CN208411749U - A kind of coal mine subincline railless free-wheeled vehicle prevent-moving car system - Google Patents
A kind of coal mine subincline railless free-wheeled vehicle prevent-moving car system Download PDFInfo
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- CN208411749U CN208411749U CN201821087858.6U CN201821087858U CN208411749U CN 208411749 U CN208411749 U CN 208411749U CN 201821087858 U CN201821087858 U CN 201821087858U CN 208411749 U CN208411749 U CN 208411749U
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- subincline
- speed detection
- hypervelocity
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Abstract
The utility model discloses a kind of coal mine subincline railless free-wheeled vehicle prevent-moving car systems, including speed detection system, hypervelocity guidance system and forced braking system；Wherein, speed detection system includes speed detection system host and speed detection sensor；The guidance system that exceeds the speed limit includes hypervelocity guidance system host, explosion-proof display screen, lamplight pointing board and combined aural and visual alarm.Forced braking system includes emergency lane and flexible impact brake apparatus.The utility model solves the problems, such as that coal mine subincline railless free-wheeled vehicle sport car causes accident in the way of velocity measuring, acousto-optic instruction, friction brakes etc.；The utility model is safe and effective, structure is simple, easy for installation and adaptable, and has biggish dissemination.
Description
Technical field
The utility model belongs to coal mining technology field, and in particular to a kind of coal mine subincline railless free-wheeled vehicle prevent-moving car
System.
Background technique
Railless free-wheeled vehicle transportation system has many advantages, such as that system is simple, flexible, at present underground coal mine assistant conveyance at home
Systematic difference is more and more.Railless free-wheeled vehicle is in subincline descent run it some times happens that the failure of brake failure, causes
Railless free-wheeled vehicle derailing accident causes the loss of enterprise personnel and property.Country's coal mine takes one according to knowhow at present
Fixed measure prevents railless free-wheeled vehicle sport car, but braking reliability is not high, in case of emergency to railless free-wheeled vehicle driver's
Not enough, driver often misses best hedging point under intense strain for guidance.
Utility model content
The purpose of the utility model is to overcome above-mentioned prior art disadvantages, provide a kind of coal mine subincline trackless rubber-tyred
Vehicle prevent-moving car system, for preventing the generation of down-hole trackless transportation system derailing accident.It is provided by the utility model anti-
Sport car system is safe and effective, structure is simple, it is easy for installation, adaptable, there is biggish dissemination, it is secondary tiltedly that coal mine can be met
Well railless free-wheeled vehicle prevent-moving car application.
What the utility model adopts the following technical solution to realize:
A kind of coal mine subincline railless free-wheeled vehicle prevent-moving car system, including speed detection system, hypervelocity guidance system and strong
Braking system processed；Wherein,
Speed detection system includes speed detection system host and speed detection sensor, the installation of speed detection system host
In subincline borehole wall position, several speed detection sensors are arranged at intervals in subincline, for detecting railless free-wheeled vehicle
Speed, speed detection system host is used to receive the speed signal of speed detection sensor sending, and handles speed signal, with
Hypervelocity guidance system links；
The guidance system that exceeds the speed limit includes hypervelocity guidance system host, and the explosion-proof display connecting with hypervelocity guidance system host
Screen, lamplight pointing board and combined aural and visual alarm, hypervelocity guidance system host are connected with speed detection system host using communication cable,
For starting hypervelocity guidance system after receiving hypervelocity instruction, over-speed vehicles out of control are promptly guided；
Forced braking system includes emergency lane and flexible impact brake apparatus, and emergency lane is arranged in subincline, soft
The end of emergency lane is arranged in property collision brake device, for buffering impact wreckage power.
The utility model, which further improves, to be, velocity measuring senses at 50-100 meters of settings one in subincline
Device.
The utility model, which further improves, to be, speed detection sensor is using communication cable and speed detection system master
Machine is connected.
The utility model, which further improves, to be, the explosion-proof display screen setting of hypervelocity guidance system is used on tunnel top
In display hypervelocity information and guidance information.
The utility model, which further improves, to be, the lamplight pointing board of hypervelocity guidance system is used to indicate emergency lane position
It sets.
The utility model, which further improves, to be, the combined aural and visual alarm of hypervelocity guidance system is for prompting tunnel one skilled in the art
Promptly hide.
The utility model, which further improves, to be, emergency lane is provided with acclivitous inclination angle, and ground is using loose
Sandstone material is made, for reducing railless free-wheeled vehicle travel speed.
The utility model has following beneficial technical effect:
A kind of coal mine subincline railless free-wheeled vehicle prevent-moving car system provided by the utility model, can reduce subincline trackless glue
Take turns casualties and property loss caused by vehicle derailing accident.
Further, the utility model can reinforce down-hole trackless department by velocity measuring and display screen system for prompting
Machine safe operation consciousness.
Further, the utility model hypervelocity guidance system can enter hedging vehicle in derailing accident early stage guidance driver's traveling
Road avoids fault spread.
Detailed description of the invention
Fig. 1 is the principles of the present invention schematic diagram；
In figure: 1- speed detection system, 2- hypervelocity guidance system, 3- forced braking system, 4- speed detection system host,
5- speed detection sensor, 6- hypervelocity guidance system host, the explosion-proof display screen of 7-, 8- lamplight pointing board, 9- combined aural and visual alarm,
10- emergency lane, 11- flexible impact brake apparatus.
Specific embodiment
The utility model is described in further details below in conjunction with attached drawing:
The utility model is that brake fade causes accident during coal mine subincline railless free-wheeled vehicle is gone into the well in order to prevent, is mentioned
A kind of coal mine subincline railless free-wheeled vehicle prevent-moving car system, including speed detection system 1, hypervelocity guidance system 2, pressure system are supplied
Dynamic system 3；Wherein, speed detection system 1 includes speed detection system host 4 and speed detection sensor 5.Exceed the speed limit guidance system
2 include hypervelocity guidance system host 6, explosion-proof display screen 7, lamplight pointing board 8, combined aural and visual alarm 9.Forced braking system 3 includes
Emergency lane 10, flexible impact brake apparatus 11.
The speed detection sensor 5 detects the trackless rubber-tyred vehicle speed travelled in subincline, and by logical
Communication cable is transmitted to speed detection system host 4.The data that speed detection system host 4 will test are compared with preset threshold
Compared with whether interpretation railless free-wheeled vehicle exceeds the speed limit.
The speed detection system host 4 is communicated with hypervelocity guidance system host 6 using communication cable, and will be sentenced
The hypervelocity information having no progeny is sent to hypervelocity guidance system host 6；When detecting hypervelocity information for the first time, guidance system master of exceeding the speed limit
Machine 6 shows hypervelocity information by explosion-proof display screen 7, and railless free-wheeled vehicle driver is reminded to slow down；When continuing to test hypervelocity information, recognize
Slow down for driver and fail, hypervelocity guidance system host 6 shows 10 entry position of emergency lane and display screen by explosion-proof display screen 7
The distance of position, guidance driver enters emergency lane 10, and issues sound-light alarm information by combined aural and visual alarm 9, evacuates pair tiltedly
Staff in well.
Braking distance needed for the emergency lane 10 designs travel speed according to railless free-wheeled vehicle transportation system is set
Meter determines updip angle and length, and road surface is using pourable mediums such as sandstone.
The setting of flexible impact brake apparatus 11 is in 10 end of emergency lane, using the flexible material such as rubber, metal mesh
Material.
The speed detection system host 4 and hypervelocity guidance system host 6 are arranged in subincline, and control element can be by
Programmable logic controller (PLC) (PLC) or single-chip microcontroller are constituted, and shell is explosion-proof type；Can be separately provided, may alternatively be integrated within one it is explosion-proof
In case.
In conclusion the utility model solves coal mine pair tiltedly in the way of velocity measuring, acousto-optic instruction and friction brakes etc.
Well railless free-wheeled vehicle sport car causes the problem of accident；Safely and effectively, structure it is simple, it is easy for installation, adaptable, have it is biggish
Dissemination.
Claims (7)
1. a kind of coal mine subincline railless free-wheeled vehicle prevent-moving car system, which is characterized in that including speed detection system (1), hypervelocity
Guidance system (2) and forced braking system (3)；Wherein,
Speed detection system (1) includes speed detection system host (4) and speed detection sensor (5), speed detection system master
Machine (4) is installed on subincline borehole wall position, several speed detection sensors (5) is arranged at intervals in subincline, for detecting
The speed of railless free-wheeled vehicle, speed detection system host (4) are used to receive the speed signal of speed detection sensor (5) sending,
And to speed signal processing, link with hypervelocity guidance system (2)；
Exceed the speed limit guidance system (2) include hypervelocity guidance system host (6), and with hypervelocity guidance system host (6) connect prevent
Quick-fried display screen (7), lamplight pointing board (8) and combined aural and visual alarm (9), hypervelocity guidance system host (6) and speed detection system master
Machine (4) is connected using communication cable, is exceeded the speed limit guidance system (2) for starting after receiving hypervelocity instruction, to over-speed vehicles out of control
Promptly guided；
Forced braking system (3) includes emergency lane (10) and flexible impact brake apparatus (11), and emergency lane (10) setting exists
In subincline, flexible impact brake apparatus (11) is arranged in the end of emergency lane (10), for buffering impact wreckage power.
2. a kind of coal mine subincline railless free-wheeled vehicle prevent-moving car system according to claim 1, which is characterized in that secondary oblique
Speed detection sensor (5) at one is set every 50-100 meters in well.
3. a kind of coal mine subincline railless free-wheeled vehicle prevent-moving car system according to claim 1, which is characterized in that speed inspection
Sensor (5) are surveyed to be connected using communication cable with speed detection system host (4).
4. a kind of coal mine subincline railless free-wheeled vehicle prevent-moving car system according to claim 1, which is characterized in that hypervelocity is drawn
Explosion-proof display screen (7) setting of guiding systems (2) is on tunnel top, for showing hypervelocity information and guidance information.
5. a kind of coal mine subincline railless free-wheeled vehicle prevent-moving car system according to claim 1, which is characterized in that hypervelocity is drawn
The lamplight pointing board (8) of guiding systems (2) is used to indicate emergency lane position.
6. a kind of coal mine subincline railless free-wheeled vehicle prevent-moving car system according to claim 1, which is characterized in that hypervelocity is drawn
The combined aural and visual alarm (9) of guiding systems (2) is for prompting tunnel one skilled in the art promptly to hide.
7. a kind of coal mine subincline railless free-wheeled vehicle prevent-moving car system according to claim 1, which is characterized in that hedging vehicle
Road (10) is provided with acclivitous inclination angle, and ground is made of loose sandstone material, travels speed for reducing railless free-wheeled vehicle
Degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821087858.6U CN208411749U (en) | 2018-07-10 | 2018-07-10 | A kind of coal mine subincline railless free-wheeled vehicle prevent-moving car system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821087858.6U CN208411749U (en) | 2018-07-10 | 2018-07-10 | A kind of coal mine subincline railless free-wheeled vehicle prevent-moving car system |
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| Publication Number | Publication Date |
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| CN208411749U true CN208411749U (en) | 2019-01-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108725509A (en) * | 2018-07-10 | 2018-11-02 | 中煤能源研究院有限责任公司 | A kind of coal mine subincline railless free-wheeled vehicle prevent-moving car system |
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2018
- 2018-07-10 CN CN201821087858.6U patent/CN208411749U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108725509A (en) * | 2018-07-10 | 2018-11-02 | 中煤能源研究院有限责任公司 | A kind of coal mine subincline railless free-wheeled vehicle prevent-moving car system |
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