CN2585207Y - Automatic weight adding operating mechanism for automatic pressure gauge calibrating installation - Google Patents
Automatic weight adding operating mechanism for automatic pressure gauge calibrating installation Download PDFInfo
- Publication number
- CN2585207Y CN2585207Y CN 02284497 CN02284497U CN2585207Y CN 2585207 Y CN2585207 Y CN 2585207Y CN 02284497 CN02284497 CN 02284497 CN 02284497 U CN02284497 U CN 02284497U CN 2585207 Y CN2585207 Y CN 2585207Y
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- CN
- China
- Prior art keywords
- claw
- automatic
- support claw
- driven
- counterweight
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- Expired - Lifetime
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Abstract
The utility model relates to an automatic weight increase-reducing operation and control mechanism for a full automatic pressure gauge calibration device, which comprises a support claw of a four-connecting rod and a three-jaw weight which is composed of a driven support claw 1, a driven support claw 2, a drive support claw 3, a pull rod 4 and rollers 5, wherein, the driven support claw 1 is movably connected with the driven support claw 2; one end of the pull rod 4 is movably connected with the driven support claw 2, and the other end of the pull rod 4 is movably connected with the drive support claw 3; the rollers 5 are arranged on the claws of the driven support claw 1, the driven support claw 2 and the drive support claw 3 which are respectively provided with positioning holes. The utility model has the advantages that the automatic weight increase-reducing operation and control mechanism for a full automatic pressure gauge calibration device can realize the fully automatic calibration of pressure gauges of various types, and manual increase and reduction of weights is not needed.
Description
Technical field: the utility model relates to the calibrating installation that pressure gauge is demarcated.
Background technology: at present, the domestic equipment that is used for the pressure gauge demarcation mainly is as standard pressure generator by the common standard piston gage, the standard piston-type pressure meter is to come gaging pressure according to the statical equilibrium principle of pressure transmitting medium, the precision of pressure is to guarantee by the counterweight quality that applies standard on the piston of standard area, the plus-minus of counterweight is by a dead lift, thereby labour intensity is big, efficient is low, complicated operation, and can't realize the robotization of calibration process.
The content of utility model: the purpose of utility model is exactly the automatic counterweight plus-minus operating-controlling mechanism that a kind of full-automatic pressure meter calibrating installation standard piston-type pressure meter is provided at the above-mentioned deficiency of existing standard piston gage calibration facility, do not need a dead lift plus-minus counterweight, the efficient height.The automatic counterweight plus-minus of a kind of full-automatic pressure meter calibrating installation operating-controlling mechanism, comprise four connecting rod three-jaw counterweight claws, four connecting rod three-jaw counterweight claws are made up of driven claw 1, driven claw 2, active claw 3, pull bar 4 and roller 5, driven claw 1 flexibly connects with driven claw 2, one end of pull bar 4 and driven claw 2 flexibly connect, the other end and initiatively claw 3 flexible connections, on the pawl of driven claw 1, driven claw 2 and active claw 3, roller 5 is installed, on driven claw 1, driven claw 2 and active claw 3, is had pilot hole.Advantage of the present utility model is that it can realize the manometric demarcation of various types full-automaticly, and the efficient height does not need a dead lift plus-minus counterweight.
Description of drawings: accompanying drawing 1 is the utility model structural representation.
Accompanying drawing 2 is the plan structure synoptic diagram of the utility model accompanying drawing 1.
Embodiment: roller 5 nylon manufacturing, other uses the metal material manufacturing, and the connected mode connection of by specification and Figure of description gets final product.Using method: be installed in driven claw 1, driven claw 2 and active claw 3 on the column 6 of the automatic counterweight plus-minus of full-automatic pressure meter calibrating installation operating-controlling mechanism by pilot hole, counterweight 7 levels of the automatic counterweight plus-minus of full-automatic pressure meter calibrating installation operating-controlling mechanism are enclosed within on the counterweight bearing bar of the automatic counterweight plus-minus of full-automatic pressure meter calibrating installation operating-controlling mechanism, counterweight 7 is a truncated cone, and the wheel face of roller 5 is towards the conical surface of counterweight 7.Initiatively claw 3 links to each other with the piston rod that the automatic counterweight of a kind of full-automatic pressure meter calibrating installation piston manometer is added and subtracted the driving cylinder in the operating-controlling mechanism, during work, drive the instruction of cylinder by the solenoid valve receiving computer, promote initiatively claw 3, drive driven claw 1 and 2 rotations of driven claw by connecting rod 4, roller 5 is contacted with counterweight 7,, can counterweight 7 be lifted gradually by promoting active claw 3 because counterweight 7 is a truncated cone.When driving initiatively claw 3 of cylinder pulling, roller 5 is transferred counterweight 7 to return gradually, thereby realize the automatic plus-minus of counterweight.
I have declared by unit " a kind of full-automatic pressure meter calibrating installation " on the same day, the utility model belongs to a key mechanism in the automatic counterweight plus-minus of the piston manometer wherein operating-controlling mechanism, and concrete embodiment, using method and principle of work see also this application patent.
Claims (1)
1, the automatic counterweight plus-minus of a kind of full-automatic pressure meter calibrating installation operating-controlling mechanism, comprise four connecting rod three-jaw counterweight claws, it is characterized in that four connecting rod three-jaw counterweight claws are by driven claw (1), driven claw (2), active claw (3), pull bar (4) and roller (5) are formed, driven claw (1) flexibly connects with driven claw (2), one end of pull bar (4) and driven claw (2) flexibly connect, the other end and initiatively claw (3) flexible connection, in driven claw (1), on the pawl of driven claw (2) and active claw (3) roller (5) is installed, in driven claw (1), have pilot hole on driven claw (2) and the active claw (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02284497 CN2585207Y (en) | 2002-12-01 | 2002-12-01 | Automatic weight adding operating mechanism for automatic pressure gauge calibrating installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02284497 CN2585207Y (en) | 2002-12-01 | 2002-12-01 | Automatic weight adding operating mechanism for automatic pressure gauge calibrating installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2585207Y true CN2585207Y (en) | 2003-11-05 |
Family
ID=33745797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02284497 Expired - Lifetime CN2585207Y (en) | 2002-12-01 | 2002-12-01 | Automatic weight adding operating mechanism for automatic pressure gauge calibrating installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2585207Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101806612B (en) * | 2010-02-05 | 2011-08-31 | 中国计量科学研究院 | Automatic handing system of weight and application thereof |
| CN102928155A (en) * | 2012-10-16 | 2013-02-13 | 西安思坦仪器股份有限公司 | Weight adding and removing device and full-automatic pressure calibration bench |
| CN103291283A (en) * | 2013-03-13 | 2013-09-11 | 湖北泰和电气有限公司 | Full-automatic calibrating prepressing mechanism of pressure gage |
-
2002
- 2002-12-01 CN CN 02284497 patent/CN2585207Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101806612B (en) * | 2010-02-05 | 2011-08-31 | 中国计量科学研究院 | Automatic handing system of weight and application thereof |
| CN102928155A (en) * | 2012-10-16 | 2013-02-13 | 西安思坦仪器股份有限公司 | Weight adding and removing device and full-automatic pressure calibration bench |
| CN103291283A (en) * | 2013-03-13 | 2013-09-11 | 湖北泰和电气有限公司 | Full-automatic calibrating prepressing mechanism of pressure gage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HUBEI JIANGHAN PETROLEUM INSTRUMENT CO., LTD. Free format text: FORMER NAME OR ADDRESS: INSTRUMENT FACTORY JIANGHAN PETROLEUM ADMINISTRATION, SINOPEC |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 448000 Jingmen, Hubei, Shayang Patentee after: Hubei Jianghan Petrochemical Instrument Instrument Co., Ltd. Address before: 448000 Jingmen, Hubei, Shayang Patentee before: Instrument Factory, Jianghan Petroleum Administration, SINOPEC |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 448000 SHAYANG, JINGMEN CITY, HUBEI PROVINCE TO: 430205 CAIFU 2ND ROAD, DONF ER INDUSTRIAL PARK, DONGHU DEVELOPMENT AREA, WUHAN CITY, HUBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100413 Address after: 430205 fortune two, east two industrial park, East Lake Development Zone, Hubei, Wuhan Patentee after: Hubei Jianghan Petroleum Instrument & Meter Co., Ltd. Address before: 448000 Jingmen, Hubei, Shayang Patentee before: Hubei Jianghan Petrochemical Instrument Instrument Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: JIANGHAN OILFIELD KERUIDE PETROLEUM ENGINEERING TE Free format text: FORMER OWNER: HUBEI JIANGHAN PETROLEUM INSTRUMENT + METER CO., LTD. Effective date: 20120405 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 430205 WUHAN, HUBEI PROVINCE TO: 430074 WUHAN, HUBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120405 Address after: 430074 Hubei city of Wuhan province Kuanshan East Lake development zone two Road No. 1 International Business Center, building No. 201 Patentee after: Jianghan Oilfield Keruide Petroleum Engineering Technology (Wuhan) Co., Ltd. Address before: 430205 fortune two, east two industrial park, East Lake Development Zone, Hubei, Wuhan Patentee before: Hubei Jianghan Petroleum Instrument & Meter Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20121201 Granted publication date: 20031105 |