DE1290885B - Unbalance vibration exciter, preferably for a device for driving in or pulling piles, sheet piles, pipes or the like, or for compacting the subsoil or the like. - Google Patents
Unbalance vibration exciter, preferably for a device for driving in or pulling piles, sheet piles, pipes or the like, or for compacting the subsoil or the like.Info
- Publication number
- DE1290885B DE1290885B DEB64759A DEB0064759A DE1290885B DE 1290885 B DE1290885 B DE 1290885B DE B64759 A DEB64759 A DE B64759A DE B0064759 A DEB0064759 A DE B0064759A DE 1290885 B DE1290885 B DE 1290885B
- Authority
- DE
- Germany
- Prior art keywords
- piles
- subsoil
- compacting
- vibration exciter
- driving
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
- E02D7/18—Placing by vibrating
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Description
Das Hauptpatent betrifft einen Unwuchtschwingungserreger, vorzugsweise für eine Vorrichtung zum Eintreiben oder Ziehen von Pfählen, Spundbohlen, Rohren od. dgl. oder zum Verdichten des Baugrundes od. dgl., bei dem der Abstand der Antriebswelle von der Drehachse der Schwunggewichte mittels einer Stellvorrichtung einstellbar ist.The main patent relates to an unbalance vibration exciter, preferably for a device for driving or pulling piles, sheet piles, pipes or the like. Or for compacting the subsoil or the like, in which the distance between the drive shaft adjustable from the axis of rotation of the balance weights by means of an adjusting device is.
Dabei sind die Schwunggewichte auf einer Achse gelagert und mit dem an der Antriebswelle befestigten Arm, der als Schwungrad ausgebildet sein kann, mittels eines Lenkers oder einer radialen Gleitführung verbunden. Die Schwunggewichte sind dabei gleichsinnig angetrieben. Durch die Änderung des Abstandes der Antriebswelle von der Drehachse können die Impulse in einer Richtung gegenüber der Gegenrichtung verstärkt werden.The flyweights are mounted on an axis and with the arm attached to the drive shaft, which can be designed as a flywheel, connected by means of a link or a radial sliding guide. The swing weights are driven in the same direction. By changing the distance between the drive shaft from the axis of rotation, the impulses can move in one direction opposite to the opposite direction be reinforced.
Es sind Unwuchtschwingungserreger für die angegebenen Verwendungszwecke bekannt, bei denen Impulse in wechselnder Drehrichtung, jedoch gleicher Größe erzeugt werden. Dabei erhält z. B. ein lotrechter Pfahl in horizontaler Ebene gleichmäßige hin- und hergehende Drehimpulse, jedoch keinen Vorschub in einer gewünschten Drehrichtung.They are unbalance vibration exciters for the specified purposes known, in which pulses are generated in alternating directions of rotation, but of the same size will. This z. B. a vertical pile in the horizontal plane uniform reciprocating rotary impulses, but no feed in a desired direction of rotation.
Der Erfindung liegt die Aufgabe zugrunde, die Vorteile der beiden Vorrichtungen zu vereinen. Dies wird gemäß der Erfindung dadurch erreicht, daß bei dem Schwingungserreger gemäß dem Hauptpatent zwei gleichachsig angeordnete, gegenläufig antreibbare Schwunggewichte vorgesehen sind.The invention is based on the object of the advantages of both Unite devices. This is achieved according to the invention in that at the vibration exciter according to the main patent two coaxially arranged, opposite directions drivable swing weights are provided.
In der Abbildung ist ein Ausführungsbeispiel des Schwingungserregers gemäß der Erfindung schematisch dargestellt.In the figure is an embodiment of the vibration exciter shown schematically according to the invention.
Das Gerät besteht aus einem Antriebsmotor 7; dieser treibt die Antriebswelle 1, die aus einer Hohlwelle besteht. Mit der Antriebswelle 1 sind ein Schwungrad 11 a und ein Kegelrad 15 a fest verbunden. In der Hohlwelle 1 lagert ein Kreuzstück 16, das über eine Konsole 17 mit dem Gehäuse des Antriebsmotors 7 fest verbunden ist.The device consists of a drive motor 7; this drives the drive shaft 1, which consists of a hollow shaft. With the drive shaft 1, a flywheel 11 a and a bevel gear 15 a are firmly connected. A cross piece 16, which is firmly connected to the housing of the drive motor 7 via a bracket 17, is mounted in the hollow shaft 1.
Auf dem linken Zapfen des Kreuzstückes 16 lagert ein zweites Schwungrad 11 b, mit dem ein zweites Kegelrad 15 b fest verbunden ist.On the left pin of the cross piece 16 is a second flywheel 11 b, with which a second bevel gear 15 b is firmly connected.
Das nicht rotierende Kreuzstück 16 trägt ein Wenderitzel 18, das in die Kegelräder 15 a und 15 b eingreift.The non-rotating cross piece 16 carries a reversing pinion 18 which engages in the bevel gears 15 a and 15 b .
Die Schwunggewichte 4, welche die Rüttelwirkung erzeugen, sind mit Achsen 14 in einem Bügel 9 gelagert. Lenker 12 nehmen in bekannter Art die Schwunggewichte 4 mit.The flyweights 4, which generate the vibrating effect, are mounted with axes 14 in a bracket 9. Handlebars 12 take the swing weights 4 with them in a known manner.
Mittels einer Stellvorrichtung 10 kann der Abstand e der Antriebswelle 1 zu der Achse 14 der Schwunggewichte 4 eingestellt werden. Durch das aus den Kegelrädern 15 a, 15 b und dem Wenderitzel 18 bestehende Wendegetriebe werden die Schwunggewichte gegenläufig angetrieben.The distance e between the drive shaft 1 and the axis 14 of the flyweights 4 can be adjusted by means of an adjusting device 10. Through the reversing gear consisting of the bevel gears 15 a, 15 b and the reversing pinion 18, the flyweights are driven in opposite directions.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB64759A DE1290885B (en) | 1961-11-13 | 1961-11-13 | Unbalance vibration exciter, preferably for a device for driving in or pulling piles, sheet piles, pipes or the like, or for compacting the subsoil or the like. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB64759A DE1290885B (en) | 1961-11-13 | 1961-11-13 | Unbalance vibration exciter, preferably for a device for driving in or pulling piles, sheet piles, pipes or the like, or for compacting the subsoil or the like. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1290885B true DE1290885B (en) | 1969-03-13 |
Family
ID=6974507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEB64759A Pending DE1290885B (en) | 1961-11-13 | 1961-11-13 | Unbalance vibration exciter, preferably for a device for driving in or pulling piles, sheet piles, pipes or the like, or for compacting the subsoil or the like. |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1290885B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE632992C (en) * | 1936-07-17 | Siemens Schuckertwerke Akt Ges | Vibration exciter with two oppositely rotating masses and means for phase shifting | |
| DE934220C (en) * | 1949-11-04 | 1955-10-13 | Francois Berthet | Method and device for driving or pulling piles, planks, pipes and the like. like |
| DE1740760U (en) * | 1953-08-12 | 1957-02-28 | Hermann Wacker | INDOOR RUSH DEVICE WITH FLEXIBLE SHAFT OR A SIMILAR FORCE TRANSMISSION ELEMENT. |
-
1961
- 1961-11-13 DE DEB64759A patent/DE1290885B/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE632992C (en) * | 1936-07-17 | Siemens Schuckertwerke Akt Ges | Vibration exciter with two oppositely rotating masses and means for phase shifting | |
| DE934220C (en) * | 1949-11-04 | 1955-10-13 | Francois Berthet | Method and device for driving or pulling piles, planks, pipes and the like. like |
| DE1740760U (en) * | 1953-08-12 | 1957-02-28 | Hermann Wacker | INDOOR RUSH DEVICE WITH FLEXIBLE SHAFT OR A SIMILAR FORCE TRANSMISSION ELEMENT. |
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