DE873124C - Rope rider for cable cranes - Google Patents
Rope rider for cable cranesInfo
- Publication number
- DE873124C DE873124C DEP5909A DEP0005909A DE873124C DE 873124 C DE873124 C DE 873124C DE P5909 A DEP5909 A DE P5909A DE P0005909 A DEP0005909 A DE P0005909A DE 873124 C DE873124 C DE 873124C
- Authority
- DE
- Germany
- Prior art keywords
- rope
- cable
- drums
- rider
- riders
- 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
- 230000005540 biological transmission Effects 0.000 claims description 5
- 241000282326 Felis catus Species 0.000 description 4
- 230000007257 malfunction Effects 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C21/00—Cable cranes, i.e. comprising hoisting devices running on aerial cable-ways
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C2700/00—Cranes
- B66C2700/01—General aspects of mobile cranes, overhead travelling cranes, gantry cranes, loading bridges, cranes for building ships on slipways, cranes for foundries or cranes for public works
- B66C2700/011—Cable cranes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Description
Seilreiter für Kabelkrane Es ist bei Kabelkranen bekannt, Seilreiter durch das Zugseil über Reibrollen so anzutreiben, daß die Entfernungen der Reiter voneinander vor der Katze untereinander gleich sind und daß sie hinter der Katze ebenfalls untereinander gleich sind. Dabei ist jeder Abstand zwischen zwei Reitern vor der Katze von dem Abstand zweier Reiter hinter der Katze verschieden, es sei denn, die Laufkatze stehe in der Mitte zwischen den beiden Kabelkranstützen.Rope riders for cable cranes It is known in cable cranes, rope riders to be driven by the pull rope over friction rollers so that the distances of the rider from each other in front of the cat are equal to each other and that they are behind the cat are also equal to each other. There is every distance between two tabs in front of the cat from the distance between two riders behind the cat, it may be because the trolley stands in the middle between the two cable crane supports.
Die bekannte Ausführung hat aber den Nachteil, daß der Reibrollenantrieb nicht unter allen Umständen zwangsläufig ist. Es kann vor allem bei Glatteisbildung, bei örtlich verschiedener Schmierung, bei starkem Durchhang des Seiles und durch Verschleiß an den Reibrollen oder am Seil eine erhebliche Störung des Antriebs eintreten.The known design has the disadvantage that the friction roller drive is not inevitable in all circumstances. It can be especially in the case of black ice, in the case of locally different lubrication, in the case of severe sagging of the rope and through Wear on the friction rollers or on the rope cause a significant malfunction of the drive.
Die Erfindung sieht dagegen eine neue Ausführung vor, bei der die vorgenannten Störungen nicht mehr auftreten können.. Bei der Ausführung nach der Erfindung ist jeder Seilreiter mit zwei oder mehreren miteinander gekuppelten Seiltrommeln so ausgerüstet, d.aß diese Seiltrommeln eines jeden Reiters eine Differentialtrommel bilden, die von der Laufkatze des Kabelkranes, Seilbahnkranes, Kabelschrappers od. dgl. angetrieben wird.The invention, however, provides a new embodiment in which the the aforementioned malfunctions can no longer occur .. When executing according to the Invention is every rope rider with two or more rope drums coupled together Equipped so that each rider's rope drums have a differential drum form that od from the trolley of the cable crane, cable car crane, cable scraper. Like. Is driven.
Die Erfindung sieht vor, daß die eine Differentialtrommel bildenden Seiltrommeln verschiedenen Durchmesser haben und starr miteinander verbunden sind. Nach der Erfindung können die Seiltrommeln auch durch ein Übersetzungsgetriebe miteinander verbunden sein.The invention provides that the forming a differential drum Cable drums have different diameters and are rigidly connected to one another. According to the invention, the cable drums can also be connected to one another by means of a transmission gear be connected.
Die Seiltrommeln sind von Hilfsseilen umschlungen, die dazu dienen, mehrere am Tragseil verfahrbar angeordnete Seilreiter so miteinander zu verbinden, daß ihre Fahrgeschwindigkeit von der Geschwindigkeit der Laufkatze, der Anzahl der Reiter und dem Übersetzungsverhältnis der Seiltrommeln abhängig ist, mit denen die einzelnen Seilreiter ausgerastet sind. DieErfindung empfiehlt, das Übersetzungsverhältnis zwischen den Seiltrommeln der einzelnen Seilreiter unter Berücksichtigung der Anzahl der auf die Länge des zwischen den Stützen ausgespannten Seilreiter zu wählen. 'The rope drums are wrapped in auxiliary ropes that serve to to connect several rope riders movably arranged on the carrying rope with each other in such a way that that their travel speed depends on the speed of the trolley, the number of equestrian and the transmission ratio of the cable drums with which the individual Riders are disengaged. The invention recommends the gear ratio between the rope drums of the individual rope riders, taking into account the number to be selected for the length of the rope rider stretched out between the supports. '
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP5909A DE873124C (en) | 1951-07-21 | 1951-07-21 | Rope rider for cable cranes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP5909A DE873124C (en) | 1951-07-21 | 1951-07-21 | Rope rider for cable cranes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE873124C true DE873124C (en) | 1953-04-09 |
Family
ID=7360294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEP5909A Expired DE873124C (en) | 1951-07-21 | 1951-07-21 | Rope rider for cable cranes |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE873124C (en) |
-
1951
- 1951-07-21 DE DEP5909A patent/DE873124C/en not_active Expired
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