DE2759732C3 - Coupling part for heavy loads - Google Patents
Coupling part for heavy loadsInfo
- Publication number
- DE2759732C3 DE2759732C3 DE19772759732 DE2759732A DE2759732C3 DE 2759732 C3 DE2759732 C3 DE 2759732C3 DE 19772759732 DE19772759732 DE 19772759732 DE 2759732 A DE2759732 A DE 2759732A DE 2759732 C3 DE2759732 C3 DE 2759732C3
- Authority
- DE
- Germany
- Prior art keywords
- coupling part
- heavy loads
- precast concrete
- hoist
- anchor
- 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
-
- 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
- E04G21/14—Conveying or assembling building elements
- E04G21/142—Means in or on the elements for connecting same to handling apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/62—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled
- B66C1/66—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled for engaging holes, recesses, or abutments on articles specially provided for facilitating handling thereof
- B66C1/666—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled for engaging holes, recesses, or abutments on articles specially provided for facilitating handling thereof for connection to anchor inserts embedded in concrete structures
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Description
Kupplungsteil für schwere Lasten wie Betonfertigteile, bei welchem ein bogenförmiger Verschlußriegel in einem ringförmigen Gehäuse geführt ist, welches eine Anschlagöse für die Verbindung mit dem Hebezeug und an seiner Unterseite eine Öffnung zum Ankoppeln der Last aufweist, wobei das Gehäuse einen geschlossenen Kern aufweist, in dessen Mittelbereich der als durchgehende öffnung ausgestaltete Anschlagpunkt für das Hebezeug gelegt ist, nach Patent 22 40 171.Coupling part for heavy loads such as precast concrete parts, in which an arcuate locking bolt is guided in an annular housing, which one Attachment eyelet for connection to the hoist and an opening on its underside for coupling the Has load, wherein the housing has a closed core, in the middle region of the as through opening designed attachment point for the hoist is placed, according to patent 22 40 171.
Das dort beschriebene Kupplungsteil ist dazu bestimmt, mit einem Aufstell- und Transportanker zusammenzuwirken, das eine satteldachförmige Abschrägung an seinem Oberende aufweist. Dadurch bildet der Transportanker im eingek.mkten Zustand eine starre Einheit mit dem AnsciiluBteil, das im Betonfertigbauteil als verlorenes Element ausgt jildet sein kann.The coupling part described there is intended to be used with an erecting and transport anchor to cooperate, which has a gable roof-shaped bevel at its upper end. This forms The lifting anchor is a rigid unit in the pegged-in state with the connecting part, which is in the precast concrete component can be formed as a lost element.
Ein derartiges Kupplungsteil eignet sich jedoch nicht in allen Fällen für die Zusammenarbeit mit einem bestimmten Aufstell- und Transportanker, wie er z. B. in der DE-OS 27 04 435 beschrieben ist. Dieser Aufstell- und Transportanker weist zumindest einen einstückigen Ausleger auf, der mit dem Kupplungsteil zusammenarbeitet However, such a coupling part is not suitable in all cases for working with one certain erecting and transport anchors, as z. B. in DE-OS 27 04 435 is described. This installation and the transport anchor has at least one one-piece boom which cooperates with the coupling part
Insbesondere erstrecken sich zwei Ausleger bejdseits über die Basis der Ankerbrücke. Die beiden Ausleger können aus verschiedenen Gründen so in der Aussparung angeordnet sein, daß ihre Anlageflächen bündig oder zurückspringend mit der Innenwand der Aussparung zu liegen kommen.In particular, two cantilevers extend on either side over the base of the anchor bridge. The two arms can be so in the recess for various reasons be arranged so that their contact surfaces are flush or recessed with the inner wall of the recess come to rest.
to Der Erfindung liegt nun die Aufgabe zugrunde, ein Kupplungsteil der eingangs genannten Art derart weiterzubilden, daß es zusammen mit einem derart positionierten Aufstellanker wie gemäß der DE-OS 27 04 435 Verwendung finden kann.The invention is now based on the object of providing a coupling part of the type mentioned at the outset to develop that it is together with such a positioned support anchor as according to DE-OS 27 04 435 can be used.
Dies wird nach der Erfindung dadurch gelöst, daß am geschlossenen Kern mindestens ein Nocken angeformt istThis is achieved according to the invention in that at least one cam is formed on the closed core is
Die Erfindung wird nun anhand der Figur kurz erläutertThe invention will now be briefly explained with reference to the figure
Die Figur zeigt in einer Qiierschnittsdarstellung eine Betonfertigteilplatte 10, in die ein Aufstell- und Transportanker eingelassen ist der seitliche Ausleger 12e besitzt. In die Aussparung 18 der Betonfertigteilplatte 10 ragt das Kupplungsteil. Beim Aufstellen der Betonfertigteilplaite 10 bewegt sich das Kupplungsteil auf eine der Seitenflächen der Aussparung 18 zu und berührt dort eine de; Anlageflächen 14a der Ausleger 12e des Aufstell- und Transportankers, die bündig mit der Innenwandung der Aussparung 18 liegen.The figure shows a cross-sectional view Precast concrete slab 10, in which an erecting and transport anchor is embedded, the side arm 12e owns. The coupling part protrudes into the recess 18 of the precast concrete slab 10. When setting up the Precast concrete slab 10 moves the coupling part towards one of the side surfaces of the recess 18 and touches a de there; Contact surfaces 14a of the boom 12e of the erecting and transport anchor, which are flush with the inner wall of the recess 18.
Um zu vermeiden, daß bei dieser Querbewegung das Betonfertigteil 10 beschädigt wird, sind am geschlossenen Kern des Transportankers Nocken 16a und 166 angeformt, die mit den Anlageoberflächen 14a bzw. 146 des Aufstell- und Transportankers beim Aufstellvorgang zusammenwirken.In order to avoid that the precast concrete part 10 is damaged during this transverse movement, the closed The core of the lifting anchor is molded onto cams 16a and 166, which are connected to the contact surfaces 14a and 146, respectively of the erecting and transport anchors interact during the erection process.
Durch die Abstützung des Kupplungsteils über diese Nocken an den Auslegern ist eine Beschädigung der Umrandung der Aussparung 18 zuverlässig vermieden.Due to the support of the coupling part via these cams on the arms, damage to the Edge of the recess 18 reliably avoided.
Hierzu 1 Blatt Zeichnungen1 sheet of drawings
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772759732 DE2759732C3 (en) | 1977-02-03 | 1977-02-03 | Coupling part for heavy loads |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772759732 DE2759732C3 (en) | 1977-02-03 | 1977-02-03 | Coupling part for heavy loads |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2759732B2 DE2759732B2 (en) | 1981-06-19 |
| DE2759732C3 true DE2759732C3 (en) | 1982-03-04 |
Family
ID=6028036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772759732 Expired DE2759732C3 (en) | 1977-02-03 | 1977-02-03 | Coupling part for heavy loads |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE2759732C3 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2704435A1 (en) * | 1977-02-03 | 1978-08-10 | Fricker Frimeda Metall Draht | ELEVATOR AND TRANSPORT ANCHOR FOR PRECAST CONCRETE ELEMENTS |
-
1977
- 1977-02-03 DE DE19772759732 patent/DE2759732C3/en not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2704435A1 (en) * | 1977-02-03 | 1978-08-10 | Fricker Frimeda Metall Draht | ELEVATOR AND TRANSPORT ANCHOR FOR PRECAST CONCRETE ELEMENTS |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2759732B2 (en) | 1981-06-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2806261C2 (en) | Device for transporting precast concrete parts | |
| EP0516938B1 (en) | Device for the stepwise raising of heavy weights for tower cranes or working platforms | |
| EP0132524A2 (en) | Connection element to be screwed into a cylindrical anchor embedded in a precast concrete part | |
| DE2119951C3 (en) | Hinge lifting claw | |
| DE202007014677U1 (en) | girder | |
| CH620261A5 (en) | Mounting and transporting anchor for prefabricated concrete units | |
| DE2758992A1 (en) | Anchor bolt for lifting concrete slab - is headed to permit slotted plate of lifting eye to slide underneath | |
| DE2759732C3 (en) | Coupling part for heavy loads | |
| DE19514685C2 (en) | Arrangement of several pile shoes | |
| EP3754134A1 (en) | Tensioning device for corner formwork | |
| EP0878596A1 (en) | Transport anchor embedded in porous-concrete panels | |
| DE19933101C1 (en) | Support system made of lattice girders and profiled wood | |
| DE3345533C2 (en) | ||
| DE3123175C1 (en) | Detachable anchor plate for securing chain - has semicircular chain link with hammer head location in plate | |
| CH382959A (en) | Roof or wall cladding made of longitudinally corrugated profile elements | |
| DE2738996C2 (en) | Rafter foot | |
| DE1909636C3 (en) | Height-adjustable connection device for precast concrete wall elements | |
| DE2720148C2 (en) | Coupling part for connecting to erecting and transport anchors for precast concrete parts | |
| DE2233206C2 (en) | Coupling device for large area ceiling and / or room formwork | |
| DE2706112C3 (en) | Device for moving a room cell made of reinforced concrete and room cell that can be moved with this device | |
| DE6604862U (en) | KEIL FOR CLAMPING DEVICES, IN PARTICULAR FOR FORMWORKING CONCRETE STRUCTURES. | |
| DE2332658C3 (en) | Device for lifting and lowering room-sized building units as well as method for installing the anchoring plate used in this device | |
| CH645427A5 (en) | Double garage | |
| DE10003406B4 (en) | hoist | |
| DE3546579C2 (en) | Anchor which consists of solid material and is intended for concreting into prefabricated concrete compound units or the like |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OI | Miscellaneous see part 1 | ||
| OI | Miscellaneous see part 1 | ||
| OD | Request for examination | ||
| AC | Divided out of |
Ref country code: DE Ref document number: 2704435 Format of ref document f/p: P |
|
| AF | Is addition to no. |
Ref country code: DE Ref document number: 2240171 Format of ref document f/p: P |
|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: FRICKER, SIEGFRIED, 7135 WIERNSHEIM, DE |