap is further improved.
Description
Technical Field
The utility model relates to the technical field of pressure pipeline welding seam detection, in particular to a pressure pipeline welding seam detection device.
Background
Pressure pipes refer to all pipes subjected to internal or external pressure, the pressure pipes being part of the pipes, no matter the medium in the pipes, the pipes being the assembly of pipes, flanges, bolts, gaskets, valves, other components or pressurized parts and supports for transporting, distributing, mixing, separating, discharging, metering, controlling and stopping the flow of fluids.
However, the existing welding seam detection device is universal, after the detection device is wrapped with the outer surface of the pressure pipeline, a seamless gap can be detected according to the test result of the pressure gauge, when the gap exists, the detection device can gradually shake along with the impact of air flow, the stability of the detection device is reduced, the gap measurement result can be influenced after the detection device and the pipeline are loosened, and the welding seam detection device for the pressure pipeline is designed.
Disclosure of Invention
The utility model aims to provide a pressure pipeline welding seam detection device, which aims to solve the problems that the detection device provided in the background art gradually shakes along with the impact of air flow, the stability of the detection device is reduced, and the gap measurement result is influenced after the detection device and a pipeline are loosened.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pipeline under pressure welding seam detection device, includes detection casing and pipeline, the pipeline is shelved in the inside that detects the casing, the inside that detects the casing is provided with the sealing washer, the internal surface of sealing washer contacts with the surface of pipeline, the both sides that detect the casing all are provided with the guard plate, the surface that detects the casing is provided with the manometer, two one side of guard plate all is provided with the fixed column, two an tip of fixed column all overlaps and is equipped with first auxiliary sleeve, two the equal fixed mounting in bottom of first auxiliary sleeve has the gusset plate, two the inside of gusset plate all is provided with coil spring, two the both sides of gusset plate all are provided with powerful chuck.
As a preferable technical scheme of the utility model, the inside of the two reinforcing plates is provided with the moving blocks, and the top ends of the two moving blocks are fixedly connected with one ends of the two spiral springs respectively.
As a preferable technical scheme of the utility model, one side of each of the two moving blocks is fixedly connected with a fixed rod in a penetrating way, and both ends of each of the two fixed rods are fixedly provided with a supporting rod.
As a preferable technical scheme of the utility model, one ends of the four supporting rods are respectively provided with a powerful sucker, and the positions of the two adjacent powerful suckers are corresponding.
As a preferable technical scheme of the utility model, the other end parts of the two fixing columns are respectively sleeved with a second auxiliary sleeve, and the bottom ends of the two second auxiliary sleeves are respectively provided with an L-shaped frame.
As a preferable technical scheme of the utility model, one side of each L-shaped frame is provided with a clamping ring, and the two clamping rings are connected in a clamping way.
As a preferred technical solution of the present utility model, the diameters of the two second auxiliary sleeves are both larger than the diameters of the two fixing posts.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the pressure pipeline welding seam detection device, the protection plate, the reinforcing plate, the spiral spring, the moving block, the supporting rod and the powerful suction disc are arranged, the detection shell is movably hinged, the surface of the sealing ring is wrapped with the outer surface of a pipeline, the sealing ring is made of rubber and has certain flexibility, the sealing ring can be tightly wrapped with the outer surface of the pipeline, the sealing performance of the sealing ring and the pipeline is improved, the value of the surface of the pressure gauge is reduced, the surface of the pipeline is provided with a gap, the two first auxiliary sleeves are fixedly sleeved with one end part of the fixing column, so that the stability of the reinforcing plate is ensured, the moving block is moved downwards, the spiral spring is stressed and gradually stretched, the positions of the two powerful suction discs can be adjusted through moving the moving block, the bottom surfaces of the two powerful suction discs are contacted with the ground, the powerful suction disc is adsorbed with the ground after the powerful suction disc is continuously pressed, and the stability of the detection shell in the pipeline detection gap is further improved.
2. According to the pressure pipeline welding seam detection device, the fixed column, the second auxiliary sleeve, the L-shaped frames, the clamping rings and the first auxiliary sleeve are arranged, and the two second auxiliary sleeves are movably sleeved at one end part of the fixed column, so that the two second auxiliary sleeves can be moved relatively, the distance between the two L-shaped frames can be adjusted, the two clamping rings are close to each other and gradually contact with the outer surface of a pipeline, and the two clamping rings are clamped after being attached to each other, so that the outer surface of the pipeline can be clamped, and the detection shell and the pipeline are bound together.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is an enlarged view of the utility model at A in FIG. 1;
FIG. 3 is a schematic view of the bottom view of the present utility model;
fig. 4 is a partial bottom view of the present utility model.
In the figure: 1. a detection housing; 2. a seal ring; 3. a pipe; 4. a pressure gauge; 5. a protection plate; 6. fixing the column; 7. a first auxiliary sleeve; 8. a reinforcing plate; 9. a coil spring; 10. a moving block; 11. a fixed rod; 12. a support bar; 13. a powerful suction cup; 14. a second auxiliary sleeve; 15. an L-shaped frame; 16. a clamping ring.
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.
Referring to fig. 1-4, the utility model provides a technical scheme of a pressure pipeline welding seam detection device, which comprises the following steps:
embodiment one:
as shown in fig. 1-3, a pressure pipeline welding seam detection device, including detecting casing 1 and pipeline 3, pipeline 3 is shelved in the inside that detects casing 1, the inside that detects casing 1 is provided with sealing washer 2, the internal surface of sealing washer 2 contacts with the surface of pipeline 3, the both sides that detect casing 1 all are provided with guard plate 5, the surface that detects casing 1 is provided with manometer 4, one side of two guard plates 5 all is provided with fixed column 6, one end of two fixed columns 6 all overlaps and is equipped with first auxiliary sleeve 7, the equal fixed mounting in bottom of two first auxiliary sleeve 7 has gusset plate 8, the inside of two gusset plate 8 all is provided with coil spring 9, the both sides of two gusset plate 8 all are provided with powerful sucking disc 13, the inside of two gusset plate 8 all is provided with movable block 10, the top of two movable block 10 respectively with the one end fixed connection of two coil spring 9, wrap up the surface of sealing washer 2 with the surface of pipeline 3 mutually, sealing washer 2 is made for rubber, certain compliance has, can wrap up with the surface of pipeline 3, the sealing performance of two is increased, the sealing performance of table 4 has reduced the surface of pipeline 3 has numerical value to indicate.
Embodiment two:
on the basis of the first embodiment, as shown in fig. 1 and 4, one ends of four support rods 12 are respectively provided with a powerful suction cup 13, the positions of two adjacent powerful suction cups 13 are corresponding, the other ends of two fixing columns 6 are respectively sleeved with a second auxiliary sleeve 14, the bottom ends of the two second auxiliary sleeves 14 are respectively provided with an L-shaped frame 15, and according to the pressure pipeline welding seam detection device, the two second auxiliary sleeves 14 are movably sleeved at one end of the fixing column 6 due to the fact that the fixing column 6, the second auxiliary sleeves 14, the L-shaped frames 15, the clamping rings 16 and the first auxiliary sleeves 7 are arranged.
Working principle: when gaps appear on the surface of the pressure pipeline, a worker can use a specific material to patch the gaps, after the gap is patched, the gap is detected by using a detection device to check the gap-filling condition, so that the situation that the gap is not patched completely and still has gaps is avoided, and gas led in the later stage is directly leaked to the outside to pollute the environment, the detection shell 1 is movably hinged, the two ends can be clamped together, the gas can be firmly sleeved at one end part of the pipeline 3, the worker wraps the surface of the sealing ring 2 with the outer surface of the pipeline 3, the sealing ring 2 is made of rubber, has certain flexibility, can be tightly wrapped with the outer surface of the pipeline 3, the sealing performance of the sealing ring 2 is increased, a valve installed on the surface of the pipeline 3 is opened, and the gas can be normally conveyed in the pipeline 3 after the valve is opened, with the impact condition of the gas in the pipeline 3 to the detection shell 1, the pressure value of the gas can be fed back to the surface of the pressure gauge 4, when the pressure value of the surface of the pressure gauge 4 is reduced, the surface of the pipeline 3 is provided with gaps, so that the gap filling condition can be detected according to the value change of the pressure gauge 4, the two first auxiliary sleeves 7 are fixedly sleeved with one end part of the fixed column 6, the stability of the reinforcing plate 8 is ensured, the moving block 10 is downwards moved, the helical spring 9 is stressed to gradually stretch and stretch, the positions of the two powerful suckers 13 can be adjusted by moving the moving block 10, the bottom surfaces of the two powerful suckers 13 are contacted with the ground, the powerful suckers 13 are continuously pressed, the pressure in the powerful suckers 13 gradually increases, and the internal air is discharged, so that the powerful suckers 13 are adsorbed with the ground, the stability of the detection shell 1 sleeved on the outer surface of the pipeline 3 is improved, the stability of the detection shell 1 in the detection gap of the pipeline 3 is further improved, and as the two second auxiliary sleeves 14 are movably sleeved at one end part of the fixed column 6, the two second auxiliary sleeves 14 can be moved relatively, so that the distance between the two L-shaped frames 15 can be adjusted, the two clamping rings 16 are close to each other and gradually contact with the outer surface of the pipeline 3, and the two clamping rings 16 are clamped after being attached to each other, so that the outer surface of the pipeline 3 can be clamped, and the detection shell 1 and the pipeline 3 are bound together.
In the description of the present utility model, it should be understood that the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings, and is merely for convenience in describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the present utility model, unless explicitly specified and defined otherwise, for example, it may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Pressure pipeline welding seam detection device, including detecting casing (1) and pipeline (3), pipeline (3) are shelved in the inside that detects casing (1), its characterized in that: the inside of detecting casing (1) is provided with sealing washer (2), the internal surface of sealing washer (2) contacts with the surface of pipeline (3), the both sides of detecting casing (1) all are provided with guard plate (5), the surface of detecting casing (1) is provided with manometer (4), two one side of guard plate (5) all is provided with fixed column (6), two an tip of fixed column (6) all overlaps and is equipped with first auxiliary sleeve (7), two the equal fixed mounting in bottom of first auxiliary sleeve (7) has reinforcing plate (8), two the inside of reinforcing plate (8) all is provided with coil spring (9), two the both sides of reinforcing plate (8) all are provided with powerful chuck (13).
2. The pressure pipe weld detection apparatus according to claim 1, wherein: the inside of two gusset plates (8) all is provided with movable block (10), and the top of two movable block (10) respectively with the one end fixed connection of two coil spring (9).
3. The pressure pipe weld detection apparatus according to claim 2, wherein: one side of each of the two moving blocks (10) is fixedly connected with a fixing rod (11) in a penetrating and inserting mode, and two ends of each of the two fixing rods (11) are fixedly provided with supporting rods (12).
4. A pressure pipe weld inspection apparatus according to claim 3, wherein: one end of each of the four supporting rods (12) is provided with a powerful sucker (13), and the positions of the two adjacent powerful suckers (13) are corresponding.
5. The pressure pipe weld detection apparatus according to claim 1, wherein: the other end parts of the two fixing columns (6) are respectively sleeved with a second auxiliary sleeve (14), and L-shaped frames (15) are respectively arranged at the bottom ends of the two second auxiliary sleeves (14).
6. The pressure pipe weld inspection device of claim 5, wherein: one side of each L-shaped frame (15) is provided with a clamping ring (16), and the two clamping rings (16) are connected in a clamping mode.
7. The pressure pipe weld inspection device of claim 5, wherein: the diameters of the two second auxiliary sleeves (14) are larger than the diameters of the two fixing columns (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321506339.XU CN219996457U (en) | 2023-06-13 | 2023-06-13 | Pressure pipeline welding seam detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321506339.XU CN219996457U (en) | 2023-06-13 | 2023-06-13 | Pressure pipeline welding seam detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219996457U true CN219996457U (en) | 2023-11-10 |
Family
ID=88619045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321506339.XU Active CN219996457U (en) | 2023-06-13 | 2023-06-13 | Pressure pipeline welding seam detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219996457U (en) |
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2023
- 2023-06-13 CN CN202321506339.XU patent/CN219996457U/en active Active
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