CN104482083A - Safety detection system for brake shoe of locomotive - Google Patents
Safety detection system for brake shoe of locomotive Download PDFInfo
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- CN104482083A CN104482083A CN201410790737.8A CN201410790737A CN104482083A CN 104482083 A CN104482083 A CN 104482083A CN 201410790737 A CN201410790737 A CN 201410790737A CN 104482083 A CN104482083 A CN 104482083A
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- camera
- brake shoe
- locomotive
- support
- detecting system
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Abstract
The invention provides a safety detection system for a brake shoe of a locomotive. The system comprises image acquisition equipment, wherein the image acquisition equipment comprises a base, a bracket and a camera; the base is arranged on the ground of one side of a railway track and serves as a foundation of the whole equipment; the bracket is arranged on the base; the camera is arranged on the bracket, and a lens of the camera strictly faces to the brake shoe of the locomotive on the railway track. When the locomotive passes by, the camera can shoot the brake shoe of the locomotive to acquire and output an image of the brake shoe of the locomotive; the acquired image is used for carrying out safety detection on the brake shoe of the locomotive. The image acquisition equipment of the safety detection system realizes fixing of the camera on one side of the railway track through the base and the bracket, and the lens of the camera is enabled to face to the brake shoe of the locomotive passing by; the position and the angle of the lens cannot be randomly changed, so that the brake shoe of the locomotive can be shot according to a specified angle, and the safety detection can be carried out on the brake shoe of the locomotive according to the acquired image.
Description
Technical field
The application relates to railway art, more particularly, relates to a kind of safety detecting system of locomotive brake shoe.
Background technique
Railway is the important traffic tool of society, and the advantage such as safe with it, convenient, transport capacity is large plays the irreplaceable effect of other traffic tool.In order to enable railway traffic safe operation, constantly the various facilities of railway are checked, to get rid of potential safety hazard.
It is one important during railway security detects that locomotive brake shoe detects, and is generally assessed Security it by the method analyzed the image of locomotive brake shoe.Need to utilize the moment of the form of light transversal to the wheel process in advancing to take pictures when obtaining the image of locomotive brake shoe.Owing to must take pictures to locomotive brake shoe by strict angle, and on this basis safety detection is carried out to locomotive brake shoe, therefore need a kind of detection facility badly to carry out safety detection to locomotive brake shoe.
Summary of the invention
In view of this, the application provides a kind of safety detecting system of locomotive brake shoe, for taking by predetermined angular locomotive brake shoe, and carries out safety detection according to the image obtained.
To achieve these goals, the existing scheme proposed is as follows:
A safety detecting system for locomotive brake shoe, comprises picture obtain device, and described picture obtain device comprises:
Base, is arranged on the ground of the side of railway track;
Support, is arranged on described base;
Camera, is arranged on the top of described support, and its camera, towards the locomotive brake shoe of the locomotive on described railway track, for taking a picture to described locomotive brake shoe, obtaining and exporting the image of described locomotive brake shoe.
Preferably, described support comprises:
Supporting frame, its underpart is fixedly connected with described base;
Camera support, with the upper articulation of support frame as described above, for installing described camera.
Preferably, support frame as described above comprises:
Lower support frame;
Upper support frame, is arranged on the top of described lower support frame;
Through hole is formed between described upper support frame and described lower support frame;
Described through hole for holding the rotating shaft on described camera support, make support frame as described above and described camera support hinged.
Preferably, described upper support frame is fixedly connected with by multiple bolt with described lower support frame.
Preferably, described camera support is provided with camera fixed plate;
Described camera fixed plate is used for being bolted described camera.
Preferably, also comprise:
Light source, is arranged on described camera support, for carrying out light filling to described locomotive brake shoe.
Preferably, described light source comprises laser illumination light source or LED illumination light source.
Preferably, also comprise:
Safety cover, is arranged on described base, and is coated on the outside of described support and described camera.
Preferably, described safety cover comprises:
Interior safety cover, is arranged on described support and described shooting is outside;
Outer protective cover, is arranged on the outside of described interior safety cover.
Preferably, described interior safety cover is just provided with breach to the position of described camera;
Described outer protective cover is just provided with light inlet window to described gap position.
As can be seen from technique scheme, this application provides a kind of safety detecting system of locomotive brake shoe, this system includes image acquisition equipment, and this image acquisition equipment comprises pedestal, support and camera.This pedestal is arranged on the ground of the side of railway track, as the basis of whole equipment; Bracket setting is on base; Camera is arranged on this support, and its camera lens is strictly towards the locomotive brake shoe of the locomotive on railway track.When locomotive is through out-of-date, can take this locomotive brake shoe, obtain and export the image of locomotive brake shoe, the image of acquisition is used for carrying out safety detection to locomotive brake shoe.Because camera to be fixed on the side of railway track by the image acquisition equipment of the technical program by base and support, and make its camera lens towards the locomotive brake shoe of the locomotive of process, its position and angle can not arbitrarily change, thus can take by predetermined angular locomotive brake shoe, then can carry out safety detection to locomotive brake shoe according to what obtain.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the application, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural drawing of the image acquisition equipment of the safety detecting system of a kind of locomotive brake shoe that Fig. 1 provides for the embodiment of the present application;
The structural drawing of a kind of support that Fig. 2 provides for the application;
The structural drawing of the another kind of support that Fig. 3 provides for the application;
The structural drawing of the image acquisition equipment of the safety detecting system of a kind of locomotive brake shoe that Fig. 4 provides for another embodiment of the application.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present application, be clearly and completely described the technological scheme in the embodiment of the present application, obviously, described embodiment is only some embodiments of the present application, instead of whole embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the application's protection.
Embodiment one
The structural drawing of the image acquisition equipment of the safety detecting system of a kind of locomotive brake shoe that Fig. 1 provides for the embodiment of the present application.
As shown in Figure 1, the image acquisition equipment that the present embodiment provides comprises base, support and camera.
Base is arranged on the ground of railway track side, base can be irony base, also can be the cement base utilizing cement to build, this base is arranged on inner side or the outside of railway track, the distance of its distance base is determined according to the focal length of camera and action radius, and those skilled in the art can confirm also distance easily on the basis of not making creative work.
Bracket setting is on base, and the shell of its top and camera is hinged, for being fixed by predetermined angle by camera.The camera lens of camera is towards the top of rail, particular location is when locomotive is through the position of its locomotive brake shoe out-of-date, for taking pictures to this locomotive brake shoe through out-of-date when locomotive, and export the image of locomotive brake shoe, this image is used for for the basis of safety detecting system as safety detection.
As can be seen from technique scheme, present embodiments provide a kind of safety detecting system of locomotive brake shoe, this system includes image acquisition equipment, and this image acquisition equipment comprises pedestal, support and camera.This pedestal is arranged on the ground of the side of railway track, as the basis of whole equipment; Bracket setting is on base; Camera is arranged on this support, and its camera lens is strictly towards the locomotive brake shoe of the locomotive on railway track.When locomotive is through out-of-date, can take this locomotive brake shoe, obtain and export the image of locomotive brake shoe, the image of acquisition is used for carrying out safety detection to locomotive brake shoe.Because camera to be fixed on the side of railway track by the image acquisition equipment of the technical program by base and support, and make its camera lens towards the locomotive brake shoe of the locomotive of process, its position and angle can not arbitrarily change, thus can take by predetermined angular locomotive brake shoe, then can carry out safety detection to locomotive brake shoe according to what obtain.
Support in the application comprises supporting frame 21 and camera support 22, and as shown in Figure 2, the top of supporting frame 21 is together with the upper articulation of camera support 22, and camera support 22 is for installing camera 30.Due to hinged between camera support 22 and supporting frame 21, the angle between camera support 22 and supporting frame 21 therefore can be regulated.Because camera 30 is fixed on camera support 22, therefore by the adjustment angle of camera support 22 relative to supporting bracket 21 and the elevation angle of adjustable camera 30.Thus utilize this equipment can calibrating accurately towards making the camera lens of camera 30.
Supporting frame 21 comprises upper support frame 211 and lower support frame 212, as shown in Figure 3, both are fixed together by multiple bolt (not shown), form a through hole (not shown) between, this through hole is for holding the rotating shaft (not shown) of camera support 22.When adjusting the angle of camera support 22, can first unclamp being used for fixing upper support frame 211 with the bolt of lower support frame 212, then regulate the angle of camera support 22, this bolt tightens and this angle can be fixed after receiving by adjustment again.
Camera support 22 comprises the camera fixed plate 221 for fixing camera 30, camera 30 is fixed on this camera fixed plate 221 by multiple bolt 222.
Embodiment two
The structural drawing of the image acquisition equipment of the safety detecting system of a kind of locomotive brake shoe that Fig. 4 provides for another embodiment of the application.
As shown in Figure 4, the picture obtain device that the present embodiment provides has set up light source 40 on the basis of a upper embodiment.
Image acquisition equipment is when obtaining locomotive brake shoe and taking a picture, sometimes because the not enough problem causing Image quality not good of illumination, in order to obtain satisfied image, on camera support 22, be provided with light source 40 in the present embodiment, irradiate to locomotive brake shoe in obtaining image at camera 30.Light source in the present embodiment is sheet LED illumination light source.
Laser illumination light source can also be utilized to throw light on, when using laser illumination light source, multiple laser (not shown) is arranged on camera support 22, is irradiated to locomotive brake shoe by the illumination through hole (not shown) be located on camera support 22.
Embodiment three
Above image acquisition equipment is often arranged on open space; therefore expose to the weather and may cause damage to it; even cannot use, the present embodiment provides a kind of image acquisition equipment for this reason, be the image acquisition equipment provided in above embodiment basis on set up outside protective covers.
Outside protective covers comprises interior safety cover and outer protective cover, and both are all arranged on base, and interior safety cover is located at the outside of support and camera, and is just arranging a breach to the camera lens place of camera; Outer protective cover is located at the outside of interior safety cover, and arranging light inlet window near the indentation, there of interior safety cover, and to enable camera lens take a picture to locomotive brake shoe, light inlet window is made by transparent material, as glass or plexiglass.
In this specification, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the application.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from the spirit or scope of the application, can realize in other embodiments.Therefore, the application can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a safety detecting system for locomotive brake shoe, is characterized in that, comprises picture obtain device, and described picture obtain device comprises:
Base, is arranged on the ground of the side of railway track;
Support, is arranged on described base;
Camera, is arranged on the top of described support, and its camera, towards the locomotive brake shoe of the locomotive on described railway track, for taking a picture to described locomotive brake shoe, obtaining and exporting the image of described locomotive brake shoe.
2. safety detecting system as claimed in claim 1, it is characterized in that, described support comprises:
Supporting frame, its underpart is fixedly connected with described base;
Camera support, with the upper articulation of support frame as described above, for installing described camera.
3. safety detecting system as claimed in claim 2, it is characterized in that, support frame as described above comprises:
Lower support frame;
Upper support frame, is arranged on the top of described lower support frame;
Through hole is formed between described upper support frame and described lower support frame;
Described through hole for holding the rotating shaft on described camera support, make support frame as described above and described camera support hinged.
4. safety detecting system as claimed in claim 3, it is characterized in that, described upper support frame is fixedly connected with by multiple bolt with described lower support frame.
5. safety detecting system as claimed in claim 2, is characterized in that, described camera support is provided with camera fixed plate;
Described camera fixed plate is used for being bolted described camera.
6. safety detecting system as claimed in claim 2, is characterized in that, also comprise:
Light source, is arranged on described camera support, for carrying out light filling to described locomotive brake shoe.
7. safety detecting system as claimed in claim 6, it is characterized in that, described light source comprises laser illumination light source or LED illumination light source.
8. the safety detecting system as described in any one of claim 1 ~ 7, is characterized in that, also comprises:
Safety cover, is arranged on described base, and is coated on the outside of described support and described camera.
9. safety detecting system as claimed in claim 8, it is characterized in that, described safety cover comprises:
Interior safety cover, is arranged on described support and described shooting is outside;
Outer protective cover, is arranged on the outside of described interior safety cover.
10. safety detecting system as claimed in claim 9, is characterized in that, described interior safety cover is just provided with breach to the position of described camera;
Described outer protective cover is just provided with light inlet window to described gap position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410790737.8A CN104482083A (en) | 2014-12-18 | 2014-12-18 | Safety detection system for brake shoe of locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410790737.8A CN104482083A (en) | 2014-12-18 | 2014-12-18 | Safety detection system for brake shoe of locomotive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104482083A true CN104482083A (en) | 2015-04-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410790737.8A Pending CN104482083A (en) | 2014-12-18 | 2014-12-18 | Safety detection system for brake shoe of locomotive |
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| Country | Link |
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| CN (1) | CN104482083A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000161926A (en) * | 1998-11-30 | 2000-06-16 | East Japan Railway Co | Instrument and method for measuring brake shoe abrasion |
| CN201666438U (en) * | 2010-01-07 | 2010-12-08 | 上海海洋大学 | Adjustable camera bracket of intelligent trolley |
| CN102518917A (en) * | 2011-12-30 | 2012-06-27 | 洛阳圣瑞机电技术有限公司 | Adjusting device for linear array CCD (Charge Coupled Device) camera |
| CN203772221U (en) * | 2014-04-14 | 2014-08-13 | 上海高节自动化系统有限公司 | Automobile metal sheet position and size detection system |
| CN203949634U (en) * | 2014-06-17 | 2014-11-19 | 北京福斯达轨道交通技术有限公司 | A kind of rail wheel brake shoe filming apparatus |
-
2014
- 2014-12-18 CN CN201410790737.8A patent/CN104482083A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000161926A (en) * | 1998-11-30 | 2000-06-16 | East Japan Railway Co | Instrument and method for measuring brake shoe abrasion |
| CN201666438U (en) * | 2010-01-07 | 2010-12-08 | 上海海洋大学 | Adjustable camera bracket of intelligent trolley |
| CN102518917A (en) * | 2011-12-30 | 2012-06-27 | 洛阳圣瑞机电技术有限公司 | Adjusting device for linear array CCD (Charge Coupled Device) camera |
| CN203772221U (en) * | 2014-04-14 | 2014-08-13 | 上海高节自动化系统有限公司 | Automobile metal sheet position and size detection system |
| CN203949634U (en) * | 2014-06-17 | 2014-11-19 | 北京福斯达轨道交通技术有限公司 | A kind of rail wheel brake shoe filming apparatus |
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Application publication date: 20150401 |
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