CN221077944U - Pressure testing device for water supply pipeline - Google Patents
Pressure testing device for water supply pipeline Download PDFInfo
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- CN221077944U CN221077944U CN202322928796.4U CN202322928796U CN221077944U CN 221077944 U CN221077944 U CN 221077944U CN 202322928796 U CN202322928796 U CN 202322928796U CN 221077944 U CN221077944 U CN 221077944U
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- pipeline
- pressure testing
- pressure
- pump
- water supply
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- 238000012360 testing method Methods 0.000 title claims abstract description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 230000000903 blocking effect Effects 0.000 claims abstract description 16
- 238000001514 detection method Methods 0.000 claims abstract description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 abstract description 3
- 239000002184 metal Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to the technical field of pressure testing devices, in particular to a pressure testing device for a water supply pipeline. The technical scheme includes that the hydraulic pump comprises a pressure testing pump and a pipeline, wherein a water inlet pipe is arranged at one end of the top of the pressure testing pump, a conical cylinder blocking block is sleeved on the water inlet pipe in a sliding mode, a moving mechanism is arranged on one side, close to the conical cylinder blocking block, of the pressure testing pump, a clamping mechanism used for clamping the pipeline is arranged on the moving mechanism, and a detection mechanism used for detecting the position of the pipeline is arranged on the water inlet pipe. According to the utility model, the pipeline is clamped and fixed through the clamping mechanism, the clamping mechanism is started to clamp and fix the pipeline and simultaneously move, so that one end of the pipeline is pressed on the cone blocking block, the pressure sensor detects the pressure generated when the cone blocking block moves to judge whether one end of the pipeline is completely pressed on the cone blocking block, the automatic butt joint of pipelines with different pipe diameters and water inlet pipes is realized, the pressure test of the pipeline by the pressure test pump is facilitated, and the operation is simple.
Description
Technical Field
The utility model relates to the technical field of pressure testing devices, in particular to a pressure testing device for a water supply pipeline.
Background
When the metal pressure pipeline is processed, the pipeline and the flange plate are processed separately because of the factors of larger diameter of the pipe body, thinner thickness of the pipeline and the like, the flange plate is welded at the end part of the pipeline after the processing, so that the metal pressure pipeline manufactured by the processing technology is convenient to be connected with other pipelines, the pressure pipeline manufactured by the processing technology needs to be subjected to internal pressure detection, the industrial underground water pipe part is manufactured in the processing mode, the processed metal pressure pipeline is blocked at the two ends of the metal pressure pipeline by a special sealing flange plate, one sealing flange plate is provided with a connecting pipe communicated with the inside of the metal pressure pipeline, the other flange plate is provided with an exhaust pipe, the exhaust pipe is provided with a ball valve, then the pressure pipe of the pipeline pressure testing pump is connected with the connecting pipe, the water is injected into the metal pressure pipeline by the pipeline pressure testing pump until the inside of the metal pressure pipeline to be detected is filled with water, at the moment, the pipeline pressure testing pump is continuously injected with the water until the pressure gauge on the pipeline pressure applying pump reaches the corresponding pressure value, then whether the welding seam between the pipeline and the flange plate is water leakage is detected, so that whether the metal pressure pipeline is qualified or not is judged,
When the pressure pipelines with different diameters are detected, the existing pipeline pressurizing pump needs to customize two corresponding sealing flange plates, and is inconvenient to detect the pressure pipelines with different diameters, so that the water supply pipeline pressure testing device is provided.
Disclosure of Invention
The utility model aims at solving the problems in the background art and provides a water supply pipeline pressure test device.
The technical scheme of the utility model is as follows: the utility model provides a water supply pipe pressure testing device, includes pressure testing pump and pipeline, pressure testing pump top one end is provided with the inlet tube, the slip cap is equipped with a cone shutoff piece on the inlet tube, the great one side of cone shutoff piece diameter is close to the pressure testing pump, the pressure testing pump is close to one side of cone shutoff piece is provided with moving mechanism, the last fixture that is used for the centre gripping pipeline that is provided with of moving mechanism, be provided with the detection mechanism who is used for detecting the pipeline position on the inlet tube.
Optionally, the moving mechanism includes fixed mounting be in the pressure testing pump is close to the mounting groove of awl section of thick bamboo sprue one side, slidable mounting has the slider in the mounting groove, the screw rod is installed to the mounting groove internal rotation, mounting groove one end fixed mounting has driving motor, driving motor's output shaft with screw rod one end fixed connection, the slider with threaded connection between the screw rod.
Optionally, two guide rods are fixedly installed in the installation groove, and the sliding block is sleeved on the guide rods in a sliding manner.
Optionally, a fixing rod is fixedly installed between the bottom of the installation groove and one side of the pressure test pump.
Optionally, fixture includes fixed mounting the ring on the slider, the axis of ring with the axis collineation of cone shutoff piece, the ring can supply the pipeline passes, it has a plurality of clamping levers to articulate on the ring, the clamping lever is close to the one end fixed mounting of pipeline has the grip block, articulated on the ring have with the electric telescopic handle that clamping lever quantity is unanimous, electric telescopic handle one end with clamping lever fixed connection.
Optionally, an anti-slip pad is fixedly installed on one end, close to the pipeline, of the clamping plate.
Optionally, the detection mechanism includes at least one fixed mounting the inlet tube is close to the pressure sensor on the great one side of cone shutoff piece diameter, pressure testing pump one side fixed mounting has the controller, pressure sensor with the input of controller is connected, the output of controller with driving motor is connected, pressure sensor with fixedly connected with spring between the cone shutoff piece.
Compared with the prior art, the utility model has the following beneficial technical effects:
1. According to the utility model, the electric telescopic rod in the clamping mechanism is started to enable the clamping plates to simultaneously press against the pipeline to clamp and fix the pipeline, and the moving mechanism is started to enable the clamping mechanism to clamp the pipeline and simultaneously move, so that one end of the pipeline is tightly pressed on the cone blocking block.
2. According to the utility model, the pressure sensor judges whether one end of the pipeline is completely pressed on the cone block by detecting the pressure generated when the cone block moves, so that the automatic butt joint of pipelines with different pipe diameters and the water inlet pipe is realized, the pressure test of the pipeline by the pressure test pump is convenient, and the operation is simple.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the clamping mechanism in the present utility model;
Fig. 3 shows a schematic front view of the cone blocking block of the present utility model.
Reference numerals: 1. a pressure test pump; 2. a water inlet pipe; 3. a seal ring; 4. cone blocking; 5. a circular ring; 6. a pipe; 7. a mounting groove; 8. a driving motor; 9. a fixed rod; 10. a slide block; 11. a screw rod; 12. a guide rod; 13. a clamping rod; 14. a clamping plate; 15. a pressure sensor; 16. a spring; 17. an electric telescopic rod; 18. and a controller.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown.
The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.
All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus, and that a schematic representation of such terms does not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Examples
As shown in figures 1-3, the water supply pipeline pressure testing device provided by the utility model comprises a pressure testing pump 1 and a pipeline 6, wherein one end of the top of the pressure testing pump 1 is provided with a water inlet pipe 2, the water inlet pipe 2 is sleeved with a cone blocking block 4 in a sliding manner, and one surface of the cone blocking block 4 with larger diameter is close to the pressure testing pump 1.
One side of the pressure test pump 1, which is close to the cone blocking block 4, is provided with a moving mechanism, the moving mechanism comprises a mounting groove 7 fixedly mounted on one side of the pressure test pump 1, which is close to the cone blocking block 4, a sliding block 10 is mounted in the mounting groove 7 in a sliding manner, a screw rod 11 is mounted in the mounting groove 7 in a rotating manner, one end of the mounting groove 7 is fixedly provided with a driving motor 8, an output shaft of the driving motor 8 is fixedly connected with one end of the screw rod 11, the sliding block 10 is in threaded connection with the screw rod 11, and the driving motor 8 is started to drive the screw rod 11 to rotate in the mounting groove 7, so that the sliding block 10 slides in the mounting groove 7.
Wherein, two guide rods 12 are fixedly arranged in the mounting groove 7, the sliding block 10 is sleeved on the guide rods 12 in a sliding way, and the guide rods 12 are used for improving the sliding stability of the sliding block 10 in the mounting groove 7.
In addition, a fixing rod 9 is fixedly arranged between the bottom of the mounting groove 7 and one side of the pressure test pump 1, and the fixing rod 9 plays a role in fixedly supporting the mounting groove 7.
The moving mechanism is provided with a clamping mechanism for clamping the pipeline 6, the clamping mechanism comprises a circular ring 5 fixedly installed on a sliding block 10, the axis of the circular ring 5 is collinear with the axis of the cone blocking block 4, the circular ring 5 can be used for the pipeline 6 to pass through, the circular ring 5 is hinged with a plurality of clamping rods 13, one end of each clamping rod 13, close to the pipeline 6, is fixedly provided with clamping plates 14, the circular ring 5 is hinged with electric telescopic rods 17 consistent with the clamping rods 13 in number, one end of each electric telescopic rod 17 is fixedly connected with the clamping rod 13, the electric telescopic rods 17 are started, the clamping plates 14 fixedly installed at one end of each clamping rod 13 are driven to clamp and fix the pipeline 6, the clamping mechanism is started to clamp the pipeline 6 through the moving mechanism, and one end of the pipeline 6 is tightly pressed on the cone blocking block 4.
Wherein, the clamping plate 14 is fixedly provided with an anti-slip pad at one end close to the pipeline 6.
The water inlet pipe 2 is provided with a detection mechanism for detecting the position of the pipeline 6, the detection mechanism comprises at least one pressure sensor 15 fixedly installed on one side, close to the conical cylinder block 4, of the water inlet pipe 2, the diameter of the side is larger, a controller 18 is fixedly installed on one side of the pressure testing pump 1, the pressure sensor 15 is connected with the input end of the controller 18, the output end of the controller 18 is connected with the driving motor 8, a spring 16 is fixedly connected between the pressure sensor 15 and the conical cylinder block 4, when the numerical value detected by the pressure sensor 15 exceeds a set value, the pressure sensor 15 transmits a signal to the controller 18, the controller 18 controls the driving motor 8 to be closed, and the pipeline 6 is completely propped against the conical cylinder block 4.
Working principle: in the working process of the utility model, the pipeline 6 passes through the circular ring 5, an electric telescopic rod 17 in the clamping mechanism is started, a clamping plate 14 fixedly arranged at one end of the clamping rod 13 is driven to clamp and fix the pipeline 6, then a driving motor 8 is started to drive a screw rod 11 to rotate in the mounting groove 7, a sliding block 10 in threaded connection with the screw rod 11 slides in the mounting groove 7, the clamping mechanism arranged on the sliding block 10 clamps and fixes the pipeline 6 and simultaneously moves towards the direction of the cone block 4, one end of the pipeline 6 is known to be fully pressed against the cone block 4, the cone block 4 is enabled to be backwards displaced by the pressing of the pipeline 6, a pressure sensor 15 judges whether one end of the pipeline 6 is fully pressed against the cone block 4 by detecting the pressure generated when the cone block 4 moves, when the value detected by the pressure sensor 15 exceeds a set value, a signal is transmitted to a controller 18, the controller 18 controls the driving motor 8 to be closed, the pipeline 6 is fully pressed against the cone block 4 at the moment, the pressure pump 1 is started to enable water to enter the pipeline 6 through the water inlet pipe 2 to start to be pressed against the cone block 4, the pipeline 6, the automatic pipe diameter of the pipeline 6 and the pressure test pipe 6 are automatically pressed against the pipeline 6, and the pressure test pipe 6 is realized, and the operation of the pressure pump 1 is convenient to realize the butt joint of the pipeline 6.
The above-described embodiments are merely a few alternative embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.
Claims (7)
1. The utility model provides a water supply pipe pressure testing device, includes pressure testing pump (1) and pipeline (6), its characterized in that: the utility model discloses a high-pressure water pump, including pressure testing pump (1), inlet tube (2), slide sleeve is equipped with awl section of thick bamboo sprue (4) on inlet tube (2), the great one side of awl section of thick bamboo sprue (4) diameter is close to pressure testing pump (1), pressure testing pump (1) is close to one side of awl section of thick bamboo sprue (4) is provided with moving mechanism, be provided with the fixture that is used for centre gripping pipeline (6) on the moving mechanism, be provided with the detection mechanism who is used for detecting pipeline (6) position on inlet tube (2).
2. The water supply pipeline pressure testing device according to claim 1, wherein the moving mechanism comprises a mounting groove (7) fixedly mounted on one side of the pressure testing pump (1) close to the cone blocking block (4), a sliding block (10) is slidably mounted in the mounting groove (7), a screw rod (11) is rotatably mounted in the mounting groove (7), a driving motor (8) is fixedly mounted at one end of the mounting groove (7), an output shaft of the driving motor (8) is fixedly connected with one end of the screw rod (11), and the sliding block (10) is in threaded connection with the screw rod (11).
3. A water supply pipeline pressure testing device according to claim 2, characterized in that two guide rods (12) are fixedly arranged in the mounting groove (7), and the sliding block (10) is slidably sleeved on the guide rods (12).
4. A water supply pipe pressure test device according to claim 3, characterized in that a fixing rod (9) is fixedly installed between the bottom of the installation groove (7) and one side of the pressure test pump (1).
5. A water supply pipeline pressure testing device according to claim 2, characterized in that the clamping mechanism comprises a circular ring (5) fixedly mounted on the sliding block (10), the axis of the circular ring (5) is collinear with the axis of the cone blocking block (4), the circular ring (5) can be used for the pipeline (6) to pass through, a plurality of clamping rods (13) are hinged on the circular ring (5), a clamping plate (14) is fixedly mounted on one end, close to the pipeline (6), of the clamping rods (13), and electric telescopic rods (17) with the same number as the clamping rods (13) are hinged on the circular ring (5), and one end of each electric telescopic rod (17) is fixedly connected with the corresponding clamping rod (13).
6. A water supply pipe pressure testing device according to claim 5, characterized in that the clamping plate (14) is fixedly provided with a non-slip mat at one end close to the pipe (6).
7. A water supply pipe pressure testing device according to claim 2, characterized in that the detection mechanism comprises at least one pressure sensor (15) fixedly mounted on the side of the water inlet pipe (2) close to the cone block (4) with larger diameter, a controller (18) is fixedly mounted on one side of the pressure testing pump (1), the pressure sensor (15) is connected with the input end of the controller (18), the output end of the controller (18) is connected with the driving motor (8), and a spring (16) is fixedly connected between the pressure sensor (15) and the cone block (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322928796.4U CN221077944U (en) | 2023-10-31 | 2023-10-31 | Pressure testing device for water supply pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322928796.4U CN221077944U (en) | 2023-10-31 | 2023-10-31 | Pressure testing device for water supply pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221077944U true CN221077944U (en) | 2024-06-04 |
Family
ID=91271646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322928796.4U Active CN221077944U (en) | 2023-10-31 | 2023-10-31 | Pressure testing device for water supply pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221077944U (en) |
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2023
- 2023-10-31 CN CN202322928796.4U patent/CN221077944U/en active Active
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