CN205779021U - Detecting system for mine hydraulic bracket - Google Patents
Detecting system for mine hydraulic bracket Download PDFInfo
- Publication number
- CN205779021U CN205779021U CN201620484588.7U CN201620484588U CN205779021U CN 205779021 U CN205779021 U CN 205779021U CN 201620484588 U CN201620484588 U CN 201620484588U CN 205779021 U CN205779021 U CN 205779021U
- Authority
- CN
- China
- Prior art keywords
- mine hydraulic
- detection device
- bracket
- hydraulic bracket
- radio receiver
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001514 detection method Methods 0.000 claims abstract description 32
- 230000006698 induction Effects 0.000 claims description 25
- 238000005065 mining Methods 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 241000256844 Apis mellifera Species 0.000 claims description 3
- 238000002604 ultrasonography Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 238000007689 inspection Methods 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims 1
- 239000003245 coal Substances 0.000 abstract description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 208000025962 Crush injury Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Landscapes
- Geophysics And Detection Of Objects (AREA)
Abstract
The utility model proposes a kind of detecting system for mine hydraulic bracket, including: detection device, radio receiver and bracket controller, wherein, described detection device is installed on the column of mine hydraulic bracket, to detect whether that object enters the working region in described mine hydraulic bracket front, described detection device uses infrared detecting device, radio frequency RFID detection device, ultrasonic detection device or video identification device.This utility model effectively avoids the situation of system erroneous judgement personnel positions, thus avoids staff and squeezed wound by mistake, ensures the life security of coal miner to greatest extent.
Description
Technical field
This utility model relates to detection technique field, particularly to a kind of detecting system for mine hydraulic bracket.
Background technology
During downhole coal mine exploitation, hydraulic support is the important component part of fully-mechanized mining equipment, and it is mainly used in supporting and controlling
The top board of work surface, isolates goaf, prevents spoil from entering stope and propeller machine.But in hydraulic support action
Time typically use and face the mode of operation putting up group action.If the hydraulic pressure being so steered when performing and moving frame and pushing and sliding action props up
Frame front has staff to enter by mistake through, it is easy to can crush injury.There is bigger potential safety hazard.
China Patent Publication No. is the patent of invention of CN 102587941 A, and this patent of invention provides a kind of mining hydraulic to prop up
Frame monitoring system, but, if there is work people in the hydraulic support front that this invention is steered when performing and moving frame and pushing and sliding action
Member enters by mistake through, it is easy to can crush injury.There is bigger potential safety hazard.
Utility model content
The purpose of this utility model is intended at least solve one of described technological deficiency.
To this end, the purpose of this utility model be to propose a kind of can detect objects in front for mine hydraulic bracket
Detecting system.
To achieve these goals, this utility model provides a kind of detecting system for mine hydraulic bracket, including: inspection
Survey device, radio receiver and bracket controller, wherein,
Described detection device is installed on the column of mine hydraulic bracket, to have detected whether that object enters described mining liquid
The working region in pressure support front, wherein, described detection device uses infrared detecting device, radio frequency RFID detection device, ultrasonic
Ripple detection device or video identification device；
Described radio receiver and described bracket controller are mounted on mine hydraulic bracket, and described wireless receiving fills
Putting and described detection device wireless connections, the outfan of described radio receiver connects described bracket controller with by described
Frame controller adjusting pole action.
Preferably, when described detection device uses infrared detecting device, described infrared detecting device includes: report to the police single
Unit, control circuit plate, infrared induction unit and wireless transmitting unit, the outfan of described infrared induction unit controls electricity with described
The input of road plate is connected, and the outfan of described control circuit plate connects with described alarm unit and described wireless transmitting unit respectively
Connect.
Preferably, described infrared induction unit includes: cover plate, filter, shade, Fresnel Lenses and infrared sense
Ying Yuan, wherein, described cover plate, filter plate, shade, Fresnel Lenses and infrared induction source, by incident side to light emission side
It is arranged in order.
Preferably, described alarm unit uses audible-visual annunciator.
Preferably, described radio receiver uses at least one communication modes following: bluetooth, purple honeybee Zigbee, Wifi,
433MHz wireless communication technique.
A kind of detecting system for mine hydraulic bracket of the present utility model, has the advantage that as follows:
1, this utility model uses whether infrared detecting device has people in detecting the people monitored area of mine hydraulic bracket, when
When someone enters into monitored area, the infrared ray that human body sends can gather infrared induction source by Fresnel Lenses after being strengthened
On.Infrared induction source receives human body radiation temperature when changing, and its signal can be sent out through the processing of circuit of control circuit plate
Go out alarm signal.Audible-visual annunciator unit can send voice warning deathtrap after receiving alarm signal and the most quickly leaves and accompany
With the flicker having warning lamp.Warning staff is not strayed into the hydraulic support front being steered, it is to avoid staff is squeezed
Wound.
2, interpolation filter on infrared induction unit of the present utility model, utilizes filter to filter other wavelength infrared ray
Interference, be greatly improved the accuracy of detection of infrared detecting device, it is to avoid wrong report.
3, this utility model adds shade on infrared induction unit, utilizes shade then to limit induction range, enters
One step improves the accuracy of detection of infrared detecting device, it is to avoid wrong report.
4, signal can be sent to radio receiver by wireless carrier mode by wireless transmitting unit of the present utility model,
Radio receiver connects with bracket controller, and bracket controller can stop this after receiving signal and left and right neighbour's frame hydraulic pressure props up
Frame action, effectively avoids the situation of system erroneous judgement personnel positions, thus avoids staff and squeezed wound, maximum limit by mistake
Degree ensures the life security of coal miner.
5, detection device of the present utility model can use infrared detecting device, radio frequency RFID detection device, ultrasound wave to examine
Survey the Through Several Survey Measure such as device or video identification device.
Aspect and advantage that this utility model is additional will part be given in the following description, and part will be from explained below
In become obvious, 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 general the accompanying drawings below description to embodiment
Become obvious and easy to understand, wherein:
Fig. 1 is structured flowchart of the present utility model；
Fig. 2 is the structure chart of infrared detecting device of the present utility model；
Fig. 3 is the structure chart of infrared induction unit of the present utility model；
Fig. 4 is this utility model installation site schematic diagram on mine hydraulic bracket.
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 ad initio
Represent same or similar element to same or similar label eventually or there is the element of same or like function.Below by ginseng
It is exemplary for examining the embodiment that accompanying drawing describes, it is intended to be used for explaining this utility model, and it is not intended that to this utility model
Restriction.
This utility model a kind of detecting system for mine hydraulic bracket of offer, reference accompanying drawing 1, including: detection device
1, radio receiver 2, bracket controller 3.
Wherein, detection device 1 is installed on the column of mine hydraulic bracket, to have detected whether that object enters mining hydraulic
The working region in support front, wherein, detection device 1 uses infrared detecting device, radio frequency RFID detection device, ultrasound examination
Device or video identification device.
Radio receiver 2 and bracket controller 3 are mounted on mine hydraulic bracket, radio receiver 2 and detection
Device 1 wireless connections, the outfan of radio receiver 2 connects bracket controller 3 with by bracket controller adjusting pole action.
As in figure 2 it is shown, when described detection device uses infrared detecting device, described infrared detecting device includes list of reporting to the police
Unit 11, control circuit plate 12, infrared induction unit 13 and wireless transmitting unit 14, the outfan of infrared induction unit 13 and control
Circuit board 12 connects, and the outfan of control circuit plate 12 is connected with alarm unit 11 and wireless transmitting unit 14 respectively.
Wherein, alarm unit uses audible-visual annunciator.
Below the structure of infrared induction unit is specifically described, with reference to accompanying drawing 3:
Infrared induction unit 13 includes cover plate 132, filter 131, shade 133, Fresnel Lenses 134 and infrared
Induction source 135.
Wherein, cover plate 132, filter plate 131, Fresnel Lenses 134 and infrared induction source 135, by incident side to going out
Light side is arranged in order, and installs shade 133 in the outside of filter 131.
Infrared induction unit is for personnel's detection and signal processing.Its principle is that people knows from experience send about 10 μm infrared
Line, when there being people to enter into monitored area, the filter on camera lens can filter the ultrared interference of other wavelength, and shade then limits
Having made induction range, the infrared ray that then human body sends can be gathered after being strengthened by Fresnel Lenses on infrared induction source.Red
Outer induction source receives human body radiation temperature when changing, and its signal can send warning through the processing of circuit of core control panel
Signal.Audible-visual annunciator unit can send voice warning deathtrap after receiving alarm signal and the most quickly leaves and be attended by police
Show the flicker of lamp.The signal of process can be converted into wireless signal and send wireless transmitting unit to by core control panel simultaneously.
Accompanying drawing 4 is this utility model installation site schematic diagram on mine hydraulic bracket.
In Fig. 4, detection device is arranged on the column of mine hydraulic bracket；Bracket controller is arranged on mine hydraulic bracket
On, it is used for controlling mine hydraulic bracket；Radio receiver is connected with bracket controller, and is arranged on bracket controller.
Additionally, radio receiver and wireless transmitting unit have the real-time signal strength detection function of wireless signal, when
When wireless signal is more weak or can't detect signal, the liquid crystal display screen of bracket controller has the instruction of corresponding signal intensity icon, carries
Awake staff overhauls, thus ensure that wireless telecommunications are good, improves the reliability of this protection system.The most wireless
Receive device and wireless transmitting unit can use the wireless communication technique such as bluetooth, purple honeybee Zigbee, Wifi, 433MHz.
Operation principle of the present utility model: mine hydraulic bracket operationally, props up when staff enters into mining hydraulic
In the monitored area of frame, the detection device being arranged on the column of mine hydraulic bracket detects signal.Report in detection device
Alert unit can send the flicker that voice warning deathtrap is the most quickly left and is attended by warning lamp；Wireless transmitting unit can will be believed
Number being sent to radio receiver by wireless carrier mode, radio receiver connects with bracket controller, bracket controller
This and left and right neighbour's frame hydraulic support action can be stopped after receiving signal.
This utility model effectively avoids the situation of system erroneous judgement personnel positions, thus avoids staff and missed
Squeeze wound, ensure the life security of coal miner to greatest extent.
Although above it has been shown and described that embodiment of the present utility model, it is to be understood that above-described embodiment is
Exemplary, it is impossible to it is interpreted as that those of ordinary skill in the art is without departing from this utility model to restriction of the present utility model
Principle and objective in the case of above-described embodiment can be changed in the range of this utility model, revise, replace and
Modification.Scope of the present utility model is extremely equal to by claims and limits.
Claims (5)
1. the detecting system for mine hydraulic bracket, it is characterised in that include detecting device, radio receiver and propping up
Frame controller, wherein,
Described detection device is installed on the column of mine hydraulic bracket, to have detected whether that object enters described mining hydraulic and props up
The working region in frame front, wherein, described detection device uses the inspection of infrared detecting device, radio frequency RFID detection device, ultrasound wave
Survey device or video identification device；
Described radio receiver and described bracket controller are mounted on mine hydraulic bracket, described radio receiver with
Described detection device wireless connections, the outfan of described radio receiver connects described bracket controller with by described support control
Device adjusting pole action processed.
A kind of detecting system for mine hydraulic bracket, it is characterised in that: when described detection dress
Put employing infrared detecting device time, described infrared detecting device includes: alarm unit, control circuit plate, infrared induction unit and
Wireless transmitting unit, the outfan of described infrared induction unit is connected with the input of described control circuit plate, described control electricity
The outfan of road plate is connected with described alarm unit and described wireless transmitting unit respectively.
A kind of detecting system for mine hydraulic bracket, it is characterised in that: described infrared induction
Unit includes: cover plate, filter, shade, Fresnel Lenses and infrared induction source, wherein, and described cover plate, filtering
Sheet, shade, Fresnel Lenses and infrared induction source, be arranged in order to light emission side by incident side.
4. the detecting system for mine hydraulic bracket as claimed in claim 2, it is characterised in that described alarm unit uses
Audible-visual annunciator.
5. the detecting system for mine hydraulic bracket as claimed in claim 1, it is characterised in that described radio receiver
At least one communication modes below using: bluetooth, purple honeybee Zigbee, Wifi, 433MHz wireless communication technique.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620484588.7U CN205779021U (en) | 2016-05-25 | 2016-05-25 | Detecting system for mine hydraulic bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620484588.7U CN205779021U (en) | 2016-05-25 | 2016-05-25 | Detecting system for mine hydraulic bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205779021U true CN205779021U (en) | 2016-12-07 |
Family
ID=58113126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620484588.7U Expired - Fee Related CN205779021U (en) | 2016-05-25 | 2016-05-25 | Detecting system for mine hydraulic bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205779021U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110130893A (en) * | 2019-05-17 | 2019-08-16 | 中煤科工集团上海研究院有限公司常熟分院 | A kind of force piece active safety system |
| CN110374681A (en) * | 2019-07-24 | 2019-10-25 | 精英数智科技股份有限公司 | Alarm method, the apparatus and system of danger zone someone when a kind of shifting frame |
| CN113108833A (en) * | 2021-03-23 | 2021-07-13 | 中煤科工开采研究院有限公司 | Hydraulic support welding seam monitoring system and hydraulic support |
| AU2020356798B2 (en) * | 2020-01-03 | 2022-04-21 | Shandong University Of Science And Technology | System for navigation detection and inclination measurement of advanced hydraulic supports |
-
2016
- 2016-05-25 CN CN201620484588.7U patent/CN205779021U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110130893A (en) * | 2019-05-17 | 2019-08-16 | 中煤科工集团上海研究院有限公司常熟分院 | A kind of force piece active safety system |
| CN110374681A (en) * | 2019-07-24 | 2019-10-25 | 精英数智科技股份有限公司 | Alarm method, the apparatus and system of danger zone someone when a kind of shifting frame |
| AU2020356798B2 (en) * | 2020-01-03 | 2022-04-21 | Shandong University Of Science And Technology | System for navigation detection and inclination measurement of advanced hydraulic supports |
| CN113108833A (en) * | 2021-03-23 | 2021-07-13 | 中煤科工开采研究院有限公司 | Hydraulic support welding seam monitoring system and hydraulic support |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205779021U (en) | Detecting system for mine hydraulic bracket | |
| KR102176533B1 (en) | Fire alarm system using artificial intelligence | |
| CN201654978U (en) | Wireless fire alarm monitoring system of dry kiln | |
| CN107404635B (en) | Alarm information monitoring method and system | |
| CN110766917A (en) | Video monitoring and early warning system for mine dangerous area | |
| CN109595037A (en) | A kind of security system of coal mining | |
| CN102074100A (en) | Intelligent linked alarm system and alarm method thereof | |
| CN105469527A (en) | Multisensor-based fire temperature measurement system | |
| CN106292473A (en) | A kind of home security long distance control system based on Zigbee | |
| CN202042032U (en) | Fire alarm of harvester | |
| CN104361711A (en) | Intelligent alarming system for home security | |
| CN208141572U (en) | A kind of factory's fuel gas detection alarm system based on distributed network | |
| CN102142180A (en) | Fire alarm device and fire alarm method for harvester | |
| CN204215535U (en) | A kind of fire-fighting with security protection in conjunction with warning system | |
| CN103714656A (en) | Monitoring room safety alert device | |
| CN205508045U (en) | Conflagration temperature measurement system based on multisensor | |
| CN210091333U (en) | Optical fiber smoke and temperature sensing fire automatic alarm linkage control system | |
| CN108678809A (en) | A kind of safety monitoring device for mine based on computer control | |
| CN211529215U (en) | Intelligent patrol terminal and system | |
| CN105788132A (en) | Intelligent fire alarm | |
| CN205121789U (en) | Detect smoke alarm system | |
| CN202887369U (en) | Detection system for fire hazard monitoring | |
| CN107174776A (en) | A kind of fire hydrant Intelligent fire-fighting operates system for prompting | |
| CN209444372U (en) | A kind of development machine pedestrains safety warning/locking device | |
| CN210181451U (en) | Wisdom safety power consumption monitored control system |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 |