CN209161281U - A kind of blocking device of the exceeded alarm in brake clearance for underground coal mine - Google Patents
A kind of blocking device of the exceeded alarm in brake clearance for underground coal mine Download PDFInfo
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- CN209161281U CN209161281U CN201821495370.7U CN201821495370U CN209161281U CN 209161281 U CN209161281 U CN 209161281U CN 201821495370 U CN201821495370 U CN 201821495370U CN 209161281 U CN209161281 U CN 209161281U
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- elevator
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- 230000000903 blocking effect Effects 0.000 title claims abstract description 24
- 239000003245 coal Substances 0.000 title claims abstract description 22
- 238000001514 detection method Methods 0.000 claims abstract description 20
- 230000008054 signal transmission Effects 0.000 claims abstract description 14
- 238000011897 real-time detection Methods 0.000 claims abstract description 5
- 238000012545 processing Methods 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 claims description 4
- 230000000007 visual effect Effects 0.000 claims description 4
- 230000001419 dependent effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000032696 parturition Effects 0.000 description 1
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- 238000012360 testing method Methods 0.000 description 1
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- Indicating And Signalling Devices For Elevators (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The utility model discloses a kind of blocking devices of exceeded alarm in the brake clearance for underground coal mine, including gap detection module, control module, alarm module and lock modules, the gap detection module includes sensor, the alarm module includes alarm, the lock modules include elevator, the control module connects the gap detection module, and the control module is also connected with signal transmission module, the signal transmission module is separately connected the alarm module and the lock modules, sensor real-time detection brake clearance data, and pass data to control module；Pass through the mutual cooperation of gap detection module, control module, alarm module and lock modules etc., so that the device is when brake clearance exceeds specified value, elevator operator can be timely and effectively notified to make corresponding measure, and it is latched elevator, when something unexpected happened, the device can also be latched all elevators, which effectively prevents the generation of safety accident.
Description
Technical field
The utility model belongs to mine hoisting system technical field more particularly to a kind of brake clearance for underground coal mine is super
Mark the blocking device of alarm.
Background technique
Mine hoisting system is the important link in mine production system, is the throat thoroughfare for contacting ground and underground.Mine
Well lifting system is responsible for the coal for promoting full mine, spoil, material, equipment and the important process of personnel, has in shaft production
Especially important status.Its safety operated, reliability, economy not only influence the production in entire mine, but also further relate to
The life security of personnel.Since auxiliary shaft hoisting of coal mine is related to worker's life security of going into the well, " safety regulations in coal mine " is to promotion
Equipment has many specific technical requirements, and the 423rd article of lifting device of " safety regulations in coal mine " of latest edition is necessary
Security protection: brake clearance protection is installed by following requirements: when brake clearance is more than specified value, can be alarmed and is latched and open next time
Vehicle.
Some elevators of the prior art can not timely and effectively notify related personnel when brake clearance is more than specified value,
Or need manual control that can just be latched elevator；When some fortuitous events occur, the existing some mine hoisting systems waited,
Consider timely and effectively all elevators can not be latched or mention a certain specified under the premise of economic benefit
The machine of liter is latched.
Utility model content
The utility model provides a kind of blocking device of exceeded alarm in the brake clearance for underground coal mine, it is intended to solve existing
Some elevators of technology can not timely and effectively notify related personnel when brake clearance is more than specified value, or need artificial control
System can just be latched elevator；When some fortuitous events occur, the existing some mine hoisting systems waited are considering economic benefit
Under the premise of can not timely and effectively to all elevators carry out be latched or a certain specified elevator is latched
The problem of.
The utility model is realized in this way a kind of blocking device of the exceeded alarm in brake clearance for underground coal mine, packet
Gap detection module, control module, alarm module and lock modules are included, the gap detection module includes sensor, described
Alarm module includes alarm, and the lock modules include elevator, and the control module connects the gap detection mould
Block, and the control module is also connected with signal transmission module, the signal transmission module be separately connected the alarm module with
The lock modules, sensor real-time detection brake clearance data, and control module is passed data to, the control module
According to alarm equipment alarm described in data information real-time control or the locking elevator.
Preferably, the sensor instrument distance sensor, and the distance measuring sensor is located on brake clearance, real-time monitoring lock
Watt gap information.
Preferably, the distance measuring sensor can be infrared distance sensor or laser range sensor.
Preferably, the control module is common control processor, is calculated the data information of each module transmitting
Processing, and dependent instruction is sent, and the control module internal preset has brake clearance threshold value.
Preferably, hand control switch is additionally provided in the control module, the hand control switch includes total lock control
System switch and each separating brake control switch.
Preferably, the signal transmission module is in the control module for sending instruction or receiving the device of signal.
Preferably, the elevator is provided with multiple according to the quantity of mine.
Preferably, the alarm is combined aural and visual alarm, and the alarm is provided with more according to mine and elevator quantity
It is a.
Preferably, it there are two types of the alarm is set altogether, is separately mounted in the driver's cabin of the elevator and relevant control
It is indoor.
Preferably, the lock modules are divided into total lock modules and point lock modules, and total lock modules can control institute
There is elevator, it is described that lock modules is divided to control a certain specified elevator.
Compared with prior art, the utility model has the beneficial effects that the utility model is a kind of for underground coal mine
The blocking device of the exceeded alarm in brake clearance, passes through the mutual of gap detection module, control module, alarm module and lock modules etc.
Cooperate, the size of the sensor detection brake clearance in gap detection module, and transfers data to control module, control module root
It is judged according to data, if controller sends dependent instruction, alarm equipment alarm to alarm module and lock modules beyond regulation
And it is latched elevator；The device can timely and effectively notify elevator operator to do when brake clearance exceeds specified value
Corresponding measure out, and it is latched elevator, when something unexpected happened, the device can also be latched all elevators, and the device is effective
Prevent the generation of safety accident.
It should be understood that the above is preferred embodiments of the present invention, it is noted that this technology is led
For the those of ordinary skill in domain, without departing from the principle of this utility model, several improvements and modifications can also be made,
These improvements and modifications are also considered as the protection scope of the utility model.
Detailed description of the invention
Fig. 1 is the principles of the present invention schematic diagram；
Fig. 2 is the flow diagram of the utility model；
In figure: 100- gap detection module, 110- sensor, 200- control module, 210- signal transmission module, 300- report
Alert module, 310- alarm, 400- lock modules, 410- elevator.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
In the description of the present invention, it should be understood that term " length ", " width ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on
Orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
The limitation of the utility model.In addition, the meaning of " plurality " is two or more in the description of the present invention, unless
Separately there is clearly specific restriction.
Please refer to Fig. 1 and Fig. 2, the utility model provides a kind of technical solution: a kind of brake clearance for underground coal mine is super
The blocking device of alarm, including gap detection module 100, control module 200, alarm module 300 and lock modules 400 are marked,
Gap detection module 100 includes sensor 110, and alarm module 300 includes alarm 310, and lock modules 400 include to be promoted
Machine 410,200 joint gap detection module 100 of control module, and control module 200 is also connected with signal transmission module 210, letter
Number transmission module 210 is separately connected alarm module 300 and lock modules 400,110 real-time detection brake clearance data of sensor, and
Control module 200 is passed data to, control module 200 is alarmed or is latched according to data information real-time control alarm 310 and mentions
Rise machine 410.
In the present embodiment, equipped with the distance measuring sensor for ranging, sensor 110 on brake clearance detection module 100
It is arranged at brake clearance, real-time monitoring brake clearance size, the brake clearance size that sensor 110 will test is sent to control
Module 200, the signal transmission module 210 in control module 200 receive the data-signal, and subsequent control module 200 is by the data
Signal and the brake clearance data pre-set make comparison, if brake clearance is greater than presetting threshold value in real time, control
Module 200 will issue alarm command to alarm module 300 by signal transmission module 210, refer to when alarm module 300 receives this
After order, alarm 310 is powered, and issues sound-light alarm by the loudspeaker and flashing lamp that are arranged inside, elevator 410 is reminded to operate
Personnel make corresponding measure；Meanwhile control module 200 issues blocking order to lock modules 400, the locking of lock modules 400 mentions
Rise the signal circuit of 410 electric-control system of machine, the operating so that power device of elevator 410 can not be powered, to be latched elevator
410, prevent 410 next time of elevator from driving；It is understood that when disaster or fortuitous event occur in mine, if mostly each
When 410 brake clearance of elevator of mine was occurred beyond the case where specified value, sensor 110 detects the signal, controls mould
After block 200 receives, total blocking order is sent to lock modules 400, lock module is latched the total loop of 410 electric-control system of elevator,
So that the power device of all elevators 410 can not be powered, operating avoids considerable safety to be latched all elevators 410
The generation of accident；If real-time brake clearance is less than presetting threshold value, within predetermined threshold, then control module 200 is not sent out
Sound-light alarm or blocking order out, elevator 410 work on.
In the present embodiment, pass through gap detection module 100, control module 200, alarm module 300 and lock modules
400 equal mutual cooperations, the sensor 110 in gap detection module 100 detects the size of brake clearance, and transfers data to control
Molding block 200, control module 200 are judged according to data, if controller is to alarm module 300 and is latched beyond regulation
Module 400 sends dependent instruction, and alarm 310 alarms and is latched elevator 410；The device exceeds specified value in brake clearance
When, it can timely and effectively notify 410 operator of elevator to make corresponding measure, and be latched elevator 410, when anticipating
The device can also be latched all elevators 410 when outer situation, which effectively prevents the generation of safety accident.
Further, 110 distance measuring sensor of sensor, and distance measuring sensor is located on brake clearance, real-time monitoring brake shoe
Gap information.
In the present embodiment, distance measuring sensor can real-time detection brake clearance size, and send that information to control
Molding block 200, distance measuring sensor are the measuring devices of the device, are the data sources of brake clearance.
Further, distance measuring sensor can be infrared distance sensor or laser range sensor.
In the present embodiment, the working principle of infrared distance sensor are as follows: infrared distance sensor has a pair of infrared
Signal transmitting and reception diode, launch a branch of infrared light using infrared distance sensor LDM301, after being irradiated to object
The process for forming a reflection is reflected into sensor 110 and is followed by the collection of letters number, is then handled using ccd image and receives transmitting and connect
The data of the time difference of receipts calculate the distance of object after signal processor processes；
The working principle of laser range sensor is: first emitting laser pulse by laser diode alignment target, through target
Laser is scattered to all directions after reflection, and some scattered light returns to 110 receiver of sensor, is imaged onto after being received by optical system
On avalanche photodide, avalanche photodide is the optical sensor 110 that a kind of inside has enlarging function, therefore its energy
Extremely faint optical signal is detected, records and handles and be issued to return from light pulse and be received the time experienced, can be measured
Target range.
Further, control module 200 is common control processor, is calculated the data information of each module transmitting
Processing, and dependent instruction is sent, and 200 internal preset of control module has brake clearance threshold value.
In the present embodiment, the control processor of control module 200 is PLC programmable controller, is internally provided with often
The central processing element of rule, and also there is the structures such as SCM system and converter, the control processor of the control module 200
It is mainly used for receiving the data information that transmits of modules, and carries out certain algorithm operation, according to operation result to other modules
Send instruction.
Further, hand control switch is additionally provided in control module 200, hand control switch includes that the control of total lock is opened
Pass and each separating brake control switch.
It in the present embodiment, can be with when the automatic alarm of the device control module 200 or blocking device break down
Using the hand control switch in control module 200, blocking order is issued to lock modules 400, is latched elevator 410.
Further, signal transmission module 210 is in control module 200 for sending instruction or receiving the device of signal.
In the present embodiment, signal transmission module 210 is that electric signal or analog and digital signal are carried out in control module 200
Send and receive device, reception device is then converted to electric signal for receiving other signals, feeds back to controller, sends dress
It sets for the instruction morphing of controller to be sent to alarm module 300 and lock modules 400 for associated electrical signals.
Further, elevator 410 is provided with multiple according to the quantity of mine.
In the present embodiment, elevator 410 is provided with according to the quantity of mine multiple can guarantee that each mine items mention
Rise smoothly completing for work.
Further, alarm 310 is combined aural and visual alarm, and alarm 310 is provided with according to mine and 410 quantity of elevator
It is multiple.
In the present embodiment, alarm 310 is that combined aural and visual alarm can use acoustical signal or optical signal timely to work
Sounded an alarm as personnel, alarm 310 be provided with according to the quantity of mine and elevator 410 it is multiple, ensure that each mine and
The operator of elevator 410 can receive the warning message that alarm 310 transmits, and be conducive to that staff is reminded to make
Corresponding counter-measure.
Further, it there are two types of alarm 310 is set altogether, is separately mounted in the driver's cabin of elevator 410 and relevant control
It is indoor.
In the present embodiment, alarm 310 is mounted in the driver's cabin of elevator 410 then can timely remind
The operator of machine 410 is risen, brake clearance exceeds specified value, makes corresponding measure conducive to operator；Alarm 310 is pacified
In relevant control room, when brake clearance exceeds specified value, if something unexpected happened, controlling indoor staff can be with
It makes reply processing in time by relative control apparatus, avoids the generation of safety accident.
Further, lock modules 400 are divided for total lock modules and point lock modules, and total lock modules can control all mention
Machine 410 is risen, lock modules is divided to control a certain specified elevator 410.
In the present embodiment, it is to be understood that when disaster or fortuitous event occur in mine, if multiple mines
When 410 brake clearance of elevator was occurred beyond the case where specified value, sensor 110 detects the signal, and control module 200 connects
After receipts, total blocking order is sent to lock modules 400, lock module is latched the total loop of 410 electric-control system of elevator, so that all
The operating that can not be powered of the power device of elevator 410 to be latched all elevators 410 avoids the hair of serious accident
When giving birth to, and usually operating, a certain 410 brake clearance of elevator is beyond regulation, then lock modules 400 are latched a certain elevator 410
Electric-control system signal circuit the operating so that power device of the elevator 410 can not be powered, to be latched elevator 410.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. a kind of blocking device of the exceeded alarm in brake clearance for underground coal mine, which is characterized in that including gap detection module,
Control module, alarm module and lock modules, the gap detection module includes sensor, and the alarm module includes report
Alert device, the lock modules include elevator, and the control module connects the gap detection module, and the control module
It is also connected with signal transmission module, the signal transmission module is separately connected the alarm module and the lock modules, described
Sensor real-time detection brake clearance data, and control module is passed data to, the control module is real-time according to data information
Control the alarm equipment alarm or the locking elevator.
2. a kind of blocking device of the exceeded alarm in brake clearance for underground coal mine as described in claim 1, which is characterized in that
The sensor instrument distance sensor, and the distance measuring sensor is located on brake clearance, real-time monitoring brake clearance information.
3. a kind of blocking device of the exceeded alarm in brake clearance for underground coal mine as claimed in claim 2, which is characterized in that
The distance measuring sensor can be infrared distance sensor or laser range sensor.
4. a kind of blocking device of the exceeded alarm in brake clearance for underground coal mine as described in claim 1, which is characterized in that
The control module is common control processor, carries out calculation processing to the data information of each module transmitting, and send correlation
Instruction, and the control module internal preset has brake clearance threshold value.
5. a kind of blocking device of the exceeded alarm in brake clearance for underground coal mine as claimed in claim 4, which is characterized in that
Hand control switch is additionally provided in the control module, the hand control switch includes total lock control switch and each separating brake control
System switch.
6. a kind of blocking device of the exceeded alarm in brake clearance for underground coal mine as described in claim 1, which is characterized in that
The signal transmission module is in the control module for sending instruction or receiving the device of signal.
7. a kind of blocking device of the exceeded alarm in brake clearance for underground coal mine as described in claim 1, which is characterized in that
The elevator is provided with multiple according to the quantity of mine.
8. a kind of blocking device of the exceeded alarm in brake clearance for underground coal mine as described in claim 1, which is characterized in that
The alarm is combined aural and visual alarm, and the alarm is provided with multiple according to mine and elevator quantity.
9. a kind of blocking device of the exceeded alarm in brake clearance for underground coal mine as described in claim 1, which is characterized in that
There are two types of the alarm is set altogether, it is separately mounted in the driver's cabin of the elevator and in relevant control room.
10. a kind of blocking device of the exceeded alarm in brake clearance for underground coal mine as described in claim 1, feature exist
In the lock modules are divided into total lock modules and point lock modules, and total lock modules can control all elevators, described
Lock modules are divided to control a certain specified elevator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821495370.7U CN209161281U (en) | 2018-09-13 | 2018-09-13 | A kind of blocking device of the exceeded alarm in brake clearance for underground coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821495370.7U CN209161281U (en) | 2018-09-13 | 2018-09-13 | A kind of blocking device of the exceeded alarm in brake clearance for underground coal mine |
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| Publication Number | Publication Date |
|---|---|
| CN209161281U true CN209161281U (en) | 2019-07-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821495370.7U Active CN209161281U (en) | 2018-09-13 | 2018-09-13 | A kind of blocking device of the exceeded alarm in brake clearance for underground coal mine |
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| CN (1) | CN209161281U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109179177A (en) * | 2018-09-13 | 2019-01-11 | 淮北矿业（集团）有限责任公司 | A kind of blocking device of the exceeded alarm in brake clearance for underground coal mine |
| CN112327737A (en) * | 2020-09-27 | 2021-02-05 | 甘肃酒钢集团宏兴钢铁股份有限公司 | A safety monitoring system and method for safety control of stacker-reclaimer |
-
2018
- 2018-09-13 CN CN201821495370.7U patent/CN209161281U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109179177A (en) * | 2018-09-13 | 2019-01-11 | 淮北矿业（集团）有限责任公司 | A kind of blocking device of the exceeded alarm in brake clearance for underground coal mine |
| CN112327737A (en) * | 2020-09-27 | 2021-02-05 | 甘肃酒钢集团宏兴钢铁股份有限公司 | A safety monitoring system and method for safety control of stacker-reclaimer |
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