CN206921542U - A kind of highly effective flame-retardant formula composite cable - Google Patents
A kind of highly effective flame-retardant formula composite cable Download PDFInfo
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- CN206921542U CN206921542U CN201720575825.5U CN201720575825U CN206921542U CN 206921542 U CN206921542 U CN 206921542U CN 201720575825 U CN201720575825 U CN 201720575825U CN 206921542 U CN206921542 U CN 206921542U
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- effective flame
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Abstract
It the utility model is related to field of cable technology, especially a kind of highly effective flame-retardant formula composite cable, including the first sheath, multiple cable cores are provided with first sheath, the outside of each cable core is provided with protective case, two orthogonal demarcation strips are provided with first sheath, inwall of the both ends of two demarcation strips respectively with the first sheath is fixedly connected, and two demarcation strips by the inner space even partition of the first sheath into four placement spaces, and it is placed with cable core in each placement space, exotic material is filled between the cable core and demarcation strip, its circumference of the first sheath interior edge offers annular filling slot.The utility model has the advantages of simple in construction, easy to use, has preferable fire-retardant and fireproof effect, the situation that can effectively avoid cable from being easily damaged when meeting fire or high temperature.
Description
Technical field
It the utility model is related to field of cable technology, more particularly to a kind of highly effective flame-retardant formula composite cable.
Background technology
With the rapid development of China's economy, cable plays pole as the main media of modern communication in all trades and professions
Its important effect, so the barrier propterty of cable is more and more paid attention to.But the fire-retardant and fire prevention of cable at present
Performance is bad, especially under some emergency cases, it is easy to the situation for making existing cable be damaged.
Utility model content
The purpose of this utility model is bad in order to solve the fire-retardant and fire protecting performance of cable present in prior art
The shortcomings that, and a kind of highly effective flame-retardant formula composite cable proposed.
To achieve these goals, the utility model employs following technical scheme：
A kind of highly effective flame-retardant formula composite cable, including the first sheath are designed, multiple cables are provided with first sheath
Cored wire, the outside of each cable core are provided with protective case, be provided with first sheath two it is orthogonal
Demarcation strip, the inwall of the both ends of two demarcation strips respectively with the first sheath are fixedly connected, and two demarcation strips are by the first shield
The inner space even partition of set is placed with cable core, the electricity into four placement spaces in each placement space
Exotic material is filled between core and demarcation strip；
Its circumference of the first sheath interior edge offers annular filling slot, and mineral matter fire insulation material is filled with the filling slot
Material, and multiple supporting plates are also arranged at intervals with filling slot, the supporting plate contacts setting with the two side of filling slot respectively,
The outside of first sheath is provided with the second sheath, and multiple link slots are arranged at intervals with the lateral wall of first sheath,
And second sheath inwall on be arranged at intervals with the inserted block of connection corresponding with multiple link slots, first sheath and the second sheath
Between space in be filled with fiberglass braided thing.
Preferably, the exotic material is arranged to silicon rubber.
Preferably, the supporting plate is arranged to curved support plate.
Preferably, the length of the inserted block is more than the depth of link slot.
The utility model proposes a kind of highly effective flame-retardant formula composite cable, beneficial effect is：It is arranged in the first sheath
The mineral matter fire material of the interior filling of the exotic material and filling slot in portion, it is arranged between the first sheath and the second sheath
Fiberglass braided thing is respectively provided with preferable fire-retardant and fireproof effect, can effectively avoid cable from meeting easy when fire or high temperature
The situation of damage, and be arranged on the demarcation strip inside the first sheath and the supporting plate being arranged in filling slot and can improve electricity
The bulk strength of cable, it is more convenient for actually using.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of highly effective flame-retardant formula composite cable structural representation.
In figure：First sheath 1, mineral matter fire material 2, filling slot 3, link slot 4, fiberglass braided thing 5, supporting plate
6th, protective case 7, cable core 8, demarcation strip 9, the second sheath 10, inserted block 11, exotic material 12.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1, a kind of highly effective flame-retardant formula composite cable, including the first sheath 1, multiple electricity are provided with the first sheath 1
Core 8, the outside of each cable core 8 are provided with protective case 7, two orthogonal point are provided with the first sheath 1
Dividing plate 9, the inwall of the both ends of two demarcation strips 9 respectively with the first sheath 1 are fixedly connected, and two demarcation strips 9 are by the first sheath 1
Inner space even partition into four placement spaces, it is by two demarcation strips 9 that multiple cable cores 8 are separated, can drop
The power that influences each other between low multiple cable cores 8, avoiding can be to remaining electricity when one of cable core 8 is damaged
The situation that the use of core 8 impacts, and cable core 8 is placed with each placement space, cable core 8 is with dividing
Be filled with exotic material 12 between dividing plate 9, exotic material 12 is arranged to silicon rubber, silicon rubber have preferable high temperature resistant with
And flame retardant effect, it is possible to increase the overall fire resistance of cable.
Its circumference of the interior edge of first sheath 1 offers annular filling slot 3, and mineral matter fire material 2 is filled with filling slot 3,
And multiple supporting plates 6 are also arranged at intervals with filling slot 3, supporting plate 6 contacts setting with the two side of filling slot 3 respectively, branch
Fagging 6 is arranged to curved support plate, and curved support plate has preferable compressive property, can ensure that it is preferably anti-that cable has
Also there is higher intensity while fiery performance.
The outside of first sheath 1 is provided with the second sheath 10, and multiple connections are arranged at intervals with the lateral wall of the first sheath 1
Groove 4, and the inserted block 11 of connection corresponding with multiple link slots 4, the length of inserted block 11 are arranged at intervals with the inwall of the second sheath 10
More than the depth of link slot 4, so set and can ensure that there is space between the first sheath 1 and the second sheath 10, be easy to glass fibers
The filling of braid 5 is tieed up, fiberglass braided thing 5 is filled with the space between the first sheath 1 and the second sheath 10.
Operation principle：In the exotic material 12 and filling slot 3 that are arranged on inside the first sheath 1 mineral matter of filling every
Fiery material 2, the fiberglass braided thing 5 being arranged between the first sheath 1 and the second sheath 10 be respectively provided with preferably it is fire-retardant and
Fireproof effect, exotic material 12, mineral matter fire material 2, fiberglass braided thing 5 are sequentially distributed in cable core 8
Outside, the effect of triple protection is played to cable core 8, effectively prevent cable and meet the feelings being easily damaged when fire or high temperature
Condition.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (4)
1. a kind of highly effective flame-retardant formula composite cable, including the first sheath（1）, first sheath（1）Inside it is provided with multiple cables
Cored wire（8）, each cable core（8）Outside be provided with protective case（7）, it is characterised in that first sheath（1）
Inside it is provided with two orthogonal demarcation strips（9）, two demarcation strips（9）Both ends respectively with the first sheath（1）It is interior
Wall is fixedly connected, and two demarcation strips（9）By the first sheath（1）Inner space even partition into four placement spaces, and
Cable core is placed with each placement space（8）, the cable core（8）With demarcation strip（9）Between be filled with high temperature resistant
Material（12）；
First sheath（1）Its circumference of interior edge offers annular filling slot（3）, the filling slot（3）It is interior to be filled with mineral matter
Fire material（2）, and filling slot（3）Inside also it is arranged at intervals with multiple supporting plates（6）, the supporting plate（6）Respectively with filling
Groove（3）Two side contact set, first sheath（1）Outside be provided with the second sheath（10）, first sheath（1）
Lateral wall on be arranged at intervals with multiple link slots（4）, and the second sheath（10）Inwall on be arranged at intervals with and multiple connections
Groove（4）The inserted block of corresponding connection（11）, first sheath（1）With the second sheath（10）Between space in be filled with glass fibers
Tie up braid（5）.
A kind of 2. highly effective flame-retardant formula composite cable according to claim 1, it is characterised in that the exotic material（12）
It is arranged to silicon rubber.
A kind of 3. highly effective flame-retardant formula composite cable according to claim 1, it is characterised in that the supporting plate（6）Set
For curved support plate.
A kind of 4. highly effective flame-retardant formula composite cable according to claim 1, it is characterised in that the inserted block（11）Length
More than link slot（4）Depth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720575825.5U CN206921542U (en) | 2017-05-23 | 2017-05-23 | A kind of highly effective flame-retardant formula composite cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720575825.5U CN206921542U (en) | 2017-05-23 | 2017-05-23 | A kind of highly effective flame-retardant formula composite cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206921542U true CN206921542U (en) | 2018-01-23 |
Family
ID=61307704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720575825.5U Active CN206921542U (en) | 2017-05-23 | 2017-05-23 | A kind of highly effective flame-retardant formula composite cable |
Country Status (1)
| Country | Link |
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| CN (1) | CN206921542U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106952684A (en) * | 2017-05-23 | 2017-07-14 | 成都飞航沛腾科技有限公司 | A kind of highly effective flame-retardant formula composite cable |
-
2017
- 2017-05-23 CN CN201720575825.5U patent/CN206921542U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106952684A (en) * | 2017-05-23 | 2017-07-14 | 成都飞航沛腾科技有限公司 | A kind of highly effective flame-retardant formula composite cable |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200812 Address after: No.3, Heyuan Road, Jinyuan District, Taiyuan City, Shanxi Province Co-patentee after: INFORMATION COMMUNICATION BRANCH OF STATE GRID SHANXI ELECTRIC POWER Co. Patentee after: STATE GRID SHANXI ELECTRIC POWER Co. Co-patentee after: SHANXI YITONG POWER GRID PROTECTION AUTOMATION Co.,Ltd. Address before: No. 1602, Shanxi province electric power company, No. 71, Taiyuan City, Shanxi, Shanxi Co-patentee before: INFORMATION COMMUNICATION BRANCH OF STATE GRID SHANXI ELECTRIC POWER Co. Patentee before: STATE GRID SHANXI ELECTRIC POWER Co. Co-patentee before: POWER GRID TECHNOLOGY BRANCH OF SHANXI JINDIAN POWER ELECTRIC TECHNOLOGY Co.,Ltd. |