CN205487396U - One shot forming's no. 3 adds two core aerial [insulated] cable - Google Patents

Abstract

The utility model provides an one shot forming's no. 3 adds two core aerial [insulated] cable, including big cable core, little cable core, conductor, crosslinked polyvinyl chloride layer connects the arc, the body, and its characterized in that: be provided with three big cable cores on the body, three big cable cores are regular triangle and set up, be provided with two little cable cores right along the big cable core level in left side, adjacent big cable core, be provided with the connection arc between the little cable core respectively, big cable core, little cable core middle part is provided with the conductor respectively, the conductor outside is provided with crosslinked polyvinyl chloride layer, the plant growth promoter has the advantages of simple production technology, the utility model discloses a lead wire device. The lead wire device comprises a drying machine (1), an oven (7) and a pedal (2) arranged between the drying machine (1) and the oven (7), first guide wheels (3) are respectively arranged on the top and the bottom of the right side of the drying machine (1), the left and the right of the inner part of the pedal (2) are communicated, second guide wheels (4) are respectively arranged on two sides of the pedal, third guide wheels (5) are arranged on the left side of the oven (7), the number of the first guide wheels (3) at the bottom of the drying machine (1) is equal to that of the second guide wheels (4) on the left side of the pedal, and the number of the second guide wheels (4) on the right side of the pedal is equal to that of the third guide wheels. The beneficial effects of the lead wire device are that: lead wire distance of varnished wires is decreased, production efficiency of the varnished wires is improved, space is left for operation of a worker, and the lead wire device is simple in structure and easy to manufacture, the mode of using plastic extrusion replaces stranding all later technologies, the great production technology that has shortened, reduces the production cost, practice thrift a large amount of raw and other materials, effectual control cable's weight.

Description

One-time formed Acanthopanan trifoliatus (L.) Merr. two core aerial cable

Technical field

The present invention relates to the essential electronic element that electricity, metal wire or metal tape make, the most one-time formed Acanthopanan trifoliatus (L.) Merr. two Core aerial cable.

Background technology

Cable is typically the cable of the similar rope stranded by several or several groups of wires (often organizing at least two), often group Mutually insulated between wire, and be often twisted into round a center, whole outside is surrounded by the cover layer of high-insulation, and cable has Interior energising, the feature of external insulation, the manufacture of electric wire is diverse with the mode of production of most of electronic products, dynamo-electric Product generally use assemble parts into a unit, multiple parts refill and are made into separate unit product, product measures with number of units or number of packages, electricity Line cable is with a length of basic measurement unit, and all electric wires are all from the beginning of conductor is processed, one layer, the periphery of conductor Electric wire product is made plus insulation, shielding, stranding, sheath etc. in one layer of ground, and product structure is the most complicated, and the level of superposition is just The most, the various equipment of workshop rationally must be discharged by the technological process of product requirement, makes the semi-finished product in each stage, sequentially Circulation.Equipment configures production efficiency to be considered difference and carries out the balance of production capacity, and some equipment may must configure two Or multiple stage, the production capacity of production line just can be made to be balanced, thus the combination of the reasonable selection of equipment and the layout of production site, Must balance according to product and volume of production and consider, organization management must scientific and reasonable, careful the most accurately, the thinnest Causing, operator must be performed by technological requirement fastidiously, and any one link goes wrong, and all can affect technological process Unobstructed, affect quality and the delivery of product, particularly multicore cable, some line to or elementary cell length short, or matter Amount goes wrong, the most whole cable will length inadequate, cause and scrap, whereas if certain element length is long, then must saw Go to cause waste, the mode of production of the continuous stack combinations of long length, make any one link in production process, instantaneous generation a bit Problem, will affect whole cable quality, and mass defect is more to occur at internal layer, and does not find in time to terminate producing, that The loss caused is the biggest, because the production of electric wire is different from modular product, can take refitting apart and change zero Part；The either component of electric wire or the quality problems of technical process, almost to this root cable cannot retrieve and make up, thing After process be all the most passive, be not saw short be exactly that degradation processes, or scrap whole piece cable, it cannot take refitting apart, The quality management of electric wire, it is necessary to run through whole production process, quality management controlling unit is touring to whole production process Inspection, operator's self-inspection, upper and lower operation are examined mutually, and this is to ensure that product quality, improve important guarantee and the hands of Business Economic Benefit Section, the technique class that electric wire manufacture relates to is extensive, from melting and the pressure processing of non-ferrous metal, to plastics, rubber, paint Deng Chemical Engineering Technology；The textile technology of wrapped, the braiding etc. of fibrous material, to the wrapped of metal material and the vertical bag of sheet metal strip, Metal forming processing technique etc. of welding, electric wire manufacture used by various materials, not only classification, kind, specification are many, and And quantity is big.Therefore, the consumption of various materials, reserve level, batch of material cycle must be appraised and decided with batch.Meanwhile, the decomposition to waste product Process, reclaim, recycling and waste disposal, as an important content of management, carry out Material ration management, pay attention to saving Work, during electric wire produces, from raw material and the turnover of various auxiliary material, storage, the circulation of each operation semi-finished product is to producing The depositing of product, dispatching from the factory, mass flow is big, it is necessary to rational deployment, dynamically manage, and electric wire manufacture uses has industry technique The production equipment special of feature, to adapt to the properity requirement of cable products, meets long length continuously and the highest fast-growing The requirement produced, thus define the special equipment series of cable manufacturing.As extruding machine series, drawing machine series, wire twisting machine series, Winding machine series etc., the manufacturing process of electric wire is closely related with the development of special equipment, promotes mutually, new technology requirement, Promote generation and the development of new special equipment；In turn, the exploitation of new special equipment, again improve promote new technology popularization and Application, such as wire drawing, anneals, extrudes the special equipments such as series line, physical blowing production line, promote electric wire manufacturing process Development and raising, improve product quality and the production efficiency of cable.

The environment-friendly cable of prior art generally uses, copper, the drawing of aluminium monofilament, monofilament annealing, strand system, insulating exruded, one-tenth Cable is stranded, sheath, dress armour, outer jacket, such cable complex manufacturing technology, and processing cost is high, cable quality weight.

Summary of the invention

One-time formed Acanthopanan trifoliatus (L.) Merr. two core aerial cable is the invention provides, this product processes letter for the problems referred to above Single, easy to make, use the mode of plastic extrusion to replace all techniques that stranding is later, greatly shorten production technology, fall Low production cost, saves substantial amounts of raw material, the effective weight controlling cable.

For solving the problems referred to above, the invention provides one-time formed Acanthopanan trifoliatus (L.) Merr. two core aerial cable, including big cable core, little Cable core, conductor, cross-linked polrvinyl chloride layer, connect arc, body, it is characterised in that: it is provided with three big cables core on body, three The big cable core of root is that equilateral triangle is arranged, and along left side, big cable core level is provided with to the right two little cables core, adjacent big cable It is respectively arranged with connection arc between core, little cable core, in the middle part of big cable core, little cable core, is respectively arranged with conductor, outside conductor It is provided with cross-linked polrvinyl chloride layer.

As a further improvement on the present invention, described cross-linked polrvinyl chloride layer outer surface is provided with fluoroplastic layer, fluoroplastics Layer thickness is 2 to 3 millimeters.

As a further improvement on the present invention, described connection arc is provided with branch's arc.

Operation principle:

The product of the present invention is provided with rational layout designs, is designed by the big cable core of equilateral triangle, makes cable have There is good stability, can effectively simplify Design of Dies by the little cable core designed at straight line, save space, cable The stability between cable can be effectively increased, by designing a strata chloroethene outside conductor by the connection of connection arc between core Alkene layer can carry out extrusion by simple and effective extrusion way to cable, designs one layer at polyvinyl chloride layer outer surface simultaneously Fluoroplastics can effectively strengthen the anti-weather of cable, can alleviate cable quality by branch's arc of design on connection arc Increase the deformation resistance of cable simultaneously.

The present invention compared with prior art has the advantages that

1, the product of the present invention is provided with rational layout designs, is designed by the big cable core of equilateral triangle, makes cable There is good stability, can effectively simplify Design of Dies by the little cable core designed at straight line, save space, electricity The stability between cable can be effectively increased, by designing a strata chlorine outside conductor by the connection of connection arc between cable core Pvdf layer can carry out extrusion by simple and effective extrusion way to cable, designs one at polyvinyl chloride layer outer surface simultaneously Layer fluoroplastics can effectively strengthen the anti-weather of cable, can alleviate cable quality by branch's arc of design on connection arc While increase the deformation resistance of cable.

Accompanying drawing explanation

Fig. 1 is one-time formed Acanthopanan trifoliatus (L.) Merr. two core aerial cable cross-sectional view；

1-cross-linked polrvinyl chloride layer in figure；2-fluoroplastic layer；3-conductor；4-connects arc；The little cable core of 5-；6-branch arc； The big cable core of 7-；8-body.

Detailed description of the invention

Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in inventive embodiments is carried out clear, complete Ground describes, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiment, based on this Embodiment in bright, those of ordinary skill in the art under not making creative work premise, the every other reality obtained Execute example, broadly fall into scope.

Embodiment 1

The most one-time formed Acanthopanan trifoliatus (L.) Merr. two core aerial cable, including big cable core 7, little cable core 5, conductor 3, hands over Connection polyvinyl chloride layer 1, connects arc 4, body 8, it is characterised in that: it is provided with three big cables core 7, three big cables on body 8 Core 7 is arranged in equilateral triangle, and along left side, big cable core 7 level is provided with to the right two little cables core 5, adjacent big cable core 7, little Being respectively arranged with connection arc 4 between cable core 5, be respectively arranged with conductor 3 in the middle part of big cable core 7, little cable core 5, conductor 3 is outside Being provided with cross-linked polrvinyl chloride layer 1, described cross-linked polrvinyl chloride layer 1 outer surface is provided with fluoroplastic layer 2, fluoroplastic layer 2 thickness Being 2 to 3 millimeters, described connection arc 4 is provided with branch's arc 6, the product of the present invention is provided with rational layout designs, by just The big cable core design of triangle, is made cable have good stability, can be had by the little cable core designed at straight line The simplification Design of Dies of effect, saves space, steady by connect that the connection of arc can effectively increase between cable between cable core Qualitative, can carry out extruding life to cable by simple and effective extrusion way by designing a strata pvdc layer outside conductor Produce, design one layer of fluoroplastics at polyvinyl chloride layer outer surface simultaneously and can effectively strengthen the anti-weather of cable, by connecting On arc, branch's arc of design can increase the deformation resistance of cable while alleviating cable quality.

Claims (3)

1. The most one-time formed Acanthopanan trifoliatus (L.) Merr. two core aerial cable, including big cable core (7), little cable core (5), conductor (3), cross-links polychlorostyrene Pvdf layer (1), connects arc (4), body (8), it is characterised in that: being provided with three big cables core (7) on body (8), three are big Cable core (7) is arranged in equilateral triangle, and along left side, big cable core (7) level is provided with to the right two little cables core (5), adjacent greatly Being respectively arranged with connection arc (4) between cable core (7), little cable core (5), big cable core (7), little cable core (5) middle part is respectively Being provided with conductor (3), conductor (3) is outside is provided with cross-linked polrvinyl chloride layer (1).
2. The most one-time formed Acanthopanan trifoliatus (L.) Merr. two core aerial cable, it is characterised in that: described cross-linked polrvinyl chloride Layer (1) outer surface is provided with fluoroplastic layer (2), and fluoroplastic layer (2) thickness is 2 to 3 millimeters.
3. The most one-time formed Acanthopanan trifoliatus (L.) Merr. two core aerial cable, it is characterised in that: on described connection arc (4) It is provided with branch's arc (6).