CN205384019U - A flame detection device for robot is patrolled and examined in tunnel - Google Patents
A flame detection device for robot is patrolled and examined in tunnel Download PDFInfo
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- CN205384019U CN205384019U CN201620074770.5U CN201620074770U CN205384019U CN 205384019 U CN205384019 U CN 205384019U CN 201620074770 U CN201620074770 U CN 201620074770U CN 205384019 U CN205384019 U CN 205384019U
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- crusing robot
- mounting platform
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Abstract
The utility model provides a flame detection device for robot is patrolled and examined in tunnel patrols and examines the signal connection of robot with the tunnel, its include mounting platform, two at least detection cameras, with detect the installation base that camera quantity equals and set up the signal processing module on the mounting platform, every the measuring camera can be dismantled with the installation base and be connected to rotationally set up on the mounting platform through the installation base, signal processing module's one end is connected with every detection camera signal respectively, and the signal connection of robot is patrolled and examined with the tunnel to the other end. The utility model discloses a flame detection device for robot is patrolled and examined in tunnel can carry on conveniently and adjust the calibration fast according to the optical axis of actual demand to every camera to make optical axis keeping parallelism between the camera, reach the effect that detects precision and the effective improvement of work efficiency.
Description
Technical field
This utility model relates to electric power tunnel (gallery) automatic detecting technical field, more particularly, it relates to a kind of flame detecting device for tunnel crusing robot.
Background technology
In power transmission and distribution process, partial cables is layed in cable tunnel (gallery).At present, the operational inspection of tunnel power cable line and service work major part are all by being accomplished manually.Due to environment high humidity in tunnel, hydrops situation is common, and be often accompanied by toxic gas and exist, working environment danger, labor intensity is big and the drawback such as inefficiency therefore to adopt the mode manually carrying out patrolling and examining work to exist, and manual patrol causes very big obstruction.Meanwhile, adopt that the mode frequency manually carrying out patrolling and examining work is low and interval is long.Therefore, robot automatic detecting technology need to now be greatly developed to replace traditional manual inspection mode.
Mostly fire in tunnel is to adopt traditional temperature sensor mode to detect by traditional crusing robot, and this detection mode space in tunnel has warning time delay time bigger big, and sensor such as just must can detect at the shortcoming with burning things which may cause a fire disaster close together.Current in the noncontact fire defector technology that tunnel is patrolled and examined, it will usually to use visible light camera and thermal infrared imaging camera with the use of detecting.
But, existing visible light camera and thermal infrared imaging camera are all fixing with mounting platform to be connected, the calibration of detection angles cannot be realized, if wanting to improve accuracy of detection by the depth of parallelism of optical axis between two video cameras of adjustment, then need video camera dismounts adjustment again that just can carry out camera optical axis, so that inconvenient operation and loaded down with trivial details, largely effect on convenience and the work efficiency of tunnel fire defector.
Utility model content
The purpose of this utility model is in that to overcome shortcoming of the prior art with not enough, a kind of flame detecting device for tunnel crusing robot is provided, the optical axis of every video camera can be carried out convenient and adjust calibration rapidly by this flame detecting device according to the actual requirements, so that the optical axis keeping parallelism between video camera, reach accuracy of detection and effect that work efficiency is effectively improved.
In order to achieve the above object, this utility model is achieved by following technical proposals: a kind of flame detecting device for tunnel crusing robot, is connected with tunnel crusing robot signal；It is characterized in that: include mounting platform, at least two the detection video cameras mounting seat equal with detection number of cameras and the signal processing module being arranged on mounting platform；Every described detection video camera removably connects with mounting seat, and is rotatably arranged on mounting platform by mounting seat；One end of described signal processing module is detected camera signal with every respectively and is connected, and the other end is connected with tunnel crusing robot signal.
In such scheme, this utility model can be according to the actual requirements, convenient and rapidly the horizontal rotation angle of every camera optical axis is finely tuned, the adjustment of angle is rotated without the mode by dismounting, so that the optical axis keeping parallelism between video camera, reach accuracy of detection and effect that work efficiency is effectively improved.Meanwhile, every detection video camera removably connects with mounting seat, it is simple to the replacing of detection video camera.
Specifically, each described mounting seat include main body, the calibration screw that is arranged on mounting platform and the rotation axle that is connected with main body；Described main body is provided with teeth, and is connected by the threaded engagement of teeth with calibration screw；Described main body is arranged on mounting platform by rotating axle.
Every described detection video camera removably connects with mounting seat, and be rotatably arranged on mounting platform by mounting seat to refer to: every described detection video camera removably connects with main body, body rotation is driven, it is achieved every described detection video camera is rotatably arranged on mounting platform by rotating the calibration screw being engaged with main body.The mode that this utility model regulates detection video camera rotational angle is very ingenious and simple, only need to be arranged on the detection video camera in mounting seat by rotational alignment screw and scalable, thus improving convenience and the rapidity of operation.
Described detection video camera is two visible light cameras.This utility model detection video camera be double; two visible light camera pattern is set, this flame detecting device can pass through carry out binocular stereo vision detection under visible mode.
Described detection video camera is two thermal infrared imaging cameras.This utility model detection video camera be double; two thermal infrared imaging camera pattern is set, this flame detecting device can pass through carry out binocular stereo vision detection under thermal imaging pattern.
Described detection video camera is a visible light camera and a thermal infrared imaging camera.This utility model detection video camera be visible light camera and thermal infrared imaging camera cooperating pattern is set, so can improve accuracy of detection.
One end of described signal processing module is detected camera signal respectively through signal cable one with every and is connected；Described signal cable one is netting twine.
The other end of described signal processing module is connected with tunnel crusing robot signal by signal cable two；Described signal cable two is Shielded Twisted Pair.
Compared with prior art, this utility model has the advantage that and beneficial effect: the optical axis of every video camera can be carried out convenient for the flame detecting device of tunnel crusing robot and adjust calibration rapidly by this utility model according to the actual requirements, so that the optical axis keeping parallelism between video camera, reach accuracy of detection and effect that work efficiency is effectively improved.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation for the flame detecting device of tunnel crusing robot；
Fig. 2 is that this utility model is for the schematic diagram of mounting seat in the flame detecting device of tunnel crusing robot；
Wherein, 1 be visible light camera, 2 be thermal infrared imaging camera, 3 be signal processing module, 5 be mounting platform, 6 for calibration screw one, 7 for main body one, 8 for rotate axle one, 9 for calibration screw two, 10 for main body two, 11 for rotating axle two.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, this utility model is described in further detail.
Embodiment one
As depicted in figs. 1 and 2, this utility model, for the flame detecting device of tunnel crusing robot, is connected with tunnel crusing robot signal.This flame detecting device includes 5, visible light camera of mounting platform, 2, two mounting seat of 1, thermal infrared imaging camera and the signal processing module 3 being arranged on mounting platform 5, wherein, visible light camera 1 and thermal infrared imaging camera 2 all removably connect with mounting seat, and it is rotatably arranged on mounting platform 5 by mounting seat, and one end of signal processing module 3 is connected with visible light camera 1 and thermal infrared imaging camera 2 signal respectively through netting twine, the other end is connected with tunnel crusing robot signal by Shielded Twisted Pair.
Visible light camera 1 of the present utility model can to wavelength visual light imaging within the scope of 380nm～790nm.Mounting seat for installing visible light camera 1 includes main body 1, be arranged on mounting platform 5 calibration screw 1 and the rotation axle 1 being connected with main body 1, wherein, main body 1 is provided with teeth, and be connected by the threaded engagement of teeth with calibration screw 1, main body 1 is arranged on mounting platform 5 by rotating axle 1.Visible light camera 1 and main body 1 are removably connected by screw, during operation, can pass through to rotate the calibration screw 1 being engaged with main body 1 drives main body 1 to rotate, realize visible light camera 1 to be rotatably arranged on mounting platform 5, such that it is able to the horizontal rotation angle of visible light camera 1 optical axis being arranged in main body 1 is finely tuned.
Wavelength infrared imaging in 3 μm～5 μ m can be measured the corresponding temperature value of pixel by thermal infrared imaging camera 2 of the present utility model simultaneously.The calibration screw 29 include main body 2 10 for the mounting seat of installation infrared thermal imaging camera 2, being arranged on mounting platform 5 and the rotation axle 2 11 being connected with main body 2 10, wherein, main body 2 10 is provided with teeth, and be connected by the threaded engagement of teeth with calibration screw 29, main body 2 10 is arranged on mounting platform 5 by rotating axle 2 11.Thermal infrared imaging camera 2 and main body 2 10 are removably connected by screw, during operation, can pass through to rotate the calibration screw 29 being engaged with main body 2 10 drives main body 2 10 to rotate, realize thermal infrared imaging camera 2 to be rotatably arranged on mounting platform 5, such that it is able to the horizontal rotation angle of thermal infrared imaging camera 2 optical axis being arranged in main body 2 10 is finely tuned.
Signal processing module 3 of the present utility model is made up of DSP and peripheral circuit, visible light camera 1 and the view data of thermal infrared imaging camera 2 can be got by netting twine, and by built-in algorithm routine, view data is carried out intellectual analysis, whether detection present image there is flame to exist.If be detected that flame, then can pass through Shielded Twisted Pair output alarm signal to the main system of tunnel crusing robot.
This utility model detection video camera be visible light camera 1 and thermal infrared imaging camera 2 cooperating pattern is set, so can improve accuracy of detection.This utility model can be according to the actual requirements, convenient and rapidly the horizontal rotation angle of visible light camera 1 optical axis and thermal infrared imaging camera 2 optical axis is finely tuned, the adjustment of angle is rotated without the mode by dismounting, so that the optical axis keeping parallelism between visible light camera 1 and thermal infrared imaging camera 2, reach accuracy of detection and effect that work efficiency is effectively improved.
Embodiment two
The present embodiment and embodiment one the difference is that only: two detection video cameras are visible light camera.The detection video camera of the present embodiment be double; two visible light camera pattern is set, this flame detecting device can pass through carry out binocular stereo vision detection under visible mode.
Other structure of the present embodiment is consistent with embodiment one.
Embodiment three
The present embodiment and embodiment one the difference is that only: two detection video cameras are thermal infrared imaging camera.The detection video camera of the present embodiment be double; two thermal infrared imaging camera pattern is set, this flame detecting device can pass through carry out binocular stereo vision detection under thermal imaging pattern.
Other structure of the present embodiment is consistent with embodiment one.
Embodiment four
The present embodiment for the flame detecting device of tunnel crusing robot, the mounting seat equal with detection number of cameras including mounting platform, more than two detection video cameras and the signal processing module being arranged on mounting platform；Every detection video camera removably connects with mounting seat, and is rotatably arranged on mounting platform by mounting seat；And one end of signal processing module is detected camera signal with every respectively and is connected, the other end is connected with tunnel crusing robot signal.
Above-described embodiment is this utility model preferably embodiment; but embodiment of the present utility model is also not restricted to the described embodiments; other any without departing from the change made under spirit of the present utility model and principle, modification, replacement, combination, simplification; all should be the substitute mode of equivalence, be included within protection domain of the present utility model.
Claims (8)
1., for a flame detecting device for tunnel crusing robot, it is connected with tunnel crusing robot signal；It is characterized in that: include mounting platform, at least two the detection video cameras mounting seat equal with detection number of cameras and the signal processing module being arranged on mounting platform；Every described detection video camera removably connects with mounting seat, and is rotatably arranged on mounting platform by mounting seat；One end of described signal processing module is detected camera signal with every respectively and is connected, and the other end is connected with tunnel crusing robot signal.
2. the flame detecting device for tunnel crusing robot according to claim 1, it is characterised in that: each described mounting seat includes main body, the calibration screw that is arranged on mounting platform and the rotation axle being connected with main body；Described main body is provided with teeth, and is connected by the threaded engagement of teeth with calibration screw；Described main body is arranged on mounting platform by rotating axle.
3. the flame detecting device for tunnel crusing robot according to claim 2, it is characterized in that: every described detection video camera removably connects with mounting seat, and be rotatably arranged on mounting platform by mounting seat to refer to: every described detection video camera removably connects with main body, body rotation is driven, it is achieved every described detection video camera is rotatably arranged on mounting platform by rotating the calibration screw being engaged with main body.
4. the flame detecting device for tunnel crusing robot according to claim 1, it is characterised in that: described detection video camera is two visible light cameras.
5. the flame detecting device for tunnel crusing robot according to claim 1, it is characterised in that: described detection video camera is two thermal infrared imaging cameras.
6. the flame detecting device for tunnel crusing robot according to claim 1, it is characterised in that: described detection video camera is a visible light camera and a thermal infrared imaging camera.
7. the flame detecting device for tunnel crusing robot according to claim 1, it is characterised in that: one end of described signal processing module is detected camera signal respectively through signal cable one with every and is connected；Described signal cable one is netting twine.
8. the flame detecting device for tunnel crusing robot according to claim 1, it is characterised in that: the other end of described signal processing module is connected with tunnel crusing robot signal by signal cable two；Described signal cable two is Shielded Twisted Pair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620074770.5U CN205384019U (en) | 2016-01-26 | 2016-01-26 | A flame detection device for robot is patrolled and examined in tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620074770.5U CN205384019U (en) | 2016-01-26 | 2016-01-26 | A flame detection device for robot is patrolled and examined in tunnel |
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| CN205384019U true CN205384019U (en) | 2016-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620074770.5U Active CN205384019U (en) | 2016-01-26 | 2016-01-26 | A flame detection device for robot is patrolled and examined in tunnel |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106514713A (en) * | 2016-10-21 | 2017-03-22 | 国网山东省电力公司电力科学研究院 | Plug-and-play connector of detection device of substation patrol robot and control method |
| CN112930503A (en) * | 2018-11-02 | 2021-06-08 | 灵动科技（北京）有限公司 | Manual direction control device for self-propelled vehicle |
-
2016
- 2016-01-26 CN CN201620074770.5U patent/CN205384019U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106514713A (en) * | 2016-10-21 | 2017-03-22 | 国网山东省电力公司电力科学研究院 | Plug-and-play connector of detection device of substation patrol robot and control method |
| CN112930503A (en) * | 2018-11-02 | 2021-06-08 | 灵动科技（北京）有限公司 | Manual direction control device for self-propelled vehicle |
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