CN208335792U - Crushing resistance electric wire - Google Patents
Crushing resistance electric wire Download PDFInfo
- Publication number
- CN208335792U CN208335792U CN201821148729.3U CN201821148729U CN208335792U CN 208335792 U CN208335792 U CN 208335792U CN 201821148729 U CN201821148729 U CN 201821148729U CN 208335792 U CN208335792 U CN 208335792U
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- layer
- resistance
- compression
- electric wire
- block
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Abstract
The utility model discloses crushing resistance electric wires, including fixing layer, the fixing layer is internally provided with core, the surface of the core is provided with protective layer, the fixing layer is internally provided with fixed rope, the inside of the fixing layer is filled with firm block, the surface of the fixing layer is fixedly connected with shielded layer, the surface of the shielded layer is socketed with interior resistance to compression layer, the first elastomer block is fixedly connected on the inner wall of the interior resistance to compression layer, first elastomer block is fixedly connected close to the side of shielded layer with shielded layer, and the surface of the interior resistance to compression layer is provided with outer resistance to compression layer.The mutual cooperation that the utility model passes through firm block, interior resistance to compression layer, the first elastomer block, outer resistance to compression layer, the second elastomer block and resistance to compression block, improve the compressive property of electric wire, electric wire internal core is avoided to damage, reduce unnecessary economic loss, guarantee that electric wire can be worked normally, the generation for avoiding safety accident, brings great convenience to user.
Description
Technical field
The utility model relates to electric wire Power-line technology fields, specially crushing resistance electric wire.
Background technique
Electric wire electric wire is to transmit electric (magnetic) energy, information and the wire product for realizing electromagnetic energy conversion, the electric wire of broad sense
Electric wire is also referred to simply as electric wire, and the electric wire of narrow sense refers to insulated electric conductor, it may be defined as: one or more insulated wire cores and it
The clad that may respectively have, total protective layer and outer jacket, electric wire can also have the additional conductor not insulated, common
Electric wire compressive property is undesirable, and internal core main body is easily damaged, and loses transfer function, more serious possibility so as to cause electric wire
It is on fire to will lead to electric wire, to generate safety accident, brings great inconvenience to user.
Utility model content
The purpose of this utility model is to provide crushing resistance electric wires, have the good advantage of compressive property, solve common electricity
The undesirable problem of line compressive property.
To achieve the above object, the utility model provides the following technical solutions: crushing resistance electric wire, including fixing layer, described
Fixing layer is internally provided with core, and the surface of the core is provided with protective layer, and the fixing layer is internally provided with fixation
Rope, the inside of the fixing layer are filled with firm block, and the surface of the fixing layer is fixedly connected with shielded layer, the shielded layer
Surface is socketed with interior resistance to compression layer, and the first elastomer block is fixedly connected on the inner wall of the interior resistance to compression layer, and first elastomer block is leaned on
The side of close shield layer is fixedly connected with shielded layer, and the surface of the interior resistance to compression layer is provided with outer resistance to compression layer, the outer resistance to compression layer
Inner wall on be fixedly connected with the second elastomer block, second elastomer block connects close to the side of interior resistance to compression layer and interior resistance to compression layer are fixed
It connects, the position between the interior resistance to compression layer and outer resistance to compression layer is filled with resistance to compression block, and the outer resistance to compression layer is internally provided with reinforcement
The surface of muscle, the outer resistance to compression layer is fixedly connected with fireprotection layer.
Preferably, the quantity of the core is three and is equidistantly positioned in the inside of fixing layer.
Preferably, the quantity of first elastomer block is three and is isodistantly spaced the inner wall for being circumferentially positioned at interior resistance to compression layer
On.
Preferably, the quantity of second elastomer block is eight and is isodistantly spaced the inner wall for being circumferentially positioned at outer resistance to compression layer
On.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model passes through firm block, interior resistance to compression layer, the first elastomer block, outer resistance to compression layer, the second elastomer block and resistance to compression
The mutual cooperation of block improves the compressive property of electric wire, and electric wire internal core is avoided to damage, and reduces unnecessary economic damage
It loses, guarantees that electric wire can be worked normally, avoid the generation of safety accident, bring great convenience to user.
2, the utility model plays the effect for increasing electric wire compressive property, passes through setting by the first elastomer block of setting
Second elastomer block makes that opposite movement can occur between outer resistance to compression layer and interior resistance to compression layer.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the structure of the utility model front view；
Fig. 2 is the structural schematic diagram of the utility model right view.
In figure: 1 fixing layer, 2 cores, 3 protective layers, 4 fixed ropes, 5 firm blocks, 6 shielded layers, resistance to compression layer, 8 first bullets in 7
Property block, 9 outer resistance to compression layers, 10 second elastomer blocks, 11 resistance to compression blocks, 12 reinforcing ribs, 13 fireprotection layers.
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.
Crushing resistance electric wire referring to FIG. 1-2, including fixing layer 1, fixing layer 1 are made of insulating materials, fixing layer 1 it is interior
Portion is provided with core 2, and the quantity of core 2 is three and is equidistantly positioned in the inside of fixing layer 1 that the surface of core 2 is provided with
Protective layer 3, protective layer 3 are made of insulating materials, by setting protective layer 3, play the role of protecting core 2, fixing layer 1
It is internally provided with fixed rope 4, by the way that fixed rope 4 is arranged, avoids electric wire from being torn during pullling, the inside of fixing layer 1
Filled with firm block 5, firm block 5 is made of insulating materials, and the surface of fixing layer 1 is fixedly connected with shielded layer 6, is shielded by setting
Layer 6 is covered, the information leakage for avoiding core 2 from transmitting, the surface of shielded layer 6 is socketed with interior resistance to compression layer 7, on the inner wall of interior resistance to compression layer 7
It is fixedly connected with the first elastomer block 8, the first elastomer block 8 is fixedly connected close to the side of shielded layer 6 with shielded layer 6, the first elasticity
The quantity of block 8 is three and is isodistantly spaced on the inner wall for being circumferentially positioned at interior resistance to compression layer 7, by the way that the first elastomer block 8 is arranged, is played
Increase the effect of electric wire compressive property, the surface of interior resistance to compression layer 7 is provided with outer resistance to compression layer 9, fixed on the inner wall of outer resistance to compression layer 9
It is connected with the second elastomer block 10, the second elastomer block 10 is fixedly connected close to the side of interior resistance to compression layer 7 with interior resistance to compression layer 7, the second bullet
Property block 10 quantity be eight and to be isodistantly spaced on the inner wall for being circumferentially positioned at outer resistance to compression layer 9, by the way that the second elastomer block 10 is arranged,
Make that opposite movement can occur between outer resistance to compression layer 9 and interior resistance to compression layer 7, the position between interior resistance to compression layer 7 and outer resistance to compression layer 9 is filled out
Filled with resistance to compression block 11, the first elastomer block 8, the second elastomer block 10 and resistance to compression block 11 all have elasticity, after compressing, when the external world presses
After compeling power disappearance, the first elastomer block 8, the second elastomer block 10 and resistance to compression block 11 can restore to the original state, the inside setting of outer resistance to compression layer 9
There is reinforcing rib 12, the surface of outer resistance to compression layer 9 is fixedly connected with fireprotection layer 13, by consolidating block 5, interior resistance to compression layer 7, the first elastomer block
8, the mutual cooperation of outer resistance to compression layer 9, the second elastomer block 10 and resistance to compression block 11, improves the compressive property of electric wire, avoids in electric wire
Portion's core 2 damages, and reduces unnecessary economic loss, guarantees that electric wire can be worked normally, avoids the hair of safety accident
It is raw, it brings great convenience to user.
In use, fireprotection layer 13 is extruded first, and fireprotection layer 13 oppresses outer resistance to compression layer 9, outside when the external world generates oppressive force
Resistance to compression layer 9 compresses the second elastomer block 10 and resistance to compression block 11, the second elastomer block 10 and resistance to compression block 11 oppress interior resistance to compression layer 7, interior resistance to compression
7 the first elastomer block of motion compresses 8 of layer, since the first elastomer block 8, the second elastomer block 10 and resistance to compression block 11 all have elasticity,
When the external world generates oppressive force, the first elastomer block 8, the second elastomer block 10 and resistance to compression block 11 are first subjected to compressing, to avoid line
Core 2 is extruded, and improves the compressive property of electric wire.
In summary: the crushing resistance electric wire passes through firm block 5, interior resistance to compression layer 7, the first elastomer block 8, outer resistance to compression layer 9, the
The mutual cooperation of two elastomer blocks 10 and resistance to compression block 11 solves the problems, such as that common electric wire compressive property is undesirable.
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 (4)
1. crushing resistance electric wire, including fixing layer (1), it is characterised in that: the fixing layer (1) is internally provided with core (2), institute
The surface for stating core (2) is provided with protective layer (3), and the fixing layer (1) is internally provided with fixed rope (4), the fixing layer
(1) inside is filled with firm block (5), and the surface of the fixing layer (1) is fixedly connected with shielded layer (6), the shielded layer (6)
Surface be socketed with interior resistance to compression layer (7), be fixedly connected with the first elastomer block (8) on the inner wall of the interior resistance to compression layer (7), described
One elastomer block (8) is fixedly connected close to the side of shielded layer (6) with shielded layer (6), and the surface of the interior resistance to compression layer (7) is provided with
Outer resistance to compression layer (9) is fixedly connected with the second elastomer block (10) on the inner wall of the outer resistance to compression layer (9), second elastomer block
(10) be fixedly connected close to the side of interior resistance to compression layer (7) with interior resistance to compression layer (7), the interior resistance to compression layer (7) and outer resistance to compression layer (9) it
Between position be filled with resistance to compression block (11), the outer resistance to compression layer (9) is internally provided with reinforcing rib (12), the outer resistance to compression layer
(9) surface is fixedly connected with fireprotection layer (13).
2. crushing resistance electric wire according to claim 1, it is characterised in that: the quantity of the core (2) is for three and equidistant
From setting fixing layer (1) inside.
3. crushing resistance electric wire according to claim 1, it is characterised in that: the quantity of first elastomer block (8) is three
And it is isodistantly spaced on the inner wall for being circumferentially positioned at interior resistance to compression layer (7).
4. crushing resistance electric wire according to claim 1, it is characterised in that: the quantity of second elastomer block (10) is eight
And it is isodistantly spaced on the inner wall for being circumferentially positioned at outer resistance to compression layer (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821148729.3U CN208335792U (en) | 2018-07-20 | 2018-07-20 | Crushing resistance electric wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821148729.3U CN208335792U (en) | 2018-07-20 | 2018-07-20 | Crushing resistance electric wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208335792U true CN208335792U (en) | 2019-01-04 |
Family
ID=64784179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821148729.3U Expired - Fee Related CN208335792U (en) | 2018-07-20 | 2018-07-20 | Crushing resistance electric wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208335792U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110246612A (en) * | 2019-06-17 | 2019-09-17 | 广东金牌电缆股份有限公司 | A kind of combined water-proof cable of lightweight |
| CN113393973A (en) * | 2021-04-27 | 2021-09-14 | 易清 | Preparation method of polyvinyl chloride insulated power cable |
-
2018
- 2018-07-20 CN CN201821148729.3U patent/CN208335792U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110246612A (en) * | 2019-06-17 | 2019-09-17 | 广东金牌电缆股份有限公司 | A kind of combined water-proof cable of lightweight |
| CN113393973A (en) * | 2021-04-27 | 2021-09-14 | 易清 | Preparation method of polyvinyl chloride insulated power cable |
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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: 20190104 Termination date: 20200720 |