CN2188756Y - Shockproof pressure gage - Google Patents
Shockproof pressure gage Download PDFInfo
- Publication number
- CN2188756Y CN2188756Y CN 94208239 CN94208239U CN2188756Y CN 2188756 Y CN2188756 Y CN 2188756Y CN 94208239 CN94208239 CN 94208239 CN 94208239 U CN94208239 U CN 94208239U CN 2188756 Y CN2188756 Y CN 2188756Y
- Authority
- CN
- China
- Prior art keywords
- shockproof
- utility
- model
- pressure gage
- damping box
- 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 utility model provides a shockproof pressure gage, which relates to the technical field of pressure measuring instruments. The utility model is mainly composed of a pressure gage, and a damping box, wherein, the damping box is composed of a rotary metal blade, and liquid oil; the metal blade which is positioned in the damping box is installed on the position of a shaft center of a pointer of the pressure gage; the effect of damping and preventing shocks is realized. The utility model has the advantages of reasonable design, low cost, and good effect of the shockproof; the utility model can be suitable for equipment of producing mechanical shocks and pulse shocks.
Description
The utility model is a kind of shockproof tensimeter, relates to the pressure measuring instruments field.
At present the shockproof tensimeter that uses adopts silicone oil shockproof or anti-rattler is shockproof more, uses silicone oil seal request height, and complex process and cost are also high.Particularly use silicone oil variable color, leakage of oil to influence the accuracy of instrument for a long time.It is shockproof that shockproof of anti-rattler solves pulse, and it is shockproof to solve machinery, can not measure the turbid flow body and only be suitable for pure fluid.
The purpose of this utility model is exactly to be to provide a kind of usefulness damping box that one or more revolution metallic blades of rotating in oil body are formed and the shockproof tensimeter that is used in combination with tensimeter, and certain that also can be in the kinematic train of table a bit and an oil cylinder is installed between the flat board is reached shockproof purpose.
Advantage of the present utility model is: cost is low, and technology is simple, and is easy to use, and shockproof effect is good, applicable to producing on pulse oscillating and the machinery concussion plurality of devices, also can measure the turbid flow body.
Description of drawings: Fig. 1 is the utility model structural representation
Fig. 2 is the utility model embodiment two structural representations
Fig. 3 is the utility model damping box structural representation
Fig. 4 is the utility model schematic appearance
Among Fig. 1: the 1st, bourdon tube, the 2nd, pointer, the 3rd, the damping box, the 4th, socket, the 5th, pull bar, the 6th, dull and stereotyped, the 7th, plug, the 8th, sector gear.
Among Fig. 2: the 9th, disc spring, the 10th, oil cylinder.
Among Fig. 3: the 11, the 12, the 13rd, revolution metallic blade, the 14th, oil.
Among Fig. 4: the 15th, tensimeter, the 16th, table axle, the 17th, draft tube.
Below in conjunction with drawings and Examples the utility model is done further and carefully to be stated.
Embodiment one: as shown in Figure 1, in tensimeter 15, be provided with a bourdon tube 1, one end of bourdon tube 1 communicates with draft tube 17, socket 4 is connected as a single entity with draft tube 17, the other end of bourdon tube 1 is equipped with plug 7, plug 7 is connected with an end of pull bar 5, the other end of pull bar 5 is connected with sector gear 8, sector gear 8 is connected with dull and stereotyped 6 again, revolution metallic blade 11 in the damping box 3,12,13 center and pointer 2 concentric being fixed on the table axle 16, liquid oils 14 also is housed in the damping box 3, when gas when draft tube 17 enters bourdon tube 1, bourdon tube 1 oppressed expansion, drive pull bar 5 motions, also motion of sector gear 8 and dull and stereotyped 6, pointer 2 work indications, liquid oils 14 and revolution metallic blade 11 in the damping this moment box 3,12,13 rubbing contact reach the damping shockproof effect.
Embodiment two: as shown in Figure 2, between a bit any and flat board 6 of kinematic train an oil cylinder is set and reaches shockproof purpose.The outer end points of disc spring 9 links to each other with dull and stereotyped 6, and interior end points is fixed on the table axle 16.
Claims (1)
1, a kind of shockproof tensimeter is made up of tensimeter 15 and damping box 3, it is characterized in that:
A: the damping box of being made up of one or more sheet metals 11,12,13 and liquid oils 14 3 is installed in the upper end at tensimeter table axle 16, pointer 2;
B: adorn an oil cylinder 10 in order to shockproof between a bit any and flat board 6 in kinematic train.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94208239 CN2188756Y (en) | 1994-04-18 | 1994-04-18 | Shockproof pressure gage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94208239 CN2188756Y (en) | 1994-04-18 | 1994-04-18 | Shockproof pressure gage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2188756Y true CN2188756Y (en) | 1995-02-01 |
Family
ID=33826312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94208239 Expired - Fee Related CN2188756Y (en) | 1994-04-18 | 1994-04-18 | Shockproof pressure gage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2188756Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103674414A (en) * | 2012-09-17 | 2014-03-26 | 昆山尚达智机械有限公司 | Novel pressure gauge |
| CN107300438A (en) * | 2017-08-17 | 2017-10-27 | 常熟市辛庄仪表器件厂 | A kind of new switching mechanism for anti-shock pressure meter |
-
1994
- 1994-04-18 CN CN 94208239 patent/CN2188756Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103674414A (en) * | 2012-09-17 | 2014-03-26 | 昆山尚达智机械有限公司 | Novel pressure gauge |
| CN107300438A (en) * | 2017-08-17 | 2017-10-27 | 常熟市辛庄仪表器件厂 | A kind of new switching mechanism for anti-shock pressure meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |