CN108360308B - A kind of transportation resources of the double track for underground coal mine railway terminal away from tunnel and track switch - Google Patents
A kind of transportation resources of the double track for underground coal mine railway terminal away from tunnel and track switch Download PDFInfo
- Publication number
- CN108360308B CN108360308B CN201810143965.4A CN201810143965A CN108360308B CN 108360308 B CN108360308 B CN 108360308B CN 201810143965 A CN201810143965 A CN 201810143965A CN 108360308 B CN108360308 B CN 108360308B
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- Prior art keywords
- lane change
- route
- pull rod
- gauge
- track
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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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
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.Four tracks including two 600mm gauge routes, it by the distance of 2 interorbitals on the inside of route is 900mm when laying, fork lane change route is removed to being connected between two 600mm gauge routes, and following methods are used when transport: 1) the 600mm gauge route of selection two sides passes through when common transport；2) the 900mm gauge route at tunnel center is selected to pass through when transporting large scale equipment；3) route transformation is carried out by removing fork lane change route between two 600mm gauge routes.Two tradition 600mm routes and newly-increased 900mm route operation can be achieved in the present invention, select the 900mm gauge route 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 the transportation resources of track switch.
Background technique
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 two 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 route in order to solve the above problem at present, forms one group of 900mm rail
Away from route, the electric locomotive of the 600mm and 900mm that can travel simultaneously and the route of mine car are constituted, since working line is in tunnel two
Side encounters the problems such as passability is not high, and reconstruction cost is big.
Summary of the invention
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
The transportation resources of track switch.
The present invention takes following technical scheme: a kind of fortune of the double track for underground coal mine railway terminal away from tunnel and track switch
The distance of 2 interorbitals on the inside of route is by transmission method, four tracks including two 600mm gauge routes when laying
900mm removes fork lane change route to being connected between two 600mm gauge routes, and when transport uses following methods:
1) the 600mm gauge route of selection two sides passes through when common transport；
2) the 900mm gauge route at tunnel center is selected to pass through when transporting large scale equipment；
3) route transformation is carried out by removing fork lane change route between two 600mm gauge routes.
It removes fork lane change route to take with flowering structure, including connecing end with what two 600mm gauge routes docked respectively, connect
End is docked with the hinged fixing end of lane change rail, is provided at least two track support means between the lane change rail of two sides, lane change rail outside
Side is provided with orbit adjusting pull rod, and the lane change rail other end is free end, and the two sides of the free end of lane change rail are provided with docking limit
Block, the free end of lane change rail are connect with 600mm gauge route and lane change curve track respectively, the interior siding track of 600mm gauge route
Road be provided with can be rotated around center remove fork lane change, remove fork lane change both ends 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, and pull rod is provided on pull rod fulcrum block and draws ear, pull rod is drawn
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, be provided with draw rod positions adjusting seat, pull rod 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 route and tunnel
900mm route all can traveled straight remove one, orbit adjusting pull rod of lane change both ends elongation of fork, a receipts when removing fork lane change
Contracting is removed fork lane change at this time and is docked with lane change curve track, two 600mm gauge routes realize route to make to remove fork lane change rotation
Transformation.
Compared with prior art, the present invention is suitable for the railway transportation of mine underground coal mine, specifically realizes by tradition two
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 route newly, and the present invention is cooperated to can be achieved two tradition 600mm routes and increase newly
The operation of 900mm route selects the 900mm gauge route at tunnel center can be improved when transporting large scale equipment and transports vehicle afterwards
Stability, passability and safety.
Detailed description of the invention
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；
The figure road Zhong1-Jie end, 2- lane change rail, 3- track support means, 4- dock limited block, 5- lane change curve track, and 6- is removed
Lane change is pitched, 7- removes fork lane change rotary shaft, 8- orbit adjusting pull rod, 9-600mm gauge route, 10- pull rod fulcrum block, 11- pull rod
Drawing ear, 12- stay rod pin, 13- tension spring, 14- pull rod, 15- draw rod positions adjusting seat, 16- air cylinder tie rod ear, 17- cylinder push-rod,
18- cylinder, 19- gauge draw ear, 20- rail distance rod pin, 21- track gauge regulating rod, 22- pull rod adjustment locknut, 23- pull rod adjustment spiral shell
It is female.
Specific embodiment
As shown in Figure 4,5, transportation resources of a kind of double track for underground coal mine railway terminal away from tunnel and track switch, including
The distance of 2 interorbitals on the inside of route is 900mm, two 600mm when laying by four tracks of two 600mm gauge routes
Fork lane change route is removed to being connected between gauge route, and following methods are used when transport:
1) the 600mm gauge route of selection two sides passes through when common transport；600 rules, are Ministry of Coal Industrys by coal mine lane
Road width is fixed, and main tunnel is generally two, generally one on the other.
2) the 900mm gauge route at tunnel center is 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) route transformation is carried out by removing fork lane change route between two 600mm gauge routes.
It removes fork lane change route to take with flowering structure, as shown in Figure 1, including docking with two 600mm gauge routes 9 respectively
End 1 is connect, end 1 is connect and is docked with the hinged fixing end of lane change rail 2, the support of at least two track is provided between the lane change rail 2 of two sides
Device 3, the outside of lane change rail 2 are provided with orbit adjusting pull rod 8, and 2 other end of lane change rail is free end, the free end of lane change rail 2
Two sides be provided with docking limited block 4, the free end of lane change rail 2 connects with 600mm gauge route 9 and lane change curve track 5 respectively
Connect, the inner track of 600mm gauge route 9 be provided with can be rotated around center remove fork lane change 6, remove fork 6 both ends of lane change 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 fork 6 both ends of lane change
It is fixed with orbit adjusting pull rod 8.Using track section, the other end cooperates limiting device, and power device is completed accurate with stock rail
Docking is realized vehicle line lane change and is smoothly passed.It removes fork center and limiting device, power is cooperated using single rail design concept
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 set 3.Lane change rail 2 is in lane change
Cheng Zhong, track support means 3 remain unchanged the spacing between lane change rail 2.
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 stay rod pin 12 and one end of 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 draws and is connected with tension spring 13 between ear 11, is articulated connection in the middle part of pull rod 14,14 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.
In the step 3), when removing fork 6 vehicle line of lane change and being in straight line, in side 600mm route and tunnel
Between 900mm route all can traveled straight remove 8 one, orbit adjusting pull rod of 6 both ends of lane change elongations of fork when removing fork lane change, one
It is a to shrink to make to remove the fork rotation of lane change 6, fork lane change 6 is removed at this time docks with lane change curve track 5, two 600mm gauge routes
It realizes route transformation, after route transformation, removes fork lane change 6 and rotate back to origin-location, keep traveled straight.
Claims (2)
1. a kind of transportation resources of double track for underground coal mine railway terminal away from tunnel and track switch, it is characterised in that: including two
The distance of 2 interorbitals on the inside of route is 900mm, two 600mm rails when laying by four tracks of 600mm gauge route
Away from fork lane change route is removed to being connected between route, following methods are used when transport:
1) the 600mm gauge route of selection two sides passes through when common transport；
2) the 900mm gauge route at tunnel center is selected to pass through when transporting large scale equipment；
3) route transformation is carried out by removing fork lane change route between two 600mm gauge routes；Remove fork lane change route take it is following
It is hingedly solid to connect end (1) and lane change rail (2) including connecing end (1) with what two 600mm gauge routes (9) were docked respectively for structure
Fixed end is docked, and is provided at least two track support means (3) between the lane change rail (2) of two sides, the outside setting of lane change rail (2)
Have orbit adjusting pull rod (8), lane change rail (2) other end is free end, and the two sides of the free end of lane change rail (2) are provided with docking limit
Position block (4), the free end of lane change rail (2) are connect with 600mm gauge route (9) and lane change curve track (5) respectively, 600mm rail
Inner track away from route (9) be provided with can be rotated around center remove fork lane change (6), remove fork lane change (6) both ends be respectively arranged with
It docks limited block (4), remove fork lane change (6) both ends while can dock lane change curve track (5), remove the outside at fork lane change (6) both ends
It is fixed with orbit adjusting pull rod (8) respectively；The track support means (3) include pull-rod adjusting nut (23), pull rod adjustment
The both ends of nut (23) are connect by pull rod adjustment locknut (22) with one end of track gauge regulating rod (21) respectively, track gauge regulating rod
(21) the other end draws ear (19) to connect by rail distance rod pin (20) with gauge；The orbit adjusting pull rod (8) includes drawing
Bar fulcrum block (10) is provided with pull rod on pull rod fulcrum block (10) and draws ear (11), pull rod draw ear (11) by stay rod pin (12) with
One end of pull rod (14) is hinged, and the other end of pull rod (14) is hinged with pull rod and draws ear (11), and the pull rod at pull rod (14) both ends draws ear
(11) it is connected between tension spring (13), is articulated connection in the middle part of pull rod (14), is provided on the outside of hinge joint in the middle part of pull rod (14)
Draw rod positions adjusting seat (15), pull rod (14) middle part hinge joint are connect by air cylinder tie rod ear (16) with cylinder (18).
2. the transportation resources according to claim 1 for the double track of underground coal mine railway terminal away from tunnel and track switch,
It is characterized in that: the step 3), when removing fork lane change (6) vehicle line and being in straight line, in side 600mm route and tunnel
Between 900mm route all can traveled straight remove fork (8) one, orbit adjusting pull rod of lane change (6) both ends when removing fork lane change and stretch
Long, one is shunk to make to remove fork lane change (6) rotation, is removed fork lane change (6) at this time and is docked with lane change curve track (5), and two
600mm gauge route realizes route transformation, after route transformation, removes fork lane change 6 and rotates 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 CN108360308A (en) | 2018-08-03 |
| CN108360308B true CN108360308B (en) | 2019-06-21 |
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| 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 |
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| Country | Link |
|---|---|
| CN (1) | CN108360308B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0404155D0 (en) * | 2004-02-25 | 2004-03-31 | Scott Track Ltd | Turnout/crossover section for railway track |
-
2018
- 2018-02-12 CN CN201810143965.4A patent/CN108360308B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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| Publication number | Publication date |
|---|---|
| CN108360308A (en) | 2018-08-03 |
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