CN213180586U - Pipeline is suppressed and is leaked hunting device - Google Patents
Pipeline is suppressed and is leaked hunting device Download PDFInfo
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- CN213180586U CN213180586U CN202022138823.4U CN202022138823U CN213180586U CN 213180586 U CN213180586 U CN 213180586U CN 202022138823 U CN202022138823 U CN 202022138823U CN 213180586 U CN213180586 U CN 213180586U
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- pipeline
- folding arm
- water storage
- guide rail
- storage tank
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 89
- 238000001514 detection method Methods 0.000 claims abstract description 9
- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 2
- 230000009467 reduction Effects 0.000 description 3
- 238000011835 investigation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a pipeline is suppressed and is leaked hunting device relates to the pipeline detection equipment field, and the technical scheme is that, including rectangular bottom plate, the water storage tank is arranged above the bottom plate, the vertical guide rail is arranged on the bottom plate of one side of the water storage tank, the vertical lead screw is arranged in the middle of the guide rail, and the slide block is connected on the guide rail; one side that the slider deviates from the screw hole is rotated and is connected folding arm, and the one end of folding arm is rotated and is connected the shutoff board, and the shutoff board is the circular plate body, sets up water inlet and outlet on the shutoff board plate body respectively, and water inlet and outlet are located folding arm both sides respectively, and water inlet and outlet are respectively through hose and water storage tank intercommunication, set up the manometer on the shutoff board, and the gauge needle end of manometer is located the one side towards folding arm. The utility model has the advantages that: the installation is convenient, the installation efficiency is improved, the pressing detection is carried out after the installation of each section of pipeline is finished, the time for detecting the pipeline by a special person in the later period is saved, and the manpower and material resources are saved; simple structure and convenient operation.
Description
Technical Field
The utility model relates to a pipeline inspection equipment field, in particular to leak hunting device is suppressed to pipeline.
Background
Various pipes, particularly water pipes, are often used in the field of pumped storage power stations.
Before the pipeline is delivered for use, the pipeline needs to be pressed and detected, so that the pipeline is prevented from being leaked to cause greater loss; the pressure detection is one of the common methods for determining whether the connection of the water pipe is reliable. The joints and the internal thread joints are checked one by one during pressure test, and the plugs cannot be subjected to water seepage, otherwise, the meter needles of the pressure tester are directly influenced; when the pressure is detected, the water pressure in the water pipe is increased to 3 times of the normal working water pressure, the pressure value is kept for a certain time, the gauge needle of the pressure gauge is observed not to fall or the falling amplitude is less than 0.1, and the water pipe pipeline is proved to be good and can be put to use.
Because the water pipe line is longer, it is inconvenient to detect, especially be difficult to the investigation when a plurality of leakage points appear, lead to the measuring degree of difficulty of present stage to the pipeline to increase, increase staff's intensity of labour, reduce work efficiency.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the utility model provides a leak hunting device is suppressed to pipeline.
The technical scheme includes that the device comprises a rectangular bottom plate, a water storage tank is arranged above the bottom plate, a vertical guide rail is arranged on the bottom plate on one side of the water storage tank, a vertical lead screw is arranged in the middle of the guide rail, a sliding block is connected to the guide rail in a sliding mode, a threaded hole is formed in the middle of the sliding block, the sliding block is in threaded connection with the lead screw, a driven gear is fixedly arranged below the lead screw, the device also comprises a speed reducing motor 8 arranged on one side below the guide rail 3, a driving gear is fixedly arranged on a motor shaft of the speed reducing motor, and the driving gear is meshed with the driven gear;
one side of the sliding block, which is far away from the threaded hole, is rotatably connected with one end of a folding arm, the other end of the folding arm is rotatably connected with a plugging plate, the folding arm comprises two folding rods which are sequentially and rotatably connected end to end, one end of each folding rod is rotatably connected with the sliding block, the other end of each folding rod is rotatably connected with the plugging plate,
the water inlet and the outlet are respectively communicated with the water storage tank through hoses, a pressure gauge is arranged on the plugging plate, and a gauge needle end of the pressure gauge is located towards one side of the folding arm.
Preferably, a high-pressure water pump is fixedly arranged on the bottom plate on one side of the guide rail, a water inlet of the high-pressure water pump is communicated with the inside of the water storage tank, and a water outlet of the high-pressure water pump is communicated with a water inlet of the blocking plate through a hose.
Preferably, an inclined support rod is fixedly arranged on one side of the guide rail, which is away from the folding arm, and the support rod is fixedly connected with the upper surface of the water storage tank.
Preferably, the four corners below the bottom plate are respectively provided with a caster, a water storage opening is arranged above the water storage tank, and a handrail is arranged on one side of the water storage opening.
The embodiment of the utility model provides a beneficial effect that technical scheme brought is: the whole pipeline can be broken into parts, the whole pipeline is subjected to pressure leakage detection in batches, the installation is convenient, the installation efficiency is improved, the pressure detection is performed after the installation of each section of pipeline is finished, the time for later-stage special persons to detect the pipeline is saved, and manpower and material resources are saved; simple structure, convenient operation reduces leak hunting cost and leak hunting efficiency by a wide margin.
Drawings
Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.
Fig. 2 is a partially enlarged schematic view of a in fig. 1.
Fig. 3 is a schematic diagram of a position of the folding arm according to an embodiment of the present invention.
Fig. 4 is a bottom view of the guide rail according to the embodiment of the present invention.
Fig. 5 is a schematic view of a plugging plate according to an embodiment of the present invention.
Fig. 6 is a schematic view of a bottom plate and a water storage tank according to an embodiment of the present invention.
Wherein the reference numerals are: 1. a base plate; 2. a water storage tank; 3. a guide rail; 4. a screw rod; 5. a slider; 6. a driven gear; 7. a driving gear; 8. a reduction motor; 9. a folding arm; 10. a folding bar; 11. a plugging plate; 12. a water inlet; 13. a water outlet; 14. a pressure gauge; 15. a high pressure water pump; 16. a stay bar; 17. a caster wheel; 18. a water storage opening; 19. a handrail.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. Of course, the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It should be noted that the embodiments and features of the embodiments of the present invention can be combined with each other without conflict.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, unless otherwise specified, "a plurality" means two or more.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.
Example 1
Referring to fig. 1 to 6, the utility model provides a pipeline pressurizing leakage detecting device,
the plugging plate 11 is a circular plate body, a plurality of mounting holes are circumferentially arrayed on the plugging plate 11, a water inlet 12 and a water outlet 13 are respectively arranged on the plate body of the plugging plate 11, both the water inlet 12 and the water outlet 13 are provided with switch valves, and a pressure gauge 14 is arranged on the plugging plate 11.
The utility model discloses during the use, the one end of pipeline is installed to shutoff board 11 through the bolt that runs through the mounting hole, connect high pressure water pump with water inlet 12, close outlet 13's ooff valve, add water through high pressure water pump in to the pipeline and suppress, observe manometer 14, water pressure in the pipeline is normal work hydraulic 2-3 times, stop suppressing, it is closed with water inlet 12's switch, keep the pressure value for a certain time, observe whether manometer 14 numerical value descends, if numerical value does not descend, or descending amplitude is less than 0.1, prove that the pipeline does not have the phenomenon of leaking, if descending amplitude is great, by the leak point of installer investigation this circuit, repair to the leak point.
Example 2
On the basis of the embodiment 1, the device comprises a rectangular bottom plate 1, a water storage tank 2 is arranged above the bottom plate 1, a vertical guide rail 3 is arranged on the bottom plate 1 on one side of the water storage tank 2, a vertical screw rod 4 is arranged in the middle of the guide rail 3, a sliding block 5 is connected with the guide rail 3 in a sliding manner, a threaded hole is formed in the middle of the sliding block 5, the sliding block 5 is in threaded connection with the screw rod 4, a driven gear 6 is fixedly arranged below the screw rod 4, the device also comprises a speed reducing motor 8 arranged on one side below the guide rail 3, a motor shaft of the speed reducing motor 8 is fixedly provided with a driving gear 7;
one side of the sliding block 5, which is far away from the threaded hole, is rotatably connected with a folding arm 9, one end of the folding arm 9 is rotatably connected with a plugging plate 11, the folding arm 9 comprises two folding rods 10 which are sequentially and rotatably connected end to end, one end of the folding arm 9 is rotatably connected with the sliding block, the other end of the folding arm is rotatably connected with the plugging plate 11,
a high-pressure water pump 15 is fixedly arranged on the bottom plate 1 on one side of the guide rail 3, a water inlet of the high-pressure water pump 15 is communicated with the inside of the water storage tank 2, and a water outlet of the high-pressure water pump 15 is communicated with a water inlet 12 of the plugging plate 11 through a hose.
The guide rail 3 deviates from one side of the folding arm 9 and is fixedly provided with an inclined support rod 16, the support rod 16 is fixedly connected with the upper surface of the water storage tank 2, and the support rod 16 can improve the use stability of the guide rail 3.
Four corners below the bottom plate 1 are respectively provided with a caster 17, a water storage port 18 is arranged above the water storage tank 2, and a handrail 19 is arranged on one side of the water storage port 18; the water storage tank 2 is filled with full water through the water storage port 18.
Some pipelines are located the top on building layer, when hitting the pipeline and leak hunting, the shutoff board is difficult to install on the pipeline, remove near the position that needs carry out the installation to shutoff board 11 with the device, gear motor 8 starts, driving gear 7 drives driven gear 6 and rotates, drive lead screw 4 and rotate, slider 5 on the guide rail 3 rises, rise to mounting height after, gear motor 8 stops, remove shutoff board 11 by the staff, make shutoff board 11 install on the pipeline, can adjust the position of shutoff board 11 through folding arm 9.
The high pressure water pump 15 starts, the water pipeline in the water storage tank 2 is pressurized through the pipeline, the pressure gauge 14 is observed, the water pressure in the pipeline is 2-3 times of the normal working water pressure, the pressurization is stopped, the switch of the water inlet 12 is closed, the pressure value is kept for a certain time, whether the numerical value of the pressure gauge 14 is reduced or not is observed, if the numerical value is not reduced or the reduction range is less than 0.1, the phenomenon that the pipeline does not leak is proved, if the reduction range is large, the leakage point of the pipeline is checked by an installer, and the leakage point is repaired.
After the pressurization leak detection is finished, a switch valve of the water outlet 13 is opened and flows back into the water storage tank 2 through a pipeline, so that the water resource is recycled, and the waste of the water resource is reduced; the plugging plate 11 is removed and the device is moved to one side to wait for the next section of pipeline to be detected.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (4)
1. The pipeline pressurizing leakage detecting device is characterized by comprising a rectangular bottom plate (1), a water storage tank (2) is arranged above the bottom plate (1), a vertical guide rail (3) is arranged on the bottom plate (1) on one side of the water storage tank (2), a vertical lead screw (4) is arranged in the middle of the guide rail (3), a sliding block (5) is connected onto the guide rail (3) in a sliding mode, a threaded hole is formed in the middle of the sliding block (5), the sliding block (5) is in threaded connection with the lead screw (4), a driven gear (6) is fixedly arranged below the lead screw (4), the pipeline pressurizing leakage detecting device further comprises a speed reducing motor (8) arranged on one side below the guide rail (3), a driving gear (7) is fixedly arranged on a motor shaft of the speed reducing motor (8), and the driving gear (7) is meshed with the driven gear (6);
one side of the sliding block (5) departing from the threaded hole is rotatably connected with one end of a folding arm (9), the other end of the folding arm (9) is rotatably connected with a plugging plate (11), the folding arm (9) comprises two folding rods (10) which are sequentially and rotatably connected end to end, one end of each folding rod (10) is rotatably connected with the sliding block (5), the other end of each folding rod is rotatably connected with the plugging plate (11),
the utility model discloses a folding arm (9) and folding arm (9) are characterized in that shutoff board (11) are circular plate body, a plurality of mounting holes of circumference array are gone up in shutoff board (11), set up water inlet (12) and outlet (13) on shutoff board (11) plate body respectively, water inlet (12) with outlet (13) all set up the ooff valve, water inlet (12) and outlet (13) are located respectively folding arm (9) both sides, water inlet (12) with outlet (13) respectively through the hose with water storage tank (2) intercommunication, set up manometer (14) on shutoff board (11), the gauge needle end of manometer (14) is located the orientation one side of folding arm (9).
2. The pipeline pressure leak detection device according to claim 1, wherein a high-pressure water pump (15) is fixedly arranged on the bottom plate (1) on one side of the guide rail (3), a water inlet (12) of the high-pressure water pump (15) is communicated with the inside of the water storage tank (2), and a water outlet of the high-pressure water pump (15) is communicated with a water inlet of the blocking plate (11) through a hose.
3. Pipeline pressurization leak detection device according to claim 1, characterized in that an inclined stay bar (16) is fixedly arranged on one side of the guide rail (3) facing away from the folding arm (9), and the stay bar (16) is fixedly connected with the upper surface of the water storage tank (2).
4. Pipeline pressure leak detection device according to claim 1, characterized in that the bottom plate (1) is provided with casters (17) at four lower corners, a water storage opening (18) is provided above the water storage tank (2), and a handrail (19) is provided at one side of the water storage opening (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022138823.4U CN213180586U (en) | 2020-09-25 | 2020-09-25 | Pipeline is suppressed and is leaked hunting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022138823.4U CN213180586U (en) | 2020-09-25 | 2020-09-25 | Pipeline is suppressed and is leaked hunting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213180586U true CN213180586U (en) | 2021-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022138823.4U Active CN213180586U (en) | 2020-09-25 | 2020-09-25 | Pipeline is suppressed and is leaked hunting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213180586U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115060608A (en) * | 2022-07-25 | 2022-09-16 | 南京工业职业技术大学 | Pulse type gas detection device |
| CN115143398A (en) * | 2022-07-26 | 2022-10-04 | 重庆大学 | Ground source heat pump air conditioner buried pipe leakage detection device and method |
-
2020
- 2020-09-25 CN CN202022138823.4U patent/CN213180586U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115060608A (en) * | 2022-07-25 | 2022-09-16 | 南京工业职业技术大学 | Pulse type gas detection device |
| CN115060608B (en) * | 2022-07-25 | 2024-05-14 | 南京工业职业技术大学 | Pulse type gas detection device |
| CN115143398A (en) * | 2022-07-26 | 2022-10-04 | 重庆大学 | Ground source heat pump air conditioner buried pipe leakage detection device and method |
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