CN206456377U - A kind of partition type pin-lift arrangement and rail switching system - Google Patents
A kind of partition type pin-lift arrangement and rail switching system Download PDFInfo
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- CN206456377U CN206456377U CN201621433872.8U CN201621433872U CN206456377U CN 206456377 U CN206456377 U CN 206456377U CN 201621433872 U CN201621433872 U CN 201621433872U CN 206456377 U CN206456377 U CN 206456377U
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- type pin
- lift arrangement
- tongue
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Abstract
A kind of partition type pin-lift arrangement and rail switching system, are related to railway technology field.Partition type pin-lift arrangement, which includes transfer component and two, is used for the clamp assemblies of jointing switch toe.Transfer component includes first connecting portion and second connecting portion；First connecting portion includes the first connection end and the second connection end, and second connecting portion includes the 3rd connection end and the 4th connection end；One of first connection end and two clamp assemblies are connected, and the other of the 4th connection end and two clamp assemblies are connected.Second connection end is provided with the guide frame for making the motion away from and close to the second connection end for the 3rd connection end, and the 3rd connection end is provided with the sliding part being slidably matched with guide frame, and the second connection end is slidably connected with the 3rd connection end.It can realize tongue transfer, eliminate tongue Scant displacement；Easy for installation, stability is good.Rail switching system includes above-mentioned partition type pin-lift arrangement.It can realize tongue transfer, eliminate tongue Scant displacement；Stability is good.
Description
Technical field
The utility model is related to railway technology field, in particular to a kind of partition type pin-lift arrangement and rail switching
System.
Background technology
In high-speed railway switch, because the deformation of tongue natural resiliency, the frictional resistance of slider bed platen etc. are irresistible
Factor, tongue certainly exists Scant displacement in transfer process.Scant displacement is the important component of track switch irregularity, can be compeled
Wheel traffic direction is set to undergo mutation, dynamic response is excessive when causing the train to cross trouble, so as to influence travel safety.
The measure of reduction Scant displacement mainly has two at present：One is right to reduce its by changing slider bed platen structure
The frictional resistance of tongue；Another is then setting gauge holding meanss, such as pull bar, to adjust tongue between two tip of a root rails
Scant displacement.
Inventors herein have recognized that：It is excessive that the frictional resistance of reduction slider bed platen can not effectively solve tongue Scant displacement
The problem of, and its holding capacity is poor, easily has a rebound.Current gauge adjustment device, its installation site is in the tongue web of the rail
Place, need to punch in the tongue web of the rail during installation, reduce the resistance to overturning of tongue, it is impossible to meet the use requirement of high-speed switch.
Utility model content
The purpose of this utility model is to provide a kind of partition type pin-lift arrangement, and it can realize the transfer of both sides tongue,
And the Scant displacement of tongue can be eliminated；Easy for installation, without being punched in the web of the rail, stability is more preferable.
Another object of the present utility model is to provide a kind of rail switching system, and it includes above-mentioned partition type push rod dress
Put.It can realize the transfer of both sides tongue, and can eliminate the Scant displacement of tongue；Easy for installation, stability is more preferable.
What embodiment of the present utility model was realized in：
A kind of partition type pin-lift arrangement, it, which includes transfer component and two, is used for the clamp assemblies of jointing switch toe.Transfer group
Part includes first connecting portion and second connecting portion；First connecting portion includes the first connection end and the second connection end, second connecting portion
Including the 3rd connection end and the 4th connection end；One of first connection end and two clamp assemblies are connected, the 4th connection end with
The connection of the other of two clamp assemblies.Second connection end is provided with to be made away from and close to the second connection for the 3rd connection end
The guide frame of the motion at end, the 3rd connection end is provided with the sliding part being slidably matched with guide frame, the second connection end and the
Three connection ends are slidably connected.It can realize the transfer of both sides tongue, and can eliminate the Scant displacement of tongue；Install
Convenient, without being punched in the web of the rail, stability is more preferable.
A kind of rail switching system, it includes above-mentioned partition type pin-lift arrangement.It can realize the transfer of both sides tongue,
And the Scant displacement of tongue can be eliminated；Easy for installation, stability is more preferable.
The beneficial effect of the utility model embodiment is：Partition type pin-lift arrangement by setting guide frame and sliding part,
The second connection end is slidably connected with the 3rd connection end, realize first connecting portion and second connecting portion slideably connects
Connect, and then realize being slidably connected between two clamp assemblies；Therebetween may be used by guide frame and sliding part
It is mutually relative to slide so that mutually relative can be slided between two clamp assemblies, realize the transfer between two clamp assemblies,
Motion that can be relatively independent between two clamp assemblies, prevents interfering in motion, it is to avoid cause kinematic error, contribute to
Reduce the Scant displacement of tongue.
Because guide frame and sliding part mutually relative can be slided therebetween, the distance between two clamp assemblies can
Adjust, partition type pin-lift arrangement can meet the regulation between the tongue of different in width by adjusting itself stroke and length.First
Mutual force, first connecting portion and can also be realized between connecting portion and second connecting portion by guide frame and sliding part
Two connecting portions can eliminate the Scant displacement of other side by mutually exerting a force, it is ensured that switch point housing, so as to improve the security of track
With stability, it is ensured that train driving safety.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme of the utility model embodiment, it will use below required in embodiment
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other related accompanying drawings according to these accompanying drawings.
The schematic diagram for the partition type pin-lift arrangement that Fig. 1 provides for the utility model embodiment；
Fig. 2 be Fig. 1 in partition type pin-lift arrangement the first visual angle explosive view；
Fig. 3 be Fig. 1 in partition type pin-lift arrangement the second visual angle explosive view；
Fig. 4 be Fig. 1 in partition type pin-lift arrangement the schematic diagram during tongue turn-out track.
Icon：100- partition type pin-lift arrangements；110- transfer components；111- first connecting portions；The connection ends of 111a- first；
The connection ends of 111b- second；111b1- external screw threads；112- second connecting portions；The connection ends of 112a- the 3rd；The connection ends of 112b- the 4th；
120- clamp assemblies；121- flange of rail supporting plates；121a- grooves；122- buckles；123- fastening bolts；130- guide frames；In 131-
Screw thread；140- sliding parts；141- defining flanges；142- oil filling pipelines；150- regulating parts；160- insulating segments；170- oiling devices；
180- sleeves；181- fill orifices；190- gaps.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that retouched
The embodiment stated is a part of embodiment of the utility model, rather than whole embodiments.Generally here described in accompanying drawing and
The component of the utility model embodiment shown can be arranged and designed with a variety of configurations.
Therefore, the detailed description of embodiment of the present utility model below to providing in the accompanying drawings is not intended to limit requirement
The scope of the present utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of the utility model protection.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then it further need not be defined and explained in subsequent accompanying drawing.
Term " first ", " second ", " the 3rd " etc. are only used for distinguishing description, and it is not intended that indicating or implying relatively heavy
The property wanted.
In description of the present utility model, in addition it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set
Put ", " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected,
Or be integrally connected；Can be mechanical connection or electrical connection；Can be joined directly together, intermediary can also be passed through
It is indirectly connected to, can is the connection of two element internals.For the ordinary skill in the art, it can be managed with concrete condition
Solve concrete meaning of the above-mentioned term in the utility model.
Embodiment
Fig. 1, Fig. 2 and Fig. 3 are refer to, the present embodiment provides a kind of partition type pin-lift arrangement 100.Partition type pin-lift arrangement
100, which include transfer component 110 and two, is used for the clamp assemblies 120 of jointing switch toe.Two are used for the clamp assemblies of jointing switch toe
120 are connected to the relative two ends of transfer component 110, and two are used to be relatively distant between the clamp assemblies 120 of jointing switch toe
With it is close.
Because two between the clamp assemblies 120 of jointing switch toe for mutually relative can slide so that two clamp assemblies
Mutually relative it can be slided between 120, realizing can phase between the transfer between two clamp assemblies 120, two clamp assemblies 120
To independent motion, interfering in motion is prevented, it is to avoid cause kinematic error.
Further, transfer component 110 includes first connecting portion 111 and second connecting portion 112, and first connecting portion 111 is wrapped
The first connection end 111a and the second connection end 111b are included, second connecting portion 112 includes the 3rd connection end 112a and the 4th connection end
One of 112b, the first connection end 111a and two clamp assemblies 120 are connected, the 4th connection end 112b and two clamp assemblies
The other of 120 connections.
Further, the second connection end 111b is provided with makees for the 3rd connection end 112a relative to the second connection end 111b
The guide frame 130 of linear motion, the 3rd connection end 112a is provided with the sliding part 140 being slidably matched with guide frame 130, the
Two connection end 111b and the 3rd connection end 112a is slidably connected.
Guide frame 130 and sliding part 140 mutually relative can be slided therebetween so that between two clamp assemblies 120
Distance it is adjustable, the regulation needs between the tongue of different in width can be met.Pass through guide frame between two clamp assemblies 120
130 and sliding part 140 realize and mutually relative can slide, realize the transfer between two clamp assemblies 120, two clamp assemblies
It relatively independent can be moved between 120, prevent from interfering between two clamp assemblies 120 during motion, it is to avoid point movements
Error, helps to reduce the Scant displacement of tongue.
Further, guide frame 130 can be sliding sleeve, and sliding part 140 can be sliding bar.Conversely, being oriented to knot
Structure 130 can also be sliding bar, and sliding part 140 can also be sliding sleeve.In the present embodiment, guide frame 130 is slip
Sleeve, sliding part 140 is sliding bar, and along the axial direction of guide frame 130, sliding part 140 is slideably sheathed on guide frame
130。
It should be noted that in other embodiments of the present utility model, guide frame 130 can also be chute, it is sliding
Moving part 140 can also be sliding block；Similarly, guide frame 130 can be sliding block, and corresponding sliding part 140 can be chute.But no
This is only limitted to, can be achieved to be located remotely from each other between guide frame 130 and sliding part 140 and close.
In other embodiment of the present utility model, can also be between guide frame 130 and sliding part 140 can be relative
Move along a curved path, the motion radian of the curve radian of such as curvilinear motion with tongue in turn-out track is identical.But it is not limited only to this.
Further, please continue to refer to Fig. 1, Fig. 2 and Fig. 3, in the present embodiment, close the first of guide frame 130 connects
Connecing end 111a one end has an internal thread 131, and the second connection end 111b has the external screw thread 111b1 coordinated with internal thread 131, second
Connection end 111b is connected with guide frame 130 by screw thread.
Guide frame 130 can be adjusted by screw thread, make guide frame 130 around external screw thread 111b1 along the second connection end
111b axial movement, to reach regulation degree of the guide frame 130 away from the first connection end 111a.Sliding part 140 not from
On the premise of guide frame 130 is deviate from, the first connection end of the distance 111a of guide frame 130 is more remote, partition type pin-lift arrangement 100
Scalable amount is bigger, and sliding part 140 can be also bigger along ultimate range of the guide frame 130 away from first connecting portion 111, transfer
Formula pin-lift arrangement 100 also just can be used for the regulation of the bigger tongue of regulated quantity during spacing bigger tongue and turn-out track.
When lateral adjustments amount when the spacing of two tongues is larger or tongue is in turn-out track is larger, rotary steering structure 130 makes
It is further away from the first connection end 111a, now, and sliding part 140 is slided along guide frame 130 and away from guide frame 130
During, sliding part 140 can be towards the bigger distance of the remote Slideslip of guide frame 130 1 without from guide frame 130
Abjection, partition type pin-lift arrangement 100 is just suitable for the larger situation of lateral adjustments amount of tongue.
Can be by adjusting degree of the guide frame 130 away from the first connection end 111a, to reach partition type pin-lift arrangement
100 are adapted to the purpose of the tongue of different adjustment amount when the tongue and turn-out track of different spacing.Partition type pin-lift arrangement 100 is fitted
It is applied widely for the regulation of the tongue of different spacing, it is easy to adjust flexible, it is easy to use.
Further, transfer component 110 also includes regulating part 150, and regulating part 150 has what is coordinated with external screw thread 111b1
Internal thread is adjusted, regulating part 150 is connected with the second connection end 111b by screw thread, external screw thread 111b1 and regulation internal thread
It is engaged, regulating part 150 is located at the close first connection end 111a sides of guide frame 130.
Regulating part 150 is used to lock guide frame 130, prevents that guide frame 130 connects along second in the case of non-artificial
Meet end 111b to slide, prevent that guide frame 130 slides out existing partition type push rod along the second connection end 111b in use
The situation that the stroke of device 100 changes, so it is possible to prevente effectively from partition type pin-lift arrangement 100 in use its
Sliding part 140 is deviate from from guide frame 130.Strengthen the job stability and security of partition type pin-lift arrangement 100.
Specifically, in the present embodiment, regulating part 150 is adjusting nut.
Further, sliding part 140 is used for limit slippage part 140 further towards guide frame with radially projection
130 defining flanges 141 slided.During sliding part 140 is slided towards guide frame 130, when defining flange 141 is with being oriented to
After structure 130 offsets, sliding part 140 then can not further be oppositely oriented structure 130 and be slided towards guide frame 130.If now sliding
Moving part 140 is further moved towards guide frame 130, and sliding part 140 will promote guide frame 130 together to be transported with sliding part 140
It is dynamic.
Due to the position-limiting action of defining flange 141, first connecting portion 111 is by using sliding part 140 towards guide frame 130
Slide to second connecting portion 112 during, there is the distance between first connecting portion 111 and second connecting portion 112 value
Minimum value, when defining flange 141 and guide frame 130 offset, i.e., between first connecting portion 111 and second connecting portion 112
Distance value be minimum value, now the length of partition type pin-lift arrangement 100 is minimum.By adjusting guide frame 130 away from first
Connection end 111a degree, can reach the minimum value of the distance between regulation first connecting portion 111 and second connecting portion 112 value
Purpose, you can with the purpose for the minimum length for reaching partition type pin-lift arrangement 100.The first connection end of distance of guide frame 130
When 111a is more remote, the minimum length of partition type pin-lift arrangement 100 is longer；The first connection end of the distance 111a of guide frame 130 is nearer
When, the minimum length of partition type pin-lift arrangement 100 is shorter.
By the minimum length for adjusting partition type pin-lift arrangement 100 partition type pin-lift arrangement 100 can be made to meet different points
The need for rail spacing, make the scope of application of partition type pin-lift arrangement 100 wider, improve the practicality of partition type pin-lift arrangement 100
Property.
During tongue turn-out track, when repelling away from tongue and being moved under the draw of goat to stock rail, due to point
Dynamic formula pin-lift arrangement 100 can realize transfer, and closed switch rail can be remained stationary as.In the motion process of tongue is repelled away from, sliding part 140
It is relative with guide frame 130 to slide and be located remotely from each other.After repelling away from tongue and rotateing in place, closed switch rail is again in the traction of goat
The lower court of effect repels away from point movements.In the motion process of closed switch rail, sliding part 140 is relative with guide frame 130 to be slided simultaneously
Close to each other, after defining flange 141 offsets with guide frame 130, closed switch rail continues towards point movements are repelled away from, then spacing
Flange 141 will promote guide frame 130 to be moved with defining flange 141, i.e., first connecting portion 111 promotes second connecting portion
112 move together, i.e., closed switch rail, which can be promoted, repels away from tongue and move together.Under the promotion of closed switch rail, repelling away from tongue can be with
Stock rail is closely connected, and the Scant displacement for repelling away from tongue is eliminated, now, repels away from tongue and has also reformed into closed switch rail, and closely connected point
Rail, which becomes, repels away from tongue.During reverse turn-out track similarly.
Partition type pin-lift arrangement 100 using between first connecting portion 111 and second connecting portion 112 mutually promote, mutually apply
Power, has reached the purpose for the Scant displacement for eliminating closed switch rail, it is ensured that closed switch rail is closely connected with stock rail, improves the safety of track
Property and stability, it is ensured that train driving safety.
Further, sliding part 140 has oil filling pipeline 142, one end leaning on through sliding part 140 of oil filling pipeline 142
Nearly one end of guide frame 130, the other end of oil filling pipeline 142 runs through the side wall of sliding part 140 and positioned at the remote of defining flange 141
From the side of guide frame 130.Oil filling pipeline 142 is used for injection lubricating oil or other lubricants in directional guiding structure 130, to ensure
Jam will not occur when sliding part 140 is slided in guide frame 130 after long-time use, and then ensure partition type push rod
The flexibility of device 100 and stability in use.
It is possible to further using oiling device 170 by the directional guiding structure 130 of oil filling pipeline 142 inject lubricating oil or
Other lubricants.Oiling device 170 can be priming cup.
In still other embodiments of the present utility model, it can be located at defining flange that the other end of oil filling pipeline 142, which is opened,
141.The inwall of guide frame 130 can also set oily sticky pad, on the one hand can serve dust-proof, on the other hand can prevent
Lubricating oil or other lubricants flow out from guide frame 130.
Further, in the present embodiment, clamp assemblies 120 include flange of rail supporting plate 121 and buckle 122, flange of rail supporting plate 121
With the groove 121a for clamping tongue, buckle 122 is used to tongue being limited in groove 121a.Flange of rail supporting plate 121 and buckle
It is detachably connected between 122 by fastening bolt 123.
Clamp assemblies 120 are attached fixation to tongue using dismountable flange of rail supporting plate 121 and buckle 122, on the one hand
Installation, convenient disassembly, on the other hand compared with prior art without in the punching of the tongue web of the rail, it is ensured that the monolithic stability of tongue
Property, tongue is met the use requirement of high-speed switch.
Further, one of the first connection end 111a and two clamp assemblies 120 flange of rail supporting plate 121 and/or button
Plate 122 is hinged, the other of the 4th connection end 112b and two clamp assemblies 120 flange of rail supporting plate 121 and/or buckle 122
It is hinged.In the present embodiment, the first connection end 111a and one of two clamp assemblies 120 flange of rail supporting plate 121 are hinged, the
Four connection end 112b and the other of two clamp assemblies 120 flange of rail supporting plate 121 are hinged.Articulated structure slow down two folders
Hold interaction force along tongue bearing of trend of the component 120 during turn-out track, it is ensured that tongue can be normally carried out turn-out track；Together
When also slow down two clamp assemblies 120 position deviation along tongue bearing of trend in installation process, it is ensured that partition type push rod
Device 100 can run well.
Further, first connecting portion 111 and/or second connecting portion 112 have the insulating segment being made up of insulating materials
160.In the present embodiment, first connecting portion 111 has the insulating segment 160 being made up of insulating materials.Insulating segment 160 can be by
At least one of insulating epoxy glue and lucite are made.The track that insulating segment 160 can completely cut off between the tongue of both sides
Electric current, the requirement for making it meet live track circuit.
Specifically, the insulating segment 160 of first connecting portion 111 is arranged with sleeve 180, and sleeve 180, which has, to be used to irrigate insulation
The fill orifice 181 of material formation insulating segment 160.
The operation principle of partition type pin-lift arrangement 100 is：Because sliding part 140 has defining flange 141, therefore first connects
Between portion 111 and second connecting portion 112 can only transmitting thrust and pulling force can not be transmitted.Can be with by rotating guide frame 130
The shortest length of partition type pin-lift arrangement 100 is adjusted, to adapt to different installation requirements.
During tongue carries out turn-out track：As shown in (a) in Fig. 4, tongue is repelled away under the draw of goat
Towards the lateral movement away from closed switch rail, guide frame 130 is relative with sliding part 140 to be slided and is located remotely from each other, now closely connected point
Rail is remained stationary as, both sides tongue split movement.After repelling away from tongue and pulling in place, due to Shortcomings displacement, repel away from tongue with
There is gap 190 between stock rail, shown in (b) in such as Fig. 4.Now, repel away from tongue no longer to move, closed switch rail is then in turn-out track
Towards the lateral movement repelled away from where tongue under the draw of machine, guide frame 130 is relative with sliding part 140 to be slided and mutually leans on
Closely, both sides tongue split movement, defining flange 141 offsets with guide frame 130, shown in (c) in such as Fig. 4；Now closely connected point
Rail continues towards repelling away from point movements, and closed switch rail can repel away from tongue by 100 pairs of partition type pin-lift arrangement and apply thrust, make to repel away from
Tongue is closely connected with stock rail, eliminates gap 190, as shown in (d) in Fig. 4, and the conversion of tongue is repelled away from not so as to reduce or eliminate
Sufficient displacement.Now, repelling away from tongue just becomes closed switch rail, and closed switch rail before, which then becomes, present repels away from tongue.When
When tongue direction carries out turn-out track, similarly.
Partition type pin-lift arrangement 100 can realize the transfer of both sides tongue, and can eliminate the Scant displacement of tongue；Peace
Dress is convenient, and without being punched in the web of the rail, stability is more preferable.
The present embodiment also provides a kind of rail switching system, and the rail switching system includes partition type pin-lift arrangement 100.Should
Rail switching system can realize the transfer of both sides tongue, and can eliminate the Scant displacement of tongue；It is easy for installation, stability
More preferably.
In summary, the partition type pin-lift arrangement 100 that the utility model is provided can realize the transfer of both sides tongue, and
The Scant displacement of tongue can be eliminated；Easy for installation, without being punched in the web of the rail, stability is more preferable.The track that the present embodiment is provided
Turn-out track system includes partition type pin-lift arrangement 100.The rail switching system can realize the transfer of both sides tongue, and can disappear
Except the Scant displacement of tongue；Easy for installation, stability is more preferable.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.
Claims (10)
1. a kind of partition type pin-lift arrangement, it is characterised in that including：
Two are used for the clamp assemblies of jointing switch toe；
Transfer component；The transfer component includes first connecting portion and second connecting portion, and the first connecting portion includes first and connected
End and the second connection end are connect, the second connecting portion includes the 3rd connection end and the 4th connection end, first connection end and two
One of individual described clamp assemblies are connected, and the other of the 4th connection end and two described clamp assemblies are connected；
Second connection end is provided with makees motion remote and close to second connection end for the 3rd connection end
Guide frame, the 3rd connection end is provided with the sliding part being slidably matched with the guide frame, second connection end with
3rd connection end is slidably connected.
2. partition type pin-lift arrangement according to claim 1, it is characterised in that second connection end is relative to described
Two connection ends are for linear motion；The guide frame is sliding sleeve, and the sliding part is sliding bar；Along the sliding sleeve
Axially, the sliding sleeve is slideably sheathed on the sliding bar.
3. partition type pin-lift arrangement according to claim 2, it is characterised in that close described the first of the sliding sleeve
Connection end one end has internal thread, and second connection end has the external screw thread with the screw-internal thread fit, second connection
End is connected with the sliding sleeve by screw thread.
4. partition type pin-lift arrangement according to claim 3, it is characterised in that the transfer component also includes regulating part,
The regulating part has the regulation internal thread coordinated with the external screw thread, and the regulating part passes through screw thread with second connection end
It is connected, the regulating part is located at close first connection end side of the sliding sleeve.
5. partition type pin-lift arrangement according to claim 2, it is characterised in that the sliding bar has radially projection
Be used for limit the sliding bar further towards the sliding sleeve slide defining flange.
6. partition type pin-lift arrangement according to claim 2, it is characterised in that the sliding bar has oil filling pipeline, institute
Close described sliding sleeve one end of the sliding bar is run through in the one end for stating oil filling pipeline, and the other end of the oil filling pipeline runs through
The side wall of the sliding bar.
7. partition type pin-lift arrangement according to claim 1, it is characterised in that first connection end and two folders
Hold one of component to be hinged, the other of the 4th connection end and two described clamp assemblies are hinged.
8. partition type pin-lift arrangement according to claim 7, it is characterised in that the clamp assemblies include flange of rail supporting plate,
The flange of rail supporting plate has the groove for being used for clamping the tongue；The clamp assemblies also include being used to the tongue being limited in
The buckle of the groove；First connection end and the flange of rail supporting plate and/or buckle of one of two clamp assemblies are cut with scissors
Connect, the 4th connection end and the flange of rail supporting plate and/or buckle of the other of two clamp assemblies are hinged.
9. partition type pin-lift arrangement according to claim 1, it is characterised in that the first connecting portion and/or described
Two connecting portions have the insulating segment being made up of insulating materials.
10. a kind of rail switching system, it is characterised in that including the partition type push rod as described in claim 1-9 any one
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621433872.8U CN206456377U (en) | 2016-12-23 | 2016-12-23 | A kind of partition type pin-lift arrangement and rail switching system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621433872.8U CN206456377U (en) | 2016-12-23 | 2016-12-23 | A kind of partition type pin-lift arrangement and rail switching system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206456377U true CN206456377U (en) | 2017-09-01 |
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ID=59697368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621433872.8U Active CN206456377U (en) | 2016-12-23 | 2016-12-23 | A kind of partition type pin-lift arrangement and rail switching system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206456377U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112030617A (en) * | 2020-08-10 | 2020-12-04 | 中国铁建重工集团股份有限公司道岔分公司 | Switch rail conversion device and turnout |
| CN115434193A (en) * | 2022-10-24 | 2022-12-06 | 芜湖中铁科吉富轨道有限公司 | Mounting mechanism for I-shaped ultralight switch rail |
-
2016
- 2016-12-23 CN CN201621433872.8U patent/CN206456377U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112030617A (en) * | 2020-08-10 | 2020-12-04 | 中国铁建重工集团股份有限公司道岔分公司 | Switch rail conversion device and turnout |
| CN115434193A (en) * | 2022-10-24 | 2022-12-06 | 芜湖中铁科吉富轨道有限公司 | Mounting mechanism for I-shaped ultralight switch rail |
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