CN106939536A - A kind of coal mine inclined shaft assembled is laid a railway track construction method - Google Patents
A kind of coal mine inclined shaft assembled is laid a railway track construction method Download PDFInfo
- Publication number
- CN106939536A CN106939536A CN201710111205.0A CN201710111205A CN106939536A CN 106939536 A CN106939536 A CN 106939536A CN 201710111205 A CN201710111205 A CN 201710111205A CN 106939536 A CN106939536 A CN 106939536A
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- China
- Prior art keywords
- segmented tracks
- railway track
- tracks
- segmented
- hole transportation
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- 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
- E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
- E01B29/02—Transporting, laying, removing, or renewing lengths of assembled track, assembled switches, or assembled crossings
-
- 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
- E01B23/02—Tracks for light railways, e.g. for field, colliery, or mine use
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
Laid a railway track construction method the invention discloses a kind of coal mine inclined shaft assembled, step is：1) in ground-mounted assembling segmented tracks；2) segmented tracks are transported to the well head of coal mine inclined shaft；3) first segmented tracks is transported into underground using down-hole transportation to lay a railway track a little and installed；4) down-hole transportation is returned into well head；5) segmented tracks to be installed are transported into underground to lay a railway track a little, and dock, locks with having filled segmented tracks；6) placement of segmented tracks to be installed is realized；7) repeat step step 4) to step 6), until last segmented tracks completes to lay；8) positioning adjustment, floor is carried out to track to harden.The present invention has used mechanical work to greatest extent, reduces labour's input, alleviates labor intensity, effectively increase efficiency of construction, and it is good significantly to improve the security in quality of laying a railway track, work progress.
Description
Technical field
It is a kind of construction party laid a railway track applied to coal mine inclined shaft specifically the invention belongs to roadway construction technical field
Method.
Background technology
Underground coal mine transport is divided into rail travel and flexible transport, flexible transport using rubber tire and crawler type as driving mechanism,
Rail travel then mainly uses stringing electric power, anti-explosion diesel engine, battery and steel wire rope for traction power.It is domestic except the north at present
A small number of large-scale mines use rail travel more using outside flexible transport remaining mine.
The traditional method of laying a railway track of well lane engineering is first to transport the materials such as rail, sleeper by haulage inclined shaft hoisting system with wooden handcart
To infield, using the construction method manually laid a railway track by root installation.
Tradition laid a railway track and be disadvantageous in that present in construction method：
1) inclined shaft engineering of the gradient more than 15 ° carries out heavy rail installation, and material handling is difficult, work efficiency is low, speed is slow, input
High cost.
2) slope construction security threat is big, easily occurs mechanical casualty accident and slope machine fortune accident.
3) labour's input is especially more, and per tour at least needs to put into 14 people, and on the other hand on the one hand increase labour cost increases
Security risk.
4) engineering time is long, often lays the track of 12.5m standard length, the time that need to be spent about 17-18h.
The content of the invention
In view of the above-mentioned deficiency of prior art, the technical problems to be solved by the invention are to provide a kind of coal mine inclined shaft
Assembled is laid a railway track construction method.
Technical scheme is as follows：A kind of coal mine inclined shaft assembled is laid a railway track construction method, it is characterised in that including with
Lower step：
1) in ground-mounted assembling segmented tracks, the segmented tracks have two or so parallel rail, in rail
Lower section sets many sleepers being parallel to each other from front to back, and sleeper is mutually fixed by railway spike or fastener with two one steel rails, and sleeper
Damping rubber pad is provided between rail；
2) segmented tracks are transported to the well head of coal mine inclined shaft using ground handling trolley；
3) first segmented tracks is transported into underground using down-hole transportation to lay a railway track a little, by preceding hoisting gantry frame with after
Hoisting gantry frame slings first segmented tracks, then extracts down-hole transportation below first segmented tracks out, then will
First segmented tracks is placed on the ground of underground；
4) down-hole transportation is returned into well head, while being moved rearwards by preceding hoisting gantry frame and rear hoisting gantry frame to next
Station is installed；
5) next segmented tracks are transported into underground by down-hole transportation to lay a railway track a little, using preceding hoisting gantry frame by
The afterbody of dress segmented tracks is sling, and is realized the front end of the segmented tracks to be installed on down-hole transportation and has been filled the tail end of segmented tracks
Docking, docking consistent Hou Yong roads clamping plate, fish (-)bolt lock two segmented tracks connections；
6) segmented tracks on down-hole transportation are lifted by crane hanging using rear hoisting gantry frame, makes the segmented tracks to connecting
Separate, then extract down-hole transportation below segmented tracks out with down-hole transportation, then pass through preceding hoisting gantry frame and rear
Hang portal frame corresponding segmented tracks are placed on the ground of underground；
7) repeat step step 4) to step 6), until last segmented tracks completes to lay；
8) positioning adjustment, floor are carried out to the track placed according to stringcourse in tunnel to harden, completes all work of laying a railway track.
It is of the invention to be first assembled into rail, sleeper, damping rubber pad, railway spike or fastener by design requirement in ground-mounted
Segmented tracks, segmented tracks are then transported to underground and laid a railway track position, recycle using ground handling trolley and down-hole transportation
The docking that portal frame carries out two sections of tracks is hung, mechanical work has so been used to greatest extent, labour's input is reduced, mitigates
Labor intensity, effectively increases efficiency of laying a railway track.
The ground handling trolley is made up of truck chassis and bracket, and the bracket includes column, joist and crossbeam, two supports
Beam or so is parallel and is arranged symmetrically, the joist be higher than truck chassis headstock, and joist front end exceed truck chassis front end
Face, the rear end of joist exceeds between the rear end face of truck chassis, two joists is provided with many horizontal strokes being parallel to each other from front to back
Beam, constitutes frame structure, and the frame structure is fixed by four columns by the rectangular distribution and supported, and the bottom of the column is welded on
On truck chassis.Because segmented tracks are up to more than ten meters, segmented tracks can be realized using the ground handling trolley of above structure
Transport；Carrier structure is simple, and intensity is reliable, is able to ensure that during transport firm to segmented tracks support.
Preferably, the column, joist and crossbeam are made by I-beam for mine, it is provided between column and truck chassis
Raker beam.
The down-hole transportation is made up of preceding unwheeling, rear unwheeling and steel cable, and the preceding unwheeling and rear unwheeling are respectively provided with band rolling
The flatcar of wheel, the flatcar of preceding unwheeling is connected by steel cable with the flatcar of rear unwheeling, the fixing support rack on flatcar, the support frame
Top is provided with trustship, and the trustship can be rotated along its axial line.It is flexibly connected between preceding unwheeling and rear unwheeling using steel cable, and
Support the trustship of segmented tracks rotatable, there is " self adaptation " function so during underground transportation, ground is can adapt to
Slope change, so that it is guaranteed that by segmented tracks it is safely unobstructed transport to underground and lay a railway track place.Preceding unwheeling is less than rear unwheeling, treats
Track is filled in rear unwheeling with having filled with regard to -5 ° of top rakes of self-assembling formation between track, and track front end to be installed and ground are just
Form 440cm highly.When having filled track follower head and lifting to 440cm height, just docked unanimously with track front end to be installed
(data above is according to experiment gained).Unwheeling height, the foundation of front and rear frame vehicle headway before and after using this data as design control.
Beneficial effect：It is of the invention that rail, sleeper, damping rubber pad, railway spike or fastener are first pressed into design in ground-mounted
It is required that be assembled into segmented tracks, then segmented tracks are transported to underground using ground handling trolley and down-hole transportation and laid a railway track position
Put, recycle hoisting gantry frame to carry out the docking of two sections of tracks, mechanical work has so been used to greatest extent, work is reduced
Power is put into, and alleviates labor intensity.Per tour only needs to 4 people and carries out operation, is reduced than conventional construction method a greater part of.Ground group
Fill and assembled for batch production standard, quality is easily controllable, and quality of laying a railway track significantly is lifted.The present invention carries out construction work of laying a railway track
The relatively conventional construction method of industry environment makes moderate progress, and the unsafe factor of environment and people reduce many, the danger of major hazard source
Degree is reduced.
Brief description of the drawings
Fig. 1 is the structural representation of ground handling trolley.
Fig. 2 is the docking schematic diagram of two segmented tracks.
Embodiment
The invention will be further described with reference to the accompanying drawings and examples：
As shown in figure 1, ground handling trolley is made up of truck chassis 5 and bracket 6.Wherein, bracket 6 has column 6a, joist
6b, crossbeam and raker beam 6c.Two joist 6b or so are parallel and are arranged symmetrically, and joist 6b is higher than the headstock of truck chassis 5, and
Joist 6b front end exceeds the front end face of truck chassis 5, and joist 6b rear end exceeds the rear end face of truck chassis 5, two joists
The many crossbeams being parallel to each other are provided between 6b from front to back, beam vertical passes through welding in joist 6b, crossbeam with joist 6b
It is fixed, frame structure is constituted, the frame structure is fixed by four column 6a by the rectangular distribution and supported, column 6a bottom welding
On truck chassis 5, raker beam 6c is welded between column 6a and truck chassis 5.Preferably, column 6a, joist 6b, horizontal stroke
Beam and raker beam 6c are made by I-beam for mine,
As shown in Fig. 2 down-hole transportation is made up of preceding unwheeling 7, rear unwheeling 8 and steel cable 9.The structure type of preceding unwheeling 7 with
The structure type of unwheeling 8 is identical afterwards, i.e.,：Preceding unwheeling 7 and rear unwheeling 8 are respectively provided with the flatcar with roller, and the flatcar of preceding unwheeling 7 passes through
Steel cable 9 is connected with the flatcar of rear unwheeling 8, the fixing support rack on flatcar, and trustship 10, the energy of trustship 10 are installed in the top of the support frame
It is enough to be rotated along its axial line.
Such as Fig. 1 and with reference to shown in Fig. 2, coal mine inclined shaft assembled is laid a railway track construction method, is had steps of：
1) segmented tracks are assembled by design requirement in ground-mounted, the segmented tracks have two or so parallel rail
1, many sleepers being parallel to each other 2 are set from front to back in the lower section of rail 1, and sleeper 2 passes through railway spike or fastener and two one steel rails 1
It is mutually fixed, and damping rubber pad is provided between sleeper 2 and rail 1；
2) segmented tracks are transported to the well head of coal mine inclined shaft using ground handling trolley；
3) first segmented tracks is transported into underground using down-hole transportation to lay a railway track a little, passes through the preceding He of hoisting gantry frame 3
Hoisting gantry frame 4 slings first segmented tracks afterwards, then extracts down-hole transportation below first segmented tracks out, then
First segmented tracks is placed on the ground of underground；
4) down-hole transportation is returned into well head, while being moved rearwards by preceding hoisting gantry frame 3 and rear hoisting gantry frame 4 to next
Individual installation station；
5) next segmented tracks are transported into underground by down-hole transportation to lay a railway track a little, will using preceding hoisting gantry frame 3
The afterbody for having filled segmented tracks P is sling, and is realized the front end of the segmented tracks Q to be installed on down-hole transportation and has been filled segmented tracks P
Tail end docking, docking consistent Hou Yong roads clamping plate, fish (-)bolt lock the connection of two segmented tracks；
6) segmented tracks on down-hole transportation are lifted by crane hanging using rear hoisting gantry frame 4, makes the stepped rail to connecting
Road is separated with down-hole transportation, then extracts down-hole transportation below segmented tracks out, then by preceding hoisting gantry frame 3 with after
Corresponding segmented tracks are placed on the ground of underground by hoisting gantry frame 4；
7) repeat step step 4) to step 6), until last segmented tracks completes to lay；
8) positioning adjustment, floor are carried out to the track placed according to stringcourse in tunnel to harden, completes all work of laying a railway track.
In above construction method, the movement of down-hole transportation is realized by winch by pull rope, the movement of hoisting gantry frame
By manually moving.
Claims (4)
- The construction method 1. a kind of coal mine inclined shaft assembled is laid a railway track, it is characterised in that comprise the following steps：1) in ground-mounted assembling segmented tracks, the segmented tracks have two or so parallel rail (1), in rail (1) Lower section many sleepers being parallel to each other (2) are set from front to back, sleeper (2) passes through railway spike or fastener and two one steel rails (1) phase It is fixed, and damping rubber pad is provided between sleeper (2) and rail (1)；2) segmented tracks are transported to the well head of coal mine inclined shaft using ground handling trolley；3) using down-hole transportation by first segmented tracks be transported to underground lay a railway track a little, by preceding hoisting gantry frame (3) and after Hoisting gantry frame (4) slings first segmented tracks, then extracts down-hole transportation below first segmented tracks out, then First segmented tracks is placed on the ground of underground；4) down-hole transportation is returned into well head, while being moved rearwards by preceding hoisting gantry frame (3) and rear hoisting gantry frame (4) to next Individual installation station；5) next segmented tracks are transported into underground by down-hole transportation to lay a railway track a little, using preceding hoisting gantry frame (3) by The afterbody of dress segmented tracks is sling, and is realized the front end of the segmented tracks to be installed on down-hole transportation and has been filled the tail end of segmented tracks Docking, docking consistent Hou Yong roads clamping plate, fish (-)bolt lock two segmented tracks connections；6) segmented tracks on down-hole transportation are lifted by crane hanging using rear hoisting gantry frame (4), makes the segmented tracks to connecting Separate, then extract down-hole transportation below the segmented tracks out with down-hole transportation, then by preceding hoisting gantry frame (3) and after Corresponding segmented tracks are placed on the ground of underground by hoisting gantry frame (4)；7) repeat step step 4) to step 6), until last segmented tracks completes to lay；8) positioning adjustment, floor are carried out to the track placed according to stringcourse in tunnel to harden, completes all work of laying a railway track.
- The construction method 2. coal mine inclined shaft assembled according to claim 1 is laid a railway track, it is characterised in that：The ground handling trolley It is made up of truck chassis (5) and bracket (6), the bracket (6) includes column (6a), joist (6b) and crossbeam, two joists (6b) left and right is parallel and is arranged symmetrically, and the joist (6b) is higher than the headstock of truck chassis (5), and the front end of joist (6b) exceeds card The front end face of chassis (5), the rear end of joist (6b) exceeds between the rear end face of truck chassis (5), two joists (6b) in the past The many crossbeams being parallel to each other are provided with backward, constitute frame structure, the frame structure is by four columns by the rectangular distribution (6a) fixed support, the bottom of the column (6a) is welded on truck chassis (5).
- The construction method 3. coal mine inclined shaft assembled according to claim 2 is laid a railway track, it is characterised in that：The column (6a), Joist (6b) and crossbeam are made by I-beam for mine, and raker beam (6c) is provided between column (6a) and truck chassis (5).
- The construction method 4. the coal mine inclined shaft assembled according to claim 1 or 2 or 3 is laid a railway track, it is characterised in that：The underground Transport vehicle is made up of preceding unwheeling (7), rear unwheeling (8) and steel cable (9), and the preceding unwheeling (7) and rear unwheeling (8) are respectively provided with band roller Flatcar, the flatcar of preceding unwheeling (7) is connected by steel cable (9) with the flatcar of rear unwheeling (8), the fixing support rack on flatcar, should The top of support frame is provided with trustship (10), and the trustship (10) can rotate along its axial line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710111205.0A CN106939536B (en) | 2017-02-27 | 2017-02-27 | A kind of coal mine inclined shaft assembled is laid a railway track construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710111205.0A CN106939536B (en) | 2017-02-27 | 2017-02-27 | A kind of coal mine inclined shaft assembled is laid a railway track construction method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106939536A true CN106939536A (en) | 2017-07-11 |
| CN106939536B CN106939536B (en) | 2018-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710111205.0A Active CN106939536B (en) | 2017-02-27 | 2017-02-27 | A kind of coal mine inclined shaft assembled is laid a railway track construction method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110409233A (en) * | 2019-08-21 | 2019-11-05 | 兖州煤业股份有限公司 | A kind of track-laying machine of coal mine roadway and its method of laying a railway track |
| CN111979855A (en) * | 2020-07-21 | 2020-11-24 | 中国水利水电第十二工程局有限公司 | Special transport construction vehicle for installing inclined shaft track and construction method |
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| JPH0971923A (en) * | 1995-09-07 | 1997-03-18 | Tsuneji Kawahara | Construction method of inclined cable way equipment |
| CN101413234A (en) * | 2008-09-27 | 2009-04-22 | 中铁一局集团有限公司 | Arranging construction method of subway narrow shield well inclined hoisting rail |
| CN101813214A (en) * | 2010-04-29 | 2010-08-25 | 中国石油化工集团公司 | Mounting and construction method of U-shaped tunnel pipelines |
| CN201865015U (en) * | 2010-12-09 | 2011-06-15 | 山西焦煤集团有限责任公司 | Vertical curve track car |
| CN102756763A (en) * | 2012-08-02 | 2012-10-31 | 王同建 | Large-scale transport vehicle parallel operation transporting system and method |
| CN205855853U (en) * | 2016-08-02 | 2017-01-04 | 西安科技大学 | A kind of underground mine use track hoisting machine |
-
2017
- 2017-02-27 CN CN201710111205.0A patent/CN106939536B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0971923A (en) * | 1995-09-07 | 1997-03-18 | Tsuneji Kawahara | Construction method of inclined cable way equipment |
| CN101413234A (en) * | 2008-09-27 | 2009-04-22 | 中铁一局集团有限公司 | Arranging construction method of subway narrow shield well inclined hoisting rail |
| CN101813214A (en) * | 2010-04-29 | 2010-08-25 | 中国石油化工集团公司 | Mounting and construction method of U-shaped tunnel pipelines |
| CN201865015U (en) * | 2010-12-09 | 2011-06-15 | 山西焦煤集团有限责任公司 | Vertical curve track car |
| CN102756763A (en) * | 2012-08-02 | 2012-10-31 | 王同建 | Large-scale transport vehicle parallel operation transporting system and method |
| CN102756763B (en) * | 2012-08-02 | 2013-03-13 | 王同建 | Large-scale transport vehicle parallel operation transporting system and method |
| CN205855853U (en) * | 2016-08-02 | 2017-01-04 | 西安科技大学 | A kind of underground mine use track hoisting machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110409233A (en) * | 2019-08-21 | 2019-11-05 | 兖州煤业股份有限公司 | A kind of track-laying machine of coal mine roadway and its method of laying a railway track |
| CN111979855A (en) * | 2020-07-21 | 2020-11-24 | 中国水利水电第十二工程局有限公司 | Special transport construction vehicle for installing inclined shaft track and construction method |
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| Publication number | Publication date |
|---|---|
| CN106939536B (en) | 2018-09-11 |
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