CN109098047A - A kind of fastener device for rail - Google Patents
A kind of fastener device for rail Download PDFInfo
- Publication number
- CN109098047A CN109098047A CN201811011831.3A CN201811011831A CN109098047A CN 109098047 A CN109098047 A CN 109098047A CN 201811011831 A CN201811011831 A CN 201811011831A CN 109098047 A CN109098047 A CN 109098047A
- Authority
- CN
- China
- Prior art keywords
- rail
- sleeper
- fastener
- rubber strip
- fastener device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B19/00—Protection of permanent way against development of dust or against the effect of wind, sun, frost, or corrosion; Means to reduce development of noise
-
- 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
-
- 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
- E01B9/62—Rail fastenings incorporating resilient supports
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Railway Tracks (AREA)
Abstract
The invention discloses a kind of fastener devices for rail.Device includes rail and the sleeper below rail, and rail is fixed on to the fastener on sleeper, the fastener includes spring, the rail foot is provided with buffer unit, and the buffer unit includes the pedestal being connected with sleeper, and multiple hollow pipes are provided on the pedestal, each pipe is mounted on rubber strip, one end of rubber strip one end connection pipe, the other end of the other end connection pipe of rubber strip, rubber strip is integrally in O-shaped.Fastener device structure of the invention is simple, is buffered by buffer unit contacting piece, has good buffering effect, is buffered using rubber strip, good buffer effect.
Description
Technical field
The present invention relates to a kind of shock-absorbing type rail fastener systems, belong to accessories for steel rail technical field.
Background technique
Elastic bar fastener be exactly to the part for being coupled rail and sleeper (or other types sub-rail foundation) on track, also known as in
Between union piece.Its effect is that rail is fixed on sleeper, keeps gauge and prevents vertically and horizontally shifting of the rail relative to sleeper
It is dynamic.Rail fastening includes the buckling piece etc. of railway spike, railway rail pad and elasticity or rigidity.Fastener should be able to it is long-term, effectively keep
Rail is coupled with the reliable of sleeper, and can give full play to its absorbing shock performance under power effect, delays track residual deformation
Accumulation.Therefore it is required that it should have enough intensity, durability and certain elasticity, simple structure is also answered, is easily installed and tears open
It unloads.In addition, fastener should also have enough buckle presses and gauge, horizontal adjusting value for prestressed reinforced concrete tie.
Summary of the invention
For overcome the deficiencies in the prior art, the present invention provides a kind of fastener devices for rail.
The present invention is achieved through the following technical solutions:
A kind of fastener device for rail, the sleeper including rail and below rail, and rail is fixed on sleeper
On fastener, the fastener includes spring, and the rail foot is provided with buffer unit, and the buffer unit includes and sleeper phase
Pedestal even is provided with multiple hollow pipes on the pedestal, and each pipe is mounted on rubber strip, described rubber strip one end
One end of pipe is connected, the other end of the other end connection pipe of rubber strip, rubber strip is integrally in O-shaped.
A kind of fastener device for rail, the spring include with sleeper first part disposed in parallel and with
The vertical second part of first part.
A kind of fastener device for rail is provided with link block on the sleeper, is arranged on the link block
There is the first threaded hole, first part's corresponding position is provided with the second threaded hole, and a screw is twisted across second threaded hole
Enter the first threaded hole.
A kind of fastener device for rail, is provided with rubber layer between the link block and rail.
A kind of fastener device for rail, the length of the second part and the length of steel rail web are consistent.
A kind of fastener device for rail, the pipe are fixedly connected with pedestal.
Advantageous effects of the invention:
Fastener device structure of the invention is simple, is buffered by buffer unit to rail, has good buffering effect, adopts
It is buffered with rubber strip, good buffer effect.
Rubber strip is arranged to O-shaped, improves buffering effect, meanwhile, improve the adjustment amount of rail longitudinal direction.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
In figure: 1, rail, 2, sleeper, 3, spring, 31, first part, 32, second part, 4, pedestal, 5, pipe, 6, rubber
Adhesive tape, 7, link block, the 8, first threaded hole, the 9, second threaded hole, 10, screw, 11, rubber layer.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following embodiment is only used for clearly illustrating the present invention
Technical solution, and not intended to limit the protection scope of the present invention.
As shown, a kind of fastener device for rail of the invention, the rail including rail 1 and positioned at 1 lower section of rail
Pillow 2, and rail 1 is fixed on the fastener on sleeper 2, the fastener includes spring 3, and 1 bottom of rail is provided with buffering
Device, the buffer unit include the pedestal 4 being connected with sleeper 2, multiple hollow pipes 5 are provided on the pedestal 4, each
Pipe 5 is mounted on rubber strip 6, one end of 6 one end of rubber strip connection pipe 5, and the other end of rubber strip 6 connects pipe 5
The other end, rubber strip 6 is whole in O-shaped.
Further, the spring 3 includes and the first part 31 disposed in parallel of sleeper 2 and vertical with first part 31
Second part 32.Spring 3 is arranged to two parts, preferably rail 1 and sleeper 2 are fixed.
Further, it is provided with link block 7 on the sleeper 2, the first threaded hole 8, institute are provided on the link block 7
It states 31 corresponding position of first part and is provided with the second threaded hole 9, a screw 10 passes through second threaded hole 9 and is screwed into the first screw thread
Hole 8.First part 31 and link block 7 are fixed together by screw 10, so that rail 1 is fixed on sleeper 2, meanwhile,
Link block 7 can carry out lateral restriction to rail 1.
Further, rubber layer 11 is provided between the link block 7 and rail 1.By rubber layer 11, connection is reduced
Abrasion of the block 7 to rail 1, while increasing the lateral buffering of rail 1.
Further, the length of the second part 32 is consistent with the length of 1 web of the rail of rail.Second part 32 is connected to
At 1 web of the rail of rail, to preferably fix rail 1.
Further, the pipe 5 is fixedly connected with pedestal 4.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and deformations can also be made, these improvement and deformations
Also it should be regarded as protection scope of the present invention.
Claims (6)
1. a kind of fastener device for rail, the sleeper including rail and below rail, and rail fixation is in-orbit
Fastener on pillow, the fastener include spring, characterized in that the rail foot is provided with buffer unit, the buffer unit
Including the pedestal being connected with sleeper, multiple hollow pipes are provided on the pedestal, each pipe is mounted on rubber strip, institute
One end of rubber strip one end connection pipe is stated, the other end of the other end connection pipe of rubber strip, rubber strip is integrally in O-shaped.
2. a kind of fastener device for rail according to claim 1, characterized in that the spring includes flat with sleeper
The first part of row setting and the second part vertical with first part.
3. a kind of fastener device for rail according to claim 2, characterized in that be provided with connection on the sleeper
Block is provided with the first threaded hole on the link block, and first part's corresponding position is provided with the second threaded hole, and a screw is worn
It crosses second threaded hole and is screwed into the first threaded hole.
4. a kind of fastener device for rail according to claim 3, characterized in that between the link block and rail
It is provided with rubber layer.
5. a kind of fastener device for rail according to claim 1, characterized in that the length of the second part with
The length of steel rail web is consistent.
6. a kind of fastener device for rail according to claim 1, characterized in that the pipe and the fixed company of pedestal
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811011831.3A CN109098047A (en) | 2018-08-31 | 2018-08-31 | A kind of fastener device for rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811011831.3A CN109098047A (en) | 2018-08-31 | 2018-08-31 | A kind of fastener device for rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109098047A true CN109098047A (en) | 2018-12-28 |
Family
ID=64864630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811011831.3A Withdrawn CN109098047A (en) | 2018-08-31 | 2018-08-31 | A kind of fastener device for rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109098047A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109868695A (en) * | 2019-04-10 | 2019-06-11 | 华东交通大学 | A kind of novel cycle fastener structures based on hydraulic viscous damping |
| CN112411271A (en) * | 2021-01-03 | 2021-02-26 | 米建军 | Track elastic strip and track fastener assembly |
| CN112681027A (en) * | 2019-10-18 | 2021-04-20 | 无锡市良名机械制造有限公司 | Upper locking type shock-absorbing rail fastener |
-
2018
- 2018-08-31 CN CN201811011831.3A patent/CN109098047A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109868695A (en) * | 2019-04-10 | 2019-06-11 | 华东交通大学 | A kind of novel cycle fastener structures based on hydraulic viscous damping |
| CN109868695B (en) * | 2019-04-10 | 2020-11-06 | 华东交通大学 | Novel periodic fastener structure based on hydraulic viscous damping |
| CN112681027A (en) * | 2019-10-18 | 2021-04-20 | 无锡市良名机械制造有限公司 | Upper locking type shock-absorbing rail fastener |
| CN112411271A (en) * | 2021-01-03 | 2021-02-26 | 米建军 | Track elastic strip and track fastener assembly |
| WO2022143705A1 (en) * | 2021-01-03 | 2022-07-07 | 米建军 | Rail clip and rail fastener assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109098047A (en) | A kind of fastener device for rail | |
| US3439874A (en) | Rail fastening arrangement | |
| CN209468649U (en) | A kind of fastener device for rail | |
| CN111576096A (en) | Retaining shoulder-free fastener for urban rail transit | |
| CN207159714U (en) | A kind of subway fastener system | |
| CN103938504B (en) | Without casting without the antitheft rail fastening of the big adjustment amount high resiliency of plastics | |
| CN212505646U (en) | Retaining shoulder-free fastener for urban rail transit | |
| CN102518007A (en) | Steel rail expansion adjuster | |
| CN109098049A (en) | A kind of shock-absorbing type rail fastener system | |
| CN205443809U (en) | Quick bullet strip ballastless track iron tie plate fastening systems | |
| CN109338826A (en) | A kind of shock-absorption fastener system of rail | |
| CN211596202U (en) | Light sleeper of cell type | |
| CN208167422U (en) | A kind of railroad train tie being easily installed | |
| US20170306567A1 (en) | Rail-mounting assembly | |
| JP3845475B2 (en) | Rail fastening device and rail fastening method | |
| CN212560949U (en) | Fastener for tramcar | |
| RU94578U1 (en) | INTERMEDIATE RAIL BOND | |
| CN204753268U (en) | Difficult skew ballastless track fastener system between backing plate and sleeper | |
| CN205188729U (en) | But quick detachable double -deck damping fastener system of roll adjustment | |
| CN210066379U (en) | Shock-absorbing rail | |
| CN2144138Y (en) | Band spring type rail fastening unit or wooden sleeper | |
| CN209428858U (en) | A kind of band spring type backing plate | |
| KR200420420Y1 (en) | Fixture of block on the railroad bridge | |
| CN219195503U (en) | Track fastener device | |
| RU127383U1 (en) | INTERMEDIATE RAIL BOND |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181228 |
|
| WW01 | Invention patent application withdrawn after publication |