CN86206122U - Liquified gas tank content indicater - Google Patents
Liquified gas tank content indicater Download PDFInfo
- Publication number
- CN86206122U CN86206122U CN 86206122 CN86206122U CN86206122U CN 86206122 U CN86206122 U CN 86206122U CN 86206122 CN86206122 CN 86206122 CN 86206122 U CN86206122 U CN 86206122U CN 86206122 U CN86206122 U CN 86206122U
- Authority
- CN
- China
- Prior art keywords
- spring
- ratch
- liquefied gas
- plane
- indication
- 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.)
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model belongs to weight measuring device, in particular to a liquefied gas bottle content indicator. The liquefied gas bottle content indicator is flat drum shaped and is composed of a chassis, a fulcrum on the chassis, a lever actuating system, a spring stress indicating device and an object bearing disk coated on the spring stress indicating device. Compared with a manometer gas content indicator, the utility model has the advantages of simple structure, visual display, etc. The liquefied gas bottle content indicator can directly indicate the standing crop or the consumption content of the liquefied gas in a liquefied gas bottle to users at any time.
Description
The utility model belongs to the window indicator of weight metering utensil, particularly a kind of liquefied gas bottle.
At present, the liquefied gas bottle window indicator is of a great variety, but adopts rain glass to make the indication gauge outfit mostly.Because liquefied gas is a kind of saturated gas, its gas and temperature are closely related.Therefore, when daily use, the user often is difficult to standing crop of recognizing from the reading of vapour-pressure type gas meter liquefied gas the gas cylinder etc.In the winter time or the bigger occasion of temperature Change, its influence is particularly remarkable.So this manometer type indicator uses comparatively inconvenience.
The purpose of this utility model provides a kind of simple in structure, and is easy to use, can directly indicate the standing crop of liquefied gas in the liquefied gas bottle or the window indicator of consumption to the user at any time.
The utility model is a kind of weighing batcher of flat-drum shape, and it is by the chassis, and the fulcrum on the chassis, lever transmission system and spring stress indicating device and the dish bearing matter that covers are thereon formed.When liquefied gas bottle was placed on the dish bearing matter, its weight was concentrated by the load-bearing lever and is passed to force transferring lever, makes the loading spring that vertically hangs that supports force transferring lever that corresponding elastic deformation take place.Under the effect of back-moving spring, the elastic deformation of this spring is by connecting rod piece, and the respective horizontal displacement ， And that becomes ratch drives the indication gear, directly reading is indicated on horizon dial by pointer.
In order to improve measuring accuracy and stability, the utility model also adopts the number of coils of the direct regulating load spring of spring adjustment sheet real work, and loading spring is mediated in optimum Working.Simultaneously, back-moving spring is offset to the gear side of ratch, the tooth portion that makes ratch keeps good engagement with the indication gear all the time under the effect of back-moving spring cross component force, eliminated issuable gap.Therefore, the utlity model has simple in structurely, intuitive display, the liquefied gas bottle of different size base such as all is easy to use at advantage.
Fig. 1---liquefied gas bottle window indicator general assembly synoptic diagram.
Fig. 2---liquefied gas bottle window indicator schematic top plan view.
Fig. 3---the cut-open view of being done along Fig. 2 A-A face.
Fig. 4---the cut-open view of being done along Fig. 3 B-B face.
Referring to attached liquefied gas bottle window indicator illustrated in figures 1 and 2, by chassis (2), be fixed on the spring stress indicating device (3) on the chassis and cover thereon dish bearing matter (4) etc. and form.Go up evenly laying four fulcrums (5) in described chassis (2), be supported on respectively on the end of two long load-bearing levers (6a) and two short load-bearing levers (6b).On the load-bearing lever of the inboard identical distance of fulcrum (5), be provided with four load effect blades (7) that are fixed in dish bearing matter.Two short load-bearing levers (6b) are overlapped on respectively on two long load-bearing levers (6a) separately by knot that can be undone by a pull (8), and the other end of long load-bearing lever is concentrated power by rigid connector (9) and is passed on the force transferring lever (10).Described spring indicating device (3) is referring to shown in accompanying drawing 3 and 4, and a side on chassis (2) is fixed in the bottom of its u type support body (11).Be provided with the adjustment nut (13) that employing connects movingly on the cover plate (12) of u type support body, its upper end is fixedly connected adjustment handwheel (14), adjusts screw rod (15) and screws in adjusting nut (13).Be fixedly connected with the spring adjustment sheet (17) that a slice is embedded between the loading spring circle and supports loading spring in the lower end of adjusting screw rod (15).Described spring adjustment sheet (17) is a slice cap shape expanding ring, and the inner edge of shade is slightly less than the internal diameter of loading spring (16), and the outer rim of shade is bigger than the external diameter of loading spring, and the helix between this shade and loading spring (16) adjacent turn matches.Like this, in process of producing product, can adjust double-screw bolt (15) by rotation and directly adjust the real work number of turns (being the working point) of loading spring to improve measuring accuracy.After the setting, stiction between dependence loading spring and spring adjustment sheet and the holding force between the loading spring circle are locked on the position of being transferred it; And mechanical zero then can be adjusted handwheel (14) in zero load time rotation by the user, with adjusting.The other end at loading spring (16) holds force transferring lever (10) that links to each other with load-bearing lever (6a, 6b) of extension, the other end of force transferring lever (10) vertically upwarps, its transverse plane (19) is gone up the top a slide bar (18), slide bar (18) process is that the connecting rod piece (21) of fulcrum joins with ratch (22) with axle (20), and under the effect of the back-moving spring that is positioned at the ratch other end (23), slide bar (18) is close on the transverse plane (19) of force transferring lever (10) all the time.Described back-moving spring (23) is offset to indication gear (24) side of ratch, and its angle of deviation is 10～20 °, and the tooth portion that makes ratch keeps good engagement in indication gear (24) all the time under the effect of its cross component force.Like this; when nominal load by each load-bearing lever (6a; when 6b) concentrating power transmission to force transferring lever (10); loading spring (16) and on the transverse plane (19) of force transferring lever (10) produce corresponding displacement; ratch (22) is moved under the effect of back-moving spring (23) thereupon; the tooth of its tooth portion drives indication gear (24); make pointer (25) produce corresponding deflection and indicated; indicating graduation is from 0～35 kilogram; index dial is provided with limited post with protective cover (1) And outward and points to dish bearing matter on base, prevent overload and damage spring stress indicating device.
Claims (5)
1, a kind of liquefied gas bottle window indicator, be flat-drum shape, by the chassis, fulcrum on the chassis, lever transmission system and spring stress indicating device and the dish bearing matter that covers are thereon formed, an end that it is characterized in that a described loading spring (16) is hung vertically under the cover plate (12) of u type support body (11), the other end of loading spring (16) holds hangs one and load-bearing lever (6a, 6b) continuous force transferring lever (10), one end of described force transferring lever (10) vertically upwarps, its transverse plane (19) is gone up the top a slide bar (18), slide bar (18) links to each other with ratch (22) through connecting rod piece (21), the tooth portion of ratch (22) and indication gear (24) engagement that has pointer (25), the other end at ratch (22) is provided with back-moving spring (23), and slide bar (22) is kept in touch with transverse plane (19) all the time.
2, window indicator as claimed in claim 1, it is characterized in that being embedded with between described loading spring (16) the cap shape expanding ring formula spring adjustment sheet (17) that the helix between a slice and loading spring (16) adjacent turn matches, spring adjustment sheet (17) fixes in the lower end of adjusting double-screw bolt (15), and is supported on the cover plate (12) by adjusting nut (13).
3, as claim 1 and 2 described window indicators, it is characterized in that the described back-moving spring (23) that affects ratch is offset to indication gear (24) side of ratch (22), its angle of deviation is 10～20 °.
4, as claim 1 and 2 described window indicators, it is characterized in that the plane of the axle of described indication gear (24) perpendicular to dish bearing matter (4), pointer (25) is parallel to the dish bearing matter face and is plane corner indication.
5, window indicator as claimed in claim 3 is characterized in that the plane of the axle of described indication gear (24) perpendicular to dish bearing matter (4), and pointer (25) is parallel to the dish bearing matter face and is plane corner indication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86206122 CN86206122U (en) | 1986-08-26 | 1986-08-26 | Liquified gas tank content indicater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86206122 CN86206122U (en) | 1986-08-26 | 1986-08-26 | Liquified gas tank content indicater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN86206122U true CN86206122U (en) | 1987-05-27 |
Family
ID=4808830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 86206122 Withdrawn CN86206122U (en) | 1986-08-26 | 1986-08-26 | Liquified gas tank content indicater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN86206122U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100510657C (en) * | 2006-12-15 | 2009-07-08 | 大连熵立得传热技术有限公司 | Weighing method for heat-transfer working medium in heat pipe |
| CN104458110A (en) * | 2010-09-16 | 2015-03-25 | 克诺尔-布里姆斯轨道车辆系统有限公司 | Spring-activated optical pressure display device |
-
1986
- 1986-08-26 CN CN 86206122 patent/CN86206122U/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100510657C (en) * | 2006-12-15 | 2009-07-08 | 大连熵立得传热技术有限公司 | Weighing method for heat-transfer working medium in heat pipe |
| CN104458110A (en) * | 2010-09-16 | 2015-03-25 | 克诺尔-布里姆斯轨道车辆系统有限公司 | Spring-activated optical pressure display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |