CN105882667A - Driving mode conversion and locking device of underground novel rack rail vehicle - Google Patents
Driving mode conversion and locking device of underground novel rack rail vehicle Download PDFInfo
- Publication number
- CN105882667A CN105882667A CN201610298363.7A CN201610298363A CN105882667A CN 105882667 A CN105882667 A CN 105882667A CN 201610298363 A CN201610298363 A CN 201610298363A CN 105882667 A CN105882667 A CN 105882667A
- Authority
- CN
- China
- Prior art keywords
- rail car
- tooth rail
- tooth
- rack rail
- rail vehicle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C11/00—Locomotives or motor railcars characterised by the type of means applying the tractive effort; Arrangement or disposition of running gear other than normal driving wheel
- B61C11/04—Locomotives or motor railcars characterised by the type of means applying the tractive effort; Arrangement or disposition of running gear other than normal driving wheel tractive effort applied to racks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C17/00—Arrangement or disposition of parts; Details or accessories not otherwise provided for; Use of control gear and control systems
Abstract
The invention belongs to the field of underground safety transportation equipment of coal mine and in particular relates to a driving mode conversion and locking device of an underground novel rack rail vehicle. A rail is provided with a detection block; the rack rail vehicle is provided with a detection unit; the detection block is located on a guide rail at the upper end of an inclined slope section of a rack rail; the detection unit is connected with a rack rail vehicle driving control system; in a process of driving the rack rail vehicle into the inclined slope section of the rack rail from the upper end of the inclined slope, when the detection unit detects the detection block, the rack rail vehicle driving control system controls the rack rail vehicle to stop running and sends out an alarm if the rack rail vehicle driving control system detects that a gear driving unit is not started, and an operator needs to start the gear driving unit; the rack rail vehicle can drive continually if the rack rail vehicle driving control system detects that the gear driving unit is started and a driving gear is engaged with a rack. By adopting the device, the operator can be forcedly required to convert a driving mode into gear driving before the rack rail vehicle enters a ramp, so that the safety driving of the rack rail vehicle on the ramp is guaranteed; a rack rail vehicle slipping accident caused by improper operation is effectively avoided, and personal safety of the operator and equipment and property safety are guaranteed.
Description
Technical field
The invention belongs to coal mine downhole safety transporting equipment field, be specifically related to the novel tooth rail car in a kind of down-hole and drive
Dynamic patten transformation blocking device.
Background technology
The coal industry the most qualitative manpower handicraft original for mechanization replacement of development trend to future, from
And liberate the labour force of operating personnel, it is ensured that the personal safety of personnel.To this end, prior art designs one
The novel tooth rail car that not only can travel on common rail but also can travel on rack rails, tooth rail car is at straight rail running
Time, use friction-driven, and use when inclined gallery ramp driving gear to drive.But, this tooth rail car is tiltedly
The biggest potential safety hazard, i.e. tooth rail car is there is before entering inclined gallery, it is necessary in guide rail 201 when lane is run
By driver operation, friction-driven is converted into gear drive pattern to continue to run with to inclined gallery, if driver forgets
Note conversion drive mode, tooth rail car crosses knick point on inclined gallery will put sliding accident, causes serious consequence,
Personal safety and equipment to driver bring safely great threat.
Summary of the invention
The technical problem to be solved of the present invention be how to prevent down-hole tooth rail car when entering ramp due to
Misoperation puts sliding accident.
The present invention solves above-mentioned technical problem by the following technical solutions: the novel tooth rail car in a kind of down-hole drives
Patten transformation blocking device, described tooth rail car is provided with friction-driven unit and gear drive unit two kinds driving
Can phase transformation mutually；Described friction-driven unit drives wheel to rotate, and utilizes between wheel and common rail
Frictional force drives tooth rail car is walked；Described gear drive unit includes driving gear, and rack rails is provided with one in the middle of road
Bar tooth bar, gear drive unit utilizes and drives wheel and rack engagement to drive tooth rail car walking, and described gear drives
Moving cell activity is arranged, and tooth rail car driving control system can control drive wheel and rack engagement or separate,
The guide rail in rack rails road is provided with detection block, and described tooth rail car is provided with detector unit, and described detection block is positioned at
In the guide rail of track slope section upper end, described detector unit is connected with tooth rail car driving control system, at tooth
During rail car sails rack rails road slope section into from upper end, slope, when detector unit detects detection block, if
Tooth rail car driving control system detects that gear drive unit is not actuated, then tooth rail car driving control system controls
Tooth rail car is out of service and sends alarm, and operator must start up gear drive unit, and tooth rail car can continue
Continue and sail；If tooth rail car driving control system detects that gear drive unit has been turned on, and drive gear with
Tooth bar engages, then tooth rail car can directly travel.
Preferably, described detector unit is travel switch, and described detection block is mechanical position limitation portion, described machinery
Limiting section is positioned on the motion path of travel switch；
Further, the holding wire of travel switch enters the digital input module in power supply box by rosette,
After the signal of travel switch is sent the signal receiving travel switch to CPU, CPU by digital input module, output
Faulting instruction, faulting instruction is delivered to drive indoor display screen by digital output module, and tooth rail car stops also
Send alarm；
Preferably, described mechanical position limitation portion is arranged on inside rack rails road, upper end, slope guide rail, mechanical position limitation portion
Generally bow-shaped structural, it includes neutral straight section batten, and batten two ends are provided with for guiding travel switch to enter
The slope gone out；
Preferably, described mechanical position limitation portion is arranged on spacing pedestal, described spacing pedestal and sleeper or parallel
Affixed in the channel-section steel of sleeper, described channel-section steel two ends are bolted at rail base；
Described detector unit can also use photoelectric sensor, and described detection block then uses recognizes location sheet, described in recognize
Location sheet is positioned on the motion path of photoelectric sensor；
Preferably, described tooth rail car is provided with two groups of travel switches, and two groups of travel switches are separately mounted to rack rails
The inner side of two wheels on car diagonally opposing corner, rack rails road, described track slope upper end guide rail is provided with two groups of machines
Tool limiting section, the spacing in two groups of mechanical position limitation portions is corresponding with travel switch with position；
Preferably, at tooth rail car during upper end, slope sails rack rails road slope section into, when detector unit is examined
When measuring detection block, if tooth rail car driving control system detects that gear drive unit is not actuated, then tooth rail car
Driving control system controls to drive gear to engage with rack rails, and starter receiver driver element；
Preferably, a length of 500mm of flat segments batten in described mechanical position limitation portion, mechanical position limitation portion overall length is
880mm；
Preferably, the overhead height in described mechanical position limitation portion exceeds rail level 40-65mm, and mechanical position limitation portion is away from track
Inner distance is 80-110mm.
It is an advantage of the current invention that: this device can Qiang Zhiyaoqiu before tooth rail car enters ramp that operator will
Drive pattern is converted to gear and drives, it is ensured that tooth rail car drives safely on ramp, effectively prevent due to behaviour
Make the improper tooth rail car caused and put sliding accident, ensure life safety and the equipment property safety of operator.
Accompanying drawing explanation
Fig. 1 is the side view of invention；
Fig. 2 is the top view of the present invention；
Fig. 3 is the mechanical position limitation portion structural representation of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in detail.
Shown in Fig. 1 is one end driver's cabin of tooth rail car, namely 10, and these car two ends are designed with driver's cabin,
Internal structure is identical, and a kind of down-hole novel tooth rail car drive pattern conversion blocking device, on described tooth rail car 10
It is provided with friction-driven unit and gear drive unit；Described friction-driven unit drives wheel 11 to rotate, and utilizes
Frictional force drives tooth rail car 10 between wheel 11 and common rail is walked；Described gear drive unit includes
Driving and be provided with a tooth bar 21 in the middle of gear 12, described rack rails road 20, gear drive unit utilizes and drives tooth
Wheel 12 engages driving tooth rail car 10 with tooth bar 21 and walks, and described gear drive unit activity is arranged, tooth rail car
Driving control system can control to drive gear 12 to engage with tooth bar 21 or separate, drawing of described rack rails road 20
Guide rail 201 is provided with detection block, and described tooth rail car is provided with detector unit, and described detection block is positioned at rack rails road
In the guide rail 201 of 20 slope section upper ends, described detector unit is connected with tooth rail car driving control system,
During tooth rail car 10 sails rack rails road slope section into from upper end, slope, when detector unit detects detection block,
If tooth rail car driving control system detects that gear drive unit is not actuated, then driving control system controls rack rails
Car 10 is out of service and sends alarm, and operator must start up gear drive unit, and tooth rail car can continue
Exercise；If tooth rail car driving control system detects that gear drive unit has been turned on, and drive gear 12 with
The tooth bar engagement of rack rails 21, then tooth rail car 10 can directly travel.
The end at rack rails road 20, slope upper and lower end has a few joint guide rail 201, and guide rail 201 is also rack rails
The one in road, is with rack rails road 20 difference: guide rail 201 does not has clamp rail device in middle tooth bar both sides,
Can change at this with this driving means；There is clamp rail device due to tooth bar both sides in rack rails road 20, drive
Device cannot be changed.So, the conversion of driving means have to be carried out in guide rail 201.
This device can Qiang Zhiyaoqiu that before tooth rail car 10 enters ramp drive pattern is converted to tooth by operator
Wheel drive, it is ensured that tooth rail car 10 drives safely on ramp, effectively prevent the tooth caused due to misoperation
Rail car 10 put sliding accident, ensured life safety and the equipment property safety of operator.
Embodiment 1
As the preferred embodiments of the present invention, described detector unit is travel switch 13, and described detection block is machine
Tool limiting section 22, described mechanical position limitation portion 22 is positioned on the motion path of travel switch 13.
Further, the holding wire of travel switch 13 enters the digital input module in power supply box by rosette,
After the signal of travel switch is sent the signal receiving travel switch to CPU, CPU by digital input module, output
Faulting instruction, faulting instruction is delivered to drive indoor display screen by digital output module, and tooth rail car 10 stops
And send alarm.
Preferably, as shown in Figure 2,3, described mechanical position limitation portion 22 is arranged on rack rails road, track slope upper end
Inside 20 guide rail 201, mechanical position limitation portion 22 generally bow-shaped structural, it includes neutral straight section batten
221, batten 221 two ends are provided with the slope 222 for guiding travel switch 13 to pass in and out.
Preferably, described mechanical position limitation portion 22 is arranged on spacing pedestal 23, described spacing pedestal 23 and rail
Pillow or to be parallel to the channel-section steel 24 of sleeper affixed, described channel-section steel 24 two ends were bolted at the end, rack rails road 20
Portion.Middle in view of rack rails road 20 is more lower slightly than rack rails road 20 bottom tooth bar 21, and tooth bar 21, this
Whole channel-section steel 24 solid mechanical limiting section 22 of bright use, it is contemplated that exist bottom tooth bar 21 and rack rails road 20
The horizontal drop of 20mm, therefore at the steel plate of channel-section steel 24 two ends welding 20mm, steel plate and rack rails road 20 connect reality,
Using bolt and pressing plate to be fixed on below rack rails road 20 on steel plate, channel-section steel 24 mid portion and tooth bar 21 connect reality；
Being fixed on the foundation base inside rack rails road 20 in mechanical position limitation portion 22, foundation base is fixed on channel-section steel 24.
Preferably, as in figure 2 it is shown, described tooth rail car is provided with two groups of travel switches 13, two groups of travel switches
13 inner sides being separately mounted to two wheels 11 on tooth rail car 10 diagonally opposing corner, rack rails road, upper end, described slope
20 guide rail 201 be provided with two groups of mechanical position limitation portions 22, the spacing in two groups of mechanical position limitation portions 22 and position with
Travel switch 13 is corresponding.
Further, at tooth rail car 10 during upper end, slope sails rack rails road 20 slope section into, inspection is worked as
When survey unit detects detection block, if tooth rail car driving control system detects that gear drive unit is not actuated,
Then tooth rail car driving control system automatically controls and drives gear 12 to engage with rack rails 21, and starter receiver drives
Unit.
Inertia when braking in view of tooth rail car 10, mechanical position limitation portion 22 is designed to strip, makes tooth rail car
Plus inertia to stopping car after 10 brakes, it is possible to make travel switch 13 still in mechanical position limitation portion 22；Will
Arch is processed in mechanical position limitation portion 22, and two facilitates travel switch 13 to pass in and out, and mid portion can make stroke
Switch 13 actions；By arriving, by friction speed test tooth rail car 10 brake, the distance stopped, calculate machinery
The length of limiting section 22 mid portion must not be less than 400mm, so designing mechanical position limitation overall length 880mm,
Mid portion length 500mm.
Preferably, the overhead height in described mechanical position limitation portion 22 exceeds rail level 40-65mm, and the present embodiment is preferred
55mm, mechanical position limitation portion 22 is 80-110mm away from track 20 inner distance, the preferred 100mm of the present embodiment.
Drive pattern conversion blocking device operation principle is as follows:
Tooth rail car 10 enters guide rail 201 suitable for reading from inclined gallery collar extension, when travel switch 13 is pressed in mechanical position limitation portion
On 22, two groups of blocking device actions simultaneously, tooth rail car is reported to the police, is stopped, it is impossible to reset；Driving must be pressed
" change speed " button 5 seconds on the operating board of room, gear drives and falls, makes driving gear 12 snap in tooth bar 21,
Warning automatically terminates, and can normally drive to sail inclined gallery into.If tooth rail car enters guide rail 201, but does not arrives and close
During locking device, driver has operated button and has fallen tooth driver, then drive to enter inclined gallery through blocking device
Time, tooth rail car normally crosses, and does not have the unusual conditions such as any warning, parking.If two groups of blocking devices
Action simultaneously, tooth tooth rail car CPU will be considered that current operating state is that tooth drives operation, if tooth rail car is not
Tooth drives operation will stop, report to the police.
Embodiment 2
As another embodiment of the present invention, described detector unit is photoelectric sensor, and described detection block is for recognizing
Location sheet, described in recognize location sheet and be positioned on the motion path of photoelectric sensor.Recognizing location sheet is en plaque structure, for light
Electric transducer detects.But owing to the precision of down-hole photoelectric sensor is poor, and easily it is disturbed, therefore real
The technical scheme executing example 1 is preferred version.
The foregoing is only the preferred embodiment of the invention, not in order to limit the invention,
Any amendment, equivalent and the improvement etc. made within all spirit in the invention and principle, all should
Within being included in the protection domain of the invention.
Claims (10)
1. the novel tooth rail car in a down-hole drive pattern conversion blocking device, described tooth rail car is provided with friction and drives
Moving cell and gear drive unit, two kinds of drivings can phase transformation mutually；Described friction-driven unit drives wheel
Rotate, utilize the frictional force drives tooth rail car between wheel and common rail to walk；Described gear drive unit
Including driving gear, being provided with a tooth bar in the middle of rack rails road, gear drive unit utilizes and drives wheel and rack
Engagement drives tooth rail car walking, and described gear drive unit activity is arranged, and tooth rail car driving control system can
Control drive wheel and rack engagement or separate, it is characterised in that: the guide rail in rack rails road is provided with detection block,
Described tooth rail car is provided with detector unit, and described detection block is positioned in the guide rail of slope section upper end, rack rails road,
Described detector unit is connected with tooth rail car driving control system, sails rack rails road at tooth rail car into from upper end, slope oblique
During the section of slope, when detector unit detects detection block, if tooth rail car driving control system detects tooth
Wheel drive unit is not actuated, then tooth rail car driving control system control tooth rail car is out of service and sends alarm,
Operator must start up gear drive unit, and tooth rail car can continue to travel；If tooth rail car drives controls system
System detects that gear drive unit has been turned on, and drives gear to engage with tooth bar, then tooth rail car can be direct
Travel.
Down-hole the most according to claim 1 novel tooth rail car drive pattern conversion blocking device, its feature
Being: described detector unit is travel switch, described detection block is mechanical position limitation portion, described mechanical position limitation portion
It is positioned on the motion path of travel switch.
Down-hole the most according to claim 2 novel tooth rail car drive pattern conversion blocking device, its feature
It is: the holding wire of travel switch enters the digital input module in power supply box, numeral input by rosette
After the signal of travel switch is sent the signal receiving travel switch to CPU, CPU by module, export faulting instruction,
Faulting instruction is delivered to drive indoor display screen by digital output module, and tooth rail car stops and sends alarm.
Down-hole the most according to claim 2 novel tooth rail car drive pattern conversion blocking device, its feature
It is: described mechanical position limitation portion is arranged on inside rack rails road, upper end, slope guide rail, and mechanical position limitation portion is generally
Bow-shaped structural, it includes neutral straight section batten, and batten two ends are provided with oblique for guide travel switch to pass in and out
Domatic.
Down-hole the most according to claim 4 novel tooth rail car drive pattern conversion blocking device, its feature
It is: described mechanical position limitation portion is arranged on spacing pedestal, described spacing pedestal and sleeper or be parallel to sleeper
Channel-section steel affixed, described channel-section steel two ends are bolted at rail base.
Down-hole the most according to claim 1 novel tooth rail car drive pattern conversion blocking device, its feature
Be: described detector unit is photoelectric sensor, described detection block for recognizing location sheet, described in recognize location sheet and be positioned at light
On the motion path of electric transducer.
Down-hole the most according to claim 2 novel tooth rail car drive pattern conversion blocking device, its feature
Being: described tooth rail car is provided with two groups of travel switches, it is the most right that two groups of travel switches are separately mounted to tooth rail car
The inner side of two wheels on angle, rack rails road, upper end, described slope guide rail is provided with two groups of mechanical position limitation portions,
The spacing in two groups of mechanical position limitation portions is corresponding with travel switch with position.
Down-hole the most according to claim 1 novel tooth rail car drive pattern conversion blocking device, its feature
It is: at tooth rail car during upper end, slope sails rack rails road slope section into, when detector unit detects inspection
When surveying block, if tooth rail car driving control system detects that gear drive unit is not actuated, then tooth rail car drives control
System processed controls to drive gear to engage with rack rails, starter receiver driver element.
Down-hole the most according to claim 4 novel tooth rail car drive pattern conversion blocking device, its feature
Being: a length of 500mm of flat segments batten in described mechanical position limitation portion, mechanical position limitation portion overall length is 880mm.
Down-hole the most according to claim 4 novel tooth rail car drive pattern conversion blocking device, its feature
Be: the overhead height in described mechanical position limitation portion exceeds rail level 40-65mm, mechanical position limitation portion inside track away from
From for 80-110mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610298363.7A CN105882667B (en) | 2016-05-04 | 2016-05-04 | A kind of new tooth rail car drive pattern conversion locking device in underground |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610298363.7A CN105882667B (en) | 2016-05-04 | 2016-05-04 | A kind of new tooth rail car drive pattern conversion locking device in underground |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105882667A true CN105882667A (en) | 2016-08-24 |
| CN105882667B CN105882667B (en) | 2018-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610298363.7A Active CN105882667B (en) | 2016-05-04 | 2016-05-04 | A kind of new tooth rail car drive pattern conversion locking device in underground |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105882667B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106627596A (en) * | 2016-12-16 | 2017-05-10 | 张元庆 | Sliding carrying device, wait-free public transportation system and operating method |
| CN108130829A (en) * | 2018-01-23 | 2018-06-08 | 中铁二院工程集团有限责任公司 | Rack railway coach is entered the orbit guide device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2547826A1 (en) * | 1974-10-26 | 1976-04-29 | Anderson Mavor Ltd | FEED DEVICE FOR A REMOVAL MACHINE |
| JPS53114112A (en) * | 1977-03-16 | 1978-10-05 | Hitachi Ltd | Device for controlling geared rail vehicle |
| WO1993001961A1 (en) * | 1991-07-16 | 1993-02-04 | Fata Automation S.P.A. | An overhead monorail conveyor system with motor-driven carriages |
| CN103603890A (en) * | 2013-11-08 | 2014-02-26 | 南宁市西真电子科技开发有限公司 | Actuating mechanism of hydraulic automatic clutch |
| CN105460024A (en) * | 2016-01-05 | 2016-04-06 | 中车株洲电力机车有限公司 | Rack rail vehicle driving device |
-
2016
- 2016-05-04 CN CN201610298363.7A patent/CN105882667B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2547826A1 (en) * | 1974-10-26 | 1976-04-29 | Anderson Mavor Ltd | FEED DEVICE FOR A REMOVAL MACHINE |
| JPS53114112A (en) * | 1977-03-16 | 1978-10-05 | Hitachi Ltd | Device for controlling geared rail vehicle |
| WO1993001961A1 (en) * | 1991-07-16 | 1993-02-04 | Fata Automation S.P.A. | An overhead monorail conveyor system with motor-driven carriages |
| CN103603890A (en) * | 2013-11-08 | 2014-02-26 | 南宁市西真电子科技开发有限公司 | Actuating mechanism of hydraulic automatic clutch |
| CN105460024A (en) * | 2016-01-05 | 2016-04-06 | 中车株洲电力机车有限公司 | Rack rail vehicle driving device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106627596A (en) * | 2016-12-16 | 2017-05-10 | 张元庆 | Sliding carrying device, wait-free public transportation system and operating method |
| CN106627596B (en) * | 2016-12-16 | 2019-03-22 | 张元庆 | A kind of sliding toter exempts from wait public transportation system and operation method |
| CN108130829A (en) * | 2018-01-23 | 2018-06-08 | 中铁二院工程集团有限责任公司 | Rack railway coach is entered the orbit guide device |
| CN108130829B (en) * | 2018-01-23 | 2023-07-28 | 中铁二院工程集团有限责任公司 | Rail-entering guiding device for toothed rail vehicle |
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| Publication number | Publication date |
|---|---|
| CN105882667B (en) | 2018-04-03 |
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