CN207459686U - Elbow-type cable terminal extension rod - Google Patents
Elbow-type cable terminal extension rod Download PDFInfo
- Publication number
- CN207459686U CN207459686U CN201721633606.4U CN201721633606U CN207459686U CN 207459686 U CN207459686 U CN 207459686U CN 201721633606 U CN201721633606 U CN 201721633606U CN 207459686 U CN207459686 U CN 207459686U
- Authority
- CN
- China
- Prior art keywords
- elbow
- type
- cable terminal
- terminal extension
- extension rod
- 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
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims 1
- 230000015556 catabolic process Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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- Cable Accessories (AREA)
Abstract
The utility model provides a kind of elbow-type cable terminal extension rod, belongs to field of electrical equipment, including：Elbow-type sheath, in elbow-type sheath and to elbow-type sheath one end open and for accommodate cable cable connection chamber, in elbow-type sheath and to another end opening of elbow-type sheath and the test connecting cavity that connect with cable connection chamber and in test connecting cavity and inner end is for the connecting rod with cable connection, connecting cavity is tested in the outer end stretching of connecting rod；The both ends of connecting rod are arc-shaped；Connecting rod includes inner segment, changeover portion and outer section, and inner segment is connected with outer section by changeover portion, and for inner segment for being fixedly connected with cable terminal, outer section is stretched out test connecting cavity.The utility model draws the cable termination line nose inside elbow-type sheath, test clip is facilitated to connect, it also can connecting test binding clip in the case where not pulling out elbow-type sheath, simple in structure, design is reasonable, of low cost, it is easy to operate, it is time saving and energy saving, the breakdown maintenance time is reduced, improves work efficiency.
Description
Technical field
The utility model belongs to electrical equipment technical field, is to be related to a kind of elbow-type cable terminal to prolong more specifically
Stock.
Background technology
Cable connector for all insulation, it is hermetically sealed can charged touch plug-in termination head, be widely used in outdoor electricity distribution change
Depressor, American Unit Substation, ring main unit, cable branch box, the connection of Covered transformer and other electrical equipments.Carrying out high-voltage electricity
, it is necessary to which the connection clamp of cable fault test carriage is connected on cable termination during cable trouble shoot, due to elbow-type cable termination
Head elbow-type sheath influence, needed at present during operation will elbow-type sheath extract after could carry out clip connection, it is so not only time-consuming but also
Easily elbow-type sheath is caused to damage, reduce the service life of elbow-type sheath.
Utility model content
The purpose of this utility model is to provide a kind of elbow-type cable terminal extension rod, to solve to exist in the prior art
Current operation when need will elbow-type sheath extract after could carry out clip connection, it is so not only time-consuming but also easily elbow-type sheath is made
Into damage, the technical issues of reducing the elbow-type sheath service life.
To achieve the above object, the technical solution adopted in the utility model is：A kind of elbow-type cable terminal is provided to extend
Bar, including：Elbow-type sheath, the electricity in the elbow-type sheath and to the elbow-type sheath one end open and for accommodating cable
Cable connecting cavity connects in the elbow-type sheath and to another end opening of the elbow-type sheath and with the cable connection chamber
Test connecting cavity and in the test connecting cavity and inner end is for connecting rod with cable connection, the outer end of the connecting rod
Stretch out test connecting cavity；The both ends of the connecting rod are arc-shaped；The connecting rod includes inner segment, changeover portion and outer section, institute
It states inner segment with outer section by changeover portion to be connected, for the inner segment for being fixedly connected with cable terminal, described outer section is stretched out survey
Try connecting cavity.
Further, outer wall is additionally provided between the inner segment and changeover portion with externally threaded thread segment, the thread segment
Annular projection is provided between changeover portion, is additionally provided on the thread segment and is threadedly coupled with the thread segment and is used to coordinate institute
State the nut of annular projection clamping cable termination.
Further, the length of the thread segment is not less than 3 centimetres.
Further, the inner segment is identical with the diameter of changeover portion.
Further, described outer section of diameter is not less than the diameter of inner segment.
Further, described outer section of diameter becomes larger outward from the end being connected with changeover portion.
Further, described outer section of length is more than the length of inner segment.
Further, the length of the connecting rod is not less than 25 centimetres.
Further, the length that the connecting rod is stretched out outside elbow-type sheath is not less than 3 centimetres.
Further, the connecting rod is integrally formed, and is the smooth stainless steel component in surface.
The advantageous effect of elbow-type cable terminal extension rod provided by the utility model is：Compared with prior art, originally
Utility model elbow-type cable terminal extension rod draws the cable termination line nose inside elbow-type sheath, facilitates test clip
Connection, in the case where not pulling out elbow-type sheath also can connecting test binding clip, simple in structure, design is reasonable, of low cost,
It is easy to operate, it is time saving and energy saving, the breakdown maintenance time is reduced, improves work efficiency, extends elbow-type sheath service life.
Description of the drawings
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing is briefly described needed in description, it should be apparent that, the accompanying drawings in the following description is only that this practicality is new
Some embodiments of type, for those of ordinary skill in the art, without having to pay creative labor, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the sectional view for the elbow-type cable terminal extension rod that the utility model embodiment provides；
Fig. 2 is the structure diagram for the elbow-type cable terminal extension rod connecting rod that the utility model embodiment provides；
Wherein, each reference numeral in figure：
1- elbow-type sheaths；2- cables；3- cable terminals；4- cable connection chambers；5- tests connecting cavity；6- pressure line terminals；
7- connecting rods；8- inner segments；9- changeover portions；The outer sections of 10-；11- annular projections；12- thread segments；13- nuts.
Specific embodiment
In order to which technical problem to be solved in the utility model, technical solution and advantageous effect is more clearly understood, with
Lower combination accompanying drawings and embodiments, are further elaborated the utility model.It should be appreciated that specific reality described herein
It applies example to be only used to explain the utility model, is not used to limit the utility model.
It should be noted that when element is referred to as " being fixed on " or " being arranged at " another element, it can be directly another
On one element or it is connected on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", " on ", " under ", "front", "rear", "left", "right", " vertical ",
The orientation or position relationship of the instructions such as " level ", " top ", " bottom " " interior ", " outer " are to be closed based on orientation shown in the drawings or position
System is for only for ease of description the utility model and simplifies description rather than instruction or imply that signified device or element are necessary
With specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.
In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the utility model, " multiple ", " several " are meant that two
It is a or more than two, unless otherwise specifically defined.
Also referring to Fig. 1 and Fig. 2, now elbow-type cable terminal extension rod provided by the utility model is illustrated.
The elbow-type cable terminal extension rod, including：Elbow-type sheath 1, in the elbow-type sheath 1 and to the elbow-type sheath 1
One end open and the cable connection chamber 4, in the elbow-type sheath 1 and another to the elbow-type sheath 1 for accommodating cable 2
End opening and the test connecting cavity 5 that is connected with the cable connection chamber 4 and in the test connecting cavity 5 and inner end be used for
Test connecting cavity 5 is stretched out in the connecting rod 77 of cable connection, the outer end of the connecting rod 7；The both ends of the connecting rod 7 are circular arc
Shape；The connecting rod 7 includes inner segment 8, changeover portion 9 and outer section 10, and the inner segment 8 is connected with outer section 10 by changeover portion 9, institute
Inner segment 8 is stated for being fixedly connected with cable terminal 3, described outer section 10 is stretched out test connecting cavity 5.
The advantageous effect of elbow-type cable terminal extension rod provided by the utility model is：Compared with prior art, originally
Utility model elbow-type cable terminal extension rod draws the cable terminal inside elbow-type sheath, facilitates the company of test clip
Connect, in the case where not pulling out elbow-type sheath also can connecting test binding clip, in use, test clip directly is clipped in connection
On bar；Simple in structure, design is reasonable, of low cost, easy to operate, time saving and energy saving, increases breakdown repair efficiency, shortens event
Hinder maintenance time, improve work efficiency, while elbow-type sheath will not be impacted, simultaneously as elbow-type of pulling out infrequently is protected
Set, can extend its service life.
Further, referring to Fig. 2, one kind as elbow-type cable terminal extension rod provided by the utility model is specific
Embodiment is additionally provided with outer wall with externally threaded thread segment 12,12 He of thread segment between the inner segment 8 and changeover portion 9
Annular projection 11 is provided between changeover portion 9, is additionally provided on the thread segment 12 and is threadedly coupled and is used for the thread segment 12
The annular projection 11 is coordinated to clamp the nut 13 of cable terminal 3；Be threadedly coupled it is stable and firm, can be by connecting rod 7 and cable
Terminals 3 are fastenedly connected；Annular projection 11 can prevent connecting rod 7 from deviating from out of cable terminal 3 hole, ensure the stabilization of connection
Securely.
Further, referring to Fig. 2, one kind as elbow-type cable terminal extension rod provided by the utility model is specific
Connecting rod 7 is consolidated connection by embodiment, the length of the thread segment 12 not less than 3 centimetres, convenient for bolt.
Further, also referring to Fig. 1 and Fig. 2, as elbow-type cable terminal extension rod provided by the utility model
A kind of specific embodiment, the inner segment 8 is identical with the diameter of changeover portion 9；Described outer section 10 of diameter is not less than inner segment 8
Diameter；Described outer section 10 of diameter becomes larger outward from the end being connected with changeover portion 9；It is adapted to the survey of different size
It tries the connection of wire clamp, use scope is wide.
Further, also referring to Fig. 1 and Fig. 2, as elbow-type cable terminal extension rod provided by the utility model
A kind of specific embodiment, described outer section 10 of length is more than the length of inner segment 8, preferably stretches out outside elbow-type sheath 1, just
In the connection of test clip.
Further, also referring to Fig. 1 and Fig. 2, as elbow-type cable terminal extension rod provided by the utility model
A kind of specific embodiment, the length of the connecting rod 7 is not less than 25 centimetres；Length can be set according to particular condition in use
It puts, ensures that the using flexible of elbow-type cable terminal is convenient.
Further, also referring to Fig. 1 and Fig. 2, as elbow-type cable terminal extension rod provided by the utility model
A kind of specific embodiment, the connecting rod 7 stretches out the length of 1 outside of elbow-type sheath not less than 3 centimetres, ensures to test wiring
The connection of folder.
Further, also referring to Fig. 1 and Fig. 2, as elbow-type cable terminal extension rod provided by the utility model
A kind of specific embodiment, the connecting rod 7 is integrally formed, and is the smooth stainless steel component in surface；7 entire body of connecting rod uses
Stainless steel component and surface is smooth, both ends are ball-type, can effectively prevent point discharge, are ensured safe to use.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (10)
1. a kind of elbow-type cable terminal extension rod, it is characterised in that：Including elbow-type sheath, in the elbow-type sheath and to
The elbow-type sheath one end open and for accommodate cable cable connection chamber, in the elbow-type sheath and to the elbow-type
Another end opening of sheath and the test connecting cavity that is connected with the cable connection chamber and in the test connecting cavity and inner end
For the connecting rod with cable connection, test connecting cavity is stretched out in the outer end of the connecting rod；The both ends of the connecting rod are circle
Arc；The connecting rod includes inner segment, changeover portion and outer section, and the inner segment is connected with outer section by changeover portion, the inner segment
For being fixedly connected with cable terminal, described outer section is stretched out test connecting cavity.
2. elbow-type cable terminal extension rod as described in claim 1, it is characterised in that：Between the inner segment and changeover portion also
There is externally threaded thread segment equipped with outer wall, be provided with annular projection between the thread segment and changeover portion, on the thread segment
It is additionally provided with the nut for being threadedly coupled with the thread segment and being used to coordinate the annular projection clamping cable termination.
3. elbow-type cable terminal extension rod as claimed in claim 2, it is characterised in that：The length of the thread segment is not less than
3 centimetres.
4. elbow-type cable terminal extension rod as described in claim 1, it is characterised in that：The diameter of the inner segment and changeover portion
It is identical.
5. elbow-type cable terminal extension rod as described in claim 1 or 4, it is characterised in that：Described outer section of diameter is not small
In the diameter of inner segment.
6. elbow-type cable terminal extension rod as claimed in claim 5, it is characterised in that：Described outer section of diameter from transition
The end of section connection becomes larger outward.
7. elbow-type cable terminal extension rod as claimed in claim 6, it is characterised in that：Described outer section of length is more than inner segment
Length.
8. elbow-type cable terminal extension rod as described in claim 1, it is characterised in that：The length of the connecting rod is not less than
25 centimetres.
9. elbow-type cable terminal extension rod as described in claim 1, it is characterised in that：The connecting rod stretches out elbow-type sheath
External length is not less than 3 centimetres.
10. elbow-type cable terminal extension rod as described in claim 1, it is characterised in that：The connecting rod is integrally formed, and is
The smooth stainless steel component in surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721633606.4U CN207459686U (en) | 2017-11-29 | 2017-11-29 | Elbow-type cable terminal extension rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721633606.4U CN207459686U (en) | 2017-11-29 | 2017-11-29 | Elbow-type cable terminal extension rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207459686U true CN207459686U (en) | 2018-06-05 |
Family
ID=62276324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721633606.4U Expired - Fee Related CN207459686U (en) | 2017-11-29 | 2017-11-29 | Elbow-type cable terminal extension rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207459686U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107947101A (en) * | 2017-11-29 | 2018-04-20 | 国家电网公司 | Elbow-type cable terminal extension rod |
-
2017
- 2017-11-29 CN CN201721633606.4U patent/CN207459686U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107947101A (en) * | 2017-11-29 | 2018-04-20 | 国家电网公司 | Elbow-type cable terminal extension rod |
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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: 20180605 Termination date: 20201129 |