CN106012707A - Track shock absorber - Google Patents
Track shock absorber Download PDFInfo
- Publication number
- CN106012707A CN106012707A CN201510592836.XA CN201510592836A CN106012707A CN 106012707 A CN106012707 A CN 106012707A CN 201510592836 A CN201510592836 A CN 201510592836A CN 106012707 A CN106012707 A CN 106012707A
- Authority
- CN
- China
- Prior art keywords
- compression
- sleeper
- plate
- damping
- track
- 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.)
- Granted
Links
- 230000035939 shock Effects 0.000 title abstract description 8
- 239000006096 absorbing agent Substances 0.000 title abstract description 5
- 230000006835 compression Effects 0.000 claims abstract description 27
- 238000007906 compression Methods 0.000 claims abstract description 27
- 238000013016 damping Methods 0.000 claims abstract description 21
- 241001669679 Eleotris Species 0.000 claims abstract description 20
- 229920002449 FKM Polymers 0.000 claims description 3
- 230000003044 adaptive effect Effects 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 abstract description 3
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 abstract 1
- 229910052731 fluorine Inorganic materials 0.000 abstract 1
- 239000011737 fluorine Substances 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The invention discloses a track shock absorber which is characterized by comprising a track, a sleeper and a railway ballast, wherein a damping device is arranged between the sleeper and the railway ballast; the damping device comprises damping plates and two dampers, wherein the damping plates are arranged in the force bearing positions of two sides of the sleeper, and the two dampers are installed in the damping plates and are symmetrically arranged at the two sides of the sleeper; and each damper is provided with a compression guide rod, a damping chamber and a compression compartment arranged below the damping chamber, wherein the damping chamber is internally filled with air, a compression plate is arranged above the damping chamber, the compression plate is connected to the compression guide rod, a leak-proof baffle plate is arranged between the damping chamber and the compression compartment, and a fluorine rubber sealing ring is arranged on a contact surface between the leak-proof baffle plate and a shock absorber wall. The track shock absorber can improve the damping performance.
Description
Technical field
The present invention relates to technical field of transportation, a kind of track anti-rattler for railway.
Background technology
In track traffic, wheel and track, during high speed contact, will unavoidably produce substantial amounts of impact energy, send huge noise, in order to reduce the noise in vehicle travel process, the most often at track lower pad rubber ring, but railway load at home is greatly, and the actual life of rubber shock-absorbing circle is shorter, change trouble, in use for some time, its damping effect is more and more weak, and the noise sent increases.
Summary of the invention
It is desirable to provide a kind of track anti-rattler, improve more preferable damping effect, to solve the problems referred to above.
For achieving the above object, technical scheme is as follows:
A kind of track anti-rattler, it is characterised in that: include track, sleeper, railway ballast, between sleeper and railway ballast, be provided with damping device；Described damping device includes vibration damper plate, amortisseur, and vibration damper plate is arranged on the load position of sleeper both sides；Described amortisseur is two, is arranged in vibration damper plate, is symmetricly set on sleeper both sides；Each amortisseur is provided with compression guide rod, dampening chamber, is arranged on the compression cabin below dampening chamber, air it is full of in described dampening chamber, dampening chamber is provided above compressing plate, compression plate is connected to compress guide rod, being provided with leakage-preventing baffle plate between dampening chamber and compression cabin, leakage-preventing baffle plate and shockproof wall contact surface are provided with viton seal ring；Compression is provided with spring base in cabin, and spring base is provided with eight column little springs, and column little spring ring is against on leakage-preventing plate.
Further, described sleeper is provided with the locating part of fixing amortisseur, locating part offers the hole adaptive with guide rod size.
The beneficial effects of the present invention is: use the present invention can be effectively improved damping effect, and reduce column spring pressure experienced by delivery air chamber, improving the service life of spring, the cooperation of compressed air and spring can absorb wheel and track substantial amounts of impact energy of inevitable generation during high speed contact to the full extent；Affirm not to be straight up and down due to shock loading again, have certain left and right impact energy, use eight column little springs, can effectively share this impact energy equally, it is to avoid the damage of spring.
Accompanying drawing explanation
Fig. 1 is the track anti-rattler structural representation that the present invention provides.
Fig. 2 is the shock absorber structure schematic diagram that the present invention provides.
Labelling in figure: 1 be vibration damper plate, 2 be sleeper, 3 be locating part, 4 be compression guide rod, 5 be track, 6 be compression cabin, 7 be column little spring, 8 be dampening chamber, 9 for spring base.
Detailed description of the invention
The present invention will be further described with specific embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1 and Figure 2, a kind of track anti-rattler, it is characterised in that: include track 5, sleeper 2, railway ballast, between sleeper 2 and railway ballast, be provided with damping device；Described damping device includes that vibration damper plate 1, amortisseur, vibration damper plate 1 are arranged on the load position of sleeper 2 both sides；Described amortisseur is two, is arranged in vibration damper plate 1, is symmetricly set on sleeper 2 both sides；Each amortisseur is provided with compression guide rod 4, dampening chamber 8, is arranged on the compression cabin 6 below dampening chamber 8, air it is full of in described dampening chamber 8, dampening chamber 8 is provided above compressing plate, compression plate is connected to compress guide rod 4, being provided with leakage-preventing baffle plate between dampening chamber 8 and compression cabin 6, leakage-preventing baffle plate and shockproof wall contact surface are provided with viton seal ring；Compression is provided with spring base 9 in cabin 6, and spring base 9 is provided with eight column little springs 7, and column little spring 7 ring is against on leakage-preventing plate.Air it is full of in described dampening chamber 8.It is provided with the locating part 3 of fixing amortisseur on described sleeper 2, locating part 3 offers the hole adaptive with guide rod size.
In use, wheel and track 5 are inevitable during high speed contact produces substantial amounts of impact energy to the present invention, and shock loading is not straight up and down certainly, has certain left and right impact energy.Impact energy can be directly delivered on amortisseur, the compression guide rod 4 of amortisseur rapidly under press, 4 times pressure compression plates of compression guide rod, air is compressed, transferring energy to eight column little springs 7 again, little spring deformation absorbs energy, owing to being provided with multiple little spring, little spring deformation extent is different, can lay down the shock loading of left and right.First compressed air, rear compression spring, it is possible to effectively protection column spring, improves the service life of column spring, and improves damping efficiency.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (2)
1. a track anti-rattler, it is characterised in that: include track, sleeper, railway ballast, between sleeper and railway ballast, be provided with damping device；Described damping device includes vibration damper plate, amortisseur, and vibration damper plate is arranged on the load position of sleeper both sides；Described amortisseur is two, is arranged in vibration damper plate, is symmetricly set on sleeper both sides；Each amortisseur is provided with compression guide rod, dampening chamber, is arranged on the compression cabin below dampening chamber, air it is full of in described dampening chamber, dampening chamber is provided above compressing plate, compression plate is connected to compress guide rod, being provided with leakage-preventing baffle plate between dampening chamber and compression cabin, leakage-preventing baffle plate and shockproof wall contact surface are provided with viton seal ring；Compression is provided with spring base in cabin, and spring base is provided with eight column little springs, and column little spring ring is against on leakage-preventing plate.
Track anti-rattler the most according to claim 1, it is characterised in that: it is provided with the locating part of fixing amortisseur on described sleeper, locating part offers the hole adaptive with guide rod size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510592836.XA CN106012707B (en) | 2015-09-17 | 2015-09-17 | A kind of track anti-rattler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510592836.XA CN106012707B (en) | 2015-09-17 | 2015-09-17 | A kind of track anti-rattler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106012707A true CN106012707A (en) | 2016-10-12 |
| CN106012707B CN106012707B (en) | 2019-03-05 |
Family
ID=57082392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510592836.XA Active CN106012707B (en) | 2015-09-17 | 2015-09-17 | A kind of track anti-rattler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106012707B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107390841A (en) * | 2017-08-05 | 2017-11-24 | 合肥利元杰信息科技有限公司 | A kind of computer host box rapid heat radiation device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020011387A1 (en) * | 2000-07-19 | 2002-01-31 | Yu-Hsueh Chu | Shock-absorbing device |
| CN202251623U (en) * | 2011-09-16 | 2012-05-30 | 李华 | Hydraulic buffer for removing noise source |
| CN203034318U (en) * | 2012-12-21 | 2013-07-03 | 常州市铭锦弹簧有限公司 | Track vibration attenuation and noise reduction device |
| CN203374721U (en) * | 2013-07-02 | 2014-01-01 | 山东大学 | Bionic air spring system |
| CN104594137A (en) * | 2014-12-01 | 2015-05-06 | 同济大学 | Urban rail transit shock absorption type floating slab rail system |
| CN204959489U (en) * | 2015-09-17 | 2016-01-13 | 成都明日星辰科技有限公司 | Track antorattler |
-
2015
- 2015-09-17 CN CN201510592836.XA patent/CN106012707B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020011387A1 (en) * | 2000-07-19 | 2002-01-31 | Yu-Hsueh Chu | Shock-absorbing device |
| CN202251623U (en) * | 2011-09-16 | 2012-05-30 | 李华 | Hydraulic buffer for removing noise source |
| CN203034318U (en) * | 2012-12-21 | 2013-07-03 | 常州市铭锦弹簧有限公司 | Track vibration attenuation and noise reduction device |
| CN203374721U (en) * | 2013-07-02 | 2014-01-01 | 山东大学 | Bionic air spring system |
| CN104594137A (en) * | 2014-12-01 | 2015-05-06 | 同济大学 | Urban rail transit shock absorption type floating slab rail system |
| CN204959489U (en) * | 2015-09-17 | 2016-01-13 | 成都明日星辰科技有限公司 | Track antorattler |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107390841A (en) * | 2017-08-05 | 2017-11-24 | 合肥利元杰信息科技有限公司 | A kind of computer host box rapid heat radiation device |
| CN107390841B (en) * | 2017-08-05 | 2020-06-19 | 合肥利元杰信息科技有限公司 | Quick heat abstractor of computer mainframe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106012707B (en) | 2019-03-05 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191118 Address after: Ganquan road Shushan District of Hefei City, Anhui Province, 230000 West hillock road to the South Wild Garden commercial office building room B-1512 Patentee after: Anhui Eagle Dragon Industrial Design Co., Ltd. Address before: 610000 Sichuan Province, Chengdu hi tech Zone, Kyrgyzstan, No. five, No. 118, No. 3, building No. 2 layer Patentee before: CHENGDU MINGRI XINGCHEN TECHNOLOGY CO., LTD. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191203 Address after: 233010 No. 409 Wuwan Road, Yuhui District, Bengbu City, Anhui Province Patentee after: Bengbu Jinshi New Material Co., Ltd. Address before: Ganquan road Shushan District of Hefei City, Anhui Province, 230000 West hillock road to the South Wild Garden commercial office building room B-1512 Patentee before: Anhui Eagle Dragon Industrial Design Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201030 Address after: On the south side of Shandong Phoenix 274600 city of Heze province Juancheng County Road East Street Chengpu Patentee after: JUANCHENG RUIDING TECHNOLOGY Co.,Ltd. Patentee after: JUANCHENG DINGSHENG CHEMICAL TECHNOLOGY Co.,Ltd. Address before: 233010 No. 409 Wuwan Road, Yuhui District, Bengbu City, Anhui Province Patentee before: BENGBU JINSHI NEW MATERIAL Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211126 Address after: 274000 west of north section of Huaxu road and north of Changcheng street, ChenWang sub district office, juancheng County, Heze City, Shandong Province Patentee after: JUANCHENG DINGSHENG CHEMICAL TECHNOLOGY Co.,Ltd. Address before: 274600 east of Fenghuang Road south of Chengpu Street juancheng County Heze City Shandong Province Patentee before: JUANCHENG RUIDING TECHNOLOGY Co.,Ltd. Patentee before: Juancheng Dingsheng Chemical Technology Co., Ltd |
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| TR01 | Transfer of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A track shockproof device Effective date of registration: 20211221 Granted publication date: 20190305 Pledgee: Shandong juancheng Rural Commercial Bank Co.,Ltd. Pledgor: JUANCHENG DINGSHENG CHEMICAL TECHNOLOGY Co.,Ltd. Registration number: Y2021980015438 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |