CN218098154U - Multistation calibrating device is used in manometer calibration - Google Patents
Multistation calibrating device is used in manometer calibration Download PDFInfo
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- CN218098154U CN218098154U CN202222398743.1U CN202222398743U CN218098154U CN 218098154 U CN218098154 U CN 218098154U CN 202222398743 U CN202222398743 U CN 202222398743U CN 218098154 U CN218098154 U CN 218098154U
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Abstract
The utility model provides a multistation calibrating device for pressure gauge calibration, which relates to the field of pressure gauge calibration and comprises a base and an oil pipe, wherein the base is provided with the oil pipe, the oil pipe is supported by a plurality of groups of supporting seats, the lower end of each supporting seat is fixedly connected with the base, one side of the oil pipe is provided with an input assembly, the top of the oil pipe is provided with a plurality of groups of mounting pipes, and one group of mounting pipes close to the end position of the oil pipe is provided with a standard pressure gauge through an assembly; the utility model discloses when installing the manometer, through in inserting the connecting pipe installation pipe to rotation of small-range, thereby realize the quick installation to the manometer, thereby solved the longer problem of traditional threaded connection installation time, this device is provided with multiunit installation pipe simultaneously, and the single can wait to detect the manometer to the multiunit and calibrate simultaneously, increases calibration efficiency.
Description
Technical Field
The utility model relates to a manometer calibration technical field especially relates to a multistation calibrating device is used in manometer calibration.
Background
The pressure gauge is an instrument which takes an elastic element as a sensitive element and measures and indicates the pressure higher than the environmental pressure, is very common in application, almost extends to all the fields of industrial processes and scientific researches, is visible everywhere in the fields of heating power pipe networks, oil and gas transmission, water and gas supply systems, vehicle maintenance and repair shops and the like, and 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 the industrial process control and technical measurement process;
the manometer can go wrong after using for a long time, so need inspect and avoid using the manometer of damage when using, general verifying attachment needs inspect one by one, and is inefficient, is connected through the screw thread between manometer and the verifying attachment, needs the staff to carry out a lot of rotations during the installation, and in the calibration process who carries out the multistation, the whole time that consumes of the installation like this is longer to calibration efficiency has been reduced, consequently the utility model provides a manometer is multistation calibrating device for calibration is in order to solve the problem that exists among the prior art.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides a multistation calibrating device is used in manometer calibration, this multistation calibrating device is used in manometer calibration is through inserting the connecting pipe in the installation to the rotation of small-amplitude, thereby realize the quick installation to the manometer.
For realizing the purpose of the utility model, the utility model discloses a following technical scheme realizes: the utility model provides a multistation calibrating device is used in manometer calibration, includes base and oil pipe, be equipped with oil pipe on the base, oil pipe supports through the multiunit supporting seat, the lower extreme and the base fixed connection of supporting seat, one side of oil pipe is equipped with the input subassembly, oil pipe's top is equipped with multiunit installation pipe, is close to install through the assembly components and install standard pressure gauge, other multiunit in a set of installation of oil pipe end position department install through the assembly components on the installation pipe and wait to detect the manometer, the assembly components includes connector, connecting seat and fixed subassembly, the connector inserts in the connecting seat and through the fixed subassembly joint.
The further improvement is that: the connector includes connecting pipe, sealing ring and spread groove, the inside fixed sealing ring that is equipped with of connecting pipe, constitute the spread groove between the inner wall of sealing ring and connecting pipe.
The further improvement lies in that: the connecting seat includes seal groove, go-between, bellows, solid fixed ring and elastic component, the inside of installation pipe is equipped with solid fixed ring, gu install the go-between through elastic component in fixed ring's top, be fixed with the bellows between go-between and the solid fixed ring, be equipped with the seal groove on the inner wall of go-between.
The further improvement lies in that: the seal groove and sealing ring looks adaptation, the sealing ring inserts in the seal groove along with the installation of manometer, go-between and connecting groove looks adaptation, the go-between inserts in the connecting groove along with the installation of manometer.
The further improvement lies in that: the elastic assembly comprises a spring, and two ends of the spring are fixedly connected with the connecting ring and the fixing ring respectively.
The further improvement lies in that: the fixing assembly comprises a fixing column and fixing grooves, the fixing column is arranged on each of two sides of the connecting pipe, the fixing grooves are arranged on two sides of the mounting pipe and are L-shaped, and the fixing columns are inserted into the fixing grooves and rotate by 8 degrees to be fixed.
The further improvement lies in that: the input assembly comprises an oil can and a hydraulic oil pump, one end of the hydraulic oil pump is communicated with the oil can, and the other end of the hydraulic oil pump is communicated with the oil pipe.
The utility model has the advantages that: the utility model discloses when installing the manometer, through in inserting the installation pipe with the connecting pipe to rotation of small range, thereby realize the quick installation to the manometer, thereby solved the longer problem of traditional threaded connection installation time, this device is provided with multiunit installation pipe simultaneously, and the single can wait to detect the manometer to the multiunit and calibrate simultaneously, increases calibration efficiency.
Drawings
Fig. 1 is a schematic diagram of the present invention.
Fig. 2 is a schematic view of the connector of the present invention.
Fig. 3 is a schematic view of the installation tube top end of the present invention.
Fig. 4 is a schematic view of the connecting seat of the present invention.
Wherein: 1. a base; 2. an oil pipe; 3. a supporting seat; 4. installing a pipe; 5. a standard pressure gauge; 6. detecting a pressure gauge; 7. a connecting pipe; 8. a seal ring; 9. connecting grooves; 10. a sealing groove; 11. a connecting ring; 12. a bellows; 13. a fixing ring; 14. a spring; 15. fixing a column; 16. fixing grooves; 17. an oil can; 18. a hydraulic oil pump.
Detailed Description
In order to deepen the understanding of the present invention, the following embodiments will be combined to make the present invention do further details, and the present embodiment is only used for explaining the present invention, and does not constitute the limitation of the protection scope of the present invention.
According to fig. 1, 2, 3, 4, this embodiment provides a multistation calibrating device for manometer calibration, including base 1 and oil pipe 2, be equipped with oil pipe 2 on the base 1, oil pipe 2 supports through multiunit supporting seat 3, the lower extreme and the 1 fixed connection of base of supporting seat 3, one side of oil pipe 2 is equipped with the input subassembly, the top of oil pipe 2 is equipped with multiunit installation pipe 4, is close to install standard pressure gauge 5, other multiunit through the assembly subassembly on a set of installation of 2 end position departments of oil pipe installation pipe 4 is gone up and is detected manometer 6 through the assembly subassembly, the assembly subassembly includes connector, connecting seat and fixed subassembly, the connector inserts in the connecting seat and through the fixed subassembly joint.
This device inserts on the connecting seat on the installation pipe 4 through treating the connector on detecting manometer 6 and the standard pressure table 5, and fix through fixed subassembly, thereby carry out quick installation to the manometer, reduce the installation time of singly organizing the manometer, increase the installation effectiveness, this device passes through the setting of multiunit installation pipe 4 simultaneously, can the single time installation multiunit treat the manometer 6, can detect the manometer 6 to calibrate in order to detect the multiunit simultaneously, the installation time of multiunit manometer has been reduced simultaneously, thereby increase the calibration rate of this device.
The connector includes connecting pipe 7, sealing ring 8 and spread groove 9, the inside fixed sealing ring 8 that is equipped with of connecting pipe 7, constitute spread groove 9 between the inner wall of sealing ring 8 and connecting pipe 7.
The connecting seat includes seal groove 10, go-between 11, bellows 12, solid fixed ring 13 and elastic component, the inside of installation pipe 4 is equipped with solid fixed ring 13, gu install go-between 11 through elastic component in fixed ring 13's top, be fixed with bellows 12 between go-between 11 and the solid fixed ring 13, be equipped with seal groove 10 on the inner wall of go-between 11.
The elastic assembly comprises a spring 14, and two ends of the spring 14 are fixedly connected with the connecting ring 11 and the fixing ring 13 respectively.
The fixing assembly comprises a fixing column 15 and fixing grooves 16, the fixing column 15 is arranged on each of two sides of the connecting pipe 7, the fixing grooves 16 are arranged on two sides of the mounting pipe 4, the fixing grooves 16 are L-shaped, and the fixing columns 15 are inserted into the fixing grooves 16 and rotate for 8 degrees to be fixed.
When the installation to the manometer, through in inserting installation pipe 4 with connecting pipe 7, the inside sealing ring 8 of connecting pipe 7 inserts in the seal groove 10 this moment, form sealed for the first time, go-between 11 inserts in the spread groove 9 simultaneously, and through spring 14's tension, make go-between 11 and spread groove 9's inner wall tightly laminate, thereby form sealed for the second time, fixed column 15 inserts in the fixed slot 16 and carries out the rotation of small range simultaneously, thereby make connecting pipe 7 fix in installation pipe 4, multiunit seal structure, greatly increased the leakproofness between connecting pipe 7 and the installation pipe 4, thereby prevent the calibration error from appearing, the accuracy of this device of greatly increased.
The input module includes oilcan 17 and hydraulic oil pump 18, the one end and the oilcan 17 intercommunication of hydraulic oil pump 18, the other end and oil pipe 2 intercommunication, this device is when using, through starting hydraulic oil pump 18, with the inside hydraulic oil input oil pipe 2 of oilcan 17 in, transmit to manometer department via installation pipe 4 again, compare with standard manometer 5 through the reading on the 6 tables of manometer that will wait to detect to calibrate.
This multistation calibrating device is used in manometer calibration inserts the connecting seat on the installation pipe 4 through waiting to detect connector on manometer 6 and the standard pressure table 5, and fix through fixed subassembly, thereby carry out quick installation to the manometer, reduce the installation time of singly organizing the manometer, the rethread starts hydraulic oil pump 18, with the inside hydraulic oil input oil pipe 2 of oilcan 17 in, again via installation pipe 4 transmission to manometer department, compare with standard pressure table 5 through waiting to detect the reading on manometer 6 table, thereby calibrate.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. 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 (7)
1. The utility model provides a manometer is multistation calibrating device for calibration which characterized in that: including base (1) and oil pipe (2), be equipped with oil pipe (2) on base (1), oil pipe (2) support through multiunit supporting seat (3), the lower extreme and base (1) fixed connection of supporting seat (3), one side of oil pipe (2) is equipped with the input subassembly, the top of oil pipe (2) is equipped with multiunit installation pipe (4), is close to install standard pressure gauge (5), other multiunit through the assembly subassembly on a set of installation of oil pipe (2) end position department install through the assembly subassembly and wait to detect manometer (6) on installation pipe (4), the assembly subassembly includes connector, connecting seat and fixed subassembly, the connector inserts in the connecting seat and through the fixed subassembly joint.
2. The multi-station calibrating device for calibrating the pressure gauge according to claim 1, wherein: the connector includes connecting pipe (7), sealing ring (8) and spread groove (9), the inside of connecting pipe (7) is fixed and is equipped with sealing ring (8), constitute spread groove (9) between the inner wall of sealing ring (8) and connecting pipe (7).
3. The multi-station calibration device for calibrating the pressure gauge according to claim 2, wherein: the connecting seat includes seal groove (10), go-between (11), bellows (12), solid fixed ring (13) and elastic component, the inside of installation pipe (4) is equipped with solid fixed ring (13), go-between (11) are installed through elastic component to the top of solid fixed ring (13), be fixed with bellows (12) between go-between (11) and solid fixed ring (13), be equipped with seal groove (10) on the inner wall of go-between (11).
4. The multi-station calibrating device for calibrating the pressure gauge according to claim 3, wherein: seal groove (10) and sealing ring (8) looks adaptation, sealing ring (8) insert in seal groove (10) along with the installation of manometer, go up ring (11) and spread groove (9) looks adaptation, go up ring (11) insert in spread groove (9) along with the installation of manometer.
5. The multi-station calibrating device for calibrating the pressure gauge according to claim 3, wherein: the elastic assembly comprises a spring (14), and two ends of the spring (14) are fixedly connected with the connecting ring (11) and the fixing ring (13) respectively.
6. The multi-station calibrating device for calibrating the pressure gauge according to claim 3, wherein: the fixing assembly comprises a fixing column (15) and fixing grooves (16), the fixing column (15) is arranged on each of two sides of the connecting pipe (7), the fixing grooves (16) are arranged on two sides of the mounting pipe (4), the fixing grooves (16) are L-shaped, and the fixing columns (15) are inserted into the fixing grooves (16) and rotate for 8 degrees to be fixed.
7. The multi-station calibrating device for calibrating the pressure gauge according to claim 1, wherein: the input assembly comprises an oil can (17) and a hydraulic oil pump (18), one end of the hydraulic oil pump (18) is communicated with the oil can (17), and the other end of the hydraulic oil pump is communicated with the oil pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222398743.1U CN218098154U (en) | 2022-09-09 | 2022-09-09 | Multistation calibrating device is used in manometer calibration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222398743.1U CN218098154U (en) | 2022-09-09 | 2022-09-09 | Multistation calibrating device is used in manometer calibration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218098154U true CN218098154U (en) | 2022-12-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222398743.1U Active CN218098154U (en) | 2022-09-09 | 2022-09-09 | Multistation calibrating device is used in manometer calibration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218098154U (en) |
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2022
- 2022-09-09 CN CN202222398743.1U patent/CN218098154U/en active Active
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