CN215414170U - Pressure gauge with adjustable installation - Google Patents
Pressure gauge with adjustable installation Download PDFInfo
- Publication number
- CN215414170U CN215414170U CN202121420108.8U CN202121420108U CN215414170U CN 215414170 U CN215414170 U CN 215414170U CN 202121420108 U CN202121420108 U CN 202121420108U CN 215414170 U CN215414170 U CN 215414170U
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- Prior art keywords
- pressure gauge
- sliding sleeve
- connecting piece
- cock
- connection
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- 238000009434 installation Methods 0.000 title claims abstract description 15
- 239000012530 fluid Substances 0.000 claims abstract description 23
- 230000008878 coupling Effects 0.000 claims abstract description 7
- 238000010168 coupling process Methods 0.000 claims abstract description 7
- 238000005859 coupling reaction Methods 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 44
- 238000000034 method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000011160 research Methods 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 discloses an adjustable pressure gauge, which comprises a pressure gauge body, a pressure gauge body and a pressure gauge body, wherein the pressure gauge body comprises a dial plate and a connecting pipe; coupling assembling includes sliding sleeve and connecting piece, the connecting piece outside is located to the sliding sleeve cover, but the connecting piece relative sliding sleeve rotates, connecting piece one end is stretched out the sliding sleeve and is connected with connecting pipe detachable, the other end of connecting piece is used for inserting and locates in pressure gauge joint or the cock, when the connecting piece inserts and locates in pressure gauge joint or the cock, relative pressure gauge joint or cock rotate, what the one end of connecting pipe was kept away from to the sliding sleeve is used for and is connected with pressure gauge joint or cock detachable, when the sliding sleeve, the connecting piece is connected with pressure gauge joint or cock simultaneously, the sliding sleeve locks the connecting piece, the one end middle part that the connecting pipe was kept away from to the connecting piece is provided with the convex part, be provided with fluid inlet on the convex part, fluid inlet and connecting pipe intercommunication. The installation position that appears when this application has solved current manometer installation is improper condition easily.
Description
Technical Field
The utility model belongs to the field of pressure gauges, and particularly relates to a pressure gauge with an adjustable installation angle of 360 degrees.
Background
The pressure gauge is a meter which takes an elastic element as a sensitive element and measures and indicates the pressure higher than the ambient pressure, is very commonly applied and almost extends to all the fields of industrial processes and scientific researches. The method is widely available in the fields of heating power pipe networks, oil and gas transmission, water and gas supply systems, vehicle maintenance plants and shops and the like. Especially in the industrial process control and technical measurement process, the mechanical pressure gauge is more and more widely applied due to the characteristics of high mechanical strength, convenient production and the like of the elastic sensitive element of the mechanical pressure gauge.
In prior art, the manometer is connected through connecting pipe and pressure tap or cock, and usually the connecting pipe is connected through the screw thread with pressure tap or cock, but, in the installation, after the screw was tightened, if the direction is improper, the rethread moves back the direction of silk adjustment, causes the seepage very easily, the technical problem that needs to solve in the field of the aforesaid problem urgently.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an adjustable pressure gauge.
The technical scheme for solving the technical problems is as follows:
the pressure gauge comprises a pressure gauge body, a pressure gauge body and a pressure gauge body, wherein the pressure gauge body comprises a dial plate and a connecting pipe; and
coupling assembling, coupling assembling includes sliding sleeve and connecting piece, the sliding sleeve cover is located the connecting piece outside, the connecting piece can be relative the sliding sleeve rotates, connecting piece one end with the connecting pipe is connected, the other end of connecting piece is used for inserting and locates in pressure gauge joint or the cock, works as the connecting piece is inserted and is located when in pressure gauge joint or the cock can be relative pressure gauge joint or cock rotate, the sliding sleeve is kept away from the one end of connecting pipe be used for with pressure gauge joint or cock detachable connects, works as the sliding sleeve the connecting piece simultaneously with when pressure gauge joint or cock are connected, the sliding sleeve is used for the locking the connecting piece, the connecting piece is kept away from the one end of connecting pipe is provided with fluid inlet, fluid inlet with the connecting pipe intercommunication.
The connecting pipe disclosed by the application has the beneficial effects that: the installation position that appears when having solved current manometer installation is improper condition easily, and the manometer can 360 install in the installation, can make the mounting means more nimble.
In an alternative embodiment, a seal assembly is also included for preventing fluid leakage.
In an alternative embodiment, one end of the connecting piece for connecting the pressure gauge connector or the cock extends out of the sliding sleeve and is provided with a sealing surface, the diameter of the sealing surface is larger than the inner diameter of the sliding sleeve, a convex part is arranged in the middle of the sealing surface, and the fluid inlet is arranged on the convex part.
In an alternative embodiment, an annular seal groove is disposed on the sealing face around the fluid inlet, the seal assembly includes a first seal disposed within the annular seal groove and a second seal disposed between the sealing face and the sliding sleeve; the radial section of the sealing surface is an outer hexagon.
In an alternative embodiment, the sliding sleeve is provided with external threads on the outer side, and the sliding sleeve can be connected with the pressure gauge connector or the cock threads.
In an alternative embodiment, the connecting tube is removably connected to the connector, and the seal assembly includes a third seal for preventing leakage of fluid through the connection of the connector to the connecting tube.
In an alternative embodiment, the connecting pipe is in threaded connection with the connecting piece, and the third sealing element is sleeved outside the connection position of the connecting pipe and the connecting piece.
In an alternative embodiment, the connecting tube is integrally formed with the connecting piece, and the dial is detachably connected to the connecting tube.
In an alternative embodiment, one end of the sliding sleeve close to the connecting pipe is provided with a flange protruding towards the outside of the sliding sleeve.
Drawings
FIG. 1 is a sectional view of a detachable connection of a connection pipe and a connection member according to an embodiment of the present application;
FIG. 2 is a sectional view of a connecting pipe and a connecting member integrally formed in an embodiment of the present application;
description of reference numerals: 1. a sliding sleeve; 2. a flange; 3. a connecting member; 4. a convex portion; 5. a sealing surface; 6. a dial plate; 7. a first seal member; 8. a second seal member; 9. a third seal member; 10. and (4) connecting the pipes.
Detailed Description
The principles and features of this application are described below in conjunction with the drawings and the embodiments, which are set forth to illustrate the application and not to limit the scope of the application.
The following discloses many different embodiments or examples for implementing the subject technology described. While specific examples of one or more arrangements of features are described below to simplify the disclosure, the examples should not be construed as limiting the present disclosure, and a first feature described later in the specification in conjunction with a second feature can include embodiments that are directly related, can also include embodiments that form additional features, and further can include embodiments in which one or more additional intervening features are used to indirectly connect or combine the first and second features to each other so that the first and second features may not be directly related.
As shown in fig. 1 and 2, the application discloses an embodiment of an adjustable pressure gauge of installation, this pressure gauge includes manometer body and coupling assembling.
The pressure gauge body comprises a dial 6 and a connecting pipe 10, and the connecting pipe 10 is communicated with the inside of the dial 6.
Wherein, the above-mentioned coupling assembly includes sliding bush 1 and link 3, the sliding bush 1 is located outside the link 3, the link 3 can rotate relative to the sliding bush 1, for example, in an example, leave certain fit clearance between inside of sliding bush 1 and outside of link 3, one end of link 3 stretches out the sliding bush 1 and is used for connecting with connecting tube 10, in this application, the link 3 can adopt the threaded connection with connecting tube 10, another end of link 3 is used for inserting and locating in the pressure gauge joint or cock, when the link 3 is inserted and located in the pressure gauge joint or cock, rotate the sliding bush, one end of sliding bush 1 far away from connecting tube 10 is used for connecting with the pressure gauge joint or cock is removable, when the sliding bush 1, link 3 is connected with the pressure gauge joint or cock at the same time, the sliding bush 1 is used for locking the link 3, one end of link 3 far away from the pressure gauge has fluid inlets, the fluid inlet is connected to the inside of the connection tube 10, for example, in some embodiments, the fluid inlet may be directly provided on the connection member 3, in other examples, one end of the connection member 3 away from the pressure gauge is provided with a convex portion 4, the fluid inlet is provided on the convex portion 4, and the convex portion 4 is used for being inserted into a pressure gauge connector or a cock for allowing fluid to enter the pressure gauge body.
In the present application, as shown in fig. 1, the connection tube 10 can be detachably connected to the connection member 3, for example, the connection tube 10 is provided with an external thread, and the connection member 3 is provided with an internal thread matching with the external thread. In other examples, as shown in fig. 2, the connection tube 10 may be integrally formed with the connection 3, and the dial 6 may be detachably connected to the connection tube 10.
The method comprises the following steps of: at first establish 1 cover of sliding sleeve outside connecting piece 3, then, be connected connecting pipe 10 and connecting piece 3, insert the one end of connecting piece 3 keeping away from connecting pipe 10 again to pressure meter connector or cock in, this moment, connecting piece 3 is in the state of not locking, pressure meter connector or cock rotation relatively, thereby operating personnel can rotate connecting piece 3 and just change dial plate 6, then, be connected sliding sleeve 1 and pressure meter connector or cock again, locking connecting piece 3 after sliding sleeve 1 and pressure meter connector or cock are connected, connecting piece 3 can't rotate, thereby accomplish the erection joint of connecting pipe 10.
Further, in the embodiments disclosed herein, a sealing assembly is further included for preventing fluid leakage after the connection pipe 10 is assembled.
For further explanation of the present application, the present application is described in some more specific embodiments, specifically, in an example, the outside of the sliding sleeve 1 is provided with an external thread, the outlet end of the pressure gauge joint or cock is provided with an internal thread, the sliding sleeve 1 can be connected with the pressure gauge joint or cock by a thread, one end of the connecting piece 3 for connecting the pressure gauge joint or cock extends out of the sliding sleeve 1 and is provided with a sealing surface 5 protruding out of the connecting piece 3, in the common pressure gauge joint or cock, the inside thereof is provided with a boss protruding inwards in a circumferential direction, the present application can press the sealing surface 5 by providing the sealing surface 5 on the outside of the connecting piece 3, so that the sealing surface 5 can be abutted against the boss inside the pressure gauge joint or cock when the sliding sleeve 1 is fixed, thereby lock connecting piece 3, in this embodiment, convex part 4 sets up in the middle part of sealed face 5, and the diameter of sealed face 5 is greater than the internal diameter of sliding sleeve 1, and this moment, because connecting piece 3 is not died by the lock, then can rotate relative pressure meter connector or cock, when being connected sliding sleeve 1 with pressure meter connector or cock, along with sliding sleeve 1's screw in, sliding sleeve 1 is close to the tip extrusion connecting piece 3 of connecting piece 3, and then locks connecting piece 3 with pressure meter connector or cock together. In some examples, the sealing surface has an outer hexagonal cross-section, which facilitates the installation and removal of the connection element 3.
In this example, the sealing assembly comprises a first seal 7 and a second seal 8, wherein a circumferential annular sealing groove is provided on the sealing surface 5 outside the projection 4, the first seal 7 is embedded in the annular sealing groove, when the pressure gauge is installed, the sealing surface 5 in the connecting piece 3 is propped against the end surface of the pressure gauge joint or the cock, sealing is achieved by pressing the first seal 7 inside the pressure tap or cock, the first seal 7 serving to prevent fluid leakage past the outside edge of the connection 3, the first sealing element 7 can be, but is not limited to, a sealing ring, wherein the second sealing element 8 is clamped between the sealing surface 5 and the sliding sleeve 1, namely, the second sealing element 8 is pressed by the sliding sleeve 1 and the connecting piece 3 to realize sealing, the second sealing element 8 is used for preventing fluid from entering between the sliding sleeve 1 and the connecting piece 3, and the second sealing element 8 can be but is not limited to a sealing ring.
In the embodiment where the connection piece 3 is screwed to the connection tube 10, the sealing assembly further comprises a third seal 9, the third seal 9 being adapted to prevent leakage of fluid through the connection of the connection piece 3 to the connection tube 10.
Specifically, the diameter of the external thread portion of the connecting member 3 is smaller than the diameter of the other portion of the connecting member 3, so that the external thread portion and the other portion of the connecting member 3 form a step structure with a height difference, in this example, the third sealing member 9 is sleeved on the external thread end of the connecting member 3 near one end of the sliding sleeve 1, when the connecting pipe 10 is screwed, the connecting pipe 10 can press the third sealing member 9 to achieve sealing, and the third sealing member 9 can be, but is not limited to, a sealing ring.
In addition, in order to facilitate the final fastening of the sliding sleeve 1 with a pressure gauge connector or cock, one end of the sliding sleeve 1 near the connecting pipe 10 is provided with a flange 2 protruding outside the sliding sleeve 1, the flange 2 can facilitate the operator to rotate the sliding sleeve 1, and provides a stress point, and the flange 2 can be hexagonal or diagonal.
The installation position that present manometer appears when the installation is improper condition has been solved to this application, and the pressure gauge can 360 install in this application in the installation, can make the mounting means more nimble.
In the description of the present specification, it is to be understood that the terms "center", "length", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "inner", "outer", "peripheral side", "circumferential", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being 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 specification.
In the description of the present specification, "a plurality" means at least two, e.g., two, three, etc., unless explicitly defined otherwise.
In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to 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. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
The terms used in the present specification are those general terms currently widely used in the art in consideration of functions related to the present disclosure, but they may be changed according to the intention of a person having ordinary skill in the art, precedent, or new technology in the art. Also, specific terms may be selected by the applicant, and in this case, their detailed meanings will be described in the detailed description of the present disclosure. Therefore, the terms used in the specification should not be construed as simple names but based on the meanings of the terms and the overall description of the present disclosure.
Flowcharts or text are used in this specification to illustrate the operational steps performed in accordance with embodiments of the present application. It should be understood that the operational steps in the embodiments of the present application are not necessarily performed in the exact order recited. Rather, the various steps may be processed in reverse order or simultaneously, as desired. Meanwhile, other operations may be added to the processes, or a certain step or several steps of operations may be removed from the processes.
The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (9)
1. The adjustable pressure gauge is characterized by comprising a pressure gauge body, a pressure gauge body and a pressure gauge body, wherein the pressure gauge body comprises a dial plate and a connecting pipe; and
coupling assembling, coupling assembling includes sliding sleeve and connecting piece, the sliding sleeve cover is located the connecting piece outside, the connecting piece can be relative the sliding sleeve rotates, connecting piece one end with the connecting pipe is connected, the other end of connecting piece is used for inserting and locates in pressure gauge joint or the cock, works as the connecting piece is inserted and is located when in pressure gauge joint or the cock can be relative pressure gauge joint or cock rotate, the sliding sleeve is kept away from the one end of connecting pipe be used for with pressure gauge joint or cock detachable connects, works as the sliding sleeve the connecting piece simultaneously with when pressure gauge joint or cock are connected, the sliding sleeve is used for the locking the connecting piece, the connecting piece is kept away from the one end of connecting pipe is provided with fluid inlet, fluid inlet with the connecting pipe intercommunication.
2. The adjustable pressure gauge according to claim 1, further comprising a seal assembly for preventing fluid leakage.
3. The adjustable pressure gauge according to claim 2, wherein said connecting member is adapted to connect one end of said pressure tap or cock to said sliding sleeve and is provided with a sealing surface, said sealing surface having a diameter larger than an inner diameter of said sliding sleeve, a convex portion is provided on a middle portion of said sealing surface, and said fluid inlet is opened on said convex portion.
4. The adjustable pressure gauge according to claim 3, wherein an annular seal groove is provided in said sealing face around said fluid inlet, said seal assembly comprising a first seal member and a second seal member, said first seal member being disposed in said annular seal groove, said second seal member being disposed between said sealing face and said sliding sleeve; the radial section of the sealing surface is an outer hexagon.
5. The adjustable pressure gauge according to claim 3, wherein the sliding sleeve is provided with external threads on the outer side, and the sliding sleeve can be connected with the pressure gauge connector or the cock threads.
6. The adjustable pressure gauge according to any of claims 2 to 5, wherein the connection tube is detachably connected to the connection member, and the sealing assembly comprises a third sealing member for preventing fluid from leaking through a connection of the connection member and the connection tube.
7. The adjustable pressure gauge according to claim 6, wherein the connection tube is in threaded connection with the connection member, and the third sealing member is sleeved outside the connection position of the connection tube and the connection member.
8. The adjustable pressure gauge for mounting according to any one of claims 1 to 5, wherein the connection tube is integrally formed with the connection member, and the dial is detachably connected to the connection tube.
9. The adjustable pressure gauge for installation according to any one of claims 1 to 5, wherein an end of the sliding sleeve near the connection pipe is provided with a flange protruding outward of the sliding sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121420108.8U CN215414170U (en) | 2021-06-23 | 2021-06-23 | Pressure gauge with adjustable installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121420108.8U CN215414170U (en) | 2021-06-23 | 2021-06-23 | Pressure gauge with adjustable installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215414170U true CN215414170U (en) | 2022-01-04 |
Family
ID=79641934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121420108.8U Expired - Fee Related CN215414170U (en) | 2021-06-23 | 2021-06-23 | Pressure gauge with adjustable installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215414170U (en) |
-
2021
- 2021-06-23 CN CN202121420108.8U patent/CN215414170U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220104 |