CN209343841U - One kind is anti-to isolate Anti-pressure cable - Google Patents
One kind is anti-to isolate Anti-pressure cable Download PDFInfo
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- CN209343841U CN209343841U CN201822158736.8U CN201822158736U CN209343841U CN 209343841 U CN209343841 U CN 209343841U CN 201822158736 U CN201822158736 U CN 201822158736U CN 209343841 U CN209343841 U CN 209343841U
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- iron bar
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Abstract
Anti-pressure field of cable technology is isolated the utility model relates to anti-, and it discloses one kind and prevents isolating Anti-pressure cable, this prevents isolating Anti-pressure cable, including armor, the armor is circumferentially fitted with protection iron bar along horizontal longitudinal equidistant fixation close to the side of armor inner cavity, and the protection iron bar is fixedly connected with connection strap close to the side of another protection iron bar.This prevents isolating Anti-pressure cable; it is designed by the structure of resistance to compression protective layer and polystyrene plastics; it can will increase the anti-pressure ability of cable; pressure can be shared on the other several angles of resistance to compression protective jacket when some position on the outside of cable is under pressure simultaneously; it is designed again by the structure of shielded layer; it can prevent from generating unfavorable electric signal inside cable, so that the anti-Anti-pressure cable that isolates be made to have achieved the purpose that have stronger resistance to compression and prevent isolating.
Description
Technical field
Anti-pressure field of cable technology is isolated the utility model relates to anti-, it is specially a kind of to prevent isolating Anti-pressure cable.
Background technique
It is well known that cable is usually the similar rope that by several or several groups of conducting wires (every group at least two) are twisted
Cable, mutually insulated between every group of conducting wire, and being often twisted into around a center, entire outside is surrounded by the covering of high-insulation
Layer, cable have interior energization, the feature of external insulation, power cable by voltage class can be divided into, (35 kilovolts of lv power cable
And it is following), high-tension cable (110 kilovolts or more), extra-high-tension cable (275~800 kilovolts) and (1000 kilovolts of extra-high-tension cable
Or more).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, cable application is in all trades and professions, such as electric system:
The wire and cable product that electric system uses mainly have aerial bare wire, busbar connector, power cable, branch cable, electromagnetic wire with
And power equipment electrical equipment wire and cable etc.；Information transmission: the wire and cable for the information transmission system mainly has local telephone network
Cable, camera cable, electronic cable, radio-frequency cable, fiber optic cable, data cable, electromagnetic wire, power communication or other composite cables
Deng；Instrument system: almost other all products have application, but mainly power cable, electricity in addition to aerial bare wire for this part
Magnet-wire, data cable, instrument and meter cable etc..
Existing cable is typically all to wrap strand copper wire by electro-insulating rubber and housing, is enclosed in sheath,
It is whole softer to make cable, and intensity is not high, although staff's bending cable is facilitated to carry out circuit connection, also causes
The case where cable is easy to be influenced by external environment, and the appearance so as to cause cable is damaged or is broken.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides one kind and prevents isolating Anti-pressure cable, has stronger anti-
Pressure and anti-the advantages of isolating, solves the shadow of existing cable anti-pressure ability and intensity not enough vulnerable to external environment
The problem of the case where sound, the appearance so as to cause cable is damaged or is broken.
(2) technical solution
To realize above-mentioned have stronger resistance to compression and the anti-purpose isolated, the utility model provide the following technical solutions:
One kind is anti-to isolate Anti-pressure cable, including armor, and the armor is circumferentially vertical along level close to the side of armor inner cavity
It is fitted with protection iron bar to equidistant fixation, the protection iron bar is fixedly connected with connection close to the side of another protection iron bar
Item, the side of the protection iron bar far from armor is fixed to be fitted with wrapping layer, and the wrapping layer is far from protection iron bar side
Lumen loading has heat-conducting plastic, and the wrapping layer is equipped with resistance to compression protective jacket far from the center of protection iron bar side inner cavity, described anti-
Protective jacket is pressed to be equipped with protective layer close to the center of resistance to compression protective jacket inner cavity side, the inner cavity fixation of the protective layer is fitted with insulation
Layer, the inner cavity of the insulating layer is fixed to be fitted with shielded layer, and the inner cavity of the shielded layer sets that there are four copper wire.
Preferably, the quantity of the copper wire is four, and the copper wire is equidistant in a ring to be fixed in the inner cavity of shielded layer.
Preferably, the outside of the copper wire is enclosed with one layer of electro-insulating rubber, and the external fixation of the electro-insulating rubber is fitted with one
Layer PVC housing.
Preferably, the shape of the resistance to compression protective jacket normal section be Magen David structure, the inner cavity of the resistance to compression protective jacket and
Polystyrene plastics are filled in gap between protective layer, each angle on the resistance to compression protective jacket is fixed with wrapping layer
Fitting.
Preferably, the armor is steel wire armor layer body structure setting, the gap between the armor and wrapping layer
It is interior to be filled with fire-proof plate.
Preferably, the protection iron bar and connection strap are mild steel structure.
(3) beneficial effect
Compared with prior art, the utility model provide it is a kind of anti-isolate Anti-pressure cable, have it is following the utility model has the advantages that
1, this prevents isolating Anti-pressure cable, is designed by armor energy structure, can increase the hardness of the outer wall of cable, from
And prevent cable from scratching by extraneous small stone or with hard objects, while setting by the structure of protection iron bar and connection strap
Meter, also can increase the protective capacities of the outer layer of the cable, can prevent it is some steal electric wires people by the outer layer of electric wire isolate by
Internal copper wire is stolen, while the structure also can increase the intensity of cable and prevent cable from cable folding occur in the case where strong wind
The case where, then by the structure design between wrapping layer and heat-conducting plastic, can quickly lead the heat occurred inside cable
Out on the outside of cable, to achieve the effect that heat dissipation.
2, this prevents isolating Anti-pressure cable, is designed, can will be increased by the structure of resistance to compression protective layer and polystyrene plastics
It is powered on the anti-pressure ability of cable, while pressure can be shared resistance to compression protective jacket by when some position on the outside of cable is under pressure
On other several angles, then by the structure design of shielded layer, it can prevent from generating unfavorable electric signal inside cable, thus
The anti-Anti-pressure cable that isolates is set to have achieved the purpose that have stronger resistance to compression and prevent isolating.
Detailed description of the invention
Fig. 1 is the utility model front cross-sectional structural schematic diagram；
Fig. 2 is that the utility model protects iron bar and connection strap flank connection structure schematic diagram.
In figure: 1, armor；2, iron bar is protected；3, connection strap；4, wrapping layer；5, heat-conducting plastic；6, insulating layer；7, poly- third
Vinyl plastics；8, resistance to compression protective jacket；9, protective layer；10, copper wire；11, shielded 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 making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
A kind of referring to FIG. 1-2, to prevent isolating Anti-pressure cable, including armor 1, armor 1 is close to 1 inner cavity of armor
Side is circumferentially fitted with protection iron bar 2 along horizontal longitudinal equidistant fixation, and protection iron bar 2 is close to another protection iron bar 2
Side is fixedly connected with connection strap 3, and protection iron bar 2 is fitted with wrapping layer 4 far from the side fixation of armor 1, and wrapping layer 4 is separate
The lumen loading of protection 2 side of iron bar has heat-conducting plastic 5, and wrapping layer 4 is equipped with resistance to compression far from the center of protection 2 side inner cavity of iron bar
Protective jacket 8, resistance to compression protective jacket 8 are equipped with protective layer 9 close to the center of 8 inner cavity side of resistance to compression protective jacket, and the inner cavity of protective layer 9 is fixed
It is fitted with insulating layer 6, the inner cavity of insulating layer 6 is fixed to be fitted with shielded layer 11, and the inner cavity of shielded layer 11 sets that there are four copper wire 10.
The quantity of copper wire 10 is four, and in a ring in the equidistant inner cavity for being fixed on shielded layer 11, which has copper wire 10
There are the anti-pressure abilities that gap can increase the cable again while beneficial to copper wire 10 can condense together.
The outside of copper wire 10 is enclosed with one layer of electro-insulating rubber, and the external fixation of the electro-insulating rubber is fitted with one layer of PVC housing,
The structure is beneficial to prevent in cable electric leakage occur inside a copper wire 10 to influence the feelings that other copper wire 10 work
Condition.
The shape of 8 normal section of resistance to compression protective jacket is Magen David structure, the inner cavity of resistance to compression protective jacket 8 and between protective layer 9
Polystyrene plastics 7 are filled in gap, each angle on resistance to compression protective jacket 8 is bonded with the fixation of wrapping layer 4, which has
Beneficial to the anti-pressure ability inside cable can be enhanced.
Armor 1 is steel wire armor layer body structure setting, is filled with fire prevention in the gap between armor 1 and wrapping layer 4
Plate, the structure are beneficial to that cable over-heat inside can be prevented to the case where cable fire occur.
Protecting iron bar 2 and connection strap 3 is mild steel structure, the structure be beneficial to can increase the anti-pressure ability of cable outer layer and
Cable can also be made still while isolating ability by, which preventing, has certain softness, so that staff be facilitated to install.
Working principle: this prevents isolating Anti-pressure cable when making, and can increase the electricity by protection iron bar 2 and connection strap 3
The hardness of cable prevents the internal layer of the cable from being isolated, while still there is the cable certain bent ability can facilitate work people
Member's dismounting cable, and by the design of the Magen David structure of resistance to compression protective jacket 8 and the polystyrene plastics 7 of inside, it can increase
Anti-pressure ability inside the cable, while when the side of resistance to compression protective jacket 8 is squeezed, the strength that can squeeze side passes
It leads to increase the anti-pressure ability of the cable on another angle, so that this be made to prevent that isolating Anti-pressure cable solves existing cable
The influence of anti-pressure ability and intensity not enough vulnerable to external environment, the appearance so as to cause cable is damaged or occurs being broken
The problem of situation.
In conclusion this prevents isolating Anti-pressure cable, is designed by 1 energy structure of armor, the outer wall of cable can be increased
Hardness, to prevent cable from scratching by extraneous small stone or with hard objects, at the same by protection iron bar 2 with connect
The structure of item 3 designs, and also can increase the protective capacities of the outer layer of the cable, and some people for stealing electric wire can be prevented electric wire
Outer layer, which isolates, steals internal copper wire 10, while the structure also can increase the intensity of cable and prevent cable in the case where strong wind
There is the case where cable folding, then by the design of structure between wrapping layer 4 and heat-conducting plastic 5, it can quickly will be in cable
In the heat derives to the outside of cable that portion occurs, to achieve the effect that heat dissipation.
This is prevented isolating Anti-pressure cable, is designed, can will be increased by the structure of resistance to compression protective layer 9 and polystyrene plastics 7
It is powered on the anti-pressure ability of cable, while pressure can be shared resistance to compression protective jacket by when some position on the outside of cable is under pressure
On 8 other several angles, then by the structure design of shielded layer 11, it can prevent from generating unfavorable electric signal inside cable,
So that the anti-Anti-pressure cable that isolates be made to have achieved the purpose that have stronger resistance to compression and prevent isolating.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
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. one kind is anti-to isolate Anti-pressure cable, including armor (1), it is characterised in that: the armor (1) is close to armor
(1) side of inner cavity is circumferentially fitted with protection iron bar (2) along horizontal longitudinal equidistant fixation, and the protection iron bar (2) is close
The side of another protection iron bar (2) is fixedly connected with connection strap (3), the side of protection iron bar (2) far from armor (1)
Fixation is fitted with wrapping layer (4), and the wrapping layer (4) has heat-conducting plastic (5) far from the lumen loading of protection iron bar (2) side,
The wrapping layer (4) is equipped with resistance to compression protective jacket (8) far from the center of protection iron bar (2) side inner cavity, the resistance to compression protective jacket (8)
Center close to resistance to compression protective jacket (8) inner cavity side is equipped with protective layer (9), and the inner cavity of the protective layer (9) is fixed to be fitted with absolutely
The inner cavity fixation of edge layer (6), the insulating layer (6) is fitted with shielded layer (11), and the inner cavity of the shielded layer (11) is equipped with multiple
Copper wire (10).
2. a kind of anti-Anti-pressure cable is isolated according to claim 1, it is characterised in that: the quantity of the copper wire (10) is
Four, the copper wire (10) is in a ring in the equidistant inner cavity for being fixed on shielded layer (11).
3. one kind according to claim 1 is anti-to isolate Anti-pressure cable, it is characterised in that: the external packet of the copper wire (10)
It is wrapped with one layer of electro-insulating rubber, the external fixation of the electro-insulating rubber is fitted with one layer of PVC housing.
4. one kind according to claim 1 is anti-to isolate Anti-pressure cable, it is characterised in that: the resistance to compression protective jacket (8) is just
The shape in section be Magen David structure, the inner cavity of the resistance to compression protective jacket (8) and between protective layer (9) in the gap in filled with gather
Third vinyl plastics (7), each angle on the resistance to compression protective jacket (8) are bonded with wrapping layer (4) fixation.
5. one kind according to claim 1 is anti-to isolate Anti-pressure cable, it is characterised in that: the armor (1) is steel wire
Armor body structure setting is filled with fire-proof plate in the gap between the armor (1) and wrapping layer (4).
6. one kind according to claim 1 is anti-to isolate Anti-pressure cable, it is characterised in that: the protection iron bar (2) and company
Narrow bars (3) are mild steel structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822158736.8U CN209343841U (en) | 2018-12-21 | 2018-12-21 | One kind is anti-to isolate Anti-pressure cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822158736.8U CN209343841U (en) | 2018-12-21 | 2018-12-21 | One kind is anti-to isolate Anti-pressure cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209343841U true CN209343841U (en) | 2019-09-03 |
Family
ID=67758230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822158736.8U Expired - Fee Related CN209343841U (en) | 2018-12-21 | 2018-12-21 | One kind is anti-to isolate Anti-pressure cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209343841U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110993176A (en) * | 2019-11-14 | 2020-04-10 | 安徽尚纬电缆有限公司 | Reel cable for shore power supply |
| CN112714882A (en) * | 2020-03-22 | 2021-04-27 | 常熟市谷雷特机械产品设计有限公司 | Communication optical cable and photoelectric composite cable for 5G network and manufacturing method thereof |
| WO2021189939A1 (en) * | 2020-03-22 | 2021-09-30 | 常熟市谷雷特机械产品设计有限公司 | Communication optical cable for 5g network, and photoelectric composite cable and manufacturing method therefor |
-
2018
- 2018-12-21 CN CN201822158736.8U patent/CN209343841U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110993176A (en) * | 2019-11-14 | 2020-04-10 | 安徽尚纬电缆有限公司 | Reel cable for shore power supply |
| CN112714882A (en) * | 2020-03-22 | 2021-04-27 | 常熟市谷雷特机械产品设计有限公司 | Communication optical cable and photoelectric composite cable for 5G network and manufacturing method thereof |
| WO2021189939A1 (en) * | 2020-03-22 | 2021-09-30 | 常熟市谷雷特机械产品设计有限公司 | Communication optical cable for 5g network, and photoelectric composite cable and manufacturing method therefor |
| CN112714882B (en) * | 2020-03-22 | 2021-11-26 | 天一线缆邯郸有限公司 | Communication optical cable and photoelectric composite cable for 5G network and manufacturing method thereof |
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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: 20190903 Termination date: 20211221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |