DE326701C - Crane in which the load is lifted and the trolley is driven by the same rope drive - Google Patents

Crane in which the load is lifted and the trolley is driven by the same rope drive

Info

Publication number
DE326701C
DE326701C DE1919326701D DE326701DD DE326701C DE 326701 C DE326701 C DE 326701C DE 1919326701 D DE1919326701 D DE 1919326701D DE 326701D D DE326701D D DE 326701DD DE 326701 C DE326701 C DE 326701C
Authority
DE
Germany
Prior art keywords
drive
trolley
crane
load
driven
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
Application number
DE1919326701D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHARLES DOREL
Original Assignee
CHARLES DOREL
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CHARLES DOREL filed Critical CHARLES DOREL
Application granted granted Critical
Publication of DE326701C publication Critical patent/DE326701C/en
Expired legal-status Critical Current

Links

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)
  • Load-Engaging Elements For Cranes (AREA)

Description

Die Erfindung betrifft einen Kran, bei welchem das Heben der Last und Fahren der Katze durch den. gleichen Seilstrang geschieht. Die Erfindung besteht in der besonderen Art der" Anordnung und Ausbildung des Seiltriebes.The invention relates to a crane in which the lifting of the load and driving the Cat by the. same strand of rope happens. The invention consists in the particular Type of "arrangement and design of the rope drive.

Die Erfindung ist durch eine Seitenansicht einer Ausführungsform in Fig. 1 und durch eine zugehörige Draufsicht in to Fig. 2 veranschaulicht.The invention is illustrated by a side view of an embodiment in FIG and illustrated by an associated plan view in FIG. 2.

Fig. 3 ist eine perspektivische, schematische Ansicht des Seiltriebes.Fig. 3 is a perspective, schematic view of the cable drive.

Auf einem Kabel A, welches über zwei Auflager C und D gespannt ist, bewegt sich auf Rollen 1 und 2 eine Laufkatze E, welche das Hebewerk F für den Haken G trägt. . Dieses Hebewerk wird mit Hilfe einer mit Doppelrille ausgestatteten Rolle H angetrieben. Um diese Rolle ist der endlose Seiltrieb X mittels zweier Schleifen, wie aus Fig. 3 ersichtlich, .geschlungen. A trolley E, which carries the hoist F for the hook G , moves on rollers 1 and 2 on a cable A, which is stretched over two supports C and D. . This elevator is driven by a roller H equipped with a double groove. The endless cable drive X is looped around this roller by means of two loops, as can be seen from FIG.

Den Antrieb empfängt der endlose Seiltrieb durch zwei auf der einen Seite der Bahn festgelagerte Treibrollen L-, L1, um die »5 das Antriebsseil geschlungen ist.The drive is received by the endless rope drive through two drive rollers L-, L 1 , which are fixed on one side of the track, around which the drive rope is looped.

Die Treibrollen L1 L1 werden durch Räderübersetzung von je einem Motor R, R1 in Drehung versetzt. Die beiden Treibrollen können auch durch ein Ausgleichgetriebe miteinander verbunden sein. Auf der den Treibrollen gegenüberliegenden Seite der Bahn liegen die Führungsrollen 1,11 für den endlosen Seiltrieb.The driving rollers L 1 L 1 are set in rotation by a gear transmission from one motor R, R 1 each. The two drive rollers can also be connected to one another by a differential gear. The guide rollers 1, 1 1 for the endless cable drive are on the side of the track opposite the drive rollers.

Aus der Fig. 3 erkennt man, daß, wenn sich die Treibrollen L und L1 in gleichem Sinne und mit der gleichen Schnelligkeit drehen, die Rolle H sich nicht dreht, sondern zusammen mit der Laufkatze E in einer oder der anderen Richtung fortbewegt wird.From Fig. 3 it can be seen that when the drive rollers L and L 1 rotate in the same direction and with the same speed, the roller H does not rotate, but is moved together with the trolley E in one direction or the other.

Wenn dagegen die Treibrollen L und L1 sich in einander entgegengesetzter Richtung bei gleicher Geschwindigkeit drehen, so wird die Rolle H ihre Lage im Raum beibehalten, sie wird- sich aber um ihre eigene Achse drehen und auf diese Weise das Getriebe F antreiben, um die am Kranhaken hängende Last zu heben oder zu senken.If, on the other hand, the drive rollers L and L 1 rotate in opposite directions at the same speed, the roller H will maintain its position in space, but it will rotate around its own axis and in this way drive the gear F to the to lift or lower a load hanging on the crane hook.

Wenn die Treibrollen L und L1 sich mit verschiedener Schnelligkeit drehen, und zwar in gleichem oder entgegengesetztem Sinne, so wird zu gleicher Zeit die Bewegung der Laufkatze E und das Heben μηύ Senken des Kranhakens stattfinden.If the driving rollers L and L 1 rotate at different speeds, in the same or opposite sense, the movement of the trolley E and the lifting μηύ lowering of the crane hook will take place at the same time.

Claims (1)

Patent-Anspruch:Patent claim: Kran, bei dem das Heben der Last und das Fahren der Katze durch denselben Seiltrieb" erfolgt, dadurch gekennzeichnet,Crane in which the lifting of the load and the driving of the trolley are carried out by the same Rope drive "takes place, characterized in that daß der Seiltrieb endlos über zwei Führungsrollen (I3 I1) und zwei je in beliebiger Drehrichtung und mit beliebiger Geschwindigkeit angetriebene Treibrollen (L, L1) geführt ist und zwischen ihnen zwei Schleifen bildet, welche eine mit Doppelrille versehene, an der Lauf-, katze angebrachte und eine an letzterer hängendes Hebewerk antreibende Rolle (H) umschlingen.that the rope drive is guided endlessly over two guide rollers (I 3 I 1 ) and two drive rollers (L, L 1 ) each driven in any direction of rotation and at any speed and forms two loops between them, which form a double groove on the running , wrap around the cat-attached roller (H) that drives a hoist suspended from the latter. Hierzu ι Blatt Zeichnungen.For this purpose ι sheet of drawings. ΒΕΙΪΜΝ» (SEMIlICKT IN OBRΒΕΙΪΜΝ »(SEMIlICKT IN OBR
DE1919326701D 1919-03-31 1919-08-16 Crane in which the load is lifted and the trolley is driven by the same rope drive Expired DE326701C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR326701X 1919-03-31

Publications (1)

Publication Number Publication Date
DE326701C true DE326701C (en) 1920-09-30

Family

ID=8890574

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1919326701D Expired DE326701C (en) 1919-03-31 1919-08-16 Crane in which the load is lifted and the trolley is driven by the same rope drive

Country Status (1)

Country Link
DE (1) DE326701C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE882605C (en) * 1949-10-01 1953-08-03 Albert Loertscher Cable car crane

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE882605C (en) * 1949-10-01 1953-08-03 Albert Loertscher Cable car crane

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