CN108626234A - 一种核电用防松螺栓 - Google Patents
一种核电用防松螺栓 Download PDFInfo
- Publication number
- CN108626234A CN108626234A CN201810669666.4A CN201810669666A CN108626234A CN 108626234 A CN108626234 A CN 108626234A CN 201810669666 A CN201810669666 A CN 201810669666A CN 108626234 A CN108626234 A CN 108626234A
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- CN
- China
- Prior art keywords
- nut
- screw
- cross
- nuclear power
- loosening
- 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.)
- Granted
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- 230000007423 decrease Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 abstract description 4
- 238000007906 compression Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
- F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
- F16B39/284—Locking by means of elastic deformation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
- F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
- F16B39/34—Locking by deformable inserts or like parts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
- Clamps And Clips (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810669666.4A CN108626234B (zh) | 2018-06-26 | 2018-06-26 | 一种核电用防松螺栓 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810669666.4A CN108626234B (zh) | 2018-06-26 | 2018-06-26 | 一种核电用防松螺栓 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108626234A true CN108626234A (zh) | 2018-10-09 |
| CN108626234B CN108626234B (zh) | 2024-10-11 |
Family
ID=63688322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810669666.4A Active CN108626234B (zh) | 2018-06-26 | 2018-06-26 | 一种核电用防松螺栓 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108626234B (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108980196A (zh) * | 2018-10-22 | 2018-12-11 | 新昌县华雄机械有限公司 | 一种电动床的床板连接结构 |
| CN110081061A (zh) * | 2019-04-25 | 2019-08-02 | 江苏海纬集团有限公司 | 核电用金属紧固件 |
| CN114754055A (zh) * | 2022-03-18 | 2022-07-15 | 汕头经济特区超艺螺丝工业有限公司 | 一种汽车用耐高温圆三角型防松螺柱及其滚牙工艺 |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2077056U (zh) * | 1990-05-16 | 1991-05-15 | 陆正家 | 倒锁螺栓 |
| JP2001065533A (ja) * | 1999-09-01 | 2001-03-16 | Nishioka Byora Kk | 緩み防止ボルト |
| KR200335784Y1 (ko) * | 2003-09-25 | 2003-12-11 | 박경진 | 앵커볼트 |
| CN104454909A (zh) * | 2014-11-12 | 2015-03-25 | 常州市新西华亚工具有限公司 | 振动电动机底座连接装置 |
| CN204458766U (zh) * | 2015-01-30 | 2015-07-08 | 李纪明 | 一种立体锁紧防松螺栓组 |
| CN105960537A (zh) * | 2014-02-06 | 2016-09-21 | 罗金波特株式会社 | 具备锁紧功能的螺栓 |
| CN106089920A (zh) * | 2016-08-25 | 2016-11-09 | 安徽六方重联机械股份有限公司 | 应力锁紧螺栓 |
| CN208669820U (zh) * | 2018-06-26 | 2019-03-29 | 浙江长瑞精密零部件制造有限公司 | 一种核电用防松螺栓 |
-
2018
- 2018-06-26 CN CN201810669666.4A patent/CN108626234B/zh active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2077056U (zh) * | 1990-05-16 | 1991-05-15 | 陆正家 | 倒锁螺栓 |
| JP2001065533A (ja) * | 1999-09-01 | 2001-03-16 | Nishioka Byora Kk | 緩み防止ボルト |
| KR200335784Y1 (ko) * | 2003-09-25 | 2003-12-11 | 박경진 | 앵커볼트 |
| CN105960537A (zh) * | 2014-02-06 | 2016-09-21 | 罗金波特株式会社 | 具备锁紧功能的螺栓 |
| CN104454909A (zh) * | 2014-11-12 | 2015-03-25 | 常州市新西华亚工具有限公司 | 振动电动机底座连接装置 |
| CN204458766U (zh) * | 2015-01-30 | 2015-07-08 | 李纪明 | 一种立体锁紧防松螺栓组 |
| CN106089920A (zh) * | 2016-08-25 | 2016-11-09 | 安徽六方重联机械股份有限公司 | 应力锁紧螺栓 |
| CN208669820U (zh) * | 2018-06-26 | 2019-03-29 | 浙江长瑞精密零部件制造有限公司 | 一种核电用防松螺栓 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108980196A (zh) * | 2018-10-22 | 2018-12-11 | 新昌县华雄机械有限公司 | 一种电动床的床板连接结构 |
| CN110081061A (zh) * | 2019-04-25 | 2019-08-02 | 江苏海纬集团有限公司 | 核电用金属紧固件 |
| CN114754055A (zh) * | 2022-03-18 | 2022-07-15 | 汕头经济特区超艺螺丝工业有限公司 | 一种汽车用耐高温圆三角型防松螺柱及其滚牙工艺 |
| CN114754055B (zh) * | 2022-03-18 | 2023-12-22 | 汕头经济特区超艺螺丝工业有限公司 | 一种汽车用耐高温圆三角型防松螺柱及其滚牙工艺 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108626234B (zh) | 2024-10-11 |
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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 | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20250120 Address after: 743000 No.8 Xincheng Avenue, circular economy industrial park, Anding District, Dingxi City, Gansu Province Patentee after: DINGXI SHARP HIGH STRENGTH BOLT LTD. Country or region after: China Patentee after: ZHEJIANG CHANGRUI PRECISION PARTS MANUFACTURING Co.,Ltd. Address before: 314300 No. 9, Weiqi Road, industrial park, Tongyuan Town, Haiyan County, Jiaxing City, Zhejiang Province Patentee before: ZHEJIANG CHANGRUI PRECISION PARTS MANUFACTURING Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |