DE748296C - Power clamp for two electrical conductors with a conductive metal band running around them - Google Patents
Power clamp for two electrical conductors with a conductive metal band running around themInfo
- Publication number
- DE748296C DE748296C DEL104238D DEL0104238D DE748296C DE 748296 C DE748296 C DE 748296C DE L104238 D DEL104238 D DE L104238D DE L0104238 D DEL0104238 D DE L0104238D DE 748296 C DE748296 C DE 748296C
- Authority
- DE
- Germany
- Prior art keywords
- metal band
- running around
- conductive metal
- electrical conductors
- conductors
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/38—Clamped connections, spring connections utilising a clamping member acted on by screw or nut
- H01R4/46—Clamping area between two screws placed side by side
Description
Stromklemme für zwei elektrische Leiterseile mit um diese laufendem, stromleitendem Metallband Die Erfindung hat- eine Stromklemme zum Gegenstand, die zur Verbindung zweier übereinanderliegender elektrischer Leiterseile dient, und zwar betrifft sie eine solche Klemme, bei welcher ein stromleitendes 'Metallband um die Leiter läuft,.das durch die Klemmbacken gegen sie gedrückt wird, um einen guten Kontakt zu erzielen. D.--e beiden Leiter werden hierbei gegen ein zwischen ihnen liegendes l,Zontalctstiick gepreflt.Power clamp for two electrical conductors with running around them, Electrically conductive metal strip The invention has a current clamp for the subject serves to connect two superimposed electrical conductors, and although it relates to such a clamp, in which an electrically conductive 'metal band runs around the ladder, .that is pressed against it by the clamping jaws, around a to achieve good contact. D .-- e two conductors are here against an between Oil lying on them, zontal part checked.
Ein guter Stromiibergang ist nun bei Leiterseilen, ihrer Struktur halber, schwer zu erzielen, weil sich zwischen den Adern der Seile Zwischenräume befinden, also keine geschlossene LTnifliiche oder Kontaktfläche vorhanden ist.A good current transition is now with conductor ropes, their structure sake, difficult to achieve because there are gaps between the veins of the ropes so there is no closed line or contact area.
Den bisher 1>el;atititgewordetien Klemmen dieser Art gegenüber zeichnet sich die Klemme vorliegender 1:rfitidung in erster Unic durch eine ganz wesentlich bessere Stromülierleittitig aus. Dieser `Torzug wird dadurch erreicht, daß die Stromüberleitung in der Kleinnie auf nahezu den ranzen Unifang der Leiter erstreckt ist, während bei den bekannten Klemmen mit Metallbä adern der Stromiibergang nur auf einem verhältnismäßig kleinen Teil ihrer Umfläche vor sich ,gehen kann.The previously 1> el; atititgewordetien clamps of this type are distinguished the clamp of the present 1: rfit in first unic by a very substantial better Stromülierleittitig from. This `gate pull is achieved by the current transfer in the Kleinnie on almost the satchel Unifang the ladder is extended while In the known terminals with metal baths, the current transfer is only relatively common small part of its surrounding area.
Der gute Stromübergang wird bei der Klemme vorliegender Erfindung in erster Linie durch.. eine vorteilhafte Formgebung des Kontaktbandes erzielt, und zwar hat dieses als Grundform die Form einer zweckmäßig ovalen Hülse, in deren Rundungen die beiden Leiter liegen. Die Rundungen der Hülse werden. dann durch die den Leiterseildurchmesern entsprechend ausgewölbten Klemmbacken oben und unten satt gegen die Leiterseile gedrückt, welche durch die Hülse auf ihrer freiliegenden, cl. li. vom "Zwischenstück nicht etfaßten Unifläche nahezu vollständig utn-ritten werden, so daß in Verbindung mit dem Zwischenstiick die Stromüberleitung be:naheaur der ganzen Umfläche der Leiter stattfindet.The good current transfer is achieved with the clamp of the present invention primarily achieved by .. an advantageous shape of the contact strip, and that this has as a basic shape the shape of an appropriately oval sleeve in which Rounding the two conductors lie. The roundings of the sleeve will be. then through the The arched clamping jaws above and below, corresponding to the conductor cable diameter, are full pressed against the conductors, which are pushed through the sleeve on their exposed, cl. left from the "intermediate piece not encompassed university area almost completely ridden so that, in connection with the intermediate piece, the current transfer is near the whole area around the ladder takes place.
Bei den bekannten Klemmen mit Kontaktband liegen dagegen die Leiter nebeneinander, und das I-otitaktband verläuft S-forniig sowie zwischen den beiden- f.e:terseileti liitidurch. so daß ein lwischens tiick sticht verwendet werileti kann. Auch kiitittvtl (lic mnibacken der klemme nicht ausgewölbt den, wenn die Leiter nebeneinanderliewas zur Folge hat. daß das Kontaktband it satt gegen die Leiterseile gedrückt wird, die Stromüberleitung ebenfalls beeinlitigt.In the known terminals with contact tape, however, the conductors are next to each other, and the I-otitakt band runs S-shaped as well as between the two f.e: terseileti liitidurch. so that a wipe tiick sticks werileti used can. Also kiitittvtl (lic The jaws of the clamp are not arched when the ladder side by side results in what. that the contact band is fed up with it is pressed against the conductors, the current transfer is also affected.
in wesentliches Merkmal vorliegender t?rung besteht darin, daß die Iontakthande an den Stellen zwischen den be:clen erseilen seitlich ausgehaucht ist. Dadurch I die F-fülse an diesen Stellen beim Festinen der Kleinnibacken gezwungen, stö-,-sfrei seitlich auszuweichen, und das Ansen des Kontaktbandes an die Leiterseile i nicht behindert.An essential feature of the present failure is that the Iontakthande is breathed out on the side at the points between the be: clen ropes. As a result, I forced the F-sleeve at these points when the small jaws were fixed, avoiding interference to the side, and the anening of the contact strip to the conductor cables i not disabled.
in das seitliche Ausweichen der Hülsendung störungsfrei vor sich gehen zu laswird dafür gesorgt. daß zwischen den en Kleininhacken ein entsprechend großer m frei bleibt. .in the lateral evasion of the sleeve endings go smoothly too read is taken care of. that between the small hooks there is a correspondingly large one m remains free. .
er Gegenstand der l?rfinduii" ist auf der [intim, in einem senkrechten Ouerschnitt einer Längsansicht ;in einer hügell<lenime ,r erläutert.he subject of the l? rfinduii "is on the [intimate, in a vertical Cross-section of a longitudinal view; explained in a hilly <lenime, r.
ie beiden Leiterseile liegen übereinander wercl°n durch bügelförmige Spannschrauni der hel:annten Weise durch die beiden ninhacken C und D gegen ein zwischen a liegendes Stroniiiherleitutigsstiick <-1 gekt.The two conductor cables are superimposed by means of bow-shaped cables Spannschrauni der hel: annten way by the two ninhacken C and D against one between a stron ducting piece <-1 gect.
:,rner liegt zwischen den beiden Leitern und den Kleinnihacken C und D ein nleitendes Metallhand, welches gemäß egender Erfindung eine Hülse B als idforni hat, und -zwareine ovale Hülse, eren beiden Wölbungen die Leiterseile n. Die Kleinnibacken C und D sind den -hinessern der Leiterseile entsprechend ewölbt und drücken beim Festspannen Kleninibacken C und D das " Kontakt-B satt gegen die Leiterseile und diese beiden Seiten her gegen das Zwischenstück -1. Die Klemmbacken C und D Minnen so tief ausgewölbt und. (las Zwischenstück A kann s« hoch gezogen wer(len, claß die Leiterseile durch cl-'e Hülse B und (las Zwischen-:tück.1 nahezu vollständig umschlossen sind.:, rner lies between the two ladders and the small pegs C and D a conductive metal hand which, according to the invention, has a sleeve B as idforni Has, and -zware an oval sleeve, eren both arches the conductor cables n. The small jaws C and D are arched according to the ropes of the conductor cables and press when Clamping Klenini jaws C and D the "Kontakt-B" against the conductors and these two sides against the intermediate piece -1. The jaws C and D minnen so deeply bulged and. (read intermediate piece A can be pulled up (len, claß the conductors through cl-'e sleeve B and (read intermediate: piece.1 almost completely are enclosed.
Uni nun leim Festspannen der Leiterseile der Hülse R ein seitliches Ausweichen ihrer Seitenwandungen herbeizufiihren und dieses _1üaweichen nach außen zu leiten, so daß keine Störungen eintreten, ist die Hülse B zwischen den Klennnbacken C und D auf beiden Seiten nach außen ausgehaucht, und die Kleifnnbacken C und D lassen zwischen sich einen Raum frei, welcher ct:e ausweichenden Stellen der t-lül,e B aufnehmen kann.Uni now, by tightening the conductor cables of the sleeve R, causes its side walls to deflect to the side and to guide this deflection outwards so that no disturbances occur, the sleeve B between the clamping jaws C and D is flared outwards on both sides, and the clamping jaws C. and D leave a space free between them, which ct: e can accommodate evasive places of the t-lül, e B.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEL104238D DE748296C (en) | 1941-05-10 | 1941-05-10 | Power clamp for two electrical conductors with a conductive metal band running around them |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEL104238D DE748296C (en) | 1941-05-10 | 1941-05-10 | Power clamp for two electrical conductors with a conductive metal band running around them |
Publications (1)
Publication Number | Publication Date |
---|---|
DE748296C true DE748296C (en) | 1944-10-31 |
Family
ID=7290048
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEL104238D Expired DE748296C (en) | 1941-05-10 | 1941-05-10 | Power clamp for two electrical conductors with a conductive metal band running around them |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE748296C (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1029066B (en) * | 1949-03-08 | 1958-04-30 | Emil Weckmar | Universal overhead line clamp |
DE1083883B (en) * | 1952-08-28 | 1960-06-23 | Bayerische Schrauben Und Feder | Power clamp with one-piece clamping body |
DE1201443B (en) * | 1953-03-28 | 1965-09-23 | Bayerische Schrauben Und Feder | Power clamp with at least two clamping jaws with a gap between them |
DE1277404B (en) * | 1966-11-03 | 1968-09-12 | Wirschitz & Co F | Clamp for electrical pipe conductors with a large diameter |
CN105281051A (en) * | 2015-11-24 | 2016-01-27 | 江苏省电力公司电力经济技术研究院 | Graphite grounding body connecting device for power transmission line tower grounding grid |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB330742A (en) * | 1929-05-22 | 1930-06-19 | British Insulated Cables Ltd | An improved connector for electric conductors |
-
1941
- 1941-05-10 DE DEL104238D patent/DE748296C/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB330742A (en) * | 1929-05-22 | 1930-06-19 | British Insulated Cables Ltd | An improved connector for electric conductors |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1029066B (en) * | 1949-03-08 | 1958-04-30 | Emil Weckmar | Universal overhead line clamp |
DE1083883B (en) * | 1952-08-28 | 1960-06-23 | Bayerische Schrauben Und Feder | Power clamp with one-piece clamping body |
DE1201443B (en) * | 1953-03-28 | 1965-09-23 | Bayerische Schrauben Und Feder | Power clamp with at least two clamping jaws with a gap between them |
DE1277404B (en) * | 1966-11-03 | 1968-09-12 | Wirschitz & Co F | Clamp for electrical pipe conductors with a large diameter |
CN105281051A (en) * | 2015-11-24 | 2016-01-27 | 江苏省电力公司电力经济技术研究院 | Graphite grounding body connecting device for power transmission line tower grounding grid |
CN105281051B (en) * | 2015-11-24 | 2018-07-06 | 国网江苏省电力有限公司经济技术研究院 | A kind of graphite grounding body connection device for transmission line tower grounding network |
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