CN201835192U - Vulcanized rubber pad for special passenger line switch - Google Patents
Vulcanized rubber pad for special passenger line switch Download PDFInfo
- Publication number
- CN201835192U CN201835192U CN2010205762117U CN201020576211U CN201835192U CN 201835192 U CN201835192 U CN 201835192U CN 2010205762117 U CN2010205762117 U CN 2010205762117U CN 201020576211 U CN201020576211 U CN 201020576211U CN 201835192 U CN201835192 U CN 201835192U
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- rubber
- contact
- vulcanized
- sleeper
- vulcanized rubber
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Abstract
The utility model relates to a vulcanized rubber pad for a special passenger line switch, which comprises an iron pad, a rubber profile surface and a steel sleeve. The rubber profile surface is vulcanized on the lower portion of the iron pad, and the vulcanized rubber pad is fixedly mounted on the steel sleeve. The rubber profile surface contacts with a sleeper and consists of a contact framework and contact posts, the contact framework contacts with the sleeper directly, the contact posts are positioned inside the contact framework, ribbed belts are arranged among the contact posts and among the contact posts and the contact framework, full rubber layered surfaces are disposed among the contact posts and the ribbed belts and among the contact framework and the ribbed belts, and the full rubber layered surfaces are vulcanized with the iron pad. The vulcanized rubber pad is simple in structure and reasonable in design, is formed by vulcanizing metal and rubber, is mounted between the sleeper and a steel rail, and transmits vertical force, transverse force and certain torsion force between the steel rail and the sleeper by the aid of deformation of the rubber, the structure is firmer by the aid of the ribbed belts and facilitates flowing of rubber materials, an effective surface of the vulcanized rubber pad, the full rubber layered surface and the iron pad are vulcanized together by the aid of contact of the contact framework and the contact posts with the sleeper, firmness of the integral structure of the vulcanized rubber pad is strengthened, and the service life of the vulcanized rubber pad is longer.
Description
Technical field
The utility model relates to a kind of Line for Passenger Transportation track switch and uses backing plate, and particularly a kind of have soft vertical characteristic and have enough intensity and the vulcanized rubber backing plate of stability.
Background technology
Along with the development of China railways cause, by 2012, the china railway revenue kilometres will reach 110,000 kilometers, newly-increased 2.5 ten thousand kilometers, complex line rate surpasses 45%, and wherein 200 kilometers of speed per hours and above Line for Passenger Transportation and inter-city passenger rail revenue kilometres reach 1.3 ten thousand kilometers, are multiple line.For realizing the vibration and noise reducing purpose, the Line for Passenger Transportation railway track adopts damped products in a large number, as spring secures rail to sleeper, rubber mat plate, bridge vibration damping holder etc.Wherein, Line for Passenger Transportation track switch vulcanized rubber backing plate belongs to high-end track vibration-reducing product, have higher technology content, and rubber profile structure Design is bigger to its whole performance impact, thereby its development of studying the railway cause is significant.
The utility model content
The purpose of this utility model is to provide a kind of rubber profile structure reasonable in design, has soft vertical characteristic and has enough intensity and the vulcanized rubber backing plate of stability.
The technical solution of the utility model is: a kind of Line for Passenger Transportation track switch vulcanized rubber backing plate, comprise iron chair, vulcanize in the rubber profile of iron chair bottom and the steel bushing that is used to install the vulcanized rubber backing plate, described rubber profile contacts with sleeper, comprise contact frame that directly contacts and the contact cylinder that is positioned at contact frame with sleeper, be provided with the rib band between the contact cylinder and between contact cylinder and the contact frame, be provided with full rubber aspect between contact cylinder, contact frame and the rib band, wherein, full rubber aspect and iron chair sulfide.
Preferably: described contact frame is 20mm with the thickness that contacts cylinder.
Preferably: the thickness of described rib band is 12mm.
Preferably: the thickness of described full rubber aspect is 6mm.
The beneficial effects of the utility model are: the utility model is simple in structure reasonable in design, form by the metal and the vulcanization of rubber, be installed between sleeper and the rail, distortion by rubber, transmit vertical, lateral force and certain twisting resistance of rail and sleeper, the rib band makes structure more firm, be convenient to flowing of sizing material, contact frame and contact cylinder contact with sleeper, it is the significant surface of sulfuration backing plate, full rubber aspect with iron chair vulcanize to, increased integrally-built steadiness, and had application life preferably.
Description of drawings
Fig. 1 is the structural representation of the utility model specific embodiment 1
Fig. 2 be Figure 1B to structural representation
Fig. 3 be Figure 1B to structural representation
Fig. 4 is the structural representation of the utility model specific embodiment 2
Fig. 5 be Fig. 4 C to structural representation
Fig. 6 be Fig. 4 C to structural representation
The specific embodiment
Below in conjunction with the description of drawings specific embodiment of the present utility model:
A kind of Line for Passenger Transportation track switch vulcanized rubber backing plate, comprise iron chair 1, vulcanize in the rubber profile 2 of iron chair 1 bottom and the steel bushing 3 that is used to install the vulcanized rubber backing plate, described rubber profile 2 contacts with sleeper, comprise contact frame 4 that directly contacts and the contact cylinder 5 that is positioned at contact frame 4 with sleeper, be provided with rib band 6 between the contact cylinder 5 and between contact cylinder and the contact frame 4, be provided with full rubber aspect 7 between contact cylinder 5, contact frame 4 and the rib band 6, wherein, full rubber aspect 7 sulfides with iron chair 1.Described contact frame 4 is 20mm with the thickness that contacts cylinder 5.The thickness of described rib band 6 is 12mm.The thickness of described full rubber aspect 7 is 6mm.
Fig. 1 is the structural representation of the utility model specific embodiment 1, Fig. 2 is the structural representation that tiny fragments of stone, coal, etc. rubber profile is arranged, Fig. 3 is the structural representation of no tiny fragments of stone, coal, etc. rubber profile, Fig. 4 is the structural representation of the utility model specific embodiment 2, Fig. 5 is the structural representation that tiny fragments of stone, coal, etc. rubber profile is arranged, and Fig. 6 is the structural representation of no tiny fragments of stone, coal, etc. rubber profile.
Claims (4)
1. Line for Passenger Transportation track switch vulcanized rubber backing plate, comprise iron chair, vulcanize in the rubber profile of iron chair bottom and the steel bushing that is used to install the vulcanized rubber backing plate, it is characterized in that: described rubber profile contacts with sleeper, comprise contact frame that directly contacts and the contact cylinder that is positioned at contact frame with sleeper, be provided with the rib band between the contact cylinder and between contact cylinder and the contact frame, be provided with full rubber aspect between contact cylinder, contact frame and the rib band, wherein, full rubber aspect and iron chair sulfide.
2. Line for Passenger Transportation track switch vulcanized rubber backing plate as claimed in claim 1 is characterized in that: described contact frame is 20mm with the thickness that contacts cylinder.
3. Line for Passenger Transportation track switch vulcanized rubber backing plate as claimed in claim 1, it is characterized in that: the thickness of described rib band is 12mm.
4. Line for Passenger Transportation track switch vulcanized rubber backing plate as claimed in claim 1, it is characterized in that: the thickness of described full rubber aspect is 6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205762117U CN201835192U (en) | 2010-10-26 | 2010-10-26 | Vulcanized rubber pad for special passenger line switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205762117U CN201835192U (en) | 2010-10-26 | 2010-10-26 | Vulcanized rubber pad for special passenger line switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201835192U true CN201835192U (en) | 2011-05-18 |
Family
ID=44005297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205762117U Expired - Lifetime CN201835192U (en) | 2010-10-26 | 2010-10-26 | Vulcanized rubber pad for special passenger line switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201835192U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102776810A (en) * | 2012-08-13 | 2012-11-14 | 柳州东方工程橡胶制品有限公司 | High-damping elastic cushion block for bucking members of rail turnout and manufacturing method thereof |
| CN113005825A (en) * | 2021-02-01 | 2021-06-22 | 株洲时代新材料科技股份有限公司 | Track gauge keeping method and track shock absorber |
| CN114657821A (en) * | 2022-04-15 | 2022-06-24 | 株洲时代新材料科技股份有限公司 | Track vibration reduction fastener with high transverse stability and rigidity changing method thereof |
| CN115874493A (en) * | 2022-12-08 | 2023-03-31 | 西南交通大学 | Backing plate structure of railway switch track rigidity homogenization |
-
2010
- 2010-10-26 CN CN2010205762117U patent/CN201835192U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102776810A (en) * | 2012-08-13 | 2012-11-14 | 柳州东方工程橡胶制品有限公司 | High-damping elastic cushion block for bucking members of rail turnout and manufacturing method thereof |
| CN102776810B (en) * | 2012-08-13 | 2014-08-20 | 柳州东方工程橡胶制品有限公司 | High-damping elastic cushion block for bucking members of rail turnout and manufacturing method thereof |
| CN113005825A (en) * | 2021-02-01 | 2021-06-22 | 株洲时代新材料科技股份有限公司 | Track gauge keeping method and track shock absorber |
| CN114657821A (en) * | 2022-04-15 | 2022-06-24 | 株洲时代新材料科技股份有限公司 | Track vibration reduction fastener with high transverse stability and rigidity changing method thereof |
| CN115874493A (en) * | 2022-12-08 | 2023-03-31 | 西南交通大学 | Backing plate structure of railway switch track rigidity homogenization |
| CN115874493B (en) * | 2022-12-08 | 2023-08-25 | 四川迈铁龙科技有限公司 | Backing plate structure for homogenizing rigidity of railway turnout track |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 266000 No. 231, Ruichang Road, Sifang District, Shandong, Qingdao Patentee after: CRRC QINGDAO SIFANG VEHICLE RESEARCH INSTITUTE CO., LTD. Address before: 266000 No. 231, Ruichang Road, Sifang District, Shandong, Qingdao Patentee before: Qingdao Sifang Rolling Stock Research Institute Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110518 |