CN220304984U - Intensity detection device for hydraulic engineering pipeline - Google Patents
Intensity detection device for hydraulic engineering pipeline Download PDFInfo
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- CN220304984U CN220304984U CN202321965694.3U CN202321965694U CN220304984U CN 220304984 U CN220304984 U CN 220304984U CN 202321965694 U CN202321965694 U CN 202321965694U CN 220304984 U CN220304984 U CN 220304984U
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- pipeline
- water injection
- blind plate
- plate
- detection device
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- 238000001514 detection method Methods 0.000 title claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 112
- 238000002347 injection Methods 0.000 claims abstract description 71
- 239000007924 injection Substances 0.000 claims abstract description 71
- 238000007789 sealing Methods 0.000 claims description 10
- 238000012360 testing method Methods 0.000 claims description 9
- 238000004804 winding Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 3
- 230000001737 promoting effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
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Abstract
The application relates to a strength detection device for a hydraulic engineering pipeline, and relates to the technical field of pipeline detection devices, comprising a carrier vehicle; the water tank is arranged on the carrier vehicle; the booster pump is arranged on the carrier vehicle, the water inlet is connected with the water tank through a pipeline, and the water outlet is provided with a water injection pipe; the water injection blind plate is arranged at the pipe orifice of the pipeline to be tested and is connected with the water injection pipe; the plugging blind plate is arranged at a pipe orifice at one end of the pipeline to be tested, which is far away from the water injection blind plate; the quick detach splint is equipped with two, connects respectively on water injection blind plate and shutoff blind plate, and with the common centre gripping pipeline one end flange that awaits measuring of water injection blind plate, with the common centre gripping pipeline other end flange that awaits measuring of shutoff blind plate. The application has the effect of promoting detection efficiency.
Description
Technical Field
The application relates to the technical field of pipeline detection devices, in particular to a strength detection device for a hydraulic engineering pipeline.
Background
The water supply pipeline in hydraulic engineering needs to be tested before formally putting into use, and the pipeline under pressure needs to be subjected to pressure intensity detection, and the pipeline under no pressure carries out tightness detection, so that the pipeline can be ensured to be normally used, and the occurrence of leakage condition is reduced.
For a pipeline with pressure, a method for testing strength by adopting water pressure is more. The hydraulic test method comprises the steps of plugging two ends of a pipeline to be tested by using blind plate bolt connecting flanges, injecting water into the pipeline through the blind plates, discharging air, pressurizing to 1.5 times of working hydraulic pressure, maintaining pressure, and observing whether the pipeline has leakage.
For the related art, the inventor finds that, in general, the pipeline test is located outdoors, and when the water pressure test is performed, the blind plate installation and the water injection pipeline arrangement are required to be performed on site, so that the steps are complicated, and the detection efficiency is affected.
Disclosure of Invention
In order to promote detection efficiency, this application provides a intensity detection device for hydraulic engineering pipeline.
The application provides a strength detection device for hydraulic engineering pipeline adopts following technical scheme:
a strength detection device for hydraulic engineering pipelines, comprising:
a carrier vehicle;
the water tank is arranged on the carrier vehicle;
the booster pump is arranged on the carrier vehicle, the water inlet is connected with the water tank through a pipeline, and the water outlet is provided with a water injection pipe;
the water injection blind plate is arranged at the pipe orifice of the pipeline to be tested and is connected with the water injection pipe;
the plugging blind plate is arranged at a pipe orifice at one end of the pipeline to be tested, which is far away from the water injection blind plate;
the quick detach splint is equipped with two, connects respectively on water injection blind plate and shutoff blind plate, and with the common centre gripping pipeline one end flange that awaits measuring of water injection blind plate, with the common centre gripping pipeline other end flange that awaits measuring of shutoff blind plate.
By adopting the technical scheme, the detection device is integrally arranged, the function of moving the whole detection device to the site to be detected can be realized through the movement of the carrier vehicle, the installation of a water injection pipeline system on the site is not needed, the arrangement speed of the detection device is increased, and the detection efficiency is improved; quick detach splint and water injection blind plate, quick detach splint and shutoff blind plate centre gripping pipeline's flange that awaits measuring compare traditional use bolt and nut installation, it is more convenient, can improve the overall efficiency of detection work.
Optionally, the water injection blind plate is a cylinder with an opening at one side, is sleeved on a flange of the pipeline to be tested, and is provided with internal threads on the circumferential inner side wall; the quick-release clamping plate is sleeved on the pipeline to be tested and is in threaded connection with the water injection blind plate.
Through adopting above-mentioned technical scheme, rotate in the quick detach splint just can screw in the water injection blind plate, the flange of quick centre gripping pipeline that awaits measuring has improved the installation effectiveness of water injection blind plate.
Optionally, the quick-release clamping plate comprises a first half-ring plate and a second half-ring plate spliced with the first half-ring plate.
Through adopting above-mentioned technical scheme, when installing quick detach splint, with first annular plate and second annular plate from the both sides plug bush of the pipeline that awaits measuring establish on the pipeline that awaits measuring can, convenient and fast.
Optionally, a positioning column for plugging a flange hole of the pipeline to be tested is arranged on the inner bottom wall of the water injection blind plate.
Through adopting above-mentioned technical scheme, the reference column can make difficult production relative rotation between the flange of water injection blind plate and the pipeline that awaits measuring, can keep the position state of water injection blind plate.
Optionally, the positioning column is in threaded connection with the water injection blind plate.
Through adopting above-mentioned technical scheme, the reference column can be dismantled, can adapt the flange with pipe diameter, different flange apertures through the reference column of change equidimension.
Optionally, a sealing ring is arranged on the inner bottom wall of the water injection blind plate.
By adopting the technical scheme, the sealing ring can play a sealing role between the water injection blind plate and the flange of the pipeline to be tested, so that the pipeline to be tested is prevented from leaking due to the fact that the sealing ring is not tightly attached to the water injection blind plate during water pressure testing.
Optionally, the quick-release clamping plate is provided with a handle.
Through adopting above-mentioned technical scheme, the handle can make things convenient for the operator to rotate quick splint, and is more laborsaving to make the water injection blind plate can install fast.
Optionally, the water injection pipe includes hard tube portion and connects the hose portion of water injection blind plate, and detection device still includes the winding pipe wheel that is used for winding hose portion.
Through adopting above-mentioned technical scheme, when detection device does not use, can twine hose portion on twining the pipe wheel, be convenient for accomodate.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the detection device is integrally arranged, the function of moving the whole detection device to the site to be detected can be realized through the movement of the carrier vehicle, the installation of a water injection pipeline system is not needed on the site, the arrangement speed of the detection device is increased, and the detection efficiency is improved;
2. compared with the traditional installation method using bolts and nuts, the flange of the pipeline to be detected is clamped by the quick-release clamping plates, the water injection blind plates and the quick-release clamping plates, and the plugging blind plates, the flange is more rapid and convenient to install, and the overall efficiency of detection work can be improved;
3. the positioning column can enable the water injection blind plate and the flange of the pipeline to be tested not to generate relative rotation, and can keep the position state of the water injection blind plate;
4. when the detection device is not used, the hose part can be wound on the winding wheel, so that the hose part is convenient to store.
Drawings
FIG. 1 is a schematic overall structure of an embodiment of the present application;
FIG. 2 is an exploded view of a connection structure of a water injection blind plate and a quick release clamp plate according to an embodiment of the present application;
in the figure, 100, a pipeline to be tested; 1. a carrier vehicle; 2. a water tank; 3. a booster pump; 31. a water injection pipe; 311. a hard tube portion; 312. a hose portion; 4. a water injection blind plate; 41. positioning columns; 42. a seal ring; 5. plugging the blind plate; 6. a clamping plate is quickly disassembled; 61. a first half-ring plate; 62. a second semi-annular plate; 63. a handle; 7. and a winding wheel.
Detailed Description
The present application is described in further detail below with reference to fig. 1-2.
The application provides a intensity detection device for hydraulic engineering pipeline, refer to fig. 1 and 2, including carrier loader 1, water tank 2, booster pump 3, water injection blind plate 4, shutoff blind plate 5, quick detach splint 6 and twine pipe wheel 7. The water tank 2 is arranged on the carrier vehicle 1; the water injection blind plate 4 and the quick release clamping plate 6 are matched and arranged at one end of the pipeline 100 to be tested; the plugging blind plate 5 and the quick-release clamping plate 6 are matched and arranged at the other end of the pipeline 100 to be tested; the booster pump 3 pumps water from the water tank 2 and sends the water into the pipeline 100 to be tested through the water injection blind plate 4, and the water pressure test of the pipeline 100 to be tested is carried out; the winding wheel 7 is arranged on the side wall of the water tank 2 and is used for accommodating the pipeline. The detection device is integrated, the whole detection device can be moved to the site to be detected through the movement of the carrier vehicle 1, the installation of a water injection pipeline system is not needed on the site, the arrangement speed of the detection device is accelerated, and the detection efficiency is improved.
The carrier vehicle 1 is used for detecting the movement of the device, and because the pipeline 100 to be detected is usually placed at an outdoor to-be-buried site, the rest parts of the detecting device are arranged on the carrier vehicle 1, and the water supply system can realize the effect of repeated use of one-time installation and can achieve the function of quick arrangement.
The water tank 2 is welded on top of the carrier vehicle 1 for storing water required for the water pressure test. The top of the water tank 2 is provided with a water inlet for adding water, and the bottom of the side wall is provided with an emptying pipe for emptying the water in the water tank 2.
The booster pump 3 is connected on the carrier vehicle 1 by bolts, the water inlet is communicated with the inner bottom of the water tank 2 by a pipeline, and the water outlet is connected with a water injection pipe 31. The water injection pipe 31 includes a hard pipe portion 311 and a hose portion 312, the hard pipe portion 311 is connected to the booster pump 3, and is mounted on the carrier vehicle 1 by a bracket. The hard pipe portion 311 is provided with a check valve, a ball valve and a pressure gauge in this order along a direction away from the booster pump 3. The check valve is used for preventing water from flowing back into the booster pump 3 due to pressure intensity, and can play a role in protecting the booster pump 3 to a certain extent. One end of the hose portion 312 is connected to one end of the hard tube portion 311 away from the booster pump 3, and the other end is connected to the water injection blind plate 4 through a pipe joint. The water injection blind plate 4 is a flat cylinder with one end open, and the opening is sleeved on the flange of the pipeline 100 to be tested. The circumferential inner side wall of the water injection blind plate 4 is provided with an inner thread. The pipe joint is arranged at the center of the water injection blind plate 4, an exhaust pipe is arranged at the position, close to the inner top of the pipeline 100 to be tested, on the water injection blind plate 4 and used for exhausting air in the pipe during water injection, and a ball valve is arranged on the exhaust pipe.
The annular sealing ring 42 is adhered to the inner bottom wall of the water injection blind plate 4, and the sealing ring 42 can play a sealing role between the water injection blind plate 4 and the flange of the pipeline 100 to be tested, so that the pipeline 100 to be tested cannot leak water due to the fact that the sealing ring is not tightly adhered to the water injection blind plate 4 during water pressure testing. The flange hole corresponding to the pipeline 100 to be tested on the inner bottom wall of the water injection blind plate 4 is provided with a plurality of threaded holes, the threaded holes are internally and spirally connected with positioning columns 41, the positioning columns 41 are inserted into the flange hole of the pipeline 100 to be tested to play a role in positioning, relative rotation between the water injection blind plate 4 and the flange of the pipeline 100 to be tested is avoided, and the exhaust pipe of the water injection blind plate 4 is kept at the highest point position so as not to influence exhaust. The end of the positioning column 41 is provided with an inner hexagonal slot, so that an operator can conveniently install the positioning column 41 by using an inner hexagonal wrench.
The quick connect clamp plate includes a first half plate 61 and a second half plate 62. The first half-ring plate 61 and the second half-ring plate 62 are symmetrical in main body and are spliced together to form a circular ring with an L-shaped longitudinal section, and external threads are arranged on the circumferential outer side wall of the circular ring and are used for connecting the water injection blind plate 4. The contact part of the first half ring plate 61 and the second half ring plate 62 is provided with a plugging rod, and the plugging rod is plugged into the second half ring plate 62. When the quick-release clamping plate 6 is installed, the first annular plate and the second annular plate are sleeved on the pipeline 100 to be tested from the two sides of the pipeline 100 to be tested in a plugging manner, so that the installation of the quick-release clamping plate with the water injection blind plate 4 can be performed, and the quick-release clamping plate is convenient and quick. Handles 63 are welded to both the first half-ring plate 61 and the second half-ring plate 62 to facilitate the screwing of an operator into the water injection blind plate 4.
The plugging blind plate 5 has basically the same structure as the water injection blind plate 4, and is also provided with a positioning column 41 and a sealing ring 42, except that no exhaust pipe and no pipe joint are arranged, and the plugging blind plate 5 is only used for plugging one side pipe orifice of a pipeline.
The winding wheel 7 is rotatably connected to the side wall of the water tank 2, and when the detection device is not in use, the hose portion 312 can be wound on the winding wheel 7, so that the storage is facilitated.
The embodiments of this embodiment are all preferred embodiments of the present application, and are not intended to limit the scope of the present application, in which like parts are denoted by like reference numerals. Therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (8)
1. A intensity detection device for hydraulic engineering pipeline, characterized by, include:
a carrier vehicle (1);
the water tank (2) is arranged on the carrier vehicle (1);
the booster pump (3) is arranged on the carrier vehicle (1), the water inlet is connected with the water tank (2) through a pipeline, and the water outlet is provided with a water injection pipe (31);
the water injection blind plate (4) is arranged at the pipe orifice of the pipeline to be tested and is connected with the water injection pipe (31);
the plugging blind plate (5) is arranged at a pipe orifice at one end of the pipeline to be tested, which is far away from the water injection blind plate (4);
quick detach splint (6), be equipped with two, connect respectively on water injection blind plate (4) and shutoff blind plate (5), with water injection blind plate (4) centre gripping pipeline one end flange that awaits measuring jointly, with shutoff blind plate (5) centre gripping pipeline other end flange that awaits measuring jointly.
2. The intensity detection device for the hydraulic engineering pipeline according to claim 1, wherein the water injection blind plate (4) is a cylinder with an opening at one side, is sleeved on a flange of the pipeline to be detected, and is provided with internal threads on the circumferential inner side wall; the quick-release clamping plate (6) is sleeved on the pipeline to be tested and is in threaded connection with the water injection blind plate (4).
3. The strength detection device for hydraulic engineering pipelines according to claim 2, wherein the quick release clamping plate (6) comprises a first half-ring plate (61) and a second half-ring plate (62) which is spliced with the first half-ring plate (61).
4. The intensity detection device for hydraulic engineering pipelines according to claim 2, wherein the inner bottom wall of the water injection blind plate (4) is provided with a positioning column (41) for plugging a flange hole of a pipeline to be detected.
5. The strength detection device for hydraulic engineering pipelines according to claim 4, wherein the positioning column (41) is in threaded connection with the water injection blind plate (4).
6. The strength detection device for hydraulic engineering pipelines according to claim 2, wherein the inner bottom wall of the water injection blind plate (4) is provided with a sealing ring (42).
7. The strength detection device for hydraulic engineering pipelines according to claim 2, wherein the quick release clamping plate (6) is provided with a handle (63).
8. A strength testing device for hydraulic engineering pipes according to claim 1, characterized in that the water injection pipe (31) comprises a hard pipe portion (311) and a hose portion (312) connected to the water injection blind plate (4), the testing device further comprising a winding wheel (7) for winding the hose portion (312).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321965694.3U CN220304984U (en) | 2023-07-25 | 2023-07-25 | Intensity detection device for hydraulic engineering pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321965694.3U CN220304984U (en) | 2023-07-25 | 2023-07-25 | Intensity detection device for hydraulic engineering pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220304984U true CN220304984U (en) | 2024-01-05 |
Family
ID=89376191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321965694.3U Active CN220304984U (en) | 2023-07-25 | 2023-07-25 | Intensity detection device for hydraulic engineering pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220304984U (en) |
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2023
- 2023-07-25 CN CN202321965694.3U patent/CN220304984U/en active Active
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