CN220508307U - Protective pressure gauge - Google Patents
Protective pressure gauge Download PDFInfo
- Publication number
- CN220508307U CN220508307U CN202322195012.1U CN202322195012U CN220508307U CN 220508307 U CN220508307 U CN 220508307U CN 202322195012 U CN202322195012 U CN 202322195012U CN 220508307 U CN220508307 U CN 220508307U
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- Prior art keywords
- connecting pipe
- fixedly connected
- rubber sleeve
- pressure gauge
- plate
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- 230000001681 protective effect Effects 0.000 title claims abstract description 17
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 230000000694 effects Effects 0.000 description 44
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model provides a protective pressure gauge, which relates to the technical field of pressure gauges and comprises a dial plate and an adjusting device, wherein a connecting pipe is fixedly connected to the outer surface of the dial plate, the outer surface of the connecting pipe is provided with the adjusting device, the outer surface of the dial plate is provided with a supporting device, the outer surface of the connecting pipe is provided with threads, the adjusting device comprises a rubber sleeve sleeved on the surface of the connecting pipe, the outer surface of the connecting pipe is fixedly connected with a circular plate, the outer surface of the circular plate is fixedly connected with a protruding block, one side of the outer surface of the rubber sleeve is provided with a circular groove in a clamping manner, the outer surface of the protruding block is fixedly connected with a triangular block, a triangular groove is formed in the circular groove, the bottom of the outer surface of the rubber sleeve is fixedly connected with a sealing ring, and one side of the outer surface of the circular plate is provided with screws in an inserting manner.
Description
Technical Field
The utility model relates to the technical field of pressure gauges, in particular to a protective pressure gauge.
Background
The protective pressure gauge is a meter which uses an elastic element as a sensitive element and measures and indicates the pressure higher than the ambient pressure, is very popular in application, and almost extends to all industrial processes and scientific research fields. Is widely visible in the fields of heating power pipe networks, oil and gas transmission, water and gas supply systems, vehicle maintenance factories, shops and the like. In particular, in the industrial process control and technical measurement process, the mechanical pressure gauge is increasingly widely used due to the characteristics of high mechanical strength, convenient production and the like of the elastic sensitive element of the mechanical pressure gauge.
The inventor finds that when the pressure gauge is used in daily life, the connecting pipe for connecting the common pressure gauge and the pipeline is generally of a fixed size, so that when the interface formed on the surface of the pipeline is too large, the pressure gauge cannot be closely connected with the interface, the indication number of the pressure gauge is inaccurate, the effect of detecting the pressure in the pipeline is not achieved, and the influence is caused.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a protective pressure gauge.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a protection type manometer, includes dial plate and adjusting device, the surface fixedly connected with connecting pipe of dial plate, the surface of connecting pipe is provided with adjusting device, the surface of dial plate is provided with strutting arrangement, the screw thread is seted up to the surface of connecting pipe, adjusting device is including the cover setting up the rubber sleeve at the connecting pipe surface.
The effects achieved by the components are as follows: through setting up adjusting device for the connecting pipe can adapt to the connector of different pipeline surface setups, and then avoided the connecting pipe of manometer and the unmatched problem of pipeline connector, under the group of rubber sleeve, make the connecting pipe be applicable to the size of the connector of different pipelines.
Preferably, the outer surface of the connecting pipe is fixedly connected with a circular plate, the outer surface of the circular plate is fixedly connected with a bump, and one side of the outer surface of the rubber sleeve is clamped with a circular groove.
The effects achieved by the components are as follows: under the action of the convex blocks and the circular grooves, the problem of loose connection cannot occur when the rubber sleeve is sleeved on the surface of the connecting pipe.
Preferably, the outer surface of the lug is fixedly connected with a triangular block, and a triangular groove is formed in the circular groove.
The effects achieved by the components are as follows: the triangular block is inserted into the triangular groove, so that the problem that the rubber sleeve is separated from the connecting pipe is avoided.
Preferably, the bottom of the outer surface of the rubber sleeve is fixedly connected with a sealing ring.
The effects achieved by the components are as follows: under the effect of sealing washer for after the rubber sleeve inserts into the pipeline inside, the connector department can not take place the problem of revealing, and then has reached connector and connecting pipe sealed effect.
Preferably, a screw is inserted at one side of the outer surface of the circular plate.
The effects achieved by the components are as follows: under the effect of screw for the rubber sleeve can be fixed at the surface of plectane, thereby also fix the surface at the connecting pipe, when needs are installed manometer in pipeline interface department, if interface and connecting pipe mismatch, establish the rubber sleeve at the surface of connecting pipe, under the effect of lug and circular groove, make the rubber sleeve can not take place to connect untight problem when the cover is established the connecting pipe surface, insert the triangle piece into the inside of triangle groove, and then avoided the rubber sleeve to break away from the problem of connecting pipe, under the effect of screw, make the rubber sleeve can fix the surface at the plectane, thereby also fix the surface at the connecting pipe, thereby insert the connecting pipe together with the rubber sleeve and establish into the inside of pipeline interface, under the effect of sealing washer, make the rubber sleeve insert and establish into inside the pipeline after, the connector department can not take place to reveal the problem, and then reached connector and connecting pipe sealed effect, thereby reached the effect of adjusting the connecting pipe size.
Preferably, the supporting device comprises a rectangular plate fixedly connected to the outer surface of the dial plate, a fixing rod is fixedly connected to the outer surface of the rectangular plate, a rectangular rod is rotatably connected to the outer surface of the fixing rod, and an arc block is fixedly connected to one end of the outer surface of the rectangular rod.
The effects achieved by the components are as follows: under the effect of rectangle pole and circular arc piece for the dial plate can support the surface at the pipeline, thereby can not be because of gravity dial plate slope, and then drag connecting pipe and interface department and take place the gap, and then make the interface department take place the problem of revealing.
Preferably, the outer surface of the circular arc block is fixedly connected with a rectangular block, and one side of the outer surface of the rectangular block is fixedly connected with a magnet.
The effects achieved by the components are as follows: under the cooperation of magnetite for the circular arc piece is fixed on the surface of pipeline, and then has reached the effect of supporting the dial plate.
Preferably, one side of the outer surface of the circular arc block is fixedly connected with an anti-slip strip.
The effects achieved by the components are as follows: under the effect of antislip strip for the phenomenon that skids can not take place in the contact position between circular arc piece and the pipeline, and then avoided the unable problem of supporting the dial plate of rectangle pole, after the manometer is in pipeline surface mounting, rotate rectangular pole at rectangular plate fixed surface's dead lever surface, after rotating suitable position, with the circular arc piece card that rectangular pole one end is fixed on the pipeline surface, under the effect of antislip strip, the phenomenon that skids can not take place in the contact position between circular arc piece and the pipeline, and then avoided the unable problem of supporting the dial plate of rectangle pole, under the cooperation of magnetite, make the circular arc piece fix the surface at the pipeline, and then reached the effect of supporting the dial plate, thereby reached the effect of supporting the manometer dial plate.
Compared with the prior art, the utility model has the advantages and positive effects that,
according to the utility model, when the pressure gauge is required to be installed at the joint of the pipeline, if the joint is not matched with the connecting pipe, the rubber sleeve is sleeved on the outer surface of the connecting pipe, the problem of unsmooth connection can not occur when the rubber sleeve is sleeved on the surface of the connecting pipe under the action of the convex block and the circular groove, the triangular block is inserted into the triangular groove, so that the problem that the rubber sleeve is separated from the connecting pipe is avoided, the rubber sleeve can be fixed on the outer surface of the circular plate under the action of the screw, and thus the outer surface of the connecting pipe is also fixed, the connecting pipe and the rubber sleeve are inserted into the interior of the pipeline joint together, the problem of leakage can not occur at the joint after the rubber sleeve is inserted into the interior of the pipeline under the action of the sealing ring, the effect of sealing the connecting port and the connecting pipe is achieved, and the effect of adjusting the size of the connecting pipe is achieved, and the problem that the connecting pipe fixed on the surface of the pressure gauge cannot adapt to different joint sizes is solved.
Drawings
Fig. 1 is a schematic perspective view of a protective pressure gauge according to the present utility model;
fig. 2 is a schematic diagram of an adjusting device of a protective pressure gauge according to the present utility model;
fig. 3 is a schematic diagram of a supporting device of a protective pressure gauge according to the present utility model.
Legend description: 1. a dial; 2. an adjusting device; 21. a circular plate; 22. a rubber sleeve; 23. a seal ring; 24. a bump; 25. triangular blocks; 26. circular ring grooves; 27. triangular grooves; 28. a screw; 3. a connecting pipe; 4. a support device; 41. a rectangular plate; 42. a fixed rod; 43. a rectangular bar; 44. arc blocks; 45. an anti-slip strip; 46. rectangular blocks; 47. a magnet.
Detailed Description
Embodiment 1, as shown in fig. 1-3, a protective manometer, including dial plate 1 and adjusting device 2, the surface fixedly connected with connecting pipe 3 of dial plate 1, the surface of connecting pipe 3 is provided with adjusting device 2, the surface of dial plate 1 is provided with strutting arrangement 4, the screw thread is seted up to the surface of connecting pipe 3, through setting up adjusting device 2, make connecting pipe 3 can adapt to the connector of different pipeline surface seting up, and then avoided the connecting pipe 3 of manometer and the unmatched problem of pipeline connector, under the group of rubber sleeve 22, make connecting pipe 3 be applicable to the size of the connector of different pipelines.
Referring to fig. 2, the adjusting device 2 comprises a rubber sleeve 22 sleeved on the surface of the connecting pipe 3, the adjusting device 2 is arranged to enable the connecting pipe 3 to adapt to connectors formed on the surface of different pipelines, and further the problem that the connecting pipe 3 of the pressure gauge is not matched with the pipeline connectors is avoided, under the group of the rubber sleeve 22, the connecting pipe 3 is applicable to the size of the connectors of different pipelines, a circular plate 21 is fixedly connected with the outer surface of the connecting pipe 3, a bump 24 is fixedly connected with the outer surface of the circular plate 21, a circular groove 26 is clamped on one side of the outer surface of the rubber sleeve 22, under the action of the bump 24 and the circular groove 26, the rubber sleeve 22 is not in untight connection when being sleeved on the surface of the connecting pipe 3, a triangular block 25 is fixedly connected with the inner part of the circular groove 26, the triangular block 25 is inserted into the inner part of the triangular groove 27, the problem that the rubber sleeve 22 is separated from the connecting pipe 3 is avoided, the sealing ring 23 is fixedly connected to the bottom of the outer surface of the rubber sleeve 22, after the rubber sleeve 22 is inserted into the pipeline under the action of the sealing ring 23, the problem that leakage does not occur at the connecting port is solved, the sealing effect of the connecting port and the connecting pipe 3 is achieved, the screw 28 is inserted at one side of the outer surface of the circular plate 21, the rubber sleeve 22 can be fixed on the outer surface of the circular plate 21 under the action of the screw 28, and therefore, the outer surface of the connecting pipe 3 is also fixed, when the pressure gauge is required to be installed at the pipeline interface, if the interface is not matched with the connecting pipe 3, the rubber sleeve 22 is sleeved on the outer surface of the connecting pipe 3, the problem that connection is not tight when the rubber sleeve 22 is sleeved on the surface of the connecting pipe 3 under the action of the convex block 24 and the circular ring groove 26 is solved, the triangular block 25 is inserted into the triangular groove 27, the problem that the rubber sleeve 22 is separated from the connecting pipe 3 is avoided, the rubber sleeve 22 can be fixed on the outer surface of the circular plate 21 under the action of the screw 28, and is fixed on the outer surface of the connecting pipe 3, so that the connecting pipe 3 and the rubber sleeve 22 are inserted into the pipeline joint together, and the problem that leakage cannot occur at the connecting port after the rubber sleeve 22 is inserted into the pipeline under the action of the sealing ring 23 is solved, so that the sealing effect of the connecting port and the connecting pipe 3 is achieved, and the effect of adjusting the size of the connecting pipe 3 is achieved.
Referring to fig. 3, strutting arrangement 4 includes rectangular plate 41 of fixed connection at dial plate 1 surface, the surface fixedly connected with dead lever 42 of rectangular plate 41, the outward appearance rotation of dead lever 42 is connected with rectangular rod 43, the surface one end fixedly connected with circular arc piece 44 of rectangular rod 43, under the effect of circular arc piece 44, make dial plate 1 can support the surface at the pipeline, thereby can not incline because of gravity dial plate 1, and then drag connecting pipe 3 and interface department emergence gap, and then make interface department take place the problem of revealing, the surface fixedly connected with rectangular piece 46 of circular arc piece 44, surface one side fixedly connected with magnetite 47 of rectangular piece 46, under the cooperation of magnetite 47, make circular arc piece 44 fix the surface at the pipeline, and then reached the effect of supporting dial plate 1, surface one side fixedly connected with antislip strip 45 of circular arc piece 44, under the effect of antislip strip 45, make the contact position between circular arc piece 44 and the pipeline unable phenomenon that takes place, and then avoided the problem that rectangular rod 43 can's support dial plate 1, and then, after the manometer is good at pipeline surface mounting, and then, take place the surface of rectangular plate 43 and take place at the fixed position at the fixed surface of rectangular plate 43, and the circular arc piece 44 can's surface of pipeline, thereby the effect of the circular arc piece 44 can not be reached under the cooperation of rectangular plate 43, the effect of the circular arc piece 43, and the effect of the circular arc piece is reached, and the effect of the circular arc piece 1 is reached.
The theory of operation, when the manometer of protection type is used when needs, when needs are installed manometer in pipeline interface department, if interface and connecting pipe 3 are unmatched, establish rubber sleeve 22 cover in the surface of connecting pipe 3, under the effect of lug 24 and ring groove 26, make rubber sleeve 22 can not take place to connect untight problem when the cover is established to connecting pipe 3 surface, insert triangular block 25 into triangular groove 27's inside, and then avoided rubber sleeve 22 to break away from the problem of connecting pipe 3, under the effect of screw 28, make rubber sleeve 22 can fix the surface at round plate 21, thereby also fix the surface at connecting pipe 3, thereby insert the inside of establishing pipeline interface with connecting pipe 3 together with rubber sleeve 22, under the effect of sealing washer 23, make rubber sleeve 22 insert into the inside back of pipeline, connector and then reached the effect that connecting pipe 3 sizes were adjusted, after the manometer had been installed at pipeline surface, rotate rectangular rod 43 at the fixed rod 42 surface of board 41, and then, the effect of supporting plate 43 can not take place at the fixed circular arc of rectangular rod 43 at the fixed position at the round plate 45, and then the circular arc-shaped groove 44 has reached under the effect of supporting plate 44, thereby can not reach the circular arc-shaped plate 44, the circular arc-shaped surface of the dial plate 1 has been reached, thereby can not reach the effect of supporting the circular arc-shaped plate 44, the effect of the dial plate 1 is realized, and the effect of the circular arc-shaped plate is realized.
Claims (8)
1. The utility model provides a protection type manometer, includes dial plate (1) and adjusting device (2), its characterized in that: the dial plate (1) is fixedly connected with a connecting pipe (3) on the outer surface, an adjusting device (2) is arranged on the outer surface of the connecting pipe (3), a supporting device (4) is arranged on the outer surface of the dial plate (1), threads are formed on the outer surface of the connecting pipe (3), and the adjusting device (2) comprises a rubber sleeve (22) sleeved on the surface of the connecting pipe (3).
2. The protective pressure gauge of claim 1, wherein: the outer surface of the connecting pipe (3) is fixedly connected with a circular plate (21), the outer surface of the circular plate (21) is fixedly connected with a bump (24), and one side of the outer surface of the rubber sleeve (22) is clamped with a circular groove (26).
3. The protective pressure gauge of claim 2, wherein: the outer surface of the lug (24) is fixedly connected with a triangular block (25), and a triangular groove (27) is formed in the circular groove (26).
4. A protective pressure gauge according to claim 3, wherein: the bottom of the outer surface of the rubber sleeve (22) is fixedly connected with a sealing ring (23).
5. The protective pressure gauge of claim 4, wherein: a screw (28) is inserted into one side of the outer surface of the circular plate (21).
6. The protective pressure gauge of claim 5, wherein: the supporting device (4) comprises a rectangular plate (41) fixedly connected to the outer surface of the dial plate (1), a fixing rod (42) is fixedly connected to the outer surface of the rectangular plate (41), a rectangular rod (43) is rotatably connected to the outer surface of the fixing rod (42), and an arc block (44) is fixedly connected to one end of the outer surface of the rectangular rod (43).
7. The protective pressure gauge of claim 6, wherein: the outer surface of the circular arc block (44) is fixedly connected with a rectangular block (46), and one side of the outer surface of the rectangular block (46) is fixedly connected with a magnet (47).
8. The protective pressure gauge of claim 7, wherein: an anti-slip strip (45) is fixedly connected to one side of the outer surface of the circular arc block (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322195012.1U CN220508307U (en) | 2023-08-16 | 2023-08-16 | Protective pressure gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322195012.1U CN220508307U (en) | 2023-08-16 | 2023-08-16 | Protective pressure gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220508307U true CN220508307U (en) | 2024-02-20 |
Family
ID=89873410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322195012.1U Active CN220508307U (en) | 2023-08-16 | 2023-08-16 | Protective pressure gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220508307U (en) |
-
2023
- 2023-08-16 CN CN202322195012.1U patent/CN220508307U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |