CN213092883U - High flame-retardant insulated wire and cable - Google Patents
High flame-retardant insulated wire and cable Download PDFInfo
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- CN213092883U CN213092883U CN202022538988.0U CN202022538988U CN213092883U CN 213092883 U CN213092883 U CN 213092883U CN 202022538988 U CN202022538988 U CN 202022538988U CN 213092883 U CN213092883 U CN 213092883U
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Abstract
The utility model belongs to the technical field of electric wire and cable, in particular to a high flame-retardant insulated electric wire and cable, which comprises a supporting frame, wherein four cable bodies are respectively installed on the outer side wall of the supporting frame, a partition plate is installed between the four cable bodies, the flame retardancy is installed on the outer side walls of the four cable bodies, and seven second dry powder explosion balls are respectively installed on the outer side walls of the four flame retardancy; when the cable body meets open fire and takes place the burning, can make the dry powder extinguishing agent who scatters after the explosion of first dry powder explosion ball spill to open fire department, if when open fire continues the burning, the second dry powder explosion ball in the burning department cable body outside can continue the explosion, make the dry powder continue to spill to open fire department, make four cable bodies place respectively in one side of four elongated slots, when the joint at one of them cable body both ends needs to be tailor, for avoiding appearing tailorring wrong condition, the staff only need tailor the cable body that the support frame both ends elongated slot shape is the same department can.
Description
Technical Field
The utility model belongs to the technical field of wire and cable, concretely relates to high flame retardant insulation wire and cable.
Background
The wire and cable are used for transmitting electric energy, information and wire products for realizing electromagnetic energy conversion, the generalized wire and cable is also called as a cable for short, the narrow cable is an insulated cable, the original wire and cable has no good flame retardance in the using process, and the phenomenon of burning is easy to occur when open fire occurs, so that the protection performance of the wire and cable is reduced.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a high flame retardant insulated wire and cable has and to make wire and cable have better protectiveness, avoids meetting the characteristics that open fire takes place to burn in the use.
In order to achieve the above object, the utility model provides a following technical scheme: a high flame-retardant insulated wire and cable comprises a supporting frame, wherein four cable bodies are respectively arranged on the outer side walls of the supporting frame, a partition plate is arranged between the four cable bodies, flame-retardant layers are arranged on the outer side walls of the four cable bodies, seven second dry powder explosion balls are respectively arranged on the outer side walls of the four flame-retardant layers, the seven second dry powder explosion balls are connected through a second positioning belt, a plurality of first dry powder explosive balls are arranged on the outer side wall of the second dry powder explosive ball, the plurality of first dry powder explosive balls are connected through a first positioning belt, a shell is arranged on the outer side wall of the plurality of first dry powder explosive balls, the inside of the supporting frame is also provided with a hexagonal elongated slot, a triangular elongated slot, a square elongated slot and a fan-shaped elongated slot, and the hexagonal long grooves, the triangular long grooves, the square long grooves and the fan-shaped long grooves are integrally formed with the support frame.
As the utility model discloses a preferred technical scheme of high fire-retardant insulated wire and cable, the second dry powder explosion ball with install the packing cotton between the baffle.
As the utility model discloses a preferred technical scheme of high fire-retardant insulated wire and cable, the second dry powder explosion ball with install the foam-rubber cushion between the first dry powder explosion ball.
As the utility model discloses a preferred technical scheme of high fire-retardant insulated wire and cable, the screw rod is installed at the both ends in first locating band, the nut is installed to the lateral wall of screw rod.
As the utility model discloses a preferred technical scheme of high fire-retardant insulated wire and cable, first location area is the iron member.
As the utility model discloses a preferred technical scheme of high fire-retardant insulated wire and cable, fire-retardant layer is the aluminium hydroxide component.
As the utility model discloses a preferred technical scheme of high fire-retardant insulated wire and cable, the hexagon elongated slot triangle-shaped elongated slot square elongated slot with the fan-shaped elongated slot with the length of support frame is the same.
Compared with the prior art, the beneficial effects of the utility model are that:
1. when the cable body is burnt in case of open fire, the first dry powder explosion ball can explode, the dry powder extinguishing agent scattered after explosion can be scattered to the open fire, the sound after explosion can prompt surrounding personnel to extinguish the fire, if the open fire continues to burn, the second dry powder explosion ball outside the cable body at the burning position can continue to explode, the dry powder in the second dry powder explosion ball continues to be scattered to the open fire, the outer side wall of each cable body is provided with the flame retardant layer, the open fire is prevented from continuously contacting the cable bodies in such a way, each cable body is separated through the partition plate of the support frame, one cable body is prevented from being ignited to ignite other cable bodies, the flame retardance of the cable body can be improved through the effect of four layers of protection, and the cable body is prevented from being burnt;
2. the four cable bodies are respectively placed on one side of the four long grooves, when joints at two ends of one of the cable bodies need to be cut, in order to avoid the situation of cutting errors, a worker only needs to cut the cable bodies at the same positions of the long groove shapes at the two ends of the supporting frame, and the accuracy of the cable bodies is improved.
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 structural view of the present invention;
FIG. 2 is an enlarged schematic view of A of FIG. 1 according to the present invention;
fig. 3 is a schematic perspective view of the support frame of fig. 1 according to the present invention;
in the figure: 1. a support frame; 2. a housing; 3. a first dry powder explosive ball; 4. filling cotton; 5. a cable body; 6. a flame retardant layer; 7. a second positioning belt; 8. a first positioning belt; 9. a second dry powder explosive ball; 10. a screw; 11. a nut; 12. a hexagonal long groove; 13. a triangular long groove; 14. a square long groove; 15. a fan-shaped long slot; 16. a partition plate; 17. a spongy cushion.
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.
Examples
Referring to fig. 1-3, the present invention provides a technical solution: a high flame-retardant insulated wire and cable comprises a support frame 1, four cable bodies 5 are respectively placed on the outer side walls of the support frame 1, partition plates 16 are connected among the four cable bodies 5, the partition plates 16 are welded with the support frame 1, flame-retardant layers 6 are bonded on the outer side walls of the four cable bodies 5, seven second dry powder explosion balls 9 are respectively connected on the outer side walls of the four flame-retardant layers 6, the seven second dry powder explosion balls 9 are connected through second positioning belts 7, the second positioning belts 7 are bonded with the partition plates 16, a plurality of first dry powder explosion balls 3 are connected on the outer side walls of the second dry powder explosion balls 9, the plurality of first dry powder explosion balls 3 are connected through first positioning belts 8, a shell 2 is connected on the outer side walls of the plurality of first dry powder explosion balls 3, a hexagonal elongated slot 12, a triangular elongated slot 13, a square elongated slot 14 and a fan-shaped elongated slot 15 are further formed in, and the hexagonal long groove 12, the triangular long groove 13, the square long groove 14 and the fan-shaped long groove 15 are all integrally formed with the support frame 1.
In this example, the dry powder explosion ball to be used is disclosed in an automatic fire extinguishing ball (No. CN202699922U, published 20113, 01-30), disclosed in application No. CN201220386292.3, so that four cable bodies 5 are respectively placed on one side of four elongated slots, when joints at two ends of one of the cable bodies 5 need to be cut, in order to avoid a situation of cutting errors, a worker only needs to cut the cable bodies 5 at the same positions of the elongated slot shapes at two ends of the support frame 1, for example, after cutting a joint at one end of the cable body 5 at the triangular elongated slot 13, the corresponding joint of the cable body 5 at the triangular elongated slot 13 at the other end of the support frame 1 needs to be cut, and thus the cutting accuracy of the cable body 5 is improved.
In the embodiment, when the cable body 5 is burnt by an open fire, the first dry powder explosion ball 3 can explode, the dry powder extinguishing agent scattered after explosion can be scattered to the open fire, so that the first layer of protection is performed, the sound after explosion can prompt surrounding personnel to extinguish the fire, if the open fire is continuously burnt, the second dry powder explosion ball 9 outside the cable body 5 at the burning position can continuously explode, the dry powder in the second dry powder explosion ball 9 can continuously scatter to the open fire, so that the second layer of protection is performed, the outer side wall of each cable body 5 is provided with the flame-retardant layer 6, the flame-retardant layer 6 is made of aluminum hydroxide, so that the open fire is prevented from continuously contacting the cable body 5, so that the third layer of protection is performed, and each cable body 5 is separated by the partition plate 16 of the support frame 1, so that one cable body 5 is prevented from being ignited to ignite other cable bodies 5, by performing the fourth layer protection in this way, the flame retardancy of the cable body 5 can be improved under the effect of the fourth layer protection.
Specifically, the filling cotton 4 is connected between the second dry powder explosive ball 9 and the partition plate 16.
In this embodiment, the filling of the filling wool 4 can prevent a gap from occurring between the second dry powder explosive ball 9 and the partition 16.
Specifically, a sponge cushion 17 is arranged between the second dry powder explosion ball 9 and the first dry powder explosion ball 3.
In this embodiment, a sponge cushion 17 is installed between the second dry powder explosive ball 9 and the first dry powder explosive ball 3, so that the phenomenon of explosion caused by the extrusion of the second dry powder explosive ball 9 and the first dry powder explosive ball 3 can be avoided.
Specifically, two ends of the first positioning belt 8 are provided with screws 10, and the outer side wall of each screw 10 is provided with a nut 11.
In this embodiment, the two ends of the first positioning belt 8 are connected by the screw 10 and then fixed by the nut 11, so that the first powder explosive ball 3 connected with the first positioning belt 8 can be fixed on the outer side wall of the second powder explosive ball 9.
Specifically, the first positioning belt 8 is an iron member.
In this embodiment, the first positioning belt 8 is made of iron, which has good fire resistance and can prevent the first positioning belt 8 from burning during use.
Specifically, the flame retardant layer 6 is an aluminum hydroxide member.
In this embodiment, the flame retardant layer 6 is made of aluminum hydroxide, and the aluminum hydroxide has good flame resistance, so that the cable body 5 can be prevented from being damaged.
Specifically, the hexagonal long groove 12, the triangular long groove 13, the square long groove 14 and the fan-shaped long groove 15 have the same length as the support frame 1.
In this embodiment, the hexagonal long grooves 12, the triangular long grooves 13, the square long grooves 14, and the fan-shaped long grooves 15 can be seen from both ends of the support frame 1.
The utility model discloses a theory of operation and use flow: after the utility model is installed, when the cable body 5 is exposed to the open fire and burns, the first dry powder explosion ball 3 can explode, the dry powder extinguishing agent scattered after explosion can be scattered to the open fire, thereby performing the first layer protection, the sound after explosion can prompt surrounding personnel to extinguish fire, if the open fire continues to burn, the second dry powder explosion ball 9 outside the cable body 5 at the burning position can continue to explode, the dry powder in the second dry powder explosion ball 9 continues to be scattered to the open fire, thereby performing the second layer protection, the outer side wall of each cable body 5 is provided with the flame retardant layer 6, the flame retardant layer 6 is made of aluminum hydroxide, thereby preventing the open fire from continuing to contact the cable body 5, further performing the third layer protection, and each cable body 5 is separated by the partition plate 16 of the support frame 1, thereby preventing one cable body 5 from igniting and igniting other cable bodies 5, by carrying out the fourth layer of protection, under the action of the four layers of protection, the flame retardance of the cable bodies 5 can be improved, the cable bodies 5 are prevented from burning, the hexagonal long grooves 12, the triangular long grooves 13, the square long grooves 14 and the fan-shaped long grooves 15 are respectively formed in the support frame 1, the four cable bodies 5 are respectively placed on one side of the four long grooves, when joints at two ends of one of the cable bodies 5 need to be cut, in order to avoid the situation of cutting errors, a worker only needs to cut the cable bodies 5 at the same positions of the long groove shapes at two ends of the support frame 1, for example, after one end of the cable body 5 at the position of the triangular long groove 13 is cut, the corresponding joint of the cable body 5 at the position of the triangular long groove 13 at the other end of the support frame 1 is cut, and the cutting accuracy of the.
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 (7)
1. The utility model provides a high fire-retardant insulated wire and cable, includes support frame (1), its characterized in that: four cable bodies (5) are installed respectively to the lateral wall of support frame (1), four install baffle (16) between cable body (5), four fire-retardant layer (6) are installed to the lateral wall of cable body (5), four seven second dry powder explosion ball (9) are installed respectively to the lateral wall of fire-retardant layer (6), seven between second dry powder explosion ball (9) connect through second location area (7), a plurality of first dry powder explosion ball (3) are installed to the lateral wall of second dry powder explosion ball (9), a plurality of connect through first location area (8) between first dry powder explosion ball (3), a plurality of shell (2) are installed to the lateral wall of first dry powder explosion ball (3), hexagon elongated slot (12), triangle-shaped elongated slot (13) have still been seted up to the inside of support frame (1), The supporting frame comprises a square long groove (14) and a fan-shaped long groove (15), and the hexagonal long groove (12), the triangular long groove (13), the square long groove (14) and the fan-shaped long groove (15) are integrally formed with the supporting frame (1).
2. A high flame retardant insulated wire and cable according to claim 1, wherein: and filling cotton (4) is arranged between the second dry powder explosion ball (9) and the partition plate (16).
3. A high flame retardant insulated wire and cable according to claim 1, wherein: a spongy cushion (17) is arranged between the second dry powder explosive ball (9) and the first dry powder explosive ball (3).
4. A high flame retardant insulated wire and cable according to claim 1, wherein: screw rods (10) are installed at two ends of the first positioning belt (8), and screw caps (11) are installed on the outer side walls of the screw rods (10).
5. A high flame retardant insulated wire and cable according to claim 1, wherein: the first positioning belt (8) is an iron member.
6. A high flame retardant insulated wire and cable according to claim 1, wherein: the flame-retardant layer (6) is an aluminum hydroxide member.
7. A high flame retardant insulated wire and cable according to claim 1, wherein: the hexagonal long grooves (12), the triangular long grooves (13), the square long grooves (14), the fan-shaped long grooves (15) and the support frame (1) are the same in length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022538988.0U CN213092883U (en) | 2020-11-06 | 2020-11-06 | High flame-retardant insulated wire and cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022538988.0U CN213092883U (en) | 2020-11-06 | 2020-11-06 | High flame-retardant insulated wire and cable |
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| Publication Number | Publication Date |
|---|---|
| CN213092883U true CN213092883U (en) | 2021-04-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022538988.0U Active CN213092883U (en) | 2020-11-06 | 2020-11-06 | High flame-retardant insulated wire and cable |
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| CN (1) | CN213092883U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113299430A (en) * | 2021-05-20 | 2021-08-24 | 江西美园电缆集团有限公司 | Fire-fighting composite cable, manufacturing mold and manufacturing process |
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2020
- 2020-11-06 CN CN202022538988.0U patent/CN213092883U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113299430A (en) * | 2021-05-20 | 2021-08-24 | 江西美园电缆集团有限公司 | Fire-fighting composite cable, manufacturing mold and manufacturing process |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220616 Address after: 330041 workshop 3, No. 189, Luoting Avenue, Wanli District, Nanchang City, Jiangxi Province Patentee after: Jiangxi Jinbei Ganchang Cable Co.,Ltd. Address before: No. 516, Jinggangshan Avenue, Qingyunpu District, Nanchang, Jiangxi 330000 Patentee before: JIANGXI NANLAN GROUP Co.,Ltd. |