CN205643245U - Digital wire rope sensor of detecting a flaw - Google Patents
Digital wire rope sensor of detecting a flaw Download PDFInfo
- Publication number
- CN205643245U CN205643245U CN201620330424.9U CN201620330424U CN205643245U CN 205643245 U CN205643245 U CN 205643245U CN 201620330424 U CN201620330424 U CN 201620330424U CN 205643245 U CN205643245 U CN 205643245U
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- China
- Prior art keywords
- wire rope
- digital
- probe
- detection sensor
- flaw detection
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Abstract
The utility model provides a digital wire rope sensor of detecting a flaw, include: the probe, the probe is used for detecting wire rope's damage state to generate corresponding detected signal, a plurality of digital communication interface, a plurality of digital communication interface link to each other with probe and outside treater respectively for measuring signal transmission to the outside treater that will come from the probe. The utility model discloses can improve detection efficiency that wire rope detected a flaw and the interference killing feature in the testing process to guarantee the accuracy and the reliability of testing result.
Description
Technical field
This utility model relates to pit rope inspection technique field, particularly to a kind of digital wire rope flaw detection sensor.
Background technology
The national conditions of current China and the feature of energy reserves, decide coal as China's important foundation energy status in a short time
It is difficult to shake.Improve constantly the safety of coal mines technical merit of China, strengthen mine safety accidents hidden troubles removing and be always party, political affairs
The target that mansion and industry are pursued jointly.At present under the supervision and management of Work Safety Supervision Bureau, the nearly all colliery of China is assembled with monitoring
Monitoring, personnel positioning, liaison etc. " six big systems so that the accidents such as gas, top board, water, fire play number and are greatly decreased,
Safety of coal mines level is obviously improved.But due to the complexity of coal production condition, the steel of the systems such as mine hoisting, monkey car transport
The potential safety hazard that cord in use produces because of abrasion, flexural fatigue still exists.To this end, " safety regulations in coal mine "
Regulation steel wire rope must periodically carry out safety detection.
For effectively detecting the damage of steel wire rope, some scientific research institutions and manufacturing enterprise once have developed the spy of a series of steel wire rope both at home and abroad
Hinder equipment.But existing defect-detecting equipment still can not meet the use requirement of colliery scene, needs to be further improved.Among these
One major reason is still to use traditional analogue signal transmission side between current flaw detection sensor probe and detection main frame
Formula.
Owing to coal mine working environment has particularity, on-the-spot large-scale electromechanics, frequency conversion equipment are numerous, and start-stop is frequent, thus causes
Electromagnetic interference source is many, and annoyance level is big.Analogue signal is highly susceptible to interference in transmitting procedure, thus produces determining of signal
Amount identifies mistake, and then causes testing result not accurate enough.
Utility model content
This utility model is intended at least solve one of above-mentioned technical problem.
To this end, the purpose of this utility model is to propose a kind of digital wire rope flaw detection sensor, this digital steel wire rope is visited
Hinder the capacity of resisting disturbance during sensor can improve the detection efficiency of wire rope flaw detection and detection, thus ensure testing result
Accuracy and reliability.
To achieve these goals, the utility model discloses a kind of sight identification device, digital wire rope flaw detection sensor,
Including: probe, described probe is for detecting the faulted condition of described steel wire rope, and generation detects signal accordingly；And it is many
Individual digital communication interface, the plurality of digital communication interface is connected with described probe and ppu respectively, and being used for will
Detection signal from described probe transmits to ppu.
It addition, it is special to have following additional technology according to the digital wire rope flaw detection sensor that this utility model is above-mentioned
Levy:
In some instances, also including: image capture module, described image capture module connects with the plurality of digital communication
Mouth is connected, for the all-round peripheral images to the described steel wire rope of collection, and by the plurality of digital communication interface by described
Peripheral images transmission is to described ppu.
In some instances, described image capture module is 360 degree of visible image capturing heads.
In some instances, described probe is multiple, and the plurality of probe uses the radially multiloop mode of magnetization, so that tested
The saturated uniform magnetization of steel wire rope surveyed.
In some instances, the plurality of probe is for detecting many steel wire ropes respectively.
In some instances, the plurality of probe is for carrying out repeated detection to steel cable.
In some instances, the plurality of probe is for carrying out segmentation detection to steel cable.
In some instances, the plurality of digital communication interface uses how main peer-to-peer communications mode to carry out the transmission of data.
In some instances, the plurality of digital communication interface includes: CAN interface, RS485 interface, LonWorks
EBI, Ethernet interface and RFDC interface.
In some instances, described CAN interface, RS485 interface, LonWorks EBI use differential signal
Transmission means transmits described detection signal.
According to digital wire rope flaw detection sensor of the present utility model, at least have the advantage that
1) use the bus data transfer modes such as CAN, RS485 bus, LonWorks, support that multiple sensor is same
Time access, plug and play, the transmission of data uses how main peer-to-peer communications mode, it is possible to survey many steel wire ropes easily
Amount, it is also possible to steel cable is carried out repeated detection, averaged test measurement result, improves the standard of testing result
Really property and reliability, it is also possible to steel cable carries out segmentation detection, improves detection speed, and detection mode is versatile and flexible,
And bus uses differential signal transmission mode, improve the capacity of resisting disturbance of signal remote transmission；
2) use bus transmission model that the transmission range of signal is greatly increased, and be capable of down-hole monkey car steel wire rope
Remote online monitoring；
3) because using the RFDC interfaces such as WiFi interface, 3G interface, Zigbee, save on-the-spot substantial amounts of wired
Transmission cable, convenient for installation and maintenance, and avoid the electromagnetic interference of superposition on wire cable, improve the reliability of transmission；
4) use the visual pattern of 360 degree visible image capturing heads collection steel wire ropes, and with the carrying out of Magnetic testi signal, thus more
The deep damage status analyzing steel wire rope, it is simple to service life of steel wire rope is carried out security evaluation；It addition, visual pattern can
So that user sees the Detection results of steel wire rope intuitively.
Additional aspect of the present utility model and advantage will part be given in the following description, and part will become from the following description
Obtain substantially, or recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage are from combining the accompanying drawings below description to embodiment and will become
Substantially with easy to understand, wherein:
Fig. 1 is the structured flowchart of the digital wire rope flaw detection sensor according to this utility model embodiment；And
Fig. 2 is the digital wire rope flaw detection sensor detailed construction schematic diagram according to one embodiment of this utility model.
Detailed description of the invention
Of the present utility model embodiment is described below in detail, and the example of described embodiment is shown in the drawings, the most from start to finish
Same or similar label represents same or similar element or has the element of same or like function.Below with reference to attached
The embodiment that figure describes is exemplary, is only used for explaining this utility model, and it is not intended that to restriction of the present utility model.
In description of the present utility model, it is to be understood that term " " center ", " longitudinally ", " laterally ", " on ", D score,
The orientation of the instruction such as "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", " outward " or position
Relation is based on orientation shown in the drawings or position relationship, is for only for ease of description this utility model and simplifies description, and not
It is to indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, the most not
It is understood that as to restriction of the present utility model.Additionally, term " first ", " second " are only used for describing purpose, and it is not understood that
For instruction or hint relative importance.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " is installed ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be fixing connection, it is also possible to be to removably connect, or be integrally connected；
Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can
To be the connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood with concrete condition
Concrete meaning in this utility model.
Below in conjunction with accompanying drawing, the digital wire rope flaw detection sensor according to this utility model embodiment is described.
Fig. 1 is the structured flowchart of the digital wire rope flaw detection sensor according to one embodiment of this utility model.Such as Fig. 1 institute
Show, according to the digital wire rope flaw detection sensor 100 of this utility model embodiment, including: probe 110 and multiple numeral
Formula communication interface 120.
Wherein, probe 110 is for detecting the faulted condition of steel wire rope, and generation detects signal accordingly.
In an embodiment of the present utility model, the quantity of probe 110 is the most multiple, and multiple probe uses the most
The loop mode of magnetization, so that the detected saturated uniform magnetization of steel wire rope.
Based on this, in one example, multiple probes 110 are used for detecting many steel wire ropes respectively simultaneously, thus greatly
Reduce greatly testing cost, and improve detection efficiency.
In another example, multiple probes 110 are for carrying out repeated detection to steel cable, and then pass through external treatment
Average test measurement result asked for by device, and improving can the accuracy of testing result and reliability.
In another example, multiple probes 110 for carrying out segmentation detection to steel cable, thus improves detection speed
Degree, and make detection mode versatile and flexible.
Multiple Interface for digital communication 120 are connected with probe 110 and ppu respectively, for by the detection letter from probe
Number transmission to ppu.Wherein, multiple digital communication interfaces 120 are for example with how main peer-to-peer communications mode number
According to transmission.
Shown in Fig. 2, multiple Interface for digital communication 120 such as include CAN interface, RS485 interface, LonWorks
EBI, Ethernet interface and RFDC interface etc., thus support that multiple sensor is concurrently accessed, i.e. insert i.e.
With, and the transmission how main peer-to-peer communications mode of employing of data, the convenient degree of impairment to steel wire rope detects.
Wherein, RFDC interface such as includes: WiFi interface, 3G interface and Zigbee interface etc., can save
On-the-spot substantial amounts of wire transmission cable, convenient for installation and maintenance, and avoid the electromagnetic interference of superposition on wire cable, improve
The reliability of transmission.
Wherein, EBI such as CAN interface, RS485 interface, LonWorks EBI etc. is for example with difference
Signal transmission form transmission detection signal, thus improve the capacity of resisting disturbance of signal remote transmission, it is ensured that the standard of testing result
Really property and reliability.
Further, bus transmission model is used so that the transmission range of signal is greatly increased, it is possible to achieve detection main frame peace
Being contained in elevator Control Room, sensor such as is arranged near the little head sheave of elevator Oscillation Amplitude or cylinder at the optional position, no
By distance limit, and also can realize the remote online monitoring to down-hole monkey car steel wire rope.
Further, in an embodiment of the present utility model, this digital wire rope flaw detection sensor 100 also includes figure
As acquisition module 130 (not shown).Image capture module 130 is connected with multiple digital communication interfaces 120, uses
In the all-round peripheral images to collection steel wire rope, and by multiple digital communication interfaces 120 by outside for peripheral images transmission
Processor.On the one hand, ppu by visual pattern is contrasted with Magnetic testi signal, deeper into analysis steel wire
The damage status of rope, it is simple to service life of steel wire rope is carried out security evaluation.On the other hand, ppu shows this vision
Image, makes user see the Detection results of steel wire rope intuitively.The more important thing is, steel can be judged in advance by visual information
Whether there is the dangerous situation that outside fracture of wire tilts in cord, thus report to the police in advance, it is simple to take urgent measure, outside preventing
Portion's fracture of wire after tilting is dragged away whole flaw detection sensor, causes security incident.Wherein, image capture module 130 for example, 360
Degree visible image capturing head.
Wherein, ppu such as includes smart mobile phone, PAD or PC etc..Multiple digital communication interfaces 120 are easy to
With the access that the palm mobile communication equipment such as smart mobile phone, PDA carries out data, can easily realize mobile at smart mobile phone etc.
The currently used state of steel wire rope can be browsed in terminal whenever and wherever possible, thus facilitate user to check in time and understand steel wire rope
Degree of impairment, in order to take corresponding measure in time, improves the safety of coal mine working.
To sum up, according to the digital wire rope flaw detection sensor of this utility model embodiment, at least have the advantage that
1) use the bus data transfer modes such as CAN, RS485 bus, LonWorks, support that multiple sensor is same
Time access, plug and play, the transmission of data uses how main peer-to-peer communications mode, it is possible to survey many steel wire ropes easily
Amount, it is also possible to steel cable is carried out repeated detection, averaged test measurement result, improves the standard of testing result
Really property and reliability, it is also possible to steel cable carries out segmentation detection, improves detection speed, and detection mode is versatile and flexible,
And bus uses differential signal transmission mode, improve the capacity of resisting disturbance of signal remote transmission；
2) use bus transmission model that the transmission range of signal is greatly increased, and be capable of down-hole monkey car steel wire rope
Remote online monitoring；
3) because using the RFDC interfaces such as WiFi interface, 3G interface, Zigbee, save on-the-spot substantial amounts of wired
Transmission cable, convenient for installation and maintenance, and avoid the electromagnetic interference of superposition on wire cable, improve the reliability of transmission；
4) use the visual pattern of 360 degree visible image capturing heads collection steel wire ropes, and with the carrying out of Magnetic testi signal, thus more
The deep damage status analyzing steel wire rope, it is simple to service life of steel wire rope is carried out security evaluation；It addition, visual pattern can
So that user sees the Detection results of steel wire rope intuitively.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " concrete example ",
Or specific features, structure, material or the feature bag that the description of " some examples " etc. means to combine this embodiment or example describes
It is contained at least one embodiment of the present utility model or example.In this manual, to the schematic representation of above-mentioned term not
Necessarily refer to identical embodiment or example.And, the specific features of description, structure, material or feature can be in office
What one or more embodiments or example combine in an appropriate manner.
Embodiment the most of the present utility model, it will be understood by those skilled in the art that: not
These embodiments can be carried out multiple change in the case of departing from principle of the present utility model and objective, revise, replace and become
Type, scope of the present utility model is limited by claim and equivalent thereof.
Claims (10)
1. a digital wire rope flaw detection sensor, it is characterised in that including:
Probe, described probe is for detecting the faulted condition of described steel wire rope, and generation detects signal accordingly；And
Multiple digital communication interfaces, the plurality of digital communication interface is connected with described probe and ppu respectively, for transmitting the detection signal from described probe to ppu.
Digital wire rope flaw detection sensor the most according to claim 1, it is characterised in that also include:
Image capture module, described image capture module is connected with the plurality of digital communication interface, for the all-round peripheral images to the described steel wire rope of collection, and by the plurality of digital communication interface by described peripheral images transmission extremely described ppu.
Digital wire rope flaw detection sensor the most according to claim 2, it is characterised in that described image capture module is 360 degree of visible image capturing heads.
Digital wire rope flaw detection sensor the most according to claim 1, it is characterised in that described probe is multiple, the plurality of probe uses the radially multiloop mode of magnetization, so that the detected saturated uniform magnetization of steel wire rope.
Digital wire rope flaw detection sensor the most according to claim 4, it is characterised in that the plurality of probe is for detecting many steel wire ropes respectively.
Digital wire rope flaw detection sensor the most according to claim 4, it is characterised in that the plurality of probe is for carrying out repeated detection to steel cable.
Digital wire rope flaw detection sensor the most according to claim 4, it is characterised in that the plurality of probe is for carrying out segmentation detection to steel cable.
Digital wire rope flaw detection sensor the most according to claim 1, it is characterised in that the plurality of digital communication interface uses how main peer-to-peer communications mode to carry out the transmission of data.
Digital wire rope flaw detection sensor the most according to claim 8, it is characterised in that the plurality of digital communication interface includes: CAN interface, RS485 interface, LonWorks EBI, Ethernet interface and RFDC interface.
Digital wire rope flaw detection sensor the most according to claim 9, it is characterised in that described CAN interface, RS485 interface, LonWorks EBI use differential signal transmission mode to transmit described detection signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620330424.9U CN205643245U (en) | 2016-04-18 | 2016-04-18 | Digital wire rope sensor of detecting a flaw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620330424.9U CN205643245U (en) | 2016-04-18 | 2016-04-18 | Digital wire rope sensor of detecting a flaw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205643245U true CN205643245U (en) | 2016-10-12 |
Family
ID=57062607
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620330424.9U Expired - Fee Related CN205643245U (en) | 2016-04-18 | 2016-04-18 | Digital wire rope sensor of detecting a flaw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205643245U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105738466A (en) * | 2016-04-18 | 2016-07-06 | 中国矿业大学(北京) | Digital steel wire rope flaw detection sensor |
-
2016
- 2016-04-18 CN CN201620330424.9U patent/CN205643245U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105738466A (en) * | 2016-04-18 | 2016-07-06 | 中国矿业大学(北京) | Digital steel wire rope flaw detection sensor |
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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 |
Granted publication date: 20161012 Termination date: 20170418 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |