CN105907032B - 一种高铁钢轨绝缘弹性垫片 - Google Patents
一种高铁钢轨绝缘弹性垫片 Download PDFInfo
- Publication number
- CN105907032B CN105907032B CN201610376596.4A CN201610376596A CN105907032B CN 105907032 B CN105907032 B CN 105907032B CN 201610376596 A CN201610376596 A CN 201610376596A CN 105907032 B CN105907032 B CN 105907032B
- Authority
- CN
- China
- Prior art keywords
- elastic piece
- high ferro
- rail insulation
- ferro rail
- insulation elastic
- 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.)
- Active
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 36
- 239000002344 surface layer Substances 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 14
- 239000003365 glass fiber Substances 0.000 claims abstract description 11
- 239000010410 layer Substances 0.000 claims abstract description 11
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229920000728 polyester Polymers 0.000 claims abstract description 8
- 239000011347 resin Substances 0.000 claims description 34
- 229920005989 resin Polymers 0.000 claims description 34
- 239000000835 fiber Substances 0.000 claims description 20
- 239000011159 matrix material Substances 0.000 claims description 11
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 239000003999 initiator Substances 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 10
- 229920001187 thermosetting polymer Polymers 0.000 claims description 10
- 239000007822 coupling agent Substances 0.000 claims description 9
- 239000012745 toughening agent Substances 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 7
- 239000002994 raw material Substances 0.000 claims description 7
- 238000002360 preparation method Methods 0.000 claims description 6
- 238000004132 cross linking Methods 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims description 5
- 238000002844 melting Methods 0.000 claims description 5
- 229920002635 polyurethane Polymers 0.000 claims description 5
- 239000004814 polyurethane Substances 0.000 claims description 5
- 238000007493 shaping process Methods 0.000 claims description 5
- 230000007704 transition Effects 0.000 claims description 5
- 238000010792 warming Methods 0.000 claims description 5
- 239000011152 fibreglass Substances 0.000 claims description 4
- XGULBQUJRQPLOG-OOOULUNWSA-N O([C@@H]1[C@@H](C)[C@H](O)CC(=O)O[C@@H]([C@H](/C=C(\C)/C=C/C(=O)[C@H](C)C[C@@H]1CC=O)COCC=1C=CC=CC=1)CC)[C@@H]1O[C@H](C)[C@@H](O)[C@H](N(C)C)[C@H]1O Chemical compound O([C@@H]1[C@@H](C)[C@H](O)CC(=O)O[C@@H]([C@H](/C=C(\C)/C=C/C(=O)[C@H](C)C[C@@H]1CC=O)COCC=1C=CC=CC=1)CC)[C@@H]1O[C@H](C)[C@@H](O)[C@H](N(C)C)[C@H]1O XGULBQUJRQPLOG-OOOULUNWSA-N 0.000 claims description 2
- AYEKOFBPNLCAJY-UHFFFAOYSA-O thiamine pyrophosphate Chemical compound CC1=C(CCOP(O)(=O)OP(O)(O)=O)SC=[N+]1CC1=CN=C(C)N=C1N AYEKOFBPNLCAJY-UHFFFAOYSA-O 0.000 claims description 2
- 230000007812 deficiency Effects 0.000 abstract description 2
- 238000007711 solidification Methods 0.000 description 7
- 230000008023 solidification Effects 0.000 description 7
- 241001669679 Eleotris Species 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/14—Glass
-
- 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
- E01B9/68—Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair
- E01B9/681—Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair characterised by the material
- E01B9/683—Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair characterised by the material layered or composite
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2205/00—Electrical insulation of railway track parts
Abstract
Description
Claims (6)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810538067.9A CN108677625A (zh) | 2016-05-31 | 2016-05-31 | 一种绝缘弹性垫片 |
CN201610376596.4A CN105907032B (zh) | 2016-05-31 | 2016-05-31 | 一种高铁钢轨绝缘弹性垫片 |
CN201711264483.6A CN107841089A (zh) | 2016-05-31 | 2016-05-31 | 一种玻璃纤维增强聚氨酯 |
CN201711264633.3A CN107936531A (zh) | 2016-05-31 | 2016-05-31 | 一种玻璃纤维增强聚氨酯的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610376596.4A CN105907032B (zh) | 2016-05-31 | 2016-05-31 | 一种高铁钢轨绝缘弹性垫片 |
Related Child Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711264483.6A Division CN107841089A (zh) | 2016-05-31 | 2016-05-31 | 一种玻璃纤维增强聚氨酯 |
CN201810538067.9A Division CN108677625A (zh) | 2016-05-31 | 2016-05-31 | 一种绝缘弹性垫片 |
CN201711264633.3A Division CN107936531A (zh) | 2016-05-31 | 2016-05-31 | 一种玻璃纤维增强聚氨酯的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105907032A CN105907032A (zh) | 2016-08-31 |
CN105907032B true CN105907032B (zh) | 2018-05-04 |
Family
ID=56742865
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711264633.3A Withdrawn CN107936531A (zh) | 2016-05-31 | 2016-05-31 | 一种玻璃纤维增强聚氨酯的制备方法 |
CN201810538067.9A Withdrawn CN108677625A (zh) | 2016-05-31 | 2016-05-31 | 一种绝缘弹性垫片 |
CN201610376596.4A Active CN105907032B (zh) | 2016-05-31 | 2016-05-31 | 一种高铁钢轨绝缘弹性垫片 |
CN201711264483.6A Withdrawn CN107841089A (zh) | 2016-05-31 | 2016-05-31 | 一种玻璃纤维增强聚氨酯 |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711264633.3A Withdrawn CN107936531A (zh) | 2016-05-31 | 2016-05-31 | 一种玻璃纤维增强聚氨酯的制备方法 |
CN201810538067.9A Withdrawn CN108677625A (zh) | 2016-05-31 | 2016-05-31 | 一种绝缘弹性垫片 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711264483.6A Withdrawn CN107841089A (zh) | 2016-05-31 | 2016-05-31 | 一种玻璃纤维增强聚氨酯 |
Country Status (1)
Country | Link |
---|---|
CN (4) | CN107936531A (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108929531A (zh) * | 2017-05-28 | 2018-12-04 | 毛利 | 一种铁路道岔耐油橡胶垫板及其制备工艺 |
CN110007391A (zh) * | 2019-04-12 | 2019-07-12 | 徐圣最 | 一种聚酰亚胺涂层光纤的低温制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201151851Y (zh) * | 2007-08-21 | 2008-11-19 | 陈舒 | 铁道混凝土枕钢轨下用垫板 |
CN105113341A (zh) * | 2015-09-09 | 2015-12-02 | 同济大学 | 一种轨下垫板结构和制作方法 |
CN206069750U (zh) * | 2016-05-31 | 2017-04-05 | 王翔 | 一种高铁钢轨绝缘弹性垫片 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN88200067U (zh) * | 1988-01-09 | 1988-12-21 | 国家建筑材料工业局南京玻璃纤维研究设计院 | 铁轨轨端玻璃钢复合绝缘垫片 |
DE29706642U1 (de) * | 1997-04-14 | 1997-08-28 | Spreepolymer Gummiwerke Gmbh | Verbundsystem für hochpolymeres elastisches Plattenmaterial und frischem unabgebundenen Beton, insbesondere zur Schwingungsentkopplung und für den Unfallschutz |
KR20010010644A (ko) * | 1999-07-21 | 2001-02-15 | 이영제 | 철도용 레일패드 |
CN1317453C (zh) * | 2003-07-26 | 2007-05-23 | 尹学军 | 弹性垫板 |
GB2472850B (en) * | 2009-08-21 | 2016-06-01 | Pandrol Ltd | Railway rail pad |
CN102532864B (zh) * | 2010-12-07 | 2014-05-28 | 合肥杰事杰新材料股份有限公司 | 一种连续长纤维增强热塑性聚氨酯材料及其制备方法 |
CN203212951U (zh) * | 2012-12-31 | 2013-09-25 | 王琴兰 | 一种具有两级缓冲的重载垫板 |
CN104725575A (zh) * | 2013-12-23 | 2015-06-24 | 常州华科聚合物股份有限公司 | 一种耐冲击环氧乙烯基酯树脂、制备方法及其应用 |
CN104960211B (zh) * | 2015-05-27 | 2017-08-25 | 郑州大学 | Frp筋制备工艺及frp筋制备装置 |
-
2016
- 2016-05-31 CN CN201711264633.3A patent/CN107936531A/zh not_active Withdrawn
- 2016-05-31 CN CN201810538067.9A patent/CN108677625A/zh not_active Withdrawn
- 2016-05-31 CN CN201610376596.4A patent/CN105907032B/zh active Active
- 2016-05-31 CN CN201711264483.6A patent/CN107841089A/zh not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201151851Y (zh) * | 2007-08-21 | 2008-11-19 | 陈舒 | 铁道混凝土枕钢轨下用垫板 |
CN105113341A (zh) * | 2015-09-09 | 2015-12-02 | 同济大学 | 一种轨下垫板结构和制作方法 |
CN206069750U (zh) * | 2016-05-31 | 2017-04-05 | 王翔 | 一种高铁钢轨绝缘弹性垫片 |
Also Published As
Publication number | Publication date |
---|---|
CN107936531A (zh) | 2018-04-20 |
CN107841089A (zh) | 2018-03-27 |
CN105907032A (zh) | 2016-08-31 |
CN108677625A (zh) | 2018-10-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Xinlong Inventor after: Zhang Yong Inventor before: Wang Xiang |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20180410 Address after: 272000 Surabaya County Economic Development Zone, Jining, Shandong Applicant after: SHANDONG INTERCITY RAIL TRANSIT TECHNOLOGY CO.,LTD. Address before: Wuhou District gold Yanlu Chengdu city in Sichuan province 610041 288 2 unit 5 Building No. 2 Applicant before: Wang Xiang |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 272000 West of Shenghe Road and South of Quanxing Road, Economic Development Zone, Sishui County, Jining City, Shandong Province Patentee after: Shandong Intercity Rail Transit Technology Co.,Ltd. Address before: 272000 Economic Development Zone, Sishui County, Jining City, Shandong Province Patentee before: SHANDONG INTERCITY RAIL TRANSIT TECHNOLOGY CO.,LTD. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A type of high-speed rail insulation elastic gasket Effective date of registration: 20230412 Granted publication date: 20180504 Pledgee: China postal savings bank, Surabaya County branch, Limited by Share Ltd. Pledgor: Shandong Intercity Rail Transit Technology Co.,Ltd. Registration number: Y2023980037834 |