CN211828242U - Flame-retardant and pressure-resistant cable - Google Patents
Flame-retardant and pressure-resistant cable Download PDFInfo
- Publication number
- CN211828242U CN211828242U CN202020415613.2U CN202020415613U CN211828242U CN 211828242 U CN211828242 U CN 211828242U CN 202020415613 U CN202020415613 U CN 202020415613U CN 211828242 U CN211828242 U CN 211828242U
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- CN
- China
- Prior art keywords
- cable
- retardant
- flame
- fire
- high temperature
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000003063 flame retardant Substances 0.000 title claims abstract description 38
- 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 title claims abstract description 20
- 239000006260 foam Substances 0.000 claims abstract description 22
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 17
- 239000010959 steel Substances 0.000 claims abstract description 17
- 229920002379 silicone rubber Polymers 0.000 claims abstract description 13
- 230000006835 compression Effects 0.000 claims abstract description 10
- 238000007906 compression Methods 0.000 claims abstract description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000011701 zinc Substances 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 238000004804 winding Methods 0.000 abstract description 5
- 239000010410 layer Substances 0.000 description 12
- 239000004020 conductor Substances 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000009422 external insulation Methods 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
Images
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
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a fire-retardant resistance to compression cable belongs to power cable technical field. The flame-retardant compression-resistant cable comprises a cable, wherein a sheath is arranged outside the cable, a steel belt is arranged inside the sheath, silicon rubber is arranged inside the steel belt, flame-retardant foam is arranged inside the silicon rubber, and a high-temperature-resistant pipeline is arranged inside the flame-retardant foam; the utility model discloses a sheath provides wear resistance for the cable, built-in steel band provides compressive property for the cable, the inside fire-retardant foam of cable can play fine fire extinguishing effect, in case inside because high temperature and burning, fire-retardant foam can the isolated spark immediately, the insulating layer can prevent accidental electric shock accident from taking place, promote the security performance of cable, inside line post can be arranged to X shape creel stand, prevent that the crisscross disorderly winding of line post is in the same place, prevent because high temperature causes the conflagration, the leakproofness that the joint can be strengthened to the airtight pad, prevent that sleet weather junction from weing.
Description
Technical Field
The utility model relates to a power cable technical field especially relates to a fire-retardant resistance to compression cable.
Background
Cables are typically made up of several wires or groups of wires. Defining one: the cable is made of one or more conductors insulated from each other and an outer insulating protective layer, and is used for transmitting power or information from one place to another. Definition II: typically a rope-like cable made up of several or groups of conductors (at least two in each group) twisted together, with the conductors of each group being insulated from one another and often twisted around a center, the entire outer surface being coated with a highly insulating coating. The cable has the characteristics of internal electrification and external insulation. The cable includes power cable, control cable, compensation cable, shielding cable, high-temperature cable, computer cable, signal cable, coaxial cable, fire-resistant cable, marine cable, mining cable, aluminum alloy cable and the like. They are composed of single or multi-strand wires and insulating layers, and are used for connecting circuits, electric appliances and the like.
Cables are very widely used in power cables and communications, and cables are also found everywhere in our daily lives. At present, cables on the market are designed relatively mature, but refinement is continuously achieved on the aspect of flame retardance and pressure resistance, cable arrangement disorder is caused sometimes inside the cables, accidents are easily caused, and great difficulty is caused for cable arrangement personnel.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art cable inside can cause the winding displacement disorder sometimes, causes the accident easily, has also caused bigger problem for the winding displacement personnel, and the fire-retardant resistance to compression cable that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a fire-retardant resistance to compression cable, includes the cable, the outside of cable is provided with the sheath, the inside of sheath is provided with the steel band, the inside of steel band is provided with silicon rubber, the inside of silicon rubber is provided with fire-retardant foam, the inside high temperature resistant pipeline that is provided with of fire-retardant foam, the inside of high temperature resistant pipeline is provided with the terminal, the inside of terminal is provided with the copper wire.
Preferably, a creel stand is arranged outside the high-temperature resistant pipeline, and the creel stand is X-shaped.
Preferably, one end of the cable is fixedly connected with a cable joint, and the outer surface of the cable joint is provided with a zinc coating.
Preferably, a clamping ring is arranged outside the cable connector, and an airtight pad is arranged at one end of the clamping ring.
Preferably, one end of the airtight pad is fixedly connected with a connecting pipe, and the outer surface of the connecting pipe is provided with threads.
Preferably, the outer surface of the high-temperature resistant pipeline is provided with an insulating layer, and the inside of the high-temperature resistant pipeline is provided with a wire hole.
Compared with the prior art, the utility model provides a fire-retardant resistance to compression cable possesses following beneficial effect:
1. the utility model discloses, outside through the cable is provided with the sheath, the inside of sheath is provided with the steel band, the inside of steel band is provided with silicon rubber, the inside of silicon rubber is provided with fire-retardant foam, the inside high temperature resistant pipeline that is provided with of fire-retardant foam, the inside of high temperature resistant pipeline is provided with the terminal, the inside of terminal is provided with the copper wire, the sheath provides wear resistance for the cable, built-in steel band provides compressive property for the cable, the inside fire-retardant foam of cable can play fine fire extinguishing effect, in case inside burns because of high temperature, fire-retardant foam can the isolated spark of standing in a horse.
2. The utility model discloses, outside through at high temperature resistant pipeline sets up X shape creel stand, high temperature resistant pipeline surface is provided with the insulating layer, inside is provided with the line hole, the insulating layer can prevent unexpected electric shock accident from taking place, promote the security performance of cable, the inside terminal of range that X shape creel stand can be fine, prevent that the terminal is crisscross disorderly, the winding is in the same place, can cause the conflagration because of high temperature very likely like this, at the inside gas seal gasket that sets up of cable joint, can strengthen the leakproofness of junction, prevent that sleet weather junction from weing.
The device does not relate to the part and all is the same with prior art or can adopt prior art to realize, the utility model discloses a sheath provides wear resistance for the cable, built-in steel band provides compressive property for the cable, the inside fire-retardant foam of cable can play fine fire extinguishing effect, in case inside because high temperature and burning, fire-retardant foam can the isolated spark immediately, the insulating layer can prevent unexpected electric shock occurence of failure, the security performance of promotion cable, the inside terminal of range that X shape creel stand can be fine, prevent the crisscross disorder of terminal, the winding is in the same place, can cause conflagration and air tight pad because of high temperature very likely like this, can strengthen the leakproofness of junction, prevent that sleet weather junction from weing.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic top view of the present invention;
fig. 4 is a schematic view of the high temperature resistant pipeline structure of the present invention.
In the figure: 1. a cable; 2. a cable joint; 3. a zinc coating layer; 4. taking over a pipe; 5. a high temperature resistant pipeline; 6. a snap ring; 7. a sheath; 8. an airtight pad; 9. a wire arrangement frame; 10. a flame retardant foam; 11. silicone rubber; 12. a wire post; 13. a steel belt; 14. a copper wire lead; 15. an insulating layer; 16. a wire hole; 17. and (4) threading.
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.
Referring to fig. 1-4, a flame-retardant compression-resistant cable comprises a cable 1, one end of the cable 1 is fixedly connected with a cable joint 2, the outer surface of the cable joint 2 is provided with a galvanized layer 3, the outer part of the cable joint 2 is provided with a snap ring 6, one end of the snap ring 6 is provided with an airtight pad 8, the airtight pad 8 arranged inside the cable joint 2 can enhance the sealing performance of the joint and prevent the joint from being affected with damp in rainy and snowy weather, one end of the airtight pad 8 is fixedly connected with a connecting pipe 4, the outer surface of the connecting pipe 4 is provided with threads 17, the outer part of the cable 1 is provided with a sheath 7, the sheath 7 provides the cable with wear resistance, a built-in steel belt 13 provides the cable with compression resistance, the flame-retardant foam 10 inside the cable 1 can play a good fire extinguishing effect, once the inside is burnt due to high temperature, the flame-retardant, the steel belt 13 is internally provided with silicon rubber 11, the silicon rubber 11 is internally provided with flame-retardant foam 10, the flame-retardant foam 10 is internally provided with a high-temperature resistant pipeline 5, the outer surface of the high-temperature resistant pipeline 5 is provided with an insulating layer 15, by arranging the X-shaped creel stand 9 outside the high temperature resistant pipeline 5, the X-shaped creel stand 9 can well arrange the inner wire columns 12, prevent the wire columns 12 from being staggered and disordered and being wound together, can probably cause the conflagration because of high temperature like this, high temperature resistant pipeline 6 surface is provided with insulating layer 15, and inside is provided with line hole 16, and insulating layer 15 can prevent unexpected electric shock accident to take place, promotes cable 1's security performance, and high temperature resistant pipeline 5's inside is provided with line hole 16, and high temperature resistant pipeline 5's outside is provided with creel stand 9, and creel stand 9 is the X shape, and high temperature resistant pipeline 5's inside is provided with terminal 12, and the inside of terminal 12 is provided with copper wire 14.
In the utility model, a sheath 7 is arranged outside a cable 1, a steel belt 13 is arranged inside the sheath 7, a silicon rubber 11 is arranged inside the steel belt 13, a flame-retardant foam 10 is arranged inside the silicon rubber 11, a high-temperature-resistant pipeline 5 is arranged inside the flame-retardant foam 10, a wire column 12 is arranged inside the high-temperature-resistant pipeline 5, a copper wire 14 is arranged inside the wire column 12, the sheath 7 provides wear resistance for the cable, the built-in steel belt 13 provides compression resistance for the cable, the flame-retardant foam 10 inside the cable 1 can play a good fire extinguishing effect, once the inside is burnt due to high temperature, the flame-retardant foam 10 can isolate sparks immediately, an X-shaped creel stand 9 is arranged outside the high-temperature-resistant pipeline 5, an insulating layer 15 is arranged on the outer surface of the high-temperature-resistant pipeline 6, a wire hole 16 is arranged inside the cable, the insulating layer 15 can prevent, the X-shaped creel stand 9 can well arrange the internal wire columns 12 to prevent the wire columns 12 from being staggered, disordered and wound together, so that fire disasters can be possibly caused by high temperature, and the airtight gasket 8 arranged in the cable connector 2 can enhance the sealing performance of the connection part and prevent the connection part from being affected with damp in rainy and snowy weather.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a fire-retardant resistance to compression cable, includes cable (1), its characterized in that, the outside of cable (1) is provided with sheath (7), the inside of sheath (7) is provided with steel band (13), the inside of steel band (13) is provided with silicon rubber (11), the inside of silicon rubber (11) is provided with fire-retardant foam (10), fire-retardant foam (10) inside is provided with high temperature resistant pipeline (5), the inside of high temperature resistant pipeline (5) is provided with terminal (12), the inside of terminal (12) is provided with copper wire (14).
2. The flame-retardant and pressure-resistant cable according to claim 1, wherein a creel stand (9) is provided outside the high temperature resistant pipeline (5), and the creel stand (9) is X-shaped.
3. The flame-retardant and pressure-resistant cable according to claim 1, wherein a cable joint (2) is fixedly connected to one end of the cable (1), and a zinc coating (3) is arranged on the outer surface of the cable joint (2).
4. A flame-retardant and pressure-resistant cable according to claim 3, characterized in that a snap ring (6) is arranged outside the cable connector (2), and an airtight gasket (8) is arranged at one end of the snap ring (6).
5. A flame-retardant and pressure-resistant cable according to claim 4, wherein one end of the airtight pad (8) is fixedly connected with a connecting pipe (4), and the outer surface of the connecting pipe (4) is provided with threads (17).
6. The flame-retardant and pressure-resistant cable according to claim 1, wherein the outer surface of the high temperature resistant pipeline (5) is provided with an insulating layer (15), and the inside of the high temperature resistant pipeline (5) is provided with a wire hole (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020415613.2U CN211828242U (en) | 2020-03-27 | 2020-03-27 | Flame-retardant and pressure-resistant cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020415613.2U CN211828242U (en) | 2020-03-27 | 2020-03-27 | Flame-retardant and pressure-resistant cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211828242U true CN211828242U (en) | 2020-10-30 |
Family
ID=73148290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020415613.2U Expired - Fee Related CN211828242U (en) | 2020-03-27 | 2020-03-27 | Flame-retardant and pressure-resistant cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211828242U (en) |
-
2020
- 2020-03-27 CN CN202020415613.2U patent/CN211828242U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |