CN202383040U - Hydrostatic balance - Google Patents
Hydrostatic balance Download PDFInfo
- Publication number
- CN202383040U CN202383040U CN2011205788234U CN201120578823U CN202383040U CN 202383040 U CN202383040 U CN 202383040U CN 2011205788234 U CN2011205788234 U CN 2011205788234U CN 201120578823 U CN201120578823 U CN 201120578823U CN 202383040 U CN202383040 U CN 202383040U
- Authority
- CN
- China
- Prior art keywords
- base
- hydrostatic balance
- balance
- thermometer
- cross beam
- 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
Links
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a hydrostatic balance, and belongs to the technical field of inspection of grains and oils. The hydrostatic balance overcomes the defect of low measurement accuracy because the plumb bob easily touches the wall of the thermometer and the measuring cylinder in the prior art. The hydrostatic balance mainly comprises a base, a strut and a bracket, wherein the strut is arranged on the base through a fastening screw, the bracket is fixedly arranged on the top of the strut, and a horizontal adjusting screw is arranged on the base; a cross beam is arranged on the bracket, a balance adjusting knob is arranged at one end of the cross beam, and a hook is arranged at the other end of the cross beam; a gravity center adjusting knob and an agate knife are arranged on the cross beam, and a plumb bob is hung on the hook; and a thermometer is arranged in the plumb bob. The hydrostatic balance is mainly used for measuring the relative density of grease, and can also be used for inspection of other grains and oils.
Description
Technical field
The utility model relates to a kind of hydrostatic balance, and it belongs to grain and oil inspection technology field.
Background technology
The grease relative density has reflected the grease component characteristic; Can be used as the reference frame that evaluation grease purity and quality change; In storage and transportation, can volume be scaled quality according to the grease relative density, therefore measuring the grease relative density has Practical significance.Measuring grease relative density instrument relatively more commonly used at present is hydrostatic balance, can promptly measure the relative density of grease.
Adopt hydrostatic balance to measure the grease relative density at present; Plummet is immersed in acquisition buoyancy in the grease and makes the crossbeam out of trim; In the V-shaped groove of crossbeam, place the various sign indicating numbers of quantitatively riding then; Crossbeam is restored balance, thereby measure the relative density value of liquid, measure the temperature of grease simultaneously with thermometer.Require plummet not contact with thermometer during measurement, in order to avoid cause error with wall.But because the restriction of glass cylinder volume adds that thermometer occupies certain volume, be easy to cause contacting of plummet and wall and thermometer, cause measuring error.
In addition, the tinsel that uses at present is platinum wire, and platinum wire is to better heat stability, and measuring error is less, but platinum wire is disconnected easily, and price is more expensive.
The utility model content
The utility model provides a kind of hydrostatic balance simple in structure, easy to use to deficiency of the prior art.
The technical scheme that the utility model solves the problems of the technologies described above is following:
A kind of hydrostatic balance comprises base, pillar and carriage, and said pillar is installed on the base through trip bolt, and said carriage is fixedly mounted on the top of pillar; Said carriage is provided with crossbeam, and said crossbeam one end is provided with the balance adjustment knob, and the other end is provided with hook; Said crossbeam is provided with center of gravity adjusting knob and agate cutter, is hung with plummet on the said hook; Said plummet inside is provided with thermometer.
Compared with prior art, the beneficial effect of the utility model is: thermometer is located at plummet inside, makes simple in structurely, easy to operate, has improved the accuracy of the work of mensuration, and is safe and reliable.
On the basis of technique scheme, the utility model can also be done following improvement.
Further, said base is provided with the horizontal adjustment screw.
Adopt the beneficial effect of above-mentioned further scheme to be: can debug accurately integral body, make it be in horizontal state more.
Further, said tinsel is a copper wire.
Adopt the beneficial effect of above-mentioned further scheme to be: platinum wire of the prior art is replaced by copper wire, and copper wire is to better heat stability, and measuring error is also less; And copper wire is not easily broken, and low price greatly reduces production cost.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Horizontal adjustment screw in the drawings, 1; 2, base; 3, trip bolt; 4, pillar; 5, carriage; 6, balance adjustment knob; 7, crossbeam; 8, center of gravity adjusting knob; 9, agate cutter; 10, hook; 11, tinsel; 12, plummet; 13, thermometer.
Embodiment
Below in conjunction with accompanying drawing the principle and the characteristic of the utility model are described, institute gives an actual example and only is used to explain the utility model, is not the scope that is used to limit the utility model.
A kind of hydrostatic balance comprises base 2, pillar 4 and carriage 5, and said pillar 4 is installed on the base 2 through trip bolt 3, and said carriage 5 is fixedly mounted on the top of pillar 4, and said base 2 is provided with horizontal adjustment screw 1; Said carriage 5 is provided with crossbeam 7, and said crossbeam 7 one ends are provided with balance adjustment knob 6, and the other end is provided with hook 10; Said crossbeam 7 is provided with center of gravity adjusting knob 8 and agate cutter 9, is hung with plummet 12 on the said hook 10; Said plummet 12 inside are provided with thermometer 13.
The utility model is when making, and said tinsel 11 is a copper wire; Thermometer 13 is designed into plummet 12 inside, and simultaneously, the quality and the volume of plummet 12 remain unchanged.
The utility model is adjusted trip bolt 3 and is made pillar 4 be in desired height in use; Through regulating horizontal adjustment screw 1, balance adjustment knob 6 and center of gravity adjusting knob 8, make its precision more accurate; The plummet 12 that will have thermometer 13 is positioned in the graduated cylinder that fills grease, guarantees that plummet 12 does not contact with the graduated cylinder wall, can measure.One-piece construction is simple, and is easy to operate, reached the purpose that improves the accuracy of mensuration work.
The above is merely the preferred embodiment of the utility model, and is in order to restriction the utility model, not all within the spirit and principle of the utility model, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (3)
1. a hydrostatic balance comprises base (2), pillar (4) and carriage (5), and said pillar (4) is installed on the base (2) through trip bolt (3), and said carriage (5) is fixedly mounted on the top of pillar (4); Said carriage (5) is provided with crossbeam (7), and said crossbeam (7) one ends are provided with balance adjustment knob (6), and the other end is provided with hook (10); Said crossbeam (7) is provided with center of gravity adjusting knob (8) and agate cutter (9), and said hook (10) is gone up and is hung with plummet (12) through tinsel (11); It is characterized in that: said plummet (12) inside is provided with thermometer (13).
2. hydrostatic balance according to claim 1 is characterized in that: said base (2) is provided with horizontal adjustment screw (1).
3. hydrostatic balance according to claim 1 and 2 is characterized in that: said tinsel (11) is a copper wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205788234U CN202383040U (en) | 2011-12-26 | 2011-12-26 | Hydrostatic balance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205788234U CN202383040U (en) | 2011-12-26 | 2011-12-26 | Hydrostatic balance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202383040U true CN202383040U (en) | 2012-08-15 |
Family
ID=46631535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205788234U Expired - Fee Related CN202383040U (en) | 2011-12-26 | 2011-12-26 | Hydrostatic balance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202383040U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103344522A (en) * | 2013-06-24 | 2013-10-09 | 湖南工业大学 | Liquid density measurement method |
| CN106442216A (en) * | 2016-08-30 | 2017-02-22 | 浙江天蓝环保技术股份有限公司 | Online tubular density measurement device and liquid density measurement method |
-
2011
- 2011-12-26 CN CN2011205788234U patent/CN202383040U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103344522A (en) * | 2013-06-24 | 2013-10-09 | 湖南工业大学 | Liquid density measurement method |
| CN106442216A (en) * | 2016-08-30 | 2017-02-22 | 浙江天蓝环保技术股份有限公司 | Online tubular density measurement device and liquid density measurement method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201688812U (en) | Tooling for measuring depth of groove in hole | |
| CN206656765U (en) | A kind of combination type multifunction water leveling ruler | |
| CN203216434U (en) | Meter used for measuring depth of step hole | |
| CN202383040U (en) | Hydrostatic balance | |
| CN202735188U (en) | Determination device for oil absorption expansion rate of sealing element | |
| CN203249604U (en) | Laser detector for scissors difference between cranks of oil pumping unit | |
| CN203928959U (en) | The direct-reading Special length measuring apparatus of ratio-frequency welded tube | |
| CN203705275U (en) | Photoelastic coating material fringe value calibrating device | |
| CN106949942A (en) | The calibration method of its measurement oil tank outage of oil truck capacity calibrating installation and application | |
| CN203116686U (en) | Verticality gauge | |
| CN204255350U (en) | Land surveying gradiometer | |
| CN203249569U (en) | Shallow spigot diameter measurement device | |
| CN202221309U (en) | Multifunctional level gauge | |
| CN204100944U (en) | A kind of head envelope measurement mechanism | |
| CN204269205U (en) | A kind of simplified balance being convenient to regulate | |
| CN202676247U (en) | Oil-water interface measuring meter of floating-ball-type storage tank | |
| CN102338607A (en) | Special instrument for detecting cylinder height | |
| CN203216427U (en) | External diameter measuring meter for measuring external diameter of front edge | |
| CN202329753U (en) | Device for measuring height of aluminum liquid | |
| CN201188022Y (en) | Test equipment for accurate floating ball type liquid-level meter | |
| CN201034903Y (en) | Liquid specific gravity difference balance | |
| CN204373566U (en) | A kind of lever thickness measuring scale | |
| CN103411851A (en) | Novel liquid density meter | |
| CN201811720U (en) | Camber measurement device | |
| CN204556372U (en) | Pen. method gel strength proving installation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xiong Sumin Inventor after: Wang Yirong Inventor after: Wang Huazhi Inventor after: Wang Dexue Inventor after: Yuan Lin Inventor after: Shao Zhenmei Inventor after: Ren Xiujuan Inventor after: Li Haihong Inventor after: Shao Yan Inventor before: Xiong Sumin |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: XIONG SUMIN TO: XIONG SUMIN WANG YIRONG WANG HUAZHI WANG DEXUE YUAN LIN SHAO ZHENMEI REN XIUJUAN LI HAIHONG SHAO YAN |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120815 Termination date: 20141226 |
|
| EXPY | Termination of patent right or utility model |