CN203688549U - Flaw detection device for U-shaped pipe - Google Patents
Flaw detection device for U-shaped pipe Download PDFInfo
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- CN203688549U CN203688549U CN201320803573.9U CN201320803573U CN203688549U CN 203688549 U CN203688549 U CN 203688549U CN 201320803573 U CN201320803573 U CN 201320803573U CN 203688549 U CN203688549 U CN 203688549U
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- flaw detection
- failure detector
- drive division
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- 238000001514 detection method Methods 0.000 title claims abstract description 120
- 230000033001 locomotion Effects 0.000 claims description 20
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 16
- 229910052802 copper Inorganic materials 0.000 abstract description 16
- 239000010949 copper Substances 0.000 abstract description 16
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000005096 rolling process Methods 0.000 abstract 1
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000005693 optoelectronics Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
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Abstract
The utility model provides a flaw detection device for a U-shaped pipe. The flaw detection device comprises a rack, a flaw detection part, a driving part and a controller, wherein the rack is provided with a plurality of transmission rollers which are arranged in sequence along the length direction of the rack; the flaw detection end of the flaw detection part is movably arranged on the rack; the driving part comprises a first driving part which is connected with the flaw detection end of the flaw detection part in a driving way; the controller is connected with the first driving part. During use of the flaw detection device, the U-shaped pipe is placed on the transmission rollers of the rack and is conveyed to the flaw detection end of the flaw detection part through rolling of the transmission rollers, and then the controller is used for controlling the first driving part to run to drive the flaw detection end of the flaw detection part to move on the rack in order to finish flaw detection of the U-shaped pipe gradually. By adopting the flaw detection device, automatic flaw detection can be performed for the U-shaped pipe or a deformed pipe, so that the detection efficiency of a copper pipe is increased, and the labor intensity of workers is lowered.
Description
Technical field
The utility model relates to U-shaped pipe inspection technique field, more specifically, relates to a kind of failure detector for U-shaped pipe.
Background technology
In prior art, carry out copper pipe flaw detection and often use failure detector.
Copper pipe is placed on the position that is transported to flaw detection portion place on the live-roller of failure detector and carries out carrying out flaw detection.Because flaw detection of the prior art portion is fixedly connected with frame, thereby can only be used for straight copper tube to carry out carrying out flaw detection, thereby cause this failure detector cannot be used for U-shaped pipe or shape tube to detect, cause that intensity of workers is large, inefficiency, problem that sensing range is little, and then had a strong impact on finished product the efficiency of dispatching from the factory, affected the economic benefit of enterprise.
Utility model content
The utility model aims to provide a kind of failure detector for U-shaped pipe, to solve the problem that in prior art, U-shaped pipe detection efficiency is low, intensity of workers is large.
For solving the problems of the technologies described above, the utility model provides a kind of failure detector for U-shaped pipe, comprising: frame, and frame has live-roller, and live-roller is multiple, and multiple live-rollers are arranged in order setting along the length direction of frame; Flaw detection portion, the flaw detection end position of flaw detection portion is arranged in frame movably; Drive division, drive division comprises the first drive division, the first drive division drives and is connected with the flaw detection end of flaw detection portion; Controller, controller is connected with the first drive division.
Further, failure detector also comprises guide part, and the flaw detection end of flaw detection portion is movably arranged in frame by guide part, and guide part is arranged on the top of frame, and guide part is between the first end and the second end of frame, and the flaw detection end of flaw detection portion is between live-roller and guide part.
Further, guide part is U-shaped guide rail, and the flaw detection end of flaw detection portion is slidably arranged on U-shaped guide rail.
Further, guide part comprises: the first guide rod, and the first end of the first guide rod is arranged in frame; The second guide rod, the second end of the first guide rod is connected pivotly with the first end of the second guide rod, and the flaw detection end of flaw detection portion is arranged on the second end of the second guide rod, and the first drive division drives the flaw detection end of flaw detection portion to rotate in surface level by the second guide rod.
Further, failure detector also comprises the push pedal of tangential movement, and push pedal is movably arranged on the first side of the first end of frame along live-roller length direction, and push pedal is positioned at the top of live-roller.
Further, drive division also comprises the second drive division, and the second drive division is connected with controller, and the second drive division drives push pedal to stretch out to the second side of the first end of frame.
Further, failure detector also comprises accumulator tank, and accumulator tank is arranged on the second side of the first end of frame, and accumulator tank is positioned in push pedal direction of motion.
Further, flaw detection portion is defectoscope, and the flaw detection end of flaw detection portion is flaw detection ring, and defectoscope is connected with controller.
Further, drive division also comprises the 3rd drive division, and the 3rd drive division drives and is connected with live-roller; Failure detector also comprises primary importance sensor, and primary importance sensor setting is at the second end of frame, and primary importance sensor is connected with controller, after putting in place in the motion of U-shaped pipe, sends back-off signal to controller so that live-roller rotates backward.
Further, failure detector also comprises second place sensor, and second place sensor setting is at the first end of frame, and second place sensor is connected with controller, after putting in place at U-shaped pipe rollback, sends stop signal to controller so that live-roller stops operating.
Further, failure detector also comprises delay switch, and delay switch is connected with controller, after delay predetermined time, controller control live-roller is rotated backward for receiving after back-off signal.
Frame in the utility model has live-roller, live-roller is multiple, multiple live-rollers are arranged in order setting along the length direction of frame, the flaw detection end position of flaw detection portion is arranged in frame movably, drive division comprises the first drive division, the first drive division drives and is connected with the flaw detection end of flaw detection portion, and controller is connected with the first drive division.While using the failure detector in the utility model, first U-shaped pipe is placed on the live-roller of frame, then detect by the live-roller flaw detection end that U-shaped pipe is transported to flaw detection portion that rolls, then controller is by controlling the first drive division running so that the flaw detection end of flaw detection portion moves in frame, progressively to complete the carrying out flaw detection to U-shaped pipe.Because the failure detector in the utility model can carry out the carrying out flaw detection of robotization to U-shaped pipe or shape tube, thus improved copper pipe detection efficiency, reduced staff labour intensity, improved the detecting reliability of U-shaped pipe or shape tube carrying out flaw detection.Meanwhile, the failure detector in the utility model also has feature simple in structure, low cost of manufacture.
Accompanying drawing explanation
The accompanying drawing that forms the application's a part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 has schematically shown the structural representation of the failure detector in the utility model; And
Fig. 2 has schematically shown the structural representation of another angle of the failure detector in the utility model.
Reference numeral in figure: 10, frame; 11, live-roller; 20, flaw detection portion; 30, guide part; 40, push pedal; 50, accumulator tank; 60, primary importance sensor; 70, second place sensor; 80, the 3rd position transducer; 90, spacing guide part; 91, control enclosure.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
The utility model provides a kind of failure detector for U-shaped pipe.As depicted in figs. 1 and 2, failure detector comprises frame 10, flaw detection portion 20, drive division and controller, and frame 10 has live-roller 11, and live-roller 11 is multiple, and multiple live-rollers 11 are arranged in order setting along the length direction of frame 10; The flaw detection end position of flaw detection portion 20 is arranged in frame 10 movably; Drive division comprises the first drive division, and the first drive division drives and is connected with the flaw detection end of flaw detection portion 20; Controller is connected with the first drive division.
While using the failure detector in the utility model, first U-shaped pipe is placed on the live-roller 11 of frame 10, then detect by the live-roller 11 flaw detection end that U-shaped pipe is transported to flaw detection portion 20 that rolls, then controller is by controlling the first drive division running so that the flaw detection end of flaw detection portion moves in frame 10, progressively to complete the carrying out flaw detection to U-shaped pipe.The carrying out flaw detection that can carry out robotization to U-shaped pipe or shape tube due to the failure detector in the utility model, thereby improved copper pipe detection efficiency, reduced staff labour intensity, improved the detecting reliability of U-shaped pipe or shape tube carrying out flaw detection, thereby improved finished product the efficiency of dispatching from the factory, improved the economic benefit of enterprise.Meanwhile, the failure detector in the utility model also has feature simple in structure, low cost of manufacture.
In embodiment as depicted in figs. 1 and 2, failure detector also comprises guide part 30, the flaw detection end of flaw detection portion 20 is movably arranged in frame 10 by guide part 30, guide part 30 is arranged on the top of frame 10, and guide part 30 is between the first end and the second end of frame 10, and the flaw detection end of flaw detection portion 20 is between live-roller 11 and guide part 30.Owing to being provided with guide part 30, thereby the flaw detection end of the first drive division driving flaw detection portion 20 arranges movably at the guide effect upper/lower positions of guide part 30, thereby improve the motion credibility of flaw detection portion 20, and then improved dependability and the detection accuracy of failure detector.
In embodiment as depicted in figs. 1 and 2, guide part 30 is U-shaped guide rail, and the flaw detection end of flaw detection portion 20 is slidably arranged on U-shaped guide rail.In the example of detection U-shaped pipe, because guide part 30 is U-shaped guide rail, thereby work as flaw detection portion 20 and understand along U-shaped orbiting motion on U-rail, thereby smoothly the turn of bilge place of U-shaped pipe is detected, and then guaranteed motion credibility and the dependability of failure detector.
In a not shown embodiment, guide part 30 comprises the first guide rod and the second guide rod, the first end of the first guide rod is arranged in frame 10, the second end of the first guide rod is connected pivotly with the first end of the second guide rod, the flaw detection end of flaw detection portion 20 is arranged on the second end of the second guide rod, and the first drive division drives the flaw detection end of flaw detection portion 20 to rotate in surface level by the second guide rod.In surface level, drive the flaw detection end of flaw detection portion 20 to rotate because the first drive division drives the second guide rod, thereby flaw detection portion 20 can be detected the turn of bilge place of U-shaped pipe smoothly, and then guaranteed motion credibility and the dependability of failure detector.Preferably, the first drive division is cylinder.
Preferably, guide part 30 also comprises retaining board, and retaining board is arranged on the second end of the first guide rail, and retaining board is positioned at the side of the second guide rod near the second end of frame 10.Owing to being provided with retaining board, thereby limit the range of movement of the second guide rod, thereby avoid the second guide rod position of moving, the flaw detection end of avoiding the flaw detection portion 20 on the second guide rod copper pipe to be detected that collides with owing to move, and then improved detection accuracy and the dependability of failure detector.
Drive division in the utility model also comprises the 3rd drive division, and the 3rd drive division drives and is connected with live-roller 11; Failure detector also comprises primary importance sensor 60, primary importance sensor 60 is arranged on the second end of frame 10, primary importance sensor 60 is connected with controller, after putting in place in the motion of U-shaped pipe, sends back-off signal to controller so that live-roller 11 rotates backward.Preferably, the 3rd drive division is motor.Further, multiple live-rollers 11 pass through belt gear.Because the 3rd drive division is motor, thereby motor drives a live-roller 11 to move, and by belt gear, can make all live-rollers 11 realize and roll, and by changing the rotation direction of motor, can change the transmission direction of live-roller 11.Owing to being provided with primary importance sensor 60, thereby in the time that copper pipe triggers primary importance sensor 60, primary importance sensor 60 sends back-off signal to controller, so that controller control the 3rd drive division drives live-roller 11 to rotate backward, makes copper pipe return back to initial position.Preferably, primary importance sensor 60 is optoelectronic switch.
Failure detector in the utility model also comprises delay switch, and delay switch is connected with controller, after delay predetermined time, controller control live-roller 11 is rotated backward for receiving after back-off signal.In U-shaped pipe example, after controller receives back-off signal, delay switch starts, the now temporary transient stop motion of the 3rd drive division, the first drive division drives the flaw detection end motion of flaw detection portion 20 simultaneously, so that flaw detection end detects the turn of bilge place of U-shaped pipe smoothly, after detection completes delay switch timing then, now the first drive division stop motion, and the 3rd drive division rotates backward live-roller 11, thereby make copper pipe progressively return back to initial position.Preferably, delay switch is relay switch.
Preferably, failure detector also comprises second place sensor 70, second place sensor 70 is arranged on the first end of frame 10, and second place sensor 70 is connected with controller, after putting in place at U-shaped pipe rollback, sends stop signal to controller so that live-roller 11 stops operating.Owing to being provided with second place sensor 70, thereby in the time that putting in place, triggers copper pipe rollback second place sensor 70, so that second place sensor 70 sends stop signal to controller, make controller stop the motion of the 3rd drive division, namely make live-roller 11 stop operating.Preferably, second place sensor 70 is optoelectronic switch.
Failure detector in the utility model also comprises the 3rd position transducer 80, the 3rd position transducer 80 is arranged between the first end and flaw detection portion 20 of frame 10, and the 3rd position transducer 80 is connected with controller, for send commencing signal in the time copper pipe to be detected being detected so that controller control the 3rd drive division drive live-roller 11 rotate.Owing to being provided with the 3rd position transducer 80, thereby in the time that copper pipe to be detected is placed on live-roller 11, copper pipe to be detected triggers the 3rd position transducer 80, so that the 3rd position transducer 80 sends commencing signal, controller receives this commencing signal makes the 3rd drive division drive live-roller 11 to rotate, thereby starts to detect.
Preferably, primary importance sensor 60 and second place sensor 70 are multiple, and multiple primary importance sensors 60 and second place sensor 70 arrange along the length direction interval of frame 10.On length direction due to frame 10, be provided with multiple primary importance sensors 60 and second place sensor 70, thereby can meet the request for utilization of the copper pipe of different length, thus expanded failure detector usable range, improved dependability.
In embodiment as shown in Figure 2, failure detector also comprises the push pedal 40 of tangential movement, and push pedal 40 is movably arranged on the first side of the first end of frame 10 along the length direction of live-roller 11, and push pedal 40 is positioned at the top of live-roller 11.Owing to being provided with push pedal 40, thereby push pedal 40 can push underproof detection product according to testing result from frame 10, so that staff's recycling.Push pedal 40 can make it at horizontal in-plane moving by manual control.
Drive division in the utility model also comprises the second drive division, and the second drive division is connected with controller, and the second drive division drives push pedal 40 to stretch out to the second side of the first end of frame 10.Preferably, the second drive division is cylinder.Due to by the motion of the second drive division control push pedal 40, thus improved failure detector automaticity, alleviated staff labour intensity, improved work efficiency, thereby further improved the dependability of failure detector.
In embodiment as shown in Figure 2, failure detector also comprises accumulator tank 50, and accumulator tank 50 is arranged on the second side of the first end of frame 10, and accumulator tank 50 is positioned in push pedal 40 direction of motion.Owing to being provided with accumulator tank 50, thereby substandard product can unify to reclaim, thereby guaranteed the dependability of failure detector.
Failure detector in the utility model comprises spacing guide part 90, and spacing guide part 90 is arranged between adjacent two live-rollers 11, and spacing guide part 90 has stopper slot, and stopper slot is multiple, and multiple stopper slots are arranged in order setting along the length direction of live-roller 11.When U-shaped pipe is placed on live-roller 11, the external part of U-shaped pipe is arranged in stopper slot, thereby U-shaped pipe is moved along a straight line, thereby avoid the U-shaped pipe flaw detection portion 20 of colliding with in motion process, and then avoid copper pipe scratch, improved the dependability of failure detector.Preferably, spacing guide part 90 liftings are arranged in frame 10.
Failure detector in the utility model also comprises control enclosure 91, and controller is arranged on control enclosure 91.Preferably, failure detector also comprises input block, and input block is arranged on control enclosure 91, and input block is connected with controller, for controlling the duty of controller.Further, input block is touch-screen.Staff can power on to controller by input block or the operation of power-off, so that failure detector starts or stops.
Preferably, controller is PLC controller.Feature easy to operate, that control stiffness good, operational reliability is high that PLC controller has, thus the dependability of failure detector guaranteed.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (11)
1. for a failure detector for U-shaped pipe, it is characterized in that, comprising:
Frame (10), described frame (10) has live-roller (11), and described live-roller (11) is multiple, and multiple described live-rollers (11) are arranged in order setting along the length direction of described frame (10);
Flaw detection portion (20), the flaw detection end position of described flaw detection portion (20) is arranged in described frame (10) movably;
Drive division, described drive division comprises the first drive division, described the first drive division drives and is connected with the flaw detection end of described flaw detection portion (20);
Controller, described controller is connected with described the first drive division.
2. failure detector according to claim 1, it is characterized in that, described failure detector also comprises guide part (30), the flaw detection end of described flaw detection portion (20) is movably arranged in described frame (10) by described guide part (30), described guide part (30) is arranged on the top of described frame (10), and described guide part (30) is positioned between the first end and the second end of described frame (10), and the flaw detection end of described flaw detection portion (20) is positioned between described live-roller (11) and described guide part (30).
3. failure detector according to claim 2, is characterized in that, described guide part (30) is U-shaped guide rail, and the flaw detection end of described flaw detection portion (20) is slidably arranged on described U-shaped guide rail.
4. failure detector according to claim 2, is characterized in that, described guide part (30) comprising:
The first guide rod, the first end of described the first guide rod is arranged in described frame (10);
The second guide rod, the second end of described the first guide rod is connected pivotly with the first end of described the second guide rod, the flaw detection end of described flaw detection portion (20) is arranged on the second end of described the second guide rod, and described the first drive division drives the flaw detection end of described flaw detection portion (20) to rotate in surface level by described the second guide rod.
5. failure detector according to claim 1, it is characterized in that, described failure detector also comprises the push pedal (40) of tangential movement, described push pedal (40) is movably arranged on the first side of the first end of described frame (10) along described live-roller (11) length direction, and described push pedal (40) is positioned at the top of described live-roller (11).
6. failure detector according to claim 5, it is characterized in that, described drive division also comprises the second drive division, and described the second drive division is connected with described controller, and described the second drive division drives described push pedal (40) to stretch out to the second side of the first end of described frame (10).
7. failure detector according to claim 5, it is characterized in that, described failure detector also comprises accumulator tank (50), and described accumulator tank (50) is arranged on the second side of the first end of described frame (10), and described accumulator tank (50) is positioned in described push pedal (40) direction of motion.
8. failure detector according to claim 1, is characterized in that, described flaw detection portion (20) is defectoscope, and the flaw detection end of described flaw detection portion (20) is flaw detection ring, and described defectoscope is connected with described controller.
9. failure detector according to claim 1, is characterized in that, described drive division also comprises the 3rd drive division, and described the 3rd drive division drives and is connected with described live-roller (11); Described failure detector also comprises primary importance sensor (60), described primary importance sensor (60) is arranged on the second end of described frame (10), described primary importance sensor (60) is connected with described controller, after putting in place in the motion of U-shaped pipe, sends back-off signal to described controller so that described live-roller (11) rotates backward.
10. failure detector according to claim 1, it is characterized in that, described failure detector also comprises second place sensor (70), described second place sensor (70) is arranged on the first end of described frame (10), described second place sensor (70) is connected with described controller, sends stop signal to described controller so that described live-roller (11) stops operating for after putting in place at U-shaped pipe rollback.
11. failure detectors according to claim 9, it is characterized in that, described failure detector also comprises delay switch, and described delay switch is connected with described controller, makes after described back-off signal live-roller (11) described in described controller control rotate backward for receiving after delay predetermined time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320803573.9U CN203688549U (en) | 2013-12-05 | 2013-12-05 | Flaw detection device for U-shaped pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320803573.9U CN203688549U (en) | 2013-12-05 | 2013-12-05 | Flaw detection device for U-shaped pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203688549U true CN203688549U (en) | 2014-07-02 |
Family
ID=51010434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320803573.9U Expired - Lifetime CN203688549U (en) | 2013-12-05 | 2013-12-05 | Flaw detection device for U-shaped pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203688549U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104698145A (en) * | 2013-12-05 | 2015-06-10 | 珠海格力电器股份有限公司 | Flaw detection device for U-shaped pipe |
| CN108008078A (en) * | 2017-12-07 | 2018-05-08 | 中铁十二局集团有限公司 | A kind of automatic multi-position defectoscope of concrete shield duct piece |
-
2013
- 2013-12-05 CN CN201320803573.9U patent/CN203688549U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104698145A (en) * | 2013-12-05 | 2015-06-10 | 珠海格力电器股份有限公司 | Flaw detection device for U-shaped pipe |
| CN108008078A (en) * | 2017-12-07 | 2018-05-08 | 中铁十二局集团有限公司 | A kind of automatic multi-position defectoscope of concrete shield duct piece |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140702 |
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| CX01 | Expiry of patent term |