CN219676917U - Wire and cable with elastic wrapping and supporting functions - Google Patents
Wire and cable with elastic wrapping and supporting functions Download PDFInfo
- Publication number
- CN219676917U CN219676917U CN202223541840.8U CN202223541840U CN219676917U CN 219676917 U CN219676917 U CN 219676917U CN 202223541840 U CN202223541840 U CN 202223541840U CN 219676917 U CN219676917 U CN 219676917U
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- Prior art keywords
- sleeve
- wire
- elastic
- cable
- mounting hole
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- 238000007493 shaping process Methods 0.000 claims description 33
- 238000004806 packaging method and process Methods 0.000 claims description 28
- 238000009459 flexible packaging Methods 0.000 claims description 20
- 229910000831 Steel Inorganic materials 0.000 claims description 19
- 239000010959 steel Substances 0.000 claims description 19
- 230000007797 corrosion Effects 0.000 claims description 13
- 238000005260 corrosion Methods 0.000 claims description 13
- 239000000843 powder Substances 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 6
- 230000005684 electric field Effects 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 18
- 238000005452 bending Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000011241 protective layer Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Insulating Bodies (AREA)
Abstract
The utility model relates to the technical field of wires and cables and discloses a wire and cable with an elastic wrapping and supporting function.
Description
Technical Field
The utility model relates to the technical field of wires and cables, in particular to a wire and cable with an elastic wrapping and supporting function.
Background
The wire and cable is typically stranded from several wires or groups of wires [ at least two per group ], resembling a rope. Each set of wires is insulated from each other and is often twisted around a center, with the entire outside being covered with a highly insulating coating. For transmitting, distributing or transmitting electrical energy.
The electric wire and cable mainly comprises the following 4 parts, namely a conductive wire core, an insulating layer, a sealing sheath and a protective covering layer, wherein the conductive wire core is used for transmitting electric energy, the insulating layer insulates the conductive wire core of the unit, the sealing sheath seals the insulating layer, the protective covering layer protects the internal structure, but in the daily installation of the electric wire and cable, bending and bending are avoided, the bending and bending process of the electric wire and cable can change the internal space volume, so that an additional extrusion force can be generated on the internal protective layer, and the internal protective layer can be expanded when the extrusion force reaches a certain degree, so that the safe use of the electric wire and cable is influenced, and therefore, the electric wire and cable with the elastic wrapping and supporting functions are necessary to be developed.
Disclosure of Invention
The utility model aims to provide an electric wire and cable with an elastic wrapping and supporting function, which has an elastic wrapping internal conductive cell and an adaptive adjusting effect when being bent, and solves the problem that the internal protective layer can be extruded to a certain extent to possibly break the internal protective layer to affect the safe use of the electric wire and cable due to the fact that the internal space volume can be changed when the bending condition occurs in the daily erection of the electric wire and cable.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the electric wire and cable with the elastic wrapping and supporting functions comprises an electrified wire, wherein a packaging mechanism is arranged on the outer surface of the electrified wire;
the packaging mechanism comprises a soft packaging layer arranged on the outer surface of the electrified conducting wire and a hard packaging layer arranged on the outer side of the soft packaging layer, wherein the soft packaging layer comprises a shaping insulating sleeve arranged on the surface of the electrified conducting wire and an elastic soft packaging sleeve arranged on the surface of the shaping insulating sleeve, the hard packaging layer comprises a shielding sleeve arranged on the outer side of the elastic soft packaging sleeve and a corrosion-resistant sleeve arranged on the outer side of the shielding sleeve, and the elastic soft packaging sleeve and the shielding sleeve are used for supporting the elastic soft packaging sleeve on the inner side and shielding an electric field.
Preferably, the outer surface of the shaping insulating sleeve is covered with slip powder.
Preferably, the energizing wires are arranged in the shaping insulating sleeves, and the number of the shaping insulating sleeves is correspondingly set according to the number of the energizing wires.
Preferably, the shapes of the plurality of groups of shaping insulating sleeves are combined to form a cylinder.
Preferably, the inside of the elastic soft package sleeve is provided with a mounting hole A, and a plurality of groups of elastic soft package sleeves are embedded in the inner side of the mounting hole A.
Preferably, the shielding sleeve comprises four groups of steel bar coils arranged on the outer surface of the elastic soft packaging sleeve, and the four groups of steel bar coils are mutually wound to form the shielding sleeve.
Preferably, after the four groups of steel bar rolls are mutually wound, a mounting hole C is formed in the steel bar rolls, the elastic flexible packaging sleeve is mounted on the inner side of the mounting hole C, and a certain space is reserved between the elastic flexible packaging sleeve and the inner wall of the mounting hole C.
Preferably, the inside of corrosion-resistant cover is provided with the steel wire, and the inboard of corrosion-resistant cover is provided with mounting hole B, and the shield cover is installed at mounting hole B inner wall.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model realizes that the cross section of the electrified wire is molded into a corresponding shape by a plurality of groups of molded insulating sleeves to form a cylinder by the arrangement of the molded insulating sleeves, the sliding powder and the elastic flexible packaging sleeve, the space in the elastic flexible packaging sleeve is conveniently and fully utilized, the friction force between the molded insulating sleeves and the inner wall of the elastic flexible packaging sleeve is reduced by the sliding powder, and the elasticity of the elastic flexible packaging sleeve enables the molded insulating sleeves and the elastic flexible packaging sleeve to be self-adaptively adjusted when the electrified wire is bent and deformed, thereby achieving the effect of self-adaptive adjustment when the electric wire and the cable are bent and bent.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the overall planing structure of the present utility model;
FIG. 3 is a schematic view of the corrosion resistant jacket structure of the present utility model;
FIG. 4 is a schematic view of a shielding sleeve according to the present utility model;
FIG. 5 is a schematic view of the structure of the elastic flexible package sleeve of the present utility model;
fig. 6 is a schematic structural diagram of a molded insulating sleeve according to the present utility model.
In the figure: 1. energizing the wire; 2. a packaging mechanism; 21. a flexible packaging layer; 211. an elastic soft package sleeve; 2111. a mounting hole A; 212. shaping the insulating sleeve; 2121. slip powder; 22. a hard packaging layer; 221. a corrosion resistant sleeve; 2211. a steel wire; 2212. a mounting hole B; 222. a shielding sleeve; 2221. a roll of steel strip; 2222. and a mounting hole C.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
For a further understanding of the present utility model, the present utility model will be described in detail with reference to the drawings.
Referring to fig. 1, the electric wire and cable with elastic wrapping and supporting functions comprises an energizing wire 1, and a packaging mechanism 2 is sleeved on the outer surface of the energizing wire 1.
The utility model is further described below with reference to examples.
Example 1:
referring to fig. 2-5, the outer surface of the power-on wire 1 is connected with a flexible packaging layer 21 in a jogged manner, the outer side of the flexible packaging layer 21 is connected with a hard packaging layer 22 in a jogged manner, the flexible packaging layer 21 protects the power-on wire 1 in an elastic functional manner, and the hard packaging layer 22 supports the inner flexible packaging layer 21, so that the power-on wire 1 can be laid in a long distance.
The surface laminating of circular telegram wire 1 is connected with shaping type insulating sheath 212, and the surface laminating of shaping type insulating sheath 212 is connected with the flexible package cover 211 of elasticity, and circular telegram wire 1 is made by the transposition of many high conductivity materials, through the setting of many high conductivity materials, is convenient for make the cross section shape of circular telegram wire 1 change along with the cross section shape change of flexible package cover 211. The outer surface of the shaping insulating sleeve 212 is covered with the slip powder 2121, the energized wires 1 are arranged in the shaping insulating sleeve 212, the number of the shaping insulating sleeves 212 is correspondingly set according to the number of the energized wires 1, the shaping insulating sleeve 212 is used for basically insulating the energized wires 1, friction force between the shaping insulating sleeves 212 of multiple groups is reduced through the slip powder 2121, fine gaps among the shaping insulating sleeves 212 of multiple groups are filled, the shaping insulating sleeves 212 are enabled to be embedded more tightly inside the elastic soft packaging sleeve 211, when the energized wires 1 are bent in the using process, the shaping insulating sleeves 212 change along with the change of the bending cross section of the energized wires 1 under the self elastic action, the shaping insulating sleeves 212 are effectively prevented from being broken, short circuits are necessarily caused along with the simultaneous bending of the energized wires 1 of multiple groups when the bending of the energized wires 1 occurs, the friction force among the shaping insulating sleeves 212 of multiple groups is greatly reduced through the arrangement of the slip powder 2121, the fact that the shaping insulating sleeves 212 are embedded in the inner sides of the elastic soft packaging sleeve 211, the situation that the shaping insulating sleeves 212 are deformed easily is severely, and the insulating sleeves are not deformed easily, and the situation that the insulating sleeves are deformed easily can not be adjusted is avoided, and the insulating sleeves are mutually deformed is seriously, so that the insulating sleeves cannot be deformed, and the insulating sleeve cannot be deformed easily. The shaping insulating sleeves 212 of multiple groups are combined into a cylinder, the shaping insulating sleeves 212 of multiple groups are arranged to be convenient to fill in the limited space inside the elastic soft packaging sleeve 211, so that high-conductivity materials of the electrified wire 1 can be formed, the space inside the elastic soft packaging sleeve 211 is fully utilized, the use power of the electrified wire 1 is increased, the shaping insulating sleeves 212 have the effects of elastically wrapping the shaping insulating sleeves 212 and moisture insulation, deformation along with deformation of the shaping insulating sleeves 212 of multiple groups is facilitated, and moisture is inconvenient to enter the inner side of the elastic soft packaging sleeve 211 under the filling actions of moisture insulation, elastic wrapping and the sliding powder 2121 of the self materials, so that the use safety of the shaping insulating sleeves 212 is ensured.
The inside of the elastic soft package sleeve 211 is provided with a mounting hole A2111, a plurality of groups of elastic soft package sleeves 211 are embedded in the inner side of the mounting hole A2111, the outer side of the elastic soft package sleeve 211 is sleeved with a shielding sleeve 222, the outer side of the shielding sleeve 222 is sleeved with a corrosion-resistant sleeve 221, the outer surface of the elastic soft package sleeve 211 is sleeved with four groups of steel bar coils 2221, the four groups of steel bar coils 2221 are mutually wound to form the shielding sleeve 222, when the outer side of the elastic soft package sleeve is provided with sharp objects, the four groups of steel bar coils 2221 can well disperse force, the sharp objects are prevented from being cut into the inner side, the inner structure is damaged, the four groups of steel bar coils 2221 can play a role in shielding electric fields and preventing external electromagnetic wave interference, after the four groups of steel bar coils 2221 are mutually wound, a mounting hole C2222 is formed in the inner side of the elastic soft package sleeve 211, a certain space is reserved for the elastic soft package sleeve 211 to be deformed with the inner wall of the mounting hole C2222, and a space is reserved for the elastic soft package 211 to bend. The inside embedding fixed mounting of corrosion-resistant cover 221 has steel wire 2211, and mounting hole B2212 has been seted up to the inboard of corrosion-resistant cover 221, and shield cover 222 fixed mounting is at mounting hole B2212 inner wall, and corrosion-resistant cover 221 is used for preventing the erosion of rainwater, and steel wire 2211 provides holding power for corrosion-resistant cover 221 long-distance acting as go-between, prevents that inside structure from receiving excessive pulling force and causing the damage, its simple structure, and it is convenient to use, reasonable in design, the practicality is high.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. Wire and cable with elasticity parcel support function, including circular telegram wire (1), its characterized in that: the outer surface of the energizing lead (1) is provided with a packaging mechanism (2);
the packaging mechanism (2) comprises a flexible packaging layer (21) arranged on the outer surface of the electrified conducting wire (1) and a hard packaging layer (22) arranged on the outer side of the flexible packaging layer (21), the flexible packaging layer (21) comprises a shaping insulating sleeve (212) arranged on the surface of the electrified conducting wire (1) and an elastic flexible packaging sleeve (211) arranged on the surface of the shaping insulating sleeve (212), the hard packaging layer (22) comprises a shielding sleeve (222) arranged on the outer side of the elastic flexible packaging sleeve (211) and a corrosion-resistant sleeve (221) arranged on the outer side of the shielding sleeve (222), and the elastic flexible packaging sleeve (211) and the shielding sleeve (222) are used for supporting the elastic flexible packaging sleeve (211) on the inner side and shielding an electric field.
2. The wire and cable with elastic wrapping support function according to claim 1, wherein: the outer surface of the shaping insulating sleeve (212) is covered with slip powder (2121).
3. The wire and cable with elastic wrapping support function according to claim 1, wherein: the energizing wires (1) are arranged in the shaping insulating sleeves (212), and the number of the shaping insulating sleeves (212) is correspondingly set according to the number of the energizing wires (1).
4. The wire and cable with elastic wrapping support function according to claim 1, wherein: the shapes of the plurality of groups of shaping insulating sleeves (212) are combined into a cylinder.
5. The wire and cable with elastic wrapping support function according to claim 1, wherein: the inside of the elastic soft package sleeve (211) is provided with a mounting hole A (2111), and a plurality of groups of elastic soft package sleeves (211) are embedded inside the mounting hole A (2111).
6. The wire and cable with elastic wrapping support function according to claim 1, wherein: the shielding sleeve (222) comprises four groups of steel bar coils (2221) arranged on the outer surface of the elastic flexible packaging sleeve (211), and the four groups of steel bar coils (2221) are mutually wound to form the shielding sleeve (222).
7. The wire and cable with elastic wrapping support function according to claim 6, wherein: after the four groups of steel bar rolls (2221) are mutually wound, a mounting hole C (2222) is formed in the interior of the steel bar rolls, the elastic soft packaging sleeve (211) is mounted on the inner side of the mounting hole C (2222), and a certain space is reserved between the elastic soft packaging sleeve (211) and the inner wall of the mounting hole C (2222).
8. The wire and cable with elastic wrapping support function according to claim 6, wherein: the inside of corrosion-resistant cover (221) is provided with steel wire (2211), and the inboard of corrosion-resistant cover (221) is provided with mounting hole B (2212), and shield cover (222) are installed at mounting hole B (2212) inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223541840.8U CN219676917U (en) | 2022-12-29 | 2022-12-29 | Wire and cable with elastic wrapping and supporting functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223541840.8U CN219676917U (en) | 2022-12-29 | 2022-12-29 | Wire and cable with elastic wrapping and supporting functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219676917U true CN219676917U (en) | 2023-09-12 |
Family
ID=87928943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223541840.8U Active CN219676917U (en) | 2022-12-29 | 2022-12-29 | Wire and cable with elastic wrapping and supporting functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219676917U (en) |
-
2022
- 2022-12-29 CN CN202223541840.8U patent/CN219676917U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |