CN103994139B - With the band pad nut of the swollen plug of torsion - Google Patents
With the band pad nut of the swollen plug of torsion Download PDFInfo
- Publication number
- CN103994139B CN103994139B CN201410248726.7A CN201410248726A CN103994139B CN 103994139 B CN103994139 B CN 103994139B CN 201410248726 A CN201410248726 A CN 201410248726A CN 103994139 B CN103994139 B CN 103994139B
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- CN
- China
- Prior art keywords
- swollen plug
- plunger
- hexangle type
- nut
- swollen
- 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
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The invention discloses the band pad nut of the swollen plug of band torsion, form primarily of hexangle type nut, swollen plug and plunger, its hexangle type nut outer installment is hexangle type, inside arranges screw thread, bottom is provided with boss, and swollen plug is arranged on hexangle type nut interior, and swollen plug Center has conical bore, plunger is arranged in the conical bore of swollen plug Center, and hexangle type nut, swollen plug and plunger are on a center line.The present invention not easily loosens, and self-lock ability is strong.The present invention is conducive to mechanically actuated, and operating speed is fast.Simplicity of design of the present invention, easy to manufacture, with low cost.
Description
Technical field
The present invention relates to a kind of nut, particularly relate to a kind of band pad nut with the swollen plug of torsion.
Background technique
Some band pad nuts that existing market is sold are mostly smooth plane, can not self-locking, although band pad nut increases rubbing surface, but easily loosen, what have increases self-lock ability by compression spring, very inconvenient.
Summary of the invention
In order to make up the deficiencies in the prior art, solve the smooth plane of band pad nut, can not self-locking, the problem that band pad nut easily loosens, devises the band pad nut of the swollen plug of band torsion.
The technological scheme that the present invention solves its technical problem can be:
With the band pad nut of the swollen plug of torsion, form primarily of hexangle type nut, swollen plug and plunger, its hexangle type nut outer installment is hexangle type, inside arranges screw thread, bottom is provided with boss, and swollen plug is arranged on hexangle type nut interior, and swollen plug Center has conical bore, plunger is arranged in the conical bore of swollen plug Center, and hexangle type nut, swollen plug and plunger are on a center line.
The technological scheme that the present invention solves its technical problem also can be:
The band pad nut of the described swollen plug of band torsion, swollen plug described in it is made up of conical bore, opening and groove, swollen plug is cylindrical, cylindrical outer is provided with screw thread, and cylindrical central part is provided with conical bore, and cylindrical right side arranges opening, cylinder-shaped top is symmetrical arranged groove up and down, described plunger is conical plunger, and one end that conical plunger is thicker is downward, and the tapering of plunger is consistent with the conical bore tapering of swollen plug Center.
The invention has the beneficial effects as follows:
1, the present invention not easily loosens, and self-lock ability is strong.
2, the present invention is conducive to mechanically actuated, and operating speed is fast.
3, simplicity of design of the present invention, easy to manufacture, with low cost.
Accompanying drawing explanation
Fig. 1 is plan view of the present invention.
Fig. 2 is plan view of the present invention.
Fig. 3 is the swollen plug plan view of the present invention.
Fig. 4 is the swollen plug plan view of the present invention.
Embodiment
In Fig. 1-2, with the band pad nut of the swollen plug of torsion, form primarily of hexangle type nut 1, swollen plug 2 and plunger 3, it is characterized in that: hexangle type nut 1 outer installment is hexangle type, and inside arranges screw thread, and bottom is provided with boss, it is inner that swollen plug 2 is arranged on hexangle type nut 1, swollen plug 2 Center has conical bore, and plunger 3 is arranged in the conical bore of swollen plug 2 Center, and hexangle type nut 1, swollen plug 2 and plunger 3 are on a center line.
In Fig. 3-4, the band pad nut of the swollen plug of band torsion according to claim 1, it is characterized in that: described swollen plug 2 is made up of conical bore 4, opening 5 and groove 6, swollen plug 2 is cylindrical, and cylindrical outer is provided with screw thread, cylindrical central part is provided with conical bore 4, cylindrical right side arranges opening 5, and cylinder-shaped top is symmetrical arranged groove 6 up and down, and described plunger 3 is conical plunger, one end that conical plunger is thicker is downward, and the tapering of plunger 3 is consistent with the conical bore tapering of swollen plug 2 Center.
Claims (1)
1. be with the band pad nut of the swollen plug of torsion, form primarily of hexangle type nut (1), swollen plug (2) and plunger (3), it is characterized in that: hexangle type nut (1) outer installment is hexangle type, inside arranges screw thread, bottom is provided with boss, and it is inner that swollen plug (2) is arranged on hexangle type nut (1), and swollen plug (2) Center has conical bore, plunger (3) is arranged in the conical bore of swollen plug (2) Center, and hexangle type nut (1), swollen plug (2) and plunger (3) are on a center line; Described swollen plug (2) is made up of conical bore (4), opening (5) and groove (6), swollen plug (2) is for cylindrical, cylindrical outer is provided with screw thread, cylindrical central part is provided with conical bore (4), cylindrical right side arranges opening (5), and cylinder-shaped top is symmetrical arranged groove (6) up and down, and described plunger (3) is conical plunger, one end that conical plunger is thicker is downward, and the tapering of plunger (3) is consistent with the conical bore tapering of swollen plug (2) Center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410248726.7A CN103994139B (en) | 2014-06-06 | 2014-06-06 | With the band pad nut of the swollen plug of torsion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410248726.7A CN103994139B (en) | 2014-06-06 | 2014-06-06 | With the band pad nut of the swollen plug of torsion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103994139A CN103994139A (en) | 2014-08-20 |
| CN103994139B true CN103994139B (en) | 2016-03-16 |
Family
ID=51308413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410248726.7A Active CN103994139B (en) | 2014-06-06 | 2014-06-06 | With the band pad nut of the swollen plug of torsion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103994139B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08193610A (en) * | 1994-09-13 | 1996-07-30 | Tokuei Sakai | Locking bar and locking nut |
| JP4822853B2 (en) * | 2006-01-18 | 2011-11-24 | タマホーム 株式会社 | Rebar locker |
| CN202468649U (en) * | 2012-03-02 | 2012-10-03 | 河北省电力研究院 | Inner expansion type anti-loosening bolt |
| CN102852935A (en) * | 2012-09-26 | 2013-01-02 | 中电装备恩翼帕瓦（山东）高压开关有限公司 | Anchor expansion nut |
| CN203879894U (en) * | 2014-06-06 | 2014-10-15 | 国家电网公司 | Washer nut with torsional expansion plug |
-
2014
- 2014-06-06 CN CN201410248726.7A patent/CN103994139B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103994139A (en) | 2014-08-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| ASS | Succession or assignment of patent right |
Owner name: HANDAN POWER SUPPLY BRANCH COMPANY, STATE GRID HEB Free format text: FORMER OWNER: STATE GRID CORPORATION OF CHINA Effective date: 20140904 Free format text: FORMER OWNER: HANDAN POWER SUPPLY BRANCH COMPANY, STATE GRID HEBEI ELECTRIC POWER COMPANY Effective date: 20140904 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100031 XICHENG, BEIJING TO: 056002 HANDAN, HEBEI PROVINCE |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20140904 Address after: 056002 No. 48 Zhonghua North Street, Hebei, Handan Applicant after: Handan Power Supply Branch Company, State Grid Hebei Electric Power Company Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant before: State Grid Corporation of China Applicant before: Handan Power Supply Branch Company, State Grid Hebei Electric Power Company |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160203 Address after: 100017 West Chang'an Avenue, Beijing, No. 86, No. Applicant after: State Grid Corporation of China Applicant after: Handan Power Supply Branch Company, State Grid Hebei Electric Power Company Applicant after: STATE GRID HEBEI GUANGPING COUNTY POWER SUPPLY CO., LTD. Address before: 056002 No. 48 Zhonghua North Street, Hebei, Handan Applicant before: Handan Power Supply Branch Company, State Grid Hebei Electric Power Company |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |