CN220729900U - Welding type flowmeter casing water pressure testing device - Google Patents
Welding type flowmeter casing water pressure testing device Download PDFInfo
- Publication number
- CN220729900U CN220729900U CN202322409973.8U CN202322409973U CN220729900U CN 220729900 U CN220729900 U CN 220729900U CN 202322409973 U CN202322409973 U CN 202322409973U CN 220729900 U CN220729900 U CN 220729900U
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- flowmeter
- welded
- testing device
- base
- pressure testing
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 238000012360 testing method Methods 0.000 title claims abstract description 25
- 238000005493 welding type Methods 0.000 title claims abstract description 8
- 238000003825 pressing Methods 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a water pressure testing device of a welded flowmeter shell, which comprises a base and a water tank, wherein the top of the base is fixedly connected with a base, the top of the base is fixedly connected with a vertical oil jack, the top of the vertical oil jack is fixedly connected with a workbench, and the water pressure testing device of the welded flowmeter shell can be realized by simply preparing the welded flowmeter shell before testing the pressure and only adjusting the height of an upper pressing plate aiming at welded flowmeter shells with different pipe diameters, so that the production cost of the welded flowmeter shell is reduced; meanwhile, the length of the welding type flowmeter shell is shortened, the material cost of the welding type flowmeter shell is reduced, the installation is rapid and convenient, and the working efficiency is improved.
Description
Technical Field
The utility model relates to the field of products related to performance detection of flow meters, in particular to a water pressure testing device for a shell of a welded flow meter.
Background
With the progress of society, the development of technology and the continuous expansion of market fields, the technical level of the flowmeter is higher and higher, the performance is more stable and reliable, the flowmeter has unified international and national standards for checking and examining the performance indexes, the welded flowmeter can be used for measuring the flow metering of liquid, gas and steam in a pipeline, and a pressure tightness test is required after the welded flowmeter is qualified for maintenance and detection, so that no leakage phenomenon is ensured to be put into use;
however, the existing hydraulic pressure testing device needs to perform welding and postweld heat treatment on two ends and plug sawing procedures on two ends of a flowmeter shell after pressure testing before pressure testing, and is complex in operation.
Disclosure of Invention
The utility model aims to provide a water pressure testing device for a shell of a welded flowmeter, which aims to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a welding type flowmeter casing water pressure testing device, includes base and water tank, the top fixedly connected with base of base, the top fixedly connected with vertical oil jack of base, the top fixedly connected with workstation of vertical oil jack, the top of workstation is equipped with the flowmeter casing, the top of flowmeter casing is equipped with the top board, the slip has inserted a plurality of screw thread guide posts on the workstation, and is a plurality of the top of screw thread guide post all runs through the top board, a plurality of the bottom of screw thread guide post all runs through the base, the nut has all been cup jointed to the equal screw thread in both ends of screw thread guide post about, the top fixedly connected with manual hydraulic pump of water tank, the intercommunication has two honeycomb ducts between manual hydraulic pump and the flowmeter casing, two all be equipped with the stop valve on the honeycomb duct.
Preferably, the number of the upper end nuts of the threaded guide posts is two, the threaded guide posts are respectively arranged on the upper side and the lower side of the upper pressing plate, and the number of the lower end nuts of the threaded guide posts is one and is arranged below the base.
Preferably, the bottom of the water tank is fixedly connected with four movable wheels which are arranged in a rectangular shape.
Preferably, pressure gauges are arranged on the two guide pipes.
Preferably, the threaded guide post is sleeved with a positioning sleeve in a sliding manner, and the positioning sleeve is fixedly connected with the base.
Preferably, the number of the plurality of threaded guide posts is four, and the threaded guide posts are respectively inserted into four corners of the workbench.
Compared with the prior art, the utility model has the beneficial effects that:
according to the water pressure testing device for the welded flowmeter shell, the preparation work before the pressure testing of the welded flowmeter shell is simplified, and the welded flowmeter shell with different pipe diameters can be realized by only adjusting the height of the upper pressing plate, so that the production cost of the welded flowmeter shell is reduced; meanwhile, the length of the welding type flowmeter shell is shortened, the material cost of the welding type flowmeter shell is reduced, the installation is rapid and convenient, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of a hydraulic pressure testing device for a welded flowmeter housing according to the present utility model;
fig. 2 is a schematic diagram of a moving wheel of a hydraulic pressure testing device for a casing of a welded flowmeter according to the present utility model.
In the figure: 1. a base; 2. a base; 3. vertical oil jack; 4. positioning the sleeve; 5. a threaded guide post; 6. a work table; 7. a nut; 8. an upper press plate; 9. a pressure gauge; 10. a stop valve; 11. a manual hydraulic pump; 12. a water tank; 13. a flowmeter housing; 14. a flow guiding pipe; 15. and (5) moving the wheel.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-2, an embodiment of the present utility model is provided: the utility model provides a welded flowmeter casing water pressure testing device, including base 1 and water tank 12, the top fixedly connected with base 2 of base 1, the top fixedly connected with vertical oil jack 3 of base 2, the top fixedly connected with workstation 6 of vertical oil jack 3, the top of workstation 6 is equipped with flowmeter casing 13, the top of flowmeter casing 13 is equipped with top board 8, a plurality of screw thread guide pillars 5 have been inserted in the slip on the workstation 6, the top of a plurality of screw thread guide pillars 5 all runs through top board 8, the base 2 has all been run through to the bottom of a plurality of screw thread guide pillars 5, the nut 7 has all been cup jointed to the upper and lower both ends of screw thread guide pillars 5, the top fixedly connected with manual hydraulic pump 11 of water tank 12, the intercommunication has two honeycomb ducts 14 between manual hydraulic pump 11 and the flowmeter casing 13, all be equipped with stop valve 10 on two honeycomb ducts 14, specifically speaking, cup joint top board 8 on screw thread guide pillars 5, the top board 8 is just fixed between top board 8 and the screw thread guide pillars 5 again, control starts the vertical oil jack 3 and drives workstation 6 and moves up, the interval between workstation 6 and top board 8 and then realize that the manual hydraulic pump 11 is carried out manual hydraulic pump 11 with manual hydraulic pump 11 to the manual hydraulic pump of fluid pressure testing device 13 between the flowmeter casing 13, manual hydraulic pump 11 is carried out manual hydraulic pump 12 to manual hydraulic pump 11 between the honeycomb duct 13.
In this embodiment, the number of the upper end nuts 7 of the threaded guide posts 5 is two, and the threaded guide posts are respectively arranged on the upper side and the lower side of the upper pressing plate 8, and the number of the lower end nuts 7 of the threaded guide posts 5 is one and is arranged below the base 2; four moving wheels 15 which are arranged in a rectangular shape are fixedly connected to the bottom of the water tank 12, so that the water tank 12 can move conveniently; the pressure gauges 9 are arranged on the two guide pipes 14, so that the pressure value can be conveniently observed; the threaded guide post 5 is sleeved with a positioning sleeve 4 in a sliding manner, and the positioning sleeve 4 is fixedly connected with the base 2 to limit and support the threaded guide post 5; the number of the plurality of threaded guide posts 5 is four, and the threaded guide posts are respectively inserted into four corners of the workbench 6.
Working principle: firstly, a flowmeter shell 13 is placed on a workbench 6, then an upper pressing plate 8 is sleeved on a threaded guide post 5, then the upper pressing plate 8 and the threaded guide post 5 are fixed by utilizing two nuts 7, a vertical oil jack 3 is controlled to be started to drive the workbench 6 to move upwards, at the moment, the distance between the workbench 6 and the upper pressing plate 8 is reduced, so that clamping and fixing between the flowmeter shell 13 are realized, the flowmeter shell 13 is connected with a manual hydraulic pump 11 on a water tank 12 through a guide pipe 14, and hydraulic pressure test is carried out on the flowmeter shell by the manual hydraulic pump 11.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a welding type flowmeter casing water pressure testing device, includes base (1) and water tank (12), its characterized in that: the utility model discloses a hydraulic control system for a hydraulic control system, including base (1), screw thread guide pillar (5), nut (7) have all been cup jointed in the top fixedly connected with vertical oil jack (3) in base (2), the top fixedly connected with workstation (6) of vertical oil jack (3), the top of workstation (6) is equipped with flowmeter casing (13), the top of flowmeter casing (13) is equipped with top board (8), slide on workstation (6) and insert and be equipped with a plurality of screw thread guide pillar (5), a plurality of top of screw thread guide pillar (5) all runs through top board (8), a plurality of base (2) have all been run through in the bottom of screw thread guide pillar (5), nut (7) have all been cup jointed at the upper and lower both ends of screw thread guide pillar (5), the top fixedly connected with manual hydraulic pump (11) of water tank (12), the intercommunication has two honeycomb duct (14) between manual hydraulic pump (11) and flowmeter casing (13), two all be equipped with stop valve (10) on honeycomb duct (14).
2. The welded flowmeter housing water pressure testing device of claim 1, wherein: the number of the upper end nuts (7) of the threaded guide posts (5) is two, the threaded guide posts are respectively arranged on the upper side and the lower side of the upper pressing plate (8), and the number of the lower end nuts (7) of the threaded guide posts (5) is one and is arranged below the base (2).
3. The welded flowmeter housing water pressure testing device of claim 1, wherein: the bottom of the water tank (12) is fixedly connected with four moving wheels (15) which are rectangular.
4. The welded flowmeter housing water pressure testing device of claim 1, wherein: the two guide pipes (14) are provided with pressure gauges (9).
5. The welded flowmeter housing water pressure testing device of claim 1, wherein: the threaded guide post (5) is sleeved with a positioning sleeve (4) in a sliding manner, and the positioning sleeve (4) is fixedly connected with the base (2).
6. The welded flowmeter housing water pressure testing device of claim 1, wherein: the number of the threaded guide posts (5) is four, and the threaded guide posts are respectively inserted into four corners of the workbench (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322409973.8U CN220729900U (en) | 2023-09-06 | 2023-09-06 | Welding type flowmeter casing water pressure testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322409973.8U CN220729900U (en) | 2023-09-06 | 2023-09-06 | Welding type flowmeter casing water pressure testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220729900U true CN220729900U (en) | 2024-04-05 |
Family
ID=90525663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322409973.8U Active CN220729900U (en) | 2023-09-06 | 2023-09-06 | Welding type flowmeter casing water pressure testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220729900U (en) |
-
2023
- 2023-09-06 CN CN202322409973.8U patent/CN220729900U/en active Active
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