CN201413309Y - Non-destructive testing device for simultaneous detection of four steel ropes - Google Patents
Non-destructive testing device for simultaneous detection of four steel ropes Download PDFInfo
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- CN201413309Y CN201413309Y CN2009200404438U CN200920040443U CN201413309Y CN 201413309 Y CN201413309 Y CN 201413309Y CN 2009200404438 U CN2009200404438 U CN 2009200404438U CN 200920040443 U CN200920040443 U CN 200920040443U CN 201413309 Y CN201413309 Y CN 201413309Y
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- 238000001514 detection method Methods 0.000 title claims abstract description 43
- 229910000831 Steel Inorganic materials 0.000 title abstract 13
- 239000010959 steel Substances 0.000 title abstract 13
- 238000009659 non-destructive testing Methods 0.000 title abstract 3
- 238000004458 analytical method Methods 0.000 claims abstract description 14
- 238000012545 processing Methods 0.000 claims abstract description 4
- 230000001105 regulatory effect Effects 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 10
- 238000012546 transfer Methods 0.000 claims description 4
- 238000013461 design Methods 0.000 claims description 3
- 238000011002 quantification Methods 0.000 claims description 2
- 230000007797 corrosion Effects 0.000 abstract description 5
- 238000005260 corrosion Methods 0.000 abstract description 5
- 230000007547 defect Effects 0.000 abstract description 3
- 230000002950 deficient Effects 0.000 description 6
- 238000005070 sampling Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
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Abstract
The utility model discloses a non-destructive testing device for simultaneous detection of four steel ropes, which mainly comprises four steel rope detection sensors, sensor brackets, a signal switching box, a signal acquisition card, computer signal analysis and processing software and a fixing bracket. The non-destructive testing device is characterized in that the device is respectively provided with a steel rope detection sensor on four steel ropes, each steel rope detection sensor comprises two symmetric parts which are respectively fixedly arranged on the sensor brackets on the two sides, the distances between the four steel rope detection sensors can be regulated according to the distances of the four steel ropes, the sensor brackets at the two sides are connected with the fixing bracket through a hinge, and a photoelectric encoder is arranged in the steel rope detection device. The detection signals detected by the steel rope detection sensors enter the signal switching box andthen enter the computer signal analysis and processing system through multiple channels after being summarized, and the computer signal analysis and processing system can simultaneously provide the real-time display of the detections signals of the four steel ropes. The utility model has the advantages of comprehensively scanning the breakage, wear, corrosion, loosening and other defects among the four steel ropes, and realizing the real-time online detection, thereby providing a reliable basis for the steel rope management.
Description
Technical field
The utility model is a kind of the cannot-harm-detection device that is used for online detection at labour defect in rope state, especially can carry out comprehensive scanning to defectives such as the fracture of wire in four wire rope, wearing and tearing, corrosion, broken lots simultaneously.
Background technology
Wire rope is widely used as the important structure in lifting, transportation and the draw-off equipment, and in the use of wire rope, because wearing and tearing, corrosion etc. are former thereby fracture of wire occurs, its degree of injury and load-bearing capacity are directly connected to equipment and personal safety.For guarantee that wire rope works safe, reliable, efficiently, to the operation conditions of wire rope, as fracture of wire, wearing and tearing, corrosion defective, and tired, residue load-bearing capacity, safety coefficient etc. to detect be necessary.Such as use occasions such as mine, elevators, many wire rope use simultaneously often, lifting means generally all is that several wire rope are worked together, existing wire rope tester device both domestic and external is a lot, but all have only single-sensor that single wire rope is detected, and requiring wire rope with lower speed operation when detecting, detection efficiency is very low, is difficult to reach the requirement of enterprise's fast detecting.
Summary of the invention
The utility model provides a kind of four ropes with surveying wire rope the cannot-harm-detection device.This device can not only detect the wire rope online in real time, and can detect the situation of defective in four wire rope simultaneously to the online in real time detection simultaneously of four wire rope, has improved detection efficiency, has saved production cost.
The technical solution of the utility model is: a kind of four ropes mainly comprise wire rope detecting sensor, sensor stand, Signal transfer box, data acquisition card and Computer signal interpretation software, fixed support with surveying wire rope the cannot-harm-detection device.It is characterized in that: this device is equipped with on four wire rope the wire rope detecting sensor is housed respectively, each wire rope detecting sensor is designed to two parts of symmetry, be separately fixed on the sensor stand on both sides, corresponding Position Design has U-lag on the sensor stand, and the distance between four wire rope detecting sensors can be regulated according to the distance between four wire rope.The sensor stand on both sides links to each other with fixed support by hinge.Be provided with relocation mechanism in the wire rope detecting sensor, the location positioning that detects at wire rope adopts a cover photoelectric encoder.The detected detection signal entering signal of wire rope detecting sensor interconnecting device gathers the back and enters the Computer signal analysis process system by the multi-channel signal acquiring card, and the Computer signal analysis process system shows the detection signal of four wire rope simultaneously in real time.
Described four ropes adopt permanent magnet to magnetize with surveying wire rope the cannot-harm-detection device, detect the radical of fracture of wire in the wire rope by Hall magnetic sensor quantification.
Described photoelectric encoder can realize that every wire rope detects the accurate location of defective.
Described Computer signal analysis process system can show the signal that 4 wire rope detecting sensors detect simultaneously, also can carry out individual processing to the detection signal of every wire rope, does not disturb mutually between each passage; The detection of every wire rope adopts flux-leakage detection method to detect.
The beneficial effects of the utility model are: can carry out comprehensive scanning to defectives such as the fracture of wire in four wire rope ropes, wearing and tearing, corrosion, broken lots simultaneously, real-time online detects, and reliable foundation is provided for the management of wire rope.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is that four ropes are with surveying wire rope the cannot-harm-detection device planimetric map;
Fig. 3 four ropes are with surveying the online detection software interface of wire rope detection system;
Fig. 4 four ropes are with surveying wire rope detection system single wire rope off-line analysis interface.
Among the figure, 1. fixed support, 2. hinge, 3. sensor stand, 4 (1), 4 (2), 4 (3), 4 (4). the wire rope detecting sensor, 5 (1), 5 (2), 5 (3), 5 (4). wire rope, 6 (1), 6 (2), 6 (3), 6 (4). detection signal, 7. photoelectric encoder, 8. Signal transfer box, 9. data acquisition card, 10. Computer Analysis disposal system.
Embodiment
With reference to Fig. 1, Fig. 3, the utility model comprises wire rope detecting sensor 4 (1), 4 (2), 4 (3), 4 (4), sensor stand 3, Signal transfer box 8, data acquisition card 9 and Computer signal interpretation software 10, fixed support 1.Whole detection device has four wire rope detecting sensors 4 (1)～4 (4), each wire rope detecting sensor is designed to two parts of symmetry, be separately fixed on the sensor stand 3 on both sides, corresponding Position Design has U-lag on the sensor stand 3, and the distance between four wire rope detecting sensors 4 (1)～4 (4) can be regulated according to the distance between four wire rope 5 (1)～5 (4).The sensor on both sides props up 3 and links to each other with fixed support 1 by hinge 2.Be provided with relocation mechanism in wire rope detecting sensor 4 (1)～4 (4), the location positioning that detects at wire rope adopts a cover photoelectric encoder 7.Wire rope detecting sensor 4 (1)～4 (4) detected detection signal 6 (1)～6 (4) entering signal interconnecting devices 8, gather the back and enter Computer signal analysis process system 10 by multi-channel signal acquiring card 9, the Computer signal analysis process system shows the detection signal of four wire rope simultaneously in real time.
With reference to Fig. 2, at non-detection status, the sensor stand 2 on both sides is open, avoid rubbing for a long time between wire rope detecting sensor and the wire rope and cause wearing and tearing, at detected state, the sensor stand 2 on both sides closes up, make the wire rope detecting sensor on both sides be close to the surface of wire rope, wire rope moves up and down, and the wire rope detecting sensor is fixed, thereby realizes that four wire rope detect simultaneously.
As shown in Figure 4, can diagnose separately the detection signal of every wire rope after having detected, analysis and defect recognition.Four wire rope detecting sensors are by photoelectric encoder 7, realize the spatial sampling that waits in the testing process, the certain displacement of every generation between wire rope and the wire rope detecting sensor, can drive photoelectric encoder rotates a certain angle, photoelectric encoder whenever rotates a certain angle, can produce certain pulse, thus spatial samplings such as control signal capture card realization, thus the accurate location of realizing defective in the testing process.
Claims (4)
1, a kind of four ropes mainly comprise wire rope detecting sensor, sensor stand, Signal transfer box, data acquisition card and Computer signal interpretation software, fixed support with surveying wire rope the cannot-harm-detection device; It is characterized in that: this device has four wire rope detecting sensors, on four wire rope, be equipped with the wire rope detecting sensor is housed respectively, each wire rope detecting sensor is designed to two parts of symmetry, be separately fixed on the sensor stand on both sides, corresponding Position Design has U-lag on the sensor stand, and the distance between four wire rope detecting sensors can be regulated according to the distance between four wire rope; The sensor stand on both sides links to each other with fixed support by hinge; Be provided with relocation mechanism in the wire rope detecting sensor, the location positioning that detects at wire rope adopts a cover photoelectric encoder; The detected detection signal entering signal of wire rope detecting sensor interconnecting device gathers the back and enters the Computer signal analysis process system by the multi-channel signal acquiring card, and the Computer signal analysis process system shows the detection signal of four wire rope simultaneously in real time.
2, four ropes according to claim 1 are with surveying wire rope the cannot-harm-detection device, it is characterized in that: described four ropes adopt permanent magnet to magnetize with surveying wire rope the cannot-harm-detection device, detect the radical of fracture of wire in the wire rope by Hall magnetic sensor quantification.
3, four ropes according to claim 1 are with surveying wire rope the cannot-harm-detection device, it is characterized in that: described Computer signal analysis process system can show the signal that 4 wire rope detect simultaneously, also can carry out individual processing, not disturb mutually between each passage the detection signal of every wire rope.
4, four ropes according to claim 1 is characterized in that with surveying wire rope the cannot-harm-detection device: the detection of every wire rope adopts flux-leakage detection method to detect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200404438U CN201413309Y (en) | 2009-04-23 | 2009-04-23 | Non-destructive testing device for simultaneous detection of four steel ropes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200404438U CN201413309Y (en) | 2009-04-23 | 2009-04-23 | Non-destructive testing device for simultaneous detection of four steel ropes |
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| Publication Number | Publication Date |
|---|---|
| CN201413309Y true CN201413309Y (en) | 2010-02-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009200404438U Expired - Fee Related CN201413309Y (en) | 2009-04-23 | 2009-04-23 | Non-destructive testing device for simultaneous detection of four steel ropes |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102674182A (en) * | 2012-05-09 | 2012-09-19 | 北京金自天正智能控制股份有限公司 | Rope damage prediction device for steel wire rope controlled by programmable logic controller |
| CN103672212A (en) * | 2012-08-30 | 2014-03-26 | 天津市常天管道有限公司 | Prestressed pipe structure with broken wire monitoring function |
| CN103994998A (en) * | 2013-02-20 | 2014-08-20 | 烟台久新精密机械设备有限公司 | Nondestructive flaw detector for steel wire ropes |
| CN105181787A (en) * | 2015-09-14 | 2015-12-23 | 西安建筑科技大学 | Device for detecting multiple steel wire ropes and application thereof |
| CN109030619A (en) * | 2018-07-26 | 2018-12-18 | 广东省特种设备检测研究院珠海检测院 | A magnetic flux leakage detection device for a steel wire rope group |
| CN112051050A (en) * | 2020-09-23 | 2020-12-08 | 中国建筑第八工程局有限公司 | Detection device and detection method for steel strand inhaul cable |
-
2009
- 2009-04-23 CN CN2009200404438U patent/CN201413309Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102674182A (en) * | 2012-05-09 | 2012-09-19 | 北京金自天正智能控制股份有限公司 | Rope damage prediction device for steel wire rope controlled by programmable logic controller |
| CN103672212A (en) * | 2012-08-30 | 2014-03-26 | 天津市常天管道有限公司 | Prestressed pipe structure with broken wire monitoring function |
| CN103994998A (en) * | 2013-02-20 | 2014-08-20 | 烟台久新精密机械设备有限公司 | Nondestructive flaw detector for steel wire ropes |
| CN105181787A (en) * | 2015-09-14 | 2015-12-23 | 西安建筑科技大学 | Device for detecting multiple steel wire ropes and application thereof |
| CN105181787B (en) * | 2015-09-14 | 2018-06-29 | 西安建筑科技大学 | A kind of device of more steel wire ropes of detection and application |
| CN109030619A (en) * | 2018-07-26 | 2018-12-18 | 广东省特种设备检测研究院珠海检测院 | A magnetic flux leakage detection device for a steel wire rope group |
| CN109030619B (en) * | 2018-07-26 | 2024-11-19 | 广东省特种设备检测研究院珠海检测院 | A magnetic flux leakage detection device for a wire rope group |
| CN112051050A (en) * | 2020-09-23 | 2020-12-08 | 中国建筑第八工程局有限公司 | Detection device and detection method for steel strand inhaul cable |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100224 Termination date: 20130423 |