CN205844061U - Make the simulation rolling forming machine of bitumen mixture specimen - Google Patents
Make the simulation rolling forming machine of bitumen mixture specimen Download PDFInfo
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- CN205844061U CN205844061U CN201620850922.6U CN201620850922U CN205844061U CN 205844061 U CN205844061 U CN 205844061U CN 201620850922 U CN201620850922 U CN 201620850922U CN 205844061 U CN205844061 U CN 205844061U
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- die trial
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- forming machine
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Abstract
nullThe utility model discloses a kind of simulation rolling forming machine making bitumen mixture specimen，Including wheel loading system and test specimen support means，Test specimen support means includes shaped platform、Die trial and two vulcanie blocks，Shaped platform upper surface keeps flat and is provided with die trial，Die trial is constituted a cuboid die trial chamber by a base plate and two side forms，Wheel loading system includes charger、Driving means、Rubber tyre、Tire support、Running rail and ventilating control valve，Charger includes load frame and three aluminium alloy spill wheels，Load frame is slidably mounted in running rail，Driving means drives that load frame is parallel on running rail slidably reciprocates，Tire support is arranged at above die trial，Tire support is provided with and contacts, with three aluminium alloy spill wheel one_to_one corresponding, three rubber tyres connected，Three described rubber tyres are connected with inflator pump by aerating pipe respectively.This utility model simple in construction, reasonable in design and install and use easy and simple to handle.
Description
Technical field
This utility model relates to asphalt mixture material preparing technical field, particularly relates to a kind of asphalt that makes and tries
The simulation rolling forming machine of part.
Background technology
In recent years, along with the fast development of China's economy, take as the Construction of Highway Traffic cause serving economic development
Obtained remarkable achievement.In highway in China web frame, owing to bituminous paving has ride comfort, good visual effect, makes an uproar
The advantages such as low voice, maintenance are convenient, each standard highway all uses bituminous paving as form of mainly mating formation.At asphalt
The molding of a large amount of laboratory test Asphalt Mixture test specimens be the basis of other all tests, simultaneous wheels is ground forming method and is also
One important forming method of bituminous mixture test piece forming.
But, we use the circular arc rolling wheel similar to steel cylinder road roller by existing rolling forming machine, can only
The compaction state of simulation steel roller, it is impossible to the compaction state of simulation pneumatic-tired rollers.
Utility model content
The weak point existed for prior art, the purpose of this utility model is to provide a kind of simple in construction, operation
Simulation rolling forming machine that easy and using effect is good and test specimen manufacture method.
The purpose of this utility model is achieved through the following technical solutions:
A kind of simulation rolling forming machine making bitumen mixture specimen, including wheel loading system and test specimen support means, institute
State test specimen support means and include shaped platform, die trial and two vulcanie blocks, bottom described shaped platform, be provided with support, described
Shaped platform upper surface keeps flat and is provided with die trial, and described die trial is constituted three cuboid die trials by a base plate and six side forms
Chamber, three cuboid die trial chambeies of described die trial are divided into (or named) region A, region B, region along its length
C, described region A are provided with the vulcanie block that a size is coincide, and described region C is provided with the vulcanie that a size is coincide
Block；Described loading system of taking turns includes charger, driving means, rubber tyre, tire support, running rail and ventilating control valve,
Described charger includes load frame and three aluminium alloy spill wheels, and described load frame be arranged in parallel with running rail, load frame
Being slidably mounted in running rail, described driving means drives that load frame is parallel on running rail slidably reciprocates, described load
Being provided with three aluminium alloy spill wheels on the direction that frame is vertical with running rail side by side, described tire support is arranged at above die trial,
Being provided with on tire support and contact, with three aluminium alloy spill wheel one_to_one corresponding, three rubber tyres connected, described aluminium alloy is recessed
Shape wheel outward flange is provided with recessed groove, and the upper part tight clamping fit of described rubber tyre outer, circumferential edge closes in corresponding aluminum
In the recessed groove of gold spill wheel, three described rubber tyres are connected with inflator pump by aerating pipe respectively, at rubber tyre and
Aerating pipe between inflator pump is provided with ventilating control valve.
In order to this simulation rolling forming machine is better achieved, described rubber tyre includes the inner tube of a tyre and cover tire group from the inside to the outside
Becoming, described inflator pump and the inner tube of a tyre of rubber tyre connect by aerating pipe is airtight, the inner tube of a tyre of described inflator pump rubber tyre and
Aerating pipe between inflator pump is provided with air pressure aligner.
As preferably, described charger is provided with load aligner, and described load aligner is positioned on load frame, load
The load that rubber tyre is applied by aligner for detecting aluminium alloy spill to take turns.
As preferably, described shaped platform bottom surface is provided with lateral attitude adjusting means, and described lateral attitude adjusting means is used
Lateral attitude in regulation shaped platform.Described lateral attitude adjusting means includes track, position draw-in groove one, position draw-in groove two and
Position draw-in groove three；When regulating shaped platform to position draw-in groove for the moment, the rubber tyre just position being positioned at centre on tire support
Directly over the axis of die trial；The rubber being positioned at centre when regulating shaped platform to position draw-in groove two, on tire support
Tire is located just at directly over the left axis of die trial；When regulating shaped platform to position draw-in groove three, being positioned on tire support
Middle rubber tyre is located just at directly over the right axis of die trial.
As preferably, the simulation pneumatic-tired rollers of this making bitumen mixture specimen also include control chamber, described control chamber
Being provided with display, described air pressure aligner, load aligner electrically connect with display respectively；Described driving means is arranged at control
Box top processed.
As preferably, region A, region B, region C are vertically divided equally by the axis of described die trial, at the cuboid of die trial
The left side, axis in die trial chamber is provided with the left axis of pass-through zone A, region B, region C, in the cuboid die trial chamber of die trial
The right axis of pass-through zone A, region B, region C it is provided with on the right of axis；Described left axis is parallel to axis；Described right axis
It is parallel to axis.
Its method step is as follows:
A, rubber tyre is fixed on tire support, ventilating control valve is connected with air pressure aligner, by air pressure school
Quasi-device controls ventilating control valve and inflates to rubber tyre, and the rubber tyre air pressure after inflation is 690kPa；
B, by preheating die trial takes out from baking oven, outside die trial installation die trial framework；Region B middle berth one in die trial
Open the common paper cut out, make the bottom surface of die trial and side all be isolated by common paper；By equal for the scuppit used for asphalt mixture that mixes and stirs
Loaded the region B of die trial in order by edge to middle part along die trial, the asphalt in the middle part of the B of die trial region is slightly above district evenly
The asphalt of territory B surrounding；
C, take off the die trial framework outside die trial, tamped one time by edge to middle part with the small-sized compaction hammer of preheating, leveling
Become convex arch, two pieces of vulcanie blocks are respectively placed in region A and region C；
D, insertion thermometer, when asphalt reaches the compacting temperature of regulation, repave at asphalt upper surface
One common paper cutting out size；
E, the die trial filling asphalt is placed on shaped platform, uses lateral attitude adjusting means regulation molding to put down
Platform, at position draw-in groove one, puts down tire support gently above die trial, then puts down aluminium alloy spill wheel so that three aluminum close
The recessed groove of gold spill wheel and three rubber tyre one_to_one corresponding clampings, adjusting total load head by load aligner is 9kN；Start
Rolling forming machine, drives load frame to come and go in running rail by driving means and slides, and load frame drives three aluminium alloys recessed
Shape wheel back and forth movement, three aluminium alloy spills wheel rolls by doing to come and go on three rubber tyres asphalt in die trial
Motion, first completes three times to come and go to roll at position draw-in groove one；
F, off-load, lift aluminium alloy spill wheel and tire support, bitumen mixture specimen turned direction, uses horizontal position
Put adjusting means regulation shaped platform at position draw-in groove two；Start rolling forming machine, drive load frame to exist by driving means
Coming and going in running rail and slide, load frame drives three aluminium alloy spill wheel back and forth movements, and three aluminium alloy spills are taken turns by three
Individual rubber tyre do on the asphalt in die trial come and go roll motion, at position draw-in groove two and with step E phase
Complete under same load situation three times to come and go to roll；
G, off-load, lift aluminium alloy spill wheel and tire support, uses lateral attitude adjusting means regulation shaped platform extremely
At position draw-in groove three；Start rolling forming machine, drive load frame to come and go in running rail by driving means and slide, load frame
Driving three aluminium alloy spills wheel back and forth movements, three aluminium alloy spill wheels are mixed by three rubber tyres Colophonium in die trial
Close material on do come and go roll motion, complete to position draw-in groove three and under the load situation identical with step E three times past
Return and roll；
H, successively circulation step E, F, G come and go grinding operation, have a rest until making the asphalt in die trial roll to horse
Till your standard degree of compaction 100% and form bitumen mixture specimen；
After I, step H roll compaction moulding, throw off the common paper of bitumen mixture specimen upper surface, mix at Colophonium with chalk
Conjunction material test specimen upper surface is indicated and is rolled direction；
J, the die trial filling compacting bitumen mixture specimen is put and cooled down at room temperature, after at least 12h, by the drip in die trial
Blue or green compound test specimen takes out.
This utility model compared with the prior art, has the following advantages and beneficial effect:
(1) the rolling shaping machine structure of the simulation pneumatic-tired rollers making bitumen mixture specimen used is simple, set
Meter rationally and is installed and uses easy and simple to handle, and input cost is relatively low, installs compact, takes up room less.
(2) the asphalt rolling forming machine of the simulation pneumatic-tired rollers making bitumen mixture specimen used,
Use three rubber tyres of three aluminium alloy spill wheels side by side and correspondence, the work of good simulated field pneumatic-tired rollers
Process, and the compacting of rubber tyre gap lap segment asphalt is achieved by the application of lateral attitude adjusting means,
The macroscopic properties of bitumen mixture specimen of preparation, micro-micro-structure characteristic and actual road surface closer to.
(3) die trial that this utility model is used extends the travel distance of rolling wheel, it is to avoid rolling wheel mixes at Colophonium
Close material surface of test piece turn back, with actual road roller working flow process more closely, prepare bitumen mixture specimen macroscopic properties,
Micro-micro-structure characteristic and actual road surface closer to.
(4) this utility model using effect is good and practical value high, good looking appearance, facilitates Colophonium mixing largely
The rubber tire rolling molding of material test specimen, and preparation process is easily controllable, has that preparation efficiency is high, easy to operate, controls accurately etc.
Advantage, can be effectively ensured the performance of prepared bitumen mixture specimen.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of charger；
Fig. 3 is the structural representation of aluminium alloy spill wheel；
Fig. 4 is rubber tyre and tire support combined result schematic diagram；
Fig. 5 is the structural representation of die trial.
Wherein, entitled corresponding to the reference in accompanying drawing:
1-air pressure aligner；2-lateral attitude adjusting means；3-load frame；4-aluminium alloy spill is taken turns；5-driving means；6-
Rubber tyre；7-tire support；8-shaped platform；9-die trial；10-ventilating control valve；12-axis；13-control chamber；At the bottom of 15-
Plate；16-side form；17-region A；18-region B；19-region C；20-display；The left axis of 22-；The right axis of 23-.
Detailed description of the invention
Below in conjunction with embodiment, this utility model is described in further detail:
Embodiment
As shown in Fig. 1～Fig. 5, a kind of simulation rolling forming machine making bitumen mixture specimen, including wheel loading system and
Test specimen support means, test specimen support means includes shaped platform 8, die trial 9 and two vulcanie blocks, sets bottom shaped platform 8
Have support, shaped platform 8 upper surface to keep flat and be provided with die trial 9, die trial 9 be made up of a base plate 15 and six side forms 16 three long
Cube shape die trial chamber, three cuboid die trial chamber the most named region A17, region B18, region C19 of die trial 9, region
A17 is provided with the vulcanie block that a size is coincide, and region C19 is provided with the vulcanie block that a size is coincide；Wheel loading system
Including charger, driving means 5, rubber tyre 6, tire support 7, running rail and ventilating control valve 10, charger bag
Including load frame 3 and three aluminium alloy spill wheels 4, load frame 3 be arranged in parallel with running rail, and load frame 3 is slidably mounted on traveling
In track, driving means 5 drives that load frame 3 is parallel on running rail to slidably reciprocate, the side that load frame 3 is vertical with running rail
Being provided with three aluminium alloy spill wheels 4 the most side by side, tire support 7 is arranged at above die trial 9, is provided with and three on tire support 7
Individual aluminium alloy spill takes turns three rubber tyres 6 that 4 one_to_one corresponding contacts connect, and aluminium alloy spill is taken turns 4 outward flanges and is provided with recessed groove,
The upper part tight clamping fit of rubber tyre 6 outer, circumferential edge in the recessed groove of corresponding aluminium alloy spill wheel 4, three
Rubber tyre 6 is connected with inflator pump by aerating pipe respectively, and the aerating pipe between rubber tyre 6 and inflator pump is provided with
Ventilating control valve 10.
Rubber tyre 6 includes the inner tube of a tyre and cover tire composition from the inside to the outside, and inflator pump passes through gas tube with the inner tube of a tyre of rubber tyre 6
The airtight connection in road, the aerating pipe between the inner tube of a tyre and the inflator pump of rubber tyre 6 is provided with air pressure aligner 1.
Charger is provided with load aligner, and load aligner is positioned on load frame 3, and load aligner is used for detecting aluminum
The load that rubber tyre 6 is applied by alloy spill wheel 4.
Shaped platform 8 bottom surface is provided with lateral attitude adjusting means 2；Described lateral attitude adjusting means 2 includes track, position
Draw-in groove one, position draw-in groove two and position draw-in groove three；When regulating shaped platform 8 to position draw-in groove for the moment, being positioned on tire support 7
Middle rubber tyre 6 is located just at directly over the axis 12 of die trial 9；When regulating shaped platform 8 to position draw-in groove two, wheel
The rubber tyre 6 being positioned at centre on tire support 7 is located just at directly over the left axis 22 of die trial 9；When regulation shaped platform 8 to
During the draw-in groove three of position, the rubber tyre 6 being positioned at centre on tire support 7 is located just at directly over the right axis 23 of die trial 9.
This simulation rolling forming machine also includes that control chamber 13, control chamber 13 are provided with display 20, air pressure aligner 1, lotus
Carry aligner to electrically connect with display 20 respectively；Driving means 5 is arranged at control chamber 13 top,
Region A17, region B18, region C19 are vertically divided equally by the axis 12 of die trial 9, left in the axis 12 of die trial 9
While be provided with the left axis 22 of pass-through zone A17, region B18, region C19, on the right of the axis 12 of die trial 9, it is provided with pass-through zone
A17, region B18, the right axis 23 of region C19；Left axis 22 is parallel to axis 12；Right axis 23 is parallel to axis 12.
Above-mentioned embodiment is a preferred embodiment of the present utility model, is not of the present utility model for limiting
Implementing and interest field, all equivalences made according to the content described in this utility model patent protection scope change and near
Like replacing, all should fall in protection domain of the present utility model.
Claims (6)
1. the simulation rolling forming machine making bitumen mixture specimen, it is characterised in that: include taking turns loading system and test specimen props up
Support arrangement, described test specimen support means includes shaped platform (8), die trial (9) and two vulcanie blocks, described shaped platform
(8) bottom is provided with support, and described shaped platform (8) upper surface keeps flat and is provided with die trial (9), and described die trial (9) is by a base plate
(15) and six side forms (16) constitute three cuboid die trial chambeies, and three cuboid die trial chambeies of described die trial (9) are along long
Degree direction be divided into region A(17), region B(18), region C(19), described region A(17) be provided with a vulcanie block,
Described region C(19) it is provided with a vulcanie block；Described loading system of taking turns includes charger, driving means (5), rubber tyre
(6), tire support (7), running rail and ventilating control valve (10), described charger includes that load frame (3) and three aluminum close
Gold spill wheel (4), described load frame (3) be arranged in parallel with running rail, and load frame (3) is slidably mounted in running rail, institute
Stating driving means (5) drives load frame (3) parallel on running rail to slidably reciprocate, and described load frame (3) is provided with three side by side
Individual aluminium alloy spill wheel (4), described tire support (7) is arranged at die trial (9) top, is provided with and three on tire support (7)
Three rubber tyres (6) that wheel (4) one_to_one corresponding contact of aluminium alloy spill connects, described aluminium alloy spill wheel (4) outward flange sets
Having recessed groove, the upper part tight clamping fit of described rubber tyre (6) outer, circumferential edge is in corresponding aluminium alloy spill wheel
(4), in recessed groove, three described rubber tyres (6) are connected with inflator pump by aerating pipe respectively, at rubber tyre (6) and
Aerating pipe between inflator pump is provided with ventilating control valve (10).
2. according to the simulation rolling forming machine making bitumen mixture specimen described in claim 1, it is characterised in that: described rubber
Rubber tire tire (6) includes the inner tube of a tyre and cover tire composition from the inside to the outside, and described inflator pump passes through aerating pipe with the inner tube of a tyre of rubber tyre (6)
Airtight connection, the aerating pipe between the inner tube of a tyre and the inflator pump of described inflator pump rubber tyre (6) is provided with air pressure aligner
(1).
3. according to the simulation rolling forming machine making bitumen mixture specimen described in claim 2, it is characterised in that add described in:
Carrying to put and be provided with load aligner, described load aligner is positioned on load frame (3), and load aligner is used for detecting aluminium alloy
The load that rubber tyre (6) is applied by spill wheel (4).
4. according to the simulation rolling forming machine making bitumen mixture specimen described in claim 3, it is characterised in that: described one-tenth
Type platform (8) bottom surface is provided with lateral attitude adjusting means (2), and described lateral attitude adjusting means (2) is used for regulating shaped platform
(8) lateral attitude.
5. according to the simulation rolling forming machine making bitumen mixture specimen described in claim 4, it is characterised in that: also include
Control chamber (13), described control chamber (13) is provided with display (20), described air pressure aligner (1), load aligner respectively with
Display (20) electrically connects；Described driving means (5) is arranged at control chamber (13) top.
6. according to the simulation rolling forming machine making bitumen mixture specimen described in claim 5, it is characterised in that: described examination
The axis (12) of mould (9) is by region A(17), region B(18), region C(19) vertically divide equally, at the cuboid of die trial (9)
Axis (12) left side in die trial chamber is provided with pass-through zone A(17), region B(18), region C(19) left axis (22), examination
The cuboid die trial chamber of mould (9) axis (12) the right be provided with pass-through zone A(17), region B(18), region C(19)
Right axis (23)；Described left axis (22) is parallel to axis (12)；Described right axis (23) is parallel to axis (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620850922.6U CN205844061U (en) | 2016-08-08 | 2016-08-08 | Make the simulation rolling forming machine of bitumen mixture specimen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620850922.6U CN205844061U (en) | 2016-08-08 | 2016-08-08 | Make the simulation rolling forming machine of bitumen mixture specimen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205844061U true CN205844061U (en) | 2016-12-28 |
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ID=57617024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620850922.6U Expired - Fee Related CN205844061U (en) | 2016-08-08 | 2016-08-08 | Make the simulation rolling forming machine of bitumen mixture specimen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205844061U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106124273A (en) * | 2016-08-08 | 2016-11-16 | 山西省交通科学研究院 | Make simulation rolling forming machine and the test specimen manufacture method of bitumen mixture specimen |
-
2016
- 2016-08-08 CN CN201620850922.6U patent/CN205844061U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106124273A (en) * | 2016-08-08 | 2016-11-16 | 山西省交通科学研究院 | Make simulation rolling forming machine and the test specimen manufacture method of bitumen mixture specimen |
| CN106124273B (en) * | 2016-08-08 | 2018-11-09 | 山西省交通科学研究院 | Make the simulation rolling molding machine and test specimen production method of bitumen mixture specimen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 Termination date: 20190808 |
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| CF01 | Termination of patent right due to non-payment of annual fee |