CN202468649U - 一种内胀式防松脱螺栓 - Google Patents
一种内胀式防松脱螺栓 Download PDFInfo
- Publication number
- CN202468649U CN202468649U CN2012200758595U CN201220075859U CN202468649U CN 202468649 U CN202468649 U CN 202468649U CN 2012200758595 U CN2012200758595 U CN 2012200758595U CN 201220075859 U CN201220075859 U CN 201220075859U CN 202468649 U CN202468649 U CN 202468649U
- Authority
- CN
- China
- Prior art keywords
- expansion
- bolt
- hole
- plug
- nut
- 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.)
- Expired - Fee Related
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
- 229910052742 iron Inorganic materials 0.000 description 6
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Landscapes
- Dowels (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012200758595U CN202468649U (zh) | 2012-03-02 | 2012-03-02 | 一种内胀式防松脱螺栓 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012200758595U CN202468649U (zh) | 2012-03-02 | 2012-03-02 | 一种内胀式防松脱螺栓 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202468649U true CN202468649U (zh) | 2012-10-03 |
Family
ID=46916808
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2012200758595U Expired - Fee Related CN202468649U (zh) | 2012-03-02 | 2012-03-02 | 一种内胀式防松脱螺栓 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202468649U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103994139A (zh) * | 2014-06-06 | 2014-08-20 | 国家电网公司 | 带扭力胀塞的带垫螺母 |
CN111779751A (zh) * | 2020-07-07 | 2020-10-16 | 河北北汽福田汽车部件有限公司 | 一种防松动螺栓结构 |
-
2012
- 2012-03-02 CN CN2012200758595U patent/CN202468649U/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103994139A (zh) * | 2014-06-06 | 2014-08-20 | 国家电网公司 | 带扭力胀塞的带垫螺母 |
CN111779751A (zh) * | 2020-07-07 | 2020-10-16 | 河北北汽福田汽车部件有限公司 | 一种防松动螺栓结构 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN203559487U (zh) | 一种化学锚栓 | |
CN202560769U (zh) | 一种防松螺栓、螺母连接副 | |
CN202468649U (zh) | 一种内胀式防松脱螺栓 | |
CN204900472U (zh) | 一种螺栓 | |
CN204512120U (zh) | 连接销轴 | |
CN202468641U (zh) | 一种防松脱螺栓 | |
CN202882790U (zh) | 加强型螺杆钻具防掉接头结构 | |
CN203560242U (zh) | 沉头型自扩孔膨胀锚栓 | |
CN204267473U (zh) | 一种水泥螺栓 | |
CN203926274U (zh) | 一种能自切底与反扣力机构相结合的机械锚栓 | |
CN204477020U (zh) | 一种六角螺栓 | |
CN210637345U (zh) | 一种矿山机械的螺杆结构 | |
CN204878212U (zh) | 一种分体式钻尾螺钉 | |
CN203257845U (zh) | 用于模型上零件与零件相结合的紧固螺套 | |
CN201963689U (zh) | 一种塔吊螺栓 | |
CN206830615U (zh) | 一种基于圆锥面分布螺纹的防松螺母 | |
CN201835389U (zh) | 锚固螺栓 | |
CN204711974U (zh) | 一种断接头取拔器 | |
CN204213145U (zh) | 盘、轴类零件连接采用的螺栓套件 | |
CN206092635U (zh) | 膨胀螺栓 | |
CN206035979U (zh) | 一种新型膨胀螺栓 | |
CN104948556A (zh) | 一种密封性好且替换强的钻尾螺钉 | |
CN203926270U (zh) | 一种能自切底的机械锚栓 | |
CN204387063U (zh) | 一种自带保护帽式螺母 | |
CN202194903U (zh) | 便于安装的膨胀螺栓 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: HEBEI ELECTRIC POWER CORPORATION ELECTRIC POWER RE Free format text: FORMER OWNER: HEBEI ELECTRIC POWER RESEARCH INSTITUTE Effective date: 20130320 Owner name: STATE ELECTRIC NET CROP. HEBEI ELECTRIC POWER CONS Effective date: 20130320 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130320 Address after: 050021 Shijiazhuang Province, Yuhua Province Sports street, South Street, No. 238, No. Patentee after: Electric Power Research Institute of Hebei Electric Power Corporation Patentee after: State Grid Corporation of China Patentee after: Hebei Electric Power Construction & Adjustment Research Institute Address before: 050021 No. 238 South Sports street, Hebei, Shijiazhuang Patentee before: Hebei Electric Power Research Institute |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20160302 |
|
CF01 | Termination of patent right due to non-payment of annual fee |