CN205583173U - Cable connector - Google Patents
Cable connector Download PDFInfo
- Publication number
- CN205583173U CN205583173U CN201620382130.0U CN201620382130U CN205583173U CN 205583173 U CN205583173 U CN 205583173U CN 201620382130 U CN201620382130 U CN 201620382130U CN 205583173 U CN205583173 U CN 205583173U
- Authority
- CN
- China
- Prior art keywords
- cable
- wire
- pawl
- spring
- overcoat
- 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
Links
- 241000538562 Banjos Species 0.000 claims description 32
- 230000006835 compression Effects 0.000 claims description 13
- 238000007906 compression Methods 0.000 claims description 13
- 239000004020 conductor Substances 0.000 claims description 9
- 210000003462 vein Anatomy 0.000 claims description 7
- 238000003032 molecular docking Methods 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 3
- 208000031481 Pathologic Constriction Diseases 0.000 claims 1
- 210000001215 vagina Anatomy 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 9
- 210000000078 claw Anatomy 0.000 abstract 8
- 210000001503 joint Anatomy 0.000 abstract 5
- 238000010276 construction Methods 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 5
- 238000009933 burial Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Cable Accessories (AREA)
Abstract
The utility model discloses a cable connector, include the arrester and install vault -lacing cable connecting pipe and the fixed plate at the arrester both ends, the vault -lacing cable connecting pipe includes butt joint, wire overcoat and cable overcoat, wire overcoat and cable overcoat are round platform shape structure, the big footpath of wire overcoat end links firmly with butt joint one end, the big footpath of cable overcoat end links firmly with the butt joint other end, be equipped with first spring in the wire overcoat and the wire compresses tightly the claw, it compresses tightly the claw to be equipped with second spring and cable in the cable overcoat, the wire compresses tightly claw and cable and compresses tightly the claw and be round platform shape structure, first spring both ends tops is tightly on butt joint and wire compress tightly the claw, second spring both ends tops is tightly on butt joint and cable compress tightly the claw, the wire compresses tightly to open on the claw has the wire connecting hole, the cable compresses tightly to open on the claw has the cable junction hole. The utility model discloses simple structure, simple to operate, required operation tool is few, has shortened the high altitude construction time, and intensity of labour is little, and the engineering time is short, and the installation risk is low.
Description
Technical field
This utility model relates to a kind of connecting cord junction, especially relates to a kind of by power cable
It is fixed on the cable connector on electric pole cross-arm.
Background technology
At present, on market, the connected mode of aerial cable is much the line using bolt presses cable fixing
Folder, and complete the cable after cable connects and can not be directly anchored on the cross-arm of electric pole, also need
Seal to be installed and the attachment means being fixed on cross-arm, it may also be desirable to installation as required and keep away
Thunder device and grounding device.Using this wire clamp, workmen must complete the connection of cable in high-altitude
Installation with other device is fixed, and completes these operation needs and carries a lot of operation instrument, and at height
Sky completes installation exercise and installs labor intensity greatly, and the engineering time is long, and installation risk is high.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, it is provided that a kind of cable is even
Connecing device, its structure is the simplest, reasonable in design and easy to install, efficiently solves existing cable
Connection wire clamp cable after completing cable connection can not be directly anchored on electric pole cross-arm, in addition it is also necessary to
Seal and the attachment means that is fixed on cross-arm it is installed, and it may also be desirable to installation as required and keep away
Thunder device and the problem of grounding device, action required instrument is few, substantially reduces the work high above the ground time,
Labor intensity is little, and the engineering time is short, and installation risk is low.
For achieving the above object, the technical solution adopted in the utility model is: a kind of cable connector,
It is characterized in that: include leader cable connecting tube, spark gap and fixed plate, described leader cable connects
Pipe is arranged on one end of spark gap, and described fixed plate is arranged on the other end of spark gap, described wire electricity
Cable connecting tube includes banjo fixing butt jointing, wire overcoat and cable jacket, described wire overcoat and cable jacket
Being truncated cone-shaped structure, the bigger diameter end of described wire overcoat is fixing with one end of banjo fixing butt jointing to be connected, institute
The other end of the bigger diameter end and banjo fixing butt jointing of stating cable jacket is fixed and is connected, and arranges in described wire overcoat
There are the first spring and wire to compress pawl, are provided with the second spring in described cable jacket and cable compresses
Pawl, described wire compresses pawl and cable compresses pawl and is truncated cone-shaped structure, the two ends of described first spring
Hold out against respectively on banjo fixing butt jointing and wire compression pawl and wire compresses pawl under the promotion of the first spring
Can slide along the inwall of wire overcoat, the two ends of described second spring hold out against respectively at banjo fixing butt jointing
Compress on pawl with cable and cable compression pawl can be along cable jacket under the promotion of the second spring
Inwall slides, and described wire compresses and has wire connection hole on pawl along its length, and described cable compresses
Having cable connecting orifice on pawl along its length, described wire compresses pawl, cable compresses outside pawl, wire
Set, cable jacket and banjo fixing butt jointing are electric conductor.
Above-mentioned a kind of cable connector, it is characterised in that: the upper end of described banjo fixing butt jointing has first
Mounting groove, the lower end of described banjo fixing butt jointing has the second mounting groove, one end card dress of described first spring
In the first mounting groove, the other end of described first spring holds out against on the large end face that wire compresses pawl,
One end of described second spring is installed in the second mounting groove, and the other end of described second spring holds out against
Cable compresses on the large end face of pawl.
Above-mentioned a kind of cable connector, it is characterised in that: described wire compresses pawl and cable compresses pawl
Structure identical and be spliced by multiple arc staies, the stitching section of described arc stay sets
It is equipped with multiple protruding and multiple groove, described projection and groove interval to lay.
Above-mentioned a kind of cable connector, it is characterised in that: described wire compress pawl outer wall tapering with
The miner diameter end inwall tapering of wire overcoat is equal, and described cable compresses outer wall tapering and the cable jacket of pawl
Miner diameter end inwall tapering equal.
Above-mentioned a kind of cable connector, it is characterised in that: the axis of described wire connection hole and leading
Line compresses the axis of pawl and coincides, and the axis of described cable connecting orifice and cable compress the axis of pawl
Line coincides, and described wire compresses the axis of pawl and cable compression pawl and coincides.
Above-mentioned a kind of cable connector, it is characterised in that: it is provided with first on described wire connection hole
Anti-slip veins, described cable connecting orifice is provided with the second anti-slip veins, and described wire compresses the miner diameter end of pawl
Being provided with the conductor cap being easy to the wire described wire connection hole of insertion, described cable compresses the miner diameter end of pawl
It is provided with the cable cap being easy to the cable described cable connecting orifice of insertion.
Above-mentioned a kind of cable connector, it is characterised in that: described fixed plate is insulation board, described solid
Determining to be provided with on plate installing hole, one end of described fixed plate is set on spark gap, and described fixed plate is led to
Crossing locking nut to be fixed on spark gap, the outer end of described spark gap is threaded explosion-proof disconnector.
Above-mentioned a kind of cable connector, it is characterised in that: the side of described banjo fixing butt jointing has first
Screwed hole, the opposite side of described banjo fixing butt jointing has the second screwed hole, described spark gap and the first screw thread
Hole is threaded, and threaded on described second screwed hole have ground loop.
Above-mentioned a kind of cable connector, it is characterised in that: described leader cable connecting tube is outside equipped with
Protective cover.
Above-mentioned a kind of cable connector, it is characterised in that: described wire overcoat and banjo fixing butt jointing screw thread
Connecting, described cable jacket is threadeded with banjo fixing butt jointing.
This utility model compared with prior art has the advantage that
1, this utility model structure is very simple, reasonable in design, easily manufactured.
2, this utility model is easy to install, during use, connects earth lead, lead on ground loop
The upper terminated wires of line cable connection tube, lower termination cable, cable burial makes for electric unit in underground
With, fixed plate, through on the cross-arm being bolted to electric pole of installing hole, can complete to install,
Engineering time is short, and installation risk is low.
3, this utility model efficiently solves existing cable connection wire clamp and completes electricity after cable connects
Cable can not be directly anchored on electric pole cross-arm, in addition it is also necessary to installs seal and is fixed on cross-arm
Attachment means, and it may also be desirable to install lightning arrester and the problem of grounding device as required, required
Operation instrument is few, not be used in overhead hung ground loop, substantially reduces work high above the ground time, labor intensity
Little, safe and reliable.
4, it is greatly simplified in this utility model structure, labor and material saving, saves extensive work amount, save
Fall three set spark gap lead-in wire and three needle porcelain bottles, be greatly saved installation cost.
Below by drawings and Examples, this utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation after this utility model leader cable connecting tube removes protective cover.
Fig. 3 is the structural representation of this utility model arc stay.
Description of reference numerals:
1 ground loop；2 leader cable connecting tubes；3 spark gaps；
4 fixed plates；4-1 installing hole；5 explosion-proof disconnectors；
6 banjo fixing butt jointings；6-1 the first mounting groove；6-2 the second mounting groove；
7-1 wire overcoat；7-2 cable jacket；8-1 the first spring；
8-2 the second spring；9-1 wire compresses pawl；9-2 cable compresses pawl；
10 protective covers；11-1 the first anti-slip veins；11-2 the second anti-slip veins；
12-1 is protruding；12-2 groove；13-1 conductor cap；
13-2 cable cap；14 first screwed holes；15 second screwed holes；
16 locking nuts.
Detailed description of the invention
As depicted in figs. 1 and 2, this utility model includes leader cable connecting tube 2, spark gap 3 and
Fixed plate 4, described leader cable connecting tube 2 is arranged on one end of spark gap 3, described fixed plate 4
Being arranged on the other end of spark gap 3, described leader cable connecting tube 2 includes banjo fixing butt jointing 6, wire
Overcoat 7-1 and cable jacket 7-2, described wire overcoat 7-1 and cable jacket 7-2 are truncated cone-shaped knot
Structure, the bigger diameter end of described wire overcoat 7-1 is fixing with one end of banjo fixing butt jointing 6 to be connected, described cable
The bigger diameter end of overcoat 7-2 is fixing with the other end of banjo fixing butt jointing 6 to be connected, in described wire overcoat 7-1
It is provided with the first spring 8-1 and wire compresses pawl 9-1, in described cable jacket 7-2, be provided with the second bullet
Spring 8-2 and cable compress pawl 9-2, and described wire compresses pawl 9-1 and cable compresses pawl 9-2 and is round platform
Shape structure, the two ends of described first spring 8-1 hold out against respectively and compress pawl 9-1 at banjo fixing butt jointing 6 and wire
Upper and wire compresses pawl 9-1 can be along in wire overcoat 7-1 under the promotion of the first spring 8-1
Wall slides, and the two ends of described second spring 8-2 hold out against respectively and compress pawl 9-2 at banjo fixing butt jointing 6 and cable
Upper and cable compresses pawl 9-2 can be along in cable jacket 7-2 under the promotion of the second spring 8-2
Wall slides, and described wire compresses and has wire connection hole, described cable pressure along its length on pawl 9-1
Having cable connecting orifice along its length on tight pawl 9-2, described wire compresses pawl 9-1, cable compresses
Pawl 9-2, wire overcoat 7-1, cable jacket 7-2 and banjo fixing butt jointing 6 are electric conductor.
As in figure 2 it is shown, the upper end of described banjo fixing butt jointing 6 has the first mounting groove 6-1, described docking
The lower end of joint 6 has the second mounting groove 6-2, and one end of described first spring 8-1 is installed on first
In mounting groove 6-1, the other end of described first spring 8-1 holds out against the big end compressing pawl 9-1 at wire
On face, one end of described second spring 8-2 is installed in the second mounting groove 6-2, described second spring
The other end of 8-2 holds out against on the large end face that cable compresses pawl 9-2.Arrange the first mounting groove 6-1 to be easy to
First spring 8-1 is installed, the second mounting groove 6-2 is set and is easily installed the second spring 8-2, prevent first
Spring 8-1 and the second spring 8-2 slips.
As it is shown on figure 3, described wire compression pawl 9-1 is identical and equal with the structure that cable compresses pawl 9-2
Being spliced by multiple arc staies, the stitching section of described arc stay is provided with multiple projection
12-1 and multiple groove 12-2, described protruding 12-1 and groove 12-2 interval is laid.During actual fabrication,
Being arranged as required to appropriate number of arc stay, the quantity of usual arc stay is 2～3；
Multiple protruding 12-1 and multiple groove 12-2 is set in the stitching section of arc stay, it is simple to adjacent arcs
The splicing of shape stay.
In the present embodiment, described wire compresses the outer wall tapering of pawl 9-1 and the path of wire overcoat 7-1
End inwall tapering is equal, to guarantee that wire compresses pawl 9-1 smooth sliding in wire overcoat 7-1；Institute
The outer wall tapering stating cable compression pawl 9-2 is equal with the miner diameter end inwall tapering of cable jacket 7-2, with
Guarantee that cable compresses pawl 9-2 smooth sliding in cable jacket 7-2.
In the present embodiment, the axis of described wire connection hole and wire compress the axis phase of pawl 9-1
Overlapping, the axis of described cable connecting orifice and cable compress the axis of pawl 9-2 and coincide, described
Wire compresses the axis of pawl 9-1 and cable compression pawl 9-2 and coincides.
As in figure 2 it is shown, be provided with the first anti-slip veins 11-1 on described wire connection hole, described cable is even
Connect and on hole, be provided with the second anti-slip veins 11-2, be connected to wire electricity wire and cable well to be clamped
In cable connecting tube 2.The miner diameter end of described wire compression pawl 9-1 is provided with to be easy to described in wire insertion lead
The conductor cap 13-1 of line connecting hole, described cable compress pawl 9-2 miner diameter end be provided be easy to cable insert
Enter the cable cap 13-2 of described cable connecting orifice.
As it is shown in figure 1, described fixed plate 4 is insulation board, described fixed plate 4 is provided with installing hole
4-1, one end of described fixed plate 4 is set on spark gap 3, and described fixed plate 4 passes through locking nut
16 are fixed on spark gap 3, and the outer end of described spark gap 3 is threaded explosion-proof disconnector 5, anti-
Quick-fried disconnector 5 can be installed by selectivity as required, disconnects explosion-proof de-when spark gap 3 leads to super-high-current
From device 5, to inform that people change spark gap 3 in time.
As in figure 2 it is shown, the side of described banjo fixing butt jointing 6 has the first screwed hole 14, described docking connects
The opposite side of 6 has the second screwed hole 15, described spark gap 3 and the first screwed hole 14 screw thread even
Connecing, threaded on described second screwed hole 15 have ground loop 1, and ground loop 1 can select as required
Property install, ground loop 1 is for cable grounding.
As it is shown in figure 1, described leader cable connecting tube 2 is outside equipped with protective cover 10, prevent wire electricity
Enter rainwater in cable connecting tube 2 and dust impact uses.
In the present embodiment, described wire overcoat 7-1 is threadeded with banjo fixing butt jointing 6, outside described cable
Set 7-2 is threadeded with banjo fixing butt jointing 6, easy to connect, fixing reliable.
During use, one that connects earth lead, i.e. earth lead on ground loop 1 is articulated in ground loop 1
On, hang down to and on the ground remaining electricity bled off in the other end of earth lead；The upper termination of leader cable connecting tube 2
Wire, lower termination cable, cable burial in underground for by electric unit；Fixed plate 4 is through through peace
On the cross-arm being bolted to electric pole of dress hole 4-1.Wire and the connection of leader cable connecting tube 2
Mode is: be first placed at conductor cap 13-1 by the end of wire, then guiding line overcoat 7-1
Bigger diameter end promotes wire to insert it in wire connection hole, and wire is compressed pawl 9-1 by the first spring 8-1
The miner diameter end of guiding line overcoat 7-1 pushes away, and the conical surface compressing pawl 9-1 and wire overcoat 7-1 at wire is joined
Under cooperation, so that wire compresses the wire that pawl 9-1 is close to be inserted therein portion, conductor clamping is existed
In leader cable connecting tube 2；Cable is identical with the connection of leader cable connecting tube 2.
The above, be only preferred embodiment of the present utility model, not makees this utility model any
Limit, every according to this utility model technical spirit, above example is made any simple modification,
Change and equivalent structure transformation, all still fall within the protection domain of technical solutions of the utility model.
Claims (10)
1. a cable connector, it is characterised in that: include leader cable connecting tube (2), take shelter from the thunder
Device (3) and fixed plate (4), described leader cable connecting tube (2) is arranged on spark gap (3)
One end, described fixed plate (4) is arranged on the other end of spark gap (3), and described leader cable connects
Pipe (2) includes banjo fixing butt jointing (6), wire overcoat (7-1) and cable jacket (7-2), described
Wire overcoat (7-1) and cable jacket (7-2) are truncated cone-shaped structure, described wire overcoat (7-1)
One end of bigger diameter end and banjo fixing butt jointing (6) fixing be connected, the big footpath of described cable jacket (7-2)
End is fixed with the other end of banjo fixing butt jointing (6) and is connected, and is provided with the in described wire overcoat (7-1)
One spring (8-1) and wire compress pawl (9-1), are provided with second in described cable jacket (7-2)
Spring (8-2) and cable compress pawl (9-2), and described wire compresses pawl (9-1) and cable compresses pawl
(9-2) being truncated cone-shaped structure, the two ends of described first spring (8-1) hold out against respectively and connect in docking
Head (6) and wire compress pawl (9-1), and above and wire compresses pawl (9-1) at the first spring (8-1)
Promotion under can along wire overcoat (7-1) inwall slide, described second spring (8-2)
Two ends hold out against and cable compression pawl (9-2) upper at banjo fixing butt jointing (6) and cable compression pawl (9-2) respectively
Can slide along the inwall of cable jacket (7-2) under the promotion of the second spring (8-2), described
Wire compresses and has wire connection hole on pawl (9-1) along its length, and described cable compresses pawl (9-2)
On have cable connecting orifice along its length, described wire compresses pawl (9-1), cable compresses pawl (9-2),
Wire overcoat (7-1), cable jacket (7-2) and banjo fixing butt jointing (6) are electric conductor.
2. according to a kind of cable connector described in claim 1, it is characterised in that: described docking
The upper end of joint (6) has the first mounting groove (6-1), and the lower end of described banjo fixing butt jointing (6) has
Second mounting groove (6-2), one end of described first spring (8-1) is installed on the first mounting groove (6-1)
In, the other end of described first spring (8-1) holds out against on the large end face that wire compresses pawl (9-1),
One end of described second spring (8-2) is installed in the second mounting groove (6-2), described second spring
(8-2) the other end holds out against on the large end face that cable compresses pawl (9-2).
3. according to a kind of cable connector described in claim 1, it is characterised in that: described wire
Compression pawl (9-1) is identical with the structure of cable compression pawl (9-2) and is spelled by multiple arc staies
Connecing and form, the stitching section of described arc stay is provided with multiple projection (12-1) and multiple groove
(12-2), described projection (12-1) and groove (12-2) interval are laid.
4. according to a kind of cable connector described in claim 1, it is characterised in that: described wire
The outer wall tapering compressing pawl (9-1) is equal with the miner diameter end inwall tapering of wire overcoat (7-1), institute
State cable and compress the outer wall tapering of pawl (9-2) and the miner diameter end inwall tapering phase of cable jacket (7-2)
Deng.
5. according to a kind of cable connector described in claim 1, it is characterised in that: described wire
The axis of connecting hole and wire compress the axis of pawl (9-1) and coincide, described cable connecting orifice
Axis and cable compress the axis of pawl (9-2) and coincide, described wire compress pawl (9-1) and
Cable compresses the axis of pawl (9-2) and coincides.
6. according to a kind of cable connector described in claim 1, it is characterised in that: described wire
It is provided with the first anti-slip veins (11-1) on connecting hole, described cable connecting orifice is provided with second anti-skidding
Stricture of vagina (11-2), the miner diameter end of described wire compression pawl (9-1) is provided with to be easy to described in wire insertion lead
The conductor cap (13-1) of line connecting hole, the miner diameter end of described cable compression pawl (9-2) is provided with to be easy to
Cable inserts the cable cap (13-2) of described cable connecting orifice.
7. according to a kind of cable connector described in claim 1, it is characterised in that: described fixing
Plate (4) is insulation board, and described fixed plate (4) is provided with installing hole (4-1), described fixed plate
(4) one end is set on spark gap (3), and described fixed plate (4) passes through locking nut (16)
Being fixed on spark gap (3), the outer end of described spark gap (3) is threaded explosion-proof disconnector (5).
8. according to a kind of cable connector described in claim 1, it is characterised in that: described docking
The side of joint (6) has the first screwed hole (14), and the opposite side of described banjo fixing butt jointing (6) is opened
The second screwed hole (15), described spark gap (3) is had to threaded with the first screwed hole (14),
Described second screwed hole (15) is the most threaded ground loop (1).
9. according to a kind of cable connector described in claim 1, it is characterised in that: described wire
Cable connection tube (2) is outside equipped with protective cover (10).
10. according to a kind of cable connector described in claim 1, it is characterised in that: described wire
Overcoat (7-1) is threadeded with banjo fixing butt jointing (6), described cable jacket (7-2) and banjo fixing butt jointing
(6) threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620382130.0U CN205583173U (en) | 2016-04-28 | 2016-04-28 | Cable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620382130.0U CN205583173U (en) | 2016-04-28 | 2016-04-28 | Cable connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205583173U true CN205583173U (en) | 2016-09-14 |
Family
ID=56859054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620382130.0U Expired - Fee Related CN205583173U (en) | 2016-04-28 | 2016-04-28 | Cable connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205583173U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105789934A (en) * | 2016-04-28 | 2016-07-20 | 西安江夏电力设备制造有限公司 | Cable connector |
| CN108565820A (en) * | 2018-05-21 | 2018-09-21 | 江苏亚特电缆有限公司 | A kind of cable connection actuator and dragging method |
-
2016
- 2016-04-28 CN CN201620382130.0U patent/CN205583173U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105789934A (en) * | 2016-04-28 | 2016-07-20 | 西安江夏电力设备制造有限公司 | Cable connector |
| CN108565820A (en) * | 2018-05-21 | 2018-09-21 | 江苏亚特电缆有限公司 | A kind of cable connection actuator and dragging method |
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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: 20160914 Termination date: 20180428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |