CN208830066U - A kind of groove profile rail double slip swich - Google Patents
A kind of groove profile rail double slip swich Download PDFInfo
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- CN208830066U CN208830066U CN201821448138.8U CN201821448138U CN208830066U CN 208830066 U CN208830066 U CN 208830066U CN 201821448138 U CN201821448138 U CN 201821448138U CN 208830066 U CN208830066 U CN 208830066U
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- tongue
- holder assembly
- opened
- frog
- switch
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Abstract
The utility model discloses a kind of groove profile rail double slip swiches, it is related to railway switch technical field, including tongue holder assembly, compound railway frog and obtuse frog, there are four be respectively that tongue holder assembly is opened on a upper left left side for the tongue holder assembly, open tongue holder assembly in the lower-left right side, tongue holder assembly is opened on the upper right right side and tongue component is opened on a bottom right left side, the tongue holder assembly includes straight switch, left side tongue seat, curved switch and right side tongue seat, the straight switch is set to the right side of curved switch, the right side tongue seat is set to the right side of curved switch, the left side tongue seat is set to the left side of straight switch, this kind of groove profile rail double slip swich, by using less land used, improve vehicle operational efficiency, it improves Shunting ability and improves the track switch of train operation condition.
Description
Technical field
The utility model relates to railway switch technical fields, and in particular to a kind of groove profile rail double slip swich.
Background technique:
Compound friendship point is rolling stock by being to shorten station bottleneck length, reduction lane land used, raising Shunting Service Efficiency
Good equipment.Its length is slightly longer than simple turnout, and it functions as two groups of opposite direction simple turnouts, therefore can shorten station
Field length, the especially bottle-neck section in linkings such as the Receiving yaxds, marshalling yard and departure yard in multiple line and multi-thread section are divided using compound hand over
Track switch cooperates double crossover, becomes apparent.In the prior art, domestic tramcar railway does not have the compound friendship shunting of groove profile rail also
Trouble, the design can design for route from now on and provide a kind of new scheme, improve yard space utilization rate.
Such as application No. is CN200520044619.9 to disclose a kind of external division type cross switch, and it includes diamond crossing ruts
Fork, standard railway switch and stock rail；Feature is that diamond crossing railway frog includes four-way railway frog and obtuse frog；Standard railway switch
On be respectively arranged with 2 tip of a root rails, and all tongues are arranged at the outside of diamond crossing railway frog.This kind of outer fraction, which is handed over, to be divided
The external division type cross switch that track switch type provides, can abolish the railway frog angle of slip switch diamond crossing railway frog to length of switch rail, side
The limitation of line radius and total length of turnout improves shock of the train by the speed and wheel of track switch to track switch, reduces switch slide
The complexity of part connection；Using the railway switch of normal structure form, simplify turn-out track formality, but this kind of outer fraction hands over shunting
Trouble, takes up a large area, space utilization rate is low.
Such as application No. is CN201020298828.7 to disclose a kind of compound slip switch stock rail transverse creeping-proof structure,
Including stock rail, guided bend and positioning device, guided bend both ends are connected with outside stock rail and tongue respectively, and guided bend center connects with frog
Contact portion point is fixed on sleeper；Frog root is connected with inside stock rail；It is connected between guided bend and stock rail by positioning device.
This is reasonable in design, can effectively ensure that the positional relationship between frog, tongue, guided bend and stock rail, prevents rail from occurring horizontal
To the phenomenon that creeping, guaranteeing the normal operation of the railway system, but this kind of compound slip switch stock rail transverse creeping-proof structure,
It is not disclosed how improving the technical solution of space utilization rate.
Utility model content
It is caused by the prior art to solve the purpose of this utility model is to provide a kind of groove profile rail double slip swich
Above-mentioned defects.
A kind of groove profile rail double slip swich, including tongue holder assembly, compound railway frog and obtuse frog, the tongue seat group
There are four be respectively that tongue holder assembly is opened on a upper left left side, tongue holder assembly is opened on the lower-left right side, tongue holder assembly and bottom right are opened in the upper right right side for part
Tongue component is opened on a left side, and the tongue holder assembly includes straight switch, left side tongue seat, curved switch and right side tongue seat, described
Straight switch is set to the right side of curved switch, and the right side tongue seat is set to the right side of curved switch, and the left side tongue seat is set
In the left side of straight switch, the upper left left side open tongue holder assembly be combined into the intersection that tongue holder assembly is opened on the lower-left right side it is compound
Railway frog one, tongue holder assembly is opened on the upper right right side and a bottom right left side opens the intersection of tongue component and is combined into compound railway frog two, described
Obtuse frog is set on tongue holder assembly is opened on a upper left left side, tongue holder assembly is opened on the lower-left right side, tongue holder assembly is opened on the upper right right side and bottom right is left
The intersection of tongue component is opened, and between compound railway frog one and compound railway frog two.
Preferably, the compound railway frog is composed of three end frogs.
Preferably, the tongue holder assembly includes goat, drainage mechanism, lead curve rail, coupling part and guard rail.
Preferably, the rail rail type of the tongue holder assembly is 59R2/60R2.
Preferably, the tongue holder assembly, compound railway frog and obtuse frog are all made of " sandwich block " form, top half
For highly wear-resisting alloy steel NM400, lower half portion is low-alloy steel Q345, and wherein the material of tongue is highly wear-resisting alloy steel NM400.
Preferably, the end frog and obtuse frog are monoblock type " sandwich block ", and both ends and compound railway frog weld.
Utility model has the advantages that this kind of groove profile rail double slip swich is, it can be achieved that multidirectional driving requires: " upper left-
Vehicle operational efficiency is improved by using less land used in upper right ", " upper left-bottom right ", " lower-left-upper right ", " lower-left-bottom right ",
It improves Shunting ability and improves the track switch of train operation condition, including four groups of tongue components, two compound railway frogs and two
Obtuse frog, every group of tongue seat include two tip of a root rails, two tongue seats, and the compound railway frog integrates three end frogs, are led to
It crosses using compound railway frog, can avoid groove profile rail using double railway switch forms, keep entire switch structure simple, safety is higher, can
So that less, vehicle crosses vehicle complex ground used in some yard lands used.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the figure of the utility model.
Wherein: tongue holder assembly is opened on a 1-upper left left side, and tongue holder assembly is opened on the 2-upper right right sides, and tongue seat group is opened on the 3-lower-left right sides
Tongue component is opened on part, a 4-bottom right left sides, 5-compound railway frogs, 6-obtuse frogs, 7-straight switches, 8-left side tongue seats, and 9-
Curved switch, 10-right side tongue seats, 501-compound railway frogs one, 502-compound railway frogs two.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As depicted in figs. 1 and 2, a kind of groove profile rail double slip swich, including tongue holder assembly, compound railway frog 5 and obtuse angle
Railway frog 6, there are four be respectively that tongue holder assembly 1 is opened on a upper left left side, tongue holder assembly 3, upper right are opened in the lower-left right side for the tongue holder assembly
Tongue holder assembly 2 is opened on the right side and tongue component 4 is opened on a bottom right left side, and the tongue holder assembly includes straight switch 7, left side tongue seat 8, song
Line tongue 9 and right side tongue seat 10, the straight switch 7 are set to the right side of curved switch 9, and the right side tongue seat 10 is set to song
The right side of line tongue 9, the left side tongue seat 8 be set to straight switch 7 left side, by goat move tongue 7,9 control with
8,10 contact relation can control track connection route, to control the working line of locomotive, tongue seat is opened on the upper left left side
The intersection that tongue holder assembly 3 is opened on component 1 and the lower-left right side is combined into compound railway frog 1, and tongue holder assembly 2 is opened on the upper right right side
It is combined into compound railway frog 2 502 with the intersection that tongue component 4 is opened on a bottom right left side, the obtuse frog 6 is set to a upper left left side and opens tongue
Holder assembly 1, the lower-left right side open tongue holder assembly 3, tongue holder assembly 2 is opened on the upper right right side and the intersection of tongue component 4 is opened on a bottom right left side, and
And between compound railway frog 1 and compound railway frog 2 502.
It is worth noting that, the compound railway frog 5 is composed of three end frogs, changed by setting railway frog existing
The design method of double railway switches reduces space occupied, reduces structural complexity, improved vehicle safety.
In the present embodiment, the tongue holder assembly includes goat, drainage mechanism, lead curve rail, coupling part and shield
Rail, goat change track switch and open direction, locking point tongue reflects the important of switch location for converting switch location
Basis of signals equipment guarantees traffic safety, improves conevying efficiency, improves the labor intensity of driving personnel, drainage mechanism is used for will
Ponding in tongue holder assembly excludes in time, prevents ponding from impacting to train, guarantees traffic safety, and lead curve rail is used for vehicle
Excessive between track and railway frog, coupling part is used for as straight rail and the respective connection of tongue, and guard rail is for guiding wheel
By idle space, outer rail side wear can be reduced, guarantees the change rail safety of train.
In the present embodiment, the rail rail type of the tongue holder assembly is 59R2/60R2, guarantees enough intensity.
In the present embodiment, the tongue holder assembly, compound railway frog 5 and obtuse frog 6 are all made of " sandwich block " form,
Top half is highly wear-resisting alloy steel NM400, and lower half portion is low-alloy steel Q345, and wherein the material of tongue is high-wear-resistant alloy
Steel NM400.
In addition, the end frog and obtuse frog 6 are monoblock type " sandwich block ", both ends and compound railway frog 5 are welded,
End frog and obtuse frog 6 are after monoblock type " sandwich block " welds, to be then finished to inside dimension, both ends rail passes through
The form of welding is welded on frog, and compared with traditional pin-connected panel frog, few with number of parts, structure is simple, assembly
Less, the characteristics of high abrasion and high stability.
Due to the special shape of groove profile rail, the top surface Cha Qu and the contour possibility in road surface are realized, can be applied to mixing road
The region of power.
Based on above-mentioned, this kind of groove profile rail double slip swich, including tongue holder assembly, compound railway frog 5 and obtuse frog 6,
There are four be respectively that tongue holder assembly 1 is opened on a upper left left side, tongue holder assembly 3 is opened on the lower-left right side, point is opened on the upper right right side for the tongue holder assembly
Tongue component 4 is opened on rail chair component 2 and a bottom right left side, and the tongue holder assembly includes straight switch 7, left side tongue seat 8, curved switch
9 and right side tongue seat 10, the compound railway frog 5 be composed of three end frogs, pass through setting railway frog and change existing double turn
The design method of rut device reduces space occupied, reduces structural complexity, improves vehicle safety, it can be achieved that multidirectional driving requires:
Vehicle operation is improved by using less land used in " upper left-upper right ", " upper left-bottom right ", " lower-left-upper right ", " lower-left-bottom right "
Efficiency, improve Shunting ability and improve train operation condition track switch, including four groups of tongue components, two compound railway frogs and
Two obtuse frogs, every group of tongue seat include two tip of a root rails, two tongue seats, and the compound railway frog integrates three acute angle ruts
Fork can avoid groove profile rail using double railway switch forms, keep entire switch structure simple by using compound railway frog, safety compared with
Height can be used some yard lands used are less, vehicle crosses vehicle complex ground.
As known by the technical knowledge, the utility model can pass through other essence without departing from its spirit or the reality of essential feature
Scheme is applied to realize.Therefore, embodiment disclosed above, in all respects are merely illustrative, and are not only
's.All changes that come within the scope of the invention or equivalents of the invention are by the utility model packet
Contain.
Claims (6)
1. a kind of groove profile rail double slip swich, including tongue holder assembly, compound railway frog (5) and obtuse frog (6), feature exists
In there are four be respectively that tongue holder assembly (1) is opened on a upper left left side, tongue holder assembly (3), upper right are opened in the lower-left right side for the tongue holder assembly
Tongue holder assembly (2) is opened on the right side and a bottom right left side is opened tongue component (4), and the tongue holder assembly includes straight switch (7), left side tongue
Seat (8), curved switch (9) and right side tongue seat (10), the straight switch (7) are set to the right side of curved switch (9), the right side
Side tongue seat (10) is set to the right side of curved switch (9), and the left side tongue seat (8) is set to the left side of straight switch (7), described
It opens the intersection that tongue holder assembly (1) opens tongue holder assembly (3) with the lower-left right side and is combined into compound railway frog one (501), institute in a upper left left side
State that tongue holder assembly (2) is opened on the upper right right side and a bottom right left side opens the intersection of tongue component (4) and is combined into compound railway frog two (502), institute
Obtuse frog (6) are stated set on tongue holder assembly (1) is opened on a upper left left side, tongue holder assembly (3) is opened on the lower-left right side, tongue seat group is opened on the upper right right side
The intersection of tongue component (4) is opened on part (2) and a bottom right left side, and be located at compound railway frog one (501) and compound railway frog two (502) it
Between.
2. a kind of groove profile rail double slip swich according to claim 1, it is characterised in that: the compound railway frog (5) by
Three end frogs are composed.
3. a kind of groove profile rail double slip swich according to claim 1, it is characterised in that: the tongue holder assembly includes
Goat, drainage mechanism, lead curve rail, coupling part and guard rail.
4. a kind of groove profile rail double slip swich according to claim 1, it is characterised in that: the steel of the tongue holder assembly
Rail rail type is 59R2/60R2.
5. a kind of groove profile rail double slip swich according to claim 1, it is characterised in that: the tongue holder assembly is answered
Rhythmic fork (5) and obtuse frog (6) are all made of " sandwich block " form, and top half is highly wear-resisting alloy steel NM400, lower half
It is divided into low-alloy steel Q345, wherein the material of tongue is highly wear-resisting alloy steel NM400.
6. a kind of groove profile rail double slip swich according to claim 2, it is characterised in that: the end frog and obtuse angle
Railway frog (6) is monoblock type " sandwich block ", and both ends and compound railway frog (5) are welded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821448138.8U CN208830066U (en) | 2018-09-05 | 2018-09-05 | A kind of groove profile rail double slip swich |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821448138.8U CN208830066U (en) | 2018-09-05 | 2018-09-05 | A kind of groove profile rail double slip swich |
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| Publication Number | Publication Date |
|---|---|
| CN208830066U true CN208830066U (en) | 2019-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821448138.8U Expired - Fee Related CN208830066U (en) | 2018-09-05 | 2018-09-05 | A kind of groove profile rail double slip swich |
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| CN (1) | CN208830066U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108842526A (en) * | 2018-09-05 | 2018-11-20 | 芜湖中铁科吉富轨道有限公司 | A kind of groove profile rail double slip swich |
-
2018
- 2018-09-05 CN CN201821448138.8U patent/CN208830066U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108842526A (en) * | 2018-09-05 | 2018-11-20 | 芜湖中铁科吉富轨道有限公司 | A kind of groove profile rail double slip swich |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190507 Termination date: 20210905 |
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| CF01 | Termination of patent right due to non-payment of annual fee |