CN203849617U - Pipeline crawler positioning device - Google Patents
Pipeline crawler positioning device Download PDFInfo
- Publication number
- CN203849617U CN203849617U CN201420218072.9U CN201420218072U CN203849617U CN 203849617 U CN203849617 U CN 203849617U CN 201420218072 U CN201420218072 U CN 201420218072U CN 203849617 U CN203849617 U CN 203849617U
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- pipe crawling
- infrared camera
- crawler
- pipeline
- generating laser
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Abstract
The utility model discloses a pipeline crawler positioning device and belongs to the technical field of pipeline nondestructive detection equipment. The device is arranged on a crawler casing; the positioning device includes an infrared camera arranged on the crawler casing; the infrared camera is in wireless communication connection with an external display device; a laser emitter is arranged next to the infrared camera on the crawler casing; laser emitted by the laser transmitter irradiates on a tube wall; and an external remote control device is provided and controls the starting and stopping of a power driving device of a pipeline crawler. The pipeline crawler positioning device has the advantages of structural simplicity and easiness in realization. The pipeline crawler positioning device can be applied to the pipeline crawler, so that detection efficiency and the accuracy of detection results can be effectively improved.
Description
Technical field
The utility model relates to a kind of locating device, and particularly a kind of pipe crawling device locating device, belongs to pipeline non-destructive detecting device technical field.
Background technology
Pipe welding seam is due to tenure of use, the problem of the aspects such as working medium needs butt welded seam regularly to detect, the regular detection of weld seam is the main pipe crawling device that uses at present, on pipe crawling device with x ray generator, pipe crawling device stops after arriving assigned address, start X ray butt welded seam and carry out full scan, after completing, next weld seam is detected to operation continuing to move ahead, in this detection operation, the ray of x ray generator transmitting need to cover the comprehensive and reliability that position while welding guarantee detects, so in use need the stop position of pipe crawling device to position, what the locator meams of traditional pipe crawling device adopted is magnetic Jie locator meams, magnetic Jie induction installation is set in crawl device main body, at pipeline, corresponding inductor is set outward, sensor location outside magnetic Jie induction installation and pipeline is set in crawl device main body at once, system is sent control signal makes pipe crawling device stop the operation of rear beginning X ray emission scan, this mode is not directly perceived, and magnetic Jie locating device needs artificial relevant position outside pipeline to position, situation in testing process in pipeline can not intuitively embody, and X ray can to outside closely operating personnel produce health hazard, for overcoming to a certain extent this technical matters, number of patent application 2007200013524 has been applied for a kind of long-distance video locating device, operating personnel by long-distance video by outside position pipe crawling device, this device has overcome this technical matters to a certain extent, but also there is following problem, location is depended merely on video image and is undertaken by personnel, be subject to the factor of personnel's individual character to affect larger, the 2nd, in pipeline, video image can be differentiated unclear situation more complicated in the situation that, can bring adverse influence to detection and localization, the 3rd, this locator meams is single, in this mode, locate and there is no the standby targeting scheme that can replace cannot realize in the situation that.In the application practice of pipe crawling device, need a kind of scheme of location technology accurately and reliably.
Summary of the invention
The purpose of this utility model is for providing a kind of pipe crawling device locating device.
Pipe crawling device locating device provided by the utility model, be arranged on crawl device housing, described locating device comprises the infrared camera being arranged on crawl device housing, between described infrared camera and outside display device, wireless telecommunications are connected, near infrared camera on crawl device housing, be provided with generating laser, described generating laser Emission Lasers is irradiated on tube wall, be provided with the Power Drive Unit start and stop of external remote control device control tube pipeline crawler, described generating laser is in the length of X ray power valve, on described pipe crawling device housing, be provided with magnetic Jie locating device, described magnetic Jie locating device is connected with the Power Drive Unit gauge tap of pipe crawling device, the Power Drive Unit of described pipe crawling device is direct current generator, described generating laser is arranged on the pipe crawling device housing in the place ahead of infrared camera.
The useful technique effect of a kind of pipe crawling device locating device provided by the utility model is: when infrared camera being set in pipe crawling device main body, generating laser is set in its vicinity, generating laser Emission Lasers is irradiated on tube wall, during location, in the image information that image display device can gather by infrared camera, see clearly whether the laser beam that generating laser sends has been irradiated to weld seam position, with the telechiric device by outside, determine the start and stop of pipe crawling device and detection, this mode has been avoided observing by people the human factor that framing brings, magnetic Jie locating device is set simultaneously on crawl device, can guarantee that the positioning function of locating device under the condition of various complexity realizes smoothly, the accurate positioning of this device, employing remote control and long-distance video can be away from detecting position detection peripheral personnel, reduce X ray pollution problem, this apparatus structure is simple, be easy to realize, be applied in the accuracy that can effectively improve detection efficiency and testing result on pipe crawling device.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of this device.
Fig. 2 is the schematic diagram that this device detects.
Embodiment
In order better to understand and to implement the technical solution of the utility model, at this, provide embodiment more of the present utility model, these embodiments, in order better to explain technical scheme described in the utility model, do not form any form restriction of the present utility model.
Pipe crawling device locating device, be arranged on crawl device housing, described locating device comprises the infrared camera being arranged on crawl device housing, between described infrared camera and outside display device, wireless telecommunications are connected, near infrared camera on crawl device housing, be provided with generating laser, described generating laser Emission Lasers is irradiated on tube wall, be provided with the Power Drive Unit start and stop of external remote control device control tube pipeline crawler, described generating laser is in the length of X ray power valve, on described pipe crawling device housing, be provided with magnetic Jie locating device, described magnetic Jie locating device is connected with the Power Drive Unit gauge tap of pipe crawling device, the Power Drive Unit of described pipe crawling device is direct current generator, described generating laser is arranged on the pipe crawling device housing in the place ahead of infrared camera.
More specifically embodiment as shown in drawings, is respectively labeled as in accompanying drawing: 1: pipe crawling device, 2: crawl device housing, 3: infrared camera, 4: generating laser, 5:X ray emission pipe, 6: travelling wheel, 7: tube wall, 8: weld seam, 9: laser beam, 10: magnetic Jie locating device, as shown in drawings, pipe crawling device locating device, 1 is depicted as pipe crawling device, be arranged on crawl device housing 2, described locating device comprises the infrared camera 3 being arranged on crawl device housing 2, between described infrared camera 3 and outside display device, wireless telecommunications are connected, exterior display device does not illustrate in the drawings, existing technology can realize completely infrared camera 3 and outside display device between wireless communication transmission, with the image that infrared camera 3 is photographed, be shown to outside even on long-range displaying device, near infrared camera 3 on crawl device housing 2, be provided with generating laser 4, described generating laser 4 Emission Lasers are irradiated on tube wall 7, for the ease of showing and differentiating, laser is selected ruddiness, be provided with the Power Drive Unit start and stop of external remote control device control tube pipeline crawler 1, 6 are depicted as the travelling wheel of pipe crawling device 1, described generating laser is in the length of X ray power valve, the ray surface distribution of launching due to X ray power valve is fan-shaped, so even generating laser is not in the length of X ray power valve, be positioned at certain interval of the length that departs from X ray power valve, the detection that also can guarantee X ray butt welded seam covers, the utility model is in order to realize location more accurately, in the length of the X ray the selected power valve of optimizing, on described pipe crawling device housing 2, be provided with magnetic Jie locating device 10, described magnetic Jie locating device 10 is connected with the Power Drive Unit gauge tap of pipe crawling device, the Power Drive Unit of described pipe crawling device is direct current generator, described generating laser 4 is arranged on the pipe crawling device housing in the place ahead of infrared camera 3, can guarantee that like this light beam that generating laser 4 sends can show clearly by infrared-ray.
The course of work of the present utility model is: pipe crawling device 1 is placed in to the pipeline that will detect, pipe crawling device is creeped forward, with crossing infrared camera, externally in display device, can clearly see duct wall and beat the laser beam that generating laser is launched on tube wall, when seeing that the hot spot of laser beam is got to weld seam position, by outside telechiric device timely control tube pipeline crawler stop moving ahead and detect, complete after detection, the detection of one weld seam continues to move ahead down, if be responsible in pipeline, cause transmission image resolution difficulty out, can adopt timely magnetic Jie locating device of the upper another band of this device to supplement.This device arranges generating laser when infrared camera being set in pipe crawling device main body in its vicinity, generating laser Emission Lasers is irradiated on tube wall, during location, in the image information that image display device can gather by infrared camera, see clearly whether the light beam that generating laser sends has been irradiated to weld seam position, with the telechiric device by outside, determine the start and stop of pipe crawling device and detection, this mode has been avoided observing by people the human factor that framing brings, magnetic Jie locating device is set simultaneously on crawl device, can guarantee that the positioning function of locating device under the condition of various complexity realizes smoothly, the accurate positioning of this device, employing remote control and long-distance video can be away from detecting position detection peripheral personnel, can not bring X ray pollution problem, this apparatus structure is simple, be easy to realize, be applied in the accuracy that can effectively improve detection efficiency and testing result on pipe crawling device.
After describing above various specific embodiment of the present utility model in detail, those of ordinary skill in the art should be well understood to, various common practise according to this area, according to thinking of the present utility model, can carry out various equivalent variations, be equal to and replace or simply revise, these all should belong to the scope of technical solutions of the utility model.
Claims (5)
1. pipe crawling device locating device, be arranged on crawl device housing, it is characterized in that: described locating device comprises the infrared camera being arranged on crawl device housing, between described infrared camera and outside display device, wireless telecommunications are connected, near infrared camera on crawl device housing, be provided with generating laser, described generating laser Emission Lasers is irradiated on tube wall, is provided with the Power Drive Unit start and stop of external remote control device control tube pipeline crawler.
2. pipe crawling device locating device according to claim 1, is characterized in that: described generating laser is in the length of X ray power valve.
3. pipe crawling device locating device according to claim 1, is characterized in that: on described pipe crawling device housing, be provided with magnetic Jie locating device, described magnetic Jie locating device is connected with the Power Drive Unit gauge tap of pipe crawling device.
4. pipe crawling device locating device according to claim 1, is characterized in that: the Power Drive Unit of described pipe crawling device is direct current generator.
5. pipe crawling device locating device according to claim 1, is characterized in that: described generating laser is arranged on the pipe crawling device housing in the place ahead of infrared camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420218072.9U CN203849617U (en) | 2014-04-30 | 2014-04-30 | Pipeline crawler positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420218072.9U CN203849617U (en) | 2014-04-30 | 2014-04-30 | Pipeline crawler positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203849617U true CN203849617U (en) | 2014-09-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420218072.9U Expired - Fee Related CN203849617U (en) | 2014-04-30 | 2014-04-30 | Pipeline crawler positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203849617U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105466959A (en) * | 2016-01-07 | 2016-04-06 | 安阳中科工程检测有限公司 | Method for positioning defects in large detected piece nondestructive detection |
| CN105784730A (en) * | 2016-03-15 | 2016-07-20 | 安阳中科工程检测有限公司 | Digital pipeline weld joint positioning device and positioning method |
| CN106950968A (en) * | 2017-04-28 | 2017-07-14 | 四川玛瑞焊业发展有限公司 | A kind of detection device for defeated pipeline weld seam |
-
2014
- 2014-04-30 CN CN201420218072.9U patent/CN203849617U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105466959A (en) * | 2016-01-07 | 2016-04-06 | 安阳中科工程检测有限公司 | Method for positioning defects in large detected piece nondestructive detection |
| CN105784730A (en) * | 2016-03-15 | 2016-07-20 | 安阳中科工程检测有限公司 | Digital pipeline weld joint positioning device and positioning method |
| CN106950968A (en) * | 2017-04-28 | 2017-07-14 | 四川玛瑞焊业发展有限公司 | A kind of detection device for defeated pipeline weld seam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 Termination date: 20190430 |