CN220912535U - Pressure gauge with convertible joint - Google Patents
Pressure gauge with convertible joint Download PDFInfo
- Publication number
- CN220912535U CN220912535U CN202322314940.5U CN202322314940U CN220912535U CN 220912535 U CN220912535 U CN 220912535U CN 202322314940 U CN202322314940 U CN 202322314940U CN 220912535 U CN220912535 U CN 220912535U
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- pressure gauge
- plugging
- fixedly connected
- connecting pipe
- head
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- 210000002445 nipple Anatomy 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- Measuring Fluid Pressure (AREA)
Abstract
The utility model discloses a pressure gauge with an exchangeable joint, which comprises a pressure gauge body, wherein a first connecting pipe, a fixed block, a sleeve, a fixed plate, a second connecting pipe, a first connecting head, a second connecting head, a third connecting head and a pipeline connecting pipe are arranged at the bottom of the pressure gauge body, and a plugging assembly is arranged in an inner cavity of the sleeve. According to the pressure gauge with the convertible joint, the first connector, the second connector, the third connector, the plugging component and the like are arranged, so that the connection pipes of pipelines with different sizes are conveniently installed by selecting the connectors with different types, meanwhile, when the pressure gauge body is replaced, the plugging component can be automatically closed, the pipelines are not required to be closed, normal transportation of the pipelines is not affected, and the pressure gauge body is convenient and quick to replace and high in practicability.
Description
Technical Field
The utility model relates to the technical field of pressure gauges, in particular to a pressure gauge with an adapter.
Background
The pressure gauge is characterized in that an elastic element is used as a sensitive element, the pressure gauge is an instrument for measuring and indicating pressure higher than the ambient pressure, the pressure gauge is very popular in application and almost extends to all industrial processes and scientific research fields, the pressure gauge is used for displaying the pressure by transmitting the pressure deformation to a pointer through the elastic deformation of the sensitive element in the gauge and then the pointer is caused to rotate by a conversion mechanism of a movement in the gauge.
But the manometer in the present market can not satisfy the operation requirement, and the manometer is installed on different pipelines, and the model of connector is different, is inconvenient for the installation, and the manometer is in the installation, need rotate with the spanner, and speed is slow. Meanwhile, when the pressure gauge is replaced, the pipeline needs to be sealed, the outflow of measuring media is avoided, the pipeline needs to be closed when the pressure gauge is replaced, the normal conveying of the pipeline is affected, sometimes, in order to ensure the normal conveying of the pipeline, a valve is independently arranged in front of the pressure gauge, the purpose that the main pipeline does not need to be closed when the pressure gauge is replaced is achieved, and the occupied equipment space is increased. Therefore, we propose a new pressure gauge with an exchangeable joint.
Disclosure of utility model
The utility model mainly aims to provide a pressure gauge with an convertible joint, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a pressure gauge of adapter, includes the manometer body, manometer body bottom fixedly connected with connecting pipe one, connecting pipe one bottom fixedly connected with fixed block, the fixed block bottom is connected with the sleeve through the screw thread meshing, sleeve bottom fixedly connected with fixed plate, the sleeve inner chamber is equipped with shutoff subassembly, fixed plate bottom fixedly connected with connecting pipe two, connecting pipe two bottom fixedly connected with connector one, connecting pipe one bottom is connected with connector two through the screw thread meshing, connecting pipe two bottoms are connected with connector three through the screw thread meshing, three bottom fixedly connected with piping connection pipe of connector.
As the further description of the technical scheme, the plugging assembly comprises a plugging tube, a limiting ring, a spring, a plugging raised head, a sliding tube and a through groove, wherein the plugging tube is fixedly connected with the top of the fixing plate, the limiting ring is fixedly connected with the top of the inner cavity of the plugging tube, the plugging raised head is in sliding connection with the side wall of the inner cavity of the limiting ring, the bottom of the plugging raised head is fixedly connected with the spring, and the bottom of the spring is fixedly connected with the top of the fixing plate.
As further description of the technical scheme, the shape of the plugging raised head is set to be in a convex shape, the top of the plugging raised head is fixedly connected with a sliding tube, and a plurality of through grooves are uniformly formed in the sliding tube.
As a further description of the above technical solution, the outer diameter of the plugging tube is smaller than the diameter of the inner cavity of the fixed block.
As a further description of the above technical solution, the outer diameter of the sliding tube is smaller than the diameter of the inner cavity of the stop collar.
As a further description of the technical scheme, the first connecting pipe, the fixed block, the plugging pipe, the fixed plate, the second connecting pipe, the first connecting head, the second connecting head, the third connecting head and the pipeline connecting pipe are mutually communicated.
Compared with the prior art, the utility model has the following beneficial effects:
1. Through setting up connector one, connector two, connector three etc. at connecting pipe two bottom fixedly connected with connector one, and the bottom of connector one is connected with connector two through screw thread meshing, and the bottom of connector two is connected with connector three through screw thread meshing, and the pipe connection pipe is installed to the bottom of connector three, and the connector one adopts the threaded connection head that the internal diameter is big, and the internal diameter of connector two is less than the internal diameter of connector one, and the internal diameter of connector three is less than the internal diameter of connector two. When the pressure gauge is used, the pipeline connecting pipes with different sizes can be installed by selecting different connectors, so that the connectors with different types are conveniently installed at the bottom of the pressure gauge body, the connectors with various types can be selected for installation, and the problems that the connectors of the pressure gauge body are different in types and inconvenient to install are solved.
2. Through setting up fixed block, the shutoff subassembly, the fixed plate, sleeve etc. during daily use, because fixed block passes through threaded engagement with the sleeve and is connected, when the fixed block passes through the screw thread and screws, just can make shutoff convex head leave the spacing ring, lose the sealing of shutoff convex head to the spacing ring, measuring medium can flow into fixed block, in connecting pipe one smoothly through logical groove etc. when needing to be changed, maintenance manometer body, unscrew the fixed block from the sleeve, follow the fixed block breaks away from gradually, the spring can exert thrust to shutoff convex head, make it pack into the spacing ring again, because the shape of shutoff convex head sets up into protruding font, and the position diameter that shutoff convex head is close to the top reduces, so can effectively block up the spacing ring through shutoff convex head, and further compress tightly through measuring medium's pressure, guarantee the leakproofness, like this when changing the manometer body, the shutoff subassembly can be sealed automatically, avoid measuring medium to flow, need not close the pipeline, do not influence the normal transportation of pipeline, manometer body convenient and fast, the practicality is strong.
Drawings
FIG. 1 is a schematic diagram of a pressure gauge with an adapter according to the present utility model;
FIG. 2 is a schematic diagram of the internal structure of a pressure gauge with an adapter according to the present utility model;
fig. 3 is an exploded view of a pressure gauge with an adapter according to the present utility model.
In the figure: 1. a pressure gauge body; 2. a first connecting pipe; 3. a fixed block; 4. a sleeve; 5. a fixing plate; 6. a plugging assembly; 7. a second connecting pipe; 8. a first connector; 9. a second connector; 10. a third connector; 11. a pipe connecting pipe; 6.1, plugging the pipe; 6.2, a limiting ring; 6.3, a spring; 6.4, plugging the raised head; 6.5, sliding tube; 6.6, through groove.
Detailed Description
In order to make the technical means, the creation characteristics and the effect of achieving the object of the present utility model easy to understand, the present utility model is further described below with reference to the specific embodiments.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", 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 direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like 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.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a pressure gauge of adapter, including pressure gauge body 1, pressure gauge body 1 bottom fixedly connected with connecting pipe one 2, connecting pipe one 2 bottom fixedly connected with fixed block 3, fixed block 3 bottom is connected with sleeve 4 through the screw thread meshing, sleeve 4 bottom fixedly connected with fixed plate 5, sleeve 4 inner chamber is equipped with shutoff subassembly 6, 5 bottom fixedly connected with connecting pipe two 7 of fixed plate, connecting pipe two 7 bottom fixedly connected with connector one 8, connecting head one 8 bottom is connected with connecting head two 9 through the screw thread meshing, connecting head two 9 bottoms are connected with connecting head three 10 through the screw thread meshing, connecting head three 10 bottom fixedly connected with pipeline connecting pipe 11, connecting head one 8, connecting head two 9, all be equipped with sealed the pad between the connecting head three 10, connecting head one 8 adopts the screwed connection head that the internal diameter is big, the internal diameter of connecting head two 9 is less than the internal diameter of connecting head one 8, the internal diameter of connecting head three 10 is less than the internal diameter of connecting head two 9. When the pressure gauge is used, the pipeline connecting pipes 11 with different sizes can be installed by selecting different connectors, so that the connectors with different types can be installed at the bottom of the pressure gauge body 1, connectors with various types can be selected for installation, and the problems that the connectors of the pressure gauge body 1 are different in types and inconvenient to install are solved.
Specifically, as shown in fig. 2, the first connecting pipe 2, the fixing block 3, the plugging pipe 6.1, the fixing plate 5, the second connecting pipe 7, the first connecting head 8, the second connecting head 9, the third connecting head 10 and the pipeline connecting pipe 11 are all mutually communicated, so that the pressure gauge body 1 is convenient for pressure testing.
Specifically, as shown in fig. 3, the plugging assembly 6 includes a plugging tube 6.1, a limiting ring 6.2, a spring 6.3, a plugging raised head 6.4, a sliding tube 6.5, a through groove 6.6, wherein the plugging tube 6.1 is fixedly connected with the top of the fixing plate 5, the limiting ring 6.2 is fixedly connected with the top of the inner cavity of the plugging tube 6.1, the plugging raised head 6.4 is slidingly inserted into the side wall of the inner cavity of the limiting ring 6.2, the bottom of the plugging raised head 6.4 is fixedly connected with the spring 6.3, the bottom of the spring 6.3 is fixedly connected with the top of the fixing plate 5, and the spring 6.3 is arranged in the inner cavity of the plugging tube 6.1. The shape of the plugging raised head 6.4 is arranged into a convex shape, the top of the plugging raised head 6.4 is fixedly connected with a sliding pipe 6.5, and a plurality of through grooves 6.6 are uniformly formed in the sliding pipe 6.5. The outer diameter of the plugging tube 6.1 is smaller than the diameter of the inner cavity of the fixed block 3. The outer diameter of the sliding tube 6.5 is smaller than the inner cavity diameter of the limiting ring 6.2. During daily use, because fixed block 3 passes through threaded engagement with sleeve 4 and is connected, when fixed block 3 passes through the screw thread and screws, extrude sliding tube 6.5 gradually, just can make shutoff raised head 6.4 leave spacing ring 6.2, lose shutoff raised head 6.4 and to spacing ring 6.2's seal, measuring medium can flow into fixed block 3, connecting pipe one smoothly through logical groove 6.6 etc. in, when needing to change, maintenance manometer body 1, unscrew fixed block 3 from sleeve 4, along with fixed block 3 breaks away from gradually, spring 6.3 can exert the thrust to shutoff raised head 6.4, make it in spacing ring 6.2 again, because shutoff raised head 6.4's shape sets up into protruding font, and shutoff raised head 6.4 is close to the position diameter at top reduces, can effectively block up spacing ring 6.2 through shutoff raised head 6.4, and further compress tightly through measuring medium's pressure, guarantee the leakproofness, like this when changing manometer body 1, shutoff subassembly 6 can be closed automatically, measuring medium need not be changed, the pipeline is not closed, normal practical, the convenience is avoided, the transportation is strong and the pipeline is not normally closed.
It should be noted that, the pressure gauge with the adaptor is provided with the first adaptor, the second adaptor is fixedly connected with the first adaptor 8 at the bottom of the second adaptor 7, the second adaptor 9 is connected with the bottom of the first adaptor 8 through threaded engagement, the third adaptor 10 is connected with the bottom of the second adaptor 9 through threaded engagement, the bottom of the third adaptor 10 is provided with the pipe connecting pipe 11, at this time, the first adaptor 8 is a threaded adaptor with a large inner diameter, the inner diameter of the second adaptor 9 is smaller than the inner diameter of the first adaptor 8, and the inner diameter of the third adaptor 10 is smaller than the inner diameter of the second adaptor 9. When the pressure gauge is used, the pipeline connecting pipes 11 with different sizes can be installed by selecting different connectors, so that the connectors with different types can be installed at the bottom of the pressure gauge body 1, connectors with various types can be selected for installation, and the problems that the connectors of the pressure gauge body 1 are different in types and inconvenient to install are solved.
When daily use, because fixed block 3 passes through screw thread engagement with sleeve 4 and is connected, when fixed block 3 passes through screw thread and screws, extrude sliding tube 6.5 gradually, just can make shutoff nipple 6.4 leave spacing ring 6.2, lose the sealing of shutoff nipple 6.4 to spacing ring 6.2, measuring medium can flow into fixed block 3 smoothly through logical groove 6.6 etc. in connecting pipe one 2, when needs change, maintenance manometer body 1, unscrew fixed block 3 from sleeve 4, along with fixed block 3 breaks away from gradually, spring 6.3 can exert the thrust to shutoff nipple 6.4, make it plug in spacing ring 6.2 again, because the shape of shutoff nipple 6.4 sets up into the protruding font, and the position diameter that shutoff nipple 6.4 is close to the top reduces, can effectively carry out the shutoff to spacing ring 6.2 through shutoff nipple 6.4, and further compress tightly through measuring medium's pressure, guarantee the leakproofness, like this when changing manometer body 1, can flow out the shutoff automatically, need not measure the duct, the practicality is avoided, the normal practicality is fast, the pressure gauge 1 is not influenced, the practicality is convenient, the transportation is not influenced.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a pressure gauge of adapter, includes pressure gauge body (1), its characterized in that, pressure gauge body (1) bottom fixedly connected with connecting pipe one (2), connecting pipe one (2) bottom fixedly connected with fixed block (3), fixed block (3) bottom is connected with sleeve (4) through the screw thread meshing, sleeve (4) bottom fixedly connected with fixed plate (5), sleeve (4) inner chamber is equipped with shutoff subassembly (6), fixed plate (5) bottom fixedly connected with connecting pipe two (7), connecting pipe two (7) bottom fixedly connected with connector one (8), connecting pipe one (8) bottom is connected with connector two (9) through the screw thread meshing, connecting pipe two (9) bottom is connected with connector three (10) through the screw thread meshing, connecting pipe three (10) bottom fixedly connected with pipe connection pipe (11).
2. The pressure gauge of an interchangeable joint according to claim 1, wherein the plugging assembly (6) comprises a plugging tube (6.1), a limiting ring (6.2), a spring (6.3), a plugging raised head (6.4), a sliding tube (6.5) and a through groove (6.6), the plugging tube (6.1) is fixedly connected with the top of the fixing plate (5), the limiting ring (6.2) is fixedly connected with the top of the inner cavity of the plugging tube (6.1), the plugging raised head (6.4) is slidably connected with the side wall of the inner cavity of the limiting ring (6.2), the bottom of the plugging raised head (6.4) is fixedly connected with the spring (6.3), and the bottom of the spring (6.3) is fixedly connected with the top of the fixing plate (5).
3. The pressure gauge of the convertible joint according to claim 2, wherein the plugging raised head (6.4) is provided with a convex shape, a sliding tube (6.5) is fixedly connected to the top of the plugging raised head (6.4), and a plurality of through grooves (6.6) are uniformly formed in the sliding tube (6.5).
4. A pressure gauge of an exchangeable joint according to claim 3, characterized in that the outer diameter of the plugging tube (6.1) is smaller than the diameter of the inner cavity of the fixed block (3).
5. A pressure gauge of an exchangeable joint according to claim 3, characterized in that the outer diameter of the sliding tube (6.5) is smaller than the inner diameter of the stop collar (6.2).
6. The pressure gauge of the convertible joint according to claim 1, wherein the first connecting pipe (2), the fixed block (3), the plugging pipe (6.1), the fixed plate (5), the second connecting pipe (7), the first connecting head (8), the second connecting head (9), the third connecting head (10) and the pipeline connecting pipe (11) are all communicated with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322314940.5U CN220912535U (en) | 2023-08-28 | 2023-08-28 | Pressure gauge with convertible joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322314940.5U CN220912535U (en) | 2023-08-28 | 2023-08-28 | Pressure gauge with convertible joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220912535U true CN220912535U (en) | 2024-05-07 |
Family
ID=90918230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322314940.5U Active CN220912535U (en) | 2023-08-28 | 2023-08-28 | Pressure gauge with convertible joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220912535U (en) |
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2023
- 2023-08-28 CN CN202322314940.5U patent/CN220912535U/en active Active
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