CN103171874B - A kind of steel rope core conveying belt nondestructive monitoring device - Google Patents
A kind of steel rope core conveying belt nondestructive monitoring device Download PDFInfo
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- CN103171874B CN103171874B CN201310068400.1A CN201310068400A CN103171874B CN 103171874 B CN103171874 B CN 103171874B CN 201310068400 A CN201310068400 A CN 201310068400A CN 103171874 B CN103171874 B CN 103171874B
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- steel rope
- rope core
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Abstract
The invention discloses a kind of steel rope core conveying belt nondestructive monitoring device, comprise and be at least onely arranged at the X-ray emitter of steel rope core conveyer side and be placed in receptor above load-transfer device and corresponding with described X-ray emitter, X-ray emitter is connected with main control system respectively with receptor, and main control system connects optical transmitter and receiver, speed sensor and weighing instrument respectively; Optical transmitter and receiver connects upper computer, thus realizes the Long-distance Control to steel rope core test section and longitudinal tear monitoring part.This device integrates image technique, defect location technology, leaks the technology such as material monitoring technology, sensor technology, Dynamic Non-Destruction Measurement, remote data transmission technology and modern computer, thus efficiently, accurately steel rope core defect and the breakage of load-transfer device colloid are detected, and the accurate location to defect.
Description
Technical field
The invention belongs to lossless detection technical field, be specifically related to image technique (acquisition technology, image processing and analyzing technology and image automatic identification technology), defect location technology, leak the technology such as material monitoring technology, sensor technology, Dynamic Non-Destruction Measurement, remote data transmission technology and modern computer, design a kind of steel rope core conveying belt nondestructive monitoring device with explosion prevention function.
Background technology
Present colliery, various up-to-date technology widely uses, and production capacity is very large, and the lifting of ore deposit underground coal generally all uses steel rope core conveying belt.Therefore, can steel rope core conveying belt transport safely, efficiently, directly has influence on the benefit in safety in production and colliery.Therefore, industry urgent need in colliery is a kind of can realize lossless detection and the technology of energy on-line real time monitoring, to ensure that whole piece steel rope core conveying belt remains at safe and reliable state.
Traditional steel rope core conveying belt mostly adopts X-ray equipment Static Detection to predict its safety performance and service life, although this detecting instrument is directly perceived, must stops producing, can not realize real time on-line monitoring when detecting.In addition, manual operation labour intensity is large, and efficiency is low, and detection time is long, and the health of long-time irradiation to testing staff of X-ray has infringement, and cannot realize the overall length test of steel rope core conveying belt, the defect of load-transfer device can not Timeliness coverage.A kind of quick, accurate, real-time monitoring mode of current shortage.
Nondestructive testing technique up-to-date at present can realize real time on-line monitoring function, effectively can find the defect of load-transfer device, but the accurate location of load-transfer device defect can not be realized, in addition, the defect in wire that this monitoring technology can only occur for load-transfer device, the longitudinal tear for load-transfer device gum part does not have effect.
Summary of the invention
The object of this invention is to provide a kind of steel rope core conveying belt nondestructive monitoring device, fundamentally overcome the deficiency of above-mentioned method of inspection, realize real non-destructive monitoring, defect accurately locate, longitudinal tear warning etc., and realize remote monitor and control by remote computer, thoroughly stop the injury of X shutdown to personnel, ensure steel rope core conveying belt transport safely.
The object that the present invention adopts is realized by following technical proposals:
A kind of steel rope core conveying belt nondestructive monitoring device, comprise and be at least onely arranged at the X-ray emitter of steel rope core conveyer side and be placed in receptor above load-transfer device and corresponding with described X-ray emitter, X-ray emitter is connected with main control system respectively with receptor, and main control system connects optical transmitter and receiver, speed sensor and weighing instrument respectively; Optical transmitter and receiver connects upper computer, thus realizes the Long-distance Control to steel rope core test section and longitudinal tear monitoring part.
Further, described main control system comprises a control desk, and control desk is connected to 1# power panel, 2# power panel and 3# power panel respectively; Wherein, 1# power panel and control desk connect USB optical transmitter and receiver, USB optical transmitter and receiver ground plane optical transmitter and receiver; Described 2# power panel connects speed sensor and weighing instrument respectively, and speed sensor and weighing instrument connect control desk respectively; 3# power panel connects X-ray emitter and receptor respectively, and X-ray emitter and receptor connect control desk respectively.
Further, described X-ray emitter is equipped with an XRB160P type X-ray all-in-one, and described receptor is equipped with a P3-08-1638 type radiation detector.
Further, described X-ray emitter and receptor are arranged between load-transfer device, and spacing is 75 ~ 85mm.
Further, described speed sensor is arranged at load-transfer device upper end, the running velocity of Real-Time Monitoring load-transfer device.
Further, described weighing instrument is placed between upper and lower load-transfer device, and a splicing funnel is placed on weighing instrument top, the longitudinal tear of Real-Time Monitoring load-transfer device colloid.
Further, described upper computer is connected to telltale, in real time the situation of display down-hole nondestructive monitoring device.
The present invention is by arranging at the upper and lower end of steel rope core conveying belt the X-ray emitter and receptor that are connected with main control system, and on steel rope core conveying belt, be provided with the speed sensor and weighing instrument that are connected with main control system, connect ground light terminal to upper computer by main control system, upper computer shows the longitudinal tear Real-Time Monitoring information of the inner structure situation of steel rope core conveying belt and the belt colloid of steel rope core conveying belt in real time.
This device integrates image technique, defect location technology, leaks the technology such as material monitoring technology, sensor technology, Dynamic Non-Destruction Measurement, remote data transmission technology and modern computer, thus efficiently, accurately steel rope core defect and the breakage of load-transfer device colloid are detected, and the accurate location to defect.Information under colliery is passed through real time on-line monitoring by the present invention, reduce manual operation labour intensity, the long-time irradiation decreasing detection time and X-ray, to the physical impairment of testing staff, improves work efficiency, is a kind of quick, accurate, real-time monitoring device harmless to human body.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is system principle diagram of the present invention.
Wherein: 1, telltale, 2, upper computer, 3, optical transmitter and receiver, 4, main control system, 5, X-ray emitter, 6, receptor, 7, weighing instrument, 8, speed sensor, 9, steel rope core conveyer, 10, splicing funnel.
Detailed description of the invention
Below in conjunction with accompanying drawing, steel rope core conveying belt nondestructive monitoring device of the present invention is further described.
As shown in Figure 1, a kind of steel rope core conveying belt nondestructive monitoring device, this device can be divided into three parts: steel rope core test section, longitudinal tear monitoring part, long-range display control section.
Steel rope core test section is included in steel rope core conveyer 9 load-transfer device side and is provided with above an X-ray emitter 5, the load-transfer device corresponding with X-ray emitter 5 and arranges a receptor 6, and X-ray emitter 5 is connected with main control system 4 respectively with receptor 6; Speed sensor 8 is arranged between upper conveyor belt and lower load-transfer device, and with lower load-transfer device wipe contact, speed sensor 8 is connected with main control system 4, and main control system 4 connects ground light terminal 3 optical transmitter and receiver 3 and connects upper computer 2, thus realizes the Long-distance Control to steel rope core test section.
X-ray emitter 5 is equipped with one can the XRB160P type X-ray all-in-one of continuous working, and receptor 6 is equipped with a P3-08-1638 type radiation detector.Consider that upper conveyor belt has goods to exist, the accuracy of test can be affected, select lower load-transfer device to be tested belt.X-ray emitter 5 is arranged on the downside of lower load-transfer device, receptor 6 is contained between upper conveyor belt and lower load-transfer device, with lower conveying with a fixing spacing distance, this distance is relevant with the width of tested belt, and be related to the visibility of test pattern, current this spacing distance of test gained is 80mm, and spacing can between 75 ~ 85mm.During installation, X-ray emitter 5 and receptor 6 adopt independent rack, do not contact with load-transfer device, and main control system 4 is installed on load-transfer device side.
Longitudinal tear monitoring part is included between upper and lower load-transfer device and places a weighing instrument 7, and a splicing funnel 10 is placed on weighing instrument 7 top, and weighing instrument 7 is connected with main control system 4.When there is longitudinal tear defect in load-transfer device, coal cinder leaks down from the colloid breach torn continuously, and collect via splicing funnel 10 and fall, the swash plate of coal cinder to weighing instrument 7 impacts, weighing instrument 7 is presented at the window of weighing instrument 7 to this impulsive force identification, and impact signal is transferred to main control system 4.
Long-range display control section forms primarily of chart display 1, upper computer 2, optical cable, optical transmitter and receiver 3.Steel rope core test section and longitudinal tear monitoring part detection to signal be transferred to upper computer by main control system 4 via optical cable, optical transmitter and receiver 3, simultaneously the control signal that sends of upper computer is via optical transmitter and receiver 3, optical cable transmission to main control system 4, thus realizes steel rope core test section and longitudinal tear monitoring Long-distance Control partly.
As shown in Figure 2, the main control system 4 of this device comprises a control desk, and control desk is connected to 1# power panel, 2# power panel and 3# power panel respectively; Wherein, 1# power panel and control desk connect USB optical transmitter and receiver, USB optical transmitter and receiver ground plane optical transmitter and receiver 3; Described 2# power panel connects speed sensor 8 and weighing instrument 7 respectively, and speed sensor 8 and weighing instrument 7 connect control desk respectively; 3# power panel connects X-ray emitter 5 and receptor 6 respectively, and X-ray emitter 5 and receptor 6 connect control desk respectively.
The principle of this device is, X-ray bundle sends fan beam by X-ray emitter 5, and through the lower load-transfer device run, the X-ray bundle carrying tested load-transfer device information is received device 6 and receives, and receptor is transferred to main control system 4 after signal conversion; Again via optical cable transmission to aboveground ground light terminal, optical transmitter and receiver is connected with upper computer, and upper computer shows the inner structure situation of steel rope core conveying belt in real time.
The speed signal that speed sensor 8 records is transferred to main control system 4, then accepts via the speed sensor receiving box in main control system 4 and change, at the window display speed reading of main control system 4.
Main control system 4 is equipped with power supply and the down-hole USB optical transmitter and receiver of device, and X-ray emitter 5, receptor 6, weighing instrument 7, speed sensor 8 four parts control circuit, the circuit on/off of these four parts can be realized.
Speed sensor is between upper and lower load-transfer device, and with lower load-transfer device wipe contact, the speed signal of collection is transferred to main control system conversion, then via optical cable transmission to aboveground ground light terminal, optical transmitter and receiver is connected with upper computer, the real-time speed of upper computer display steel rope core conveying belt.
Weighing instrument is between upper and lower load-transfer device, a splicing funnel is placed on weighing instrument top, the leakage material of the longitudinal optional position of load-transfer device is collected, leak material to fall to triggering weighing instrument, weight registration can be presented on weighing instrument in real time, and weight signal is transferred to main control system simultaneously, again via optical cable transmission to aboveground ground light terminal, optical transmitter and receiver is connected with upper computer, and material weight is leaked in upper computer display, by the longitudinal tear situation of software automatic decision steel rope core conveying belt.
Optical transmitter and receiver, upper computer are in aboveground Control Room, optical cable is used to be connected with down-hole main control system, signal enters upper computer by optical transmitter and receiver, the situation of real-time display down-hole nondestructive monitoring device, simultaneously, ground control signal to down-hole, commands nondestructive monitoring device work/stopping by optical transmitter and receiver, optical cable transmission.
Above content is in conjunction with concrete preferred implementation further description made for the present invention; can not assert that the specific embodiment of the present invention is only limitted to this; for general technical staff of the technical field of the invention; without departing from the inventive concept of the premise; some simple deduction or replace can also be made, all should be considered as belonging to the present invention by submitted to claims determination scope of patent protection.
Claims (1)
1. a steel rope core conveying belt nondestructive monitoring device, is characterized in that, this device comprises steel rope core test section, longitudinal tear monitoring part, long-range display control section:
Steel rope core test section comprises and is at least onely arranged at the X-ray emitter (5) under steel rope core conveying belt on the downside of load-transfer device and is placed in receptor (6) above lower load-transfer device and corresponding with described X-ray emitter (5), and the two spacing is 75 ~ 85mm; Speed sensor (8), X-ray emitter (5) are connected with main control system (4) respectively with receptor (6); Speed sensor (8) is arranged between upper conveyor belt and lower load-transfer device, and with lower load-transfer device wipe contact, main control system (4) connects ground light terminal (3) respectively, optical transmitter and receiver (3) connects upper computer (2), thus realizes the Long-distance Control to steel rope core test section and longitudinal tear monitoring part;
Longitudinal tear monitoring part is included between upper and lower load-transfer device and places a weighing instrument (7), a splicing funnel (10) is placed on weighing instrument (7) top, and weighing instrument (7) is connected with main control system (4);
Long-range display control section comprises chart display (1), upper computer (2), optical cable, optical transmitter and receiver (3);
Described main control system (4) comprises a control desk, and control desk is connected to 1# power panel, 2# power panel and 3# power panel respectively; Wherein, 1# power panel and control desk connect USB optical transmitter and receiver, USB optical transmitter and receiver ground plane optical transmitter and receiver (3); Described 2# power panel connects speed sensor (8) and weighing instrument (7) respectively, and speed sensor (8) and weighing instrument (7) connect control desk respectively; 3# power panel connects X-ray emitter (5) and receptor (6) respectively, and X-ray emitter (5) and receptor (6) connect control desk respectively;
Described X-ray emitter (5) is equipped with an XRB160P type X-ray all-in-one, and described receptor (6) is equipped with a P3-08-1638 type radiation detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310068400.1A CN103171874B (en) | 2013-03-04 | 2013-03-04 | A kind of steel rope core conveying belt nondestructive monitoring device |
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| CN201310068400.1A CN103171874B (en) | 2013-03-04 | 2013-03-04 | A kind of steel rope core conveying belt nondestructive monitoring device |
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| Publication Number | Publication Date |
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| CN103171874A CN103171874A (en) | 2013-06-26 |
| CN103171874B true CN103171874B (en) | 2015-10-14 |
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| CN201310068400.1A Expired - Fee Related CN103171874B (en) | 2013-03-04 | 2013-03-04 | A kind of steel rope core conveying belt nondestructive monitoring device |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104909137A (en) * | 2014-03-12 | 2015-09-16 | 无锡百科知识产权有限公司 | Monitoring system of belt conveying line |
| CN104198673B (en) * | 2014-09-03 | 2016-01-20 | 安徽工业大学 | For detection method and the device of thin plate thennoforming performance test pilot scale instability |
| CN105059870A (en) * | 2015-08-26 | 2015-11-18 | 湖南千盟工业视觉技术有限公司 | Belt tearing detection device based on image processing |
| CN105692120B (en) * | 2015-12-18 | 2017-11-14 | 河北省机电一体化中试基地 | A kind of conveyer belt longitudinal ripping detecting device and detection method |
| CN106053493A (en) * | 2016-07-28 | 2016-10-26 | 东莞市迪文数字技术有限公司 | Metal structure remote injury detection system and detection method thereof |
| CN107380953A (en) * | 2017-07-24 | 2017-11-24 | 合肥星袖机械科技有限公司 | A kind of material transmitting device system of material leak-proof automatic speed regulation alarm |
| CN108267560B (en) * | 2017-12-26 | 2020-11-06 | 嘉兴昱天工业设计有限公司 | Nondestructive testing equipment for metal materials of round rods and round pipes |
| CN112858350A (en) * | 2019-11-12 | 2021-05-28 | 山西戴德测控技术有限公司 | Portable microfocus X-ray aramid fiber conveyer belt detection device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| SU1588658A1 (en) * | 1988-04-05 | 1990-08-30 | Производственное Объединение "Ждановтяжмаш" | Apparatus for checking longitudinal rupture of conveyer belt |
| CN201296531Y (en) * | 2008-11-18 | 2009-08-26 | 上海罗泾矿石码头有限公司 | Anti-tearing device used on adhesive tape of belt conveyer |
| CN101885416A (en) * | 2010-06-14 | 2010-11-17 | 山西华控伟业科技有限公司 | Novel steel wire core conveyer belt detector for mine |
| DE102010036331A1 (en) * | 2010-07-12 | 2012-01-12 | Phoenix Conveyor Belt Systems Gmbh | Device for monitoring the connection of a conveyor belt by means of high-energy radiation, in particular X-rays |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005023688A1 (en) * | 2003-09-03 | 2005-03-17 | Phoenix Ag | Control device for a conveyor |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1588658A1 (en) * | 1988-04-05 | 1990-08-30 | Производственное Объединение "Ждановтяжмаш" | Apparatus for checking longitudinal rupture of conveyer belt |
| CN201296531Y (en) * | 2008-11-18 | 2009-08-26 | 上海罗泾矿石码头有限公司 | Anti-tearing device used on adhesive tape of belt conveyer |
| CN101885416A (en) * | 2010-06-14 | 2010-11-17 | 山西华控伟业科技有限公司 | Novel steel wire core conveyer belt detector for mine |
| DE102010036331A1 (en) * | 2010-07-12 | 2012-01-12 | Phoenix Conveyor Belt Systems Gmbh | Device for monitoring the connection of a conveyor belt by means of high-energy radiation, in particular X-rays |
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Address after: 710304 Shaanxi city of Xi'an province high tech Zone Caotang science and technology industrial base of North South Road No. 9 science and technology enterprise accelerator Park Building No. 15 Applicant after: Xi'an Bossun Coal Mine Safety Technology Co., Ltd. Address before: 710304 Shaanxi city of Xi'an province science and technology enterprises to accelerate high-tech zone cottage base technology business accelerator Building No. 15 Applicant before: Xi'an Bossun Coal Mine Safety Technology Co., Ltd. |
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