EP0292871A1 - Device for lifting and supporting stacked heavy-weight bodies - Google Patents

Device for lifting and supporting stacked heavy-weight bodies Download PDF

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Publication number
EP0292871A1
EP0292871A1 EP88108025A EP88108025A EP0292871A1 EP 0292871 A1 EP0292871 A1 EP 0292871A1 EP 88108025 A EP88108025 A EP 88108025A EP 88108025 A EP88108025 A EP 88108025A EP 0292871 A1 EP0292871 A1 EP 0292871A1
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EP
European Patent Office
Prior art keywords
lifting
heavy
support column
guiding elements
lifted
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Granted
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EP88108025A
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German (de)
French (fr)
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EP0292871B1 (en
Inventor
Hans Kessel
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Individual
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Individual
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Priority to AT88108025T priority Critical patent/ATE62002T1/en
Publication of EP0292871A1 publication Critical patent/EP0292871A1/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F1/00—Devices, e.g. jacks, for lifting loads in predetermined steps
    • B66F1/02—Devices, e.g. jacks, for lifting loads in predetermined steps with locking elements, e.g. washers, co-operating with posts

Definitions

  • the invention relates to a device for lifting and carrying stacked heavy load bodies, in particular boilers and. the like
  • Heavy-duty bodies are often stacked on top of each other in the interest of space-saving storage. This also comes into consideration for plant engineering, where individual units are arranged one above the other. When building heating systems, block-shaped heat exchangers, hot water tanks, substructures and similar units are usually placed on the floor and the boiler is placed on top of it as a further block. The often tight space conditions in existing boiler rooms force this measure.
  • the invention proposes a device which is characterized by a set of at least supporting columns, each with a lifting element which is continuously displaceable on the supporting column and is self-locking under the action of a load, and a guide element provided at a distance therefrom, all lifting and guide elements being lifted Heavy duty bodies are connectable.
  • the invention is based on the finding that any compact lifting device, for example in the form of a lifting truck, fails here; on the one hand, there is often a lack of the necessary footprint for such devices, and on the other hand, only a force application from the bottom, that is to say for the heavy load body as a whole, comes into consideration.
  • the invention creates the possibility of allowing lifting forces to be effective only at the desired heavy-duty body and specifically at the points which appear favorable due to the spatial conditions and the later stability. These should be at least three locations that are as far apart as possible in order to exclude a tilting moment.
  • the support column and lifting element can be designed in such a way that they are already known for a single use as a support or tensioning device.
  • a special guide element is provided at a distance from the lifting element, all lifting and guiding elements being connectable to the heavy-duty body to be lifted.
  • the guide element can be located above the lifting element, but just as well also below the same.
  • the support column expediently consists of a square tube, preferably with a square cross section.
  • the lifting elements can advantageously be actuated by means of a crank, lever or the like, which can be moved on the support column.
  • the guide elements have a sliding head enclosing the support column.
  • a safe displacement with permanent assignment of the lifting / guiding elements to the heavy-duty body is ensured if the sliding head of the guiding elements has a cross-sectional shape corresponding to the support column.
  • the ends of the lifting and guiding elements are advantageously designed such that they can be positively connected to the heavy-duty body to be lifted.
  • the ends can expediently be secured in their desired position by means of screws.
  • the ends of the lifting and guiding elements are designed as detachable end pieces. - This allows the end pieces to be designed as adapters for the respective application, while the remaining part of the guide or lifting element can remain unchanged. As a result, the possible uses of the device according to the invention can be expanded considerably in a simple manner.
  • Plug connections are expediently provided between the lifting / guiding elements and their end pieces. - This type of connection allows a quick exchange of the end pieces and, if necessary, a slight change in the distance between the support column and heavy-duty body.
  • the device according to the invention consists of a set of three support columns 1, each with a lifting element 2 and a guide element 3, which is arranged at a distance from the former.
  • the support columns 1 are square tubes with a square cross-section; they are set so that they can safely carry a heavy-duty body 4 - in the present example, a boiler - without a tilting moment.
  • Each lifting element 2 can be actuated by means of a crank which can be plugged onto an axis 5, that is to say can be displaced continuously along the support column 1 in the direction of the double arrow 6, with each lifting element 2 being otherwise self-locking. This means that when you let go of the crank, it stays at its height and does not slip any further.
  • Each guide element 3 has a sliding head 7, which surrounds the support column 1. The ends of the lifting elements 2 and guide elements 3 are connected to the heavy-duty body 4, screws 8 serving to secure the end position.
  • the heavy-duty body 4 is raised and raised by means of the device according to the invention to such an extent that a further heavy-duty body 9 located underneath can be moved from its location and, if necessary, also replaced, as indicated by the arrows 10, without the first-mentioned heavy-duty body 4 being a hindrance. This enables a comfortable and energy-saving installation despite high loads even in confined spaces.
  • the ends of the lifting and / or guiding elements can be designed as detachable end pieces 11 and, moreover, in such a way that they can be positively connected to the heavy-duty body 4 in question.
  • the end pieces 11 represent adapters whose shape is matched to certain useful points of attack on the heavy-duty body 4, that is, bevels, pins, bores, flanges, etc. on the housing of the heavy-duty body 4. Accordingly, the end piece 11 according to FIG. 3 also has Bores 12 for receiving screws 8.
  • the end piece 11 shown can be quickly exchanged for another, and vice versa, the rest of the guide or lifting element 3, 2.
  • the end piece 11 here has a pin 13 and the rest of the guide element 3 according to FIGS. 5 and 6 has one corresponding sleeve 14 to form a plug connection.
  • Bores 15 allow the insertion of a pin for an unchangeable assignment or a locking screw for variable securing.
  • the sliding head 7 is in the present embodiment, it is ring-shaped and completely surrounds the support column 1, touching it at its edges. In the interest of securing against rotation, it can also have a cross-sectional shape corresponding to the support column 1.

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • De-Stacking Of Articles (AREA)

Abstract

The device for lifting and supporting stacked heavy bodies, in particular heating boilers and the like, comprises a set of at least three supporting columns 1 with in each case a lifting element 2 displaceable on the supporting column 1 and self-locking under the action of load and also a guide element 3 provided at a distance from the holding element 2. In this arrangement, all lifting and guide elements 2, 3 can be connected to the heavy body 4 to be lifted. With this device, the top body of two (or more) heavy bodies 4, 9 can be lifted effortlessly and safely even in restricted space conditions, whereupon the heavy body 9 located underneath can be moved and also exchanged if necessary. The device can be used in particular in the case of heating installations in which the heating boiler is normally put onto supporting structures, hot-water tanks, heat exchangers, etc. The device is especially versatile if the ends of the lifting and guide elements 2, 3 are designed as detachable end pieces 11, in particular as push-in adaptors; they thus enable the device to be used on most common boiler makes. <IMAGE>

Description

Technisches GebietTechnical field

Die Erfindung betrifft eine Vorrichtung zum Anheben und Tragen aufeinandergestapelter Schwerlastkörper, insbesondere Heizkessel u. dgl.The invention relates to a device for lifting and carrying stacked heavy load bodies, in particular boilers and. the like

Schwerlastkörper werden im Interesse einer raumspa­renden Lagerung oftmals aufeinandergestapelt. Dies kommt auch für den Anlagenbau in Betracht, wo ein­zelne Aggregate übereinander angeordnet werden. So werden beim Bau von Heizanlagen üblicherweise auf dem Boden blockförmige Wärmetauscher, Warmwasser­speicher, Unterbauten und ähnliche Aggregate ab­gestellt und darauf als weiterer Block der Heiz­kessel aufgesetzt. Zu dieser Maßnahme zwingen die vielfach engen Raumverhältnisse in bestehenden Heizräumen.Heavy-duty bodies are often stacked on top of each other in the interest of space-saving storage. This also comes into consideration for plant engineering, where individual units are arranged one above the other. When building heating systems, block-shaped heat exchangers, hot water tanks, substructures and similar units are usually placed on the floor and the boiler is placed on top of it as a further block. The often tight space conditions in existing boiler rooms force this measure.

Stand der TechnikState of the art

Der Neubau einer solchen Heizungsanlage gestaltet sich in aller Regel auch nicht problematisch, da die Aggregate in noch leeren Räumen nacheinander mit ausreichend Bewegungsfreiheit plaziert werden können. Sobald jedoch die notwendigen Armaturen und Leitungen installiert sind, lassen sich Heiz­kessel und Unterbau nicht mehr ohne weiteres von­einander lösen und auswechseln.The construction of such a heating system is generally not problematic, since the units can be placed one after the other in still empty rooms with sufficient freedom of movement. However, once the necessary fittings and lines have been installed, the boiler and substructure can no longer be easily detached and replaced.

In der Praxis kommt es jedoch von Zeit zu Zeit vor, daß beispielsweise ein Warmwasserspeicher erneuert oder aber bei einer älteren Heizungsanlage einem Heizkessel ein weiteres Aggregat nachge­schaltet werden muß, welches dann zweckmäs­sigerweise unter dem Heizkessel angeordnet wird. In allen diesen Fällen muß der Heiz­kessel von seinen sämtlichen Verbindungen gelöst werden, um dann mit Muskelkraft ge­hoben oder gesenkt werden zu können. Dies ist nicht nur mühsam und kraftaufwendig, sondern stellt auch einen erheblichen Zeit- und Kostenfaktor dar.In practice, however, it happens from time to time that, for example, a hot water tank is replaced or one in an older heating system A further unit must be connected downstream of the boiler, which is then expediently arranged under the boiler. In all of these cases, the boiler must be disconnected from all of its connections in order to be able to be raised or lowered with muscle strength. This is not only tedious and time-consuming, but also represents a considerable time and cost factor.

Darstellung der ErfindungPresentation of the invention

Hier setzt nun die Erfindung an. Ihr liegt die Aufgabe zugrunde, eine Vorrichtung der eingangs genannten Art anzugeben, mit der ins­besondere bei beengten Raumverhältnissen Schwerlastkörper zum Zwecke der Montage, Inspektion, des Austausches o. ä. auf einfache Weise von darüberliegenden Schwer­lastkörpern freigesetzt werden können.This is where the invention begins. It is based on the object of specifying a device of the type mentioned at the outset, with which heavy-duty bodies can be released from overlying heavy-duty bodies in a simple manner, in particular in confined spaces, for the purpose of assembly, inspection, replacement or the like.

Zur Lösung dieser Aufgabe schlägt die Erfin­dung eine Vorrichtung vor, die gekennzeich­net ist durch einen Satz von mindestens Tragsäulen mit jeweils einem auf der Trag­säule stufenlos verschiebbaren und unter Lasteinwirkung selbsthemmenden Hebeelement und einem im Abstand dazu vorgesehenen Führungselement, wobei alle Hebe- und Füh­rungselemente mit dem anzuhebenden Schwer­lastkörper verbindbar sind.To achieve this object, the invention proposes a device which is characterized by a set of at least supporting columns, each with a lifting element which is continuously displaceable on the supporting column and is self-locking under the action of a load, and a guide element provided at a distance therefrom, all lifting and guide elements being lifted Heavy duty bodies are connectable.

Der Erfindung liegt die Erkenntnis zugrunde, daß jegliche kompakte Hebevorrichtung, beispiels­weise in Form eines Hubwagens, hier versagt; zum einen fehlt es nämlich oft an der nötigen Stand­fläche für solche Vorrichtungen, zum anderen kommt auch nur ein Kraftangriff jeweils ganz von unten, also für die Schwerlastkörper insgesamt in Betracht. Demgegenüber schafft die Erfindung die Möglichkeit, allein an dem gewünschten Schwerlastkörper und ge­zielt an den Stellen, welche aufgrund der Raumver­hältnisse und der späteren Standsicherheit günstig erscheinen, Hebekräfte wirksam werden zu lassen. Dies sollen mindestens drei, möglichst weit vonein­ander entfernte Stellen sein, um ein Kippmoment aus­zuschließen.The invention is based on the finding that any compact lifting device, for example in the form of a lifting truck, fails here; on the one hand, there is often a lack of the necessary footprint for such devices, and on the other hand, only a force application from the bottom, that is to say for the heavy load body as a whole, comes into consideration. In contrast, the invention creates the possibility of allowing lifting forces to be effective only at the desired heavy-duty body and specifically at the points which appear favorable due to the spatial conditions and the later stability. These should be at least three locations that are as far apart as possible in order to exclude a tilting moment.

Es werden dabei minimale Auflageflächen benötigt, nämlich in der Regel gerade soviel, wie die Trag­säulen an Querschnittsfläche besitzen. Tragsäule und Hebeelement können so beschaffen sein, wie sie für einen Einzeleinsatz als Stütze bzw. Spannvor­richtung bereits anderweitig bekannt sind. Zusätz­lich ist jedoch nach der Erfindung jeweils noch ein besonderes Führungselement im Abstand zum Hebeele­ment vorgesehen, wobei alle Hebe- und Führungsele­mente mit dem anzuhebenden Schwerlastkörper verbind­bar sind. Das Führungselement kann sich dabei ober­halb des Hebeelementes befinden, ebensogut aber auch unterhalb desselben.Minimal contact surfaces are required, namely usually just as much as the support columns have on the cross-sectional area. The support column and lifting element can be designed in such a way that they are already known for a single use as a support or tensioning device. In addition, however, according to the invention a special guide element is provided at a distance from the lifting element, all lifting and guiding elements being connectable to the heavy-duty body to be lifted. The guide element can be located above the lifting element, but just as well also below the same.

Zweckmäßigerweise besteht die Tragsäule aus einem Vierkantrohr, und zwar vorzugsweise mit quadrati­schem Querschnitt.The support column expediently consists of a square tube, preferably with a square cross section.

Vorteilhaft sind die Hebeelemente mittels Kurbel, Hebel o. dgl. betätigbar, das ist auf der Tragsäule verschiebbar.The lifting elements can advantageously be actuated by means of a crank, lever or the like, which can be moved on the support column.

Nach einem weiteren Vorschlag weisen die Führungs­elemente einen die Tragsäule umschließenden Gleit­kopf auf.According to a further proposal, the guide elements have a sliding head enclosing the support column.

Eine sichere Verschiebung bei dauerhafter Zuordnung der Hebe-/Führungselemente zum Schwerlastkörper ist gewährleistet, wenn der Gleitkopf der Führungselemen­te eine der Tragsäule entsprechende Querschnittsform besitzt.A safe displacement with permanent assignment of the lifting / guiding elements to the heavy-duty body is ensured if the sliding head of the guiding elements has a cross-sectional shape corresponding to the support column.

Vorteilhaft sind die Enden der Hebe- und Führungs­elemente derart ausgebildet, daß sie mit dem anzu­hebenden Schwerlastkörper formschlüssig verbindbar sind. Zweckmäßigerweise sind die Enden in ihrer ge­wünschten Lage mittels Schrauben sicherbar.The ends of the lifting and guiding elements are advantageously designed such that they can be positively connected to the heavy-duty body to be lifted. The ends can expediently be secured in their desired position by means of screws.

Nach einem weiteren Vorschlag sind die Enden der Hebe- und Führungselemente als lösbare Endstücke ausgebildet. - Dies erlaubt, die Endstücke als Adap­ter für den jeweiligen Einsatzzweck auzugestalten, während der restliche Teil des Führungs- oder Hebe­elementes unverändert bleiben kann. Dadurch lassen sich die Anwendungsmöglichkeiten der erfindungsge­mäßen Vorrichtung auf einfache Weise wesentlich er­weitern.According to a further proposal, the ends of the lifting and guiding elements are designed as detachable end pieces. - This allows the end pieces to be designed as adapters for the respective application, while the remaining part of the guide or lifting element can remain unchanged. As a result, the possible uses of the device according to the invention can be expanded considerably in a simple manner.

Zweckmäßigerweise sind zwischen den Hebe-/Führungs­elementen und ihren Endstücken Steckverbindungen vor­gesehen. - Diese Verbindungsart erlaubt ein schnelles Auswechseln der Endstücke sowie bei Bedarf eine leich­te Abstandsänderung zwischen Tragsäule und Schwer­lastkörper.Plug connections are expediently provided between the lifting / guiding elements and their end pieces. - This type of connection allows a quick exchange of the end pieces and, if necessary, a slight change in the distance between the support column and heavy-duty body.

Kurze Beschreibung der ZeichnungBrief description of the drawing

Weitere Einzelheiten und Vorteile werden nachstehend anhand der Zeichnung für bevorzugte Ausführungsbei­spiele beschrieben. Darin zeigen:

  • Fig. 1 eine erfindungsgemäße Vorrichtung, wie sie zum Aufständern eines oberen Schwerlast­körpers dient, in perspektivischer Ansicht,
  • Fig. 2 den Gegenstand von Fig. 1 in Verbindung mit einem unteren Schwerlastkörper in anderer perspektivischer Ansicht,
  • Fig. 3 ein Endstück für ein Führungs- oder Hebe­element in Vorderansicht,
  • Fig. 4 den Gegenstand von Fig. 3 in Draufsicht,
  • Fig. 5 ein Führungselement mit ringförmigem Gleit­kopf ohne Endstück in Draufsicht und
  • Fig. 6 den Gegenstand von Fig. 5 in Rückansicht.
Further details and advantages are described below with reference to the drawing for preferred exemplary embodiments. In it show:
  • 1 shows a device according to the invention, as it is used to stand up an upper heavy load body, in a perspective view,
  • 2 the object of FIG. 1 in connection with a lower heavy-duty body in another perspective view,
  • 3 shows an end piece for a guide or lifting element in a front view,
  • 4 shows the object of FIG. 3 in plan view,
  • Fig. 5 is a guide element with an annular sliding head without end piece in plan view and
  • Fig. 6 shows the subject of Fig. 5 in rear view.

Nach den Figuren 1 und 2 besteht die erfindungsgemäße Vorrichtung aus einem Satz von drei Tragsäulen 1 mit jeweils einem Hebeelement 2 sowie einem Führungsele­ment 3, welches im Abstand zu ersterem angeordnet ist. Die Tragsäulen 1 sind hier Vierkantrohre mit quadra­tischem Querschnitt; sie sind so gestellt, daß sie einen Schwerlastkörper 4 - im vorliegenden Beispiel ein Heizkessel - ohne Kippmoment sicher tragen können.According to Figures 1 and 2, the device according to the invention consists of a set of three support columns 1, each with a lifting element 2 and a guide element 3, which is arranged at a distance from the former. The support columns 1 are square tubes with a square cross-section; they are set so that they can safely carry a heavy-duty body 4 - in the present example, a boiler - without a tilting moment.

Jedes Hebeelement 2 ist mittels einer auf eine Achse 5 aufsteckbaren Kurbel betätigbar, d. h. entlang der Tragsäule 1 in Richtung des Doppelpfeiles 6 stufen­los verschiebbar, wobei jedes Hebeelement 2 im übri­gen selbsthemmend ausgebildet ist. Damit behält es beim Loslassen der Kurbel seine erreichte Höhenstel­lung und rutscht nicht weiter ab. Jedes Führungsele­ment 3 besitzt einen Gleitkopf 7, welcher die Trag­säule 1 umschließt. Die Enden der Hebeelemente 2 so­wie Führungselemente 3 sind mit dem Schwerlastkörper 4 verbunden, wobei Schrauben 8 zur Sicherung der End­lage dienen.Each lifting element 2 can be actuated by means of a crank which can be plugged onto an axis 5, that is to say can be displaced continuously along the support column 1 in the direction of the double arrow 6, with each lifting element 2 being otherwise self-locking. This means that when you let go of the crank, it stays at its height and does not slip any further. Each guide element 3 has a sliding head 7, which surrounds the support column 1. The ends of the lifting elements 2 and guide elements 3 are connected to the heavy-duty body 4, screws 8 serving to secure the end position.

Der Schwerlastkörper 4 ist mittels der erfindungsge­mäßen Vorrichtung soweit angehoben und aufgeständert, daß ein darunter befindlicher weiterer Schwerlast­körper 9 von seiner Stelle bewegt und notfalls auch ausgewechselt werden kann, wie mit den Pfeilen 10 angedeutet, ohne daß der erstgenannte Schwerlast­körper 4 dabei hinderlich wäre. Damit ist eine be­queme und kräftesparende Montage trotz hoher Lasten auch bei beengten Raumverhältnissen möglich.The heavy-duty body 4 is raised and raised by means of the device according to the invention to such an extent that a further heavy-duty body 9 located underneath can be moved from its location and, if necessary, also replaced, as indicated by the arrows 10, without the first-mentioned heavy-duty body 4 being a hindrance. This enables a comfortable and energy-saving installation despite high loads even in confined spaces.

Wie aus Fig. 1 bereits hervorgeht und mit dem Figuren 3 bis 6 weiter verdeutlicht wird, können die Enden der Hebe- und/oder Führungselemente als lösbare End­stücke 11 und im übrigen derart ausgebildet sein, daß sie formschlüssig mit dem betreffenden Schwer­lastkörper 4 verbindbar sind. Die Endstücke 11 stel­len dabei Adapter dar, die in ihrer Form auf bestimm­te zweckmäßige Angriffspunkte am Schwerlastkörper 4 abgestimmt sind, das sind Abkantungen, Zapfen, Boh­rungen, Flansche etc. am Gehäuse des Schwerlastkör­pers 4. Dementsprechend verfügt auch das Endstück 11 nach Fig. 3 über Bohrungen 12 zur Aufnahme von Schrau­ben 8.As can already be seen from FIG. 1 and is further clarified with FIGS. 3 to 6, the ends of the lifting and / or guiding elements can be designed as detachable end pieces 11 and, moreover, in such a way that they can be positively connected to the heavy-duty body 4 in question. The end pieces 11 represent adapters whose shape is matched to certain useful points of attack on the heavy-duty body 4, that is, bevels, pins, bores, flanges, etc. on the housing of the heavy-duty body 4. Accordingly, the end piece 11 according to FIG. 3 also has Bores 12 for receiving screws 8.

Bei Bedarf läßt sich das gezeigte Endstück 11 rasch gegen ein anderes auswechseln, wie auch umgekehrt das restliche Führungs- oder Hebeelement 3, 2. Dazu verfügt das Endstück 11 hier über einen Zapfen 13 und das restliche Führungselement 3 nach den Figuren 5 und 6 über eine entsprechende Hülse 14 zur Bil­dung einer Steckverbindung. Bohrungen 15 erlauben das Einsetzen eines Stiftes für eine unveränder­liche Zuordnung oder aber einer Feststellschraube zur veränderlichen Sicherung. Der Gleitkopf 7 ist im vorliegenden Ausführungsbeipsiel ringförmig und umschließt vollständig die Tragsäule 1, wobei er sie an ihren Kanten berührt. Im Interesse einer Verdrehsicherung kann er auch eine der Tragsäule 1 entsprechende Querschnittsform besitzen.If required, the end piece 11 shown can be quickly exchanged for another, and vice versa, the rest of the guide or lifting element 3, 2. For this purpose, the end piece 11 here has a pin 13 and the rest of the guide element 3 according to FIGS. 5 and 6 has one corresponding sleeve 14 to form a plug connection. Bores 15 allow the insertion of a pin for an unchangeable assignment or a locking screw for variable securing. The sliding head 7 is in the present embodiment, it is ring-shaped and completely surrounds the support column 1, touching it at its edges. In the interest of securing against rotation, it can also have a cross-sectional shape corresponding to the support column 1.

Claims (9)

1. Vorrichtung zum Anheben und Tragen aufeinander­gestapelter Schwerlastkörper, insbesondere Heiz­kessel u. dgl., gekennzeichnet durch einen Satz von mindestens drei Tragsäulen ( 1 ) mit jeweils einem auf der Tragsäule ( 1 ) stufenlos verschieb­baren und unter Lasteinwirkung selbsthemmenden Hebeelement ( 2 ) sowie einem im Abstand dazu vor­gesehenen Führungselement ( 3 ), wobei alle He­be- und Führungselement ( 2, 3 ) mit dem anzu­hebenden Schwerlastkörper ( 4 ) verbindbar sind.1. Device for lifting and carrying stacked heavy load bodies, especially boilers and. Like., characterized by a set of at least three support columns (1), each with a lifting element (2) which is continuously displaceable on the support column (1) and self-locking under the action of a load, and a guide element (3) provided at a distance from it, all lifting and guiding elements (2, 3) can be connected to the heavy-duty body (4) to be lifted. 2. Vorrichtung nach Anspruch 1, dadurch gekenn­zeichnet, daß die Tragsäule ( 1 ) aus einem Vierkantrohr, vorzugsweise mit quadratischem Querschnitt, besteht.2. Device according to claim 1, characterized in that the support column (1) consists of a square tube, preferably with a square cross section. 3. Vorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Hebeelemente ( 2 ) mittels Kurbel, Hebel o. dgl. betätig­bar, das ist auf der Tragsäule ( 1 ) verschieb­bar sind.3. Device according to claim 1 or 2, characterized in that the lifting elements (2) by means of a crank, lever or the like. Can be actuated, that is displaceable on the support column (1). 4. Vorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Führungselemente ( 3 ) einen die Tragsäule ( 1 ) umschließenden Gleit­kopf ( 7 ) aufweisen.4. Apparatus according to claim 1 or 2, characterized in that the guide elements (3) have a support column (1) enclosing sliding head (7). 5. Vorrichtung nach Anspruch 4, dadurch gekenn­zeichnet, daß der Gleitkopf ( 7 ) der Führungs­elemente ( 3 ) eine der Tragsäule ( 1 ) entspre­chende Querschnittsform besitzt.5. The device according to claim 4, characterized in that the sliding head (7) of the guide elements (3) has a cross-sectional shape corresponding to the support column (1). 6. Vorrichtung nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß die Enden der Hebe- und Führungselemente ( 2, 3 ) derart ausgebil­det sind, daß sie mit dem anzuhebenden Schwer­lastkörper ( 4 ) formschlüssig verbindbar sind.6. Device according to one of claims 1 to 5, characterized in that the ends of the lifting and guiding elements (2, 3) are designed such that they can be positively connected to the heavy-duty body (4) to be lifted. 7. Vorrichtung nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß die Enden der Hebe- und Führungselemente ( 2, 3 ) in ihrer gewünsch­ten Lage mittels Schrauben ( 8 ) sicherbar sind.7. Device according to one of claims 1 to 6, characterized in that the ends of the lifting and guiding elements (2, 3) can be secured in their desired position by means of screws (8). 8. Vorrichtung nach einem der Ansprüche 1 bis 7, dadurch gekennzeichent, daß die Enden der Hebe- und Führungselemente ( 2, 3 ) als lösbare End­stücke ( 11 ) ausgebildet sind.8. Device according to one of claims 1 to 7, characterized in that the ends of the lifting and guiding elements (2, 3) are designed as detachable end pieces (11). 9. Vorrichtung nach Anspruch 8, dadurch gekenn­zeichnet, daß zwischen den Hebe-/Führungs­elementen ( 2, 3 ) und ihren Endstücken ( 11 ) Steckverbindungen vorgesehen sind.9. The device according to claim 8, characterized in that between the lifting / guiding elements (2, 3) and their end pieces (11) plug connections are provided.
EP88108025A 1987-05-21 1988-05-19 Device for lifting and supporting stacked heavy-weight bodies Expired - Lifetime EP0292871B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88108025T ATE62002T1 (en) 1987-05-21 1988-05-19 DEVICE FOR LIFTING AND CARRYING STACKED HEAVY DUTY OBJECTS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873716991 DE3716991A1 (en) 1987-05-21 1987-05-21 DEVICE FOR LIFTING AND CARRYING A HEAVY-DUTY BODY STACKED
DE3716991 1987-05-21

Publications (2)

Publication Number Publication Date
EP0292871A1 true EP0292871A1 (en) 1988-11-30
EP0292871B1 EP0292871B1 (en) 1991-03-27

Family

ID=6328001

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88108025A Expired - Lifetime EP0292871B1 (en) 1987-05-21 1988-05-19 Device for lifting and supporting stacked heavy-weight bodies

Country Status (4)

Country Link
EP (1) EP0292871B1 (en)
AT (1) ATE62002T1 (en)
DE (2) DE3716991A1 (en)
ES (1) ES2021793B3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19623054A1 (en) * 1996-06-10 1997-12-11 Erich Sussmann Carrying handle used while installing boiler
CN109250790A (en) * 2018-10-31 2019-01-22 安徽天健环保股份有限公司 Oil-separation lifting device
CN109231356A (en) * 2018-10-31 2019-01-18 安徽天健环保股份有限公司 Bung promotes self-locking device and its oil-separation lifting device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3689029A (en) * 1971-03-29 1972-09-05 Colorado Leisure Products Inc Ratchet-type lift jack unit and lift method for camper bodies and the like
DE2130170A1 (en) * 1971-06-18 1973-01-04 Wikstroem Internat Ab LIFTING DEVICE FOR LIFTING HEAVY LOADS
US4206906A (en) * 1978-10-10 1980-06-10 Eubank Marcus P Jack
GB2074540A (en) * 1980-04-24 1981-11-04 Anderson C Pump jack poles

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3689029A (en) * 1971-03-29 1972-09-05 Colorado Leisure Products Inc Ratchet-type lift jack unit and lift method for camper bodies and the like
DE2130170A1 (en) * 1971-06-18 1973-01-04 Wikstroem Internat Ab LIFTING DEVICE FOR LIFTING HEAVY LOADS
US4206906A (en) * 1978-10-10 1980-06-10 Eubank Marcus P Jack
GB2074540A (en) * 1980-04-24 1981-11-04 Anderson C Pump jack poles

Also Published As

Publication number Publication date
EP0292871B1 (en) 1991-03-27
DE3716991A1 (en) 1988-12-01
ATE62002T1 (en) 1991-04-15
DE3862158D1 (en) 1991-05-02
ES2021793B3 (en) 1991-11-16

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