CN217505874U - Emulsified asphalt storage stability tester - Google Patents
Emulsified asphalt storage stability tester Download PDFInfo
- Publication number
- CN217505874U CN217505874U CN202220822829.XU CN202220822829U CN217505874U CN 217505874 U CN217505874 U CN 217505874U CN 202220822829 U CN202220822829 U CN 202220822829U CN 217505874 U CN217505874 U CN 217505874U
- Authority
- CN
- China
- Prior art keywords
- test tube
- branch pipe
- tester
- emulsified asphalt
- storage stability
- 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
- 239000010426 asphalt Substances 0.000 title claims abstract description 44
- 238000007789 sealing Methods 0.000 claims abstract description 34
- 238000009413 insulation Methods 0.000 claims description 34
- 238000005070 sampling Methods 0.000 abstract description 5
- 238000002474 experimental method Methods 0.000 abstract description 2
- 239000003292 glue Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 238000003556 assay Methods 0.000 description 2
- 239000003995 emulsifying agent Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000004581 coalescence Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 235000013547 stew Nutrition 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses an emulsified asphalt storage stability tester, including tester base, constant head tank, test tube, upper branch pipe and lower carriage, the constant head tank sets up the central point department of putting at tester base top, the inside of constant head tank is glued and is had the rubber pad, the test tube sets up the top at the tester base, the upper branch pipe is fixed on the outer wall at test tube top, the one end of upper branch pipe is provided with the second sealing plug, the lower carriage sets up on the outer wall of the bottom of test tube, the one end of lower carriage is provided with the third sealing plug, the inside one side of upper branch pipe and lower carriage all glues and is glued circular rubber piece, just circular rubber piece's inside is provided with the cross opening. The utility model discloses emulsified asphalt can not directly discharge when not only can guaranteeing the sample, has improved the convenience of sampling operation, has reduced the influence of external environment temperature change to experiment, has reduced experimental error, can prevent moreover that the test tube from taking place to empty.
Description
Technical Field
The utility model relates to a tester technical field specifically is an emulsified asphalt storage stability tester.
Background
The emulsified asphalt is liquid asphalt which is produced by asphalt and emulsifier under the action of certain process, and is oil-in-water or water-in-oil (particularly, who wants to see the kind of emulsifier), the emulsified asphalt is road asphalt which is usually used at high temperature, and is liquefied into a road building material with low viscosity and good fluidity at normal temperature by mechanical stirring and chemical stabilization (emulsification) and diffusing into water, can be used at normal temperature or used together with cold and damp stone, during the storage process of the emulsified asphalt, the phenomena of asphalt particle flocculation, coalescence and the like often occur, once the segregation phenomenon occurs, the emulsified asphalt can not be evenly wrapped with aggregate, even can not be compacted and molded, the normal use is influenced, and a plurality of problems are brought to the actual construction, therefore, the emulsified asphalt needs to be stored in a tester for a certain period of time in order to judge the storage stability.
The tester in the market is various in types, can basically meet the use requirements of people, but still has certain shortcomings, and the existing tester generally directly takes off the cover at the end of the branch pipe when sampling, so that emulsified asphalt in the test pipe is easily directly discharged, pollution and waste are caused, and improvement is urgently needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an emulsified asphalt storage stability tester to it is inconvenient to put forward the tester operation when the sample in solving above-mentioned background art, and emulsified asphalt can direct discharge's problem.
In order to achieve the above object, the utility model provides a following technical scheme: an emulsified asphalt storage stability tester comprises a tester base, a positioning groove, a test tube, an upper branch tube and a lower branch tube, wherein the positioning groove is arranged at the central position of the top of the tester base, a rubber pad is adhered to the inside of the positioning groove, a groove is formed in the bottom of the rubber pad, the test tube is arranged above the tester base, the bottom end of the test tube extends into the rubber pad, scale marks are marked on the surface of the test tube, a first sealing plug is arranged at the top of the test tube, the outer wall of the first sealing plug is tightly attached to the inner wall of the test tube, the upper branch tube is fixed on the outer wall of the top of the test tube and is communicated with the test tube, a second sealing plug is arranged at one end of the upper branch tube, and one end of the second sealing plug extends into the upper branch tube and is tightly attached to the upper branch tube, the lower branch pipe is arranged on the outer wall of the bottom of the test pipe and communicated with the test pipe, a third sealing plug is arranged at one end of the lower branch pipe, one end of the third sealing plug extends into the lower branch pipe and is tightly attached to the lower branch pipe, a circular rubber sheet is adhered to one side of the inner portion of the upper branch pipe and one side of the inner portion of the lower branch pipe, a cross opening is formed in the inner portion of the circular rubber sheet, and an anti-toppling structure is arranged at the bottom of the test pipe.
Preferably, a positioning ring is fixed at the edge position of the top end of the tester base, so that the thermal insulation cover is conveniently positioned.
Preferably, the bottom of experimental pipe is provided with the bin outlet, just the bottom cover of bin outlet is equipped with sealed lid, and bin outlet and sealed lid all extend to the inside of recess, and sealed lid and bin outlet screwed connection are convenient for discharge the inside remaining emulsified asphalt of experimental pipe.
Preferably, the top end of the tester base outside the test tube is provided with a heat insulation cover, a lifting handle is fixed at the center of the top end of the heat insulation cover, and the heat insulation effect is achieved on the test tube, so that emulsified asphalt in the test tube is not affected by the change of the external environment temperature.
Preferably, the anti-toppling structure is internally provided with a positioning ring sleeve, an inclined stay bar and a positioning block in sequence, the positioning ring sleeve is sleeved on the outer wall of the bottom of the test tube, and the test tube is supported in an auxiliary mode to be limited, so that the test tube is erected on the surface of the base of the tester and is not prone to toppling.
Preferably, the outer wall of the positioning ring sleeve is fixed with inclined supporting rods at equal intervals, the bottom ends of the inclined supporting rods are fixed with positioning blocks, and the bottom ends of the positioning blocks are closely adhered to the top end of the tester base, so that the positioning ring sleeve is kept in a horizontal state.
Preferably, the outer wall of the heat insulation cover is coated with the heat insulation film, so that the heat insulation effect of the heat insulation cover is improved.
Preferably, a temperature sensor is installed on the top end of the tester base on the inner side of the positioning ring, so that the temperature inside the heat insulation cover can be conveniently detected.
Compared with the prior art, the beneficial effects of the utility model are that: the emulsified asphalt storage stability tester can ensure that the emulsified asphalt can not be directly discharged during sampling, improves the convenience of sampling operation, reduces the influence of external environment temperature change on a test, reduces the error of the test, and can prevent the test tube from toppling;
(1) the second sealing plug at one end of the upper supporting pipe and the third sealing plug at one end of the lower supporting pipe are taken down during sampling by arranging the second sealing plug, the third sealing plug, the circular rubber sheet and the cross opening, so that emulsified asphalt can not be directly discharged under the action of the circular rubber sheet, and the suction head of the sampler penetrates through the cross opening in the circular rubber sheet and extends into the upper supporting pipe or the lower supporting pipe, so that the emulsified asphalt can be extracted;
(2) the heat insulation cover is arranged on the outer side of the test tube by pinching the handle, the heat insulation cover is clamped on the inner side of the positioning ring, the heat insulation cover plays a role in heat insulation on the test tube under the action of the heat insulation film, so that emulsified asphalt in the test tube is not influenced by external environment temperature change, and the temperature sensor can detect the temperature in the heat insulation cover, so that test errors are reduced;
(3) through being provided with location ring cover, diagonal brace, locating piece, with the vertical location ring cover that passes of test tube, the location ring cover keeps the horizontally state under the effect of diagonal brace and locating piece, and the location ring cover has played the spacing effect of auxiliary stay to the test tube for the test tube stands upright on the surface of tester base, thereby can prevent that the test tube from taking place to empty.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
FIG. 2 is a schematic cross-sectional structural view of the test tube of the present invention;
FIG. 3 is a schematic view of the anti-toppling structure of the present invention;
fig. 4 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention;
fig. 5 is a schematic side view of the circular rubber sheet of the present invention.
In the figure: 1. a tester base; 2. positioning a groove; 3. a rubber pad; 4. a groove; 5. a test tube; 6. a temperature sensor; 7. an anti-toppling structure; 701. a positioning ring sleeve; 702. a diagonal brace; 703. positioning blocks; 8. scale lines; 9. a heat insulation cover; 10. a handle; 11. a thermal insulation film; 12. an upper branch pipe; 13. a lower branch pipe; 14. positioning rings; 15. a discharge outlet; 16. a sealing cover; 17. a first sealing plug; 18. a second sealing plug; 19. a third sealing plug; 20. a circular rubber sheet; 21. a cross-shaped opening.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention.
Referring to fig. 1-5, the present invention provides an embodiment: an emulsified asphalt storage stability tester comprises a tester base 1, a positioning groove 2, a test tube 5, an upper support tube 12 and a lower support tube 13, wherein the positioning groove 2 is arranged at the center of the top of the tester base 1;
a rubber pad 3 is adhered to the inside of the positioning groove 2, and a groove 4 is formed at the bottom of the rubber pad 3;
the test tube 5 is arranged above the tester base 1, and the bottom end of the test tube 5 extends into the rubber pad 3;
the top of the test tube 5 is provided with a first sealing plug 17, and the outer wall of the first sealing plug 17 is tightly attached to the inner wall of the test tube 5;
the upper branch pipe 12 is fixed on the outer wall of the top of the test pipe 5, and the upper branch pipe 12 is communicated with the test pipe 5;
one end of the upper branch pipe 12 is provided with a second sealing plug 18, and one end of the second sealing plug 18 extends into the upper branch pipe 12 and is tightly attached to the upper branch pipe;
the lower branch pipe 13 is arranged on the outer wall of the bottom of the test pipe 5, and the lower branch pipe 13 is communicated with the test pipe 5;
one end of the lower branch pipe 13 is provided with a third sealing plug 19, and one end of the third sealing plug 19 extends into the lower branch pipe 13 and is tightly attached to the lower branch pipe;
a circular rubber sheet 20 is adhered to one side of the inner parts of the upper branch pipe 12 and the lower branch pipe 13, and a cross opening 21 is formed in the circular rubber sheet 20;
a discharge hole 15 is formed in the bottom end of the test tube 5, a sealing cover 16 is sleeved on the bottom end of the discharge hole 15, the discharge hole 15 and the sealing cover 16 both extend into the groove 4, and the sealing cover 16 is in spiral connection with the discharge hole 15, so that residual emulsified asphalt in the test tube 5 can be discharged conveniently;
a positioning ring 14 is fixed at the edge position of the top end of the tester base 1, so that the thermal insulation cover 9 can be conveniently positioned;
the temperature sensor 6 is arranged at the top end of the tester base 1 at the inner side of the positioning ring 14, so that the temperature inside the heat insulation cover 9 can be conveniently detected;
the top end of the tester base 1 outside the test tube 5 is provided with a heat insulation cover 9, and a handle 10 is fixed at the central position of the top end of the heat insulation cover 9, so that the test tube 5 is insulated, and emulsified asphalt inside the test tube 5 is not influenced by external environment temperature change;
the outer wall of the heat insulation cover 9 is pasted with the heat insulation film 11, so that the heat insulation effect of the heat insulation cover 9 is improved;
the bottom of the test tube 5 is provided with an anti-toppling structure 7;
a positioning ring sleeve 701, an inclined stay bar 702 and a positioning block 703 are sequentially arranged in the anti-toppling structure 7, and the positioning ring sleeve 701 is sleeved on the outer wall of the bottom of the test tube 5;
inclined supporting rods 702 with equal intervals are fixed on the outer wall of the positioning ring sleeve 701, positioning blocks 703 are fixed at the bottom ends of the inclined supporting rods 702, and the bottom ends of the positioning blocks 703 are closely adhered to the top end of the tester base 1;
the positioning ring sleeve 701 is kept in a horizontal state under the action of the inclined support rod 702 and the positioning block 703, and the positioning ring sleeve 701 plays a role in auxiliary supporting and limiting the test tube 5, so that the test tube 5 is erected on the surface of the tester base 1, and the test tube 5 can be prevented from toppling.
When the embodiment of the application is used: firstly, pouring emulsified asphalt into a test tube 5, plugging a first sealing plug 17 at the top end of the test tube 5 to seal the test tube, secondly, vertically penetrating the test tube 5 through a positioning ring sleeve 701 and placing the test tube in a rubber pad 3 in a positioning groove 2, wherein the positioning ring sleeve 701 is kept in a horizontal state under the action of an inclined strut 702 and a positioning block 703, the positioning ring sleeve 701 plays a role in auxiliary supporting and limiting the test tube 5 so that the test tube 5 is vertically arranged on the surface of a tester base 1 to prevent the test tube 5 from toppling over, then holding a handle 10 to cover a heat insulation cover 9 at the outer side of the test tube 5, clamping the heat insulation cover 9 at the inner side of a positioning ring 14, playing a role in heat insulation on the test tube 5 under the action of a heat insulation film 11 so that the emulsified asphalt in the test tube 5 is not influenced by the temperature change of the external environment, and detecting the temperature in the heat insulation cover 9 by a temperature sensor 6, thereby the error of experiment has been reduced, after the emulsified asphalt one end time that stews, will separate the temperature cover 9 and take off, according to the circumstances of emulsified asphalt layering, take off second sealing plug 18 of upper branch pipe 12 one end and third sealing plug 19 of lower branch pipe 13 one end, at this moment, under the effect of circular sheet rubber 20, can guarantee that emulsified asphalt can not directly discharge, pass the suction head of sampler in the cross opening 21 of circular sheet rubber 20 inside and stretch into upper branch pipe 12 or lower branch pipe 13, can take out emulsified asphalt, carry out the assay, this mode reasonable in design, the sample simple operation, therefore, the clothes hanger is strong in practicability, take out test tube 5 again, tear sealed lid 16 down, make the inside surplus asphalt emulsion of test tube 5 discharge through bin outlet 15, carry out the assay, accomplish the work of emulsified asphalt storage stability tester.
Claims (8)
1. The emulsified asphalt storage stability tester is characterized by comprising a tester base (1), a positioning groove (2), a test tube (5), an upper support tube (12) and a lower support tube (13), wherein the positioning groove (2) is arranged at the central position of the top of the tester base (1), a rubber pad (3) is adhered to the inside of the positioning groove (2), a groove (4) is formed in the bottom of the rubber pad (3), the test tube (5) is arranged above the tester base (1), the bottom end of the test tube (5) extends to the inside of the rubber pad (3), scale marks (8) are marked on the surface of the test tube (5), a first sealing plug (17) is arranged at the top of the test tube (5), the outer wall of the first sealing plug (17) is tightly attached to the inner wall of the test tube (5), the upper support tube (12) is fixed on the outer wall of the top of the test tube (5), the upper branch pipe (12) is communicated with the test pipe (5), one end of the upper branch pipe (12) is provided with a second sealing plug (18), one end of the second sealing plug (18) extends to the interior of the upper branch pipe (12) and is tightly attached to the interior of the upper branch pipe, the lower branch pipe (13) is arranged on the outer wall of the bottom of the test pipe (5), the lower branch pipe (13) is communicated with the test pipe (5), one end of the lower branch pipe (13) is provided with a third sealing plug (19), and one end of the third sealing plug (19) extends to the interior of the lower branch pipe (13) and is tightly jointed with the lower branch pipe, a circular rubber sheet (20) is adhered to one side of the inner parts of the upper branch pipe (12) and the lower branch pipe (13), and a cross opening (21) is arranged in the circular rubber sheet (20), and an anti-toppling structure (7) is arranged at the bottom of the test tube (5).
2. The emulsified asphalt storage stability tester as claimed in claim 1, wherein: and a positioning ring (14) is fixed at the edge position of the top end of the tester base (1).
3. The emulsified asphalt storage stability tester as claimed in claim 1, wherein: the bottom of experimental pipe (5) is provided with bin outlet (15), just the bottom cover of bin outlet (15) is equipped with sealed lid (16), and bin outlet (15) and sealed lid (16) all extend to the inside of recess (4), and sealed lid (16) and bin outlet (15) screwed connection.
4. The emulsified asphalt storage stability tester as claimed in claim 1, wherein: the device is characterized in that a heat insulation cover (9) is arranged at the top end of the tester base (1) on the outer side of the test tube (5), and a handle (10) is fixed at the center of the top end of the heat insulation cover (9).
5. The emulsified asphalt storage stability tester as claimed in claim 1, wherein: the anti-toppling structure (7) is internally provided with a positioning ring sleeve (701), an inclined stay bar (702) and a positioning block (703) in sequence, and the positioning ring sleeve (701) is sleeved on the outer wall of the bottom of the test tube (5).
6. The emulsified asphalt storage stability tester as claimed in claim 5, wherein: inclined supporting rods (702) with equal intervals are fixed on the outer wall of the positioning ring sleeve (701), positioning blocks (703) are fixed at the bottom ends of the inclined supporting rods (702), and the bottom ends of the positioning blocks (703) are closely adhered to the top end of the tester base (1).
7. The emulsified asphalt storage stability tester as claimed in claim 4, wherein: the outer wall of the heat insulation cover (9) is pasted with a heat insulation film (11).
8. The emulsified asphalt storage stability tester as claimed in claim 2, wherein: and a temperature sensor (6) is arranged at the top end of the tester base (1) on the inner side of the positioning ring (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220822829.XU CN217505874U (en) | 2022-04-11 | 2022-04-11 | Emulsified asphalt storage stability tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220822829.XU CN217505874U (en) | 2022-04-11 | 2022-04-11 | Emulsified asphalt storage stability tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217505874U true CN217505874U (en) | 2022-09-27 |
Family
ID=83348885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220822829.XU Expired - Fee Related CN217505874U (en) | 2022-04-11 | 2022-04-11 | Emulsified asphalt storage stability tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217505874U (en) |
-
2022
- 2022-04-11 CN CN202220822829.XU patent/CN217505874U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217505874U (en) | Emulsified asphalt storage stability tester | |
| CN108279201A (en) | Determine head saturated hydraulic conductivity in soil batch measurement device | |
| CN109596394B (en) | Environmental engineering detects with water source sampling device who has storage function | |
| CN209911193U (en) | A test instrument for concrete porosity | |
| CN217484128U (en) | Filtering speed detection device for filtering paper board | |
| CN208297498U (en) | A kind of rock expansion rate tester of controllable temperature and automatic water supplement | |
| CN206945677U (en) | A kind of domestic water detection device | |
| CN107247131A (en) | Rock expansion rate tester capable of controlling temperature and automatically replenishing water | |
| CN217505546U (en) | Slurry viscosity performance detection device | |
| CN207881689U (en) | A kind of land surveying Sopwith staff | |
| CN212568356U (en) | Density tester for petroleum products | |
| CN218524732U (en) | Freshly mixed concrete slump detection device | |
| CN212748623U (en) | Drilling fluid performance automatic measuring device | |
| CN217304814U (en) | Surface of a wound dressing hinders water test device | |
| CN211837991U (en) | Water bath for food detection | |
| CN217688454U (en) | Concrete porosity measuring device | |
| CN213903254U (en) | Metal parts liquid infiltration penetrant unit for nondestructive test | |
| CN217212152U (en) | Constant head optimizing device | |
| CN214622221U (en) | Rock diffusion coefficient measuring device | |
| CN207703861U (en) | A kind of fixing bracket of slump cone | |
| CN210166260U (en) | Lee's pycnometer fixing device | |
| CN218305717U (en) | Infusion device capable of detecting liquid residual quantity of infusion bottle | |
| CN213715230U (en) | A concrete construction slump detection device for building engineering | |
| CN214668883U (en) | Novel foam concrete foaming agent performance detection device | |
| CN213749898U (en) | Slump detection device for concrete |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20220927 |