CN207717572U - A kind of train transporting coal quality inspection device - Google Patents
A kind of train transporting coal quality inspection device Download PDFInfo
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- CN207717572U CN207717572U CN201820008882.XU CN201820008882U CN207717572U CN 207717572 U CN207717572 U CN 207717572U CN 201820008882 U CN201820008882 U CN 201820008882U CN 207717572 U CN207717572 U CN 207717572U
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- track scale
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- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model discloses a kind of train transporting coal quality inspection devices, including：MCU, the first track scale are symmetricly set on the track scale both sides at a distance of several first laser radars of the first length, with holder mounted on several second laser radars, the first alarm device, video camera, the second track scale, the second alarm device apart from first height of the first track scale；Wherein, the MCU connections the first track scale signal output end, the first laser radar, the second laser radar, first alarm device, the video camera, the second track scale signal output end, second alarm device, first alarm device is arranged on the first track scale, and second alarm device is arranged on second track scale.The utility model can implement power plant train coal quality Data Detection and be detected with secondary data, effectively improve fuel management operation fining degree.Effectively reduce false retrieval, missing inspection and so on rate, save a large amount of manpowers and time resource.
Description
Technical field
The utility model belongs to railway transportation technology field, and in particular to a kind of train transporting coal quality inspection device.
Background technology
Currently, thermal power plant's transporting coal system put into substantially train weigh data entry system, sampling system, standby coal DCS,
The systems such as Automatic coal blending are relatively independent between these systems, can be basically completed from train into factory, weigh, sample, unload
Coal, coal blending enter all processes of stove.Detection for train coal as received quality, current most of power plant mainly use track scale mistake
Pound system, train enter factory by installing weigher in orbit, realize the metering to loaded vehicle and curb weight.
(1) each system that existing train coal measures is relatively independent, any one link is out of joint, and other systems can not
Timely information is obtained in real time.(2) existing system is only capable of measuring the weight of train coal as received, can not be to the product of coal in train
Matter and transporting coal situation are effectively supervised.(3) at the scene in environment, vehicle is in the uncertain period, not know to be speed
By measuring device, it is possible that situations such as missing inspection, mistake are picked up, and can not for by vehicle whether be it is normal measure vehicle into
Row judges, needs artificial screening, consumes a large amount of manpowers and time.
Utility model content
In order to solve the above-mentioned problems in the prior art, the utility model provides a kind of train transporting coal Quality Detection
Device.
One embodiment of the utility model provides a kind of train transporting coal quality inspection device, including：MCU, the first rail
Road weighing apparatus is symmetricly set on the track scale both sides at a distance of several first laser radars of the first length, with holder mounted on distance
Several second laser radars of first track scale, first height, the first alarm device, the second alarm device, are taken the photograph the second track scale
Camera；
Wherein, the MCU connections the first track scale signal output end, the first laser radar, described second swash
Optical radar, first alarm device, the video camera, the second track scale signal output end, second alarm device；
First alarm device is arranged on the first track scale, the first pressure number of the first track scale inspection train
According to the first pressure data being sent to the MCU, the MCU controls the first laser detections of radar train length number
According to coal coal seam altitude information in width data and train, when the MCU is according to the length data, width data, height
After degrees of data all obtains, the volume data of coal loading is obtained according to integral, and by the volume data and railway carriage
Standard carrying volume compares, and when judging that the volume data is outside predetermined volume difference threshold value, controls first alarm device and makees
Primary alarm, and by camera acquisition image and video information, complete first time detection operation；The second alarm device setting
On second track scale, the video camera setting is highly located apart from second track scale second, second track
The second pressure data are sent to the MCU, the MCU is according to described second by the second pressure data of weighing apparatus detection train
Pressure data, first pressure data difference obtain the weight of unloading coal, and pass through first laser radar and second laser radar
The front and back data twice surveyed obtain the volume of unloading coal and acquire contained coal after weight data is obtained with volume data
Density information control second alarm device alarm if system judges that the coal density is outside predetermined density range, and
By camera acquisition compartment image at this time and video information, second of detection operation is completed.
Further, further include remote terminal, the MCU connections remote terminal, when judging that the second coal density exists
When outside predetermined density range, abnormal signal is sent to the remote terminal.
The utility model embodiment obtains coal dress according to the length data, width data, coal seam altitude information first
Carrier volume data, and combined with history empty wagons data, tentatively whether in the reasonable scope coal volume is judged, to coal in train
Quality is tentatively judged.When tentatively judging that coal quality may not be up to standard, progress secondary fine really judges after unloading coal.Pass through
Second of first pressure data measured with first time is subtracted each other, and the coal loading volume data detected before bonding calculates coal
Accurate density, and then the relationship between the parameters such as combined density value and big calorific power, ash, fugitive constituent, full moisture content, obtain more
Accurate judgement improves coal quality accuracy in detection to avoid there is the case where erroneous judgement.
Description of the drawings
Fig. 1 is a kind of train transporting coal quality inspection device module frame chart that the utility model embodiment provides；
Fig. 2 is another train transporting coal quality inspection device module frame chart that the utility model embodiment provides.
Specific implementation mode
The utility model is described in further detail With reference to embodiment.But this should not be interpreted as to this
The range of the above-mentioned theme of utility model is only limitted to embodiment below, and all technologies realized based on the utility model content are belonged to
In the scope of the utility model.
Embodiment one
Fig. 1 is a kind of train transporting coal quality inspection device module frame chart that the utility model embodiment provides,
Including：MCU, the first track scale, be symmetricly set on the track scale both sides at a distance of the first length several first swash
Optical radar is mounted on several second laser radars apart from first height of the first track scale, the second track scale, the with holder
One alarm device, the second alarm device, video camera；
Wherein, the MCU connections the first track scale signal output end, the first laser radar, described second swash
Optical radar, first alarm device, the video camera, the second track scale signal output end, second alarm device；
First alarm device is arranged on the first track scale, the first pressure number of the first track scale inspection train
According to the first pressure data being sent to the MCU, the MCU controls the first laser detections of radar train length number
According to coal coal seam altitude information in width data and train, when the MCU is according to the length data, width data, height
After degrees of data all obtains, the volume data of coal loading is obtained according to integral, and by the volume data and railway carriage
Standard carrying volume compares, and when judging that the volume data is outside predetermined volume difference threshold value, controls first alarm device and makees
Primary alarm, and by camera acquisition image and video information, complete first time detection operation；The second alarm device setting
On second track scale, the video camera setting is highly located apart from second track scale second, second track
The second pressure data are sent to the MCU, the MCU is according to described second by the second pressure data of weighing apparatus detection train
Pressure data, first pressure data difference obtain the weight of unloading coal, and pass through first laser radar and second laser radar
The front and back data twice surveyed obtain the volume of unloading coal and acquire contained coal after weight data is obtained with volume data
Density information control second alarm device alarm if system judges that the coal density is outside predetermined density range, and
By camera acquisition compartment image at this time and video information, second of detection operation is completed.In a specific implementation mode
In, further include remote terminal referring to Fig. 2, the MCU connections remote terminal, when judging the second coal density predetermined close
When spending outside range, abnormal signal is sent to the remote terminal.The abnormal signal includes the measurement data of the train and adopts
The image data collected.
The utility model is measured and is alerted at twice, before one time data monitoring is happened at and unloads coal, mainly to super
It carries, the monitoring of underload dress situation；It is completed at the same time the acquisition of image information；It is main logical after secondary data monitoring is happened at and unloads coal
It crosses front and back pressure difference and obtains weight data, in conjunction with the scanning that laser radar accumulates vehicle coal body, obtain the density for carrying coal.And then it is comprehensive
The relationship between the parameters such as density value and kilocalorie, sulfur, fugitive constituent, full moisture content is closed, coal quality value is obtained.
The first laser radar and second laser radar of the utility model form laser light curtain, when compartment is with speed appropriate
When across laser measurement light curtain, measuring system is scanned every section compartment, and calculates the volume coaling in every section compartment；
Track scale weighing data is called to obtain the carriage weight for being mounted with coal.After unloading coal, the second track scale is cooperateed with the first track scale
It measures after accurate coal weight is provided,
By measurement method provided by the utility model, accurate coal quality actual value is calculated with deviation, to product
Matter unusual condition is monitored in real time, and by the data value of measurand and adopts image data upload management platform, and data are different
Normalizing car team enters emphasis monitoring range.
The utility model embodiment obtains coal loading body according to the length data, width data, altitude information first
Whether in the reasonable scope volume data tentatively judges coal volume, is tentatively judged the quality of coal in train, sentenced when tentatively
When disconnected coal quality may not be up to standard, secondary accurate judgement is carried out when unloading coal, during unloading coal, according to camera supervised
Image by appraiser differentiate coal unload coal whether realize in the process coal exception, and observe unload coal after the completion of, lead to
It crosses the second track scale and measures curb weight again, subtract each other with the first pressure data of first time premeasuring, detect before bonding
Coal loading volume data calculate the accurate density of coal, precise verification is carried out to the conclusion that tentatively judges, to avoid appearance
The case where erroneous judgement, improves coal quality accuracy in detection.
Preferably, first alarm device, second alarm device are LED warning lights.Since train detects place sound
Sound is noisy, and if audible alarm, voice signal may be interfered by scene, and personnel is made false judgment occur, and pass through light
Signal alarm is not in then the problem.
When in view of tentatively judging, can certain error be brought due to compartment dead weight, the reflective interference of foreign matter etc., the measuring device
It has fully considered that railway carriage dead weight changes the error brought with phenomena such as being not thorough of unloading coal, has been improved accurately by examining twice
Degree.Specifically, coal quality will also the adjustment of adaptability according to the type of coal.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that：
It still can be with technical scheme described in the above embodiments is modified, or is carried out to which part technical characteristic etc.
With replacement；And these modifications or replacements, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (2)
1. a kind of train transporting coal quality inspection device, which is characterized in that including：MCU, the first track scale, be symmetricly set on it is described
Track scale both sides are mounted on high apart from first track scale first at a distance of several first laser radars of the first length, with holder
Several second laser radars, the second track scale, the first alarm device, the second alarm device, the video camera of degree；
Wherein, the MCU connections the first track scale signal output end, the first laser radar, the second laser thunder
Reach, first alarm device, the video camera, the second track scale signal output end, second alarm device；
First alarm device is arranged on the first track scale, the first pressure data of the first track scale inspection train, will
The first pressure data are sent to the MCU, and the MCU controls the first laser detections of radar train length data and width
Coal coal seam altitude information in degrees of data and train, when the MCU is according to the length data, width data, altitude information
After all obtaining, the volume data of coal loading is obtained according to integral, and the volume data and railway carriage standard are held
Carrier product compares, and when judging that the volume data is outside predetermined volume difference threshold value, controls first alarm device and makees primary accuse
It is alert, and by camera acquisition image and video information, complete first time detection operation；Second alarm device is arranged described
On second track scale, the video camera setting is highly located apart from second track scale second, second track scale inspection
The second pressure data are sent to the MCU by the second pressure data of train, and the MCU is according to the second pressure number
The weight of unloading coal is obtained according to, first pressure data difference, and passes through what first laser radar was surveyed with second laser radar
Front and back data twice obtain the volume of unloading coal and acquire the density of contained coal after weight data is obtained with volume data
Information controls the second alarm device alarm, and by taking the photograph if system judges that the coal density is outside predetermined density range
Camera acquires compartment image and video information at this time, completes second of detection operation.
2. train transporting coal quality inspection device according to claim 1, which is characterized in that further include remote terminal, it is described
The MCU connections remote terminal, when judging that the second coal density is outside predetermined density range, send abnormal signal to it is described far
Journey terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820008882.XU CN207717572U (en) | 2018-01-03 | 2018-01-03 | A kind of train transporting coal quality inspection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820008882.XU CN207717572U (en) | 2018-01-03 | 2018-01-03 | A kind of train transporting coal quality inspection device |
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| Publication Number | Publication Date |
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| CN207717572U true CN207717572U (en) | 2018-08-10 |
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| CN201820008882.XU Active CN207717572U (en) | 2018-01-03 | 2018-01-03 | A kind of train transporting coal quality inspection device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109490141A (en) * | 2018-11-19 | 2019-03-19 | 珠海格力智能装备有限公司 | Cutting fluid monitoring method, device and system |
| CN113640177A (en) * | 2021-06-29 | 2021-11-12 | 阿里巴巴新加坡控股有限公司 | Cargo density measuring method and system and electronic equipment |
-
2018
- 2018-01-03 CN CN201820008882.XU patent/CN207717572U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109490141A (en) * | 2018-11-19 | 2019-03-19 | 珠海格力智能装备有限公司 | Cutting fluid monitoring method, device and system |
| CN113640177A (en) * | 2021-06-29 | 2021-11-12 | 阿里巴巴新加坡控股有限公司 | Cargo density measuring method and system and electronic equipment |
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