CN206378352U - A kind of stabilized with inorganic binder material antiscour experimental rig - Google Patents
A kind of stabilized with inorganic binder material antiscour experimental rig Download PDFInfo
- Publication number
- CN206378352U CN206378352U CN201621483512.9U CN201621483512U CN206378352U CN 206378352 U CN206378352 U CN 206378352U CN 201621483512 U CN201621483512 U CN 201621483512U CN 206378352 U CN206378352 U CN 206378352U
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- CN
- China
- Prior art keywords
- fixture
- cylinder
- stabilized
- test specimen
- inorganic binder
- 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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Abstract
The utility model discloses a kind of stabilized with inorganic binder material antiscour experimental rig, including cylinder, fix bar and the heater heated for cylinder, fix bar upper end is provided with motor, motor output shaft is connected with fixture by drive link, fixture is used to clamp test specimen to be measured, removable rubber pad is provided with cylinder, contacted by the test specimen to be measured for being arranged on the default rubber blanket of cylinder with being clamped by fixture, the water filling in cylinder, only the top of test specimen is by rubbing action, being capable of the more preferable actual road environment of simulation, being capable of effective simulating actual conditions, test specimen to be measured is driven to be rubbed with rubber blanket by motor, experiment is dried after terminating by the heater of cylinder lower end, weigh the quality of sediment, so as to obtain more accurate test data, so that result of the test has more convincingness, can be by controlling temperature to be evaporated, prevent too fast be evaporated from causing data inaccurate or excessively slow influence conventional efficient so as to take away powder by steam.
Description
Technical field
The utility model belongs to road engineering material experimental rig field, and in particular to a kind of stabilized with inorganic binder material
Antiscour experimental rig.
Background technology
《Highway engineering stabilized with inorganic binder testing of materials code (JTG E51-2009)》It is middle to utilize existing experimental rig
When carrying out antiscour experiment to stabilized with inorganic binder material, full water test specimen is soaked, inorganic binder is simulated with this steady
Determine material true environment residing in actual pavement structure；In experiment, using the up-down vibration of pressure head come simulating wheel pair
The effect of stabilized with inorganic binder material.And in practical situations both, only the superficial layer of pavement structure can by water direct punching
Brush is acted on, and wheel is to be come in contact in the state of rolling with pavement structure.Therefore, using above and below pressure head in existing experiment
Vibration carrys out simulating wheel and the interaction on road surface is not accurate enough；Meanwhile, full water test specimen is soaked steady to simulate inorganic binder
Determine material true environment residing in actual pavement structure with actual conditions to be not very consistent.And existing experiment is completed in experiment
When being weighed afterwards to sediment, the water washed away in bucket need to be shifted, and need to after after the species precipitate in bucket by top
Clear water is poured out.The process can be produced than larger error so that the result that experiment is obtained is not accurate enough.
Utility model content
The purpose of this utility model is to provide a kind of stabilized with inorganic binder material antiscour experimental rig, existing to overcome
There is the deficiency of technology.
To reach above-mentioned purpose, the utility model is adopted the following technical scheme that：
A kind of stabilized with inorganic binder material antiscour experimental rig, including cylinder, fix bar and for cylinder heating
Heater, fix bar upper end is provided with motor, and motor output shaft is connected with fixture by drive link, and fixture is used to press from both sides
Hold and removable rubber pad is provided with test specimen to be measured, cylinder, fixture is placed in above cylinder.
Further, heater is temperature-controllable heater.
Further, fix bar lower end is fixed on pedestal.
Further, fix bar is L-type retractable support lever, and heater is positioned on pedestal.
Further, leather sheath is provided with wherein between fixture and test specimen to be measured.
Further, wherein fixture is barrel, and chuck side wall is provided with opening, and fixture sidewall opening is solid by fastening bolt
It is fixed.
Further, fixture sidewall opening both sides are respectively equipped with fixed ear, two fixed ears and offer bolt hole, pass through
Test specimen to be measured is fastened on fixture by fastening bolt.
Further, its middle cylinder body is steel drum.
Compared with prior art, the utility model has following beneficial technique effect：
A kind of stabilized with inorganic binder material antiscour experimental rig of the utility model, including cylinder, fix bar and use
The heater heated in cylinder, fix bar upper end is provided with motor, and motor output shaft is connected with fixture by drive link,
Fixture, which is used to clamp, is provided with removable rubber pad in test specimen to be measured, cylinder, by being arranged on the default rubber blanket of cylinder and by folder
Tool clamping test specimen to be measured contact, the top of the water filling in cylinder, only test specimen by rubbing action, can more preferably simulation reality
The road environment on border, can effective simulating actual conditions, drive test specimen to be measured to be rubbed with rubber blanket by motor, test
Dried after end by the heater of cylinder lower end, weigh the quality of sediment, it is more accurate so as to obtain
Test data so that result of the test has more convincingness.
Further, heater is temperature-controllable heater, can prevent too fast by controlling temperature to be evaporated
It is evaporated and causes data inaccurate or excessively slow influence conventional efficient so as to take away powder by steam.
Further, leather sheath is provided with wherein between fixture and test specimen to be measured, can prevent from producing between test specimen to be measured and fixture
It is raw to slide.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model.
Fig. 2 is the utility model clamp structure schematic diagram.
Wherein, 1, cylinder；2nd, heater；3rd, rubber blanket is unloaded；4th, fixture；5th, fastening bolt；6th, drive link；7th, it is electronic
Machine；8th, test specimen to be measured；9th, leather sheath；10th, clear water；11st, pedestal；12nd, fix bar.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in Figure 1 and Figure 2, a kind of stabilized with inorganic binder material antiscour experimental rig, including cylinder 1 and be used for
The heater 2 that cylinder 1 is heated, heater 2 passes through controller A.T.C, in addition to fix bar 12, fix bar 12
Lower end is fixed on pedestal 11, and fix bar 12 is L-type retractable support lever, and heater 2 is positioned on pedestal 11, fix bar 12
Upper end is provided with motor 7, and the output shaft of motor 7 is connected with fixture 4 by drive link 6, and fixture 4 is used to clamp test specimen 8 to be measured,
Removable rubber pad 3 is provided with cylinder 1, the lower end of test specimen 8 to be measured is contacted with rubber blanket 3, wherein between fixture 4 and test specimen to be measured 8
Provided with leather sheath 9, wherein fixture 4 is barrel, and the side wall of fixture 4 is provided with opening, and the sidewall opening of fixture 4 is fixed by fastening bolt 5,
The sidewall opening both sides of fixture 4 are respectively equipped with fixed ear, two fixed ears and offer bolt hole, will be to be measured by fastening bolt 5
Test specimen 8 is fastened on fixture 4.Its middle cylinder body 1 is steel drum.Specifically, being provided with leather sheath in fixture, the height of fixture is 100mm, skin
The height of set is 120mm, and the height of test specimen is 150mm, and the internal diameter of leather sheath is identical with the diameter of test specimen, is 150mm.
It is described further below in conjunction with the accompanying drawings to structural principle of the present utility model and using step：
Before on-test, first the test specimen to be measured 8 after full water is taken out from water, the moisture for doing its surface is wiped, then will
Cylinder 1 is placed on heater 2, and fixes in the inner bottom surface of cylinder 1 injected clear water 10 after rubber blanket 3, the height of the water surface
Degree should be higher than that the bottom 20mm of test specimen 8 to be measured, and then test specimen 8 to be measured is put into fixture 4, and with after the fixation of fastening screw 5, adjust
Fix bar 12 causes the bottom surface of test specimen 8 to be measured just to rubber blanket 3, and test specimen 8 to be measured is applied certain precompression to rubber blanket 3,
The bottom of test specimen 8 to be measured is fully contacted with rubber blanket 3, be then turned on motor 7, motor 7 drives test specimen by drive link 6
8 produce friction with rubber blanket 3；Motor 7 is closed after end to be tested, fixture 4 is torn open together with test specimen 8 to be measured from drive link 6
Remove.Simultaneously by rubber blanket 3 from washing away in bucket 1 after taking-up, startup heater 2, which will wash away material in bucket 1, dries to constant, claims
The quality of taking precipitate.
Claims (8)
1. a kind of stabilized with inorganic binder material antiscour experimental rig, it is characterised in that including cylinder (1), fix bar (12)
And the heater (2) heated for cylinder (1), fix bar (12) upper end is provided with motor (7), motor (7) output
Axle is connected with fixture (4) by drive link (6), and fixture (4), which is used to clamp, is provided with detachable rubber in test specimen to be measured (8), cylinder (1)
Rubber cushion (3).
2. a kind of stabilized with inorganic binder material antiscour experimental rig according to claim 1, it is characterised in that heating
Device (2) is temperature-controllable heater.
3. a kind of stabilized with inorganic binder material antiscour experimental rig according to claim 1, it is characterised in that fixed
Bar (12) lower end is fixed on pedestal (11).
4. a kind of stabilized with inorganic binder material antiscour experimental rig according to claim 3, it is characterised in that fixed
Bar (12) is L-type retractable support lever, and heater (2) is positioned on pedestal (11).
5. a kind of stabilized with inorganic binder material antiscour experimental rig according to claim 1, it is characterised in that wherein
Leather sheath (9) is provided between fixture (4) and test specimen to be measured (8).
6. a kind of stabilized with inorganic binder material antiscour experimental rig according to claim 1, it is characterised in that wherein
Fixture (4) is barrel, and fixture (4) side wall is provided with opening, and fixture (4) sidewall opening is fixed by fastening bolt (5).
7. a kind of stabilized with inorganic binder material antiscour experimental rig according to claim 6, it is characterised in that fixture
(4) sidewall opening both sides are respectively equipped with fixed ear, two fixed ears and offer bolt hole, will be to be measured by fastening bolt (5)
Test specimen (8) is fastened on fixture (4).
8. a kind of stabilized with inorganic binder material antiscour experimental rig according to claim 1, it is characterised in that wherein
Cylinder (1) is steel drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621483512.9U CN206378352U (en) | 2016-12-30 | 2016-12-30 | A kind of stabilized with inorganic binder material antiscour experimental rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621483512.9U CN206378352U (en) | 2016-12-30 | 2016-12-30 | A kind of stabilized with inorganic binder material antiscour experimental rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206378352U true CN206378352U (en) | 2017-08-04 |
Family
ID=59408260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621483512.9U Expired - Fee Related CN206378352U (en) | 2016-12-30 | 2016-12-30 | A kind of stabilized with inorganic binder material antiscour experimental rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206378352U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109856000A (en) * | 2019-02-13 | 2019-06-07 | 吉林大学 | A kind of stabilized with inorganic binder Anti brushing Performance experimental rig and method |
| CN110631944A (en) * | 2019-09-27 | 2019-12-31 | 国家电网有限公司 | Underwater material scouring three-dimensional effect experimental device and method |
-
2016
- 2016-12-30 CN CN201621483512.9U patent/CN206378352U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109856000A (en) * | 2019-02-13 | 2019-06-07 | 吉林大学 | A kind of stabilized with inorganic binder Anti brushing Performance experimental rig and method |
| CN109856000B (en) * | 2019-02-13 | 2024-04-26 | 吉林大学 | Device and method for testing anti-scouring performance of inorganic binder stabilizing material |
| CN110631944A (en) * | 2019-09-27 | 2019-12-31 | 国家电网有限公司 | Underwater material scouring three-dimensional effect experimental device and method |
| CN110631944B (en) * | 2019-09-27 | 2022-08-05 | 国家电网有限公司 | Underwater material scouring three-dimensional effect experimental device and method |
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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: 20170804 Termination date: 20171230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |