CN208225551U - A kind of environmental type cable - Google Patents
A kind of environmental type cable Download PDFInfo
- Publication number
- CN208225551U CN208225551U CN201820939902.5U CN201820939902U CN208225551U CN 208225551 U CN208225551 U CN 208225551U CN 201820939902 U CN201820939902 U CN 201820939902U CN 208225551 U CN208225551 U CN 208225551U
- Authority
- CN
- China
- Prior art keywords
- layer
- cable
- wall
- groove
- shank
- 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
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a kind of environmental type cables, including cable jacket and cable internal layer, the inner wall of cable jacket, which is pasted, is equipped with insulating layer, the inner wall of insulating layer, which is pasted, is equipped with filled layer, the outer surface of filled layer is equidistantly equipped with grafting block, one end of grafting block runs through insulating layer and is fastened on the inside of cable jacket, and the inner wall of filled layer, which is pasted, is equipped with shielded layer, and the outer surface of shielded layer is equidistantly equipped with dovetails；By the grafting of grafting block between cable jacket, insulating layer and filled layer, so that their connection is even closer, when encountering the pressure in external environment, to enhance its crushing resistance；When receiving external force, spring, so that the cable ontology being placed on inside cable internal layer be avoided to have certain buffering, improves the service life of cable so that having certain cushion effect between adjacent cable internal layer, inner buffer layer and shielded layer by elastic force.
Description
Technical field
The utility model relates to field of cable technology, specially a kind of environmental type cable.
Background technique
Cable is usually the power transmitting device of similar rope as several or made of several groups of wire strandings, every group of conducting wire it
Between mutually insulated, and be often twisted into around a center, environment-friendly cable refers to without containing heavy metals such as lead, cadmium, sexivalent chromium, mercury,
Without containing bromide fire retardant, test of the testing agency to environmental-protecting performance is generally acknowledged through SGS, meets European Council Regulation (RoSH) and height
In its index request.Harmful halogen gas is not generated, does not generate corrosive gas, and fever amount is few when burning, not contaminated soil
Wire cable material, however existing environment-friendly cable causes its anti-pressure ability to be lacking due to not having buffer structure, and at family
It is often subject to the collision etc. of external force outside, it is easy to be destroyed, the utility model proposes a kind of environmental type cables thus, use
To solve the above problems.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of environmental type cable
Problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of environmental type cable, including cable
Shell and cable internal layer, the inner wall of the cable jacket, which is pasted, is equipped with insulating layer, and the inner wall of the insulating layer, which is pasted, is equipped with filling
Layer, the outer surface of the filled layer are equidistantly equipped with grafting block, and one end of the grafting block through insulating layer and is fastened on electricity
The inside of cable shell, the inner wall of the filled layer, which is pasted, is equipped with shielded layer, and the outer surface of the shielded layer is equidistantly equipped with swallow
Tail block, the fixed inside for being fastened on filled layer of the dovetails, the inner wall of the shielded layer, which is pasted, is equipped with inner buffer layer, the buffering
The inner wall of internal layer is mutually pasted with the outer surface of cable internal layer to be connect, and the equidistant elasticity in outer surface of the cable internal layer is inserted with slotting
One end of extension bar, the shank runs through inner buffer layer and is fastened on the inside of shielded layer.
As a kind of optimal technical scheme of the utility model, the inner wall of the cable jacket equidistantly offers card slot,
The quantity of the card slot shares 4, and is distributed in a ring, and one end of the grafting block is fastened on the inside of card slot.
As a kind of optimal technical scheme of the utility model, the surface of the insulating layer equidistantly offers wears groove, institute
The position of the position and card slot of stating wears groove is consistent, and one end of the grafting block is arranged through wears groove.
As a kind of optimal technical scheme of the utility model, the inner wall of the filled layer equidistantly offers dovetail groove,
The dovetail groove shares 4 groups, the fixed inside for being fastened on dovetail groove of the dovetails.
As a kind of optimal technical scheme of the utility model, the outer surface of the cable internal layer equidistantly offers spring
The slot bottom of slot, the spring groove is fixed with spring, and one end of the spring is connected setting with shank, the inner buffer layer
Surface equidistantly offers jack, and the position of the jack and the position of spring groove are consistent, and one end of the shank is run through
Jack setting.
As a kind of optimal technical scheme of the utility model, the inside of the shielded layer offers inserting groove, the grafting
Slot is that cross sectional shape is " T " shaped fluting, and one end activity of the shank is fastened on the inside of inserting groove, and shank is located at
One end inside inserting groove is symmetrically installed with block.
Compared with prior art, the utility model has the beneficial effects that
1. by the grafting of grafting block between cable jacket, insulating layer and filled layer, so that their connection is even closer, when
When encountering the pressure in external environment, to enhance its crushing resistance；
2. spring is by elastic force, so that having between adjacent cable internal layer, inner buffer layer and shielded layer when receiving external force
Certain cushion effect improves making for cable so that the cable ontology being placed on inside cable internal layer be avoided to have certain buffering
Use the service life；
3. the utility model structure is simple, design rationally, is easy to use, improves stability and novelty, greatly increase
Practicability.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model structure schematic elevation view.
In figure: 1, cable jacket；11, card slot；2, insulating layer；21, wears groove；3, filled layer；31, grafting block；32, dovetail
Slot；4, shielded layer；41, dovetails；42, inserting groove；5, inner buffer layer；51, jack；6, cable internal layer；61, spring groove；62, bullet
Spring；63, shank；631, block.
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 making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of environmental type cable, including outside cable
Shell 1 and cable internal layer 6, the inner wall of cable jacket 1, which is pasted, is equipped with insulating layer 2, and the inner wall of insulating layer 2, which is pasted, is equipped with filled layer 3, fills out
The outer surface for filling layer 3 is equidistantly equipped with grafting block 31, and one end of grafting block 31 through insulating layer 2 and is fastened on cable jacket 1
Inside, the inner wall of filled layer 3, which is pasted, is equipped with shielded layer 4, and the outer surface of shielded layer 4 is equidistantly equipped with dovetails 41, the swallow
The fixed inside for being fastened on filled layer 3 of tail block 41, the inner wall of shielded layer 4, which is pasted, is equipped with inner buffer layer 5, the inner wall of inner buffer layer 5
It mutually pastes and connect with the outer surface of cable internal layer 6, the equidistant elasticity in the outer surface of cable internal layer 6 is inserted with shank 63, grafting
One end of bar 63 runs through inner buffer layer 5 and is fastened on the inside of shielded layer 4；
Further, the inner wall of cable jacket 1 equidistantly offers card slot 11, and the quantity of the card slot 11 shares 4, and is in
Annular spread, one end of grafting block 31 are fastened on the inside of card slot 11, and the surface of insulating layer 2 equidistantly offers wears groove 21, wears
The position of slot 21 and the position of card slot 11 are consistent, and one end of grafting block 31 is arranged through wears groove 21, the inner wall etc. of filled layer 3
Spacing offers dovetail groove 32, which shares 4 groups, the fixed inside for being fastened on dovetail groove 32 of dovetails 41；Outside cable
By 31 grafting of grafting block between shell 1, insulating layer 2 and filled layer 3, so that their connection is even closer, when encountering extraneous ring
When pressure in border, to enhance its crushing resistance；
Further, the outer surface of cable internal layer 6 equidistantly offers spring groove 61, and the slot bottom of spring groove 61 is fixed with
Spring 62, one end of the spring 62 are connected setting with shank 63, and the surface of inner buffer layer 5 equidistantly offers jack 51,
The position of the jack 51 and the position of spring groove 61 are consistent, and one end of shank 63 is arranged through jack 51, shielded layer 4
Inside offers inserting groove 42, which is that cross sectional shape is " T " shaped fluting, and one end activity of shank 63 is fastened on
The inside of inserting groove 42, and one end that shank 63 is located inside inserting groove 42 is symmetrically installed with block 631；In cable internal layer 6
Outer surface be elasticly connected with shank 63, one end of the shank 63 is through inner buffer layer 5 and is fastened on the interior of shielded layer 4
Portion, when receiving external force, spring 62 is by elastic force, so that having one between adjacent cable internal layer 6, inner buffer layer 5 and shielded layer 4
Fixed cushion effect improves the use of cable so that the cable ontology being placed on inside cable internal layer 6 be avoided to have certain buffering
Service life.
Use principle: by 31 grafting of grafting block between cable jacket 1, insulating layer 2 and filled layer 3, so that their company
Connect it is even closer, when encountering the pressure in external environment, to enhance its crushing resistance, in the appearance surface elastic of cable internal layer 6
It is connected with shank 63, one end of the shank 63 is through inner buffer layer 5 and is fastened on the inside of shielded layer 4, when receiving external force
When, spring 62 is by elastic force, so that have certain cushion effect between adjacent cable internal layer 6, inner buffer layer 5 and shielded layer 4, from
And the cable ontology being placed on inside cable internal layer 6 is avoided to have certain buffering, improve the service life of cable.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of environmental type cable, including cable jacket (1) and cable internal layer (6), it is characterised in that: the cable jacket
(1) inner wall, which is pasted, is equipped with insulating layer (2), and the inner wall of the insulating layer (2), which is pasted, is equipped with filled layer (3), the filled layer (3)
Outer surface be equidistantly equipped with grafting block (31), one end of the grafting block (31) is through insulating layer (2) and is fastened on cable
The inside of shell (1), the inner wall of the filled layer (3), which is pasted, is equipped with shielded layer (4), between outer surface of the shielded layer (4) etc.
Away from dovetails (41) are equipped with, which fixes the inside for being fastened on filled layer (3), the inner wall of the shielded layer (4)
It pastes and is equipped with inner buffer layer (5), the inner wall of the inner buffer layer (5) is mutually pasted with the outer surface of cable internal layer (6) to be connect, described
The equidistant elasticity in outer surface of cable internal layer (6) is inserted with shank (63), and one end of the shank (63) is in buffering
Layer (5) and the inside for being fastened on shielded layer (4).
2. a kind of environmental type cable according to claim 1, it is characterised in that: the inner wall of the cable jacket (1)
Card slot (11) equidistantly are offered, the quantity of the card slot (11) shares 4, and is distributed in a ring, and the one of the grafting block (31)
End is fastened on the inside of card slot (11).
3. a kind of environmental type cable according to claim 2, it is characterised in that: the surface etc. of the insulating layer (2)
Spacing offers wears groove (21), and the position of the wears groove (21) and the position of card slot (11) are consistent, the grafting block (31)
One end through wears groove (21) be arranged.
4. a kind of environmental type cable according to claim 1, it is characterised in that: the inner wall etc. of the filled layer (3)
Spacing offers dovetail groove (32), which shares 4 groups, and dovetails (41) fixation is fastened on dovetail groove (32)
It is internal.
5. a kind of environmental type cable according to claim 1, it is characterised in that: the appearance of the cable internal layer (6)
Face equidistantly offers spring groove (61), and the slot bottom of the spring groove (61) is fixed with spring (62), and the one of the spring (62)
The setting that is connected with shank (63) is held, the surface of the inner buffer layer (5) equidistantly offers jack (51), the jack (51)
Position and the position of spring groove (61) be consistent, one end of the shank (63) is arranged through jack (51).
6. a kind of environmental type cable according to claim 1, it is characterised in that: open the inside of the shielded layer (4)
Equipped with inserting groove (42), it is " T " shaped fluting which, which is cross sectional shape, one end active card of the shank (63)
It is located at the inside of inserting groove (42), and shank (63) is located at the internal one end of inserting groove (42) and is symmetrically installed with block (631).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820939902.5U CN208225551U (en) | 2018-06-19 | 2018-06-19 | A kind of environmental type cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820939902.5U CN208225551U (en) | 2018-06-19 | 2018-06-19 | A kind of environmental type cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208225551U true CN208225551U (en) | 2018-12-11 |
Family
ID=64506054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820939902.5U Expired - Fee Related CN208225551U (en) | 2018-06-19 | 2018-06-19 | A kind of environmental type cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208225551U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110752060A (en) * | 2019-11-04 | 2020-02-04 | 安徽恒晶电缆集团有限公司 | Cable with bending resistance and breaking resistance for high-temperature computer |
-
2018
- 2018-06-19 CN CN201820939902.5U patent/CN208225551U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110752060A (en) * | 2019-11-04 | 2020-02-04 | 安徽恒晶电缆集团有限公司 | Cable with bending resistance and breaking resistance for high-temperature computer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207097512U (en) | Anti-pressure protection against rodents cable | |
| CN208225551U (en) | A kind of environmental type cable | |
| CN208061700U (en) | A kind of anti-extrusion stretch-proof power cable | |
| CN207718869U (en) | A kind of multi-functional cable line | |
| CN106816234A (en) | A kind of lightning protection optical fiber composite insulator | |
| CN209388743U (en) | A kind of flexibility tensile cable | |
| CN201655411U (en) | Bending-resisting and hauling-resisting isolated earphone wire | |
| CN208460456U (en) | A kind of corrosion-resistant environment-friendly cable | |
| CN209328557U (en) | A kind of wear-resisting double sheath drag chain cables of high flexibility | |
| CN210535411U (en) | High-temperature-resistant insulated cable | |
| CN208922763U (en) | A kind of Wear-resistant corrosion-resistant electric wire | |
| CN208538536U (en) | A kind of antiacid alkali heat proof cable | |
| CN208000762U (en) | Flexible control cable | |
| CN209149853U (en) | A kind of low pressure flame-proof environmental protection cable | |
| CN207883386U (en) | A kind of resistance to high radiation flat type power cable of long-life | |
| CN109036670A (en) | A kind of soft power cable of warship marine low-pressure | |
| CN208335847U (en) | A kind of resistance to tension shielding polyethylene power cable | |
| CN209691451U (en) | A kind of highly conductive compound copper alloy wire | |
| CN211171627U (en) | Anchor cable anti-winding device | |
| CN109148006B (en) | Mobile metal shielding flexible cable for ultra-large section coal mine | |
| CN109723854A (en) | A kind of ball valve with anti-static function | |
| CN214671923U (en) | Light-duty fireproof cable of high strength | |
| CN212847788U (en) | Impact-resistant wire cable | |
| CN208225586U (en) | A kind of fireproof cable with cooling structure | |
| CN209911615U (en) | Resistance to compression self-supporting optical cable |
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: 20181211 Termination date: 20210619 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |