CN201697748U - Improved pressure gage - Google Patents
Improved pressure gage Download PDFInfo
- Publication number
- CN201697748U CN201697748U CN2010202378587U CN201020237858U CN201697748U CN 201697748 U CN201697748 U CN 201697748U CN 2010202378587 U CN2010202378587 U CN 2010202378587U CN 201020237858 U CN201020237858 U CN 201020237858U CN 201697748 U CN201697748 U CN 201697748U
- Authority
- CN
- China
- Prior art keywords
- base
- arc
- moving member
- tensimeter
- dial plate
- 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 - Lifetime
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Abstract
The utility model discloses a pressure gage. An operator cannot quickly come to a conclusion when using the existing pressure gage so as to influence production and impact the safe polling speed of the operator. The improved pressure gage is characterized in that: an arc-shaped base is arranged on the outer surface of a dial cover; the radian of the base is matched with the radian in the region of the dial marking with the pressure display range of the pressure gage; an arc-shaped mobile piece which has one color different from the color of the base and is used for presenting the normal working pressure region is arranged on the base. The operator can quickly find out the pointer inside or outside the normal working pressure region, so as to quickly carry out the next work.
Description
Technical field
The utility model relates to surveying instrument, specifically a kind of improved tensimeter.
Background technology
Present tensimeter has just identified the pressure display scale on dial plate, in the practical application, because each use occasion all has the requirement of pressure limit, the operator compares according to manometric demonstration numerical value and normal working pressure range, whether the working pressure that draws this moment is in the normal working pressure range, this needs some times, lags behind thereby make the pressure that exceeds the service pressure scope regulate to produce, and has influenced production; The pressure that records as tensimeter is in the normal working pressure range, owing to can not reach a conclusion rapidly, has also influenced operator's safety patrol inspection speed.
The utility model content
Technical problem to be solved in the utility model is to overcome the defective that above-mentioned prior art exists, a kind of improved tensimeter is provided, whether the pressure that makes the operator can learn rapidly that tensimeter records is in the normal working pressure range, so that carry out further work fast.
For this reason, the utility model adopts following technical scheme: a kind of improved tensimeter, comprise the table body, be installed in dial plate and dial plate cover on the table body, it is characterized in that described dial plate cover outer surface is provided with an arc-shaped base, the radian of base and dial plate are marked with the regional radian coupling of tensimeter pressure indication range; One colouring discrimination is housed in the color of base and be used to represent the arc moving member in service pressure zone on the described base.Because the radian of base mates (identical or approaching identical) with the regional radian of pressure indication range, the arc moving member can move on base, thereby the service pressure zone that moving member is represented can relate to the arbitrary region in the whole manometric pressure indication range.
Arc moving member of the present utility model is represented the service pressure zone, when being positioned at this zone, manometric pointer shows that pressure is working properly, because the colouring discrimination of moving member is in the color of base, make the operator can find out rapidly that it still is outside the zone that pointer is in the service pressure zone, so that carry out further work (carrying out the safety patrol inspection of pressure adjusting or postorder) fast.
As the further of technique scheme improved and replenish, the utility model is taked following technical measures:
Above-mentioned improvement tensimeter, the top of base have an arc groove identical with the base radian, described arc moving member place in the described groove and with its close-fitting, the location after the purpose of close-fitting is used for moving member and moves.
Above-mentioned improvement tensimeter, arc moving member comprise arc left side pipe and the right pipe that connects together, and the outer end of left and right pipe respectively is provided with a poke rod.Change the arc length of moving member by the operation of poke rod, thereby change the size in the service pressure zone that moving member represents, adapt to the requirement of various pressure conditions.
Base and moving member can adopt resilient material (as plastics) to make, and utilize material to have certain elasticity and make things convenient for moving member to move, and after external force disappears, utilize resetting of material that the moving member after moving is positioned.
Above-mentioned improvement tensimeter, base is fixed on the dial plate cover outer surface by glue or adhesive tape, and is easy to connect.
The utility model is simple in structure, can conveniently transform existing tensimeter, has following beneficial effect: make the operator can find out rapidly that it still is outside the zone, so that carry out further work fast that pointer is in the service pressure zone; The arc length of moving member is adjustable, thereby can change the size in the service pressure zone that moving member represents, adapts to the requirement of various pressure conditions.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation that the utility model base and moving member are assembled together.
Fig. 3 is the structural representation of the utility model moving member.
Fig. 4 is that the A-A of Fig. 3 is to cut-open view.
Embodiment
Tensimeter as shown in the figure is equipped with dial plate 2 and dial plate cover 3 on the table body 1, and dial plate cover 3 outside surfaces are fixedlyed connected with arc-shaped base 4 by glue or adhesive tape, and the radian of base 4 and dial plate are marked with the regional radian coupling of tensimeter pressure indication range.The top of base 4 has the arc groove 5 identical with the base radian; arc moving member 6 place in the described groove 5 and with its close-fitting; the arc length of moving member 6 is used to represent the service pressure zone; the colouring discrimination of moving member is in the color of base; color as base is red (it is undesired or dangerous to represent); the color of moving member is green (the normal or safety of expression), makes the operator can find out rapidly that it still is outside the zone that gauge hand is in the service pressure zone.Arc moving member 6 is made up of the arc left side pipe 61 and the right pipe 62 that connect together, and the outer end of left and right pipe 61,62 respectively is provided with a poke rod 63.
Claims (4)
1. improved tensimeter, comprise table body (1), be installed in dial plate (2) and dial plate cover (3) on the table body, it is characterized in that described dial plate cover (3) outside surface is provided with an arc-shaped base (4), the radian of base (4) and dial plate are marked with the regional radian coupling of tensimeter pressure indication range; One colouring discrimination is housed in the color of base and be used to represent the arc moving member (6) in service pressure zone on the described base (4).
2. improved tensimeter according to claim 1 is characterized in that the top of described base (4) has an arc groove (5) identical with the base radian, described arc moving member (6) place in the described groove (5) and with its close-fitting.
3. improved tensimeter according to claim 2 is characterized in that described arc moving member (6) comprises arc left side pipe (61) and the right pipe (62) that connects together, and the outer end of left and right pipe respectively is provided with a poke rod (63).
4. according to claim 2 or 3 described improved tensimeters, it is characterized in that described base (4) is fixed on the outside surface of dial plate cover (3) by glue or adhesive tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202378587U CN201697748U (en) | 2010-06-25 | 2010-06-25 | Improved pressure gage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202378587U CN201697748U (en) | 2010-06-25 | 2010-06-25 | Improved pressure gage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201697748U true CN201697748U (en) | 2011-01-05 |
Family
ID=43398995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202378587U Expired - Lifetime CN201697748U (en) | 2010-06-25 | 2010-06-25 | Improved pressure gage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201697748U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI463123B (en) * | 2011-05-20 | 2014-12-01 | ||
| CN109540379A (en) * | 2018-12-20 | 2019-03-29 | 安徽天康(集团)股份有限公司 | A kind of pressure gauge with function of failure alarm |
-
2010
- 2010-06-25 CN CN2010202378587U patent/CN201697748U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI463123B (en) * | 2011-05-20 | 2014-12-01 | ||
| CN109540379A (en) * | 2018-12-20 | 2019-03-29 | 安徽天康(集团)股份有限公司 | A kind of pressure gauge with function of failure alarm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110105 |