EP4126744A1 - Transport system for vertically transporting goods and persons on an above-ground construction site - Google Patents

Transport system for vertically transporting goods and persons on an above-ground construction site

Info

Publication number
EP4126744A1
EP4126744A1 EP21729249.9A EP21729249A EP4126744A1 EP 4126744 A1 EP4126744 A1 EP 4126744A1 EP 21729249 A EP21729249 A EP 21729249A EP 4126744 A1 EP4126744 A1 EP 4126744A1
Authority
EP
European Patent Office
Prior art keywords
tower
elevator
crane
transport system
construction site
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP21729249.9A
Other languages
German (de)
French (fr)
Inventor
Thorsten HESSELBEIN
Tobias Scholz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Liebherr Werk Biberach GmbH
Original Assignee
Liebherr Werk Biberach GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Liebherr Werk Biberach GmbH filed Critical Liebherr Werk Biberach GmbH
Publication of EP4126744A1 publication Critical patent/EP4126744A1/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B66C23/18—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 specially adapted for use in particular purposes
    • B66C23/20—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 specially adapted for use in particular purposes with supporting couples provided by walls of buildings or like structures
    • B66C23/208—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 specially adapted for use in particular purposes with supporting couples provided by walls of buildings or like structures with supporting couples provided from the side, e.g. by walls of buildings
    • 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
    • B66B9/187—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 with a liftway specially adapted for temporary connection to a building or other structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/0005—Constructional features of hoistways
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/0065—Roping
    • B66B11/0075—Roping with hoisting rope or cable positively attached to a winding drum
    • 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
    • B66C23/02—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 non-adjustable and non-inclinable jibs mounted solely for slewing movements
    • 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
    • B66C23/18—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 specially adapted for use in particular purposes
    • B66C23/26—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 specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail
    • 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
    • B66C23/62—Constructional features or details

Definitions

  • the invention relates to a transport system for the vertical transport of goods and people on a building site, comprising a tower crane and at least one construction site elevator.
  • construction site lifts are also used on building sites in order to bring the people employed on the construction site to the desired level of the structure.
  • the tower cranes required and the construction site lifts are positioned separately on the outer shell of the building and braced to it.
  • a single tower crane and two double elevators take up a space of around 15 meters horizontally on the facade.
  • the tower crane and the at least one construction site elevator have a common bracing by means of which the tower crane and the construction site elevator can be braced or braced together on a building.
  • This measure allows the number of bracing required to be further reduced.
  • the space required is also reduced as well.
  • the tower crane is available for the usual lifting work of construction goods, while the construction site elevator allows the vertical movement of people and materials.
  • the construction site elevator comprises an elevator tower on which one or more elevator cars or elevator platforms are guided in the vertical direction.
  • elevator platforms are used throughout; these can be designed as a simple platform, in the form of a car or in some other structure suitable for the transport of people and materials.
  • the elevator tower for example also made up of a large number of lattice elements, can now be used to fix at least one tower crane sufficiently so that separate bracing of the tower crane on the building shell of the building can be dispensed with.
  • the tower crane is braced on the elevator tower, which in turn is braced on the structure. It is also possible that the structural conditions are reversed and the tensioning of the elevator tower takes place via the tensioning of the tower crane.
  • the elevator tower has, for example, an interior cavity that is sufficiently large and extends in the vertical direction, then this cavity can be used to erect the tower crane.
  • the crane tower thus extends within the elevator tower.
  • one or more tensioning means are preferably to be tensioned between the crane tower and the elevator tower.
  • the anchoring means are sensibly attached in the area of the corner posts of the crane tower.
  • the bracing means preferably extend from the crane tower to suitable fastening points in the area of the inner corners of the elevator tower.
  • the crane tower of a tower crane in addition to the usual crane work as an elevator tower for the installation and vertical guidance of one or more elevator platforms.
  • appropriate guide means are installed on the outside of the tower structure.
  • the entire structure can now be braced using a common bracing.
  • one or more fastening points are provided for fastening a bracing within the crane tower.
  • a fastening point for fastening several anchoring conditions in particular two anchoring ropes, rods or chains.
  • the fastening Stel le can be designed as a pin.
  • the one or more fastening points are preferably located centrally within the crane tower, ideally on its central axis.
  • the drive units required to operate the elevator platforms can be mounted on the tower base or, alternatively, on the upper crane tower.
  • the power transmission is preferably carried out by a pulley block, i. H. a hoist rope is guided from the drive unit over at least one pulley to the elevator platform.
  • the entire transport system including the crane tower and the one or more elevator platforms mounted on it is additionally surrounded in places or completely by a cage-like structure.
  • a cage structure surrounding the crane tower serves to protect the entire transport system, for example from falling building materials on the construction site or other environmental influences. Access to the transport system can be ensured via one or more access or loading openings within the cage structure, with at least one such opening being provided on several or each level. The openings can be closable.
  • the present invention also relates to a method for operating a transport system, in particular according to the present invention, consisting of a tower crane and at least one construction site elevator.
  • a transport system consisting of a tower crane and at least one construction site elevator.
  • the tower crane and the construction site elevator be tensioned on the construction site by means of a common bracing on a building, in particular the facade of the building.
  • Figure 1a shows a top view of the transport system according to the invention according to a first embodiment variant
  • Figure 1b shows a partial side view of the system according to Figure 1a).
  • the transport system according to the invention is composed of an on-train tower 10, which has a lattice-like structure and on the outer side surfaces of which several elevator platforms 20 are mounted so as to be vertically displaceable.
  • the entire construction of the elevator tower 10 is tensioned via a separate voltage from 12 on the facade 30 of a building.
  • a plurality of the bracings 12 shown can be tensioned, offset from one another in the vertical direction.
  • the tower 40 of a tower crane is set up within the elevator tower 10.
  • the crane tower 40 is braced on the inside of the elevator tower 10 by means of anchoring means 11, 41 of the elevator tower 10 and the crane tower 40 that are connected to one another. Consequently, the tower crane is braced indirectly via the elevator tower 10 on the facade 30 of the building.
  • the anchoring means 41 of the crane tower 40 extend, for example, from its corner posts outwards in the direction of the inside of the elevator tower 10.
  • FIG. 2 Another exemplary embodiment is shown in FIG. 2 in a plan view in FIG. 2a and in a side view in accordance with FIG. 2b.
  • no separate elevator tower was used, instead the crane tower 300 of a tower crane was expanded to include the function of an elevator tower.
  • the top view of Figure 2a shows two alternatives for positioning the crane tower 300 or 300 *.
  • one or more transport platforms 200 are guided in the vertical direction on the outside of the tower 300, which consists of lattice pieces.
  • a drive unit 500 with a winch at the foot of the tower 300 actuates one hoist rope per platform 200. Each rope is guided by the associated winch over an associated pulley 550 suspended on the upper crane tower, which deflects the hoist rope in the direction of the respective platform 200.
  • the entire structure of the tower crane can be designed so that it can be climbed.
  • the crane tower 300 comprises at least one tower section with an internal tensioning attachment 100 via pins, of which only two bracing 110 extend in the direction of the facade 30.
  • Corresponding bracing 110 can be provided on several plane ends in the vertical direction.
  • outer cage 600 which lies over the entire unit of tower crane 300 and platforms 200 in order to protect the entire unit from external influences.
  • the protection also has loading or access openings on certain levels in order to ensure access to the platform platforms 200.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Automation & Control Theory (AREA)
  • Types And Forms Of Lifts (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Jib Cranes (AREA)

Abstract

The invention relates to a transport system for vertically transporting goods and persons on an above-ground construction site, comprising a slewing tower crane (40, 300) and at least one construction elevator (10), wherein the slewing tower crane and the at least one construction elevator have shared anchoring (12) and are anchored or can be anchored jointly to a structure (30) by means of said anchoring.

Description

Transportanlage für den vertikalen Transport von Gütern und Personen auf einer Transport system for the vertical transport of goods and people on one
Hochbaustelle Building site
Die Erfindung betrifft eine Transportanlage für den vertikalen Transport von Gütern und Personen auf einer Hochbaustelle umfassend einen Turmdrehkran sowie we nigstens einen Baustellenaufzug. The invention relates to a transport system for the vertical transport of goods and people on a building site, comprising a tower crane and at least one construction site elevator.
Auf Hochbaustellen werden neben Kranen, insbesondere Turmdrehkranen, auch Baustellenaufzüge eingesetzt, um die auf dem Bau beschäftigten Personen auf die gewünschte Ebene des Bauwerkes zu bringen. Die benötigten Turmdrehkrane so wie die Baustellenaufzüge werden separat an der Außenhülle des Bauwerks positi oniert und daran abgespannt. In addition to cranes, in particular tower cranes, construction site lifts are also used on building sites in order to bring the people employed on the construction site to the desired level of the structure. The tower cranes required and the construction site lifts are positioned separately on the outer shell of the building and braced to it.
Für die Abspannung wird eine Vielzahl an Bohrungen in der Fassade des Bauwerks zur Verankerung der Abspannung am Bauwerk benötigt. Nach der Demontage des Bauequipments sind diese Bohrlöcher wieder einzeln zu verschliessen, was mit zunehmender Bohrungsanzahl einen nicht unerheblichen Aufwand darstellt. Auch benötigt die parallele Aufstellung von Turmdrehkranen und Baustellenaufzügen re lativ viel Bauraum. Der entsprechende Fassadenbereich ist während des regulären Betriebs des Equipments nur beschränkt oder nicht zugänglich, so dass hier nach For the bracing, a large number of holes are required in the facade of the building to anchor the bracing to the structure. After the construction equipment has been dismantled, these drill holes have to be closed again individually, which represents a not inconsiderable effort as the number of drill holes increases. The parallel installation of tower cranes and construction site lifts also requires a relatively large amount of installation space. The corresponding facade area is only restricted or not accessible during the regular operation of the equipment, so that here after
der Demontage der Geräte weitere Abschlussarbeiten an der Fassade nachzuholen sind. Beispielsweise beanspruchen ein einzelner Turmdrehkran sowie zwei Dop pelaufzüge einen Platzbedarf von etwa 15 Metern Länge in Horizontalrichtung an der Fassade. After dismantling the devices, further finishing work on the facade has to be carried out. For example, a single tower crane and two double elevators take up a space of around 15 meters horizontally on the facade.
Vor diesem Hintergrund haben sich bereits Lösungen zur Optimierung des Platzbe darfs herauskristallisiert. Einzelne Baustelleaufzüge werden hier zu einer gemein samen Plattform zusammengefasst, d.h. mehrere Aufzüge sind an einem gemein samen Aufzugturm angebracht, der an der Fassade des Bauwerks abgespannt wird. Durch diese Maßnahme lässt sich die Zahl benötigter Abspannungen und der Platzbedarf reduzieren, da nicht jeder Baustellenaufzug einzeln abgespannt werden muss. Against this background, solutions for optimizing space requirements have already emerged. Individual construction site elevators are combined here to form a common platform, i.e. several elevators are attached to a common elevator tower that is guyed to the facade of the building. This measure enables the number of bracing and the space required to be reduced, since not every construction site elevator has to be braced individually.
Aufbauend auf dieser vorbekannten Lösung beschäftigt sich die vorliegende An meldung mit weiteren Optimierungsmöglichkeiten, die idealerweise eine weitere Reduktion der Anzahl notwendiger Abspannungen und des benötigten Bauraums erzielen. Building on this previously known solution, the present application deals with further optimization possibilities which ideally achieve a further reduction in the number of necessary bracing and the required installation space.
Gelöst wird diese Aufgabe durch eine Transportanlage gemäß den Merkmalen des Anspruchs 1. Vorteilhafte Ausführungsformen der Transportanlage sind Gegen stand der abhängigen Ansprüche. This object is achieved by a transport system according to the features of claim 1. Advantageous embodiments of the transport system are the subject of the dependent claims.
Erfindungsgemäß wird für eine gattungsgemäße Transportanlage vorgeschlagen, dass der Turmdrehkran sowie der wenigstens ein Baustellenaufzug eine gemein same Abspannung aufweisen, mittels dieser der Turmdrehkran und der Baustellaufzug gemeinsam an einem Bauwerk abspannbar bzw. abgespannt sind. Durch diese Maßnahme lässt sich die Anzahl benötigter Abspannungen weiter re duzieren. Auch wird der erforderliche Platzbedarf ebenso reduziert. Der Turmdreh kran steht für die baustellenübliche Hubarbeit von Baugütern bereit, während der Baustellenaufzug die vertikale Beförderung von Personen und Materialien gestattet. Für die Nutzung einer gemeinsamen Abspannung kann es vorteilhafterweise vor gesehen sein, dass der Baustellenaufzug einen Aufzugturm umfasst, an diesem ein oder mehrere Aufzugkabinen bzw. Aufzugpodeste in Vertikalrichtung geführt sind. Nachfolgend wird durchgehend von Aufzugpodesten gesprochen, diese können als einfache Plattform, in Kabinenform oder sonstiger Strukturgebung geeignet für die Personen- und Materialbeförderung ausgeführt sein. Der Aufzugturm, beispielswei se auch aus einer Vielzahl an Gitterelementen aufgebaut, lässt sich nun dazu nut zen, wenigstens einen Turmdrehkran ausreichend zu fixieren, sodass auf eine ge sonderte Abspannung des Turmdrehkrans an der Gebäudehülle des Hochbauwer kes verzichtet werden kann. Mit anderen Worten erfolgt die Abspannung des Turm drehkrans am Aufzugturm, dieser wiederum am Bauwerk abgespannt ist. Ebenso ist es möglich, dass die strukturellen Gegebenheiten sich umkehren und die Ab spannung des Aufzugturms über die Abspannung des Turmdrehkranes erfolgt. According to the invention it is proposed for a generic transport system that the tower crane and the at least one construction site elevator have a common bracing by means of which the tower crane and the construction site elevator can be braced or braced together on a building. This measure allows the number of bracing required to be further reduced. The space required is also reduced as well. The tower crane is available for the usual lifting work of construction goods, while the construction site elevator allows the vertical movement of people and materials. For the use of a common bracing, it can advantageously be provided that the construction site elevator comprises an elevator tower on which one or more elevator cars or elevator platforms are guided in the vertical direction. In the following, elevator platforms are used throughout; these can be designed as a simple platform, in the form of a car or in some other structure suitable for the transport of people and materials. The elevator tower, for example also made up of a large number of lattice elements, can now be used to fix at least one tower crane sufficiently so that separate bracing of the tower crane on the building shell of the building can be dispensed with. In other words, the tower crane is braced on the elevator tower, which in turn is braced on the structure. It is also possible that the structural conditions are reversed and the tensioning of the elevator tower takes place via the tensioning of the tower crane.
Bietet der Aufzugturm beispielsweise einen innenliegenden, sich in Vertikalrichtung erstreckenden ausreichend großen Hohlraum, so lässt sich dieser Hohlraum zum Aufstellen des Turmdrehkrans nutzen. Der Kranturm erstreckt sich also innerhalb des Aufzugturms. If the elevator tower has, for example, an interior cavity that is sufficiently large and extends in the vertical direction, then this cavity can be used to erect the tower crane. The crane tower thus extends within the elevator tower.
Bei dieser Ausführung sind bevorzugt ein oder mehrere Abspannmittel zwischen Kranturm und Aufzugturm zu spannen. Sinnvollerweise sind die Abspannmittel im Bereich der Eckstiele des Kranturms befestigt. Die Abspannmittel erstrecken sich vom Kranturm vorzugsweise zu geeigneten Befestigungsstellen im Bereich der In nenecken des Aufzugturms. In this embodiment, one or more tensioning means are preferably to be tensioned between the crane tower and the elevator tower. The anchoring means are sensibly attached in the area of the corner posts of the crane tower. The bracing means preferably extend from the crane tower to suitable fastening points in the area of the inner corners of the elevator tower.
Anstatt der obigen Lösung mit Installation des Kranturms innerhalb des Aufzug turms ist es ebenso vorstellbar, den Kranturm eines Turmdrehkrans neben der übli chen Kranarbeit auch als Aufzugturm für die Installation und Vertikalführung ein oder mehrerer Aufzugpodeste zu nutzen. Dazu werden entsprechende Führungs mittel an der Ausssenseite der Turmstruktur installiert. Die Abspannung des gesamten Aufbaus kann nun über eine gemeinsame Abspan nung erfolgen. Hierbei ist es von Vorteil, wenn ein oder mehrere Befestigungsstel len für die Befestigung einer Abspannung innerhalb des Kranturms vorgesehen sind. Idealerweise ist eine Befestigungsstelle zur Befestigung mehrere Abspannun gen, insbesondere zwei Abspannseile, -Stangen oder -ketten. Die Befestigungsstel le kann als Zapfen ausgeführt sein. Die ein oder mehrere Befestigungsstellen lie gen vorzugsweise mittig innerhalb des Kranturms, idealerweise auf dessen Mittel achse. Instead of the above solution with the installation of the crane tower inside the elevator tower, it is also conceivable to use the crane tower of a tower crane in addition to the usual crane work as an elevator tower for the installation and vertical guidance of one or more elevator platforms. For this purpose, appropriate guide means are installed on the outside of the tower structure. The entire structure can now be braced using a common bracing. It is advantageous here if one or more fastening points are provided for fastening a bracing within the crane tower. Ideally, a fastening point for fastening several anchoring conditions, in particular two anchoring ropes, rods or chains. The fastening Stel le can be designed as a pin. The one or more fastening points are preferably located centrally within the crane tower, ideally on its central axis.
Notwendige Antriebseinheiten zur Betätigung der Aufzugpodeste können am Turm fuß oder alternativ am oberen Kranturm montiert sein. Vorzugsweise erfolgt die Kraftübertragung per Flaschenzug, d. h. ein Hubseil wird von der Antriebseinheit über wenigstens eine Umlenkrolle bis zum Aufzugpodest geführt. The drive units required to operate the elevator platforms can be mounted on the tower base or, alternatively, on the upper crane tower. The power transmission is preferably carried out by a pulley block, i. H. a hoist rope is guided from the drive unit over at least one pulley to the elevator platform.
Vorstellbar ist ebenso, dass die gesamte Transportanlage umfassend den Kranturm und die daran gelagerten ein oder mehreren Aufzugpodeste zusätzlich von einer käfigartigen Struktur stellenweise oder vollständig umgeben ist. Eine den Kranturm umgebende Käfigstruktur dient zum Schutz der gesamten Transportanlage, bspw. vor herabfallenden Baustoffen auf der Baustelle oder sonstigen Umwelteinflüssen. Der Zugang zur Transportanlage kann über ein oder mehrere Zugangs- bzw. Bela dungsöffnungen innerhalb der Käfigstruktur sichergestellt werden, wobei sinnvoll erweise auf mehreren bzw. jeder Ebene wenigstens eine solche Öffnung vorgese hen ist. Die Öffnungen können verschließbar sein. It is also conceivable that the entire transport system including the crane tower and the one or more elevator platforms mounted on it is additionally surrounded in places or completely by a cage-like structure. A cage structure surrounding the crane tower serves to protect the entire transport system, for example from falling building materials on the construction site or other environmental influences. Access to the transport system can be ensured via one or more access or loading openings within the cage structure, with at least one such opening being provided on several or each level. The openings can be closable.
Neben der erfindungsgemäßen Transportanlage betrifft die vorliegende Erfindung auch ein Verfahren zum Betrieb einer Transportanlage, insbesondere gemäß der vorliegenden Erfindung, bestehend aus einem Turmdrehkran sowie wenigstens einem Baustellenaufzug. Erfindungsgemäß wird vorgeschlagen, dass der Turm drehkran sowie der Baustellenaufzug auf der Baustelle mittels einer gemeinsamen Abspannung an einem Bauwerk, insbesondere der Fassade des Bauwerkes abge spannt werden. Die Vorteile einer solchen Lösung wurden bereits vorstehend an hand der Ausführungen zur Transportanlage aufgezeigt. Weitere Vorteile und Eigenschaften der Erfindung sollen nachfolgend anhand der in den Figuren dargestellten Ausführungsbeispiele näher erläutert werden. Es zeigen: In addition to the transport system according to the invention, the present invention also relates to a method for operating a transport system, in particular according to the present invention, consisting of a tower crane and at least one construction site elevator. According to the invention it is proposed that the tower crane and the construction site elevator be tensioned on the construction site by means of a common bracing on a building, in particular the facade of the building. The advantages of such a solution have already been shown above on the basis of the explanations relating to the transport system. Further advantages and properties of the invention are to be explained in more detail below with reference to the exemplary embodiments shown in the figures. Show it:
Fig. 1a, b: ein erstes Ausführungsbeispiel der erfindungsgemäßen Transportanlage sowie 1a, b: a first embodiment of the transport system according to the invention and
Fig. 2a, b: ein zweites Ausführungsbeispiel der erfindungsgemäßen Transportanla ge. 2a, b: a second embodiment of the transport system according to the invention ge.
Figur 1a) zeigt eine Draufsicht auf die erfindungsgemäße Transportanlage gemäß einer ersten Ausführungsvariante, Figur 1b) eine Teilseitenansicht der Anlage ge mäß Figur 1a). Die erfindungsgemäße Transportanlage setzt sich aus einem Auf zugturm 10 zusammen, der einen gitterartigen Aufbau aufweist und an dessen au ßenliegenden Seitenflächen mehrere Aufzugpodeste 20 vertikal verfahrbar gelagert sind. Das gesamte Konstrukt des Aufzugturms 10 wird über eine gesonderte Ab spannung 12 an der Fassade 30 eines Bauwerkes abgespannt. In Vertikalrichtung zueinander versetzt können mehrere der gezeigten Abspannungen 12 gespannt sein. Figure 1a) shows a top view of the transport system according to the invention according to a first embodiment variant, Figure 1b) shows a partial side view of the system according to Figure 1a). The transport system according to the invention is composed of an on-train tower 10, which has a lattice-like structure and on the outer side surfaces of which several elevator platforms 20 are mounted so as to be vertically displaceable. The entire construction of the elevator tower 10 is tensioned via a separate voltage from 12 on the facade 30 of a building. A plurality of the bracings 12 shown can be tensioned, offset from one another in the vertical direction.
Innerhalb des Aufzugturms 10 ist der Turm 40 eines Turmdrehkrans aufgestellt. Der Kranturm 40 wird über miteinander verbundene Abspannmittel 11, 41 des Aufzug turms 10 und des Kranturms 40 an der Innenseite des Aufzugturms 10 abgespannt. Folglich ist der Turmdrehkran mittelbar über den Aufzugturm 10 an der Fassade 30 des Bauwerks abgespannt. Die Abspannmittel 41 des Kranturms 40 erstrecken sich bspw. von dessen Eckstielen nach aussen in Richtung der Innenseite des Aufzug turms 10. Entsprechende, sich in Richtung des Kranturms 40 orientierte Gegenver bindungsmittel 11 dienen zur Befestigung der kranseitigen Abspannmittel 41 am Aufzugturm 10. The tower 40 of a tower crane is set up within the elevator tower 10. The crane tower 40 is braced on the inside of the elevator tower 10 by means of anchoring means 11, 41 of the elevator tower 10 and the crane tower 40 that are connected to one another. Consequently, the tower crane is braced indirectly via the elevator tower 10 on the facade 30 of the building. The anchoring means 41 of the crane tower 40 extend, for example, from its corner posts outwards in the direction of the inside of the elevator tower 10.
Ein weiteres Ausführungsbeispiel zeigt die Figur 2 in einer Draufsicht in Figur 2a sowie in einer Seitenansicht gemäß Figur 2b. Bei dieser Ausführungsvariante wird kein separater Aufzugturm eingesetzt, sondern stattdessen der Kranturm 300 eines Turmdrehkrans um die Funktion eines Aufzugturms erweitert. Die Draufsicht der Figur 2a zeigt zwei Alternativen zur Positionierung des Kranturms 300 bzw 300*. Neben der regulären Kranarbeit des Turmdrehkrans dient dieser ebenso zum Per sonen- und Materialtransport. Zu diesem Zweck sind an der Außenseite des aus Gitterstücken bestehenden Turms 300 ein oder mehrere Transportpodeste 200 in Vertikalrichtung geführt. Eine Antriebseinheit 500 mit Winde am Fuß des Turms 300 betätigt ein Hubseil pro Podest 200. Jedes Seil ist von der zugeordneten Winde über eine zugeordnete, am oberen Kranturm aufgehängte Umlenkrolle 550 geführt, die das Hubseil in Richtung des jeweiligen Podestes 200 umlenkt. Another exemplary embodiment is shown in FIG. 2 in a plan view in FIG. 2a and in a side view in accordance with FIG. 2b. In this variant, no separate elevator tower was used, instead the crane tower 300 of a tower crane was expanded to include the function of an elevator tower. The top view of Figure 2a shows two alternatives for positioning the crane tower 300 or 300 *. In addition to the regular crane work of the tower crane, it is also used to transport people and materials. For this purpose, one or more transport platforms 200 are guided in the vertical direction on the outside of the tower 300, which consists of lattice pieces. A drive unit 500 with a winch at the foot of the tower 300 actuates one hoist rope per platform 200. Each rope is guided by the associated winch over an associated pulley 550 suspended on the upper crane tower, which deflects the hoist rope in the direction of the respective platform 200.
Der gesamte Aufbau des Turmdrehkrans kann kletterbar ausgestaltet sein. Der Kranturm 300 umfasst wenigstens ein Turmstück mit einer innenliegenden Ab spannbefestigung 100 via Zapfen, von dieser nur zwei Abspannungen 110 in Rich tung der Fassade 30 verlaufen. Entsprechende Abspannungen 110 können auf mehreren Ebenenden in Vertikalrichtung vorgesehen sein. The entire structure of the tower crane can be designed so that it can be climbed. The crane tower 300 comprises at least one tower section with an internal tensioning attachment 100 via pins, of which only two bracing 110 extend in the direction of the facade 30. Corresponding bracing 110 can be provided on several plane ends in the vertical direction.
Es existiert weiterhin ein äußerer Käfig 600, der sich über die gesamte Einheit aus Turmdrehkran 300 und Podesten 200 legt, um die gesamte Einheit vor äußeren Einflüssen zu schützen. Der Schutz weist zudem auf bestimmten Ebenen Bela- dungs- bzw. Zugangsöffnungen auf, um den Zugang zu den Podestplattformen 200 sicherzustellen. There is also an outer cage 600, which lies over the entire unit of tower crane 300 and platforms 200 in order to protect the entire unit from external influences. The protection also has loading or access openings on certain levels in order to ensure access to the platform platforms 200.

Claims

Patentansprüche Claims
1. Transportanlage für den vertikalen Transport von Gütern und Personen auf einer Hochbaustelle umfassend einen Turmdrehkran sowie wenigstens einen Baustellenaufzug, dadurch gekennzeichnet, dass der Turmdrehkran und der wenigstens eine Baustellenaufzug eine ge meinsame Abspannung aufweisen und mittels dieser an einem Bauwerk ge meinsam abgespannt bzw. abspannbar sind. 1. Transport system for the vertical transport of goods and people on a building site comprising a tower crane and at least one construction site elevator, characterized in that the tower crane and the at least one construction site elevator have a common bracing and by means of this jointly braced or braced on a structure are.
2. Transportanlage nach Anspruch 1, dadurch gekennzeichnet, dass mehrere Aufzugkabinen bzw. Aufzugpodeste an einem gemeinsamen Aufzugturm in Vertikalrichtung geführt sind. 2. Transport system according to claim 1, characterized in that several elevator cars or elevator platforms are guided in the vertical direction on a common elevator tower.
3. Transportanlage nach Anspruch 2, dadurch gekennzeichnet, dass der Turm drehkran am Aufzugturm fixiert bzw. abgespannt ist. 3. Transport system according to claim 2, characterized in that the tower crane is fixed or braced on the elevator tower.
4. Transportanlage nach einem der vorstehenden Ansprüche 2 oder 3, dadurch gekennzeichnet, dass der Kranturm innerhalb des hohlen Aufzugturms positi oniert ist und mehrere Abspannmittel zwischen dem Kranturm und Aufzugturm gespannt sind, insbesondere erstrecken sich Abspannmittel von den Eckstie len des Kranturms zu den Innenecken des im Profil rechteckigen Aufzug turms. 4. Transport system according to one of the preceding claims 2 or 3, characterized in that the crane tower is positi oned within the hollow elevator tower and several anchoring means are stretched between the crane tower and elevator tower, in particular anchoring means extend from the Eckstie len of the crane tower to the inner corners of the in profile rectangular elevator tower.
5. Transportanlage nach Anspruch 1, dadurch gekennzeichnet, dass der Kran turm den Aufzugturm bildet und ein oder mehrere Aufzugpodeste am Kran turm in Vertikalrichtung geführt sind. 5. Transport system according to claim 1, characterized in that the crane tower forms the elevator tower and one or more elevator platforms are guided in the vertical direction on the crane tower.
6. Transportanlage nach Anspruch 5, dadurch gekennzeichnet, dass innerhalb des Kranturms eine Abspannbefestigung zur Abspannung des Turmdrehkrans vorgesehen ist, vorzugsweise mittig nahe oder auf der Längsachse des Krant rums, wobei die Abspannungbefestigung zur Befestigung von zwei oder meh reren Abspannmitteln geeignet ist. 6. Transport system according to claim 5, characterized in that an anchoring fastening for bracing the tower crane is provided within the crane tower, preferably in the center near or on the longitudinal axis of the crane rum, wherein the anchoring fastening is suitable for fastening two or more anchoring means.
7. Transportanlage nach Anspruch 5 oder 6, dadurch gekennzeichnet, dass die jeweilige Antriebseinheit eines Aufzugpodestes am Turmfuß oder an der Turmspitze gelagert ist. 7. Transport system according to claim 5 or 6, characterized in that the respective drive unit of an elevator platform is mounted on the base of the tower or on the top of the tower.
8. Transportanlage nach einem der Ansprüche 5 bis 7, dadurch gekennzeichnet, dass die Hubseile der ein oder mehreren Aufzugpodeste von der Antriebsein heit zum Aufzugpodest über ein oder mehreren Umlenkrollen geführt sind, vorzugsweise um wenigstens eine im Bereich des Kranturms aufgehängte Umlenkrolle. 8. Transport system according to one of claims 5 to 7, characterized in that the hoisting ropes of the one or more elevator platforms are guided from the drive unit to the elevator platform via one or more pulleys, preferably around at least one pulley suspended in the area of the crane tower.
9. Transportanlage nach einem der Ansprüche 5 bis 8, dadurch gekennzeichnet, dass die gesamte Transportanlage von einer käfigartigen Struktur zumindest stellenweise umgeben ist, wobei die Struktur idealerweise auf bestimmten Ebenen mit ein oder mehreren Zugangs- bzw. Beladungsöffnungen versehen ist. 9. Transport system according to one of claims 5 to 8, characterized in that the entire transport system is surrounded at least in places by a cage-like structure, the structure ideally being provided with one or more access or loading openings on certain levels.
10. Verfahren zum Betrieb einer Transportanlage bestehend aus einem Turm drehkran sowie wenigstens einem Baustellenaufzug, dadurch gekennzeich net, dass Turmdrehkran und Baustellenaufzug mittels einer gemeinsamen Abspannung an einem Bauwerk abgespannt werden. 10. A method for operating a transport system consisting of a tower crane and at least one construction site elevator, characterized in that the tower crane and construction site elevator are guyed by means of a common bracing on a building.
EP21729249.9A 2020-05-22 2021-05-21 Transport system for vertically transporting goods and persons on an above-ground construction site Pending EP4126744A1 (en)

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DE102020113809.1A DE102020113809A1 (en) 2020-05-22 2020-05-22 Transport system for the vertical transport of goods and people on a building site
PCT/EP2021/063715 WO2021234169A1 (en) 2020-05-22 2021-05-21 Transport system for vertically transporting goods and persons on an above-ground construction site

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EP (1) EP4126744A1 (en)
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GB936227A (en) * 1959-11-16 1963-09-04 Ace Machinery Ltd Improvements in or relating to lifts
JP2515361Y2 (en) * 1992-11-17 1996-10-30 鹿島建設株式会社 Lifting device for construction
JP3343290B2 (en) * 1994-04-06 2002-11-11 戸田建設株式会社 Tower crane
DE102014003906A1 (en) * 2013-07-01 2015-01-08 Liebherr-Werk Biberach Gmbh Tower Crane
KR101923925B1 (en) 2018-02-02 2018-11-30 주식회사 송산특수엘리베이터 Rope type elevator apparatus of high speed and heavy road and mast structure equipped with crane for constructing high-rise building
EP3812337A1 (en) * 2019-10-25 2021-04-28 S&L Access Systems AB Tower system for performing work on an elongated structure

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CN115667121A (en) 2023-01-31
US20230183041A1 (en) 2023-06-15
DE102020113809A1 (en) 2021-11-25

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