CN206832718U - Bituminous softening-point test servicing unit - Google Patents
Bituminous softening-point test servicing unit Download PDFInfo
- Publication number
- CN206832718U CN206832718U CN201720419925.9U CN201720419925U CN206832718U CN 206832718 U CN206832718 U CN 206832718U CN 201720419925 U CN201720419925 U CN 201720419925U CN 206832718 U CN206832718 U CN 206832718U
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- CN
- China
- Prior art keywords
- sample ring
- bottom plate
- scraper
- servicing unit
- point test
- 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.)
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a kind of bituminous softening-point test servicing unit, including the sample ring fixture on bottom plate and bottom plate, the sample ring fixture is arranged on the centre of bottom plate, sample ring can be clamped on bottom plate and height is not higher than sample ring, the both sides of the sample ring fixture are provided with two parallel guide rails, the both ends of scraper support with two described guide rail phase clampings, are provided with scraper on the scraper support, the blade of the scraper and the upper limb of sample ring are tangent respectively.A kind of bituminous softening-point test servicing unit provided by the utility model, sample ring can be fixed, and sample is manually scraped using mechanically actuated replacement, security and simplicity, which have, to be greatly improved, it is ensured that the accuracy of experiment.
Description
Technical field
A kind of bituminous softening-point test servicing unit is the utility model is related to, belongs to asphalt test detection technique field.
Background technology
According to JTG E20-2011（T 0606-2011）It is required that softening point test needs to pour into a mould regulation die trial, sample ring is
Diameter 23mm, the highly becket for 6.4mm.Due to the surface tension of liquid bitumen, often bitumen samples meeting after the completion of moulding
It is higher by die trial and forms circular arc section surface.It need to strike off the pitch for being higher by surface with hot scraper according to code requirement, and die trial small volume,
Scraper has high temperature, extremely dangerous and inconvenient during manual operation.
Utility model content
Technical problem to be solved in the utility model is the defects of overcoming prior art, there is provided a kind of asphalt softening point examination
Servicing unit is tested, sample ring can be fixed, and sample, simple and safe operation are scraped using mechanically actuated.
In order to solve the above technical problems, the utility model provides a kind of bituminous softening-point test servicing unit, including bottom plate
With the sample ring fixture on bottom plate, the sample ring fixture is arranged on the centre of bottom plate, can be clamped to sample ring
On bottom plate and height is not higher than sample ring, and the both sides of the sample ring fixture are provided with two parallel guide rails, scraper support
Both ends respectively with two described guide rail phase clampings, scraper, the blade of the scraper and examination are installed on the scraper support
The upper limb of sample ring is tangent.
The sample ring fixture includes two metallic rods, and the middle part of the metallic rod is arc section, in two metallic rods
Arc section cambered surface it is relative, the arc radius is slightly larger than sample ring radius, and two metal rod ends connect and are fixed on
On bottom plate,
The latter end of two metallic rods is provided with fastening bolt.
The sample ring fixture includes the metal grill being fixed on bottom plate, and the metal grill includes some size phases
Deng square or diamondoid unit cells, its minimum diameter is 23.5 ~ 24mm.
The scraper support is connected with drive device.
The scraper is connected with electric heater unit.
The height of the sample ring fixture is 4-6.4mm.
The beneficial effect that the utility model is reached：Bottom plate and sample ring fixture realize the fixation to sample ring, prevent
Only sample ring moves during pouring asphalt sample and scraping sample, causes sample to spill and sheds, influences experimental result；When leading
Rail, scraper support and scraper realize the pitch that automatic scraping removes sample ring surface, therefore operator need not contact scraper and examination
Sample ring, avoid extremely incident scald and operation inconvenience during manual operation；And when sample ring fixture is that can fix multiple examinations
During the structure of sample ring, can carry out multiple samples simultaneously pours and scrapes sample, substantially increases operating efficiency.
Therefore, a kind of bituminous softening-point test servicing unit provided by the utility model, can fix sample ring, and adopt
Replaced manually scraping sample with mechanically actuated, security and simplicity, which have, to be greatly improved, it is ensured that the accuracy of experiment.
Brief description of the drawings
Fig. 1 is side view of the present utility model；
Fig. 2 is the top view of the utility model embodiment one；
Fig. 3 is the top view of the utility model embodiment two.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.Following examples are only used for clearly illustrating this
The technical scheme of utility model, and the scope of protection of the utility model can not be limited with this.
Embodiment one
A kind of bituminous softening-point test servicing unit as illustrated in fig. 1 and 2, including sample ring on bottom plate 1 and bottom plate 1 are consolidated
Determine part 2, the sample ring fixture 2 is arranged on the centre of bottom plate 1, sample ring can be clamped on bottom plate 1 and height not
Higher than sample ring, the both sides of the sample ring fixture 2 are provided with two parallel guide rails 3, the both ends of scraper support 4 respectively with
The described phase clamping of two guide rails 3, is provided with scraper 5 on the scraper support 4, the blade of the scraper 5 and sample ring it is upper
Edge is tangent.
The sample ring fixture 2 includes two metallic rods 6, and the middle part of the metallic rod 6 is arc section, two metallic rods
Arc section cambered surface on 6 is relative, and the arc radius is slightly larger than sample ring radius, and two ends of metallic rod 6 connect and consolidated
It is scheduled on bottom plate 1, the latter end of two metallic rods 6 is provided with fastening bolt 7.Sample ring can be placed in two metallic rods 6
Between annulus section, the purpose of clamping sample ring is reached by tightening fastening bolt 7, and can be when being placed and taken out sample ring, pine
Fastening bolt 7 is opened in order to operate.
The scraper support 4 is connected with drive device.
The scraper 5 is connected with electric heater unit.
The height of the sample ring fixture 2 is 6.4mm.
Embodiment two
A kind of bituminous softening-point test servicing unit as shown in figs. 1 and 3, including sample ring on bottom plate 1 and bottom plate 1 are consolidated
Determine part 2, the sample ring fixture 2 is arranged on the centre of bottom plate 1, sample ring can be clamped on bottom plate 1 and height not
Higher than sample ring, the both sides of the sample ring fixture 2 are provided with two parallel guide rails 3, the both ends of scraper support 4 respectively with
The described phase clamping of two guide rails 3, is provided with scraper 5 on the scraper support 4, the blade of the scraper 5 and sample ring it is upper
Edge is tangent.
The sample ring fixture 2 includes the metal grill 8 being fixed on bottom plate 1, and the metal grill 8 includes some big
Small equal diamondoid unit cells, its minimum diameter are 24mm.
The scraper support 4 is connected with drive device.
The scraper 5 is connected with electric heater unit.
The height of the sample ring fixture 2 is 4mm.
A sample ring can be put into each cell, after placing and having poured all sample rings, electricity can be opened and added
Thermal, scraper 5 is heated, is then turned on drive device, make examination scraper support 4 drive scraper 5 to be scraped successively in each sample ring upper limb
Cross, that once completes multiple samples pours and scrape sample.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model technical principle is not departed from, some improvement and deformation can also be made, these change
Enter and deform and also should be regarded as the scope of protection of the utility model.
Claims (7)
1. a kind of bituminous softening-point test servicing unit, it is characterised in that including the sample ring fixture on bottom plate and bottom plate, institute
The centre that sample ring fixture is arranged on bottom plate is stated, sample ring can be clamped on bottom plate and height is not higher than sample ring,
The both sides of the sample ring fixture are provided with two parallel guide rails, the both ends of scraper support respectively with two described guide rails
Phase clamping, scraper is installed on the scraper support, the blade of the scraper and the upper limb of sample ring are tangent.
2. bituminous softening-point test servicing unit according to claim 1, it is characterised in that the sample ring fixture bag
Include two metallic rods, the middle part of the metallic rod is arc section, and the arc section cambered surface in two metallic rods is relative, the circular arc half
Footpath is slightly larger than sample ring radius, and two metal rod ends connect and are fixed on bottom plate.
3. bituminous softening-point test servicing unit according to claim 2, it is characterised in that the end of two metallic rods
Section is provided with fastening bolt.
4. bituminous softening-point test servicing unit according to claim 1, it is characterised in that the sample ring fixture bag
The metal grill being fixed on bottom plate is included, the metal grill includes some equal-sized square or diamondoid unit cells, and it is most
Small internal diameter is 23.5 ~ 24mm.
5. bituminous softening-point test servicing unit according to claim 1, it is characterised in that the scraper support and driving
Device is connected.
6. bituminous softening-point test servicing unit according to claim 1, it is characterised in that the scraper fills with electrical heating
Put connected.
7. bituminous softening-point test servicing unit according to claim 1, it is characterised in that the sample ring fixture
Highly it is 4-6.4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720419925.9U CN206832718U (en) | 2017-04-20 | 2017-04-20 | Bituminous softening-point test servicing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720419925.9U CN206832718U (en) | 2017-04-20 | 2017-04-20 | Bituminous softening-point test servicing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206832718U true CN206832718U (en) | 2018-01-02 |
Family
ID=60768859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720419925.9U Active CN206832718U (en) | 2017-04-20 | 2017-04-20 | Bituminous softening-point test servicing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206832718U (en) |
-
2017
- 2017-04-20 CN CN201720419925.9U patent/CN206832718U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215316, No. 311, Gucheng Middle Road, Yushan Town, Suzhou City, Jiangsu, Kunshan Patentee after: Kunshan Transportation Technology Research Center Co., Ltd Address before: 215316, No. 311, Gucheng Middle Road, Yushan Town, Suzhou City, Jiangsu, Kunshan Patentee before: KUNSHAN HIGHWAY ENGINEERING DETECTION CENTER Co.,Ltd. |