DE202014009516U1 - Electric crane, loading crane on mobile undercarriage - Google Patents
Electric crane, loading crane on mobile undercarriage Download PDFInfo
- Publication number
- DE202014009516U1 DE202014009516U1 DE202014009516.7U DE202014009516U DE202014009516U1 DE 202014009516 U1 DE202014009516 U1 DE 202014009516U1 DE 202014009516 U DE202014009516 U DE 202014009516U DE 202014009516 U1 DE202014009516 U1 DE 202014009516U1
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- DE
- Germany
- Prior art keywords
- crane
- meters
- electric
- loading
- vehicle
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/54—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with pneumatic or hydraulic motors, e.g. for actuating jib-cranes on tractors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/18—Control systems or devices
- B66C13/22—Control systems or devices for electric drives
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Jib Cranes (AREA)
Abstract
Elektro-Ladekran zum Heben von Lasten in geschlossenen Räumen und Hallen ist dadurch gekennzeichnet, dass die Fahrzeugbreite lediglich 1,99 Meter, die Fahrzeuglänge nur 5,6 Meter und die Fahrzeughöhe nur 2,95 Meter beträgt. (Siehe Zeichnungen 1 und zwei)Electric loading crane for lifting loads in enclosed spaces and halls is characterized in that the vehicle width is only 1.99 meters, the vehicle length is only 5.6 meters and the vehicle height is only 2.95 meters. (See drawings 1 and 2)
Description
Die Erfindung betrifft einen Kran nach dem Oberbegriff des Hauptanspruches.The invention relates to a crane according to the preamble of the main claim.
Ein Kran ist eine Maschine, welche aus einer gerüstähnlichen, fahrbaren Konstruktion besteht und mit einem Führerhaus und einem beweglichen Ausleger ausgestattet ist. Krane werden zum Versetzen und Heben von Lasten und sperrigen Gegenständen genutzt.A crane is a machine which consists of a scaffold-like, mobile construction and is equipped with a cab and a movable boom. Cranes are used to move and lift loads and bulky items.
Speziell Ladekrane kommen beim Be- und Entladen von LKWs oder als Hebevorrichtung auf Baustellen zum Einsatz. Diese Dieselbetriebenen Fahrzeuge werden sowohl im Außen- als auch im Innenbereich (z. B. in großen Hallen) eingesetzt. Im Innenbereich werden die dieselbetriebenen Krane jedoch meist ungern genutzt, da die Luft durch die Emissionen stark verschmutzt wird und die Lärmbelastung, gerade in kleineren Hallen immens ist. Hinzu kommt, dass die Zufahrten zu den Hallen meist sehr schmal und niedrig sind, sodass normale Krane kaum zum Einsatz kommen können. Es gibt bereits Elektro-Hebemaschinen, die zum Heben von kleinen Lasten eingesetzt werden: z. B. Strom-betriebene Arbeitsbühnen.Especially loading cranes are used for loading and unloading of trucks or as a lifting device on construction sites. These diesel-powered vehicles are used both outdoors and indoors (eg in large halls). Indoors, however, the diesel-powered cranes are used with great reluctance because the air is heavily polluted by the emissions and the noise pollution is immense, especially in smaller halls. In addition, the access roads to the halls are usually very narrow and low, so that normal cranes can hardly be used. There are already electric hoists that are used for lifting small loads: z. B. Electric powered working platforms.
Der Erfindung liegt die Aufgabe zu Grunde, eine Maschine zu entwickeln, welche große Lasten heben kann, ohne jedoch zu groß zu sein. Außerdem sollte ein im Innenbereich betriebener Kran nicht zu starke Lärm- und Umweltbelastungen mit sich bringen. Er sollte kompakt konstruiert und für viele Bereiche einsetzbar sein.The invention is based on the object to develop a machine which can lift large loads, but without being too large. In addition, an indoor crane should not cause excessive noise and environmental pollution. It should be compact and suitable for many applications.
Unsere Erfindung, der Elektrokran von Hüffermann, ist so konstruiert, dass er selbst durch die schmalsten Zufahrten passt. Das Fahrgestell weist eine Fahrzeugbreite von 1,99 Metern auf, das heißt es ist nicht breiter wie ein normaler PKW. Mit einer Fahrzeuglänge von 5,6 Metern und einer Gesamthöhe von 2,95 Metern, passt der Elektrokran selbst durch niedrigste Zufahrten. Zusätzlich wird der Elektro-Ladekran elektrisch betrieben und kann für den Fahr- und Kranbetrieb mit einem Akku oder einem Stromkabel, mit einer elektrischen Spannung von 80 Volt, versorgt werden. Er verfügt über einen elektrischen Antrieb über 400 Volt bei einer minimalen Stromaufnahme von 32 Ah. Die H-Abstützung kann doppelt teleskopiert werden und kommt über ein Gurtsystem mit nur einem Hydraulikzylinder aus (extrem flache Bauweise). Die Allradlenkung ist mit allen Lenkarten ausgestattet. Der Kran hat ein Eigengewicht von 18,5 to, mit Ballast wiegt er bis zu 22 to. Die vorderen Stützkästen können zudem in Längsrichtung um 800 mm verschoben werden (z. B. um Hindernissen auszuweichen). Mit Hilfe einer Funkfernbedienung kann der Kran gefahren und gesteuert werden.Our invention, the Hüffermann electric crane, is designed to fit even the narrowest access roads. The chassis has a vehicle width of 1.99 meters, which means it is not wider than a normal car. With a vehicle length of 5.6 meters and a total height of 2.95 meters, the electric crane fits even the lowest access roads. In addition, the electric loading crane is electrically operated and can be supplied for driving and crane operation with a rechargeable battery or a power cable, with an electrical voltage of 80 volts. It has an electric drive over 400 volts with a minimum current consumption of 32 Ah. The H-support can be double telescoped and comes from a belt system with only one hydraulic cylinder (extremely flat design). The all-wheel steering is equipped with all types of steering. The crane has a dead weight of 18.5 tons, with ballast it weighs up to 22 tons. The front support boxes can also be moved lengthwise by 800 mm (eg to avoid obstacles). With the help of a radio remote control, the crane can be driven and controlled.
Anhand der beiliegenden Zeichnung ist der besonders schmale und flache Aufbau des Kranes ersichtlich sowie die besondere Anordnung der einzelnen Komponenten:The enclosed drawing shows the particularly narrow and flat structure of the crane as well as the special arrangement of the individual components:
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- Kranaufbaucrane
- 22
- 80 Volt Aggregat80 volts aggregate
- 33
- 380 Volt Aggregat380 volt aggregate
- 44
- Akkubattery pack
- 55
- Steuerblöckecontrol blocks
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE202014009516.7U DE202014009516U1 (en) | 2014-07-09 | 2014-12-02 | Electric crane, loading crane on mobile undercarriage |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE202014005582 | 2014-07-09 | ||
| DE202014005582.3 | 2014-07-09 | ||
| DE202014009516.7U DE202014009516U1 (en) | 2014-07-09 | 2014-12-02 | Electric crane, loading crane on mobile undercarriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE202014009516U1 true DE202014009516U1 (en) | 2015-05-22 |
Family
ID=53372410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE202014009516.7U Active DE202014009516U1 (en) | 2014-07-09 | 2014-12-02 | Electric crane, loading crane on mobile undercarriage |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE202014009516U1 (en) |
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2014
- 2014-12-02 DE DE202014009516.7U patent/DE202014009516U1/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R207 | Utility model specification | ||
| R150 | Utility model maintained after payment of first maintenance fee after three years | ||
| R151 | Utility model maintained after payment of second maintenance fee after six years | ||
| R152 | Utility model maintained after payment of third maintenance fee after eight years |