CN104775335B - 一种护轨 - Google Patents
一种护轨 Download PDFInfo
- Publication number
- CN104775335B CN104775335B CN201510191974.7A CN201510191974A CN104775335B CN 104775335 B CN104775335 B CN 104775335B CN 201510191974 A CN201510191974 A CN 201510191974A CN 104775335 B CN104775335 B CN 104775335B
- Authority
- CN
- China
- Prior art keywords
- jack
- guard rail
- support bar
- screw
- open section
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B7/00—Switches; Crossings
- E01B7/20—Safety means for switches, e.g. switch point protectors, auxiliary or guiding rail members
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B5/00—Rails; Guard rails; Distance-keeping means for them
- E01B5/18—Guard rails; Connecting, fastening or adjusting means therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510191974.7A CN104775335B (zh) | 2015-04-17 | 2015-04-17 | 一种护轨 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510191974.7A CN104775335B (zh) | 2015-04-17 | 2015-04-17 | 一种护轨 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104775335A CN104775335A (zh) | 2015-07-15 |
CN104775335B true CN104775335B (zh) | 2016-09-14 |
Family
ID=53617079
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510191974.7A Active CN104775335B (zh) | 2015-04-17 | 2015-04-17 | 一种护轨 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104775335B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110761134A (zh) * | 2018-07-25 | 2020-02-07 | 浙江德盛铁路器材股份有限公司 | 一种护轨加工方法 |
CN112941977B (zh) * | 2021-04-13 | 2023-02-03 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | 一种单开道岔侧向护轨 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN86100434B (zh) * | 1986-01-26 | 1987-10-21 | 鞍山钢铁公司 | 高锰钢整铸复合护轨 |
CN2306252Y (zh) * | 1997-10-18 | 1999-02-03 | 关铁 | 无缝线路辙叉用传力翼轨 |
CN2372353Y (zh) * | 1999-02-26 | 2000-04-05 | 刘语冰 | 连接在钢轨上无螺栓可调式护轨 |
MX2010008986A (es) * | 2010-06-08 | 2011-12-15 | Arturo Alvaro Ortiz Rivas | Ensamble de herrajes de cambio de via ferrea con empaque mejorado para insertos de sapo. |
CN202072990U (zh) * | 2011-05-12 | 2011-12-14 | 哈尔滨铁路局工业总公司齐齐哈尔工务机械厂 | 合金钢钢轨组合式钝角辙叉 |
CN202164510U (zh) * | 2011-06-09 | 2012-03-14 | 宣化钢铁集团有限责任公司 | 一种铁水罐车运行的铁路防脱护轨 |
AT14064U1 (de) * | 2013-06-27 | 2015-03-15 | Voestalpine Weichensysteme Gmbh | Doppelherzstück für Gleiskreuzungen |
-
2015
- 2015-04-17 CN CN201510191974.7A patent/CN104775335B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN104775335A (zh) | 2015-07-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
EXSB | Decision made by sipo to initiate substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder |
Address after: 536017 the Guangxi Zhuang Autonomous Region Yingpan Beihai port city of Tieshan Zhen Lu Tang neighborhood Patentee after: Lu Zhiwen Address before: Shanglin County of Nanning City, the Guangxi Zhuang Autonomous Region Town, No. 12 bright 530501 Patentee before: Lu Zhiwen |
|
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: 546100 standard workshop area a, Xingbin District, Laiwu second level road, Xingbin District, Laibin City, Guangxi Zhuang Autonomous Region Patentee after: Lu Zhiwen Address before: 536017 the Guangxi Zhuang Autonomous Region Yingpan Beihai port city of Tieshan Zhen Lu Tang neighborhood Patentee before: Lu Zhiwen |
|
CP02 | Change in the address of a patent holder |