CN210039747U - Copper strip laminated conductor extruded insulation power cable for low-voltage distribution and electric device - Google Patents
Copper strip laminated conductor extruded insulation power cable for low-voltage distribution and electric device Download PDFInfo
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- CN210039747U CN210039747U CN201921130717.2U CN201921130717U CN210039747U CN 210039747 U CN210039747 U CN 210039747U CN 201921130717 U CN201921130717 U CN 201921130717U CN 210039747 U CN210039747 U CN 210039747U
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Abstract
The utility model discloses a low pressure distribution and electric device are with crowded package of insulating power cable of copper strips laminated conductor, including first protective sheath and copper core, the surface of first protective sheath is provided with looks typewriter ribbon, and the inside of first protective sheath is fixed with the spacing piece, and the inside of first protective sheath is through first asbestos fibre and second protective sheath interconnect simultaneously, the spacing groove has been seted up on the surface of second protective sheath, and the inside of second protective sheath passes through second asbestos fibre and crowded package insulating layer interconnect, the copper core is located the inside intermediate position of first protective sheath, and the outside of copper core is provided with around package strapping. This low voltage distribution and electric device are with crowded package of insulating power cable of copper strips laminated conductor wholly adopt flat setting, are fit for the cross-under connection in compact installation or narrow and small space, are convenient for connect when the construction has the error to be convenient for carry out the bending to power cable, reduced the limitation of use, improved the stability that power cable used.
Description
Technical Field
The utility model relates to an insulating power cable technical field specifically is a low pressure distribution and electric device are with crowded insulating power cable of package of copper strips laminated conductor.
Background
The insulated power cable is used for partially replacing the traditional copper busbar connection, realizes the flexible connection of arbitrary bending and twisting forming, has self insulation and phase color strips or mark character marks so as to meet the requirements of some special connections, but the existing insulated power cable has the following problems:
1. the copper bar has to be replaced when the connecting position needs to be adjusted or changed, and the rigid connection is inconvenient if the rigid connection is connected in the installation construction due to large size error;
2. is inconvenient for arbitrary bending and twisting forming, and simultaneously can not have the insulation, marking color and safety problems of the connection.
In order to solve the problems, innovative design is urgently needed on the basis of the original insulated power cable.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a crowded package of insulating power cable of copper strips laminated conductor for low voltage distribution and electric device to propose current insulating power cable in solving above-mentioned background art, be not convenient for connect when construction error is great, and be not convenient for bend, the great problem of limitation of use.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a crowded package of insulating power cable of copper strips laminated conductor for low voltage distribution and electrical device, includes first protective sheath and copper core, the surface of first protective sheath is provided with looks typewriter ribbon, and the inside of first protective sheath is fixed with the spacing piece, and the inside of first protective sheath is through first asbestos fibre and second protective sheath interconnect simultaneously, the spacing groove has been seted up on the surface of second protective sheath, and the inside of second protective sheath passes through second asbestos fibre and crowded package insulating layer interconnect, the copper core is located the inside intermediate position of first protective sheath, and the outside of copper core is provided with around package strapping.
Preferably, the middle position of the first protective sleeve is provided with a flame-retardant layer, one side of the flame-retardant layer is provided with a wear-resistant layer, and the other side of the flame-retardant layer is provided with a waterproof layer.
Preferably, the limiting blocks are distributed in the first protecting sleeve at equal intervals, and the first protecting sleeve is connected with the second protecting sleeve in a clamping mode.
Preferably, the second protective sleeve and the first protective sleeve are arranged in a rectangular shape, and the first protective sleeve is nested and installed on the outer side of the first protective sleeve.
Preferably, the copper core sets up about the axis symmetry of first sheath, and the avris of copper core and the inner wall of wrapping the strapping each other laminating.
Compared with the prior art, the beneficial effects of the utility model are that: the copper strip laminated conductor extruded insulation power cable for the low-voltage distribution and electric device is convenient to connect when construction errors exist, is convenient to bend, reduces use limitation and improves use stability of the power cable;
1. the rectangular copper core conductors arranged in a stacked mode are relatively soft, and the copper cores can be bent and twisted randomly to arrange, so that the low-voltage power distribution and electrical complete equipment is convenient, rapid and attractive in assembly and connection construction, and has the same connection reliability as copper busbars;
2. wholly adopt flat setting, be fit for the pass through connection in compact installation or narrow and small space to the adoption fire prevention material of first protective sheath has improved the stability that power cable used.
Drawings
FIG. 1 is a schematic view of the overall front structure of the present invention;
FIG. 2 is a schematic view of the overall side structure of the present invention;
fig. 3 is a schematic view of the first protective layer structure of the present invention.
In the figure: 1. a first protective sheath; 101. a flame retardant layer; 102. a wear layer; 103. a waterproof layer; 2. a phase color band; 3. a limiting block; 4. a first asbestos wool; 5. a second protective cover; 6. a limiting groove; 7. a second asbestos wool; 8. extruding an insulating layer; 9. wrapping a strapping tape; 10. a copper core.
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.
Referring to fig. 1-3, the present invention provides a technical solution: a copper strip laminated conductor extruded insulation power cable for low-voltage power distribution and electrical devices comprises a first protective sleeve 1, a phase color tape 2, a limiting block 3, first asbestos wool 4, a second protective sleeve 5, a limiting groove 6, second asbestos wool 7, an extruded insulation layer 8, a wrapped strapping tape 9 and a copper core 10, wherein the phase color tape 2 is arranged on the surface of the first protective sleeve 1, the limiting block 3 is fixed inside the first protective sleeve 1, meanwhile, the first protective sleeve 1 is connected with the second protective sleeve 5 through the first asbestos wool 4, the limiting groove 6 is formed in the surface of the second protective sleeve 5, the second protective sleeve 5 is connected with the extruded insulation layer 8 through the second asbestos wool 7, the copper core 10 is located in the middle position inside the first protective sleeve 1, and the wrapped strapping tape 9 is arranged on the outer side of the copper core 10;
the middle position of the first protective sleeve 1 is provided with the flame-retardant layer 101, one side of the flame-retardant layer 101 is provided with the wear-resistant layer 102, and the other side of the flame-retardant layer 101 is provided with the waterproof layer 103, so that the flame-retardant effect can be achieved, the combustion damage can be avoided, and the use stability of the device can be improved;
the limiting blocks 3 are distributed in the first protective sleeve 1 at equal intervals, the first protective sleeve 1 and the second protective sleeve 5 are connected in a clamping mode, the second protective sleeve 5 and the first protective sleeve 1 are arranged in a rectangular mode, the first protective sleeve 1 is arranged on the outer side of the first protective sleeve 1 in a nested mode, the firmness of installation of the first protective sleeve 1 and the second protective sleeve 5 can be improved due to the clamping connection, and the wrapping performance of the copper core 10 is improved;
the copper core 10 is arranged symmetrically about the axis of the first protective sleeve 1, the side of the copper core 10 is attached to the inner wall of the wrapping strapping tape 9, meanwhile, the copper core 10 is of a stacked installation structure, the copper core 10 arranged in a rectangular stacked mode is convenient to bend, and the difficulty of connection during construction is reduced.
The working principle is as follows: when the copper strip laminated conductor extruded insulation power cable for the low-voltage distribution and electrical device is used, according to the figures 1-3, the power cable can be sprayed above the phase color strip 2 in the using process so as to distinguish specifications or serial numbers of the phase color strip, the copper core 10 is arranged in a laminated mode, when severe environment is needed in a construction passing layer, the copper core 10 can be bent or twisted randomly, the working difficulty in distribution is reduced, the attractiveness of the power cable after being installed is improved, the power cable can be attached to a wall body or a construction position to the maximum extent, in the using process, the first protective sleeve 1 and the second protective sleeve 5 can play a role in wrapping and protecting the copper core 10, and the first asbestos wool 4 is filled between the first protective sleeve 1 and the second protective sleeve 5, the stability of installation between the two is improved, and during the use, the fire-retardant layer 101 of first protective sheath 1 inside can play fire-retardant effect, avoids power cable the condition that catches fire to appear.
It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.
Claims (5)
1. The utility model provides a low pressure distribution and electric device are with crowded package of insulating power cable of copper strips laminated conductor, includes first protective sheath (1) and copper core (10), its characterized in that: the surface of first protective sheath (1) is provided with looks typewriter ribbon (2), and the inside of first protective sheath (1) is fixed with spacing piece (3), and the inside of first protective sheath (1) is through first asbestos fibre (4) and second protective sheath (5) interconnect simultaneously, spacing groove (6) have been seted up on the surface of second protective sheath (5), and the inside of second protective sheath (5) is through second asbestos fibre (7) and crowded package insulating layer (8) interconnect, copper core (10) are located the inside intermediate position of first protective sheath (1), and the outside of copper core (10) is provided with around package strapping (9).
2. The extruded insulated power cable of claim 1, further comprising a copper tape laminated conductor, wherein the copper tape laminated conductor comprises: the middle position of the first protective sleeve (1) is provided with a flame-retardant layer (101), one side of the flame-retardant layer (101) is provided with a wear-resistant layer (102), and the other side of the flame-retardant layer (101) is provided with a waterproof layer (103).
3. The extruded insulated power cable of claim 1, further comprising a copper tape laminated conductor, wherein the copper tape laminated conductor comprises: the limiting blocks (3) are distributed in the first protective sleeve (1) at equal intervals, and the first protective sleeve (1) is connected with the second protective sleeve (5) in a clamping mode.
4. The extruded insulated power cable of claim 1, further comprising a copper tape laminated conductor, wherein the copper tape laminated conductor comprises: the second protective sleeve (5) and the first protective sleeve (1) are arranged in a rectangular mode, and the first protective sleeve (1) is nested and installed on the outer side of the first protective sleeve (1).
5. The extruded insulated power cable of claim 1, further comprising a copper tape laminated conductor, wherein the copper tape laminated conductor comprises: copper core (10) set up about the axis symmetry of first protective sheath (1), and the avris of copper core (10) and the inner wall of wrapping strapping (9) are laminated each other, and copper core (10) adopt range upon range of form mounting structure simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921130717.2U CN210039747U (en) | 2019-07-18 | 2019-07-18 | Copper strip laminated conductor extruded insulation power cable for low-voltage distribution and electric device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921130717.2U CN210039747U (en) | 2019-07-18 | 2019-07-18 | Copper strip laminated conductor extruded insulation power cable for low-voltage distribution and electric device |
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| Publication Number | Publication Date |
|---|---|
| CN210039747U true CN210039747U (en) | 2020-02-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921130717.2U Active CN210039747U (en) | 2019-07-18 | 2019-07-18 | Copper strip laminated conductor extruded insulation power cable for low-voltage distribution and electric device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113922145A (en) * | 2021-11-24 | 2022-01-11 | 镇江百永电气设备有限公司 | High-temperature-resistant and anti-blocking copper-woven flexible connection structure |
-
2019
- 2019-07-18 CN CN201921130717.2U patent/CN210039747U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113922145A (en) * | 2021-11-24 | 2022-01-11 | 镇江百永电气设备有限公司 | High-temperature-resistant and anti-blocking copper-woven flexible connection structure |
| CN113922145B (en) * | 2021-11-24 | 2024-01-23 | 温州海峰铜业有限公司 | High-temperature-resistant anti-resistance copper-woven flexible connection structure |
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