CN206412116U - A kind of environmental protection safety type fireproof cable - Google Patents
A kind of environmental protection safety type fireproof cable Download PDFInfo
- Publication number
- CN206412116U CN206412116U CN201621408224.7U CN201621408224U CN206412116U CN 206412116 U CN206412116 U CN 206412116U CN 201621408224 U CN201621408224 U CN 201621408224U CN 206412116 U CN206412116 U CN 206412116U
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- 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
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a kind of environmental protection safety type fireproof cable, including conductor wire core, the outside of the conductor wire core is provided with fire-proof and water-proof insulating barrier, the side of the fire-proof and water-proof insulating barrier away from conductor wire core is provided with insulation screen, side of the insulation screen away from fire-proof and water-proof insulating barrier is provided with fire prevention packed layer, the side of the fire prevention packed layer away from insulation screen is provided with thermal insulation waterproof shield layer, the side of the thermal insulation waterproof shield layer away from fire prevention packed layer is provided with copper wire copper strips combination screen layer, the side of the copper wire copper strips combination screen layer away from thermal insulation waterproof shield layer is provided with resistance to compression internal layer.The setting of the utility model copper wire copper strips combination screen layer makes cable have good anti-electromagnetic performance and short-circuit protection function; enhance the drop resistant and compressive property of cable by the cooperation of resistance to compression internal layer and resistance to compression outer layer, it is to avoid the generation of environmental pollution states is caused during cable fire.
Description
Technical field
The utility model is related to field of cable technology, specially a kind of environmental protection safety type fireproof cable.
Background technology
Cable is typically by several or the power transmitting device of the similar rope of several groups of wire strandings, every group of wire it
Between mutually insulated, and be often twisted into around a center, whole outside is surrounded by the coating of high-insulation, cable has interior logical
Electricity, the feature of external insulation, cable has power cable, control cable, compensating cable, shielded cable, high-temperature cable, calculating electromechanical
Cable, signal cable, coaxial cable, fire-resisting cable, cable for ship, mine cable, aluminium alloy cable etc., they are all by sub-thread
Or stranded conductor and insulating barrier composition, for connecting circuit, electrical equipment etc., traditional cable insulation belongs to easily right object, once
Generation fire will propagating combustion, a large amount of toxic and harmful gas can be produced during burning, so as to cause environmental pollution.
Utility model content
The purpose of this utility model is to provide a kind of environmental protection safety type fireproof cable possess fireproof advantage, solution
The problem of insulating barrier of cable of having determined easily burns.
To achieve the above object, the utility model provides following technical scheme：A kind of environmental protection safety type fireproof cable,
Including conductor wire core, the outside of the conductor wire core is provided with fire-proof and water-proof insulating barrier, and the fire-proof and water-proof insulating barrier is remote to lead
The side of wire core is provided with insulation screen, and side of the insulation screen away from fire-proof and water-proof insulating barrier is provided with fire prevention
Packed layer, the side of the fire prevention packed layer away from insulation screen is provided with thermal insulation waterproof shield layer, the thermal insulation shield
Cover side of the layer away from fire prevention packed layer and be provided with copper wire copper strips combination screen layer, copper wire copper strips combination screen layer away from every
The side of warm waterproof shield layer is provided with resistance to compression internal layer, and the outside of the resistance to compression internal layer is provided with resistance to compression outer layer, the resistance to compression
The surface of layer offers the first groove, and the inwall of the resistance to compression outer layer offers the second groove, and the inwall of first groove is consolidated
Surely sleeve pipe is connected with, the one end of described sleeve pipe away from the first groove inner wall extends to the outside of sleeve pipe, and the inner chamber of described sleeve pipe is set
Buffering guiderod is equipped with, the one end of the buffering guiderod away from cannula cavity extends to the inner chamber of the second groove, the buffering guiderod
One end positioned at the second groove inner chamber is fixedly connected with the inwall of the second groove, and the inwall of described sleeve pipe is fixedly connected with buffering elastic
Spring, the one end of the buffer spring away from internal surface of sleeve pipe is fixedly connected with buffering guiderod, and the both sides of described sleeve pipe inner chamber are opened up
There is chute, the both sides that the buffering guiderod is located at cannula cavity one end are fixedly connected with the sliding block being adapted with chute.
It is preferred that, cushion pad, the top of the cushion pad and second are provided between the buffering guiderod and the second groove
The inwall of groove is fixedly connected, and the bottom of the cushion pad is fixedly connected with buffering guiderod.
It is preferred that, the one end of the sliding block away from buffering guiderod extends to the inner chamber of chute, the sliding block and slide
Connection.
It is preferred that, the side of the remote resistance to compression internal layer of the resistance to compression outer layer is provided with environmentally friendly jacket layer.
It is preferred that, the quantity of first groove and the second groove is four.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model enhances cable by the cooperation of fire-proof and water-proof insulating barrier, insulation screen and packed layer of preventing fires
Fire prevention and insulating properties, can to conductor wire core carry out isolation protection, with it is maximized enhancing cable insulating properties, thermal insulation prevent
The setting of water shield causes cable to have waterproof and the function of thermal insulation, and the setting of copper wire copper strips combination screen layer has cable
Good anti-electromagnetic performance and short-circuit protection function, by cooperations of resistance to compression internal layer and resistance to compression outer layer enhance the drop resistant of cable with
Compressive property, it is to avoid the generation of environmental pollution states is caused during cable fire.
2nd, the utility model is coordinated by the first groove, the second groove, sleeve pipe, buffering guiderod and buffer spring, is delayed
Rush spring to buffering guiderod apply a power, promote the inwall of buffering guiderod and the second groove to be in close contact, when resistance to compression outer layer by
During to pressure and shock, impact of the resistance to compression outer layer to resistance to compression internal layer can be slowed down by buffer spring, so as to enter to conductor wire core
Row protection, is easy to buffering guiderod to be slided in sleeve pipe by the cooperation of sliding block and chute, and the setting of cushion pad is used for leading buffering
Bar carries out buffer protection.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model A-A partial structurtes enlarged drawing.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Refer to Fig. 1-2, a kind of environmental protection safety type fireproof cable, including conductor wire core 1, the outside of conductor wire core 1
Fire-proof and water-proof insulating barrier 2 is provided with, side of the fire-proof and water-proof insulating barrier 2 away from conductor wire core 1 is provided with insulation screen 3, absolutely
Side of the edge screen layer 3 away from fire-proof and water-proof insulating barrier 2 is provided with fire prevention packed layer 4, and fire prevention packed layer 4 is away from insulation screen
3 side is provided with thermal insulation waterproof shield layer 5, and side of the thermal insulation waterproof shield layer 5 away from fire prevention packed layer 4 is provided with copper wire copper
Band combination screen layer 6, copper wire copper strips combines side of the screen layer 6 away from thermal insulation waterproof shield layer 5 and is provided with resistance to compression internal layer 7, resists
The outside of pressure internal layer 7 is provided with resistance to compression outer layer 8, and the side of the remote resistance to compression internal layer 7 of resistance to compression outer layer 8 is provided with environmentally friendly jacket layer 17,
Insulation screen 3 is made up of cross-linking type semiconductive shieldin material, and fire prevention packed layer 4 is synthesized with the special high-quality of fire safety cable
Mica tape is formed, and has excellent fire resistant flame retardant effect, and remains under ignition temperature to keep good dielectric strength, resistance to compression
The surface of internal layer 7 offers the first groove 9, and the inwall of resistance to compression outer layer 8 offers the second groove 10, the first groove 9 and second recessed
The quantity of groove 10 is four, and the inwall of the first groove 9 is fixedly connected with sleeve pipe 11, and sleeve pipe 11 is away from the inwall of the first groove 9
One end extends to the outside of sleeve pipe 11, and the inner chamber of sleeve pipe 11 is provided with buffering guiderod 12, and buffering guiderod 12 is away from the inner chamber of sleeve pipe 11
One end extend to the inner chamber of the second groove 10, buffering guiderod 12 is located at one end and the second groove 10 of the inner chamber of the second groove 10
Inwall is fixedly connected, and is provided with cushion pad 16 between the groove 10 of buffering guiderod 12 and second, the top of cushion pad 16 and second recessed
The inwall of groove 10 is fixedly connected, and the bottom of cushion pad 16 is fixedly connected with buffering guiderod 12, and the setting of cushion pad 16 is used for slow
Rush guide rod 12 and carry out buffer protection, the inwall of sleeve pipe 11 is fixedly connected with buffer spring 13, and buffer spring 13 is away from sleeve pipe 11
One end of wall is fixedly connected with buffering guiderod 12, and the both sides of the inner chamber of sleeve pipe 11 offer chute 14, and buffering guiderod 12 is located at set
The both sides of the inner chamber one end of pipe 11 are fixedly connected with the sliding block 15 being adapted with chute 14, sliding block 15 away from buffering guiderod 12 one
End extends to the inner chamber of chute 14, and sliding block 15 is slidably connected with chute 14, and buffering is easy to by the cooperation of sliding block 15 and chute 14
Guide rod 12 is slided in sleeve pipe 11, is entered by the first groove 9, the second groove 10, sleeve pipe 11, buffering guiderod 12 and buffer spring 13
Row coordinates, and buffer spring 13 applies a power to buffering guiderod 12, promotes the inwall of buffering guiderod 12 and the second groove 10 close
Contact, when resistance to compression outer layer 8 is under pressure and hit, resistance to compression outer layer 8 can be slowed down to resistance to compression internal layer 7 by buffer spring 13
Impact, so as to be protected to conductor wire core 1, passes through matching somebody with somebody for fire-proof and water-proof insulating barrier 2, insulation screen 3 and fire prevention packed layer 4
Conjunction enhances fireproofing of cable and insulating properties, can carry out isolation protection to conductor wire core 1, with maximized enhancing cable
Insulating properties, the setting of thermal insulation waterproof shield layer 5 causes cable to have waterproof and the function of thermal insulation, copper wire copper strips combination screen layer 6
Setting make cable that there is good anti-electromagnetic performance and short-circuit protection function, pass through the cooperation of resistance to compression internal layer 7 and resistance to compression outer layer 8
Enhance the drop resistant and compressive property of cable, it is to avoid the generation of environmental pollution states is caused during cable fire.
In use, the cooperation by fire-proof and water-proof insulating barrier 2, insulation screen 3 and packed layer 4 of preventing fires enhances cable
Fire prevention and insulating properties, the setting of thermal insulation waterproof shield layer 5 cause cable to have waterproof and the function of thermal insulation, the combination of copper wire copper strips
The setting of screen layer 6 makes cable have good anti-electromagnetic performance and short-circuit protection function, and buffer spring 13 is to buffering guiderod 12
Apply a power, promote the inwall of the groove 10 of buffering guiderod 12 and second to be in close contact, when resistance to compression outer layer 8 is under pressure and hits
When, impact of the resistance to compression outer layer 8 to resistance to compression internal layer 7 can be slowed down by buffer spring 13, so as to be protected to conductor wire core 1.
In summary：The environmental protection safety type fireproof cable, passes through conductor wire core 1, fire-proof and water-proof insulating barrier 2, insulation
Screen layer 3, fire prevention packed layer 4, thermal insulation waterproof shield layer 5, copper wire copper strips combination screen layer 6, resistance to compression internal layer 7, resistance to compression outer layer 8,
First groove 9, the second groove 10, sleeve pipe 11, buffering guiderod 12, buffer spring 13, chute 14, sliding block 15 and cushion pad 16 are matched somebody with somebody
Close, the problem of insulating barrier for solving cable easily burns.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of environmental protection safety type fireproof cable, including conductor wire core (1), it is characterised in that：The conductor wire core (1)
Outside is provided with fire-proof and water-proof insulating barrier (2), and side of the fire-proof and water-proof insulating barrier (2) away from conductor wire core (1) is provided with
Insulation screen (3), side of the insulation screen (3) away from fire-proof and water-proof insulating barrier (2) is provided with fire prevention packed layer
(4), the side of the fire prevention packed layer (4) away from insulation screen (3) is provided with thermal insulation waterproof shield layer (5), the thermal insulation
Side of the waterproof shield layer (5) away from fire prevention packed layer (4) is provided with copper wire copper strips combination screen layer (6), the copper wire copper strips
Side of the combination screen layer (6) away from thermal insulation waterproof shield layer (5) is provided with outside resistance to compression internal layer (7), the resistance to compression internal layer (7)
Portion is provided with resistance to compression outer layer (8), and the surface of the resistance to compression internal layer (7) offers the first groove (9), the resistance to compression outer layer (8)
Inwall offers the second groove (10), and the inwall of first groove (9) is fixedly connected with sleeve pipe (11), and described sleeve pipe (11) is remote
One end from the first groove (9) inwall extends to the outside of sleeve pipe (11), and the inner chamber of described sleeve pipe (11) is provided with buffering guiderod
(12), the one end of the buffering guiderod (12) away from sleeve pipe (11) inner chamber extends to the inner chamber of the second groove (10), the buffering
One end that guide rod (12) is located at the second groove (10) inner chamber is fixedly connected with the inwall of the second groove (10), described sleeve pipe (11)
Inwall is fixedly connected with buffer spring (13), the buffer spring (13) one end and buffering guiderod away from sleeve pipe (11) inwall
(12) it is fixedly connected, the both sides of described sleeve pipe (11) inner chamber offer chute (14), and the buffering guiderod (12) is located at sleeve pipe
(11) both sides of inner chamber one end are fixedly connected with the sliding block (15) being adapted with chute (14).
2. a kind of environmental protection safety type fireproof cable according to claim 1, it is characterised in that：The buffering guiderod
(12) it is provided with cushion pad (16) between the second groove (10), the top of the cushion pad (16) is interior with the second groove (10)
Wall is fixedly connected, and the bottom of the cushion pad (16) is fixedly connected with buffering guiderod (12).
3. a kind of environmental protection safety type fireproof cable according to claim 1, it is characterised in that：The sliding block (15) is remote
One end from buffering guiderod (12) extends to the inner chamber of chute (14), and the sliding block (15) is slidably connected with chute (14).
4. a kind of environmental protection safety type fireproof cable according to claim 1, it is characterised in that：The resistance to compression outer layer
(8) side of remote resistance to compression internal layer (7) is provided with environmentally friendly jacket layer (17).
5. a kind of environmental protection safety type fireproof cable according to claim 1, it is characterised in that：First groove
(9) quantity with the second groove (10) is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621408224.7U CN206412116U (en) | 2016-12-20 | 2016-12-20 | A kind of environmental protection safety type fireproof cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621408224.7U CN206412116U (en) | 2016-12-20 | 2016-12-20 | A kind of environmental protection safety type fireproof cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206412116U true CN206412116U (en) | 2017-08-15 |
Family
ID=59551245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621408224.7U Expired - Fee Related CN206412116U (en) | 2016-12-20 | 2016-12-20 | A kind of environmental protection safety type fireproof cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206412116U (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107731391A (en) * | 2017-09-22 | 2018-02-23 | 安徽柏桦电力科技有限公司 | A kind of CPVC chliorinated polyvinyl chlorides power cable conduit |
| CN108573771A (en) * | 2018-05-21 | 2018-09-25 | 安徽国电电缆集团有限公司 | A kind of good big sectional area power cable of current-carrying capability |
| CN108597661A (en) * | 2018-04-16 | 2018-09-28 | 安徽徽宁电器仪表集团有限公司 | Anti-fracture detection cable of one kind and preparation method thereof |
| CN108806864A (en) * | 2018-07-06 | 2018-11-13 | 安徽省康利亚股份有限公司 | A kind of rail traffic vehicles low-smoke non-halogen flame-retardant ethernet line |
| CN108986980A (en) * | 2018-07-25 | 2018-12-11 | 陈辉 | A kind of waterproof anti-twisting cable used for wind power generation |
| CN109003720A (en) * | 2018-07-25 | 2018-12-14 | 安徽华上电缆科技有限公司 | A kind of copper strip shielding control cable |
| CN109334848A (en) * | 2018-09-13 | 2019-02-15 | 江阴市永昌交通机械部件有限公司 | A kind of automobile-used push-pull cable core of motor |
| CN109741868A (en) * | 2019-01-28 | 2019-05-10 | 重庆力缆电线有限责任公司 | A kind of cold-proof photovoltaic electric wire |
| CN109935404A (en) * | 2019-03-19 | 2019-06-25 | 江苏裕铭铜业有限公司 | A kind of high-performance fire-resistant copper wire |
| CN111540517A (en) * | 2020-04-30 | 2020-08-14 | 安徽电缆股份有限公司 | Oil-resistant cable for rail transit |
| CN111755158A (en) * | 2020-08-06 | 2020-10-09 | 安徽环宇电缆集团有限公司 | Wind power station trades stand wear and tear cable |
| CN112164512A (en) * | 2020-09-16 | 2021-01-01 | 上海卡迪夫电缆有限公司 | High-temperature-resistant tear-resistant cable |
| CN112614613A (en) * | 2020-12-10 | 2021-04-06 | 李兴 | Anti-shearing self-restoring pressure-resistant cable |
-
2016
- 2016-12-20 CN CN201621408224.7U patent/CN206412116U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107731391A (en) * | 2017-09-22 | 2018-02-23 | 安徽柏桦电力科技有限公司 | A kind of CPVC chliorinated polyvinyl chlorides power cable conduit |
| CN108597661B (en) * | 2018-04-16 | 2021-05-11 | 安徽徽宁电器仪表集团有限公司 | Anti-fracture detection cable and manufacturing method thereof |
| CN108597661A (en) * | 2018-04-16 | 2018-09-28 | 安徽徽宁电器仪表集团有限公司 | Anti-fracture detection cable of one kind and preparation method thereof |
| CN108573771A (en) * | 2018-05-21 | 2018-09-25 | 安徽国电电缆集团有限公司 | A kind of good big sectional area power cable of current-carrying capability |
| CN108806864A (en) * | 2018-07-06 | 2018-11-13 | 安徽省康利亚股份有限公司 | A kind of rail traffic vehicles low-smoke non-halogen flame-retardant ethernet line |
| CN108986980A (en) * | 2018-07-25 | 2018-12-11 | 陈辉 | A kind of waterproof anti-twisting cable used for wind power generation |
| CN109003720A (en) * | 2018-07-25 | 2018-12-14 | 安徽华上电缆科技有限公司 | A kind of copper strip shielding control cable |
| CN109334848A (en) * | 2018-09-13 | 2019-02-15 | 江阴市永昌交通机械部件有限公司 | A kind of automobile-used push-pull cable core of motor |
| CN109741868A (en) * | 2019-01-28 | 2019-05-10 | 重庆力缆电线有限责任公司 | A kind of cold-proof photovoltaic electric wire |
| CN109935404A (en) * | 2019-03-19 | 2019-06-25 | 江苏裕铭铜业有限公司 | A kind of high-performance fire-resistant copper wire |
| CN111540517A (en) * | 2020-04-30 | 2020-08-14 | 安徽电缆股份有限公司 | Oil-resistant cable for rail transit |
| CN111755158A (en) * | 2020-08-06 | 2020-10-09 | 安徽环宇电缆集团有限公司 | Wind power station trades stand wear and tear cable |
| CN112164512A (en) * | 2020-09-16 | 2021-01-01 | 上海卡迪夫电缆有限公司 | High-temperature-resistant tear-resistant cable |
| CN112614613A (en) * | 2020-12-10 | 2021-04-06 | 李兴 | Anti-shearing self-restoring pressure-resistant cable |
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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: 20170815 Termination date: 20171220 |
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| CF01 | Termination of patent right due to non-payment of annual fee |