CN211346837U - Intelligent detection equipment is examined to railway goods - Google Patents
Intelligent detection equipment is examined to railway goods Download PDFInfo
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- CN211346837U CN211346837U CN202020274131.XU CN202020274131U CN211346837U CN 211346837 U CN211346837 U CN 211346837U CN 202020274131 U CN202020274131 U CN 202020274131U CN 211346837 U CN211346837 U CN 211346837U
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Abstract
The utility model discloses an intelligent detection equipment is examined to railway goods, including fixing subaerial, and the door type frame that supply goods train passes through, fix at the top of door type frame, a first image acquisition unit for shooing freight train top image, install in the left side of door type frame, and towards freight train, a second image acquisition unit for shooing freight train left side image, install on the right side of door type frame, and towards freight train, a third image acquisition unit for shooing freight train right side image, fix the infrared imaging camera at the top of door type frame, fix the laser radar at the top of door type frame, install in one side of door type frame, a radar element that tests the speed of going of freight train, respectively with first image acquisition unit, second image acquisition unit, third image acquisition unit, infrared imaging camera, laser radar, the radar unit that tests the speed, And the power supply unit is connected with the speed measuring radar and the vehicle cutting sensor.
Description
Technical Field
The utility model belongs to the technical field of the railway goods is examined and specifically relates to an intellectual detection system equipment is examined to railway goods.
Background
Along with the continuous speed increase of railway transportation, the abnormity of transportation quality and safety guarantee is more prominent, how to accelerate the turnover of vehicles, the goods inspection operation is an important link for guaranteeing the safety of railway freight transportation, the problem of the loading safety of railway freight cars is always an important problem in the railway transportation process, for a long time, the railway freight transportation inspection is that goods inspectors visually inspect the goods after the vehicles are stopped, and for places which are obviously out of limit and do not accord with the railway goods loading reinforcement rule, workers need to use a standard pole or a sliding scale for verification, the labor intensity is high, the efficiency is low, the railway freight inspection method can be influenced by various factors such as the responsibility and the specialty of inspectors, and the accuracy and the uncertainty of the inspection result are high;
moreover, because the existing detection equipment is single, multiple equipment is required to be adopted to carry out multiple detections on each aspect of the freight train, a large amount of manpower and material resources are consumed, the freight efficiency of the train is reduced, and sometimes, the conventional freight detection mode is not favorable for knowing the condition of the freight inside the freight train because the special property of the train for conveying the freight is inconvenient for carrying out unpacking inspection;
therefore, in order to improve the labor productivity and solve the contradiction between the dense arrival and departure of trains, the goods inspection operation and the smooth transportation, a multifunctional and integrated intelligent railway goods inspection detection device and a detection implementation method which can detect the loading and transportation states of the vehicles on line in real time and realize the change from the people inspection to the machine inspection and from the static detection to the dynamic detection are urgently needed to be designed.
SUMMERY OF THE UTILITY MODEL
To the above problem, an object of the utility model is to provide an intellectual detection system equipment is examined to railway goods, the utility model discloses a technical scheme as follows:
an intelligent detection device for railway freight inspection comprises a portal frame which is fixed on the ground and through which a supply train passes, a first image acquisition unit which is fixed at the top of the portal frame and used for shooting images of the top of a freight train, a second image acquisition unit which is arranged at the left side of the portal frame and faces the freight train and used for shooting images of the left side of the freight train, a third image acquisition unit which is arranged at the right side of the portal frame and faces the freight train and used for shooting images of the right side of the freight train, an infrared imaging camera which is fixed at the top of the portal frame and used for detecting the temperature of the freight train, a laser radar which is fixed at the top of the portal frame and used for detecting the height and the width of the freight train, a radar speed measurement unit which is arranged at one side of the portal frame and used for detecting the running speed of the freight train, and vehicle cutting sensors which are arranged at two sides of the portal frame and used for detecting the subsection, the system comprises a power supply unit respectively connected with a first image acquisition unit, a second image acquisition unit, a third image acquisition unit, an infrared imaging camera, a laser radar, a speed measuring radar and a vehicle cutting sensor, and an image acquisition processing unit in communication connection with the first image acquisition unit, the second image acquisition unit, the third image acquisition unit, the infrared imaging camera and the vehicle cutting sensor.
Furthermore, the first image acquisition unit comprises a first linear array package fixed on the top of the door-shaped frame, and a first light supplement lamp and a second light supplement lamp which are fixed on the top of the door-shaped frame, respectively arranged on two sides of the first linear array package and used for reinforcing light of the first linear array package image shooting; the second image acquisition unit comprises a second linear array package arranged on the left side of the door-shaped frame, a third light supplement lamp and a fourth light supplement lamp, wherein the third light supplement lamp and the fourth light supplement lamp are arranged on the left side of the door-shaped frame, are respectively arranged above and below the second linear array package, and are used for reinforcing light of image shooting of the second linear array package; the third image acquisition unit comprises a third linear array package arranged on the right side of the door-shaped frame, a fifth light supplement lamp and a sixth light supplement lamp, wherein the fifth light supplement lamp and the sixth light supplement lamp are arranged on the right side of the door-shaped frame, are respectively arranged above and below the third linear array package and are used for reinforcing the light of the third linear array package during image shooting.
Further, the speed measuring radar unit comprises a first speed measuring radar and a second speed measuring radar which are arranged towards the freight train.
Further, the vehicle cutting sensor comprises a photoelectric sensor transmitting end fixed on the left side of the door type frame and a photoelectric sensor receiving end fixed on the right side of the door type frame and matched with the photoelectric sensor transmitting end.
The infrared imaging camera system further comprises a first waterproof junction box which is fixed on the top of the portal frame and electrically connected with the laser radar and the speed measuring radar unit, a second waterproof junction box which is fixed on the top of the portal frame and electrically connected with the first image acquisition unit and the infrared imaging camera, a third waterproof junction box which is fixed on the left side of the portal frame and electrically connected with the second image acquisition unit, and a fourth waterproof junction box which is fixed on the right side of the portal frame and electrically connected with the third image acquisition unit; and the vehicle cutting sensor is electrically connected with the third waterproof junction box and the fourth waterproof junction box respectively.
Furthermore, the device also comprises a plurality of magnetic steel sensors which are arranged below the track along the advancing direction of the freight train and are used for detecting the passing of the freight train and sending out a detection starting signal.
Further, the door-shaped frame comprises a left upright column, a right upright column and a cross beam, wherein the left upright column and the right upright column are respectively fixed on the ground at two sides of the track and have the same structure, and the cross beam is fixed between the tops of the left upright column and the right upright column in a bridging manner; the first image acquisition unit and the infrared imaging camera are fixed on the cross beam, the second image acquisition unit and the speed measuring radar unit are fixed on the left upright post, and the third image acquisition unit is fixed on the right upright post.
Further, still including setting up between crossbeam and first image acquisition unit, be used for first image acquisition unit and infrared imaging camera fixed mounting's first compensation installing support group, set up between left stand and second image acquisition unit, be used for second image acquisition unit and speed measuring radar unit fixed mounting, and with the same second compensation installing support group of first compensation installing support group structure to and set up between right stand and third image acquisition unit, be used for third image acquisition unit fixed mounting, and with the same third compensation installing support group structure of second compensation installing support group structure.
Furthermore, the first compensation mounting bracket group comprises a first section bar with a square section and a plurality of end hoops clasped between the first section bar and the cross beam.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) the utility model discloses in traditional technique, realized "machine is examined for leading, and people examine for assisting the combination of" has improved the accuracy and the detection speed of system, has reduced intensity of labour, adopts the method that scanner range finding and intelligent recognition combined together simultaneously, has improved measurement accuracy, has reduced external factors influence such as weather to reduce the erroneous judgement rate, integrated predetermined information and measurement information, make early warning information more comprehensive complete.
(2) The utility model discloses ingenious different positions at door type frame correspond and have set up several image acquisition unit, have guaranteed the multi-angle image acquisition to freight train, have guaranteed that whole railway goods examines intelligent detection equipment's detection reliability.
(3) The utility model discloses set up the radar that tests the speed on left stand, realized the detection to freight train speed of traveling.
(4) The utility model discloses set up laser radar at the top of door type frame, realized the detection to freight train height and width.
(5) The utility model discloses set up infrared imaging camera, realized the detection to the freight train temperature at the top of door type frame.
(6) The utility model discloses correspond arbitrary image acquisition unit and set up the several light filling lamp, guaranteed even under the dim circumstances of environment, still can guarantee the high efficiency of image acquisition unit work.
(7) The utility model discloses set up photoelectric sensor ingeniously, realized the detection to freight train.
(8) The utility model discloses set up the several terminal box ingeniously, guaranteed the stability of line communication, prolonged communication line's life.
(9) The utility model discloses it has set up compensation installing support group to correspond arbitrary image acquisition unit ingeniously, has guaranteed arbitrary image acquisition unit's detachability.
(10) The utility model discloses set up a plurality of magnet steel sensors under the track ingeniously, produced the effect with photoelectric sensor auxiliary operation, guaranteed the accuracy that freight train trafficability characteristic detected.
(11) The utility model discloses set check out test set to door type form ingeniously, not only guaranteed freight train's passability, reduced manufacturing cost moreover, reduced the manufacturing process degree of difficulty.
(12) The utility model discloses set up laser radar ingeniously, realized the detection to freight train width and height.
(13) The utility model discloses link up data information collection system and client terminal ingeniously, realized that the computer carries out ration and qualitative discernment and early warning to test image abnormal information according to goods train profile information and test image, through establishing mathematical model, realize multidimensional imaging, the integrated analysis who adopts multiple bottom algorithm simultaneously, include to the coil steel displacement, the goods center skew, the tarpaulin is damaged, the tarpaulin net rope cuts off, the door window is opened, the hasp does not fall the groove, empty car is not empty, the roof foreign matter, gondola car group foreign matter, the goods is scurried out, the tank car top cap is opened, the discernment of abnormal information such as conflagration hidden danger and spontaneous combustion.
(14) The utility model discloses set up client terminal ingeniously, can reappear the goods train through the playback and load the situation when passing through, operating personnel can control the speed progress that the camera broadcast at will, drag and drop, take a candid photograph and mark, when the discovery goods train state is suspicious, can also carry out arbitrary enlargies to the image that has unusual information, reduce and remove operation such as, further look over key abnormal part, improve the accuracy nature of inspection, operating personnel can fix a position unusual vehicle according to the train merogenesis information in the image fast, thereby improve operation quality and goods inspection efficiency.
The utility model relates to an intellectual detection system equipment is examined to railway goods has very high practical value and spreading value in the railway goods field of examining.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as a limitation of the scope of protection, and for those skilled in the art, other related drawings may be obtained from these drawings without inventive effort.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view (a) of the mounting structure of the left column of the present invention.
Fig. 3 is a schematic view of the mounting structure of the right column of the present invention.
Fig. 4 is a schematic structural view of the cross beam of the present invention.
Fig. 5 is a schematic view (ii) of the mounting structure of the left column of the present invention.
Fig. 6 is a flowchart of a detection implementation method of the present invention.
In the drawings, the names of the parts corresponding to the reference numerals are as follows:
1-door type frame, 2-left column, 3-right column, 4-beam, 5-first section bar, 7-first light supplement lamp, 8-second light supplement lamp, 9-first linear array package, 10-first waterproof junction box, 11-second waterproof junction box, 15-infrared imaging camera, 21-laser radar, 24-photoelectric sensor transmitting terminal, 30-second linear array package, 23-third light supplement lamp, 35-fourth light supplement lamp, 37-second speed radar, 40-first speed radar, 41-photoelectric sensor receiving terminal, 43-fifth light supplement lamp, 52-third linear array package, 59-sixth light supplement lamp, 61-third waterproof junction box and 60-fourth waterproof junction box.
Detailed Description
To make the objectives, technical solutions and advantages of the present application more clear, the present invention will be further described with reference to the accompanying drawings and examples, and embodiments of the present invention include, but are not limited to, the following examples. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
As shown in fig. 1 to 6, the present invention relates to a railway freight inspection function detection device and method. In the present embodiment, the terms "first", "second", and the like are used only for distinguishing the similar components, and are not to be construed as limiting the scope of protection. In addition, in the present embodiment, the directional terms such as "bottom", "top", "peripheral edge", "center", and the like are illustrated based on the drawings, and the present embodiment is based on the creation of the architecture, and the software program of the client is not improved, and those skilled in the art can implement the method according to the conventional combination of program segments. The image stitching and judging mechanisms in this embodiment are all the prior art, and are not described herein again.
Examples
An intelligent detection device for railway freight inspection comprises a portal frame which is fixed on the ground and through which a supply train passes, a first image acquisition unit which is fixed on the top of the portal frame and used for shooting images of the top of a freight train, a second image acquisition unit which is arranged on the left side of the portal frame and faces the freight train and used for shooting images of the left side of the freight train, a third image acquisition unit which is arranged on the right side of the portal frame and faces the freight train and used for shooting images of the right side of the freight train, an infrared imaging camera which is fixed on the top of the portal frame and used for detecting the temperature of the freight train, a laser radar which is fixed on the top of the portal frame and used for detecting the height and the width of the freight train, a radar speed measurement unit which is arranged on one side of the portal frame and used for detecting the running speed of the freight train, and vehicle cutting sensors which are arranged on two sides of the portal frame 1 and used for detecting the subsection, the system comprises a power supply unit respectively connected with a first image acquisition unit, a second image acquisition unit, a third image acquisition unit, an infrared imaging camera 15, a laser radar 21, a speed measuring radar and a vehicle cutting sensor, and an image acquisition processing unit in communication connection with the first image acquisition unit, the second image acquisition unit, the third image acquisition unit, the infrared imaging camera 15 and the vehicle cutting sensor.
In this embodiment, the first image acquisition unit includes a first linear array package 9 fixed on the top of the door-shaped frame 1, and a first light supplement lamp 7 and a second light supplement lamp 8 fixed on the top of the door-shaped frame 1, respectively disposed on two sides of the first linear array package 9, and used for image capturing light reinforcement of the first linear array package 9; the second image acquisition unit comprises a second linear array package 30 arranged on the left side of the door-shaped frame 1, a third light supplement lamp 23 and a fourth light supplement lamp 35 which are arranged on the left side of the door-shaped frame 1, are respectively arranged above and below the second linear array package 30 and are used for image shooting light reinforcement of the second linear array package 30; the third image acquisition unit comprises a third linear array package 52 arranged on the right side of the door-shaped frame 1, and a fifth supplementary lighting lamp 43 and a sixth supplementary lighting lamp 59 which are arranged on the right side of the door-shaped frame 1, are respectively arranged above and below the third linear array package 52, and are used for image shooting lamp light reinforcement of the third linear array package 52.
In this embodiment, the speed radar unit comprises a first speed radar 40 and a second speed radar 37 arranged towards the freight train.
In this embodiment, the vehicle cutting sensor includes a photosensor emitter 24 fixed to the left side of the gantry 1, and a photosensor receiver 41 fixed to the right side of the gantry 1 and matching with the photosensor emitter 24.
In the embodiment, the system further comprises a first waterproof junction box 10 fixed on the top of the gantry 1 and electrically connected with the laser radar 21 and the speed measuring radar unit, a second waterproof junction box 11 fixed on the top of the gantry 1 and electrically connected with the first image acquisition unit and the infrared imaging camera 15, a third waterproof junction box 61 fixed on the left side of the gantry 1 and electrically connected with the second image acquisition unit, and a fourth waterproof junction box 60 fixed on the right side of the gantry 1 and electrically connected with the third image acquisition unit; the vehicle cutting sensor is electrically connected to the third waterproof junction box 61 and the fourth waterproof junction box 60, respectively.
In this embodiment, the device further comprises a plurality of magnetic steel sensors which are arranged below the track along the advancing direction of the freight train and used for detecting the passing of the freight train and sending out a detection starting signal.
In this embodiment, the door frame 1 includes a left upright 2 and a right upright 3 which are respectively fixed on the ground at two sides of the track and have the same structure, and a cross beam 4 which is fixed between the tops of the left upright 2 and the right upright 3 in a bridging manner; the first image acquisition unit and the infrared imaging camera 15 are fixed on the cross beam 4, the second image acquisition unit and the speed measuring radar unit are fixed on the left upright post 2, and the third image acquisition unit is fixed on the right upright post 3.
In this embodiment, the infrared imaging camera further includes a first compensation mounting bracket set disposed between the cross beam 4 and the first image collecting unit and used for fixedly mounting the first image collecting unit and the infrared imaging camera 15, a second compensation mounting bracket set disposed between the left upright column 2 and the second image collecting unit and used for fixedly mounting the second image collecting unit and the speed measuring radar unit and having the same structure as the first compensation mounting bracket set, and a third compensation mounting bracket set disposed between the right upright column 3 and the third image collecting unit and used for fixedly mounting the third image collecting unit and having the same structure as the second compensation mounting bracket set.
In this embodiment, the first compensating mounting bracket set includes a first profile rod 5 with a square cross section, and a plurality of end hoops clasped between the first profile rod 5 and the cross beam 4.
In this embodiment, the method for implementing detection of the intelligent detection device for railway freight inspection includes the following steps:
firstly, carrying out depth perception learning by utilizing a top image set and a side image set of a freight train to obtain a decision mechanism;
secondly, triggering by using a magnetic steel sensor to obtain a detection starting signal for the freight train to pass;
thirdly, starting freight train images of the first image acquisition unit, the second image acquisition unit and the third image acquisition unit, and carrying out infrared imaging by using an infrared imaging camera; recording a segmentation signal of any carriage by using a vehicle cutting sensor; acquiring the real-time speed of the freight train by using a speed measuring radar unit;
feeding freight train images acquired by the first image acquisition unit, the second image acquisition unit and the third image acquisition unit back to the image acquisition processing unit, and splicing the images by using the image acquisition processing unit;
and fifthly, judging the decision mechanism of the spliced images of the image acquisition and processing unit, and highlighting the abnormity in the spliced images.
Description of the working principle:
when a freight train passes through the portal frame 1, the photoelectric sensor transmitting end 32 arranged on the left upright post 2 and the photoelectric sensor receiving end 42 arranged on the right upright post 3 judge whether the freight train enters the intelligent railway freight detection equipment or not, meanwhile, the magnetic steel sensor arranged on the track judges whether the train passes through or not, when the photoelectric sensor and the magnetic steel sensor detect that the freight train passes through, a freight train passing signal is sent to a client terminal, and the client terminal sends detection signals to each equipment after receiving the signals;
at this time, the first speed measuring radar 40 and the second speed measuring radar 37 which are correspondingly arranged on the left upright post 3 start to detect the running speed of the freight train, the first image acquisition unit is arranged at the top of the portal frame 1 and is used for acquiring the external image of the top of the freight train, the second image acquisition unit is arranged at the left side of the portal frame 1 and is used for acquiring the external image of the left side of the freight train, and the third image acquisition unit is arranged at the right side of the portal frame 1 and is used for acquiring the external image of the right side of the freight train;
the infrared imaging camera 15 is arranged at the top of the portal frame 1 and used for detecting the temperature of the freight train, detecting whether the size of a carriage exceeds the limit or not and detecting the gravity center offset of goods, and the laser radar 21 is arranged at the top of the portal frame 1 and used for remotely acquiring the width and the height of the freight train under the running condition of the freight train;
the data processing terminal reconstructs the data returned by the front end of the device, the freight train is classified by taking a single carriage as a unit, and any carriage is reconstructed into a high-definition visible light image;
the data processing terminal detects defects of any carriage, classifies the defect types, sends out voice early warning and color and text reminding, helps workers to quickly locate the defect types and the defect positions, and facilitates the workers to make next judgment.
After the detection work is finished, the data terminal sends a data acquisition stopping instruction to any image acquisition unit, any speed measuring radar and the laser radar 21 through the data line, and after any linear array package, any speed measuring radar, the infrared imaging camera 15 and the laser radar 21 receive the data acquisition stopping instruction, the data acquisition is stopped.
The above-mentioned embodiments are merely preferred embodiments of the present invention, and are not limitations on the protection scope of the present invention, but all the changes made by adopting the design principle of the present invention and performing non-creative work on this basis shall fall within the protection scope of the present invention.
Claims (9)
1. The intelligent detection equipment for the railway freight inspection is characterized by comprising a portal frame (1) which is fixed on the ground and through which a goods supply and transportation train passes, a first image acquisition unit which is fixed at the top of the portal frame (1) and used for shooting images of the top of the freight train, a second image acquisition unit which is arranged at the left side of the portal frame (1) and faces the freight train and is used for shooting images of the left side of the freight train, a third image acquisition unit which is arranged at the right side of the portal frame (1) and faces the freight train and is used for shooting images of the right side of the freight train, an infrared imaging camera (15) which is fixed at the top of the portal frame (1) and is used for detecting the temperature of the freight train, a laser radar (21) which is fixed at the top of the portal frame (1) and is used for detecting the height and the width of the freight train, and a speed measuring radar unit which is arranged at one side of the portal frame (, the device comprises vehicle cutting sensors, a power supply unit and an image acquisition and processing unit, wherein the vehicle cutting sensors are arranged on two sides of a portal frame (1) and used for detecting sections of a freight train and outputting section signals, the power supply unit is respectively connected with a first image acquisition unit, a second image acquisition unit, a third image acquisition unit, an infrared imaging camera (15), a laser radar (21), a speed measuring radar and the vehicle cutting sensors, and the image acquisition and processing unit is in communication connection with the first image acquisition unit, the second image acquisition unit, the third image acquisition unit, the infrared imaging camera (15) and the vehicle cutting sensors.
2. The intelligent detection equipment for the railway goods inspection according to claim 1, wherein the first image acquisition unit comprises a first linear array package (9) fixed on the top of the door-shaped frame (1), and a first light supplement lamp (7) and a second light supplement lamp (8) which are fixed on the top of the door-shaped frame (1), arranged on two sides of the first linear array package (9) and used for image shooting light reinforcement of the first linear array package (9); the second image acquisition unit comprises a second linear array package (30) arranged on the left side of the door-shaped frame (1), a third light supplement lamp (23) and a fourth light supplement lamp (35), wherein the third linear array package (30) is arranged on the left side of the door-shaped frame (1), the third linear array package (30) is respectively arranged above and below the second linear array package (30), and the third light supplement lamp and the fourth light supplement lamp are used for image shooting light reinforcement of the second linear array package (30); the third image acquisition unit comprises a third linear array package (52) arranged on the right side of the door-shaped frame (1), and a fifth supplementary lighting lamp (43) and a sixth supplementary lighting lamp (59) which are arranged on the right side of the door-shaped frame (1), are respectively arranged above and below the third linear array package (52) and are used for image shooting lighting reinforcement of the third linear array package (52).
3. A railway freight inspection intelligent detection device according to claim 1, characterized in that the speed radar unit comprises a first speed radar (40) and a second speed radar (37) which are arranged towards the freight train.
4. The intelligent railway freight inspection detection equipment according to claim 1, wherein the vehicle cutting sensor comprises a photoelectric sensor transmitting end (24) fixed on the left side of the gantry (1) and a photoelectric sensor receiving end (41) fixed on the right side of the gantry (1) and matched with the photoelectric sensor transmitting end (24).
5. The intelligent railway goods inspection detection equipment as claimed in claim 1, further comprising a first waterproof junction box (10) fixed on the top of the portal frame (1) and electrically connected with the laser radar (21) and the speed measurement radar unit, a second waterproof junction box (11) fixed on the top of the portal frame (1) and electrically connected with the first image acquisition unit and the infrared imaging camera (15), a third waterproof junction box (61) fixed on the left side of the portal frame (1) and electrically connected with the second image acquisition unit, and a fourth waterproof junction box (60) fixed on the right side of the portal frame (1) and electrically connected with the third image acquisition unit; the vehicle cutting sensor is electrically connected with a third waterproof junction box (61) and a fourth waterproof junction box (60) respectively.
6. The intelligent railway freight inspection detection equipment as claimed in claim 1, further comprising a plurality of magnetic steel sensors arranged under the track along the travelling direction of the freight train and used for detecting the passing of the freight train and sending out detection starting signals.
7. The intelligent detection equipment for railway freight inspection according to claim 1, characterized in that the gantry (1) comprises a left upright (2) and a right upright (3) which are respectively fixed on the ground at two sides of the track and have the same structure, and a cross beam (4) fixed between the tops of the left upright (2) and the right upright (3) in a bridging manner; the first image acquisition unit and the infrared imaging camera (15) are fixed on the cross beam (4), the second image acquisition unit and the speed measuring radar unit are fixed on the left upright post (2), and the third image acquisition unit is fixed on the right upright post (3).
8. The intelligent railway freight inspection detection equipment as claimed in claim 7, further comprising a first compensation mounting bracket group arranged between the cross beam (4) and the first image acquisition unit and used for fixedly mounting the first image acquisition unit and the infrared imaging camera (15), a second compensation mounting bracket group arranged between the left upright post (2) and the second image acquisition unit and used for fixedly mounting the second image acquisition unit and the speed measurement radar unit and having the same structure as the first compensation mounting bracket group, and a third compensation mounting bracket group arranged between the right upright post (3) and the third image acquisition unit and used for fixedly mounting the third image acquisition unit and having the same structure as the second compensation mounting bracket group.
9. The intelligent detection equipment for railway freight inspection according to claim 8, characterized in that the first compensation mounting bracket group comprises a first section bar (5) with a square cross section and a plurality of end hoops clasped between the first section bar (5) and the cross beam (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202020274131.XU CN211346837U (en) | 2020-03-09 | 2020-03-09 | Intelligent detection equipment is examined to railway goods |
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| CN202020274131.XU CN211346837U (en) | 2020-03-09 | 2020-03-09 | Intelligent detection equipment is examined to railway goods |
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