CN205941257U - A specific gravity bottle for determining pitch density - Google Patents
A specific gravity bottle for determining pitch density Download PDFInfo
- Publication number
- CN205941257U CN205941257U CN201620890602.3U CN201620890602U CN205941257U CN 205941257 U CN205941257 U CN 205941257U CN 201620890602 U CN201620890602 U CN 201620890602U CN 205941257 U CN205941257 U CN 205941257U
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- bottle
- density
- diameter
- specific gravity
- bore
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Abstract
The utility model belongs to the technical field of weighing device, particularly, involve a specific gravity bottle for determining pitch density. The specific gravity bottle includes bottle, bottle lid, inner tube and activity stopper, be equipped with the internal thread on the bottle lid to the matching the external screw suitable for reading with the bottle, the vertical connection of inner tube is in the inside of bottle lid, and the lower extreme is equipped with the opening in central authorities on it to the bore is less than a diameter, activity stopper is hemispherically, arrange the inner tube in, its bottom just is less than a diameter for maximum diameter department and this diameter are greater than the bore. Compared with the prior art, the specific gravity bottle of survey pitch density be equipped with the activity stopper in bottleneck department, the air current that the rises stopper jack -up of will moving about, the hot air escape of being convenient for during the heating for it is more accurate to survey, and simple structure, can use widely in the asphalt mixture test room, broad application prospect has.
Description
Technical field
This utility model belongs to meausring apparatus technical field, it particularly relates to a kind of for measuring asphalt density
Density bottle.
Background technology
The pitchy complex mixture that Colophonium is made up of Hydrocarbon and its non metallic derivatives of different molecular weight,
It is in a liquid state, be a kind of waterproof and dampproof and antiseptical organic cementing material.For the industry such as coating, plastics, rubber and making road
Face etc..Density is the fundamental property of Colophonium, and it reflects the structural information of Colophonium. the molecular structure of any material all with broad perspectives
Matter is closely related.The mensure of asphalt density mainly uses hydrometer method at present.The density bottle of hydrometer method adopts all at present
It is stopper or the glass stopper frictionally acting on sealing, acted on by expansion steam, backed down.
Content of the invention
For solving above-mentioned technical problem, it is close that this utility model provides a kind of structure mensure Colophonium simple, easy to use
The density bottle of degree.
A kind of density bottle measuring asphalt density described in the utility model, described density bottle includes bottle 1, bottle cap 2, interior
Cylinder 3 and motion stops 4；Bottle cap 2 is provided with female thread, thus the external screw thread cooperation suitable for reading with bottle 1；Inner core 3 is vertically connected to bottle
The inside of lid 2, its upper and lower side is provided with opening in central authorities, and bore is less than cylinder diameter；Motion stops 4 are in hemispherical, are placed in inner core 3
Interior, its bottom is at maximum gauge and with diameter greater than bore and should to be less than cylinder diameter.
A kind of density bottle measuring asphalt density described in the utility model, described motion stops 4 are by polystyrene material system
Become.
A kind of density bottle measuring asphalt density described in the utility model, described motion stops 4 are internal to be hollow structure.
A kind of density bottle measuring asphalt density described in the utility model, described cylinder diameter is less than 2 times of bore.
Compared with prior art, the density bottle measuring asphalt density described in the utility model is provided with activity in bottle mouth position
Plug, the air-flow rising during heating, by motion stops jack-up, is easy to hot-air and is discharged so that mensure is more accurate；And structure is simple, can
Promote the use of in Asphalt Mixture Experiment room, there is broad application prospect.
Brief description
Fig. 1：Measure the density bottle schematic diagram of asphalt density.Bottle -1, bottle cap -2, inner core -3, motion stops -4.
Specific embodiment
With reference to specific embodiment, the density bottle measuring asphalt density described in the utility model is done furtherly
Bright, but protection domain of the present utility model is not limited to this.
Embodiment 1
A kind of density bottle measuring asphalt density, described density bottle includes bottle 1, bottle cap 2, inner core 3 and motion stops 4；Bottle
Lid 2 is provided with female thread, thus the external screw thread cooperation suitable for reading with bottle 1；Inner core 3 is vertically connected to the inside of bottle cap 2, and it is upper and lower
End is provided with opening in central authorities, and bore is less than cylinder diameter；Motion stops 4 are in hemispherical, are placed in inner core 3, and its bottom is maximum
At diameter and should with diameter greater than bore and be less than cylinder diameter.Described motion stops 4 are made up of polystyrene material.Described motion stops 4
Internal is hollow structure.
Embodiment 2
A kind of density bottle measuring asphalt density, described density bottle includes bottle 1, bottle cap 2, inner core 3 and motion stops 4；Bottle
Lid 2 is provided with female thread, thus the external screw thread cooperation suitable for reading with bottle 1；Inner core 3 is vertically connected to the inside of bottle cap 2, and it is upper and lower
End is provided with opening in central authorities, and bore is less than cylinder diameter；Motion stops 4 are in hemispherical, are placed in inner core 3, and its bottom is maximum
At diameter and should with diameter greater than bore and be less than cylinder diameter.Described motion stops 4 are made up of polystyrene material.Described motion stops 4
Internal is hollow structure.1.5 times of a diameter of bore of described cylinder.
Compared with prior art, the density bottle measuring asphalt density described in the utility model is provided with activity in bottle mouth position
Plug, the air-flow rising during heating, by motion stops jack-up, is easy to hot-air and is discharged so that mensure is more accurate；And structure is simple, can
Promote the use of in Asphalt Mixture Experiment room, there is broad application prospect.
Claims (3)
1. a kind of density bottle measuring asphalt density is it is characterised in that described density bottle includes bottle (1), bottle cap (2), inner core
And motion stops (4) (3)；Bottle cap (2) is provided with female thread, thus the external screw thread cooperation suitable for reading with bottle (1)；Inner core (3) is vertically
It is connected to the inside of bottle cap (2), its upper and lower side is provided with opening in central authorities, and bore is less than cylinder diameter；Motion stops (4) are in hemisphere
Shape, is placed in inner core (3), and its bottom is at maximum gauge and with diameter greater than bore and should to be less than cylinder diameter.
2. the density bottle measuring asphalt density according to claim 1 is it is characterised in that described motion stops (4) are by polyphenyl
Vinyl material is made.
3. the density bottle measuring asphalt density according to claim 1, is hollow structure inside described motion stops (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620890602.3U CN205941257U (en) | 2016-08-16 | 2016-08-16 | A specific gravity bottle for determining pitch density |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620890602.3U CN205941257U (en) | 2016-08-16 | 2016-08-16 | A specific gravity bottle for determining pitch density |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205941257U true CN205941257U (en) | 2017-02-08 |
Family
ID=57918821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620890602.3U Expired - Fee Related CN205941257U (en) | 2016-08-16 | 2016-08-16 | A specific gravity bottle for determining pitch density |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205941257U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109357965A (en) * | 2018-10-24 | 2019-02-19 | 湖南联智桥隧技术有限公司 | Asphalt density and relative density determination method based on weight method |
| CN111348319A (en) * | 2020-03-20 | 2020-06-30 | 上海化工研究院有限公司 | Sample feeding bottle sealing assembly for chemical analysis instrument |
-
2016
- 2016-08-16 CN CN201620890602.3U patent/CN205941257U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109357965A (en) * | 2018-10-24 | 2019-02-19 | 湖南联智桥隧技术有限公司 | Asphalt density and relative density determination method based on weight method |
| CN109357965B (en) * | 2018-10-24 | 2021-07-30 | 湖南联智科技股份有限公司 | Asphalt density and relative density determination method based on weighing method |
| CN111348319A (en) * | 2020-03-20 | 2020-06-30 | 上海化工研究院有限公司 | Sample feeding bottle sealing assembly for chemical analysis instrument |
| CN111348319B (en) * | 2020-03-20 | 2021-11-30 | 上海化工研究院有限公司 | Sample feeding bottle sealing assembly for chemical analysis instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20190816 |