CN217084492U - Strength detection device for pressure pipeline design - Google Patents
Strength detection device for pressure pipeline design Download PDFInfo
- Publication number
- CN217084492U CN217084492U CN202123237604.2U CN202123237604U CN217084492U CN 217084492 U CN217084492 U CN 217084492U CN 202123237604 U CN202123237604 U CN 202123237604U CN 217084492 U CN217084492 U CN 217084492U
- Authority
- CN
- China
- Prior art keywords
- pressure
- water inlet
- base
- pipeline
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses an intensity detection device is used in pipeline under pressure design relates to pressure detection technical field, its technical essential: the water inlet plate is provided with a plurality of first annular convex edges with different sizes towards one side of the base, the first annular convex edges are concentric with the water inlet pipe, one side of the base, which is far away from the water inlet plate, is provided with a sealing plate through a pushing mechanism, the sealing plate is provided with a plurality of second annular convex edges which are matched with the first annular convex edges, and the pressure sensor is connected with the high-pressure water supply device through a control unit; the utility model discloses the pipeline under pressure of adaptable multiple size improves its adaptability.
Description
Technical Field
The utility model belongs to the technical field of the pressure detection technique and specifically relates to an intensity detection device is used in pipeline under pressure design.
Background
High-pressure gas or liquid is conveyed outwards through the pipeline, the pipeline strength of the pressure pipeline is one of main factors influencing the pipeline safety, the purpose of pipeline pressure test is to verify the strength of the pipeline which is welded, judge whether the pipeline can bear the operating pressure, and the pipeline can eliminate the rupture accident after the strength pressure test. However, the existing pipeline strength detection device is fixed in size and cannot adapt to pressure pipelines with various sizes.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an intensity detection device is used in pipeline under pressure design, the pipeline under pressure of adaptable multiple size improves its adaptability.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a strength detection device for pressure pipeline design comprises a base, wherein a plurality of arc-shaped supporting seats are arranged on the base, the top of the supporting seat is provided with a pressure sensor, the base is provided with a fixed bent plate matched with the supporting seat through a mounting frame, the mounting rack is connected with the fixed curved plate through a telescopic mechanism, one side of the base is provided with a water inlet plate, the center of the water inlet plate is communicated with a high-pressure water supply device through a water inlet pipe, one side of the water inlet plate, which faces the base, is provided with a plurality of first annular convex edges with different sizes, each first annular convex edge takes the water inlet pipe as the center and is in a concentric circle shape, the base is kept away from water inlet plate one side and is equipped with the closing plate through pushing mechanism, be equipped with a plurality of second annular bead that suit with first annular bead on the closing plate, pressure sensor is connected with high-pressure water supply installation through the control unit.
By adopting the scheme, when the pressure pipeline needs to be subjected to pressure test, the pipeline is firstly placed on the plurality of supporting seats, then the telescopic mechanism presses the fixed curved plate downwards to finish the fixation of the pipeline, the radian of the cambered surfaces of the fixed curved plate and the supporting seats is smaller due to the fact that the telescopic mechanism needs to adapt to the pipelines with different sizes, the cambered surfaces of the fixed curved plate and the supporting seats are provided with the first annular convex edges and the second annular convex edges with different sizes, one end of the pipeline is sealed by the first annular convex edge on the water inlet plate, and the other end of the pipeline is sealed by the second annular convex edge of the sealing plate under the action of the pushing mechanism, so that the telescopic device is suitable for pressure pipelines with various sizes, and the adaptability of the pressure pipelines is improved; the pressure sensor contacts with the outer wall of the pipeline, when the pressure in the pipeline is detected to reach a preset value in the control unit, the control unit sends a water stopping signal to the high-pressure water supply device, and water supply in the pipeline through the water inlet pipe is stopped, so that control is facilitated.
Preferably, first annular bead inner wall and pressure pipeline outer wall suit and be equipped with first closed circle, second annular bead inner wall is equipped with the second closed circle.
Preferably, the four corners of the base are provided with rollers.
Preferably, the pushing mechanism is an air cylinder.
Preferably, the telescopic mechanism is an electric push rod.
The utility model discloses following beneficial effect has:
when pressure testing is required to be carried out on the pressure pipeline, the pipeline is firstly placed on a plurality of supporting seats, then the fixed bent plate is pressed downwards by the telescopic mechanism to fix the pipeline, the cambered surfaces of the fixed bent plate and the supporting seats are smaller in radian as required to adapt to pipelines of different sizes, the first annular convex edges and the second annular convex edges of different sizes are arranged, one end of the pipeline is sealed by the first annular convex edge on the water inlet plate, and the other end of the pipeline is sealed by the second annular convex edge of the sealing plate under the action of the pushing mechanism, so that the pressure pipeline can adapt to pressure pipelines of various sizes, and the adaptability of the pressure pipeline is improved; the pressure sensor contacts with the outer wall of the pipeline, when the pressure in the pipeline is detected to reach a preset value in the control unit, the control unit sends a water stopping signal to the high-pressure water supply device, and water supply in the pipeline through the water inlet pipe is stopped, so that control is facilitated.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of the present invention.
In the figure: 1. a base; 2. a supporting seat; 3. a pressure sensor; 4. a mounting frame; 5. fixing the bent plate; 6. a telescoping mechanism; 7. a water intake plate; 8. a water inlet pipe; 9. a high pressure water supply device; 10. a pushing mechanism; 11. a closing plate; 121. a first annular rib; 122. a second annular rib; 13. a roller; 141. a first sealing ring; 142. and a second sealing ring.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
A strength detection device for pressure pipeline design is disclosed, as shown in figure 1, and comprises a base 1, wherein a plurality of arc-shaped supporting seats 2 are arranged on the base 1, a pressure sensor 3 is arranged at the top of each supporting seat 2, the base 1 is provided with a fixed curved plate 5 matched with the supporting seats 2 through a mounting rack 4, the mounting rack 4 is connected with the fixed curved plate 5 through a telescopic mechanism 6, one side of the base 1 is provided with a water inlet plate 7, the center of the water inlet plate 7 is communicated with a high-pressure water supply device 9 through a water inlet pipe 8, one side of the water inlet plate 7, facing the base 1, is provided with a plurality of first annular convex ribs 121 with different sizes, each first annular convex rib 121 takes the water inlet pipe 8 as the center and is in a concentric circle shape, one side of the base 1, far away from the water inlet plate 7, is provided with a sealing plate 11 through a pushing mechanism 10, the sealing plate 11 is provided with a plurality of second annular convex ribs 122 matched with the first annular convex ribs 121, and the pressure sensor 3 is connected with the high-pressure water supply device 9 through a control unit (a single chip microcomputer or a CPU);
as shown in fig. 1, when a pressure test needs to be performed on a pressure pipeline, the pipeline is firstly placed on a plurality of supporting seats 2, then the telescopic mechanism 6 presses down the fixed curved plate 5 to complete the fixing of the pipeline, because the pipeline needs to adapt to pipelines of different sizes, the radian of the cambered surfaces of the fixed curved plate 5 and the supporting seats 2 is small, and the first annular rib 121 and the second annular rib 122 of different sizes are arranged, one end of the pipeline is sealed by the first annular rib 121 on the water inlet plate 7, and the other end of the pipeline is sealed by the second annular rib 122 of the sealing plate 11 under the action of the pushing mechanism 10, so that the pressure pipeline can adapt to pressure pipelines of various sizes, and the adaptability of the pressure pipeline is improved; pressure sensor 3 and the contact of pipeline outer wall, when detecting that intraductal pressure reaches the default in the control unit, the control unit sends the signal of cutting off the water supply for high pressure water supply installation 9, stops supplying water in for the pipeline through inlet tube 8, convenient control.
As shown in fig. 1, the inner wall of the first annular rib 121 is adapted to the outer wall of the pressure pipeline and is provided with a first sealing ring 141, and the inner wall of the second annular rib 122 is provided with a second sealing ring 142, so that the sealing capability is improved, and the possibility of water leakage when the pipeline is subjected to strength detection is reduced.
As shown in figure 1, the four corners of the base 1 are provided with the rollers 13, so that the device is convenient to transfer, and the use convenience is improved.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent replacements or modifications made based on the present invention to solve the same technical problems and achieve the same technical effects are all covered in the protection scope of the present invention.
Claims (5)
1. The utility model provides an intensity detection device for pressure pipeline design, includes base (1), its characterized in that: the base (1) is provided with a plurality of arc-shaped supporting seats (2), the top of each supporting seat (2) is provided with a pressure sensor (3), the base (1) is provided with a fixed curved plate (5) matched with the supporting seats (2) through a mounting rack (4), the mounting rack (4) is connected with the fixed curved plate (5) through a telescopic mechanism (6), one side of the base (1) is provided with a water inlet plate (7), the center of the water inlet plate (7) is communicated with a high-pressure water supply device (9) through a water inlet pipe (8), one side of the water inlet plate (7) facing the base (1) is provided with a plurality of first annular convex edges (121) with different sizes, each first annular convex edge (121) is concentric with the water inlet pipe (8) as the center, one side of the base (1) far away from the water inlet plate (7) is provided with a sealing plate (11) through a pushing mechanism (10), the sealing plate (11) is provided with a plurality of second annular ribs (122) matched with the first annular ribs (121), and the pressure sensor (3) is connected with the high-pressure water supply device (9) through a control unit.
2. The strength detection device for pressure pipe design according to claim 1, characterized in that: the inner wall of the first annular rib (121) is matched with the outer wall of the pressure pipeline and is provided with a first sealing ring (141), and the inner wall of the second annular rib (122) is provided with a second sealing ring (142).
3. The strength detection device for pressure pipe design according to claim 1, characterized in that: four corners of the base (1) are provided with rollers (13).
4. The strength detection device for pressure pipe design according to claim 1, characterized in that: the pushing mechanism (10) is an air cylinder.
5. The strength detection device for pressure pipe design according to claim 1, characterized in that: the telescopic mechanism (6) is an electric push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123237604.2U CN217084492U (en) | 2021-12-21 | 2021-12-21 | Strength detection device for pressure pipeline design |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123237604.2U CN217084492U (en) | 2021-12-21 | 2021-12-21 | Strength detection device for pressure pipeline design |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217084492U true CN217084492U (en) | 2022-07-29 |
Family
ID=82541123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123237604.2U Active CN217084492U (en) | 2021-12-21 | 2021-12-21 | Strength detection device for pressure pipeline design |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217084492U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115165600A (en) * | 2022-09-08 | 2022-10-11 | 国家不锈钢制品质量监督检验中心（兴化） | Nonrust steel pipe resistance to compression detection device |
-
2021
- 2021-12-21 CN CN202123237604.2U patent/CN217084492U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115165600A (en) * | 2022-09-08 | 2022-10-11 | 国家不锈钢制品质量监督检验中心（兴化） | Nonrust steel pipe resistance to compression detection device |
| CN115165600B (en) * | 2022-09-08 | 2022-11-29 | 国家不锈钢制品质量监督检验中心（兴化） | Nonrust steel pipe resistance to compression detection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217084492U (en) | Strength detection device for pressure pipeline design | |
| CN215865702U (en) | Quick air leakage detection device for pressure container | |
| CN207689087U (en) | A kind of valve pressure detection device | |
| CN114112225A (en) | Testing device for detecting air tightness inside and outside valve | |
| CN204064587U (en) | Sealing connection device of tubular part, tubular assembly and gas leakage detection system | |
| CN218566824U (en) | Plug valve detection device | |
| CN216869925U (en) | Special leakage detection device for coaxial double-pipe heat exchanger | |
| CN205246296U (en) | Pipeline microleakage detection device | |
| CN213091093U (en) | Air tightness detection device of automobile expansion kettle | |
| CN104483076A (en) | Device for detecting air tightness of vehicle lamps | |
| CN212458810U (en) | Double containment disk seat leakproofness detection device | |
| CN210533613U (en) | Carbon slide gas tightness detects branching device | |
| CN210375582U (en) | Coil pipe air tightness detection device | |
| CN208366553U (en) | A kind of detection upper cover welded seam air-tightness device | |
| CN111929003A (en) | Gas pipeline tightness test device | |
| CN213516632U (en) | Be used for concrete quality testing equipment | |
| CN212844230U (en) | Detect and wash integration car lamp circle row machine | |
| CN216386191U (en) | Detection apparatus for hydraulic pressure pipe fitting | |
| CN219809772U (en) | Gas monitoring and early warning device of explosion-proof type special gas supply cabinet | |
| CN209559412U (en) | A kind of automatic lifting sealing device | |
| CN219142156U (en) | Gauge for airtight detection and water detection | |
| CN216483783U (en) | Valve air tightness detection device | |
| CN215865660U (en) | Water pipe joint integrated assembling and testing device | |
| CN212621936U (en) | Tank body pressure measuring device of aerosol tank | |
| CN215598617U (en) | Adjustable intercooler assembly air tightness detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |