DE2230996C2 - Tower crane - Google Patents
Tower craneInfo
- Publication number
- DE2230996C2 DE2230996C2 DE19722230996 DE2230996A DE2230996C2 DE 2230996 C2 DE2230996 C2 DE 2230996C2 DE 19722230996 DE19722230996 DE 19722230996 DE 2230996 A DE2230996 A DE 2230996A DE 2230996 C2 DE2230996 C2 DE 2230996C2
- Authority
- DE
- Germany
- Prior art keywords
- tower
- crane
- sections
- attaching
- tunnel
- 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
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
- B66C23/26—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
- B66C23/28—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 constructed to operate at successively higher levels
- B66C23/283—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 constructed to operate at successively higher levels with frameworks composed of assembled elements
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Description
I verlängerbar ist. 35 Auslegerschwenkachse drehbar gelagerten Armes 8.I is renewable. 35 boom pivot axis rotatably mounted arm 8.
I Es ist bereits ein derartiger Turmdrehkran be- An demselben Ende des Armes 8 greift auch derI A tower crane of this type is already in use
I kannt, bei welchem an dem auf einem Unterwagen 5eilzu?7 an, welcher über eine Rolle 9 am freienI know which one on an undercarriage 5eilzu? 7, which one on a roller 9 on the free
I um eine senkrechte Achse drehbar gelagerten Ober- tnde eines Hilfsbocks 10 läuft, der an der dem Aus-I runs about a vertical axis rotatably mounted upper end of an auxiliary trestle 10, which on the outlet
I wagen ein Außenturm befestigt ist, in welchem ein leger 4 abgewandten Seite des Turmes vorgesehen ist.I dare an outer tower is attached, in which a casual 4 facing away side of the tower is provided.
I Innenturm mit Ausleger und gegebenenfalls Gegen- 30 Der Turm besteht aus einem an beiden Enden of-I Inner tower with cantilever and, if necessary, counter 30 The tower consists of an open
I ausleger verschiebbar geführt ist. Es ist ein Hubsy- fenen Außenturm 11 und einem darin teleskopierba-I boom is slidably guided. It is a Hubsyfen external tower 11 and a telescopic
\ stern zum Verschieben des Innenturms im Außen- ren Inneniurm 12, an dessen Kopf der Ausleger 4, \ stern for moving the inner tower in the outer inner tower 12, at the head of which the boom 4,
I turm vorgesehen, und am unteren Innenturmende der Arm 8 und der Hilfsbock 10 vorgesehen sind.I tower is provided, and the arm 8 and the auxiliary trestle 10 are provided at the lower end of the inner tower.
I sind zur Innenturmverlängerung Innenturmschüsse Der Außenturm 11 ist an zwei seitlichen BöckenI are to extend the inner tower of the inner tower. The outer tower 11 is on two side frames
f ansetzbar. Der Querschnitt des an seinem unteren 35 13 des Oberwagens 2 um eine zur Längsachse senk- f attachable. The cross section of the at its lower 35 13 of the upper carriage 2 by a perpendicular to the longitudinal axis
jj. Ende offenen Außenturms lädt in horizontaler Rieh- rechte Achse 14 verschwenkbar angelenkt und in deryy. The end of the open outer tower loads in the horizontal right axis 14 pivotably articulated and in the
i hing frei über den Oberwagenumriß hinaus aus und in der Zeichnung dargestellten senkrechten Stellungi hung freely beyond the outline of the superstructure and in the vertical position shown in the drawing
I liegt in mindestens einer Stellung des Oberwagens durch eine im einzelnen nicht dargestellte VerriegelungI is in at least one position of the superstructure by a lock, not shown in detail
bezüglich des Unterwagens mit seiner Projektion mit dem Oberwagen 2 gehalten. Das untere Ende vomwith respect to the undercarriage with its projection with the uppercarriage 2 held. The lower end of the
S1 außerhalb des Unterwagenumrisses, so daß die In- 4° Außenturm 11 liegt, wie aus der Zeichnung ersicht- S 1 outside of the undercarriage outline, so that the inside 4 ° outer tower 11 is, as can be seen from the drawing-
} nenturmschüsse eine Länge von wenigstens annä- Hch, »m Abstand vom Oberwagen 2 und somit in be-} n tower sections a length of at least approx. »m distance from the superstructure 2 and thus in
I hemd gleich dem Höhenabstand des unteren Außen- trächtlicher Höhe über der Kranstandfläche.I shirt is equal to the height distance of the lower external height above the crane platform.
. I türmendes über der Standfläche aufweisen können. Der Innentunn 12 besteht aus mehreren zueinan-. I can have something towering above the stand area. The inner tunnel 12 consists of several
_ I Beim Ansetzen der Innenturmschüsse wird so vorge- der koaxialen und miteinander lösbar verbundenen_ I When the inner tower sections are attached, they are first connected coaxial and releasably connected to one another
. I gangen, daß diese der Reihe nach zwischen die bei- 45 Schüssen 15 und kann durch Ansetzen solcher. I proceeded to do these one after the other between the two shots 15 and can by putting them on
. , I den Schienen, auf denen der Unterwagen läuft, ge- Schüsse 15 an sein unteres, vom Außenturm 11 um-. , I the rails on which the undercarriage runs, shots 15 at its lower, from the outer turret 11
, j § stellt und nacheinander vom Turmdrehkran mit dem faßtes und daraus vorstehendes Ende 16 verlängert, j § is and successively extended by the tower crane with the grasped and therefrom protruding end 16
';_% I am unteren Ende offenen Außenturm überfahren werden. Soll der Innentunn 12 beispielsweise durch '; _% I can be driven over at the lower end of the open outer tower. Should the inner tunnel 12, for example, go through
' '! f werden, um in den Außenturm eingeschoben zu wer- einen Schuß 15 verlängert werden, dann wird dieser,''! f , a section 15 will be extended in order to be pushed into the outer tower, then this will,
v -\ i den (deutsche Auslegeschrift 1 506 543). 50 wie aus der Zeichnung ersichtlich, angehängt an den v - \ i den (German Auslegeschrift 1 506 543). 50 as can be seen from the drawing, attached to the
lid \ Zwar lassen sich auf diese Art und Weise mög- Hubseilzug 17 der Laufkatze 5, von dieser in die lid \ It is true that hoisting cable 17 of the trolley 5, from this into the
:t { liehst lange Innenturmschüsse zur Verlängerung des Stellung 15' gebracht und bei 18 an das untere Ende : t { borrowed long inner turret shots to extend position 15 'and at 18 to the lower end
A,^ I Innenturms an diesen ansetzen, deren Länge vom 16 vom Innentunn 12 angelenkt. Dann wird derA, ^ I attach the inner tower to this, the length of which is hinged from the 16 to the inner tunnel 12. Then the
φ$ \ ■ .. Höhenabstand des unteren Außenturmendes über Schuß unter den Innentunn 12 in die dazu koaxiale φ $ \ ■ .. Height spacing of the lower end of the outer tower over the weft under the inner tunnel 12 into the coaxial one
■ ■■-■ I der Kranstandfläche abhängt, doch ist dieses Ansei- 55 Stellung 15" geklappt und mit dem Innenturm 12 ■ ■■ - ■ I depends on the crane stand area, but this attachment is folded 55 position 15 "and with the inner tower 12
. I zen nachteilig, beispielsweise schon deswegen, weil vollständig verbunden, d.h. beispielsweise auch bei. I zen disadvantageous, for example because it is completely connected, i.e. also for
' I dabei der gesamte Tunndrehkran verf?ihren werden 19.'I will have the entire tunnel crane at their disposal 19.
I muß. Dann wird der Innentunn 12 um die Länge einesI have to. Then the inner tunnel 12 is the length of one
" Aufgabe der Erfindung ist es, einen Turmdrehkran Schusses 15, beispielsweise 2,5 m, im Außenturm 11 The object of the invention is to provide a tower crane section 15, for example 2.5 m, in the outer tower 11
der eingangs angegebenen Art zu schaffen, bei dem 6o nach oben teleskopiert, beispielsweise mittels einer
-möglichst lange Innenturmschüsse zur Verlängerung von einer hydraulischen Kolben/Zylinder-Einheit bedes
Innenturms auf einfachste Weise an das untere tätigten Teleskopiereinrichtung.
Ende des Innenturms ansetzbar sind. Das Abbauen von Innenturmschüssen 15 vom In-To create the type specified at the beginning, in which 6o telescopes upwards, for example by means of an inner tower section that is as long as possible to extend a hydraulic piston / cylinder unit of the inner tower in the simplest way to the lower telescoping device.
At the end of the inner tower. The dismantling of interior tower sections 15 from the
Dies ist erfindungsgemäß dadurch erreicht, daß die nenturm 12 geschieht in umgekehrter Reihenfolge. Innenturmschüsse vom Hubseilzug des Kranes in 65 Der Hubmechanismus 20 für den Innenturm 12 ist etwa horizontaler Lage an das untere Ende des In- lediglich schematisch wiedergegeben.This is achieved according to the invention in that the nenturm 12 takes place in the reverse order. Inside tower shots from the hoist cable of the crane in 65. The lifting mechanism 20 for the inner tower 12 is approximately horizontal position at the lower end of the In- only shown schematically.
Hierzu 1 Blatt Zeichnungen1 sheet of drawings
Claims (1)
nenturmschüsse (15) vom Hubseilzug (17) des >o Nachstehend ist eine AusfUhrungsform des erfin-Kranes in etwa horizontaler Lage an das untere dungsgemäßen Turmdrehkrans an Hand der Zeich-Ende (16) des Innenturmes (12) anhebbar und nung beispielsweise beschrieben, deren einzige Figur daran derart anlenkbar sind, daß der jeweils an- eine schematische Seitenansicht wiedergibt,
gelenkte Schuß (15) unter den Innentunn (12) in Der Turmdrehkran weist einen schienenverfahrba-Tower crane with an open at both ends is more like the one with which the inside tunnel can be viewed. Outer tower and an inside tower that can be telescoped into it, therefore, does not need any means when attaching an inner tower, which moves the entire tower crane to the lower, from the outer tower by attaching inner tower sections, nor are any special auxiliary enclosed ends of the inner tower extendable , since the shots with the anyway characterized in that the in-existing hoist cable are moved,
tower sections (15) from the hoist cable (17) of the> o Below is an embodiment of the invented crane in an approximately horizontal position on the lower tower crane according to the invention by means of the drawing end (16) of the inner tower (12) can be lifted and described, for example, whose single figure can be linked to it in such a way that each of them represents a schematic side view,
guided section (15) under the inner tunnel (12) in the tower crane has a rail travel
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722230996 DE2230996C2 (en) | 1972-06-24 | 1972-06-24 | Tower crane |
JP48069914A JPS5841276B2 (en) | 1972-06-24 | 1973-06-22 | How to adjust the length of the inner tower of a rotating tower crane |
FR7322994A FR2189300B1 (en) | 1972-06-24 | 1973-06-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722230996 DE2230996C2 (en) | 1972-06-24 | 1972-06-24 | Tower crane |
Publications (3)
Publication Number | Publication Date |
---|---|
DE2230996B1 DE2230996B1 (en) | 1973-08-30 |
DE2230996A1 DE2230996A1 (en) | 1973-08-30 |
DE2230996C2 true DE2230996C2 (en) | 1974-10-03 |
Family
ID=5848691
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19722230996 Expired DE2230996C2 (en) | 1972-06-24 | 1972-06-24 | Tower crane |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS5841276B2 (en) |
DE (1) | DE2230996C2 (en) |
FR (1) | FR2189300B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012019248A1 (en) * | 2012-09-28 | 2014-04-03 | Liebherr-Werk Biberach Gmbh | Tower Crane |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58162495A (en) * | 1982-03-19 | 1983-09-27 | 日立建機株式会社 | Method of connecting mast in lower extending type climbing crane |
US10646778B2 (en) | 2016-09-23 | 2020-05-12 | Nintendo Co., Ltd. | Information processing system, server, storage medium storing information processing program, and information processing method |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR451029A (en) * | 1912-11-26 | 1913-04-09 | Ferdinand Paul Victor Germaix | Removable metal pylon applicable more particularly as a support for lifting devices |
US3185265A (en) * | 1960-10-19 | 1965-05-25 | Gerome R White | Hoisting apparatus |
FR1336226A (en) * | 1962-07-16 | 1963-08-30 | Expl Des Etablissements Boilot | Pylon panel mounting beam |
FR1403907A (en) * | 1964-05-11 | 1965-06-25 | Richier Sa | Crane |
-
1972
- 1972-06-24 DE DE19722230996 patent/DE2230996C2/en not_active Expired
-
1973
- 1973-06-22 JP JP48069914A patent/JPS5841276B2/en not_active Expired
- 1973-06-22 FR FR7322994A patent/FR2189300B1/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012019248A1 (en) * | 2012-09-28 | 2014-04-03 | Liebherr-Werk Biberach Gmbh | Tower Crane |
Also Published As
Publication number | Publication date |
---|---|
FR2189300B1 (en) | 1977-02-18 |
DE2230996B1 (en) | 1973-08-30 |
FR2189300A1 (en) | 1974-01-25 |
DE2230996A1 (en) | 1973-08-30 |
JPS4956354A (en) | 1974-05-31 |
JPS5841276B2 (en) | 1983-09-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
E77 | Valid patent as to the heymanns-index 1977 | ||
8339 | Ceased/non-payment of the annual fee |