CN209119381U - Cable termination earthing or grounding means - Google Patents
Cable termination earthing or grounding means Download PDFInfo
- Publication number
- CN209119381U CN209119381U CN201821954166.7U CN201821954166U CN209119381U CN 209119381 U CN209119381 U CN 209119381U CN 201821954166 U CN201821954166 U CN 201821954166U CN 209119381 U CN209119381 U CN 209119381U
- Authority
- CN
- China
- Prior art keywords
- fastening nut
- connector
- grounding means
- cable termination
- protective sleeve
- 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 relates to a kind of cable termination earthing or grounding means, including protective sleeve and fastening nut, one end setting that the protective sleeve is connect with the fastening nut is fluted.Pass through the cable termination earthing or grounding means of the utility model, in one end that protective sleeve is connect with fastening nut, groove is set, to realize when being fixedly connected protective sleeve and cable by fastening nut, adjust the locking space between cable termination earthing or grounding means and cable, and it avoids using independently of the ferrule part except protective sleeve, so that operation is simpler, convenient, while reducing a possibility that ferrule part is lost, improve work efficiency.
Description
Technical field
The utility model relates to field of cable technology, and in particular to a kind of cable termination earthing or grounding means.
Background technique
Higher Current Voltage is delivered inside cable, it is therefore desirable to which cable is subjected to grounding connection.
Currently, being mainly fixedly connected by cable termination earthing or grounding means with cable, the grounding connection of cable is realized.Cable is whole
End earthing or grounding means has generally included self-existent protective sleeve, cutting ferrule and fastening nut, will be electric when being fixedly connected with cable
Cable sequentially passes through protective sleeve and the cutting ferrule by slot treatment, is then fixedly connected by fastening nut with cable.
It since ferrule part is smaller, and is detached from and exists in protective sleeve and fastening nut, operated not when often will appear installation
Just situations such as or ferrule part is lost, eventually leads to work difficulty increase, and working efficiency is low.
Summary of the invention
In order to overcome the above-mentioned problems in the prior art, the utility model provides a kind of cable termination earthing or grounding means,
To reduce a possibility that ferrule part is lost, working efficiency is improved.
The cable termination earthing or grounding means, including protective sleeve and fastening nut, the protective sleeve and the fastening spiral shell
One end setting of mother's connection is fluted.
Further, one end that the protective sleeve is connect with the fastening nut includes groove ends and connector, institute
State the end of one end that groove ends are connect closer to the protective sleeve with the fastening nut relative to the connector；
The groove arrangement is in the groove ends；
The connector periphery be provided with the matched screw thread of the fastening nut, and pass through the screw thread and the fastening
Nut connection；
Under the connector and the fastening nut connection status, the groove ends are located at the fastening nut inner cavity
It is interior.
Further, the peripheral shape of the groove ends is circular platform type shape, and close to the outer of described connector one end
Diameter size is greater than the outer diameter far from described connector one end；
The peripheral shape of the connector is cylindrical type shape, and outer diameter and the groove ends are close to the connection
The outer diameter of body one end is consistent.
Further, one end that the fastening nut cavity shape and the protective sleeve are connect with the fastening nut
Peripheral shape match.
Further, the protective sleeve includes the prismatic end that peripheral shape is prismatic, the prismatic end
It is opposite with the groove ends, and connect with the connector；
The diameter dimension of prismatic end end face inscribed circle is greater than the outer diameter of the connector.
Further, the prismatic end, the connector and the groove ends are integrally formed.
Further, the prismatic end, the connector and the groove ends have the consistent circle of internal diameter
Column type inner cavity.
Further, ground hole is provided on the prismatic end.
Further, the fastening nut peripheral shape is prismatic shape.
By the cable termination earthing or grounding means of the utility model, it is arranged in one end that protective sleeve is connect with fastening nut recessed
Slot, to realize when being fixedly connected protective sleeve and cable by fastening nut, adjust cable termination earthing or grounding means and
Locking space between cable, and avoiding using independently of the ferrule part except protective sleeve so that operation it is simpler,
It is convenient, while a possibility that ferrule part is lost is reduced, it improves work efficiency.
Detailed description of the invention
The following detailed description is read with reference to the accompanying drawings, the above-mentioned and other purposes of the utility model embodiment,
Feature and advantage will become prone to understand.In the accompanying drawings, the utility model is shown by way of example rather than limitation
Embodiment, in which:
Fig. 1 shows the protective sleeve structural section figure of the cable termination earthing or grounding means of the utility model；
Fig. 2 shows the fastening nut structural section figures of the cable termination earthing or grounding means of the utility model；
Fig. 3 shows the protective sleeve structural schematic diagram of the cable termination earthing or grounding means of the utility model；
Fig. 4 shows the schematic diagram under the cable termination earthing or grounding means use state of the utility model.
Specific embodiment
The principles of the present invention and spirit are described below with reference to illustrative embodiments.It should be appreciated that providing this
A little embodiments just for the sake of making those skilled in the art can better understand that realize the utility model in turn, and not with
Any mode limits the scope of the utility model.
In the embodiments of the present invention, as shown in Figure 1, Figure 2 and Figure 3, cable termination earthing or grounding means includes protective jacket
Cylinder 1 and fastening nut 2, one end setting fluted 111 that the protective sleeve 1 is connect with the fastening nut 2.
Specifically, one end that the protective sleeve 1 is connect with the fastening nut 2 includes groove ends 11 and connector
12.The groove ends 11 connect closer to the protective sleeve 1 with the fastening nut 2 relative to the connector 12 one
The end at end.The groove 111 is arranged in the groove ends 11.12 periphery of connector is provided with and the fastening spiral shell
Female 2 matched screw threads, and connect by the screw thread with the fastening nut 2.Wherein, the connector 12 and the fastening spiral shell
In connected state, the groove ends 11 are located at intracavitary in the fastening nut 2 mother 2.
It should be noted that the connector 12 and the fastening nut 2 are in connected state, the groove ends 11
Refer in intracavitary in the fastening nut 2: fastening nut 2 described in 12 precession of connector of the protective sleeve 1 makes the connection
After body 12 and the fastening nut 2 are connected through a screw thread, groove ends 11 be located at it is intracavitary in the fastening nut 2, such as Fig. 4 institute
Show.
Optionally, the peripheral shape of the groove ends 11 is circular platform type shape, and close to described 12 one end of connector
Outer diameter is greater than the outer diameter far from described 12 one end of connector.The peripheral shape of the connector 12 is cylindrical type shape
Shape, and outer diameter of the outer diameter with the groove ends 11 close to described 12 one end of connector is consistent.
Specifically, one connect with the fastening nut 2 of 2 cavity shape of fastening nut and the protective sleeve 1
The peripheral shape at end matches, so that cable termination earthing or grounding means is in a state of use, the protective sleeve 1 and the fastening spiral shell
One end of 2 connection of mother can be completely into the inner cavity of the fastening nut 2.By screw the fastening nut 2 make it is described anti-
12 precession of connector or back-out of pretective sleeve pipe 1, to realize the locking space for adjusting cable termination earthing or grounding means and cable.
Specifically, the protective sleeve 1 further includes the prismatic end 13 that peripheral shape is prismatic, the prismatic end
Portion 13 and the groove ends 11 are opposite, and connect with the connector 12.The end face inscribed circle of the prismatic end 13
Diameter dimension is greater than the outer diameter of the connector 12, fastens described in 12 precession of the connector of the protective sleeve 1
When nut 2, the fastening nut 2 can be prevented further to the prismatic end 13 of the protective sleeve 1.
Specifically, the prismatic end 13, the connector 12 and the groove ends 11 are integrally formed, to simplify peace
Fill operating procedure.
Further, in the utility model, the prismatic end 13, the connector 12 and the groove ends 11
With the consistent inner cavity of internal diameter.The prismatic end 13, the connector 12 and the groove ends 11 are formed interior
Chamber can be understood as the inner cavity of the protective sleeve 1.
Wherein, the consistent inner cavity of internal diameter can be cylindrical type inner cavity.
Further, ground hole 14 is also provided on the prismatic end 13, cable is real by the ground hole 14
Existing grounding connection.
Further, 2 peripheral shape of fastening nut is prismatic shape.
Further, the peripheral shape Yu the rotating nuts 2 of the prismatic end 13 of the protective sleeve 1 is outer
Enclosing shape is hexagonal prism shape.
Groove 111, is arranged in the one end connecting with fastening nut 2 by cable termination earthing or grounding means according to the present utility model
Protective sleeve 1 on, to realize when being fixedly connected protective sleeve 1 and cable by fastening nut 2, adjust cable end
The locking space between earthing or grounding means and cable is held, and avoids and uses independently of the ferrule part except protective sleeve 1, so that
It is simpler, convenient to operate, while reducing a possibility that ferrule part is lost, and improves work efficiency.
For the purpose of example and description, the preceding description of the utility model implementation is had been presented for.Preceding description is not
Be exhaustive, also do not really want for the utility model to be restricted to exact form disclosed, according to the above instruction there is likely to be
Various changes and modifications, or various changes and modifications may be obtained from the practice of the utility model.It selects and describes this
A little embodiments are in order to illustrate the principles of the present invention and its practical application, so that those skilled in the art can be with suitable
Come together in the special-purpose of design in a variety of embodiments with various modifications and using the utility model.
Claims (9)
1. a kind of cable termination earthing or grounding means, wherein the cable termination earthing or grounding means includes protective sleeve and fastening nut, institute
It is fluted to state one end setting that protective sleeve is connect with the fastening nut.
2. cable termination earthing or grounding means according to claim 1, wherein the protective sleeve is connect with the fastening nut
One end include groove ends and connector, the groove ends are relative to the connector closer to the protective sleeve and institute
State the end of one end of fastening nut connection；
The groove arrangement is in the groove ends；
The connector periphery be provided with the matched screw thread of the fastening nut, and pass through the screw thread and the fastening nut
Connection；
Under the connector and the fastening nut connection status, the groove ends are located at intracavitary in the fastening nut.
3. cable termination earthing or grounding means according to claim 2, wherein the peripheral shape of the groove ends is circular platform type
Shape, and it is greater than the outer diameter far from described connector one end close to the outer diameter of described connector one end；
The peripheral shape of the connector is cylindrical type shape, and outer diameter and the groove ends are close to the connector one
The outer diameter at end is consistent.
4. cable termination earthing or grounding means according to any one of claims 2 to 3, wherein the fastening nut cavity shape,
The peripheral shape of the one end being connect with the fastening nut with the protective sleeve matches.
5. cable termination earthing or grounding means according to claim 3, wherein the protective sleeve includes that peripheral shape is prism
The prismatic end of type, the prismatic end are opposite with the groove ends, and connect with the connector；
The diameter dimension of prismatic end end face inscribed circle is greater than the outer diameter of the connector.
6. cable termination earthing or grounding means according to claim 5, wherein the prismatic end, the connector and institute
State groove ends integrated molding.
7. cable termination earthing or grounding means according to claim 5 or 6, wherein the prismatic end, the connector and
The groove ends have the consistent cylindrical type inner cavity of internal diameter.
8. cable termination earthing or grounding means according to claim 5 or 6, wherein be provided with ground connection on the prismatic end
Hole.
9. cable termination earthing or grounding means according to claim 5 or 6, wherein the fastening nut peripheral shape is prism
Type shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821954166.7U CN209119381U (en) | 2018-11-26 | 2018-11-26 | Cable termination earthing or grounding means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821954166.7U CN209119381U (en) | 2018-11-26 | 2018-11-26 | Cable termination earthing or grounding means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209119381U true CN209119381U (en) | 2019-07-16 |
Family
ID=67206503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821954166.7U Expired - Fee Related CN209119381U (en) | 2018-11-26 | 2018-11-26 | Cable termination earthing or grounding means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209119381U (en) |
-
2018
- 2018-11-26 CN CN201821954166.7U patent/CN209119381U/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 |
Granted publication date: 20190716 Termination date: 20201126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |