CN102853962A - Back-regulating oil-filled pressure gauge - Google Patents
Back-regulating oil-filled pressure gauge Download PDFInfo
- Publication number
- CN102853962A CN102853962A CN 201110180581 CN201110180581A CN102853962A CN 102853962 A CN102853962 A CN 102853962A CN 201110180581 CN201110180581 CN 201110180581 CN 201110180581 A CN201110180581 A CN 201110180581A CN 102853962 A CN102853962 A CN 102853962A
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- rivet
- pressure gauge
- regulating
- tensimeter
- present
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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.)
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Abstract
The invention relates to a back-regulating oil-filled pressure gauge which comprises an indicator regulating device, the indicator regulating device is arranged at the back of the pressure gauge and consists of a rivet which is connected with an indicator of the pressure gauge, and a regulating end of the rivet extends from a bottom case. The rivet is arranged at the back of the pressure gauge, so that the sealing problem can be effectively solved; the regulating end of the rivet extends from the back of the pressure gauge, so that the regulation is very convenient; and the pressure gauge is more attractive in appearance compared with the traditional pressure gauge.
Description
Technical field
The present invention relates to a kind of back of the body and transfer oil dumped pressure gauge, belong to the pressure test device technical field.
Background technology
Tensimeter is in long-term use procedure, because slight plastic yield can occur the fatigue aging of bourdon tube material, causes pointer not in the zero-bit of label, for this kind situation, can pointer be made zero by regulating the zeroing rivet; Do not require for zero-bit at some special occasions, but a certain force value requires accurately situation, can make first the force value in the tensimeter rise to required pressure true value, then by regulating the zeroing rivet, pointer indication indicating value and true value are consistent.
But there is following defective in said structure: traditional manometric zeroing rivet is arranged on manometric front, and a through hole is established at corresponding zeroing rivet position on the glass watchcase, so that screwdriver stretches into adjusting; Moreover it is dustproof at the through hole of glass watchcase one vinyl cover to be installed, so structure does not have sealing property, can not be applicable to oil dumped pressure gauge.
Summary of the invention
The present invention is directed to defects, purpose is to provide a kind of good seal performance that has, and is convenient to the oil dumped pressure gauge that pointer is adjusted as required.
The technical solution used in the present invention is for this reason: the present invention is arranged on the tensimeter back side, comprises the rivet that links to each other with gauge hand, and extend from drain pan the rivet adjustable side.
Described rivet is arranged in the pressure tapping, establishes O-ring seal between drain pan, joint and the rivet three.
Advantage of the present invention is: the present invention is arranged on the tensimeter back side with rivet, has effectively solved sealing problem, and stretch out from the tensimeter back side adjustable side of rivet simultaneously, regulates very convenient; And more traditional its profile of tensimeter of tensimeter of the present invention is more attractive in appearance.
Description of drawings
Fig. 1 is structural representation of the present invention
1 is that pointer, 2 is that rivet, 3 is that O-ring seal, 4 is that drain pan, 5 is joint among the figure.
Embodiment
The present invention includes the pointer adjusting gear that is arranged on the tensimeter back side, the pointer adjusting gear comprises the rivet 2 that links to each other with gauge hand 1, and extend from drain pan 4 rivet 2 adjustable sides.。
When the present invention works, adjust the sensing of pointer 1 by adjusting rivet 2.
Claims (2)
1. the back of the body is transferred oil dumped pressure gauge, it is characterized in that comprise the pointer adjusting gear that is arranged on the tensimeter back side, the pointer adjusting gear comprises the rivet that links to each other with gauge hand, and extend from drain pan the rivet adjustable side.
2. the back of the body according to claim 1 is transferred oil dumped pressure gauge, it is characterized in that described rivet is arranged in the pressure tapping, establishes O-ring seal between drain pan, joint and the rivet three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110180581 CN102853962A (en) | 2011-06-30 | 2011-06-30 | Back-regulating oil-filled pressure gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110180581 CN102853962A (en) | 2011-06-30 | 2011-06-30 | Back-regulating oil-filled pressure gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102853962A true CN102853962A (en) | 2013-01-02 |
Family
ID=47400745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110180581 Pending CN102853962A (en) | 2011-06-30 | 2011-06-30 | Back-regulating oil-filled pressure gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102853962A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105043652A (en) * | 2015-07-31 | 2015-11-11 | 重庆市博平液压机械有限公司 | Cut-off-type pressure gage short connector |
-
2011
- 2011-06-30 CN CN 201110180581 patent/CN102853962A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105043652A (en) * | 2015-07-31 | 2015-11-11 | 重庆市博平液压机械有限公司 | Cut-off-type pressure gage short connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130102 |