CN106274984A - Electric cabinet is controlled in a kind of mining switch rotation department - Google Patents
Electric cabinet is controlled in a kind of mining switch rotation department Download PDFInfo
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- CN106274984A CN106274984A CN201610755426.7A CN201610755426A CN106274984A CN 106274984 A CN106274984 A CN 106274984A CN 201610755426 A CN201610755426 A CN 201610755426A CN 106274984 A CN106274984 A CN 106274984A
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- lower box
- box
- track switch
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- 238000005065 mining Methods 0.000 title claims abstract description 31
- 238000012545 processing Methods 0.000 claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 238000004880 explosion Methods 0.000 claims abstract description 10
- 239000003208 petroleum Substances 0.000 claims description 41
- 239000003054 catalyst Substances 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 12
- 230000001276 controlling effect Effects 0.000 claims description 8
- 230000009471 action Effects 0.000 claims description 6
- 230000007306 turnover Effects 0.000 claims description 6
- 230000000875 corresponding effect Effects 0.000 claims description 3
- 241000208340 Araliaceae Species 0.000 claims description 2
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 claims description 2
- 235000003140 Panax quinquefolius Nutrition 0.000 claims description 2
- 235000008434 ginseng Nutrition 0.000 claims description 2
- 238000013461 design Methods 0.000 abstract description 7
- 230000000977 initiatory effect Effects 0.000 abstract description 4
- 239000003245 coal Substances 0.000 description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 5
- 230000003137 locomotive effect Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 239000002817 coal dust Substances 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000008450 motivation Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L7/00—Remote control of local operating means for points, signals, or track-mounted scotch-blocks
- B61L7/06—Remote control of local operating means for points, signals, or track-mounted scotch-blocks using electrical transmission
- B61L7/066—Remote control of local operating means for points, signals, or track-mounted scotch-blocks using electrical transmission using electrically controlled fluid-pressure operated driving means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The invention discloses a kind of mining switch rotation department and control electric cabinet, including casing with for controlling the circuit control module of track switch rotation commutation, described circuit control module includes data acquisition module, data processing module and hydraulic-driven module, described data acquisition module includes pressure sensing cell, primary importance detector unit and second position detector unit, described hydraulic-driven module includes hydraulic actuating mechanism, hydraulic control and hydraulic power mechanism, described casing is anti-explosion box body, described anti-explosion box body includes upper box, lower box and frame, described frame is Sledge type frame, the first Wiring port and the second Wiring port it is provided with on described upper box.Present configuration is simple, reasonable in design, removes the numerous and diverse of manual operation from, and ensures that commutation accurately, improves conevying efficiency, it is to avoid the severe safety accident of the initiations such as manual operation is not in place, maloperation.
Description
Technical field
The invention belongs to field of underground coal mine transportation technical field, especially relate to a kind of mining switch rotation department and control
Electric cabinet.
Background technology
In mining conveying, mine rail is transport critical facility, indispensable in shaft production.Underground orbit is changeable multiple
Miscellaneous, many turnouts often occur, track switch is a kind of equipment ensureing that rolling stock turns safely line, for connect the first turnout or
Person the second turnout.The control mode of track switch is manually, electrically with pneumatic, controls track switch and turns to and make itself and the first turnout or the
Two turnouts connect.The most progressive recently as modernization science and technology, coal mining FU transportation volume is increasing, especially
Be high methane, high inclination-angle, distance, heavy load working condition under, the requirement to transporting equipment is more and more higher, Kuang Nei road
Flexibly turning to of trouble, the conevying efficiency being directly connected in ore deposit.At present, the rack rail road railer transport that listed company of Germany manufactures is
System is the main product solving this difficult problem, and spread the most, the track switch in rack rail road railer transportation system has
Some advantages: reliable operation, compatible with common mine car, shorten heave-load device and remove the working time in face.But its hydraulic control
System is the most coarse and the most crude, and when changing the track of locomotive operation in the locomotive operation in coal mine roadway, general employing is purely manual
Mode of operation, needs the locomotive that stops before track switch every time, could pass through after artificial commutation, especially when climb and fall, and this side
Formula is extremely dangerous, also the most inharmonious with modern mine construction.But there is the fiery gas such as coal dust and methane in underground coal mine
Body, if or on-site manual operation, not only waste of manpower but also there is potential safety hazard, health to operator will also result in injury, and
And waste tunnel transport running time, reduce mining conveying ability, inefficiency.Currently also there is no the mining road that hydraulic pressure commutates
Trouble department control control panel, only simple pneumatic control electric cabinet, and the two control principle is different, cannot use at all.The most such as
The present lacks a kind of simple in construction, electric cabinet is controlled, by number in low cost, a kind of mining switch reasonable in design, manageable rotation department
Control hydraulic-driven module drive track switch according to acquisition module to turn to, remove the numerous and diverse of manual operation from, and ensure that commutation accurately, improves
Conevying efficiency, it is to avoid the severe safety accident of the initiations such as manual operation is not in place, maloperation.
Summary of the invention
The technical problem to be solved is for above-mentioned deficiency of the prior art, it is provided that a kind of mining switch
Rotation department control electric cabinet, its simple in construction, reasonable in design and use easy and simple to handle, using effect good, removes the numerous of manual operation from
Miscellaneous, and ensure that commutation accurately, improves conevying efficiency, it is to avoid the severe safety thing of the initiations such as manual operation is not in place, maloperation
Therefore.
For solving above-mentioned technical problem, the technical solution used in the present invention is: electric cabinet is controlled in a kind of mining switch rotation department,
It is characterized in that: including casing and rotate the circuit control module of commutation for controlling track switch, described circuit control module includes:
Data processing module, the control command sent for wireless receiving emitter, and according to this control command to sending out
Send drive command；
Data acquisition module, is used for gathering turnout work state, and sends the duty collected to described data
Processing module；
Hydraulic-driven module, for receiving the drive command that described data processing module sends, and according to this drive command
Complete track switch and rotate the corresponding actions of commutation；
Described data acquisition module include the pressure sensing cell being arranged on track switch, be arranged on the first turnout first
Position detection unit and the second position detector unit being arranged on the second turnout, described primary importance detector unit and being arranged on
Second position detector unit on second turnout is all connected with described data processing module；
Described hydraulic-driven module includes for driving track switch to carry out the hydraulic actuating mechanism of rotation commutation, for controlling
State hydraulic actuating mechanism action and the hydraulic control controlled by described data processing module and for performing to described hydraulic pressure
Mechanism provides the hydraulic power mechanism of power；
Described casing is anti-explosion box body, and described anti-explosion box body includes for accommodating power line, holding wire and control line
Casing, it is arranged on below upper box and for accommodating the lower box of described data processing module and being arranged on bottom lower box and use
In holding the frame of upper box and lower box, described frame is Sledge type frame, and described upper box is provided with multiple power supply source
First Wiring port of line cabling and multiple the second Wiring port for holding wire cabling, described upper box is connected with lower box
It is provided with on the face connect for the first cable-through hole of power line turnover with for holding wire and the second cable-through hole of control line turnover.
Electric cabinet is controlled in above-mentioned a kind of mining switch rotation department, it is characterized in that: described data processing module includes main controller, institute
State main controller to be connected to warning circuit, send receiver module that signal carrying out processes for wireless receiving emitter and for indicating
The indicating module of track switch direction state, described pressure sensing cell, primary importance detector unit and second position detector unit are equal
Being connected with described main controller, described hydraulic control is controlled by described main controller.
Above-mentioned a kind of mining switch rotation department control electric cabinet, is characterized in that: described hydraulic power mechanism include hydraulic pump with
For driving the motor module of hydraulic pump action, described hydraulic actuating mechanism is hydraulic jack, and described hydraulic jack is by defeated
Oil pipe is connected with hydraulic pump, and described hydraulic control is electromagnetic valve, and described electromagnetic valve is connected with electromagnetic valve driver, described electricity
Magnet valve driver is controlled by described main controller and it is connected with described main controller, and described electromagnetic valve is arranged on described petroleum pipeline
On.
Electric cabinet is controlled in above-mentioned a kind of mining switch rotation department, it is characterized in that: the quantity of described hydraulic jack is two, two
Described hydraulic jack is respectively the first hydraulic jack for driving track switch to rotate and to be connected and the second hydraulic oil with track switch two ends
Cylinder, the quantity of described petroleum pipeline is two, and two described petroleum pipelines are respectively the first petroleum pipeline and the second petroleum pipeline, described first
Hydraulic jack and the second hydraulic jack are connected with hydraulic pump by described first petroleum pipeline and described second petroleum pipeline respectively, described
Electromagnetic valve is arranged on described first petroleum pipeline and described second petroleum pipeline.
Above-mentioned a kind of mining switch rotation department control electric cabinet, is characterized in that: described motor module includes motor, for electric
The main power source that motivation is powered and the motor control module of control motor, described motor control module includes the open circuit connected successively
Device, catalyst and motor protecting circuit, described motor protecting circuit is connected with motor, and described chopper is with main power source even
Connecing, described main power source is 380V alternating current or 660V alternating current, and described catalyst is controlled by described master controller.
Electric cabinet is controlled in above-mentioned a kind of mining switch rotation department, it is characterized in that: described electromagnetic valve is three position four-way electromagnetic valve, institute
Two actuator ports stating electromagnetic valve are connected with described first petroleum pipeline and described second petroleum pipeline respectively.
Electric cabinet is controlled in above-mentioned a kind of mining switch rotation department, it is characterized in that: a length of 325mm of described lower box～
335mm, the width of described lower box is 325mm～335mm, and the height of described lower box is 330mm～340mm, described top box
A length of 220mm～230mm of body, the width of described upper box is 220mm～230mm, and the height of described upper box is 150mm
～170mm；
The centrage of described lower box and the centrage of upper box overlap.
Electric cabinet is controlled in above-mentioned a kind of mining switch rotation department, it is characterized in that: described lower box include can the protecgulum of folding, institute
The junction stating protecgulum is provided with hinge, and in described lower box, middle part is provided with transverse slat, and lower box is divided into by described transverse slat
Layer and lower floor；
Bottom in described upper box is provided with anti-loose spot；
The middle part on described lower box upper strata is provided with the first trough, and the middle part of described lower box lower floor is provided with second and walks
Wire casing, the size of described first trough and the second trough is the most identical and both at rectangle trough, described first cabling
Groove and the second trough are laid in vertical, and the centrage of the centrage of described first trough and the second trough overlaps.
Electric cabinet is controlled in above-mentioned a kind of mining switch rotation department, it is characterized in that: described circuit control module also includes power supply mould
Block, described power module includes being arranged on the intrinsic safety electric source of side, lower box upper strata and being arranged on the switch of lower box lower floor side
Power supply, the opposite side on described lower box upper strata is provided with binding post, and the opposite side of described lower box lower floor is provided with relay
Group；
Described intrinsic safety electric source is 12V intrinsic safety electric source, and described Switching Power Supply is 24V power supply.
Electric cabinet is controlled in above-mentioned a kind of mining switch rotation department, it is characterized in that: described indicating module includes for indicating track switch
The first display lamp of being connected with the first turnout and for the second display lamp indicating track switch to be connected with the second turnout；
Described relay group includes that the first relay and the second relay, described first relay and the second relay are respectively
It is connected with the first display lamp and the second display lamp, and the first relay and the second relay are controlled by described main controller；
Described data processing module also includes parameter set unit and the display being connected with main controller, and described parameter is arranged
Unit and display are respectively positioned on outside casing.
The present invention compared with prior art has the advantage that
1, the body structure used is simple, reasonable in design and processing and fabricating is easy, and input cost is relatively low.
2, the casing used includes upper box and lower box, the overall blast resistance construction that uses, and compact conformation, takies sky
Between little, described upper box is used for accommodating power line, holding wire and control line, and described lower box is used for accommodating data processing module,
Power line passes through the first cable-through hole cabling, holding wire and control line and passes through the second cable-through hole cabling, by by power line and signal
Line and control line separate cabling, it is to avoid produce interference, by arranging Sledge type frame, when casing stands can with moistureproof and waterproof,
It is moved easily when casing is carried, simple to operate, time saving and energy saving, can move to track switch according to the actual requirements.
3, the casing used uses easy and simple to handle and using effect good, by using emitter, launching wireless to casing
Signal, is laid in the data processing module in casing reception unit and receives signal process process, and data processing module is to liquid
Pressure drives module to send drive command, rotates commutation by hydraulic-driven module drive track switch, controls simplicity, and operating process is prone to
Control.
4, the data acquisition module simple in construction that used, reasonable in design and using effect good, including pressure sensing cell,
Primary importance detector unit and second position detector unit, detected in real time by pressure sensing cell and whether there is weight on track switch
Thing, affects the commutation of track switch, detects whether track switch is connected with the first turnout in real time by primary importance detector unit, by second
Position detection unit detects whether track switch is connected with the second turnout in real time, the commutation accuracy of energy effective guarantee track switch.
5, the hydraulic-driven reasonable module design that used, using easy and simple to handle and drive effective, master controller is to liquid
Pressure controlling organization sends drive command, and hydraulic power mechanism provides power, hydraulic power mechanism to stretch for hydraulic actuating mechanism simultaneously
Go out or shrink, promoting turnout device to turn to the first track switch or the second track switch, so that locomotive turns line smoothly, improving in ore deposit
Conevying efficiency.
6, the department's control electric cabinet automaticity used is high, improve conevying efficiency and saving of work and time, and commutates accurately,
Production safety can be ensured.
In sum, present configuration simple, reasonable in design and use easy and simple to handle, using effect good, passes through data acquisition
Collection module controls hydraulic-driven module drive track switch and turns to, and removes the numerous and diverse of manual operation from, and ensures that commutation accurately, improves fortune
Defeated efficiency, it is to avoid the severe safety accident of the initiations such as manual operation is not in place, maloperation.
Below by drawings and Examples, technical scheme is described in further detail.
Accompanying drawing explanation
Fig. 1 is the structural representation after the present invention removes cabinet front.
Fig. 2 is the structural representation after the present invention removes on the left of lower box.
Fig. 3 is the structural representation on lower box upper strata of the present invention.
Fig. 4 is the structural representation of lower box lower floor of the present invention.
Fig. 5 is that upper box of the present invention removes the structural representation of rear flank on casing.
Fig. 6 is the schematic block circuit diagram of circuit control module of the present invention.
Fig. 7 is the circuit connecting relation schematic diagram of chopper of the present invention, catalyst, motor protecting circuit and motor.
Description of reference numerals:
1 casing；1-1 upper box；1-2 lower box；
1-3 frame；2 second Wiring ports；3 intrinsic safety electric sources；
4 catalysts；5 choppers；6 Switching Power Supplies；
7 PLC module；7-1 primary importance detector unit；
7-2 second position detector unit；7-3 pressure sensing cell；
7-4 parameter set unit；7-5 warning circuit；
7-6 display；7-7 the first relay；7-8 the second relay；
7-9 electromagnetic valve driver；7-10 electromagnetic valve；7-11 motor；
7-12 hydraulic pump；7-13 main power source；7-14 the first hydraulic jack；
7-15 the second hydraulic jack；8 relay groups；10 first Wiring ports；
12 binding posts；12-1 the second display lamp；13 receiver modules；
13-1 the first display lamp；14 first troughs；15 second troughs；
16 first cable-through holes；17 second cable-through holes；18 anti-loose spots；
20 motor protecting circuits；21 track switches；22 emitters.
Detailed description of the invention
A kind of mining switch rotation department control electric cabinet as shown in Fig. 1～Fig. 7, including casing 1 with for controlling track switch 21
Rotating the circuit control module of commutation, described circuit control module includes:
Data processing module, the control command sent for wireless receiving emitter 22, and according to this control command pair
Send drive command；
Data acquisition module, is used for gathering track switch 21 duty, and sends the duty collected to described number
According to processing module；
Hydraulic-driven module, for receiving the drive command that described data processing module sends, and according to this drive command
Complete track switch 21 and rotate the corresponding actions of commutation；
Described data acquisition module includes the pressure sensing cell 7-3 being arranged on track switch 21, is arranged on the first turnout
Primary importance detector unit 7-1 and second position detector unit 7-2 that is arranged on the second turnout, described primary importance detects
Unit 7-1 and second position detector unit 7-2 being arranged on the second turnout are all connected with described data processing module；
Described hydraulic-driven module includes for driving track switch 21 to carry out the hydraulic actuating mechanism of rotation commutation, for controlling
Described hydraulic actuating mechanism action and the hydraulic control controlled by described data processing module and for holding to described hydraulic pressure
Row mechanism provides the hydraulic power mechanism of power；
Described casing 1 is anti-explosion box body, and described anti-explosion box body includes for accommodating power line, holding wire and control line
Casing 1-1, it is arranged on below upper box 1-1 and for accommodating the lower box 1-2 of described data processing module and being arranged on nowel
Bottom body 1-2 and for holding upper box 1-1 and frame 1-3 of lower box 1-2, described frame 1-3 is Sledge type frame, described
It is provided with the first Wiring port 10 of multiple power supply source line cabling on upper box 1-1 and multiple connects for the second of holding wire cabling
Line cap 2, the face that described upper box 1-1 and lower box 1-2 is connected is provided with the first cable-through hole for power line turnover
16 and for holding wire and control line turnover the second cable-through hole 17.
During actually used, this department control electric cabinet distance type can be used operate, operator by operate emitter 22, if
Put the control command that the receiver module 13 in casing 1 sends for wireless receiving emitter 22, and receiver module 13 passes through
Process and send to PLC module 7, and then PLC module 7 controls electromagnetic valve 7-10 work according to this control command, makes the first hydraulic pressure
Oil cylinder 7-14 and the second hydraulic jack 7-15 work, switch with follow up movement 21 turns to, and controls process simple, and can remote-controlled operation,
Alleviate operator's labor intensity, it is to avoid the manual operation actual bodily harm to operator.
During actually used, by arranging pressure sensing cell 7-3, to whether exist on track switch 21 weight i.e. colliery or
Rubble detects in real time and sends to PLC module 7, the pressure signal detected when pressure sensing cell 7-3 collects
When there is weight i.e. colliery or rubble in trouble 21, PLC module 7 controls warning circuit 7-5 alarm, and prompting staff is carried out
Remove in time, it is to avoid track switch 21 fails to turn in time, affect rolling stock and run, effectively cause production accident.
During actually used, casing 1 is set to anti-explosion box body, is applicable to underground coal mine coal dust and methane fiery gas
The multiple severe hazardous environment of body, it is possible to effectively prevent the coal dust in coal mine and wet aqueous vapor to data processing module in casing 1
Damage, substantially prolongs department control electric cabinet service life.
During actually used, upper box 1-1 and the setting of lower box 1-2, described upper box 1-1 is used for accommodating power supply
Line, holding wire and control line, described lower box 1-2 is used for accommodating described data processing module, it is simple to cabling and installation so that case
The compact conformation of body 1, space availability ratio maximize, and take up room little, make box volume minimize.By arranging the first cable-through hole
16 and second cable-through hole 17, the first cable-through hole 16 power supply source line cabling, the second cable-through hole 17 for holding wire and control line cabling, from
And power line and holding wire and control line are separated, it is to avoid produce interference.
During actually used, the setting of Sledge type frame, with moistureproof and waterproof, and can remove at casing 1 when casing 1 stands
It is moved easily during fortune, simple to operate, time saving and energy saving, can move to track switch 21 according to the actual requirements.
During actually used, described first Wiring port 10 is flame proof horn mouth interface, by flame proof horn mouth interface
Described power line is connected with the described data processing module in described anti-explosion box body.
In the present embodiment, described data processing module include main controller, described main controller be connected to warning circuit 7-5, for
Wireless receiving emitter 22 sends receiver module 13 that signal carrying out processes and for indicating the instruction of track switch 21 direction state
Module, described pressure sensing cell 7-3, primary importance detector unit 7-1 and second position detector unit 7-2 all with described master control
Device connects, and described hydraulic control is controlled by described main controller.
During actually used, described main controller is PLC module 7.
During actually used, the setting of hydraulic-driven module, PLC module 7 controls electromagnetism by electromagnetic valve driver 7-9
Valve 7-9 works, and hydraulic pump 7-12 is the first hydraulic jack 7-14 and the by described first petroleum pipeline and described second petroleum pipeline
Two hydraulic jack 7-15 provide hydraulic oil, and the first hydraulic jack 7-14 and the second hydraulic jack 7-15 stretches out or shrinks, and promote
Track switch 21 turns to the first track switch or the second track switch, controls simplicity, and operating process is easily controllable, so that locomotive turns smoothly
Line, improves the conevying efficiency in ore deposit.
During actually used, primary importance detector unit 7-1 and the setting of second position detector unit 7-2, first
Putting detector unit 7-1 and detect whether track switch 21 is connected with the first turnout in real time, second position detector unit 7-2 detects track switch in real time
Whether 21 be connected with the second turnout, it is ensured that track switch 21 is accurately connected with the first turnout or the second turnout, it is thus possible to effective guarantee road
The commutation accuracy of trouble, it is to avoid track switch 21 turns to the severe safety accident that inaccurate or maloperation not up to turns to and causes.
In the present embodiment, described hydraulic power mechanism includes hydraulic pump 7-12 and for driving the electricity of hydraulic pump 7-12 action
Motivation module, described hydraulic actuating mechanism is hydraulic jack, and described hydraulic jack is connected with hydraulic pump 7-12 by petroleum pipeline, institute
Stating hydraulic control is electromagnetic valve 7-10, and described electromagnetic valve 7-10 is connected with electromagnetic valve driver 7-9, described solenoid-driven
Device 7-9 is controlled by described main controller and it is connected with described main controller, and described electromagnetic valve 7-10 is arranged on described petroleum pipeline
On.
In the present embodiment, the quantity of described hydraulic jack is two, and two described hydraulic jacks are respectively used for driving
Trouble 21 rotation and the first hydraulic jack 7-14 of being connected with track switch 21 two ends and the second hydraulic jack 7-15, the number of described petroleum pipeline
Amount is two, and two described petroleum pipelines are respectively the first petroleum pipeline and the second petroleum pipeline, described first hydraulic jack 7-14 and
Two hydraulic jack 7-15 are connected with hydraulic pump 7-12 by described first petroleum pipeline and described second petroleum pipeline respectively, described electromagnetism
Valve 7-10 is arranged on described first petroleum pipeline and described second petroleum pipeline.
In the present embodiment, described motor module includes motor 7-11, the main power source 7-13 powered for motor 7-11
With the motor control module of control motor 7-11, described motor control module includes chopper 5, the catalyst 4 connected successively
With motor protecting circuit 20, described motor protecting circuit 20 is connected with motor 7-11, described chopper 5 and main power source 7-
13 connect, and described main power source 7-13 is 380V alternating current or 660V alternating current, and described catalyst 4 is controlled by described master controller
System.
During actually used, described chopper 5 is circuit breaker Q F1, and described catalyst 4 is catalyst KM1, described motor
Protection circuit 20 is motor protecter JDB-60A, and described hydraulic pump 7-12 is motor M, described 380V alternating current or 660V exchange
The three-phase output end of electricity connects with the three-phase input end of circuit breaker Q F, the three-phase output end of described circuit breaker Q F and catalyst KM1
The input of normally opened contact connect, described motor protecter JDB-60A is serially connected in the outfan of the normally opened contact of catalyst KM1
And between the input of motor M, between the 4th pin and the 6th pin of described motor protecter JDB-60A, it is connected to 36V alternating current
Connecting, be connected to the coil of relay K 8 between the 3rd pin and the 9th pin of described motor protecter JDB-60A, described motor is protected
The L1 phase line protected in the 33rd pin of device JDB-60A and motor protecter JDB-60A three-phase output end connects.
During actually used, described 380V alternating current or 660V alternating current process through transformator and obtain 36V alternating current,
Powering for motor protecter JDB-60A, motor protecter JDB-60A normally works, and when the electric current in motor M is excessive, motor is protected
Protecting the coil losing electricity of relay K 8 in device JDB-60A, the normally opened contact of relay K 8 disconnects, PLC module 7 control contactor
KM1 works, the coil losing electricity of catalyst KM1, and the normally opened contact of catalyst KM1 disconnects, and motor M power-off stops operating, thus protects
Protect motor M, reduce the extension of fault, it is ensured that hydraulic pump 7-12 normally works, and makes turnout 21 to commutate in time.
In the present embodiment, described electromagnetic valve 7-10 is three position four-way electromagnetic valve, two working oils of described electromagnetic valve 7-10
Mouth is connected with described first petroleum pipeline and described second petroleum pipeline respectively.
In the present embodiment, a length of 325mm～335 of described lower box 1-2, the width of described lower box 1-2 is 325mm
～335mm, the height of described lower box 1-2 is 330mm～340mm, a length of 220mm～230mm of described upper box 1-1,
The width of described upper box 1-1 is 220mm～230mm, and the height of described upper box 1-1 is 150mm～170mm；
The centrage of described lower box 1-2 and the centrage of upper box 1-1 overlap.
In the present embodiment, described lower box 1-2 include can the protecgulum of folding, the junction of described protecgulum is provided with hinge,
In described lower box 1-2, middle part is provided with transverse slat, and lower box 1-2 is divided into the upper and lower by described transverse slat；
Bottom in described upper box 1-1 is provided with anti-loose spot 18；
The middle part on described lower box 1-2 upper strata is provided with the first trough 14, and the middle part of described lower box 1-2 lower floor is arranged
Having the second trough 15, described first trough 14 is the most identical with the size of the second trough 15 and both at rectangle cabling
Groove, described first trough 14 and the second trough 15 are laid in vertical, and the centrage and second of described first trough 14
The centrage of trough 15 overlaps.
During actually used, by arranging anti-loose spot 18, solid for power line, control line and holding wire cabling are carried out
Fixed, it is to avoid in the case of operator's maloperation, power line, control line or holding wire will not be pulled mobile, it is ensured that wiring is accurate, department
Control electric cabinet normally works.
In the present embodiment, described circuit control module also includes that power module, described power module include being arranged on nowel
The intrinsic safety electric source 3 of side, body 1-2 upper strata and the Switching Power Supply 6 being arranged on lower box 1-2 lower floor side, on described lower box 1-2
The opposite side of layer is provided with binding post 12, and the opposite side of described lower box 1-2 lower floor is provided with relay group 8；
Described intrinsic safety electric source 3 is 12V intrinsic safety electric source, and described Switching Power Supply 6 is 24V power supply.
During actually used, described binding post 12 and receiver module 13 are positioned at the same side on lower box 1-2 upper strata, institute
State chopper 5, catalyst 4, motor protecting circuit 20 and Switching Power Supply 6 and be positioned at the same side of lower box 1-2 lower floor, described in continue
Electrical equipment group 8 and described PLC module 7 are positioned at the same side of lower box 1-2 lower floor, and it is minimum that volume is laid in layering, and facilitates bus-bars
Cloth.
In the present embodiment, described indicating module includes the first display lamp for indicating track switch 21 to be connected with the first turnout
13-1 and for indicating the second display lamp 12-1 that track switch 21 is connected with the second turnout；
Described relay group 8 includes the first relay 7-7 and the second relay 7-8, described first relay 7-7 and second
Relay 7-8 is connected with the first display lamp 13-1 and the second display lamp 12-1 respectively, and the first relay 7-7 and the second relay
7-8 is controlled by described main controller；
Described data processing module also includes parameter set unit 7-4 and the display 7-6 being connected with main controller, described ginseng
Number arranges unit 7-4 and display 7-6 and is respectively positioned on outside casing 1.
During actually used, described first relay 7-7 and the second relay 7-8 is sheet type relay, and this is thin
Chip relay size is little, saves installing space and time, improves system stability, and can be without disconnecting jack connector situation
Under be replaced, install and safeguard convenient.
When the present invention uses: track switch 21 is connected control command with described first turnout by emitter 22 wireless transmit, receive
Module 13 receives track switch 21 and is connected control command with described first turnout and sends to PLC module 7, PLC module 7 through processing
Receiving track switch 21 and be connected control command with described first turnout, PLC module 7 controls electromagnetic valve by electromagnetic valve driver 7-9
7-10 works, and meanwhile, main power source 7-13 passes sequentially through chopper 5, catalyst 4 and motor protective circuit 20 and controls motor 7-11
Working and provide power for hydraulic pump 7-12, hydraulic pump 7-12 drives first by described first petroleum pipeline and the second petroleum pipeline respectively
Hydraulic jack 7-14 and the second hydraulic jack 7-15 work, the plunger of the first hydraulic jack 7-14 and the second hydraulic jack 7-15 is stretched
Long, promote track switch 21 to be connected with described first turnout, primary importance detector unit 7-1 being arranged on described first turnout is real-time
Whether detection track switch 21 is connected with described first turnout, and by the primary importance signal transmission that collects to PLC module 7, when the
When one position detection unit 7-1 collects primary importance signal, PLC module 7 controls the first display lamp by the first relay 7-7
13-1 is bright, and meanwhile, PLC module 7 controls display 7-6 display track switch 21 and described first turnout successful connection, passes through display
7-6 shows and the first display lamp 13-1 indicates collectively track switch 21 and described first turnout successful connection, it is to avoid display 7-6 shows
Or first display lamp 13-1 break down, and whether can not accurately indicate track switch 21 and described first turnout successful connection, thus
Cause production accident or increase maintenance work；When primary importance detector unit 7-1 does not collects primary importance signal, PLC mould
Block 7 controls warning circuit 7-5 prompting track switch 21 and is connected unsuccessful with described first turnout, facilitates operator to investigate in time,
Avoid the generation of accident；
Track switch 21 is connected control command with described second turnout by emitter 22 wireless transmit, and receiver module 13 receives
Trouble 21 is connected control command and through process transmission to PLC module 7 with described second turnout, PLC module 7 receive track switch 21 and
Described second turnout connects control command, and PLC module 7 controls electromagnetic valve 7-10 by electromagnetic valve driver 7-9 and do not works, hydraulic pressure
Pump 7-12 does not works, it is impossible to drive the first hydraulic jack 7-14 and the second hydraulic pressure by described first petroleum pipeline and the second petroleum pipeline
Oil cylinder 7-15 works, the first hydraulic jack 7-14 and the plunger retraction of the second hydraulic jack 7-15, pulls track switch 21 and described the
Two turnouts connect, and second position detector unit 7-2 being arranged on described second turnout detects track switch 21 and described second in real time
Whether turnout connects, and is sent by the second position signal collected to PLC module 7, when second position detector unit 7-2 gathers
During to second position signal, it is bright that PLC module 7 controls the second display lamp 12-1 by the second relay 7-8, meanwhile, and PLC module 7
Control display 7-6 display track switch 21 and described second turnout successful connection, shown and the second display lamp by display 7-6
12-1 indicates collectively track switch 21 and described second turnout successful connection, it is to avoid display 7-6 shows or the second display lamp 12-1 sends out
Raw fault, and whether can not accurately indicate track switch 21 and described second turnout successful connection, thus cause production accident or increase
Maintenance work；When second position detector unit 7-2 does not collects second position signal, PLC module 7 controls warning circuit 7-5
Prompting track switch 21 is connected unsuccessful with described second turnout, facilitates operator to investigate in time, it is to avoid the generation of accident, effectively
Ensure the commutation accuracy of track switch, practical.
The above, be only presently preferred embodiments of the present invention, not impose any restrictions the present invention, every according to the present invention
Any simple modification, change and the equivalent structure change that above example is made by technical spirit, all still falls within skill of the present invention
In the protection domain of art scheme.
Claims (10)
1. a mining switch rotation department control electric cabinet, it is characterised in that: include casing (1) and be used for controlling track switch (21) and rotate
The circuit control module of commutation, described circuit control module includes:
Data processing module, the control command sent for wireless receiving emitter (22), and according to this control command to sending out
Send drive command；
Data acquisition module, is used for gathering track switch (21) duty, and sends the duty collected to described data
Processing module；
Hydraulic-driven module, for receiving the drive command that described data processing module sends, and completes according to this drive command
Track switch (21) rotates the corresponding actions of commutation；
Described data acquisition module includes the pressure sensing cell (7-3) being arranged on track switch (21), is arranged on the first turnout
Primary importance detector unit (7-1) and the second position detector unit (7-2) that is arranged on the second turnout, described primary importance
Detector unit (7-1) and the second position detector unit (7-2) being arranged on the second turnout all connect with described data processing module
Connect；
Described hydraulic-driven module includes for driving track switch (21) to carry out the hydraulic actuating mechanism of rotation commutation, for controlling
State hydraulic actuating mechanism action and the hydraulic control controlled by described data processing module and for performing to described hydraulic pressure
Mechanism provides the hydraulic power mechanism of power；
Described casing (1) is anti-explosion box body, and described anti-explosion box body includes the top box for accommodating power line, holding wire and control line
Body (1-1), it is arranged on upper box (1-1) lower section and for accommodating the lower box (1-2) of described data processing module and be arranged on
Lower box (1-2) bottom and be used for holding the frame (1-3) of upper box (1-1) and lower box (1-2), described frame (1-3) is
Sledge type frame, described upper box (1-1) is provided with first Wiring port (10) of multiple power supply source line cabling and multiple use
It is provided with on second Wiring port (2) of holding wire cabling, the face that described upper box (1-1) is connected with lower box (1-2)
For first cable-through hole (16) of power line turnover with for holding wire and second cable-through hole (17) of control line turnover.
2. according to a kind of mining switch rotation department control electric cabinet described in claim 1, it is characterised in that: described data process mould
Block includes that main controller, described main controller are connected to warning circuit (7-5), send signal for wireless receiving emitter (22) and carry out
Process receiver module (13) and be used for indicating the indicating module of track switch (21) direction state, described pressure sensing cell (7-3),
Primary importance detector unit (7-1) and second position detector unit (7-2) are all connected with described main controller, described hydraulic control machine
Structure is controlled by described main controller.
3. according to a kind of mining switch rotation department control electric cabinet described in claim 1 or 2, it is characterised in that: described hydraulic pressure moves
Force mechanisms includes hydraulic pump (7-12) and is used for driving the motor module of hydraulic pump (7-12) action, described hydraulic actuating mechanism
For hydraulic jack, described hydraulic jack is connected with hydraulic pump (7-12) by petroleum pipeline, and described hydraulic control is electromagnetic valve
(7-10), described electromagnetic valve (7-10) is connected with electromagnetic valve driver (7-9), and described electromagnetic valve driver (7-9) is by described master
Control device is controlled and it is connected with described main controller, and described electromagnetic valve (7-10) is arranged on described petroleum pipeline.
4. according to a kind of mining switch rotation department control electric cabinet described in claim 3, it is characterised in that: described hydraulic jack
Quantity is two, two described hydraulic jacks be respectively used for driving track switch (21) to rotate and be connected with track switch (21) two ends the
One hydraulic jack (7-14) and the second hydraulic jack (7-15), the quantity of described petroleum pipeline is two, and two described petroleum pipelines divide
Not being the first petroleum pipeline and the second petroleum pipeline, described first hydraulic jack (7-14) and the second hydraulic jack (7-15) pass through respectively
Described first petroleum pipeline and described second petroleum pipeline are connected with hydraulic pump (7-12), and described electromagnetic valve (7-10) is arranged on described
On one petroleum pipeline and described second petroleum pipeline.
5. according to a kind of mining switch rotation department control electric cabinet described in claim 3, it is characterised in that: described motor module
The main power source (7-13) including motor (7-11), powered for motor (7-11) and the motor controlling motor (7-11) control
Module, described motor control module includes chopper (5), catalyst (4) and motor protecting circuit (20), the institute connected successively
Stating motor protecting circuit (20) to be connected with motor (7-11), described chopper (5) is connected with main power source (7-13), described master
Power supply (7-13) is 380V alternating current or 660V alternating current, and described catalyst (4) is controlled by described master controller.
6. according to a kind of mining switch rotation department control electric cabinet described in claim 4, it is characterised in that: described electromagnetic valve (7-
10) be three position four-way electromagnetic valve, two actuator ports of described electromagnetic valve (7-10) respectively with described first petroleum pipeline and described
Second petroleum pipeline connects.
7. according to a kind of mining switch rotation department control electric cabinet described in claim 1 or 2, it is characterised in that: described lower box
(1-2) a length of 325mm～335mm, the width of described lower box (1-2) is 325mm～335mm, described lower box (1-2)
Height be 330mm～340mm, a length of 220mm～230mm of described upper box (1-1), the width of described upper box (1-1)
Degree is 220mm～230mm, and the height of described upper box (1-1) is 150mm～170mm；
The centrage of described lower box (1-2) and the centrage of upper box (1-1) overlap.
8. according to a kind of mining switch rotation department control electric cabinet described in claim 1 or 2, it is characterised in that: described lower box
(1-2) include can the protecgulum of folding, the junction of described protecgulum is provided with hinge, and in described lower box (1-2), middle part is provided with
Transverse slat, lower box (1-2) is divided into the upper and lower by described transverse slat；
Bottom in described upper box (1-1) is provided with anti-loose spot (18)；
The middle part on described lower box (1-2) upper strata is provided with the first trough (14), and the middle part of described lower box (1-2) lower floor sets
Being equipped with the second trough (15), described first trough (14) is the most identical with the size of the second trough (15) and both at square
Shape trough, described first trough (14) and the second trough (15) are laid in vertical, and described first trough (14)
The centrage of centrage and the second trough (15) overlaps.
9. according to a kind of mining switch rotation department control electric cabinet described in claim 8, it is characterised in that: described circuit controls mould
Block also includes that power module, described power module include being arranged on the intrinsic safety electric source (3) of lower box (1-2) side, upper strata and arrange
In the Switching Power Supply (6) of lower box (1-2) lower floor side, the opposite side on described lower box (1-2) upper strata is provided with binding post
(12), the opposite side of described lower box (1-2) lower floor is provided with relay group (8)；
Described intrinsic safety electric source (3) is 12V intrinsic safety electric source, and described Switching Power Supply (6) is 24V power supply.
10. according to a kind of mining switch rotation department control electric cabinet described in claim 2, it is characterised in that: described indicating module
Including for indicating the first display lamp (13-1) that track switch (21) is connected with the first turnout and being used for indicating track switch (21) and second
The second display lamp (12-1) that turnout connects；
Described relay group (8) includes the first relay (7-7) and the second relay (7-8), described first relay (7-7) and
Second relay (7-8) is connected with the first display lamp (13-1) and the second display lamp (12-1) respectively, and the first relay (7-7)
It is controlled by described main controller with the second relay (7-8)；
Described data processing module also includes parameter set unit (7-4) and display (7-6), the described ginseng being connected with main controller
Number arranges unit (7-4) and display (7-6) is respectively positioned on casing (1) outward.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610755426.7A CN106274984B (en) | 2016-08-28 | 2016-08-28 | Electric cabinet is controlled in a kind of mining switch rotation department |
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|---|---|---|---|
| CN201610755426.7A CN106274984B (en) | 2016-08-28 | 2016-08-28 | Electric cabinet is controlled in a kind of mining switch rotation department |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112249086A (en) * | 2020-10-17 | 2021-01-22 | 西安交通大学 | Mining hydraulic reinforcement integrated direct-drive switch machine |
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|---|---|
| CN106274984B (en) | 2018-10-30 |
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Address after: 710200 No. 7, Middle Section of Jingpu Road, Jingwei New City, Jingkai District, Xi'an City, Shaanxi Province Patentee after: Xi'an Coal Mining Machinery Co., Ltd. Address before: 710021 No. 8 Shangji Road, Xi'an Economic and Technological Development Zone, Xi'an City, Shaanxi Province Patentee before: Xi'an Coal Mining Machinery Co., Ltd. |