CN106012702B - The height adaptive device and method of track rail fastening assembly - Google Patents
The height adaptive device and method of track rail fastening assembly Download PDFInfo
- Publication number
- CN106012702B CN106012702B CN201610158708.9A CN201610158708A CN106012702B CN 106012702 B CN106012702 B CN 106012702B CN 201610158708 A CN201610158708 A CN 201610158708A CN 106012702 B CN106012702 B CN 106012702B
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- China
- Prior art keywords
- rail
- anchor
- toe
- insulating part
- folder
- Prior art date
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Links
- 230000003044 adaptive effect Effects 0.000 title claims abstract description 41
- 238000000034 method Methods 0.000 title claims description 12
- 238000009413 insulation Methods 0.000 claims abstract description 19
- 210000003371 toe Anatomy 0.000 claims description 77
- 210000002683 foot Anatomy 0.000 claims description 28
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 13
- 238000002955 isolation Methods 0.000 claims description 10
- 238000004873 anchoring Methods 0.000 claims description 8
- 210000000453 second toe Anatomy 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 210000001255 hallux Anatomy 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 239000002990 reinforced plastic Substances 0.000 claims description 2
- 235000006508 Nelumbo nucifera Nutrition 0.000 claims 1
- 240000002853 Nelumbo nucifera Species 0.000 claims 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 claims 1
- 239000012777 electrically insulating material Substances 0.000 claims 1
- 239000011152 fibreglass Substances 0.000 claims 1
- 238000006467 substitution reaction Methods 0.000 abstract description 2
- 230000006978 adaptation Effects 0.000 description 3
- 241001669679 Eleotris Species 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000002023 wood Substances 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
- E01B9/00—Fastening rails on sleepers, or the like
- E01B9/02—Fastening rails, tie-plates, or chairs directly on sleepers or foundations; Means therefor
- E01B9/28—Fastening on wooden or concrete sleepers or on masonry with clamp members
- E01B9/30—Fastening on wooden or concrete sleepers or on masonry with clamp members by resilient steel clips
- E01B9/303—Fastening on wooden or concrete sleepers or on masonry with clamp members by resilient steel clips the clip being a shaped bar
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B9/00—Fastening rails on sleepers, or the like
- E01B9/02—Fastening rails, tie-plates, or chairs directly on sleepers or foundations; Means therefor
- E01B9/28—Fastening on wooden or concrete sleepers or on masonry with clamp members
- E01B9/30—Fastening on wooden or concrete sleepers or on masonry with clamp members by resilient steel clips
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B9/00—Fastening rails on sleepers, or the like
- E01B9/02—Fastening rails, tie-plates, or chairs directly on sleepers or foundations; Means therefor
- E01B9/32—Fastening on steel sleepers with clamp members
- E01B9/34—Fastening on steel sleepers with clamp members by resilient steel clips
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B9/00—Fastening rails on sleepers, or the like
- E01B9/38—Indirect fastening of rails by using tie-plates or chairs; Fastening of rails on the tie-plates or in the chairs
- E01B9/44—Fastening the rail on the tie-plate
- E01B9/46—Fastening the rail on the tie-plate by clamps
- E01B9/48—Fastening the rail on the tie-plate by clamps by resilient steel clips
- E01B9/483—Fastening the rail on the tie-plate by clamps by resilient steel clips the clip being a shaped bar
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B9/00—Fastening rails on sleepers, or the like
- E01B9/66—Rail fastenings allowing the adjustment of the position of the rails, so far as not included in the preceding groups
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2204/00—Characteristics of the track and its foundations
- E01B2204/06—Height or lateral adjustment means or positioning means for slabs, sleepers or rails
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Railway Tracks (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
It is a kind of that track rail fastening assembly is made to be adapted to adaptive device used in the variation of the height of rail folder bearing surface (1A) of track rail (1) above in-orbit rail roadbed (2) disposed thereon, comprising: which removable anchor device extension assembly (700), is configurable to provide the one or more loading ends (701a) extended that can be transmitted to anchor (4A) from foot by its load；It replaces lateral column insulating part (500A), is configured to use in the substitution in-orbit track fastening assembly of the first lateral column insulating part；It replaces toe insulating part (600A), it is unsuitable for separating on the folder toe for being maintained at track rail anchorage clip and with lateral column insulating part, and replacement toe insulating part is configured to the position on the rail folder bearing surface for foot and provides the electric insulation component of the thickness with the height for being suitable for rail folder bearing surface.
Description
Technical field
The present invention relates to a kind of tracks for making above track rail (railway rail) fastening assembly adaptive rail roadbed
The device and method of the variation of the height of the rail folder bearing surface of rail.
Background technique
Track rail fastening assembly generally includes: track rail anchorage clip (clip), each has the folder branch for being supported on foot
Folder toe in bearing surface；Be fixed to roadbed under rail and the rail of each folder kept to press from both sides anchor, anchor along rail with
It is arranged relative to each other on the in-orbit either side of certain intervals.Sometimes for by add or remove foot below (or bottom plate with
Under) gasket change the height of the track rail above rail roadbed.It is being expected some feelings to the needs of the following height adjustment
Under condition, it is designed to the track rail fastening assembly that height adjusts and is supplied in these cases at beginning.However, needing sometimes
Adjusting can not be expected that the significant height change of any height adjustment will be needed.In addition, being needed being considered any height adjustment
Asking will be very local and will indicate under some cases to the very little ratio of the integrated demand of fastening assembly, modular system
It is not to be typically used in all positions along track and need to use highly adjustment for the system of height adjusted design
System is so that in the limited amount position of the height of fastening assembly adaptation adjustment.
In general, rail fastening assembly or be that rail anchorage clip is driven on foot on the direction parallel with the longitudinal axis of rail
Type otherwise be rail anchorage clip by laterally i.e. with the type that is driven on the direction of the axis oriented normal of rail on foot.It is latter
The example of seed type is shown and drivable generally in the transverse direction of M shape in the plan view disclosing in figure 1 of the accompanying drawings
The EP0619852A1 of folder 3A, which is neutralized, to be disclosed for keeping this folder 3 in-orbit 1 rail to press from both sides the anchor 4A on bearing surface 1A
EP0619851A1 in disclose.Electrical isolation toe insulating part 6 is maintained on its toe 34 by folder 3A.Anchor 4A, which has, has quilt
Configuration with anchor 4A is fixed to the pedestal 41 of roadbed 2 under rail head 40, from pedestal 41 extend and limit therebetween
For accommodate folder toe opening two walls 42 spaced apart and be provided so that when anchor is in use with rail phase
Adjacent loading end 43, load is transmitted to roadbed under rail by anchor from foot whereby.With electrical isolation loading end (usually by
NylonTMBe made) lateral column insulating part 5 be also disposed between foot and the loading end of anchor.
The canonical form using this anchor is not intended to when adjusting the height of rail, because when rail is filled relative to anchoring
It sets when moving up, is promptly decreased to by the lateral support area that anchor is provided to rail almost nil.Particularly,
When rail is substantially higher than the certain height relative to anchor, anchor only provides two thin vertical item, and (two are spaced apart
Wall end), if load by it guide, this can be directed through lateral column insulating part.
The version of the rail fastening assembly of EP0619851A1 and EP0619852A1 be it is known, wherein anchor is manufactured
To have the loading end higher than standard to come from rail when gasket is inserted in rail (or bottom plate) lower section to improve its height
The load of (or bottom plate) can be guided still through the loading end of the extension of anchor.Higher anchor is used and is maintained at
The standard of its normal attitude is pressed from both sides, and makes the folder at all height adjustment locations by substituting gradually thinning compensation toe insulating part
Deflection keeps substantial constant.This anchor is very high, because it uses more materials, it is heavy and manufactures high
It is expensive.In addition, if the never expected demand adjusted to significant height, then must work to track with higher anchoring
Device replaces the anchor of calibrated altitude.
Summary of the invention
Therefore, it is desirable to avoid providing the demand of higher anchor in this rail fastening assembly to allow the height of rail
Degree adjustment.
According to the embodiment of the first aspect of the invention, providing makes this track rail fastening assembly be adapted to in-orbit be located at
The rail of the track rail above rail roadbed thereon presss from both sides adaptive device used in the variation of the height of bearing surface, wherein adaptive device
It include: removable anchor device extension assembly, anchor can be transferred to from foot by its load by being configurable to provide
One or more loading ends extended, wherein extension assembly has for removedly positioning extension assembly with this configuration
Positioning device on this anchor, in this configuration, the extension loading end of extension assembly is positioned in be carried with it
On the anchor of face same side and the height above the pedestal of anchor is extended to, this is highly greater than holding for anchor
The height that section extends to and the maximum possible height matching with the rail folder bearing surface above rail roadbed；Replace lateral column insulation
Part is configured in this track rail fastening assembly using alternate standard lateral column insulating part is carried out, wherein replacement lateral column insulation
Part be configurable to provide be set with extended upwardly between foot and the loading end of the rail guide rail clamp anchor of component with
The height that the height of the extension loading end of the maximum possible height and extension assembly of rail folder bearing surface above rail roadbed matches
Be electrically insulated loading end；And replacement toe insulating part, it is unsuitable on the folder toe for being maintained at track rail anchorage clip and exhausted with lateral column
The separation of edge part, replacement toe insulating part are configured to replacement standard toe insulating part and mention for the position on the rail of foot folder bearing surface
For being suitable for the electric insulation component of the thickness of the height of rail folder bearing surface.
Rail can be needed in the component that the anchor of calibrated altitude has been assembled by embodying adaptive device of the invention
It is used in the case where vertical adjustment.Standard component can only need height adjustment when and where by change replacement (compared with
It is high) lateral column insulating part, replacement toe insulating part and anchor extension assembly be converted into new configuration.
Embodiment according to the second aspect of the invention, providing one kind makes this track rail fastening assembly be adapted to in-orbit road
The method of the variation of the height of the rail folder bearing surface of rail above base, wherein method includes passing through following change component: by the first toe
Insulating part is positioned from assembly removal and by second toe insulating part on in-orbit rail folder bearing surface, and second toe insulating part is unsuitable for protecting
On the folder toe for holding in-orbit track anchorage clip, second toe insulating part is configurable to provide the thickness of the height suitable for rail folder bearing surface
Electric insulation component；Removable anchor device extension assembly is located on anchor, removable anchor device extension assembly quilt
Configuration can be transferred to the second loading end of one or more of anchor to provide with this configuration by its load from foot,
In this configuration, the second loading end of extension assembly be positioned in on the anchor of its first loading end same side and
The height above the pedestal of anchor is extended to, the height which extends to and and rail
The maximum possible height of rail folder bearing surface above roadbed matches；With by the first lateral column insulating part from assembly removal and with second
Lateral column insulating part replaces the first lateral column insulating part, and the second lateral column insulating part is configurable to provide in-orbit and anchor loading end
Between extend upwardly to and the extension loading end of the maximum possible height of the rail folder bearing surface above rail roadbed and extension assembly
The electrical isolation loading end for the height that height matches, the second lateral column insulating part are separated with second toe insulating part.
In embodying adaptive device and method of the invention, be removed by the toe insulating part that rail anchorage clip is kept and by
The new toe insulating part substitution serving as altimetric compensation insulating part, not kept by folder.It can provide one or more additional toe insulating parts,
Each additional toe insulating part is configurable to provide different from the thickness of replacement toe insulating part and any other additional toe insulating part
Thickness electric insulation component.The most thin toe insulating part (using at maximum height adjustment) provided should have to insulate with standard toe
The substantially the same electric insulation component of the thickness of part.
Add-on assemble can be removed anchor extension assembly and be positioned on the top of anchor to increase anchoring dress
The effectively supporting area set, so that load is directed to the outer top of anchor.Implementation according to the third aspect of the invention we
Example, the removable anchor device extension assembly for being suitble to the adaptive device of the invention with embodiment to be used together can be configurable to provide logical
Cross one or more loading ends extended that its load can be transferred to rail guide rail clamp anchor from track foot, extension assembly
With the positioning device for extension assembly to be removably positioned on this anchor with this configuration, in this configuration
In, the second loading end of extension assembly is positioned in and on the anchor of its first loading end same side and extends to than
Height above the pedestal of the higher anchor of one loading end.
Very small height is adjusted, it is possible to or expectation using standard design existing (or new) rail fastening
Folder.However, being adjusted for biggish height or really for the adjustment across entire adjusting range, it is proposed that press from both sides " lifting " than standard
Obtain higher nonstandard standard gauge anchorage clip.
Particularly, embodying adaptive device of the invention can further comprise replacement laterally drivable resilient rail track fastening
Folder, the standard gauge track anchorage clip being configured in replacement anchor and with being configured for being supported on rail
The folder toe being equal to or less than on the rail folder bearing surface of the height of the maximum possible height of rail folder bearing surface above roadbed, replacement toe are exhausted
Edge part is configurable to provide compensation replacement laterally difference in height between the folder toe of drivable track rail anchorage clip and rail folder bearing surface
Thickness electric insulation component.
Similarly, the method for embodying the second aspect of the present invention is preferably further comprised with the second lateral drivable bullet
Property track rail anchorage clip replacement first laterally drivable resilient rail track anchorage clip, the second double-layered quilt are configured to replacement anchoring dress
First in setting presss from both sides and is equal to or less than the maximum that rail presss from both sides bearing surface with rail roadbed top with being configured for being supported on
Folder toe on the rail folder bearing surface of the height of possible height.
For laterally adjust and vertically adjust prepare can be by that will compensate the altitude range of toe insulating part and different width
The cooperation range of the lateral column insulating part of degree is in conjunction with carrying out.Particularly, for in-orbit track fastening assembly adaptation track gauge
Use in variation, adaptive device can further comprise one or more additional lateral column insulating parts, each additional lateral column insulation
Part be configurable to provide between in-orbit and anchor loading end extend upwardly to replacement the height of lateral column insulating part it is identical
Height electrical isolation loading end, add lateral column insulating part or each additional lateral column insulating part has thickness and to replace lateral column exhausted
The edge part loading end different with the thickness of any other additional lateral column insulating part.
Detailed description of the invention
It now will be in an illustrative manner referring to attached drawing, in which:
Fig. 1 (as described above) shows prior art track rail fastening assembly；
Fig. 2A and Fig. 2 B, which is shown, is suitable for highly Fig. 1's of adjustment using the adaptive device for embodying the first aspect of the present invention
The each side view and perspective view of track fastening assembly；
Fig. 3 A- Fig. 3 E shows the removable anchor for embodying the adaptive device of Fig. 2A and Fig. 2 B of the second aspect of the present invention
Each left side view, front view, bottom plan view, birds-eye perspective and the face upwarding view of device extension assembly；
Fig. 4 A- Fig. 4 E shows each left side view, just of the replacement lateral column insulating part of the adaptive device of Fig. 2A and Fig. 2 B
View, top plan view, right side view and perspective view；
Fig. 5 A- Fig. 5 E shows each left side view of the replacement toe insulating part of the adaptive device of Fig. 2A and Fig. 2 B, faces
Figure, top plan view, face upwarding view and birds-eye perspective；And
Fig. 6 A- Fig. 6 D show the adaptive device of Fig. 2A and Fig. 2 B replacement track rail anchorage clip each left side view,
Front view, plan view and perspective view.
Specific embodiment
As shown in Fig. 2A and Fig. 2 B, the track rail fastening assembly adaptive rail of type shown in Fig. 1 is disposed thereon
The top of rail roadbed 2 track rail 1 rail folder bearing surface 1A height change used in embodiment the first aspect of the present invention
Adaptive device comprising removable anchor device extension assembly 700, replacement lateral column insulating part 500A (A1-An), replacement toe insulation
Part 600A (A1-An) and the fastening that more switches tracks of all but very small height adjustment that stands good for standard gauge anchorage clip 3A
Folder.Rail presss from both sides the height of bearing surface 1A by foot and being located at (in this case, the concrete sleeper, but can replace of rail roadbed 2
Generation ground wood tie, slab track or bottom plate) on elastic railway rail pad 9 between add or remove gasket 10 to change.
Particularly, the rail of the rail of 2 top of the track rail fastening assembly adaptive rail roadbed of type shown in Fig. 1 is pressed from both sides into bearing
The method of the height change of face 1A includes passing through following change component: by standard toe insulating part 6 from assembly removal and by size
Suitable replacement toe insulating part 600A (A1-An) positioning in-orbit 1 rail folder bearing surface 1A on；By removable anchor device extension group
Part 700 is located on anchor 4A with this configuration, in this configuration, the extension loading end 701a quilt of extension assembly 700
It is located on the anchor 4A with its loading end same side；And by standard lateral column insulating part 5 from assembly removal and with more
Side change column insulating part 500A (or 500A1-500An, when also needing laterally to adjust) and replace it.If height adjustment is not very
Small, then standard gauge anchorage clip 3A is also with being configured for being supported on being equal to or less than rail folder bearing above rail roadbed 1
The rail of the height of the maximum possible height of face 1A presss from both sides the laterally drivable elastic track of the replacement for pressing from both sides toe 340A on bearing surface 1A
Rail anchorage clip 300A is replaced.
It is such as illustrated in greater detail in Fig. 3 A- Fig. 3 E, removable anchor device extension assembly 700, which is configurable to provide, to be passed through
Its load can be transmitted to the one or more of anchor 4A from foot and extend loading end 701a.Extension assembly 700, which has, to be used for
Extension assembly 700 is configured into the positioning device 701b being removably positioned on anchor 4A with this, in this configuration,
The extension loading end 701a of extension assembly 700 is positioned in and on the anchor 4A of 43 same side of its loading end and extends to
The height of the top of pedestal 41 of anchor 4A, height which extends to and with
The maximum possible height of the rail folder bearing surface 1A of 2 top of rail roadbed matches.
Extension assembly 700 is preferably made of metal, but can optionally be moulded by metal reinforced plastic material or glass strengthening
Material material is made.
In the present embodiment, extension assembly 700 includes: two substantially upstanding portions 701, each upstanding portion provides
Extend one in loading end 701a；With the bridging part 702 of two upstanding portions of connection.Each upstanding portion include wall,
The end face that the wall of the extension loading end 701a of upstanding portion is provided and the shape in the bottom margin of the wall of the front/rear end of joined wall
At and its shape be accommodate anchor top formation extension assembly positioning device recess portion 701b.Bridging part
702 it is formed therein which for accommodate be positioned in lateral column insulating part 500A (A1-An) on protruding portion recess portion 702a, this
Embodiment center dant 702a is slot.
Fig. 4 A- Fig. 4 E illustrates in greater detail replacement lateral column insulating part 500A (A1-An).It is configured that lateral column is replaced to insulate
Part 5 uses in the track rail fastening assembly of Fig. 1.Replace lateral column insulating part 500A (A1-An) be configurable to provide be set with
It is extended upwardly between foot and the loading end 43 of rail guide rail clamp anchor 4A with the rail folder bearing surface 1A's of 2 top of rail roadbed
The electrical isolation loading end for the height that the height of the extension loading end 701a of maximum possible height and extension assembly 700 matches.
Adaptive device of the invention can also be configured the variation so that the track rail fastening assembly adaptation track gauge of Fig. 1,
In this case, adaptive device further comprises one or more additional lateral column insulating part 500A1、500A2、……、500An
(each is upper almost the same with lateral column insulating part 500A in configuration, therefore does not show individually), is configurable to provide in-orbit
Height identical with the replacement height of lateral column insulating part 500A is extended upwardly between foot and the loading end 43 of anchor 4A
Be electrically insulated loading end, but each additional lateral column insulating part 500A1、500A2、……、500AnWith thickness and replacement lateral column
Insulating part 500A and any other additional lateral column insulating part 500A1、500A2、……、500AnThe different loading end of thickness.
Replace lateral column insulating part 500A and (provided that) each additional lateral column insulating part 500A1、500A2、……、
500AnLoading end include: first part 501A, be configured for provide folder opening below across anchor 4A extend
The mode of loading end 5011A be located on anchor 4A；And second part 502A, the channel of folder toe will not be interfered
Mode extends through the opening between the wall 42 spaced apart of anchor 4A above first part 501A.The of loading end
Two part 502A include: first component 5021A and second component 5022A, from each end region in first part 501A
Position extend so as to cover anchor 4A wall 42 spaced apart at least rail direction face；Third member 503A, connection
The first component 5021A and second component 5022A of second part 502A, whereby the first part 501A and second part of loading end
502A limits the hole 504 for accommodating folder toe together.There is third member 503A fixed part 5031A, fixed part 5031A to exist
It include the lug for being bonded on slot on the extension assembly 700 being positioned on anchor 4A, third portion in the present embodiment
Part further comprises the recess portion 5032A for being located in lateral column insulating part on extension assembly.The first part 501A of loading end
Upper surface provide be support configured to toe insulating part 600A (A1-An) crosspiece 5012A.As described below, first part 501A
Loading end 5011A is equipped with the recess portion 5013A for being configured to accommodate the position portion of toe insulating part of adjacent crosspiece 5012A.
If shown in Fig. 5 A- Fig. 5 E, be not suitable for being maintained on the folder toe of track rail anchorage clip and with lateral column insulating part
The replacement toe insulating part 600A of 500A separation is configurable to provide having on the folder of the rail for being located in foot bearing surface 1A and fits
Together in the electric insulation component of the thickness of the height of rail folder bearing surface.In fact, in order to allow different height to adjust, it is multiple additional
Toe insulating part 600A1、600A2、……、600An(each is upper almost the same with toe insulating part 600A in configuration, therefore not individually
Ground is shown) it is provided.Each additional toe insulating part 600A1、600A2、……、600AnIt is configurable to provide in-orbit for positioning
There is thickness and replacement toe insulating part 600A and any other additional toe insulating part 600A on the rail folder bearing surface of foot1、
600A2、……、600AnThe different electric insulation component of thickness.
Each additional toe insulating part 600A1、600A2、……、600AnAnd/or replacement toe insulating part 600A includes having
The first part 601A of upper clamping connection contacting surface 6011A and lower rail contact surface 6012A, extend from first part 601A and provide and the
The second part 602A of upper folder guide surface 6021A and bottom support surface 6022A that the clamping connection contacting surface 6011A of a part of 601A connects and
From the bottom support surface 6022A of second part 602A and its Part III 603A substantially perpendicularly extended.Part III 603A
With internal rail contact surface 6031A, internal rail contact surface 6031A converges first part 601A in the edge of lower rail contact surface 6012A
Lower rail contact surface 6012A to be connected to Part III 603A in the middle part of only edge.
As shown in Fig. 6 A- Fig. 6 D, for for all but very small adjustment, adaptive device further includes being configured for
Replace the lateral drivable resilient rail track anchorage clip 300A of replacement of the standard gauge track anchorage clip 3A in anchor 4A.More
Change laterally drivable resilient rail track anchorage clip 300A with being configured for being supported on being equal to above rail roadbed 2 or small
Folder toe 340A on the rail folder bearing surface 1A of the height of the maximum possible height of rail folder bearing surface 1A.Replacement/additional toe insulation
Part is configurable to provide compensation replacement, and laterally the toe 340A of drivable track rail anchorage clip 300A and rail press from both sides between bearing surface 1A
Difference in height thickness electric insulation component.
Lateral drivable resilient rail track used in adaptive device of the invention is being embodied together with anchor 4A
Anchorage clip 300A make it can be deflected to from the configuration of not operation folder toe 340A support on in-orbit rail folder bearing surface at least one
A operative configuration.Folder 300A by elastic material be configured to from one end A of bar carry out to the other end B of bar first substantially
Straight first part 310A and then substantially curved second part 320A, then Part III 330A, then substantially U
(formed folder toe) Part IV 340A of shape, then the 5th 350A, then substantially curved Part VI 360A and last
The bar of substantially straight Part VII 370A and be made.The first part 310A and Part VII 370A for pressing from both sides 300A form engagement anchor
It is fixedly mounted with the leg section for setting 4A, when folder is in the configuration of its not operation, the longitudinal axis of first part 310A and Part VII 370A are basic
It is upper to be located in the first plane P.When the side vertical with the first plane P look up folder 300A when, Part III 330A and
Part V 350A seems between first part 310A and Part VII 370A.When folder is in the configuration of its not operation, the
The tetrameric longitudinal axis, which is located at, to be spaced apart but in the second substantially parallel plane Q with the first plane P.
Claims (22)
1. a kind of press from both sides bearing surface in the rail for making track rail fastening assembly be adapted to track rail above in-orbit rail roadbed disposed thereon
Adaptive device used in the variation of the height of (1A), wherein the track rail fastening assembly includes: first laterally drivable
Resilient rail track anchorage clip (3) has and is configured for being supported on the rail folder bearing surface and to remain electrically isolated from toe exhausted
The folder toe (34) of edge part；Rail guide rail clamp anchor (4A), being configured to hold first laterally can drive track rail anchorage clip,
Wherein track rail folder anchor (4A) has to have and be configured as when anchor is when in use by the anchor
It is fixed to the head of the pedestal of roadbed under rail, is extended from the pedestal and is defined therebetween and is supported on the rail for accommodating
Folder folder toe opening two walls spaced apart and be provided so that when the anchor is in use with it is described
The adjacent loading end of rail, load is transferred to roadbed under the rail by the anchor from foot whereby；And first side
Column insulating part (5) is configurable to provide the electrical isolation upwardly extended between the rail and the loading end of the anchor
Loading end；
It is characterized in that, the adaptive device includes:
Removable anchor device extension assembly (700), being configurable to provide can be transferred to by its load from the foot
One or more loading ends (701a) extended of the anchor, wherein the extension assembly has for by extension assembly
The positioning device (701b) being removably positioned on this anchor, in this configuration, the extension are configured with this
The loading end of the extension of component is positioned in and on the anchor of loading end same side described in its and extends to described
Height above the pedestal of anchor, the height be greater than the height that extends to of loading end of the anchor and with institute
The maximum possible height for stating the rail folder bearing surface above rail roadbed matches；
It replaces lateral column insulating part (500A), is configured to substitute the first lateral column insulating part in this track rail fastening assembly
Middle use is set wherein the replacement lateral column insulating part is configurable to provide in the foot and the track rail fastening group
It is extended upwardly between the loading end of the rail guide rail clamp anchor of part and the rail folder bearing surface above the rail roadbed
The electrical isolation loading end for the height that the height of the loading end of the extension of maximum possible height and the extension assembly matches；And
Replace toe insulating part (600A), be unsuitable on the folder toe for being maintained at track rail anchorage clip and with replacement lateral column insulating part
(500A) separation, the position that the replacement toe insulating part is configured to press from both sides for the rail of the foot on bearing surface are provided suitable for described
Rail presss from both sides the electric insulation component of the thickness of the height of bearing surface.
2. adaptive device according to claim 1, further comprising:
The lateral drivable resilient rail track anchorage clip (300A) of replacement is configured for replacing the in the anchor
One track rail anchorage clip and with being configured for being supported on being equal to or less than rail folder branch above the rail roadbed
Folder toe (340A) on the rail folder bearing surface of the height of the maximum possible height of bearing surface；
Wherein the replacement toe insulating part (600A) is configurable to provide the compensation replacement laterally drivable track rail fastening
The electric insulation component of the thickness of difference in height between the folder toe of folder and rail folder bearing surface.
3. adaptive device according to claim 1 further comprises one or more additional toe insulating part (600A1、
600A2、……、600An), each additional toe insulating part is configured to the position on the rail folder bearing surface for the foot and provides
Electric insulation component, the additional toe insulating part or each additional toe insulating part have with the replacement toe insulating part and it is any its
The electric insulation component of the different thickness of the thickness of its additional toe insulating part.
4. adaptive device according to claim 1 is further configured so that the track rail fastening assembly adaptive rail
Track away from variation, the adaptive device further comprises one or more additional lateral column insulating part (500A1、500A2、……、
500An), each be configurable to provide extended upwardly between the rail and the loading end of the anchor with it is described more
The electrical isolation loading end of the identical height of height of side change column insulating part, the additional lateral column insulating part or each additional lateral column
Insulating part has the carrying of the thickness different from the thickness of the replacement lateral column insulating part and any other additional lateral column insulating part
Face.
5. adaptive device according to claim 1, wherein the loading end of replacement lateral column insulating part (500A) includes: the
A part of (501A), be configured for by below opening across the anchor extend in a manner of be located in the anchoring and fill
It sets；And second part (5021A, 5022A), it is square over the first portion in a manner of it will not interfere the channel of the folder toe
Extending through the opening, the second part of the loading end includes: the first component and second component (5021A, 5022A), from
Extend in the position of each end region of the first part (501A) to cover at least rail direction of wall spaced apart
Face；With third member (503A), the first component and second component of the second part are connected, the first of the loading end described whereby
Part and second part limit the hole (504) for accommodating the folder toe together.
6. adaptive device according to claim 4, wherein the loading end of each additional lateral column insulating part includes: first
Point (501A), be configured for by below opening across the anchor extend in a manner of be located in the anchor
On；And second part (5021A, 5022A), the Fang Yan over the first portion in a manner of it will not interfere the channel of the folder toe
Extend through the opening, the second part of the loading end includes: the first component and second component (5021A, 5022A), from
The position of each end region of the first part (501A) extends to cover at least rail of wall spaced apart towards face；
With third member (503A), the first component and second component of the second part are connected, first of the loading end described whereby
Divide and second part is limited together for accommodating the hole (504) for pressing from both sides toe.
7. adaptive device according to claim 5, wherein the third member has for the replacement lateral column to insulate
Part is fixed to the fixed part (5031A) for another component being positioned on the anchor.
8. adaptive device according to claim 7, wherein the fixed part (5031A) includes for over the assembly
The lug of engaging groove.
9. adaptive device according to claim 5 is configured wherein the upper surface of the first part of the loading end provides
To support the crosspiece (5012A) of the toe insulating part for making the folder toe be electrically insulated.
10. adaptive device according to claim 9, wherein (5011A) is equipped with before the first part of the loading end
The adjacent crosspiece simultaneously is configured to accommodate the recess portion (5013A) of the position portion of the toe insulating part.
11. adaptive device according to claim 1, wherein the replacement toe insulating part (600A) includes having the touching of upper clamping connection
The first part (601A) of face (6011A) and lower rail contact surface (6012A), from the first part extend and provide with it is described
The second part (602A) of upper folder guide surface (6021A) and bottom support surface (6022A) that the upper clamping connection contacting surface of first part connects
With the bottom support surface and its Part III (603A) substantially perpendicularly extended from the second part.
12. adaptive device according to claim 3, wherein each adds toe insulating part (600A1、600A2、……、
600An) it include first part (601A) with upper clamping connection contacting surface (6011A) and lower rail contact surface (6012A), from described first
Part extends and provides the upper folder guide surface (6021A) to connect with the clamping connection contacting surface of the first part and bottom support surface
The second part (602A) of (6022A) and bottom support surface from the second part and its third portion substantially perpendicularly extended
Divide (603A).
13. adaptive device according to claim 11, wherein the Part III has on the side of the lower rail contact surface
The lower rail contact surface for converging the first part at edge makes the internal rail that the Part III is connected in the middle part of the only edge
Contact surface (6031A).
14. a kind of removable anchor device extension assembly (700), being configurable to provide can be from track rail (1) by its load
Foot be transferred to the second loading end of one or more (701a) of rail guide rail clamp anchor (4A), rail guide rail clamp anchoring dress
Setting (4A) is the track rail anchorage clip (3 for being configured to be driven to or be driven away from the foot；300A) it is maintained at opposite
Type in the transverse direction of the longitudinal axis of the rail, wherein the anchor has head, the head includes pedestal,
When the anchor is configured the anchor being fixed to roadbed under rail when in use；Two walls spaced apart, from
The pedestal extends, the toe of the track rail anchorage clip being supported on the foot for being contained between described two walls
Part；First loading end adjacent with the foot when the anchor is in use with being provided so that carries whereby
Lotus is transmitted to roadbed under the rail by the anchor from the foot；
It is characterized in that the extension assembly (700) has for the extension assembly to be removably positioned in this configuration
Positioning device (701b) on this anchor, in this configuration, the second loading end (701a) quilt of the extension assembly
It is located in and on the anchor of the first loading end same side described in its and extends to higher than first loading end
The anchor pedestal above height.
15. extension assembly according to claim 14, wherein the extension assembly by metal, metal reinforced plastic material or
Glass reinforced plastic material is made.
16. extension assembly according to claim 14 comprising: two substantially upstanding portions (701), each is upright
Part provides one in second loading end (701a)；With the bridging part (702) of two upstanding portions of connection.
17. extension assembly according to claim 16, wherein each upstanding portion (701) includes wall, provides erection part
Point the second loading end (701a) wall end face and formed simultaneously in the bottom margin of the wall of the front/rear end of connection wall
And its shape is the recess portion (701b) for accommodating the formation positioning device on the top of the anchor.
18. extension assembly according to claim 16 is determined wherein the bridging part is formed therein which for accommodating
The recess portion (702a) of protruding portion of the position on lateral column insulating part.
19. extension assembly according to claim 18, wherein the recess portion is slot.
20. adaptive device according to claim 1, wherein the extension assembly is appointing in 4-19 according to claim 1
Extension assembly described in one.
21. one kind makes to be configured to be fastened to track rail (1) on the track rail fastening assembly adaptive rail roadbed of roadbed under rail (2)
The method of the variation of the height of rail folder bearing surface (1A) of the rail of side, wherein the track rail fastening assembly includes: first lateral
Drivable resilient rail track anchorage clip (3) has above the rail roadbed with being configured for being supported in the
Folder toe (34) on the rail folder bearing surface of height in one predetermined altitude range；Rail guide rail clamp anchor (4A), is configured
The first lateral drivable resilient rail track anchorage clip to be kept adjacent with the rail and had to be provided so that when described
First loading end adjacent with rail when anchor is in use, load passes through institute from the foot of the rail (1) whereby
It states anchor and is transmitted to roadbed under the rail；First lateral column insulating part (5), is configurable to provide in the rail and the anchor
It is fixedly mounted with the electrical isolation loading end upwardly extended between the loading end set；And the first toe insulating part (6), it is adapted to remain in described
On folder toe and it is configured to provide the electrically insulating material of first thickness between the rail of the folder toe and rail folder bearing surface；
It is characterized in that, the method includes passing through following change track rail fastening assembly:
The first toe insulating part (6) is removed from track rail fastening assembly and second toe insulating part (600A) is located in institute
It states on the rail folder bearing surface of rail, the second toe insulating part (600A) is unsuitable for being maintained at the folder toe of track rail anchorage clip
On, the second toe insulating part is configurable to provide the electric insulation component of the thickness of the height suitable for rail folder bearing surface；
Removable anchor device extension assembly (700) is located on the anchor, the removable anchor device extends
Component (700), which is configurable to provide, can be transmitted to the anchor (4A) from the foot by its load in this configuration
The second loading end of one or more (701a), in this configuration, the second loading end (701a) of the extension assembly is determined
Position on the anchor of the first loading end same side described in its and extend to above the pedestal of the anchor
Height, the height be greater than the height that extends to of loading end of the anchor and with above the rail roadbed described in
The maximum possible height that rail presss from both sides bearing surface matches；And
The first lateral column insulating part (5) is removed from the track rail fastening assembly and with the second lateral column insulating part (500A)
The first lateral column insulating part (5) is replaced, the second lateral column insulating part is configurable to provide in the rail and anchoring dress
It is extended upwardly between the loading end set and the rail folder maximum possible height of bearing surface above the rail roadbed and described
The electrical isolation loading end for the height that the height of the loading end of the extension of extension assembly matches, the second lateral column insulating part with it is described
The separation of second toe insulating part.
22. the method according to claim 11, further comprising:
With the second lateral drivable elastic track of lateral drivable resilient rail track anchorage clip (300A) replacement described first
Rail anchorage clip (3), the described second lateral drivable resilient rail track anchorage clip (300A) are configured for filling in the anchoring
Set middle replacement first laterally drivable resilient rail track anchorage clip (3) and with being configured for being supported on the rail
The folder toe being equal to or less than on the rail folder bearing surface of the height of the maximum possible height of rail folder bearing surface above roadbed
(340A)。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1505196.4A GB2536693B (en) | 2015-03-26 | 2015-03-26 | Height adaption in a railway rail fastening assembly |
| GB1505196.4 | 2015-03-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106012702A CN106012702A (en) | 2016-10-12 |
| CN106012702B true CN106012702B (en) | 2019-06-04 |
Family
ID=53178153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610158708.9A Active CN106012702B (en) | 2015-03-26 | 2016-03-18 | The height adaptive device and method of track rail fastening assembly |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP6712156B2 (en) |
| CN (1) | CN106012702B (en) |
| GB (1) | GB2536693B (en) |
| RU (1) | RU166403U1 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU175947U1 (en) * | 2017-08-07 | 2017-12-25 | Дмитрий Витальевич Гвидонский | INTERMEDIATE RAIL BOND |
| RU182881U1 (en) * | 2017-12-28 | 2018-09-05 | Общество с ограниченной ответственностью "Перспектива" | Adjusting underlay |
| WO2019138421A1 (en) * | 2018-01-12 | 2019-07-18 | Venkateswara Chowdary P | Elastic fastening assembly for railway rail |
| RU190775U1 (en) * | 2018-12-28 | 2019-07-11 | Дмитрий Евгеньевич Соловьёв | KNOT OF RAIL CLUTCH |
| CN110158375B (en) * | 2019-06-28 | 2023-10-31 | 上海工程技术大学 | Switch type spring strip double-layer elastic vibration reduction fastener system |
| US11384485B2 (en) | 2020-03-06 | 2022-07-12 | Progress Rail Services Corporation | Rail clip assembly and snap lock toe insulator for same |
| RU205707U1 (en) * | 2021-04-15 | 2021-07-29 | Акционерное общество "РС-Комплект" | SIDE RAIL BOND INSULATOR |
| RU209351U1 (en) * | 2021-11-09 | 2022-03-15 | Акционерное общество "РС-Комплект" | Rail fastening side insulator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001073203A1 (en) * | 2000-03-29 | 2001-10-04 | Igwemezie Jude O | Rail insulator |
| CN102061645B (en) * | 2010-11-17 | 2012-10-03 | 中国铁道科学研究院铁道建筑研究所 | Steel rail buckling and pressing device |
| GB2494613A (en) * | 2011-07-12 | 2013-03-20 | Pandrol Ltd | Railway rail fastening assembly anchoring device and associated component |
| CN103270219A (en) * | 2010-11-23 | 2013-08-28 | 沃斯洛工厂有限公司 | Guide plate for laterally guiding a rail and system for attaching a rail |
| CN103748285A (en) * | 2011-06-10 | 2014-04-23 | 施维哈克股份公司 | Rail-fastening system |
-
2015
- 2015-03-26 GB GB1505196.4A patent/GB2536693B/en active Active
- 2015-09-30 RU RU2015141720/11U patent/RU166403U1/en active
-
2016
- 2016-03-18 CN CN201610158708.9A patent/CN106012702B/en active Active
- 2016-03-24 JP JP2016060308A patent/JP6712156B2/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001073203A1 (en) * | 2000-03-29 | 2001-10-04 | Igwemezie Jude O | Rail insulator |
| CN102061645B (en) * | 2010-11-17 | 2012-10-03 | 中国铁道科学研究院铁道建筑研究所 | Steel rail buckling and pressing device |
| CN103270219A (en) * | 2010-11-23 | 2013-08-28 | 沃斯洛工厂有限公司 | Guide plate for laterally guiding a rail and system for attaching a rail |
| CN103748285A (en) * | 2011-06-10 | 2014-04-23 | 施维哈克股份公司 | Rail-fastening system |
| GB2494613A (en) * | 2011-07-12 | 2013-03-20 | Pandrol Ltd | Railway rail fastening assembly anchoring device and associated component |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2536693A (en) | 2016-09-28 |
| GB2536693B (en) | 2020-11-18 |
| JP6712156B2 (en) | 2020-06-17 |
| CN106012702A (en) | 2016-10-12 |
| JP2016183550A (en) | 2016-10-20 |
| GB201505196D0 (en) | 2015-05-13 |
| RU166403U1 (en) | 2016-11-20 |
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