CN109667204A - Rail guiding device and steel rail transport train - Google Patents
Rail guiding device and steel rail transport train Download PDFInfo
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- CN109667204A CN109667204A CN201710966585.6A CN201710966585A CN109667204A CN 109667204 A CN109667204 A CN 109667204A CN 201710966585 A CN201710966585 A CN 201710966585A CN 109667204 A CN109667204 A CN 109667204A
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- Prior art keywords
- rail
- protrusion
- support frame
- guide groove
- connecting rod
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- 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
- E01B29/16—Transporting, laying, removing, or replacing rails; Moving rails placed on sleepers in the track
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The present invention provides a kind of rail guiding device and steel rail transport train, comprising: installation ontology, the first protrusion, the second protrusion；Installation ontology is used to be arranged in the plate of steel rail transport train；Ontology is installed away from a laterally inner side concave shape of plate into guide groove, guide groove for rail for passing through；First protrusion and the second protrusion are separately positioned in the two side walls of guide groove, and the first protrusion and the second protrusion for supporting the two sides of rail head of rail respectively.Prevent rail run-off the straight in guide groove, and then avoid rail because itself torsion caused by deformation.
Description
Technical field
The present invention relates to railway maintenance technical field more particularly to a kind of rail guiding devices and steel rail transport train.
Background technique
Track train is important one of the vehicles in China, and track train travels on rail.Existing rail is general
All be laid in open-air atmosphere comprising: rail head, the web of the rail and with rail head rail bottom disposed in parallel, rail head is used for and track column
The wheel of vehicle contacts, the web of the rail for connecting rail head and rail bottom and pressure suffered by rail head being transferred to rail bottom, rail bottom be used for
The sleeper of railway connects.Rail usually leads to steel because of corrosion or the friction of track train wheel in use for some time
Rail damage, rail need to be replaced when damage reaches a certain level in time.Therefore the rail on railway how quickly, is easily replaced
It has become a hot topic of research.
In the prior art, rail usually is transported using steel rail transport train.Steel rail transport train in the prior art includes vehicle
Rail on wheel, plate and boom hoisting, wheel and railway cooperates, to drive steel rail transport train to advance；Plate is erected at vehicle
The top of wheel, for placing rail；One end of plate is provided with leading truck, has a guide groove on leading truck.When unloading rail,
One end of rail on plate is transported to guide groove by boom hoisting, and rail bottom is contacted with the bottom of guide groove, and is made
Rail moves in guide groove along longitudinal direction, when rail one end and ground face contact after, start steel rail transport train traveling, make rail by
Gradually skidded off by guide groove.
However in the prior art, the width of guide groove is greater than the width of rail, rail is lifted in guide groove and
During rail slides in guide groove, rail is easy the run-off the straight in guide groove, connects the side wall of rail head and guide groove
Touching；In addition the length of rail is longer, and rail is in the not run-off the straight of the part on plate at this time, and then rail itself is turned round
Turn, rail is caused to deform；On the rail of deformation when driving, it is easy to cause track train operation unstable or even occurs de-
Rail accident.
Summary of the invention
In view of this, the present invention provides a kind of rail guiding device and steel rail transport train, it is easy be oriented to solve rail
Run-off the straight in slot；And the length of rail is longer, and rail is in the not run-off the straight of the part on plate, and then rail at this time
The technical issues of itself twists, and rail is caused to deform.
The present invention provides a kind of rail guiding devices, comprising: installation ontology, the first protrusion, the second protrusion；It is described
Installation ontology is used to be arranged in the plate of steel rail transport train；The installation ontology is recessed away from a laterally inner side of the plate
Guide groove is formed, the guide groove for carrying rails and is oriented to the rail；First protrusion and described
Two protrusions are separately positioned in the two side walls of the guide groove, and first protrusion and second protrusion are for dividing
The two sides of the rail head of rail are not supported, to prevent the rail tilted in the guide groove.
Rail guiding device as described above, it is preferable that further include support frame and driving device, first protrusion
On second the protrusion respectively telescopic two sidewalls that the guide groove is set；Support frame as described above setting is led described
Into slot, reset spring is provided between support frame as described above and the guiding trench bottom；It is connect in the rail with support frame as described above
After touch, support frame as described above compresses the reset spring and support frame as described above is mobile towards the plate；The driving device is used for
When support frame as described above is moved to predeterminated position towards the plate, first protrusion and second protrusion part are driven
The two sides of the rail head of rail are not stretched out and supported respectively by the two sidewalls of the guide groove.
Rail guiding device as described above, it is preferable that first protrusion and second protrusion are respectively set
On first connecting rod and second connecting rod, the first connecting rod and the second connecting rod respectively rotatably with the guide groove two
A side wall connection；The driving device includes drive rod, drive shaft and first connecting rod mechanism and second connecting rod mechanism；The drive
Moving axis is rotatably connect with the installation ontology, and one end of the drive rod is connect with support frame as described above, the drive rod
The other end and the driving axis connection, the drive rod are used to drive the drive shaft turns when support frame as described above is mobile；Institute
First connecting rod mechanism is stated for connecting the drive shaft and the first connecting rod, the second connecting rod mechanism is for connecting the drive
Moving axis and the second connecting rod, in the drive shaft turns, the first connecting rod mechanism and second connecting rod mechanism difference
The first connecting rod and the second connecting rod is driven to rotate.
Rail guiding device as described above, it is preferable that the bottom of the guide groove is provided with the first guide pipe, the branch
The second guide pipe is provided on support, second guide pipe is set in the outside of first guide pipe, the reset spring
It is arranged in first guide pipe.
Rail guiding device as described above, it is preferable that support frame as described above includes idler wheel and support frame ontology, the idler wheel
Rotatably connect with support frame as described above ontology, the idler wheel for being contacted with the rail bottom of the rail so that the idler wheel with
The movement of the rail and rotate.
Rail guiding device as described above, it is preferable that axis hole is offered on the idler wheel, shaft is threaded through the axis hole
It is interior；The both ends of the shaft are connect with support frame as described above ontology.
Rail guiding device as described above, it is preferable that offer limiting slot on the shaft side wall, limit plate is fastened on
In the limiting slot, the limit plate is connect with support frame as described above ontology, and the limit plate is for preventing the shaft from rotating.
Rail guiding device as described above, it is preferable that first protrusion include rotatably with the guide groove
First directive wheel of one side wall connection；Second protrusion includes rotatable connect with another side wall of the guide groove
Two directive wheels.
Rail guiding device as described above, it is preferable that on the side of first directive wheel and second directive wheel
It is provided with cushion collar.
The present invention also provides a kind of steel rail transport trains, comprising: wheel, vehicle frame and rail guiding device as described above；
The wheel is connect with the vehicle frame, and for driving the steel rail transport train to advance, the vehicle frame is arranged away from the side of wheel
There is the plate, the rail guiding device is arranged on the plate.
Rail guiding device and steel rail transport train provided by the invention deviate from a laterally inner side of plate by installation ontology
Recess forms guide groove；First protrusion and the second protrusion are separately positioned in the two side walls of guide groove, the first protrusion
With the second protrusion for supporting the two sides of rail head of rail respectively, rail run-off the straight in guide groove is prevented, and then avoid steel
Rail caused by itself torsion because deforming.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Bright some embodiments for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the structural schematic diagram of steel rail transport train provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of rail guiding device provided in an embodiment of the present invention；
Fig. 3 is the partial sectional view of rail guiding device provided in an embodiment of the present invention；
Fig. 4 is the side view of rail guiding device provided in an embodiment of the present invention；
Fig. 5 is the top view of rail guiding device provided in an embodiment of the present invention.
Description of symbols:
10, plate；20, ontology is installed；
30, support frame；40, reset spring；
50, drive shaft；60, drive rod；
70, first connecting rod mechanism；80, second connecting rod mechanism；
201, the first protrusion；202, the second protrusion；
203, the first guide pipe；301, idler wheel；
302, support frame ontology；303, shaft；
304, limit plate；305, rolling bearing；
306, the second guide pipe；701, the first cursor；
702, the second cursor；2011, first connecting rod；
2021, second connecting rod.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
In the present invention, unless otherwise specific regulation, the terms such as term " installation ", " connected ", " connection ", " fixation " are answered
It is interpreted broadly, for example, it may be being fixedly connected, is also possible to removably connect, or be integrally formed, can be mechanical connect
It connects, is also possible to be electrically connected or can communicate each other；It can be directly connected, can also be indirectly connected with by intermediate medium, it can
To be the interaction relationship of connection or two elements inside two elements, unless otherwise restricted clearly.For ability
For the those of ordinary skill in domain, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
Fig. 1 is the structural schematic diagram of steel rail transport train provided in an embodiment of the present invention；Fig. 2 is provided in an embodiment of the present invention
The structural schematic diagram of rail guiding device, please refers to Fig. 1 and Fig. 2.The present embodiment provides a kind of rail guiding devices, comprising: peace
Fill ontology 20, the first protrusion 201, the second protrusion 202；Installation ontology 20 is used to be arranged in the plate 10 of steel rail transport train
On；Ontology 20 is installed away from a laterally inner side concave shape of plate 10 into guide groove, guide groove is for carrying rails and to rail
It is oriented to；First protrusion 201 and the second protrusion 202 are separately positioned in the two side walls of guide groove, the first protrusion
201 and second protrusion 202 be used to support the two sides of rail head of rail respectively, to prevent rail tilted in guide groove.
Specifically, rail includes rail head, the web of the rail and rail bottom；Rail head is contacted with the wheel of track train, is used for bearing rail
The weight of road train, while rubbing with the wheel of locomotive and generating the tractive force that driving track train is advanced；The web of the rail is plate-like, the web of the rail
For connecting rail head and rail bottom；Rail bottom is plate-like and is vertically arranged with the web of the rail, for connecting with sleeper；Rail head, the web of the rail and rail
Bottom is generally integrally formed by way of casting.
Specifically, steel rail transport train is for transporting new rail and the relayable rail by disassembling on original track, Duo Genxin steel
Rail and/or relayable rail are parallel on the plate 10 for being placed on steel rail transport train on ground；The setting parallel to the ground of plate 10, in order to avoid
Rail moves on plate 10 during transportation；Steel rail transport train can be exercised on railway extremely to need new rail transporting
The position of rail is replaced, or relayable rail is transported to factory and is repaired.Install ontology 20 can by welding with it is flat
Plate 10 connection or installation ontology 20 connect by bolted connection with plate 10, the present embodiment to installation ontology 20 and
The connection type of plate 10 without limitation, as long as guarantee installation ontology 20 will not be moved on plate 10.
Specifically, installation ontology 20 can be in regular shapes or other irregular shapes such as cuboid, cylindrical bodies, this
Embodiment to installation ontology 20 shape without limitation；Additionally mounted ontology 20 can be integrally formed by way of casting,
It can be welded by multiple steel plates.Installation ontology 20 is formed to the inner recess of installation ontology 20 away from the top on ground and is led
To slot, guide groove forms opening along the both ends of steel rail transport train direction of travel, and guide groove is perpendicular to steel rail transport train direction of travel
Two sides be respectively formed with side wall；Rail can be penetrated in guide groove by the opening of guide groove or rail can also be by installation originally
The top of body 20 is placed in guide groove.
Specifically, the present embodiment to the shape of the first protrusion 201 and the second protrusion 202 without limitation, such as first
Protrusion 201 and the second protrusion 202 can also be able to be in other irregular shapes in regular shapes such as spherical, rectangular-shapes；
As long as the first protrusion 201 and the second protrusion 202 can support the two sides of rail head of rail respectively, to prevent rail in guide groove
Interior run-off the straight.First protrusion 201 and the second protrusion 202 can pass through the side wall of any connection type and guide groove
Connection, the present embodiment to the connection type of the first protrusion 201 and the second protrusion 202 and guiding groove sidewall without limitation, only
Want to guarantee that the first protrusion 201 and the second protrusion 202 will not be by the side walls of guide groove when rail moves in guide groove
On fall off；Such as: open up first through hole and the second through-hole, the first protrusion 201 respectively in the two side walls of guide groove
Be respectively formed with the first threaded hole and the second threaded hole on the second protrusion 202, the first fastening bolt is revolved across first through hole
Enter in the first threaded hole, the second fastening bolt passes through the second through-hole and screws in the second threaded hole, and then realizes the first protrusion 201
With the connection of the second protrusion 202 and guiding groove sidewall；Or shape is distinguished on the first protrusion 201 and the second protrusion 202
At having the first fixture block and the second fixture block, the first card slot and the second card slot are respectively formed in the two side walls of guide groove；First card
Block is fastened in the first card slot, and the second fixture block is fastened in the second card slot, and then realizes the first protrusion 201 and the second protrusion
202 with guiding groove sidewall connection.
Preferably, boom hoisting is additionally provided on steel rail transport train, boom hoisting may include electric hoist and suspension hook,
Suspension hook is connect with the wirerope on electric hoist.Suspension hook holds rail for hook, and electric hoist is for pulling suspension hook mobile；Boom hoisting can
To put the rail in guide groove on plate 10, or one end of rail on plate 10 is lifted into guide groove, makes steel
Rail moves in guide groove；In addition, boom hoisting can will be lifted into guide groove by the rail disassembled on track, and make
Rail moves in guide groove, and then the rail on ground is drawn on plate 10.
The course of work of rail guiding device provided in this embodiment are as follows: the process for unloading rail is, firstly, rail is transported
Defeated vehicle reaches the position for needing replacing rail, and the front end of rail on plate 10 is moved in guide groove；Later along the vertical of rail
To mobile rail, make the front end of rail by stretching out in guide groove；Continuing to move to rail makes front end and the ground face contact of rail, at this time
Start steel rail transport train；It is mobile in steel rail transport train in the process since there are frictional force between the front end of rail and ground
When, rail will continue to skid off guide groove to the opposite direction that steel rail transport train is run along longitudinal direction, until whole rail falls to ground
On face.During loading rail, the front end of rail on ground is lifted in guide groove by boom hoisting first, later,
It draws rail by boom hoisting to move on steel rail transport train, until entire rail enters on steel rail transport train.
Rail guiding device provided in this embodiment deviates from a laterally inner side concave shape of plate 10 by installation ontology 20
At guide groove；First protrusion 201 and the second protrusion 202 are separately positioned in the two side walls of guide groove, the first protrusion
201 and second protrusion 202 be used to support the two sides of rail head of rail respectively, prevent rail run-off the straight in guide groove, in turn
Deformation caused by avoiding rail from reversing because of itself.
Fig. 3 is the partial sectional view of rail guiding device provided in an embodiment of the present invention, referring to figure 4..Specifically, this reality
The rail guiding device for applying example offer further includes support frame 30 and driving device, the first protrusion 201 and the second protrusion 202
It is telescopic respectively to be arranged on the two sidewalls of guide groove；Support frame 30 is arranged in guide groove, support frame 30 and guide groove
Reset spring 40 is provided between bottom；After rail is contacted with support frame 30, support frame 30 is mobile towards plate 10；Installation is originally
Reset spring 40 is provided between body 20 and support frame 30, reset spring 40 is used for the support frame after rail leaves support frame 30
30 compression reseting springs 40 and support frame 30 are to mobile away from the direction of plate 10；Driving device is used in 30 direction of support frame
When plate 10 is moved to predeterminated position, the first protrusion 201 and the second protrusion 202 is driven to be stretched respectively by the two sidewalls of guide groove
The two sides of rail head of rail are supported out and respectively.During rail is placed on guiding trench bottom, pressure of the rail bottom to support frame 30
It is gradually increased, reset spring 40 is compressed at the same time, is absorbed when rail is placed in guide groove by reset spring 40 to branch
The pressure of support 30, in case rail hits support frame 30 and rail or support frame 30 is caused to damage.
Preferably, driving device may include first hydraulic cylinder and second hydraulic cylinder, first hydraulic cylinder and second hydraulic cylinder
It is separately positioned on the two sidewalls of guide groove；The piston rod of first hydraulic cylinder is connect with the first protrusion 201, second hydraulic cylinder
Piston rod is connect with the second protrusion 202；One stroke switch is provided in mounting body, when support frame 30 is mobile towards plate 10
When to predeterminated position, support frame 30 touches travel switch, and then first hydraulic cylinder and second hydraulic cylinder is made to work, first hydraulic cylinder
Piston rod and the piston rod of second hydraulic cylinder respectively drive the first protrusion 201 and the second protrusion is stretched out towards rail head, and
It is supported respectively in the two sides of rail head.Specifically, predeterminated position can be 30 compression reseting spring 40 of support frame to minimum or answer
Position of the position spring 40 when being compressed into a certain degree where support frame 30, the present embodiment to predeterminated position without limitation.
Fig. 4 is the side view of rail guiding device provided in an embodiment of the present invention；Fig. 5 is steel provided in an embodiment of the present invention
The top view of rail guiding device, referring to figure 4. and Fig. 5.Specifically, the first protrusion 201 and the second protrusion 202 are respectively set
On first connecting rod 2011 and second connecting rod 2021, first connecting rod 2011 and second connecting rod 2021 are respectively rotatably and guide groove
Two side walls connection；Driving device includes drive rod 60, drive shaft 50 and first connecting rod mechanism 70 and second connecting rod mechanism
80；Drive shaft 50 rotatably with installation ontology 20 connect, one end of drive rod 60 is connect with support frame 30, drive rod 60 it is another
One end is connect with drive shaft 50, and drive rod 60 is used for the driving drive shaft 50 when support frame 30 is mobile and rotates；First connecting rod mechanism
70 for connecting drive shaft 50 and first connecting rod 2011, and second connecting rod mechanism 80 is for connecting drive shaft 50 and second connecting rod
2021, when drive shaft 50 rotates, first connecting rod mechanism 70 and second connecting rod mechanism 80 respectively drive first connecting rod 2011 and the
The rotation of two connecting rods 2021.The driving rotated using the gravity of rail itself as driving first connecting rod 2011 and second connecting rod 2021
Power saves energy without outer power drive.
Preferably, one end of drive rod 60 is connect with support frame 30, and rack gear is provided on drive rod 60, is set in drive shaft 50
It is equipped with the gear being engaged with rack, when supporting element is mobile to plate 10, drives drive rod 60 mobile to plate 10, and then rack gear
Sliding tooth wheel rotation, so that drive shaft 50 rotates.The axis of drive shaft 50 and rail it is longitudinally perpendicular；First protrusion
201 and second protrude the front end for being separately positioned on first connecting rod 2011 and second connecting rod 2021.In order to facilitate narration, connect with first
For bar 2011: first connecting rod can be connected by the one side wall of the first articulated shaft and guide groove, the axis of the first articulated shaft
Perpendicular to the longitudinal direction of rail；First connecting rod mechanism 70 includes the first cursor 701 and the second cursor 702, the first cursor 701
One end and drive shaft 50 be sequentially connected, the other end of the first cursor 701 and one end of the second cursor 702 are hinged, second
The other end of cursor 702 connects with 2011 ball of first connecting rod, so as to successively drive the first cursor 701 when drive shaft 50 rotates
It is rotated with the second cursor 702 and first connecting rod 2011；The first cursor 701 of reasonable setting and the second cursor 702 it
Between and angle and respective length between the second cursor 702 and first connecting rod 2011, can make in the guide groove
When placing rail, support frame 30 is mobile towards plate 10, and then drives first connecting rod 2011 to rotate by driving device, works as support
When frame 30 moves to the limit, i.e., when the elastic force of reset spring 40 is equal to the gravity of rail, first connecting rod 2011 just turns to the
One protrusion 201 supports the position of in-orbit first side；After rail is detached from guide groove, reset spring 40 supports support frame 30 to deviating from
The direction of plate 10 is mobile, and then first connecting rod 2011 is driven to rotate, and moves to when support frame 30 to the direction away from plate 10
When the limit, the first protrusion 201 can be contracted to the limit to guiding groove sidewall.Further preferably set on the side wall of guide groove
Holding tank is set, so that rail is detached from when not placing rail in guide groove or guide groove, first connecting rod 2011 and the first protrusion
Portion 201 can be contracted in accommodation groove.Correspondingly, the structure of second connecting rod 2021 and second connecting rod mechanism 80 and being moved through
Journey is identical as above-mentioned first connecting rod 2011 and first connecting rod mechanism 70, so that the first protrusion when rail is placed in guide groove
201 and second protrusion 202 can be stretched out respectively and be supported on the two sides of rail head respectively by the two sidewalls of guide groove；It is leading
When not placing rail into slot, the first protrusion 201 and the second protrusion 202 can be shunk to guide groove two sidewalls respectively.
With continued reference to Fig. 3.Specifically, the bottom of guide groove is provided with the first guide pipe 203, and is provided on support frame 30
Two guide pipes 306, the second guide pipe 306 are set in the outside of the first guide pipe 203, and reset spring 40 is arranged in the first guide pipe
In 203.Support frame 30 can only be moved along the direction for the axis for being parallel to the first guide pipe 203 and the second guide pipe 306, Jin Erfu
Position spring 40 can only be compressed in the axial direction, in order to avoid act on power on reset spring 40 and axis at an angle, so that
40 run-off the straight of reset spring.
Specifically, support frame 30 includes idler wheel 301 and support frame ontology 302, and idler wheel 301 can turn with support frame ontology 302
Dynamic connection, idler wheel 301 with the rail bottom of rail for contacting, so that idler wheel 301 is rotated with the movement of rail.By rail with
Force of sliding friction between support frame 30 is converted into the force of rolling friction of idler wheel 301, reduces between rail and support frame 30
Frictional force, rail are easy to move longitudinally in guide groove；And then reduce the difficulty of unloading rail.
Preferably, the both ends of idler wheel 301 are formed with the first connecting shaft and the second connecting shaft, are provided with and are used on support frame 30
The first shaft hole and the second axis hole of the first connecting shaft and the second connecting shaft are accommodated, the first connecting shaft and the second connecting shaft are worn respectively
In first shaft hole and the second axis hole, being rotatably connected for idler wheel 301 and support frame 30 can be realized；It is further preferred that
First bearing and second bearing are respectively set in first shaft hole and the second axis hole, the first connecting shaft passes through first bearing and first axle
Hole connection, the second connecting shaft are connect by second bearing with the second axis hole, to reduce the frictional force of the rotation of idler wheel 301.
Specifically, axis hole is offered on idler wheel 301, shaft 303 is threaded through in axis hole；The both ends of shaft 303 and support frame
Ontology 302 connects.Idler wheel 301 can be processed respectively with shaft 303, reduce difficulty of processing.Preferably, in shaft 303
It is arranged with rolling bearing 305, the outer ring of rolling bearing 305 is connect with axis hole, to reduce rubbing between shaft 303 and idler wheel 301
Wipe power.
Specifically, offer limiting slot on 303 side wall of shaft, limit plate 304 is fastened in limiting slot, limit plate 304 with
Support frame ontology 302 connects, and limit plate 304 is for preventing shaft 303 from rotating.In order to avoid idler wheel 301 rotate when, shaft 303 with
Idler wheel 301 rotates together, and then causes shaft 303 to be not connected firmly with support frame ontology 302 and lean on, in addition for a long time in use, branch
Support ontology 302 is easy to scratch shaft 303, even results in the fracture of shaft 303.
Specifically, the first protrusion 201 includes the first directive wheel rotatably connecting with guide groove one side wall；Second is convex
Portion 202 includes the second directive wheel rotatably connecting with another side wall of guide groove out.Rail moves longitudinally in guide groove
When, the first directive wheel and the second directive wheel can rotate, and then reduce the first protrusion and the second protrusion 202 and rail
Frictional force.
Preferably, cushion collar is provided on the side of the first directive wheel and the second directive wheel.Cushion collar is for preventing the
One directive wheel and the second directive wheel scratch rail head.It is further preferred that cushion collar can be rubber sleeve.
A kind of steel rail transport train is also provided in other embodiments, comprising: wheel, vehicle frame and rail as described above are led
To device；Wheel is connect with vehicle frame, and for driving steel rail transport train to advance, vehicle frame is provided with plate 10 away from the side of wheel,
Rail guiding device is arranged on plate 10.
Preferably, rail guiding device is multiple, and multiple rail guiding devices are along the side vertically advanced with steel rail transport train
Setting to interval so that steel rail transport train can simultaneously more rail of loading, unloading；Increase the effect of steel rail transport train handling rail
Rate.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of rail guiding device characterized by comprising installation ontology, the first protrusion, the second protrusion；The peace
Dress ontology is used to be arranged in the plate of steel rail transport train；The installation ontology deviates from a laterally inner side concave shape of the plate
At guide groove, the guide groove for carrying rails and is oriented to the movement of the rail；First protrusion and institute
It states the second protrusion to be separately positioned in the two side walls of the guide groove, first protrusion and second protrusion are used
In the two sides for supporting the rail head of rail respectively, to prevent the rail tilted in the guide groove.
2. rail guiding device according to claim 1, which is characterized in that further include support frame and driving device, institute
The first protrusion and second protrusion are stated respectively on the telescopic two sidewalls that the guide groove is set；Support frame as described above
It is arranged in the guide groove, is provided with reset spring between support frame as described above and the guiding trench bottom；The rail with
After support frame as described above contact, support frame as described above compresses the reset spring and support frame as described above is mobile towards the plate；It is described
Driving device is used for when support frame as described above is moved to predeterminated position towards the plate, drives first protrusion and described
Second protrusion stretches out and supports respectively respectively the two sides of the rail head of rail by the two sidewalls of the guide groove.
3. rail guiding device according to claim 2, which is characterized in that first protrusion and second protrusion
Portion is separately positioned on first connecting rod and second connecting rod, the first connecting rod and the second connecting rod respectively rotatably with it is described
The two side walls of guide groove connect；The driving device includes drive rod, drive shaft and first connecting rod mechanism and second connecting rod
Mechanism；The drive shaft is rotatably connect with the installation ontology, and one end of the drive rod is connect with support frame as described above, institute
The other end and the driving axis connection, the drive rod for stating drive rod are used to drive the driving when support frame as described above is mobile
Axis rotation；For connecting the drive shaft and the first connecting rod, the second connecting rod mechanism is used for for the first connecting rod mechanism
The drive shaft and the second connecting rod are connected, in the drive shaft turns, the first connecting rod mechanism and described second connects
Linkage respectively drives the first connecting rod and second connecting rod rotation.
4. rail guiding device according to claim 2, which is characterized in that the bottom of the guide groove is provided with first and leads
Xiang Guan is provided with the second guide pipe on support frame as described above, and second guide pipe is set in the outside of first guide pipe, institute
Reset spring is stated to be arranged in first guide pipe.
5. rail guiding device according to claim 2, which is characterized in that support frame as described above includes idler wheel and support frame sheet
Body, the idler wheel are rotatably connect with support frame as described above ontology, and the idler wheel is used to contact with the rail bottom of the rail, so that
The idler wheel is rotated with the movement of the rail.
6. rail guiding device according to claim 5, which is characterized in that offer axis hole on the idler wheel, shaft is worn
It is located in the axis hole；The both ends of the shaft are connect with support frame as described above ontology.
7. rail guiding device according to claim 6, which is characterized in that offer limit on the side wall of the shaft
Slot, limit plate are fastened in the limiting slot, and the limit plate is connect with support frame as described above ontology, and the limit plate is for preventing
The shaft rotation.
8. rail guiding device according to claim 1-7, which is characterized in that first protrusion includes can
The first directive wheel of rotation being connect with the guide groove one side wall；Second protrusion include rotatably with the guiding
Second directive wheel of another side wall connection of slot.
9. rail guiding device according to claim 8, which is characterized in that first directive wheel and second guiding
Cushion collar is provided on the side of wheel.
10. a kind of steel rail transport train characterized by comprising wheel, vehicle frame and according to claim 1 described in -9 any one
Rail guiding device；The wheel is connect with the vehicle frame, and for driving the steel rail transport train to advance, the vehicle frame deviates from
The side of wheel is provided with the plate, and the rail guiding device is arranged on the plate.
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| CN201710966585.6A CN109667204B (en) | 2017-10-17 | 2017-10-17 | Rail guider and rail transport vechicle |
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| CN201710966585.6A CN109667204B (en) | 2017-10-17 | 2017-10-17 | Rail guider and rail transport vechicle |
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| CN109667204B CN109667204B (en) | 2020-06-30 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110924246A (en) * | 2019-12-02 | 2020-03-27 | 中车沈阳机车车辆有限公司 | Rail transport vehicle set and operation method thereof |
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| RU2298606C1 (en) * | 2005-12-19 | 2007-05-10 | Федеральное государственное унитарное предприятие Научно-внедренческий центр "Путевые машины" Федерального агентства железнодорожного транспорта | Rail lengths stockpiling device |
| CA2669912C (en) * | 2006-12-19 | 2014-11-25 | Herzog Contracting Corp. | Self-propelled rail unloading machine |
| CN203958926U (en) * | 2014-06-30 | 2014-11-26 | 攀枝花钢城集团有限公司 | Long chi rail transporting securing device |
| CN205934616U (en) * | 2016-08-15 | 2017-02-08 | 中国水利水电第十四工程局有限公司 | A device for transportation of secret factory building driving rail |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1269301A (en) * | 1999-04-06 | 2000-10-11 | 罗贝尔铁路建筑机械有限责任公司 | Dual purpose vehicles for unloading steel rails, capable of using on road and railway |
| RU2298606C1 (en) * | 2005-12-19 | 2007-05-10 | Федеральное государственное унитарное предприятие Научно-внедренческий центр "Путевые машины" Федерального агентства железнодорожного транспорта | Rail lengths stockpiling device |
| CA2669912C (en) * | 2006-12-19 | 2014-11-25 | Herzog Contracting Corp. | Self-propelled rail unloading machine |
| CN203958926U (en) * | 2014-06-30 | 2014-11-26 | 攀枝花钢城集团有限公司 | Long chi rail transporting securing device |
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| CN110924246A (en) * | 2019-12-02 | 2020-03-27 | 中车沈阳机车车辆有限公司 | Rail transport vehicle set and operation method thereof |
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| CN109667204B (en) | 2020-06-30 |
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