CN105544369B - A kind of adjustable bituminous paving microwave heat regeneration tests device - Google Patents
A kind of adjustable bituminous paving microwave heat regeneration tests device Download PDFInfo
- Publication number
- CN105544369B CN105544369B CN201610044725.XA CN201610044725A CN105544369B CN 105544369 B CN105544369 B CN 105544369B CN 201610044725 A CN201610044725 A CN 201610044725A CN 105544369 B CN105544369 B CN 105544369B
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- height
- bituminous paving
- bogey
- rail plate
- rail
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/14—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces for heating or drying foundation, paving, or materials thereon, e.g. paint
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Repair (AREA)
- Constitution Of High-Frequency Heating (AREA)
- Road Paving Machines (AREA)
Abstract
The invention discloses a kind of adjustable bituminous paving microwave heat regeneration tests device, the outer framework being connected including bogey and with bogey, the bogey moves adjusting means provided with microwave heating equipment and at least one set for adjusting the transverse and longitudinal that microwave heating equipment carries out horizontal, lengthwise movement along plane where bogey.The present invention not only can adjust microwave heating equipment with transverse and longitudinal, while the height of microwave heating equipment can also be adjusted, be adapted to the impaired bituminous paving of different heating area, different height and irregular height, meet the reparation demand in real life.This regeneration tests apparatus structure is simple, perfect in shape and function and easy to operate.
Description
Technical field
The invention belongs to bituminous paving microwave thermal technical field of regeneration, and in particular to a kind of adjustable bituminous paving microwave thermal
Regeneration tests device.
Background technology
In the last few years, with China's rapid development of economy, the traffic in city and between city is increasingly facilitated, wherein
Most importantly highway communication, and more than the 95% of highway is all bituminous paving.Bituminous paving is easy to affected by various factors
And be destroyed, such as sleet, the temperature difference, automobile overload damage, the fatigue rupture of automobile load and pitch reason itself are caused
Destruction etc..The form damaged is also varied, such as pit, crack, rut, the backfill of pick road sink, stop up bag, loose, bellding,
Gnaw side, washboard, decortication etc..Road surface has to timely reparation after being destroyed, otherwise destruction can be increasingly severe, forms pernicious follow
Ring.Traditional repair mode is mainly cold repair mode, this mode mainly ruinate part is excavated refill it is new
Pitch.But this mode has apparent new Bituminous concrete surface handing-over, is easily destroyed again.So on-site heat regeneration technology by
Being widely used gradually, and use microwave to heat repairing maintenance to the bituminous paving research heat as hot recycling new technique
Point.Microwave heating technique is that heating reaches expected engineer applied inside energy transmission to heating object using electromagnetic wave
A kind of new technology.Microwave heating belongs to internal heating, and speed is fast, effect is good, cost is low, will be the heat of Future Technologies research
Point.
Accordingly, it would be desirable to which a kind of bituminous paving microwave heat regeneration tests device is for the destroyed bituminous paving of reparation.By
Heating magnetron used in microwave has very strong radiation, if protection is improper, the leakage of radiation is will result in, to operator
The environment of member and surrounding causes harm.Moreover, the destruction of bituminous paving is probably to stop up at bag or pit, destruction it is also possible to oblique
On slope, it is very big that the area of destruction has, some very littles, and this, which is accomplished by the heater, stronger adaptability.
At present, the bituminous paving microwave thermal regenerating unit used in experiment is all single heating chamber, efficiency comparison mostly
It is low, while not accounting for the actual sex chromosome mosaicism of bituminous paving, do not account for bituminous paving destroyed shape, size etc. yet
Problem, the drawbacks of existing apparent.
The content of the invention
It is contemplated that at least solving one of technical problem present in prior art.Therefore, present invention offer one kind can
Mode bituminous paving microwave heat regeneration tests device, it is therefore an objective to enable regenerating unit to well adapt to destroyed bituminous paving
Shape, size issue, Regeneration and Repair is carried out by rational horizontal, longitudinally adjust.
To achieve these goals, the technical scheme taken of the present invention is：
A kind of adjustable bituminous paving microwave heat regeneration tests device, including bogey and be connected with bogey it is outer
Framework, the bogey is used to adjust microwave heating equipment along where bogey provided with microwave heating equipment and at least one set
Plane carries out the transverse and longitudinal movement adjusting means of horizontal, lengthwise movement.
The transverse and longitudinal movement adjusting means includes two the first rail plates, two the second rail plates and located at first
Guide rail slide block on rail plate and the second rail plate, the two ends of the second rail plate pass through the first mounting blocks and first respectively
Guide rail slide block connection on rail plate, two avris of microwave heating equipment are slided by the second mounting blocks and two second respectively
The guide rail slide block connection of guide rail.By the synergy of the guide rail slide block on the first rail plate and the second rail plate, realize
First rail plate, can be set to lateral slide rail by the horizontal stroke of microwave heating equipment, longitudinally adjust during setting, second slides
Guide rail is set to longitudinal side rails, and the length of best first rail plate is more than the length of the second rail plate.
At least one second rail plate can be along the second rail plate provided with two in described two second rail plates
The locating piece slidably reciprocated, two locating pieces are respectively on the guide rail slide block both sides of the second rail plate and each locating piece
Bolt is equipped with, fixed constraint between two locating pieces and the second rail plate is added microwave by adjusting bolt
Positioning is fixed in thermal.
The microwave heating equipment includes heating chamber and the magnetron being connected is detachably fixed with heating chamber.It is preferred that, institute
Two avris of the heating chamber close to magnetron one end are stated by the guide rail slide block on the second mounting blocks and two the second rail plates to connect
Connect.
The heating chamber is pyramid loudspeaker shape.
The outer framework includes four support frames, and each support frame can by the first L-type fixed block and bogey
Dismounting is fixedly connected.
Height-regulating slot is provided with support frame as described above, the regeneration tests device also includes high for adjusting bogey edge
Spend the arrangement for adjusting height of regulating tank elevating movement.
The arrangement for adjusting height includes height adjustment bolt and two height regulation handles located at support frame both sides, institute
The two ends for stating height adjustment bolt both pass through one end of height-regulating slot and height adjustment bolt and pass through the first L-type fixed block and one
Individual height regulation handle connection, the other end is connected with another height regulation handle.Pass through two height regulation handles and height
The unscrewing of regulating bolt screws cooperation and drives the first L-type fixed block that bogey is adjusted along height-regulating slot elevating movement.
The arrangement for adjusting height is connected including motor-driven mechanism and in height-regulating slot with the first L-type fixed block
Chute sliding block, motor-driven mechanism drives the first L-type fixed block along height-regulating slot elevating movement by chute sliding block.
The bottom of support frame as described above is provided with lockable scroll wheel.
The regeneration tests device also includes the metallic shield net for outer cover outer framework.
The upper and lower side of the metallic shield net both sides is equipped with handle, and artificial cover is detained and carried during convenient experiment.
The bogey uses the loading plate that Steel material makes.
The adjustable bituminous paving microwave heat regeneration tests device is that the adjustable bituminous paving of 3x3 heating chamber transverse and longitudinals is micro-
Ripple heat regeneration tests device, using 3x3 heating chamber, electromagnetic wave can be coupled between two connected heating chambers, solve single add
The problem of edge can not be heated to desired temperature during the heating of hot chamber, can by control the work of each heating chamber and do not work come
The heating reparation to irregular destroyed place is realized, therefore, it can preferably solve actual sex chromosome mosaicism.
Beneficial effects of the present invention：The present invention not only can adjust microwave heating equipment with transverse and longitudinal, while can also adjust
The height of microwave heating equipment, is adapted to the impaired asphalt road of different heating area, different height and irregular height
Face, meets the reparation demand in real life；When microwave heating equipment is set to multiple, pass through the synergy of transverse and longitudinal direction guiding rail
Horizontal stroke, the lengthwise position regulation of each heating chamber are realized, it is horizontal, longitudinally movable to ensure pass through in process of the test
Adjust the distance between two heating chambers to obtain optimal coupling, i.e., best heated condition, this heat protocol can more have
Imitate, more rapidly reach expected heating purpose, the area of heating is also increased therewith；The structure design of mounting blocks avoids multiple peace
Dress, dismounting damage guide rail or heating chamber, change mounting blocks lower than changing guide rail, heating chamber cost；The structure of lockable roller is set
Meter, facilitates the mobile transfer of regenerating unit, meanwhile, lockable roller can lock wheel hub, ensure device in experiment in experiment
It is fixed.This regeneration tests apparatus structure is simple, perfect in shape and function and easy to operate.
Brief description of the drawings
This specification includes the following drawings, and shown content is respectively：
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the top view of the present invention；
Fig. 3 is the partial enlarged drawing of the top view of the present invention；
Fig. 4 is the front view of the present invention；
Fig. 5 is the side view of the present invention；
Fig. 6 is the side view of height adjustment mechanism of the present invention；
Fig. 7 is the front view of height adjustment mechanism of the present invention；
Fig. 8 is magnetron of the present invention and heating chamber mounting structure schematic diagram；
Fig. 9 is heating chamber structural representation of the present invention.
Marked in figure：
1st, handle, 2, lockable scroll wheel, 3, heating chamber, 4, metallic shield net, 5, loading plate, 6, magnetron, the 7, the 2nd L
Type fixed block, the 8, first L-type fixed block, the 9, first rail plate, the 10, second rail plate, 11, height regulation handle, 12,
Two mounting blocks, 13, guide rail slide block, the 14, first mounting blocks, 15, locating piece, 16, outer framework, 17, height-regulating slot, 18, install
Hole, 19, connection jaws, 20, height adjustment bolt, 21, screw.
Embodiment
Below against accompanying drawing, by the description to embodiment, the embodiment to the present invention makees further details of
Explanation, it is therefore an objective to help those skilled in the art to have more complete, accurate and deep reason to design of the invention, technical scheme
Solution, and contribute to it to implement.
As shown in Figures 1 to 9, present invention relates particularly to a kind of adjustable bituminous paving microwave heat regeneration tests device, bag
Bogey and the outer framework being connected with bogey 16 are included, bogey is used to adjust provided with microwave heating equipment and at least one set
The transverse and longitudinal that section microwave heating equipment carries out horizontal, lengthwise movement along plane where bogey moves adjusting means.
Bogey carries all microwave heating equipments and transverse and longitudinal movement adjusting means etc., therefore can be logical using steel plate
Cross cutting cutting and be processed into loading plate 5, the loading plate 5 of Steel material has good rigidity and intensity, can bear heavier weight
It will not also bend, deform in the case of amount.
Transverse and longitudinal movement adjusting means includes two the first rail plates 9, two the second rail plates 10 and located at first
Installed respectively by first at guide rail slide block 13 on the rail plate 10 of rail plate 9 and second, the two ends of the second rail plate 10
Block 14 is connected with the guide rail slide block 13 on the first rail plate 9, and two avris of microwave heating equipment pass through the second mounting blocks respectively
12 are connected with the guide rail slide block 13 of two the second rail plates 10.The two ends and centre of first rail plate are drilled with counter sink, the
One rail plate 9 is directly transversely mounted on loading plate 5 with screw 21 by counter sink, and such screw 21 can " insertion " slip
In guide rail, slip of the guide rail slide block 13 on the first rail plate 9 on the first rail plate is not influenceed.Second rail plate 10
Connection with the second mounting blocks can also be realized with screw 21.Slided by the guide rail on the first rail plate and the second rail plate
The synergy of block, realizes horizontal stroke, the longitudinally adjust of microwave heating equipment, the first rail plate can be set into transverse direction during setting
Rail plate, the second rail plate is set to longitudinal side rails, and the length of the first rail plate 9 can be set greater than second
The length of rail plate 10.
Microwave heating equipment includes heating chamber 3 and the magnetron 6 being connected is detachably fixed with heating chamber 3.As shown in figure 8,
Magnetron 6 is provided with connection jaws 19 away from one end of heating chamber.It is preferred that, two avris of the heating chamber 3 close to the one end of magnetron 6 pass through
Second mounting blocks 12 are connected with the guide rail slide block on two the second rail plates 10.The top of heating chamber 3 is drilled with mounting hole 18, installs
Hole 18 is corresponding with the mounting hole of magnetron 6, and referring to Fig. 8, the two can be attached installation by bolt.After power on, magnetic
Keyholed back plate 6 sends microwave, and by producing high-frequency alternating electromagnetic field after heating chamber 3, electromagnetic field enters the bituminous paving of the lower section of heating chamber 3
Molecule strenuous exercise and frictional impact, make bituminous paving sample quickly produce substantial amounts of heat in sample, bituminous paving sample, so that
Realize the heating to bituminous paving sample.From Fig. 9 heating chamber schematic diagram, heating chamber is pyramid loudspeaker shape.Pyramid loudspeaker
Shape structure can propagate electromagnetic wave as microwave transmission line, and the frequency electromagnetic waves of pattern, can also improve electromagnetic wave needed for producing
Radiation efficiency, meanwhile, pyramid loudspeaker shape is conveniently adjusted the angle on H faces and E faces and ground, is easy to design different pyramid loudspeakers
Shape heating chamber, the contrast for experiment.
In order to solve the problem of edge can not be heated to desired temperature when single heating chamber is heated, meanwhile, horizontal, longitudinal direction can
Movement can ensure that optimal coupling can be obtained by adjusting the distance between two heating chambers in process of the test, i.e., best
Heated condition.It is specifically described below with the adjustable bituminous paving microwave heat regeneration tests device of 3x3 heating chamber transverse and longitudinals.
As shown in figure 3, the second rail plate 10 is slided by two guide rails on the first mounting blocks 14 and two first rail plates 9
The connection of block 13 is installed, and this mechanism realizes the purpose of the transverse shifting of heating chamber 3；Heating chamber 3 passes through the second mounting blocks 12 and two
Two guide rail slide blocks 13 connection on two rail plates 10 is installed, and this mechanism realizes the purpose that heating chamber 3 is vertically moved.Heating chamber
Installation between 3 and the second installation, the second rail plate 10 and the first rail plate 9 between rail plate 10 is using installing
Block indirection is installed, and reason is that the size between them has difference, can not be mounted directly, meanwhile, in installing/dismounting process repeatedly
In, rail plate or heating chamber 3 may be damaged, is more convenient with mounting blocks replacement and cost is low.By the orthogonal cunning in space
Dynamic guide rail cooperative motion is realized the horizontal stroke of device, vertically moved, and good tune is provided for the optimal coupling between adjacent heating chamber 3
Control basis.
At least one second rail plate 10 can be along the second rail plate provided with two in two the second rail plates 10
10 locating pieces 15 slidably reciprocated, two locating pieces 15 respectively positioned at the second rail plate 10 guide rail slide block both sides and each
Bolt is equipped with locating piece 15, makes to fix between two rail plates of locating piece 15 and second by adjusting bolt
Constraint microwave heating equipment is fixed positioning.
Outer framework 16 includes top surface frame and four support frames, and each support frame is by the first L-type fixed block 8 with holding
Carry to put and be detachably fixed connection, specifically, with two bolt connections between the first L-type fixed block 8 and loading plate 5, connection
Intensity is bigger, while can prevent from rotating again；Top surface frame can be square or rectangle, and top surface frame passes through four supports
Frame is supported, and each connecting bracket of top surface frame is fixedly connected with four support frames by the second L-type fixed block 7,
On the one hand it is that this connected mode is simple, conveniently, is on the other hand that double bolt arrangements are more stable, firm, meets overall structure
Rigidity and stability requirement.
As shown in Figure 6 and Figure 7, height-regulating slot 17 is provided with support frame, regeneration tests device also includes holding for regulation
Carry the arrangement for adjusting height put along the elevating movement of height-regulating slot 17.
It is preferred that, arrangement for adjusting height includes height adjustment bolt 20 and two height located at support frame both sides adjust hand
Handle 11, the two ends of height adjustment bolt 20 both pass through height-regulating slot 17 and one end of height adjustment bolt 20 passes through the first L-type
Fixed block 8 and a height regulation handle 11 are connected, and the other end is connected with another height regulation handle 11.Pass through two height
The unscrewing of regulation handle 11 and height adjustment bolt 20 screws cooperation and drives the first L-type fixed block 8 that bogey edge is adjusted
The elevating movement of height-regulating slot 17.Adjusted by adjusting height regulation handle 11 with the height for realizing heating platform.Highly adjust
The length long enough of groove 17, makes adjustable range wide, meets the heating condition at the destroyed place of various bituminous pavings.
Certainly, arrangement for adjusting height can also be realized using another mode, specifically, arrangement for adjusting height bag
Motor-driven mechanism and the chute sliding block being connected in height-regulating slot with the first L-type fixed block 8 are included, motor-driven mechanism is led to
Cross chute sliding block and drive the first L-type fixed block along height-regulating slot elevating movement.Motor-driven mechanism such as art institute
As knowing, no longer excessive narration here.Motion mode of the guide rail slide block 13 recited above on rail plate, can also
It is driven using motor-driven mechanism.
In order that whole device remains stationary in process of the test, the operation of convenient experiment is completed, the bottom of support frame is set
There is lockable scroll wheel 2.Lockable roller 2 includes the locking of coaxial mounted metal and steps on piece, and by trampling metal locking, to step on piece complete
Into locking scroll wheel.Lockable roller 2 axially can be rotated arbitrarily, meet movement and direction adjustment during use.
The regeneration tests device also includes the metallic shield net 4 for outer cover outer framework 16.Structure letter as shown in Figure 1
Figure is visible, metallic shield net 4 is covered with outside whole device, metallic shield net 4 is made up of framework and wire netting, and main function is
Some electromagnetic radiation of leakage are shielded, the hazards of electromagnetic radiation operating personnel of prevent leakage are healthy and endanger surrounding environment.
The upper and lower side of the both sides of metallic shield net 4 has a handle 1, when the effect of handle 1 is experiment and experiment terminate after facilitate metallic shield
The cover of net 4 is buckled and opening, and necessary carrying work.
The adjustable bituminous paving microwave heat regeneration tests device of heating chamber transverse and longitudinal of the present invention, laterally leads equipped with long slip
Rail realizes lateral attitude step-less adjustment；Longitudinal direction is by the first mounting blocks installation longitudinal direction on the guide rail slide block of lateral slide rail
Short rail plate, realizes lengthwise position step-less adjustment, and the synergy of transverse and longitudinal direction guiding rail realizes the horizontal, vertical of each heating chamber
To position adjustments；Step-less adjustment can be carried out to the height of heating chamber by height regulation handle, it is convenient, flexible；Meanwhile, in branch
Height-regulating slot is provided with support and realizes that height is adjusted, its adjustable range is bigger, strong adaptability, different height and not is adapted to
The impaired bituminous paving of regular height, meets the reparation demand in real life.
The present invention is exemplarily described above in association with accompanying drawing.Obviously, the present invention is implemented not by above-mentioned side
The limitation of formula.As long as employ the improvement of the various unsubstantialities of inventive concept and technical scheme of the present invention progress；Or not
It is improved, the above-mentioned design of the present invention and technical scheme are directly applied into other occasions, in protection scope of the present invention
Within.
Claims (9)
1. a kind of adjustable bituminous paving microwave heat regeneration tests device, including bogey and the housing that is connected with bogey
Frame (16), it is characterised in that：The bogey is used to adjust microwave heating equipment provided with microwave heating equipment and at least one set
The transverse and longitudinal that plane where along bogey carries out horizontal, lengthwise movement moves adjusting means, and the transverse and longitudinal moves adjusting means
Led including two the first rail plates (9), two the second rail plates (10) and located at the first rail plate (9) with the second slip
Slided respectively by the first mounting blocks (14) with first at guide rail slide block (13) on rail (10), the two ends of the second rail plate (10)
Guide rail slide block (13) connection on guide rail (9), two avris of microwave heating equipment pass through the second mounting blocks (12) and two respectively
Guide rail slide block (13) connection of second rail plate (10), the length of the first rail plate is more than the length of the second rail plate.
2. adjustable bituminous paving microwave heat regeneration tests device according to claim 1, it is characterised in that：Described two
At least one second rail plate (10) can back and forth be slided provided with two along the second rail plate (10) in two rail plates (10)
Dynamic locating piece (15), two locating pieces (15) are located at the guide rail slide block both sides of the second rail plate (10) respectively and each is fixed
Be equipped with bolt on position block (15), by adjust bolt make two locating pieces (15) and the second rail plate (10) it
Between fixed constraint microwave heating equipment is fixed positioning.
3. adjustable bituminous paving microwave heat regeneration tests device according to claim 1, it is characterised in that：The microwave adds
Thermal includes heating chamber (3) and is detachably fixed the magnetron being connected (6) with heating chamber (3).
4. adjustable bituminous paving microwave heat regeneration tests device according to claim 3, it is characterised in that：The heating chamber
(3) it is pyramid loudspeaker shape.
5. adjustable bituminous paving microwave heat regeneration tests device according to claim 1, it is characterised in that：The outer framework
(16) four support frames are included, each support frame is detachably fixed company by the first L-type fixed block (8) and bogey
Connect.
6. adjustable bituminous paving microwave heat regeneration tests device according to claim 5, it is characterised in that：Support frame as described above
Interior to be provided with height-regulating slot (17), the regeneration tests device also includes being used to adjust bogey along height-regulating slot (17) liter
The arrangement for adjusting height of motion drops.
7. adjustable bituminous paving microwave heat regeneration tests device according to claim 6, it is characterised in that：The height is adjusted
Regulating device includes height adjustment bolt (20) and two height regulation handles (11) located at support frame both sides, the height regulation
The two ends of bolt (20) both pass through height-regulating slot (17) and one end of height adjustment bolt (20) passes through the first L-type fixed block
(8) connected with a height regulation handle (11), the other end is connected with another height regulation handle (11).
8. adjustable bituminous paving microwave heat regeneration tests device according to claim 5, it is characterised in that：Support frame as described above
Bottom be provided with lockable scroll wheel (2).
9. adjustable bituminous paving microwave heat regeneration tests device according to claim 1, it is characterised in that：The regeneration is real
Experiment device also includes the metallic shield net (4) for outer cover outer framework (16).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610044725.XA CN105544369B (en) | 2016-01-22 | 2016-01-22 | A kind of adjustable bituminous paving microwave heat regeneration tests device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610044725.XA CN105544369B (en) | 2016-01-22 | 2016-01-22 | A kind of adjustable bituminous paving microwave heat regeneration tests device |
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| CN105544369B true CN105544369B (en) | 2017-10-24 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110095503A (en) * | 2019-05-13 | 2019-08-06 | 合肥工业大学 | A kind of application method of the infrared nondestructive failure detector for Modified Bitumen Pavement |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106769635B (en) * | 2017-03-20 | 2023-02-24 | 安徽工程大学 | Adjustable heat and mass transfer experimental device for heating asphalt pavement by microwave |
| CN108252189B (en) * | 2018-03-13 | 2023-06-06 | 安徽工程大学 | Microwave heating asphalt pavement in-situ heat regeneration device and method |
| CN108265590B (en) * | 2018-03-13 | 2023-05-26 | 安徽工程大学 | Hydraulic control system of microwave heating asphalt pavement in-situ heat regeneration device |
| CN110186947B (en) * | 2019-05-13 | 2021-09-21 | 长安大学 | Road surface regeneration experimental facilities based on infrared radiation and hot-blast collaborative heating |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH08120617A (en) * | 1994-10-26 | 1996-05-14 | Mitsubishi Heavy Ind Ltd | Method and device for cutting asphalt road surface |
| JP3205806B2 (en) * | 1999-04-02 | 2001-09-04 | 鹿島建設株式会社 | Method and apparatus for detecting water inside asphalt surface layer |
| CN201180248Y (en) * | 2008-03-28 | 2009-01-14 | 美的集团有限公司 | Microwave heating and regenerating device for old asphalt material |
| CN204608584U (en) * | 2015-03-24 | 2015-09-02 | 安徽工程大学 | A kind of flexible pavement microwave thermal regeneration tests device |
| CN204644848U (en) * | 2015-04-17 | 2015-09-16 | 瑞德(新乡)路业有限公司 | A kind of Semi-trailed microwave thermal regeneration comprehensive is cared the car |
| CN205329514U (en) * | 2016-01-22 | 2016-06-22 | 安徽工程大学 | Bituminous paving microwave heat regeneration experimental apparatus with adjustable |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110095503A (en) * | 2019-05-13 | 2019-08-06 | 合肥工业大学 | A kind of application method of the infrared nondestructive failure detector for Modified Bitumen Pavement |
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