CN103573775A - Anti-play terminal stud of hollow reactor - Google Patents
Anti-play terminal stud of hollow reactor Download PDFInfo
- Publication number
- CN103573775A CN103573775A CN201210284066.9A CN201210284066A CN103573775A CN 103573775 A CN103573775 A CN 103573775A CN 201210284066 A CN201210284066 A CN 201210284066A CN 103573775 A CN103573775 A CN 103573775A
- Authority
- CN
- China
- Prior art keywords
- terminal stud
- connection bolt
- hollow reactor
- air reactor
- stud
- 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 relates to an anti-play terminal stud of a hollow reactor. The terminal stud is arranged in a hollow reactor shell and is cylindrical; one end of the terminal stud is fixedly welded with a limiting block; a semicircular limiting groove which is matched with the limiting block is arranged in the hollow reactor shell. The anti-play terminal stud has a simple structure, and is reliable to use and firm in connection; one limiting block is welded on the stud; one semicircular limiting groove is drilled in the hollow reactor shell; the degree of freedom of rotation of the terminal stud is limited through a limiting principle of the limiting block and the limiting groove; then a circle of rubber seal ring is additionally arranged at the outer end of the terminal stud, so that the terminal stud is stabilized by increasing the friction force.
Description
Technical field
The present invention relates to a kind of connection bolt, relate in particular to a kind of air reactor Anti-moving connection bolt.
Background technique
Conventional air reactor Binding post/stud is pure column type, after connecting with air reactor shell, when external cabling, all likely by transfer that wiring screw rod drives, often uncontrollable and locking after inner lead connects, so the play of wiring screw rod may cause inner lead loosening, seriously can come off, and causes equipment normally to move, if output terminal comes off, metalwork is fallen into coil and can be caused coil discharge or burn phenomenon, and cause serious accident, impact can not be ignored.
Summary of the invention
The present invention provides a kind of air reactor simple in structure, that use reliably, be connected firmly to put play connection bolt in order to overcome the above problems.
Technological scheme of the present invention is: described connection bolt is arranged in air reactor housing, described connection bolt is cylindric, described connection bolt one end is welded and fixed a limiting stopper, is provided with the semicircle restraining groove suitable with limiting stopper in described air reactor housing.
Described connection bolt one end is provided with step circle, and it is upper that described limiting stopper is welded on step circle, and described step circle is provided with packing ring, and step circle is provided with rubber seal for one week.
The present invention is simple in structure, use is reliable, be connected firmly, on bolt, weld a limiting stopper, in air reactor housing, bore the restraining groove of a semicircle, by the spacing principle of limiting stopper and restraining groove, the rotary freedom of restriction Binding post/stud, in wiring screw rod outer end, increase again by a circle rubber seal, utilize increasing friction force to stablize connection bolt.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is mounting structure schematic diagram of the present invention.
In figure, 1 is connection bolt, the 2nd, and step circle, the 3rd, limiting stopper, the 4th, air reactor housing, the 5th, rubber seal, the 6th, packing ring.
Embodiment
Air reactor Anti-moving connection bolt, described connection bolt 1 is arranged in air reactor housing 4, described connection bolt 1 is cylindric, described connection bolt 1 one end is welded and fixed a limiting stopper 3, in described air reactor housing 4, be provided with the semicircle restraining groove suitable with limiting stopper 3, described connection bolt 1 one end is provided with step circle 2, and described limiting stopper 3 is welded on step circle 2, described step circle 2 is provided with packing ring 6, and step circle is provided with rubber seal 5 for 2 one weeks.
Claims (2)
1. air reactor Anti-moving connection bolt, described connection bolt is arranged in air reactor housing, it is characterized in that: described connection bolt is cylindric, described connection bolt one end is welded and fixed a limiting stopper, is provided with the semicircle restraining groove suitable with limiting stopper in described air reactor housing.
2. air reactor Anti-moving connection bolt according to claim 1, it is characterized in that: described connection bolt one end is provided with step circle, it is upper that described limiting stopper is welded on step circle, and described step circle is provided with packing ring, and step circle is provided with rubber seal for one week.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210284066.9A CN103573775A (en) | 2012-08-11 | 2012-08-11 | Anti-play terminal stud of hollow reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210284066.9A CN103573775A (en) | 2012-08-11 | 2012-08-11 | Anti-play terminal stud of hollow reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103573775A true CN103573775A (en) | 2014-02-12 |
Family
ID=50046289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210284066.9A Pending CN103573775A (en) | 2012-08-11 | 2012-08-11 | Anti-play terminal stud of hollow reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103573775A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107605912A (en) * | 2017-10-27 | 2018-01-19 | 江苏昊嘉不锈钢标准件有限公司 | A kind of check bolt of special improved structure |
| CN115188502A (en) * | 2022-05-11 | 2022-10-14 | 中国原子能科学研究院 | Fixing and anti-loosening device and method and tape box fuel assembly |
-
2012
- 2012-08-11 CN CN201210284066.9A patent/CN103573775A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107605912A (en) * | 2017-10-27 | 2018-01-19 | 江苏昊嘉不锈钢标准件有限公司 | A kind of check bolt of special improved structure |
| CN115188502A (en) * | 2022-05-11 | 2022-10-14 | 中国原子能科学研究院 | Fixing and anti-loosening device and method and tape box fuel assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140212 |