DE202023102544U1 - Vorrichtung zum Überwachen der Schienentemperatur und der inneren Spannung einer Stahlschiene während eines Spannungsfreisetzungsvorgangs - Google Patents
Vorrichtung zum Überwachen der Schienentemperatur und der inneren Spannung einer Stahlschiene während eines Spannungsfreisetzungsvorgangs Download PDFInfo
- Publication number
- DE202023102544U1 DE202023102544U1 DE202023102544.7U DE202023102544U DE202023102544U1 DE 202023102544 U1 DE202023102544 U1 DE 202023102544U1 DE 202023102544 U DE202023102544 U DE 202023102544U DE 202023102544 U1 DE202023102544 U1 DE 202023102544U1
- Authority
- DE
- Germany
- Prior art keywords
- steel rail
- rail
- temperature
- internal stress
- stress
- 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.)
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Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 64
- 239000010959 steel Substances 0.000 title claims abstract description 64
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000012544 monitoring process Methods 0.000 title claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 238000001179 sorption measurement Methods 0.000 claims abstract description 7
- 230000003321 amplification Effects 0.000 claims abstract description 3
- 238000003199 nucleic acid amplification method Methods 0.000 claims abstract description 3
- 238000012545 processing Methods 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 238000005259 measurement Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 5
- 230000002776 aggregation Effects 0.000 description 3
- 238000004220 aggregation Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L25/00—Testing or calibrating of apparatus for measuring force, torque, work, mechanical power, or mechanical efficiency
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/14—Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K5/00—Measuring temperature based on the expansion or contraction of a material
- G01K5/48—Measuring temperature based on the expansion or contraction of a material the material being a solid
- G01K5/50—Measuring temperature based on the expansion or contraction of a material the material being a solid arranged for free expansion or contraction
- G01K5/52—Measuring temperature based on the expansion or contraction of a material the material being a solid arranged for free expansion or contraction with electrical conversion means for final indication
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221115506.3U CN217560830U (zh) | 2022-05-11 | 2022-05-11 | 一种应力放散作业钢轨轨温与内应力监测装置 |
| CN202221115506.3 | 2022-05-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE202023102544U1 true DE202023102544U1 (de) | 2023-06-14 |
Family
ID=83474552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE202023102544.7U Active DE202023102544U1 (de) | 2022-05-11 | 2023-05-11 | Vorrichtung zum Überwachen der Schienentemperatur und der inneren Spannung einer Stahlschiene während eines Spannungsfreisetzungsvorgangs |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN217560830U (zh) |
| DE (1) | DE202023102544U1 (zh) |
| WO (1) | WO2023216905A1 (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN217560830U (zh) * | 2022-05-11 | 2022-10-11 | 中铁上海工程局集团(苏州)轨道交通科技研究院有限公司 | 一种应力放散作业钢轨轨温与内应力监测装置 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006030076A (ja) * | 2004-07-20 | 2006-02-02 | Central Japan Railway Co | ロングレール軸応力測定装置 |
| CN102877385B (zh) * | 2012-10-16 | 2015-04-22 | 哈尔滨安通测控技术开发有限公司 | 基于钢轨纵向力零应力轨温测量装置的无缝线路钢轨零应力轨温测量方法 |
| CN202863475U (zh) * | 2012-11-13 | 2013-04-10 | 中国神华能源股份有限公司 | 一种无缝线路锁定轨温监控系统 |
| CN202865710U (zh) * | 2012-11-13 | 2013-04-10 | 中国神华能源股份有限公司 | 一种钢轨监控系统 |
| CN203032699U (zh) * | 2012-11-15 | 2013-07-03 | 四川澄观电子技术有限公司 | 一种钢轨温度应力监测系统 |
| CN107268353B (zh) * | 2017-08-02 | 2019-04-30 | 中国铁道科学研究院铁道建筑研究所 | 铁路无缝线路放散锁定作业方法和装置 |
| CN207395792U (zh) * | 2017-10-27 | 2018-05-22 | 天津动网信息科技有限公司 | 一种新型轨温应力检测装置 |
| CN210134302U (zh) * | 2019-04-02 | 2020-03-10 | 什邡瑞邦机械有限责任公司 | 一种钢轨伸缩调节器监测系统 |
| CN112208570A (zh) * | 2020-09-11 | 2021-01-12 | 兰州远望信息技术有限公司 | 一种铁路轨道锁定温度监测的系统与方法 |
| CN112345095B (zh) * | 2020-11-16 | 2023-05-26 | 山西世恒铁路技术有限公司 | 一种便携式钢轨测温计及其测温系统 |
| CN217560830U (zh) * | 2022-05-11 | 2022-10-11 | 中铁上海工程局集团(苏州)轨道交通科技研究院有限公司 | 一种应力放散作业钢轨轨温与内应力监测装置 |
-
2022
- 2022-05-11 CN CN202221115506.3U patent/CN217560830U/zh active Active
-
2023
- 2023-04-27 WO PCT/CN2023/091233 patent/WO2023216905A1/zh unknown
- 2023-05-11 DE DE202023102544.7U patent/DE202023102544U1/de active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN217560830U (zh) | 2022-10-11 |
| WO2023216905A1 (zh) | 2023-11-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R081 | Change of applicant/patentee |
Owner name: SHANGHAI CIVIL ENGINEERING CO., LTD OF CREC, CN Free format text: FORMER OWNERS: (SUZHOU) RAIL TRANSIT SCIENCE AND TECHNOLOGY RESEARCH INSTITUTE CO., LTD SHANGHAI CIVIL ENGINEERING GROUP OF CREC, SUZHOU, CN; HUAHAI ENGINEERING CO., LTD OF CREC SHANGHAI, SHANGHAI, CN Owner name: HUAHAI ENGINEERING CO., LTD OF CREC SHANGHAI, CN Free format text: FORMER OWNERS: (SUZHOU) RAIL TRANSIT SCIENCE AND TECHNOLOGY RESEARCH INSTITUTE CO., LTD SHANGHAI CIVIL ENGINEERING GROUP OF CREC, SUZHOU, CN; HUAHAI ENGINEERING CO., LTD OF CREC SHANGHAI, SHANGHAI, CN Owner name: (SUZHOU) RAIL TRANSIT SCIENCE AND TECHNOLOGY R, CN Free format text: FORMER OWNERS: (SUZHOU) RAIL TRANSIT SCIENCE AND TECHNOLOGY RESEARCH INSTITUTE CO., LTD SHANGHAI CIVIL ENGINEERING GROUP OF CREC, SUZHOU, CN; HUAHAI ENGINEERING CO., LTD OF CREC SHANGHAI, SHANGHAI, CN |
|
| R081 | Change of applicant/patentee |
Owner name: SHANGHAI CIVIL ENGINEERING CO., LTD OF CREC, CN Free format text: FORMER OWNERS: (SUZHOU) RAIL TRANSIT SCIENCE AND TECHNOLOGY RESEARCH INSTITUTE CO., LTD SHANGHAI CIVIL ENGINEERING GROUP OF CREC, SUZHOU, CN; HUAHAI ENGINEERING CO., LTD OF CREC SHANGHAI, SHANGHAI, CN; SHANGHAI CIVIL ENGINEERING CO., LTD OF CREC, SHANGHAI, CN Owner name: HUAHAI ENGINEERING CO., LTD OF CREC SHANGHAI, CN Free format text: FORMER OWNERS: (SUZHOU) RAIL TRANSIT SCIENCE AND TECHNOLOGY RESEARCH INSTITUTE CO., LTD SHANGHAI CIVIL ENGINEERING GROUP OF CREC, SUZHOU, CN; HUAHAI ENGINEERING CO., LTD OF CREC SHANGHAI, SHANGHAI, CN; SHANGHAI CIVIL ENGINEERING CO., LTD OF CREC, SHANGHAI, CN Owner name: (SUZHOU) RAIL TRANSIT SCIENCE AND TECHNOLOGY R, CN Free format text: FORMER OWNERS: (SUZHOU) RAIL TRANSIT SCIENCE AND TECHNOLOGY RESEARCH INSTITUTE CO., LTD SHANGHAI CIVIL ENGINEERING GROUP OF CREC, SUZHOU, CN; HUAHAI ENGINEERING CO., LTD OF CREC SHANGHAI, SHANGHAI, CN; SHANGHAI CIVIL ENGINEERING CO., LTD OF CREC, SHANGHAI, CN |
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| R207 | Utility model specification |