CN208241293U - Combined type secondary terminals subheader insulation sleeve - Google Patents
Combined type secondary terminals subheader insulation sleeve Download PDFInfo
- Publication number
- CN208241293U CN208241293U CN201820942754.2U CN201820942754U CN208241293U CN 208241293 U CN208241293 U CN 208241293U CN 201820942754 U CN201820942754 U CN 201820942754U CN 208241293 U CN208241293 U CN 208241293U
- Authority
- CN
- China
- Prior art keywords
- insulation sleeve
- subheader
- combined type
- fixed
- type secondary
- 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 belongs to second power equipment technical field, and in particular to combined type secondary terminals subheader insulation sleeve；Including the first insulation sleeve and the second insulation sleeve being mutually matched, first insulation sleeve and the second insulation sleeve include integrally formed support portion and fixed part, support portion is trapezium structure, fixed part is half-cylinder structure, the support portion upper surface of first insulation sleeve is provided with fixed column, the support lower surface of second insulation sleeve is provided with to be connect by fixed column with the second insulation sleeve with the matched fixed groove of fixed column, the first insulation sleeve；It can be avoided in secondary equipment in power system operating process since terminal head accidentally touches bring accident, improve system operation reliability.
Description
Technical field
The utility model belongs to second power equipment technical field, and in particular to combined type secondary terminals subheader insulation sleeve.
Background technique
Second power equipment refers to the ancillary equipment monitored, measured to primary equipment, controlled, protected, adjusted.In electric power
In the maintenance process of secondary device, for the security maintenance for guaranteeing each second power equipment, it is often necessary to will be between secondary device
Cable core interconnected disconnects, and then carries out maintenance replacement to second power equipment again.However in the dimension of second power equipment
During shield, cable core interconnected is upon opening if without rationally putting between equipment, or does not insulate
Processing is easy for that accidentally touch equal danger occur, causes the danger such as short circuit.And complete the overhauling power secondary equipment maintenance behaviour
After work, to make each secondary device restore to run well, already off cable core need to be reconnected, it is same in operating process
Accidentally touch Deng danger are easy to happen, simultaneously, there is also the risks of plug mistake, the either volume on repeated examinations cross-talk head
Number, the accident treatment after still accidentally touching, all will waste of manpower and time significantly, make troubles and wind for the maintenance of secondary device
Danger.
Summary of the invention
The utility model relates to combined type secondary terminals subheader insulation sleeves, can be avoided secondary equipment in power system operating process
In bring accident accidentally touched due to terminal head, improve system safety in operation.
What the utility model was achieved through the following technical solutions:
Combined type secondary terminals subheader insulation sleeve, the first insulation sleeve and the second insulation sleeve including flexible connection, the first insulation
Set and the second insulation sleeve are made of integrally formed support portion and fixed part, and support portion is trapezium structure, and fixed part is semicircle
Barrel structure.
The support portion upper surface of first insulation sleeve is provided with fixed column, the support lower surface of the second insulation sleeve be provided with
The matched fixed groove of fixed column, the first insulation sleeve are connect by fixed column with the second insulation sleeve.
It is provided with connecting column on the support portion side wall of first insulation sleeve, is provided on another side wall parallel with connecting column position
Connecting groove.
There are two connecting column and connecting groove are respectively provided with.
Further, there are two fixed column and fixed groove are respectively provided with.
Further, fixed outer surface of column is provided with external screw thread, and fixed groove inner wall is provided with internal screw thread, and fixed column passes through spiral shell
Line is connected in fixed groove.
Compared with prior art, the utility model has the following beneficial effects:
1. between devices cable core interconnected upon opening, by the combined type secondary terminals subheader of the utility model
Insulation sleeve clamp is located at the end of cable core, can be avoided in secondary equipment in power system operating process since terminal head accidentally touches band
The accident come improves system operation reliability.
2. be provided with connecting column on the support portion side wall of the first insulation sleeve, it is provided in another opposing sidewalls and connecting column
The parallel connecting groove in position can be exhausted by cable end piece when the end for having multi-cable core wire needs to carry out insulation protection
By combined type secondary terminals subheader insulation sleeve ordered arrangement after edge, reduce the difficulty of artificial memory's check mark, there are interests to improve work
Make efficiency.
Detailed description of the invention
Fig. 1 is the utility model using state structure diagram.
Fig. 2 is the utility model non-working condition left view.
Fig. 3 is the utility model non-working condition right view.
Fig. 4 is the first insulation sleeve of the utility model structural schematic diagram.
Fig. 5 is the second insulation sleeve of the utility model structural schematic diagram.
In figure, the first insulation sleeve of 1-, the second insulation sleeve of 2-, 3- support portion, 4- fixed part, 5- fixed column, 6- fixed groove,
7- connecting column, 8- connecting groove.
Specific embodiment
As shown in Figs. 1-5, the following will be combined with the drawings in the embodiments of the present invention, in the utility model embodiment
Technical solution is clearly and completely described, and the described embodiments are only a part of the embodiments of the utility model, rather than
Whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work
Under the premise of every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1
Combined type secondary terminals subheader insulation sleeve, the first insulation sleeve 1 and the second insulation sleeve 2 including flexible connection, first absolutely
Edge set 1 and the second insulation sleeve 2 are made of integrally formed support portion 3 and fixed part 4, and support portion 3 is trapezium structure, fixed part
4 be half-cylinder structure, between devices cable core interconnected upon opening, by the combined type secondary terminals of the utility model
Subheader insulation sleeve clamp is located at the end of cable core, can be avoided in secondary equipment in power system operating process since terminal head misses
Bring accident is touched, system operation reliability is improved.
Embodiment 2
On the basis of embodiment 1, the difference of embodiment 2 is: 3 upper surface of support portion of the first insulation sleeve 1 is provided with
Fixed column 5,3 lower surface of support portion of the second insulation sleeve 2 are provided with and the matched fixed groove 6 of fixed column 5, the first insulation sleeve 1
Connect by fixed column 5 with the second insulation sleeve 2, when insulation sleeve damage wherein, only need to change damage, save at
This.
Embodiment 3
On the basis of embodiment 1-2, the difference of embodiment 3 is: being arranged on 3 side wall of support portion of the first insulation sleeve 1
There is connecting column 7, the connecting groove 8 parallel with 7 position of connecting column is provided on another side wall, in the end for having multi-cable core wire
When needing to carry out insulation protection, by combined type secondary terminals subheader insulation sleeve ordered arrangement after cable end piece can insulate, subtract
The difficulty for having lacked artificial memory's check mark has interests to improve working efficiency.
Embodiment 4
On the basis of embodiment 1-3, the difference of embodiment 4 is: there are two connecting column 7 and connecting groove 8 are respectively provided with,
Enhance the stability of connection.
Embodiment 5
On the basis of examples 1 to 4, the difference of embodiment 5 is: there are two fixed column 5 and fixed groove 6 are respectively provided with,
The stability of the first insulation sleeve 1 and the connection of the second insulation sleeve 2 can be enhanced.
Embodiment 6
On the basis of embodiment 1-5, the difference of embodiment 6 is: 5 outer surface of fixed column is provided with external screw thread, fixed
6 inner wall of groove is provided with internal screw thread, and fixed column 5 is threadedly attached in fixed groove 6, is connected through a screw thread, so that first
Insulation sleeve 1 and the second insulation sleeve 2 are detachably connected, and enhance practicability.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (6)
1. combined type secondary terminals subheader insulation sleeve, it is characterised in that: the first insulation sleeve (1) and the second insulation including flexible connection
It covers (2), the first insulation sleeve (1) and the second insulation sleeve (2) are made of integrally formed support portion (3) and fixed part (4), are supported
Portion (3) is trapezium structure, and fixed part (4) is half-cylinder structure.
2. combined type secondary terminals subheader insulation sleeve according to claim 1, it is characterised in that: the branch of the first insulation sleeve (1)
Support part (3) upper surface is provided with fixed column (5), and support portion (3) lower surface of the second insulation sleeve (2) is provided with and fixed column (5)
Matched fixed groove (6), the first insulation sleeve (1) are connect by fixed column (5) with the second insulation sleeve (2).
3. combined type secondary terminals subheader insulation sleeve according to claim 1, it is characterised in that: the branch of the first insulation sleeve (1)
It is provided with connecting column (7) on support part (3) side wall, is provided with the connecting groove parallel with connecting column (7) position on another side wall
(8).
4. combined type secondary terminals subheader insulation sleeve according to claim 3, it is characterised in that: connecting column (7) and connection are recessed
There are two slot (8) is respectively provided with.
5. combined type secondary terminals subheader insulation sleeve according to claim 2, it is characterised in that: fixed column (5) and anchor
There are two slot (6) is respectively provided with.
6. combined type secondary terminals subheader insulation sleeve according to claim 5, it is characterised in that: fixed column (5) outer surface is set
It is equipped with external screw thread, fixed groove (6) inner wall is provided with internal screw thread, and fixed column (5) is threadedly attached in fixed groove (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820942754.2U CN208241293U (en) | 2018-06-19 | 2018-06-19 | Combined type secondary terminals subheader insulation sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820942754.2U CN208241293U (en) | 2018-06-19 | 2018-06-19 | Combined type secondary terminals subheader insulation sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208241293U true CN208241293U (en) | 2018-12-14 |
Family
ID=64574685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820942754.2U Expired - Fee Related CN208241293U (en) | 2018-06-19 | 2018-06-19 | Combined type secondary terminals subheader insulation sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208241293U (en) |
-
2018
- 2018-06-19 CN CN201820942754.2U patent/CN208241293U/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: 20181214 Termination date: 20200619 |