DE1042207B - Locating and straight running device for crane bridges u. like - Google Patents
Locating and straight running device for crane bridges u. likeInfo
- Publication number
- DE1042207B DE1042207B DEM34337A DEM0034337A DE1042207B DE 1042207 B DE1042207 B DE 1042207B DE M34337 A DEM34337 A DE M34337A DE M0034337 A DEM0034337 A DE M0034337A DE 1042207 B DE1042207 B DE 1042207B
- Authority
- DE
- Germany
- Prior art keywords
- locating
- screws
- straight running
- running device
- gear
- 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
- 238000013459 approach Methods 0.000 claims description 4
- 230000006698 induction Effects 0.000 claims description 3
- 230000004907 flux Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000001105 regulatory effect Effects 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
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/16—Travelling gear incorporated in or fitted to trolleys or cranes with means for maintaining alignment between wheels and track
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control And Safety Of Cranes (AREA)
Description
DEUTSCHESGERMAN
Die Erfindung bezieht sich auf eine Ortungs- und Geradlaufeinrichtung für Verladebrücken, Kranportale, Kranbrücken, Laufkatzen und andere ortsbewegliche Hebezeuge, bei denen an einer oder beiden Seiten des Fahrwerks durch elektrisches oder mechanisches Abtasten von in gleichmäßigen Abständen auf der Fahrbahn befindlichen Ansätzen der Standort des Hebezeuges in bezug auf seine Fahrbahn angezeigt oder die gegenseitige Lage der beiden Seiten des Fahrwerks angezeigt und/oder geregelt wird. Als Beispiel für die erste Anwendungsart seien die Blockeinsetzvorrichtungen für Tiefofenkrane genannt; die zweite Anwendungsart sind z. B. die Geradlaufeinrichtungen für Verladebrücken.The invention relates to a locating and straight-line device for loading bridges, crane portals, Crane bridges, trolleys and other portable hoists with those on one or both sides of the chassis by electrical or mechanical scanning of at regular intervals The location of the hoist in relation to its lane is displayed or the mutual position of the two sides of the landing gear is displayed and / or regulated. As an an example for the first type of application, the block insertion devices for deep furnace cranes are mentioned; the second type of application are z. B. the straight running devices for dock levellers.
Einen wesentlichen Kostenfaktor bei den obengenannten Ortungseinrichtungen bilden die über die ganze Länge der Fahrbahn in verhältnismäßig engen Abständen erforderlichen Ansätze.A significant cost factor in the above-mentioned locating devices are those via the entire length of the roadway required approaches at relatively close intervals.
Erfindungsgemäß können besondere Ansätze dadurch überflüssig gemacht werden, daß hierfür die Befestigungsschrauben der Fahrbahnschienen verwendet werden.According to the invention, special approaches can be made superfluous that this Fixing screws of the track rails are used.
Bei einer Einrichtung mit abtastendem Zahnrad können nur das Zahnrad oder das Zahnrad und die Schrauben so ausgebildet sein, daß der Eingriff in die Schrauben zustande kommt. Die Benutzung der Schrauben zum Abtasten erübrigt besondere Zahnstangen. In a device with a scanning gear, only the gear or the gear and the Screws be designed so that the engagement in the screws comes about. Using the Screws for scanning obviate the need for special racks.
Erfolgt das Abtasten elektrisch, so können Magnete oder Induktionsspulen so angebracht werden, daß sie beim Vorbeigleiten an den Schrauben durch die dabei erfolgende Änderung des Magnetfeldes beeinflußt werden. Um einen guten magnetischen Fluß zu erhalten, können die Schraubenköpfe auch eine diesem Zweck dienende besondere Gestaltung erhalten.If the scanning is done electrically, magnets or induction coils can be attached so that they influenced by the resulting change in the magnetic field when sliding past the screws will. In order to obtain a good magnetic flux, the screw heads can also use one of these Receive a special design that serves the purpose.
In der Zeichnung sind zwei Ausfülirungsbeispiele der Erfindung schematisch dargestellt. Es zeigtIn the drawing, two exemplary embodiments of the invention are shown schematically. It shows
Fig. 1 eine mechanische Abtasteinrichtung,1 shows a mechanical scanning device,
Fig. 2 eine elektrische Abtasteinrichtung.Fig. 2 shows an electrical scanning device.
Nach Fig. 1 ist an einer oder beiden Seiten der Fahrbahn 1 ein mit dem Kran od. dgl. verbundenes Zahnrad 2 vorhanden, das so ausgebildet ist, daß die Befestigungsschrauben 4 der Fahrbahnschiene 5 in die Zahnlücken 3 eingreifen.According to FIG. 1, one or both sides of the roadway 1 is connected to a crane or the like Gear 2 available, which is designed so that the fastening screws 4 of the track rail 5 in the Tooth gaps 3 engage.
Nach Fig. 2 ist an einer oder beiden Seiten der Fahrbahn ein Magnet 6 angeordnet. Der Abstand
Ortungs- und Geradlaufeinrichtung
für Kranbrücken u. dgl.According to FIG. 2, a magnet 6 is arranged on one or both sides of the roadway. The distance between the tracking device and the straight running device
for crane bridges and the like
Anmelder:Applicant:
MaschinenfabrikMachine factory
Augsburg-Nürnberg A. G.t Augsburg-Nürnberg AG t
Zweigniederlassung,
Nürnberg, Katzwanger Str. 101Branch,
Nuremberg, Katzwanger Str. 101
Dipl.-Ing. Karl Kleinschmidt und Otto Vorberg,Dipl.-Ing. Karl Kleinschmidt and Otto Vorberg,
Nürnberg,
sind als Erfinder genannt wordenNuremberg,
have been named as inventors
zwischen den Magnetpolen und den Köpfen der Befestigungsschrauben 4 der Fahrbahnschiene 5 ist dabei so gering gewählt, daß beim Vorbeigleiten des Magnets 6 an den Befestigungsschrauben 4 ein magnetischer Impuls erzeugt wird. An Stelle des Magnets 6 kann auch eine Induktionsspule vorhanden sein, so daß statt der magnetischen Impulse elektrische Impulse erzeugt werden.between the magnetic poles and the heads of the fastening screws 4 of the track rail 5 is here chosen so low that when the magnet 6 slides past the fastening screws 4, a magnetic one Impulse is generated. Instead of the magnet 6, an induction coil can also be present, see above that instead of the magnetic pulses, electrical pulses are generated.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM34337A DE1042207B (en) | 1957-05-31 | 1957-05-31 | Locating and straight running device for crane bridges u. like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM34337A DE1042207B (en) | 1957-05-31 | 1957-05-31 | Locating and straight running device for crane bridges u. like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1042207B true DE1042207B (en) | 1958-10-30 |
Family
ID=7301992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEM34337A Pending DE1042207B (en) | 1957-05-31 | 1957-05-31 | Locating and straight running device for crane bridges u. like |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1042207B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1125615B (en) | 1959-12-04 | 1962-03-15 | Thaelmann Schwermaschbau Veb | Device for controlling a specified point using lifting equipment |
| DE1215246B (en) * | 1962-02-17 | 1966-04-28 | Siemens Ag | Position control of a chassis moving on a prescribed path |
-
1957
- 1957-05-31 DE DEM34337A patent/DE1042207B/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1125615B (en) | 1959-12-04 | 1962-03-15 | Thaelmann Schwermaschbau Veb | Device for controlling a specified point using lifting equipment |
| DE1215246B (en) * | 1962-02-17 | 1966-04-28 | Siemens Ag | Position control of a chassis moving on a prescribed path |
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