CN108360308A - A kind of double track for underground coal mine railway terminal is away from tunnel and track switch transportation resources - Google Patents
A kind of double track for underground coal mine railway terminal is away from tunnel and track switch transportation resources Download PDFInfo
- Publication number
- CN108360308A CN108360308A CN201810143965.4A CN201810143965A CN108360308A CN 108360308 A CN108360308 A CN 108360308A CN 201810143965 A CN201810143965 A CN 201810143965A CN 108360308 A CN108360308 A CN 108360308A
- Authority
- CN
- China
- Prior art keywords
- track
- lane change
- pull rod
- gauge
- circuits
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2/00—General structure of permanent way
- E01B2/003—Arrangement of tracks on bridges or in tunnels
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B23/00—Easily dismountable or movable tracks, e.g. temporary railways; Details specially adapted therefor
- E01B23/10—Shiftable tracks for heavy loads, e.g. carrying excavators
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B23/00—Easily dismountable or movable tracks, e.g. temporary railways; Details specially adapted therefor
- E01B23/10—Shiftable tracks for heavy loads, e.g. carrying excavators
- E01B23/16—Switches
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2204/00—Characteristics of the track and its foundations
- E01B2204/15—Layout or geometry of the track
Abstract
The invention belongs to railway transportation technology field, specifically a kind of double track for underground coal mine railway terminal is away from tunnel and track switch transportation resources.Include four tracks of two 600mm gauge circuits, by the distance of 2 interorbitals on the inside of circuit be 900mm when laying, fork lane change circuit is removed to being connected between two 600mm gauge circuits, when transport uses following methods：1）The 600mm gauge circuits of selection both sides pass through when common transport；2）The 900mm gauge circuits at tunnel center are selected to pass through when transporting large scale equipment；3）It is converted into row line between two 600mm gauge circuits by removing fork lane change circuit.Two tradition 600mm circuits and the operation of newly-increased 900mm circuits can be achieved in the present invention, select the 900mm gauge circuits at tunnel center that the stability for transporting vehicle, passability and safety can be improved when transporting large scale equipment afterwards.
Description
Technical field
The invention belongs to railway transportation technology field, specifically a kind of double track for underground coal mine railway terminal is away from tunnel
With track switch transportation resources.
Background technology
Coal mine is that the large scale equipment that raising production is selected is more and more, and traditional coal mine roadway builds restricted width, laying
Transportation route is in tunnel both sides, during transporting large scale equipment, encounters vehicle's center of gravity shakiness, equipment ultra-wide superelevation, transport peace
The problems such as full blast danger is big is numerous.
Coal mine adds a railway line outside 600mm gauge circuits in order to solve the above problem at present, forms one group of 900mm rail
Away from circuit, the circuit of the electric locomotive and mine car of the 600mm and 900mm that can travel simultaneously is constituted, since working line is in tunnel two
Side encounters the problems such as passability is not high, and reconstruction cost is big.
Invention content
The present invention in order to solve the above-mentioned technical problem, provide a kind of double track for underground coal mine railway terminal away from tunnel and
Track switch transportation resources.
The present invention takes following technical scheme：A kind of double track for underground coal mine railway terminal is transported away from tunnel and track switch
Method, includes four tracks of two 600mm gauge circuits, by the distance of 2 interorbitals on the inside of circuit is 900mm when laying,
Fork lane change circuit is removed to being connected between two 600mm gauge circuits, following methods are used when transport：
1）The 600mm gauge circuits of selection both sides pass through when common transport；
2）The 900mm gauge circuits at tunnel center are selected to pass through when transporting large scale equipment；
3）It is converted into row line between two 600mm gauge circuits by removing fork lane change circuit.
It removes fork lane change circuit to take with lower structure, including connects end with what two 600mm gauge circuits docked respectively, connect
End is hinged fixing end with change track and docks, and at least two track support means are provided between the change track of both sides, becomes the outer of track
Side is provided with orbit adjusting pull rod, becomes the track other end as free end, and the both sides for becoming the free end of track are provided with docking limit
Block, the free end for becoming track are connect with 600mm gauges circuit and lane change curve track respectively, the interior siding track of 600mm gauge circuits
Road be provided with can be rotated around center remove fork lane change, remove fork lane change both ends and be respectively arranged with docking limited block, remove fork lane change both ends
Lane change curve track can be docked simultaneously, the outside for removing fork lane change both ends is fixed with orbit adjusting pull rod respectively.
Further, track support means include pull-rod adjusting nut, and the both ends of pull-rod adjusting nut pass through pull rod respectively
The one end for adjusting locknut and track gauge regulating rod connects, and the other end of track gauge regulating rod passes through rail distance rod pin and gauge La Erlian
It connects.
Further, orbit adjusting pull rod includes pull rod fulcrum block, pull rod is provided on pull rod fulcrum block, ear, pull rod is drawn to draw
Ear is hinged by one end of stay rod pin and pull rod, and the other end of pull rod is hinged with pull rod and draws ear, the pull rod at pull rod both ends draw ear it
Between be connected with tension spring, be articulated connection in the middle part of pull rod, draw rod positions adjusting seat, pull rod be provided on the outside of hinge joint in the middle part of pull rod
Middle part hinge joint is connect by air cylinder tie rod ear with cylinder.
The step 3）, when removing fork lane change vehicle line and being in straight line, among side 600mm circuits and tunnel
900mm circuits all can traveled straight remove one elongation of orbit adjusting pull rod at fork lane change both ends, a receipts when removing fork lane change
Contracting is removed fork lane change and is docked with lane change curve track, two 600mm gauge circuits realize circuit at this time to make to remove fork lane change rotation
Transformation.
Compared with prior art, the present invention is suitable for mine underground coal mine railway transportation, specifically realizes by two traditional
Four railway lines of transportation route, by the present invention claims reach after laying without add railway line and widen under the premise of tunnel
Tunnel center increases the purpose of a 900mm gauge circuit newly, and the present invention is coordinated to can be achieved two tradition 600mm circuits and increase newly
900mm circuits are run, and are selected the 900mm gauge circuits at tunnel center can be improved when transporting large scale equipment afterwards and are transported vehicle
Stability, passability and safety.
Description of the drawings
Fig. 1 is that the present invention removes fork lane change line construction schematic diagram；
Fig. 2 is orbit adjusting drawbar structure diagram；
Fig. 3 is track support means structural schematic diagram；
Fig. 4 is line map of the present invention；
Fig. 5 is double track of the present invention away from tunnel straightway schematic diagram；
Fig. 6 is another line map of the present invention；
Scheme the roads Zhong1-Jie end, 2- becomes track, 3- track support means, and 4- docks limited block, 5- lane change curve tracks, and 6- removes fork and becomes
Road, 7-, which is removed, pitches lane change rotary shaft, 8- orbit adjusting pull rods, 9-600mm gauge circuits, 10- pull rod fulcrum blocks, and 11- pull rods draw ear,
12- stay rod pins, 13- tension springs, 14- pull rods, 15- draw rod positions adjusting seats, 16- air cylinder tie rod ears, 17- cylinder push-rods, 18- gas
Cylinder, 19- gauges draw ear, 20- rail distance rod pins, 21- track gauge regulating rods, 22- pull rods adjustment locknut, 23- pull-rod adjusting nuts.
Specific implementation mode
As shown in Figure 4,5, a kind of double track for underground coal mine railway terminal is away from tunnel and track switch transportation resources, including two
The distance of 2 interorbitals on the inside of circuit is 900mm, two 600mm rails when laying by four tracks of 600mm gauge circuits
Away from fork lane change circuit is removed to being connected between circuit, following methods are used when transport：
1）The 600mm gauge circuits of selection both sides pass through when common transport；600 rules, are that Ministry of Coal Industry is wide by coal mine roadway
It is fixed to spend, and main tunnel is generally two, generally one on the other.
2）The 900mm gauge circuits at tunnel center are selected to pass through when transporting large scale equipment；900 rules are to transport
When large scale equipment, prevent equipment in tunnel, when ultra-wide, wipes wall, also due to ultra-wide superelevation damage tunnel there is not infrastructure,
In order to increase intact stability.
3）It is converted into row line between two 600mm gauge circuits by removing fork lane change circuit.
It removes fork lane change circuit to take with lower structure, as shown in Figure 1, including docking with two 600mm gauges circuits 9 respectively
End 1 is connect, end 1 is connect and be hinged fixing end with track 2 is become and docks, at least two track is provided between the change track 2 of both sides and is supported
Device 3, the outside for becoming track 2 are provided with orbit adjusting pull rod 8, become 2 other end of track as free end, become the free end of track 2
Both sides be provided with docking limited block 4, the free end for becoming track 2 connects with 600mm gauges circuit 9 and lane change curve track 5 respectively
Connect, the inner track of 600mm gauges circuit 9 be provided with can be rotated around center remove fork lane change 6, remove fork lane change 6 both ends and set respectively
It is equipped with docking limited block 4, remove fork 6 both ends of lane change while lane change curve track 5 can be docked, removes the outside difference at 6 both ends of fork lane change
It is fixed with orbit adjusting pull rod 8.Using track section, the other end coordinates limiting device, power plant to complete accurate with stock rail
Docking is realized vehicle line lane change and is smoothly passed.Fork center is removed using single rail design concept cooperation limiting device, power
The rotation of device and connecting pin Dock With Precision Position are realized vehicle line lane change and are smoothly passed.
As shown in figure 3, track support means 3 include pull-rod adjusting nut 23, the both ends of pull-rod adjusting nut 23 lead to respectively
It crosses pull rod adjustment locknut 22 to connect with one end of track gauge regulating rod 21, the other end of track gauge regulating rod 21 passes through rail distance rod pin 20
Ear 19 is drawn to connect with gauge.Track support means 3 are at least arranged 2, and ordinary circumstance can be arranged 3.Become track 2 in lane change
Cheng Zhong, track support means 3 make the spacing between change track 2 remain unchanged.
As shown in Fig. 2, orbit adjusting pull rod 8 includes pull rod fulcrum block 10, it is provided with pull rod on pull rod fulcrum block 10 and draws ear
11, pull rod draws ear 11 hinged by one end of stay rod pin 12 and pull rod 14, and the other end of pull rod 14 is hinged with pull rod and draws ear 11, draws
The pull rod at 14 both ends of bar is connected with tension spring 13 between drawing ear 11, and 14 middle part of pull rod is articulated connection, 14 middle part hinge joint of pull rod
Outside is provided with draw rod positions adjusting seat 15, and 14 middle part hinge joint of pull rod is connect by air cylinder tie rod ear 16 with cylinder 18.
The step 3）In, when removing fork 6 vehicle line of lane change and being in straight line, in side 600mm circuits and tunnel
Between 900mm circuits all can traveled straight remove 8 one elongations of orbit adjusting pull rod at fork lane change 6 both ends when removing fork lane change, one
A contraction rotates to make to remove fork lane change 6, removes fork lane change 6 at this time and is docked with lane change curve track 5, two 600mm gauge circuits
It realizes circuit transformation, after circuit transformation, removes fork lane change 6 and rotate back to origin-location, keep traveled straight.
Claims (5)
1. a kind of double track for underground coal mine railway terminal is away from tunnel and track switch transportation resources, it is characterised in that：Including two
The distance of 2 interorbitals on the inside of circuit is 900mm, two 600mm gauges when laying by four tracks of 600mm gauge circuits
Fork lane change circuit is removed to being connected between circuit, following methods are used when transport：
1）The 600mm gauge circuits of selection both sides pass through when common transport；
2）The 900mm gauge circuits at tunnel center are selected to pass through when transporting large scale equipment；
3）It is converted into row line between two 600mm gauge circuits by removing fork lane change circuit.
2. the double track according to claim 1 for underground coal mine railway terminal is away from tunnel and track switch transportation resources, special
Sign is：Remove fork lane change circuit take with lower structure, including respectively with two 600mm gauge circuits（9）Docking connects end
（1）, connect end（1）With change track（2）Hinged fixing end docking, the change track of both sides（2）Between be provided at least two track branch
Support arrangement（3）, become track（2）Outside be provided with orbit adjusting pull rod（8）, become track（2）The other end is free end, becomes track
（2）The both sides of free end be provided with docking limited block（4）, become track（2）Free end respectively with 600mm gauge circuits（9）
With lane change curve track（5）Connection, 600mm gauge circuits（9）Inner track be provided with can be rotated around center remove fork lane change
（6）, remove fork lane change（6）Both ends are respectively arranged with docking limited block（4）, remove fork lane change（6）Both ends can dock lane change curve simultaneously
Track（5）, remove fork lane change（6）The outside at both ends respectively with orbit adjusting pull rod（8）It is fixed.
3. the double track according to claim 2 for underground coal mine railway terminal is away from tunnel and track switch transportation resources, special
Sign is：The track support means（3）Including pull-rod adjusting nut（23）, pull-rod adjusting nut（23）Both ends lead to respectively
Cross pull rod adjustment locknut（22）With track gauge regulating rod（21）One end connection, track gauge regulating rod（21）The other end drawn by gauge
Lever pin（20）Ear is drawn with gauge（19）Connection.
4. the double track according to claim 3 for underground coal mine railway terminal is away from tunnel and track switch transportation resources, special
Sign is：The orbit adjusting pull rod（8）Including pull rod fulcrum block（10）, pull rod fulcrum block（10）On be provided with pull rod draw ear
（11）, pull rod drawing ear（11）Pass through stay rod pin（12）With pull rod（14）One end it is hinged, pull rod（14）The other end be hinged with drawing
Bar draws ear（11）, pull rod（14）The pull rod at both ends draws ear（11）Between be connected with tension spring（13）, pull rod（14）Middle part is hingedly to connect
It connects, pull rod（14）Draw rod positions adjusting seat is provided on the outside of the hinge joint of middle part（15）, pull rod（14）Middle part hinge joint passes through gas
Cylinder pull rod ear（16）With cylinder（18）Connection.
5. the double track for underground coal mine railway terminal according to claim 4 is away from tunnel and track switch transporter
Method, it is characterised in that：The step 3）, when removing fork lane change（6）When vehicle line is in straight line, side 600mm circuits and
Among tunnel 900mm circuits all can traveled straight remove fork lane change when removing fork lane change（6）The orbit adjusting pull rod at both ends（8）One
A elongation, one is shunk to make to remove fork lane change（6）Rotation, removes fork lane change at this time（6）With lane change curve track（5）Docking, two
600mm gauge circuits realize circuit transformation, after circuit transformation, remove fork lane change 6 and rotate back to origin-location, keep traveled straight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810143965.4A CN108360308B (en) | 2018-02-12 | 2018-02-12 | A kind of transportation resources of the double track for underground coal mine railway terminal away from tunnel and track switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810143965.4A CN108360308B (en) | 2018-02-12 | 2018-02-12 | A kind of transportation resources of the double track for underground coal mine railway terminal away from tunnel and track switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108360308A true CN108360308A (en) | 2018-08-03 |
| CN108360308B CN108360308B (en) | 2019-06-21 |
Family
ID=63005937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810143965.4A Active CN108360308B (en) | 2018-02-12 | 2018-02-12 | A kind of transportation resources of the double track for underground coal mine railway terminal away from tunnel and track switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108360308B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114347872A (en) * | 2022-01-19 | 2022-04-15 | 济南轨道交通集团第一运营有限公司 | Auxiliary adjusting device and method for line switch core |
Citations (7)
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| DE202008010439U1 (en) * | 2008-07-07 | 2009-01-22 | Rofa Rosenheimer Förderanlagen GmbH | Rail system for a power-driven pallet conveyor |
| US20090084862A1 (en) * | 2004-02-25 | 2009-04-02 | Mccallum Donald | Turnout/crossover section for railway track |
| CN201703857U (en) * | 2010-06-10 | 2011-01-12 | 北京天地华泰采矿工程技术有限公司 | Transportation-II belt conveyer with variable wheel track and variable elevation angle |
| CN202786984U (en) * | 2012-07-24 | 2013-03-13 | 焦作煤业（集团）新乡能源有限公司 | Double-gauge combined single-crossover switch |
| CN103241246A (en) * | 2012-02-02 | 2013-08-14 | 黄力华 | Urban rail public traffic and transportation system |
| CN104452487A (en) * | 2014-12-01 | 2015-03-25 | 湖南中创轨道工程装备有限公司 | Three-gauge mixed gage turnout |
| CN204919235U (en) * | 2015-07-29 | 2015-12-30 | 江苏新鹏能源科技有限公司 | Two gauges combination narrow gauge railway switch for coal mine |
-
2018
- 2018-02-12 CN CN201810143965.4A patent/CN108360308B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090084862A1 (en) * | 2004-02-25 | 2009-04-02 | Mccallum Donald | Turnout/crossover section for railway track |
| DE202008010439U1 (en) * | 2008-07-07 | 2009-01-22 | Rofa Rosenheimer Förderanlagen GmbH | Rail system for a power-driven pallet conveyor |
| CN201703857U (en) * | 2010-06-10 | 2011-01-12 | 北京天地华泰采矿工程技术有限公司 | Transportation-II belt conveyer with variable wheel track and variable elevation angle |
| CN103241246A (en) * | 2012-02-02 | 2013-08-14 | 黄力华 | Urban rail public traffic and transportation system |
| CN202786984U (en) * | 2012-07-24 | 2013-03-13 | 焦作煤业（集团）新乡能源有限公司 | Double-gauge combined single-crossover switch |
| CN104452487A (en) * | 2014-12-01 | 2015-03-25 | 湖南中创轨道工程装备有限公司 | Three-gauge mixed gage turnout |
| CN204919235U (en) * | 2015-07-29 | 2015-12-30 | 江苏新鹏能源科技有限公司 | Two gauges combination narrow gauge railway switch for coal mine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114347872A (en) * | 2022-01-19 | 2022-04-15 | 济南轨道交通集团第一运营有限公司 | Auxiliary adjusting device and method for line switch core |
| CN114347872B (en) * | 2022-01-19 | 2024-04-16 | 济南轨道交通集团第一运营有限公司 | Auxiliary adjustment device and method for line fork center |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108360308B (en) | 2019-06-21 |
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