EP0714848B1 - Lift for hoisting loads in or on a building - Google Patents

Lift for hoisting loads in or on a building Download PDF

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Publication number
EP0714848B1
EP0714848B1 EP95116385A EP95116385A EP0714848B1 EP 0714848 B1 EP0714848 B1 EP 0714848B1 EP 95116385 A EP95116385 A EP 95116385A EP 95116385 A EP95116385 A EP 95116385A EP 0714848 B1 EP0714848 B1 EP 0714848B1
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EP
European Patent Office
Prior art keywords
building
ladder
cable pull
lift
lift according
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
Application number
EP95116385A
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German (de)
French (fr)
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EP0714848A3 (en
EP0714848A2 (en
Inventor
Andreas Nurmann
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FIRMA KAETHE SCHULTEN
Original Assignee
Kathe Schulten Firma
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Filing date
Publication date
Priority claimed from DE19500232A external-priority patent/DE19500232A1/en
Application filed by Kathe Schulten Firma filed Critical Kathe Schulten Firma
Publication of EP0714848A2 publication Critical patent/EP0714848A2/en
Publication of EP0714848A3 publication Critical patent/EP0714848A3/en
Application granted granted Critical
Publication of EP0714848B1 publication Critical patent/EP0714848B1/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
    • B66B9/16—Mobile or transportable lifts specially adapted to be shifted from one part of a building or other structure to another part or to another building or structure

Definitions

  • the invention relates to an elevator according to the preamble of the main claim.
  • FR-A-25 47 568 is an elevator with a vertical conveyor frame became known in which no individual leader shots are provided and in which the load to be conveyed is moved between the building wall and the scaffolding, so that again a large space is required and complicated Deflection devices provided for the load handler Need to become. Also loading this facility difficult.
  • the invention has for its object to an elevator create that with a commercial transport vehicle can be transported quickly without additional Aids and taking up little space can be set up and ultimately a transport of the loads to be conveyed into the building, without the inclination of the elevator being required.
  • an elevator is proposed that of individual, interlocking conductor sections is formed, which are of such a size that they can be easily transported on or in a so-called Bulli can.
  • the upper outer one, opposite the ladder foot The end of the actual elevator is shot by a ladder formed, which can also be designed as an acceptance table and to which the drive is attached, the connection between this end conductor shot and the vertical conductor a bend is formed, which is also easily done by hand can be used.
  • the engine can be conveniently run by one Person to be carried into and around the building Cable, the other end to a material slide on the Leader shots leads. A redirection of the cable as before is not required for construction lifts.
  • a return cable - preferably a rubber cable - Provided by the retracted, pulled by the cable Material hoist is tensioned and therefore when the Material elevator is unloaded, pulling the material elevator back until he on the vertical ladder sections due to its weight even goes down.
  • the individual, nestable Ladder shots are locked against unwanted loosening and can be pushed from below by one person, because they are made of aluminum and therefore the entire elevator is correspondingly light.
  • the construction of the elevator from bottom to top is the one connected to the acceptance table Motor and the cable that supports the connected Pulling up ladder shots, for this purpose an additional cantilever arm at the outer end of the in the building reaching lead shot is provided.
  • the ladder foot is placed in front of the building one provided between the ladder foot and the floor support plate Ball joint balances ground slopes and because of it telescopic training allows height adjustments.
  • an elevator 1 is shown, which is in front of a Building wall 3 is arranged and through a window opening 4 leads into the building, one inside the building Ceiling 15 and a floor 5 are shown.
  • the actual elevator 1 consists of individual conductor sections 2, which (FIG. 3) are each formed from conductor struts 24 and 25, between which rungs 26 are arranged, for connection the conductor struts 24 and 25 serve and these conductor struts keep your distance.
  • the ladder foot 10 is also - as this is particularly clearly shown in FIG. 5 - telescopic trained, d. H. upward connects to the ball joint 16 a support strut 43 which is displaceable in a telescopic tube 44 is arranged, the telescopic tube 44 firmly the conductor struts 24 is arranged.
  • the position of the support strut 43 within the telescopic tube 44 can by a Locking means 45 are locked.
  • At 46 and 47 are locking means hinted at the firm connection of each Serve conductor shots 2 together.
  • a conductor shot 2 is provided, the can also be designed as an unloading table and at its end a motor 6 can be connected, which is carried into the building by hand can be.
  • the one inside the building Head shot 2 and thus the entire elevator 1 are determined once by a tensioning bracket 12 which between the ceiling 15 and the floor 5 is stretched and accordingly is attached to the conductor section 2, as well as by a tension support 14 which is oriented transversely and within the window opening 4 spans.
  • a cantilever arm 40 is arranged, of the construction of the elevator - as shown in Fig. 6 - Can be folded out and one at the end Deflection roller 48 carries.
  • the cable 7 is not deflected within the elevator 1, but the return force for yourself inside the building located material carriage 8 is by a return cable 17 as shown in FIGS. 2 and 3.
  • This as a return cable 17 trained cable is inside the conductor section 2 in Fixed area of the deflection bend 11 and is over a corresponding Deflection roller 32 guided upwards and instructs a free eyelet 18 at its upper free end, which with a Catch hooks not visible in the drawing on Material carriage 8 cooperates when the eye 18 overflows.
  • By coupling the eye 18 with the Material carriage 8 arranged catch hook is when driving on the material carriage 8 into the building the actual Return cable 17 tensioned.
  • the invention Lift easily built by artisans can be and after hand in the building reaching conductor shot 2 and the motor 6 introduced into the building and are built up. Furthermore, it is due to the invention Device possible, the elevator easily and very close to the building wall 3 and material in to transport a building in, with an inclination transporting the material carriage of an entire frame through the window opening 4 is possible.
  • the arranged in the area of the building Clamping supports 12 and 14 ensure adequate Strength of the overall arrangement and the individual components are so light that the construction of the elevator through one or two people is easily possible.
  • the individual parts the elevator can still be easily transported, so that it is no longer necessary to have a separate trailer unit to attach to a vehicle. Especially at Craftsmen and in the urban area is of great importance.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Transportation (AREA)
  • Automation & Control Theory (AREA)
  • Types And Forms Of Lifts (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Ladders (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)

Abstract

The lift (1) is provided with ladder sections (2) with a ladder foot (10) equipped with a floor support plate (9), and which forms a vertical connection. The ladder foot is formed to telescope in relation to the floor support plate. A change of direction curve is coupled and locked by both ends to the ladder sections. The ladder section adjacent to the curve and reaching into the building is fixed by tensioning supports (12,14), and the motor (6) for the haulage cable (7) is built onto the outermost end of the ladder section extending into the building.

Description

Die Erfindung bezieht sich auf einen Aufzug gemäß dem Oberbegriff des Hauptanspruches.The invention relates to an elevator according to the preamble of the main claim.

In der Bauwirtschaft und insbesondere im Bereich der Dachdeckung und Dachsanierung sind sogenannte Schrägaufzüge gemäß der gattungsbildenden GB-A-13 78 318 bekanntgeworden, deren Fördergerüst aus einzelnen, fluchtend ineinandersteckbaren und gegenseitig verriegelbaren Leiterschüssen bestehen, an denen ein Lastaufnahmemittel verfahrbar angeordnet ist. Der obere und letzte Abschnitt der Leiterschüsse ist gebogen ausgebildet und reicht derart über eine Gebäudewand oder in eine Gebäudeöffnung hinein, kann aber nicht in das Gebäude hinein verlängert werden. Der Antrieb für das Lastaufnahmemittel und die Halterung der einzelnen Führungsschienen erfolgt über ein sich am Boden abstützendes Fahrzeug. Diese Einrichtungen sind relativ kostenaufwendig und müssen mittels eines Anhängerfahrzeuges transportiert werden, wobei der gebogene oberste Abschnitt nicht horizontal einstellbar ist, sondern schräg.In the construction industry and especially in the area of roofing and roof renovation are so-called inclined lifts became known according to the generic GB-A-13 78 318, their headframe single, aligned and mutually lockable Leader shots exist on which a load suspension device is arranged to be movable. The top and the last section of the ladder sections is curved and sufficient in this way over a building wall or into a building opening inside, cannot be extended into the building. The drive for the load handler and the bracket of the individual guide rails takes place on a Ground-supporting vehicle. These facilities are relative costly and must be by means of a trailer vehicle transported, with the curved top section is not adjustable horizontally, but at an angle.

Diese bekannten Einrichtungen sind nicht für einfache Handwerksbetriebe geeignet, die beispielsweise Reparaturen an Fenster oder das Auswechseln von Fenster an Gebäuden vornehmen. Der am Boden gelagerte Lastaufnahmewagen und Bedienwagen sperrt komplett einen Bürgersteig und reicht häufig bis auf die Straße und benötigt ein besonderes Fahrzeug für seinen Transport. Da das Fördergerüst nicht senkrecht ausgerichtet ist, ist zusätzlicher Platzbedarf am Boden ausgehend von der Gebäudewand erforderlich.These known devices are not for simple craft businesses suitable, for example, repairs Make windows or replace windows on buildings. The load carrier and Control trolley completely blocks a sidewalk and is sufficient often down to the street and requires a special vehicle for its transportation. Because the conveyor frame is not aligned vertically is, additional space is required on the ground required from the building wall.

Aus der FR-A-25 47 568 ist ein Aufzug mit senkrechtem Fördergerüst bekanntgeworden, bei dem keine einzelnen Leiterschüsse vorgesehen sind und bei dem die zu fördernde Last zwischen Gebäudewand und Fördergerüst bewegt wird, so daß wiederum ein großer Platzbedarf erforderlich ist und komplizierte Umlenkeinrichtungen für das Lastaufnahmemittel vorgesehen werden müssen. Auch ist das Beschicken dieser Einrichtung schwierig.FR-A-25 47 568 is an elevator with a vertical conveyor frame became known in which no individual leader shots are provided and in which the load to be conveyed is moved between the building wall and the scaffolding, so that again a large space is required and complicated Deflection devices provided for the load handler Need to become. Also loading this facility difficult.

Der Erfindung liegt die Aufgabe zugrunde, einen Aufzug zu schaffen, der mit einem handelsüblichen Transportfahrzeug transportiert werden kann, der weiterhin schnell ohne zusätzliche Hilfsmittel und nur einen geringen Platzbedarf benötigend aufgestellt werden kann und der schließlich ein Transportieren der zu fördernden Lasten in das Gebäude hinein ermöglicht, ohne daß es dazu einer Schrägstellung des Aufzuges bedarf. The invention has for its object to an elevator create that with a commercial transport vehicle can be transported quickly without additional Aids and taking up little space can be set up and ultimately a transport of the loads to be conveyed into the building, without the inclination of the elevator being required.

Diese der Erfindung zugrundeliegende Aufgabe wird durch die Lehre des Hauptanspruches gelöst.This object of the invention is achieved by Teaching of the main claim solved.

Weitere vorteilhafte Ausführungsformen werden in den Unteransprüchen 2 bis 10 erläutert.Further advantageous embodiments are set out in the subclaims 2 to 10 explained.

Mit anderen Worten ausgedrückt wird ein Aufzug vorgeschlagen, der aus einzelnen, ineinandersteckbaren Leiterschüssen gebildet wird, die eine solche Größe aufweisen, daß sie leicht auf oder in einem sogenannten Bulli transportiert werden können. Das obere, dem Leiterfuß gegenüberliegende äußere Ende des eigentlichen Aufzuges wird durch einen Leiterschuß gebildet, der auch als Abnahmetisch ausgebildet sein kann und an den der Antrieb angesetzt wird, wobei die Verbindung zwischen diesem Endleiterschuß und der vertikalen Leiter durch einen Umlenkbogen gebildet wird, der ebenfalls leicht von Hand eingesetzt werden kann. Der Motor kann bequem von einer Person in das Gebäude getragen werden und an ihn schließt ein Seilzug an, der anderenendes an einen Materialschlitten an den Leiterschüssen führt. Eine Umlenkung des Seilzuges wie bisher bei Bauaufzügen ist nicht erforderlich. Im oberen Bereich des Aufzuges ist ein Rückholseilzug - vorzugsweise ein Gummiseilzug - vorgesehen, der durch den einfahrenden, vom Seilzug gezogenen Materialaufzug gespannt wird und damit, wenn der Materialaufzug entladen ist, den Materialaufzug zurückzieht, bis er an den vertikalen Leiterschüssen aufgrund seines Gewichtes selbst nach unten fährt. Die einzelnen, ineinandersteckbaren Leiterschüsse sind gegen ungewolltes Lösen verriegelt und können von einer Person von unten nachgeschoben werden, da sie aus Aluminium bestehen und somit der gesamte Aufzug entsprechend leicht ausgebildet ist. Der Aufbau des Aufzuges von unten nach oben wird durch den am Abnahmetisch angeschlossenen Motor und den Seilzug unterstützt, der die angeschlossenen Leiterschüsse hochzieht, wobei für diesen Zweck ein zusätzlicher Auslegerarm am äußeren Ende des in das Gebäude reichenden Leiterschusses vorgesehen ist. Als letztes wird vor dem Gebäude der Leiterfuß aufgestellt, der aufgrund eines zwischen Leiterfuß und Bodenstützplatte vorgesehenen Kugelgelenkes Bodenneigungen ausgleicht und aufgrund seiner teleskopartigen Ausbildung Höhenanpassungen ermöglicht. In other words, an elevator is proposed that of individual, interlocking conductor sections is formed, which are of such a size that they can be easily transported on or in a so-called Bulli can. The upper outer one, opposite the ladder foot The end of the actual elevator is shot by a ladder formed, which can also be designed as an acceptance table and to which the drive is attached, the connection between this end conductor shot and the vertical conductor a bend is formed, which is also easily done by hand can be used. The engine can be conveniently run by one Person to be carried into and around the building Cable, the other end to a material slide on the Leader shots leads. A redirection of the cable as before is not required for construction lifts. In the upper part of the Elevator is a return cable - preferably a rubber cable - Provided by the retracted, pulled by the cable Material hoist is tensioned and therefore when the Material elevator is unloaded, pulling the material elevator back until he on the vertical ladder sections due to its weight even goes down. The individual, nestable Ladder shots are locked against unwanted loosening and can be pushed from below by one person, because they are made of aluminum and therefore the entire elevator is correspondingly light. The construction of the elevator from bottom to top is the one connected to the acceptance table Motor and the cable that supports the connected Pulling up ladder shots, for this purpose an additional cantilever arm at the outer end of the in the building reaching lead shot is provided. Finally the ladder foot is placed in front of the building one provided between the ladder foot and the floor support plate Ball joint balances ground slopes and because of it telescopic training allows height adjustments.

Ausführungsbeispiele der Erfindung werden nachfolgend anhand der Zeichnungen erläutert. Die Zeichnungen zeigen dabei in

Fig. 1
den Aufzug mit angeschlossenem Materialschlitten und Antrieb, in
Fig. 2
den im Bereich des Umlenkbogens vorgesehenen Rückholgummiseilzug, in
Fig. 3
eine Frontansicht auf die Anordnung gemäß Fig. 2, in
Fig. 4
eine Draufsicht auf den in das Gebäude reichenden Leiterschuß mit eingeklapptem Auslegerarm, in
Fig. 5
in etwas größerem Maßstab den teleskopartig ausgebildeten Leiterfuß und in
Fig. 6
eine Schemadarstellung des Aufbaues des Aufzuges mit ausgeklapptem Auslegerarm.
Embodiments of the invention are explained below with reference to the drawings. The drawings show in
Fig. 1
the elevator with attached material sled and drive, in
Fig. 2
the return rubber cable provided in the area of the deflection curve, in
Fig. 3
a front view of the arrangement of FIG. 2, in
Fig. 4
a plan view of the ladder shot reaching into the building with the extension arm folded in
Fig. 5
on a somewhat larger scale the telescopic ladder foot and in
Fig. 6
a schematic representation of the structure of the elevator with the extension arm extended.

In den Zeichnungen ist ein Aufzug 1 dargestellt, der vor einer Gebäudewand 3 angeordnet ist und durch eine Fensteröffnung 4 in das Gebäude führt, wobei innerhalb des Gebäudes eine Decke 15 und ein Boden 5 dargestellt sind. In the drawings, an elevator 1 is shown, which is in front of a Building wall 3 is arranged and through a window opening 4 leads into the building, one inside the building Ceiling 15 and a floor 5 are shown.

Der eigentliche Aufzug 1 besteht aus einzelnen Leiterschüssen 2, die (Fig. 3) jeweils aus Leiterstreben 24 und 25 gebildet sind, zwischen denen Sprossen 26 angeordnet sind, die zum Verbinden der Leiterstreben 24 und 25 dienen und diese Leiterstreben auf Abstand halten.The actual elevator 1 consists of individual conductor sections 2, which (FIG. 3) are each formed from conductor struts 24 and 25, between which rungs 26 are arranged, for connection the conductor struts 24 and 25 serve and these conductor struts keep your distance.

Die einzelnen Leiterschüsse 2 schließen am Boden an einen Leiterfuß 10 an, der sichunter Zwischenschaltung eines Kugelgelenkes 16 auf einer Bodenstützplatte 9 abstützt, so daß dadurch Ausgleichungen von Bodenneigungen möglich sind, während die einzelnen Leiterschüsse 2 des Aufzuges 1 im wesentlichen vertikal ausgerichtet sind. Der Leiterfuß 10 ist auch - wie dies besonders deutlich Fig. 5 darstellt - teleskopartig ausgebildet, d. h. nach oben schließt sich an das Kugelgelenk 16 eine Stützstrebe 43 an, die in einem Teleskoprohr 44 verschiebbar angeordnet ist, wobei das Teleskoprohr 44 fest an den Leiterstreben 24 angeordnet ist. Die Stellung der Stützstrebe 43 innerhalb des Teleskoprohres 44 kann durch ein Feststellmittel 45 arretiert werden. Mit 46 und 47 sind Verriegelungsmittel angedeutet, die dem festen Verbinden der einzelnen Leiterschüsse 2 aneinander dienen.The individual conductor shots 2 close to one on the ground Ladder foot 10 on, the interposition of a ball joint 16 is supported on a floor support plate 9, so that Adjustments of ground inclinations are possible, while the individual conductor sections 2 of the elevator 1 in are aligned substantially vertically. The ladder foot 10 is also - as this is particularly clearly shown in FIG. 5 - telescopic trained, d. H. upward connects to the ball joint 16 a support strut 43 which is displaceable in a telescopic tube 44 is arranged, the telescopic tube 44 firmly the conductor struts 24 is arranged. The position of the support strut 43 within the telescopic tube 44 can by a Locking means 45 are locked. At 46 and 47 are locking means hinted at the firm connection of each Serve conductor shots 2 together.

Am oberen Ende der vertikal ausgerichteten Leiterschüsse 2 schließt ein Umlenkbogen 11 an, so daß damit eine Umlenkung der Leiterbahn in horizontaler oder etwa horizontaler Richtung möglich ist. Innerhalb des Gebäudes ist bei der in Fig. 1 dargestellten Ausführungsform ein Leiterschuß 2 vorgesehen, der auch als Abladetisch ausgebildet sein kann und an dessen Ende ein Motor 6 anschließbar ist, der von Hand in das Gebäude getragen werden kann. Der sich innerhalb des Gebäudes befindende Leiterschuß 2 und damit auch der gesamte Aufzug 1 werden einmal durch eine Spannstütze 12 festgelegt, die zwischen der Decke 15 und dem Boden 5 gespannt ist und entsprechend an dem Leiterschuß 2 befestigt ist, als auch durch eine Spannstütze 14, die quer ausgerichtet ist und sich innerhalb der Fensteröffnung 4 spannt.At the upper end of the vertically aligned conductor sections 2 closes a deflection bend 11, so that a deflection the conductor track in the horizontal or approximately horizontal direction is possible. Inside the building is the one shown in Fig. 1 Embodiment a conductor shot 2 is provided, the can also be designed as an unloading table and at its end a motor 6 can be connected, which is carried into the building by hand can be. The one inside the building Head shot 2 and thus the entire elevator 1 are determined once by a tensioning bracket 12 which between the ceiling 15 and the floor 5 is stretched and accordingly is attached to the conductor section 2, as well as by a tension support 14 which is oriented transversely and within the window opening 4 spans.

Wie dies die Fig. 4 und 6 zeigen, ist am vorderen, dem Anschluß des Motors 6 abgewandten Ende des innerhalb des Gebäudes reichenden Leiterschusses 2 ein Auslegerarm 40 angeordnet, der beim Aufbau des Aufzuges - so wie dies Fig. 6 zeigt - nach außen geklappt werden kann und an seinem Ende eine Umlenkrolle 48 trägt.4 and 6, is at the front, the connection of the motor 6 facing away from the inside of the building extending ladder section 2 a cantilever arm 40 is arranged, of the construction of the elevator - as shown in Fig. 6 - Can be folded out and one at the end Deflection roller 48 carries.

An eine in der Zeichnung nicht dargestellte Seilrolle des Motors 6 schließt ein Seilzug 7 an, der anderenendes an einen Materialschlitten 8 angreift. Hierdurch kann der Materialschlitten 8 durch den Motor 6 aus seiner unteren bodennahen Position bis in das Gebäude gefahren werden.To a rope pulley of the motor, not shown in the drawing 6 connects a cable 7, the other end to one Material carriage 8 attacks. This allows the material carriage 8 by the motor 6 from its lower position close to the ground be driven into the building.

Wie dies insbesondere deutlich die Fig. 6 zeigt, ist es nunmehr möglich, an den einenendes am Motor 6 anschließenden Seilzug 7 und nach Ausklappen des Auslegerarmes 40 einen Leiterschuß 2 anzuschließen, der nunmehr von unten nach oben hochgezogen werden kann. Nachdem der Leiterschuß 2 um die Länge eines Leiterschusses vom Boden hochgezogen ist, kann unten auf dem Boden aufstehend ein nächster Leiterschuß angeschlossen werden, so daß somit das Aufbauen des gesamten Aufzuges von unten her unter Zuhilfenahme des Motors 6 oben im Gebäude erfolgen kann. Damit die einzelnen Leiterschüsse 2 bei ihrem Hochziehen nach oben nicht zu sehr hin- und herschwenken können, ist ein Hilfsseil 42 vorgesehen, das die aufzuziehenden Leiterschüsse stabilisiert.As this is particularly clearly shown in FIG. 6, it is now possible, on the one end of the cable connected to the motor 6 7 and after unfolding the extension arm 40 a conductor shot 2 connect, which is now from bottom to top can be pulled up. After the lead shot 2 to the The length of a ladder shot drawn up from the floor can A next ladder shot connected to the ground, standing on the ground be, so that the building of the whole Lift from below with the help of the motor 6 above can take place in the building. So that the individual leader shots 2 do not swing too much when pulling it up can, an auxiliary rope 42 is provided which the to be wound Ladder shots stabilized.

Der Seilzug 7 ist innerhalb des Aufzuges 1 nicht umgelenkt, sondern die Rückholkraft für den sich innerhalb des Gebäudes befindenden Materialschlitten 8 wird durch einen Rückholseilzug 17 gemäß Fig. 2 und 3 erreicht. Dieser als Rückholseilzug 17 ausgebildete Seilzug ist innerhalb des Leiterschusses 2 im Bereich des Umlenkbogens 11 befestigt und wird über eine entsprechende Umlenkrolle 32 nach oben geführt und weist an seinem oberen freien Ende eine Fangöse 18 auf, die mit einem in der Zeichnung nicht zu erkennenden Fanghaken am Materialschlitten 8 zusammenwirkt, wenn die Fangöse 18 überläuft. Durch dieses Kuppeln der Fangöse 18 mit dem am Materialschlitten 8 angeordneten Fanghaken wird bei Weiterfahrt des Materialschlittens 8 in das Gebäude der eigentliche Rückholseilzug 17 gespannt. Beim Entladen innerhalb des Gebäudes wird der Materialschlitten 8 entsprechend festgelegt und kann dann bei Lösen dieser Bremse durch den Rückholseilzug 17 nach außen bis über den Umlenkbogen 11 verfahren werden, wobei er dann den restlichen Teil des Aufzuges 1 nach unten aufgrund der Schwerkraft unter Spannung des Seilzuges 7 nach unten fährt. Anstelle eines Gummiseilzuges kann auch ein Seilzug eingesetzt werden, der mit einer Feder, z. B. einer Wendelfeder, arbeitet. The cable 7 is not deflected within the elevator 1, but the return force for yourself inside the building located material carriage 8 is by a return cable 17 as shown in FIGS. 2 and 3. This as a return cable 17 trained cable is inside the conductor section 2 in Fixed area of the deflection bend 11 and is over a corresponding Deflection roller 32 guided upwards and instructs a free eyelet 18 at its upper free end, which with a Catch hooks not visible in the drawing on Material carriage 8 cooperates when the eye 18 overflows. By coupling the eye 18 with the Material carriage 8 arranged catch hook is when driving on the material carriage 8 into the building the actual Return cable 17 tensioned. When unloading inside the building the material slide 8 is set accordingly and can then by releasing this brake by the return cable 17 move outwards over the deflection bend 11 be, he then the rest of the elevator 1 after below due to gravity under tension of the cable 7 goes down. Instead of a rubber cable, too a cable can be used with a spring, for. B. one Coil spring, works.

Unter Hinweis auf Fig. 1 und 6 ist erkennbar, daß der erfindungsgemäße Aufzug leicht von Handwerkern aufgebaut werden kann und nachdem von Hand der in das Gebäude reichende Leiterschuß 2 und der Motor 6 in das Gebäude eingebracht und aufgebaut sind. Weiterhin ist es durch die erfindungsgemäße Vorrichtung möglich, den Aufzug problemlos und sehr nahe an der Gebäudewand 3 anzuordnen und Material in ein Gebäude hineinzutransportieren, wobei durch eine Schrägstellung des Materialschlittens ein Transportieren eines gesamten Blendrahmens durch die Fensteröffnung 4 hindurch möglich ist. Die im Bereich des Gebäudes angeordneten Spannstützen 12 und 14 gewährleisten eine ausreichende Festigkeit der Gesamtanordnung und die einzelnen Bauteile sind so leicht ausgebildet, daß der Aufbau des Aufzuges durch eine oder zwei Personen problemlos möglich ist. Die Einzelteile des Aufzuges sind weiterhin problemlos zu transportieren, so daß es nicht mehr erforderlich ist, ein gesondertes Anhängeraggregat an ein Fahrzeug anzuhängen. Insbesondere bei Handwerkern und im Stadtgebiet ist dies von großer Bedeutung.With reference to FIGS. 1 and 6 it can be seen that the invention Lift easily built by artisans can be and after hand in the building reaching conductor shot 2 and the motor 6 introduced into the building and are built up. Furthermore, it is due to the invention Device possible, the elevator easily and very close to the building wall 3 and material in to transport a building in, with an inclination transporting the material carriage of an entire frame through the window opening 4 is possible. The arranged in the area of the building Clamping supports 12 and 14 ensure adequate Strength of the overall arrangement and the individual components are so light that the construction of the elevator through one or two people is easily possible. The individual parts the elevator can still be easily transported, so that it is no longer necessary to have a separate trailer unit to attach to a vehicle. Especially at Craftsmen and in the urban area is of great importance.

Claims (10)

  1. Lift (1) for loads which are to be conveyed into a building or out of a building, having individual ladder sections (2) which can be inserted one inside the other in an aligned manner and can be locked with respect to one another, having a motor-driven cable pull (7), having a material carriage (8) which is guided on the ladder sections (2), and having a deflecting bend (11) which can be coupled and locked to the ladder sections (2), characterized in that
    a) a ladder foot (10) equipped with a base supporting plate (9) is provided for the vertical connection of ladder sections (2) for assembling the lift,
    b) the ladder foot (10) is of telescopic design in relation to the base supporting plate (9),
    c) the deflecting bend (11) can also be coupled and locked to ladder sections (2) at its end which extends into the building,
    d) the ladder section (2) which adjoins the deflecting bend (11) and extends into the building can be secured via clamping supports (12, 14), and
    e) the motor (6) for the cable pull (7) can be attached at the outermost end of the ladder section (2) which extends into the building.
  2. Lift according to Claim 1, characterized in that the ladder section (2) which extends into the building has at its outer end, which is directed away from the motor (6), an extension arm (40) which can be swung outwards.
  3. Lift according to Claim 1 or 2, characterized in that the cable pull (7) can be connected, at one end, to the material carriage (8) and, at the other end, to a cable pulley of the motor (6).
  4. Lift according to one of the preceding claims, characterized in that one clamping support (12) is arranged vertically between the floor (5) and ceiling (15) of the building.
  5. Lift according to one of the preceding claims, characterized in that the other clamping support (14) is arranged horizontally within a window opening (4).
  6. Lift according to one of the preceding claims, characterized in that a ball-and-socket joint (16) is provided between the base supporting plate (9) and the ladder foot (10).
  7. Lift according to one of the preceding claims, characterized by a restoring cable pull (17) in the top region of the lift (1) with a catch eyelet (18) which interacts with a catch hook, which is arranged on the material carriage (8), such that, during advancement, the catch hook and the catch eyelet (18) couple and, as the material carriage (8) progresses further, tension the restoring cable pull (17) and, during the return, the catch hook and catch eyelet (18) are uncoupled again.
  8. Lift according to Claim 7, characterized in that the restoring cable pull (17) is deflected within the ladder sections (2).
  9. Lift according to Claim 7 or 8, characterized in that the restoring cable pull (17) is designed as a rubber cable pull.
  10. Lift according to Claim 7 or 8, characterized in that the restoring cable pull (17) is equipped with a spring element.
EP95116385A 1994-11-30 1995-10-18 Lift for hoisting loads in or on a building Expired - Lifetime EP0714848B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE4444528 1994-11-30
DE4444528 1994-11-30
DE19500232 1995-01-05
DE19500232A DE19500232A1 (en) 1994-11-30 1995-01-05 Elevator for loads to be conveyed into or out of a building

Publications (3)

Publication Number Publication Date
EP0714848A2 EP0714848A2 (en) 1996-06-05
EP0714848A3 EP0714848A3 (en) 1996-08-14
EP0714848B1 true EP0714848B1 (en) 2000-01-12

Family

ID=25942846

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95116385A Expired - Lifetime EP0714848B1 (en) 1994-11-30 1995-10-18 Lift for hoisting loads in or on a building

Country Status (3)

Country Link
EP (1) EP0714848B1 (en)
AT (1) ATE188671T1 (en)
DE (2) DE19542774C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008003295A1 (en) 2008-01-05 2009-07-09 Khs Ag Container cell, in particular bottle cell, container basket with such container cells and method for producing container cells
CN109577657B (en) * 2018-11-21 2020-10-27 义乌市研创工业设计有限公司 Brick conveying frame for wall building

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1430655A (en) * 1921-09-17 1922-10-03 William F Irrgang Hoisting mechanism
DE1854167U (en) * 1962-04-10 1962-06-28 Theodor Klaas MATERIAL ELEVATOR FOR USE FOR ROOFS.
GB1378318A (en) * 1973-03-15 1974-12-27 Evans P N Material hoists
CA1172198A (en) * 1982-02-11 1984-08-07 Donald Gagnon Ladder mounted hoist
FR2547568A1 (en) * 1983-06-14 1984-12-21 Haemmerlin Georges Sa Materials hoist with mobile gear which can be moved vertically and horizontally
US4793437A (en) * 1987-07-20 1988-12-27 Philip Hanthorn Portable lift with telescopic booms and load-carrying apparatus
DE3816106C2 (en) * 1988-05-11 1997-04-10 Boecker Albert Gmbh & Co Kg Multiple hinge joint for connecting the rail sections of a bendable guide rail of an inclined elevator

Also Published As

Publication number Publication date
ATE188671T1 (en) 2000-01-15
DE19542774A1 (en) 1996-06-05
EP0714848A3 (en) 1996-08-14
DE19542774C2 (en) 1998-04-16
DE19542773C2 (en) 1998-04-16
DE19542773A1 (en) 1996-06-05
EP0714848A2 (en) 1996-06-05

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