CN209281934U - A kind of novel waterproof flame-retarding cable - Google Patents
A kind of novel waterproof flame-retarding cable Download PDFInfo
- Publication number
- CN209281934U CN209281934U CN201822243759.9U CN201822243759U CN209281934U CN 209281934 U CN209281934 U CN 209281934U CN 201822243759 U CN201822243759 U CN 201822243759U CN 209281934 U CN209281934 U CN 209281934U
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- cable
- layer
- hole
- protective cover
- fireprotection layer
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Abstract
The utility model discloses a kind of novel waterproof flame-retarding cables, including external protection coating, armor, the first fireprotection layer, stiffening plate, fire retardant, the second fireprotection layer, heat-proof silica gel layer, plastic-coated aluminium strip, the first insulating layer, filled layer, center reinforcemen, thread groove, second insulating layer, cable core, protective cover, first through hole, the second through-hole and cable body.It is cased with a protective cover respectively at the both ends of cable body, cable core is passed through into the second through-hole, first through hole is passed through using screw to be threadedly coupled with thread groove, so that protective cover is fixed on cable body, rubber pad is connected in protective cover surface of internal cavity, certain sealing function is played, the inside that oxygen and moisture in air always penetrate into cable at cable connection is avoided；What the first fireprotection layer and the second fireprotection layer were all made of is siliceous composite fireproof material, and stiffening plate is equipped between the first fireprotection layer and the second fireprotection layer, and the cavity inside between stiffening plate is filled with fire retardant, enhances fire resistance property.
Description
Technical field
The utility model relates to a kind of novel cable, specifically a kind of novel waterproof flame-retarding cable belongs to cables manufacturing skill
Art field.
Background technique
The wire and cable product overwhelming majority is the product that cross sectional shape is identical, in long strip, this is because in system
It or is determined as the feature for constituting route or coil and using in equipment；So researching and analysing the structure group of cable product
At, only need to carry out observation analysis from its section；The structural detail of wire and cable product can generally be divided into conducting wire, insulating layer, shielding
With this four primary structure component parts of sheath and packing elements and tension component etc.；According to the requirement and application of product
Occasion, some product structures are extremely simple.
In the prior art, the structure of cable is all relatively simple, and in the biggish place of humidity, dampness is easy inside cable,
The damage that will lead to cable internal structure can generally expose in air, oxygen and moisture in air in the junction of cable
The readily permeable inside into cable reduces its service life, and in the case of fire so that internal structure is oxidized, cable
Fire protecting performance is also more important, and current cable fire-proof performance is poor, and there is security risks.Therefore, it mentions regarding to the issue above
A kind of novel waterproof flame-retarding cable out.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of novel waterproof flame-retarding cable.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of novel waterproof flame-retarding cable, including from
The left-to-right protective cover and cable body successively installed；
The protection cap surface has first through hole and the second through-hole, and the diameter of second through-hole and the electricity
Cable ontology diameter is equal；
The cable body includes external protection coating, stiffening plate, the second fireprotection layer, plastic-coated aluminium strip, center reinforcemen and cable core,
The external protection coating medial surface is socketed with armor, and the medial surface of the armor is socketed with the first fireprotection layer, and described first
The stiffening plate is connected between fireprotection layer and second fireprotection layer；Filled with fire-retardant between the two neighboring stiffening plate
Agent, and heat-proof silica gel layer is equipped between second fireprotection layer and the plastic-coated aluminium strip；The plastic-coated aluminium strip adds with the center
It is equipped with the first insulating layer between strong part, the center reinforcemen is fixed in the inner surface of first insulating layer, the center
The end face of reinforcer is provided with thread groove, and cable core is equipped between the center reinforcemen and first insulating layer；The cable core
Outer surface be socketed with second insulating layer, and between first insulating layer, the second insulating layer and the center reinforcemen
Equipped with filled layer.
Preferably, the external protection coating is using pe sheath, and the armor is made of being intersected as copper wire
Reticular structure.
Preferably, the center reinforcemen is cross-shaped configuration, and the end face annular spread of the center reinforcemen is
State thread groove.
Preferably, the thread groove is identical with the number of the first through hole, and the position of the two distribution is identical.
Preferably, the diameter of second through-hole is equal with the diameter of the cable body, and second through-hole and institute
The position for stating cable body distribution is identical.
It preferably, is hollow structure inside the protective cover, and the surface of internal cavity of the protective cover is connected with rubber pad.
The beneficial effects of the utility model are:
1, the utility model is cased with a protective cover at the both ends of cable body respectively, and cable core is passed through on protection cap surface
The second through-hole, while first through hole and thread groove are just aligned, and are reused screw and are nibbled across first through hole with thread groove screw thread
Connection is closed, so that protective cover is fixed on the surface of cable body, and rubber pad is connected in protective cover surface of internal cavity, plays one
Fixed sealing function avoids the inside that oxygen and moisture in air always penetrate into cable at cable connection, leads to inside
The problem of structure is oxidized, and it is equipped with plastic-coated aluminium strip in the inside of cable body, play the role of water proof；
2, the utility model is respectively equipped with the first fireprotection layer and the second fireprotection layer, the first fireprotection layer in the inside of cable body
What is be all made of with the second fireprotection layer is siliceous composite fireproof material, and siliceous composite fireproof material has stronger fire prevention energy
Power, and stiffening plate is equipped between the first fireprotection layer and the second fireprotection layer, the cavity inside between stiffening plate is filled with fire retardant,
Enhance the utility model fireproof ability, and heat-proof silica gel layer sets up the thermally conductive energy that can be improved inside the utility model
Power.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is that the utility model reinforces core construction figure；
Fig. 3 is the utility model protective cover and cable body connection figure.
In figure: 1, external protection coating, 2, armor, the 3, first fireprotection layer, 4, stiffening plate, 5, fire retardant, the 6, second fire prevention
Layer, 7, heat-proof silica gel layer, 8, plastic-coated aluminium strip, the 9, first insulating layer, 10, filled layer, 11, center reinforcemen, 111, thread groove,
12, second insulating layer, 13, cable core, 14, protective cover, 141, first through hole, the 142, second through-hole, 15, cable body.
Specific embodiment
It, below will knot to enable the purpose of utility model, feature, advantage of the utility model more obvious and understandable
The attached drawing in the utility model embodiment is closed, the technical scheme in the utility model embodiment is clearly and completely described,
Obviously, the embodiments described below are only the utility model a part of the embodiment, and not all embodiment.Based on this reality
It is obtained by those of ordinary skill in the art without making creative efforts all other with the embodiment in novel
Embodiment is fallen within the protection scope of the utility model.
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
In the description of the present invention, it should be understood that term " on ", "lower", "top", "bottom", "inner", "outside" etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model
It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.
It please refers to shown in Fig. 1-3, a kind of novel waterproof flame-retarding cable, including 14 He of protective cover from left to right successively installed
Cable body 15；
14 surface of protective cover has a first through hole 141 and the second through-hole 142, and second through-hole 142
Diameter is equal with 15 diameter of cable body；
The cable body 15 includes external protection coating 1, stiffening plate 4, the second fireprotection layer 6, plastic-coated aluminium strip 8, center reinforcemen
11 and cable core 13,1 medial surface of external protection coating is socketed with armor 2, and it is anti-that the medial surface of the armor 2 is socketed with first
Fire bed 3, and the stiffening plate 4 is connected between first fireprotection layer 3 and second fireprotection layer 6；Add described in two neighboring
It is filled with fire retardant 5 between strong plate 4, and is equipped with heat-proof silica gel layer 7 between second fireprotection layer 6 and the plastic-coated aluminium strip 8；Institute
It states and is equipped with the first insulating layer 9 between plastic-coated aluminium strip 8 and the center reinforcemen 11, the center reinforcemen 11 is fixed in described the
The inner surface of one insulating layer 9, the end face of the center reinforcemen 11 are provided with thread groove 111, and the center reinforcemen 11
Cable core 13 is equipped between first insulating layer 9；The outer surface of the cable core 13 is socketed with second insulating layer 12, and described
Filled layer 10 is equipped between first insulating layer 9, the second insulating layer 12 and the center reinforcemen 11.
The external protection coating 1 is using pe sheath, and the armor 2 is netted knot made of being intersected as copper wire
Structure has stronger ductility, the function of ground connection is played to cable；The center reinforcemen 11 is cross-shaped configuration, and institute
The end face annular spread for stating center reinforcemen 11 has the thread groove 111, and the center reinforcemen 11 plays the utility model
The effect of support；The thread groove 111 is identical with the number of the first through hole 141, and the position of the two distribution is identical, just
In the protective cover 14 is mounted on the end face of the cable body 15；The diameter and the cable of second through-hole 142
The diameter of ontology 15 is equal, and the position that second through-hole 142 and the cable body 15 are distributed is identical, enhances the protection
Lid 14 is fastened on the leakproofness on 15 end face of cable body；It is hollow structure inside the protective cover 14, and the protection
The surface of internal cavity of lid 14 is connected with rubber pad, avoids rainwater or air enters the 15 end face junction of cable body.
The utility model is respectively equipped with the first fireprotection layer 3 and the second fireprotection layer when practical, in the inside of cable body 15
6, what the first fireprotection layer 3 and the second fireprotection layer 6 were all made of is siliceous composite fireproof material, and siliceous composite fireproof material has
Stronger fire resistance property, and stiffening plate 4 is equipped between the first fireprotection layer 3 and the second fireprotection layer 6, the cavity between stiffening plate 4
Inside is filled with fire retardant 5, enhances the utility model fireproof ability, and this reality can be improved in setting up for heat-proof silica gel layer 7
With the capacity of heat transmission of new internal；
It is cased with a protective cover 14 respectively at the both ends of cable body 15, cable core 13 is passed through into the on 14 surface of protective cover
Two through-holes 142, while first through hole 141 and thread groove 111 are just aligned, and pass through first through hole 141 and thread groove using screw
111 screw threads engagement connection, so that protective cover 14 is fixed on the surface of cable body 15, and affixed in 14 surface of internal cavity of protective cover
There is one layer of rubber pad, play certain sealing function, avoids oxygen in air and moisture and always permeate at cable connection
Into the inside of cable body 15, the problem of causing internal structure to be oxidized, and plastic-coated aluminium is equipped in the inside of cable body 15
Band 8, plays the role of water proof.
It is related to circuit and electronic component and module is the prior art, those skilled in the art may be implemented completely,
Without superfluous words, the content of the utility model protection is not related to the improvement for software and method yet.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that by fall in claim containing with important document
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
The above, above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although ginseng
The utility model is described in detail according to previous embodiment, those skilled in the art should understand that: it is still
It is possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is equally replaced
It changes；And these are modified or replaceed, various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
Spirit and scope.
Claims (6)
1. a kind of novel waterproof flame-retarding cable, it is characterised in that: including the protective cover (14) from left to right successively installed and cable
Ontology (15)；
Protective cover (14) surface has first through hole (141) and the second through-hole (142), and second through-hole
(142) diameter is equal with the cable body (15) diameter；
The cable body (15) includes external protection coating (1), stiffening plate (4), the second fireprotection layer (6), plastic-coated aluminium strip (8), center
Reinforcer (11) and cable core (13), external protection coating (1) medial surface are socketed with armor (2), the inside of the armor (2)
Surface cover is connected to the first fireprotection layer (3), and described add is connected between first fireprotection layer (3) and second fireprotection layer (6)
Strong plate (4)；Fire retardant (5) are filled between the two neighboring stiffening plate (4), and second fireprotection layer (6) and the painting
It moulds and is equipped with heat-proof silica gel layer (7) between aluminium strip (8)；The is equipped between the plastic-coated aluminium strip (8) and the center reinforcemen (11)
One insulating layer (9), the center reinforcemen (11) are fixed in the inner surface of first insulating layer (9), and the center is reinforced
The end face of part (11) is provided with thread groove (111), and cable is equipped between the center reinforcemen (11) and first insulating layer (9)
Core (13)；The outer surface of the cable core (13) is socketed with second insulating layer (12), and first insulating layer (9), described second
Filled layer (10) are equipped between insulating layer (12) and the center reinforcemen (11).
2. a kind of novel waterproof flame-retarding cable according to claim 1, it is characterised in that: the external protection coating (1) uses
Be pe sheath, and the armor (2) is reticular structure made of being intersected as copper wire.
3. a kind of novel waterproof flame-retarding cable according to claim 1, it is characterised in that: the center reinforcemen (11) is
Cross-shaped configuration, and the end face annular spread of the center reinforcemen (11) has the thread groove (111).
4. a kind of novel waterproof flame-retarding cable according to claim 1, it is characterised in that: the thread groove (111) and institute
The number for stating first through hole (141) is identical, and the position of the two distribution is identical.
5. a kind of novel waterproof flame-retarding cable according to claim 1, it is characterised in that: second through-hole (142)
Diameter is equal with the diameter of the cable body (15), and second through-hole (142) and the cable body (15) distribution
Position is identical.
6. a kind of novel waterproof flame-retarding cable according to claim 1, it is characterised in that: be inside the protective cover (14)
Hollow structure, and the surface of internal cavity of the protective cover (14) is connected with rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822243759.9U CN209281934U (en) | 2018-12-27 | 2018-12-27 | A kind of novel waterproof flame-retarding cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822243759.9U CN209281934U (en) | 2018-12-27 | 2018-12-27 | A kind of novel waterproof flame-retarding cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209281934U true CN209281934U (en) | 2019-08-20 |
Family
ID=67607959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822243759.9U Expired - Fee Related CN209281934U (en) | 2018-12-27 | 2018-12-27 | A kind of novel waterproof flame-retarding cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209281934U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113205909A (en) * | 2021-05-07 | 2021-08-03 | 安徽金环电气设备有限责任公司 | Buried composite cable with good protection effect |
-
2018
- 2018-12-27 CN CN201822243759.9U patent/CN209281934U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113205909A (en) * | 2021-05-07 | 2021-08-03 | 安徽金环电气设备有限责任公司 | Buried composite cable with good protection effect |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190820 Termination date: 20211227 |