CN106525965A - Nondestructive detection system of cable fault points - Google Patents
Nondestructive detection system of cable fault points Download PDFInfo
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- CN106525965A CN106525965A CN201510847695.1A CN201510847695A CN106525965A CN 106525965 A CN106525965 A CN 106525965A CN 201510847695 A CN201510847695 A CN 201510847695A CN 106525965 A CN106525965 A CN 106525965A
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- cable
- pillar
- ultrasonic wave
- supersonic wave
- controller
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- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The invention discloses a nondestructive detection system of cable fault points. The system comprises a detection carrier, a supersonic wave transmitting terminal, a supersonic wave receiving end, a comparator, a controller and an indicating device; the supersonic wave transmitting terminal is used for transmitting incident supersonic wave with preset energy to a cable when the cable passes through a detection carrier, after the incident supersonic wave permeates the cable, the transmitted supersonic wave is incident on the supersonic wave receiving end; the supersonic wave receiving end converts transmitted supersonic wave energy which is received by the receiving end into corresponding electricity value; an input terminal of the comparator converts obtained electricity value and compares whether the electricity value is less than the preset electricity value; when the indicating device receives a high level signal, a prompting mark is printed on the cable. A supersonic wave detector is used for carrying out fault point detection of wires and cables, the wires and the cables can be detected in a condition without shutdown, radiation does not exist for personnel, detection results have high accuracy, manual identification with naked eyes is avoided, misjudgement is reduced, and detection efficiency is improved.
Description
Technical field
The present invention relates to electric wire detection field, particularly a kind of detection means of electric wire breakpoint.
Background technology
In the production of cable and wire or wiring process, generally require to carry out the cable and wire for producing fault test or injury detection,
Prevent the loss brought by failure cable；Power cable occurs in that high pressure, middle pressure, three kinds of grade power cables of low pressure are advanced side by side
Situation, lay that environment is increasingly complex, fault type is more and more, if discovery is processed not in time, consequence is hardly imaginable.When
During production line (such as the cable production line) of continuous production operation, the copper cash wound on reel is needed, is needed in coiling or is put
Trouble point detection is carried out to cable and wire during line.
Accordingly, it would be desirable to a kind of Method of Cable Trouble Point nondestructive detection system.
The content of the invention
It is an object of the invention to provide a kind of Method of Cable Trouble Point nondestructive detection system.
The purpose of the present invention is realized by such technical scheme：
A kind of Method of Cable Trouble Point nondestructive detection system that the present invention is provided, connects including detection bearing, ultrasonic wave transmitting terminal, ultrasonic wave
Receiving end, comparator, controller and marking device；
The ultrasonic wave transmitting terminal launches the incident ultrasound wave of preset energy when cable is by detecting bearing to cable；
The incident ultrasound wave incides ultrasonic wave receiving terminal through the transmission ultrasonic wave after cable；
The ultrasonic wave receiving terminal, in the transmission path of transmission ultrasonic wave, the transmission ultrasonic wave energy for receiving is converted into
Corresponding charge value；
The input of the comparator is connected to receive charge value with ultrasonic wave receiving terminal；
The output end of the comparator is connected to send high level signal to controller with controller；
The marking device is connected to receive high level signal and print on cable remind mark with controller.
Further, also including alarm, the alarm is connected to send when controller receives high level signal with controller
Alarm signal.
Further, the detection bearing includes the first pillar, the second pillar and fixed pillar；
First pillar and the second pillar is corresponding is arranged on fixed pillar；First pillar arranges fluted；Described
It is provided with two pillars with the groove of the first pillar to corresponding groove, the groove is used for limiting cable position so that cable position
Pass through between groove；The ultrasonic wave transmitting terminal is arranged at the groove on the first pillar；The ultrasonic wave receiving terminal is arranged at
Groove on two pillars；The comparator and controller are arranged on fixed pillar；The marking device be arranged at the first pillar and
Groove on second pillar.
As a result of above-mentioned technical proposal, the present invention has the advantage that：
The present invention carries out trouble point detection using supersonic detector to electric wire, can be in the case of non-stop-machine to electric wire electricity
Cable is detected, radiationless to personnel, and result of detection accuracy rate is high, it is to avoid artificial naked eyes recognize, reduce erroneous judgement, improve detection
Efficiency.
Other advantages of the present invention, target and feature will be illustrated to a certain extent in the following description, and at certain
In kind of degree, based on being will be apparent to investigating hereafter to those skilled in the art, or can be from this
Instructed in bright practice.The target and other advantages of the present invention can be realized by description below and claims
And acquisition.
Description of the drawings
The description of the drawings of the present invention is as follows.
Fig. 1 is the Method of Cable Trouble Point nondestructive detection system schematic diagram of the present invention.
In figure：11 is detection bearing, 12 is ultrasonic wave transmitting terminal, 13 is ultrasonic wave receiving terminal, 14 is comparator, 15 is control
Device processed, 16 be marking device, 17 be alarm, 111 be the first pillar, 112 be the second pillar, 113 be fixed pillar, 114
For groove.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and examples.
As illustrated, a kind of Method of Cable Trouble Point nondestructive detection system that the present embodiment is provided, sends out including detection bearing 11, ultrasonic wave
Penetrate end 12, ultrasonic wave receiving terminal 13, comparator 14, controller 15 and marking device 16；
The ultrasonic wave transmitting terminal launches the incident ultrasound wave of preset energy when cable is by detecting bearing to cable,
The incident ultrasound wave incides ultrasonic wave receiving terminal through the transmission ultrasonic wave after cable；
The ultrasonic wave receiving terminal, in the transmission path of transmission ultrasonic wave, the transmission ultrasonic wave energy for receiving is converted into
Corresponding charge value；
Wherein, transmission ultrasonic wave energy is bigger, converts the charge value for obtaining also bigger；
The input of the comparator is received and whether converts the charge value comparing electrical value value that obtain less than default charge value；
The stronger output end sends high level signal when the charge value that conversion is obtained is less than default charge value to controller；
Print on cable after the marking device receives high level signal and remind mark.
Also include alarm 17, the alarm is connected to alarm signal be sent when controller receives high level signal with controller
Number.
The detection bearing includes the first pillar 111, the second pillar 112 and fixed pillar 113；
First pillar and the second pillar is corresponding is arranged on fixed pillar；First pillar arranges fluted 114；Institute
State and be provided with the second pillar with the groove of the first pillar to corresponding groove, the groove is used for limiting cable position and causing electric
Cable is located between groove and passes through；The ultrasonic wave transmitting terminal is arranged at the groove on the first pillar；The ultrasonic wave receiving terminal is arranged
Groove on the second pillar；The comparator and controller are arranged on fixed pillar；The marking device is arranged at first
Groove on post and the second pillar.
Comparator and controller in the present embodiment can adopt single-chip microcomputer or other microprocessors.Marking device can adopt automatic mark-on
Note device, on colouring agent outer surface respectively by a certain amount of electric wire for being ejected into and moving in one direction, adds on electric wire outer surface
Mark, the automatic marking device includes storage device, for storage with colouring agent colouring to the outer surface of said wires
Figure；Detection means, for detecting the translational speed of said wires；Injection apparatus, can be injecting coloring agent to above-mentioned electricity
On the outer surface of line；And control device, for the translational speed of the said wires according to detected by above-mentioned detection device, make
On outer surface of the injection apparatus according to above-mentioned figure injecting coloring agent to electric wire.
Finally illustrate, above example is only unrestricted to illustrate technical scheme, although with reference to preferably enforcement
Example has been described in detail to the present invention, it will be understood by those within the art that, technical scheme can be entered
Row modification or equivalent, without deviating from the objective and scope of the technical program, which all should be covered will in right of the invention
Ask in the middle of scope.
Claims (3)
1. a kind of Method of Cable Trouble Point nondestructive detection system, it is characterised in that：Including detection bearing, ultrasonic wave transmitting terminal, ultrasonic wave
Receiving terminal, comparator, controller and marking device；
The ultrasonic wave transmitting terminal launches the incident ultrasound wave of preset energy when cable is by detecting bearing to cable；
The incident ultrasound wave incides ultrasonic wave receiving terminal through the transmission ultrasonic wave after cable；
The ultrasonic wave receiving terminal, in the transmission path of transmission ultrasonic wave, the transmission ultrasonic wave energy for receiving is converted into
Corresponding charge value；
The input of the comparator is connected to receive charge value with ultrasonic wave receiving terminal；
The output end of the comparator is connected to send high level signal to controller with controller；
The marking device is connected to receive high level signal and print on cable remind mark with controller.
2. Method of Cable Trouble Point nondestructive detection system as claimed in claim 1, it is characterised in that：Also include alarm, the report
Alert device is connected to send alarm signal when controller receives high level signal with controller.
3. Method of Cable Trouble Point nondestructive detection system as claimed in claim 1, it is characterised in that：The detection bearing includes first
Pillar, the second pillar and fixed pillar；
First pillar and the second pillar is corresponding is arranged on fixed pillar；First pillar arranges fluted；Described
It is provided with two pillars with the groove of the first pillar to corresponding groove, the groove is used for limiting cable position so that cable position
Pass through between groove；The ultrasonic wave transmitting terminal is arranged at the groove on the first pillar；The ultrasonic wave receiving terminal is arranged at
Groove on two pillars；The comparator and controller are arranged on fixed pillar；The marking device be arranged at the first pillar and
Groove on second pillar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510847695.1A CN106525965A (en) | 2015-11-27 | 2015-11-27 | Nondestructive detection system of cable fault points |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510847695.1A CN106525965A (en) | 2015-11-27 | 2015-11-27 | Nondestructive detection system of cable fault points |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106525965A true CN106525965A (en) | 2017-03-22 |
Family
ID=58349427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510847695.1A Pending CN106525965A (en) | 2015-11-27 | 2015-11-27 | Nondestructive detection system of cable fault points |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106525965A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108695764A (en) * | 2018-06-04 | 2018-10-23 | 郑全祥 | One kind holding telescopic power cable on-bne repair device |
| CN109655526A (en) * | 2018-12-29 | 2019-04-19 | 江苏兴华胶带股份有限公司 | A kind of elevator balanced compensated chain rapid survey packing method |
-
2015
- 2015-11-27 CN CN201510847695.1A patent/CN106525965A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108695764A (en) * | 2018-06-04 | 2018-10-23 | 郑全祥 | One kind holding telescopic power cable on-bne repair device |
| CN109655526A (en) * | 2018-12-29 | 2019-04-19 | 江苏兴华胶带股份有限公司 | A kind of elevator balanced compensated chain rapid survey packing method |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170322 |