CN208873521U - A kind of cable that resistance to compression shield effectiveness is good - Google Patents
A kind of cable that resistance to compression shield effectiveness is good Download PDFInfo
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- CN208873521U CN208873521U CN201821979832.2U CN201821979832U CN208873521U CN 208873521 U CN208873521 U CN 208873521U CN 201821979832 U CN201821979832 U CN 201821979832U CN 208873521 U CN208873521 U CN 208873521U
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Abstract
The utility model discloses a kind of cables that resistance to compression shield effectiveness is good, including conductor, diamond shape stiffening plate, conductor shield, semiconductive plastics enhancing protective layer, aramid yarn layer, internal protective cover, ceramic protective layer, elastic packed layer, link block, interior backing plate, outer backing plate, metal armor layers, galvanized copper organization level, insulation screen, serving and insulation sleeve.The utility model is structurally reasonable, it is novel in design, it is easy to operate, it is easy for installation, nonmetallic shielded layer is made by polyolefin in conductor shield and insulation screen and conducing composite material and wraps up the insulation sleeve of conductor, convenient for preferably insulating to conductor, reinforce the support of conductor, the interior backing plate and outer backing plate being fixedly connected by semiconductive plastics enhancement layer and link block, when cable is by ambient pressure by diamond shape stiffening plate, support is provided for cable, reinforces the resistance to compression of cable.
Description
Technical field
The utility model relates to a kind of cable, specially a kind of cable that resistance to compression shield effectiveness is good belongs to cable application skill
Art field.
Background technique
Cable is usually by several or several groups of conducting wires form, the cable of every group of at least two similar ropes being twisted,
Mutually insulated between every group of conducting wire, and be often twisted into around a center, entire outside is surrounded by the coating of high-insulation, cable
With interior energization, the feature of external insulation.
Current existing cable is to be equipped with insulating layer in the outside of conductor, is coated in periphery by clad, is outside clad
The structure of inner sheath, this cable is simple, but shield effectiveness is poor, and tensile strength is undesirable, and effect of resist compression is not poor, exists tight
The security risk of weight, causes the intensity of cable poor, is easily broken off and pulls tearing.Therefore, one kind is proposed regarding to the issue above
The good cable of resistance to compression shield effectiveness.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of cable that resistance to compression shield effectiveness is good.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of cable that resistance to compression shield effectiveness is good, packet
Conductor is included, insulation sleeve is wrapped up in the outside of the conductor, and the insulation sleeve is fixedly connected on the inside of diamond shape stiffening plate, the diamond shape
The quantity of stiffening plate is four, and one end of four diamond shape stiffening plates is fixedly connected, and the outer wall of the diamond shape stiffening plate successively wraps
It is wrapped with ceramic protective layer, internal protective cover and conductor shield, the outer wall of the conductor shield is enclosed with aramid yarn layer, the virtue
The outer wall of synthetic fibre yarn layer is enclosed with semiconductive plastics enhancing protective layer, and the outer wall of the semiconductive plastics enhancing protective layer is fixedly connected
One end of interior backing plate, the interior backing plate is fixedly connected with one end of link block, and the other end of the link block is fixedly connected with outer backing plate,
One end of the outer backing plate is fixedly connected with metal armor layers, and the outer wall of the metal armor layers is enclosed with galvanized copper organization level, institute
The outer wall for stating galvanized copper organization level is enclosed with insulation screen, and the outer wall of the insulation screen is enclosed with serving.
Preferably, elastic packed layer, and bullet are filled between the metal armor layers and semiconductive plastics enhancing protective layer
Property filled layer be insulation EP rubbers material.
Preferably, the inside of four diamond shape stiffening plates is fixedly connected with conductor and insulation sleeve.
Preferably, the conductor shield and insulation screen are that nonmetallic screen is made in polyolefin and conducing composite material
Cover layer.
Preferably, the quantity of the interior backing plate and outer backing plate is several, and several interior backing plates and outer backing plate are equidistant
It is distributed in the inside of elastic packed layer.
Preferably, the ceramic protective layer is fixedly connected with the side wall of diamond shape stiffening plate with internal protective cover.
The beneficial effects of the utility model are:
1, the apparatus structure is reasonable, novel in design, easy to operate, easy for installation, passes through conductor shield and insulation shielding
Polyolefin and conducing composite material in layer are made nonmetallic shielded layer and wrap up the insulation sleeve of conductor, convenient for more preferable to conductor
Insulation, by diamond shape stiffening plate reinforce conductor support, be fixedly connected by semiconductive plastics enhancement layer and link block
Interior backing plate and outer backing plate provide support when cable is by ambient pressure for cable, reinforce the resistance to compression of cable.
2, pass through insulation EP rubbers material and aramid yarn layer in elastic packed layer, galvanized copper organization level and metal armour
Layer is filled, reinforces the intensity of cable, avoids the fracture and tearing of cable, convenient for providing multiple protective to cable.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the position view of the utility model diamond shape stiffening plate and conductor and insulation sleeve.
In figure: 1, conductor, 2, diamond shape stiffening plate, 3, conductor shield, 4, semiconductive plastics enhancing protective layer, 5, aramid yarn
Layer, 6, internal protective cover, 7, ceramic protective layer, 8, elastic packed layer, 9, link block, 10, interior backing plate, 11, outer backing plate, 12, metal
Armor, 13, galvanized copper organization level, 14, insulation screen, 15, serving, 16, insulation sleeve.
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.
It please refers to shown in Fig. 1-2, a kind of resistance to compression anti-shielding cable, including conductor 1, insulation is wrapped up in the outside of the conductor 1
Set 16, the insulation sleeve 16 are fixedly connected on the inside of diamond shape stiffening plate 2, and the quantity of the diamond shape stiffening plate 2 is four, and four
One end of a diamond shape stiffening plate 2 is fixedly connected, and the outer wall of the diamond shape stiffening plate 2 is successively enclosed with ceramic protective layer 7, interior protection
Set 6 and conductor shield 3, the outer wall of the conductor shield 3 are enclosed with aramid yarn layer 5, the outer wall package of the aramid yarn layer 5
There are semiconductive plastics to enhance protective layer 4, the outer wall of the semiconductive plastics enhancing protective layer 4 is fixedly connected with interior backing plate 10, described
One end of interior backing plate 10 is fixedly connected with one end of link block 9, and the other end of the link block 9 is fixedly connected with outer backing plate 11, described
One end of outer backing plate 11 is fixedly connected with metal armor layers 12, when cable is by ambient pressure, provides support for cable, reinforces electricity
The resistance to compression of cable acts on, and the outer wall of the metal armor layers 12 is enclosed with galvanized copper organization level 13, the galvanized copper organization level 13
Outer wall is enclosed with insulation screen 14, and convenient for preferably insulating to conductor 1, the outer wall of the insulation screen 14 is enclosed with outer quilt
Layer 15.
It is filled with elastic packed layer 8 between the metal armor layers 12 and semiconductive plastics enhancing protective layer 4, and elasticity is filled out
Layer 8 is filled for insulation EP rubbers material, enhances the resistance to compression effect of cable；The inside of four diamond shape stiffening plates 2 is fixed to be connected
Conductor 1 and insulation sleeve 16 are connect, the fixation of conductor 1 is reinforced；The conductor shield 3 and insulation screen 14 are polyolefin and lead
Nonmetallic shielded layer is made in composite, convenient for reinforcing the insulating properties of cable；The quantity of the interior backing plate 10 and outer backing plate 11
It is several, and several interior backing plates 10 and outer backing plate 11 are equally distributed on the inside of elastic packed layer 8, reinforces the anti-of cable
Pressure effect；The ceramic protective layer 7 is fixedly connected with the side wall of diamond shape stiffening plate 2 with internal protective cover 6, and structure is more reasonable.
When the utility model is used, the present apparatus is mounted on suitable place first, by 1 shielded layer 3 of conductor and absolutely
Polyolefin and conducing composite material in edge shielded layer 14 are made nonmetallic shielded layer and wrap up the insulation sleeve 16 of conductor 1, just
In preferably insulating to conductor 1, reinforce the support of conductor 1 by diamond shape stiffening plate 2, by semiconductive plastics enhancement layer 4 and
The interior backing plate 10 and outer backing plate 11 that link block 9 is fixedly connected provide support when cable is by ambient pressure for cable, reinforce
The resistance to compression of cable passes through the insulation EP rubbers material and aramid yarn layer 5,13 and of galvanized copper organization level in elastic packed layer 8
Metal armor layers 12 reinforce the intensity of cable, avoid the fracture and tearing of cable, convenient for providing multiple protective to cable.
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 containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of cable that resistance to compression shield effectiveness is good, including conductor (1), it is characterised in that: the outside package of the conductor (1) is exhausted
Edge set (16), the insulation sleeve (16) are fixedly connected on the inside of diamond shape stiffening plate (2), the quantity of the diamond shape stiffening plate (2)
It is four, and one end of four diamond shape stiffening plates (2) is fixedly connected, the outer wall of the diamond shape stiffening plate (2) is successively enclosed with pottery
The outer wall of porcelain protective layer (7), internal protective cover (6) and conductor shield (3), the conductor shield (3) is enclosed with aramid yarn layer
(5), the outer wall of the aramid yarn layer (5) is enclosed with semiconductive plastics enhancing protective layer (4), the semiconductive plastics enhancing protection
The outer wall of layer (4) is fixedly connected interior backing plate (10), and one end of the interior backing plate (10) is fixedly connected with one end of link block (9), institute
The other end for stating link block (9) is fixedly connected outer backing plate (11), and one end of the outer backing plate (11) is fixedly connected with metal armor layers
(12), the outer wall of the metal armor layers (12) is enclosed with galvanized copper organization level (13), outside the galvanized copper organization level (13)
Wall is enclosed with insulation screen (14), and the outer wall of the insulation screen (14) is enclosed with serving (15).
2. a kind of good cable of resistance to compression shield effectiveness according to claim 1, it is characterised in that: the metal armor layers
(12) elastic packed layer (8) are filled between semiconductive plastics enhancing protective layer (4), and elastic packed layer (8) is insulation second
Third rubber material.
3. a kind of good cable of resistance to compression shield effectiveness according to claim 1, it is characterised in that: four diamond shapes are reinforced
The inside of plate (2) is fixedly connected with conductor (1) and insulation sleeve (16).
4. a kind of good cable of resistance to compression shield effectiveness according to claim 1, it is characterised in that: the conductor shield
(3) and insulation screen (14) is that nonmetallic shielded layer is made in polyolefin and conducing composite material.
5. a kind of good cable of resistance to compression shield effectiveness according to claim 1, it is characterised in that: the interior backing plate (10) and
The quantity of outer backing plate (11) is several, and several interior backing plates (10) and outer backing plate (11) are equally distributed on elastic packed layer
(8) inside.
6. a kind of good cable of resistance to compression shield effectiveness according to claim 1, it is characterised in that: the ceramic protective layer
(7) it is fixedly connected with the side wall of diamond shape stiffening plate (2) with internal protective cover (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821979832.2U CN208873521U (en) | 2018-11-28 | 2018-11-28 | A kind of cable that resistance to compression shield effectiveness is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821979832.2U CN208873521U (en) | 2018-11-28 | 2018-11-28 | A kind of cable that resistance to compression shield effectiveness is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208873521U true CN208873521U (en) | 2019-05-17 |
Family
ID=66471713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821979832.2U Active CN208873521U (en) | 2018-11-28 | 2018-11-28 | A kind of cable that resistance to compression shield effectiveness is good |
Country Status (1)
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| CN (1) | CN208873521U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112435782A (en) * | 2020-11-13 | 2021-03-02 | 铜陵铜泉线缆科技有限公司 | Polyvinyl chloride insulation nylon sheath cable |
-
2018
- 2018-11-28 CN CN201821979832.2U patent/CN208873521U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112435782A (en) * | 2020-11-13 | 2021-03-02 | 铜陵铜泉线缆科技有限公司 | Polyvinyl chloride insulation nylon sheath cable |
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| GR01 | Patent grant | ||
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| CP01 | Change in the name or title of a patent holder |
Address after: 650607 Shangsuan base, Jinning Industrial Park, Kunming City, Yunnan Province Patentee after: Xingyun Cable Group Co.,Ltd. Address before: 650607 Shangsuan base, Jinning Industrial Park, Kunming City, Yunnan Province Patentee before: KUNMING XING YUN WIRE & CABLE MANUFACTURING Co.,Ltd. |