CN107268346A - Rail connection component and track assembly - Google Patents
Rail connection component and track assembly Download PDFInfo
- Publication number
- CN107268346A CN107268346A CN201710499708.XA CN201710499708A CN107268346A CN 107268346 A CN107268346 A CN 107268346A CN 201710499708 A CN201710499708 A CN 201710499708A CN 107268346 A CN107268346 A CN 107268346A
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- Prior art keywords
- connection unit
- rail
- connection
- mounting hole
- support block
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- 241001669679 Eleotris Species 0.000 claims abstract description 17
- 230000000994 depressogenic effect Effects 0.000 claims description 59
- 239000000126 substance Substances 0.000 claims description 26
- 238000009434 installation Methods 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims description 3
- 230000003137 locomotive effect Effects 0.000 description 15
- 229910000831 Steel Inorganic materials 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 208000002925 dental caries Diseases 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B11/00—Rail joints
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B11/00—Rail joints
- E01B11/02—Dismountable rail joints
- E01B11/16—Fishplates for joining rails of different sections
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B19/00—Protection of permanent way against development of dust or against the effect of wind, sun, frost, or corrosion; Means to reduce development of noise
- E01B19/003—Means for reducing the development or propagation of noise
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Railway Tracks (AREA)
Abstract
The invention provides a kind of rail connection component and track assembly, it is related to the technical field of motorcycle track.A kind of rail connection component includes the first connection unit and the second connection unit；First connection unit and second connection unit are separately positioned on the end of adjacent two sections of rail, and first connection unit is connected with second connection unit using dislocation type so that adjacent two sections of rail link together；A kind of track assembly includes rail connection component, rail, sleeper, fastener and railway roadbed；The sleeper is evenly arranged on the railway roadbed, two rail is arranged side by side on the railway roadbed, and be fixed by the fastener；The every rail includes being fixedly connected by the rail connection component between multistage, and adjacent two sections of rail；Multistage rail is fixed together by rail connection component and track assembly, can reduce noise, reduces wheel and rail damage, is alleviated track and is expanded with heat and contract with cold the problem of deforming.
Description
Technical field
The present invention relates to the technical field of motorcycle track, more particularly, to a kind of rail connection component and track assembly.
Background technology
Railroad track abbreviation rail, track etc., cooperate, realizing locomotive need not for railway, and with railway switch
Steering can just turn to walking, and track generally includes two parallel rail, and be fixed on two rail are parallel on sleeper, rail
The lower laying road quarrel of pillow, with supporting ＆ stablizing rail.
Each rail is connected by multistage rail by connector realization, but adjacent two sections of rail of prior art
End is plane, then by setting steel plate in junction both sides, and is bolted, so as to realize adjacent two sections of rail
Between connection.However, when the gap between adjacent two sections of rail sets larger, wheel is touched with gap when train passes through
Hit and produce very big noise, badly influence the resident of surrounding；When the gap setting between adjacent two sections of rail is smaller, work as steel
During rail expanded by heating, it can make occur severe crush between two sections of rail, serious causes deformation of rail, influences the normal row of locomotive
Sail；In order to alleviate above mentioned problem, country has put into substantial amounts of manpower and materials, and every section of rail is welded, and high to summer
Wen Yi makes rail dilatancy, and influence is open to traffic, so as to must not be repaired without cutting, so, not only bothers but also greatly increases
Cost.
Based on problem above, propose that a kind of rail of new docking form is particularly important.
The content of the invention
It is an object of the invention to provide a kind of rail connection component and track assembly, passed through with alleviating locomotive in the prior art
Larger noise is produced during the junction for crossing adjacent two sections of rail, simultaneously as junction expansion makes rail gross distortion and shadow
The problem of ringing normal be open to traffic.
A kind of rail connection component that the present invention is provided includes the first connection unit and the second connection unit；
First connection unit and second connection unit are separately positioned on the end of adjacent two sections of rail, and described
First connection unit is connected with second connection unit using dislocation type so that adjacent two sections of rail link together.
As a kind of further technical scheme, first connection unit and second connection unit include top
Structure, waist structure and polycrystalline substance, and three is sequentially connected from top to bottom；
The top structure and waist structure of first connection unit and second connection unit are connected using dislocation type
Connect so that first connection unit is linked together with second connection unit by top structure and waist structure.
It is used as a kind of further technical scheme, the structure phase of first connection unit and second connection unit
Together；
The top structure sets at least one lug boss and at least one depressed part along its length；The waist structure
At least one support block is set along its length；
Lug boss and depressed part at the first connection unit top structure can respectively with second connection unit
Depressed part and lug boss correspondence dislocation grafting at top structure；Support block and institute at the first connection unit waist structure
The support block at the second connection unit waist structure is stated to fit.
As a kind of further technical scheme, the lug boss at the top structure is set to one, corresponding to be formed
One depressed part, and the lug boss is separately positioned on the both sides of top structure width with the depressed part；
The support block sets one, and is correspondingly arranged at the lower section of the lug boss；
Lug boss and depressed part on first connection unit respectively with the depressed part on second connection unit and
Lug boss matches；
Support block in first connection unit is inserted into top structure and bottom on second connection unit
Between portion's structure, and support block in second connection unit is inserted into the top structure on first connection unit
Between polycrystalline substance so that the waist that the side of the waist structure of first connection unit can be with second connection unit
The side of portion's structure is bonded to each other.
As a kind of further technical scheme, the first mounting hole and the second mounting hole are provided with the support block；
When first connection unit is connected with each other with second connection unit, first on first connection unit
Mounting hole and the second mounting hole are corresponding with the second mounting hole and the first mounting hole on second connection unit respectively, and two
Group mutually corresponding first mounting hole and the second mounting hole is bolted；
First mounting hole is elongated hole, and second mounting hole is circular hole.
As a kind of further technical scheme, the lug boss at the top structure sets two, forms two accordingly
Individual depressed part, and two lug bosses are separately positioned on the side of the top structure width and in the middle part of width
Position at；
The support block is set to two, and is correspondingly arranged at the lower section of two lug bosses, and two support blocks, institutes
The first cavity can be formed by stating between top structure and the polycrystalline substance；
Two lug bosses on first connection unit and two depressed parts can with second connection unit
Two depressed parts and two lug bosses match；
It is single that the support block in the middle part of close width on first connection unit is inserted into second connection
In the first cavity in member, and support block in the middle part of close width on second connection unit be inserted into it is described
In the first cavity on first connection unit so that the side of the support block on first connection unit in the middle part of width
Face can be bonded to each other with the side of the support block on second connection unit in the middle part of the width.
It is used as a kind of further technical scheme, the structure phase of first connection unit and second connection unit
Together；
Dislocation connecting portion is provided with the top structure, waist structure and polycrystalline substance；First connection unit
On dislocation connecting portion everywhere can mutually be fastened with the dislocation connecting portion on second connection unit everywhere respectively.
As a kind of further technical scheme, the first mounting hole and the second mounting hole are provided with the waist structure,
And when first connection unit and second connection unit interconnection, the first mounting hole on first connection unit
And second mounting hole it is corresponding with the second mounting hole and the first mounting hole on second connection unit respectively, and two groups relative
The first mounting hole and the second mounting hole answered are bolted；
First mounting hole is elongated hole, and the second mounting hole is circular hole.
As a kind of further technical scheme, first connection unit matches with second connection unit；
The top structure of first connection unit sets a lug boss and positioned at lug boss both sides along its length
Depressed part；The waist structure of first connection unit sets a support block along its length, and the support block is located at institute
State the lower section of lug boss；
The top structure of second connection unit is provided with a depressed part and positioned at depressed part both sides along its length
Lug boss；The waist structure of second connection unit sets two support blocks along its length, respectively positioned at the convex of both sides
Below the portion of rising, and the second cavity can be formed between two support blocks, top structure and polycrystalline substances；
Lug boss and depressed part at the first connection unit top structure can be with second connection unit tops
Depressed part and lug boss at structure match；
Support block at the first connection unit waist structure is inserted into second on second connection unit
In cavity so that the two sides of the support block on first connection unit can respectively with two on second connection unit
The medial surface of individual support block fits.
A kind of track assembly that the present invention is provided includes rail connection component, rail, sleeper, fastener and railway roadbed；
The sleeper is evenly arranged on the railway roadbed, two rail is arranged side by side on the sleeper, and pass through institute
Fastener is stated to be fixed；
The every rail is included between multistage, and adjacent two sections of rail by rail connection component progress
Connection.
Beneficial effects of the present invention are：
A kind of rail connection component that the present invention is provided includes the first connection unit and the second connection unit；First connection is single
Member and the second connection unit are separately positioned on the end of adjacent two sections of rail, and the first connection unit and the second connection unit are used
Dislocation type is connected so that adjacent two sections of rail link together；Wherein, one end of the first connection unit passes through welding and one section of steel
The end of rail is fixedly connected, and one end of the second connection unit is fixedly connected by welding with the end of another section of rail, Huo Zhetong
The rail section of forging and other techniques manufacture integrative-structure is crossed, multistage is then carried into the first connection unit and the second connection unit
Rail section be joined together to form rail bar, then two bar steel rail bars be arrangeding in parallel are fixed on sleeper, for motor supply shop
Walk.
Multistage rail can be fixed together by the rail connection component that the present invention is provided, and the cooperated
One connection unit and the second connection unit realize both connections by dislocation type connected mode, by the first connection unit and
Misconstruction is set respectively on the second connection unit, i.e., each sets lug boss and depressed part along rail length direction, by tradition
Rail is evaded falling completely using the phenomenon of larger transverse joint, so as to effectively alleviate the wheel of locomotive by adjacent two sections of rail
The problem of loud noise being produced during junction, and make wheel by no longer hanging during junction, considerably increase wheel and rail
Contact rate, so as to reduce the harm to wheel and rail；Meanwhile, in normal circumstances, the first connection unit and second connects
Order member is mutually fastened and connected together by dislocation type structure, and the reserved gap smaller than between traditional rail, when in
When under hot environment, rail expansion elongation, so as to the first connection unit under mutual squeezing action and the second connection unit
The distance between can it is relatively reduced so that effectively alleviate due to mutually extruding and cause deformation of rail influence be normally open to traffic ask
Topic；Also, also can when being repaired or changing rail by the first connection unit and using cooperatively for the second connection unit
Enough reduction maintenances and the fussy degree changed, save manpower, financial resources, improve maintenance or change efficiency.
A kind of track assembly that the present invention is provided includes rail connection component, rail, sleeper, fastener and railway roadbed；Wherein rail
Pillow is evenly arranged on railway roadbed, and two rail is arranged side by side on sleeper, and realizes by a large amount of fasteners the fixation of rail；Every
Rail includes being attached by rail connection component between multistage, and every adjacent two sections of rail；Connected by using rail
Component, effectively alleviates junction when locomotive passes through between wheel and adjacent two sections of rail and mutually collides and produce asking for noise
Topic, while alleviating due to the problem of causing track deformation of expanding with heat and contract with cold, and improves orbital maintenance and changes efficiency, save
Time and manpower.
Brief description of the drawings
, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art
The accompanying drawing used required in embodiment or description of the prior art is briefly described, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the first rail connection component provided in an embodiment of the present invention；
Fig. 2 is the first connection unit or the knot of the second connection unit in the first rail connection component shown in Fig. 1
Structure schematic diagram；
Fig. 3 is the structural representation of second of rail connection component provided in an embodiment of the present invention；
Fig. 4 is the first connection unit or the knot of the second connection unit in second of rail connection component shown in Fig. 3
Structure schematic diagram；
Fig. 5 is the structural representation of the third rail connection component provided in an embodiment of the present invention；
Fig. 6 be Fig. 5 shown in the third rail connection component in the first connection unit or the second connection unit structure
Schematic diagram；
Fig. 7 is the structural representation of the 4th kind of rail connection component provided in an embodiment of the present invention；
Fig. 8 be Fig. 7 shown in the 4th kind of rail connection component in the first connection unit structural representation；
Fig. 9 be Fig. 7 shown in the 4th kind of rail connection component in the second connection unit structural representation；
Figure 10 is a kind of structural representation of track assembly provided in an embodiment of the present invention.
Icon：The connection units of 100- first；110- top structures；111- lug bosses；112- depressed parts；113- is wrong
Position connecting portion；120- waist structures；121- support blocks；The mounting holes of 1211- first；The mounting holes of 1212- second；130- bottoms
Portion's structure；The cavitys of 140- first；The cavitys of 150- second；The connection units of 200- second；300- rail；400- sleepers；
500- fasteners；600- railway roadbeds.
Embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described implementation
Example is a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, merely to
Be easy to the description present invention and simplify description, rather than indicate or imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that indicating or implying relative importance.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
The present invention is described in further detail below by specific embodiment and with reference to accompanying drawing.
Concrete structure is as shown in Fig. 1-Figure 10.Fig. 1 is the knot of the first rail connection component provided in an embodiment of the present invention
Structure schematic diagram；Fig. 2 is the first connection unit or the knot of the second connection unit in the first rail connection component shown in Fig. 1
Structure schematic diagram；Fig. 3 is the structural representation of second of rail connection component provided in an embodiment of the present invention；Fig. 4 is shown in Fig. 3
The structural representation of the first connection unit or the second connection unit in second of rail connection component；Fig. 5 is real for the present invention
The structural representation of the third rail connection component of example offer is provided；Fig. 6 is the in the third rail connection component shown in Fig. 5
The structural representation of one connection unit or the second connection unit；Fig. 7 connects for the 4th kind of rail provided in an embodiment of the present invention
The structural representation of component；Fig. 8 be Fig. 7 shown in the 4th kind of rail connection component in the first connection unit structural representation；
Fig. 9 be Fig. 7 shown in the 4th kind of rail connection component in the second connection unit structural representation；Figure 10 is the embodiment of the present invention
A kind of structural representation of the track assembly provided.
As shown in figs 1-9, a kind of rail connection component that the present embodiment is provided includes the first connection unit 100 and second
Connection unit 200；First connection unit 100 and the second connection unit 200 are separately positioned on the end of adjacent two sections of rail 300,
And first connection unit 100 and the second connection unit 200 be connected using dislocation type so that adjacent two sections of rail 300 are connected to one
Rise.
Specifically, being respectively fixedly connected with the first connection unit 100 and the second connection unit at the two ends of each section of rail 300
200, it can be welding that it, which is fixedly connected with mode, or to improve the intensity of rail 300, it would however also be possible to employ solid forging shaping,
Or the first connection unit 100 and the second connection unit 200 and each section of two ends of rail 300 are realized using other techniques such as castings
Being fixedly connected between portion；By dislocation of the multistage rail 300 by the first connection unit 100 and the end of the second connection unit 200
Structure mutually fastens to realize the connection between adjacent two sections of rail 300, so that multistage rail 300 connects and constitutes rail
Two bar steel rail bars be arrangeding in parallel, are then fixed on sleeper 400 by bar, then realize by other structures the fixation of sleeper 400,
Whole track is finally completed, in order to the walking of locomotive.
Multistage rail 300 can be fixed together by the rail connection component that the present invention is provided, and be cooperated
The first connection unit 100 and the second connection unit 200 both connection is realized by dislocation type connected mode, by first
Misconstruction is set respectively on the connection unit 200 of connection unit 100 and second, i.e., each sets convex along the length direction of rail 300
Portion 111 and depressed part 112 are played, traditional rail is evaded falling completely using the phenomenon of larger transverse joint, so as to effectively alleviate machine
The problem of wheel of car produces loud noise when passing through the junction of adjacent two sections of rail 300, and when making wheel by junction
It is no longer hanging, the contact rate of wheel and rail 300 is considerably increased, so as to reduce the harm to wheel and rail 300；Together
When, in normal circumstances, the first connection unit 100 and the second connection unit 200 are mutually fastened and connected by dislocation type structure
Together, and the reserved gap smaller than between traditional rail, when under hot environment, rail 300, which expands, to be extended, so as to
Enough distances under mutual squeezing action between the first connection unit 100 and the second connection unit 200 can be relatively reduced, so as to have
Effect is alleviated to be caused the problem of deformation effect of rail 300 is normally open to traffic due to mutually extruding；Also, repaired or more
It can also reduce what is repaired and change by the first connection unit 100 and using cooperatively for the second connection unit 200 when changing rail
Fussy degree, saves manpower, financial resources, improves maintenance or changes efficiency.
In the optional technical scheme of the present embodiment, the first connection unit 100 and the second connection unit 200 include top and tied
Structure 110, waist structure 120 and polycrystalline substance 130, and three is sequentially connected from top to bottom；First connection unit 100 and second connects
Top structure 110 and waist structure 120 in order member 200 are connected using dislocation type, and polycrystalline substance 130 can use dislocation type
Connection, can also mutually be abutted so that the first connection unit 100 and the second connection unit 200 pass through top structure 110 and waist
Structure 120 is connected, or realizes connection by top structure 110, waist structure 120 and polycrystalline substance 130.
In order to realize the company between adjacent two sections of rail 300 by the first connection unit 100 and the second connection unit 200
Connect, and do not interfere with orbit normal of locomotive and be open to traffic, the first connection unit 100 and the second connection unit 200 and steel
The cross section of the junction of rail 300 with the cross section of rail 300, it is necessary to match；And the cross section of rail 300 is divided into three parts：
Rail head, the web of the rail and the flange of rail, accordingly, the cross section of the first connection unit 100 and the second connection unit 200 is also wrapped in the present embodiment
Include three parts：Top structure 110, waist structure 120 and polycrystalline substance 130, and it is single in the first connection unit 100 and the second connection
When member 200 is fixedly connected with rail 300, top structure 110 is connected with rail head, and waist structure 120 is connected with the web of the rail, polycrystalline substance
130 are connected with the flange of rail, also, the first connection unit 100 and top structure 110 and waist structure on the second connection unit 200
120 be dislocation type connection, and polycrystalline substance 130 can be dislocation type connection, or mutually abut, adjacent so as to make
Rail head and the web of the rail between track realize connection, moreover, can also be fitted between the first connection unit 100 and the second connection unit 200
When reserved certain gap, gap size compared with the gap between traditional rail is much smaller, works as track in order to alleviate
Phenomenon of expanding with heat and contract with cold and the problem of there is deformation；Noise of the wheel by junction is reduced simultaneously, and passes through wheel
It is no longer hanging during junction so that the contact rate between wheel and gap is in 50%-80%, so that while noise is reduced
The harm to wheel and rail 300 is reduced again.
In the optional technical scheme of the present embodiment, the first connection unit 100 is identical with the structure of the second connection unit 200；
Top structure 110 sets at least one lug boss 111 and at least one depressed part 112 along its length；Waist structure 120 is along length
Degree direction sets at least one support block 121；Lug boss 111 and depressed part at the top structure 110 of first connection unit 100
112 can respectively with the depressed part 112 at the top structure 110 of the second connection unit 200 and lug boss 111 dislocation grafting；First
The support block 121 at the waist structure 120 of 121 and second connection unit of support block 200 at the waist structure 120 of connection unit 100
Fit.
It should be noted that in order to be simple to manufacture, reducing manufacturing cost, the first connection unit 100 and the second connection unit
200 can be made identical structure, specifically, in the first connection unit 100 and the top structure 110 of the second connection unit 200
On be provided with along its length at least one lug boss 111 and at least one depressed part 112, waist structure 120 along its length
Degree direction sets at least one support block 121, so that, when the first connection unit 100 and the dislocation grafting of the second connection unit 200
When, the lug boss 111 on as the first connection unit 100 is inserted into the depressed part 112 on the second connection unit 200, and second
Lug boss 111 on connection unit 200 is inserted into the depressed part 112 on the first connection unit 100, the first connection unit 100
On support block 121 be inserted between the top structure 110 on the second connection unit 200 and polycrystalline substance 130, and with second connect
Support block 121 in order member 200 is bonded to each other, accordingly, and the support block 121 on the second connection unit 200 is inserted into first
Between top structure 110 and polycrystalline substance 130 on connection unit 100, and with the support block 121 on the first connection unit 100
It is bonded to each other, so that being used in conjunction with each other by lug boss 111 and depressed part 112 and support block so that the first connection is single
The connection unit 200 of member 100 and second realizes dislocation grafting, makes both installation, convenient disassembly, and be not easy expanded by heating occur
The problem of deformation, while reducing noise of the wheel by junction, reduce the harm to wheel and rail 300..
In the optional technical scheme of the present embodiment, the lug boss 111 at top structure 110 is set to one, corresponding shape
Into a depressed part 112, and lug boss 111 is separately positioned on the both sides of the width of top structure 110 with depressed part 112；Branch
Bracer 121 sets one, and is correspondingly arranged at the lower section of lug boss 111；Lug boss 111 on first connection unit 100 and recessed
Portion 112 is fallen into respectively with the depressed part 112 and lug boss 111 on the second connection unit 200 to match；On first connection unit 100
Support block 121 be inserted between the top structure 110 and polycrystalline substance 130 on the second connection unit 200, and second connects
Support block 121 in order member 200 be inserted into the top structure 110 on the first connection unit 100 and polycrystalline substance 130 it
Between so that the side of the waist structure 120 of the first connection unit 100 can be with the waist structure 120 of the second connection unit 200
It is bonded to each other sideways.
As shown in Figure 1, 2, the first embodiment is at the top of the first connection unit 100 and the second connection unit 200
One lug boss 111 is set along its length in structure 110, accordingly, a depressed part 112, and waist structure is formed
One support block 121 is set at 120, and the support block 121 is located at the lower section of lug boss 111, length dimension is more than lug boss
111, specifically, when the first connection unit 100 and the dislocation grafting of the second connection unit 200, the top of the first connection unit 100 is tied
Lug boss 111 and depressed part 112 at structure 110 respectively with the depressed part 112 at the top structure 110 of the second connection unit 200 and
The corresponding grafting of lug boss 111, realizes the connection between two connection unit top structures 110；Also, the first connection unit
100 or the waist structure 120 of the second connection unit 200 at support block 121 be inserted into another top structure 110 and bottom
In space between structure 130, and the side of the support block 121 at two connection unit waist structures 120 is bonded to each other, realizes
Connection between two connection unit waist structures 120, so as to pass through the first connection unit 100 and the second connection unit 200
On top structure 110 and waist structure 120 interconnection, be finally completed the connection between two connection units；And energy
Enough on the premise of the temperature distortion of rail 300 is alleviated, noise when locomotive passes through is reduced, while reducing wheel and rail
Endangered between 300 caused by collision or wheel hanging.
Further, the first mounting hole 1211 and the second mounting hole 1212 are provided with support block 121；When the first connection is single
When the connection unit 200 of member 100 and second is connected with each other, the first mounting hole 1211 and second on the first connection unit 100 is installed
Hole 1212 is corresponding with the second mounting hole 1212 and the first mounting hole 1211 on the second connection unit 200 respectively, and two groups of phases
The mutual corresponding mounting hole 1212 of first mounting hole 1211 and second is bolted；And the first mounting hole 1211 is elongated hole, the
Two mounting holes 1212 are circular hole.
It is pointed out that in the case of the first embodiment, due to the waist structure 120 of the first connection unit 100
Medial surface with the waist structure 120 of the second connection unit 200 is bonded to each other, and lateral surface does not enter row constraint, so,
When locomotive by when, wheel can be extruded the first connection unit 100 and the second connection unit 200 so that first connection
Unit 100 is easily separated from the second connection unit 200 at waist structure 120, influences the normal pass of locomotive.In order to solve this
Problem, is provided with the first mounting hole 1211 and the second mounting hole 1212 on two connection unit waist structures 120, specific to set
In support block 121, then respectively penetrate bolt and compressed, to be prevented effectively from the phase of waist structure 120 of two connection units
Mutually depart from；Further, relative movement is needed between phenomenon of expanding with heat and contract with cold, adjacent two sections of rail 300 because rail 300 is present,
So as to, the first mounting hole 1211 is set to elongated hole, the second mounting hole 1212 is set to circular hole, so, when rail 300 by
Thermal expansion or during by cold events, bolt can be moved a certain distance in elongated hole so that the first connection unit 100 and second connects
Order member 200 can relatively move certain distance, and then, it is easy to adjust gap size between the two, is expanded with heat and contract with cold with alleviating
Act on and cause the problem of rail 300 is deformed.
In the optional technical scheme of the present embodiment, the lug boss 111 at top structure 110 sets two, corresponding formation
Two depressed parts 112, and two lug bosses 111 are separately positioned on the side of the width of top structure 110 and close to width
At position in the middle part of direction；Support block 121 is set to two, and is correspondingly arranged at the lower section of two lug bosses 111, and two branch
The first cavity 140 can be formed between bracer 121, top structure 110 and polycrystalline substance 130；Two on first connection unit 100
Individual lug boss 111 and two depressed parts 112 can be with two depressed parts 112 and two lug bosses on the second connection unit 200
111 match；The support block 121 in the middle part of close width on first connection unit 100 is inserted into single to the second connection
In the first cavity 140 in member 200, and support block 121 in the middle part of close width on the second connection unit 200 can be inserted
Enter into the first cavity 140 on the first connection unit 100 so that on the first connection unit 100 in the middle part of width
The side of support block 121 can mutually be pasted with the side of the support block 121 on the second connection unit 200 in the middle part of width
Close.
As shown in Figure 3,4, second of embodiment is at the top of the first connection unit 100 and the second connection unit 200
Two lug bosses 111 are set along its length in structure 110, accordingly, two depressed parts 112 are formed, and in waist structure
Two support blocks 121 are set at 120, and the support block 121 is located at the lower section of two lug bosses 111, the support block positioned at middle part
121 length is more than lug boss 111, specifically, when the first connection unit 100 and the dislocation grafting of the second connection unit 200, the
Lug boss 111 and depressed part 112 at the top structure 110 of one connection unit 100 respectively with the top structure of the second connection unit 200
Depressed part 112 and the corresponding grafting of lug boss 111 at 110, realize the connection between two connection unit top structures 110；
Also, two support blocks 121, top structure 110 and bottom knot on the first connection unit 100 or the second connection unit 200
Structure 130 defines the first cavity 140 jointly, and the support in the middle part of waist structure 120 or the width of top structure 110
Block 121 is inserted into the first cavity 140, specifically, the first connection unit 100 or the waist knot of the second connection unit 200
Corresponding support block 121 is inserted into the second connection unit 200 or the waist structure 120 of the first connection unit 100 on structure 120
On the first cavity 140 in, so then will between the waist structure 120 of two connection units realize connection.Pass through top structure
Being mutually inserted between 110 and waist structure 120 finally makes to connect between the first connection unit 100 and the second connection unit 200,
And suitable gap is reserved between the two, to prevent the problem of track deformation occurs due to expanding with heat and contract with cold, reduce simultaneously
Noise when locomotive passes through, and reduce the harm brought between wheel and rail 300 due to collision or wheel hanging.
In the optional technical scheme of the present embodiment, the first connection unit 100 is identical with the structure of the second connection unit 200；
And first on connection unit 100 and top structure 110, waist structure 120 and polycrystalline substance 130 on the second connection unit 200
It is provided with dislocation connecting portion 113；Dislocation connecting portion 113 on first connection unit 100 everywhere can be with the second connection unit
Dislocation connecting portion 113 on 200 everywhere is mutually fastened.
As shown in Figure 5,6, the third embodiment is that the first connection unit 100 and the second connection unit 200 pass through dislocation
Connecting portion 113 is connected, specifically, in the first connection unit 100 and top structure 110, the waist structure of the second connection unit 200
120 and polycrystalline substance 130 at open up dislocation connecting portion 113 respectively, the dislocation connecting portion 113 is in step-like, when two connections are single
During first mutually fastening, dislocation connecting portion 113 everywhere is mutually fastened, it is achieved thereby that the dislocation between two connection units is inserted
Connect, change the mode that the flat mouth transverse joint between traditional rail connects, compared to traditional form, the embodiment party in the present embodiment
Formula can reduce the gap between two neighboring connection unit, create a further reduction noise when locomotive passes through, and reduce simultaneously
The damage of wheel or rail 300 that the interaction in wheel and gap is caused, and can also effectively alleviate rail 300
Expand with heat and contract with cold phenomenon.
Further, the first mounting hole 1211 and the second mounting hole 1212, and the first connection are set on waist structure 120
When the connection unit 200 of unit 100 and second is connected with each other, the first mounting hole 1211 and the second peace on the first connection unit 100
Fill hole 1212 corresponding with the second mounting hole 1212 and the first mounting hole 1211 on the second connection unit 200 respectively, and two groups
Corresponding the first mounting hole 1211 and the second mounting hole 1212 is bolted；And and the first mounting hole 1211 be elongated hole,
Second mounting hole 1212 is circular hole.
Need explanation when, in this kind of embodiment, the first mounting hole 1211 and the second peace are set on waist structure 120
It is the same to fill the purpose in hole 1212 and the purpose in effect and the first above-mentioned embodiment and effect, is for increase pair
It is mutually disengaged between waist structure 120 on the constraint effect of waist structure 120, two connection units of mode, influence locomotive
Normal pass；Also, in the case of the expanded by heating of rail 300 or by cold events, bolt can move a spacing in elongated hole
From so that the first connection unit 100 and the second connection unit 200 can relatively move certain distance, and then, it is easy to both regulations
Between gap size, with alleviate expand with heat and contract with cold effect and cause rail 300 deform the problem of.
In the optional technical scheme of the present embodiment, the first connection unit 100 matches with the second connection unit 200；First
The top structure 110 of connection unit 100 sets a lug boss 111 and the depression positioned at the both sides of lug boss 111 along its length
Portion 112；The waist structure 120 of first connection unit 100 sets a support block 121 along its length, and support block 121 is located at
The lower section of lug boss 111；The top structure 110 of second connection unit 200 is provided with a depressed part 112 and position along its length
Lug boss 111 in the both sides of depressed part 112；The waist structure 120 of second connection unit 200 sets two supports along its length
Block 121, respectively positioned at the lower section of lug boss 111 of both sides, and two support blocks 121, top structure 110 and polycrystalline substance 130 it
Between can form the second cavity 150；Lug boss 111 and depressed part 112 at the top structure 110 of first connection unit 100 can
Match with the depressed part 112 and lug boss 111 at the top structure 110 of the second connection unit 200, that is, misplace grafting；First connects
Support block 121 at order 100 waist structures 120 of member is inserted into the second cavity 150 on the second connection unit 200,
Enable support block 121 on the first connection unit 100 two sides respectively with two supports on the second connection unit 200
The medial surface of block 121 fits.
As Figure 7-9, the 4th kind of embodiment be the first connection unit 100 and the structure of the second connection unit 200 not
Together, but match, specifically, a lug boss 111 is set at the top structure 110 of first connection unit 100, and in lug boss
Depressed part 112 is formed at 111 both sides respectively, a depression is set accordingly, at the top structure 110 of the second connection unit 200
Portion 112, and lug boss 111 is formed respectively at the both sides of depressed part 112, so that, the top structure 110 of the first connection unit 100
The lug boss 111 and depressed part 112 at place can respectively with the depressed part 112 at the top structure 110 of the second connection unit 200 and convex
The mutual dislocation grafting of portion 111 is played, the connection of two connection unit top structures 110 is realized；The waist structure of first connection unit 100
One support block 121 is set at 120, and the support block 121 is arranged on the lower section of lug boss 111, length dimension is more than lug boss
111, accordingly, two support blocks 121 separately, also, the two are set at the waist structure 120 of the second connection unit 200
Support block 121 and top structure 110 and polycrystalline substance 130 define the second cavity 150 jointly, and the waist of the first connection unit 100
Support block 121 at portion's structure 120 is inserted into the second cavity 150, is realized between two connection unit waist structures 120
Connection；Two connection unit polycrystalline substances 130 are mutually abutted.Pass through the dislocation between top structure 110 and waist structure 120
Grafting finally makes to connect between the first connection unit 100 and the second connection unit 200, so as to be heated in alleviation rail 300
On the premise of deformation, noise when locomotive passes through is reduced, while reducing between wheel and rail 300 due to collision or car
Endangered caused by wheel is hanging.
The first connection unit 100 is connected with the second connection unit 200 using dislocation type in the present invention, specifically by top
The dislocation grafting of structure 110, waist structure 120 and polycrystalline substance 130 or abutting and realize the first connection unit 100 and second
The connection of connection unit 200.However, Interface Shape, structure of the first connection unit 100 and the second connection unit 200 etc. not by
Limitation, as long as dislocation connection can be realized.
A kind of track assembly that the present embodiment is provided includes rail connection component, rail 300, sleeper 400, the and of fastener 500
Railway roadbed 600；Sleeper 400 is evenly arranged on railway roadbed 600, two rail 300 is arranged side by side on sleeper 400, and pass through fastener 500
It is fixed；Every rail 300 includes being fixed by rail connection component between multistage, and adjacent two sections of rail 300
Connection.
The track assembly difference with the prior art that the present embodiment is provided, which is essentially consisted in, employs the realization of rail connection component
Connection between each section of rail 300, i.e., change traditional rail junction using flat mouth, transverse joint by dislocation type connection, so that
There is more obvious advantage compared with prior art：First, being connected between adjacent two sections of rail 300 using dislocation type, alleviate
Larger noise is produced when locomotive passes through the junction of adjacent two sections of rail 300 in the prior art, and makes wheel by connection
It is no longer hanging during place so that the contact rate between wheel and gap is reduced again in 50%-80% while noise is reduced
Harm to wheel and rail 300；Also, alleviate because junction expansion makes the gross distortion of rail 300 and influences positive normal open
The problem of car.
Finally it should be noted that：Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations；To the greatest extent
The present invention is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that：Its according to
The technical scheme described in foregoing embodiments can so be modified, or which part or all technical characteristic are entered
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (10)
1. a kind of rail connection component, it is characterised in that including：First connection unit and the second connection unit；
First connection unit and second connection unit are separately positioned on the end of adjacent two sections of rail, and described first
Connection unit is connected with second connection unit using dislocation type so that adjacent two sections of rail link together.
2. rail connection component according to claim 1, it is characterised in that first connection unit and second company
Order member includes top structure, waist structure and polycrystalline substance, and three is sequentially connected from top to bottom；
First connection unit is connected with the top structure and waist structure of second connection unit using dislocation type, is made
First connection unit is obtained to link together by top structure and waist structure with second connection unit.
3. rail connection component according to claim 2, it is characterised in that first connection unit connects with described second
The structure of order member is identical；
The top structure sets at least one lug boss and at least one depressed part along its length；The waist structure edge is long
Degree direction sets at least one support block；
Lug boss and depressed part at the first connection unit top structure can respectively with the top of second connection unit
Depressed part and lug boss correspondence dislocation grafting at structure；Support block at the first connection unit waist structure and described the
Support block at two connection unit waist structures fits.
4. rail connection component according to claim 3, it is characterised in that the lug boss at the top structure is set to
One, a depressed part is formed accordingly, and the lug boss is separately positioned on top structure width with the depressed part
Both sides；
The support block sets one, and is correspondingly arranged at the lower section of the lug boss；
Lug boss and depressed part on first connection unit respectively with the depressed part and projection on second connection unit
Portion matches；
The top structure that support block in first connection unit is inserted on second connection unit is tied with bottom
Between structure, and support block in second connection unit is inserted into the top structure on first connection unit and bottom
Between portion's structure so that the waist knot that the side of the waist structure of first connection unit can be with second connection unit
The side of structure is bonded to each other.
5. rail connection component according to claim 4, it is characterised in that the first mounting hole is provided with the support block
With the second mounting hole；
When first connection unit is connected with each other with second connection unit, first on first connection unit installs
Hole and the second mounting hole are corresponding with the second mounting hole and the first mounting hole on second connection unit respectively, and two groups of phases
Mutual corresponding first mounting hole and the second mounting hole are bolted；
First mounting hole is elongated hole, and second mounting hole is circular hole.
6. rail connection component according to claim 3, it is characterised in that the lug boss at the top structure sets two
It is individual, accordingly formed two depressed parts, and two lug bosses be separately positioned on the top structure width side and
At the position in the middle part of width；
The support block is set to two, and is correspondingly arranged at the lower section of two lug bosses, and two support blocks, the tops
The first cavity can be formed between portion's structure and the polycrystalline substance；
Two lug bosses and two depressed parts on first connection unit can be with two on second connection unit
Depressed part and two lug bosses match；
The support block in the middle part of close width on first connection unit is inserted on second connection unit
The first cavity in, and support block in the middle part of close width on second connection unit is inserted into described first
In the first cavity on connection unit so that the side energy of the support block on first connection unit in the middle part of width
The side of enough support blocks with second connection unit in the middle part of width is bonded to each other.
7. rail connection component according to claim 2, it is characterised in that first connection unit connects with described second
The structure of order member is identical；
Dislocation connecting portion is provided with the top structure, waist structure and polycrystalline substance；It is each on first connection unit
The dislocation connecting portion at place can be fastened mutually with the dislocation connecting portion on second connection unit everywhere respectively.
8. rail connection component according to claim 7, it is characterised in that the first installation is provided with the waist structure
Hole and the second mounting hole, and when first connection unit and second connection unit interconnection, first connection is single
The first mounting hole and the second mounting hole in member respectively with the second mounting hole and the first mounting hole on second connection unit
It is corresponding, and two groups of corresponding first mounting holes and the second mounting hole are bolted；
First mounting hole is elongated hole, and the second mounting hole is circular hole.
9. rail connection component according to claim 2, it is characterised in that first connection unit connects with described second
Order member matches；
The top structure of first connection unit sets a lug boss and the depression positioned at lug boss both sides along its length
Portion；The waist structure of first connection unit sets a support block along its length, and the support block is positioned at described convex
The lower section in the portion of rising；
The top structure of second connection unit is provided with a depressed part and positioned at the convex of depressed part both sides along its length
The portion of rising；The waist structure of second connection unit sets two support blocks along its length, respectively positioned at the lug boss of both sides
The second cavity can be formed between lower section, and two support blocks, top structure and polycrystalline substances；
Lug boss and depressed part at the first connection unit top structure can be with the second connection unit top structures
The depressed part and lug boss at place match；
Support block at the first connection unit waist structure is inserted into the second cavity on second connection unit
In so that the two sides of the support block on first connection unit can respectively with two branch on second connection unit
The medial surface of bracer fits.
10. a kind of track assembly, including the rail connection component described in claim any one of 1-9, it is characterised in that also wrap
Include rail, sleeper, fastener and railway roadbed；
The sleeper is evenly arranged on the railway roadbed, two rail is arranged side by side on the sleeper, and pass through the button
Part is fixed；
The every rail includes by the rail connection component being connected between multistage, and adjacent two sections of rail
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710499708.XA CN107268346A (en) | 2017-06-26 | 2017-06-26 | Rail connection component and track assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710499708.XA CN107268346A (en) | 2017-06-26 | 2017-06-26 | Rail connection component and track assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107268346A true CN107268346A (en) | 2017-10-20 |
Family
ID=60068798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710499708.XA Pending CN107268346A (en) | 2017-06-26 | 2017-06-26 | Rail connection component and track assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107268346A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112752695A (en) * | 2018-09-24 | 2021-05-04 | 罗贝尔铁路建筑机械有限责任公司 | Monitoring device for monitoring a temporary rail connection of two rail sections of a rail and rail connection system having such a monitoring device |
| CN113089385A (en) * | 2021-03-31 | 2021-07-09 | 安徽中致物流发展有限公司 | Sectional type railway guide rail using laminar plasma treatment |
| TWI791233B (en) * | 2020-07-02 | 2023-02-01 | 法商西門子移動簡易股份有限公司 | Rail expansion device and method |
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Application publication date: 20171020 |