CN202661147U - Large-tonnage rail weighing detection system - Google Patents
Large-tonnage rail weighing detection system Download PDFInfo
- Publication number
- CN202661147U CN202661147U CN 201220199688 CN201220199688U CN202661147U CN 202661147 U CN202661147 U CN 202661147U CN 201220199688 CN201220199688 CN 201220199688 CN 201220199688 U CN201220199688 U CN 201220199688U CN 202661147 U CN202661147 U CN 202661147U
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- tonnage
- controller
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Abstract
The utility model discloses a large-tonnage rail weighing detection system, which comprises pressure sensors, a digital processor, a controller, a display and an alarm, wherein the signal output ends of the pressure sensors are connected with the signal input end of the digital processor, the signal output end of the digital processor is connected with the signal input end of the controller, and the signal output end of the controller is separately and correspondingly connected with the signal input ends of the display and the alarm. When in use, the pressure sensors are symmetrically installed on two steel rails of a railway, and vehicles run on the steel rails. With the large-tonnage track weighing detection system disclosed by the utility model, the on-line high-accuracy industrious measurement of large-tonnage vehicles is realized, security risks existing in traditional broken-rail-type rail weighing devices with deep foundation pits, shallow foundation pits or the like are eliminated, real time monitoring and management are convenient, and the work efficiency of the iron and steel industry is improved.
Description
Technical field
The utility model relates to a kind of track weighing detection system that is applied to steel industry, relates in particular to a kind of large-tonnage track weighing detection system.
Background technology
The special transport vehicles such as present industrial iron and steel, coking, molten iron of metallurgy enterprises, coking need to carry out Weighing so that can statistical product production and freight volume aborning.These special vehicles are larger owing to weight, and need to carry out weighing in vehicle operating, and general measuring apparatus can't satisfy this requirement, and industrial large-tonnage weighing device also is requisite device in producing.How to improve the tonnage level of sensor; How effectively to regulate the weighing section length according to different automobile types and wheelbase, improve sensor stability, improve the dynamic weighing data accuracy; How to process the faint simulating signal of single channel sensor, and the state of weighing of comprehensive each sensor of dynamic monitoring etc. becomes urgent problem.
Now the weighing device of the haulage vehicles such as China iron and steel, coking, molten iron of metallurgy enterprises, coking mainly all relies on external import to have the weighing device of foundation ditch broken rail structure to come simple weighing, but often because of its frame mode be have that foundation ditch, broken rail determine that this class formation weighing precision is low, poor stability, maintenance are large, exist the serious problems such as security hidden danger to make can't be the normally permanently effective use of weighing device.
Summary of the invention
The purpose of this utility model detects with regard to the online track weighing that provides a kind of large-tonnage track weighing detection system, this system can realize high ton-grade in order to address the above problem is provided.
The utility model is achieved through the following technical solutions above-mentioned purpose:
The utility model comprises pressure transducer, digital processing unit, controller, display and alarm, the signal output part of described pressure transducer is connected with the signal input part of described digital processing unit, the signal output part of described digital processing unit is connected with the signal input part of described controller, the signal output part of described controller respectively with described display be connected the corresponding connection of signal input part of alarm.
During application, pressure transducer symmetry of the present utility model is installed on two rail of railway, and vehicle travels at rail.The weight information of vehicle is sensed and is converted to electrical signal transfer to digital processing unit by pressure transducer, digital processing unit carries out exporting to controller after the computing to this signal, be audio-video signal by controller to display and alarm outlet terminal signal, display and alarm are installed on the easily position of monitoring of managerial personnel, thereby make managerial personnel very clear to the weight information of vehicle.In addition, the weight change information of vehicle in the loading and unloading process also can be reacted on the display in real time, allows managerial personnel that the scene of vehicle dynamically is clear in real time in the heart, is convenient in time change production technology, improves the quality of production.
Particularly, described pressure transducer comprises clamping touch sensor and Rail cushion sensor; Described clamping touch sensor is 8, and described Rail cushion sensor is 56.
As preferably, described digital processing unit is connected in series successively by filter amplification circuit, data collecting card and data collecting card driver and consists of.
The beneficial effects of the utility model are:
The utility model has been realized the industry measurement of the online pin-point accuracy of large-tonnage vehicle, has eliminated the existing potential safety hazards of broken rail rail weighing device such as traditional deep basal pit, shallow foundation hole; And be convenient to Real-Time Monitoring and management, improved the work efficiency of steel industry; By the Real Time Monitoring to the weight change information of vehicle in the loading and unloading process, allow managerial personnel that the scene of vehicle dynamically is clear in real time in the heart, avoid the security incident in this process, and can in time change production technology, improve the work efficiency of steel industry, be conducive to health, the fast development of steel industry.
Description of drawings
Accompanying drawing is circuit structure block diagram of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
As shown in drawings, the utility model comprises pressure transducer, digital processing unit, controller, display and alarm, the signal output part of pressure transducer is connected with the signal input part of digital processing unit, the signal output part of digital processing unit is connected with the signal input part of controller, and the signal output part of controller is connected the corresponding connection of signal input part with display respectively with alarm; Pressure transducer comprises 8 clamping touch sensors and 56 Rail cushion sensors.
As shown in drawings, digital processing unit is connected in series successively by filter amplification circuit, data collecting card and data collecting card driver and consists of.
By reference to the accompanying drawings, during application, pressure transducer symmetry of the present utility model is installed on two rail of railway, and vehicle travels at rail.The weight information of vehicle is sensed and is converted to electrical signal transfer to digital processing unit by pressure transducer, digital processing unit carries out exporting to controller after the computing to this signal, be audio-video signal by controller to display and alarm outlet terminal signal, display and alarm are installed on the easily position of monitoring of managerial personnel, thereby make managerial personnel very clear to the weight information of vehicle.In addition, the weight change information of vehicle in the loading and unloading process also can be reacted on the display in real time, allows managerial personnel that the scene of vehicle dynamically is clear in real time in the heart, is convenient in time change production technology, improves the quality of production.
Claims (4)
1. large-tonnage track weighing detection system, it is characterized in that: comprise pressure transducer, digital processing unit, controller, display and alarm, the signal output part of described pressure transducer is connected with the signal input part of described digital processing unit, the signal output part of described digital processing unit is connected with the signal input part of described controller, the signal output part of described controller respectively with described display be connected the corresponding connection of signal input part of alarm.
2. large-tonnage track weighing detection system according to claim 1 is characterized in that: described pressure transducer comprises and clamps touch sensor and Rail cushion sensor.
3. large-tonnage track weighing detection system according to claim 2, it is characterized in that: described clamping touch sensor is 8, described Rail cushion sensor is 56.
4. large-tonnage track weighing detection system according to claim 1, it is characterized in that: described digital processing unit is connected in series successively by filter amplification circuit, data collecting card and data collecting card driver and consists of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220199688 CN202661147U (en) | 2012-05-07 | 2012-05-07 | Large-tonnage rail weighing detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220199688 CN202661147U (en) | 2012-05-07 | 2012-05-07 | Large-tonnage rail weighing detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202661147U true CN202661147U (en) | 2013-01-09 |
Family
ID=47456049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220199688 Expired - Fee Related CN202661147U (en) | 2012-05-07 | 2012-05-07 | Large-tonnage rail weighing detection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202661147U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102735321A (en) * | 2012-07-05 | 2012-10-17 | 成都创图科技有限公司 | Large-tonnage rail weighing detection system |
| CN103389147A (en) * | 2012-05-07 | 2013-11-13 | 四川欧润特软件科技有限公司 | Large-tonnage rail weighing detection system |
-
2012
- 2012-05-07 CN CN 201220199688 patent/CN202661147U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103389147A (en) * | 2012-05-07 | 2013-11-13 | 四川欧润特软件科技有限公司 | Large-tonnage rail weighing detection system |
| CN102735321A (en) * | 2012-07-05 | 2012-10-17 | 成都创图科技有限公司 | Large-tonnage rail weighing detection system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20130507 |