CN202103206U - Plug-type connecting device - Google Patents
Plug-type connecting device Download PDFInfo
- Publication number
- CN202103206U CN202103206U CN2011202065568U CN201120206556U CN202103206U CN 202103206 U CN202103206 U CN 202103206U CN 2011202065568 U CN2011202065568 U CN 2011202065568U CN 201120206556 U CN201120206556 U CN 201120206556U CN 202103206 U CN202103206 U CN 202103206U
- Authority
- CN
- China
- Prior art keywords
- plug
- inner cone
- conducting rod
- cone insulator
- jockey
- 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 - Lifetime
Links
- 239000012212 insulator Substances 0.000 claims abstract description 22
- 241001149930 Protura <class> Species 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model provides a plug-type connecting device which mainly solves the problems that the space occupation is large and the mounting is inconvenient when the existing plug-type arrester and plug-type cable connector are connected with an inner cone insulator. The plug-type connecting device is provided with the inner cone insulator, a pluggable piece and a fixed conductive rod. A screw section arranged at one end of the fixed conductive rod is connected with a connecting hole of the inner cone insulator, and a screw section at the other end of the fixed conductive rod can press the inner cone insulator and the pluggable piece firmly by a lock nut, thereby saving the mounting space and ensuring the connection strength.
Description
Technical field
The utility model relates to a kind of plug-in jockey, is specifically related to plug-in lightning arrester and plug-in cable joint.
Background technology
Traditional plug-in lightning arrester and plug-in cable joint are when mounted; Need install with the concentric parallel insertion of inner cone insulator; Since the effect length of lightning arrester, the influence of cable size and cable crooked process radius, and the space that needs is bigger; For the switch cubicle and the narrow and small place of installing space of miniaturization, install very inconvenient.When plug-in lightning arrester and plug-in cable joint needed the side dress, the space that not only needs was bigger, and mechanical strength is installed also was affected.Therefore, in order to address the above problem, the technical staff is employed in plug-in lightning arrester and plug-in cable joint arranged outside adpting flange to increase bonding strength, and this mode has not only improved the cost of product, and installs inconvenient.
Summary of the invention
The utility model provides a kind of plug-in jockey, has mainly solved the problem big, that inconvenience is installed that takes up room when existing plug-in lightning arrester is connected with the inner cone insulator with the plug-in cable joint.
Technical solution of the present invention is:
This plug-in jockey comprises inner cone insulator, plug part and fixing conducting rod, is provided with binding post in the plug part, and inner cone insulator central interior is provided with connecting hole; Fixedly the conducting rod two ends are provided with thread segment; The thread segment that said fixedly conducting rod one end is provided with is connected with the connecting hole of inner cone insulator, and fixedly the thread segment of conducting rod other end setting passes through locking nut after passing binding post, and inner cone insulator and plug part are compressed.
The connecting hole of above-mentioned inner cone insulator central interior setting can be other fixed connection modes such as draw-in groove, taper hole, straight hole; Fixedly the thread segment of conducting rod two ends setting can be other fixed connection modes such as draw-in groove, conehead, straight-bar; Should adopt suitable connected mode when wherein fixedly conducting rod is connected with connecting hole.
The said fixing conducting rod can be processed into the split part of integral piece or fixed connection as requested.
The above-mentioned fixedly conducting rod outer end that is provided with locking nut is connected with the back plug, or back plug and the disposable machine-shaping of plug part.
The utility model has the advantages that:
The plug-in jockey that the utility model provides owing to the parallel connected mode with original plug part and inner cone insulator, and is changed into vertical connection, has effectively saved to connect shared space, has simplified connected mode, and is quick and easy for installation.
Description of drawings
Fig. 1 is the utility model plug-in lightning arrester jockey structural representation;
Fig. 2 is the utility model plug-in cable joint jockey structural representation.
Embodiment
Below in conjunction with accompanying drawing the utility model is detailed:
In conjunction with accompanying drawing 1, this plug-in jockey comprises inner cone insulator 1, plug part 2 and fixing conducting rod 4, is provided with binding post 5 in the plug part 2, and inner cone insulator 1 central interior is provided with connecting hole 3; Fixedly conducting rod 4 two ends are provided with thread segment; Fixedly the thread segment of conducting rod 4 one ends setting is connected with the connecting hole 3 of inner cone insulator 1, and fixedly the thread segment of conducting rod 4 other end settings passes binding post 5 backs through locking nut 6, and inner cone insulator 1 and plug part 2 are compressed; The connecting hole 3 of inner cone insulator 1 central interior setting can be other fixed connection modes such as draw-in groove, taper hole, straight hole; Fixedly the thread segment of conducting rod 4 two ends setting can be other fixed connection modes such as draw-in groove, conehead, straight-bar; Should adopt suitable connected mode when wherein fixedly conducting rod 4 is connected with connecting hole 3.Fixedly conducting rod 4 can be processed into the split part of integral piece or fixed connection as requested.
In installation process; After locking nut 6 has been regulated; Fixedly the exposed parts thread segment of conducting rod 4 is installed back plug 7; To guarantee to plug the electrical insulation properties and the sealing property of part 2, fixedly conducting rod 4, locking nut 6 and back plug 7 threes' connected mode can be draw-in groove, clip etc. other be fixedly connected mode.Back plug 7 can with plug part 2 disposable processing.
In conjunction with accompanying drawing 2, the plug-in lightning arrester among the embodiment 1 is replaced with the plug-in cable joint, connected mode is identical with structure.
Claims (6)
1. plug-in jockey comprises inner cone insulator, plug part and fixing conducting rod, is provided with binding post in the plug part, and it is characterized in that: said inner cone insulator central interior is provided with connecting hole; Fixedly the conducting rod two ends are provided with thread segment; The thread segment that said fixedly conducting rod one end is provided with is connected with the connecting hole of inner cone insulator, and fixedly the thread segment of conducting rod other end setting passes through locking nut after passing binding post, and inner cone insulator and plug part are compressed.
2. plug-in jockey according to claim 1 is characterized in that: the connecting hole of said inner cone insulator central interior setting is draw-in groove, taper hole or straight hole.
3. plug-in jockey according to claim 2 is characterized in that: the thread segment that said fixedly conducting rod two ends are provided with is draw-in groove, conehead or straight-bar.
4. plug-in jockey according to claim 3 is characterized in that: the split part that said fixedly conducting rod is integral piece or fixed connection.
5. according to the described plug-in jockey of claim 1 to 4, it is characterized in that: said plug part is plug-in lightning arrester or plug-in cable joint.
6. plug-in jockey according to claim 5 is characterized in that: the said fixedly conducting rod outer end that is provided with locking nut is connected with the back plug, or back plug and the disposable machine-shaping of plug part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202065568U CN202103206U (en) | 2011-06-17 | 2011-06-17 | Plug-type connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202065568U CN202103206U (en) | 2011-06-17 | 2011-06-17 | Plug-type connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202103206U true CN202103206U (en) | 2012-01-04 |
Family
ID=45389205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202065568U Expired - Lifetime CN202103206U (en) | 2011-06-17 | 2011-06-17 | Plug-type connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202103206U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102623827A (en) * | 2012-04-05 | 2012-08-01 | 张家港友诚科技机电有限公司 | Electric connection structure for electric vehicle |
-
2011
- 2011-06-17 CN CN2011202065568U patent/CN202103206U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102623827A (en) * | 2012-04-05 | 2012-08-01 | 张家港友诚科技机电有限公司 | Electric connection structure for electric vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120104 |