CN207159716U - A kind of tramcar fastener system - Google Patents
A kind of tramcar fastener system Download PDFInfo
- Publication number
- CN207159716U CN207159716U CN201720317909.9U CN201720317909U CN207159716U CN 207159716 U CN207159716 U CN 207159716U CN 201720317909 U CN201720317909 U CN 201720317909U CN 207159716 U CN207159716 U CN 207159716U
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- nylon
- track
- gauge apron
- gauge
- spike
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Abstract
It the utility model is related to a kind of tramcar fastener system, including track and sleeper, rubber mat plate is equipped between described track and sleeper, the both sides of track are provided with gauge apron, the side of gauge apron is provided with nylon baffle seat, the end face of the both sides of described nylon baffle seat is provided with gauge limiting plate, the opposite side of gauge apron is connected with rail contact, railway spike through hole is provided with gauge apron, screw spike is provided with railway spike through hole, the outside of the bottom of screw spike is provided with nylon sleeve, nylon sleeve（4）Outside be provided with circular groove, the utility model is simple in construction reasonable in design, and parts are few, reduce laying construction and during maintenance worker labor intensity.
Description
Technical field
Railroad track component production technical field is the utility model is related to, is related to a kind of rail fastener, and in particular to be a kind of
Tramcar fastener system.
Background technology
Modern tram turns into the important channel for solving small and medium-sized cities traffic jam issue, has won countries in the world
Favor, tramcar are fusion two kinds of speciality of track traffic and town road, undertake low fortune in one kind of public transport Major Function
Rail Transit System is measured, there are safe, reliable, environmentally friendly, comfortable, quick, low cost and other advantages.Modern tram system is old
Tramcar system-based on upgraded and transformed, make it have low noise, low vibration, save the energy, can transport at a high speed
The characteristics of row, it is the new direction of Urban Rail Transit Development.
Tramcar is with respect to track traffics such as state's iron, subways, and its speed is relatively slow, and axle weight is lighter；Line condition is complicated,
Right of way is unintelligible, and street railway has the characteristics of radius is small small in addition.Fastener is as the important composition portion in rail system
Point, play a part of fixed rail, connection railway roadbed, adjustment track geometry and vibration and noise reducing.But existing fastener system
Parts are more, and installation is complicated, and cost is high, and the labor intensity of worker is larger when laying construction and maintenance.
Therefore, invent that a kind of parts are few, installation is simple, work when reducing the cost, reducing laying construction and maintenance
A kind of tramcar fastener system of the labor intensity of people has extensive market prospects.
The content of the invention
In view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of simple in construction, reasonable in design, parts
A kind of less convenient tramcar fastener system of installation maintenance.
Technical scheme is used by the utility model：A kind of tramcar fastener system, including track and sleeper,
Rubber mat plate is equipped between described track and sleeper, the both sides of track are provided with gauge apron, the side of gauge apron
Be provided with nylon baffle seat, the end faces of the both sides of described nylon baffle seat is provided with gauge limiting plate, gauge apron it is another
Side is connected with rail contact, and railway spike through hole is provided with gauge apron, screw spike is provided with railway spike through hole, screw spike
The outside of bottom is provided with nylon sleeve, and the outside of nylon sleeve is provided with circular groove.
The top surface of described rubber mat plate and bottom surface are provided with groove.
The quantity of described nylon baffle seat is 2, and the longitudinal cross-section of nylon baffle seat is circular arc.
The internal thread for being internally provided with screw spike and being engaged of described described nylon sleeve, nylon sleeve inside fine jade
It is connected to screw spike.
Spring flat gasket circle is provided between described screw spike and gauge apron.
The bottom in the outside of described gauge apron is engaged with nylon baffle seat, is provided with the inside of gauge apron recessed
Platform, the bottom of concave station are connected with rail contact, and gauge apron is symmetricly set on the both sides of track.
The utility model has following good effect：The utility model is simple in construction reasonable in design, and parts are few, mitigates
The labor intensity of worker when laying construction and maintenance, convenient to install and maintain, rubber mat plate plays the work of buffer insulation
With, while noise is reduced, the top surface of rubber mat plate and bottom surface are provided with groove, increase Static stiffness, the outside of nylon sleeve is set
Circular groove is equipped with, increases pulling test strength, the end face of the both sides of nylon baffle seat is provided with gauge limiting plate, and gauge apron is set
Put between two gauge limiting plates, the longitudinal cross-section of nylon baffle seat is circular arc, the outside of gauge apron and nylon baffle
Seat is engaged, and is flexibly connected, and it is convenient to change.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation front view of nylon baffle seat of the present utility model.
Fig. 3 is the structural representation side view of nylon baffle seat of the present utility model.
Fig. 4 is the structural representation of gauge apron of the present utility model.
Fig. 5 is the structural representation of rubber mat plate of the present utility model.
Embodiment
As shown in Fig. 1,2,3,4,5, a kind of tramcar fastener system, including track 6 and sleeper 7, described track 6
Rubber mat plate 5 is equipped between sleeper 7, the both sides of track 6 are provided with gauge apron 2, and the side of gauge apron 2 is provided with Buddhist nun
Imperial apron block 3, the end faces of the both sides of described nylon baffle seat 3 are provided with gauge limiting plate 8, the opposite side of gauge apron 2 with
The contact of track 6 connects, and is provided with railway spike through hole 9 on gauge apron 2, screw spike 1, screw spike 1 are provided with railway spike through hole 9
The outside of bottom be provided with nylon sleeve 4, the outside of nylon sleeve 4 is provided with circular groove.
The top surface of described rubber mat plate 5 and bottom surface are provided with groove.The quantity of described nylon baffle seat 3 is 2,
The longitudinal cross-section of nylon baffle seat 3 is circular arc.Described nylon sleeve 4 be internally provided with screw spike 1 be engaged it is interior
Screw thread, the inside fine jade of nylon sleeve 4 are connected to screw spike 1, and the outside of nylon sleeve 4 is provided with circular groove.Described screw thread
Spring flat gasket circle 10 is provided between railway spike 1 and gauge apron 2.The bottom in the outside of described gauge apron 2 and nylon baffle
Seat 3 is engaged, and the inner side of gauge apron 2 is provided with concave station 11, and the bottom of concave station 11 contacts connection with track 6.
Specific installation steps, the pre-buried nylon sleeve 4 in sleeper 7 lay rubber mat plate 5, and rubber mat plate 5 plays insulation
Buffering, the effect of noise is reduced, the top surface of rubber mat plate 5 and bottom surface are provided with groove, increase Static stiffness, then in rubber blanket
The top surface laying track 6 of plate 5, sleeper 7 sets fluted, the outside of nylon baffle seat 3 and the fit depressions of sleeper 7, in-orbit
Nylon baffle seat 3 is placed in the both sides in road 6, then places gauge apron 2, bottom and the nylon baffle seat 3 in the outside of gauge apron 2
It is engaged, the apical side height flush of the marginal position nylon baffle seat 3 in the outside of gauge apron 2, the inner side with gauge apron 2
Concave station 11 is provided with, the bottom of concave station 11 contacts connection with track 6, and screw thread channel is screwed into the railway spike through hole 9 of gauge apron 2
Nail 1, the internal thread for being internally provided with screw spike 1 and being engaged of nylon sleeve 4, screw spike 1 is engaged with nylon sleeve 4,
The outside of nylon sleeve 4 is provided with circular groove, increases pulling test strength, and weight is provided between screw spike 1 and gauge apron 2
Type spring flat gasket circle 10, bolt looseness is prevented, the utility model parts are few, and each portion's connection is easily installed, and good damping result, is made an uproar
Sound is low, simple in construction using general screw spike 1, nylon sleeve 4, Insulation rail distance keeper 5, alleviates laying construction and supports
The labor intensity of worker, convenient to install and maintain during shield maintenance, the characteristics of versatility and good interchangeability.
Claims (5)
1. a kind of tramcar fastener system, including track（6）And sleeper（7）, it is characterised in that：Described track（6）With
Sleeper（7）Between be equipped with rubber mat plate（5）, track（6）Both sides be provided with gauge apron（2）, gauge apron（2）One
Side is provided with nylon baffle seat（3）, described nylon baffle seat（3）The end faces of both sides be provided with gauge limiting plate（8）, gauge
Baffle plate（2）Opposite side and track（6）Contact connection, gauge apron（2）On be provided with railway spike through hole（9）, railway spike through hole（9）It is interior
It is provided with screw spike（1）, screw spike（1）The outside of bottom be provided with nylon sleeve（4）, nylon sleeve（4）Outside
It is provided with circular groove, described rubber mat plate（5）Top surface and bottom surface be provided with groove.
2. tramcar fastener system according to claim 1, it is characterised in that：Described nylon baffle seat（3）'s
Quantity is 2, nylon baffle seat（3）Longitudinal cross-section be circular arc.
3. tramcar fastener system according to claim 1, it is characterised in that：Described nylon sleeve（4）It is interior
Portion is provided with screw spike（1）The internal thread being engaged, nylon sleeve（4）Internal fine jade is connected to screw spike（1）.
4. tramcar fastener system according to claim 1, it is characterised in that：Described screw spike（1）With rail
Away from baffle plate（2）Between be provided with heavy-duty spring plain washer（10）.
5. tramcar fastener system according to claim 1, it is characterised in that：Described gauge apron（2）It is outer
The bottom of side and nylon baffle seat（3）It is engaged, gauge apron（2）Inner side be provided with concave station（11）, concave station（11）Bottom
With track（6）Contact connection, gauge apron（2）It is symmetricly set on track（6）Both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720317909.9U CN207159716U (en) | 2017-03-29 | 2017-03-29 | A kind of tramcar fastener system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720317909.9U CN207159716U (en) | 2017-03-29 | 2017-03-29 | A kind of tramcar fastener system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207159716U true CN207159716U (en) | 2018-03-30 |
Family
ID=61708843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720317909.9U Active CN207159716U (en) | 2017-03-29 | 2017-03-29 | A kind of tramcar fastener system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207159716U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109054398A (en) * | 2018-08-02 | 2018-12-21 | 四川睿铁科技有限责任公司 | A kind of heat insulation layer, the preparation method of heat insulation layer and the expansion type lamellar composite formula elastic cushion block being made from it |
| CN114737419A (en) * | 2022-04-19 | 2022-07-12 | 浙江天台祥和实业股份有限公司 | Special nylon sleeve in rail fastener |
-
2017
- 2017-03-29 CN CN201720317909.9U patent/CN207159716U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109054398A (en) * | 2018-08-02 | 2018-12-21 | 四川睿铁科技有限责任公司 | A kind of heat insulation layer, the preparation method of heat insulation layer and the expansion type lamellar composite formula elastic cushion block being made from it |
| CN114737419A (en) * | 2022-04-19 | 2022-07-12 | 浙江天台祥和实业股份有限公司 | Special nylon sleeve in rail fastener |
| CN114737419B (en) * | 2022-04-19 | 2023-06-16 | 浙江天台祥和实业股份有限公司 | Special nylon sleeve in rail fastener |
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