CN208999274U - A kind of test bituminous epoxy oil resistant corrosivity device - Google Patents
A kind of test bituminous epoxy oil resistant corrosivity device Download PDFInfo
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- CN208999274U CN208999274U CN201821482027.9U CN201821482027U CN208999274U CN 208999274 U CN208999274 U CN 208999274U CN 201821482027 U CN201821482027 U CN 201821482027U CN 208999274 U CN208999274 U CN 208999274U
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- bearing
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Abstract
A kind of test bituminous epoxy oil resistant corrosivity device, it include: cabinet, air compressor, motor, shaft coupling, the fixing piece for fixing test specimen to be measured, bearing, air compressor, motor are respectively arranged on top of the box two sides, the output shaft of motor is extended in cabinet and is connect by shaft coupling with fixing piece upper end, fixator lower end is connect with bearing, and bearing is fixed on the intracorporal bottom wall of case, while so that motor drives fixing piece rotation, test specimen to be measured is rotated, the corrosive test of oil resistant is used for.Advantage is: (1) the utility model structure can relatively accurately judge the oil resistant corrosive nature of epoxy asphalt concrete, avoid conventional test methods occur close test data and bring interfere；(2) the utility model designs the oil resistant corrosive nature of bituminous concrete under device energy analog temperature and automobile running condition；(3) structure is simple, easy to operate, more accurately reacts the oil resistant corrosive nature of bituminous concrete；Save manpower and time.
Description
Technical field
The utility model relates to the technical field for evaluating performance of asphalt mixture instrument, specifically a kind of test
Bituminous epoxy oil resistant corrosivity device.
Background technique
The fuel oil and machine oil that vehicle is dropped in the process of moving on bituminous pavement can corrode pitch set material and make road surface
It loses cohesive force and pavement damage occurs.Such case occurs when on deck paving, can seriously affect the service life mated formation.
One reason of damage that Guangdong Humen Bridge early stage occurs be exactly in work progress cable and vehicle in pavement surfaces
Leave more greasy dirt.And need to carry out it oil resistant corrosivity monitor before asphalt set material on road surface, to avoid above-mentioned
Corrosion problems, therefore it provides a kind of energy corrosive equipment of validity test bituminous epoxy oil resistant is extremely urgent.
Utility model content
A kind of simple the purpose of the utility model is to provide structure and energy validity test bituminous epoxy corrosion resistance survey
Try bituminous epoxy oil resistant corrosivity device.
A kind of test bituminous epoxy oil resistant corrosivity device, comprising: cabinet, air compressor, motor, shaft coupling, use
Fixing piece, bearing in fixation test specimen to be measured, air compressor, motor are respectively arranged on top of the box two sides, motor it is defeated
Shaft is extended in cabinet and is connect by shaft coupling with fixing piece upper end, and fixator lower end is connect with bearing, and bearing is fixed
Test specimen to be measured is rotated while so that motor drives fixing piece rotation in the intracorporal bottom wall of case, is used for the corrosive survey of oil resistant
Examination.
The utility model has the advantages that:
(1) the utility model structure can relatively accurately judge the oil resistant corrosive nature of epoxy asphalt concrete, avoid passing
Unite test method occur close test data and bring interfere；
(2) the utility model design detection device energy analog temperature and automobile running condition under bituminous concrete it is resistance to
Oily corrosive nature；
(3) the utility model structure is simple, easy to operate, more accurately reacts the oil resistant corrosivity of bituminous concrete
Energy；Manpower and time are saved in mechanized operation.
Detailed description of the invention
Fig. 1 is the positive structure diagram of the utility model；
Fig. 2 is the overlooking structure diagram of the utility model；
Fig. 3 is anchor structure schematic diagram；
Wherein:
Cabinet 1, temperature sensor 11, controlled valve 12, test(ing) liquid 13；
Air compressor 2, outlet pipe 21, instrument board 22；
Motor 3, shaft coupling 4, test specimen to be measured 5；
Fixing piece 6, Y shape latch 61, semi-annular half 611, vertical portion 612, threaded hole 613；
Bearing 7, hermatic door 8, door handle 81；
Controller 9, display screen 91, control button 92.
Specific embodiment
The utility model is further described below in conjunction with Figure of description and specific embodiment:
A kind of test bituminous epoxy oil resistant corrosivity device, comprising: cabinet 1, air compressor 2, motor 3, shaft coupling
4, for fixing fixing piece 6, the bearing 7 of test specimen 5 to be measured, air compressor 2, motor 3 are respectively arranged on 1 top two sides of cabinet,
The output shaft of motor 3 is extended in cabinet 1 and is connect by shaft coupling 4 with 6 upper end of fixing piece, 6 lower end of fixing piece and bearing
7 connections, and bearing 7 is fixed on the bottom wall in cabinet 1, while so that motor 3 drives fixing piece 6 to rotate, rotates to be tested
Part 5 is used for the corrosive test of oil resistant.
Preferably, the cabinet 1 is temperature control box；Temperature control box have closed and temperature controlling function, guarantee 1 internal temperature of cabinet and
Pressure and temp, temperature control box are made using steel plate, prevent in temperature control box that air pressure is larger to lead to temperature control carton deformed.At the top of temperature control box
It is provided with the hermatic door 8 for opening and closing；It is provided with door handle 81 on hermatic door 8, is used for opening and closing hermatic door 8；
Further, it is provided with controller 9 at the top of the cabinet 1, display screen 91,9 electricity of controller is provided on controller 9
The temperature sensor 11 being arranged in cabinet 1 is connected, for temperature in real-time monitoring cabinet 1 and is shown in display screen 91；Into one
Step ground, cabinet 1 and controller 9 are integrally formed；Control button 92 is additionally provided on controller 9, for controlling temperature control the temperature inside the box；
1 bottom of cabinet is provided with controlled valve 12, for test(ing) liquid 13 to be discharged out of cabinet 1.
Preferably, the outlet pipe 21 of air compressor 2 extends in cabinet 1, for 1 outside air of cabinet to be pressed into case
Body 1, and pass through air pressure in the instrument board 22 on air compressor 2 in real time observation cabinet 1.
Preferably, fixing piece 6 includes two Y shape locks 61, and the two is symmetricly set on the upper and lower wall in cabinet 1；
Y shape lock 61 includes a semi-annular half 611, a vertical portion 612, bottom of the vertical portion 612 perpendicular to semi-annular half 611
Portion, so that semi-annular half 611, vertical portion 612 constitute Y shape, semi-annular half 611 and vertical portion 612 are integrally formed；And one Y shape lock
The vertical portion 612 of button 61 is connect with shaft coupling 4, and the vertical portion 612 of another Y shape lock 61 is connect with bearing 7, so that test specimen to be measured
5 are placed between two semi-annular halfs 611.
Further, one end in semi-annular half 611 far from vertical portion 612 is provided with threaded hole 613, two semi-annular halfs
611 are connected by bolt across threaded hole 613, are easily installed, are dismantled.
The utility model is realized in this way:
(1) check whether the instruments such as cabinet 1, controller 9, air compressor 2 are normal, cut off the power, turn off the switch.It will be to
Detection epoxy asphalt mixture forms standard marshal piece by the method for specification and sufficiently conserves.
(2) test specimen 5 to be measured is placed between two Y shape locks 61, by bolt insertion bolt hole with fixation test specimen 5 to be measured；
(3) hermatic door 8 is opened, and a Y shape is latched into the vertical portion 612 in 61 and is inserted into bearing 7, another Y shape lock 61
In vertical portion 612 pass through the output axis connection of shaft coupling 4 and motor 3；
(4) in cabinet 1 be added certain quantity of fluid (being added according to test requirements document), and the test(ing) liquid at least submerge it is to be measured
Test specimen 5；
(5) hermatic door 8 is closed, cabinet 1 and outside air are completely cut off；
(6) when detecting epoxy asphalt mixture oil resistant corrosive nature, consider that automobile tire satisfies the need surface pressure as needed
With the influence of temperature.If desired the influence for considering pressure, then open air compressor 2 for the pressure in cabinet 1 and increase to test
The pressure value needed；If desired the temperature in cabinet 1 is turned up to test needs by controller 9 for the influence for considering temperature
Temperature.If not considering, (7) step is directly carried out；
(7) motor 3 is opened, taking-up is (required after so that test specimen 5 to be measured is turned to the regular hour with certain speed average rate
Speed and time set according to test requirements document), it dries.Then next group of test specimen is installed, lower battery of tests is carried out.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (6)
1. a kind of test bituminous epoxy oil resistant corrosivity device, it is characterised in that: including cabinet (1), air compressor (2), electricity
Motivation (3), shaft coupling (4), the fixing piece (6) for fixing test specimen to be measured (5), bearing (7), air compressor (2), motor
(3) be respectively arranged on two sides at the top of cabinet (1), the output shaft of motor (3) extend in cabinet (1) and by shaft coupling (4) with
The connection of fixing piece (6) upper end, fixing piece (6) lower end is connect with bearing (7), and bearing (7) is fixed on the bottom wall in cabinet (1),
While so that motor (3) drives fixing piece (6) rotation, test specimen to be measured (5) are rotated, are used for the corrosive test of oil resistant.
2. a kind of test bituminous epoxy oil resistant corrosivity device according to claim 1, it is characterised in that: the cabinet (1)
Top is provided with controller (9), is provided on controller (9) display screen (91), and controller (9) is electrically connected setting in cabinet (1)
Temperature sensor (11), for real-time monitoring cabinet (1) interior temperature and being shown in display screen (91).
3. a kind of test bituminous epoxy oil resistant corrosivity device according to claim 1, it is characterised in that: the air compression
The outlet pipe (21) of machine (2) extends in cabinet (1), for cabinet (1) outside air to be pressed into cabinet (1), and passes through sky
Instrument board (22) on air compressor (2) observes cabinet (1) interior air pressure in real time.
4. a kind of test bituminous epoxy oil resistant corrosivity device according to claim 1, it is characterised in that: the fixing piece
It (6) include that two Y shapes latch (61), the two is symmetricly set on the upper and lower wall in cabinet (1).
5. a kind of test bituminous epoxy oil resistant corrosivity device according to claim 4, it is characterised in that: the Y shape lock
It (61) include a semi-annular half (611), a vertical portion (612), vertical portion (612) make perpendicular to the bottom of semi-annular half (611)
Obtain semi-annular half (611), vertical portion (612) constitute Y shape, semi-annular half (611) and vertical portion (612) integrated molding；An and Y shape
The vertical portion (612) of lock (61) is connect with shaft coupling (4), and the vertical portion (612) and bearing (7) of another Y shape lock (61) are even
It connects, so that test specimen to be measured (5) is placed between two semi-annular halfs (611).
6. a kind of test bituminous epoxy oil resistant corrosivity device according to claim 5, it is characterised in that: the semi-annular half
(611) one end on far from vertical portion (612) is provided with threaded hole (613), and two semi-annular halfs (611) pass through spiral shell by bolt
Pit (613) connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821482027.9U CN208999274U (en) | 2018-09-11 | 2018-09-11 | A kind of test bituminous epoxy oil resistant corrosivity device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821482027.9U CN208999274U (en) | 2018-09-11 | 2018-09-11 | A kind of test bituminous epoxy oil resistant corrosivity device |
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| Publication Number | Publication Date |
|---|---|
| CN208999274U true CN208999274U (en) | 2019-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821482027.9U Active CN208999274U (en) | 2018-09-11 | 2018-09-11 | A kind of test bituminous epoxy oil resistant corrosivity device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114112891A (en) * | 2021-12-07 | 2022-03-01 | 北京科技大学 | High-temperature high-pressure water environment rotating electrode structure material testing machine |
-
2018
- 2018-09-11 CN CN201821482027.9U patent/CN208999274U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114112891A (en) * | 2021-12-07 | 2022-03-01 | 北京科技大学 | High-temperature high-pressure water environment rotating electrode structure material testing machine |
| CN114112891B (en) * | 2021-12-07 | 2024-01-12 | 北京科技大学 | High-temperature high-pressure water environment rotary electrode structural material testing machine |
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