CN217767920U - Solvent-resistant and corrosion-resistant cable - Google Patents

Abstract

The utility model discloses a solvent-resistant anticorrosive cable, including the cable core, the cable core includes inside conductor, buffer layer and insulating layer and locating component of cladding outside the conductor in proper order, still include the corrosion resistant protection component of cladding outside locating component, locating component includes the inside hexagonal locating rack of seting up the locating hole, locate the roof-rack of hexagonal locating rack six ends, a plurality of stoppers of grafting between a plurality of roof-racks and a plurality of side card strips of pegging graft in proper order with the insulating layer, still include a plurality of filling at the filling layer between the clearance, first dashpot has been seted up inside the roof-rack, the second dashpot has been seted up inside the stopper, third dashpot has been seted up inside the side card strip, corrosion resistant protection component is including cladding in proper order outside the filling layer in become the cable, the buffer rack, outer one-tenth cable is around package and sheath, the utility model has the advantages of limiting the position inside in the sheath through locating component and preventing each other friction damage and adopting multilayer one-tenth cable to improve solvent-resistant corrosion.

Description

Solvent-resistant and corrosion-resistant cable

Technical Field

The utility model relates to an anticorrosive cable technical field especially relates to a solvent-resistant anticorrosive cable.

Background

The cable is generally composed of several or several groups of conductors, each group at least comprises two stranded cables similar to ropes, the conductors of each group are mutually insulated and twisted around a center, and the whole outside is coated with a highly-insulated covering layer.

In the use process of the anti-corrosion cable, the cable core is not sufficiently positioned in the sheath, so that the mutual friction between insulating layers outside the cable core causes the damage of core components, and meanwhile, the solvent corrosion resistance under a special environment is not sufficient, so that the cable is easily damaged by acidity.

To above technical problem, the utility model discloses a solvent-resistant anticorrosive cable, the utility model has the advantages of restrict the cable core through locating component and prevent friction damage each other and adopt the multilayer stranding to improve solvent-resistant corrosion around the package in the inside position of sheath.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, provide a solvent-resistant anticorrosive cable to it is not enough to solve among the prior art the cable core in the inside location of sheath, leads to the mutual friction between the outer insulating layer of cable core to lead to the core component to damage, and solvent-resistant corrosion behavior under special environment is not enough simultaneously, leads to the cable to suffer the problem of acid damage easily. The utility model has the advantages of it prevents each other friction damage and adopts the multilayer stranding to improve solvent resistance and corrode around the package to inject the cable core through locating component in the inside position of sheath.

The utility model discloses a following technical scheme realizes: the utility model discloses a solvent-resistant anticorrosive cable, including the cable core, the cable core includes inside conductor, the locating component of cladding buffer layer and insulating layer and fixed cable core position outside the conductor in proper order, still include the corrosion resistant protection subassembly of cladding outside locating component, locating component includes the inside hexagonal locating rack of seting up the locating hole, locate the roof-rack of hexagonal locating rack six ends, a plurality of stoppers of grafting between a plurality of roof-racks and a plurality of side card strips of pegging graft in proper order with the insulating layer, still include a plurality of filling between the clearance, first dashpot has been seted up inside the roof-rack, the second dashpot has been seted up inside the stopper, third dashpot has been seted up inside the side card strip, the corrosion resistant protection subassembly is including the interior stranding of cladding outside the filler layer in proper order around the package, the buffer frame, outer stranding is around package and sheath.

Further, in order to improve the overall transmission speed of the conductor, the conductor is made of soft copper.

Furthermore, in order to separate the insulating layers outside the cable core from each other, the filling layer is made of dust-free rock wool ropes.

Furthermore, in order to improve the solvent corrosion resistance of the outer layer, the inner cabling wrapping and the outer cabling wrapping are both made of halogen-free low-smoke flame-retardant tapes.

Furthermore, in order to avoid the electric influence of the electric property on the cable core, the insulating layer and the sheath are made of silicon rubber.

The utility model has the advantages of it is following:

(1) In the utility model, the cable core and the inner cabling wrapping are supported by the top frame, the position between the top frames is fixed by the limiting blocks, meanwhile, the cable core is separated by the side clamping strips to avoid mutual friction, and the first buffer groove, the second buffer groove and the third buffer groove can improve the overall compression resistance of the positioning assembly, thereby improving the overall compression resistance support property inside the cable;

(2) The utility model discloses in, inside buffer layer carries out preliminary anticorrosive treatment to the conductor, and outside buffer frame separates interior finished cable around the package with outer finished cable around the package between, improves the anticorrosive ability of solvent-resistant anticorrosive coating, and outside sheath provides the whole protection in the outside for the cable.

Drawings

Fig. 1 is a schematic view of the elevation front view structure of the present invention;

fig. 2 is a schematic cross-sectional structural view of the positioning assembly of the present invention;

figure 3 is the utility model discloses the cross-sectional structure schematic diagram of cable core.

In the figure: 1. a conductor; 2. a buffer layer; 3. an insulating layer; 4. a hexagonal positioning frame; 5. positioning holes; 6. a top frame; 7. a limiting block; 8. side clamping strips; 9. a filling layer; 10. a first buffer tank; 11. a second buffer tank; 12. A third buffer tank; 13. lapping an inner cable; 14. a buffer frame; 15. externally cabling and wrapping; 16. a sheath.

Detailed Description

The following embodiments of the present invention are described in detail, and the present embodiment is implemented on the premise of the technical solution of the present invention, and detailed embodiments and specific operation procedures are given, but the scope of the present invention is not limited to the following embodiments, and in the description of the present invention, words like "front", "back", "left", "right", etc. indicating directions or position relations are only for convenience of description of the present invention and simplifying the description, but do not indicate or imply that the indicated device or element must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention.

The utility model provides a technical scheme: the utility model provides a solvent-resistant anticorrosive cable, as shown in fig. 1-3, including the cable core, the cable core includes inside conductor 1, cladding buffer layer 2 and insulating layer 3 and the locating component of fixed cable core position outside conductor 1 in proper order, still include the corrosion resistant protection subassembly of cladding outside locating component, locating component includes inside hexagonal locating rack 4 of seting up locating hole 5, locate the roof-rack 6 of hexagonal locating rack 4 six ends, a plurality of stoppers 7 of pegging graft between a plurality of roof-racks 6 and a plurality of side card strip 8 of pegging graft in proper order with insulating layer 3, still include a plurality of filling layers 9 of packing between the clearance, first dashpot 10 has been seted up inside roof-rack 6, second dashpot 11 has been seted up inside stopper 7, third dashpot 12 has been seted up inside side card strip 8, the corrosion resistant protection subassembly is including cladding in proper order outside packing layer 9 in the finished cable 13, buffer rack 14, outer finished cable is around package 15 and sheath 16.

As shown in fig. 1, the conductor 1 is made of soft copper, which can optimize the transmission speed of the conductor 1.

As shown in fig. 1, the filling layer 9 is made of dust-free rock wool, and the filling layer 9 can well distribute the inner space.

As shown in fig. 1, the inner cabling wrapping 13 and the outer cabling wrapping 15 are both made of halogen-free low-smoke flame-retardant tapes, and the inner cabling wrapping 13 and the outer cabling wrapping 15 can improve the overall flame-retardant performance.

As shown in fig. 1, the insulating layer 3 and the sheath 16 are made of silicon rubber, which can improve the insulating property.

The principle of the utility model is as follows: buffer layer 2 and insulating layer 3 provide preliminary protection to inside conductor 1, roof-rack 6 restriction cable core and interior finished cable are around the position between package 13, spacing position between stopper 7 control roof-rack 6, side card strip 8 separates between with a plurality of cable cores, first dashpot 10, second dashpot 11 and third dashpot 12 increase compressive property for locating component, prevent contact friction each other, outside interior finished cable is around package 13 and outside finished cable adopt buffer frame 14 to separate around between package 15, increase double-deck solvent resistance anticorrosion, sheath 16 in the outside can insulate and anticorrosive.

Claims (5)

1. The utility model provides a solvent resistant anticorrosive cable, includes the cable core, its characterized in that: the cable core includes inside conductor, cladding buffer layer and insulating layer and the locating component of fixed cable core position outside the conductor in proper order, still includes the corrosion resistant protection subassembly of cladding outside locating component, locating component includes inside hexagonal locating rack of seting up the locating hole, locates the roof-rack of six ends of hexagonal locating rack, a plurality of stoppers of grafting between a plurality of roof-racks and a plurality of side card strips of pegging graft in proper order with the insulating layer, still includes a plurality of filling layers of packing between the clearance, has seted up first dashpot inside the roof-rack, has seted up the second dashpot inside the stopper, has seted up the third dashpot inside the side card strip, corrosion resistant protection subassembly includes that the interior finished cable of cladding outside the filling layer is around package, cushion-rack, outer finished cable are around package and sheath in proper order.

2. A solvent resistant corrosion protected cable according to claim 1, wherein: the conductor is made of soft copper.

3. A solvent resistant corrosion protected cable according to claim 1, wherein: the filling layer is made of dust-free rock wool ropes.

4. A solvent resistant corrosion protected cable according to claim 1, wherein: the inner cabling wrapping and the outer cabling wrapping are both made of halogen-free low-smoke flame-retardant tapes.

5. A solvent resistant corrosion protected cable according to claim 1, wherein: the insulating layer and the sheath are both made of silicon rubber.

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