CN205134157U - Intelligence road bed compaction measurement system - Google Patents
Intelligence road bed compaction measurement system Download PDFInfo
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- CN205134157U CN205134157U CN201520840725.1U CN201520840725U CN205134157U CN 205134157 U CN205134157 U CN 205134157U CN 201520840725 U CN201520840725 U CN 201520840725U CN 205134157 U CN205134157 U CN 205134157U
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Abstract
The utility model discloses an intelligence road bed compaction measurement system, include: data acquisition module, data processing module and display module, data acquisition module is connected with positioning system and acceleration sensor, the vibration that acceleration sensor installed at the road roller takes turns to. The utility model discloses an intelligence road bed compaction measurement system, the compaction condition that can the real -time detection road bed is guaranteed the homogeneity and the stability of road bed compaction quality to have improved construction progress and efficiency.
Description
Technical field
The utility model belongs to highway engineering construction field, relates to a kind of intelligent subgrade compaction measuring system.
Background technology
The compaction quality of roadbed is for extremely important road, and uncompacted roadbed will affect road structure safety.In China's transport development field, compaction quality is mainly described by degree of compaction index, can also be described by flexure, modulus index.Degree of compaction Indexs measure is mainly realized by the method detecting compacted lift density, and flexure, modulus Indexs measure are mainly realized by the method detecting ess-strain, and the method wherein detecting ess-strain is divided into again dynamic and static state two kinds.These traditional control methods can not adapt to the present situation of China's transport development high speed, high-efficient development to a certain extent, and there are the following problems:
Traditional detection control method belongs to detection control afterwards, substantially carries out after rolling end, can not process the problem of discovery in real time;
Substantially belong to point type detection control, need take jumbo when not only spended time method that is longer but also that have loads, interference construction process, even takies the valuable engineering time;
Point type detection control is relatively applicable to the uniform situation of sample population, and when filler exists variation, whether sample point is representative doubtful, by the uniformity of very difficult control subgrade compaction;
When finding that indivedual test point does not meet the demands, be difficult to define the scope again rolled, easily cause unnecessary waste;
Transport development field generally controls Subgrade Compaction Quality with sand replacement method, this method not only time-consuming (be generally 20 minutes, what have even reaches 40 minutes) and also detect frequency generally higher, also there is following problem, such as, precision is low, does not mate with modern construction machinery and technique; Working strength is high, easily produces distortion data; Internal word's compute is many, takies, consumes excess resource etc.
Send out utility model to hold
The utility model, for the deficiencies in the prior art, provides a kind of intelligent subgrade compaction measuring system, can realize carrying out Real-Time Monitoring to roadbed roller compaction process, ensures uniformity and the stability of Subgrade Compaction Quality, drastically increases construction speed and efficiency.
Intelligent subgrade compaction measuring system of the present utility model comprises: data acquisition module, data processing module and display module;
Described data acquisition module is connected with navigation system and acceleration transducer;
Described acceleration transducer is arranged in the vibrating wheels of road roller.
Further, described display module is connected with data processing module by wired or wireless communication, and described display module can be notebook computer or handheld terminal etc.
Described navigation system is for detecting the current positional information of road roller, and described navigation system also can be used for determining the information such as compacting counting, track, compaction rate and compacted depth.Navigation system can adopt GPS navigation system or BEI-DOU position system etc.
Described acceleration transducer is for detecting the vibration information in road roller roller compaction process.
Data processing module can calculate compacting angle value according to the information of acceleration transducer.
Further, described data acquisition module is also connected with temperature pick up, for detecting the temperature waiting to press road surface.
Described temperature pick up can be infrared temperature sensor.
Beneficial effect
Intelligent subgrade compaction measuring system of the present utility model, can detect the compacting situation of roadbed in real time, for raising detection efficiency, accuracy of detection, detection applicability, reduces testing cost, controls construction technology in real time, reduce the important in inhibitings such as energy consumption
Intelligent subgrade compaction system compacting sensor involved by the utility model, can be used in the Detection & Controling of subgrade compaction in the infrastructure constructions such as highway, railway, airport, dam, harbour.
Accompanying drawing explanation
Fig. 1 is the structural representation according to intelligent subgrade compaction measuring system of the present utility model.
Detailed description of the invention
Describe in detail further doing according to intelligent subgrade compaction measuring system of the present utility model below in conjunction with accompanying drawing.
Fig. 1 is the structural representation according to intelligent subgrade compaction measuring system of the present utility model.
With reference to Fig. 1, comprise data acquisition module, data processing module and display module according to intelligent subgrade compaction measuring system of the present utility model, wherein, data acquisition module is connected with navigation system and acceleration transducer.
Described navigation system, for detecting the current positional information of road roller, can adopt GPS navigation system or BEI-DOU position system etc.In conjunction with satellite fix and navigation and radio communication, data acquisition module obtains the traveling distance of road roller, in real time the movement locus of monitoring road roller.
Described navigation system also can be used for determining the information such as compacting counting, track, compaction rate and compacted depth.
Acceleration transducer is for detecting the vibration information in road roller roller compaction process.Can be arranged in the vibrating wheels of road roller by degree of will speed up sensor.The information of the acceleration transducer that data processing module obtains according to data acquisition module, calculates compacting angle value.
According to intelligent subgrade compaction measuring system of the present utility model, in roadbed filling roller compaction process, according to the soil body and the mutual dynamic action principle of vibratory roller, by continuous measurement vibratory roller vibrating wheels vertical motion response signal, set up detecting appraisal and feedback control scheme, realize the whole real-time dynamic monitoring and the control that roll face compaction quality.During work, set up vibratory response and drag, dependency relation between drag and compaction, to vibrate pressure road as loading equipemtn, identify that roadbed resistance changes by acceleration transducer, degree of compaction data are drawn to its gather and analysis carrying out response message.
The vibration information that data processing module can be collected according to data acquisition module and locating navigation information, obtain compacting angle value and degree of compaction distribution etc., determine compaction state.
Display module can show compacting angle value in real time, and combined with positioning information, the distribution of display degree of compaction, realizes the omnibearing monitor and managment of Subgrade Compaction quality, thus ensures uniformity and the stability of Subgrade Compaction Quality, improves construction speed and efficiency.
Data acquisition module and data processing module can be arranged in the driver's cabin of road roller.
Further, data acquisition module is also connected with temperature pick up, for detecting the temperature waiting to press road surface.Temperature pick up can be infrared temperature sensor, can be arranged in the front frame of vibratory roller.Such as, when adopting asphalt paving road surface, requiring that the first pressing temperature of pitch is not less than 110 DEG C, utilizing temperature pick up to measure exactly to wait the asphalt temperature of pressing road surface.
Described display module is connected with data processing module by wired or wireless communication, and described display module can be notebook computer or handheld terminal etc.
When display module is handheld terminal, described handheld terminal is connected with data processing module by WiFi signal or Bluetooth signal.
Be explained in detail the utility model by embodiment above, but it will be appreciated by those skilled in the art that above-described embodiment is only example, the utility model is not limited to above-described embodiment.
Claims (5)
1. an intelligent subgrade compaction measuring system, comprising: data acquisition module, data processing module and display module;
Described data acquisition module is connected with navigation system and acceleration transducer;
Described acceleration transducer is arranged in the vibrating wheels of road roller.
2. intelligent subgrade compaction measuring system according to claim 1, wherein, described navigation system adopts GPS navigation system or BEI-DOU position system.
3. intelligent subgrade compaction measuring system according to claim 1, wherein, described display module is notebook computer or handheld terminal.
4. intelligent subgrade compaction measuring system according to claim 1, described data acquisition module is connected with temperature pick up further.
5. intelligent subgrade compaction measuring system according to claim 4, wherein, described temperature pick up is infrared temperature sensor.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520840725.1U CN205134157U (en) | 2015-10-27 | 2015-10-27 | Intelligence road bed compaction measurement system |
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| CN201520840725.1U CN205134157U (en) | 2015-10-27 | 2015-10-27 | Intelligence road bed compaction measurement system |
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| CN205134157U true CN205134157U (en) | 2016-04-06 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106405596A (en) * | 2016-08-26 | 2017-02-15 | 中国铁道科学研究院电子计算技术研究所 | Railway roadbed continuous compaction detection system based on Beidou satellite positioning and method |
| CN106677038A (en) * | 2017-01-23 | 2017-05-17 | 中交第航务工程局有限公司 | Roadbed uniformity detection system and method based on vibratory roller |
| CN108130849A (en) * | 2018-02-22 | 2018-06-08 | 长安大学 | Roadbed Continuous compacting with warning function measures monitoring system and method in real time |
| CN108643007A (en) * | 2018-05-19 | 2018-10-12 | 中铁十局集团青岛工程有限公司 | High ferro roadbed Continuous compacting monitors system and its monitoring method |
| CN109468918A (en) * | 2018-10-31 | 2019-03-15 | 北京龙马智行科技有限公司 | A kind of subgrade and pavement intelligence compacting decision system |
| CN111648183A (en) * | 2020-05-25 | 2020-09-11 | 中铁六局集团有限公司 | Continuous compaction construction method for railway roadbed |
| CN112327684A (en) * | 2020-10-24 | 2021-02-05 | 中铁十六局集团路桥工程有限公司 | Asphalt mixing construction control system and method based on Internet of things |
| CN112942294A (en) * | 2021-05-13 | 2021-06-11 | 西南交通大学 | Roadbed uniformity detection method, device and equipment and readable storage medium |
-
2015
- 2015-10-27 CN CN201520840725.1U patent/CN205134157U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106405596A (en) * | 2016-08-26 | 2017-02-15 | 中国铁道科学研究院电子计算技术研究所 | Railway roadbed continuous compaction detection system based on Beidou satellite positioning and method |
| CN106677038A (en) * | 2017-01-23 | 2017-05-17 | 中交第航务工程局有限公司 | Roadbed uniformity detection system and method based on vibratory roller |
| CN108130849A (en) * | 2018-02-22 | 2018-06-08 | 长安大学 | Roadbed Continuous compacting with warning function measures monitoring system and method in real time |
| CN108643007A (en) * | 2018-05-19 | 2018-10-12 | 中铁十局集团青岛工程有限公司 | High ferro roadbed Continuous compacting monitors system and its monitoring method |
| CN109468918A (en) * | 2018-10-31 | 2019-03-15 | 北京龙马智行科技有限公司 | A kind of subgrade and pavement intelligence compacting decision system |
| CN109468918B (en) * | 2018-10-31 | 2021-06-04 | 北京龙马智行科技有限公司 | Intelligent compaction decision-making system for roadbed and pavement |
| CN111648183A (en) * | 2020-05-25 | 2020-09-11 | 中铁六局集团有限公司 | Continuous compaction construction method for railway roadbed |
| CN112327684A (en) * | 2020-10-24 | 2021-02-05 | 中铁十六局集团路桥工程有限公司 | Asphalt mixing construction control system and method based on Internet of things |
| CN112942294A (en) * | 2021-05-13 | 2021-06-11 | 西南交通大学 | Roadbed uniformity detection method, device and equipment and readable storage medium |
| CN112942294B (en) * | 2021-05-13 | 2021-08-31 | 西南交通大学 | Roadbed uniformity detection method, device and equipment and readable storage medium |
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