CN217506920U - Cable convenient to wind - Google Patents

Abstract

The utility model discloses a make things convenient for cable of rolling, include: the cable comprises an outer layer assembly, wherein sleeve fillers are filled in the outer layer assembly, a cable core assembly is arranged in the sleeve fillers, a protection assembly is arranged between monomers of the cable core assembly, FRP reinforcements are arranged in the cable core assembly and the protection assembly, the outer layer assembly comprises an outer sheath, a steel tape armor, a loose tube and an inner sheath, the cable core assembly comprises an insulation shielding layer, optical fibers and the insulation fillers, the protection assembly comprises a bending tube, a flange and a limiting ring, and the cable core assembly and the protection assembly are arranged in an equal angle mode relative to the inside of a center line of the outer layer assembly; and the rolling rope is connected to the outer side of the outer layer component in a binding mode. This make things convenient for cable of rolling, buckling nature is better with toughness, is convenient for carry out the rolling, has improved the practicality, has solved the relatively poor problem of current inside support effect of cable simultaneously.

Description

Cable convenient to wind

Technical Field

The utility model relates to a cable technical field specifically is a make things convenient for cable of rolling.

Background

The cable is a general name of articles such as optical cables, electric cables and the like, is mainly used for controlling multiple functions such as installation, connecting equipment, transmitting electric power and the like, is a common and indispensable object in daily life, but most of cables in the market still have certain defects, such as the defects;

a fire prevention cable like chinese patent grant publication No. CN203773997U, it includes the sheath, the sheath inboard be provided with the sinle silk that the stranded winding transposition is in the same place, every sinle silk is including the protective layer of cover setting in the outside, the protective layer inboard is provided with the multiunit line body of transposition in the same place, every line body includes copper core and the insulating layer of parcel in the copper core outside, is provided with the first mica layer that is used for the fire prevention in the outside of insulating layer, is provided with the second mica layer in the inboard of every sinle silk outside protective layer. The first mica layer and the second mica layer form a double fireproof structure, and the mica layer is used as a fireproof insulating layer of the cable so as to ensure that the cable can continue to operate within a certain time after the cable catches fire.

However, the above prior art solutions have the following drawbacks: its bending property is relatively poor, is not convenient for carry out the rolling, and the inside supporting effect of cable is relatively poor, and then has certain use defect, consequently, we propose a cable of convenient rolling to in solving the above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a make things convenient for cable of rolling to the current cable bending nature that proposes in solving above-mentioned background is relatively poor, is not convenient for carry out the rolling, and the relatively poor problem of the inside support effect of cable.

In order to achieve the above object, the utility model provides a following technical scheme: a cable that facilitates spooling, comprising:

the cable comprises an outer layer assembly, a cable core assembly and a cable core assembly, wherein sleeve filler is filled in the outer layer assembly, the cable core assembly is arranged in the sleeve filler, a protection assembly is arranged between monomers of the cable core assembly, and FRP (fiber reinforced plastic) reinforcements are arranged in the cable core assembly and the protection assembly;

and the rolling rope is connected to the outer side of the outer layer component in a binding mode.

Preferably, the outer layer assembly consists of an outer sheath, a steel-tape armor, a loose tube and an inner sheath;

an outer sheath disposed inside the winding rope;

the steel tape armor is connected to the inner surface of the outer sheath;

the loose tube is attached to the inner surface of the steel-tape armor;

an inner sheath attached to an inner surface of the loose tube.

Preferably, the cable core assembly is composed of an insulation shielding layer, an optical fiber and an insulation filler;

an insulating shield layer disposed inside the bushing filler;

an optical fiber disposed inside the insulating shield layer;

and the insulating filler is filled and arranged between the insulating shielding layer and the optical fiber.

Preferably, the inner side and the outer side of the outer surface of the insulating shielding layer are respectively closely attached to the FRP reinforcing piece and the inner sheath.

Preferably, the cable core assembly and the protection assembly are arranged in an equal angle mode relative to the inner portion of the center line of the outer assembly, and the cable core assembly and the protection assembly are arranged in a staggered mode.

Preferably, the protection component consists of a bent pipe, a flange and a limiting ring;

the bending pipe is arranged between the cable core assembly units;

the flange is connected to the inside of the bent pipe;

and the single bodies of the limiting rings are respectively connected to the outer surfaces of the front side and the rear side of the flanges.

Preferably, the flanges are uniformly distributed on the outer surface of the bent pipe, and the longitudinal sections of the limiting rings on the outer surfaces of the flanges are in trapezoidal arrangement.

Compared with the prior art, the beneficial effects of the utility model are that: the cable convenient to wind has better bending property and toughness, is convenient to wind, improves the practicability, and solves the problem of poor internal supporting effect of the existing cable;

1. the cable is provided with a bending pipe, flanges and a limiting ring, the flanges and the protecting component monomers are arranged in a staggered mode through the cable core component, the flanges are uniformly connected inside the bending pipe, the limiting ring monomers are respectively connected to the outer surfaces of the front side and the rear side of each flange, the longitudinal section of each limiting ring is in a trapezoidal setting, when the cable is bent, the cable core component and the protecting component are bent at the same time, when the bending pipe is bent to a certain degree, the limiting ring is abutted against the inner side surface of the bending pipe, excessive bending of the bending pipe is prevented, the bending protection effect on the cable core component and the bending pipe is further achieved, the bending performance and the toughness of the cable are improved, and the practicability is better;

2. the winding device is provided with an outer layer assembly, a cable core assembly and a protection assembly, the outer layer assembly is bent and is connected to the outer side of the outer layer assembly through a winding rope, so that winding is facilitated, and meanwhile, the protection assembly plays a role in bending protection on the cable core assembly, so that operation is more convenient and faster;

3. be equipped with FRP reinforcement, protection subassembly and skin subassembly, the inside middle part position through skin subassembly is provided with the FRP reinforcement, and is provided with the protection subassembly between the cable core subassembly monomer, and the inside and outside both sides of surface of cable core subassembly set up with FRP reinforcement and skin subassembly closely laminating respectively simultaneously, have solved the relatively poor problem of current inside support effect of cable.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the outer layer assembly of the present invention in front view and connected with the sleeve filler;

FIG. 3 is a schematic view of the connection structure of the cable core assembly and the FRP reinforcement of the present invention;

fig. 4 is a schematic side view of a cross-sectional structure of the protection assembly of the present invention;

fig. 5 is a side view, sectional and schematic view of the protection device of fig. 4 according to the present invention.

In the figure: 1. an outer layer assembly; 101. an outer sheath; 102. steel tape armoring; 103. loosening the sleeve; 104. an inner sheath; 2. a sleeve filler; 3. a cable core assembly; 301. an insulating shield layer; 302. an optical fiber; 303. an insulating filler; 4. a guard assembly; 401. bending the tube; 402. blocking edges; 403. a limiting ring; 5. an FRP reinforcement; 6. and (6) winding the rope.

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. 1-5, the present invention provides a technical solution: a cable that facilitates spooling, comprising: the inside of outer subassembly 1 is filled and is provided with sleeve pipe filler 2, and the inside of sleeve pipe filler 2 is provided with cable core subassembly 3, and the outside ligature of outer subassembly 1 is connected with coiling rope 6, through outer subassembly 1 to cable core subassembly 3, protection component 4 and FRP reinforcement 5 play the guard action, be provided with protection component 4 between cable core subassembly 3's the monomer, and cable core subassembly 3 and protection component 4's inside is provided with FRP reinforcement 5, play the effect of strengthening the support through FRP reinforcement 5.

When the cable convenient to wind is used, firstly, referring to fig. 1, 2 and 3, the steel tape armor 102 is connected with the inner surface of the outer sheath 101, the loose tube 103 is attached to the inner surface of the steel tape armor 102, and the inner sheath 104 is connected to the inner surface of the loose tube 103, so as to play a role of multi-layer protection, specifically, as shown in fig. 3, since the insulation shielding layer 301 is arranged inside the sleeve filler 2, the optical fiber 302 is arranged inside the insulation shielding layer 301, and the insulation filler 303 is filled between the insulation shielding layer 301 and the optical fiber 302, and simultaneously, the inner side and the outer side of the outer surface of the insulation shielding layer 301 are respectively attached to the FRP reinforcement 5 and the inner sheath 104, and the cable core component 3 and the protection component 4 are both arranged at equal angles with respect to the inside of the central line of the outer layer component 1, the bending degree of the cable can be limited by the protection component 4, the cable core assembly 3 is protected from bending;

specifically as shown in fig. 4 and 5, the bending pipe 401 is arranged between the cable core component 3 monomers, the cable core component 3 and the protection component 4 monomers are arranged in a staggered mode, meanwhile, the flanges 402 are uniformly connected inside the bending pipe 401, the limiting rings 403 are respectively connected to the outer surfaces of the front side and the rear side of the flanges 402, the longitudinal section of each limiting ring 403 is in a trapezoidal shape, when the cable is bent, the cable core component 3 and the protection component 4 are bent at the same time, when the bending pipe 401 is bent to a certain degree, the limiting rings 403 are abutted to the inner side face of the bending pipe 401, the bending pipe 401 is prevented from being bent excessively, the cable core component 3 and the bending pipe 401 are further protected in a bending mode, and accordingly the use method of the cable convenient to wind up is achieved.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (7)

1. The utility model provides a cable of convenient rolling which characterized in that: the method comprises the following steps:

the cable comprises an outer layer assembly, wherein sleeve fillers are filled in the outer layer assembly, a cable core assembly is arranged in the sleeve fillers, a protection assembly is arranged between monomers of the cable core assembly, and FRP reinforcements are arranged in the cable core assembly and the protection assembly;

and the winding rope is connected to the outer side of the outer layer component in a binding manner.

2. The cable convenient to wind up as claimed in claim 1, wherein: the outer layer assembly consists of an outer sheath, a steel strip armor, a loose tube and an inner sheath;

an outer sheath disposed inside the winding rope;

the steel tape armor is connected to the inner surface of the outer sheath;

the loose tube is attached to the inner surface of the steel-tape armor;

an inner sheath attached to an inner surface of the loose tube.

3. The cable convenient to wind up as claimed in claim 1, wherein: the cable core assembly consists of an insulation shielding layer, optical fibers and insulation fillers;

an insulating shield layer disposed inside the bushing filler;

an optical fiber disposed inside the insulating shield layer;

and the insulating filler is filled and arranged between the insulating shielding layer and the optical fiber.

4. A cable for facilitating winding as claimed in claim 3, wherein: the inner side and the outer side of the outer surface of the insulating shielding layer are respectively tightly attached to the FRP reinforcing piece and the inner sheath.

5. The cable convenient to wind up as claimed in claim 1, wherein: the cable core assembly and the protection assembly are arranged in an equal angle mode about the inner portion of the central line of the outer assembly, and the cable core assembly and the protection assembly are arranged in a staggered mode.

6. The cable convenient to wind up as claimed in claim 1, wherein: the protection assembly consists of a bent pipe, a flange and a limiting ring;

the bending pipe is arranged between the cable core assembly units;

the flange is connected to the inside of the bent pipe;

and the single bodies of the limiting rings are respectively connected to the outer surfaces of the front side and the rear side of the flanges.

7. The cable convenient to wind up as claimed in claim 6, wherein: the flanges are uniformly distributed on the outer surface of the bent pipe, and the longitudinal sections of the limiting rings on the outer surfaces of the flanges are in trapezoidal arrangement.

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