CN202473626U - A vacuum-electromagnetic-starter-used inserting binding post - Google Patents
A vacuum-electromagnetic-starter-used inserting binding post Download PDFInfo
- Publication number
- CN202473626U CN202473626U CN2012200440239U CN201220044023U CN202473626U CN 202473626 U CN202473626 U CN 202473626U CN 2012200440239 U CN2012200440239 U CN 2012200440239U CN 201220044023 U CN201220044023 U CN 201220044023U CN 202473626 U CN202473626 U CN 202473626U
- Authority
- CN
- China
- Prior art keywords
- conducting rod
- conducting
- binding post
- sleeve pipe
- vacuum
- 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
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Abstract
The utility model discloses a vacuum-electromagnetic-starter-used inserting binding post comprising a conducting rod. The top of conducting rod is connected with a conducting block with a conducting-block-used wire-pressing plate fixed on the top surface. The upper part of the conducting rod is sleeved with a sleeve while the middle part of the sleeve is an annular recess, and the inner wall of the annular recess of the sleeve is contacted with the conducting rod. The vacuum-electromagnetic-starter-used inserting binding post has simple structure and is easy to produce. Such structure is capable of effectively enhancing antiknock performance of the inserting binding post so as to improve safety of the vacuum electromagnetic starter.
Description
Technical field
The utility model relates to the vacuum electromagnetic starter part field, is specially a kind of vacuum electromagnetic starter with inserting the formula binding post.
Background technology
Operational environment is complicated under the ore deposit, is full of various flammable explosive gas, so the electric equipment the ore deposit under generally adopts vacuum electromagnetic starter to control, with the fail safe of electric equipment work under the raising ore deposit.The general employing inserted the formula binding post as electric connecting terminal in the vacuum electromagnetic starter, and the slotting formula binding post of prior art is simple in structure, when needs break off, is difficult for breaking off, and explosion-proof performance is poor, has reduced the fail safe of vacuum electromagnetic starter.
The utility model content
The utility model purpose provides a kind of vacuum electromagnetic starter with inserting the formula binding post, inserts the problem of formula binding post explosion-proof difference to solve prior art.
In order to achieve the above object, the technical scheme that the utility model adopted is:
Vacuum electromagnetic starter includes conducting rod with inserting the formula binding post, and said conducting rod bottom is equipped with nut; It is characterized in that: said conducting rod top is connected with conducting block; Said conducting block end face has the conducting block tension disc that cooperates with the conducting block end face through bolt, is positioned at conducting rod top and is with sleeve pipe, combines closely in said sleeve pipe end face and conducting block bottom surface; Be set to annular recess in the middle of the sleeve pipe, and the inwall of sleeve pipe annular recess is close to conducting rod.
Described vacuum electromagnetic starter is with inserting the formula binding post, and it is characterized in that: said conducting rod bottom is equipped with the insulating cell of being close to the sleeve pipe bottom surface.
The utility model is simple in structure; Be easy to realize, be connected with conducting block on the conducting rod, cooperate with conducting block through the conducting block tension disc and realize the line ball function; Conducting rod top is with sleeve pipe; Be set to annular recess in the middle of the sleeve pipe, when realizing the insulation protection function, can guarantee that conducting rod can break off when needed easily.The utility model can effectively improve the explosion-proof of inserting the formula binding post, and then the fail safe that has improved vacuum electromagnetic starter.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
As shown in Figure 1.Vacuum electromagnetic starter includes conducting rod 1 with inserting the formula binding post, and conducting rod 1 bottom is equipped with nut 2; Conducting rod 1 top is connected with conducting block 3; Conducting block 3 end faces are fixed with the conducting block tension disc 5 that cooperates with conducting block 3 end faces through bolt 4, are positioned at conducting rod 1 top and are with sleeve pipe 6, combine closely in sleeve pipe 6 end faces and conducting block 3 bottom surfaces; Be set to annular recess 7 in the middle of the sleeve pipe 6, and the inwall of sleeve pipe 6 annular recess 7 is close to conducting rod 1.Conducting rod 1 bottom is equipped with the insulating cell 8 of being close to sleeve pipe 6 bottom surfaces.
Claims (2)
1. vacuum electromagnetic starter includes conducting rod with inserting the formula binding post, and said conducting rod bottom is equipped with nut; It is characterized in that: said conducting rod top is connected with conducting block; Said conducting block end face has the conducting block tension disc that cooperates with the conducting block end face through bolt, is positioned at conducting rod top and is with sleeve pipe, combines closely in said sleeve pipe end face and conducting block bottom surface; Be set to annular recess in the middle of the sleeve pipe, and the inwall of sleeve pipe annular recess is close to conducting rod.
2. vacuum electromagnetic starter according to claim 1 is with inserting the formula binding post, and it is characterized in that: said conducting rod bottom is equipped with the insulating cell of being close to the sleeve pipe bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200440239U CN202473626U (en) | 2012-02-11 | 2012-02-11 | A vacuum-electromagnetic-starter-used inserting binding post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200440239U CN202473626U (en) | 2012-02-11 | 2012-02-11 | A vacuum-electromagnetic-starter-used inserting binding post |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202473626U true CN202473626U (en) | 2012-10-03 |
Family
ID=46921769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200440239U Expired - Fee Related CN202473626U (en) | 2012-02-11 | 2012-02-11 | A vacuum-electromagnetic-starter-used inserting binding post |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202473626U (en) |
-
2012
- 2012-02-11 CN CN2012200440239U patent/CN202473626U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20160211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |