CN210689922U - Flange type stainless steel pressure gauge - Google Patents
Flange type stainless steel pressure gauge Download PDFInfo
- Publication number
- CN210689922U CN210689922U CN201922174846.8U CN201922174846U CN210689922U CN 210689922 U CN210689922 U CN 210689922U CN 201922174846 U CN201922174846 U CN 201922174846U CN 210689922 U CN210689922 U CN 210689922U
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- CN
- China
- Prior art keywords
- stainless steel
- connecting plate
- pressure gauge
- unit display
- dial
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- Expired - Fee Related
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Abstract
The utility model discloses a flange formula stainless steel manometer, including connecting plate, set nut and unit display strip, the both ends sub-unit connection of connecting plate has fixation nut, and is connected with the spliced pole in the middle part of the connecting plate, unit display strip distributes in the surface of dial plate, and the outside of unit display strip distributes and have the numerical value scale, the peripheral distribution of center pin has the spring pipe, and the one end of spring pipe is connected with the connecting rod, the other end of connecting rod is connected with the core, and the other end of core is connected with the hairspring, the opposite side distribution of dial plate has back stainless steel lid shell. This flange formula stainless steel manometer is provided with the sealing washer for whole device has better sealed effect, prevents that vapor from getting into to cause the damage to inside instrument, makes this pressure device's life obtain great promotion, and the device shell is made for stainless steel material, has better corrosion resistance, can play better guard action to internals.
Description
Technical Field
The utility model relates to an instrument and meter technical field specifically is a flange formula stainless steel manometer.
Background
The pressure gauge is mainly used for monitoring the working pressure of media filled in a pressure container, a pipeline and the like so as to properly control the pressure capacity and protect the safety of equipment, or provides a reliable basis for monitoring, controlling and adjusting production for operators by mastering pressure parameters, so that the pressure gauge can be widely used in the fields of automobiles, engineering machinery, coal mine equipment, chemical equipment and the like, and is an important instrument.
The manometer on the market is mostly all not convenient for install, and does not set up seal structure for outside vapor very easily gets into the manometer in, causes destruction to inside device, makes the life of the manometer that significantly reduces, has brought troublesome problem for the user, and for this, we provide a flange formula stainless steel manometer.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a flange formula stainless steel manometer to solve the manometer on the market that proposes in the above-mentioned background art and all be not convenient for install mostly, and do not set up seal structure, make outside vapor very easily get into in the manometer, cause the destruction to inside device, make the life of the manometer that significantly reduces, brought troublesome problem for the user.
In order to achieve the above object, the utility model provides a following technical scheme: a flange type stainless steel pressure gauge comprises a connecting plate, a positioning nut and a unit display strip, wherein fixing nuts are connected to the lower portions of two ends of the connecting plate, a connecting column is connected to the middle of the connecting plate, the positioning nut is connected to the lower end of the connecting column, a rotating shaft is connected to the upper end of the connecting column, a front stainless steel cover shell is connected to the upper end of the rotating shaft, a transparent resin panel is connected to one side of the front stainless steel cover shell, a sealing ring is connected to the other side of the transparent resin panel, a dial plate is connected to the other side of the sealing ring, the unit display strip is distributed on the outer surface of the dial plate, numerical scales are distributed on the outer side of the unit display strip, pointers are distributed in the dial plate, a central shaft is connected to one end of each pointer, spring tubes are distributed on the, and the other end of the movement is connected with a hairspring, and the other side of the dial plate is distributed with a rear stainless steel cover shell.
Preferably, the connecting column forms a fixed connection structure with the connecting plate through a positioning nut, and the connecting column and the connecting plate are vertically distributed.
Preferably, a movable structure is formed between the rotating shaft and the connecting column, and the rotating shaft and the connecting column are distributed on the same vertical line.
Preferably, an embedded structure is formed between the front stainless steel cover shell and the transparent resin panel, and the front stainless steel cover shell and the transparent resin panel are distributed in a parallel manner.
Preferably, the unit display bars and the numerical value scales are of an integrated structure, and the unit display bars are symmetrically distributed about a vertical central axis of the dial plate.
Preferably, the pointer passes through and constitutes revolution mechanic between center pin and the dial plate, and constitutes detachable construction between dial plate and the back stainless steel lid shell.
Compared with the prior art, the beneficial effects of the utility model are that: the flange type stainless steel pressure gauge is provided with the sealing ring, so that the whole device has a good sealing effect, water vapor is prevented from entering and damaging internal instruments, the service life of the pressure device is greatly prolonged, and the shell of the pressure device is made of stainless steel materials, so that the pressure device has good corrosion resistance and can play a good role in protecting internal parts;
the flange type stainless steel pressure gauge is provided with a fixed connection structure, the connecting column is convenient to fix the pressure gauge through the fixed connection structure formed between the positioning nut and the connecting plate, the installation of a user is convenient, and the rotating shaft and the connecting column form a movable structure, so that the pressure gauge can be rotated through the rotating shaft, and the reading of the number of the pressure gauge is convenient;
the flange type stainless steel pressure gauge is provided with a rotating structure, and the pointer is convenient to rotate through the rotating structure formed between the central shaft and the dial plate, so that the indicating effect of the pointer is better;
drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the sealing ring of the present invention;
fig. 3 is a schematic diagram of the pointer structure of the present invention.
In the figure: 1. a connecting plate; 2. fixing a nut; 3. connecting columns; 4. positioning a nut; 5. a rotating shaft; 6. a front stainless steel cover shell; 7. a transparent resin panel; 8. a seal ring; 9. a dial plate; 10. a unit display bar; 11. numerical value calibration; 12. a pointer; 13. a central shaft; 14. a spring tube; 15. a connecting rod; 16. a movement; 17. a balance spring; 18. and a rear stainless steel cover shell.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a flange type stainless steel pressure gauge comprises a connecting plate 1, fixing nuts 2, connecting columns 3, positioning nuts 4, rotating shafts 5, a front stainless steel cover shell 6, a transparent resin panel 7, a sealing ring 8, a dial 9, a unit display bar 10, numerical scales 11, a pointer 12, a central shaft 13, a spring tube 14, a connecting rod 15, a machine core 16, a hairspring 17 and a rear stainless steel cover shell 18, wherein the lower parts of two ends of the connecting plate 1 are connected with the fixing nuts 2, the middle part of the connecting plate 1 is connected with the connecting columns 3, the positioning nuts 4 are connected to the lower ends of the connecting columns 3, the upper ends of the connecting columns 3 are connected with the rotating shafts 5, the connecting columns 3 form a fixed connecting structure through the positioning nuts 4 and the connecting plate 1, the connecting columns 3 and the connecting plate 1 are vertically distributed, a movable structure is formed between the rotating shafts 5 and the connecting columns 3, and the rotating, the connecting column 3 and the connecting plate 1 form a fixed connecting structure through the positioning nut 4, so that the pressure gauge is convenient to fix and the installation of a user is convenient, and the rotating shaft 5 and the connecting column 3 form a movable structure, so that the pressure gauge can be rotated through the rotating shaft 5, and the reading of the readings of the pressure gauge is convenient;
the upper end of the rotating shaft 5 is connected with a front stainless steel cover shell 6, one side of the front stainless steel cover shell 6 is connected with a transparent resin panel 7, an embedded structure is formed between the front stainless steel cover shell 6 and the transparent resin panel 7, the front stainless steel cover shell 6 and the transparent resin panel 7 are distributed in a parallel mode, the transparent resin panel 7 has good permeability, numerical value scales 11 can be clearly checked through the transparent resin panel 7, the transparent resin panel 7 can also protect internally installed instruments, the front stainless steel cover shell 6 is made of stainless steel materials, and has good corrosion resistance and can play a good role in protecting internal parts;
the other side of the transparent resin panel 7 is connected with a sealing ring 8, the other side of the sealing ring 8 is connected with a dial 9, unit display strips 10 are distributed on the outer surface of the dial 9, numerical value scales 11 are distributed on the outer side of the unit display strips 10, an integrated structure is formed between the unit display strips 10 and the numerical value scales 11, the unit display strips 10 are distributed symmetrically about a vertical central axis of the dial 9, the sealing ring 8 enables the whole device to have a good sealing effect, water vapor is prevented from entering and damaging internal instruments, and the integrated structure between the unit display strips 10 and the numerical value scales 11 enables pressure numerical values to be conveniently read;
The working principle is as follows: for the flange type stainless steel pressure gauge, the pressure gauge is firstly installed and fixed through a connecting column 3 and a positioning nut 4, the connecting column 3 is convenient to fix the pressure gauge through a fixed connecting structure formed between the positioning nut 4 and a connecting plate 1, the installation of a user is convenient, a movable structure formed between a rotating shaft 5 and the connecting column 3 is convenient to rotate the pressure gauge through the rotating shaft 5, the number of the pressure gauge is convenient to read, then a pointer 12 deflects under the action of pressure, the pointing direction of the pointer 12 can be observed through a transparent resin panel 7, the transparent resin panel 7 has good permeability, numerical value scales 11 can be clearly checked through the transparent resin panel 7, the transparent resin panel 7 can also protect internally installed instruments, and a sealing ring 8 is distributed on one side of the transparent resin panel 7, the sealing ring 8 enables the whole device to have a good sealing effect, prevents water vapor from entering and damaging internal instruments, and enables the service life of the pressure device to be greatly prolonged.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a flange formula stainless steel manometer, includes connecting plate (1), set nut (4) and unit display strip (10), its characterized in that: the utility model discloses a display device, including connecting plate (1), locating nut (4), pivot (5), sealing ring (8), dial plate (9), unit display strip (10), pointer (12), connecting plate (1), both ends sub-unit connection have fixation nut (2), and connecting plate (1) middle part is connected with spliced pole (3), set nut (4) are connected in the lower extreme of spliced pole (3), and the upper end of spliced pole (3) is connected with pivot (5), the upper end of pivot (5) is connected with preceding stainless steel lid shell (6), and one side of preceding stainless steel lid shell (6) is connected with transparent resin panel (7), the opposite side of transparent resin panel (7) is connected with sealing washer (8), and the opposite side of sealing washer (8) is connected with dial plate (9), unit display strip (10) distribute in the surface of dial plate (9), and the outside, spring tubes (14) are distributed on the periphery of the central shaft (13), one ends of the spring tubes (14) are connected with connecting rods (15), the other ends of the connecting rods (15) are connected with a movement (16), the other ends of the movement (16) are connected with hairsprings (17), and a rear stainless steel cover shell (18) is distributed on the other side of the dial (9).
2. The flange-type stainless steel pressure gauge according to claim 1, wherein: the connecting column (3) is fixedly connected with the connecting plate (1) through a positioning nut (4), and the connecting column (3) and the connecting plate (1) are vertically distributed.
3. The flange-type stainless steel pressure gauge according to claim 1, wherein: a movable structure is formed between the rotating shaft (5) and the connecting column (3), and the rotating shaft (5) and the connecting column (3) are distributed on the same vertical line.
4. The flange-type stainless steel pressure gauge according to claim 1, wherein: an embedded structure is formed between the front stainless steel cover shell (6) and the transparent resin panel (7), and the front stainless steel cover shell (6) and the transparent resin panel (7) are distributed in a parallel shape.
5. The flange-type stainless steel pressure gauge according to claim 1, wherein: the unit display strip (10) and the numerical scale (11) are of an integrated structure, and the unit display strip (10) is symmetrically distributed about a vertical central axis of the dial (9).
6. The flange-type stainless steel pressure gauge according to claim 1, wherein: the pointer (12) forms a rotating structure with the dial (9) through the central shaft (13), and a detachable structure is formed between the dial (9) and the rear stainless steel cover shell (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922174846.8U CN210689922U (en) | 2019-12-07 | 2019-12-07 | Flange type stainless steel pressure gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922174846.8U CN210689922U (en) | 2019-12-07 | 2019-12-07 | Flange type stainless steel pressure gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210689922U true CN210689922U (en) | 2020-06-05 |
Family
ID=70884658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922174846.8U Expired - Fee Related CN210689922U (en) | 2019-12-07 | 2019-12-07 | Flange type stainless steel pressure gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210689922U (en) |
-
2019
- 2019-12-07 CN CN201922174846.8U patent/CN210689922U/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 |
Granted publication date: 20200605 Termination date: 20211207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |