CN111267673A - 铰链式折弯型定位支座 - Google Patents
铰链式折弯型定位支座 Download PDFInfo
- Publication number
- CN111267673A CN111267673A CN202010070108.3A CN202010070108A CN111267673A CN 111267673 A CN111267673 A CN 111267673A CN 202010070108 A CN202010070108 A CN 202010070108A CN 111267673 A CN111267673 A CN 111267673A
- Authority
- CN
- China
- Prior art keywords
- hoop
- limiting pipe
- support
- positioning column
- bending
- 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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- 238000005452 bending Methods 0.000 title claims abstract description 24
- 230000007547 defect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 10
- 229910000838 Al alloy Inorganic materials 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 101100460844 Mus musculus Nr2f6 gene Proteins 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
- B60M1/00—Power supply lines for contact with collector on vehicle
- B60M1/12—Trolley lines; Accessories therefor
- B60M1/20—Arrangements for supporting or suspending trolley wires, e.g. from buildings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010070108.3A CN111267673A (zh) | 2020-01-21 | 2020-01-21 | 铰链式折弯型定位支座 |
Applications Claiming Priority (1)
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CN202010070108.3A CN111267673A (zh) | 2020-01-21 | 2020-01-21 | 铰链式折弯型定位支座 |
Publications (1)
Publication Number | Publication Date |
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CN111267673A true CN111267673A (zh) | 2020-06-12 |
Family
ID=70993653
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202010070108.3A Pending CN111267673A (zh) | 2020-01-21 | 2020-01-21 | 铰链式折弯型定位支座 |
Country Status (1)
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CN (1) | CN111267673A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112427864A (zh) * | 2020-11-17 | 2021-03-02 | 四川九洲电器集团有限责任公司 | 一种部件焊接变形控制装置及方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106143215A (zh) * | 2016-08-23 | 2016-11-23 | 宝鸡保德利电气设备有限责任公司 | 铰接式限位定位装置 |
CN206664332U (zh) * | 2017-03-07 | 2017-11-24 | 四川龙腾铁路器材有限公司 | 电气化铁路接触网定位管连接结构 |
CN206884800U (zh) * | 2016-12-30 | 2018-01-16 | 铁道第三勘察设计院集团有限公司 | 一种铰链式锻造定位器支座 |
CN209381840U (zh) * | 2018-11-16 | 2019-09-13 | 中国铁路设计集团有限公司 | 一种新型接触网定位立柱装置 |
CN212098522U (zh) * | 2020-01-21 | 2020-12-08 | 宝鸡保德利电气设备有限责任公司 | 铰链式折弯型定位支座 |
-
2020
- 2020-01-21 CN CN202010070108.3A patent/CN111267673A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106143215A (zh) * | 2016-08-23 | 2016-11-23 | 宝鸡保德利电气设备有限责任公司 | 铰接式限位定位装置 |
CN206884800U (zh) * | 2016-12-30 | 2018-01-16 | 铁道第三勘察设计院集团有限公司 | 一种铰链式锻造定位器支座 |
CN206664332U (zh) * | 2017-03-07 | 2017-11-24 | 四川龙腾铁路器材有限公司 | 电气化铁路接触网定位管连接结构 |
CN209381840U (zh) * | 2018-11-16 | 2019-09-13 | 中国铁路设计集团有限公司 | 一种新型接触网定位立柱装置 |
CN212098522U (zh) * | 2020-01-21 | 2020-12-08 | 宝鸡保德利电气设备有限责任公司 | 铰链式折弯型定位支座 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112427864A (zh) * | 2020-11-17 | 2021-03-02 | 四川九洲电器集团有限责任公司 | 一种部件焊接变形控制装置及方法 |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for 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: Lu Haijian Inventor after: Yan Junfang Inventor after: Huang Ting Inventor after: Zhao Siyu Inventor after: Song Weiwei Inventor after: Zhang Xiaohui Inventor after: Zhang Zhao Inventor after: Yan Xiaona Inventor after: Li Haifeng Inventor before: Lu Haijian Inventor before: Yan Junfang Inventor before: Huang Ting Inventor before: Zhao Siyu Inventor before: Song Weiwei Inventor before: Zhang Xiaohui Inventor before: Zhang Zhao Inventor before: Yan Xiaona Inventor before: Li Haifeng |