CN101030700A - Self-locking copper-line hexagonal nut - Google Patents
Self-locking copper-line hexagonal nut Download PDFInfo
- Publication number
- CN101030700A CN101030700A CN 200710010854 CN200710010854A CN101030700A CN 101030700 A CN101030700 A CN 101030700A CN 200710010854 CN200710010854 CN 200710010854 CN 200710010854 A CN200710010854 A CN 200710010854A CN 101030700 A CN101030700 A CN 101030700A
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- CN
- China
- Prior art keywords
- bar
- self
- locking
- copper bus
- copper
- 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.)
- Pending
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Abstract
The invention is concerned with a kind of hexagonal copper bus-bar locking-nuts, belonging to machine process field. It relates to whorl hole, and raised lock helical waves on one side of whorl hole. It is fit for switchboard. During the operation, insert the hexagon copper bus-bar locking-nuts into one side of the copper bus-bar, and set copper bus-bar or electronic component at the other side of the copper bus-bar, then tightly revolve the bolt. The hexagonal protruding desk prevents the lock of bolt from the breakage of outside power. If the position is wrong, the bolt can be removed by wrench easily to reuse without wasting. This invention has simple structure and easy operation to be applied in machine field.
Description
Technical field
The present invention relates to a kind of securing member, particularly related to a kind of self-locking copper-line hexagonal nut, belonged to field of mechanical technique.
Background technology
In field of mechanical technique, the application of nut is very extensive, and on the at present domestic switch cubicle industry, copper bar connects and copper bar all is to use plain bolt with the electric device connection, could be fastening at coupled two ends by two-sided construction, bring unnecessary trouble for operations such as installation and maintenance; The application plain bolt is fastening, and the copper bar aperture is greater than the diameter of bolt, thereby makes the copper bar conductive section reduce, and the corresponding increase in cross section when selecting copper bar causes the copper bar waste, has reduced the income of enterprise.
Summary of the invention
The purpose of this invention is to provide a kind of self-locking copper-line hexagonal nut that helps operations such as installation, maintenance, dismounting, be applied in the switch cubicle, only need when maintenance or dismounting to get final product in the operation of switch cubicle one end.
Purpose of the present invention is achieved through the following technical solutions: a kind of self-locking copper-line hexagonal nut, comprise the screwed hole body, and be provided with the locking diagonal pitch of projection at an end of screwed hole body.When needing interface unit, with self-locking copper-line hexagonal nut embedding copper bar one side of this special conductive material, the copper bar opposite side is placed copper bar or electric elements, gets final product with bolted again.As finding behind the inserted num is not the appropriate location, can pull down again with spanner and utilize.
Beneficial effect of the present invention is:
1, adopt the design of hexagonal boss, nut check place is not subjected to the influence of external force and destroys, if find it is not current location after embedding this nut, available spanner is easily pulled down this nut, utilizes again and does not influence its performance, avoids the unnecessary waste of nut.
2, the requirement of safeguarding at the switch cubicle single face and designing only needs when maintenance or dismounting get final product in the operation of switch cubicle one end, wastes the man-hour when having solved two-sided construction and problem such as inconvenient operation.
3, owing to special damascene structures, the use amount of copper bar needn't have been saved greater than the diameter of bolt in the copper bar aperture, has avoided unnecessary waste, has improved the benefit of manufacturing enterprise.
Description of drawings
Fig. 1 is the front view of self-locking copper-line hexagonal nut;
Fig. 2 is the end view of self-locking copper-line hexagonal nut;
Fig. 3 is the vertical view of self-locking copper-line hexagonal nut.
Among the figure: 1, screwed hole body 2, locking diagonal pitch
Embodiment
A kind of self-locking copper-line hexagonal nut comprises screwed hole body 1, is provided with the locking diagonal pitch 2 of projection at an end of screwed hole body 1.
During use, earlier with rubber hammer will this special conductive material self-locking copper-line hexagonal nut embed copper bar one side, the copper bar opposite side is placed copper bar or element, again with fastening the getting final product of bolt screw-in.
The hexagonal boss design of this nut has effectively guaranteed between the copper bar and element connects with the reliable electric between the copper bar, and job security is higher; During operation, as find it is not current location after embedding, available spanner is pulled down, and does not influence its serviceability in the dismounting, can reuse.
Claims (1)
1, a kind of self-locking copper-line hexagonal nut comprises it is characterized in that the body (1) of screwed hole, is provided with the locking diagonal pitch (2) of projection at an end of screwed hole body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710010854 CN101030700A (en) | 2007-04-06 | 2007-04-06 | Self-locking copper-line hexagonal nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710010854 CN101030700A (en) | 2007-04-06 | 2007-04-06 | Self-locking copper-line hexagonal nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101030700A true CN101030700A (en) | 2007-09-05 |
Family
ID=38715842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710010854 Pending CN101030700A (en) | 2007-04-06 | 2007-04-06 | Self-locking copper-line hexagonal nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101030700A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102906940A (en) * | 2010-05-20 | 2013-01-30 | 西门子公司 | Connection element for a switching device |
-
2007
- 2007-04-06 CN CN 200710010854 patent/CN101030700A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102906940A (en) * | 2010-05-20 | 2013-01-30 | 西门子公司 | Connection element for a switching device |
| CN102906940B (en) * | 2010-05-20 | 2016-01-20 | 西门子公司 | For the Connection Element of switching device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |