CN220912873U - Prefabricated pipeline pressure testing device - Google Patents
Prefabricated pipeline pressure testing device Download PDFInfo
- Publication number
- CN220912873U CN220912873U CN202322688446.5U CN202322688446U CN220912873U CN 220912873 U CN220912873 U CN 220912873U CN 202322688446 U CN202322688446 U CN 202322688446U CN 220912873 U CN220912873 U CN 220912873U
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- China
- Prior art keywords
- pipeline
- fixed plate
- plate
- fixedly connected
- slide rail
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- 238000012360 testing method Methods 0.000 title claims abstract description 31
- 238000007789 sealing Methods 0.000 claims abstract description 49
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 238000003860 storage Methods 0.000 claims description 9
- 238000001179 sorption measurement Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Examining Or Testing Airtightness (AREA)
Abstract
The utility model belongs to the technical field of pipeline pressure test tools, and particularly relates to a prefabricated pipeline pressure test device which comprises a movable slide rail, a first movable base and an alignment magnetic ring, wherein the first movable base and the alignment magnetic ring are symmetrically arranged; the two ends of the pipeline are sealed through the mutual cooperation of the fixed sealing assembly and the movable sealing assembly, the sealing of the end part of the pipeline can be completed rapidly, and the frequent manufacturing of the plugging blind plate is not needed, so that the operation test of pressure testing on the pipeline can be effectively improved.
Description
Technical Field
The utility model belongs to the technical field of pipeline pressure testing tools, and particularly relates to a prefabricated pipeline pressure testing device.
Background
The prefabricated pipe sections of the factory are various, the pressure of the common water system pipe is low, although the technical requirements on the welding process of the pipe and the pipe fitting are met in the manufacturing process of the parts, the wall thickness of the common prefabricated pipe is smaller than 10mm, and an effective physical detection scheme is lacking for the girth weld, so that the quality of the pipe weld is detected by adopting pressure test; the traditional pressure test mode is to use bolted connection and sealing through the shutoff blind plate of corresponding flange with specification and prefabricated pipeline section flange terminal surface, external equipment of pressing fills water or compressed air for prefabricated pipeline section, accomplish prescribed action, dismantle the shutoff blind plate after the pressure test is accomplished, but the pressure test pipe diameter type is many, therefore when carrying out the pressure test operation, then need make corresponding pipe diameter shutoff blind plate, and pressure test blind plate and prefabricated pipeline section flange connection adopt the bolt form and need the flange to seal with the liner between, it need consume longer locking and dismantlement bolt to beat the pipeline section each time, consuming time and labor, cause the pressure test operation of pipeline more loaded down with trivial details.
Disclosure of utility model
The utility model provides a prefabricated pipeline pressure testing device which has the characteristics of simple, efficient and accurate pressure testing operation and is also suitable for rapid pressure testing of various pipeline sizes.
The utility model provides the following technical scheme: the utility model provides a prefabricated pipeline pressure testing device, includes first removal base and the counterpoint magnetic ring that removes slide rail, symmetry set up, first removal base sliding connection in remove the top of slide rail, the top fixedly connected with flexible bracing piece of first removal base, just the top fixedly connected with pipeline supporting seat of flexible bracing piece output, the one end of removing the slide rail is equipped with the fixed plate, just one side of fixed plate is installed first sealing flange, remove the slide rail and keep away from the one end of fixed plate is equipped with the drive pneumatic cylinder, just the output fixedly connected with second sealing flange of drive pneumatic cylinder, one side of fixed plate is equipped with the water storage tank, just fixed intercommunication has the raceway between the water storage tank with first sealing flange, the cover is located to the one of them end of pipeline can be dismantled to the counterpoint magnetic ring.
The second sealing flange plate is embedded with an adsorption magnetic plate on one side, a sealing gasket is arranged on the inner side of the adsorption magnetic plate, and the sealing gasket is fixedly embedded with one side of the driving hydraulic cylinder.
The bottom of the driving hydraulic cylinder is fixedly connected with a second movable base.
One side of the fixing plate is fixedly connected with a threaded connecting seat, and the first sealing flange plate is detachably connected with the threaded connecting seat through threads.
Wherein, one side of the water storage tank is fixedly communicated with a valve.
The beneficial effects of the utility model are as follows: under the mutually supporting of fixed plate, first sealed ring flange and drive pneumatic cylinder, second sealed ring flange, formed the fixed seal subassembly that seals the pipeline tip and removed seal subassembly, and sealed the both ends of pipeline through the mutually supporting of fixed seal subassembly and removal seal subassembly, can accomplish the seal of pipeline tip fast, and need not frequent preparation shutoff blind plate, can effectually improve the operation test that carries out the pressure testing to the pipeline.
None of the parts of the device are the same as or can be implemented using prior art.
Drawings
FIG. 1 is a schematic diagram of the front view of the present utility model in use;
FIG. 2 is a schematic diagram of a front view structure of the present utility model;
fig. 3 is a schematic side view of a second sealing flange of the present utility model.
In the figure: 1. moving the slide rail; 2. a first mobile base; 21. a telescopic support rod; 22. a pipe support base; 3. a fixing plate; 31. a first sealing flange; 311. a threaded connecting seat; 4. driving a hydraulic cylinder; 41. a second sealing flange; 411. adsorbing a magnetic plate; 412. a sealing gasket; 42. a second movable base; 5. aligning the magnetic ring; 6. a water storage tank; 61. a water pipe; 611. and (3) a valve.
Detailed Description
Referring to fig. 1-3, the present utility model provides the following technical solutions: the utility model provides a prefabricated pipeline pressure testing device, including removing slide rail 1, the first removal base 2 and the counterpoint magnetic ring 5 that the symmetry set up, first removal base 2 sliding connection is in the top of removing slide rail 1, the top fixedly connected with flexible bracing piece 21 of first removal base 2, and the top fixedly connected with pipeline supporting seat 22 of flexible bracing piece 21 output, the one end of removing slide rail 1 is equipped with fixed plate 3, and one side of fixed plate 3 is installed first sealing flange 31, the one end that fixed plate 3 was kept away from to remove slide rail 1 is equipped with drive pneumatic cylinder 4, and the output fixedly connected with second sealing flange 41 of drive pneumatic cylinder 4, one side of fixed plate 3 is equipped with water tank 6, and fixed intercommunication has raceway 61 between water tank 6 and the first sealing flange 31, the one end of pipeline is located to the cover can be dismantled to counterpoint magnetic ring 5.
In this embodiment: the movable slide rail 1 is used for providing a sliding track for the first movable base 2, the first movable base 2 is used for providing a mounting carrier for connection of the telescopic support rod 21, the telescopic support rod 21 is used for adjusting the height of the first movable base 2, assisting in aligning a pipeline to be tested with the first sealing flange 31, the fixed plate 3 forms a group of fixed sealing assemblies used for sealing one end of the pipeline to be tested under the cooperation of the first sealing flange 31, the second movable base 42 forms a movable sealing assembly used for sealing the other end of the pipeline to be tested under the cooperation of the driving hydraulic cylinder 4, and in use, the two ends of the pipeline are sealed through the mutual cooperation of the fixed sealing assemblies and the movable sealing assemblies, the sealing of pipeline tip can be accomplished fast, and frequent preparation shutoff blind plate is not needed, can effectually improve the operation test that carries out the pressure test to the pipeline, counterpoint magnetic ring 5 is used for pairing with second sealing flange 41, make things convenient for whole removal seal assembly when sealed the other end of pipeline, the counterpoint of second sealing flange 41 and the pipeline other end in the removal seal assembly, wherein counterpoint magnetic ring 5 overlaps the outside of establishing the tip of carrying out the butt joint with second sealing flange 41 in the pipeline when using, water tank 6 is used for placing the required liquid when carrying out the pressure test, the raceway 61 provides the connecting piece for the intercommunication between water tank 6 and the first sealing flange 31, install the water pump that is used for drawing water on the raceway 61 in addition.
An adsorption magnetic plate 411 is embedded on one side of the second sealing flange 41, a sealing gasket 412 is arranged on the inner side of the adsorption magnetic plate 411, and one side of the sealing gasket 412 is fixedly embedded on one side of the driving hydraulic cylinder 4; wherein the adsorption magnetic plate 411 is used for completing the alignment between the driving hydraulic cylinder 4 and the end of the pipeline through mutual adsorption with the alignment magnetic ring 5, and the sealing gasket 412 is used for sealing the end of the pipeline.
The bottom of the driving hydraulic cylinder 4 is fixedly connected with a second movable base 42; wherein the second movement base 42 is used for providing a carrier for the driving cylinder 4 to be mounted and for moving the position of the driving cylinder 4.
A threaded connecting seat 311 is fixedly connected to one side of the fixed plate 3, and the first sealing flange 31 is detachably connected with the threaded connecting seat 311 through threads; when the first sealing flange 31 needs to be replaced, the first sealing flange 31 can be replaced after the first sealing flange 31 is rotationally loosened from the threaded connection seat 311.
One side of the water storage tank 6 is fixedly communicated with a valve 611; wherein the valve 611 is used for controlling the opening and closing of the water pipe 61.
The working principle and the using flow of the utility model are as follows: when the pipeline is required to be detected, the position of the pipeline supporting seat 22 is firstly adjusted through the telescopic supporting rod 21, then the pipeline is placed on the pipeline supporting seat 22, when the pipeline is placed, one end of the pipeline is aligned with the first sealing flange plate 31, after the alignment of one end of the pipeline and the first sealing flange plate 31 is completed, the alignment magnetic ring 5 is sleeved at the other end of the pipeline, then the operation of the driving hydraulic cylinder 4 is started, the second sealing flange plate 41 is driven to move to one side, the second sealing flange plate 41 is aligned with the other end of the pipeline, the two ends of the pipeline are sealed by the thrust of the driving hydraulic cylinder 4, after the sealing of the two ends of the pipeline is completed, the valve 611 and the water suction pump on the water storage tank 6 are started, the exhaust valve on the test pipeline is started, water is injected into the pipeline, and after the water injection is completed, the exhaust valve on the pipeline is closed.
Claims (5)
1. The utility model provides a prefabricated pipeline pressure testing device, includes first removal base (2) and counterpoint magnetic ring (5) that remove slide rail (1), symmetry set up, its characterized in that: the utility model discloses a pipeline, including fixed plate (3), first removal base (2) sliding connection in the top of removing slide rail (1), the top fixedly connected with flexible bracing piece (21) of first removal base (2), just the top fixedly connected with pipeline supporting seat (22) of flexible bracing piece (21) output, the one end of removing slide rail (1) is equipped with fixed plate (3), just one side of fixed plate (3) is installed first sealed ring flange (31), the one end of removing slide rail (1) and keeping away from fixed plate (3) is equipped with drive pneumatic cylinder (4), just the output fixedly connected with second sealed ring flange (41) of drive pneumatic cylinder (4), one side of fixed plate (3) is equipped with water storage tank (6), just fixed communication has raceway (61) between water storage tank (6) with first sealed ring flange (31), counterpoint magnetic ring (5) can dismantle the cover and locate the one end of pipeline.
2. The prefabricated pipeline pressure test device according to claim 1, wherein: an adsorption magnetic plate (411) is embedded on one side of the second sealing flange plate (41), a sealing gasket (412) is arranged on the inner side of the adsorption magnetic plate (411), and one side of the driving hydraulic cylinder (4) is fixedly embedded in the sealing gasket (412).
3. The prefabricated pipeline pressure test device according to claim 1, wherein: the bottom of the driving hydraulic cylinder (4) is fixedly connected with a second movable base (42).
4. The prefabricated pipeline pressure test device according to claim 1, wherein: one side of the fixed plate (3) is fixedly connected with a threaded connecting seat (311), and the first sealing flange plate (31) is detachably connected with the threaded connecting seat (311) through threads.
5. The prefabricated pipeline pressure test device according to claim 1, wherein: one side of the water storage tank (6) is fixedly communicated with a valve (611).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322688446.5U CN220912873U (en) | 2023-10-08 | 2023-10-08 | Prefabricated pipeline pressure testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322688446.5U CN220912873U (en) | 2023-10-08 | 2023-10-08 | Prefabricated pipeline pressure testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220912873U true CN220912873U (en) | 2024-05-07 |
Family
ID=90906554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322688446.5U Active CN220912873U (en) | 2023-10-08 | 2023-10-08 | Prefabricated pipeline pressure testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220912873U (en) |
-
2023
- 2023-10-08 CN CN202322688446.5U patent/CN220912873U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |