DE1958334A1 - Scaffolding, especially storage racks - Google Patents

Description

Patent attorneys Dipl.-Ing. F. Weickmann, 1958 334

Dipl.-Ing. H. Weickmann, Dipl.-Phys. Dr. K. Fincke Dipl.-Ing. F. A. Weickmann, Dipl.-Chem. B. Huber

.8 MUNICH 86, POST BOX 860 820 MÖHLSTRASSE 22, CALL NUMBER 48 39 21/22

SCGA

CONSTANTIN GEORGANDA
15, rue Goethe '
Paris 16 / France

Scaffolding, in particular a storage rack

The invention relates to a framework, in particular a storage rack, with longitudinal beams loaded in the longitudinal direction and releasably fastened to these, in the transverse direction loaded crossbeams, with one crossbeam carrying a metal angle profile piece at both ends, which has on its inner side facing a longitudinal beam, the bolts with their heads in on a Side of the longitudinal beam consisting of a metal profile provided openings at regular intervals can be inserted and locked by a relative movement between the longitudinal member and the cross member, and between a locking device is provided for adjacent bolts.

Such a framework is already in place in France, at least used. Here, the longitudinal beams form the vertical supports, while the cross beams are horizontal

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lie. In the case of such a framework, the cross member is in each case correctly held against the stand, but there are the disadvantages that partial assembly -and dismantling are difficult and that on uneven Underground difficulties arise.

The invention is based on the object of avoiding the disadvantages mentioned and of creating a scaffold that is suitable for carrying in a wide Laäbereich, allows quick and easy assembly and disassembly and shows the highest level of security and stability.

The object is achieved according to the invention in a scaffold of the type mentioned in that a Angle profile piece each one opening from the openings of the longitudinal beams of the same cross-sectional shape and size has, which is arranged between adjacent bolts of an angle section that they are locked at Bolt with an opening of the longitudinal beam comes to cover, and that a pin inserted into this opening and the bolts have cross-sections adapted to the openings in such a way that they cover the wall of the longitudinal member each touch with their surface parts pointing in the direction of the cross member.

With the new scaffolding, the bolts and the The pin with its surface parts pointing in the direction of the cross member in such a way on the. Walls of the Openings in the side member allow a wide range of payloads to be carried, and each one on the side Game is prevented. When assembling, dismantling or converting the scaffolding, it is sufficient to use the pin to remove that for the relative movement between

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Achieve the required clearance ζυ for the side members and cross members.

The plug pin and the bolts preferably have flat surface parts pointing in the direction of the cross member on to increase their carrying capacity. According to one embodiment, the plug pin is curved in the shape of a hook. Its bent end then hangs under the action of gravity on the inside of a metal profile existing carrier down and prevents the pin from accidentally falling out.

The invention and further developments are in The following is explained in more detail with reference to the drawings, in which an exemplary embodiment is shown.

Fig. 1 is a perspective view of a storage rack for palletized goods;

Pig. 2 is a partial front view of a stand and a cross member in the frame of FIG. 1;

Fig. 3 is a cross-sectional view taken along line 3-3 in Fig. 2;

FIG. 4 shows a fragmentary perspective view of parts of the scaffolding according to FIG. 1 after their dismantling; FIG.

Fig. 5 is a fragmentary perspective view of an angle profile piece with a bolt which is attached to a Cross members are provided in the framework according to FIG.

The storage rack shown in Fig. 1 for on pallets

carried goods comprises vertical, regularly spaced perforated stands A, which are in pairs are connected by struts, as well as horizontal cross members B. Stand A and cross member B are means Connection devices one at each end Cross member B connected to one another, which according to Figures 2 to 5 each have an angle profile piece 1, which is welded to a cross member B perpendicular to this and that on one of its inner sides has two bolts 2 with an eccentric head. The angle profile piece 1 is further penetrated by an opening 3, into which a hook-shaped bent pin 4 can be introduced. The bolts 2 and the pin 4- can each through an opening 5 in a stand A be pushed through.

The bolts 2 are on the angle profile piece 1 in places riveted or welded, the distance between which is equal to the distance between two openings 5 of a stand A, the are separated by an opening 5, the central opening 5 with the cross member B hooked to the opening 3 of the angle profile piece 1 comes to cover. The opening 3 of the Winkelpröfilstücks 1 is vertical on the same Line provided as the bolts 2, but this opening 3 is opposite the center point between the bolts 2 Shifted so far that eie only when the cross member B is completely suspended with an opening 5 of the stand A comes to cover. The eccentric heads of the bolts allow a secure grip behind the wall of the a metal profile existing stand. To provide secure support over a wide range of payloads reach, the bolts 2 and the pin 4 each have lateral flat surface areas 2a, 4a, so that their crosswise shape corresponds to that of the openings 315 corresponds.

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ι t. >

The openings 3.5 have a long round shape. cross-section with two parallel, straight and two semicircular Wall sections on. This results in practically uninterrupted contact between the corresponding surfaces the openings 3, 5 and the side surfaces 2a, 4a. the bolt 2 and the pin 4 achieved »For example, in Pig. 2 the position of a bolt 2 in an opening 5 recognizable. It follows from these measures that the lateral play is limited to a minimum. and that in particular the support of the bolts 2 and the plug pin 4 is not only pointwise along a curve © but occurs on a considerable surface area, which can bear considerable loads and deflection of the uprights A and the cross members B is avoided.

The heads of the bolts 2 and the end of the frame held in the openings 3, 4 in the assembled state of the frame Plug pins 4 each have a cross section that has two non-concentric circular arcs. Your introduction in the same shape openings 3 »5 during assembly is therefore easy. The tapered one The shape of the pin 4 makes it easier to plug it in Further. .

The new frame allows for quick and easy assembly and dismantling of its longitudinal and cross members and offers a Maximum security in terms of stability and durability. The side and cross members can do a lot Carry different payloads without having to be changed to adapt to them. The scaffolding is suitable except as a storage rack also to support platforms, as scaffolding and for other support purposes., whereby it always combines maximum strength with extremely easy assembly and disassembly. It can be in the most varied used for commercial purposes ».

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Claims (8)

EXPECTATIONS Scaffolding, in particular a storage rack, with in the longitudinal direction "loaded longitudinal beams and releasable at them "Fastened cross members loaded in the transverse direction, one cross member being a metal one at both ends Carries angled profile piece, which has bolts on its inside facing a longitudinal member, those with their heads in on one side of the one Metal profile existing longitudinal member in regular Openings provided at intervals can be introduced and by a relative movement between the longitudinal member and the cross member are lockable, and a locking device is provided between adjacent bolts, characterized in that an angle profile piece (1) one opening (3) each from the openings (5) of the Longitudinal beam (A) of the same cross-sectional shape and size has, which in such a way between adjacent bolts (2) an angle profile piece (1) is arranged that when the bolt (2) is locked with an opening (5) of the Longitudinal beam (A) comes to cover, and that a plug pin (4) inserted into this opening (3) and the Bolts (2) have cross-sections adapted to the openings (5) in such a way that they cover the wall of the longitudinal member (A) each touch with their surface parts (4a, 2a) pointing in the direction of the cross member. 2. Framework according to claim 1, characterized in that a, & Q of the plug pin (4) is curved hook-shaped. 3. Scaffolding according to claim 2, characterized in that the pin (4) one on the side member (A) 10 98IS / 1206 facing away from the outside of the Winkelpro filstücks (1) adjacent head. 4. Scaffolding according to one of the gate-related claims, characterized in that the openings (3 _f 5) have a cross section having two non-concentric circular arcs .. and extend in the direction of the longitudinal axis of the longitudinal beam (A). 5. Scaffolding according to one of the preceding claims, characterized in that the plug pin (4) in Sighting of the cross member (B) facing flat surface parts (4a). 6. Scaffolding according to one of the preceding claims, characterized in that the bolts (2) in the direction of the cross member (B) have flat surface parts (2a) " 7. Scaffolding according to one of the preceding claims, characterized characterized in that the heads of the bolts (2) practically form the openings (5) of the longitudinal beam (A) have a filling cross-section. 8. Scaffolding according to one of the preceding claims, characterized characterized in that the plug pin (4) tapers towards its free end. 9 · Scaffolding according to one of the preceding claims, characterized in that the openings {3 _f 5) have a long, round cross-section with two parallel, straight and two semicircular wall sections · 109815/1206 Blank page