DK155062B - DEVICE FOR PUTTING A WIRE LAYER ON STRAND-SHIPPED GOODS - Google Patents
DEVICE FOR PUTTING A WIRE LAYER ON STRAND-SHIPPED GOODS Download PDFInfo
- Publication number
- DK155062B DK155062B DK178682A DK178682A DK155062B DK 155062 B DK155062 B DK 155062B DK 178682 A DK178682 A DK 178682A DK 178682 A DK178682 A DK 178682A DK 155062 B DK155062 B DK 155062B
- Authority
- DK
- Denmark
- Prior art keywords
- wires
- hollow
- threads
- nipple
- notes
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B7/00—Details of, or auxiliary devices incorporated in, rope- or cable-making machines; Auxiliary apparatus associated with such machines
- D07B7/02—Machine details; Auxiliary devices
- D07B7/14—Machine details; Auxiliary devices for coating or wrapping ropes, cables, or component strands thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
- H01B13/26—Sheathing; Armouring; Screening; Applying other protective layers by winding, braiding or longitudinal lapping
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Ropes Or Cables (AREA)
- Wire Processing (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Processes Specially Adapted For Manufacturing Cables (AREA)
Description
DK 155062 BDK 155062 B
iin
Den foreliggende opfindelse angår et apparat til at lægge et eller flere lag af en mængde metaltråde på overfladen af langstrakt gods, og af den i krav l's indledning angivne art.The present invention relates to an apparatus for laying one or more layers of a plurality of metal wires on the surface of elongated goods, and of the kind specified in the preamble of claim 1.
5 Fra DE-U-1.875.570 er det kendt at fremstille den koncentriske beskyttelses- eller nulleder af en mængde enkelttråde, der er påført med reverserende slag. Til dette formål føres enkelttrådene gennem en i forhold til kabelaksen med samme akse anbragt ringskive på hvis omkreds der findes huller, hvorigennem trådene forløber. Denne skive gennemfører en oscillerende bevægelse således, at enkelttrådene ved samvirke med slånings-nippelen deformeres bølgeformet og i tilslutning hertil lægges på kabelhjertet henholdsvis indlejres i en på hjertet værende masse. Indtil påføring af en kobberspiral holdes den koncen-triske leder ved hjælp af en særlig styringsnippel.From DE-U-1,875,570 it is known to produce the concentric protective or neutral conductor of a plurality of single strands applied with reversing blows. To this end, the single wires are passed through a ring disc disposed in relation to the cable axis with the same axis on the perimeter of which holes exist through which the wires extend. This disk performs an oscillating motion such that, by cooperating with the miter nipple, the single wires are deformed wave-shaped and subsequently laid on the cable heart or embedded in a mass on the heart. Until the application of a copper coil, the concentric conductor is held by a special control nipple.
I denne forbindelse er det en ulempe, at der til stadighed skal forefindes en hæftende masse som underlag og en tilsvarende lang styring for at forhindre, at den koncentriske leder falder ned fra hjertet. Thi en omslåning ved lederen finder 20 ikke sted. Men en sådan masse er hyppigt uønsket, f.eks. til fremstilling af kabler til høje og højeste spændinger eller også til armering af vilkårligt strengformet gods.In this regard, it is a disadvantage that there is a constant adhesive mass as the substrate and a correspondingly long guide to prevent the concentric conductor from falling from the heart. Because a turnaround by the leader does not take place. But such a mass is often undesirable, e.g. for the manufacture of cables for high and high voltages or also for reinforcing arbitrary strand-shaped goods.
Derfor har man også allerede ved fremstilling af de nænvte 25 kabler med koncentrisk nul- eller beskytte 1 sesi eder tilført kablet via ruller i forseglingspunktet et endeløst bånd, der omslynger det en eller flere gange og derpå ligeledes via ruller igen ledes bort og tilbage til ti 1 før ingspunktet, jvf. (DE-C-1.510.097). De hertil benyttede maskinelle omkostninger 30 har hidtil forhindret denne fremgangsmådes udnyttelse i praksis.Therefore, even in the manufacture of the aforementioned 25 cables with concentric zero or protect 1 sessions, the cable has been supplied via rollers in the sealing point an endless band which wraps it once or more and then also via rollers is again led back and forth to ten. 1 before the entry point, cf. (DE-C-1,510,097). The mechanical costs 30 used to date have hitherto prevented the use of this method in practice.
For ved de lavest mulige maskinelle omkostninger på vilkårlige overflader af langstrakt gods at påføre et eller flere lag af gg en mængde metalliske tråde med reverserende slåning kendes et apparat af den indledningsvis omtalte art (jvf. DE-A-27 05 743 og GB-A-1.579.470) til at omlægge de enkelte tråde i området for deres indløb på godsets overflade med et på kabelhjertet 2In order to apply one or more layers of metallic threads with reversible turning at the lowest possible cost to any surface of elongated goods, an apparatus of the kind mentioned above is known (cf. DE-A-27 05 743 and GB-A -1,579,470) to realign the individual wires in the area of their inlet on the surface of the goods with a cable heart 2
DK 155062 BDK 155062 B
fortløbende omslyngende holdebånd. Til påføring af trådene anvendes en hulnippel, der roterer med skiftende omdrejningsretning, er udformet konisk og har styrenoter til de enkelte tråde. F.eks. kabel hjertet, hvorpå trådene skal påføres, føres 5 gennem en boring i konusen. For at påføre enkelttrådene korrekt beliggende og ensartet fordelt hen over f.eks. et kabelhjertes omkreds, er det nødvendigt at sørge for en entydig og klart defineret styring af trådene indtil de løber ind på kabeloverfladen.continuous wrapping straps. For the application of the threads, a hollow nipple rotating with alternating rotation direction is used, is conical shaped and has guide notes for the individual threads. Eg. The cable heart to which the threads are to be applied is passed through a bore in the cone. To apply the single threads correctly located and uniformly distributed over e.g. In the circumference of a cable heart, it is necessary to provide a clear and clearly defined control of the wires until they run into the cable surface.
1010
Det er derfor den foreliggende opfindelses formål at forbedre det fra DE-A-27 05 243 kendte apparat.It is therefore the object of the present invention to improve the apparatus known from DE-A-27 05 243.
Dette formål tilgodeses ifølge opfindelsen ved, at det indledningsvist omtalte apparat er ejendommelig ved det i den kende- 15 tegnede del af krav 1 anførte.This object is met in accordance with the invention in that the apparatus referred to in the introduction is characterized by the part of claim 1.
Herved styres trådene dadelfrit kort før pålægningen også af styrenoterne, der kun er anbragt ved hulnippelens mod trådenes indløbspunkt vendende ende. Enkelttrådene påføres korrekt be-20 liggende, jævnt og ensartet på omkredsen af f.eks. kablet.In this way, the wires are controlled, shortly before the application, also by the control notes, which are only located at the end of the hollow nipple facing the inlet point of the wires. The single threads are applied correctly, evenly and uniformly to the perimeter of e.g. cable.
Den ringformede plade med boringerne for trådene og hulniplen med for enden tilvejebragte styrenoter danner en funktionel enhed. Da disse dele kan løsnes fra hinanden, forenkles herved den konstruktive opbygning såvel som disse deles fremstilling væsentligt, men man kan også spare megen opstillingstid, når forskellige hjertediametre forsynes med et trådlag ved appara-tet ifølge opfindelsen.The annular plate with the bores for the wires and the hollow nipple with end-of-the-steered grooves forms a functional unit. As these parts can be detached from each other, the constructional structure as well as the fabrication of these parts is greatly simplified, but a great deal of time can be saved when different heart diameters are provided with a wire layer of the apparatus according to the invention.
Svarende til de forskrifter og krav, der f.eks. stilles til 30 elektriske kabler, kræves et bestemt antal enkeltråde. I denne forbindelse kan et bestemt antal enkeltråde være tilknyttet forskellige kabel hjertedi ametre. Da hulnippelen og den ringformede plade kan løsnes fra hinanden, kan der til en ringformet plade med et fast antal boringer for enkeltrådene være 35 tilknyttet flere hulnipler med forskellige boringer for forskellige hjertediametre.In accordance with the regulations and requirements which, e.g. set to 30 electrical cables, a certain number of single wires is required. In this connection, a certain number of single wires may be associated with various cable heart diameters. Since the hollow nipple and annular plate can be detached from one another, an annular plate having a fixed number of bores for the single threads may be associated with several hollow nipples having different bores for different heart diameters.
En udskiftning kan foretages på enkel måde, når hulnippelen og dens ringformede plade kan forbindes ved hjælp af skruer. Der-A replacement can be made simply when the hollow nipple and its annular plate can be connected by screws. DER-
DK 155062 BDK 155062 B
3 til behøver man til flere trådantal, afhængig af en eller flere delkredse, en enkelt plade, hvorved der til den pågældende yderdiameter knyttes en i den indre diameter passende hulnip-pel med det pågældende passende antal styrenoter. Denne mulig-5 hed reducerer ikke blot værktøjsomkostningerne væsentligt, men fører også til en væsentlig afkortning af opstillingstiderne, da pladen med boringerne ikke til stadighed skal udskiftes og trådene ikke påny trækkes gennem hele værktøjet i apparatet.3, for a plurality of thread counts, depending on one or more sub-circuits, a single plate is needed, thereby attaching to the outer diameter concerned a hollow nipple suitable for the internal diameter with the appropriate appropriate number of guide notes. This capability not only significantly reduces tool costs, but also leads to a significant shortening of set-up times, as the plate with the bores does not need to be constantly replaced and the threads are not pulled through the entire tool in the apparatus.
De i den c irkelringformede plade anbragte boringer kan være 10 markeret svarende til det gængse trådantal, hvorved man sparer nogen opstillingstid.The bores disposed in the circular annular plate may be marked corresponding to the usual number of threads, thereby saving some set-up time.
Den flade tilføring af trådene i retning mod overfladen af det gennemløbende gods f.eks. et elektrisk kabels hjerte, fører desuden til, at trådene rammer derpå i en korrekt beliggenhed med ensartet, jævn fordeling på overfladen. Trådene gribes og holdes efter hinanden af holdebåndet, når den hulnippel, der styrer trådene, f.eks. 1-øber videre i den ene retning og i tilslutning hertil ændrer sin omdrejningsretning.The flat feed of the wires towards the surface of the passageway e.g. Furthermore, the heart of an electrical cable causes the wires to strike on it in a correct location with uniform, even distribution on the surface. The threads are gripped and held one after the other by the holding tape when the hollow nipple controlling the threads, e.g. 1-opener continues in one direction and subsequently changes its direction of rotation.
2020
Det har endvidere vist sig fordelagtigt, når hulniplen består af en hulcylindrisk del og en i kabel hjertets gennemløbsretning dertil sluttende del i form af en stump hulkegle. Herved er en fri tilføring af enkelttrådene til styrenoterne ved hul-25 nippelens anden ende sikret.Furthermore, it has proved advantageous when the hollow nipple consists of a hollow cylindrical part and a passage direction in the cable of the heart thereto ending part in the form of a blunt hollow cone. In this way, a free supply of the single wires to the guide notes at the other end of the hollow nipple is ensured.
Det er også hensigtsmæssig, når styrenoterne er overdækket af et for alle noter fælles hylster. Derved forhindres, at trådene glider ud af noterne, og trådene kommer til at ligge i den 30 rigtige, d.v.s. i den foreskrevne afstand fra hinanden på godsets overflade. Dette gælder endog, når man går over til større fremsti 11ingshastigheder.It is also appropriate when the control notes are covered by a holster that is common to all notes. This prevents the threads from slipping out of the notes and the threads will be in the correct 30, i.e. in the prescribed distance apart on the surface of the goods. This is even true when moving to greater progress speeds.
Opfindelsen forklares nærmere neden for på grundlag af det i 35 den eneste figur viste udførelseseksempel.The invention is further explained below on the basis of the exemplary embodiment shown in Figure 35.
Det f.eks. af en indre leder, et indre lederlag, en isolering og et ydre lederlag bestående kabelhjerte 1 løber som antydetIt for example. of an inner conductor, an inner conductor layer, an insulation and an outer conductor layer consisting of cable heart 1 runs as indicated
DK 155062 BDK 155062 B
4 ved en pil ind i en hulnippel 2, der under kabelhjertets gennemløb roterer om dette med skiftende omdrejningsretning. Fra de ikke viste trådlagre aftrækkes enkelttråde 3 og føres gennem styr 4 i en ringformet plade 5 og ledes ved et dækhylster 5 6 i retning mod styrenoter 7. Noterne er anbragt fordelt sva rende til antallet af de tråde, der skal påføres omkredsen.4 by an arrow into a hollow nipple 2 that rotates about it with alternating rotation direction during the passage of the cable heart. From the thread bearings not shown, single threads 3 are pulled and passed through guide 4 in an annular plate 5 and guided by a cover sleeve 5 6 in the direction of guide notes 7. The notes are arranged according to the number of threads to be applied to the circumference.
Ved hulnippelens 2 rotation først i den ene og så i den anden retning deformeres trådene 3 bølgeformet og lægges derved på hjertet l's overflade og holdes ved hjælp af det ved hjælp af 10 et ikke vist spindeorgan påførte bånd 8. Benyttes f.eks. ved en tråddiameter på 0,71 mm til fremstilling af afskærmningen af middelspændingskabelledere 39 henholdsvis 63 enkelttråde, så er kun en ringformet plade nødvendig for hver af de angivne trådantal, og for det pågældende kabelhjertediameter fastgøres 15 en med hensyn til diameter passende hulnippel 2 med et tilsvarende styrenotantal 7. Denne mulighed reducerer værktøjsomkostningerne, og opstillingstiden, da den ringformede plade 5 ikke skal udskiftes og trådene 3 ikke påny skal trækkes gennem hele værktøjet.In the rotation of the hollow nipple 2 first in one and then in the other direction, the wires 3 are deformed in wave form and are thereby placed on the surface of the heart 1 and held by means of the band 8 applied by means of a spinning member 8 not shown. at a wire diameter of 0.71 mm to produce the shielding of medium voltage cable conductors 39 and 63 single wires respectively, only an annular plate is required for each of the specified wire numbers, and for the cable heart diameter 15, a diameter nipple 2 suitable for diameter is attached. corresponding control number 7. This option reduces the tool cost and the set-up time since the annular plate 5 does not need to be replaced and the threads 3 do not have to be pulled through the whole tool again.
2020
Den løsbare fastgørelse af hulnippelen 2 på den cirkelringformede plade 5 sker hensigtsmæssig via en skrueforbindelse 9. Hulnippelen 2 består hensigtsmæssigt af en hulcylindrisk del 10 og en dertil sluttende keglestubformet del, der for enden bærer styrenoterne 7.The detachable attachment of the hollow nipple 2 to the circular annular plate 5 is conveniently effected via a screw connection 9. The hollow nipple 2 is conveniently comprised of a hollow cylindrical part 10 and a cone-shaped stub thereon which carries the guide notes 7 at the end.
Da hulnippelen 2 kun har styrenoter ved den ende, der vender mod trådenes 3 indløbspunkt på godsets overflade, og ved den ende, der vender mod kabel hjertets indløb i hulnippelen er forbundet med en ringformet plade med i en eller flere del-30 cirkler anbragte boringer for trådene, er trådene ført frit fra disse boringers udløb indtil indløbet i de ved hulnippelens anden ende værende styrenoter. Dermed kan man give afkald på at anbringe langsgående noter på hulnippelens overflade.Since the hollow nipple 2 has only guide notes at the end facing the inlet point of the wires 3 on the surface of the goods and at the end facing the cable the inlet of the heart in the hollow nipple is connected to an annular plate with bores arranged in one or more sub-circles. for the wires, the wires are routed freely from the outlet of these bores until the inlet at the guide nodes at the other end of the cavity. Thus, longitudinal notes can be dispensed with on the surface of the hollow nipple.
3535
Claims (3)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813116748 DE3116748A1 (en) | 1981-04-28 | 1981-04-28 | DEVICE FOR APPLYING A WIRE LAYER TO STRING-SHAPED GOODS |
DE3116748 | 1981-04-28 |
Publications (3)
Publication Number | Publication Date |
---|---|
DK178682A DK178682A (en) | 1982-10-29 |
DK155062B true DK155062B (en) | 1989-01-30 |
DK155062C DK155062C (en) | 1989-07-03 |
Family
ID=6130953
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK178682A DK155062C (en) | 1981-04-28 | 1982-04-22 | DEVICE FOR PUTTING A WIRE LAYER ON STRAND-SHIPPED GOODS |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0063698B1 (en) |
DE (2) | DE3116748A1 (en) |
DK (1) | DK155062C (en) |
FI (1) | FI72832C (en) |
NO (1) | NO156027C (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4220614C2 (en) * | 1992-06-24 | 1998-10-15 | Kabelwerke Friedrich C Ehlers | Electrical cable with a shield arranged in a layer structure |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1875570U (en) * | 1961-10-14 | 1963-07-18 | Hackethal Draht & Kabelwerk Ag | SINGLE OR MULTI-WIRE CABLE WITH CONCENTRICALLY ATTACHED LAYER. |
FR1528594A (en) * | 1966-05-10 | 1968-06-14 | Comp Generale Electricite | Machine for the manufacture of so-called meandering electric cables |
AT278129B (en) * | 1966-12-03 | 1970-01-26 | Kabel Metallwerke Ghh | Device for the continuous stranding of shaped strands with reversing lay |
DE6608280U (en) * | 1966-12-03 | 1971-07-29 | Kabel Metallwerke Ghh | DEVICE FOR CONTINUOUS STRINGING OF MOLDING BARS WITH REVERSING BEAM. |
DE1960318C3 (en) * | 1969-12-02 | 1975-02-20 | Felten & Guilleaume Kabelwerke Ag, 5000 Koeln | Device for flanging insulating paper |
DE2444951A1 (en) * | 1974-09-20 | 1976-04-08 | Kabel Metallwerke Ghh | Plastic insulated electric cables - having outer conducting layer covered by wire layer retained by metal cover sheet |
DE2522849A1 (en) * | 1975-05-23 | 1976-12-02 | Felten & Guilleaume Carlswerk | High tensile flexible cable - having primed core plus deposit of fibres plus outer sprayed polyethylene coating |
CH601901A5 (en) * | 1976-07-02 | 1978-07-14 | Studer Ag Draht & Kabelwerk | |
DE2705743A1 (en) * | 1977-02-11 | 1978-08-17 | Kabel Metallwerke Ghh | METHOD AND DEVICE FOR PLACING A WIRE LAYER ON STRANDED MATERIAL |
DE2713521A1 (en) * | 1977-03-26 | 1978-09-28 | Kabel Metallwerke Ghh | Electric cable mfr. - where wound wire sheath is held in place by winding of consumable insulating tape |
-
1981
- 1981-04-28 DE DE19813116748 patent/DE3116748A1/en active Granted
-
1982
- 1982-03-26 EP EP82102561A patent/EP0063698B1/en not_active Expired
- 1982-03-26 DE DE8282102561T patent/DE3272671D1/en not_active Expired
- 1982-04-20 FI FI821360A patent/FI72832C/en not_active IP Right Cessation
- 1982-04-22 DK DK178682A patent/DK155062C/en not_active IP Right Cessation
- 1982-04-27 NO NO821379A patent/NO156027C/en unknown
Also Published As
Publication number | Publication date |
---|---|
NO821379L (en) | 1982-10-29 |
FI72832B (en) | 1987-03-31 |
FI821360A0 (en) | 1982-04-20 |
EP0063698B1 (en) | 1986-08-20 |
EP0063698A1 (en) | 1982-11-03 |
DE3116748A1 (en) | 1982-11-11 |
NO156027C (en) | 1987-07-08 |
DE3116748C2 (en) | 1988-12-01 |
NO156027B (en) | 1987-03-30 |
FI821360L (en) | 1982-10-29 |
DK178682A (en) | 1982-10-29 |
FI72832C (en) | 1987-07-10 |
DK155062C (en) | 1989-07-03 |
DE3272671D1 (en) | 1986-09-25 |
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PBP | Patent lapsed |