CN206369710U - A kind of measure device of rubber-asphalt mixture expansion rate and temperature relation - Google Patents
A kind of measure device of rubber-asphalt mixture expansion rate and temperature relation Download PDFInfo
- Publication number
- CN206369710U CN206369710U CN201720046568.6U CN201720046568U CN206369710U CN 206369710 U CN206369710 U CN 206369710U CN 201720046568 U CN201720046568 U CN 201720046568U CN 206369710 U CN206369710 U CN 206369710U
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- China
- Prior art keywords
- rubber
- asphalt mixture
- expansion rate
- pass
- mixture expansion
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- Expired - Fee Related
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Abstract
The utility model is related to the measure device of a kind of rubber-asphalt mixture expansion rate and temperature relation, by displacement transducer data wire, displacement transducer, support bar, base, mould, thin plate, temperature sensor, temperature sensor data line, data collecting system, bottom plate is constituted, the device gathers rubber-asphalt mixture expansion rate by displacement transducer and data collecting system, the temperature variations in rubber-asphalt mixture expansion process are gathered by temperature sensor and data collecting system, automation collection and the processing of rubber-asphalt mixture expansion rate and temperature relation can be achieved.
Description
Technical field
The utility model belongs to road engineering technical field, is related to a kind of rubber-asphalt mixture expansion rate and temperature relation
Measure device.
Background technology
Junked tire was once considered as once " black pollution ", junked tire is processed into plastic as a kind of solid waste
Powder modifying agent（Crumb rubber modifier）For in road engineering, can not only make solid waste " one-stop " innoxious
Processing, and use quality and the life-span on road surface can be improved.
Because in rubber-asphalt mixture, waste rubber tyre powder particle is difficult to be dissolved completely in pitch matrix, in rubber asphalt
Easily occurs the phenomenon of " roll resilience, roll unreal " in pavement construction roller compaction process, during having a strong impact on pavement construction
Compacting, and then the service life and service quality on road surface are influenceed, while without measurement rubber asphalt in existing codes and standards
The device of compound expansion rate, and the expansion rate and temperature relation of rubber-asphalt mixture are close.Therefore, a kind of rubber drip is researched and developed
Blue or green compound expansion rate and the measurement apparatus of temperature relation tool are of great significance.
Utility model content
The purpose of this utility model is that the defect for solving above-mentioned prior art presence is mixed there is provided a kind of rubber asphalt
Expect the measure device and application method of expansion rate and temperature relation, this device can realize that expansion rate is automatic, smart with temperature relation
Really measurement.
To achieve the above object, the technical solution of the utility model is：
The measure device of a kind of rubber-asphalt mixture expansion rate and temperature relation, including bottom plate（8）, described bottom plate
（8）On be provided with moveable base（1）, described base（1）On be provided with support bar（2）, described support bar（2）It is upper logical
Cross screw（3）Fixed displacement sensor（4）, described displacement transducer（4）Pass through welding and thin plate（5）Connection, and pass through
Displacement transducer data wire（7）With data collecting system（12）Connection, described thin plate（5）Die trial can be placed in（6）It is interior, it is described
Die trial（6）Inwall is provided with temperature sensor（10）, and pass through temperature sensor data line（11）With data collecting system（12）
Connection.
A kind of above-mentioned rubber-asphalt mixture expansion rate is determined in device with temperature relation, the bottom plate（8）For steel plate,
And set fluted（9）For preventing die trial（6）Roll, described base（1）For steel seat, the support bar（2）For steel pipe, and
Pass through welding and base（1）Connection.
A kind of above-mentioned rubber-asphalt mixture expansion rate is determined in device with temperature relation, the thin plate（5）To be stainless
Steel matter, a diameter of 100mm, thickness is 1mm；Described die trial（6）Material be steel, internal diameter is 101.6mm, and external diameter is
105mm, is highly 87mm.
The beneficial effects of the utility model are as follows：
The utility model is related to the measure device and method of a kind of rubber-asphalt mixture expansion rate and temperature relation, by position
Displacement sensor data wire, displacement transducer, support bar, base, mould, thin plate, temperature sensor, temperature sensor data line,
Data collecting system, bottom plate composition, it is swollen that the device gathers rubber-asphalt mixture by displacement transducer and data collecting system
Swollen rate, the temperature change in rubber-asphalt mixture expansion process is gathered by temperature sensor and data collecting system, can be real
Automation collection and the processing of existing rubber-asphalt mixture expansion rate and temperature relation.
Brief description of the drawings
Fig. 1 is that the utility model rubber-asphalt mixture expansion rate determines schematic device with temperature relation.
The description of symbols of accompanying drawing 1：1 base, 2 support bars, 3 screws, 4 displacement transducers, 5 thin plates, 6 die trials, 7 displacements are passed
Sensor data wire, 8 bottom plates, 9 grooves, 10 temperature sensors, 11 temperature sensor data lines, 12 data collecting systems.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole implementation
Example.Based on the embodiment in the utility model, those of ordinary skill in the art are obtained under the premise of creative work is not made
The all other embodiment obtained, belongs to the scope of protection of the invention.
Fig. 1 is the utility model rubber-asphalt mixture expansion rate and the measure schematic device of temperature relation, this practicality
The new rubber-asphalt mixture expansion rate mentioned determines device, including bottom plate with temperature relation（8）, described bottom plate（8）On
It is provided with moveable base（1）, described base（1）On be provided with support bar（2）, described support bar（2）It is upper to pass through spiral shell
Adjusting screw（3）Fixed displacement sensor（4）, described displacement transducer（4）Pass through welding and thin plate（5）Connection, and pass through displacement
Sensor data cable（7）With data collecting system（12）Connection, described thin plate（5）Die trial can be placed in（6）Interior, described die trial
（6）Inwall is provided with temperature sensor（10）, and pass through temperature sensor data line（11）With data collecting system（12）Connection.
The rubber-asphalt mixture expansion rate that the utility model is mentioned is determined in device with temperature relation, the bottom plate（8）
For steel plate, and set fluted（9）For preventing die trial（6）Roll, described base（1）For steel seat, the support bar（2）For
Steel pipe, and pass through welding and base（1）Connection.
The rubber-asphalt mixture expansion rate that the utility model is mentioned is determined in device with temperature relation, the thin plate（5）
For stainless steel, a diameter of 100mm, thickness is 1mm；Described die trial（6）Material be steel, internal diameter is 101.6mm, external diameter
It is highly 87mm for 105mm.
It is main that the rubber-asphalt mixture that the utility model is mentioned expands the application method for determining device with temperature relation
Including following several steps：
Specimen molding：Hot mixed rubber asphalt mixture is fitted into die trial, and used《Highway engineering pitch and pitch mixing
Expect testing regulations》Middle marshall compaction method shaping.Shaping test piece is positioned in the groove on bottom plate together with die trial；
Sensor is installed：Thin plate is placed in die trial, and adjusts the position of base and support bar, thin plate is close in die trial
Hot mixed rubber asphalt mixture, displacement transducer data wire and temperature sensor data line are connected with data collecting system；
Data acquisition：The change number of turn-on data acquisition system, in real time two displacement transducers of collection and temperature sensor
According to data acquisition time is 24h, and time interval 1s gathers a data；
Data processing：According to two displacement transducers and temperature sensor data recorded in data collecting system, you can
Calculate the relation for obtaining rubber-asphalt mixture expansion rate and temperature.
While there has been shown and described that a part of embodiment of the present utility model, for one of ordinary skill in the art
For, it is possible to understand that can these embodiments be carried out with a variety of become in the case where not departing from principle of the present utility model and spirit
Change, change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (3)
1. the measure device of a kind of rubber-asphalt mixture expansion rate and temperature relation, it is characterised in that：Including bottom plate（8）, institute
The bottom plate stated（8）On be provided with moveable base（1）, described base（1）On be provided with support bar（2）, described support
Bar（2）It is upper to pass through screw（3）Fixed displacement sensor（4）, described displacement transducer（4）Pass through welding and thin plate（5）Even
Connect, and pass through displacement transducer data wire（7）With data collecting system（12）Connection, described thin plate（5）Die trial can be placed in（6）
Interior, described die trial（6）Inwall is provided with temperature sensor（10）, and pass through temperature sensor data line（11）With data acquisition
System（12）Connection.
2. the measure device of a kind of rubber-asphalt mixture expansion rate and temperature relation described in claim 1, it is characterised in that：
The bottom plate（8）For steel plate, and set fluted（9）For preventing die trial（6）Roll, described base（1）For steel seat, it is described
Support bar（2）For steel pipe, and pass through welding and base（1）Connection.
3. the measure device of a kind of rubber-asphalt mixture expansion rate and temperature relation described in claim 1, it is characterised in that：
The thin plate（5）For stainless steel, a diameter of 100mm, thickness is 1mm；Described die trial（6）Material be steel, internal diameter is
101.6mm, external diameter is 105mm, is highly 87mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720046568.6U CN206369710U (en) | 2017-01-16 | 2017-01-16 | A kind of measure device of rubber-asphalt mixture expansion rate and temperature relation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720046568.6U CN206369710U (en) | 2017-01-16 | 2017-01-16 | A kind of measure device of rubber-asphalt mixture expansion rate and temperature relation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206369710U true CN206369710U (en) | 2017-08-01 |
Family
ID=59391660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720046568.6U Expired - Fee Related CN206369710U (en) | 2017-01-16 | 2017-01-16 | A kind of measure device of rubber-asphalt mixture expansion rate and temperature relation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206369710U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106770429A (en) * | 2017-01-16 | 2017-05-31 | 长沙理工大学 | The measure device and application method of rubber-asphalt mixture expansion rate and temperature relation |
-
2017
- 2017-01-16 CN CN201720046568.6U patent/CN206369710U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106770429A (en) * | 2017-01-16 | 2017-05-31 | 长沙理工大学 | The measure device and application method of rubber-asphalt mixture expansion rate and temperature relation |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170801 Termination date: 20220116 |