CN105717125B - A kind of intermediate channel connection dumbbell pin break detector apparatus and method - Google Patents
A kind of intermediate channel connection dumbbell pin break detector apparatus and method Download PDFInfo
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- CN105717125B CN105717125B CN201610061037.4A CN201610061037A CN105717125B CN 105717125 B CN105717125 B CN 105717125B CN 201610061037 A CN201610061037 A CN 201610061037A CN 105717125 B CN105717125 B CN 105717125B
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- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000012806 monitoring device Methods 0.000 claims abstract description 36
- 238000004891 communication Methods 0.000 claims abstract description 21
- 230000007547 defect Effects 0.000 claims abstract description 10
- 238000012544 monitoring process Methods 0.000 claims abstract description 7
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 40
- 238000012545 processing Methods 0.000 claims description 35
- 238000001514 detection method Methods 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 4
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
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Abstract
A kind of intermediate channel connection dumbbell pin break detector apparatus and method, belong to pin break detector apparatus and method.The device includes locking device and dumbbell pin gesture monitoring device, and locking device includes locating ring and dead ring, for the positioning of dumbbell pin gesture monitoring device；Gesture monitoring device includes elastic supporting bar, infrared transceiver and cross universal node, is used to implement the monitoring of infrared signal；To realize the real-time communication of gesture monitoring device and host computer, host computer can store and process the infrared data signal of acquisition wireless communication networks, and judge soundly to dumbbell pin Broken condition.This method using the infrared signal that arbitrary dumbbell pin break detector apparatus infrared remote receiver receives as reference, judge dumbbell pin fracture defect and be broken dumbbell pin position, it is highly reliable, accuracy is high, it is easy to spread and use.
Description
Technical field
The present invention relates to a kind of pin break detector apparatus and method, particularly a kind of intermediate channel connection dumbbell pin fracture detection
Device and method.
Background technology
In fully-mechanized mining working progradation, the middle pan of scraper conveyor is subject to self gravitation, bunker capcity and passage resistance
Etc. a variety of load collective effects, and it is subject between drag conveyor straightness, the fluctuating quantity on ground, arbitrary neighborhood intermediate channel section
Bending angle and dumbbell pin self-strength influence, easily cause the abrasion and fracture of intermediate channel and dumbbell pin, it is serious to cause
Intermediate channel connecting staggered or disengagement, the bond strength of intermediate channel dumbbell key seat is much stronger than dumbbell pin, once dumbbell pin is broken, you can
Judge intermediate channel Joint failure.
At present, fully-mechanized mining working Mine Production, for the detection still edge of intermediate channel connection dumbbell pin fracture defect
With traditional manual type, intermediate channel is difficult manually to distinguish and replace in time the dumbbell pin of fracture without being substantially misaligned or disengaging,
There are huge security risks.
The content of the invention
Goal of the invention：The present invention provides it is a kind of it is highly reliable, accuracy is high, intermediate channel easy to maintain connection dumbbell pin
Break detector apparatus and method.
To achieve these goals, present invention employs following technical solutions：The break detector apparatus is filled including solid lock
It puts and dumbbell pin gesture monitoring device；Dumbbell pin and dumbbell pin gesture monitoring device are connected in the middle pan of scraper conveyor,
It is connected between locking device and each adjacent component of dumbbell pin gesture monitoring device by positioning bolt；Dumbbell pin break detector apparatus
Ramp plate one side is arranged in, avoids the stress impact during passage.
The locking device is used for the positioning of dumbbell pin gesture monitoring device, including：Flexibly positioned circle and elastic fastening ring,
Elastic fastening ring is connected on elastic supporting bar, and flexibly positioned circle is symmetricly set on arbitrary neighborhood intermediate channel connection dumbbell pin pin rod
Both ends；The centre position of elastic supporting bar is connected with cross universal node；
The cross universal node is made of transmitting pedestal, reception pedestal and crossed joint, and transmitting pedestal intracavitary is provided with
Infrared transmitter receives pedestal intracavitary and is provided with infrared remote receiver, and two pedestals can be rotated along horizontally and vertically direction, and fairlead is used
In wiring；There is centre bore in transmitting pedestal and the center for receiving pedestal, draw emitting pedestal and receiving simultaneously to also have on pedestal
String holes；Transmitting pedestal, reception pedestal are identical with the central hole size size of candan universal joint, and the central axis of centre bore is same
On horizontal line.
The dumbbell gesture monitoring device is used for the monitoring of infrared signal；Including infrared remote receiver, infrared transmitter and
Signal processing module, signal processing module are used for the data processing of infrared signal；The infrared remote receiver of dumbbell gesture monitoring device
It is connected with the output terminal of infrared transmitter and signal processing module；Signal processing module is connected by wireless communication networks and host computer
It connects, host computer implements data processing storage display, in fact into early warning and remote control；The wireless communication networks include：
ZigBee node, ZigBee wireless routing modules and ZigBee coordinators, Zigbee routing modules select system using CC2530 pieces,
Realize the real-time communication with host computer；The host computer is included using ARM chips as the signal processing system of microprocessor, with MCGS
Industrial control software is the digital display unit and autoalarm of core.
A kind of detection method of intermediate channel connection dumbbell pin break detector apparatus, comprises the following steps：
A) Unified number, detection, are carried out to the connection dumbbell pin gesture monitoring device between arbitrary neighborhood drag conveyor
Device infrared transmitter transmitting infrared signal is received by infrared remote receiver, infrared remote receiver output termination signal processing module, letter
Infrared signal decoding and data conversion are obtained corresponding digital quantity by number processing module, then with the zigbee nodes of Unified number
Modular electrical connects, and transfers data to host computer by wireless communication networks, wireless communication networks are route by multigroup zigbee
Device module and coordinator module composition, can multi-hop selection path carry out data transmission；
B), dumbbell pin fracture defect diagnoses：Host computer obtains infrared remote receiver and receives infrared signal to generating date
Strength theory numerical value is N0, zigbee nodes collect in detection process infrared signal intensity actual numerical value is N, setting reference
Variable M0%=| N-N0|/N0, threshold value 10%：Work as M0When % values size is close to zero, show that dumbbell pin works normally；M0%
During more than 10%, show the deflection of cross universal node occurred level or vertical direction, infrared signal can not be normally received at this time,
Dumbbell pin is broken, and host computer can be numbered according to dumbbell pin gesture monitoring device and ZigBee node networking ID number judges fracture dumbbell
Pins position is put；
C), repeat step a, b, in real time detect dumbbell pin crack conditions, and by host computer to receive data processing, storage and
Display further, realizes the real-time early warning of dumbbell pin fracture defect and the long-range control of intermediate channel passage action to fracture location
System.
Advantageous effect：As a result of said program, dumbbell pin emits pedestal and reception pedestal once chain rupture failure occurs
Between candan universal joint just occurred level or vertical direction deflection, infrared signal can not be normally received at this time, with dumbbell pin
The infrared signal intensity that break detector apparatus receives is accurately to judge dumbbell pin crack conditions with reference to next, and can be quick by host computer
It determines the position of fracture dumbbell pin, enormously simplifies detection program, it is poorly efficient to overcome the blindness of artificial detection, is broken for dumbbell pin
The real-time early warning and working face remote control of failure provide reliable basis.
Description of the drawings
Fig. 1 is the layout drawing of break detector apparatus of the present invention.
Fig. 2 is break detector apparatus scheme of installation of the present invention.
Fig. 3 is locking device of the present invention and dumbbell pin gesture monitoring device structure diagram.
Fig. 4 is the control device connection diagram of the present invention.
In figure：1st, the middle pan of scraper conveyor, 2, dumbbell pin, 21, dumbbell pin pin rod, 3, dumbbell pin gesture monitoring device,
31st, locking device, 311 flexibly positioned circles, 312, elastic fastening ring, 32, elastic supporting bar, 33, cross universal node, 331, hair
Penetrate pedestal, 332, crossed joint, 333, receive pedestal, 334, fairlead, 335, centre bore.
Specific embodiment：
Further explanation is done to the present invention below in conjunction with the accompanying drawings.
The break detector apparatus includes locking device 31 and dumbbell pin gesture monitoring device；In the middle pan of scraper conveyor 1
On be connected with dumbbell pin 2 and dumbbell pin gesture monitoring device 3,3 each adjacent portions of locking device 31 and dumbbell pin gesture monitoring device
It is connected between part by positioning bolt；Dumbbell pin break detector apparatus is arranged in ramp plate one side, avoids during elapsing
Stress is impacted.
The locking device 31 is used for the positioning of dumbbell pin gesture monitoring device, including：Flexibly positioned circle 311 and elasticity are tight
Gu ring 312, elastic fastening ring 312 is connected on elastic supporting bar 32, and flexibly positioned circle 311 is symmetricly set in the middle part of arbitrary neighborhood
21 both ends of slot connection dumbbell pin pin rod；The centre position of elastic supporting bar 32 is connected with cross universal node 33；
The cross universal node 33 is made of transmitting pedestal 331, reception pedestal 333 and crossed joint 332, emits pedestal
331 intracavitary are provided with infrared transmitter, receive 333 intracavitary of pedestal and are provided with infrared remote receiver, two pedestals can be along horizontally and vertically
Direction rotates, and fairlead 334 is used to connect up；There is centre bore 335 in transmitting pedestal 331 and the center for receiving pedestal 334, sending out
It penetrates pedestal 331 and receives on pedestal 334 while also fairlead 334；Emit pedestal, the center for receiving pedestal and candan universal joint
Pore size size is identical, and the central axis of centre bore is on same horizontal line.
The dumbbell gesture monitoring device 3 is used for the monitoring of infrared signal；Including infrared remote receiver, infrared transmitter and
Signal processing module, signal processing module are used for the data processing of infrared signal；The infrared remote receiver of dumbbell gesture monitoring device 3
It is connected with the output terminal of infrared transmitter and signal processing module；Signal processing module is connected by wireless communication networks and host computer
It connects, host computer implements data processing storage display, in fact into early warning and remote control；The wireless communication networks include：
ZigBee node, ZigBee wireless routing modules and ZigBee coordinators, Zigbee routing modules select system using CC2530 pieces,
Realize the real-time communication with host computer；The host computer is included using ARM chips as the signal processing system of microprocessor, with MCGS
Industrial control software is the digital display unit and autoalarm of core.
A kind of detection method of intermediate channel connection dumbbell pin break detector apparatus, comprises the following steps：
A) Unified number, detection, are carried out to the connection dumbbell pin gesture monitoring device between arbitrary neighborhood drag conveyor
Device infrared transmitter transmitting infrared signal is received by infrared remote receiver, infrared remote receiver output termination signal processing module, letter
Infrared signal decoding and data conversion are obtained corresponding digital quantity by number processing module, then with the zigbee nodes of Unified number
Modular electrical connects, and transfers data to host computer by wireless communication networks, wireless communication networks are route by multigroup zigbee
Device module and coordinator module composition, can multi-hop selection path carry out data transmission；
B), dumbbell pin fracture defect diagnoses：Host computer obtains infrared remote receiver and receives infrared signal to generating date
Strength theory numerical value is N0, zigbee nodes collect in detection process infrared signal intensity actual numerical value is N, setting reference
Variable M0%=| N-N0|/N0, threshold value 10%：Work as M0When % values size is close to zero, show that dumbbell pin works normally；M0%
During more than 10%, show the deflection of cross universal node occurred level or vertical direction, infrared signal can not be normally received at this time,
Dumbbell pin is broken, and host computer can be numbered according to dumbbell pin gesture monitoring device and ZigBee node networking ID number judges fracture dumbbell
Pins position is put；
C), repeat step a, b, in real time detect dumbbell pin crack conditions, and by host computer to receive data processing, storage and
Display further, realizes the real-time early warning of dumbbell pin fracture defect and the long-range control of intermediate channel passage action to fracture location
System.
Embodiment 1：To achieve these goals, present invention employs following technical solutions：
In Fig. 1,2, a kind of intermediate channel couples 2 break detector apparatus 3 of dumbbell pin, which fills including solid lock
Put 31 and dumbbell pin gesture monitoring device；The locking device is used for the positioning of dumbbell pin gesture monitoring device, attitude monitoring dress
Put the monitoring for infrared signal；The signal processing module be used for infrared signal data processing, wireless communication networks by
ZigBee wireless data transmission modules are formed, and Zigbee module selects system, it can be achieved that real-time communication with host computer using CC2530 pieces；
The host computer is included using ARM chips as the signal processing system of microprocessor, using MCGS industrial control softwares as the digital display list of core
Member and autoalarm etc..
Such as Fig. 2,3, the locking device includes flexibly positioned circle 311 and elastic fastening ring 312, flexibly positioned circle are symmetrically set
It puts and couples 21 both ends of dumbbell pin pin rod in arbitrary neighborhood intermediate channel 1；The gesture monitoring device includes elastic supporting bar 32, infrared
Transceiver and cross universal node 33；It is connected between locking device and each adjacent component of gesture monitoring device by positioning bolt.
The cross universal node is made of transmitting pedestal 331, reception pedestal 333 and crossed joint 332, emits pedestal intracavitary
Infrared transmitter is provided with, pedestal intracavitary is received and is provided with infrared remote receiver, two pedestals can be rotated along horizontally and vertically direction, drawn
String holes 334 is used to connect up；
The dumbbell pin break detector apparatus is arranged in ramp plate one side, avoids the stress impact during passage；Institute
Stating the transmitting pedestal, reception pedestal and candan universal joint of dumbbell pin gesture monitoring device has the centre bore 335 of identical size,
And the central axis of centre bore is on same horizontal line.
Such as Fig. 4, a kind of detection method of intermediate channel connection dumbbell pin break detector apparatus comprises the following steps：
A) Unified number, detection, are carried out to the connection dumbbell pin gesture monitoring device between arbitrary neighborhood drag conveyor
Device infrared transmitter transmitting infrared signal is received by infrared remote receiver, infrared remote receiver output termination signal processing module, letter
Infrared signal decoding and data conversion are obtained corresponding digital quantity by number processing module, then with the zigbee nodes of Unified number
Modular electrical connects, and transfers data to host computer by wireless communication networks, wireless communication networks are route by multigroup zigbee
Device module and coordinator module composition, can multi-hop selection path carry out data transmission；
B), dumbbell pin fracture defect diagnoses：Host computer obtains infrared remote receiver and receives infrared signal to generating date
Strength theory numerical value is N0, zigbee nodes collect in detection process infrared signal intensity actual numerical value is N, setting reference
Variable M0%=| N-N0|/N0, threshold value 10%：Work as M0When % values size is close to zero, show that dumbbell pin works normally；M0%
During more than 10%, show the deflection of cross universal node occurred level or vertical direction, infrared signal can not be normally received at this time,
Dumbbell pin is broken, and host computer can be numbered according to dumbbell pin gesture monitoring device and ZigBee node networking ID number judges fracture dumbbell
Pins position is put；
C), repeat step a, b, in real time detect dumbbell pin crack conditions, and by host computer to receive data processing, storage and
It has been shown that, further, it can be achieved that the real-time early warning of dumbbell pin fracture defect and being acted to the intermediate channel passage of fracture location long-range
Control etc..
Claims (2)
1. a kind of intermediate channel couples dumbbell pin break detector apparatus, it is characterised in that：The break detector apparatus includes locking device
（31）With dumbbell pin gesture monitoring device；Dumbbell pin and dumbbell pin attitude monitoring dress are connected in the middle pan of scraper conveyor
It puts, is connected between locking device and each adjacent component of dumbbell pin gesture monitoring device by positioning bolt；Dumbbell pin fracture detection
Device is arranged in ramp plate one side, avoids the stress impact during passage；
The locking device is used for the positioning of dumbbell pin gesture monitoring device, including：Flexibly positioned circle and elastic fastening ring, elasticity
Dead ring is connected on elastic supporting bar, and flexibly positioned circle is symmetricly set on arbitrary neighborhood intermediate channel connection dumbbell pin pin rod two
End；The centre position of elastic supporting bar is connected with cross universal node；
The dumbbell gesture monitoring device is used for the monitoring of infrared signal；Including infrared remote receiver, infrared transmitter and signal
Processing module, signal processing module are used for the data processing of infrared signal；The infrared remote receiver of dumbbell gesture monitoring device and red
The output terminal of external transmitter and signal processing module connects；Signal processing module is connected by wireless communication networks with host computer,
Host computer implements data processing storage display, real-time early warning and remote control；The wireless communication networks include：ZigBee is saved
Point, ZigBee wireless routing modules and ZigBee coordinators, Zigbee routing modules select system using CC2530 pieces, realize with it is upper
The real-time communication of position machine；The host computer is included using ARM chips as the signal processing system of microprocessor, with MCGS industrial control softwares
For the digital display unit and autoalarm of core；
The cross universal node is made of transmitting pedestal, reception pedestal and crossed joint, and transmitting pedestal intracavitary is provided with infrared
Transmitter receives pedestal intracavitary and is provided with infrared remote receiver, and two pedestals can be rotated along horizontally and vertically direction, and fairlead is used for cloth
Line；There is centre bore in transmitting pedestal and the center for receiving pedestal, in transmitting pedestal and receive on pedestal also fairlead simultaneously；
Transmitting pedestal, reception pedestal are identical with the central hole size size of candan universal joint, and the central axis of centre bore is in same water
On horizontal line.
2. a kind of detection method of intermediate channel connection dumbbell pin break detector apparatus described in claim 1, it is characterised in that：It should
Detection method comprises the following steps：
a）, between arbitrary neighborhood drag conveyor connection dumbbell pin gesture monitoring device carry out Unified number, detection device
Infrared transmitter transmitting infrared signal is received by infrared remote receiver, infrared remote receiver output termination signal processing module, at signal
Reason module by infrared signal decoding and data conversion obtain corresponding digital quantity, then with the zigbee node modules of Unified number
Electrical connection, transfers data to host computer, wireless communication networks are by multigroup zigbee routers mould by wireless communication networks
Block and coordinator module composition a plurality of can select path to carry out data transmission；
b）, dumbbell pin fracture defect diagnosis：Host computer obtains infrared remote receiver and receives infrared signal intensity to generating date
Theoretical values are N0, the infrared signal intensity actual numerical value that zigbee nodes collect in detection process is N, sets reference variable
M0%=|N-N0|/N0, threshold value 10%：Work as M0When % values size is close to zero, show that dumbbell pin works normally；M0% is more than 10%
When, show the deflection of cross universal node occurred level or vertical direction, infrared signal can not be normally received at this time, dumbbell pin breaks
It splits, host computer can be numbered according to dumbbell pin gesture monitoring device and ZigBee node networking ID number judges fracture dumbbell pin position；
C), repetition step a, b detects dumbbell pin crack conditions in real time, and by host computer to receiving data processing, storage and showing
Show, further, realize the real-time early warning of dumbbell pin fracture defect and remote control is acted to the intermediate channel passage of fracture location.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610061037.4A CN105717125B (en) | 2016-01-28 | 2016-01-28 | A kind of intermediate channel connection dumbbell pin break detector apparatus and method |
| AU2016390227A AU2016390227B2 (en) | 2016-01-28 | 2016-12-02 | Breaking detection device and method for dumbbell pin connected to middle trough |
| CA2986065A CA2986065C (en) | 2016-01-28 | 2016-12-02 | Breaking detection device and method for dumbbell pin connected to middle trough |
| PCT/CN2016/108400 WO2017128857A1 (en) | 2016-01-28 | 2016-12-02 | Middle groove coupling dumbbell pin breakage detection apparatus and method |
| ZA2018/00779A ZA201800779B (en) | 2016-01-28 | 2018-02-06 | Middle groove coupling dumbbell pin breakage detection apparatus and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610061037.4A CN105717125B (en) | 2016-01-28 | 2016-01-28 | A kind of intermediate channel connection dumbbell pin break detector apparatus and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105717125A CN105717125A (en) | 2016-06-29 |
| CN105717125B true CN105717125B (en) | 2018-05-25 |
Family
ID=56155310
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610061037.4A Expired - Fee Related CN105717125B (en) | 2016-01-28 | 2016-01-28 | A kind of intermediate channel connection dumbbell pin break detector apparatus and method |
Country Status (5)
| Country | Link |
|---|---|
| CN (1) | CN105717125B (en) |
| AU (1) | AU2016390227B2 (en) |
| CA (1) | CA2986065C (en) |
| WO (1) | WO2017128857A1 (en) |
| ZA (1) | ZA201800779B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105717125B (en) * | 2016-01-28 | 2018-05-25 | 中国矿业大学 | A kind of intermediate channel connection dumbbell pin break detector apparatus and method |
| CN106442735A (en) * | 2016-08-26 | 2017-02-22 | 北京普华亿能风电技术有限公司 | Acoustic emission based bolt fracture signal detection method |
| CN112461430B (en) * | 2020-11-26 | 2022-02-11 | 燕山大学 | Bolt state online monitoring system of wind driven generator |
| CN113184484B (en) * | 2021-05-17 | 2022-09-02 | 中国矿业大学 | Scraper conveyor health monitoring system and monitoring method |
| CN113148549A (en) * | 2021-05-25 | 2021-07-23 | 威世诺智能科技(青岛)有限公司 | Sensing method for collecting multivariate information based on middle groove goaf side of scraper conveyor |
| CN113635013B (en) * | 2021-08-25 | 2022-10-04 | 哈尔滨焊接研究院有限公司 | Method for positioning rack rail seat on middle groove |
| CN116913053A (en) * | 2023-06-20 | 2023-10-20 | 镇江加勒智慧电力科技股份有限公司 | Automatic alarm type bus duct and monitoring system for fracture |
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| CN204568636U (en) * | 2015-04-29 | 2015-08-19 | 辽宁工程技术大学 | Slat conveyer dynamometry connection dumbbell pin |
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| CH665364A5 (en) * | 1985-10-30 | 1988-05-13 | Cybelec Sa | DEVICE FOR AUTOMATICALLY CONTROLLING THE FOLDING OPERATION DURING FOLDING WITH A BENDING PRESS. |
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2016
- 2016-01-28 CN CN201610061037.4A patent/CN105717125B/en not_active Expired - Fee Related
- 2016-12-02 AU AU2016390227A patent/AU2016390227B2/en not_active Ceased
- 2016-12-02 WO PCT/CN2016/108400 patent/WO2017128857A1/en active Application Filing
- 2016-12-02 CA CA2986065A patent/CA2986065C/en not_active Expired - Fee Related
-
2018
- 2018-02-06 ZA ZA2018/00779A patent/ZA201800779B/en unknown
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| WO1987002017A1 (en) * | 1985-09-26 | 1987-04-09 | Bergwerksverband Gmbh | Device for determining chain breakages in chain-driven operating material |
| CN103134440A (en) * | 2011-11-21 | 2013-06-05 | 宏碁股份有限公司 | Circuit board curvature detecting device and circuit board curvature detecting method |
| CN204568636U (en) * | 2015-04-29 | 2015-08-19 | 辽宁工程技术大学 | Slat conveyer dynamometry connection dumbbell pin |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN105717125A (en) | 2016-06-29 |
| AU2016390227A1 (en) | 2017-10-26 |
| AU2016390227B2 (en) | 2019-01-31 |
| WO2017128857A1 (en) | 2017-08-03 |
| CA2986065A1 (en) | 2017-08-03 |
| CA2986065C (en) | 2020-05-12 |
| ZA201800779B (en) | 2018-12-19 |
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