CN210604273U - Asphalt viscosity tester - Google Patents
Asphalt viscosity tester Download PDFInfo
- Publication number
- CN210604273U CN210604273U CN201921367801.6U CN201921367801U CN210604273U CN 210604273 U CN210604273 U CN 210604273U CN 201921367801 U CN201921367801 U CN 201921367801U CN 210604273 U CN210604273 U CN 210604273U
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- Prior art keywords
- water bath
- motor
- control box
- measuring
- sensor
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- 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 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 239000007788 liquid Substances 0.000 claims abstract description 19
- 238000003756 stirring Methods 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000010438 heat treatment Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 8
- 239000004973 liquid crystal related substance Substances 0.000 claims description 4
- 238000005303 weighing Methods 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims 1
- 238000005259 measurement Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 101100298225 Caenorhabditis elegans pot-2 gene Proteins 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses an asphalt viscosity tester, which comprises a control box, a water bath, a temperature sensor, a motor, a stirring paddle, a sample containing barrel, a solenoid valve, a sample receiving vessel, a weight sensor and a liquid density sensor, wherein the control box is provided with a measuring table, the middle part of the measuring table is provided with a measuring hole, the water bath is arranged in the measuring hole, the bottom side of the measuring hole is provided with the sample receiving vessel, the bottom of the sample receiving vessel is provided with the weight sensor, the side edge of the measuring table is provided with a bracket, the bracket is provided with the motor, the transmission shaft of the motor is provided with the stirring paddle, the stirring paddle is arranged in the sample containing barrel, the sample containing barrel is arranged at the middle part of the water bath and penetrates through the bottom of the water bath, the bottom of the sample containing barrel is provided with an overflow pipe, the solenoid valve is arranged on the overflow pipe, the temperature sensor and the liquid density sensor are arranged in, the utility model discloses a measure simply, the measuring result error is little.
Description
Technical Field
The utility model relates to a measuring equipment field especially relates to an asphalt viscosity tester.
Background
The viscosity is an important performance index of the asphalt, and because the viscosity is a conditional index, different test methods, different temperatures, different test times and even a specific test process influence the viscosity and the comparability of viscosity results.
Most of the existing measuring devices, such as an asphalt standard viscometer model SYD-0621, still need to manually start the metering time and the termination time during measurement, the measuring structure has great errors due to different operators during the measurement, and a sample holder, a measuring cylinder and the like for measurement are difficult to clean.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an asphalt viscosity tester to prior art not enough, measure simply, the measuring result error is little.
In order to achieve the above purpose, the present invention is achieved by the following technical solutions.
The utility model provides an asphalt viscosity tester, it includes control box, water-bath, temperature sensor, motor, stirring rake, flourishing appearance bucket, solenoid valve, connects appearance ware, weighing transducer, liquid density sensor, be provided with the measuring station on the control box, the middle part of measuring station is provided with the measuring orifice, the downthehole water-bath of installation of measuring, the bottom side of measuring orifice is provided with connects appearance ware, the bottom of connecing appearance ware is provided with weighing transducer, the side of measuring station is provided with the support, be provided with the motor on the support, install the stirring rake on the transmission shaft of motor, the stirring rake sets up in flourishing appearance bucket, flourishing appearance bucket ann changes in the middle part of water-bath and flourishing appearance bucket runs through the bottom of water-bath, the bottom of flourishing appearance bucket is provided with overflow pipe, be provided with the solenoid valve on the overflow pipe, be provided with temperature sensor in the water-bath in being provided with temperature sensor in the flourishing appearance bucket, And the control box is respectively connected with the water bath, the temperature sensor, the motor, the electromagnetic valve, the weight sensor and the liquid density sensor through data lines.
Further, a liquid crystal touch screen display is arranged on the control box.
Further, the water bath includes the pot body, heating ring, rubber sealing washer, the pot body is circular recess, the annular is provided with heating ring on the lateral surface of the pot body, the bottom of the pot body is provided with the mounting hole, the edge of mounting hole is provided with circular shape buckle, be provided with rubber sealing washer in the buckle.
Further, the appearance containing barrel comprises an overflow pipe, a lower barrel body, an inlet pipe and an upper barrel body, wherein the overflow pipe is buckled with the upper barrel body, the inlet pipe is arranged at the top of the upper barrel body, the edge of the inlet pipe is provided with a hook, the overflow pipe is arranged at the bottom of the lower barrel body, the electromagnetic valve is arranged on the overflow pipe, the lower barrel body is buckled in a buckle ring, and a rubber sealing ring is arranged between the lower barrel body and the buckle ring.
Furthermore, a buckle head is arranged at the bottom end of the upper barrel body, a 7-shaped notch is formed in the side face of the bottom end of the upper barrel body, a buckle groove is formed in the middle of the top end of the lower barrel body, an eraser is arranged at the bottom of the buckle groove, and the buckle groove is matched with the buckle head.
Further, the motor is a private clothes motor.
Furthermore, an electric telescopic rod is arranged on the bottom side of the control box, a concave mounting table is fixedly arranged at the top end of the electric telescopic rod, and a weight sensor and a sample receiving vessel are mounted in the mounting table.
The utility model discloses a pitch viscosity tester measures simply, and the measuring result error is little.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a sample holding barrel of the present invention;
fig. 3 is an enlarged schematic structural view a in fig. 2 according to the present invention;
FIG. 4 is a schematic structural view of the water bath kettle of the present invention;
FIG. 5 is a schematic structural view of the connection of the components of the present invention;
in the figure: 1. a control box; 2. a water bath kettle; 3. a temperature sensor; 4. a motor; 5. a stirring paddle; 6. a sample containing barrel; 7. an electromagnetic valve; 8. a sample receiving vessel; 9. a weight sensor; 10. a liquid density sensor; 11. a measuring table; 12. measuring a hole; 13. a support; 14. an electric telescopic rod; 15. an installation table; 21. a pan body; 22. heating a ring; 23. a rubber seal ring; 211. mounting holes; 212. a retaining ring; 61. a liquid overflow pipe; 62. a lower barrel body; 63. a feed pipe; 64. an upper barrel body; 631. hooking; 641. buckling a head; 642. a notch; 621. buckling grooves; 622. an eraser.
Detailed Description
The present invention is further illustrated by the following examples, but is not limited to the contents of the specification.
As shown in the figure: the utility model provides an asphalt viscosity tester, it includes control box 1, water bath 2, temperature sensor 3, motor 4, stirring rake 5, appearance bucket 6, solenoid valve 7, connects appearance ware 8, weight sensor 9, liquid density sensor 10.
Be provided with measuring station 11 on control box 1, the middle part of measuring station 11 is provided with measuring hole 12, installation water bath 2 in the measuring hole 12, the bottom side of measuring hole 12 is provided with connects appearance ware 8, the bottom that connects appearance ware 8 is provided with weighing transducer 9, the side of measuring station 11 is provided with support 13, be provided with motor 4 on the support 13, install stirring rake 5 on motor 4's the transmission shaft, stirring rake 5 sets up in flourishing appearance bucket 6, flourishing appearance bucket 6 ann changes in the middle part of water bath 2 and flourishing appearance bucket 6 runs through the bottom of water bath 2, the bottom of flourishing appearance bucket 6 is provided with overflow pipe 61, be provided with solenoid valve 7 on the overflow pipe 61. Temperature sensor 3 sets up respectively in water bath 2, sample containing bucket 6, and liquid density sensor 10 sets up in sample containing bucket 6, and control box 1 connects water bath 2, temperature sensor 3, motor 4, solenoid valve 7, weight sensor 9, liquid density sensor 10 respectively through the data line.
The control box 1 is the existing equipment, and the control box 1 is provided with a liquid crystal touch screen display, and a microcomputer is arranged in the liquid crystal touch screen display and can process data of each sensor and control the working states of the water bath kettle, the motor and the electromagnetic valve.
The water bath pot 2 comprises a pot body 21, a heating ring 22 and a rubber sealing ring 23, wherein the pot body 21 is a circular groove, the heating ring 22 is annularly arranged on the outer side surface of the pot body 21, a mounting hole 211 is formed in the bottom of the pot body 21, a circular retaining ring 212 is arranged on the edge of the mounting hole 211, and the rubber sealing ring 23 is arranged in the retaining ring 212.
The sample containing barrel 6 comprises an overflow pipe 61, a lower barrel 62, a feeding pipe 63 and an upper barrel 64 which are fastened with each other, the feeding pipe 63 is arranged at the top of the upper barrel 64, a hook 631 is arranged at the edge of the feeding pipe 63, the temperature sensor 3 and the liquid density sensor 10 can be conveniently hung, the overflow pipe 61 is arranged at the bottom of the lower barrel 62, the electromagnetic valve 7 is installed on the overflow pipe 61, the lower barrel 62 is fastened in a retaining ring 212, and a rubber sealing ring 23 is arranged between the lower barrel 62 and the retaining ring 212, so that water in the water bath kettle 2 is prevented from overflowing into the sample containing barrel 6. The sample containing barrel 6 is designed into two buckled barrels, so that the two buckled barrels can be conveniently separated after use, and the cleaning is convenient. The T-shaped feeding pipe and the barrel body form a T shape, so that the temperature diffusion of the barrel opening is reduced, and meanwhile, the stirring measures are provided, so that the temperature loss is reduced, the temperature exchange between the detection liquid and the water bath is enhanced, the temperature of the detection liquid is uniform, and the measurement precision is improved.
In order to tightly fasten the lower barrel body 62 and the upper barrel body 64, the bottom end of the upper barrel body 64 is provided with a buckle 641, the side surface of the bottom end of the upper barrel body 64 is provided with a 7-shaped notch 642, the middle part of the top end of the lower barrel body 62 is provided with a buckle groove 621, the bottom of the buckle groove 621 is provided with a rubber 622, the buckle groove 621 is matched with the buckle 641, and when the lower barrel body 62 and the upper barrel body 64 are fastened, a water-resisting effect can be achieved.
The temperature sensor 3, the weight sensor 9 and the liquid density sensor 10 are prior art, and can respectively detect temperature, weight and density and transmit data to the control box 1, and the data can be displayed on a display of the control box 1.
The motor 4 is a private clothes motor and can stir at a speed through the control box 1.
For the timeliness of measurement, the weight sensor 9 may be disposed at the top end of the electric telescopic rod 14, the bottom end of the electric telescopic rod 14 is fixed at the bottom side of the control box 1, the top end of the electric telescopic rod 14 is fixedly provided with a concave mounting table 15, and the weight sensor 9 and the sample receiving dish 8 are mounted in the mounting table 15.
The utility model discloses a use method does: installing water bath and other equipment, filling a proper amount of water in the water bath, starting to control heating, putting a sample to be tested which is heated to be 1-2 ℃ lower than the testing temperature into a sample holding barrel after the temperature reaches the set testing temperature, starting stirring, stopping stirring when the temperature measured by a temperature sensor reaches the testing temperature, recording the temperature and the liquid density through a display when the temperature in the sample holding barrel fluctuates by less than 0.5 ℃ within 10 minutes, then controlling an electric telescopic rod to stretch by a control box, controlling an electromagnetic valve to open when a sample receiving vessel is positioned 5-10 cm below an overflow pipe, starting timing by the control box when the mass in the sample receiving vessel changes to 30g, stopping timing by the control box when the mass in the sample receiving vessel reaches 60g, calculating the volume of the liquid to be tested which underflows in unit time through the conversion relation of density and mass through the processing of a computer in the control box, and then the viscosity of the liquid to be measured is calculated, and in the whole measuring process, the automatic measurement can be realized by setting preselected parameters such as measuring temperature, measuring quality and the like through a display without human intervention, so that the method is simple and convenient, and the measuring result is accurate.
It is to be understood that the above-described embodiments of the present invention are merely examples provided for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. Not all embodiments are exhaustive. All obvious changes or variations led out by the technical scheme of the utility model are still in the protection scope of the utility model.
Claims (7)
1. The asphalt viscosity tester is characterized in that: the device comprises a control box (1), a water bath (2), a temperature sensor (3), a motor (4), a stirring paddle (5), a sample containing barrel (6), an electromagnetic valve (7), a sample receiving vessel (8), a weight sensor (9) and a liquid density sensor (10), wherein a measuring table (11) is arranged on the control box (1), a measuring hole (12) is formed in the middle of the measuring table (11), the water bath (2) is installed in the measuring hole (12), the sample receiving vessel (8) is arranged on the bottom side of the measuring hole (12), the weight sensor (9) is arranged at the bottom of the sample receiving vessel (8), a support (13) is arranged on the side edge of the measuring table (11), the motor (4) is arranged on the support (13), the stirring paddle (5) is installed on a transmission shaft of the motor (4), the stirring paddle (5) is arranged in the sample containing barrel (6), flourishing appearance bucket (6) ann changes the bottom that runs through water bath (2) at the middle part of water bath (2) and flourishing appearance bucket (6), the bottom of flourishing appearance bucket (6) is provided with overflow pipe (61), be provided with solenoid valve (7) on overflow pipe (61), be provided with temperature sensor (3) in water bath (2) be provided with temperature sensor (3), liquid density sensor (10) in flourishing appearance bucket (6), water bath (2), temperature sensor (3), motor (4), solenoid valve (7), weighing sensor (9), liquid density sensor (10) are connected respectively through the data line in control box (1).
2. The asphalt viscosity tester according to claim 1, characterized in that: the control box (1) is provided with a liquid crystal touch screen display.
3. The asphalt viscosity tester according to claim 1, characterized in that: the water bath pot (2) comprises a pot body (21), a heating ring (22) and a rubber sealing ring (23), wherein the pot body (21) is a circular groove, the heating ring (22) is annularly arranged on the outer side face of the pot body (21), a mounting hole (211) is formed in the bottom of the pot body (21), a circular retaining ring (212) is arranged at the edge of the mounting hole (211), and the rubber sealing ring (23) is arranged in the retaining ring (212).
4. The asphalt viscosity tester according to claim 1, characterized in that: flourishing appearance bucket (6) are including overflow pipe (61), lower barrel (62), inlet pipe (63), the last barrel (64) of mutual lock joint, inlet pipe (63) set up the top at last barrel (64), the edge of inlet pipe (63) is provided with couple (631), overflow pipe (61) set up the bottom of barrel (62) down, install solenoid valve (7) on overflow pipe (61), lower barrel (62) spiral-lock is in buckle (212), be provided with rubber seal (23) down between barrel (62) and buckle (212).
5. The asphalt viscosity tester according to claim 4, wherein: the bottom of going up staving (64) is provided with discount (641), the side of the bottom of going up staving (64) is provided with 7 font breach (642), the middle part on the top of lower staving (62) is provided with catching groove (621), the bottom of catching groove (621) is provided with rubber (622), catching groove (621) and discount (641) looks adaptation.
6. The asphalt viscosity tester according to claim 1, characterized in that: the motor (4) is a servo motor.
7. The asphalt viscosity tester according to claim 1, characterized in that: an electric telescopic rod (14) is arranged on the bottom side of the control box (1), a concave mounting table (15) is fixedly arranged at the top end of the electric telescopic rod (14), and a weight sensor (9) and a sample receiving vessel (8) are mounted in the mounting table (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921367801.6U CN210604273U (en) | 2019-08-22 | 2019-08-22 | Asphalt viscosity tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921367801.6U CN210604273U (en) | 2019-08-22 | 2019-08-22 | Asphalt viscosity tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210604273U true CN210604273U (en) | 2020-05-22 |
Family
ID=70687278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921367801.6U Expired - Fee Related CN210604273U (en) | 2019-08-22 | 2019-08-22 | Asphalt viscosity tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210604273U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113866050A (en) * | 2021-09-28 | 2021-12-31 | 柳州欧维姆机械股份有限公司 | Device for automatically measuring slurry fluidity for prestressed grouting and method for measuring slurry fluidity |
-
2019
- 2019-08-22 CN CN201921367801.6U patent/CN210604273U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113866050A (en) * | 2021-09-28 | 2021-12-31 | 柳州欧维姆机械股份有限公司 | Device for automatically measuring slurry fluidity for prestressed grouting and method for measuring slurry fluidity |
| CN113866050B (en) * | 2021-09-28 | 2023-08-01 | 柳州欧维姆机械股份有限公司 | Device for automatically measuring slurry fluidity for prestress grouting and method for measuring slurry fluidity |
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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: 20200522 |