CN203838108U - Fixedly-mounted steel wire rope electromagnetic detection device - Google Patents
Fixedly-mounted steel wire rope electromagnetic detection device Download PDFInfo
- Publication number
- CN203838108U CN203838108U CN201420153598.3U CN201420153598U CN203838108U CN 203838108 U CN203838108 U CN 203838108U CN 201420153598 U CN201420153598 U CN 201420153598U CN 203838108 U CN203838108 U CN 203838108U
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- China
- Prior art keywords
- wire rope
- probe
- detection module
- detection
- fixed support
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- Expired - Lifetime
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- 238000001514 detection method Methods 0.000 title claims abstract description 52
- 229910000831 Steel Inorganic materials 0.000 title abstract description 7
- 239000010959 steel Substances 0.000 title abstract description 7
- 239000000523 sample Substances 0.000 claims abstract description 47
- 238000009434 installation Methods 0.000 claims abstract description 23
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 230000005415 magnetization Effects 0.000 claims description 5
- 230000035945 sensitivity Effects 0.000 abstract description 3
- 230000004308 accommodation Effects 0.000 description 2
- 230000005291 magnetic effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000001066 destructive effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000004148 unit process Methods 0.000 description 1
Abstract
The utility model relates to a fixedly-mounted steel wire rope electromagnetic detection device and relates to a steel wire rope loss-less detection device which is simple in installation, easy to operate, wide in application range, good in detection reliability, high in sensitivity and good in repeatability. The device comprises a fixed bolt, a fixed support and probes. The lower end of the fixed support is fixed through the fixed bolt. In addition, the detection device further comprises a probe fixing seat, a rotating shaft and a detection module. The probe fixing seat is installed on the fixed support, the middle of the probe fixing seat is semicircular, the rotating shaft penetrates the semicircular structure in the middle of the probe fixing seat, and a connection plate is machined at one end of the rotating shaft and is connected with the probes. The probes comprise an upper probe and a lower probe. A plurality of steel wire ropes are arranged abreast between the two probes, a detection module is installed on the outsides of the probes, and the detection module comprises a sensor, a magnetizing unit and a signal processing unit.
Description
Technical field
The utility model relates to a kind of wire rope non-destructive detecting device, particularly relates to a kind of electromagnetic detection that adopts fixed installation cordless to detect wire rope.
Background technology
Appearance along with GB GB/T21837-2008 < < ferromagnetic steel wire rope electromechanical detection method > > and GB/T26832-2011 < < wire rope electromagnetic detection instrument technical conditions > >, clear and definite detection method and the performance requirement of wire rope ipping coil primary means, in order to ensure the use safety of wire rope, increasing Yong Sheng unit starts to attempt using wire rope electromagnetic nondestructive equipment.
The general volume of existing wire rope ipping coil primary means is large, weight ratio is heavier, and Portable belt, need to not be wrapped in during detection outside wire rope, therefore detects and is easily subject to the impact that wire rope rocks and shakes and extremely impact.Because wire rope is to be formed by rope strand twisting, therefore wire rope surface is rough, when detecting with wire rope Surface Contact, if armored rope running speed is higher, can cause strand wire and pick-up unit contact site to produce contact-impact and impact, so on the one hand can heavy wear pick-up unit, can produce very large vibratory impulse to pick-up unit on the other hand, in serious situation, can cause circuit and sensor and circuit loose contact and damage.Therefore under wire rope high-speed cruising, detection can have a strong impact on the serviceable life of testing device for wire ropes and the reliability of detection data.In addition, wire rope application is extensive, simultaneously can be very little for the space of erecting equipment, add number of devices many, the time that can give detect is short again, adopts the old-fashioned hinge opening and closing mounting means checkout equipment set-up time long, also needs parameter input, calibration and demarcation before adding detection, detection speed can not be too high generally below 5 meter per seconds, operate very loaded down with trivial details and sensitivity is lower.This for some special dimensions such as elevator and mine are difficult to meet its requirement with the detection of steel wire rope of hoist detection etc.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of simple installation, processing ease, wide accommodation, detecting reliability, highly sensitive, reproducible fixed installation wire rope electromagnetic detection.
The utility model fixed installation wire rope electromagnetic detection, comprises set bolt, fixed support, probe, and described fixed support lower end is fixed by set bolt.In addition, also comprise probe holder, turning axle and detection module, described probe holder is arranged on fixed support, probe holder middle part is semicircle, described turning axle is through the semicircular structure at probe holder middle part, turning axle one end is processed with web joint, described web joint is connected with probe, described probe comprises upper and lower two, between two probes for placing side by side some wire rope, described probe outside is provided with detection module, and described detection module comprises sensor, magnetization unit and signal processing unit.
The utility model fixed installation wire rope electromagnetic detection, is processed with chute on wherein said fixed support, and described holder is arranged on chute inside.
The utility model fixed installation wire rope electromagnetic detection, wherein said web joint is connected by coupling bolt with probe, is processed with bar hole on web joint, and described coupling bolt is arranged in bar hole.
The utility model fixed installation wire rope electromagnetic detection, includes network interface in wherein said detection module, for staff in Local or Remote deal with data.
The utility model fixed installation wire rope electromagnetic detection difference from prior art is that the utility model fixed installation wire rope electromagnetic detection adopts fixed installation and cordless to detect wire rope, eliminated due to wire rope rock and shake on the impact of detection, make the repeatability of this device and accuracy better; Testing process only needs gauge tap, and reading out data uses device more easily easy; This device adopts integrated design, sensor, magnetization unit, signal processing unit are combined, and be arranged on probe outside, make detection probe and detection module part-structure compactness in device, the volume and the general assembly (TW) that take greatly reduce, and sensitivity also increases; When this device is installed, by adjusting the position of turning axle, can make probe rotate corresponding angle, adjust the fixed position of coupling bolt and probe simultaneously, also can change the distance between probe and wire rope to be detected, these make the accommodation of this device wider, use also more convenient.
Below in conjunction with accompanying drawing, fixed installation wire rope electromagnetic detection of the present utility model is described further.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model fixed installation wire rope electromagnetic detection;
Fig. 2 is the left view of turning axle after rotating to an angle in the utility model fixed installation wire rope electromagnetic detection;
Fig. 3 is the vertical view of the utility model fixed installation wire rope electromagnetic detection.
Embodiment
As shown in Figure 1, Figure 2 and Figure 3, the utility model fixed installation wire rope electromagnetic detection comprises set bolt 1, fixed support 2, probe holder 3, turning axle 4, probe 5 and detection module 6.As depicted in figs. 1 and 2, fixed support 2 lower ends are fixed on the channel-section steel or other fixtures of working-yard by set bolt 1.On fixed support 2, be processed with chute 7, probe holder 3 is installed on chute 7.Probe holder 3 can be fixed according to work requirements in the installation of the diverse location on chute 7, and probe holder 3 middle parts are semicircle.Turning axle 4 passes from the middle part of probe holder 3, and one end of turning axle 4 is processed with web joint 8, and web joint 8 is connected with probe 5 by coupling bolt 9.Probe 5 is rectangle, comprises upper and lower two, pops one's head between 5 for placing side by side some wire rope 12 for two.As shown in Figure 2, be processed with bar hole 11 on web joint 8, coupling bolt 9 is arranged on 11 li of bar holes, by regulating the installation site of coupling bolt 9, can change probe 5 and not contact with wire rope 12 with distance and assurance probe 5 between wire rope 12.During installation, turning axle 4 is rotated a certain angle, the angle that probe 5 also can rotating photo be answered under the drive of web joint 8.As shown in Figure 3,5 outsides of popping one's head in are provided with detection module 6, detection module 6 comprises sensor, magnetization unit, signal processing unit and network interface 10, for collecting, processing, processes and output related data, and network interface 10 is conducive to staff in Local or Remote deal with data simultaneously.
The utility model course of work is as follows: with set bolt 1, fixed support 2 is fixed, regulate the position of coupling bolt 9 on holder 3, turning axle 4 and web joint 8, make to pop one's head in and 5 be just positioned at wire rope Shang Xia 12 both sides and not contacting with wire rope 12, open detection module 6 power switches, by magnetization unit, the damage of wire rope 12 is changed into magnetic signal, after being received magnetic signal and be converted into electric signal by sensor again, send signal processing unit processes to, the data after processing are the parameter that needs detection.
Above-described embodiment is described preferred implementation of the present utility model; not scope of the present utility model is limited; do not departing under the prerequisite of the utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model, all should fall in the definite protection domain of the utility model claims.
Claims (4)
1. one kind fixedly mounts wire rope electromagnetic detection, comprise set bolt, fixed support, probe, described fixed support lower end is fixed by set bolt, it is characterized in that: also comprise probe holder, turning axle and detection module, described probe holder is arranged on fixed support, probe holder middle part is semicircle, described turning axle is through the semicircular structure at probe holder middle part, turning axle one end is processed with web joint, described web joint is connected with probe, described probe comprises upper and lower two, between two probes for placing side by side some wire rope, described probe outside is provided with detection module, described detection module comprises sensor, magnetization unit and signal processing unit.
2. fixed installation wire rope electromagnetic detection according to claim 1, is characterized in that: on described fixed support, be processed with chute, described holder is arranged on chute inside.
3. fixed installation wire rope electromagnetic detection according to claim 1, is characterized in that: described web joint is connected by coupling bolt with probe, is processed with bar hole on web joint, and described coupling bolt is arranged in bar hole.
4. fixed installation wire rope electromagnetic detection according to claim 1, is characterized in that: in described detection module, include network interface, for staff in Local or Remote deal with data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420153598.3U CN203838108U (en) | 2014-04-01 | 2014-04-01 | Fixedly-mounted steel wire rope electromagnetic detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420153598.3U CN203838108U (en) | 2014-04-01 | 2014-04-01 | Fixedly-mounted steel wire rope electromagnetic detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203838108U true CN203838108U (en) | 2014-09-17 |
Family
ID=51515932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420153598.3U Expired - Lifetime CN203838108U (en) | 2014-04-01 | 2014-04-01 | Fixedly-mounted steel wire rope electromagnetic detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203838108U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105540386A (en) * | 2015-08-28 | 2016-05-04 | 洛阳百克特摩擦材料有限公司 | Detection device for dither amplitude of steel wire rope |
| CN109374725A (en) * | 2018-10-16 | 2019-02-22 | 哈尔滨工业大学（深圳） | A kind of elevator steel band electromagnetic nondestructive method and device |
| CN112462152A (en) * | 2021-01-05 | 2021-03-09 | 孙方威 | Information detection device based on electromagnetic spectrum and use method thereof |
-
2014
- 2014-04-01 CN CN201420153598.3U patent/CN203838108U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105540386A (en) * | 2015-08-28 | 2016-05-04 | 洛阳百克特摩擦材料有限公司 | Detection device for dither amplitude of steel wire rope |
| CN105540386B (en) * | 2015-08-28 | 2018-02-16 | 洛阳百克特摩擦材料有限公司 | A kind of detection means of steel wire rope jitter amplitude |
| CN109374725A (en) * | 2018-10-16 | 2019-02-22 | 哈尔滨工业大学（深圳） | A kind of elevator steel band electromagnetic nondestructive method and device |
| CN112462152A (en) * | 2021-01-05 | 2021-03-09 | 孙方威 | Information detection device based on electromagnetic spectrum and use method thereof |
| CN112462152B (en) * | 2021-01-05 | 2024-01-05 | 国网甘肃省电力公司电力科学研究院 | Information detection device based on electromagnetic spectrum and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Jia Shemin Inventor before: Jia She |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: JIA SHE TO: JIA SHEMIN |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140917 |