CN104527727B - Tramroad switch control system - Google Patents
Tramroad switch control system Download PDFInfo
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- CN104527727B CN104527727B CN201410760361.6A CN201410760361A CN104527727B CN 104527727 B CN104527727 B CN 104527727B CN 201410760361 A CN201410760361 A CN 201410760361A CN 104527727 B CN104527727 B CN 104527727B
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- threeway
- valve
- pipeline
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- gas storage
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Abstract
The invention discloses a kind of tramroad switch control system, belong to coal mining car trajectory control system field, including gas storage filtering tank, electric operated control box and cylinder, gas storage filtering tank is connected by pipeline with cylinder, pipeline is provided with solenoid directional control valve, solenoid directional control valve passes through electric operated control box control, also include hand-operated direction valve and threeway, hand-operated direction valve is connected by pipeline with threeway one, gas storage filtering tank is connected in threeway, hand-operated direction valve is connected by pipeline with threeway two, and threeway two-way piping is connected with solenoid directional control valve, and threeway two is connected on cylinder.Take charge of after control switch control system improves, have a power failure in production process because of maintenance, the reason such as power down or magnetic valve are burnt out, when causing department's control switch electric cabinet cisco unity malfunction, track switch is pulled without free-hand.Vehicle be efficiently avoid by the phenomenon that slides down during track switch, transport traffic safety has been ensured.
Description
Technical field
The present invention relates to coal mining car trajectory control system field, specifically, track switch is used the present invention relates to tramroad
Control system.
Background technology
Track switch is a kind of line connection equipment for making rolling stock be transferred to another station track from a station track, generally AT STATION, is compiled
The a large amount of layings in group station.There is track switch, the handling capacity of circuit can be given full play to.Even single-track railway, laying a switch is built
One section of cross wires more than train length, it is possible to split train.
Underground coal mine main haulage roadway mounting turnout is the track switch for taking charge of control switch, i.e. Electronic control, and its working power is
Mine lighting power supply, in process of production because of maintenance powers failure, the reason such as power down, cause take charge of control switch electric cabinet can not normal work
Make；And because moisture content is larger in air-flow, usually burn out solenoid directional control valve.When there is above-mentioned situation, wind regime is only closed, is pulled out
Turnout connecting rod pin, it is free-hand to pull track switch, interim driving at the point of turnout is inserted with stopper.Once road point loosens, ore deposit may be made
Car slides down, and there is potential safety hazard.Therefore, accomplish it is safe and smooth by track switch be one of difficult point of safety management of traffic.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of track switch adjusted manually, this track switch adjusting means both may be used
So that manual regulation can also be used using motorized adjustment.
In order to solve the above-mentioned technical problem, the technical solution adopted in the present invention is：Tramroad switch control system,
Including gas storage filtering tank, electric operated control box and cylinder, the gas storage filtering tank is connected by pipeline with cylinder, and pipeline is provided with electricity
Magnetic reversal valve, solenoid directional control valve is led to by electric operated control box control, in addition to hand-operated direction valve and threeway, the hand-operated direction valve
Piping is connected with threeway one, and gas storage filtering tank is connected in threeway, and hand-operated direction valve is connected by pipeline with threeway two, threeway
Two-way piping is connected with solenoid directional control valve, and threeway two is connected on cylinder.
It is preferred that, in addition to threeway three, one end of the threeway three is connected on cylinder by pipeline, and another two ends lead to respectively
Piping is connected with hand-operated direction valve and solenoid directional control valve.
It is preferred that, the gas storage filtering tank bottom sides are provided with tapping valve.
Using technical scheme, following beneficial effect can be obtained：
After the switch control system of the present invention is improved, because of the original such as maintenance has a power failure, power down or magnetic valve are burnt out in production process
Because causing during department's control switch electric cabinet cisco unity malfunction, regulation system manually can be used when coal mine down-hole tunnel is powered off
System regulation track switch, changes by the awkward situation manually pulled railway switches after being powered off under existing well, the operating efficiency not only improved is more important
Be that efficiently avoid vehicle by the phenomenon that slides down during track switch, ensured transport traffic safety；Gas storage filtering tank bottom side
Face is provided with after the condensed deposition of moisture content in tapping valve, air-flow, is flowed out by tapping valve, it is ensured that the tank body peace of gas storage filtering tank
Entirely, increase the service life.
Brief description of the drawings
Brief description is made to the content expressed by each accompanying drawing of this specification and the mark in figure below：
Fig. 1 is original switch control system；
Fig. 2 is structural representation of the invention；
Mark in above-mentioned figure is：1st, gas storage filtering tank；11st, tapping valve；2nd, threeway one；21st, threeway two；22nd, threeway
Three；3rd, hand-operated direction valve；31st, manual lever；4th, electric operated control box；41st, solenoid directional control valve；5th, cylinder.
Embodiment
Below against accompanying drawing, by the description to embodiment, to the embodiment of the present invention such as involved each structure
Mutual alignment and annexation, the effect of each several part and operation principle between the shape of part, construction, each several part etc. are made further
Detailed description.
As shown in figure 1, for existing motor-operated switch control system, electric cabinet controls gas to flow into by controlling magnetic valve
The amount of cylinder come be the drawbacks of controlling stretching or bending for track switch, prior art underground power-off or electric elements failure when just
It can not pull railway switches, now only close wind regime, pull out turnout connecting rod pin, it is free-hand to pull track switch, insert turnout with stopper
Interim driving at point, once road point loosens, may make bogie truck off-road, there is potential safety hazard.
As shown in Fig. 2 being the system of pulling railway switches of the present invention, whole system is by gas storage filtering tank 1, threeway 1, threeway two
21st, threeway 3 22, hand-operated direction valve 3, electric operated control box 4 and cylinder 5 are constituted, and electric operated control box 4 is by pressure gauge, PLC
Constituted with solenoid directional control valve 41.Gas storage screen pipe 1 is connected to by pipeline on one end of threeway 1, and the another two ends of threeway 1 lead to
Piping is connected with hand-operated direction valve 3 and electric operated control box 4 respectively；Three ends of threeway 2 21 are connected to cylinder by pipeline
5th, on hand-operated direction valve 3 and solenoid directional control valve 41；Three ends of threeway 3 22 are connected to cylinder 5, manual reverse of direction by pipeline
On valve 3 and solenoid directional control valve 41.
As shown in Fig. 2 arrow is oriented to the flow direction of gas, gases at high pressure filter out moisture, water when flowing through gas storage filtering tank 1
The bottom for being diverted to gas storage filtering tank 1 reaches that a certain amount is discharged after through tapping valve 11, and gas is after threeway 1 simultaneously to hand
Dynamic reversal valve 3 and electric operated control box 4 are supplied.Changed manually by threeway 2 21 and the access of threeway 3 22 on executing agency's cylinder 5
To valve 3 and electric operated control box 4, underground is normal in use, electric operated control box 4 is by controlling the folding of solenoid directional control valve 41 to control
The motion of cylinder 5, thus realize it is electronic pull railway switches, put using the manual lever 31 on hand-operated direction valve 3 during electronic pull railway switches
In centre position, now hand-operated direction valve 3 is closed, and no gas passes through.When having a power failure, the control track switch of reversal valve 3 is pulled using hand,
Manual lever 31 is pulled to gas during the left side and flows into threeway 2 21, drives cylinder 5 that track switch is moved toward straightening, does not have in now threeway 3 22
There is gas to flow through；Manual lever 31 is pulled to gas during the right and flows into threeway 3 22, cylinder 5 is driven track switch bending, now
No gas flows through in threeway 2 21.
The present invention is added on the basis of existing electronic system of pulling railway switches to pull railway switches system manually, have a power failure when underground or
When electric elements are burnt out, you can be pulled railway switches using the manual system of pulling railway switches, the system integration of pulling railway switches manually is original
On system, production cost has been saved, it is often more important that ensure that the operation safety of Underwell mining.
The present invention is exemplarily described above in conjunction with accompanying drawing, it is clear that the present invention is implemented not by aforesaid way
Limitation, as long as the improvement of the various unsubstantialities of inventive concept and technical scheme of the present invention progress is employed, or without changing
Enter and the design of the present invention and technical scheme are directly applied into other occasions, within protection scope of the present invention.
Claims (2)
1. tramroad switch control system, including gas storage filtering tank, electric operated control box and cylinder, the gas storage filtering tank lead to
Piping is connected with cylinder, and pipeline is provided with solenoid directional control valve, and solenoid directional control valve is existed by electric operated control box control, its feature
In：Also include hand-operated direction valve and threeway, the hand-operated direction valve is connected by pipeline with threeway one, and gas storage filtering tank is connected to
In threeway, gas storage filtering tank is connected to by pipeline on one end of threeway one, the another two ends of threeway one by pipeline respectively with hand
Dynamic reversal valve and electric operated control box connection, hand-operated direction valve is connected by pipeline with threeway two, threeway two-way piping and electromagnetism
Reversal valve is connected, and threeway two is connected on cylinder；Also include threeway three, one end of the threeway three is connected to cylinder by pipeline
On, another two ends are connected by pipeline with hand-operated direction valve and solenoid directional control valve respectively.
2. tramroad switch control system according to claim 1, it is characterised in that：Pot bottom is filtered in the gas storage
Side is provided with tapping valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410760361.6A CN104527727B (en) | 2014-12-12 | 2014-12-12 | Tramroad switch control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410760361.6A CN104527727B (en) | 2014-12-12 | 2014-12-12 | Tramroad switch control system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104527727A CN104527727A (en) | 2015-04-22 |
| CN104527727B true CN104527727B (en) | 2017-07-28 |
Family
ID=52843441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410760361.6A Active CN104527727B (en) | 2014-12-12 | 2014-12-12 | Tramroad switch control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104527727B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4221320B2 (en) * | 2004-03-18 | 2009-02-12 | 財団法人鉄道総合技術研究所 | Tipping machine |
| CN103231727A (en) * | 2013-05-13 | 2013-08-07 | 蔡青林 | Driver-control switch device for mine |
| CN203427816U (en) * | 2013-08-16 | 2014-02-12 | 山东力控矿山设备有限公司 | Pneumatic turnout control device |
| CN103523052B (en) * | 2013-10-12 | 2016-08-31 | 尤洛卡矿业安全工程股份有限公司 | A kind of monorail crane Turnout control device and the method controlling track switch |
| CN203528513U (en) * | 2013-10-18 | 2014-04-09 | 开滦能源化工股份有限公司吕家坨矿业分公司 | Coal mine underground self-latching turnout junction |
| CN204309806U (en) * | 2014-12-12 | 2015-05-06 | 淮北矿业（集团）有限责任公司 | Tramroad switch control system |
-
2014
- 2014-12-12 CN CN201410760361.6A patent/CN104527727B/en active Active
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| Publication number | Publication date |
|---|---|
| CN104527727A (en) | 2015-04-22 |
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