CN211181748U - Self-bearing polyethylene insulated water-blocking power cable - Google Patents
Self-bearing polyethylene insulated water-blocking power cable Download PDFInfo
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- CN211181748U CN211181748U CN201922375184.0U CN201922375184U CN211181748U CN 211181748 U CN211181748 U CN 211181748U CN 201922375184 U CN201922375184 U CN 201922375184U CN 211181748 U CN211181748 U CN 211181748U
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- rubber
- fixed
- rubber sheet
- power cable
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Abstract
The utility model discloses a from insulating power cable that blocks water of bearing weight of type polyethylene, including first rubber, the one end surface of first rubber is provided with the fixed block, the inside surface of fixed block is provided with the fixed orifices, the outside that the one end surface of first rubber is close to the fixed block is provided with the second rubber, the inboard surface of second rubber is provided with first wire, one side that the inboard surface of second rubber is close to first wire is provided with the second wire, one side that the inboard surface of second rubber is close to the second wire is provided with the third wire, space department between first wire, second wire, third wire, the fourth wire is provided with the filling glue. A from insulating power cable that blocks water of bearing type polyethylene, can prevent that the inside of cable from intaking, it is more practical, can make things convenient for the connection of cable, it is more convenient.
Description
Technical Field
The utility model belongs to the cable field, concretely relates to from insulating power cable that blocks water of bearing type polyethylene.
Background
Cables are generally rope-like cables made by stranding several wires or groups of wires, each group insulated from the other and often twisted around a center, the entire outer surface being covered with a highly insulating covering. The device is erected in the air or installed underground or underwater for telecommunication or power transmission; traditional self-supporting polyethylene insulation power cable that blocks water has some shortcomings, and at first two cables are more troublesome when connecting, and is not convenient enough, and secondly the both ends of cable are intake easily, have the potential safety hazard, and in order to solve above-mentioned problem, we have provided this kind of self-supporting polyethylene insulation power cable that blocks water.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a from insulating power cable that blocks water of type of bearing weight of polyethylene aims at solving the problem of connecting inconvenient and easy intaking among the prior art.
In order to achieve the above object, the utility model provides a following technical scheme:
as a preferred aspect of the utility model, the self-bearing polyethylene insulated water-blocking power cable comprises a first rubber sheet, wherein a fixed block is arranged on the outer surface of one end of the first rubber sheet, a fixed hole is arranged on the inner surface of the fixed block, a second rubber sheet is arranged on the outer surface of one end of the first rubber sheet close to the fixed block, a first conducting wire is arranged on the inner side surface of the second rubber sheet, a second conducting wire is arranged on one side of the inner side surface of the second rubber sheet close to the first conducting wire, a third conducting wire is arranged on one side of the inner side surface of the second rubber sheet close to the second conducting wire, filling glue is arranged in a gap between the first conducting wire, the second conducting wire, the third conducting wire and the fourth conducting wire, an embedding groove is arranged on the inner surface of one end of the second rubber sheet, a fixed chamber is arranged on one side of the inner surface of the second rubber sheet close to the embedding groove, the inner side surface of the fixed chamber is provided with a spring, the outer surface of the lower end of the spring is provided with a sliding block, and the outer surface of the lower end of the sliding block is provided with a bevel block.
As a preferred, the one end surface of fixed block is connected with the one end fixed surface of first rubber, the surface of fixed orifices is connected with the inside fixed surface of fixed block, the one end surface of second rubber and the one end surface swing joint of fixed block.
As an optimization of the utility model, the surface of first wire and the inboard surface swing joint of second rubber, the surface of second wire and the inboard surface swing joint of second rubber.
In order to make first rubber, the inside unable water of intaking of second rubber, conduct the utility model relates to an it is preferred, the surface of third wire and the inboard surface swing joint of second rubber, the surface of fourth wire and the inboard surface swing joint of second rubber, the glue filling is fixed connection with first wire, second wire, third wire, fourth wire.
In order to make the convenient butt joint of cable, conduct the utility model relates to an it is preferred, the surface of inlaying the groove is connected with the inside fixed surface of second rubber, the surface of fixed chamber is connected with the inside fixed surface of second rubber, the surface of spring and the inboard surface swing joint of fixed chamber.
In order to make the convenient butt joint of cable, conduct the utility model relates to an it is preferred, the surface of slider and the interior side surface swing joint of fixed chamber, the upper end surface of bevel piece is connected with the lower extreme external surface fixed of slider.
Compared with the prior art, the beneficial effects of the utility model are that:
the gaps among the first wire, the second wire, the third wire and the fourth wire on the inner side surface of the second rubber sheet are filled with filling glue, the gaps among the first wire, the second wire, the third wire and the fourth wire are filled with the filling glue, so that water can be prevented from entering the inner side of the second rubber sheet, the safety is high, the electric leakage accident can be prevented, when two groups of cables are connected, the fixing block at one end of the first rubber sheet is slowly inserted into the inner side surface of the embedding groove, when one end of the fixing block is contacted with the inclined block, the inclined block is extruded and moved, the inclined block is moved to drive the sliding block to move, the sliding block is moved to compress the spring, when the position of the fixing hole is just aligned with the position of the inclined block, the spring is reset under the action of the elasticity of the spring to push the sliding block to move, the inclined block is ejected into the fixing hole by the sliding block, and the fixing block is clamped on the inner side surface of, therefore, the first rubber sheet and the second rubber sheet are connected together, the connection of the cable can be facilitated, and the cable connecting device is practical.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a partially cut-away schematic view of the present invention;
fig. 3 is a partially cut-away schematic view of the present invention;
fig. 4 is a cross-sectional view of the present invention.
In the figure: 1. a first rubber sheet; 2. a fixed block; 3. a fixing hole; 4. a second rubber sheet; 5. a first conductive line; 6. a second conductive line; 7. a third conductive line; 8. a fourth conductive line; 9. filling glue; 10. embedding a groove; 11. a fixed chamber; 12. a spring; 13. a slider; 14. and (6) a bevel block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-4, the present invention provides the following technical solutions:
in the embodiment of the utility model, a self-bearing polyethylene insulation water-blocking power cable comprises a first rubber sheet 1, a fixed block 2 is arranged on the outer surface of one end of the first rubber sheet 1, a fixed hole 3 is arranged on the inner surface of the fixed block 2, a second rubber sheet 4 is arranged on the outer surface of one end of the first rubber sheet 1 near the fixed block 2, a first lead 5 is arranged on the inner surface of the second rubber sheet 4, a second lead 6 is arranged on one side of the inner surface of the second rubber sheet 4 near the first lead 5, a third lead 7 is arranged on one side of the inner surface of the second rubber sheet 4 near the second lead 6, filling glue 9 is arranged in the gap between the first lead 5, the second lead 6, the third lead 7 and the fourth lead 8, an embedding groove 10 is arranged on the inner surface of one end of the second rubber sheet 4, a fixed chamber 11 is arranged on one side of the inner surface of the second rubber sheet 4 near the embedding groove 10, the inner side surface of the fixed chamber 11 is provided with a spring 12, the lower end outer surface of the spring 12 is provided with a slide block 13, and the lower end outer surface of the slide block 13 is provided with a bevel block 14.
The one end surface of fixed block 2 and the one end fixed surface of first rubber 1 are connected, and the surface of fixed orifices 3 and the inside fixed surface of fixed block 2 are connected, and the one end surface of second rubber 4 and the one end surface swing joint of fixed block 2.
The outer surface of the first lead 5 is movably connected with the inner side surface of the second rubber sheet 4, and the outer surface of the second lead 6 is movably connected with the inner side surface of the second rubber sheet 4.
The outer surface of the third wire 7 is movably connected with the inner side surface of the second rubber sheet 4, the outer surface of the fourth wire 8 is movably connected with the inner side surface of the second rubber sheet 4, and the filling rubber 9 is fixedly connected with the first wire 5, the second wire 6, the third wire 7 and the fourth wire 8.
The outer surface of the embedding groove 10 is fixedly connected with the inner surface of the second rubber sheet 4, the outer surface of the fixing chamber 11 is fixedly connected with the inner surface of the second rubber sheet 4, and the outer surface of the spring 12 is movably connected with the inner side surface of the fixing chamber 11.
The outer surface of the sliding block 13 is movably connected with the inner side surface of the fixed chamber 11, and the outer surface of the upper end of the inclined block 14 is fixedly connected with the outer surface of the lower end of the sliding block 13.
The utility model discloses a theory of operation and use flow: the gaps among the first lead 5, the second lead 6, the third lead 7 and the fourth lead 8 on the inner side surface of the second rubber sheet 4 are filled with the filling glue 9, the gaps among the first lead 5, the second lead 6, the third lead 7 and the fourth lead 8 are filled with the filling glue 9, so that water can be prevented from entering the inner side of the second rubber sheet 4, the occurrence of electric leakage accidents can be prevented, secondly, when two groups of cables are connected, the fixed block 2 at one end of the first rubber sheet 1 is slowly inserted into the inner side surface of the embedding groove 10, when one end of the fixed block 2 is contacted with the inclined block 14, the inclined block 14 is extruded and moved, the inclined block 14 is moved to drive the sliding block 13 to move, the sliding block 13 is moved to compress the spring 12, when the position of the fixed hole 3 is just aligned with the position of the inclined block 14, the spring 12 is reset under the action of the elasticity of the spring to push the sliding block 13 to move, and the inclined block 14 is ejected into the inside of the fixed hole 3 by the sliding block 13, thereby reach and block 2 cards at the inboard surface of inlaying groove 10 to make first rubber 1 link together with second rubber 4, can make things convenient for the connection of cable, it is more practical.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a from insulating power cable that blocks water of bearing type polyethylene, includes first rubber (1), its characterized in that: the outer surface of one end of the first rubber sheet (1) is provided with a fixed block (2), the inner surface of the fixed block (2) is provided with a fixed hole (3), the outer side of the outer surface of one end of the first rubber sheet (1) close to the fixed block (2) is provided with a second rubber sheet (4), the inner side surface of the second rubber sheet (4) is provided with a first wire (5), one side of the inner side surface of the second rubber sheet (4) close to the first wire (5) is provided with a second wire (6), one side of the inner side surface of the second rubber sheet (4) close to the second wire (6) is provided with a third wire (7), gaps among the first wire (5), the second wire (6), the third wire (7) and the fourth wire (8) are provided with filling rubber (9), the inner surface of one end of the second rubber sheet (4) is provided with an embedding groove (10), one side that the inside surface of second rubber (4) is close to inlay groove (10) is provided with fixed room (11), the inboard surface of fixed room (11) is provided with spring (12), the lower extreme surface of spring (12) is provided with slider (13), the lower extreme surface of slider (13) is provided with bevel piece (14).
2. The self-supporting polyethylene insulated water-blocking power cable according to claim 1, wherein: the one end surface of fixed block (2) and the one end external surface fixed connection of first rubber (1), the surface of fixed orifices (3) and the inside fixed surface of fixed block (2) are connected, the one end surface swing joint of one end surface and the fixed block (2) of second rubber (4).
3. The self-supporting polyethylene insulated water-blocking power cable according to claim 1, wherein: the outer surface of the first lead (5) is movably connected with the inner side surface of the second rubber (4), and the outer surface of the second lead (6) is movably connected with the inner side surface of the second rubber (4).
4. The self-supporting polyethylene insulated water-blocking power cable according to claim 1, wherein: the outer surface of the third wire (7) is movably connected with the inner side surface of the second rubber sheet (4), the outer surface of the fourth wire (8) is movably connected with the inner side surface of the second rubber sheet (4), and the filling rubber (9) is fixedly connected with the first wire (5), the second wire (6), the third wire (7) and the fourth wire (8).
5. The self-supporting polyethylene insulated water-blocking power cable according to claim 1, wherein: the surface of inlaying groove (10) is connected with the inside fixed surface of second rubber (4), the surface of fixed room (11) is connected with the inside fixed surface of second rubber (4), the surface of spring (12) and the inboard surface swing joint of fixed room (11).
6. The self-supporting polyethylene insulated water-blocking power cable according to claim 1, wherein: the outer surface of the sliding block (13) is movably connected with the inner side surface of the fixed chamber (11), and the outer surface of the upper end of the inclined plane block (14) is fixedly connected with the outer surface of the lower end of the sliding block (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922375184.0U CN211181748U (en) | 2019-12-25 | 2019-12-25 | Self-bearing polyethylene insulated water-blocking power cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922375184.0U CN211181748U (en) | 2019-12-25 | 2019-12-25 | Self-bearing polyethylene insulated water-blocking power cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211181748U true CN211181748U (en) | 2020-08-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922375184.0U Expired - Fee Related CN211181748U (en) | 2019-12-25 | 2019-12-25 | Self-bearing polyethylene insulated water-blocking power cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211181748U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114094362A (en) * | 2021-11-23 | 2022-02-25 | 鹰搏(江苏)线缆科技有限公司 | Seamless polyimide-fired insulated cable for aerospace |
-
2019
- 2019-12-25 CN CN201922375184.0U patent/CN211181748U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114094362A (en) * | 2021-11-23 | 2022-02-25 | 鹰搏(江苏)线缆科技有限公司 | Seamless polyimide-fired insulated cable for aerospace |
| CN114094362B (en) * | 2021-11-23 | 2023-08-04 | 诺迅(江苏)线缆科技有限公司 | Polyimide seamless burning insulated cable for aerospace |
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| 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: 20200804 Termination date: 20201225 |
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| CF01 | Termination of patent right due to non-payment of annual fee |