DE20213046U1 - Portable gantry crane - Google Patents
Portable gantry crane Download PDFInfo
- Publication number
- DE20213046U1 DE20213046U1 DE20213046U DE20213046U DE20213046U1 DE 20213046 U1 DE20213046 U1 DE 20213046U1 DE 20213046 U DE20213046 U DE 20213046U DE 20213046 U DE20213046 U DE 20213046U DE 20213046 U1 DE20213046 U1 DE 20213046U1
- Authority
- DE
- Germany
- Prior art keywords
- gantry crane
- crane according
- cross member
- transportable
- clamping
- 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 - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C19/00—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
- B66C19/02—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries collapsible
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C5/00—Base supporting structures with legs
- B66C5/02—Fixed or travelling bridges or gantries, i.e. elongated structures of inverted L or of inverted U shape or tripods
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Leg Units, Guards, And Driving Tracks Of Cranes (AREA)
- Control And Safety Of Cranes (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
- Jib Cranes (AREA)
- Tumbler Switches (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
Description
Die Erfindung betrifft einen transportablen Portalkran nach dem Oberbegriff des Anspruchs 1.The invention relates to a portable gantry crane according to the preamble of claim 1.
Derartige Portalkrane sind in einer Vielzahl von Ausführungen bekannt. Sie weisen üblicherweise einen auf Stützen angeordneten Querträger auf, an dem die zu hebende Last angehängt wird. Der Querträger wird zur Gewährleistung der Stabilität in der Regel fest mit den Stützen verschraubt. Vielfach sind derartige Portalkräne jedoch relativ schwer und erfordern einen größeren Montageaufwand.Such portal cranes are in one Variety of designs known. They usually point out one on supports arranged cross member to which the load to be lifted is attached. The cross member will to guarantee of stability usually firmly with the supports screwed. In many cases, however, such portal cranes are relatively heavy and require a larger assembly effort.
Aufgabe der Erfindung ist es, einen einfach montier- bzw. demontierbaren Portalkran zu schaffen, der bei möglichst geringem Gewicht eine hohe Tragfähigkeit aufweist.The object of the invention is a Easy to assemble or disassemble gantry crane that if possible low weight, high load capacity having.
Diese Aufgabe wird durch einen Portalkran mit den Merkmalen des Anspruchs 1 gelöst. Zweckmäßige Weiterbildungen und vorteilhafte Ausführungsformen der Erfindung sind in den Unteransprüchen angegeben.This task is performed using a gantry crane solved the features of claim 1. Appropriate further training and advantageous embodiments the invention are specified in the subclaims.
Der erfindungsgemäße Portalkran ist besonders gut für das Umsetzen von Steinplatten (Grabsteinen) geeignet. Durch seinen konstruktiven Aufbau und die Leichtbauweise kann er einfach transportiert und vor Ort schnell montiert bzw. wieder demontiert werden. Durch die einfach betätigbaren Klemmhalterungen wird eine schnell herstellbare und sichere Verbindung zwischen den Stützen und dem Querträger erreicht. Der Portalkran weist bei einem vergleichsweise geringen Eigengewicht eine hohe Tragfähigkeit auf.The gantry crane according to the invention is special good for the implementation of stone slabs (gravestones) suitable. Through his constructive structure and the lightweight construction can be easily transported and can be quickly assembled or disassembled on site. By the easy-to-operate clamps will establish a fast and secure connection between the Support and the cross member reached. The gantry crane shows at a comparatively small Dead weight a high load capacity on.
Zur Gewichtsersparnis sind der Querträger und auch die Stützen zweckmäßigerweise in einer Aluminium-Leichtbau-Konstruktion ausgeführt. Eine weitere Gewichtseinsparung kann dadurch erreicht werden, daß in dem Zwischensteg des Querträgers mehrere voneinander beabstandete Durchbrüche vorgesehen sind.To save weight, the cross members and also the supports expediently in a lightweight aluminum construction. Another weight saving can be achieved in that several in the intermediate web of the cross member Breakthroughs spaced apart from one another are provided are.
In einer besonders vorteilhaften Ausführung umfaßt die Klemmhalterung einen mittels eines Hebels betätigbaren exzentrischen Spannkörper, durch den der Querträger festgespannt wird. Auf diese Weise wird bei einer hohen Spannkraft ein besonders schnelles und sicheres Spannen und Lösen ermöglicht. Der Spannkörper ist in einer zweckmäßigen Ausführung eine durch einen Spannhebel betätigbare Spannbuchse und kann durch einen Handgriff in einer Klemmstellung fixiert werden.In a particularly advantageous Version includes the clamp bracket one actuated by means of a lever eccentric clamping body, through which the cross member is tightened. In this way, the tension is high enables particularly quick and safe tensioning and loosening. The clamping body is a through in a practical execution a clamping lever actuated Clamping bushing and can be moved in a clamped position by a handle be fixed.
Weitere Besonderheiten und Vorzüge der Erfindung ergeben sich aus der folgenden Beschreibung eines bevorzugten Ausführungsbeispiels anhand der Zeichnung. Es zeigen:Other special features and advantages of the invention result from the following description of a preferred exemplary embodiment based on the drawing. Show it:
Der in
Auf dem unteren Flansch
Die Stützen
Auf dem oberen Ende der Stütze
Die exzentrische Spannbuchse
Die in
Claims (12)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20213046U DE20213046U1 (en) | 2002-08-20 | 2002-08-20 | Portable gantry crane |
EP03018438A EP1396463B1 (en) | 2002-08-20 | 2003-08-14 | Transportable gantry crane |
ES03018438T ES2266696T3 (en) | 2002-08-20 | 2003-08-14 | PORTABLE PORTABLE CRANE. |
DK03018438T DK1396463T3 (en) | 2002-08-20 | 2003-08-14 | Portable crane |
DE50304195T DE50304195D1 (en) | 2002-08-20 | 2003-08-14 | Transportable gantry crane |
AT03018438T ATE332868T1 (en) | 2002-08-20 | 2003-08-14 | TRANSPORTABLE PORTAL CRANE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20213046U DE20213046U1 (en) | 2002-08-20 | 2002-08-20 | Portable gantry crane |
Publications (1)
Publication Number | Publication Date |
---|---|
DE20213046U1 true DE20213046U1 (en) | 2004-02-19 |
Family
ID=31502592
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE20213046U Expired - Lifetime DE20213046U1 (en) | 2002-08-20 | 2002-08-20 | Portable gantry crane |
DE50304195T Expired - Lifetime DE50304195D1 (en) | 2002-08-20 | 2003-08-14 | Transportable gantry crane |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE50304195T Expired - Lifetime DE50304195D1 (en) | 2002-08-20 | 2003-08-14 | Transportable gantry crane |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1396463B1 (en) |
AT (1) | ATE332868T1 (en) |
DE (2) | DE20213046U1 (en) |
DK (1) | DK1396463T3 (en) |
ES (1) | ES2266696T3 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110835049A (en) * | 2019-11-22 | 2020-02-25 | 上海市建筑装饰工程集团有限公司 | Using method of device capable of simultaneously solving vertical and horizontal material transportation |
DE202021103604U1 (en) | 2021-07-05 | 2021-07-15 | Transprotec Gmbh | Transportable gantry crane |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2436337A (en) * | 1946-07-13 | 1948-02-17 | Manning Maxwell & Moore Inc | Gantry structure |
CH275559A (en) * | 1949-05-07 | 1951-05-31 | Merk Hans | Dismountable gantry crane. |
DE854696C (en) * | 1951-03-03 | 1952-11-06 | Demag Ag | Carriageway girder for monorail lower flange trolleys |
DE957067C (en) * | 1954-10-03 | 1957-01-31 | Demag Zug Gmbh | Carriageway girders for lower belt trolleys |
DE1012047B (en) * | 1956-03-17 | 1957-07-11 | Krupp Ardelt Gmbh | Dismountable gantry crane with cable trolley |
FR1165973A (en) * | 1956-12-14 | 1958-10-31 | Improvements to demountable gantry cranes | |
DE1791783U (en) * | 1959-04-25 | 1959-07-09 | Demag Zug Gmbh | CRANEWAY GIRDER. |
DE1884457U (en) * | 1959-10-30 | 1963-12-12 | Siemag Masch Stahlbau | CARRIAGE CARRIAGE FOR MON-RAIL UNDERFLANGE TROLLEYS WITH REINFORCEMENT PARTS AT THE UPPER BELT. |
DE1556915B2 (en) * | 1965-06-19 | 1972-07-27 | Orticari, Edgar, Straßburg (Frankreich) | PORTAL CRANE WITH FOUR PORTAL LEGS ATTACHED TO THE CANOPY BRIDGE |
DE8210780U1 (en) * | 1982-04-16 | 1982-08-05 | Maier, Konrad Wolfgang, 6909 Walldorf | CRANE AND TRANSPORT DEVICE, IN PARTICULAR FOR THE TRANSPORT OF GRAVESTONES AND GRAVESTONE PLATES |
DD234408A1 (en) * | 1985-02-04 | 1986-04-02 | Verlade Und Transportan Lagen | UNTERFLANSCHKATZTRAEGER |
DE19622894C1 (en) * | 1996-06-07 | 1997-08-21 | Sachtler Ag | Telescopic frame with at least one frame leg |
-
2002
- 2002-08-20 DE DE20213046U patent/DE20213046U1/en not_active Expired - Lifetime
-
2003
- 2003-08-14 DK DK03018438T patent/DK1396463T3/en active
- 2003-08-14 ES ES03018438T patent/ES2266696T3/en not_active Expired - Lifetime
- 2003-08-14 AT AT03018438T patent/ATE332868T1/en not_active IP Right Cessation
- 2003-08-14 EP EP03018438A patent/EP1396463B1/en not_active Expired - Lifetime
- 2003-08-14 DE DE50304195T patent/DE50304195D1/en not_active Expired - Lifetime
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2436337A (en) * | 1946-07-13 | 1948-02-17 | Manning Maxwell & Moore Inc | Gantry structure |
CH275559A (en) * | 1949-05-07 | 1951-05-31 | Merk Hans | Dismountable gantry crane. |
DE854696C (en) * | 1951-03-03 | 1952-11-06 | Demag Ag | Carriageway girder for monorail lower flange trolleys |
DE957067C (en) * | 1954-10-03 | 1957-01-31 | Demag Zug Gmbh | Carriageway girders for lower belt trolleys |
DE1012047B (en) * | 1956-03-17 | 1957-07-11 | Krupp Ardelt Gmbh | Dismountable gantry crane with cable trolley |
FR1165973A (en) * | 1956-12-14 | 1958-10-31 | Improvements to demountable gantry cranes | |
DE1791783U (en) * | 1959-04-25 | 1959-07-09 | Demag Zug Gmbh | CRANEWAY GIRDER. |
DE1884457U (en) * | 1959-10-30 | 1963-12-12 | Siemag Masch Stahlbau | CARRIAGE CARRIAGE FOR MON-RAIL UNDERFLANGE TROLLEYS WITH REINFORCEMENT PARTS AT THE UPPER BELT. |
DE1556915B2 (en) * | 1965-06-19 | 1972-07-27 | Orticari, Edgar, Straßburg (Frankreich) | PORTAL CRANE WITH FOUR PORTAL LEGS ATTACHED TO THE CANOPY BRIDGE |
DE8210780U1 (en) * | 1982-04-16 | 1982-08-05 | Maier, Konrad Wolfgang, 6909 Walldorf | CRANE AND TRANSPORT DEVICE, IN PARTICULAR FOR THE TRANSPORT OF GRAVESTONES AND GRAVESTONE PLATES |
DD234408A1 (en) * | 1985-02-04 | 1986-04-02 | Verlade Und Transportan Lagen | UNTERFLANSCHKATZTRAEGER |
DE19622894C1 (en) * | 1996-06-07 | 1997-08-21 | Sachtler Ag | Telescopic frame with at least one frame leg |
Non-Patent Citations (4)
Title |
---|
ERNST,H.: Die Hebezeuge, Bemessungsgrundlagen, Bauteile, Antriebe, Vieweg Verlag, 1973, S.151,152 * |
ERNST,H.: Die Hebezeuge, Bemessungsgrundlagen, Bauteile, Antriebe, Vieweg Verlag, 1973, S.151,152; |
NIEMANN,G.: Maschinenelemente, Springer Verlag, Bd.1, 1981, S.88 * |
NIEMANN,G.: Maschinenelemente, Springer Verlag, Bd.1, 1981, S.88; |
Also Published As
Publication number | Publication date |
---|---|
ATE332868T1 (en) | 2006-08-15 |
EP1396463B1 (en) | 2006-07-12 |
ES2266696T3 (en) | 2007-03-01 |
DE50304195D1 (en) | 2006-08-24 |
EP1396463A2 (en) | 2004-03-10 |
EP1396463A3 (en) | 2004-10-27 |
DK1396463T3 (en) | 2006-11-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE4343918A1 (en) | Workbench, especially for welding and steel construction work | |
DE2003769B2 (en) | Collapsible crane | |
DE19814636A1 (en) | Ring lift crane | |
DE20213046U1 (en) | Portable gantry crane | |
DE3340845C1 (en) | Lattice boom crane with main boom that can be dismantled | |
DE20107984U1 (en) | Mobile crane with luffing jib | |
DE2920503C2 (en) | Load bar device for a prospect train at theater stages and the like. | |
DE874578C (en) | Conveyor system | |
DE2322732A1 (en) | ARRANGEMENT ON HANDBALL GOALS, BASKETBALL BASKETS, VOLLEYBALL AND TENNIS NETS OD. DGL | |
DE102013007271A1 (en) | Cleaning device for cleaning of cooling pipes of radiator, has nozzle support system that is arranged on driving profile and cross element | |
DE29714838U1 (en) | Device for testing devices subjected to bending | |
DE820129C (en) | Mobile conveyor belt | |
DE3515808A1 (en) | Resting device for an operating table | |
CH685594A5 (en) | Worktable. | |
AT139924B (en) | Slewing crane. | |
DE3822700A1 (en) | Auxiliary apparatus for mounting a work arm on a profiled load-bearing member | |
AT165249B (en) | Motor base | |
DE1012047B (en) | Dismountable gantry crane with cable trolley | |
AT139340B (en) | Height-adjustable and mobile scaffolding, especially for painting and decorating work. | |
DE10053406C1 (en) | Device for transporting a roll line of a continuous casting plant having at least two roll sections comprises providing a traverse covering a length of the roll sections | |
CH681452A5 (en) | Camera with platform on multi-section boom - has tie rope between mounting frame and platform equidistant from derricking axes | |
DE817645C (en) | Construction slewing crane | |
DE7411067U (en) | DEVICE FOR LOWERING AND MOVING A CEILING FORMWORK TABLE | |
AT111739B (en) | Drying device for laundry. | |
DE1608280C (en) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R163 | Identified publications notified | ||
R207 | Utility model specification |
Effective date: 20040325 |
|
R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 20051012 |
|
R151 | Utility model maintained after payment of second maintenance fee after six years |
Effective date: 20081017 |
|
R152 | Utility model maintained after payment of third maintenance fee after eight years |
Effective date: 20101013 |
|
R071 | Expiry of right | ||
R071 | Expiry of right |