CN201951492U - Railway transportation overrunning detector - Google Patents
Railway transportation overrunning detector Download PDFInfo
- Publication number
- CN201951492U CN201951492U CN2011200368212U CN201120036821U CN201951492U CN 201951492 U CN201951492 U CN 201951492U CN 2011200368212 U CN2011200368212 U CN 2011200368212U CN 201120036821 U CN201120036821 U CN 201120036821U CN 201951492 U CN201951492 U CN 201951492U
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- laser radar
- detector
- railway transportation
- overrunning
- transfinites
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- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model discloses a railway transportation overrunning detector, which comprises a tripod head, a lifting rod and a tripod, wherein the tripod head is used for supporting, a servo motor, a laser radar, a digital camera, an inclined angle sensor and a rotary encoder are arranged on the tripod head, the laser radar is driven by the servo motor to carry out 180-degree scanning in the horizontal direction, the digital camera is used for positioning and measuring reference points and monitoring the overrunning part in an overrunning way, the inclined angle sensor is used for correcting levelness errors when a system works, the rotary encoder is used for precisely measuring the horizontal scanning scale angle of the laser radar, the upper end of the tripod is provided with an industrial computer, and the industrial computer is respectively connected with the laser radar, the digital camera, the servo motor, the rotary encoder and the inclined angle sensor through signal transmission wires. The railway transportation overrunning detector realizes the fast detection under the condition that detection equipment and a railway wagon do not have relative movement, the loading state and the overrunning degrade of the railway transportation of large-size equipment can be fast detected in the still state, the loading overrunning level and the location of vehicles can be precisely judged, in addition, a comprehensive report sheet is generated, overrunning images are stored, the processing is carried out in time, and the work efficiency is improved.
Description
Technical field
The utility model relates to a kind of detecting device that transfinites, a kind of specifically portable railway transportation that is used for electrified railway Static Detection equipment that transfinites.
Background technology
Domesticly in most cases still use traditional measurement methods such as tape measure, bamboo pole when carrying out the railway transportation of the large-scale equipment that transfinites, along with the development that railway electrification is built, testing staff's safety is on the hazard, and this method is withdraw from use gradually.At present the dynamic real-time measurement system that uses is a kind of device that railway both sides and top are detected that is fixedly mounted on, need when loading the back by detecting device, train detect, judge the overrun condition of lade, has certain passivity, the requirement of loading and unloading manoevreability, alerting ability is not satisfied in loading work that can't the on-the-spot guidance Large-Scale Equipment.
The utility model content
The purpose of this utility model is to provide a kind of and railway truck not have railway transportation under the relative motion situation Static Detection equipment that transfinites, and has solved the transfinite fast detecting problem of situation of present Large-Scale Equipment transportation, has improved equipment rail transportation efficiency and safety; The utility model can help the testing staff to implement to monitor, instruct entrucking, and obtains the information of transfiniting exactly, carries out the quick check of emphasis vehicle, improves the speed that transportation equipment transfinites and detects.
The purpose of this utility model is achieved by the following technical programs, the railway transportation detector that transfinites, comprise the The Cloud Terrace that is used to support, lifting bar and tripod, it is characterized in that: servomotor is installed on the The Cloud Terrace, drive the two-dimensional laser radar of 180 ° of scannings of horizontal direction by servomotor, be used for location survey bench mark and the auxiliary digital camera that monitors the position of transfiniting, the obliquity sensor of horizontal gradient error when being used for update the system work, be used for accurately measuring the rotary encoder of laser radar horizontal scanning minute of angle, the upper end of tripod is provided with industrial computer, described industrial computer by signal transmssion line respectively with laser radar, digital camera, servomotor, rotary encoder, obliquity sensor links to each other.
Described rotary encoder is selected the JDMX-16 angular transducer for use.
Described laser radar is connected with industrial computer by data collecting card.
Described servomotor is connected with industrial computer by servo-control unit.
Described obliquity sensor is selected the SCE-115T obliquity sensor for use.
Described laser radar is selected LMS-291 type laser radar for use.
The below of described tripod is provided with power supply.
The utility model adopts the two-dimensional laser radar by scanning, realize three-dimensional measurement, adopted servomotor to drive two-dimensional laser radar scanning head in design, do 180 degree rotations along X-axis, a side of whole measured object is all scanned, obtain the profile information of this side, machine data is handled as calculated, obtains a result.Then measuring system is moved another survey, continue to measure, obtain the three-dimensional measuring result of a side of measured object to measured object.
Compared with the prior art, the beneficial effects of the utility model are:
The utility model has realized that check implement and railway truck do not have the fast detecting under the relative motion situation.Do not need to build fixing limit gaige, vehicle does not need by limit gaige, can under static state measure the loading situation and the off-gauge grade of Large-Scale Equipment railway transportation fast, and possess statistics, show, inquire about, gather, function such as report generation.Adopt digital camera control survey system, can accurately differentiate the vehicle loading width, highly, the transfinite rank and the position at slant height place, and generate group financial statements, the storage image that transfinites is in time handled, and has improved work efficiency.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the functional block diagram of the utility model embodiment.
Among the figure: 1. illuminating lamp, 2. laser radar, 3. rotary encoder, 4. telltale lamp, 5. portable industrial pc, 6. power supply, 7. tripod, 8. servomotor, 9. rocking handle, 10. The Cloud Terrace, 11. digital cameras, 12. obliquity sensors.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
As shown in Figure 1, the utility model comprises that support section, measure portion and guarantee part three parts constitute, and support section comprises The Cloud Terrace 10, tripod 7 and lifting bar.The Cloud Terrace employing light weight, the aluminum alloy materials that intensity is high are made up of fixing and rotation two parts, are used to install laser radar 2, digital camera 11, obliquity sensor 12, coder 3 and servomotor 8.Double-deck tripod structure is adopted in the support section bottom, increases ground contact area, guarantees the stationarity of detector.Tripod 7 employing light weight, the aluminum alloy materials that intensity is high.The ground connection place is provided with anti-skid device, increases cohesive resistance.Lifting bar is selected light weight, magnesium alloy materials that intensity is high for use, has controlled the weight of detector on the basis that guarantees stiffness and reliability.Adopt four pole stretching structures (every joint length is 1800mm), thereby ensured the portability of detector.Up-down mode is the lifting of manual rocking handle steel wire.Lifting bar possesses self-locking device, guarantees lifting bar not landing voluntarily when work, has effectively improved the safety in utilization of instrument; The relevant regulations that meet GB146.1-83 " full gauge railway vehicle gauge of the locomotive " and GB146.2-83 " full gauge railway track clearance " satisfy the requirement of " No. 654, electrified railway relevant personnel electrical safety rule (97) iron machine word ".
In conjunction with shown in Figure 2, measure portion comprises LMS-291 type laser radar 2, digital camera 11,57LOD-1030 type servomotor 8, rotary encoder 3, SCE-115T obliquity sensor 12, portable industrial pc 5.LMS-291 type laser radar is the core component of detector, horizontal gradient error when SCE-115T obliquity sensor 12 is used for update the system work, raising survey precision, SCE-115T obliquity sensor 12 collects nodding of The Cloud Terrace and sidewinders motion angle and changes, the data that LMS-291 type laser radar 2 collects are carried out pointwise correction line by line, revise the influence of the distortion of lifting support system, inclination and field work wind-force measuring system.Rotary encoder 3 adopts the JDMX-16 angular transducer, is used for accurately measuring the minute of angle of laser radar horizontal scanning, guarantees the accuracy of data acquisition process.57LOD-1030 type servomotor is used to realize the calibration scanning of laser radar horizontal direction.Portable industrial pc is used for collection, computing, analysis, storage, demonstration, transmission and the control of take off data.Digital camera 11 is installed at the top of survey meter, and the image that on portable industrial pc 5 read-outs digital camera is absorbed shows in real time, and at the viewfinder range and the image-capture of portable industrial pc 5 upper domination number sign indicating number cameras 11.Portable industrial pc 5 links to each other with LMS-291 type laser radar 2, digital camera 11,57LOD-1030 type servomotor 8, rotary encoder 3, SCE-115T obliquity sensor 12 respectively by signal transmssion line, wherein LMS-291 type laser radar 2 is connected with portable industrial pc 5 by data collecting card, and 57LOD-1030 type servomotor 8 is connected with portable industrial pc 5 by servo-control unit.In measurement process, portable industrial pc is according to the program of setting, and by driving circuit, rotate at the control motor.Digital camera is used for the location survey bench mark, the auxiliary supervision position of transfiniting.
Ensure that part comprises power supply 6, illuminating lamp 1, telltale lamp 4.
The line situation of the power lead of the power lead of the power lead of The Cloud Terrace, laser radar, servomotor and rotary encoder, signal wire (SW), digital camera, USB connection lead and illuminating lamp as shown in Figure 2.Wherein the USB connection lead is used for the signal of digital camera is passed to industrial computer.Other sockets comprise four-core aviation socket, two core aviation sockets and seven core aviation sockets, export the DC24V power supply to The Cloud Terrace, industrial computer, telltale lamp, laser, servomotor, obliquity sensor, rotary encoder respectively, and connect sensor signal output and RS232 serial communication.
Use for example:
1. open instrument container, lay each connection lead, the The Cloud Terrace assembly is installed on the jacking system top, during installation, The Cloud Terrace pin device is aimed at the fixed orifice of bracing frame, allow The Cloud Terrace is smooth and easy to be slided, tighten latch then.
2. the power lead of power lead, USB connection lead and illuminating lamp that connects power lead, signal wire (SW), the digital camera of The Cloud Terrace, laser radar, servomotor and coder respectively.Wherein the USB connection lead is used for the signal of digital camera is passed to industrial computer.
3. the expansion support system allows the tripod kiss the earth also pin outer pin.Adjust the balance of three corner brackets, make whole support system reach balance.If any one jiao on the low side, then first buttresses in addition two foot rests, second is opened outer foot rest lock earlier, advances a little toward the bracing frame direction, observation makes bracing frame reach balance and gets final product,
4. two braces at power supply top are suspended on the hook place of bracing frame bottom.
5. lay industrial computer.Industrial computer back side fixed mount is suspended on the hook of tripod bottom.
6. connect power supply and industrial computer circuit.
7. the operating measurement system software after entering the measuring system interface, log-in interface occurs, and the input password is clicked " determining " and entered operation interface.
The foregoing description only is a better embodiment of the present utility model; describe technical conceive of the present utility model and essential implementation in detail; be not to be that protection domain of the present utility model is limited; all any simple modification and equivalent structure transformation or modifications of being done according to the utility model spirit all should be encompassed within the protection domain of the present utility model.
Claims (7)
1. the railway transportation detector that transfinites, comprise the The Cloud Terrace that is used to support, lifting bar and tripod, it is characterized in that: servomotor is installed on the The Cloud Terrace, drive the laser radar of 180 ° of scannings of horizontal direction by servomotor, be used for location survey bench mark and the auxiliary digital camera that monitors the position of transfiniting, the obliquity sensor of horizontal gradient error when being used for update the system work, be used for accurately measuring the rotary encoder of laser radar horizontal scanning minute of angle, the upper end of tripod is provided with industrial computer, described industrial computer by signal transmssion line respectively with laser radar, digital camera, servomotor, rotary encoder, obliquity sensor links to each other.
2. the railway transportation according to claim 1 detector that transfinites, it is characterized in that: described rotary encoder is selected the JDMX-16 angular transducer for use.
3. the railway transportation according to claim 1 detector that transfinites, it is characterized in that: described laser radar is connected with industrial computer by data collecting card.
4. the railway transportation according to claim 1 detector that transfinites, it is characterized in that: described servomotor is connected with industrial computer by servo-control unit.
5. the railway transportation according to claim 1 detector that transfinites, it is characterized in that: described obliquity sensor is selected the SCE-115T obliquity sensor for use.
6. the railway transportation according to claim 1 detector that transfinites, it is characterized in that: described laser radar is selected LMS-291 type laser radar for use.
7. the railway transportation according to claim 1 detector that transfinites, it is characterized in that: the below of described tripod is provided with power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200368212U CN201951492U (en) | 2011-02-12 | 2011-02-12 | Railway transportation overrunning detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200368212U CN201951492U (en) | 2011-02-12 | 2011-02-12 | Railway transportation overrunning detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201951492U true CN201951492U (en) | 2011-08-31 |
Family
ID=44495617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200368212U Expired - Fee Related CN201951492U (en) | 2011-02-12 | 2011-02-12 | Railway transportation overrunning detector |
Country Status (1)
| Country | Link |
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| CN (1) | CN201951492U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103723161A (en) * | 2013-12-18 | 2014-04-16 | 青岛威力电子科技有限公司 | Real-time automatic detection equipment for train loading safety |
| CN104567797A (en) * | 2015-01-15 | 2015-04-29 | 孟书芳 | Range finder support |
| CN104655049A (en) * | 2015-03-16 | 2015-05-27 | 中国兵器工业集团第二一四研究所苏州研发中心 | Portable goods limit measurement instrument |
| CN107608074A (en) * | 2017-10-13 | 2018-01-19 | 中国科学院宁波材料技术与工程研究所 | A kind of 2.5D laser scanning devices and its application |
-
2011
- 2011-02-12 CN CN2011200368212U patent/CN201951492U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103723161A (en) * | 2013-12-18 | 2014-04-16 | 青岛威力电子科技有限公司 | Real-time automatic detection equipment for train loading safety |
| CN104567797A (en) * | 2015-01-15 | 2015-04-29 | 孟书芳 | Range finder support |
| CN104655049A (en) * | 2015-03-16 | 2015-05-27 | 中国兵器工业集团第二一四研究所苏州研发中心 | Portable goods limit measurement instrument |
| CN107608074A (en) * | 2017-10-13 | 2018-01-19 | 中国科学院宁波材料技术与工程研究所 | A kind of 2.5D laser scanning devices and its application |
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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: 20110831 Termination date: 20130212 |