CN210896755U

CN210896755U - Marine power flexible cable of insulating chloroprene rubber sheath of EP propylene convenient to use

Info

Publication number: CN210896755U
Application number: CN201921525846.1U
Authority: CN
Inventors: 潘通滨
Original assignee: Zhejiang Chnsung Cable Co ltd
Current assignee: Zhejiang Chnsung Cable Co ltd
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-06-30
Anticipated expiration: 2029-09-12

Abstract

The utility model discloses a marine power flexible cable of insulating chloroprene rubber sheath of EP propylene convenient to use relates to marine power cable technical field. This marine power flexible cable of insulating chloroprene rubber sheath of EP propylene convenient to use, which comprises a conductor, the outer wall fixed mounting of conductor has fixed cover, and the outer wall fixed mounting of fixed cover has the EP propylene insulating layer, and the outer wall fixed mounting of EP propylene insulating layer has graphite alkene conducting layer, and the outer wall fixed mounting of graphite alkene conducting layer has the polytetrafluoroethylene layer, and the outer wall fixed mounting of polytetrafluoroethylene layer has UGT waterproof coating, and UGT waterproof coating's outer wall fixed mounting has the flame retardant fiber layer, and the outer wall fixed mounting of flame retardant fiber layer has the dampproofing sealed pad, and the outer wall fixed mounting of dampproofing sealed pad has the inner protective layer, and the outer wall of inner protective layer is pasted and is had the chloroprene rubber sheath, the utility model discloses simple structure can be applicable to any adverse circumstances.

Description

Marine power flexible cable of insulating chloroprene rubber sheath of EP propylene convenient to use

Technical Field

The utility model relates to a marine power cable technical field specifically is a marine power flexible cable of insulating chloroprene rubber sleeve of EP propylene convenient to use.

Background

The marine cable is a wire cable used for power, lighting, control and communication transmission of various ships in river and sea and offshore or offshore buildings, and comprises a marine power cable, a marine control cable, a marine communication cable and the like. The laying space of the marine cable is limited.

Marine power cable application range is extensive, and the use probability is higher, can receive destruction because of environmental impact in the use to can lead to the short circuit of cable to arouse harm such as conflagration, can crooked roll up etc. in the cable use, can cause the damage of cable for a long time, be not convenient for use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a marine power flexible cable of ethylene-propylene insulation chloroprene rubber sleeve convenient to use to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a marine power flexible cable with an ethylene-propylene insulating chloroprene sheath convenient to use comprises a conductor, wherein a fixing sleeve is fixedly arranged on the outer wall of the conductor, an ethylene-propylene insulating layer is fixedly arranged on the outer wall of the fixing sleeve, a graphene conducting layer is fixedly arranged on the outer wall of the ethylene-propylene insulating layer, a polytetrafluoroethylene layer is fixedly arranged on the outer wall of the graphene conducting layer, a UGT waterproof coating is fixedly arranged on the outer wall of the polytetrafluoroethylene layer, a flame-retardant fiber layer is fixedly arranged on the outer wall of the UGT waterproof coating, a moistureproof sealing gasket is fixedly arranged on the outer wall of the flame-retardant fiber layer, an inner protective layer is fixedly arranged on the outer wall of the moistureproof sealing gasket, the chloroprene sheath is pasted on the outer wall of the inner protective layer, a polychloroprene rubber wear-resistant layer is fixedly arranged on the outer wall, an outer protective layer is fixedly arranged on the outer wall of the reinforcing rib.

Preferably, the conductors are cylindrical, the number of the conductors is four, sealing gaskets are fixedly arranged at connecting gap positions of the four groups of conductors, the sealing gaskets are stainless steel gaskets, and the sealing gaskets are used for being tightly connected with the four groups of conductors.

Preferably, the ethylene-propylene insulating layer is mica rock-making mineral and is in a hexagonal sheet shape.

Preferably, the graphene conducting layer is a two-dimensional carbon nano layer, and the graphene conducting layer is hexagonal honeycomb.

Preferably, the UGT waterproof coating is a nano waterproof layer.

Preferably, the neoprene sheath is a rubber layer.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) this marine power flexible cable of ethylene-propylene insulation chloroprene rubber sleeve convenient to use, the setting of fixed cover can be in the same place four group's conductors are fixed, prevent to a certain extent that the cable from appearing separating the damaged life that has improved the conductor to a certain extent in four group's conductors in long-time use, the ethylene-propylene insulating layer has stronger insulating properties, can prevent that electric power edge leakage from appearing in the use to harm staff's health, be not convenient for use, the security of staff's during operation has been ensured to a certain extent.

(2) This marine power flexible cable of insulating chloroprene rubber sleeve of EP propylene convenient to use, graphite alkene conducting layer have fine toughness, can bend, prevent to a certain extent that the deformation that the extrusion caused when cable inner structure is more is damaged to influence work, graphite alkene conducting layer have stronger heat conductivility and resistance little have fine conductivity, improve the work efficiency to a certain extent.

(3) This marine power flexible cable of insulating chloroprene rubber sleeve of EP propylene convenient to use, UGT waterproof coating is nanometer waterproof construction, waterproof performance is good, marine cable can contact hydroenergy to a certain extent in the use, can prevent that the inside intaking of cable leads to the cable trouble when using, convenient to use, the flame retardant fiber layer is heat-resisting material, can decompose out incombustible gas under the combustion condition, can effectually prevent the burning things which may cause a fire disaster, avoid causing the hidden danger because of adverse circumstances, improve work efficiency indirectly, the strengthening rib has certain flexibility, can straighten its bending, the application range of cable has been strengthened to a certain extent, can increase the variety that the cable used, improve working property indirectly.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of part A of the present invention;

fig. 3 is a cross-sectional view of the middle reinforcement rib of the present invention.

In the figure: the cable comprises a conductor 1, a fixing sleeve 2, an ethylene-propylene insulating layer 3, a graphene conducting layer 4, a polytetrafluoroethylene layer 5, a UGT waterproof coating 6, a flame-retardant fiber layer 7, a moisture-proof sealing gasket 8, an inner protective layer 9, a chloroprene rubber sheath 10, a polyvinyl chloride rubber wear-resistant layer 11, a sealing gasket 12, a sealing gasket 13, a reinforcing rib 14 and an outer protective layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a convenient ethylene propylene insulation neoprene cover marine power flexible cable comprises conductors 1, wherein the conductors 1 are cylindrical, the number of the conductors 1 is four groups, sealing gaskets 12 are fixedly arranged at connecting gap positions of the four groups of conductors 1, the sealing gaskets 12 are stainless steel gaskets, the sealing gaskets 12 are tightly connected with the four groups of conductors 1, fixing sleeves 2 are fixedly arranged on the outer walls of the conductors 1, the fixing sleeves 2 are made of metal materials, the diameter of the fixing sleeves 2 is larger than that of the four groups of conductors 1, the fixing sleeves 2 are sleeved on the outer walls of the conductors 1, the four groups of conductors 1 can be fixed together by the arrangement of the fixing sleeves 2, the four groups of conductors 1 are prevented from being separated and damaged to a certain extent during the long-time use process of a cable, the service life of the conductors 1 is prolonged to a certain extent, ethylene propylene insulation layers 3 are fixedly arranged on the outer walls of the, 3 covers of ethylene-propylene insulating layer establish the outer wall at fixed cover 2, ethylene-propylene insulating layer 3 is mica rock-making mineral, be the hexagonal slice, have stronger insulating properties, can prevent that electric power edge leakage from appearing in the use, thereby endanger staff's health, be not convenient for use, the security of staff in the work has been ensured to a certain extent, the outer wall fixed mounting of ethylene-propylene insulating layer 3 has graphite alkene conducting layer 4, the diameter of graphite alkene conducting layer 4 is greater than the diameter of ethylene-propylene insulating layer 3, the outer wall at ethylene-propylene insulating layer 3 is established to graphite alkene conducting layer 4 cover.

The graphene conducting layer 4 is a two-dimensional carbon nano layer, the graphene conducting layer 4 is hexagonal honeycomb, the graphene conducting layer 4 has good toughness and can be bent, deformation and damage caused by extrusion when the internal structure of the cable is more can be prevented to a certain extent, so that work is influenced, the graphene conducting layer 4 has strong heat conductivity and small resistance, so that the graphene conducting layer has good conductivity, the work efficiency is improved to a certain extent, a polytetrafluoroethylene layer 5 is fixedly arranged on the outer wall of the graphene conducting layer 4, the diameter of the polytetrafluoroethylene layer 5 is larger than that of the graphene conducting layer 4, the polytetrafluoroethylene layer 5 is sleeved on the outer wall of the graphene conducting layer 4, the polytetrafluoroethylene layer 5 has the characteristics of acid resistance and alkali resistance, and has the characteristic of strong high temperature resistance, a UGT waterproof coating 6 is fixedly arranged on the outer wall of the polytetrafluoroethylene layer 5, the diameter of the UGT waterproof coating 6 is larger than that of the polytetrafluoroethylene layer 5, the UGT waterproof coating 6 is sleeved on the outer wall of the polytetrafluoroethylene layer 5, the UGT waterproof coating 6 is a nano waterproof layer, the waterproof performance is good, the marine cable can contact hydroenergy to a certain extent in the using process, the cable fault caused by water inflow in the cable can be prevented when the marine cable is used, the use is convenient, the flame-proof fiber layer 7 is fixedly installed on the outer wall of the UGT waterproof coating 6, the flame-proof fiber layer 7 is made of a heat-resistant material, non-combustible gas can be decomposed under the combustion condition, a fire source can be effectively prevented, the hidden danger caused by the severe environment is avoided, the working efficiency is indirectly improved, the sealing gasket moisture-proof 8 is fixedly installed on the outer wall of the flame-proof fiber layer 7, the diameter of the moisture-proof sealing gasket 8 is larger than that of the flame-proof fiber layer 7, the moisture-proof sealing gasket 8 is sleeved on the outer wall of the flame-proof fiber layer 7, the, can improve the life of cable, the outer wall fixed mounting of moisture-proof sealing gasket 8 has interior protective layer 9, and the diameter of interior protective layer 9 is greater than moisture-proof sealing gasket 8, and the outer wall at moisture-proof sealing gasket 8 is established to interior protective layer 9 cover, and interior protective layer 9 can take precautions against the protection to the inside cable of interior protective layer 9.

The outer wall of the inner protection layer 9 is adhered with a chloroprene rubber sleeve 10, the chloroprene rubber sleeve 10 is a rubber layer and has the characteristic of weathering resistance, the outer wall of the chloroprene rubber sleeve 10 is fixedly provided with a polychloroprene rubber wear-resistant layer 11, the diameter of the polychloroprene rubber wear-resistant layer 11 is larger than that of the chloroprene rubber sleeve 10, the polychloroprene rubber wear-resistant layer 11 is sleeved on the outer wall of the chloroprene rubber sleeve 10, the polychloroprene rubber wear-resistant layer 11 has a certain wear-resistant effect, and prevents the cable from being damaged due to dragging in the using process to a certain extent, so as to cause the internal damage of the cable, the outer wall of the polychloroprene rubber wear-resistant layer 11 is fixedly provided with a sealing gasket 12, the diameter of the sealing gasket 12 is larger than that of the polychloroprene rubber wear-resistant layer 11, the sealing gasket 12 is a rubber gasket and has the characteristics of high temperature resistance, ozone resistance, natural, carry out further protection and protection measure to the cable, convenient to use, the outer wall fixed mounting of sealed pad 12 has strengthening rib 13, the diameter of strengthening rib 13 is greater than the diameter of sealed pad 12, strengthening rib 13 cover is established at the outer wall of sealed pad 12, the quantity of strengthening rib 13 is the multiunit, strengthening rib 13 has certain flexibility, can straighten its bending, the application range of cable has been strengthened to a certain extent, the variety that the cable used can be increased, indirectly improve working property, the outer wall fixed mounting of strengthening rib 13 has outer protective layer 14, the diameter of outer protective layer 14 is greater than the diameter of strengthening rib 13, outer protective layer 14 covers the outer wall at strengthening rib 13, outer protective layer 14 sets up and prevents that strengthening rib 13 from exposing outside simultaneously to cable inside protect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a marine power flexible cable of insulating chloroprene rubber sheath of EPT convenient to use, includes conductor (1), its characterized in that: the outer wall fixed mounting of conductor (1) has fixed cover (2), the outer wall fixed mounting of fixed cover (2) has ethylene-propylene insulating layer (3), the outer wall fixed mounting of ethylene-propylene insulating layer (3) has graphite alkene conducting layer (4), the outer wall fixed mounting of graphite alkene conducting layer (4) has polytetrafluoroethylene layer (5), the outer wall fixed mounting of polytetrafluoroethylene layer (5) has UGT water proof coating (6), the outer wall fixed mounting of UGT water proof coating (6) has flame proof fibre layer (7), the outer wall fixed mounting of flame proof fibre layer (7) has dampproofing sealing pad (8), the outer wall fixed mounting of dampproofing sealing pad (8) has inner protective layer (9), the outer wall of inner protective layer (9) is pasted and is had chloroprene sheath (10), the outer wall fixed mounting of chloroprene sheath (10) has polychloroprene rubber wearing layer (11), the outer wall fixed mounting of polychloroprene rubber wearing layer (11) has sealing pad (12), the outer wall of the sealing gasket (12) is fixedly provided with three groups of reinforcing ribs (13), and the outer wall of each reinforcing rib (13) is fixedly provided with an outer protective layer (14).

2. The ethylene-propylene insulating chloroprene sheath marine power flexible cable convenient to use as claimed in claim 1, characterized in that: the conductor (1) is cylindrical, the number of the conductor (1) is four groups, the sealing gasket (12) is fixedly arranged at the connecting gap position of the four groups of the conductors (1), and the sealing gasket (12) is used for being tightly connected with the four groups of the conductors (1).

3. The ethylene-propylene insulating chloroprene sheath marine power flexible cable convenient to use as claimed in claim 1, characterized in that: the ethylene-propylene insulating layer (3) is mica rock-making mineral and is in a hexagonal sheet shape.

4. The ethylene-propylene insulating chloroprene sheath marine power flexible cable convenient to use as claimed in claim 1, characterized in that: the graphene conducting layer (4) is a two-dimensional carbon nano layer, and the graphene conducting layer (4) is hexagonal honeycomb.

5. The ethylene-propylene insulating chloroprene sheath marine power flexible cable convenient to use as claimed in claim 1, characterized in that: the UGT waterproof coating (6) is a nano waterproof layer.

6. The ethylene-propylene insulating chloroprene sheath marine power flexible cable convenient to use as claimed in claim 1, characterized in that: the chloroprene protective sleeve (10) is a rubber layer.