DE1684921B1 - Mast traverse for cable ropes - Google Patents
Mast traverse for cable ropesInfo
- Publication number
- DE1684921B1 DE1684921B1 DE19661684921 DE1684921A DE1684921B1 DE 1684921 B1 DE1684921 B1 DE 1684921B1 DE 19661684921 DE19661684921 DE 19661684921 DE 1684921 A DE1684921 A DE 1684921A DE 1684921 B1 DE1684921 B1 DE 1684921B1
- Authority
- DE
- Germany
- Prior art keywords
- traverse
- mast
- legs
- cross
- insulators
- 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.)
- Withdrawn
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/24—Cross arms
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Clamps And Clips (AREA)
Description
Die Erfindung betrifft eine Masttraverse für Leitungsseile, bestehend aus einem glasfaserverstärkten Kunststoffkörper mit an seinen Enden angebrachten Isolatoren.The invention relates to a mast traverse for line ropes, consisting made of a glass fiber reinforced plastic body with attached at its ends Isolators.
Eine Masttraverse der vorgenannten Gattung besteht aus einer Fachwerkkonstruktion aus Flachmaterialkunststoff, verstärkt durch Verstrebungen. Die Isolatoren bestehen aus Glas oder Porzellan mit Stahlstützen. Sie werden gesondert eingesetzt, wodurch eine exzentrische Zug-beanspruchung entsteht, derart, daß die Traverse die geforderten hohen Zu.-beanspruchungen nicht aushält. Dies gilt auch für eine, andere aus Kunststoff bestehende Traverse, die zusätzlich durch Drahtseile gegenüber dem Mast verspannt werden muß. Ferner ist es auch bekannt, derartige Traversen durch Schellen am Mast zu befestig gen.A mast traverse of the aforementioned type consists of a framework construction Made of flat material plastic, reinforced by struts. The isolators exist made of glass or porcelain with steel supports. They are used separately, which means an eccentric tensile stress arises in such a way that the crossbeam fulfills the required cannot withstand high stresses. This also applies to one, another made of plastic existing traverse, which is also braced against the mast by wire ropes must become. Furthermore, it is also known to mount such trusses by means of clamps on the mast to fasten gen.
Der Erfindung lieg ,t die Aufgabe zugrunde, eine Traverse zu schaffen, die einfach und sicher montierbar ist und solche Festigkeitseigenschaften aufweist, daß sie den geforderten Zugbeanspruchungen ohne weiteres gewachsen ist. Ferner soll die Traverse durch die besondere Anordnung und Ausbildung ihrer Isolatoren die Möglichkeit bieten, auf einfache Weise Abzweigseile zu führen.The invention is based, t the task of creating a traverse, which is easy and safe to assemble and has such strength properties, that it can easily cope with the required tensile stresses. Furthermore should the traverse due to the special arrangement and design of its insulators the possibility offer to guide branch ropes in a simple way.
Die Erfindung löst diese Aufgabe dadurch, daß bei einer Masttraverse der eingangs beschriebenen Art die durch eine Befestigungsschelle am Mast festgelegte Traverse die Querschnittsform eines mit der geschlossenen Seite dem Mast zugekehrten U hat, dessen Schenkellänge zu den Traversenenden hin abnimmt, und daß an den Traversenenden zwischen den Schenkeln des U-Querschnitts Isolatoren in Form von Nutrollen aus Kunststoff um zur Mastachse parallele Achsen drehbar angeordnet sind.The invention solves this problem in that, in a mast traverse of the type described above, the cross-sectional shape of the cross-sectional shape of a U with the closed side facing the mast, the leg length of which decreases towards the traverse ends, and that at the traverse ends between the legs of the U-cross section insulators in the form of grooving rollers made of plastic are arranged to be rotatable about axes parallel to the mast axis.
Auf diese Weise läßt sich eine stabile Masttraverse mit einer besonders günstigen, keine Zusatzbeanspruchungen verursachenden Anordnung der Isolatoren schaffen. Eine zusätzliche Versteifung läßt sich dadurch erzielen, daß der Abstand der Schenkel sich vom Steg aus nach außen vergrößert und daß an den Rändern der- Schenkel Querversteifungen in zu den Schenkeln etwa senkrechter Lage angeordnet sind.In this way, a stable mast traverse with a special Create a favorable arrangement of the insulators that does not cause additional stresses. An additional stiffening can be achieved that the distance between the legs enlarges from the web to the outside and that at the edges of the legs cross stiffeners are arranged in approximately perpendicular position to the legs.
Im Sinne einer weiteren Erhöhung der Stabilität der Traverse können sich ferner Lochungen der Schenkel etwa an der Befestigungsschelle der Traverse für die Durchführung einer Halteschraube auswirken.In order to further increase the stability of the traverse there are also holes in the legs, for example on the mounting bracket of the cross-member effect for the implementation of a retaining screw.
In der Zeichnung ist die Erfindung beispielsweise veranschaulicht. Es zeigt F i g. 1 eine Masttraverse nach der Erfindung in Betriebsstellung, F i g. 2 die Draufsicht auf eine Masttraverse nach der Erfindung mit Befestigungsschelle, F i g. 3 eine Seitenansicht zu F i g. 2 von der von der Schelle abgekehrten Seite aus, F i g. 4 einen Querschnitt nach Schnittlinie A -B in F i g. 2, F i g. 5, 6 und 7 verschiedene Ansichten der BefestigungsscheUe.The invention is illustrated by way of example in the drawing. It shows F i g. 1 a mast traverse according to the invention in the operating position, F i g. 2 shows the plan view of a mast cross member according to the invention with a fastening clip, FIG . 3 shows a side view of FIG. 2 from the side facing away from the clamp, FIG . 4 shows a cross section along section line A- B in FIG. 2, fig. 5, 6 and 7 different views of the fastening bracket.
Die durch eine Befestigungsschelle 3 am Mast 2 festgelegte Traverse 1 hat die Querschnittsform eines mit der geschlossenen Seite dem Mast zugekehrten U. Die Schenkellänge des U-förmigen Querschnitts der Traverse nimmt zu den Traversenenden hin ab. An den Traversenenden sind zwischen den Schenkeln 4 und 5 des U-Querschnitts die Isolatoren 9 in Form von Nutrollen aus Kunststoff um zur Mastachse parallele Achsen, die von Schrauben 10 und 11 gebildet sind, drehbar angeordnet. The traverse 1 , which is fixed by a fastening clamp 3 on the mast 2, has the cross-sectional shape of a U with the closed side facing the mast. The leg length of the U-shaped cross-section of the traverse decreases towards the ends of the traverse. At the ends of the traverse, the insulators 9 in the form of grooving rollers made of plastic are arranged between the legs 4 and 5 of the U-shaped cross-section so as to be rotatable about axes parallel to the mast axis, which are formed by screws 10 and 11 .
Der Abstand der Schenkel 4 und 5 des U-förmigen Querschnitts der Masttraverse vergrößert sich vom Steg 6 aus nach außen. An den Rändern der Schenkel 4 und 5 sind Querversteifunggen 7 bzw. 8 in zu den Schenkeln etwa senkrechter Lage angeordnet.The distance between the legs 4 and 5 of the U-shaped cross section of the mast traverse increases from the web 6 to the outside. At the edges of the legs 4 and 5 , transverse stiffeners 7 and 8 are arranged in an approximately perpendicular position to the legs.
Lochungen 16 und 17 der Schenkel 5 bzw. 4 sind etwa an der Befestigungsstelle der Traverse für die Durchführung , einer nicht dargestellten Halteschraube vorgesehen.Perforations 16 and 17 of the legs 5 and 4 are provided approximately at the fastening point of the crossmember for implementation, a retaining screw not shown.
Die Befestigungsschelle 3 weist Bohrungen 12 und 13 auf, während der Steg 6 der Masttraverse an den entsprechenden Stellen Löcher 14 und 15 besitzt. Die Befestigung erfolgt durch nicht gezeichnete, vorzugsweise aus nichtrostendem Stahl bestehende Schraubverbindungen.The fastening clamp 3 has bores 12 and 13 , while the web 6 of the mast crossbeam has holes 14 and 15 at the corresponding points. It is fastened by screw connections (not shown), preferably made of stainless steel.
CC.
Claims (2)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES0107244 | 1966-12-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1684921B1 true DE1684921B1 (en) | 1971-08-26 |
Family
ID=7527970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19661684921 Withdrawn DE1684921B1 (en) | 1966-12-02 | 1966-12-02 | Mast traverse for cable ropes |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1684921B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013182369A3 (en) * | 2012-06-06 | 2014-05-08 | Siemens Aktiengesellschaft | Fastening device for fastening a component to a carrier |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE805791C (en) * | 1949-02-12 | 1951-05-31 | Josef Mitterer | Device for fastening cross bars with two-legged cross-sections to round masts, in particular made of iron |
| FR1115725A (en) * | 1953-11-13 | 1956-04-27 | British Insulated Callenders | Advanced structure of cross beams for poles and pylons for overhead power lines |
| FR1140510A (en) * | 1954-12-24 | 1957-07-24 | Gar Wood Ind Inc | Telephone pole or similar with glass fiber sheath |
| DE1832072U (en) * | 1960-07-14 | 1961-05-31 | Woldemar Gerhardt | ISOLATOR TRAVERSE FOR OVERHEAD LINES AND Catenary. |
| FR1459201A (en) * | 1965-10-05 | 1966-04-29 | Entpr Generale D Installations | Improvements made to line armaments |
| DE1792188A1 (en) * | 1968-08-01 | 1971-10-14 | Walter Dr Rochus | Process for the production of structured and / or finely divided metals, metal oxides with salts |
-
1966
- 1966-12-02 DE DE19661684921 patent/DE1684921B1/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE805791C (en) * | 1949-02-12 | 1951-05-31 | Josef Mitterer | Device for fastening cross bars with two-legged cross-sections to round masts, in particular made of iron |
| FR1115725A (en) * | 1953-11-13 | 1956-04-27 | British Insulated Callenders | Advanced structure of cross beams for poles and pylons for overhead power lines |
| FR1140510A (en) * | 1954-12-24 | 1957-07-24 | Gar Wood Ind Inc | Telephone pole or similar with glass fiber sheath |
| DE1832072U (en) * | 1960-07-14 | 1961-05-31 | Woldemar Gerhardt | ISOLATOR TRAVERSE FOR OVERHEAD LINES AND Catenary. |
| FR1459201A (en) * | 1965-10-05 | 1966-04-29 | Entpr Generale D Installations | Improvements made to line armaments |
| DE1792188A1 (en) * | 1968-08-01 | 1971-10-14 | Walter Dr Rochus | Process for the production of structured and / or finely divided metals, metal oxides with salts |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013182369A3 (en) * | 2012-06-06 | 2014-05-08 | Siemens Aktiengesellschaft | Fastening device for fastening a component to a carrier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E77 | Valid patent as to the heymanns-index 1977 | ||
| EHJ | Ceased/non-payment of the annual fee |