DE869977C - Clamp, especially for connecting the suspension cables with the suspension cables for suspension bridges or the like. - Google Patents
Clamp, especially for connecting the suspension cables with the suspension cables for suspension bridges or the like.Info
- Publication number
- DE869977C DE869977C DEG2242D DEG0002242D DE869977C DE 869977 C DE869977 C DE 869977C DE G2242 D DEG2242 D DE G2242D DE G0002242 D DEG0002242 D DE G0002242D DE 869977 C DE869977 C DE 869977C
- Authority
- DE
- Germany
- Prior art keywords
- suspension
- clamp
- cable
- cables
- bridges
- 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
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/16—Suspension cables; Cable clamps for suspension cables ; Pre- or post-stressed cables
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Description
Die Erfindung betrifft eine Schelle, insbesondere zum Verbinden der Hängeseile mit den Tragseilen bei Hängebrücken od. dgl. Die hierfür bisher verwendeten Schellen bestehen in der Regel aus zwei Klemmbacken, die durch Verbindungsschrauben zusammengehalten und gegen .das zwischenliegende Seil festgespannt werden.The invention relates to a clamp, in particular for connecting the Suspension ropes with the suspension ropes for suspension bridges or the like. The ones previously used for this purpose Clamps usually consist of two clamping jaws, which are secured by connecting screws held together and tightened against the intermediate rope.
Außerdem hat man bei Kabeln, deren einzelne Seile zwecks leichter Auswechselbarkeit in übereinanderliegenden Reihen angeordnet sind und somit ein rechteckiges Bündel bilden, auch schon U-förmige Schellen angeordnet, in denen das Seilbündel mittels eines an der offenen Seite der Schelle zwischen ein Verschlußstück derselben und eine gegen die unterste iSeillage sich abstützende Platte eingeschobenen Keiles festgeklemmt wird.In addition, one has with cables, their individual ropes for the purpose of lighter Interchangeability are arranged in superimposed rows and thus a Form a rectangular bundle, also already arranged U-shaped clamps in which the Cable bundle by means of one on the open side of the clamp between a locking piece the same and a plate that is supported against the lowest iSeil layer is inserted Wedge is clamped.
Bei der Erfindung handelt es sich um die Beseitigung des vor allem bei der erstgenannten Art von Kabelschellen erfahrungsgemäß bestehenden Nachteils, daß die Schellen sich verschieben und dadurch namentlich bei Hängebrücken die Sicherheit des ganzen Bauwerkes gefährden können. Zur Lösung der .gestellten Aufgabe wird von der an sich bekannten Keilklemmwirkung ausgegangen, die jedoch einerseits nicht auf eine bestimmte Form der Schelle sowie Anzahl und gegenseitige Anordnung von Einzelseilen innerhalb des .Kabels beschränkt sein soll und andererseits bezüglich. der auf das Kabel ausgeübten Pressung in beliebiger Weise einstellbar sein soll.The invention is about the elimination of the above all experience has shown that there is a disadvantage with the first-mentioned type of cable clamps, that the clamps move and thereby, especially in the case of suspension bridges, safety of the entire structure. To solve the problem posed, assumed the wedge clamping effect, which is known per se, but not on the one hand on a certain shape of the clamp as well as the number and mutual arrangement of Individual ropes within the .Kabel should be limited and on the other hand with respect to. the pressure exerted on the cable should be adjustable in any way.
Die Erfindung besteht im wesentlichen darin, daß die das Tragkabel umfassende Schelle von beiden Stirnseiten her eintreibbare Feststellkeile aufweist, die durch Haltemittel in ihrer jeweils erforderlichen Klemmlage gesichert sind.The invention consists essentially in the fact that the suspension cable comprehensive clamp has locking wedges that can be driven in from both end faces, which are secured by holding means in their respectively required clamping position.
Die Haltemittel können als stirnseitig angeordnete Spannringe ausgebildet sein, die ihrerseits mittels Schrauben festziehbar sind.The holding means can be designed as clamping rings arranged on the end face which in turn can be tightened by means of screws.
.Die Feststellkeile können auf der dem Tragkabel zugewandten Seite mit Rillen entsprechend der äußeren Kabelform versehen sein.The locking wedges can be on the side facing the suspension cable be provided with grooves corresponding to the outer cable shape.
In der Zeichnung ist ein Ausführungsbeispiel des Erfindungsgegenstandes dargestellt, und zwar zeigt Abb. i die Schelle im Längsschnitt und Abb.2 die Schelle im Querschnitt nach der Linie II-II der Abb. i.The drawing shows an embodiment of the subject matter of the invention shown, namely Fig. i shows the clamp in longitudinal section and Fig.2 the clamp in cross section along the line II-II of Fig. i.
Um die zweiteilige Schelle 3 ist im Sinne der strichpunktierten Linie A das mit dem Tragseil i zu verbindende .Hängeseil 2 herumgeführt. Die zweiteilige .Schelle 3 wird mittels der Schrauben q. zusammengehalten. Das Feststellen der Schelle 3 am Tragkabel i erfolgt durch besondere Keile 5, die von beiden Stirnseiten her in die Schelle 3 eingeführt und angezogen werden. Beispielsweise können zum Festziehen der Keile 5 stirnseitig angeordnete, vorzugsweise zweiteilig ausgebildete Spannringe 6 Verwendung finden, die durch Stiftschrauben 7 gegen die Stirnseiten der Schellenkörper 3 anspannbar sind. Entsprechend dem sechseckigen Querschnitt des Tragkabels i sind sechs gegenüberliegende Keilpaare 5 vorgesehen, die sich gegen die Außenfläche des Kabels i legen. Die dem Kabel i zugekehrte Fläche der Feststellkeile 5 ist entsprechend der wellenförmigen Oberfläche des Kabels i mit Rillen 8 versehen. Dadurch wird ein Abplatten (Flachdrücken) der außenliegenden Seilstränge des Kabels i vermieden.To the two-part clamp 3 is in the sense of the dash-dotted line A the hanging rope 2 to be connected to the suspension rope i is passed around. The two-part .Clamp 3 is tightened using the screws q. held together. The fixing of the clamp 3 on the suspension cable i is carried out by special wedges 5, which come from both ends inserted into the clamp 3 and tightened. For example, you can use to tighten of the wedges 5 arranged on the end face, preferably two-part clamping rings Find 6 use that by studs 7 against the end faces of the clamp body 3 can be tightened. Corresponding to the hexagonal cross-section of the suspension cable i are six opposing pairs of wedges 5 are provided, which extend against the outer surface of the Cable i. The surface of the locking wedges 5 facing the cable i is corresponding the undulating surface of the cable i is provided with grooves 8. This becomes a Avoid flattening (flattening) the outer strands of the cable i.
Bei zweiteiliger Ausbildung der Schelle 3 wird zweckmäßig nur der obere Schellenkörper an seiner Oberfläche mit einer Rille 9 zum Einlegen des Hängeseils :2 versehen, deren Verlauf sich nach der Neigung des Tragkabels i richtet.In the case of a two-part design of the clamp 3, only the one is expedient upper clamp body on its surface with a groove 9 for inserting the hanging rope : 2, the course of which depends on the inclination of the suspension cable i.
Die Erfindung ist selbstverständlich auf das gezeichnete und beschriebene Ausführungsbeispiel nicht beschränkt. Sie läßt sich ohne weiteres auch sinngemäß bei Verbindung von zusammengesetzten Rohren, Stangen usw., wie auch als Haltevorrichtung an derartigen Teilen verwenden. Bei Verwendung der Schelle an runden Teilen werden die Feststellkeile 5 entsprechend ausgebildet.The invention is of course based on what has been drawn and described Embodiment not limited. It can also be used analogously without further ado when connecting assembled pipes, rods, etc., as well as a holding device use on such parts. When using the clamp on round parts the locking wedges 5 formed accordingly.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEG2242D DE869977C (en) | 1942-03-13 | 1942-03-13 | Clamp, especially for connecting the suspension cables with the suspension cables for suspension bridges or the like. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEG2242D DE869977C (en) | 1942-03-13 | 1942-03-13 | Clamp, especially for connecting the suspension cables with the suspension cables for suspension bridges or the like. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE869977C true DE869977C (en) | 1953-03-09 |
Family
ID=7116631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEG2242D Expired DE869977C (en) | 1942-03-13 | 1942-03-13 | Clamp, especially for connecting the suspension cables with the suspension cables for suspension bridges or the like. |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE869977C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3500625A (en) * | 1967-05-17 | 1970-03-17 | Isao Gokyu | Parallel cables |
| US4718965A (en) * | 1984-08-30 | 1988-01-12 | Ulrich Finsterwalder | Process of making a structural cable |
| EP1013830A1 (en) * | 1998-12-24 | 2000-06-28 | Freyssinet International Stup | Device and process for fastening a building element and a cable structure and suspension bridge having such devices |
| KR20160070298A (en) * | 2014-12-09 | 2016-06-20 | 대진대학교 산학협력단 | Super-tall complex building system with progressive collapse prevention means |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB360775A (en) * | 1931-02-25 | 1931-11-12 | Gaston Leinekugel Le Cocq | Improvements in or relating to suspension cables |
-
1942
- 1942-03-13 DE DEG2242D patent/DE869977C/en not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB360775A (en) * | 1931-02-25 | 1931-11-12 | Gaston Leinekugel Le Cocq | Improvements in or relating to suspension cables |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3500625A (en) * | 1967-05-17 | 1970-03-17 | Isao Gokyu | Parallel cables |
| US4718965A (en) * | 1984-08-30 | 1988-01-12 | Ulrich Finsterwalder | Process of making a structural cable |
| EP1013830A1 (en) * | 1998-12-24 | 2000-06-28 | Freyssinet International Stup | Device and process for fastening a building element and a cable structure and suspension bridge having such devices |
| WO2000039401A1 (en) * | 1998-12-24 | 2000-07-06 | Freyssinet International Stup | Fixing device and method between a structural element and a suspension cable |
| EP1284324A2 (en) | 1998-12-24 | 2003-02-19 | Freyssinet International Stup | Device and process for fastening a building element and a cable structure and suspension bridge having such devices |
| US6523207B1 (en) | 1998-12-24 | 2003-02-25 | Freyssinet International (Stup) | Fixing device and method between a structural element and a suspension cable |
| EP1284324A3 (en) * | 1998-12-24 | 2003-02-26 | Freyssinet International Stup | Device and process for fastening a building element and a cable structure and suspension bridge having such devices |
| US6715176B2 (en) | 1998-12-24 | 2004-04-06 | Freyssinet International (Stup) | Device and method for fixing together a construction element and structural cable |
| KR20160070298A (en) * | 2014-12-09 | 2016-06-20 | 대진대학교 산학협력단 | Super-tall complex building system with progressive collapse prevention means |
| KR101672362B1 (en) | 2014-12-09 | 2016-11-04 | 대진대학교 산학협력단 | Super-tall complex building system with progressive collapse prevention means |
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