CN206127750U - Groove steel rail is with insulating gauge adjusting block - Google Patents
Groove steel rail is with insulating gauge adjusting block Download PDFInfo
- Publication number
- CN206127750U CN206127750U CN201620923357.1U CN201620923357U CN206127750U CN 206127750 U CN206127750 U CN 206127750U CN 201620923357 U CN201620923357 U CN 201620923357U CN 206127750 U CN206127750 U CN 206127750U
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- CN
- China
- Prior art keywords
- track
- pressing plate
- adjustment block
- foot
- plate
- Prior art date
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- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 title abstract 4
- 239000010959 steel Substances 0.000 title abstract 4
- 238000009413 insulation Methods 0.000 claims description 50
- 239000000758 substrate Substances 0.000 claims description 14
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 10
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 241001669679 Eleotris Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Railway Tracks (AREA)
Abstract
This paper has announced a groove steel rail is with insulating gauge adjusting block, and insulating gauge adjusting block is located between track foot and the fastener base plate bullet strip seat side, and insulating gauge adjusting block is equipped with the clamp plate that is used for compressing tightly the track foot, the curb plate that is used for hugging closely fastener base plate bullet strip seat side, the inclined plane for compressing tightly the track foot is established to the lower surface of clamp plate, and the upper surface of clamp plate is established to the terminal surface that the bullet strip compressed tightly, and establish to hugging closely fastener base plate upper surface the bottom surface of curb plate, and the curb plate is close to the medial surface of clamp plate and establishes the vertical face into the tight track foot in top, the lower surface of clamp plate is for the inclination of the bottom surface of curb plate, establishes to the inclined plane that equals the track foot inclination for the bottom surface of track foot, the utility model relates to a nevertheless be not limited to track traffic technical field, can realize the supporting installation between groove steel rail and the insulating gauge adjusting block, can effectively improve groove steel rail's installation effectiveness, can effectively improve orbital stability, can effectively reduce track later maintenance's the frequency.
Description
Technical field
The application relates to, but are not limited to technical field of rail traffic, and especially a kind of groove-shape rail is adjusted with insulation gauge tie
Block.
Background technology
At present, the country has started the New Wave of tramcar construction, and various places start one after another tramcar project.Groove-shape rail
Because of its unique design feature so that modern tram shares right of way and is possibly realized in level crossing and other modes of transportation,
Simultaneously in greening location, the use of groove-shape rail can greatly increase track green percentage, allow passenger really to experience the sense of " flying on grass "
Feel, lift urban landscape.
However, because of groove-shape rail just large-scale application in recent years at home, rail fastening is nearly all in subway, state's hasp
Simple modification is made on the basis of part, not in view of the own characteristic of groove-shape rail；Rail fastening of the prior art is subway
The matching component of conventional 60kg/m rail, in concrete installation exercise, staff generally buckles rail before groove-shape rail
Part is installed, and is not adjusted correspondingly, not fitting completely between size, causes rail peace in actual use
Full hidden danger.
Under long-duration load effect, gauge adjusting block is got over the identical property of the size of the foot of rail, fastener substrate spring seat
Come poorer, being difficult between three accomplishes effectively closely connected, has been further exacerbated by the abrasion of the working position of gauge adjusting block, affects
Its service life, the also adverse effect to track stability band；Simultaneously as the own characteristic of flush type track, later stage fastener
The maintenance of system needs excavated pavement, wastes time and energy.
Utility model content
The technical problem that the application is solved is to provide a kind of groove-shape rail insulation gauge tie adjustment block, can effectively overcome existing
There is defect present in technology, the supporting installation between groove-shape rail and insulation gauge tie adjustment block can be realized, can effectively carry
The installation effectiveness of high groove-shape rail, can effectively improve the stability of track, can effectively reduce the frequency of track later maintenance.
To solve above-mentioned technical problem, this application provides a kind of groove-shape rail insulation gauge tie adjustment block, the insulation
Gauge adjusting block is located between track foot and fastener substrate spring seat side, and the insulation gauge tie adjustment block is provided with for compressing
The pressing plate of track foot, the side plate for being close to fastener substrate spring seat side；The lower surface of the pressing plate is set to compress track
The inclined plane of foot, the upper surface of the pressing plate is set to the end face of spring compression, and the bottom surface of the side plate is set to be close to fastener base
Plate upper surface, the side plate is set to hold out against the vertical plane of track foot near the medial surface of pressing plate；The lower surface phase of the pressing plate
For the gradient of the bottom surface of side plate, the gradient of the inclined plane relative to the bottom surface of track foot of track foot is equal to.
Above-mentioned insulation gauge tie adjustment block, can also have following features；
The lower surface of the pressing plate is set to 1: 10 relative to the gradient of the bottom surface of side plate.
Above-mentioned insulation gauge tie adjustment block, can also have following features；
Knuckle is provided between the lower surface of the pressing plate and the medial surface of side plate.
Above-mentioned insulation gauge tie adjustment block, can also have following features；
The radius of the knuckle between the lower surface of the pressing plate and the medial surface of side plate is 3mm-5mm.
Above-mentioned insulation gauge tie adjustment block, can also have following features；
The side plate is set to be close to spring seat side away from the lateral surface of pressing plate.
Above-mentioned insulation gauge tie adjustment block, can also have following features；
The pressing plate of the insulation gauge tie adjustment block in compress track foot inclined plane state when, the pressing plate it is upper
Surface is set below the upper surface of spring seat.
The application above-mentioned technical proposal has the advantages that：
The above-mentioned technical proposal that the utility model is provided, the spring that can pass through to be installed on spring seat compresses insulation gauge tie adjustment
The pressing plate upper surface of block, realizes the vertical positioning of track；Insulation gauge tie adjustment block can be compressed by the way that spring seat lateral support is spacing
Side plate lateral surface, realize the horizontal location of track；Can by the lower surface of pressing plate relative to the bottom surface of side plate gradient etc.
In track foot inclined plane relative to the gradient of the bottom surface of track foot, realize the lower surface of pressing plate and the inclination of track foot
The operation of laminating completely between face；Can by the optimal design-aside of the lower surface gradient of above-mentioned pressing plate, and the lower surface of pressing plate with
The optimal design-aside of knuckle between side plate, realizes fitting completely between insulation gauge tie adjustment block and foot, can effectively protect
Stability after card integral installation；The upper surface of spring seat can be less than by the upper surface of pressing plate, during being prevented from use
There is flop phenomenon in insulation gauge tie adjustment block, can further improve the stability after integral installation.
Other features and advantage will be illustrated in the following description, also, the partly change from specification
Obtain it is clear that or being understood by implementing the utility model embodiment.The purpose of the application and other advantages can by
Specifically noted structure is realizing and obtain in specification, claims and accompanying drawing.
Description of the drawings
Accompanying drawing is used for providing further understanding technical scheme, and constitutes a part for specification, with this
The embodiment of application is used to explain the technical scheme of the application together, does not constitute the restriction to technical scheme.
Fig. 1 is the application schematic diagram of the utility model embodiment insulation gauge tie adjustment block；
Fig. 2 is the generalized section of the utility model embodiment insulation gauge tie adjustment block；
Fig. 3 is the schematic perspective view of the utility model embodiment insulation gauge tie adjustment block；
Fig. 4 is the structural representation of the utility model embodiment fastener substrate.
Specific embodiment
Embodiments herein is described in detail below in conjunction with accompanying drawing.It should be noted that not conflicting
In the case of, the feature in embodiment and embodiment in the application can mutually be combined.
With reference to shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4,
The utility model embodiment provides a kind of groove-shape rail insulation gauge tie adjustment block, and insulation gauge tie adjustment block 1 sets
Between track foot and fastener substrate spring seat side, insulation gauge tie adjustment block 1 be provided with for compress track foot pressing plate,
For being close to the side plate of fastener substrate spring seat side；Wherein, the lower surface 1-1 of pressing plate is set to compress the inclination of track foot
Face, the upper surface of pressing plate is set to the end face of spring compression, and the bottom surface 1-4 of side plate is set to be close to fastener upper surface of base plate, and side plate is leaned on
The medial surface 1-2 of nearly pressing plate is set to hold out against the vertical plane of track foot, and side plate is set to be close to bullet away from the lateral surface 1-3 of pressing plate
Bar seat side；The lower surface 1-1 of pressing plate is equal to the inclined plane phase of track foot relative to the gradient of the bottom surface 1-4 of side plate
For the gradient of the bottom surface of track foot.
In concrete operations, the pressing plate upper surface of insulation gauge tie adjustment block is compressed by the spring installed on spring seat, you can
Realize the vertical positioning of track；By spring seat lateral support it is spacing compress insulation gauge tie adjustment block side plate lateral surface, i.e.,
The horizontal location of achievable track；The inclination of track foot is equal to relative to the gradient of the bottom surface of side plate by the lower surface of pressing plate
Face can be realized complete between the lower surface of pressing plate and the inclined plane of track foot relative to the gradient of the bottom surface of track foot
Laminating operation.
Compared to the above-mentioned insulation gauge tie adjustment block that prior art, the application are provided, can be used as the supporting of groove-shape rail
Component application implementation；Accordingly, the optimal design-aside of above-mentioned gradient, can realize between insulation gauge tie adjustment block and groove-shape rail
Maximum binding face, can effectively improve integrally-built stability；Gauge holding capacity is improved, and effectively delays the mill of track gauge block
Speed is damaged, extends the service life of track gauge block.
In concrete operations, above-mentioned groove-shape rail insulation gauge tie adjustment block can be used in streetcar track fastener system,
The rail clip system includes bullet under insulation gauge tie adjustment block 1, fastener substrate 2, groove-shape rail 3, spring 4, anchor bolt 5, rail
Property backing plate 6；Wherein, insulation adjustment track gauge block can be arranged between the foot of groove-shape rail and fastener substrate spring seat, fastener
System is successively resilient sleeper-bearing under groove-shape rail, rail, fastener substrate under upper, and anchor bolt may pass through spring and fastener substrate
Installing hole be installed in bolt sleeve, bolt sleeve can by pre-buried or cast-in-place mode realize groove-shape rail with basis connection consolidate
It is fixed；Wherein, the butt top of spring is solid on the spring seat of substrate, and toe-end is withheld in the insulation being installed on the foot of groove-shape rail
On adjustment track gauge block, by tightening anchor bolt being connected for groove-shape rail and fastener substrate is realized.
Preferably, the lower surface of above-mentioned pressing plate is set to 1: 10 relative to the gradient of the bottom surface of side plate；The lower surface of pressing plate with
Knuckle is provided between the medial surface of side plate；Specifically, being provided with radius between the lower surface of pressing plate and the medial surface of side plate is
The knuckle of 3mm-5mm.
In concrete operations, the foot gradient of the foot of groove-shape rail of the prior art is 1: 10, and foot fillet is R3；Base
In the size of above-mentioned groove-shape rail, above-mentioned insulation gauge tie adjustment block has been carried out corresponding optimal design-aside by the application；Will be above-mentioned
The lower surface of pressing plate is set to 1: 10 relative to the gradient of the bottom surface of side plate, is provided between the lower surface of pressing plate and the medial surface of side plate
The knuckle of radius 3mm-5mm, it is intended to fitting completely between insulation gauge tie adjustment block and foot can be realized, having
Effect ensures the track stability after integral installation；It should be noted that the setting of above-mentioned knuckle, it is also possible to effectively eliminate exhausted
The stress concentration phenomenon of edge gauge adjusting block, can effectively improve the bulk strength of insulation gauge tie adjustment block.
Preferably, during the state of inclined plane of the pressing plate of above-mentioned insulation gauge tie adjustment block in track foot is compressed, pressing plate
Upper surface can be set below the upper surface of spring seat.
In concrete operations, the height of above-mentioned spring seat 2-1 can be set to 32mm, i.e., the upper surface of spring seat 2-1 is away from fastener base
The distance between plate upper surface 2-2 is set to 32mm；It is above-mentioned to be preferably provided with, ensure that insulation gauge tie adjustment block 1 is being installed in place
Afterwards, upper surface of the upper surface of pressing plate less than spring seat 2-1, is prevented from insulation gauge tie adjustment block 1 during use and turns over
Turn phenomenon；Simultaneously the height of spring seat 2-1 is set to 32mm, it is also possible to avoid between the spring 4 that is installed in place and miscellaneous part
Interfere collision.
The above-mentioned technical proposal that the utility model is provided, the spring that can pass through to be installed on spring seat compresses insulation gauge tie adjustment
The pressing plate upper surface of block, realizes the vertical positioning of track；Insulation gauge tie adjustment block can be compressed by the way that spring seat lateral support is spacing
Side plate lateral surface, realize the horizontal location of track；Can by the lower surface of pressing plate relative to the bottom surface of side plate gradient etc.
In track foot inclined plane relative to the gradient of the bottom surface of track foot, realize the lower surface of pressing plate and the inclination of track foot
The operation of laminating completely between face；Can by the optimal design-aside of the lower surface gradient of above-mentioned pressing plate, and the lower surface of pressing plate with
The optimal design-aside of knuckle between side plate, realizes fitting completely between insulation gauge tie adjustment block and foot, can effectively protect
Stability after card integral installation；The upper surface of spring seat can be less than by the upper surface of pressing plate, during being prevented from use
There is flop phenomenon in insulation gauge tie adjustment block, can further improve the stability after integral installation.
Those skilled in the art should be understood that, although the embodiment disclosed by the utility model embodiment as above, but
Described content is only the embodiment for readily appreciating the utility model embodiment and adopting, and is not limited to the utility model
Embodiment.Technical staff in any the utility model embodiment art, is being taken off without departing from the utility model embodiment
On the premise of the spirit and scope of dew, any modification and change, but this practicality can be carried out in the form and details implemented
The scope of patent protection of new embodiment, still must be defined by the scope of which is defined in the appended claims.
Claims (6)
1. a kind of groove-shape rail insulation gauge tie adjustment block, the insulation gauge tie adjustment block is located at track foot and fastener substrate bullet
Between bar seat side, the insulation gauge tie adjustment block is provided with for compressing the pressing plate of track foot, for being close to fastener substrate bullet
The side plate of bar seat side；Characterized in that,
The lower surface of the pressing plate is set to compress the inclined plane of track foot, and the upper surface of the pressing plate is set to the end of spring compression
Face, the bottom surface of the side plate is set to be close to fastener upper surface of base plate, and the side plate is set to hold out against track near the medial surface of pressing plate
The vertical plane of foot；The lower surface of the pressing plate is equal to the inclined plane of track foot relative to the gradient of the bottom surface of side plate
Relative to the gradient of the bottom surface of track foot.
2. insulation gauge tie adjustment block according to claim 1, it is characterised in that
The lower surface of the pressing plate is set to 1: 10 relative to the gradient of the bottom surface of side plate.
3. insulation gauge tie adjustment block according to claim 1 and 2, it is characterised in that
Knuckle is provided between the lower surface of the pressing plate and the medial surface of side plate.
4. insulation gauge tie adjustment block according to claim 3, it is characterised in that
The radius of the knuckle between the lower surface of the pressing plate and the medial surface of side plate is 3mm-5mm.
5. insulation gauge tie adjustment block according to claim 1, it is characterised in that
The side plate is set to be close to spring seat side away from the lateral surface of pressing plate.
6. insulation gauge tie adjustment block according to claim 1, it is characterised in that
During the state of inclined plane of the pressing plate of the insulation gauge tie adjustment block in track foot is compressed, the upper surface of the pressing plate
It is set below the upper surface of spring seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620923357.1U CN206127750U (en) | 2016-08-23 | 2016-08-23 | Groove steel rail is with insulating gauge adjusting block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620923357.1U CN206127750U (en) | 2016-08-23 | 2016-08-23 | Groove steel rail is with insulating gauge adjusting block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206127750U true CN206127750U (en) | 2017-04-26 |
Family
ID=58565712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620923357.1U Expired - Fee Related CN206127750U (en) | 2016-08-23 | 2016-08-23 | Groove steel rail is with insulating gauge adjusting block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206127750U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107700288A (en) * | 2017-11-16 | 2018-02-16 | 中国铁建重工集团有限公司 | A kind of trolley track seat and trolley track |
| CN109252425A (en) * | 2017-07-12 | 2019-01-22 | 洛阳科博思新材料科技有限公司 | A kind of spring attaching type rail fastening |
| CN114657822A (en) * | 2022-04-19 | 2022-06-24 | 株洲时代新材料科技股份有限公司 | Buckling pad combined structure directly acting on steel rail in rail fastener system |
-
2016
- 2016-08-23 CN CN201620923357.1U patent/CN206127750U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109252425A (en) * | 2017-07-12 | 2019-01-22 | 洛阳科博思新材料科技有限公司 | A kind of spring attaching type rail fastening |
| CN107700288A (en) * | 2017-11-16 | 2018-02-16 | 中国铁建重工集团有限公司 | A kind of trolley track seat and trolley track |
| CN114657822A (en) * | 2022-04-19 | 2022-06-24 | 株洲时代新材料科技股份有限公司 | Buckling pad combined structure directly acting on steel rail in rail fastener system |
| CN114657822B (en) * | 2022-04-19 | 2023-08-25 | 株洲时代新材料科技股份有限公司 | Buckling pad combined structure directly acting on steel rail in track fastener system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170426 |