CN219716513U - Distributed power cable - Google Patents
Distributed power cable Download PDFInfo
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- CN219716513U CN219716513U CN202321104992.3U CN202321104992U CN219716513U CN 219716513 U CN219716513 U CN 219716513U CN 202321104992 U CN202321104992 U CN 202321104992U CN 219716513 U CN219716513 U CN 219716513U
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- Prior art keywords
- cable
- distributed power
- cable body
- supporting
- power cable
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- 230000008093 supporting effect Effects 0.000 claims abstract description 47
- 239000004020 conductor Substances 0.000 claims description 11
- 238000005260 corrosion Methods 0.000 claims description 11
- 230000007797 corrosion Effects 0.000 claims description 11
- 229920001821 foam rubber Polymers 0.000 claims description 7
- 239000002689 soil Substances 0.000 abstract description 8
- 238000005299 abrasion Methods 0.000 abstract description 4
- 230000002633 protecting effect Effects 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 54
- 239000000126 substance Substances 0.000 description 5
- 239000002253 acid Substances 0.000 description 4
- 239000003513 alkali Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005672 electromagnetic field Effects 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 230000003064 anti-oxidating effect Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model provides a distributed power cable, which relates to the technical field of cables and comprises: the cable body, the surface of cable body is provided with supporting component, supporting component includes the support cover. When the cable supporting device is used, the supporting cover is sleeved on the top of the cable body, abrasion is reduced under the protection of the sponge cushion, the plurality of fixing buckles are sequentially rotated to fix through the bolts, then the cable body and the supporting component are put into a buried point underground together, the supporting component is supported through inserting the plurality of inserted rods into the ground, the cable body is protected and supported under the cooperation of the bearing plate, the spring, the supporting cover and the plurality of inserted rods, the cable body is prevented from being directly deformed due to soil pressure, the supporting and protecting effects are achieved, and the pressure is reduced.
Description
Technical Field
The utility model relates to the technical field of cables, in particular to a distributed power cable.
Background
The cable is an electric energy or signal transmission device, and is usually composed of several wires or groups of wires, and the cable is a power cable, a control cable, a compensation cable, a shielding cable, a high-temperature cable, a computer cable, a signal cable, a coaxial cable, a fire-resistant cable, a marine cable, a mining cable, an aluminum alloy cable and the like. They are composed of single or multi-strand wires and insulating layers for connecting circuits, appliances, etc. The power cable is a cable for transmitting and distributing electric energy, and is commonly used for urban underground power grids, power station outgoing lines, power supply in industrial and mining enterprises and power transmission lines under sea water passing through the river.
In the prior art, for example, chinese patent numbers: CN212847798U, which discloses a power cable, belongs to the power equipment field; the technical scheme is characterized by comprising a central column and a wire which is twisted around the central column; the wire includes 3-5 copper wires stranded with each other and an insulating layer including the copper wires; an anti-oxidation layer capable of wrapping all the wires is further arranged on the outer ring of the central column, and a partition plate for partitioning the wires is arranged between the anti-oxidation layer and the central column; the outside of the oxidation prevention layer is provided with a protective layer wrapping the oxidation prevention layer, a cavity is formed in the protective layer, and a flame retardant is filled in the cavity. The utility model solves the problems that the cable is easy to burn when the cable fires and affects the use of fire-fighting facilities, and achieves the effects of flame retardance, delay of the fire time of the cable and delay of the loss of the action time of the fire-fighting facilities.
However, in the prior art, the application range of the distributed power cable is wider when the distributed power cable is used, for example, when the distributed power cable is buried underground, the upper layer needs to be covered with soil for landfill, and when the covered soil is thicker, the pressure born by the distributed power cable is also larger, so that the cable is easy to deform, thereby influencing the normal use of the distributed power cable.
Disclosure of Invention
The utility model mainly provides a distributed cable with support protection and corrosion resistance.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: a distributed power cable, comprising: the cable body, the surface of cable body is provided with supporting component, supporting component includes the supporting cover, the surface fixed mounting of supporting cover has a plurality of springs, and is a plurality of the one end fixed mounting of spring has the bearing plate, the bottom that the supporting cover is close to front surface and rear surface is all fixed mounting has a plurality of inserted bars, the bottom of supporting cover is provided with a plurality of fixed knot.
Preferably, the cable body comprises a plurality of conductors, the outer surfaces of the conductors are provided with insulating layers, the outer surfaces of the insulating layers are provided with filling layers, the insulating layers are used for isolating the conductors and the external environment, current leakage is prevented, the filling layers are used for filling gaps, and the cable core is prevented from being shifted or deformed in the long-term use process.
Preferably, the inner wall fixedly connected with foam-rubber cushion of supporting cover, a plurality of the equal fixedly connected with slipmat of inner wall of fixed knot, a plurality of movable grooves have been seted up to the rear surface of supporting cover, and a plurality of the inside in movable groove is equal fixed mounting has the connecting rod, under the protection of foam-rubber cushion, reduces the wearing and tearing that the supporting cover caused cable body surface.
Preferably, the outer surfaces of the fixing buckles are provided with movable holes, the outer surfaces of the connecting rods are movably embedded in the movable holes respectively, and the fixing buckles are convenient to rotate through the cooperation of the connecting rods and the movable holes.
Preferably, the surface of filling layer is provided with the shielding layer, the surface of shielding layer is provided with around the band, around the surface of band is provided with the waterproof layer, and the shielding layer is used for preventing the interference of outside electromagnetic field, guarantees cable transmission's stability, and around band being used for fixed each layer structure, prevents that cable inner structure from shifting or warping, the waterproof layer has good waterproof performance for the cable has fine waterproof nature.
Preferably, the outer surface of waterproof layer is provided with the oversheath, the surface of oversheath is provided with corrosion-resistant layer, and the oversheath plays the guard action to the cable body, prevents the harm of external environment to cable inner structure, and corrosion-resistant layer can prevent that the cable body from receiving the erosion of chemical such as acid and alkali.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. when the cable is used, the supporting cover is sleeved on the top of the cable body, abrasion is reduced under the protection of the sponge cushion, the plurality of fixing buckles are sequentially rotated to fix the cable body and the supporting component through bolts, then the cable body and the supporting component are put into a buried point underground, the supporting component is supported through inserting the plurality of inserted rods into the ground, the cable body is protected and supported under the cooperation of the bearing plate, the spring, the supporting cover and the plurality of inserted rods, the cable body is prevented from being directly deformed under the soil pressure, the effect of supporting and protecting is achieved, and the pressure is reduced.
2. According to the utility model, the insulating layer can prevent current leakage, the filling layer fills the gap to prevent the cable core from shifting, the shielding layer is used for preventing the interference of external electromagnetic fields, the wrapping tape is used for fixing each layer of structure, the waterproof layer enables the cable to have good waterproof performance, the outer sheath plays a protective role on the cable body, and the corrosion-resistant layer can prevent corrosion of chemical substances such as acid and alkali.
Drawings
Fig. 1 is a front perspective view of a distributed power cable according to the present utility model;
FIG. 2 is an exploded perspective view of a support assembly for a distributed power cable according to the present utility model;
fig. 3 is an enlarged perspective view of fig. 2 at a;
fig. 4 is a schematic structural diagram of a distributed power cable according to the present utility model.
Legend description: 1. a cable body; 101. a conductor; 102. an insulating layer; 103. a filling layer; 104. a shielding layer; 105. wrapping the belt; 106. a waterproof layer; 107. an outer sheath; 108. a corrosion resistant layer; 2. a support assembly; 201. a support cover; 202. a spring; 203. a pressure bearing plate; 204. a sponge cushion; 205. a fixing buckle; 206. an anti-slip pad; 207. a rod; 208. a movable groove; 209. a connecting rod; 210. a movable hole.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
Referring to fig. 1-4, the present utility model provides a technical solution: a distributed power cable, comprising: the cable body 1, the surface of cable body 1 is provided with supporting component 2, and supporting component 2 includes supporting cover 201, and the surface fixed mounting of supporting cover 201 has a plurality of springs 202, and the one end fixed mounting of a plurality of springs 202 has bearing plate 203, and the bottom that supporting cover 201 is close to front surface and rear surface is all fixed mounting has a plurality of inserted bars 207, and the bottom of supporting cover 201 is provided with a plurality of fixed knot 205.
As shown in fig. 1 and 4, the cable body 1 includes a plurality of conductors 101, the outer surfaces of the plurality of conductors 101 are provided with insulating layers 102, the outer surfaces of the plurality of insulating layers 102 are provided with filling layers 103, the insulating layers 102 are used for isolating the conductors 101 from the external environment, preventing current leakage, and the filling layers 103 are used for filling gaps, preventing the cable core from shifting or deforming in the long-term use process.
As shown in fig. 2-3, the inner wall of the supporting cover 201 is fixedly connected with a foam-rubber cushion 204, the inner walls of the plurality of fixing buckles 205 are fixedly connected with an anti-slip cushion 206, the rear surface of the supporting cover 201 is provided with a plurality of movable grooves 208, the inside of the plurality of movable grooves 208 is fixedly provided with a connecting rod 209, and the abrasion of the supporting cover 201 to the outer surface of the cable body 1 is reduced under the protection of the foam-rubber cushion 204.
As shown in fig. 2-3, the outer surfaces of the plurality of fixing buckles 205 are respectively provided with a movable hole 210, the outer surfaces of the plurality of connecting rods 209 are respectively movably embedded in the plurality of movable holes 210, and the rotation of the fixing buckles 205 is facilitated by the cooperation of the connecting rods 209 and the movable holes 210.
As shown in fig. 4, the outer surface of the filling layer 103 is provided with a shielding layer 104, the outer surface of the shielding layer 104 is provided with a wrapping tape 105, the outer surface of the wrapping tape 105 is provided with a waterproof layer 106, the shielding layer 104 is used for preventing interference of external electromagnetic fields, ensuring stability of cable transmission, the wrapping tape 105 is used for fixing each layer of structure, preventing displacement or deformation of the inner structure of the cable, and the waterproof layer 106 has good waterproof performance, so that the cable has good waterproof performance.
As shown in fig. 4, the outer surface of the waterproof layer 106 is provided with an outer sheath 107, the outer surface of the outer sheath 107 is provided with a corrosion-resistant layer 108, the outer sheath 107 protects the cable body 1 from damage to the internal structure of the cable due to the external environment, and the corrosion-resistant layer 108 can prevent the cable body 1 from being corroded by chemical substances such as acid and alkali.
The application method and the working principle of the device are as follows: when in use, the supporting cover 201 is sleeved on the top of the cable body 1, the foam-rubber cushion 204 is attached to the outer surface of the cable body 1, under the protection of the foam-rubber cushion 204, the abrasion of the supporting cover 201 to the outer surface of the cable body 1 is reduced, then the fixing buckles 205 are sequentially rotated to attach to the front surface of the supporting cover 201, finally the fixing buckles 205 are fixed through bolts, at the moment, the anti-slip pads 206 are contacted with the outer surface of the cable body 1, the friction force is increased, the fastening tightness is improved, then the cable body 1 and the supporting component 2 are put into a buried point in the ground together, the supporting component 2 is supported by inserting the inserting rods 207 into the ground, when in landfill, soil is covered on the top of the bearing plate 203, under the cooperation of the bearing plate 203, the springs 202, the supporting cover 201 and the inserting rods 207, the cable body 1 is protected and supported, the cable body 1 is prevented from being directly deformed by soil pressure, thereby achieving the effect of supporting and protecting, reducing the pressure, solving the problems that the application range of the distributed power cable is wider when the cable is used, such as the upper layer is required to be covered with soil for landfill when the power cable is buried underground, and the cable is easy to deform due to the pressure born by the power cable when the covered soil is thicker, thereby influencing the normal use of the distributed power cable, wherein the insulating layer 102 is used for isolating the conductor 101 and the external environment, preventing current leakage and is made of polyvinyl chloride polymer materials, the filling layer 103 is made of mineral filling materials, fiber filling materials and the like, is used for filling gaps, preventing cable cores from being shifted or deformed in the long-term use process, the shielding layer 104 is made of conductive materials such as copper foil, aluminum foil and the like, the waterproof layer 106 is made of an acrylic resin material, has good waterproof performance, enables the cable to have good waterproof performance, enables the outer sheath 107 to play a protective role on the cable body 1, prevents the damage of the external environment to the cable inner structure, enables the corrosion-resistant layer 108 to be made of a polyvinyl chloride material, has good corrosion resistance, and can effectively prevent the cable body 1 from being corroded by chemical substances such as acid and alkali.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (6)
1. A distributed power cable, comprising: cable body (1), the surface of cable body (1) is provided with supporting component (2), supporting component (2) are including supporting cover (201), the surface fixed mounting of supporting cover (201) has a plurality of springs (202), and a plurality of the one end fixed mounting of spring (202) has bearing plate (203), the bottom that supporting cover (201) is close to front surface and rear surface is all fixed mounting has a plurality of inserted bars (207), the bottom of supporting cover (201) is provided with a plurality of fixed knot (205).
2. A distributed power cable according to claim 1, wherein: the cable body (1) comprises a plurality of conductors (101), wherein insulating layers (102) are arranged on the outer surfaces of the conductors (101), and filling layers (103) are arranged on the outer surfaces of the insulating layers (102).
3. A distributed power cable according to claim 1, wherein: the inner wall fixedly connected with foam-rubber cushion (204) of supporting cover (201), a plurality of the inner wall of fixed knot (205) is all fixedly connected with slipmat (206), a plurality of movable grooves (208) have been seted up to the rear surface of supporting cover (201), a plurality of the inside of movable grooves (208) is all fixed mounting has connecting rod (209).
4. A distributed power cable according to claim 3, wherein: the outer surfaces of the fixing buckles (205) are provided with movable holes (210), and the outer surfaces of the connecting rods (209) are respectively movably embedded in the movable holes (210).
5. A distributed power cable according to claim 2, wherein: the outer surface of filling layer (103) is provided with shielding layer (104), the surface of shielding layer (104) is provided with around band (105), the surface of wrapping band (105) is provided with waterproof layer (106).
6. A distributed power cable according to claim 5, wherein: the outer surface of waterproof layer (106) is provided with oversheath (107), the surface of oversheath (107) is provided with corrosion-resistant layer (108).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321104992.3U CN219716513U (en) | 2023-05-10 | 2023-05-10 | Distributed power cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321104992.3U CN219716513U (en) | 2023-05-10 | 2023-05-10 | Distributed power cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219716513U true CN219716513U (en) | 2023-09-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321104992.3U Active CN219716513U (en) | 2023-05-10 | 2023-05-10 | Distributed power cable |
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| Country | Link |
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| CN (1) | CN219716513U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117577380A (en) * | 2023-10-08 | 2024-02-20 | 友光电线电缆有限公司 | Composite cable and production process thereof |
-
2023
- 2023-05-10 CN CN202321104992.3U patent/CN219716513U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117577380A (en) * | 2023-10-08 | 2024-02-20 | 友光电线电缆有限公司 | Composite cable and production process thereof |
| CN117577380B (en) * | 2023-10-08 | 2024-06-11 | 友光电线电缆有限公司 | Composite cable and production process thereof |
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