CN211879051U

CN211879051U - Stranded type stranded tinned conductor cable

Info

Publication number: CN211879051U
Application number: CN202020273343.6U
Authority: CN
Inventors: 姜生云
Original assignee: Taizhou Changtai Electronics Co ltd
Current assignee: Taizhou Changtai Electronics Co ltd
Priority date: 2020-03-08
Filing date: 2020-03-08
Publication date: 2020-11-06
Anticipated expiration: 2030-03-08

Abstract

The utility model discloses a transposition type stranded tinned conductor cable, which comprises a skeleton, the skeleton is fixed in the filling layer, the skeleton includes resistance to compression board, compression post and bracing piece, and the compression board passes through compression post and bracing piece fixed connection, the outer wall butt of filling layer has the cotton layer of pearl, and the outer wall parcel on the cotton layer of pearl has fire-retardant layer, the outer wall parcel waterproofing strap on fire-retardant layer, and the outer wall and the steel wire layer butt of waterproofing strap are connected, the outer wall butt of steel wire layer has the oversheath, and the outer wall and the rubber wearing layer adhesive connection of oversheath, the outer wall of rubber wearing layer is provided with anti-skidding arch, the parcel has tinned conductor main part in the filling layer, and the outer wall and the isolation layer butt of tinned conductor main part are connected. The utility model discloses a set up steel wire layer, water-blocking tape, the cotton layer of pearl and skeleton, the problem of fragile and the not good water of water-proof effects easily entering when having solved the weak extrusion of transposition type stranded tinned conductor cable compressive capacity.

Description

Stranded type stranded tinned conductor cable

Technical Field

The utility model relates to the technical field of cables, specifically a transposition type stranded tinned conductor cable.

Background

The cable is an insulated conductor formed by one or more mutually insulated conductive cores arranged in a sealed sheath. It may be coated with a protective coating for transmitting, distributing electrical energy or transmitting electrical signals. The difference between the cable and the common wire is mainly that the cable is large in size and complex in structure. And stranded type stranded tinned conductor cable is twisted by the strand tinned conductor and forms, and at present, current stranded type stranded tinned conductor cable compressive capacity is weak, fragile tinned conductor during the extrusion, and water-proof effects is not good, and water easily enters into and damages the tinned conductor, can't satisfy the demand in the in-service use, consequently urgent need on the market can the modified technique, perfect this equipment.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a transposition type stranded tinned conductor cable to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the stranded multi-strand tinned conductor cable comprises a framework, wherein the framework is fixed in a filling layer, a pearl wool layer is abutted to the outer wall of the filling layer, a flame-retardant layer wraps the outer wall of the pearl wool layer, a water-blocking tape wraps the outer wall of the flame-retardant layer, and the outer wall of the water-blocking tape is abutted to a steel wire layer.

Preferably, the framework comprises a compression-resistant plate, a compression-resistant column and a support rod, and the compression-resistant plate is fixedly connected with the support rod through the compression-resistant column.

Preferably, the outer wall of the steel wire layer is abutted with the outer sheath, and the outer wall of the outer sheath is bonded with the rubber wear-resistant layer.

Preferably, the outer wall of the rubber wear-resistant layer is provided with anti-skid protrusions.

Preferably, the filling layer is wrapped with a tinned conductor main body, and the outer wall of the tinned conductor main body is connected with the isolation layer in an abutting mode.

Preferably, the outer wall of isolation layer and internal shield layer butt are connected, and the outer wall on internal shield layer is fixed with the insulating layer, the outer wall and the external shield layer butt of insulating layer are connected.

(III) advantageous effects

The utility model provides a transposition type stranded tinned conductor cable possesses following beneficial effect:

(1) the utility model discloses a set up steel wire layer and skeleton, solved the problem of the fragile tinned conductor when transposition type stranded tinned conductor cable compressive capacity is weak to be extruded, the utility model discloses the outer wall and the steel wire layer butt of water-blocking tape are connected, and the steel wire layer comprises the steel wire, is wrapping up the tinned conductor main part, plays certain support resistance to compression effect, and the utility model discloses a skeleton is fixed in the filling layer, and the skeleton includes resistance to compression board, resistance to compression post and bracing piece, and the skeleton can further play support resistance to compression effect at the filling layer, dual resistance to compression, and the effect is all good.

(2) The utility model discloses a set up water blocking tape and the cotton layer of pearl, solved the problem that transposition type stranded tin-plated conductor water-proof effects is not good water and easily enters and damage tin-plated conductor, the utility model discloses the outer wall butt of filling layer has the cotton layer of pearl, and the outer wall parcel water blocking tape on fire-retardant layer, and the package of blocking water is wrapping up the tin-plated conductor main part, plays water-proof effects, and the cotton pearl of layer of pearl has the moisture proof, gives sound insulation, and plastic property is good, toughness is strong, circulation is rebuilt, environmental protection and many advantages such as anti-collision force is strong, further plays water-proof effects, dual waterproof, the effect is all good.

Drawings

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

FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;

fig. 3 is a schematic structural diagram of the framework in fig. 1 according to the present invention.

The reference numbers in the figures are: 1. a rubber wear layer; 2. anti-skid projections; 3. an outer sheath; 4. a steel wire layer; 5. a water blocking tape; 6. a flame retardant layer; 7. a pearl cotton layer; 8. a framework; 9. a filling layer; 10. a tin plated conductor body; 11. an isolation layer; 12. an inner shield layer; 13. an insulating layer; 14. an outer shield layer; 15. a pressure resistant plate; 16. a compression resistant column; 17. a support rod.

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: the utility model provides a transposition type stranded tinned conductor cable, including skeleton 8, skeleton 8's structure can play and support resistance to compression effect, skeleton 8 is fixed in filling layer 9, the supplementary resistance to compression of filling layer 9, the outer wall butt of filling layer 9 has pearl cotton layer 7, pearl cotton of pearl cotton layer 7 has the water proof dampproofing, give sound insulation, plastic property is good, toughness is strong, the circulation is rebuild, a great deal of advantage such as environmental protection and anti power of colliding are strong, mainly used is waterproof, and pearl cotton layer 7's outer wall parcel has fire-retardant layer 6, fire-retardant layer 6 plays fire-retardant effect, fire-retardant layer 6's outer wall parcel has water-blocking tape 5, water-blocking tape 5 plays the effect that blocks water, and water-blocking tape 5's outer wall and 4 butts of steel wire layer are connected, steel wire layer.

Further, skeleton 8 includes resistance to compression board 15, compressive column 16 and bracing piece 17, and resistance to compression board 15 passes through compressive column 16 and bracing piece 17 fixed connection, and bracing piece 17 is as the trunk, and rethread compressive column 16 is connected with resistance to compression board 15, has formed bearing structure, further plays the resistance to compression effect.

Further, the outer wall butt of steel wire layer 4 has oversheath 3, and oversheath 3 protects well the utility model discloses, and oversheath 3's outer wall and 1 adhesive connection of rubber wearing layer, rubber wearing layer 1 is made by rubber, has certain elasticity, can protect oversheath 3 well, prevents that oversheath 3 from wearing and tearing.

Further, the outer wall of rubber wearing layer 1 is provided with non-skid protrusions 2, and non-skid protrusions 2's design has increased the roughness of surface area, through increasing frictional force, is convenient for carry the utility model discloses.

Further, the parcel has tinned conductor main part 10 in the filling layer 9, and tinned conductor main part 10 is connected with isolation layer 11 butt as the essential element, main transportation electric power, and the outer wall of tinned conductor main part 10, and isolation layer 11 can keep apart tinned conductor main part 10 with the external world, protects tinned conductor main part 10 effectively.

Further, the outer wall and the 12 butt of internal shield layer of isolation layer 11 are connected, and the outer wall of internal shield layer 12 is fixed with insulating layer 13, and tinned conductor main part 10 is kept apart to insulating layer 13, prevents that people from electrocuteeing injured, and the outer wall and the 14 butt of external shield layer of insulating layer 13 are connected, and internal shield layer 12 and external shield layer 14 all play shielded effect, and double shielding, shielding effect are all good.

The working principle is as follows: when the anti-skid plastic filling material is used, the rubber material of the rubber wear-resistant layer 1 has certain elasticity, the outer sheath 3 can be well protected, the outer sheath 3 is prevented from being worn, the roughness of the surface of the rubber wear-resistant layer 1 is increased by the anti-skid protrusions 2 on the rubber wear-resistant layer 1, namely, the friction is increased by the roughness, the hand skid during transportation is prevented, time and labor are saved, the steel wire layer 4 is composed of a plurality of steel wires, the anti-pressure effect can be achieved, the water blocking tape 5 achieves the water blocking effect, the flame-retardant layer 6 achieves the flame-retardant effect, the pearl wool of the pearl wool layer 7 is of a non-crosslinking closed-cell structure, and the anti-skid plastic anti-, the effect is good.

To sum up can, the utility model discloses a set up steel wire layer 4, water-blocking tape 5, the cotton layer 7 of pearl and skeleton 8, fragile and the not good problem that water easily gets into of water-proof effects when having solved transposition type stranded tinned conductor cable compressive capacity weak extrusion.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. A stranded type stranded tinned conductor cable, includes skeleton (8), its characterized in that: the waterproof steel wire waterproof belt is characterized in that the framework (8) is fixed in the filling layer (9), the outer wall of the filling layer (9) is abutted with the pearl wool layer (7), the outer wall of the pearl wool layer (7) is wrapped with the flame-retardant layer (6), the outer wall of the flame-retardant layer (6) is wrapped with the waterproof belt (5), and the outer wall of the waterproof belt (5) is abutted with the steel wire layer (4) and connected.

2. A stranded multi-strand tin-plated conductor cable according to claim 1, wherein: the framework (8) comprises a compression-resistant plate (15), a compression-resistant column (16) and a supporting rod (17), and the compression-resistant plate (15) is fixedly connected with the supporting rod (17) through the compression-resistant column (16).

3. A stranded multi-strand tin-plated conductor cable according to claim 1, wherein: the outer wall of the steel wire layer (4) is connected with the outer sheath (3) in an abutting mode, and the outer wall of the outer sheath (3) is connected with the rubber wear-resistant layer (1) in a bonding mode.

4. A stranded multi-strand tin-plated conductor cable according to claim 3, wherein: the outer wall of the rubber wear-resistant layer (1) is provided with anti-skid protrusions (2).

5. A stranded multi-strand tin-plated conductor cable according to claim 1, wherein: the filling layer (9) is internally wrapped with a tinned conductor main body (10), and the outer wall of the tinned conductor main body (10) is connected with the isolation layer (11) in an abutting mode.

6. A stranded multi-strand tin-plated conductor cable according to claim 5, wherein: the outer wall and the interior shielding layer (12) butt of isolation layer (11) are connected, and the outer wall of interior shielding layer (12) is fixed with insulating layer (13), the outer wall and the outer shielding layer (14) butt of insulating layer (13) are connected.