CN212181986U

CN212181986U - Cable insulation isolation device

Info

Publication number: CN212181986U
Application number: CN202020694212.5U
Authority: CN
Inventors: 卓君杰
Original assignee: Yunhe Ruiling Toys Co ltd
Current assignee: Yunhe Ruiling Toys Co ltd
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2020-12-18
Anticipated expiration: 2030-04-29

Abstract

The utility model discloses an insulating isolating device of cable, block strip, anti-aging agent, recess, dampproof course, withstand voltage insulating layer and wearing layer are used including flame retardant leather hose, isolation. The utility model discloses the main material of wearing layer who contains is the nylon surface fabric, the design of nylon surface fabric has improved the wearability of fire-retardant plain leather hose, and then has reduced the cracked probability of fire-retardant plain leather hose production, it has mouse deterrent agent to fill between wearing layer and the withstand voltage insulating layer, if rodent such as mouse gnaw when the cable lay in shade department such as open-air gnaws this device, mouse deterrent agent can make them perceive this kind of taste sensitively and initiatively keep away from, can avoid the cable effectively because of being gnawed the emergence of the damage electric leakage condition that causes, the main material of dampproof course is waterproof rubber, waterproof rubber's design has improved fire-retardant plain leather hose's water-proof effects, avoid fire-retardant plain leather hose to leak electric injury people or signal blocking because of the infiltration.

Description

Cable insulation isolation device

Technical Field

The utility model relates to a cable insulating layer specifically is a cable insulation isolating device, belongs to cable utensil technical field.

Background

The cable includes power cable, control cable, compensation cable, shielding cable, high-temperature cable, computer cable, signal cable, coaxial cable, fire-resistant cable, marine cable, mining cable, aluminum alloy cable and the like. They are composed of single or multi-strand wires and insulating layers, and are used for connecting circuits, electric appliances and the like.

Because the cable installation is usually in the underground or hidden place, the insulating layer that is used for wrapping up the cable in the current market, except that the people dig out absolutely just often be gnawed by rodent toy such as mouse and damage, and the expense of maintaining because of the cable is damaged is very high each year nationwide. Therefore, a cable insulation isolation device is provided to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an insulating isolating device of cable just in order to solve above-mentioned problem.

The utility model realizes the purpose through the following technical proposal, a cable insulation isolation device, which comprises a flame retardant leather hose, a clamping strip for isolation, an anti-aging agent, a groove, a damp-proof layer, a voltage-resistant insulation layer and a wear-resistant layer;

the utility model discloses a fire-retardant plain leather hose, including fire-retardant plain leather hose, the outer wall surface rigid coupling of fire-retardant plain leather hose has a plurality of for isolation block strips of evenly arranging, the dampproof course is installed to fire-retardant plain leather hose outer block, a plurality of recesses corresponding with block strip for isolation are seted up to the inner wall of dampproof course, the degree of depth of recess is less than the height of block strip for isolation, the wearing layer has been cup jointed to the periphery of dampproof course, voltage-resistant insulating layer has been seted up between dampproof course and the wearing layer, recess and block strip looks block for isolation.

Preferably, the flame-retardant plain leather tube is of a hollow structure, magnesium oxide powder with high density is filled in the flame-retardant plain leather tube, the thickness of the clamping strip for isolation is 2.5mm-3mm, and the steam-insulating film is adhered to the outer surfaces of the clamping strip for isolation and the flame-retardant plain leather tube.

Preferably, the age resistor has a thickness of 0.5mm to 1 mm.

Preferably, the moisture barrier layer has a thickness of 2mm to 2.5 mm.

Preferably, the thickness of the voltage-resistant insulating layer is 2.5-3 mm.

Preferably, the thickness of the wear-resistant layer is 0.8mm-1mm, and mouse deterrent agents are filled between the wear-resistant layer and the voltage-resistant insulating layer.

The utility model has the advantages that:

1. the utility model discloses the main material of wearing layer that contains is nylon surface fabric, the design of nylon surface fabric has improved the wearability of fire-retardant plain leather hose, and then has reduced the cracked probability of fire-retardant plain leather hose production, it has mouse deterrent agent to fill between wearing layer and the withstand voltage insulating layer, if rodent such as mouse gnaw when this device when the cable is laid in shade department such as open-air, mouse deterrent agent can make them sensitively perceive this kind of taste and initiatively keep away from, can avoid the cable effectively because of being gnawed the emergence of the damage electric leakage condition that causes, the main material of dampproof course is waterproof rubber, waterproof rubber's design has improved fire-retardant plain leather hose's water-proof effects, avoid fire-retardant plain leather hose to leak electric leakage because of the infiltration and hinder people or signal blocking;

2. the main material of the anti-aging agent filled between the moisture-proof layer and the outer surface of the flame-retardant plain leather pipe is polytetrafluoroethylene, the polytetrafluoroethylene design improves the chemical stability, corrosion resistance, electric insulation and good anti-aging endurance of the flame-retardant plain leather pipe, the service life of the flame-retardant plain leather pipe is prolonged, magnesium oxide with high density is filled in the flame-retardant plain leather pipe, the magnesium oxide has high fire-resistant insulating property, the flame-retardant effect of the flame-retardant plain leather pipe is effectively improved, the cable wrapped by the flame-retardant plain leather pipe can be burnt to prevent damage to other intact cables and the external environment around, and the risk that the cable wrapped by the flame-retardant plain leather pipe is burnt can be reduced due to the burning of the external environment.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic view of the three-dimensional structure of the flame retardant leather hose and the fastening strip for isolation of the present invention;

FIG. 2 is a schematic view of the three-dimensional structure of the moisture-proof layer and the groove of the present invention;

fig. 3 is a schematic sectional view of the present invention.

In the figure: 1. the anti-aging and anti-aging composite pipe comprises a flame-retardant plain leather pipe 2, an isolating clamping strip 3, an anti-aging agent 4, a groove 5, a damp-proof layer 6, a voltage-resistant insulating layer 7 and an abrasion-resistant layer.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-3, a cable insulation and isolation device includes a flame retardant leather hose 1, an isolation snap strip 2, an anti-aging agent 3, a groove 4, a moisture-proof layer 5, a voltage-resistant insulation layer 6 and a wear-resistant layer 7;

the utility model discloses a fire-retardant plain leather hose, including fire-retardant plain leather hose 1, the outer wall surface rigid coupling of fire-retardant plain leather hose 1 has a plurality of for the isolation block strip 2 of evenly arranging, 1 outer snap-on mounting of fire-retardant plain leather hose has dampproof course 5, the inner wall of dampproof course 5 has seted up a plurality of and keeps apart with block strip 2 corresponding recess 4, the degree of depth of recess 4 is less than the height of block strip 2 for the isolation, wearing layer 7 has been cup jointed to the periphery of dampproof course 5, withstand voltage insulating layer 6 has been seted up between dampproof course 5 and the wearing

layer

7, 2 looks blocks of block strip for the recess 4 and.

The flame-retardant cellulose leather pipe 1 is of a hollow structure, magnesium oxide powder with high density is filled in the flame-retardant cellulose leather pipe 1, the thickness of the clamping strip 2 for isolation is 2.5mm-3mm, and a steam-insulating film is adhered to the outer surfaces of the clamping strip 2 for isolation and the flame-retardant cellulose leather pipe 1; the thickness of the anti-aging agent 3 is 0.5mm-1 mm; the main material of the moisture-proof layer 5 is waterproof rubber, and the thickness of the moisture-proof layer 5 is 2mm-2.5 mm; the thickness of the voltage-resistant insulating layer 6 is 2.5-3 mm; the thickness of the wear-resistant layer 7 is 0.8mm-1mm, and mouse deterrent is filled between the wear-resistant layer 7 and the voltage-resistant insulating layer 6.

When the utility model is used, the main material of the wear-resistant layer 7 is nylon fabric, the design of the nylon fabric improves the wear resistance of the flame-retardant rubber hose 1, and further reduces the probability of breakage of the flame-retardant rubber hose 1, the mouse deterrent agent is filled between the wear-resistant layer 7 and the voltage-resistant insulating layer 6, when the cable is laid in the shade places such as the open air and the like, if rodents such as mice bite the device, the mouse deterrent agent can sensitively detect the taste and actively keep away from the taste, the damage and electric leakage caused by biting the cable can be effectively avoided, the main material of the moisture-proof layer 5 is waterproof rubber, the design of the waterproof rubber improves the waterproof effect of the flame-retardant rubber hose 1, the flame-retardant rubber hose 1 is prevented from leaking the water and injuring people or blocking signals, the moisture-proof layer 5 and the outer surface of the flame-retardant rubber hose 1 are blocked by the block of the isolating strip 2 and the groove 4, the anti-aging agent 3's that fills between dampproof course 5 and fire-retardant plain leather hose 1's the surface main material is polytetrafluoroethylene, polytetrafluoroethylene's design has improved fire-retardant plain leather hose 1's chemical stability, corrosion resistance, electrical insulation nature and good ageing resistance, the life of fire-retardant plain leather hose 1 has been improved, the intussuseption of fire-retardant plain leather hose 1 is filled with the higher magnesium oxide of density, magnesium oxide has high fire-resistant insulating properties, the flame retardant efficiency of fire-retardant plain leather hose 1 has been improved effectively, the cable burning of fire-retardant plain leather hose 1 parcel can prevent the destruction to other intact cables and external environment around, the external environment takes place the burning and can reduce the risk that the cable of fire-retardant plain leather hose 1 parcel was burnt.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides an insulating isolating device of cable which characterized in that: the anti-aging and anti-aging composite pipe comprises a flame-retardant plain leather pipe (1), an isolating clamping strip (2), an anti-aging agent (3), a groove (4), a damp-proof layer (5), a voltage-resistant insulating layer (6) and a wear-resistant layer (7);

the utility model discloses a fire-retardant plain leather hose, including fire-retardant plain leather hose (1), the outer wall surface rigid coupling of fire-retardant plain leather hose (1) has a plurality of for the isolation block strip (2) of evenly arranging, dampproof course (5) have been installed in the outer joint of fire-retardant plain leather hose (1), the inner wall of dampproof course (5) has been seted up a plurality of and keep apart with corresponding recess (4) of block strip (2), the degree of depth of recess (4) is less than the height of block strip (2) for the isolation, wearing layer (7) have been cup jointed in the periphery of dampproof course (5), withstand voltage insulating layer (6) have been seted up between dampproof course (5) and wearing layer (7), recess (4) and keep apart with block strip (.

2. A cable insulation spacer assembly as defined in claim 1, wherein: the flame-retardant plain leather pipe (1) is of a hollow structure, magnesium oxide powder with high density is filled in the flame-retardant plain leather pipe (1), the thickness of the clamping strip (2) for isolation is 2.5mm-3mm, and a steam-insulating film is adhered to the outer surfaces of the clamping strip (2) for isolation and the flame-retardant plain leather pipe (1).

3. A cable insulation spacer assembly as defined in claim 1, wherein: the thickness of the anti-aging agent (3) is 0.5mm-1 mm.

4. A cable insulation spacer assembly as defined in claim 1, wherein: the thickness of the moisture-proof layer (5) is 2mm-2.5 mm.

5. A cable insulation spacer assembly as defined in claim 1, wherein: the thickness of the voltage-resistant insulating layer (6) is 2.5-3 mm.

6. A cable insulation spacer assembly as defined in claim 1, wherein: the thickness of the wear-resistant layer (7) is 0.8mm-1mm, and mouse deterrent is filled between the wear-resistant layer (7) and the voltage-resistant insulating layer (6).