CN2347795Y - 轮对退轮心装置 - Google Patents
轮对退轮心装置 Download PDFInfo
- Publication number
- CN2347795Y CN2347795Y CN 98231835 CN98231835U CN2347795Y CN 2347795 Y CN2347795 Y CN 2347795Y CN 98231835 CN98231835 CN 98231835 CN 98231835 U CN98231835 U CN 98231835U CN 2347795 Y CN2347795 Y CN 2347795Y
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- wheel
- balance plate
- backing plate
- utility
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- 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.)
- Expired - Lifetime
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- 238000000034 method Methods 0.000 claims abstract description 7
- 230000000295 complement effect Effects 0.000 claims description 4
- 230000003137 locomotive effect Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 206010024453 Ligament sprain Diseases 0.000 abstract 1
- 208000010040 Sprains and Strains Diseases 0.000 abstract 1
- 241000282376 Panthera tigris Species 0.000 description 3
- 244000138939 Ricinodendron heudelotii Species 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
Description
Claims (1)
- 一种轮对退轮心装置,它有一套液压机构,其特征在于:它还由平衡板、2~6根拉杆、垫板组成,平衡板为园形,边缘开有2~6个大小相同的孔,每个孔之间的弧线距离相等,拉杆的两端有螺纹,拉杆一端穿过平衡板上相应的孔通过与该螺纹相匹配的螺母固定在平衡板上,另一端穿过轮对轮心辐板上对应的工艺孔通过与该螺纹相匹配的螺母固定在轮心上,垫板为园形,边缘略为向上突起,其内径略大于轮轴端外径,垫板的突起边缘朝下平扣在竖立的轮对轮轴上端面,液压机构为一个油压千斤顶,该油压千斤顶水平座放在垫板的上端面,而它的顶端与平衡板的下端面紧紧相贴。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 98231835 CN2347795Y (zh) | 1998-12-17 | 1998-12-17 | 轮对退轮心装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 98231835 CN2347795Y (zh) | 1998-12-17 | 1998-12-17 | 轮对退轮心装置 |
Publications (1)
Publication Number | Publication Date |
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CN2347795Y true CN2347795Y (zh) | 1999-11-10 |
Family
ID=33981056
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 98231835 Expired - Lifetime CN2347795Y (zh) | 1998-12-17 | 1998-12-17 | 轮对退轮心装置 |
Country Status (1)
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CN (1) | CN2347795Y (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101559700B (zh) * | 2008-04-15 | 2010-10-06 | 中国北车集团大同电力机车有限责任公司 | 铁路机车轮对组装工艺 |
CN103465727A (zh) * | 2013-09-12 | 2013-12-25 | 北京二七轨道交通装备有限责任公司 | 拔轮装置 |
CN104646916A (zh) * | 2013-11-18 | 2015-05-27 | 中船桂江造船有限公司 | 螺旋桨拆装方法 |
-
1998
- 1998-12-17 CN CN 98231835 patent/CN2347795Y/zh not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101559700B (zh) * | 2008-04-15 | 2010-10-06 | 中国北车集团大同电力机车有限责任公司 | 铁路机车轮对组装工艺 |
CN103465727A (zh) * | 2013-09-12 | 2013-12-25 | 北京二七轨道交通装备有限责任公司 | 拔轮装置 |
WO2015035731A1 (zh) * | 2013-09-12 | 2015-03-19 | 北京二七轨道交通装备有限责任公司 | 拔轮装置 |
RU2628283C1 (ru) * | 2013-09-12 | 2017-08-15 | СиАрАрСи БЕЙДЖИНГ ЭРЦИ ЛОКОМОУТИВ КО., ЛТД. | Устройство для демонтажа колеса |
CN104646916A (zh) * | 2013-11-18 | 2015-05-27 | 中船桂江造船有限公司 | 螺旋桨拆装方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: ZHUZHOU ELECTRIC LOCOMOTIVE FACTORY, CHINA NANCHE Free format text: FORMER NAME OR ADDRESS: ZHUZHOU ELECTRIC LOCOMOTIVE PLANT |
|
CP03 | Change of name, title or address |
Address after: Zhuzhou Hunan Tian Xin, zip code: 412001 Patentee after: Zhuzhou Electrical Locomotive Plant, Chinese Nanche Group Address before: Zhuzhou Tian Tian Zhuzhou electric locomotive factory, Hunan, China: 412001 Patentee before: Zhuzhou Electric Locomotive Plant |
|
C56 | Change in the name or address of the patentee |
Owner name: ZHUZHOU ELECTRIC LOCOMOTIVE CO., LTD., NANCHE GROU Free format text: FORMER NAME OR ADDRESS: ZHUZHOU ELECTRIC LOCOMOTIVE FACTORY, CHINA NANCHE GROUP |
|
CP01 | Change in the name or title of a patent holder |
Address after: Zhuzhou Hunan Tian Xin, zip code: 412001 Patentee after: Zhuzhou Electric Power Locomotive Co., Ltd., China Nanche Group Address before: Zhuzhou Hunan Tian Xin, zip code: 412001 Patentee before: Zhuzhou Electrical Locomotive Plant, Chinese Nanche Group |
|
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Zhuzhou Hunan Tian Xin, zip code: 412001 Patentee after: South Locomotive & Rolling Stock Zhuzhou Power Car Co., Ltd. Address before: Zhuzhou Hunan Tian Xin, zip code: 412001 Patentee before: Zhuzhou Electric Power Locomotive Co., Ltd., China Nanche Group |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term | ||
C56 | Change in the name or address of the patentee |
Owner name: SOUTH CAR ZHUZHOU ELECTRIC LOCOMOTIVE CO. Free format text: FORMER NAME: ZHUZHOU ELECTRIC LOCOMOTIVE CO., LTD., NANCHE GROUP, CHINA |