CN103983398B - A kind of Pressure gauge adapter - Google Patents
A kind of Pressure gauge adapter Download PDFInfo
- Publication number
- CN103983398B CN103983398B CN201410176519.5A CN201410176519A CN103983398B CN 103983398 B CN103983398 B CN 103983398B CN 201410176519 A CN201410176519 A CN 201410176519A CN 103983398 B CN103983398 B CN 103983398B
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- CN
- China
- Prior art keywords
- adapter
- transit joint
- pressure gauge
- sealing ring
- connecting portion
- Prior art date
- 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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- Measuring Fluid Pressure (AREA)
Abstract
The present invention relates to a kind of Pressure gauge adapter, including transit joint, one end of transit joint is connected with body, the side of transit joint connects adapter, transit joint communicates with inside adapter, and transit joint is threadeded with adapter, is provided with female thread in the side of transit joint, it is provided with matched external screw thread in the side of adapter, between transit joint and adapter, is provided with the first sealing ring.The present invention has simple in construction, installs more convenient, and error is little, safety coefficient is high, when verifying axial instrument, by using by 90 degree of joints changed, axial Pressure gauge is disposed vertically, had both reduced, during verification, the advantage that the error of reading has been also convenient for the repairing to instrument.
Description
Technical field
The present invention relates to a kind of connector, particularly a kind of Pressure gauge adapter.
Background technology
At present, Pressure gauge is divided into axially and radially according to mounting means, general pressure testers is observed when verifying pressure gauge with bottom connection and maintenance is the most more convenient, and exist for certain inconvenience when verifying pressure gauge with back connection, lie in a horizontal plane in and checking procedure can produce certain error, and verify high pressure gauge when horizontal positioned pressure gauge with back connection at observed reading time there is certain danger, the personal safety to staff causes certain hidden danger.
Summary of the invention
The invention aims to overcome above deficiency, it is provided that a kind of simple in construction, install and keep in repair the most more convenient, error is little, the Pressure gauge adapter that safety coefficient is high.
The purpose of the present invention is achieved through the following technical solutions: a kind of Pressure gauge adapter, including transit joint, one end of transit joint is connected with body, the side of transit joint connects adapter, transit joint communicates with inside adapter, transit joint is threadeded with adapter, it is provided with female thread in the side of transit joint, it is provided with matched external screw thread in the side of adapter, between transit joint with adapter, it is provided with the first sealing ring or is provided with adapter adjacent at transit joint and is connected neck and connecting portion, it is provided with annular groove connecting neck periphery, it is provided with perforation connecting portion is symmetrical above and below, it is provided with positioning elastic pin in perforation, positioning elastic pin matches with annular groove, it is externally provided with the second sealing ring at connecting portion, it is externally provided with compressing member at the second sealing ring.
The present invention compared with prior art has the advantage that
Simple in construction, installs more convenient, and error is little, safety coefficient is high, when verifying axial instrument, by using by 90 degree of joints changed, being disposed vertically by axial Pressure gauge, the error so both having reduced reading during verification has been also convenient for the repairing to instrument.
Accompanying drawing illustrates:
Fig. 1 is present configuration schematic diagram；
Fig. 2 is the structural representation of another embodiment of the invention；
Label in figure: 1-transit joint, 2-adapter, 3-the first sealing ring, 4-connect neck, 5-connecting portion, 6-annular groove, 7-perforation, 8-positioning elastic pin, 9-the second sealing ring, 10-compressing member.
Detailed description of the invention:
In order to deepen the understanding of the present invention, below in conjunction with embodiment and accompanying drawing, the invention will be further described, and this embodiment is only used for explaining the present invention, is not intended that limiting the scope of the present invention.
nullSuch as Fig. 1、Fig. 2 shows a kind of embodiment of the present invention a kind of Pressure gauge adapter，Including transit joint 1，One end of transit joint 1 is connected with body，The side of transit joint 1 connects adapter 2，Transit joint 1 is internal with adapter 2 to be communicated，Transit joint 1 is threadeded with adapter 2，It is provided with female thread in the side of transit joint 1，It is provided with matched external screw thread in the side of adapter 2，Between transit joint 1 with adapter 2, it is provided with the first sealing ring 3 or is provided with adapter 2 adjacent at transit joint 1 and is connected neck 4 and connecting portion 5，It is provided with annular groove 6 connecting neck 4 periphery，It is provided with perforation 7 connecting portion 5 is symmetrical above and below，It is provided with positioning elastic pin 8 in perforation 7，Positioning elastic pin 8 matches with annular groove 6，It is externally provided with the second sealing ring 9 at connecting portion 5，It is externally provided with compressing member 10 at the second sealing ring 9.
The present invention has simple in construction, install more convenient, error is little, the advantage that safety coefficient is high, when verifying axial instrument, by using by 90 degree of joints changed, being disposed vertically by axial Pressure gauge, the error so both having reduced reading during verification has been also convenient for the repairing to instrument.
Claims (1)
- null1. a Pressure gauge adapter，It is characterized in that: include transit joint (1)，One end of described transit joint (1) is connected with body，The side of described transit joint (1) connects adapter (2)，Described transit joint (1) is internal with adapter (2) to be communicated，Described transit joint (1) is threadeded with adapter (2)，It is provided with female thread in the side of described transit joint (1)，It is provided with matched external screw thread in the side of described adapter (2)，The first sealing ring (3) it is provided with between described transit joint (1) and adapter (2)，It is provided with adapter (2) adjacent at described transit joint (1) and is connected neck (4) and connecting portion (5)，It is provided with annular groove (6) in described connection neck (4) periphery，It is provided with perforation (7) described connecting portion (5) is symmetrical above and below，Positioning elastic pin (8) it is provided with in described perforation (7)，Described positioning elastic pin (8) matches with annular groove (6)，It is externally provided with the second sealing ring (9) at described connecting portion (5)，It is externally provided with compressing member (10) described second sealing ring (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410176519.5A CN103983398B (en) | 2014-04-29 | 2014-04-29 | A kind of Pressure gauge adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410176519.5A CN103983398B (en) | 2014-04-29 | 2014-04-29 | A kind of Pressure gauge adapter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103983398A CN103983398A (en) | 2014-08-13 |
| CN103983398B true CN103983398B (en) | 2016-08-24 |
Family
ID=51275458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410176519.5A Expired - Fee Related CN103983398B (en) | 2014-04-29 | 2014-04-29 | A kind of Pressure gauge adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103983398B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2769872Y (en) * | 2004-12-29 | 2006-04-05 | 武汉钢铁(集团)公司 | Multi-point manometer converter |
| CN202853832U (en) * | 2012-10-20 | 2013-04-03 | 中国石油化工股份有限公司 | Universal joint of pressure gage |
| CN203323958U (en) * | 2013-06-14 | 2013-12-04 | 北京康斯特仪表科技股份有限公司 | Rotary-arm pressure connection table |
| CN103728098A (en) * | 2013-12-23 | 2014-04-16 | 重庆布莱迪仪器仪表有限公司 | Verification connector of pressure gage |
| CN203893979U (en) * | 2014-04-29 | 2014-10-22 | 南通中远船务自动化有限公司 | Transition joint of pressure gauge |
-
2014
- 2014-04-29 CN CN201410176519.5A patent/CN103983398B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2769872Y (en) * | 2004-12-29 | 2006-04-05 | 武汉钢铁(集团)公司 | Multi-point manometer converter |
| CN202853832U (en) * | 2012-10-20 | 2013-04-03 | 中国石油化工股份有限公司 | Universal joint of pressure gage |
| CN203323958U (en) * | 2013-06-14 | 2013-12-04 | 北京康斯特仪表科技股份有限公司 | Rotary-arm pressure connection table |
| CN103728098A (en) * | 2013-12-23 | 2014-04-16 | 重庆布莱迪仪器仪表有限公司 | Verification connector of pressure gage |
| CN203893979U (en) * | 2014-04-29 | 2014-10-22 | 南通中远船务自动化有限公司 | Transition joint of pressure gauge |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103983398A (en) | 2014-08-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20200429 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |