CN210689929U - Pressure gauge calibrator - Google Patents
Pressure gauge calibrator Download PDFInfo
- Publication number
- CN210689929U CN210689929U CN201921697493.3U CN201921697493U CN210689929U CN 210689929 U CN210689929 U CN 210689929U CN 201921697493 U CN201921697493 U CN 201921697493U CN 210689929 U CN210689929 U CN 210689929U
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- CN
- China
- Prior art keywords
- pressure gauge
- cushioning
- shell
- mounting table
- calibrator
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000009434 installation Methods 0.000 claims abstract description 18
- 230000007797 corrosion Effects 0.000 claims description 9
- 238000005260 corrosion Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 8
- 238000010616 electrical installation Methods 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000013016 damping Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 208000034656 Contusions Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000034526 bruise Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Measuring Fluid Pressure (AREA)
Abstract
The utility model discloses a pressure gauge calibrator, which comprises a pressure gauge calibrator body and a shell sleeved outside the pressure calibrator body; the bottom of the shell is provided with an installation platform, the upper surface of the installation platform is provided with a cushioning layer, a plurality of cushioning telescopic rods are installed inside the cushioning layer, and cushioning springs are sleeved outside the cushioning telescopic rods; the pressure gauge calibrator body is mounted on the mounting table, an electrical mounting cavity is arranged inside the mounting table, and micro telescopic motors are mounted on the left side and the right side inside the electrical mounting cavity; the piston end of the micro telescopic motor is movably connected with a push-pull arm, and one end of the push-pull arm, which is far away from the micro telescopic motor, is connected with a supporting rod. The utility model discloses a setting is at the miniature flexible motor of the mount table left and right sides and push-and-pull arm and the bracing piece between the cooperation release the mount table with the casing, the taking of manometer calibrator body of being convenient for, and can not cause scratch and damage to it.
Description
Technical Field
The utility model relates to a pressure instrument examination calibration technical field specifically is a manometer calibrator.
Background
In industrial production, in daily life, pressure plays an important role, it is an important problem to accurately measure pressure and control it, the common instrument for measuring pressure is the manometer, whether the manometer is accurate or not naturally affects the control to pressure, the manometer needs to meet national standard, the manometer will be inspected before leaving the factory, the manometer after using a period of time, in order to guarantee the accuracy of survey, also need to check the manometer, the equipment frequently used during the check-up is the manometer calibrator, its theory of operation is to connect the manometer of waiting to check-up and another high accuracy manometer on same pressure source, treat the manometer of check-up with the reading of high accuracy manometer and check-up, and show the actual measurement result.
The existing pressure gauge calibrator is inconvenient to take and place in the storage and use processes, and although the instrument has an anti-seismic design, the instrument is easily dropped and collided when being carelessly and lightly placed and particularly used on site, so that internal parts of the pressure gauge calibrator are easily damaged.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a manometer calibrator to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a pressure gauge calibrator comprises a pressure gauge calibrator body and a shell sleeved outside the pressure calibrator body; the bottom of the shell is provided with an installation platform, the upper surface of the installation platform is provided with a cushioning layer, a plurality of cushioning telescopic rods are installed inside the cushioning layer, and cushioning springs are sleeved outside the cushioning telescopic rods; the pressure gauge calibrator body is mounted on the mounting table, an electrical mounting cavity is arranged inside the mounting table, and micro telescopic motors are mounted on the left side and the right side inside the electrical mounting cavity;
the piston end of the micro telescopic motor is movably connected with a push-pull arm, one end of the push-pull arm, which is far away from the micro telescopic motor, is connected with a supporting rod, and the supporting rod and the bottom of the shell are connected with a cushioning strip; the outer walls of the periphery of the shell are provided with buckles, and a clamping groove matched with the buckles is formed in the mounting table below the buckles; and a supporting seat is arranged below the mounting table.
Preferably, the supporting seat is of an isosceles trapezoid structure, and the upper surface of the supporting seat is provided with a mounting groove matched with the mounting table, so that the supporting seat is simple and stable in structure.
Preferably, a portable lifting handle is mounted at the top end of the shell, so that the portable lifting handle is convenient to carry.
Preferably, install the control cabinet on the mount table, install control button on the control cabinet, control button's output and miniature flexible motor's input electric connection control miniature flexible motor through control button, degree of automation is higher.
Preferably, a sealing washer is arranged on the upper surface of the mounting table, the radian of an inner ring of the sealing washer is matched with the radian of the lower surface of the shell, and the sealing washer is used for improving the sealing performance of the shell and the mounting table.
Preferably, the outer surfaces of the shell and the mounting platform are both provided with corrosion-resistant layers, and one surface of each corrosion-resistant layer, which is close to the pressure gauge calibrator body, is provided with a high-temperature-resistant layer, so that the corrosion-resistant layers and the high-temperature-resistant layers respectively play roles in resisting corrosion and resisting high temperature for the shell and the mounting platform.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a manometer calibrator, release the mount table with the casing through the cooperation that sets up between the miniature flexible motor of the mount table left and right sides and push-and-pull arm and bracing piece, be convenient for take of manometer calibrator body, and can not cause scratch and damage to it, be provided with the bradyseism layer on the mount table in addition, the inside on bradyseism layer is provided with bradyseism structure, play certain bradyseism's effect to manometer calibrator body, prevent that manometer calibrator body from taking place to bruise at the in-process of transportation and storage.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is a schematic view of the internal structure of the housing of the present invention.
In the figure: 1. a pressure gauge calibrator body; 2. a housing; 201. a corrosion-resistant layer; 202. a high temperature resistant layer; 3. an installation table; 4. a cushioning layer; 5. a shock-absorbing telescopic rod; 6. a cushioning spring; 7. an electrical installation cavity; 8. a micro telescopic motor; 9. a push-pull arm; 10. a support bar; 11. a cushioning strip; 12. buckling; 13. a card slot; 14. a supporting seat; 15. lifting the handle; 16. a console; 17. a gasket is provided.
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.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-3, the present invention provides a technical solution: a pressure gauge calibrator comprises a pressure gauge calibrator body 1 and a shell 2 sleeved outside the pressure calibrator body; the bottom of the shell 2 is provided with an installation platform 3, the upper surface of the installation platform 3 is provided with a cushioning layer 4, a plurality of cushioning telescopic rods 5 are arranged inside the cushioning layer 4, and cushioning springs 6 are sleeved outside the cushioning telescopic rods 5; the pressure gauge calibrator body 1 is installed on the installation platform 3, an electrical installation cavity 7 is arranged inside the installation platform 3, and micro telescopic motors 8 are installed on the left side and the right side inside the electrical installation cavity 7;
the piston end of the micro telescopic motor 8 is movably connected with a push-pull arm 9, one end, far away from the micro telescopic motor 8, of the push-pull arm 9 is connected with a support rod 10, and the support rod 10 and the bottom of the shell 2 are connected with a cushioning strip 11; buckles 12 are arranged on the peripheral outer walls of the shell 2, and clamping grooves 13 matched with the buckles 12 are arranged on the mounting table 3 below the buckles 12; a support base 14 is arranged below the mounting table 3.
Further, the supporting seat 14 is of an isosceles trapezoid structure, and an installation groove matched with the installation table 3 is formed in the upper surface of the supporting seat 14.
Further, a portable carrying handle 15 is attached to the top end of the housing 2.
Further, install control cabinet 16 on the mount table 3, install control button on the control cabinet 16, control button's output and miniature telescopic motor 8's input electric connection.
Further, a sealing gasket 17 is arranged on the upper surface of the mounting table 3, and the radian of the inner ring of the sealing gasket 17 is matched with the radian of the lower surface of the shell 2.
Further, the outer surfaces of the shell 2 and the mounting table 3 are both provided with corrosion-resistant layers 201, and one surface, close to the pressure gauge calibrator body 1, of the corrosion-resistant layers 201 is provided with a high-temperature-resistant layer 202.
The working principle is as follows:
when the pressure gauge calibrator body 1 in the shell 2 needs to be taken, an operator firstly opens the buckle 12 from the clamping groove 13 by hand, and then starts the micro telescopic motor 8 through a control button on the console 16, so that the micro telescopic motor 8 pushes the push-pull arm 9 through the piston end thereof, the push-pull arm 9 pushes the support rod 10 to separate the shell 2 from the mounting table 3, and the cushioning strip 11 plays a cushioning positioning role on the shell 2; when the shell 2 reaches a proper height, the micro telescopic motor 8 is closed, and an operator can take down the pressure gauge calibrator body 1 from the mounting table 3 by hand.
The bottom of the shell 2 is provided with an installation platform 3, the upper surface of the installation platform 3 is provided with a cushioning layer 4, a plurality of cushioning telescopic rods 5 are installed inside the cushioning layer 4, cushioning springs 6 are sleeved outside the cushioning telescopic rods 5, and the installation platform 3 is provided with a pressure gauge calibrator body 1; when the mounting table 3 rocks, the damping telescopic rod 5 and the damping spring 6 have self resetting and elastic performances, so that the damping and supporting functions of the pressure gauge calibrator body 1 on the mounting table 3 are realized, and the pressure gauge calibrator body 1 is prevented from being damaged.
It is worth noting that: the whole device realizes control over the device through the control button, and because the equipment matched with the control button is common equipment, the device belongs to the existing well-known technology, and the electrical connection relation and the specific circuit structure of the device are not repeated herein.
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 manometer calibrator which characterized in that: the pressure gauge calibrator comprises a pressure gauge calibrator body (1) and a shell (2) sleeved outside the pressure calibrator body; the bottom of the shell (2) is provided with an installation platform (3), the upper surface of the installation platform (3) is provided with a cushioning layer (4), a plurality of cushioning telescopic rods (5) are installed inside the cushioning layer (4), and cushioning springs (6) are sleeved outside the cushioning telescopic rods (5); the pressure gauge calibrator body (1) is installed on the mounting table (3), an electrical installation cavity (7) is arranged inside the mounting table (3), and micro telescopic motors (8) are installed on the left side and the right side inside the electrical installation cavity (7);
a piston end of the micro telescopic motor (8) is movably connected with a push-pull arm (9), one end, far away from the micro telescopic motor (8), of the push-pull arm (9) is connected with a support rod (10), and the support rod (10) and the bottom of the shell (2) are connected with a cushioning strip (11); buckles (12) are arranged on the peripheral outer walls of the shell (2), and clamping grooves (13) matched with the buckles (12) are formed in the mounting table (3) below the buckles (12); a supporting seat (14) is arranged below the mounting table (3).
2. A pressure gauge verifier according to claim 1, wherein: the supporting seat (14) is of an isosceles trapezoid structure, and an installation groove matched with the installation table (3) is formed in the upper surface of the supporting seat (14).
3. A pressure gauge verifier according to claim 1, wherein: a portable lifting handle (15) is arranged at the top end of the shell (2).
4. A pressure gauge verifier according to claim 1, wherein: install control cabinet (16) on mount table (3), install control button on control cabinet (16), control button's output and the input electric connection of miniature flexible motor (8).
5. A pressure gauge verifier according to claim 1, wherein: a sealing washer (17) is arranged on the upper surface of the mounting table (3), and the radian of the inner ring of the sealing washer (17) is matched with the radian of the lower surface of the shell (2).
6. A pressure gauge verifier according to claim 1, wherein: the outer surfaces of the shell (2) and the mounting table (3) are respectively provided with a corrosion-resistant layer (201), and one surface, close to the pressure gauge calibrator body (1), of the corrosion-resistant layer (201) is provided with a high-temperature-resistant layer (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921697493.3U CN210689929U (en) | 2019-10-11 | 2019-10-11 | Pressure gauge calibrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921697493.3U CN210689929U (en) | 2019-10-11 | 2019-10-11 | Pressure gauge calibrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210689929U true CN210689929U (en) | 2020-06-05 |
Family
ID=70887215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921697493.3U Expired - Fee Related CN210689929U (en) | 2019-10-11 | 2019-10-11 | Pressure gauge calibrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210689929U (en) |
-
2019
- 2019-10-11 CN CN201921697493.3U patent/CN210689929U/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 |