CN207352995U - Crosslinked polyetylene insulated multi-shielding controls cable - Google Patents

Crosslinked polyetylene insulated multi-shielding controls cable Download PDF

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Publication number
CN207352995U
CN207352995U CN201721086296.9U CN201721086296U CN207352995U CN 207352995 U CN207352995 U CN 207352995U CN 201721086296 U CN201721086296 U CN 201721086296U CN 207352995 U CN207352995 U CN 207352995U
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CN
China
Prior art keywords
layer
polyetylene insulated
crosslinked polyetylene
shielding
rubber layer
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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
Application number
CN201721086296.9U
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Chinese (zh)
Inventor
杨海深
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tianjin Jinhe Special Wire And Cable Co Ltd
Original Assignee
Tianjin Jinhe Special Wire And Cable Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tianjin Jinhe Special Wire And Cable Co Ltd filed Critical Tianjin Jinhe Special Wire And Cable Co Ltd
Priority to CN201721086296.9U priority Critical patent/CN207352995U/en
Application granted granted Critical
Publication of CN207352995U publication Critical patent/CN207352995U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses crosslinked polyetylene insulated multi-shielding to control cable, including cushion, the cushion includes the first rubber layer, contiguous block and the second rubber layer, second rubber layer is internally provided with the first rubber layer, multiple equally distributed contiguous blocks are connected between second rubber layer and the first rubber layer, first rubber layer is internally provided with four equally distributed conductor elements, conductor element includes conductor, resin sheath layer, shielded layer, the outside of conductor is equipped with resin sheath layer, the outside of resin sheath layer is equipped with shielded layer, fire-retardant filler is filled between first rubber layer and shielded layer, the shielded layer includes foil shielding layer, metal screen layer and crosslinked polyetylene insulated layer, the outer cover of crosslinked polyetylene insulated layer is equipped with foil shielding layer, the outer cover of foil shielding layer is equipped with metal screen layer.The utility model armouring intensity is high, prevents mechanical damage, has certain cushioning effect, shielding is good.

Description

Crosslinked polyetylene insulated multi-shielding controls cable
Technical field
It the utility model is related to control field of cable technology, more particularly to crosslinked polyetylene insulated multi-shielding control cable.
Background technology
To transmit electric (magnetic) energy, information and the wire product for realizing electromagnetic energy conversion, cable for ship includes peculiar to vessel cable Power cable, control cable for boat, cable for telecommunication of ships, inflaming retarding ship-use control cable etc., be primarily adapted for use in various river seagoing vessel oceangoing ships and The waterborne buildings such as offshore oil platform transmit and electrical equipment control, traditional control cable peculiar to vessel have armour as needed mostly Layer is filled, for armature of cable layer except playing the role of strengthening cable strength, exempting from mechanical damage and mouse is bitten, existing control Cable processed is mostly simple in structure, armoured preform is low, for this it is proposed that crosslinked polyetylene insulated multi-shielding controls cable.
Utility model content
The purpose of this utility model is to solve shortcoming existing in the prior art, and is proposed crosslinked polyetylene insulated Multi-shielding controls cable.
To achieve these goals, the utility model employs following technical solution:
Crosslinked polyetylene insulated multi-shielding controls cable, including cushion, and the cushion includes the first rubber layer, connection Block and the second rubber layer, the second rubber layer are internally provided with the first rubber layer, are connected between the second rubber layer and the first rubber layer There are multiple equally distributed contiguous blocks, the first rubber layer is internally provided with four equally distributed conductor elements, conductor element bag Conductor, resin sheath layer, shielded layer are included, the outside of conductor is equipped with resin sheath layer, and the outside of resin sheath layer is equipped with shielded layer, Fire-retardant filler is filled between first rubber layer and shielded layer, the shielded layer includes foil shielding layer, metal screen layer and friendship Join polyethylene layer, the outer cover of crosslinked polyetylene insulated layer is equipped with foil shielding layer, and the outer cover of foil shielding layer is equipped with Metal screen layer, the outside of the cushion are equipped with inner restrictive coating, and the outer cover of inner restrictive coating is equipped with external sheath layer, external sheath layer The steel wire for being internally embedded multiple array arrangements.
Preferably, the inner restrictive coating and external sheath layer are rubber layer, and inner restrictive coating has been internally embedded wire loop.
Preferably, the cushion is internally provided with multiple equally distributed fixed plates, and four fixations are provided with fixed plate The through hole of conductor element, is filled with fire-retardant filler between adjacent fixed plate.
Preferably, the armor is to include wire braid and the wrapped armor of steel band, outside wire braid Portion is wound with the wrapped armor of steel band.
Preferably, the metal screen layer is woven into by copper wire or tinned copper wire.
Preferably, the fire-retardant filler is aluminosilicate refractory fiber cotton or aluminium hydroxide flame-retardant filler.
The beneficial effects of the utility model:Pass through inner restrictive coating, armor, external sheath layer, steel wire, fixed plate and wire loop Setting, enhance cable strength, prevent that its is mechanically damaged, while by the setting of cushion, when being squeezed, also Mobile cushioning effect can be played;Pass through resin sheath layer, foil shielding layer, metal screen layer and crosslinked polyetylene insulated layer Set so that cable has good insulation shielding performance, and present apparatus armouring intensity is high, prevents mechanical damage, has necessarily Cushioning effect, shielding are good.
Brief description of the drawings
Fig. 1 be the utility model proposes crosslinked polyetylene insulated multi-shielding control cable structure diagram;
Fig. 2 be the utility model proposes crosslinked polyetylene insulated multi-shielding control cable cushion structural representation Figure;
Fig. 3 be the utility model proposes crosslinked polyetylene insulated multi-shielding control cable shielded layer structural representation Figure;
Fig. 4 be the utility model proposes crosslinked polyetylene insulated multi-shielding control cable fixed plate structural representation Figure.
In figure:1 conductor, 2 resin sheath layers, 3 shielded layers, 31 foil shielding layers, 32 metal screen layers, 33 crosslinked polyethylenes Insulating layer, 4 fire-retardant fillers, 5 cushions, 51 first rubber layers, 52 contiguous blocks, 53 second rubber layers, 6 inner restrictive coatings, 7 armourings Layer, 8 external sheath layers, 9 steel wires, 10 fixed plates.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out 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.
With reference to Fig. 1-2, crosslinked polyetylene insulated multi-shielding controls cable, including cushion 5, cushion 5 to include the first rubber Glue-line 51,52 and second rubber layer 53 of contiguous block, the second rubber layer 53 are internally provided with the first rubber layer 51, the second rubber layer 53 And first be connected with multiple equally distributed contiguous blocks 52 between rubber layer 51, the first rubber layer 51 is internally provided with four uniformly The conductor element of distribution, conductor element include conductor 1, resin sheath layer 2, shielded layer 3, and the outside of conductor 1 is equipped with resin sheath Layer 2, the outside of resin sheath layer 2 is equipped with shielded layer 3, and fire-retardant filler 4 is filled between the first rubber layer 51 and shielded layer 3, screen Covering layer 3 includes foil shielding layer 31, metal screen layer 32 and crosslinked polyetylene insulated layer 33, crosslinked polyetylene insulated layer 33 it is outer Portion is arranged with foil shielding layer 31, and the outer cover of foil shielding layer 31 is equipped with metal screen layer 32, and the outside of cushion 5 is equipped with interior Restrictive coating 6, the outer cover of inner restrictive coating 6 are equipped with external sheath layer 8, the steel for being internally embedded multiple array arrangements of external sheath layer 8 Silk 9, inner restrictive coating 6 and external sheath layer 8 are rubber layer, and inner restrictive coating 6 has been internally embedded wire loop, the inside of cushion 5 Equipped with multiple equally distributed fixed plates 10, the through hole of four fixed conductor units, adjacent fixed plate 10 are provided with fixed plate 10 Between be filled with fire-retardant filler 4, armor 7 is to include wire braid and the wrapped armor of steel band, wire braid it is outer Portion is wound with the wrapped armor of steel band, and metal screen layer 32 is woven into by copper wire or tinned copper wire, and fire-retardant filler 4 is resistance to for alumina silicate Fiery cellucotton or aluminium hydroxide flame-retardant filler.
Operation principle:When being squeezed or mechanical wounding, external sheath layer 8 and its internal steel wire play certain first Protective action, then great protective action is played by the armor 7 that wire braid and the wrapped armor of steel band form, it is interior Restrictive coating 6 extrudes fixed plate 10 and cushion 5, and 52 stress deformation of contiguous block on cushion 5, plays good protective buffering and make With the setting of foil shielding layer 31, metal screen layer 32 and crosslinked polyetylene insulated layer 33 so that cable has insulation well Shielding properties.
The above, is only the preferable embodiment of the utility model, but the scope of protection of the utility model is not This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (5)

1. crosslinked polyetylene insulated multi-shielding controls cable, including cushion (5), it is characterised in that the cushion (5) includes First rubber layer (51), contiguous block (52) and the second rubber layer (53), the second rubber layer (53) are internally provided with the first rubber layer (51), multiple equally distributed contiguous blocks (52), the first rubber are connected between the second rubber layer (53) and the first rubber layer (51) Glue-line (51) is internally provided with four equally distributed conductor elements, and conductor element includes conductor (1), resin sheath layer (2), screen Cover layer (3), the outside of conductor (1) is equipped with resin sheath layer (2), and the outside of resin sheath layer (2) is equipped with shielded layer (3), and first Fire-retardant filler (4) is filled between rubber layer (51) and shielded layer (3), the shielded layer (3) includes foil shielding layer (31), gold Belong to shielded layer (32) and crosslinked polyetylene insulated layer (33), the outer cover of crosslinked polyetylene insulated layer (33) are equipped with foil shielding layer (31), the outer cover of foil shielding layer (31) is equipped with metal screen layer (32), and the outside of the cushion (5) is equipped with inner restrictive coating (6), the outer cover of inner restrictive coating (6) is equipped with external sheath layer (8), and external sheath layer (8) is internally embedded multiple array arrangements Steel wire (9).
2. crosslinked polyetylene insulated multi-shielding control cable according to claim 1, it is characterised in that the inner restrictive coating (6) and external sheath layer (8) is rubber layer, and inner restrictive coating (6) has been internally embedded wire loop.
3. crosslinked polyetylene insulated multi-shielding control cable according to claim 1, it is characterised in that the cushion (5) the through hole for being internally provided with multiple equally distributed fixed plates (10), four fixed conductor units being provided with fixed plate (10), Fire-retardant filler (4) is filled between adjacent fixed plate (10).
4. crosslinked polyetylene insulated multi-shielding control cable according to claim 1, it is characterised in that the metallic shield Layer (32) is woven into by copper wire or tinned copper wire.
5. crosslinked polyetylene insulated multi-shielding control cable according to claim 1, it is characterised in that the fire-retardant filler (4) it is aluminosilicate refractory fiber cotton or aluminium hydroxide flame-retardant filler.
CN201721086296.9U 2017-08-29 2017-08-29 Crosslinked polyetylene insulated multi-shielding controls cable Expired - Fee Related CN207352995U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721086296.9U CN207352995U (en) 2017-08-29 2017-08-29 Crosslinked polyetylene insulated multi-shielding controls cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721086296.9U CN207352995U (en) 2017-08-29 2017-08-29 Crosslinked polyetylene insulated multi-shielding controls cable

Publications (1)

Publication Number Publication Date
CN207352995U true CN207352995U (en) 2018-05-11

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721086296.9U Expired - Fee Related CN207352995U (en) 2017-08-29 2017-08-29 Crosslinked polyetylene insulated multi-shielding controls cable

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109994270A (en) * 2019-04-17 2019-07-09 陈亚芝 Buried armouring composite cable
CN111640533A (en) * 2020-05-26 2020-09-08 沈阳奥唯线缆制造有限公司 Mineral insulated cable with corrugated sheath and copper core

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109994270A (en) * 2019-04-17 2019-07-09 陈亚芝 Buried armouring composite cable
CN111640533A (en) * 2020-05-26 2020-09-08 沈阳奥唯线缆制造有限公司 Mineral insulated cable with corrugated sheath and copper core

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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: 20180511

Termination date: 20180829