CN205845808U - A kind of cable connector for outdoor switch blade switch - Google Patents
A kind of cable connector for outdoor switch blade switch Download PDFInfo
- Publication number
- CN205845808U CN205845808U CN201620840661.XU CN201620840661U CN205845808U CN 205845808 U CN205845808 U CN 205845808U CN 201620840661 U CN201620840661 U CN 201620840661U CN 205845808 U CN205845808 U CN 205845808U
- Authority
- CN
- China
- Prior art keywords
- joint
- female joint
- male joint
- female
- contact pin
- 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
A kind of cable connector for outdoor switch blade switch that this utility model provides, male joint connects and has downstream cables, described female joint to be provided with upstream cable, be provided with contact pin in described male joint, in described downstream cables is located in receiving hole and electrically connect with contact pin；The inserted block coordinated with contact pin it is provided with in described female joint, jack is offered on described inserted block, it is provided with conducting strip in described jack, upstream cable is electrically connected with contact pin by conducting strip, upstream cable electrically connects with earthing switch blade or disconnecting switch, downstream cables electrically connects with load or transmission line of electricity, when changing earthing switch blade or disconnecting switch, female joint and upstream cable is utilized earthing switch blade or disconnecting switch to be electrically connected with downstream cables easily, when changing earthing switch blade or disconnecting switch, need not downstream cables be transformed or changes, earthing switch blade or disconnecting switch are changed very convenient, substantially increase the replacing efficiency of earthing switch blade or disconnecting switch.
Description
Technical field
This utility model relates to electrical network accessory, particularly relates to a kind of cable connector for outdoor switch blade switch.
Background technology
Along with the coverage of electrical network constantly expands, the application in electrical network of disconnecting switch, earthing switch blade gets more and more.Electricity
In net During Process of Long-term Operation, disconnecting switch, earthing switch blade run the most out of doors, cause the component of disconnecting switch, earthing switch blade
Corrosion, drive mechanism are stuck, and then affect the safe operation of electrical network.For improving the unfailing performance of operation of power networks, it is the most right to need
The distribution component such as disconnecting switch in electrical network, earthing switch blade are replaced.
Disconnecting switch of the prior art, earthing switch blade are directly connected with downstream cables, change disconnecting switch, earthing switch blade
Time, owing to disconnecting switch, earthing switch blade have different models, the length being likely to be due to downstream cables when being embodied as is inadequate,
Cause disconnecting switch, earthing switch blade to need when changing to change together with downstream cables, in turn result in disconnecting switch, ground connection lock
Cutter replacing is difficult, the replacement cycle is long.
Summary of the invention
A kind of cable connector for outdoor switch blade switch that this utility model provides, it is intended to overcome in prior art and apply
Outdoor switch blade in electrical network switchs the deficiency changing difficulty.
In order to solve above-mentioned technical problem, this utility model adopts the following technical scheme that a kind of for outdoor switch blade switch
Cable connector, including male joint and female joint, in described male joint connect have downstream cables, described female joint to be provided with upstream
Cable, described upstream cable jacket is provided with corrugated tube, offers the receiving hole running through male joint, described receiving in described male joint
The axis in hole and the axis coaxle of male joint, be provided with contact pin in described receiving hole, the axis of described contact pin is parallel to male joint
Axis, in described downstream cables is located in receiving hole and electrically connects with contact pin, and described contact pin is fixed on male joint by insulation board
In, described insulation board is between contact pin and downstream cables；The appearance string holes running through female joint is offered in described female joint, described
Hold the axis of string holes and the axis coaxle of female joint, be additionally provided with the inserted block coordinated with contact pin in described appearance string holes, on described inserted block
Offering jack, be provided with conducting strip in described jack, described upstream cable electrically connects with conducting strip, and male joint coordinates with female joint
After, upstream cable is electrically connected with contact pin by conducting strip；This cable connector also includes being locked together male joint with female joint
Locking nut, described male joint is provided with the first external screw thread coordinated with locking nut, and described female joint is provided with and locks
Second external screw thread of nut screw connection.
A kind of optional scheme, described inserted block protrudes female joint along the axis direction of female joint, and male joint is joined with female joint
After conjunction, inserted block stretches into the length radius not less than inserted block of receiving hole, described inserted block is also arranged with and receiving hole interference fit
The 3rd waterproof jacket.Inserted block inserts in receiving hole, and is arranged with the 3rd waterproof jacket on inserted block, and this setting substantially increases electricity
The water resistance of cable joint, thus optimize the serviceability of cable connector.
A kind of optional scheme, described locking nut is provided with the first female thread coordinated with the first external screw thread, described lock
The second female thread coordinated with the second external screw thread it is additionally provided with on jack panel.Locking nut is provided with the first female thread, spiral shell in second
Stricture of vagina, male joint is easy to assembly with female joint, optimizes the serviceability of cable connector.
A kind of optional scheme, described male joint is additionally provided with the first locking downstream cables being locked in male joint
Block, described first latch segment offers the first through hole making downstream cables pass, and described first latch segment is threaded connection
In male joint, being provided with the first waterproof jacket between described downstream cables and the first through hole, described first waterproof jacket is bonded in first
On the sidewall of through hole.First latch segment is for being fixed on male joint by downstream cables, so that downstream cables and contact pin have good
Good switching performance；First waterproof jacket plays waterproof action, optimizes the water resistance of cable connector.
A kind of optional scheme, described female joint is provided with the second latch segment being locked in female joint by upstream cable,
Offering the second through hole making upstream cable pass on described second latch segment, described second latch segment is threadedly attached in mother
On joint, being provided with the second waterproof jacket between described upstream cable and the second through hole, described second waterproof jacket is bonded in the second through hole
Sidewall on.Second latch segment is for being locked at female joint by upstream cable, so that upstream cable and female joint have well
Switching performance；Second waterproof jacket plays waterproof effect, optimizes the water resistance of cable connector.
A kind of optional scheme, described insulation board and male joint are integral type structure；Described inserted block is integrated with female joint
Formula structure.Male joint is connected reliably with insulation board, extends the service life of male joint；Inserted block is connected reliably with female joint, prolongs
Grow the service life of female joint.
Compared with prior art, this utility model provide a kind of for outdoor switch blade switch cable connector, have as
Lower advantage: connecting in male joint and have downstream cables, described female joint to be provided with upstream cable, described upstream cable jacket is provided with ripple
Stricture of vagina pipe, is provided with contact pin in described male joint, in described downstream cables is located in receiving hole and electrically connect with contact pin；Described female joint
Inside being provided with the inserted block coordinated with contact pin, described inserted block offers jack, be provided with conducting strip in described jack, upstream cable passes through
Conducting strip electrically connects with contact pin, and upstream cable electrically connects with earthing switch blade or disconnecting switch, downstream cables and load or power transmission line
Road electrically connects, and changes earthing switch blade or during disconnecting switch, utilize female joint and upstream cable can easily by earthing switch blade or
Disconnecting switch electrically connects with downstream cables, changes earthing switch blade or during disconnecting switch, it is not necessary to downstream cables is transformed or
Changing, earthing switch blade or disconnecting switch are changed very convenient, substantially increase the replacing efficiency of earthing switch blade or disconnecting switch, fall
The low labor intensity of technical staff；
Male joint is locked together by locking nut with female joint, has good conduction between male joint and female joint
Performance, optimizes the serviceability of cable connector.
Accompanying drawing explanation
Accompanying drawing 1 is the sectional view of a kind of cable connector for outdoor switch blade switch of this utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings, a kind of cable connector for outdoor switch blade switch of the present utility model is made furtherly
Bright.As it is shown in figure 1, a kind of cable connector for outdoor switch blade switch, including male joint 1 and female joint 2, described male joint 1
Upper connection has downstream cables 3, and downstream cables 3 connects load or power transmission network, and described female joint 2 is provided with upstream cable 4, upstream electrical
Cable 4 is connected with disconnecting switch or earthing switch blade, is arranged with corrugated tube outside described upstream cable 4, and corrugated tube plays protection upstream electrical
The effect of cable 4, extends the service life of upstream cable 4, improves the stability that electrical network is in operation, and this cable connector is also
Including the locking nut 9 male joint 1 and female joint 2 being locked together, described male joint 1 is provided with and coordinates with locking nut 9
The first external screw thread 10, described female joint 2 is provided with the second external screw thread 11 coordinated with locking nut 9；Locking nut 9 is only arranged
Article one, when female thread coordinates with first external screw thread the 10, second external screw thread 11 simultaneously, need male joint 1 to have higher with female joint 2
Quality of fit, for reducing the manufacturing cost of male joint 1 and female joint 2, described locking nut 9 is provided with and the first external screw thread 10
The first female thread coordinated, described locking nut 9 is additionally provided with the second female thread coordinated with the second external screw thread 11, spiral shell in first
The pitch of stricture of vagina is equal to the pitch of the second female thread, and the diameter of the first female thread is not equal to the diameter of the second female thread, and this setting makes
Obtain male joint 1 easy to assembly with female joint 2, optimize the serviceability of cable connector；
As it is shown in figure 1, offer the receiving hole running through male joint 1 in described male joint 1, the axis of described receiving hole is with public
The axis coaxle of joint 1, is provided with contact pin 5 in described receiving hole, the axis of described contact pin 5 is parallel to the axis of male joint 1, described
In downstream cables 3 is located in receiving hole and electrically connecting with contact pin 5, described contact pin 5 is fixed in male joint 1 by insulation board 6, institute
Stating insulation board 6 between contact pin 5 and downstream cables 3, described insulation board 6 is integral type structure with public plug, to extend male plug
The service life of head；The first latch segment 13 downstream cables 3 being locked in male joint 1 it is additionally provided with in described male joint 1, first
Latch segment 13 is for being locked at male joint 1 by downstream cables 3, so that downstream cables 3 and male joint 1 have good connectivity
Can, described first latch segment 13 offers the first through hole 14 making downstream cables 3 pass, described first latch segment 13 passes through spiral shell
Stricture of vagina is connected in male joint 1, is provided with the first waterproof jacket 15 between described downstream cables 3 and the first through hole 14, described first waterproof
Set 15 is bonded on the sidewall of the first through hole 14, the first waterproof jacket 15 and downstream cables 3 interference fit, so that the first waterproof jacket 15
There is good water resistance；
As it is shown in figure 1, offer the appearance string holes running through female joint 2 in described female joint 2, the axis of described appearance string holes is with female
The axis coaxle of joint 2, is additionally provided with the inserted block 7 coordinated with contact pin 5 in described appearance string holes, inserted block 7 is tied for integral type with female joint 2
Structure, to extend the service life of female joint 2；Offer jack on described inserted block 7, in described jack, be provided with conducting strip 8, conducting strip
8 are bonded in jack, and described upstream cable 4 electrically connects with conducting strip 8, and after male joint 1 coordinates with female joint 2, upstream cable 4 leads to
Cross conducting strip 8 to electrically connect with contact pin 5；Described female joint 2 is provided with the second locking being locked in female joint 2 by upstream cable 4
Block 16, described second latch segment 16 offers the second through hole 17 making upstream cable 4 pass, and described second latch segment 16 passes through
Being threaded in female joint 2, be provided with the second waterproof jacket 18 between described upstream cable 4 and the second through hole 17, described second prevents
Water jacket 18 is bonded on the sidewall of the second through hole 17, the second waterproof jacket 18 and upstream cable 4 interference fit, waterproof to optimize second
The water resistance of set 18；
For improving the water resistance between male joint 1 and female joint 2, as it is shown in figure 1, described inserted block 7 is along the axle of female joint 2
Female joint 2 is protruded in line direction, and after male joint 1 coordinates with female joint 2, inserted block 7 stretches into the length of receiving hole not less than the half of inserted block 7
Footpath, described inserted block 7 is also arranged with the 3rd waterproof jacket 12 with receiving hole interference fit, and the length that inserted block 7 stretches into receiving hole is little
When the radius of inserted block 7, inserted block 7 is shorter with the length of fit of receiving hole, greatly reduces between male joint 1 and female joint 2
Water resistance.
Technique scheme, during concrete using, utilizes female joint 2 and upstream cable 4 i.e. can compensate isolation easily
Distance between switch or earthing switch blade and downstream cables 3, need not when changing earthing switch blade or disconnecting switch transform downstream electrical
Cable 3, earthing switch blade or disconnecting switch are changed convenient.
These are only preferred implementation of the present utility model, it is intended to embody prominent technique effect of the present utility model and excellent
Gesture, is not the restriction to the technical solution of the utility model.Those skilled in the art will appreciate that all are based on this reality
Amendment, change or the substitute technology feature made by new technique content, all should be covered by right appended by this utility model
In requiring the technology category advocated.
Claims (6)
1. the cable connector for outdoor switch blade switch, it is characterised in that: include male joint (1) and female joint (2), described
The upper connection of male joint (1) has downstream cables (3), described female joint (2) to be provided with upstream cable (4), and described upstream cable (4) is outward
Being arranged with corrugated tube, offer the receiving hole running through male joint (1) in described male joint (1), the axis of described receiving hole is with public
The axis coaxle of joint (1), is provided with contact pin (5) in described receiving hole, the axis of described contact pin (5) is parallel to male joint (1)
Axis, in described downstream cables (3) is located in receiving hole and electrically connects with contact pin (5), and described contact pin (5) passes through insulation board (6)
Being fixed in male joint (1), described insulation board (6) is positioned between contact pin (5) and downstream cables (3)；Described female joint is opened in (2)
It is provided with the axis coaxle of the appearance string holes running through female joint (2), the axis of described appearance string holes and female joint (2), in described appearance string holes
It is additionally provided with the inserted block (7) coordinated with contact pin (5), described inserted block (7) offers jack, in described jack, be provided with conducting strip (8),
Described upstream cable (4) electrically connects with conducting strip (8), and after male joint (1) coordinates with female joint (2), upstream cable (4) is by leading
Electricity sheet (8) electrically connects with contact pin (5)；This cable connector also includes locking male joint (1) and female joint (2) being locked together
Nut (9), described male joint (1) is provided with the first external screw thread (10) coordinated with locking nut (9), in described female joint (2)
It is provided with the second external screw thread (11) coordinated with locking nut (9).
A kind of cable connector for outdoor switch blade switch the most according to claim 1, it is characterised in that: described inserted block
(7) axis direction along female joint (2) protrudes female joint (2), and after male joint (1) coordinates with female joint (2), inserted block (7) stretches into
The length of receiving hole, not less than the radius of inserted block (7), described inserted block (7) is also arranged with the 3rd with receiving hole interference fit and prevents
Water jacket (12).
A kind of cable connector for outdoor switch blade switch the most according to claim 1, it is characterised in that: described locking screw
Female (9) are provided with the first female thread coordinated with the first external screw thread (10), described locking nut (9) are additionally provided with and the second outer spiral shell
The second female thread that stricture of vagina (11) coordinates.
A kind of cable connector for outdoor switch blade switch the most according to claim 1, it is characterised in that: described male joint
(1) the first latch segment (13) downstream cables (3) being locked in male joint (1), described first latch segment (13) it are additionally provided with on
On offer the first through hole (14) making downstream cables (3) pass, described first latch segment (13) is threadedly attached in public access
On head (1), between described downstream cables (3) and the first through hole (14), it is provided with the first waterproof jacket (15), described first waterproof jacket
(15) it is bonded on the sidewall of the first through hole (14).
A kind of cable connector for outdoor switch blade switch the most according to claim 4, it is characterised in that: described female joint
(2) the second latch segment (16) being locked in female joint (2) by upstream cable (4) it is provided with, on described second latch segment (16)
Offering the second through hole (17) making upstream cable (4) pass, described second latch segment (16) is threadedly attached in female joint
(2), on, the second waterproof jacket (18), described second waterproof jacket (18) between described upstream cable (4) and the second through hole (17), it are provided with
It is bonded on the sidewall of the second through hole (17).
6., according to a kind of cable connector for outdoor switch blade switch described in claim 1 to 5 any one, its feature exists
In: described insulation board (6) and male joint (1) they are integral type structure；Described inserted block (7) and female joint (2) are integral type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620840661.XU CN205845808U (en) | 2016-08-05 | 2016-08-05 | A kind of cable connector for outdoor switch blade switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620840661.XU CN205845808U (en) | 2016-08-05 | 2016-08-05 | A kind of cable connector for outdoor switch blade switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205845808U true CN205845808U (en) | 2016-12-28 |
Family
ID=57617669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620840661.XU Expired - Fee Related CN205845808U (en) | 2016-08-05 | 2016-08-05 | A kind of cable connector for outdoor switch blade switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205845808U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111002856A (en) * | 2019-12-17 | 2020-04-14 | 重庆国翰能源发展有限公司 | High-power quick-witted liquid cooling circulation system that charges |
-
2016
- 2016-08-05 CN CN201620840661.XU patent/CN205845808U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111002856A (en) * | 2019-12-17 | 2020-04-14 | 重庆国翰能源发展有限公司 | High-power quick-witted liquid cooling circulation system that charges |
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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: 20161228 Termination date: 20200805 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |