CN220399148U - Steel heating power pipeline pressure test equipment - Google Patents
Steel heating power pipeline pressure test equipment Download PDFInfo
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- CN220399148U CN220399148U CN202323506844.7U CN202323506844U CN220399148U CN 220399148 U CN220399148 U CN 220399148U CN 202323506844 U CN202323506844 U CN 202323506844U CN 220399148 U CN220399148 U CN 220399148U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 57
- 239000010959 steel Substances 0.000 title claims abstract description 57
- 238000010438 heat treatment Methods 0.000 title claims abstract description 34
- 238000012360 testing method Methods 0.000 title claims abstract description 28
- 238000007789 sealing Methods 0.000 claims abstract description 57
- 230000007246 mechanism Effects 0.000 claims abstract description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 30
- 239000011521 glass Substances 0.000 claims description 20
- 238000010030 laminating Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000008859 change Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000005336 cracking Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses steel heating power pipeline pressure testing equipment, which relates to the technical field of pipeline testing and comprises a pneumatic pump, wherein a fixing mechanism is arranged on the outer wall of the pneumatic pump, an observation mechanism is arranged on the outer wall of the pneumatic pump, a drainage mechanism is arranged on the inner wall of the observation mechanism, and the fixing mechanism comprises a sealing ring, a connecting disc and a sealing disc. Play the activity effect through the rotating turret that sets up to the support frame, when using the device, through rotatory the rotating turret, carry out the omnidirectional to the device and observe, avoid appearing observing the dead angle, play the block fixed action to the concave-convex mirror through the clamping simultaneously, use the concave-convex mirror to observe steel heating power pipeline, avoid the pressure test in-process, steel heating power pipeline receives pressure variation, lead to steel heating power pipeline fracture gap less, the bubble of production is not big, adhere to steel heating power pipeline and surface, use the concave-convex mirror to observe it accurately, increase detection accuracy.
Description
Technical Field
The utility model relates to the technical field of pipeline testing, in particular to steel heating power pipeline pressure testing equipment.
Background
The pipeline is widely applied in the construction fields of gasoline, chemical industry, buildings and the like, plays an important role in long-distance transportation, pipeline materials applied in different fields and pipeline internal bearing pressure intensity are different, and the pipeline is manufactured by adopting an adaptive material through testing the internal pressure intensity of the used pipeline, so that steel heating power pipeline pressure intensity testing equipment is needed.
When the existing steel heating power pipeline pressure testing equipment is used, the testing and installation are inconvenient, the detection result cannot be visually seen, in the pressure testing process, the steel heating power pipeline is subjected to pressure change, so that cracking gaps of the steel heating power pipeline are small, generated bubbles are small and are attached to the steel heating power pipeline and the surface, the detection accuracy is poor due to the fact that the bubbles are not large, the observation is difficult, and the problem of poor detection accuracy is easily caused.
Disclosure of Invention
Based on the pressure change, the utility model aims to provide the pressure testing equipment for the steel thermal pipeline, so that the problems that the existing pressure testing equipment for the steel thermal pipeline is inconvenient to test and install and cannot visually see the detection result when in use, and the steel thermal pipeline is subjected to pressure change in the pressure testing process, so that the cracking gap of the steel thermal pipeline is smaller, generated bubbles are not large and are attached to the steel thermal pipeline and the surface, the detection accuracy is poor, and the generated bubbles are not easy to observe.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the pressure testing equipment for the steel heating power pipeline comprises a pneumatic pump, wherein a fixing mechanism is arranged on the outer wall of the pneumatic pump, and the steel heating power pipeline is arranged on the inner wall of the fixing mechanism.
An observation mechanism is arranged on the outer wall of the pneumatic pump.
The inner wall of the observation mechanism is provided with a drainage mechanism.
The fixing mechanism comprises a sealing ring, a connecting disc and a sealing disc, wherein the sealing ring is sleeved on the outer wall of the pneumatic pump, the connecting disc is sleeved on the outer wall of the pneumatic pump, the side wall of the sealing ring is in lap joint with the side wall of the connecting disc, the side wall of the connecting disc is in lap joint with one end of the steel heating power pipeline, and the side wall of the sealing disc is in flange connection with the other end of the steel heating power pipeline.
The observation mechanism comprises a water storage bin, an observation groove, a sealing frame and transparent glass, the pneumatic pump penetrates through one side of the water storage bin, the observation groove is formed in two sides of the water storage bin, the sealing frame is mounted on the inner wall of the observation groove, and the transparent glass is mounted on the inner wall of the sealing frame.
The drainage mechanism comprises a supporting plate, drainage grooves and sealing sleeves, wherein four supporting plates are arranged at equal intervals on the bottom of the inner wall of a water storage bin, the drainage grooves are formed in the bottom of the supporting plates, the sealing sleeves are arranged on the outer wall of the drainage grooves, sealing gaskets are attached to the upper sides of the observation mechanism, cover plates are tightly attached to the outer walls of the sealing gaskets, positioning rods penetrate through the inner parts of the cover plates and the inner parts of the sealing gaskets to be fixed in a threaded mode, observation glass is arranged on the inner walls of the cover plates, rotating frames are welded on one side of the observation mechanism, the observation mechanism is placed on a supporting frame, two clamping frames are inserted into the upper wall of the bottom plate of the supporting frame, and concave-convex mirrors are arranged in the middle of the clamping frames.
Preferably, the sealing ring is fixed with the connecting disc through threads.
Preferably, the two observation grooves are symmetrically arranged by taking the central axis of the water storage bin as a symmetry axis, and the inner wall size of the sealing frame is matched with the outer wall size of the transparent glass.
Preferably, the outer side wall of the drainage groove and the inner side wall of the sealing sleeve are both in threaded arrangement.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the sealing ring is in clamping connection with the connecting disc through the fixing mechanism, and is fixed through the bolts, the sealing disc is fixed with the flange at the other end of the steel heating power pipeline, when the device is used, the proper connecting disc can be replaced according to the sizes of different steel heating power pipelines to be tested, and the practicability of the device is improved;
according to the utility model, through the arranged observation mechanism, the observation grooves are symmetrically arranged on the outer side wall of the water storage bin, the inner wall size of the sealing frame is identical with the outer wall size of the transparent glass, and when the device is used, the test result of the steel heating power pipeline inside the device can be more intuitively observed through the arranged transparent glass, so that the convenience of the device is improved;
according to the utility model, the rotating frame plays a role in moving the supporting frame, when the device is used, the rotating frame is rotated to perform omnibearing visual angle observation on the device, so that an observation dead angle is avoided, meanwhile, the clamping frame plays a role in clamping and fixing the concave-convex mirror, the concave-convex mirror is used for observing the steel heating power pipeline, the steel heating power pipeline is prevented from being subjected to pressure change in the pressure test process, the cracking gap of the steel heating power pipeline is small, generated bubbles are not large and are attached to the steel heating power pipeline and the surface, the steel heating power pipeline is accurately observed by the concave-convex mirror, and the detection accuracy is improved.
Drawings
FIG. 1 is a schematic view of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the utility model;
FIG. 3 is a schematic view of the structure of the inside of the water storage bin of the utility model;
FIG. 4 is a schematic structural view of the fixing mechanism of the present utility model;
FIG. 5 is a schematic view of the structure of the observation mechanism of the present utility model;
fig. 6 is a schematic structural view of the drainage mechanism of the present utility model.
In the figure: 1. a pneumatic pump; 2. a fixing mechanism; 201. a seal ring; 202. a connecting disc; 203. a sealing plate; 3. a steel thermodynamic pipe; 4. an observation mechanism; 401. a water storage bin; 402. an observation groove; 403. a sealing frame; 404. transparent glass; 5. a drainage mechanism; 501. a support plate; 502. drainage grooves; 503. a drainage channel; 504. sealing sleeve; 6. a sealing gasket; 7. a positioning rod; 8. a cover plate; 9. observing glass; 10. a rotating frame; 11. a support frame; 12. a clamping frame; 13. concave-convex mirror.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.
Referring to fig. 1-6, a steel thermal pipeline pressure testing device comprises a pneumatic pump 1, a fixing mechanism 2 is installed on the outer wall of the pneumatic pump 1, the fixing mechanism 2 comprises a sealing ring 201, a connecting disc 202 and a sealing disc 203, the sealing ring 201 is sleeved on the outer wall of the pneumatic pump 1, the connecting disc 202 is sleeved on the outer wall of the pneumatic pump 1, the side wall of the sealing ring 201 is in lap joint with the side wall of the connecting disc 202, the side wall of the sealing disc 202 is in lap joint with one end of a steel thermal pipeline 3, the side wall of the sealing disc 203 is in flange connection with the other end of the steel thermal pipeline 3, the sealing ring 201 is in threaded fixation with the connecting disc 202, the steel thermal pipeline 3 is installed on the inner wall of the fixing mechanism 2, the sealing disc 203 is in snap connection with the connecting disc 202 through a bolt, and the sealing disc 203 is fixed with the other end flange of the steel thermal pipeline 3.
Referring to fig. 1-6, an observation mechanism 4 is installed on the outer wall of a pneumatic pump 1, the observation mechanism 4 comprises a water storage bin 401, an observation groove 402, a sealing frame 403 and transparent glass 404, the pneumatic pump 1 penetrates through one side of the water storage bin 401, the two sides of the water storage bin 401 are provided with the observation groove 402, the sealing frame 403 is installed on the inner wall of the observation groove 402, the transparent glass 404 is installed on the inner wall of the sealing frame 403, the two observation grooves 402 are symmetrically arranged by taking the central axis of the water storage bin 401 as a symmetry axis, the inner wall size of the sealing frame 403 is matched with the outer wall size of the transparent glass 404, the observation groove 402 is symmetrically arranged by taking the outer wall of the water storage bin 401 through the arranged observation mechanism 4, the inner wall size of the sealing frame 403 is matched with the outer wall size of the transparent glass 404, and when the device is used, the test result of the steel thermal pipeline 3 inside the device can be observed more intuitively through the arranged transparent glass 404, and the convenience of the device is improved.
Referring to fig. 1-6, a steel heating power pipeline pressure test device, drainage mechanism 5 is installed to the inner wall of observation mechanism 4, drainage mechanism 5 includes backup pad 501, drainage groove 502, drainage groove 503 and seal cover 504, four backup pads 501 are installed to the inner wall bottom equidistance of water storage bin 401, drainage groove 502 has all been seted up to the bottom of four backup pads 501, drainage groove 503 has been seted up to the inner wall bottom of water storage bin 401, seal cover 504 is installed to the outer wall of drainage groove 503, the lateral wall of drainage groove 503 and the inside wall of seal cover 504 are the screw thread form setting, the top laminating of observation mechanism 4 has sealed pad 6, sealed pad 6's outer wall closely laminates has apron 8, locating lever 7 runs through the inside of apron 8 and sealed pad 6 carries out the screw thread fixation, the inner wall of apron 8 is provided with observation glass 9, one side welding of observation mechanism 4 has rotating turret 10, observation mechanism 4 places on support frame 11, two clamps 12 are installed in the middle of bottom plate upper wall grafting of support frame 11, play a role in moving about to support frame 11 through rotating turret 10, when using the device, the inside wall of sealing turret 13 is equipped with, the inside wall of sealing turret 12 is equipped with a clamp, the inside wall is equipped with a screw thread form setting up, the inside wall of steel pipeline pressure sensor 3, the high-down pressure sensor is carried out to the measuring device through the measuring device, the steel pipeline pressure sensor 3, the high accuracy is avoided, and the high-accuracy and the pressure sensor is carried out the measuring device is compared with the measuring device, and the high-accuracy and is avoided to the measuring the steel pipeline pressure sensor 3, and is more than the measuring, and is more accurate, and is detected.
Working principle: when the device is used, firstly, the device is moved to a required position, then the steel heating power pipeline 3 to be detected and the pneumatic pump 1 are flanged and fixed, the sealing ring 201 is in clamping connection with the connecting disc 202 and fixed through bolts, the sealing disc 203 is flanged and fixed with the other end of the steel heating power pipeline 3, when the device is used, the proper connecting disc 202 can be replaced according to the size of different steel heating power pipelines 3 to be tested, the practicability of the device is improved, then the water storage bin 401 is filled with water, the steel heating power pipeline 3 is completely covered by the water surface, the sealing gasket 6 is attached to the upper end of the water storage bin 401, the sealing gasket 6 is covered by the cover plate 8, the cover plate 8 is screwed and fixed by the positioning rod 7, the clamping frame 12 is clamped and fixed with the concave-convex mirror 13, the clamping frame 12 is spliced and fixed with the supporting frame 11, then the pneumatic pump 1 is started to pressurize the inside of the steel thermal pipeline 3, the rotating frame 10 is rotated manually, the observation glass 9 and the transparent glass 404 are observed by using the concave-convex mirror 13, if the steel thermal pipeline 3 exceeds the critical point of the maximum pressure, small bubbles adhere to the surface of the steel thermal pipeline 3 from the extrusion inside the steel thermal pipeline 3 when the air leakage phenomenon occurs, large bubbles float out of water, the test result is observed more intuitively, the accuracy of the device is improved, finally after the test is finished, the sealing sleeve 504 is rotated to open the water drain groove 503, the water in the water storage bin 401 is discharged through the water drain groove 503, the usability of the device is improved, the positioning rod 7 is disassembled by screwing the cover plate 8, the steel thermal pipeline 3 is taken out, the use process of the device is completed, what is not described in detail in this specification is prior art known to those skilled in the art.
The terms "center," "longitudinal," "transverse," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used for descriptive simplicity and convenience only and not as an indication or implying that the apparatus or element being referred to must have a particular orientation, be constructed and operated for a particular orientation, based on the orientation or positional relationship illustrated in the drawings, and thus should not be construed as limiting the scope of the present utility model.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (4)
1. The utility model provides a steel heating power pipeline pressure test equipment, includes pneumatic pump (1), its characterized in that: the outer wall of the pneumatic pump (1) is provided with a fixing mechanism (2), and the inner wall of the fixing mechanism (2) is provided with a steel heating power pipeline (3);
an observation mechanism (4) is arranged on the outer wall of the pneumatic pump (1);
a drainage mechanism (5) is arranged on the inner wall of the observation mechanism (4);
the fixing mechanism (2) comprises a sealing ring (201), a connecting disc (202) and a sealing disc (203), wherein the sealing ring (201) is sleeved on the outer wall of the pneumatic pump (1), the connecting disc (202) is sleeved on the outer wall of the pneumatic pump (1), the side wall of the sealing ring (201) is in lap joint with the side wall of the connecting disc (202), the side wall of the connecting disc (202) is in lap joint with one end of the steel heating power pipeline (3), and the side wall of the sealing disc (203) is in flange connection with the other end of the steel heating power pipeline (3);
the observation mechanism (4) comprises a water storage bin (401), an observation groove (402), a sealing frame (403) and transparent glass (404), the pneumatic pump (1) penetrates through one side of the water storage bin (401), the two sides of the water storage bin (401) are provided with the observation groove (402), the sealing frame (403) is arranged on the inner wall of the observation groove (402), and the transparent glass (404) is arranged on the inner wall of the sealing frame (403);
drainage mechanism (5) are including backup pad (501), drainage groove (502), drainage groove (503) and seal cover (504), four backup pad (501) are installed to the inner wall bottom equidistance of water storage storehouse (401), four drainage groove (502) have all been seted up to the bottom of backup pad (501), drainage groove (503) have been seted up to the inner wall bottom of water storage storehouse (401), seal cover (504) are installed to the outer wall of drainage groove (503), sealed pad (6) are laminated to the top of observation mechanism (4), sealed pad (6) outer wall closely laminating has apron (8), and the dead lever (7) run through the inside of apron (8) and the inside of sealed pad (6) carries out the screw thread fixation, the inner wall of apron (8) is provided with observation glass (9), one side welding of observation mechanism (4) has rotating frame (10), observation mechanism (4) are placed on support frame (11), two buckle (12) are installed in the bottom plate upper wall grafting of support frame (11), two buckle mirror (13) are installed in the centre of buckle (12).
2. A steel thermal pipeline pressure testing apparatus according to claim 1, wherein: the sealing ring (201) is fixed with the connecting disc (202) through threads.
3. A steel thermal pipeline pressure testing apparatus according to claim 1, wherein: the two observation grooves (402) are symmetrically arranged by taking the central axis of the water storage bin (401) as a symmetry axis, and the inner wall size of the sealing frame (403) is matched with the outer wall size of the transparent glass (404).
4. A steel thermal pipeline pressure testing apparatus according to claim 1, wherein: the outer side wall of the drainage groove (503) and the inner side wall of the sealing sleeve (504) are arranged in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323506844.7U CN220399148U (en) | 2023-12-22 | 2023-12-22 | Steel heating power pipeline pressure test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323506844.7U CN220399148U (en) | 2023-12-22 | 2023-12-22 | Steel heating power pipeline pressure test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220399148U true CN220399148U (en) | 2024-01-26 |
Family
ID=89612582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323506844.7U Active CN220399148U (en) | 2023-12-22 | 2023-12-22 | Steel heating power pipeline pressure test equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220399148U (en) |
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2023
- 2023-12-22 CN CN202323506844.7U patent/CN220399148U/en active Active
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