CN206742829U - A kind of outdoor water-proof electric power cable connector lug - Google Patents
A kind of outdoor water-proof electric power cable connector lug Download PDFInfo
- Publication number
- CN206742829U CN206742829U CN201720344667.2U CN201720344667U CN206742829U CN 206742829 U CN206742829 U CN 206742829U CN 201720344667 U CN201720344667 U CN 201720344667U CN 206742829 U CN206742829 U CN 206742829U
- Authority
- CN
- China
- Prior art keywords
- connector lug
- nut
- cable
- main body
- elastic
- 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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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a kind of outdoor water-proof electric power cable connector lug, including connector lug main body and the nut that is connected through a screw thread with the connector lug main body, the connector lug main body and the nut are provided with cable hole；The first elastic ferrule and the second elastic ferrule are respectively provided with inside and outside the cable hole of the nut；Two elastic ferrules are taper sheath, and inwall is provided with silicon sealed pressure pad；The cable hole of the connector lug main body and the cable hole of the nut are provided with cone hole part, and first elastic ferrule is squeezed in the cable cone hole part of the connector lug main body, and second elastic ferrule is squeezed in the cable cone hole part of the nut；Silicon sealing ring is provided with the inside of the nut, the silicon sealing ring is enclosed on first elastic ferrule and is squeezed between the connector lug main body and the nut.The utility model easy-to-connect, and can realize and be sealed inside and outside three that there is high sealing water resistance when accessing cable.
Description
Technical field
The utility model belongs to outdoor power equipment wiring technique field, more particularly to a kind of outdoor water-proof electric power cable connects
The end of a thread.
Background technology
During electric power cable wiring out of doors, generally require to use connector lug.In order that obtaining cable connection has
Good water resistance, the water resistance for docking the end of a thread are also higher.In practical operation, one layer of rubber is often wrapped up on cable
Connector lug compression is screwed in after glue again, this waterproof type is often occurred due to the unbalance stress during connector lug is screwed
Can be with the gap of water leaking-in, so as to it cannot be guaranteed that it has sufficiently high water proofing property.
Utility model content
The purpose of this utility model is that to solve the above problems and provides a kind of outdoor water-proof electric power cable wiring
Head.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of outdoor water-proof electric power cable connector lug, including connector lug main body and connected with the connector lug main body by screw thread
The nut connect, the connector lug main body and the nut are provided with cable hole；
The first elastic ferrule and the second elastic ferrule are respectively provided with inside and outside the cable hole of the nut；
Two elastic ferrules are taper sheath, and inwall is provided with silicon sealed pressure pad；
The cable hole of the connector lug main body and the cable hole of the nut are provided with cone hole part, first elastic card
Set is squeezed in the cable cone hole part of the connector lug main body, and second elastic ferrule is squeezed in the cable taper hole of the nut
Portion；
Silicon sealing ring is provided with the inside of the nut, the silicon sealing ring is enclosed on first elastic ferrule and extruded
Between the connector lug main body and the nut.
As a kind of technical scheme of this patent selection, the section of the elastic ferrule is along the circumferential direction evenly arranged with four
Bar elastic gap.
As a kind of technical scheme of this patent selection, one end of first elastic ferrule is enclosed on the connector lug main body
Cable cone hole part and the other end abut directly against the inner side of the nut, the front portion of second elastic ferrule is enclosed on the spiral shell
The cable cone hole part of cap and rear end is fixed by screw and the nut.
As a kind of technical scheme of this patent selection, the connector lug main body is provided with the fixed peace of inner band sealing gasket
Loading board.
As a kind of technical scheme of this patent selection, tool holder portion, the instrument are provided with the outside of the nut
The section of clamping section is regular hexagon structure.
The beneficial effects of the utility model are：
The utility model easy-to-connect, and can realize and be sealed inside and outside three that there is high sealing when accessing cable
Water resistance.
Brief description of the drawings
Fig. 1 is the cross section structure diagram of outdoor water-proof electric power cable connector lug described in the utility model；
Fig. 2 is the structural representation of the first elastic ferrule described in the utility model；
In figure：Plate, 3- sealing gaskets, 4- nuts, 5- tool holders portion, the sealing of 6- silicon is fixedly mounted in 1- connector lug main bodys, 2-
Circle, the elastic ferrules of 7- first, 8- cable cone hole parts, the elastic ferrules of 9- second, 10- cables, 11- screws, 12- silicon sealed pressure pads,
13- elastic gaps.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As depicted in figs. 1 and 2, the utility model includes connector lug main body 1 and is connected through a screw thread with connector lug main body 1
Nut 4, connector lug main body 1 and nut 4 are provided with cable hole；
The first elastic ferrule 7 and the second elastic ferrule 9 are respectively provided with inside and outside the cable hole of nut 4；
Two elastic ferrules are taper sheath, and inwall is provided with silicon sealed pressure pad 12；
The cable hole of connector lug main body 1 and the cable hole of nut 4 are provided with cone hole part, and the first elastic ferrule 7 is squeezed in
The cable cone hole part 8 of connector lug main body 1, the second elastic ferrule 9 are squeezed in the cable cone hole part 8 of nut 4；
The inner side of nut 4 is provided with silicon sealing ring 6, and silicon sealing ring 6 is enclosed on the first elastic ferrule 7 and is squeezed in connector lug
Between main body 1 and nut 4.
After cable 10 is connected, there is sealing structure at three：It is the silicon sealing ring 6 of the inner side of nut 4 at first, it is connect
The extruding of the end of a thread main body 1 and nut 4, there is preferable water resistance；It is the first elastic ferrule 7 at second, it can either be fixed
Cable, it can also seal off the cable hole of cutting ferrule both sides；The second elastic ferrule 9 at 3rd, it can either fixed cable,
The cable outer end of hole of nut 4 can be sealed.
As a kind of technical scheme of this patent selection, the section of elastic ferrule is along the circumferential direction evenly arranged with four bullets
Property gap 13, i.e. the variant part of elastic ferrule is made up of pintongs, during forward movement, is closed up under the extruding in taper hole face
And fixed and sealing cable.
As a kind of technical scheme of this patent selection, one end of the first elastic ferrule 7 is enclosed on the cable of connector lug main body 1
Cone hole part 8 and the other end abut directly against the inner side of nut 4, and the front portion of the second elastic ferrule 9 is enclosed on the cable cone hole part of nut 4
8 and rear end fixed by screw 11 and nut 4.
As a kind of technical scheme of this patent selection, connector lug main body 1 is provided with the fixed installation of inner band sealing gasket 3
Plate 2, cable connector can be fixed on by the way that plate 2 is fixedly mounted in equipment, sealing gasket 3 is crushed on equipment surface can be in certain journey
Sealing function is played on degree.
As a kind of technical scheme of this patent selection, the outside of nut 4 is provided with tool holder portion 5, tool holder portion 5
Section be regular hexagon structure.Tool holder portion 5 herein can be blocked by spanner, then rotary nut 4, so as to ensure to connect
The connection of the end of a thread is firm enough.
Preferred embodiment of the present utility model is these are only, it is all in this practicality not to limit the utility model
All any modification, equivalent and improvement made within new spirit and principle etc., should be included in guarantor of the present utility model
In the range of shield.
Claims (5)
1. a kind of outdoor water-proof electric power cable connector lug, including connector lug main body and it is connected through a screw thread with the connector lug main body
Nut, the connector lug main body and the nut are provided with cable hole, it is characterised in that：
The first elastic ferrule and the second elastic ferrule are respectively provided with inside and outside the cable hole of the nut；
Two elastic ferrules are taper sheath, and inwall is provided with silicon sealed pressure pad；
The cable hole of the connector lug main body and the cable hole of the nut are provided with cone hole part, and first elastic ferrule squeezes
The cable cone hole part of the connector lug main body is pressed in, second elastic ferrule is squeezed in the cable cone hole part of the nut；
Silicon sealing ring is provided with the inside of the nut, the silicon sealing ring is enclosed on first elastic ferrule and is squeezed in institute
State between connector lug main body and the nut.
2. outdoor water-proof electric power cable connector lug according to claim 1, it is characterised in that：The section of the elastic ferrule
Along the circumferential direction it is evenly arranged with four elastic gaps.
3. outdoor water-proof electric power cable connector lug according to claim 1, it is characterised in that：First elastic ferrule
One end is enclosed on the cable cone hole part of the connector lug main body and the other end abuts directly against the inner side of the nut, second bullet
The front portion of property cutting ferrule is enclosed on the cable cone hole part of the nut and rear end is fixed by screw and the nut.
4. outdoor water-proof electric power cable connector lug according to claim 1, it is characterised in that：The connector lug main body is set
There is the fixed installation plate of inner band sealing gasket.
5. outdoor water-proof electric power cable connector lug according to claim 1, it is characterised in that：The outside of the nut is set
There is tool holder portion, the section in the tool holder portion is regular hexagon structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720344667.2U CN206742829U (en) | 2017-04-05 | 2017-04-05 | A kind of outdoor water-proof electric power cable connector lug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720344667.2U CN206742829U (en) | 2017-04-05 | 2017-04-05 | A kind of outdoor water-proof electric power cable connector lug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206742829U true CN206742829U (en) | 2017-12-12 |
Family
ID=60558474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720344667.2U Expired - Fee Related CN206742829U (en) | 2017-04-05 | 2017-04-05 | A kind of outdoor water-proof electric power cable connector lug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206742829U (en) |
-
2017
- 2017-04-05 CN CN201720344667.2U patent/CN206742829U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171212 Termination date: 20190405 |