CN210108585U - Precision stainless steel anti-seismic pressure gauge - Google Patents
Precision stainless steel anti-seismic pressure gauge Download PDFInfo
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- CN210108585U CN210108585U CN201920886283.2U CN201920886283U CN210108585U CN 210108585 U CN210108585 U CN 210108585U CN 201920886283 U CN201920886283 U CN 201920886283U CN 210108585 U CN210108585 U CN 210108585U
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Abstract
The utility model discloses a precision stainless steel anti-seismic pressure gauge, which comprises a joint, a dial, a core, a shell and a piston assembly, wherein the top end of the joint is fixedly connected with the shell, the dial is arranged at the left side inside the shell, the core is detachably connected with the middle part of the shell, the top end of the core is buckled and connected with a pointer, the top end of the right side inside the shell is provided with a spring tube, and the bottom part of the spring tube is fixedly connected with a connecting rod through a rotating shaft, can effectively protect internal parts from environmental influence and filth invasion.
Description
Technical Field
The utility model relates to an antidetonation manometer, in particular to precision type stainless steel antidetonation manometer.
Background
The anti-seismic pressure gauge has good anti-seismic performance, is particularly suitable for measuring the pressure of liquid, gas or steam without explosion hazard, crystallization or solidification and corrosion to copper and copper alloy under the conditions of strong mechanical vibration and severe medium pressure pulsation, has stable indication and clear reading, and is widely applied to heavy machinery, mines, petroleum, chemical engineering, metallurgy, electric power and other departments.
In order to ensure the accuracy grade requirement of the anti-seismic pressure gauge, the anti-seismic pressure gauge needs to be packaged, transported and stored carefully, and devices of the anti-seismic pressure gauge are easily damaged due to human factors such as severe vibration, jolt, operation in artificial transportation, impact and the like, for example, a gauge shaft is separated from a pointer, a pressing ring is loosened, the tightness is weakened due to the loosening of the pressing ring, the damping liquid leakage sometimes occurs, the anti-seismic performance of the pressure gauge is influenced, and if a machine body moves violently, the pressure gauge can be impacted, so that components inside the pressure gauge are damaged.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a precision type stainless steel antidetonation manometer, through packing damping fluid in the shell, can resist the operational environment vibration and reduce medium pressure's pulsation influence, the anti-seismic performance has been improved, through installing the explosion-proof stopper, improve the explosion-proof performance, through being equipped with piston assembly and spring, piston assembly and spring use mutually supporting can effectual reduction organism to the vibrations of manometer, thereby avoid the inside electronic component's of manometer impaired, the shell of manometer is airtight type structure, can protect inside parts effectively to avoid environmental impact and filthy invasion, can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the precise stainless steel anti-seismic pressure gauge comprises a joint, a dial, a movement, a shell and a piston assembly, wherein the shell is fixedly connected to the top end of the joint, the dial is installed on the left side inside the shell, the movement is detachably connected to the middle of the shell, a pointer is connected to the top end of the movement in a buckling mode, a spring tube is installed on the top end of the right side inside the shell, a connecting rod is fixedly connected to the bottom of the spring tube through a rotating shaft, an explosion-proof opening is formed in the top end of the shell, a spring is fixedly connected to the back of the shell, the piston assembly is installed inside the spring, and a.
Furthermore, a sealing ring is embedded in the inner side wall of the shell, and a lining ring is embedded in the inner side wall of the sealing ring.
Further, the housing is of an airtight structure.
Furthermore, the top end of the explosion-proof opening is detachably connected with an explosion-proof plug.
Further, a certain amount of damping liquid is filled in the shell.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses a packing damping fluid in the shell, can anti operational environment vibration and reduction medium pressure's pulsation influence, the anti-seismic performance has been improved, through installing the explosion-proof stopper, improve explosion-proof performance, through being equipped with piston assembly and spring, piston assembly and spring use mutually supporting can effectual reduction organism to the vibrations of manometer, thereby avoid the inside electronic component's of manometer impaired, the shell of manometer is airtight type structure, can protect inside parts effectively to avoid environmental impact and filthy invasion, increase of service life.
Drawings
Figure 1 is the utility model relates to an overall structure schematic diagram of accurate type stainless steel antidetonation manometer.
Fig. 2 is the utility model relates to an inner structure schematic diagram of precision type stainless steel antidetonation manometer.
Fig. 3 is the utility model relates to a side structure schematic diagram of precision type stainless steel antidetonation manometer.
In the figure: 1. a joint; 2. a gasket; 3. a dial; 4. a pointer; 5. a spring tube; 6. a movement; 7. a connecting rod; 8. a housing; 9. an explosion-proof plug; 10. an explosion-proof port; 11. a seal ring; 12. a rotating shaft; 13. damping fluid; 14. a piston assembly; 15. a spring; 16. and (7) mounting a seat.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-3, a precision stainless steel anti-seismic pressure gauge comprises a joint 1, a dial 3, a movement 6, a housing 8 and a piston assembly 14, wherein the top end of the joint 1 is fixedly connected with the housing 8, the dial 3 is installed on the left side inside the housing 8, the movement 6 is detachably connected to the middle of the housing 8, a pointer 4 is connected to the top end of the movement 6 in a buckling manner, a spring tube 5 is installed on the top end of the right side inside the housing 8, a connecting rod 7 is fixedly connected to the bottom of the spring tube 5 through a rotating shaft 12, an explosion-proof opening 10 is formed in the top end of the housing 8, a spring 15 is fixedly connected to the back of the housing 8, the piston assembly 14 is installed inside the spring 15, and a.
A sealing ring 11 is embedded in the inner side wall of the shell 8, and a lining ring 2 is embedded in the inner side wall of the sealing ring 11.
Wherein, the shell 8 is an airtight structure.
Wherein, the top end of the explosion-proof opening 10 is detachably connected with an explosion-proof plug 9.
Wherein, the shell 8 is filled with a certain amount of damping liquid 13.
It should be noted that, the utility model relates to a precision stainless steel anti-seismic pressure gauge, the bottom of the pressure gauge shell 8 is connected with the instrument panel through the joint 1, the pressure gauge passes through the elastic deformation of the sensitive element (not shown in the figure) inside the shell 8, then the pressure deformation is conducted to the pointer 4 through the spring tube 5 and the connecting rod 7 connected with the core 6 inside the gauge, the pointer 4 is caused to rotate on the dial 3 to display the pressure, the inner side wall of the shell 8 is provided with the sealing ring 11 and the lining ring 2, the damping liquid 13 inside the pressure gauge shell 8 is prevented from leaking, in order to improve the anti-explosion function, the top end of the shell 8 is provided with the explosion-proof opening 10 and the explosion-proof plug 9, when the pressure gauge operates, the explosion-proof plug 9 is arranged on the explosion-proof opening 10, the back of the pressure gauge is provided with the spring 15, the spring 15 is fixedly connected with the mounting base 16, the mounting base 16, reduce the resistance, avoided leading to the inside components and parts of manometer to damage because of the collision.
It should be noted that the utility model relates to a precision stainless steel antidetonation manometer, including joint 1, junk ring 2, circle 3, pointer 4, spring tube 5, core 6, connecting rod 7, shell 8, explosion-proof plug 9, explosion-proof mouth 10, sealing washer 11, pivot 12, damping fluid 13, piston assembly 14, spring 15 and mount pad 16, the part is general standard or the part that technical staff in the field knows, and its structure and principle all are that technical staff all can learn through the technical manual or learn through conventional experimental method.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a precision type stainless steel antidetonation manometer, includes joint (1), circle (3), core (6), shell (8) and piston assembly (14), its characterized in that: the connector is characterized in that a shell (8) is fixedly connected to the top end of the connector (1), a dial (3) is installed on the left side inside the shell (8), a movement (6) is detachably connected to the middle of the shell (8), a pointer (4) is connected to the top end of the movement (6) in a buckling mode, a spring tube (5) is installed on the top end of the right side inside the shell (8), a connecting rod (7) is fixedly connected to the bottom of the spring tube (5) through a rotating shaft (12), an explosion-proof opening (10) is formed in the top end of the shell (8), a spring (15) is fixedly connected to the back of the shell (8), a piston assembly (14) is installed inside the spring (15), and a mounting seat.
2. The precision stainless steel anti-seismic pressure gauge according to claim 1, characterized in that: the utility model discloses a seal ring (11) is inlayed to shell (8) inside wall, seal ring (11) inside wall is inlayed and is had lining ring (2).
3. The precision stainless steel anti-seismic pressure gauge according to claim 1, characterized in that: the shell (8) is of an airtight structure.
4. The precision stainless steel anti-seismic pressure gauge according to claim 1, characterized in that: the top end of the explosion-proof opening (10) is detachably connected with an explosion-proof plug (9).
5. The precision stainless steel anti-seismic pressure gauge according to claim 1, characterized in that: and a certain amount of damping liquid (13) is filled in the shell (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920886283.2U CN210108585U (en) | 2019-06-13 | 2019-06-13 | Precision stainless steel anti-seismic pressure gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920886283.2U CN210108585U (en) | 2019-06-13 | 2019-06-13 | Precision stainless steel anti-seismic pressure gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210108585U true CN210108585U (en) | 2020-02-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920886283.2U Active CN210108585U (en) | 2019-06-13 | 2019-06-13 | Precision stainless steel anti-seismic pressure gauge |
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| Country | Link |
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| CN (1) | CN210108585U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116499635A (en) * | 2023-04-25 | 2023-07-28 | 重庆昆仑仪表有限公司 | Antidetonation stainless steel manometer |
-
2019
- 2019-06-13 CN CN201920886283.2U patent/CN210108585U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116499635A (en) * | 2023-04-25 | 2023-07-28 | 重庆昆仑仪表有限公司 | Antidetonation stainless steel manometer |
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