CN206300824U - A kind of Cutter suite for asphalt performance test experiments - Google Patents
A kind of Cutter suite for asphalt performance test experiments Download PDFInfo
- Publication number
- CN206300824U CN206300824U CN201621473310.6U CN201621473310U CN206300824U CN 206300824 U CN206300824 U CN 206300824U CN 201621473310 U CN201621473310 U CN 201621473310U CN 206300824 U CN206300824 U CN 206300824U
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- CN
- China
- Prior art keywords
- blade
- steel wire
- scraper
- torsion
- cutter
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- 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.)
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Abstract
The utility model discloses a kind of Cutter suite for asphalt performance test experiments, including external member case and the flat scraper in external member case, steel wire cutter and torsion scraper；Flat scraper is included first handle, the first knife rest, the blade and Positioning screw of the first knife rest front end is arranged on by rotating shaft；Steel wire cutter includes second handle, the second knife rest and steel wire；Reversing scraper includes that twisting handle, central shaft and six are fixed in central shaft side and the circumferentially torsion blade of array centered on the axle center of central shaft, blade, reverses blade and steel wire being capable of electrical heating.Flat scraper of the present utility model, steel wire cutter and torsion scraper are respectively used to strike off the pitch remained in bitumen samples, the residual asphalt of 8 font die trial inwalls of cleaning and cleaning sample-containing dish, blade, steel wire and reverse blade being capable of electrical heating, the efficiency for scraping flat sample and cleaning residual asphalt is significantly improved, experimental period is saved.
Description
Technical field
The utility model is related to a kind of experimental tool, more particularly to a kind of cutter sleeve for asphalt performance test experiments
Part.
Background technology
After Asphalt Penetration experiment, sample-containing dish inwall meeting residual asphalt, sample-containing dish is cylindrical shape, the cleaning of residual asphalt
Work is more difficult to be carried out, and cleaning is especially more difficult to after residual asphalt cooled and solidified, influences experiment progress, wastes the plenty of time.
, it is necessary to sample is made in the die trial that 8-shaped is poured into after pitch is melted in bitumen ductility experimentation, sample it is upper
Surface is needed to strike off, and striking off need of work will be carried out after flat scraper heating, but scraper often strikes off work in no completion
Just cooled down before work, it has to which scraper is heated again, influence experiment progress, and foward-push the more difficult controling power of scraper
Degree, easily causes laboratory technician injured.
In addition, in bitumen ductility experiment, sample needs to clear up the pitch remained on die trial inwall, the examination of 8-shaped after carrying out
Mould inner wall shape is irregular, clears up residual asphalt difficulty with common scraper wider larger.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of Cutter suite for asphalt performance test experiments, puts down
Scraper, steel wire cutter and torsion scraper are respectively used to strike off bitumen samples, the residual asphalt of 8 font die trial inwalls of cleaning and cleaning Sheng
The pitch of residual in sample ware, blade, steel wire and reverse blade can electrical heating, significantly improve and scrape flat sample and cleaning residual drip
Blue or green efficiency, saves experimental period.
To achieve these goals, technical solution adopted in the utility model is：One kind tests real for asphalt performance
The Cutter suite tested, including external member case and the flat scraper in external member case, steel wire cutter and torsion scraper；The flat scraper includes
First handle, it is arranged on the first knife rest and the first knife rest front end is horizontally installed on by rotating shaft that first handle front end takes the shape of the letter U
The blade of strip, is additionally provided with the Positioning screw perpendicular to rotating shaft on the first knife rest；The steel wire cutter includes second handle, sets
Put the second knife rest taken the shape of the letter U in second handle front end and the steel wire being horizontally installed on the second knife rest；The torsion scraper includes
Twisting handle, the central shaft for being fixed in twisting handle lower end and it is fixed in central shaft side and is in centered on the axle center of central shaft
The torsion blade of circumference array, central shaft is concordant with the bottom holding for reversing blade, and it is six to reverse blade；The blade, torsion
Rotor piece and steel wire being capable of electrical heating.
Used as a kind of optimal technical scheme of the present utility model, the torsion blade is arc.
Used as a kind of optimal technical scheme of the present utility model, the torsion blade is including rectangular rip cutting blade and admittedly
The circular arc blade of rip cutting blade outer end is connected on, the center of circle of circular arc blade is located at the axle center of the central shaft.
Used as a kind of optimal technical scheme of the present utility model, the twisting handle is semi-circular shape.
As a kind of optimal technical scheme of the present utility model, heating wire is embedded with the blade and torsion blade,
The two ends of the steel wire are wound with heating wire.
Used as a kind of optimal technical scheme of the present utility model, the blade, torsion blade and steel wire are using itself electricity
Resistance is electrically heated.
As a kind of optimal technical scheme of the present utility model, the blade, torsion blade and the electrically heated power supply of steel wire
Using battery or external AC.
As a kind of optimal technical scheme of the present utility model, it is provided with for fixing flat scraper, steel in the external member case
The draw-in groove of silk knife and torsion scraper, the shape of the shape and flat scraper, steel wire cutter and torsion scraper of draw-in groove matches.
It is using the beneficial effect produced by above-mentioned technical proposal：Flat scraper of the present utility model, steel wire cutter and torsion
Scraper is respectively used to strike off the upper surface of bitumen samples, the residual asphalt of 8 font die trial inwalls of cleaning and clears up residual in sample-containing dish
The pitch for staying, blade, steel wire and reverse blade can electrical heating, significantly improve scrape flat sample and cleaning residual asphalt effect
Rate, saves experimental period.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the front view of the utility model flat scraper.
Fig. 2 is the front view of the utility model steel wire cutter.
Fig. 3 is the stereogram that scraper is reversed in the utility model the first specific embodiment.
Fig. 4 is the upward view that blade and central shaft are reversed in the utility model the first specific embodiment.
Fig. 5 is the stereogram of torsion scraper in second specific embodiment of the utility model.
Fig. 6 is the upward view of torsion blade and central shaft in second specific embodiment of the utility model.
In figure：1st, first handle 2, the first knife rest 3, rotating shaft 4, blade 5, Positioning screw 6, second handle
7th, the second knife rest 8, steel wire 9, heating wire 10, twisting handle 11, central shaft 12, torsion blade 13, longitudinal knife
Piece 14, circular arc blade.
Specific embodiment
Referring to accompanying drawing 1-6, the structure of one specific embodiment of the utility model includes external member case and mounted in external member case
Interior flat scraper, steel wire cutter and reverse scraper；The flat scraper includes first handle 1, is arranged on the front end of first handle 1 and takes the shape of the letter U
The first knife rest 2 and be horizontally installed on by rotating shaft 3 front end of first knife rest 2 strip blade 4, also set on the first knife rest 2
It is equipped with the Positioning screw 5 perpendicular to rotating shaft 3；The steel wire cutter includes second handle 6, is arranged on what the front end of second handle 6 took the shape of the letter U
Second knife rest 7 and the steel wire 8 being horizontally installed on the second knife rest 7；The torsion scraper includes twisting handle 10, is fixed in torsion
The central shaft 11 of the lower end of handle 10 and it is fixed in the side of central shaft 11 and the circumferentially array centered on the axle center of central shaft 11
Blade 12 is reversed, central shaft 11 is concordant with the bottom holding for reversing blade 12, it is six to reverse blade 12；The blade 4, torsion
Blade 12 and steel wire 8 being capable of electrical heating.
Flat scraper has two kinds of occupation modes, and one is that rotating shaft 3 is not fixed is carried out striking off pitch, and blade 4 can be rotated freely, real
The person of testing demarcates blade 4 by the upper surface by die trial, and two is that rotating shaft 3 is positioned screw 5 and fixes, laboratory technician by oneself
Manual control demarcates blade 4.The former is adapted to the laboratory technician for lacking experience, Hou Zhexu without the levelness of manual control blade 4
The levelness of manual control blade 4 is wanted, is adapted to experienced laboratory technician, and the latter is easier to for blade 4 to cut pitch.Flat scraper
Blade 4 is dragged by the knife rest 2 of first handle 1 and first, dynamics is easily controlled, it is to avoid damage experiment person.
8-shaped die trial is enclosed by four sections of die trial components and formed, and the pitch that 8-shaped die trial inwall is remained is cleared up with steel wire cutter
When, it is necessary to by 8-shaped die trial dismounting individually cleared up as four parts, die trial dismantle after the steel wire 8 of steel wire cutter is pressed on die trial
Inwall on and steel wire 8 is moved along the inwall of die trial, so as to easily residual asphalt be cleaned out.The horizontal small volume of steel wire 8,
Each position of the die trial inwall of irregular shape can be probeed into, with high flexibility.
Individually referring to the torsion scraper of the first specific embodiment shown in accompanying drawing 3 and 4, it is arc that it reverses blade 12
Shape.Reverse vertical the pushing of blade 12 and the residual asphalt of sample-containing dish bottom is cut into six pieces, then by rotating twisting handle 10,
The pitch that sample-containing dish bottom remains is wiped off, reversed by central shaft 11 and the torsion concomitant rotation of blade 12, the lower edge for reversing blade 12
The lateral border of blade 12 wipes the pitch remained on sample-containing dish inwall off.The torsion blade 12 of arc is advantageously applied in rotation
Power.
Individually referring to the torsion scraper of second specific embodiment shown in accompanying drawing 5 and 6, it reverses blade 12 includes length
Square rip cutting blade 13 and the circular arc blade 14 for being fixed in the outer end of rip cutting blade 13, the center of circle of circular arc blade 14 are located at institute
State the axle center of central shaft 11.Reverse blade 12 to push vertically, the lower edge of rip cutting blade 13 cuts the residual asphalt of sample-containing dish bottom
Six pieces are cut into, then by rotating twisting handle 10, the lower edge of rip cutting blade 13 wipes the pitch that sample-containing dish bottom remains off, circle
Cambered blade 14 is tangent with the inwall of sample-containing dish, and the pitch shovel that will can be remained on sample-containing dish inwall falls.
The residual asphalt of sample-containing dish bottom can be cut into six by the torsion scraper 12 of above two specific embodiment
Individually cleaning again after block, it is to avoid a large amount of pitches stick together and are implicative of each other, and reduce cleaning difficulty.
The twisting handle 10 is semi-circular shape.The twisting handle 10 of semi-circular shape is easy to grip and is exerted a force.
The Electric heating of blade 4, torsion blade 12 and steel wire 8 has two schemes, and one is in blade 4 and torsion blade 12
Inside be embedded heating wire, and heating wire wound at the two ends of steel wire 8, which by blade 4, reverse blade 12, steel wire 8 and electric heating
The functional independence of silk, advantageously in the firm blade of selection, torsion blade and steel wire；Two is blade 4, torsion blade 12 and steel
Silk 8 is electrically heated using self-resistance, and which manufacture craft is simple, but is needed to take into account blade 4 in selection, reversed blade 12
With the resistivity and rigidity of steel wire 8.Blade 4, reverse the mode of heating of blade 12 and steel wire 8 using electric heating, can in cleaning or
Keeping temperature during pitch is struck off, without heating repeatedly.
According to laboratory condition, blade 4, torsion blade 12 and the selection of the electrically heated power supply of steel wire 8 also have two schemes, point
It is not using battery or external AC.The former has greater flexibility, and the continuation of the latter is good, can continuously work.
Be provided with the external member case for fix flat scraper, steel wire cutter and reverse scraper draw-in groove, the shape of draw-in groove with
The shape of flat scraper, steel wire cutter and torsion scraper matches.External member case by flat scraper, steel wire cutter and can reverse that scraper is complete deposits
Put, be easy to carry, it is to avoid lose, it is also possible to build carefully and neatly done laboratory environment.
Foregoing description only proposes as the enforceable technical scheme of the utility model, not as to its technical scheme in itself
Single restrictive condition.
Claims (8)
1. a kind of Cutter suite for asphalt performance test experiments, it is characterised in that：Including external member case and in external member case
Flat scraper, steel wire cutter and reverse scraper；
The flat scraper is included first handle, is arranged on the first knife rest and laterally set by rotating shaft that first handle front end takes the shape of the letter U
The blade of the strip in the first knife rest front end is put, the Positioning screw perpendicular to rotating shaft is additionally provided with the first knife rest；
The steel wire cutter includes second handle, be arranged on the second knife rest that second handle front end takes the shape of the letter U and be horizontally installed on second
Steel wire on knife rest；
It is described reverse scraper include twisting handle, be fixed in twisting handle lower end central shaft and be fixed in central shaft side and with
The circumferentially torsion blade of array centered on the axle center of central shaft, central shaft is concordant with bottom holdings for reversing blade, torsion knife
Piece is six；
The blade, torsion blade and steel wire being capable of electrical heating.
2. the Cutter suite for asphalt performance test experiments according to claim 1, it is characterised in that：The torsion knife
Piece is arc.
3. the Cutter suite for asphalt performance test experiments according to claim 1, it is characterised in that：The torsion knife
Piece includes rectangular rip cutting blade and is fixed in the circular arc blade of rip cutting blade outer end, and the center of circle of circular arc blade is located at institute
State the axle center of central shaft.
4. the Cutter suite for asphalt performance test experiments according to Claims 2 or 3, it is characterised in that：The torsion
Handle is changed hands for semi-circular shape.
5. the Cutter suite for asphalt performance test experiments according to claim 1, it is characterised in that：The blade and
Reverse in blade and be embedded with heating wire, the two ends of the steel wire are wound with heating wire.
6. the Cutter suite for asphalt performance test experiments according to claim 1, it is characterised in that：The blade,
Reverse blade and steel wire is electrically heated using self-resistance.
7. the Cutter suite for asphalt performance test experiments according to claim 5 or 6, it is characterised in that：The knife
Piece, torsion blade and the electrically heated power supply of steel wire use battery or external AC.
8. the Cutter suite for asphalt performance test experiments according to claim 1, it is characterised in that：The external member case
Inside it is provided with for fixing flat scraper, steel wire cutter and reversing the draw-in groove of scraper, shape and flat scraper, steel wire cutter and the torsion of draw-in groove
The shape of scraper matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621473310.6U CN206300824U (en) | 2016-12-30 | 2016-12-30 | A kind of Cutter suite for asphalt performance test experiments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621473310.6U CN206300824U (en) | 2016-12-30 | 2016-12-30 | A kind of Cutter suite for asphalt performance test experiments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206300824U true CN206300824U (en) | 2017-07-04 |
Family
ID=59204447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621473310.6U Expired - Fee Related CN206300824U (en) | 2016-12-30 | 2016-12-30 | A kind of Cutter suite for asphalt performance test experiments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206300824U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107727535A (en) * | 2017-11-21 | 2018-02-23 | 山东交通学院 | A kind of edger for dynamic shear rheometer |
| CN112525632A (en) * | 2020-10-30 | 2021-03-19 | 绍兴文理学院 | Mud-ash stone California bearing ratio test manufacturing device |
-
2016
- 2016-12-30 CN CN201621473310.6U patent/CN206300824U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107727535A (en) * | 2017-11-21 | 2018-02-23 | 山东交通学院 | A kind of edger for dynamic shear rheometer |
| CN107727535B (en) * | 2017-11-21 | 2023-10-27 | 山东交通学院 | Trimming device for dynamic shear rheometer |
| CN112525632A (en) * | 2020-10-30 | 2021-03-19 | 绍兴文理学院 | Mud-ash stone California bearing ratio test manufacturing device |
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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: 20170704 Termination date: 20171230 |
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| CF01 | Termination of patent right due to non-payment of annual fee |