CN212136051U - Full-shielding power cable with protection structure - Google Patents
Full-shielding power cable with protection structure Download PDFInfo
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- CN212136051U CN212136051U CN202021017535.7U CN202021017535U CN212136051U CN 212136051 U CN212136051 U CN 212136051U CN 202021017535 U CN202021017535 U CN 202021017535U CN 212136051 U CN212136051 U CN 212136051U
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- power cable
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Abstract
The utility model discloses a full shield power cable with protective structure relates to power cable technical field. The utility model comprises a protective component which is a spiral strip plate structure; an upper bulge is arranged on one side edge of the protection component, and a lower bulge is arranged on the other side edge of the protection component; the protective component is tightly wound on the outer side of the cable body, and the upper bulge and the lower bulge are installed in a matched mode; the end of the installed protection component is fixed through two fixing components clamped on the cable body. The utility model discloses a protection part that is equipped with cup joints in the outside of cable, accomplishes the protection to the cable epidermis, and the protection part that is equipped with simultaneously is helical structure, cup joints and is difficult to drop behind the outside of cable, adopts fixed part to accomplish the fixed to the protection part tip simultaneously, and the effectual protection part of avoiding installing slides along the outside of cable body.
Description
Technical Field
The utility model belongs to the technical field of power cable, especially, relate to a full shielded power cable with protective structure.
Background
The power cable is used for transmitting and distributing electric energy, and is commonly used for urban underground power grids, power station leading-out lines, power supply inside industrial and mining enterprises and power transmission lines under river-crossing seawater. In the power lines, the cable is increasing in specific gravity. Power cables are cable products used in the trunk lines of power systems to transmit and distribute high power electrical energy, including various voltage classes, 1-500KV and above, and various insulated power cables. The existing power cable is often dragged in the laying process, and the surface of the power cable is damaged in the dragging process, so that the service life of the cable is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a full shield power cable with protective structure cup joints in the outside of cable through the protective member who is equipped with, accomplishes the protection to the cable epidermis, and the protective member who is equipped with simultaneously is helical structure, cup joints and is difficult to drop behind the outside of cable, has solved the relevant problem that proposes in the background art.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a full-shielding power cable with a protective structure, which comprises a protective component, wherein the protective component is a spiral strip-shaped plate structure; an upper bulge is arranged on one side edge of the protection component, and a lower bulge is arranged on the other side edge of the protection component; the protective component is tightly wound on the outer side of the cable body, and meanwhile, the upper bulge and the lower bulge are installed in a matched mode; the end of the installed protection component is fixed through two fixing components clamped on the cable body.
Further, the length of the protective component is intercepted according to the installation requirement.
Further, the inner diameter formed by the protective part is smaller than the outer diameter of the cable body.
Furthermore, the fixing part is a semicircular ring structure, the inner side of the semicircular ring structure is provided with an annular groove, two ends of the semicircular ring structure extend to form a connecting part, and the two fixing parts are connected through the connecting part to form the circular ring structure.
Further, the depth of the ring groove is the same as the thickness of the shield member.
Further, the width of the ring groove is half of the width of the fixing part, and the inner diameter of the ring groove is the same as the outer diameter of the cable body.
The utility model discloses following beneficial effect has:
the utility model discloses a protection part that is equipped with cup joints in the outside of cable, accomplishes the protection to the cable epidermis, and the protection part that is equipped with simultaneously is helical structure, cup joints and is difficult to drop behind the outside of cable, adopts fixed part to accomplish the fixed to the protection part tip simultaneously, and the effectual protection part of avoiding installing slides along the outside of cable body.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the protection component of the present invention;
fig. 2 is a schematic view of a partial cross-sectional structure of a protection member according to the present invention;
FIG. 3 is a schematic structural view of the fixing member of the present invention;
fig. 4 is a schematic structural view of the protection component and the fixing component of the present invention mounted on the cable body in a matching manner;
in the drawings, the components represented by the respective reference numerals are listed below:
1-protective part, 101-upper bulge, 102-lower bulge, 2-fixing part, 201-annular groove, 202-connecting part, 203-mounting hole and 3-cable body.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-4, the utility model relates to a fully shielded power cable with a protective structure, which comprises a protective part 1, wherein the protective part 1 is a spiral strip plate structure; an upper bulge 101 is arranged on one side of the protection component 1, and a lower bulge 102 is arranged on the other side of the protection component 1;
when the installed protection component 1 is tightened, the upper protrusion 101 and the lower protrusion 102 are matched with each other to limit the relative sliding of the side edges, so that the protection component 1 is prevented from falling off under stress in the dragging process of the cable body 3;
the protective component 1 is tightly wound on the outer side of the cable body 3, and meanwhile, the upper bulge 101 and the lower bulge 102 are installed in a matched mode; the end of the installed protective component 1 is fixed by two fixing components 2 clamped on the cable body 3.
The protection to the cable epidermis is accomplished in the outside of cable through the protective part 1 cup joint that is equipped with, and the protective part who is equipped with simultaneously is helical structure, cup joints and is difficult to drop behind the outside of cable, adopts fixed part 2 to accomplish the fixed to protective part 1 tip simultaneously, and the effectual protective part who avoids the installation slides along the outside of cable body 3.
The length of the protective component 1 is intercepted according to the installation requirement; the inner diameter formed by the protective component 1 is smaller than the outer diameter of the cable body 3, so that the protective component 1 is conveniently and tightly sleeved on the outer side of the cable body 3;
the fixing component 2 is a semicircular ring structure, the inner side of the semicircular ring structure is provided with a ring groove 201, two ends of the semicircular ring structure extend to form a connecting part 202, and the two fixing components 2 are connected through the connecting part to form the circular ring structure.
The depth of the ring groove 201 is the same as the thickness of the shield member 1; the width of annular groove 201 is half of the width of fixed part 2, and the internal diameter of annular groove 201 is the same with the external diameter of cable body 3, guarantees that fixed part 2 joint is in cable body 3's the outside.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. A fully shielded power cable with a shielding structure, comprising a shielding component (1), characterized in that:
the protective component (1) is of a spiral strip plate structure;
an upper bulge (101) is arranged on one side edge of the protection component (1), and a lower bulge (102) is arranged on the other side edge of the protection component (1);
the protective component (1) is tightly wound on the outer side of the cable body (3), and meanwhile, the upper bulge (101) and the lower bulge (102) are installed in a matched mode; the end part of the installed protection component (1) is fixed through two fixing components (2) clamped on the cable body (3).
2. Fully shielded power cable with shielding structure according to claim 1, characterized in that the length of the shielding member (1) is cut according to the installation requirements.
3. A fully shielded power cable with shielding structure according to claim 1, characterized in that the shielding member (1) is formed with an inner diameter smaller than the outer diameter of the cable body (3).
4. The fully shielded power cable with a shielding structure according to claim 1, wherein the fixing member (2) is a semi-circular ring structure, the inner side of the semi-circular ring structure is provided with a ring groove (201), two ends of the semi-circular ring structure extend to form a connecting portion (202), and the two fixing members (2) are connected through the connecting portion to form a circular ring structure.
5. Fully shielded power cable with shielding structure according to claim 4, characterized in that the depth of the circumferential groove (201) is the same as the thickness of the shielding member (1).
6. A fully shielded power cable with a shielding structure according to claim 4, characterized in that the width of the ring groove (201) is half of the width of the fixing part (2), and the inner diameter of the ring groove (201) is the same as the outer diameter of the cable body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021017535.7U CN212136051U (en) | 2020-06-05 | 2020-06-05 | Full-shielding power cable with protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021017535.7U CN212136051U (en) | 2020-06-05 | 2020-06-05 | Full-shielding power cable with protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212136051U true CN212136051U (en) | 2020-12-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202021017535.7U Active CN212136051U (en) | 2020-06-05 | 2020-06-05 | Full-shielding power cable with protection structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117095859A (en) * | 2023-07-31 | 2023-11-21 | 无锡市明珠电缆有限公司 | Polypropylene insulation medium voltage power cable |
-
2020
- 2020-06-05 CN CN202021017535.7U patent/CN212136051U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117095859A (en) * | 2023-07-31 | 2023-11-21 | 无锡市明珠电缆有限公司 | Polypropylene insulation medium voltage power cable |
| CN117095859B (en) * | 2023-07-31 | 2024-04-16 | 无锡市明珠电缆有限公司 | Polypropylene insulation medium voltage power cable |
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