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DE29911524U1 - Scaffolding for the construction of round towers made of reinforced concrete - Google Patents

Scaffolding for the construction of round towers made of reinforced concrete

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Publication number
DE29911524U1
DE29911524U1 DE29911524U DE29911524U DE29911524U1 DE 29911524 U1 DE29911524 U1 DE 29911524U1 DE 29911524 U DE29911524 U DE 29911524U DE 29911524 U DE29911524 U DE 29911524U DE 29911524 U1 DE29911524 U1 DE 29911524U1
Authority
DE
Germany
Prior art keywords
scaffolding
profiles
tower
construction
lattice tower
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
DE29911524U
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German (de)
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Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE29911524U priority Critical patent/DE29911524U1/en
Priority to AU53855/00A priority patent/AU5385500A/en
Priority to PCT/CH2000/000365 priority patent/WO2001002674A1/en
Publication of DE29911524U1 publication Critical patent/DE29911524U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
    • E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
    • E04G11/20—Movable forms; Movable forms for moulding cylindrical, conical or hyperbolical structures; Templates serving as forms for positioning blocks or the like
    • E04G11/28—Climbing forms, i.e. forms which are not in contact with the poured concrete during lifting from layer to layer and which are anchored in the hardened concrete
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/24—Safety or protective measures preventing damage to building parts or finishing work during construction
    • E04G21/28—Safety or protective measures preventing damage to building parts or finishing work during construction against unfavourable weather influence
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
    • E04G3/24—Scaffolds essentially supported by building constructions, e.g. adjustable in height specially adapted for particular parts of buildings or for buildings of particular shape, e.g. chimney stacks or pylons
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
    • E04G3/24—Scaffolds essentially supported by building constructions, e.g. adjustable in height specially adapted for particular parts of buildings or for buildings of particular shape, e.g. chimney stacks or pylons
    • E04G3/243—Scaffolds essentially supported by building constructions, e.g. adjustable in height specially adapted for particular parts of buildings or for buildings of particular shape, e.g. chimney stacks or pylons following the outside contour of a building
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
    • E04G3/24—Scaffolds essentially supported by building constructions, e.g. adjustable in height specially adapted for particular parts of buildings or for buildings of particular shape, e.g. chimney stacks or pylons
    • E04G3/246—Scaffolds essentially supported by building constructions, e.g. adjustable in height specially adapted for particular parts of buildings or for buildings of particular shape, e.g. chimney stacks or pylons following the inside contour of a building
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G5/00—Component parts or accessories for scaffolds
    • E04G5/12—Canopies
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G5/00—Component parts or accessories for scaffolds
    • E04G2005/008—Hoisting devices specially adapted as part of a scaffold system

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Movable Scaffolding (AREA)

Description

Arbeitsgerüst zum Bau runder Türme aus StahlbetonScaffolding for the construction of round towers made of reinforced concrete

Windturbinen werden auf hohen Türmen montiert. Diese Türme können aus Stahl oder Stahlbeton hergestellt sein. Der Durchmesser der Türme verjüngt sich von unten nach oben gleichmässig. Die Arbeitsgerüste wie auch die Schalung zum Bau solcher Türme aus Stahlbeton müssen daher bei jedem Betonierabschnitt neu angepasst werden. Die derzeit zum Bau solcher Türme eingesetzten Arbeitsgerüste sind sehr aufwendig. Ausserdem ist zur Handhabung aller bisher bekanntgewordenen Arbeitsgerüste zum Bau solcher Türme ein Hochbaukran erforderlich.Wind turbines are mounted on high towers. These towers can be made of steel or reinforced concrete. The diameter of the towers tapers evenly from bottom to top. The scaffolding and formwork for building such towers made of reinforced concrete must therefore be adjusted for each concreting section. The scaffolding currently used to build such towers is very complex. In addition, a high-rise crane is required to handle all scaffolding known to date for building such towers.

Windkraftanlagen werden an Standorten gebaut, die sehr windig sind. Ab einer gewissen Windstärke kann mit einem Hochbaukran nicht mehr gearbeitet werden, sodass der Bau eingestellt werden muss, was sehr hohe Kosten verursachen kann.Wind turbines are built in locations that are very windy. Above a certain wind strength, a construction crane can no longer work, so construction has to be stopped, which can result in very high costs.

Die Erfindung stellt sich nun die Aufgabe, ein Arbeitsgerüst zum Bau von Windkrafttürmen aus Stahlbeton zu entwickeln, welches mit geringem Aufwand dem jeweiligen Durchmesser des zu bauenden Betonierabschnittes anpassbar ist, womit die Schalung demontiert und neu montiert werden kann und welches zur Handhabung Kran- unabhängig ist.The invention now has the task of developing a working scaffold for the construction of wind turbine towers made of reinforced concrete, which can be adapted with little effort to the respective diameter of the concreting section to be built, with which the formwork can be dismantled and reassembled and which is crane-independent for handling.

Dies wird mittels eines Arbeitsgerüstes erreicht, welches die Merkmale des Schutzanspruches 1 aufweist.This is achieved by means of a working scaffold which has the features of claim 1.

Im folgenden wird nun ein Ausführungsbeispiel der Erfindung anhand der beiliegenden Zeichnungen eingehend beschrieben. Fig. 1 zeigt den oberen Teil eines im Bau befindlichen Turmes im Schnitt. In der Mitte des zu bauenden Turmes ist als Mast ein Fachwerkturm 1 angebracht. Dieser Fachwerkturm 1 ist auf teleskopartig ineinander verschiebbaren Profilen 10 aufgelagert,welche wiederum am ausgeschalten Turmschaft lösbar befestigt sind. Damit der Fachwerkturm 10 in der Mitte des zu bauenden Turmes gehalten ist, sind die Profile 10 mittels Bolzen gesichert. Direkt unter den Profilen 10 ist eine Arbeitsplattform 11 angebracht. Im oberen Bereich der Innenschalung ist eine Arbeitsplattform 12 angebracht. Diese Arbeitsplattform 12 dient auch als Zentrierung für den Fachwerkturm 1,damit dieser genau in der Mitte des zu bauenden Turmes geführt ist. Der oberste Teil der Innenschalung ist mittels eines kreisrunden Ringes aus Doppel-T-Profil in der Rundung gehalten. Die Arbeitsplattform 12 stützt sich an diesem Ring rundum ab. Der oberste Teil der Innen-und Aussenschalung bleibtIn the following, an embodiment of the invention is described in detail with reference to the accompanying drawings. Fig. 1 shows the upper part of a tower under construction in section. In the middle of the tower to be built, a lattice tower 1 is attached as a mast. This lattice tower 1 is supported on telescopically movable profiles 10, which in turn are detachably attached to the dismantled tower shaft. In order to hold the lattice tower 10 in the middle of the tower to be built, the profiles 10 are secured by means of bolts. A work platform 11 is attached directly under the profiles 10. A work platform 12 is attached in the upper area of the inner formwork. This work platform 12 also serves as a centering device for the lattice tower 1, so that it is guided exactly in the middle of the tower to be built. The uppermost part of the inner formwork is held in the curve by means of a circular ring made of a double-T profile. The work platform 12 is supported all around on this ring. The upper part of the inner and outer formwork remains

beim Umsetzen der Schalung am Beton haften. Im oberen Teil der Fig.1 sind sternförmig Profile 2 horizontal angeordnet. Mit schräg angeordneten Aussteifungsprofilen zusammen bilden sie eine kegelförmige Konstruktion 3. Diese ist am Fachwerkturm 1 mittels Greifzug oder Seilwinde vertikal verschiebbar. Dazu sind ganz oben am Fachwerkturm 1 zwei Umlenkrollen 13 angebracht. Die kegelförmige Konstruktion 3 ist oben abgedeckt und dient damit auch als Regenschutz. Am äusseren Ende der sternförmig angeordneten Profilen 2 sind horizontal verschiebbar und feststellbar vertikal angeordnete Profile 4 vorgesehen. An diesen Profilen 4 sind je zwei horizontal angeordnete Profilstücke als Auflager für zwei rundherum verlaufende Gerüstgänge befestigt.Als Absturzsicherung dient eine lichtdurchlässige reissfeste Folie,welche zugleich als Regen- und Windschutz dient,welche in der Fig. nicht eingezeichnet ist. Direkt unter der kegelförmigen Konstruktion 3 ist an dieser eine Laufschiene 6 lösbar angeordnet. An dieser Laufschiene 6 ist ein entlang dieser Laufschiene verfahrbares Hebezeug 7 vorgesehen. Auf der linken Seite in Fig. 1 ist ein rundum drehbarer Schwenkarm 8 angeordnet, an welchem auch ein Hebezeug 9 entlang des Schwenkarmes verschiebbar angeordnet ist. Auf der Innenschalung sind in Abständen rundherum Profile 14 mit in regelmässigen Abständen daran befestigten Haken annähernd vertikal lösbar angebracht. Sie stützen sich oben an einer weiteren Arbeitsplattform 15 ab.adhere to the concrete when the formwork is moved. In the upper part of Fig. 1, star-shaped profiles 2 are arranged horizontally. Together with diagonally arranged stiffening profiles, they form a conical structure 3. This can be moved vertically on the lattice tower 1 using a grab or cable winch. For this purpose, two deflection rollers 13 are attached to the very top of the lattice tower 1. The conical structure 3 is covered at the top and thus also serves as rain protection. At the outer end of the star-shaped profiles 2, vertically arranged profiles 4 are provided which can be moved horizontally and locked. Two horizontally arranged profile pieces are attached to each of these profiles 4 as supports for two scaffolding aisles running all the way around. A translucent, tear-resistant film serves as fall protection, which also serves as rain and wind protection, which is not shown in the figure. A guide rail 6 is detachably arranged directly below the conical structure 3. A hoist 7 is provided on this guide rail 6 and can be moved along this guide rail. On the left-hand side in Fig. 1, a swivel arm 8 is arranged that can rotate all the way round, on which a hoist 9 is also arranged so that it can be moved along the swivel arm. Profiles 14 with hooks attached to them at regular intervals are attached to the inner formwork at intervals all around in an almost vertically detachable manner. They are supported at the top by another working platform 15.

Zum Material und auch Personen hoch- und abzufahren, ist ein aufstockbarer Aufzug vorgesehen, welcher in der Fig. 1 nicht eingezeichnet ist. Nachdem die Aufzugsplattform in Führungen geführt ist, ist sie windunempfindlich.To transport material and people up and down, an extendable elevator is provided, which is not shown in Fig. 1. Since the elevator platform is guided in guides, it is insensitive to wind.

Um Material von der Aufzugsplattform wegzunehmen, wird das Material mittels Hebezeug 7 in den Bereich einer Plattform gefahren. Von dort kann dann das Material mittels des Schwenkarmes 8 mit und dem Hebezeug 9 nach Bedarf verteilt werden. Beton, welcher die Hauptmenge der zu transportierenden Lasten darstellt, wird auf einer kreisrunden Laufschiene 16, welche im oberen Bereich der Aussenschalung angeordnet ist, mittels eines rundherum verfahrbaren Betonkübels in die Schalung eingebracht, wobei der Betonkübel in der Fig. 1 nicht eingezeichnet ist. Hochtransportiert wird der Beton in einem Betonkübel, welcher auf der Plattform des Aufzuges angebracht ist. Von diesem Betonkübel aus wird der BetonIn order to remove material from the elevator platform, the material is moved to the area of a platform using a hoist 7. From there, the material can then be distributed as required using the swivel arm 8 and the hoist 9. Concrete, which represents the majority of the loads to be transported, is placed into the formwork on a circular guide rail 16, which is arranged in the upper area of the external formwork, using a concrete bucket that can be moved all the way around, whereby the concrete bucket is not shown in Fig. 1. The concrete is transported up in a concrete bucket, which is attached to the platform of the elevator. From this concrete bucket, the concrete is

z.B. mittels Schüttrinne in den entlang der Schalung auf der Laufschiene 16 verfahrbaren Betonkübel umgefüllt. Die Aufzugplattform mit dem leeren Betonkübel kann sofort wieder abgelassen werden, um den Betonkübel wieder aufzufüllen. Wenn der Beton eingefüllt ist, kann gleich die Armierung für den nächsten Betonierabschnitt montiert werden. Die Stäbe der inneren Horizontalarmierung werden rundherum in die Haken an den in Abständen rundum angeordneten Profilen 14 eingelegt und dann mit den Stäben der Vertikalarmierung verbunden. Die äussere Armierung wird auf die selbe Art montiert mit dem Unterschied, dass leichte Stahlprofile mit den Haken gleich mit einbetoniert werden. Auf diese Weise geht das Armieren ca.doppelt so schnell wie das sonst übliche Armieren. Ausserdem braucht es keine Schalung oder sonstige Vorrichtung zum Vorarmieren. Wenn die Armierung fertig ist, können die Profile 14 etwas abgesenkt und weggenommen werden.e.g. using a chute, it is poured into the concrete bucket that can be moved along the formwork on the guide rail 16. The elevator platform with the empty concrete bucket can be lowered again immediately to refill the concrete bucket. Once the concrete has been poured in, the reinforcement for the next concreting section can be installed straight away. The bars of the inner horizontal reinforcement are inserted all around into the hooks on the profiles 14 arranged at intervals all around and then connected to the bars of the vertical reinforcement. The outer reinforcement is installed in the same way, with the difference that light steel profiles with the hooks are also encased in concrete. In this way, the reinforcement is about twice as fast as the usual reinforcement. In addition, no formwork or other device is required for pre-reinforcing. Once the reinforcement is finished, the profiles 14 can be lowered slightly and removed.

Um die Innenschalung umzusetzen, wird bei der Plattform 12 im oberen Bereich der Innenschalung eine entsprechende Oeffnung frei gemacht. Die Innenschalung wird dann in Teilen durch diese Oeffnung mittels dem Hebezeug 9 hochgehoben und auf die Plattform 12 abgestellt. Dieser Teil der Innenschalung wird nach Reinigung und Einölen gleich für den nächsten Betonierabschnitt montiert. So wird die ganze Innenschalung neu montiert. Anschliessend wird die kegelförmige Konstruktion 3 auf der Innenschalung mittels Stützen, die hier nicht eingezeichnet sind, abgestützt. Anschliessend kann der Fachwerkturm 1 mittels Greifzug oder Seilwinde nach Lösen der Profile 10 vom Turmschaft um die Höhe eines Betonierabschnittes hochgehoben werden. Die Profile 10 werden am Turmschaft wieder befestigt. Die Plattform 12 wird wieder in den oberen Bereich der Innenschalung gehoben und am Doppel-T-Ring an der Innenschalung abgestützt. Anschliessend wird die kegelförmige Konstruktion 3 um die Höhe eines Betonierabschnittes hochgehoben. Die Aussenschalung wird demontiert, gereinigt und neu eingeölt. Dazu dient auch das an der Laufschiene 1 6 rundherum verfahrbare Hängegerüst 5 links in Fig. 1. Die Aussenschalung wird dann in Teilen mittels Hebezeug 9 hochgehoben und montiert.In order to move the inner formwork, a corresponding opening is made in the upper area of the platform 12. The inner formwork is then lifted up in parts through this opening using the lifting gear 9 and placed on the platform 12. After being cleaned and oiled, this part of the inner formwork is immediately assembled for the next concreting section. The entire inner formwork is reassembled in this way. The conical structure 3 is then supported on the inner formwork using supports that are not shown here. The lattice tower 1 can then be lifted up the height of one concreting section using a grab or cable winch after the profiles 10 have been released from the tower shaft. The profiles 10 are reattached to the tower shaft. The platform 12 is lifted back into the upper area of the inner formwork and supported on the double T-ring on the inner formwork. The conical structure 3 is then lifted up the height of one concreting section. The external formwork is dismantled, cleaned and re-oiled. The suspended scaffold 5 on the left in Fig. 1, which can be moved all around on the guide rail 1 6, is also used for this purpose. The external formwork is then lifted up in parts using lifting gear 9 and assembled.

Claims (9)

1. Arbeitsgerüst zum Bau runder Türme aus Stahlbeton mit einem im oberen Teil im Zentrum des zu bauenden Turmes vertikal angeordnetem Mast, dadurch gekennzeichnet, dass der Mast als Fachwerkturm (1) ausgebildet ist, dass der Fachwerkturm (1) vertikal verschiebbar gehalten ist, dass an diesem Fachwerkturm (1) im oberen Teil aus sternförmig angeordneten Profilen (2) und an diesen befestigten Aussteifungsprofilen eine kegelförmige Konstruktion (3) zusammengebaut ist, dass an den Profilen (2) horizontal verschiebbar und feststellbar rundherum in gleichmässigen Abständen vertikal angeordnete Profile (4) mit im Abstand zueinander angeordneten Auflager für zwei rundherum verlaufende Gerüstgänge angeordnet sind, dass direkt unter der kegelförmigen Konstruktion (3) eine Laufschiene (6) mit einem Hebezeug (7) vorgesehen ist, dass ebenfalls in diesem Bereich ein rundum schwenkbarer Tragarm (8) mit einem Hebezeug (9) angeordnet ist und dass Baumaterial und auch Personen mittels einer in einer Führung verlaufender Aufzugsplattform auf und ab verfahrbar gehalten ist. 1. Scaffolding for the construction of round towers made of reinforced concrete with a mast arranged vertically in the upper part in the center of the tower to be built, characterized in that the mast is designed as a lattice tower ( 1 ), that the lattice tower ( 1 ) is held vertically displaceable, that a conical construction ( 3 ) is assembled on this lattice tower ( 1 ) in the upper part from star-shaped profiles ( 2 ) and stiffening profiles attached to these, that vertically arranged profiles ( 4 ) with supports arranged at a distance from one another for two scaffolding aisles running all around are arranged on the profiles ( 2 ) in a horizontally displaceable and lockable manner, that a guide rail ( 6 ) with a hoist ( 7 ) is provided directly under the conical construction ( 3 ), that a support arm ( 8 ) with a hoist ( 9 ) which can be pivoted all around is also arranged in this area. ) and that building materials and also persons are kept movable up and down by means of a lift platform running in a guide. 2. Arbeitsgerüst nach Anspruch 1, dadurch gekennzeichnet, dass die kegelförmige Konstruktion (3) als Regenschutz ausgebildet ist. 2. Scaffolding according to claim 1, characterized in that the conical construction ( 3 ) is designed as a rain protection. 3. Arbeitsgerüst nach Anspruch 1, dadurch gekennzeichnet, dass der Schwenkarm (8) in der Länge verstellbar und oder austauschbar gehalten ist. 3. Working scaffold according to claim 1, characterized in that the swivel arm ( 8 ) is adjustable in length and/or exchangeable. 4. Arbeitsgerüst nach Anspruch 1, dadurch gekennzeichnet, dass an der kreisrunden Laufschiene (16) ein Hängegerüst (5) in Umfangrichtung verfahrbar gehalten ist. 4. Working scaffold according to claim 1, characterized in that a suspended scaffold ( 5 ) is held on the circular guide rail ( 16 ) so as to be movable in the circumferential direction. 5. Arbeitsgerüst nach Anspruch 1 und 4, dadurch gekennzeichnet, dass das Hängegerüst (5) in der Höhe verstellbar gehalten ist. 5. Working scaffold according to claim 1 and 4, characterized in that the suspended scaffold ( 5 ) is adjustable in height. 6. Arbeitsgerüst nach Anspruch 1, dadurch gekennzeichnet, dass die Arbeitsplattformen (12) und (15) am Fachwerkturm (1) vertikal verschiebbar gehalten sind. 6. Working scaffold according to claim 1, characterized in that the working platforms ( 12 ) and ( 15 ) are held vertically displaceably on the lattice tower ( 1 ). 7. Arbeitsgerüst nach Anspruch 1, dadurch gekennzeichnet, dass die Absturzsicherung für die zwei Gerüstgänge, welche rundum an den vertikal angeordneten Profilen (4) angebracht sind, aus einer lichtdurchlässigen reissfesten Folie besteht. 7. Scaffolding according to claim 1, characterized in that the fall protection for the two scaffolding aisles, which are attached all around to the vertically arranged profiles ( 4 ), consists of a translucent, tear-resistant film. 8. Arbeitsgerüst nach Anspruch 1, dadurch gekennzeichnet, dass der Fachwerkturm (1) mittels der Profile (10) am ausgeschalten Schaft des zu bauenden Turmes lösbar befestigt ist. 8. Working scaffold according to claim 1, characterized in that the lattice tower ( 1 ) is detachably attached to the dismantled shaft of the tower to be built by means of the profiles ( 10 ). 9. Arbeitsgerüst nach Anspruch 1, dadurch gekennzeichnet, dass die kegelförmige Konstruktion (3) mittels Seilwinde vertikal verschiebbar gehalten ist. 9. Scaffolding according to claim 1, characterized in that the conical construction ( 3 ) is held vertically displaceable by means of a cable winch.
DE29911524U 1999-07-06 1999-07-06 Scaffolding for the construction of round towers made of reinforced concrete Expired - Lifetime DE29911524U1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE29911524U DE29911524U1 (en) 1999-07-06 1999-07-06 Scaffolding for the construction of round towers made of reinforced concrete
AU53855/00A AU5385500A (en) 1999-07-06 2000-07-04 Work scaffolding for constructing round reinforced concrete towers
PCT/CH2000/000365 WO2001002674A1 (en) 1999-07-06 2000-07-04 Work scaffolding for constructing round reinforced concrete towers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29911524U DE29911524U1 (en) 1999-07-06 1999-07-06 Scaffolding for the construction of round towers made of reinforced concrete

Publications (1)

Publication Number Publication Date
DE29911524U1 true DE29911524U1 (en) 2001-01-04

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DE29911524U Expired - Lifetime DE29911524U1 (en) 1999-07-06 1999-07-06 Scaffolding for the construction of round towers made of reinforced concrete

Country Status (3)

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AU (1) AU5385500A (en)
DE (1) DE29911524U1 (en)
WO (1) WO2001002674A1 (en)

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CN108979112A (en) * 2018-08-23 2018-12-11 中国建筑第二工程局有限公司 Elevator shaft multifunctional operating platform system and construction method thereof
WO2022237482A1 (en) * 2021-05-13 2022-11-17 中建三局第三建设工程有限责任公司 Construction apparatus and method for hanging, integrally assembling, and integrally lifting building vertical formwork

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CN104131706B (en) * 2014-07-28 2016-05-18 中建一局集团建设发展有限公司 The construction method of the two-layer connection structure of vertical reinforcement of concrete frame structure
CN104612391B (en) * 2014-12-30 2016-09-14 成都市第一建筑工程公司 Construction of prevention work platform for skyscraper
CN111980419A (en) * 2020-08-25 2020-11-24 南通大学 Installation process of steel structure transportation channel

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CN108979112A (en) * 2018-08-23 2018-12-11 中国建筑第二工程局有限公司 Elevator shaft multifunctional operating platform system and construction method thereof
CN108979112B (en) * 2018-08-23 2023-04-14 中国建筑第二工程局有限公司 Elevator shaft multifunctional operating platform system and construction method thereof
WO2022237482A1 (en) * 2021-05-13 2022-11-17 中建三局第三建设工程有限责任公司 Construction apparatus and method for hanging, integrally assembling, and integrally lifting building vertical formwork

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