CN204269531U - A kind of Breaking of Emulsion intensity detecting device - Google Patents
A kind of Breaking of Emulsion intensity detecting device Download PDFInfo
- Publication number
- CN204269531U CN204269531U CN201420805226.4U CN201420805226U CN204269531U CN 204269531 U CN204269531 U CN 204269531U CN 201420805226 U CN201420805226 U CN 201420805226U CN 204269531 U CN204269531 U CN 204269531U
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- steel plate
- plate seat
- fixation steel
- tension equipment
- connector
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Abstract
The utility model relates to pavement construction material technical field, particularly relates to a kind of Breaking of Emulsion intensity detecting device.The device that the utility model provides comprises fixation steel plate seat, conversion connector, connecting rod and tension equipment; Two parts of described fixation steel plate seat for being oppositely arranged, the part outside of described fixation steel plate seat is connected with described tension equipment by connecting rod, is connected outside another part of described fixation steel plate seat with described conversion connector one end; The other end of described conversion connector is connected with described tension equipment by connecting rod; Described tension equipment can provide a tensile force round about.Said apparatus structure is simple, rigidity is strong, safe and reliable, easy to use, be easy to processing and safeguard, make core to be detected stressed without acceptance of persons in uniaxial direct tensile process, more effective raising measuring accuracy, improve the accuracy of test result.
Description
Technical field
The utility model relates to pavement construction material technical field, particularly relates to a kind of Breaking of Emulsion intensity detecting device.
Background technology
The potpourri that emulsified asphalt is made up of two kinds of mutual exclusive material-pitches and water.Emulsified asphalt in engineer applied be one easily with effective binding material, have energy-conservation, multi-usage and advantage easy to use.The effect of glutinous coating emulsified asphalt makes upper and lower brea bed, new black top layer and original bituminous pavement or cement concrete pavement and asphalt cohere into an entirety completely with structure.Should water when following situations and spill glutinous coating emulsified asphalt: two-layer equation or three-layer type asphaltic road-mix surface course are before the asphalt mat of making upper strata, and the brea bed below it is contaminated.But glutinous layer can be saved when paving continuously and be not subject to polluting; Repaving asphalt coat on old asphalt pavement; Making asphalt mat on cement concrete pavement; The side of the kerbstone contacted with new black top compound, inlet for stom water, inspection chamber.
Current emulsified asphalt coheres oil as bituminous pavement interlayer and has obtained applying more and more widely.But although some road surfaces employ emulsified asphalt sticks layer oil as interlayer, but still there is the plastic yield on road surface, comprise rut, shove and washboard and road surface and the pavement disease such as to push, these diseases occur there is direct relation with the Breaking of Emulsion effect of spraying, therefore, need to carry out checking and appraising accurately to the bond strength of emulsified asphalt.
But, in prior art not can accurate and effective carry out emulsified asphalt bond strength detect device.
Utility model content
Cannot carry out the problem of accurate and effective detection for the current bond strength to emulsified asphalt, the utility model provides a kind of Breaking of Emulsion intensity detecting device.
A kind of Breaking of Emulsion intensity detecting device that the utility model provides, comprising: fixation steel plate seat, conversion connector, link and tension equipment;
Two parts of described fixation steel plate seat for being oppositely arranged, the part outside of described fixation steel plate seat is connected with described tension equipment by link, is connected outside another part of described fixation steel plate seat by link with described conversion connector one end; The other end of described conversion connector is connected with described tension equipment by link; Described tension equipment can provide a tensile force round about.
Further, described conversion connector comprises universal spindle nose.
Further, described link is bar linkage structure.
Further, described fixation steel plate seat is provided with groove, described fixation steel plate seat is connected with connecting rod with the helix structure of interlinking lever end by groove.
Further, described device also comprises connector and gim peg, connects described conversion connector and is connected with described tension equipment by described connector and gim peg with the connecting rod of described tension equipment.
Further, described connector comprises the U-shaped connector of multiple different size.
By a kind of Breaking of Emulsion intensity detecting device that the utility model provides, structure is simple, rigidity is strong, safe and reliable, easy to use, be easy to processing and safeguard, make core to be detected stressed without acceptance of persons in uniaxial direct tensile process, more effective raising measuring accuracy, improves the accuracy of test result.
Accompanying drawing explanation
Can understanding feature and advantage of the present utility model clearly by reference to accompanying drawing, accompanying drawing is schematic and should not be construed as and carry out any restriction to the utility model, in the accompanying drawings:
Fig. 1 is the structural representation of Breaking of Emulsion intensity detecting device in the utility model embodiment.
Embodiment
Now in conjunction with the accompanying drawings and embodiments technical solutions of the utility model are further elaborated.
Fig. 1 shows the structural representation of Breaking of Emulsion intensity detecting device in the present embodiment, as shown in Figure 1, a kind of Breaking of Emulsion intensity detecting device that the present embodiment provides, comprising: fixation steel plate seat 1, conversion connector 2, link 3 and tension equipment 4;
Two parts of described fixation steel plate seat 1 for being oppositely arranged, be connected 4 by link 3 with described tension equipment outside a part 11 for described fixation steel plate seat 1, be connected with described conversion connector 2 one end by link 3 outside another part 12 of described fixation steel plate seat 1; The other end of described conversion connector 2 is connected with described tension equipment 4 by link 3; Described tension equipment 4 can provide a tensile force round about.
Described device also comprises connector 6 and gim peg 5, connects described conversion connector 2 and is connected with described tension equipment 4 by described connector 6 and gim peg 5 with the connecting rod 3 of described tension equipment 4.Wherein, described connector 6 comprises the U-shaped connector 6 of multiple different size.
In specific implementation process, for the core to be detected of different-thickness, can connect by adopting the connector 6 of different size.
Further, described conversion connector 2 comprises universal spindle nose, is connected and can ensure described tension equipment 4 core to be detected axially loaded all the time in drawing process, will testing result be caused inaccurate by eccentric force by universal spindle nose.
In the present embodiment, described link 3 adopts bar linkage structure.And, described fixation steel plate seat 1 can adopt helix structure to be connected with described connecting rod 3, be specially on described fixation steel plate seat 1 and be provided with groove, be provided with inner vortex in described fixation steel plate seat 1 groove, described connecting rod 3 end is provided with the outer vortex corresponding with the inner vortex of described fixation steel plate seat 1.
For example, pick-up unit in the present embodiment is adopted to carry out Breaking of Emulsion intensity detection, first road surface core is drilled through by boring core machine from on-the-spot bituminous pavement, then the portion surface layer brea bed of core and part cutting optimal are cut away, retain emulsified asphalt interlayer c ohesion part, with epoxide-resin glue, upper and lower for the road surface core cut two tangent planes are cohered with two fixation steel plate seats 1 respectively.After carrying out health according to the epoxide-resin glue stipulated time, the core cohered and fixation steel plate seat 2 are connected on the connecting rod being with universal spindle nose, and are connected in existing tension equipment 4.
Simultaneously, existing tension equipment can connect computing machine further, and then collect the data such as accurate detection time, environment temperature, displacement and load, the bond strength of core Breaking of Emulsion layer to be detected can be calculated accurately by above-mentioned data.
A kind of Breaking of Emulsion intensity detecting device that the present embodiment provides, comprises fixation steel plate seat, conversion connector, connecting rod and tension equipment; Two parts of described fixation steel plate seat for being oppositely arranged, the part outside of described fixation steel plate seat is connected with described tension equipment by connecting rod, is connected outside another part of described fixation steel plate seat with described conversion connector one end; The other end of described conversion connector is connected with described tension equipment by connecting rod; Described tension equipment can provide a tensile force round about.Said apparatus structure is simple, rigidity is strong, safe and reliable, easy to use, be easy to processing and safeguard, make core to be detected stressed without acceptance of persons in uniaxial direct tensile process, more effective raising measuring accuracy, improve the accuracy of test result.
Although describe embodiment of the present utility model by reference to the accompanying drawings, but those skilled in the art can make various modifications and variations when not departing from spirit and scope of the present utility model, such amendment and modification all fall into by within claims limited range.
Claims (6)
1. a Breaking of Emulsion intensity detecting device, is characterized in that, described device comprises: fixation steel plate seat, conversion connector, link and tension equipment;
Two parts of described fixation steel plate seat for being oppositely arranged, the part outside of described fixation steel plate seat is connected with described tension equipment by link, is connected outside another part of described fixation steel plate seat by link with described conversion connector one end; The other end of described conversion connector is connected with described tension equipment by link; Described tension equipment can provide a tensile force round about.
2. device according to claim 1, is characterized in that, described conversion connector comprises universal spindle nose.
3. device according to claim 1, is characterized in that, described link is bar linkage structure.
4. device according to claim 3, is characterized in that, described fixation steel plate seat is provided with groove, and described fixation steel plate seat is connected with connecting rod with the helix structure of interlinking lever end by groove.
5. device according to claim 1, is characterized in that, described device also comprises connector and gim peg, connects described conversion connector and is connected with described tension equipment by described connector and gim peg with the connecting rod of described tension equipment.
6. device according to claim 5, is characterized in that, described connector comprises the U-shaped connector of multiple different size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420805226.4U CN204269531U (en) | 2014-12-17 | 2014-12-17 | A kind of Breaking of Emulsion intensity detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420805226.4U CN204269531U (en) | 2014-12-17 | 2014-12-17 | A kind of Breaking of Emulsion intensity detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204269531U true CN204269531U (en) | 2015-04-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420805226.4U Expired - Fee Related CN204269531U (en) | 2014-12-17 | 2014-12-17 | A kind of Breaking of Emulsion intensity detecting device |
Country Status (1)
| Country | Link |
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| CN (1) | CN204269531U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105115884A (en) * | 2015-09-18 | 2015-12-02 | 吉林大学 | Off-line loading device for weather-resistant test of bonding connector |
| CN106353252A (en) * | 2016-08-24 | 2017-01-25 | 吉林大学 | Device and method for evaluating overall bondability of asphalt patch material |
| CN107290212A (en) * | 2016-03-30 | 2017-10-24 | 交通运输部公路科学研究所 | A kind of evaluation method of drainage index seam bond strength |
| CN107543791A (en) * | 2017-09-11 | 2018-01-05 | 南京林业大学 | The evaluation method of adhesive property between crushed stone sealing medium stone and pitch |
-
2014
- 2014-12-17 CN CN201420805226.4U patent/CN204269531U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105115884A (en) * | 2015-09-18 | 2015-12-02 | 吉林大学 | Off-line loading device for weather-resistant test of bonding connector |
| CN105115884B (en) * | 2015-09-18 | 2018-02-16 | 吉林大学 | A kind of off-line type loading device of bonded joint weatherability experiment |
| CN107290212A (en) * | 2016-03-30 | 2017-10-24 | 交通运输部公路科学研究所 | A kind of evaluation method of drainage index seam bond strength |
| CN106353252A (en) * | 2016-08-24 | 2017-01-25 | 吉林大学 | Device and method for evaluating overall bondability of asphalt patch material |
| CN107543791A (en) * | 2017-09-11 | 2018-01-05 | 南京林业大学 | The evaluation method of adhesive property between crushed stone sealing medium stone and pitch |
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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: 20150415 Termination date: 20151217 |
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| EXPY | Termination of patent right or utility model |