DE1434490A1 - Device for fastening the diagonal bracing of scaffolding, in particular scaffolding - Google Patents

Description

DR.-INQ. MAX QIRO

PATENT Attorney U34490

New address: BANK: BAYER. VEREINSBANK MÖNCHEN - "Ro ^ Hn 19 8 MÜNCHEN 8, 28.12.64 ZWEIQSTELLEISARTORPLATZ £ £ ₊ £ ZEPPELINSTRASSE 61 POST CHECK: MÖNCHEN »to» ϊβΐ · 8873o54 'TELEPHONE (0811) 450029

Dr. Expl.

Bernhard Schwarz, Berlin 31, Prinzregentenstr. 64-65 and Wilhelm Banzhaf, Berlin 31, Fasanenstrasse 35

Device for fastening the diagonal bracing of scaffolding,

especially scaffolding.

In the more common scaffolding, the diagonal bracing generally consists of tubes that are secured by means of clamps or pipe couplings attached to the vertical G-scaffold stands are. These diagonal striations mostly run over several laterally superposed fields of the framework, namely from one corner of the lower field to the opposite one Corner of the field or fields above. The disadvantage of this design is that the diagonal bracing is expensive because the pipes and couplings used for this are relatively expensive to purchase Attaching is cumbersome due to the couplings, and requires a considerable amount of time. In addition, the couplings can be lost as loose parts before assembly walk.

The existing disadvantages are according to a known embodiment avoided by using the diagonal struts as traction

909820/0180 BAD original

LOCATION AND PLACE OF JURISDICTION IS MUNICH

rods are formed with hook-like ends _¥ Aiit which it in a U-shape © seated forward on the vertical Gerüstständem: be hooked · or in the transverse holes are arranged on the vertical stand housings lateral Auflagerkonsolen for the ends of the horizontal frame bars or a horizontal work platform: holder.

This version has the disadvantage that the lower end of the the respective diagonal strut must pass the horizontal scaffolding ledger, since the console is below it The end of the hook must therefore have a larger hook mouth than the one to be hung in the upper console is also difficult or cumbersome. The same applies to unhooking.

The invention is based on the object of eliminating the disadvantages of the known designs described above. The invention differs from the known designs in that in scaffolding with support brackets for the ends of the horizontal crossbars or the frame-like working platform, a special saddle-like bracket is provided, with one end of the crossbar that is curved over the amflagejelraasöl © © eier daa end of the crossbar oäer d © s> i? aM © assi? tig @ a As? beitsbülme gshäsgt wiri and with their other Üaio üfeer a® s © fc. @ lien-like Ysrbinding ο »like. detachable ait d @ üs © © scaffolding stand connected w. is ₉ so that you can see it sideways ©, © is foldable “This® holder serves · to® hold the end of a fegw. two consecutive diagonal struts, which are attached to the bracket by means of a pin and can be easily detached or attached. 909820/0180

BATH

According to a preferred feature of the invention, the holder has a fitift outwardly projecting laterally, which serves as hinge pin for the end of the diagonal strut or diagonal braces, _T are provided with a transverse hole which is pushed over the bearing pin · advantage is furthermore the free end of The bearing pin or support pin can be hinged downwards and thus serves as a latch that prevents the diagonal strut from being pulled off unintentionally from the side.

According to a further feature, the holder has two hook-like ones Ends to overhang over two support brackets on opposite sides of the vertical scaffolding stand for the horizontal scaffold bars or working platforms of two adjacent, successive, ^ the same height Fields or working platforms.

The advantage of the invention lies in the simple and quick attachment and dismantling of the diagonal struts. A support or The bearing pin carries the ends of two diagonal struts lying one below the other or one above the other. Screw connections, such as in the case of pipe couplings, the attachment and removal of the ends is missing the diagonal bracing is simpler and faster than with a hook-like design, since the hook is attached end is difficult.

Details of the invention emerge from the drawing illustrated embodiment. Show it:

Pig.l part of a vertical scaffolding stand

909820/0180

ι τ wi TT ν; u

with two side support brackets and a hinged one

The saddle seen from the inside of the frame? Fig. 2 is a side view of Fig.l;
Fig.3 'is a plan of Fig.l and
Fig. 4 several fields of a scaffolding together with diagonal struts.

According to the exemplary embodiment, the scaffolding stand 1 has two lateral support brackets 2, 3 with upright plug pins 4 »over which the ends 5 grasp horizontal crossbars or a frame-like working platform. This arrangement is known. To attach the diagonal struts 6, a saddle 7 is provided, which has two hook-like ends 8, 9 in the example which it is hung over the ends 5 of the horizontal scaffolding bars or the frame-like working platform However, ends can also be placed directly on the consoles 2.5, i.e. below the ends 51 lie.

The saddle 7 has a laterally projecting bearing or support pin Io through which the diagonal strut 6 is perforated The pin Io is used when it is in the Middle between the corners of two diagonally one below the other iferüstfeider lies, to accommodate the ends of two in a vertical position Level of successive diagonal struts, as can be seen in Figure 4 If there is only one strut, it naturally takes one end of this strut.

The end 11 of the bearing pin Io is hinged down like it Fig. 2 shows. This is an unwanted side

909820/0180

Pulling off the diagonal strut 6 prevents.

As Pig.l and 3 show, the saddle 7 is located with its downwardly facing web 12 against the inside of the scaffold stand 1.Er but can be AUOH arranged so that the web against the outer side of the erüatständers ^ö liegt.Am lower end of the web 12 there is a clamp 13, the front part 14 of which can be folded upwards. This design prevents it from being lifted off to the side.

The hook-like ends have when the consoles 2.3 with vertical Plug pins 4 are provided, one Loc # each. 15 to overreach via the pins 4. If there are no pins 4, you can the Löoher 15 are missing.

The invention can differ from the exemplary embodiment. For example, hook 9 may be missing so that only hook 8 is present is or vice versa. Furthermore, the definition of the Bridge 12 on the "scaffolding stand 1" is missing or in another Way than done by a clamp 13 »14. The pin Io can be easily detachably connected to the saddle or the web 12. For example, the web can have an elongated hole that mush at the top ter, so that a head sitting on the pen is inserted and Then the pin can be moved downwards. The head is held by the narrower slot at this point thereby the pin is secured.

Claims (1)

Claims. 1.) Device for attaching the diagonal struts of scaffolding, 909820/0180 I / + j 4 ζ »y υ especially scaffolding. the vertical scaffolding stands located support bracket with, if necessary, vertical Plug pins for the ends of horizontal scaffolding bolts or from Frame-like working platforms, characterized by a console (2,3) or the end (5) of the horizontal one lying on it Scaffolding bar or the frame-like working platform with one end of a saddle-like cross-bracket with downwardly directed Web (l2) as a carrier of an end of the diagonal brace to be detachably attached to it or 3) iagonal braces {6). 2.) Device according to claim 1, characterized in that the downwardly directed web (12) a laterally outwardly projecting Storage or carrying pen (Io) has to be pushed over the perforated End of the diagonal strut (6). 3.) Device according to claim 1-2, characterized in that the end (II) of the bearing pin or Sragpin (lo) can be hinged downwards in an articulated manner. 4.) Device according to claim 1-3, characterized in that the web (l2) of the bracket (7) to ventilate against the side or lift forward from the vertical stand (l) by an on Bar {12) seated clamp {l3) or the like with an openable or foldable Sohellenschenkei (14) gesiehert'viat 5 * Performed according to claims 1-4 »characterized by the fact that the hook-like end (8 b3w.9) has a hole (l5) to cover over has the vertical Steok pins {4) & erKo? a.eoia (2, or, 3). 6 «) Device according to Anapruoti 1-5» characterized in that the® the bracket! 7) swei sattol-öäer hook-like endea (8,9) has to Reaching over two on both sides of the vertical scaffolding .909820 / 0180 BATH "· 7 ■ - Stand (l) arranged console (2.5) or those lying on it Ends (5) of the scaffold bars or the frame-like working platform 909820/0180