CN209543996U - Electrician's grade aluminium alloy conductor energy-saving fire proof cable - Google Patents
Electrician's grade aluminium alloy conductor energy-saving fire proof cable Download PDFInfo
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- CN209543996U CN209543996U CN201920547892.5U CN201920547892U CN209543996U CN 209543996 U CN209543996 U CN 209543996U CN 201920547892 U CN201920547892 U CN 201920547892U CN 209543996 U CN209543996 U CN 209543996U
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Abstract
The utility model discloses electrician's grade aluminium alloy conductor energy-saving fire proof cables, including fire resisting gum cover, aluminium alloy conductor and insulation sleeve, fixing sleeve is provided on the inside of the fire resisting gum cover, the outside of the fixing sleeve annularly equidistantly offers the first placing groove of multiple groups, and buffer air bag is embedded between the first placing groove of multiple groups and fire resisting gum cover, and the inside of buffer air bag is filled with fire-retardant gas, the outside of the fixing sleeve is located at the first placing groove of multiple groups and offers the second placing groove between any two, and the inside of the second placing groove described in multiple groups is embedded with rubber grain ball.In the utility model, first, it is internally provided with flame retarding construction, this structure can effectively prevent fire source from being burned to the inside of cable, to improve the fire protecting performance of fireproof cable, secondly, being internally provided with collapse mechanism, this structure improves the impact strength of fireproof cable, to improve the protective of fireproof cable.
Description
Technical field
The utility model relates to field of cable technology more particularly to electrician's grade aluminium alloy conductor energy-saving fire proof cables.
Background technique
Power cable is the cable for being used for transmission and distributing electric energy, and power cable is usually used in Urban Underground power grid, power station
Lead line, industrial and mining enterprises' in-line power and mistake river sea submarine transmission line, in power circuit, cable proportion just gradually increases
Add, power cable is in the basic routing line of electric system to the cable product for transmitting and distributing high-power power, including 1-
500KV and more than various voltage class, the power cable of various insulation.
However there are still shortcomings for existing aluminium alloy conductor energy-saving fire proof cable: firstly, in the outside of cable body
Only packet is equipped with one layer of fire resisting gum cover, effectively can not carry out fire prevention processing to cable, and fire protecting performance is poor, secondly, internal nothing is set
Collapse mechanism is set, the impact force that can not be effectively subject to cable carries out buffered, and the impact for easily leading to Exterior cable is impaired, prevents
Shield property is poor.
Summary of the invention
The purpose of this utility model is that: in order to solve effectively to carry out fire prevention processing to cable, fire protecting performance compared with
Difference, and the impact force that can not be effectively subject to cable carries out buffered, easily leads to the impaired problem of the impact of Exterior cable, and
Electrician's grade aluminium alloy conductor energy-saving fire proof cable of proposition.
To achieve the goals above, the utility model adopts the technical scheme that
Electrician's grade aluminium alloy conductor energy-saving fire proof cable, including fire resisting gum cover, aluminium alloy conductor and insulation sleeve, the fire resisting
Fixing sleeve is provided on the inside of gum cover, the outside of the fixing sleeve annularly equidistantly offers the first placing groove of multiple groups, and multiple groups
Buffer air bag is embedded between first placing groove and fire resisting gum cover, and the inside of buffer air bag is filled with fire-retardant gas, it is described solid
Surely the outside covered is located at the first placing groove of multiple groups and offers the second placing groove between any two, and the second placing groove described in multiple groups
Inside is embedded with rubber grain ball, and the inner surface wall of the fire resisting gum cover is mounted on branch close to the side of the second placing groove of multiple groups
Dagger, and support column is equipped with elastic plate, water of the inside of the fixing sleeve about fixing sleeve close to one end of rubber grain ball
Flat middle line array annular in shape is provided with multiple groups aluminium alloy conductor, and the appearance wall of multiple groups aluminium alloy conductor is socketed with insulation sleeve.
It is as above-mentioned technical proposal to further describe:
The inside of the fixing sleeve is filled with insulating layer between multiple groups aluminium alloy conductor.
It is as above-mentioned technical proposal to further describe:
The buffer air bag is in that level has been placed equidistant with multiple groups, and the inside of multiple groups buffer air bag is filled with fire-retardant gas altogether
It is carbon dioxide gas.
It is as above-mentioned technical proposal to further describe:
The arc-shaped strip structure of elastic plate, and the inner surface wall of elastic plate and the appearance wall of rubber grain ball mutually paste
It closes.
It is as above-mentioned technical proposal to further describe:
The support column is provided with multiple groups altogether, and multiple groups support column is equally spaced in level.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
1, in the utility model, it is internally provided with flame retarding construction, offers multiple groups first in a ring in the inside of fixing sleeve
Placing groove, and buffer air bag is provided between the first placing groove of multiple groups and the second placing groove, and in the inside of buffer air bag
Filled with fire-retardant gas, when Exterior cable burning, refractory glue is worked as in the inside that fire resisting gum cover can will prevent fire source from being burned to cable
When set burns broken, fire source will touch buffer air bag, effect of the buffer air bag by high temperature, will explosive failure, buffer air bag
Internal fire-retardant gas will be discharged, so that the combustion zone of cable is carried out flame retardant treatment, this structure can be prevented effectively
Fire source is burned to the inside of cable, to improve the fire protecting performance of fireproof cable.
2, in the utility model, it is internally provided with collapse mechanism, support column is provided on the inside of fixing sleeve, and supporting
One end of column is welded with the elastic plate of arc-shaped strip structure, while being provided with rubber grain on the inside of the second placing groove
Ball, when Exterior cable is by percussion, support column will squeeze elastic plate, and elastic deformation will occur for elastic plate, and squeeze
The rubber grain ball on the inside of the second placing groove is pressed, it, can be by Exterior cable under the collective effect of elastic plate and rubber grain ball
The impact force being subject to carries out the processing of first step elastic buffer, while being provided with buffer air bag between fixing sleeve and fire resisting gum cover,
When Exterior cable is by impact force, elastic deformation will occur for buffer air bag, and when impact load is larger, buffer air bag will
It bursting, the impact force being subject to is carried out by buffered with this, this structure improves the impact strength of fireproof cable, from
And improve the protective of fireproof cable.
Detailed description of the invention
Fig. 1 be the utility model proposes electrician grade aluminium alloy conductor energy-saving fire proof cable structure schematic diagram；
Fig. 2 is the partial enlargement structural representation in the utility model at A；
Fig. 3 is the schematic diagram of the section structure in the utility model at B-B.
Marginal data:
1, fire resisting gum cover；2, fixing sleeve；3, the first placing groove；4, buffer air bag；5, fire-retardant gas；6, the second placing groove；
7, rubber grain ball；8, elastic plate；9, support column；10, aluminium alloy conductor；11, insulation sleeve；12, insulating layer.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: electrician's grade aluminium alloy conductor energy-saving fire proof cable,
Including fire resisting gum cover 1, aluminium alloy conductor 10 and insulation sleeve 11, the inside of fire resisting gum cover 1 is provided with fixing sleeve 2, fixing sleeve 2 it is outer
Portion annularly equidistantly offers the first placing groove of multiple groups 3, and is embedded with buffering between the first placing groove of multiple groups 3 and fire resisting gum cover 1
Air bag 4, and the inside of buffer air bag 4 be filled with fire-retardant gas 5, the outside of fixing sleeve 2 be located at the first placing groove of multiple groups 3 two-by-two it
Between offer the second placing groove 6, and the inside of the second placing groove of multiple groups 6 is embedded with rubber grain ball 7, fire resisting gum cover 1
Inner surface wall is mounted on support column 9 close to the side of the second placing groove of multiple groups 6, and support column 9 is close to one end of rubber grain ball 7
Elastic plate 8 is installed, the inside of fixing sleeve 2 is provided with multiple groups aluminium alloy about the horizontal central line array annular in shape of fixing sleeve 2 and leads
Body 10, and the appearance wall of multiple groups aluminium alloy conductor 10 is socketed with insulation sleeve 11.
Specifically, as shown in Figure 1, the inside of fixing sleeve 2 between multiple groups aluminium alloy conductor 10 be filled with insulating layer 12,
The setting of insulating layer 12 can carry out insulation and buffer protection processing to aluminium alloy conductor 10.
Specifically, as shown in Figure 1-3, buffer air bag 4 has been placed equidistant with multiple groups in level altogether, and multiple groups buffer air bag 4
Inside is carbon dioxide gas filled with fire-retardant gas 5, and fire-retardant gas 5 chooses carbon dioxide gas, both reduced anti-thermoelectricity
The manufacturing cost of cable, while also reducing the difficulty of the preparation of fire-retardant gas 5.
Specifically, as depicted in figs. 1 and 2, the arc-shaped strip structure of elastic plate 8, and the inner surface wall and rubber of elastic plate 8
The appearance wall of particle ball 7 is bonded to each other, the setting of arc-shaped strip structure elastic plate 8, is convenient for rubber grain ball 7 and elastic plate
8 contact, while the setting of arcuate structure, can resist the impact load of part.
Specifically, as shown in figure 3, support column 9 is provided with multiple groups altogether, and multiple groups support column 9 is equally spaced in level, multiple groups
Elastic plate 8 can be supported and handle with bracket, consequently facilitating at the elastic deformation buffering of elastic plate 8 by the setting of support column 9
Reason.
Working principle: in use, when the external firing of cable, fire resisting gum cover 1 can prevent the burning of fire source, work as refractory glue
When 1 part of set is burnt, fire source will touch the buffer air bag 4 being arranged between fixing sleeve 2 and fire resisting gum cover 1, buffer air bag 4 by
Effect to high temperature will burst, and the fire-retardant gas 5 inside buffer air bag 4 will be discharged, and carbon dioxide gas will be by fire resisting
The region of the burning rupture of gum cover 1 is covered, so that the further burning of fire source is prevented, when Exterior cable is by percussion
When, firstly, support column 9 can inwardly squeeze elastic plate 8, elastic deformation will occur for elastic plate 8, while elastic plate 8 can squeeze rubber
The impact force that Exterior cable is subject to can be carried out first step buffered by glue particle ball 7, rubber grain ball 7 and elastic plate 8,
Secondary, when Exterior cable is by percussion, elastic deformation will occur for buffer air bag 4, when impact load is excessive, buffer air bag
4 will burst, and the impact force that cable is subject to carries out further buffered, to reduce damaged phenomenon inside cable
It generates.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. electrician's grade aluminium alloy conductor energy-saving fire proof cable, including fire resisting gum cover (1), aluminium alloy conductor (10) and insulation sleeve
(11), which is characterized in that be provided with fixing sleeve (2) on the inside of the fire resisting gum cover (1), the outside of the fixing sleeve (2) is in ring
Shape equidistantly offers the first placing groove of multiple groups (3), and is embedded with buffering between the first placing groove of multiple groups (3) and fire resisting gum cover (1)
Air bag (4), and the inside of buffer air bag (4) is filled with fire-retardant gas (5), the outside of the fixing sleeve (2) is located at multiple groups first
Placing groove (3) offers the second placing groove (6) between any two, and the inside of the second placing groove (6) described in multiple groups is embedded with
The inner surface wall of rubber grain ball (7), the fire resisting gum cover (1) is mounted on support close to the side of the second placing groove of multiple groups (6)
Column (9), and support column (9) is equipped with elastic plate (8) close to the one end of rubber grain ball (7), the inside of the fixing sleeve (2) is closed
It is provided with multiple groups aluminium alloy conductor (10) in the horizontal central line array annular in shape of fixing sleeve (2), and multiple groups aluminium alloy conductor (10)
Appearance wall be socketed with insulation sleeve (11).
2. electrician's grade aluminium alloy conductor energy-saving fire proof cable according to claim 1, which is characterized in that the fixing sleeve
(2) inside is located between multiple groups aluminium alloy conductor (10) filled with insulating layer (12).
3. electrician's grade aluminium alloy conductor energy-saving fire proof cable according to claim 1, which is characterized in that the buffer air bag
(4) multiple groups have been placed equidistant in level altogether, and the inside of multiple groups buffer air bag (4) is titanium dioxide filled with fire-retardant gas (5)
Carbon gas.
4. electrician's grade aluminium alloy conductor energy-saving fire proof cable according to claim 1, which is characterized in that the elastic plate
(8) arc-shaped strip structure, and the inner surface wall of elastic plate (8) and the appearance wall of rubber grain ball (7) are bonded to each other.
5. electrician's grade aluminium alloy conductor energy-saving fire proof cable according to claim 1, which is characterized in that the support column
(9) it is provided with multiple groups altogether, and multiple groups support column (9) is equally spaced in level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920547892.5U CN209543996U (en) | 2019-04-22 | 2019-04-22 | Electrician's grade aluminium alloy conductor energy-saving fire proof cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920547892.5U CN209543996U (en) | 2019-04-22 | 2019-04-22 | Electrician's grade aluminium alloy conductor energy-saving fire proof cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209543996U true CN209543996U (en) | 2019-10-25 |
Family
ID=68246074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920547892.5U Active CN209543996U (en) | 2019-04-22 | 2019-04-22 | Electrician's grade aluminium alloy conductor energy-saving fire proof cable |
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| Country | Link |
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| CN (1) | CN209543996U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110942858A (en) * | 2019-12-19 | 2020-03-31 | 黄小英 | Burn-proof and anti-distortion cable based on flame-retardant inert gas |
| CN111341492A (en) * | 2020-03-19 | 2020-06-26 | 路平 | Strong resistance to compression cable that wear-resistants |
| CN111415776A (en) * | 2020-02-20 | 2020-07-14 | 江苏浦漕科技股份有限公司 | Soft mineral insulation fireproof cable |
| CN111477390A (en) * | 2020-04-21 | 2020-07-31 | 卢文杰 | Fireproof cable |
| CN111768911A (en) * | 2020-07-08 | 2020-10-13 | 安徽凌宇电缆科技有限公司 | Cable for new energy automobile |
| CN111791727A (en) * | 2020-08-06 | 2020-10-20 | 郑州电力高等专科学校 | Charging gun protection device and method for new energy charging pile |
| CN112102990A (en) * | 2020-08-13 | 2020-12-18 | 福建南新电缆有限公司 | High flame-retardant insulated wire and cable |
| CN112599291A (en) * | 2020-12-08 | 2021-04-02 | 朱立怀 | Waterproof distributed instrument cable for safety explosion-proof circuit |
| CN113161068A (en) * | 2021-03-21 | 2021-07-23 | 安徽纵横高科电缆股份有限公司 | Tearable double-core locomotive cable |
| CN113223766A (en) * | 2021-05-17 | 2021-08-06 | 柳玉军 | Fireproof cable |
-
2019
- 2019-04-22 CN CN201920547892.5U patent/CN209543996U/en active Active
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110942858A (en) * | 2019-12-19 | 2020-03-31 | 黄小英 | Burn-proof and anti-distortion cable based on flame-retardant inert gas |
| CN111415776A (en) * | 2020-02-20 | 2020-07-14 | 江苏浦漕科技股份有限公司 | Soft mineral insulation fireproof cable |
| CN111341492A (en) * | 2020-03-19 | 2020-06-26 | 路平 | Strong resistance to compression cable that wear-resistants |
| CN111477390A (en) * | 2020-04-21 | 2020-07-31 | 卢文杰 | Fireproof cable |
| CN111768911B (en) * | 2020-07-08 | 2021-09-14 | 安徽凌宇电缆科技有限公司 | Cable for new energy automobile |
| CN111768911A (en) * | 2020-07-08 | 2020-10-13 | 安徽凌宇电缆科技有限公司 | Cable for new energy automobile |
| CN111791727A (en) * | 2020-08-06 | 2020-10-20 | 郑州电力高等专科学校 | Charging gun protection device and method for new energy charging pile |
| CN111791727B (en) * | 2020-08-06 | 2022-09-23 | 郑州电力高等专科学校 | Charging gun protection device and method for new energy charging pile |
| CN112102990A (en) * | 2020-08-13 | 2020-12-18 | 福建南新电缆有限公司 | High flame-retardant insulated wire and cable |
| CN112599291A (en) * | 2020-12-08 | 2021-04-02 | 朱立怀 | Waterproof distributed instrument cable for safety explosion-proof circuit |
| CN113161068A (en) * | 2021-03-21 | 2021-07-23 | 安徽纵横高科电缆股份有限公司 | Tearable double-core locomotive cable |
| CN113161068B (en) * | 2021-03-21 | 2024-01-30 | 安徽纵横高科电缆股份有限公司 | Tearable double-core locomotive cable |
| CN113223766A (en) * | 2021-05-17 | 2021-08-06 | 柳玉军 | Fireproof cable |
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