CN208026584U - A kind of mesh basket method experiment spill box - Google Patents
A kind of mesh basket method experiment spill box Download PDFInfo
- Publication number
- CN208026584U CN208026584U CN201820070782.XU CN201820070782U CN208026584U CN 208026584 U CN208026584 U CN 208026584U CN 201820070782 U CN201820070782 U CN 201820070782U CN 208026584 U CN208026584 U CN 208026584U
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- CN
- China
- Prior art keywords
- cushion cap
- deputy tank
- mesh basket
- main water
- basket method
- 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
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- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The utility model discloses a kind of mesh basket method experiment spill boxes, mainly it is made of main tank part, deputy tank part, the main tank part includes mainly electronic balance, main water box and main water box cushion cap, the deputy tank part includes mainly deputy tank, deputy tank cushion cap and bolt cushion cap, the main water box connects and composes entirety with deputy tank by rubber hose, it carries out accurately controlling main water box water level when mesh basket method is tested using the utility model, constant temperature test environment is provided, has the characteristics that test accuracy, easy to operate.
Description
Technical field
The utility model belongs to the test apparatus or equipment technical field that asphalt characteristic is tested in highway material,
More particularly to a kind of mesh basket method experiment spill box.
Background technology
The experiment of mesh basket method is for bitumen mixture specimen apparent relative density and apparent density analyzer with spill box
One of device, current specifications《Highway engineering pitch and Asphalt Mixture Experiment regulation》(JTG E20-2011) requires spill box must
Must include following functions, the water level after (1) setting water level overflow mechanism keeps test specimen and mesh basket to be immersed in the water is certain；(2) it tests
It is 25 DEG C ± 0.5 DEG C that temperature, which need to control,.But because spill box water capacity is fixed during testing, meeting after a test specimen is detected every time
Part water is taken away, cistern water level is caused to decline, therefore is needed frequently toward spill box water filling, and human hand extraction test specimen is put into mesh basket
When, test specimen be put into it is too deep easily lead to the higher spilling water tank of water level, test specimen be put into it is too shallow be easy to cause test specimen during decline with
Mesh basket is adherent, influences experimental accuracy, commonly uses spill box in addition and controls water level line by water valve, and water velocity is slower, experiment
It is less efficient, and Heat preservation measure is not arranged generally in common spill box, when cold district is tested in winter, because
Water density in water tank is changed greatly by temperature, and it is poor to easily lead to experiment consistency.Therefore, it is deposited for code requirement spill box
It develops again easy to operate in deficiency, it is very necessary to measure accurate mesh basket method experiment spill box.
Utility model content
The purpose of this utility model is that for insufficient existing for existing spill box, a kind of mesh basket method experiment is provided with overflowing
Flowing water case, when using the instrument using this, test efficiency is high, and deputy tank water storage can omit experiment and add water step every time, control water
Stream does not overflow main water box, and can effectively control water level and be consistent to ensure test accuracy, and the personnel of being conveniently operated take examination
Part, saving water resource, deputy tank are equipped with heat plus agitating device, can guarantee experiment water temperature always, and heating water temperature in deputy tank can
Avoid the test data fluctuation for directly causing water flow fluctuation to generate in main water box heating stirring.
For achieving the above object, the present invention adopts the following technical scheme that：
A kind of mesh basket method experiment spill box, is mainly made of main tank part, deputy tank part, the main water box portion
It includes mainly electronic balance, main water box and main water box cushion cap to divide, and the deputy tank part includes mainly deputy tank, deputy tank cushion cap
With bolt cushion cap, the main water box connects and composes entirety with deputy tank by rubber hose.
Main water box outer wall indicates water level line.
Deputy tank is internally provided with heating and stirring device and temperature digital display meter.
Deputy tank cushion cap is connect with bolt cushion cap by cushion cap adjusting bolt integral.
Compared with the prior art, the advantage of the utility model is：
When using the instrument, using law of connected vessels, deputy tank water storage can omit experiment and add water step every time, control flow
Main water box is not overflowed, the personnel of being conveniently operated take test specimen, save water resource, environmentally protective, and can by deputy tank heating
It avoids directly causing test data to fluctuate in main water box heating stirring.
Description of the drawings
Fig. 1 is a kind of mesh basket method experiment spill box structure front view of the utility model.
Fig. 2 is a kind of mesh basket method experiment spill box structure top view in Fig. 1.
In figure：1. electronic balance, 2. balance cushion caps, 3. support rods, 4. main water box, 5. mesh baskets, 6. main water box cushion caps, 7. hold
Platform adjusting bolt, 8. deputy tanks, 9. deputy tank cushion caps, 10. bolt cushion caps, 11. heating and stirring devices, 12. temperature digital display meters,
13. rubber hose.
Specific implementation mode
With reference to embodiments and its attached drawing is further non-limitingly described in detail technical solutions of the utility model.
One, a kind of basic structure of mesh basket method experiment spill box：
As shown in Figures 1 and 2, a kind of mesh basket method experiment spill box, mainly by main tank part, deputy tank part group
At the main tank part includes mainly electronic balance 1, main water box 4 and main water box cushion cap 6, and the deputy tank part is mainly wrapped
Deputy tank 8, deputy tank cushion cap 9 and bolt cushion cap 10, the main water box 4 is included to connect and compose by rubber hose 13 with deputy tank 8
It is whole；4 outer wall of the main water box indicates water level line；The deputy tank 8 is internally provided with heating and stirring device 11 and temperature digital display meter
12；The deputy tank cushion cap 9 is connect with bolt cushion cap 10 by cushion cap adjusting bolt 7 integral.
Two, a kind of application method of mesh basket method experiment spill box：
1, heating and stirring device 11 is opened, 12 temperature of temperature digital display meter is made to be in 25 ± 0.5 DEG C.
2, dry test specimen is placed on electronic balance 1 and weighs aerial quality m1。
3, mesh basket 5 is hung up, adjusting cushion cap adjusting bolt 7 makes 4 water level of main water box to master scale, by 1 return-to-zero of electronic balance,
Adjusting cushion cap adjusting bolt 7 makes main water box water level be placed in mesh basket bottom surface, and test specimen is placed in mesh basket 5, adjusts cushion cap adjusting bolt 7
Make main water box water level to master scale, weighs quality m in waterw。
4, after recording test data, adjusting cushion cap adjusting bolt 7 makes 4 water level decreasing of main water box to facilitating testing crew to take out
Test specimen is taken out in test specimen position.
5, above-mentioned 1-4 steps are repeated until off-test.
Claims (4)
1. a kind of mesh basket method experiment spill box, it is characterised in that：It is mainly made of main tank part, deputy tank part, institute
State main tank part mainly include electronic balance, main water box and main water box cushion cap, the deputy tank part mainly include deputy tank,
Deputy tank cushion cap and bolt cushion cap, the main water box connect and compose entirety with deputy tank by rubber hose.
2. a kind of mesh basket method experiment spill box according to claim 1, it is characterised in that：The main water box outer wall mark
There is water level line.
3. a kind of mesh basket method experiment spill box according to claim 1, it is characterised in that：It is set inside the deputy tank
There are heating and stirring device and temperature digital display meter.
4. a kind of mesh basket method experiment spill box according to claim 1, it is characterised in that：The deputy tank cushion cap with
Bolt cushion cap is connected integral by cushion cap adjusting bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820070782.XU CN208026584U (en) | 2018-01-16 | 2018-01-16 | A kind of mesh basket method experiment spill box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820070782.XU CN208026584U (en) | 2018-01-16 | 2018-01-16 | A kind of mesh basket method experiment spill box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208026584U true CN208026584U (en) | 2018-10-30 |
Family
ID=63900873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820070782.XU Expired - Fee Related CN208026584U (en) | 2018-01-16 | 2018-01-16 | A kind of mesh basket method experiment spill box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208026584U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109830168A (en) * | 2019-02-27 | 2019-05-31 | 南方电网调峰调频发电有限公司 | A kind of water-storage model test downstream water tank of analog wave water-level fluctuation |
| CN114002261A (en) * | 2021-11-29 | 2022-02-01 | 广西交科集团有限公司 | Asphalt mixture linear shrinkage coefficient measuring device and using method thereof |
-
2018
- 2018-01-16 CN CN201820070782.XU patent/CN208026584U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109830168A (en) * | 2019-02-27 | 2019-05-31 | 南方电网调峰调频发电有限公司 | A kind of water-storage model test downstream water tank of analog wave water-level fluctuation |
| CN114002261A (en) * | 2021-11-29 | 2022-02-01 | 广西交科集团有限公司 | Asphalt mixture linear shrinkage coefficient measuring device and using method thereof |
| CN114002261B (en) * | 2021-11-29 | 2024-02-20 | 广西交科集团有限公司 | Asphalt mixture line shrinkage coefficient measuring device and using method thereof |
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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 |
Granted publication date: 20181030 Termination date: 20200116 |
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| CF01 | Termination of patent right due to non-payment of annual fee |