BR112020022391B1 - INDIVIDUAL SCAFFOLDING SUPPORT AND FACADE SCAFFOLDING - Google Patents

Abstract

The invention relates to an individual scaffolding strut (21.1) made of metal for facade scaffolding or facade scaffolding, to which a single rosette is fixed for the removable attachment of at least one horizontal bar. A bulkhead fixing device (50.1) is fixed above the rosette, on which a bulkhead cross member (24.1) is removably supported. The bulkhead securing device (50.1) comprises a rigid stirrup (55) which is permanently attached to the scaffold brace and which, together with an outer surface (68) of the scaffold brace (21.1), engages around and surrounds an opening passage (70) designed as a vertical receiving slit. A bulkhead rod end (27.1) of the bulkhead beam (24.1) has a first recess (83) in the lower side (36) that is open to the side surfaces of the bulkhead rod end (27.1) extending toward away from each other and downwards (84). The bulkhead rod end (27.1) is designed with a hook (89) which delimits a first recess (83) and partially surrounds it with its free hook end (94) extending towards the rear (93). The end of the free hook (94) engages the stirrup stop part (60) of the stirrup (55) from behind.

Description

[0001] The invention relates to an individual scaffolding prop made of metal, in particular steel, for a facade scaffold or a facade scaffold.

[0002] The applicant's document EP 1 91 1 907 A1 discloses a vertical structure element with a first strut, to which a single perforated disc is fixed by welding in the area of its upper strut end. A first connecting head, provided with a fitting slot, of a transverse arm designed with a round tube, extending perpendicularly away from the first strut, is connected to the perforated disk. The first connecting head formed on the round tube of the cross arm is fixedly welded to the perforated disc of the first strut and its outer circumference. At its end pointing away from the first strut, the transverse arm features a second separate connection head that is welded to the round tube. The second connection head also has a fitting slot, with which it is fitted into a perforated disc of a second strut and releasably secured there by means of a wedge. The perforated disc of the second strut is attached to the second scaffold strut below the longitudinal center of the latter. Consequently, the second connecting head is connected via a second separate strut of the same length, but with a perforated disc fixed at different heights, to form a lateral structure resistant to bending and torsion. Two pin-shaped bulkhead fixing devices are attached to the second scaffold above its perforated disc, which are of the same design and which extend away from the scaffold scaffold perpendicular to its longitudinal axis. The second strut is installed over a short strut, forming a side vertical frame to connect a front bulkhead. A scaffold can be constructed from this vertical frame element, which is created by forming a facade frame with a front bulkhead. With the bulkhead fastening devices of said second strut, bulkhead rods, in particular those which are designed with at least one bulkhead rod or as a bulkhead rod, the bulkhead rod ends of which have a fixing or suspension recess which is open in relation to side surfaces moving away from each other and downwards, cannot be suspended without additional components. Said second separate strut has the characteristics of a) to g) of claim 1.

[0003] A similar scaffold structure with two scaffold struts is known from document EP 1 672 140 A2. This scaffold structure also contains a single second scaffold strut. A single perforated disc is also attached to this second scaffold strut below its longitudinal center. This second scaffold prop is provided with vertical bushings and horizontal bushings, on which respectively a hook-shaped end, not described in detail, of a diagonal or lateral scaffolding element can be suspended. A first horizontal bushing is fixed below the perforated disc and a second horizontal bushing appears to be fixed above the perforated disc at a distance from the lower end of the strut which, measured from the Figures, corresponds to about 80% of the length of the strut. A first vertical bushing appears to be connected in the upper end area of the strut. A second vertical bushing appears to be fixed at a level near the longitudinal center between the upper end of the strut and the perforated disc. A said scaffolding element, which is not described in detail, can be hooked onto said bushings, but it is not clear how. This second scaffolding strut has the characteristics of a) to d) and h) to m) of claim 1.

[0004] Another similar individual scaffold prop is known from document EP 2 083 132 A2 in the form of a scaffold prop for scaffolding system for installation of works. This in turn supports a perforated disc close below its longitudinal center and has two fixing devices above the perforated disc, either in the form of tilting pins or in the form of support stirrups that are open upwards. Tilt pins consist of a stud-shaped base of cylindrical cross-section, which is oriented perpendicular to the scaffold strut tube. A vertical slit is provided at its end facing away from the tube. The cylinder segments adjacent to the slot are each pierced by a hole in which a pin is disposed. A tilting element is rotatably disposed on the stud and is arranged pointedly at its end hanging downward due to gravity. The upwardly open support brackets, which can be provided as an alternative, are respectively made of a receiving pin that is welded to the tube at an acute angle. Each support stirrup therefore has a wedge-shaped configuration on its side facing the floor. On its side facing the ground, a receiving opening is formed which results from the distance from the free end of the receiving pin to the tube. Adjacent to the receiving opening, the receiving pin is bent at approximately right angles to the scaffold strut tube. The two alternative fixing devices allow the tie rods forming a bulkhead to be mounted from a secure position. This is ensured by the fact that the tie rods forming the bulkhead can be threaded into the receiving pins from the secure position. When using the support stirrup, a through opening of the bulkhead forming rod, which is provided at the free end of the bulkhead forming rod, must be inserted into said receiving opening and then threaded onto the receiving pin. With what precise method this scaffold brace is used to assemble the bulkhead braces in advance is not disclosed. The upwardly open support stirrups provided for in this publication can theoretically - contrary to what is taught using the bulkhead rods disclosed therein - be hung on other bulkhead rods, namely those bulkhead rods that are designed with at least one bulkhead rod or as a bulkhead rod, the bulkhead hatse ends of which have a fixing or hanging recess that is open to the side surfaces extending away from each other and downwards and which could be placed or hung therein in the design wedge-shaped form of one of the supporting stirrups but these bulkhead rods would then not be protected against accidental detachment of the upwardly open supporting stirrups. This scaffold prop has the characteristics of a) to f), partially h), k) and m) to o) of claim 1.

[0005] A similar single vertical support for constructing a demountable facade scaffolding and a method of assembling or disassembling the demountable facade scaffolding are known from WO 98/07934. Two special fastening means for bulkhead rods, e.g. bulkhead rods, are attached to this vertical support above a single rosette provided for a base plate at a longitudinal distance from each other, which has perforations for hanging the base plates . This vertical support has a total effective length of approximately 2 m. The special attachment means for the bulkhead rods are extension pieces that extend essentially perpendicular to the vertical support, two alternative extension pieces being disclosed. In the first alternative, each extension piece has two projections that extend from each other on its top and bottom sides, offset from each other. Each baluster has two equal bulkhead rod ends that extend in opposite directions from each other. Each bulkhead rod end is designed as a continuously circumferential flap with a rectangular opening. The opening is designed as an elongated hole which, viewed in a direction parallel to the longitudinal axis of the bulkhead rods, has a length and width perpendicular thereto with a transverse dimension that is less than the length of the opening. The transverse dimension of the opening is chosen so that the bulkhead rod can be threaded into the corresponding extension piece with alternating rotary movements. In the second alternative, each extension piece is formed by two pieces arranged one above the other, where one piece has two projections that extend towards the other piece and the other section has two recesses aligned with the projections. To thread one end of the bulkhead rod, it is threaded with its tab, also with alternating rotary movements, onto the lower piece. To assemble a facade scaffold, the assembler initially stands on a floor plate of a first floor. The assembler is secured by at least one handrail element, which is removably coupled to vertical support attachment means assigned to the first floor. After attaching an additional vertical support to the lower vertical support by means of a plug-in connection, the assembler hangs another bulkhead rod with one of its ends in a predicted fastening position of an additional vertical support fastening element placed on the vertical support bottom. After this additional bulkhead rod has been pivotally coupled at its other end to another vertical support relative to it, the additional bulkhead rod is hinged upward together with said additional vertical support, i.e. by the assembler who is in standing on the floor plate of the lower floor, which holds the additional vertical support in its hand, after which said additional vertical support is attached to an additional vertical support already installed below. In this installation position, the additional bulkhead rod for the second floor above the first floor is consequently already erected before the additional floor plate required for the second floor was attached. After attaching the additional floor plate for the second floor, it can be inserted by the assembler for the first time. At this time, the aforementioned additional bulkhead rod is already installed in advance, so that there is already side protection for the assembler when he steps on the other floor plate. This scaffold brace allows advantageous mounting of a front bulkhead from a safe position, but the bulkhead can only be fitted onto the extension pieces by tilting from below, i.e. leaving the downwardly situated scaffolding position, where the bulkhead is fitted at a lower 90 degree angle to the longitudinal axis of the scaffold depth underneath over the extension piece. Horizontal fixing of bulkheads from the same scaffold position is not possible with these constructions. This scaffolding prop has the characteristics of a) to g) of claim 1.

[0006] A scaffold with at least two H-shaped vertical frames is known from document EP 2 503 075 A1. Each of the H-shaped vertical frames consists of supports composed of two tubes. The two tubes are connected to each other by a cross member that is welded to the tubes. The vertical frame has clamping devices that are used to arrange rods that serve as fall protection. Two of the clamping devices are attached to each tube above the cross member. Each of these clamping devices is designed as an upwardly open support stirrup. Each support stirrup is made with a pin that is bent twice at essentially right angles. On the side opposite the floor, a receiving opening is formed between the pin and the tube. Adjacent to the receiving opening, the pin is bent at approximately right angles so that an essentially vertical segment results. A support segment is formed at right angles to this segment, which is aligned at right angles to the tube and which is welded to the tube. This fixing device is also used for the arrangement of rods that form the bulkhead and therefore a fall protection. The rods have flat pieces at their ends, in each of which there are through holes. To place the fall protection from a safe position, the rods forming the fall protection are hung into the fixing position by the scaffolder, exiting the hatch provided in a canopy on a ladder. This is done by inserting the support stirrup pin into the through hole of the rod. The other end of the rod is then attached to the vertical structure in the opening hatch area in the same way. This assembly protects the area provided with the hatch between the vertical frames on the upper floor so that the scaffold erector can access the scaffolding floors in this safe area of this upper floor. To further create fall protection, it is necessary to secure the handrails in the next scaffolding bay between adjacent vertical frames to which the scaffolding platforms have already been attached underneath. In order to prevent the scaffolder from entering this scaffolding bay not yet protected against falling, before a fall protection in the form of a handrail is installed there, a detachably locked crossbar is provided, which forms a barrier to the scaffold erector when the scaffold is subsequently erected. This is to encourage the scaffolder to hang the handrail for the next scaffold bay from the position already fixed in front of the cross brace, which forms the barrier to the vertical support fixtures of the vertical frames of the adjacent scaffold bay. . This time-consuming and energy-consuming method of assembling an advanced bulkhead is therefore impractical for the scaffold erector. Although each vertical structure of this scaffold contains vertical supports, none of these supports is a single support. Seen from a detached form of the vertical H-shaped structure, one of the supports presents the characteristics a), b), partially d), e) to g), partially h), i), k), m) and o) of the claim 1.

[0007] A similar H-shaped vertical structure for tubular structures is known from document DE 10 2008 005 813 A1. From this, too, a vertical structure has already become known that has a clamping device that allows handrails with fall protection to be assembled in advance from a safe position. However, this vertical structure is not capable of preventing the scaffold erector from entering the scaffold floor of a scaffold bay that has not yet been provided with fall protection. In this sense, the method used there for early assembly of fall protection devices does not meet the high safety requirements. Incidentally, the already described method for assembling fall protection devices in advance is correspondingly complex and impractical. Although this vertical structure also contains vertical supports, none of these supports is a single support. Seen in a detached form of the vertical H-shaped structure, one of the supports has the features a), b), partly d), e), partly h), i), k), m) and o) of claim 1 .

[0008] From documents EP 1 983 129 A2 and WO 2008/128500 A2 it became known to the applicant, a rigid U-shaped scaffold structure for a facade scaffold or a facade scaffold. In this scaffolding structure, two parallel vertical supports are rigidly connected to each other in the region of their upper supporting ends at anticipated fixing positions with the same height by means of a single transverse arm extending perpendicular to the vertical supports. In the respective fixing position, a single perforated disc is fixed to each support by welding and is provided with openings. The openings are used to key rod elements supplied with so-called connection heads for the vertical supports. Longitudinal bars and transverse bars are generally used as rod elements. At its fastening ends which extend apart from each other, the transverse arm has a connection head with a fitting slot, by means of which the respective connection head is fitted into the respective perforated disc and is also welded there to the respective vertical support. Two bulkhead fastening devices are fixed to one of two vertical supports below the perforated disc at a longitudinal distance from each other, wherein a first bulkhead fastening device of the bulkhead fastening devices is fixed just below the longitudinal center of the support associated vertical support, and wherein a second bulkhead fastening device of the bulkhead fastening devices is fixed approximately midway between the first bulkhead fastening device and the lower supporting end of this vertical support. Each bulkhead securing device comprises a support system and a locking lever pivotable about an axis of rotation relative to the support system. The support system is attached to the associated vertical support by welding. The support system is a U-shaped stirrup. Between the wall parts of the stirrup and the outer wall of the stirrup, a passage opening is formed in the form of a vertical receiving slot extending parallel to the longitudinal axis of the support. The locking lever can be rotated from an open position to a locked position. Bulkhead devices in the form of bulkhead rods can be installed from the same scaffolding level as well as, if necessary, from a scaffolding or floor level below in order to create a forward bulkhead. For this purpose, the respective bulkhead rod can be hooked or screwed into the support system designed as a stirrup from below, in particular obliquely from below, preferably with the locking lever present in its locked, i.e. closed, position. For this purpose, the bulkhead rod with a portion of a bulkhead rod end of its bulkhead rod ends is fitted into the vertical receiving slot, placed on or suspended from a horizontal support surface of a support member of the bracket and then pivoted upward to a horizontal installation position. This scaffolding structure also contains vertical supports, but none of these supports is a single support. However, this scaffold structure with its special bulkhead fastening devices presents a number of advantages compared to other bulkhead fastening devices of other scaffold structures or also individual scaffold struts. There are particularly advantageous possibilities for fixing or locking the bulkhead rod and/or for mounting and/or dismantling the bulkhead rod and for a particularly stable construction. A connection arrangement consisting of this bulkhead structure and a detachably shaped bulkhead fastening device to its special bulkhead fastening device is particularly easy and inexpensive to manufacture and can be assembled and disassembled particularly easily and quickly, offers options particularly advantageous for installing and removing the bulkhead rod, both from the same scaffolding position and also from below as the front bulkhead and allows the bulkhead rod to be dismantled without the need to remove an adjacent bulkhead rod. Viewed in a detached form of the U-shaped scaffolding structure, one of the two supports has features a) to c) and e) to v) of claim 1.

[0009] In document US 2010/0089697 A1 parallel of the applicant, it is illustrated and described based on the additional Figures how a front bulkhead l can be installed. In this context, an alternative embodiment of a scaffold structure is also shown and described, which is a rigid H-shaped scaffold structure. There, the two parallel vertical supports are rigidly connected to each other in the region of their longitudinal center at provided fixing positions at the same height by means of a single transverse arm extending perpendicular to the vertical supports. In the respective fixing position, a single perforated disc is fixed to each support by welding, which is provided with openings. On each of the two vertical supports, two bulkhead fastening devices are fixed at a longitudinal distance from each other above the perforated disc, wherein a first bulkhead fastening device of the bulkhead fastening devices is fixed at approximately the longitudinal center between the perforated disc and the upper end of the assigned vertical support, and wherein the second bulkhead fastening device of the bulkhead fastening devices is fixed in the region of the upper end of this vertical support. The support systems and locking levers are designed in the same way as already described and shown in the first example of a scaffold structure. However, it is also possible that instead of these H-shaped scaffold structures, other H-shaped scaffold structures are used, in which only one vertical support of the two vertical supports rigidly connected to each other by means of a transverse arm corresponding, may be provided with at least one identical bulkhead fastening device, but preferably may also be provided with two identical bulkhead fastening devices. For erection of a front bulkhead, the scaffold erector must manually adjust upwards the H-shaped scaffold frame together with a detachably attached bulkhead rod. It has been shown, however, that this measure is either not possible for the scaffolder or is possible but only with great effort and is associated with corresponding safety risks. Viewed from a detached form of the H-shaped scaffolding structure, one of the two supports has characteristics a) to v).

[00010] The facade scaffolding (system scaffolding) is constructed from the vertical structures and scaffolding structures mentioned above. This facade scaffold is mainly used as a working and protective scaffold for the safe processing of facades or as a protective scaffold that prevents people or materials from falling. However, the above mentioned vertical structures and scaffolding structures are too heavy for a scaffolder to erect them from a lower floor or from the ground to form a front bulkhead on the next higher floor without any risk to the erector's health. scaffolding and no other safety risks.

[00011] It became known from document US 3,656,580 A, transverse beams and transverse beam elements for a modular scaffold, which disclose at least one of its ends, a connecting body with a guide pin widening downwards. wedge-shaped and and with a fixing wedge that can be placed on its rear abutment surface, by means of which the respective cross beam or the respective cross beam element can be removably fixed to one of a plurality of fastening devices. a scaffolding prop. In the case of fixing devices, these are vertical bushings for vertical fitting of the respective guide pin. These bushings do not allow the dowel pins to be inserted horizontally. The individual scaffold struts have the characteristics a), b), partially d), e) to g), k) (highlighted) in) of claim 1.

[00012] Similar connection nodes of a modular scaffold connection arrangement are known from document AU 518 442 B2. These have the same disadvantages. The individual scaffold struts have the characteristics a), b), partially d), e) to g) and k) (highlighted), m) and u) to x) of claim 1.

[00013] For many decades, the applicant has been selling a pioneering modular scaffolding system in large quantities, which has become known as "Layher Allround-Gerüst". These modular scaffolds are mainly used as surface scaffolds or suspended scaffolds, for example in industry as working and protective scaffolds. But they can also be used as facade scaffolding. With this modular scaffolding, the axes of the individual scaffolding struts must be configured parallel to each other at special system-axis spacings. For this purpose, a large number of scaffold crossbars in different system lengths are offered. These scaffold crossbars have so-called connection heads on their end bars, which are provided respectively with an upper head piece and a lower head piece and a slot arranged between said pieces for horizontal fixing to the perforated discs of the scaffolding struts. scaffolding. Scaffold bars can be removably attached to the scaffold struts with the aid of connecting heads attached to their two bar ends pointing away from each other by means of a wedge that can be connected or fitted through an opening. passage of the assigned perforated disc respectively. In the case of these modular scaffolds, these are system scaffolds in which the perforated discs are welded to the scaffold struts at regular distances, preferably with a grid dimension of 50 centimeters. Perforated discs are used to releasably attach other scaffold components such as bars, diagonals, consoles or other scaffold components. Some of these bars can be installed as a bulkhead. Such scaffolding props are disclosed, for example, in document DE 10 201 1 001 796 A1 or in the parallel WO 2012/136198 A1. Perforated discs usually feature eight through holes, which are arranged offset from each other at a circumferential angle of 45 degrees. Such perforated discs are disclosed, for example, in the applicant's parallel document DE 200 12 598 U1 or WO 02/06610 A1. These individual scaffolding struts reveal features a) to g) of claim 1. If the facade scaffolding is constructed from these individual scaffolding components, it is desirable that, for safety reasons, they are constructed with a front bulkhead so that no rope protection is required.

[00014] It is an object of the invention to provide a single first scaffold brace for a facade scaffold or a façade scaffold, which is removably connected to a bulkhead rod, which is formed with at least one bulkhead rod or as a bulkhead rod, which has bulkhead ends that are spaced apart from each other in opposite directions, which respectively has a bulkhead rod support piece with a recess for hanging or for placing on a support piece of a support system , of the first individual scaffold strut, attached to the first individual scaffold strut, wherein the respective recess is open to the side surfaces of the respective end of the bulkhead rod, which extend spaced apart and downwards, and wherein the bulkhead rod is freely suspended downwardly from the support system of the first individual scaffold strut and can be pivoted upward relative to the first individual scaffold strut before the bulkhead rod is transferred upward to its horizontal installation position, and wherein the bulkhead rod is suspended at all times with fall protection not only in a vertical downward suspension on the support system and in a vertical tilt position during an upward pivot for the purpose of transferring it to a horizontal installation position , in particular as a front bulkhead, and in the horizontal installation position, but also during its dismantling, in which the second end of the free bulkhead is released from the horizontal installation position or from the inclined position, and in which with With the help of the first single scaffold brace and the bulkhead rod, a facade scaffold can be assembled and dismantled particularly easily, quickly and particularly safely with a front bulkhead. At the same time, although presenting the advantages of the above prior art, its disadvantages must be avoided.

[00015] This objective is achieved by the characteristics of claim 1.

[00016] Therefore, the invention relates to a single first scaffold prop made of metal, in particular made of steel, for a facade scaffold or a facade scaffold, with the following characteristics:

[00017] a) the first individual scaffold strut is configured in a use or mounting position such that its longitudinal axis extends vertically, in particular essentially perpendicularly or perpendicularly only,

[00018] b) the first individual scaffold strut extends in the direction of its longitudinal axis in a straight line from its lower strut end to its upper strut end along an effective strut length, preferably between 190 cm and 210 cm or approximately 200 cm,

[00019] c) a single rosette, preferably designed as a perforated disc, in particular spanning the entire outer circumference of the first individual scaffold strut, for the removable attachment of at least one horizontal bar for vertical support of at least one scaffold base at a distance between rosettes, preferably between 80 cm and 140 cm or between 100 cm and 120 cm or about 110 cm, in relation to the upper end of the strut, is fixed permanently, in particular rigidly, preferably by welding, to the first individual scaffold prop,

[00020] d) at least one first bulkhead fastening device for removable fastening of at least one first bulkhead rod is permanently fixed, in particular rigidly, preferably by welding, to the first individual scaffold strut, at a first distance of bulkhead fixing device, preferably between 70 cm and 130 cm or between 90 cm and 110 cm or about 100 cm,

[00021] e) in at least one first bulkhead fastening device, there is removably supported at least one bulkhead device designed either with a first bulkhead rod made of metal, in particular made of steel, or as a first rod bulkhead made of metal, in particular made of steel,

[00022] f) the first bulkhead rod has a first bulkhead rod end and a second bulkhead rod end that extend spaced apart from each other in opposite directions

[00023] g) the first bulkhead rod end and the second bulkhead rod end are designed in the same way,

[00024] h) at least one first bulkhead fixing device comprises a support system in the form of a rigid stirrup, preferably made of one piece, having a lower stirrup rest piece, an upper stirrup fixing piece and one piece of vertical stirrup support,

[00025] i) the stirrup abutment piece extends away from the first individual scaffold strut in a first direction transversely, preferably perpendicularly, to the longitudinal axis of the strut and presents a support surface, preferably horizontal, for vertically supporting the first bulkhead rod end of the first bulkhead rod and is connected with the first individual scaffold strut permanently, in particular rigidly, preferably connected by welding,

[00026] j) the stirrup attachment part extends away from the first individual scaffold strut in a second transverse direction, preferably perpendicular to the longitudinal axis of the strut, in particular parallel to the first direction, and is permanently connected, in particular rigidly , to the first individual scaffold strut, preferably by welding,

[00027] k) the stirrup support piece extends, in the direction of the strut longitudinal axis or in a direction parallel to the strut longitudinal axis, a transverse distance relative to an external surface of the first individual scaffold strut, situated in front of the stirrup support part and has a vertical support surface, in particular extending parallel to the strut longitudinal axis, to laterally support the first end of the first bulkhead rod,

[00028] L) the stirrup and an outer surface of the first individual scaffold strut delimit and surround a passage opening for the horizontal fitting, in particular perpendicular to the longitudinal axis of the strut, of the first bulkhead rod end and for the housing of a bulkhead rod end support piece of the first bulkhead rod end substantially along the entire circumference or along the entire circumference,

[00029] m) the first bulkhead rod is supported by the bulkhead rod end support piece of the first bulkhead rod end on the stirrup abutment piece,

[00030] n) the first bulkhead rod supported on the bulkhead rod end support piece of the first bulkhead rod end on the stirrup abutment piece is installed from a lower stage, in particular from a stage below the rosette or below the lower brace end of the first individual scaffold brace, formed with at least one scaffold floor or from the ground, in particular by an erector, preferably standing on a lower floor scaffold floor or on the ground, in in particular with the help of a single second scaffold strut made of metal, in particular steel, preferably which is designed in the same way as the first individual scaffold strut, in particular by grasping the second individual scaffold strut with the hand and by manual adjustment of the second individual scaffold brace upward, preferably moving from a particular position already protected by at least one lower bulkhead rod, from an intermediate bulkhead rod mounting position, in which the first bulkhead rod extends vertically or in which the first bulkhead rod extends obliquely to the first individual scaffold strut, abutting the stirrup abutment piece with respect to the first individual scaffold strut, and being pivotable upwardly as a forward bulkhead to a position of horizontal installation, in which the first bulkhead rod extends horizontally or in which the first bulkhead rod extends perpendicular to the longitudinal axis of the first individual scaffold strut,

[00031] o) the first end of the bulkhead rod is disposed in relation to the abutment part of the stirrup of the first individual scaffold strut in front of the first bulkhead rod and the second end of the bulkhead rod is disposed in relation to the support part abutment of the stirrup of the first individual scaffold brace at the rear of the first scaffold brace rod,

[00032] p) the passage opening is designed as a vertical receiving slot extending in the direction of the longitudinal axis of the strut or in a direction parallel to the longitudinal axis of the strut, which allows a portion of the bulkhead rod end of the first end of the bulkhead rod is pushed in a horizontal direction, in particular perpendicular to the longitudinal axis of the strut,

[00033] q) a locking lever that can be rotated about a pivot axis relative to the first individual scaffold strut and relative to the stirrup is attached to the first individual scaffold strut or to the stirrup, which has a surface of locking for locking in positive union, preferably without clamping force, of the bulkhead rod, against its vertical removal upwards, in a locking position,

[00034] r) the locking lever is fixed with the aid of a fastening means containing the pivot axis to the first individual scaffold strut or to the stirrup or stirrup fastening part and can be pivoted around the pivot axis from an unlocking position downwards to the locking position and vice versa,

[00035] s) the locking surface of the locking lever is in its locking position opposite the supporting surface of the stirrup stop part and is arranged in the locking position at a vertical distance above the support surface of the stop part of the stirrup,

[00036] t) the pivot shaft is disposed in the locking position of the locking lever at a vertical distance above the locking surface of the locking lever,

[00037] u) the first bulkhead rod end presents, in the horizontal installation position of the first bulkhead rod on the lower side, a first recess that is open to the side surfaces of the first bulkhead rod end, which extend towards away from each other and which is limited by the recess bearing surfaces of the bulkhead rod end support part of the first bulkhead rod end,

[00038] v) the second bulkhead rod end presents, in the horizontal installation position of the first bulkhead rod on the lower side, a first recess, which is open in relation to the side surfaces extending away from each other of the second bulkhead rod end and downward, and which is limited by the recess bearing surfaces of the bulkhead rod end support part of the second bulkhead rod end,

[00039] w) the first bulkhead rod end is designed with a suspension hook, which delimits the first recess of the bulkhead rod end support piece and which partially encloses the first recess with its free hook end extending backwards, preferably also towards the second bulkhead rod end,

[00040] x) the free hook end of the suspension hook has hook end support surfaces, in which case they are respectively recess support surfaces of the recess support surfaces of the rod end support part of bulkhead, of the first bulkhead rod, which delimit the first recess,

[00041] y) the first bulkhead rod end is supported through at least one recess support surface of the recess support surfaces of its bulkhead rod end support piece on the stirrup abutment piece and extends at least with its suspension hook through the vertical receiving slot, wherein the stirrup abutment part is at least partially housed in the first recess of the first bulkhead rod end and the end of the free suspension hook engages behind the suspension part stirrup backrest.

[00042] In other words, the invention is a connecting arrangement consisting of at least a single first scaffold strut with the above-mentioned features and at least one bulkhead rod with the above-mentioned features, which is supported in or on the stirrup abutment part of the bulkhead fixing device designed as a stirrup, in a removable manner.

[00043] The fact that the stirrup and the outer surface of the first individual scaffold strut delimit and surround a passage opening for the fitting which is made horizontally, in particular perpendicular to the longitudinal axis of the strut, of the first bulkhead rod end and for housing a supporting part of the bulkhead rod end of the first bulkhead rod end essentially along the entire circumference or over the entire circumference, i.e. continuously without interruption, is not only a simple and inexpensive production , but also enables a particularly stable design of the support system, in which the locking element can be stored in a particularly stable and secure manner.

[00044] The fact that the first bulkhead rod end is designed with a suspension hook that delimits the first recess of the bulkhead rod end support piece and that partially surrounds the first recess with its free hook end, which extends rearwards, preferably also towards the second bulkhead rod end, and that the free hook end of the suspension hook has hook end support surfaces, each of which are recess support surfaces of the surfaces of the recess supporting part of the end supporting part of the first bulkhead rod, which delimit the first recess, and that the first end of the bulkhead rod is supported by at least one recess surface of the recess supporting surfaces of its supporting part. bulkhead rod end support, adjacent to the stirrup contact piece and extending at least with its suspension hook through the vertical receiving slot, wherein the stirrup abutment piece is at least partially housed in the first recess of the first end of the bulkhead rod and the free end of the suspension hook engages behind the stirrup abutment piece, the bulkhead rod in the support system of the first individual scaffold strut can be freely suspended downwardly and pivotable upwardly in relative to the first individual scaffold brace, before the bulkhead rod is transferred upward to its horizontal installation position. Furthermore, as a result of the above measures, the bulkhead rod is always protected against falling, both during assembly and disassembly.

[00045] Furthermore, with the help of the first individual scaffold brace according to the invention and the handrail device, a facade scaffold can be assembled manually, quickly and particularly safely as a guide railing and also removed again.

[00046] "Essentially around the entire circumference" in the sense of this property right, in particular in the sense of feature I) of this property right, means that the passage opening, which is delimited by the outer surface of the assigned individual scaffolding prop and the stirrup and designed as a vertical receiving slot, is surrounded by both the outer surface of the strut essentially without interruption, so that the stirrup is at most interrupted by a slit or gap, which prevents the first bulkhead rod end of the first rod of bulkhead, inserted or hooked into the passage opening designed as a vertical receiving slot, can be disengaged or pulled out of the stirrup through the slot or gap, when the locking lever is in one or its opening or unlocking position.

[00047] "Around the entire circumference" in the sense of this property right, in particular in the sense of characteristic o) of this property right, is understood to mean that the passage opening bounded by the outer surface of the assigned individual scaffold prop and the stirrup and designed as a vertical receiving slit is continuously surrounded by both the stirrup and the outer surface of the strut.

[00048] According to a particularly preferred embodiment, it may be provided that the support surfaces of the end of the hook, flat or level, and at an angle, preferably between 15 degrees and 45 degrees or between 18 degrees and 22 degrees or about 20 degrees or between 27 degrees and 33 degrees or about 30 degrees are disposed relative to the longitudinal axis of the bulkhead rod end 48 or relative to the longitudinal bulkhead axis of the first individual bulkhead rod. With these apparently simple measurements, a simple and trouble-free, in particular hook-free, upward articulation of the first bulkhead rod, which is suspended in the stirrup abutment part of the first individual scaffold strut, can surprisingly be achieved during assembly. , as in the case of disassembly, a simple and trouble-free removal, in particular without hooks, of the first bulkhead rod from the vertical receiving slot, actually in a disassembly position, in which the first bulkhead rod, which is suspended on the stirrup abutment piece of the first individual scaffold strut, it is tilted downwards.

[00049] According to a particularly advantageous embodiment variant, it can be provided that the suspension hook has a hook base delimiting the first forward recess, which is designed concave circular-cylindrical with a radius and whose supporting surfaces of recess pass constantly, that is, continuously, without bends and without levels or tangentially, to the supporting surface of the free end of the hook. In this way, the above advantages can be achieved to a certain extent.

[00050] It can be envisaged that the stirrup abutment piece has stirrup side surfaces that extend parallel to the strut axis and that point away from each other in opposite directions, and that the stirrup abutment piece, viewed in a direction perpendicular to the side surfaces of the stirrup, have a wall thickness, preferably less than 7 mm or about 5 mm, and that a diameter measured by the radius of the base of the hook, preferably about 8 mm, is slightly larger than the wall thickness of the stirrup stop part, preferably less than twice the wall thickness of the stirrup stop part. This allows the above advantages to be perceived even more clearly.

[00051] According to a particularly advantageous embodiment, it can be provided that the first recess of the first end of the first bulkhead rod is in a recess part of the first recess bounded by the base of the hook, in a direction parallel to the longitudinal axis of the end of the bulkhead rod 48 or in a direction parallel to the longitudinal axis of the considered bulkhead rod, has a minimum recess length that is greater than a maximum height of the stirrup abutment piece, viewed in the direction of the longitudinal axis of the strut or in a direction parallel to the longitudinal axis of the strut. In this way it is possible that the first bulkhead rod, which is suspended by means of its suspension hook on the stirrup abutment part of the first individual scaffold strut, can be suspended and hang freely vertically, in particular perpendicularly or at least approximately perpendicularly. , down.

[00052] According to a particularly preferred embodiment, it can be provided that a single second scaffold strut made of metal, in particular steel, which has the characteristics of the first single scaffold strut according to one of the preceding claims or which is designed in the same manner as the first individual scaffold brace, wherein the first bulkhead rod is removably supported with its second bulkhead rod end by means of a recess bearing surface of the recess bearing surfaces of the first recess of the second bulkhead rod end in the stirrup abutment piece of the second individual scaffold strut, and wherein the first bulkhead rod is supported through the bulkhead rod end support piece of its first bulkhead rod end in the piece of the first individual scaffold strut's stirrup abutment piece, starting from an intermediate bulkhead rod mounting position, in which it extends obliquely downward from the first individual scaffold strut's stirrup abutment piece, resting against the stirrup backrest, is pivotable upwards from a lower floor formed with at least one scaffold floor or from the ground, by an erector standing on a scaffold floor of the lower floor or on the ground, preferably leaving a position protectively, with the help of the second individual scaffold brace, grasping the second individual scaffold brace by hand and manually adjusting the second individual scaffold brace upward relative to the first individual scaffold brace, like a front bulkhead, to the horizontal installation position, and wherein the second bulkhead rod end, in the horizontal installation position of the first bulkhead rod on the upper side, has a second recess that is open in relation to the side surfaces of the second bulkhead rod end, that extend away from each other, and is designed in such a way that not only in one or the unlocking position of the locking lever of the bulkhead element fastening device of the second individual scaffold brace, but also in the locking position of the locking lever of the bulkhead rod clamping device of the second individual scaffold strut and in an intermediate mounting position of the second individual scaffold strut, in which the second individual scaffold strut is supported with its lower end of the strut directly in at least one lower story scaffolding floor or at the level of a lower floor scaffolding floor or on the ground and on which the second single scaffold strut is mounted, preferably secured with the hand of one or the erector, so that its longitudinal axis of strut extends vertically, in particular substantially perpendicularly or perpendicularly, an intermediate bulkhead rod mounting position of the first bulkhead rod is possible at a mounting angle, which is delimited by an imaginary horizontal line formed perpendicular to the first or second axis of the strut and the longitudinal axis of the bulkhead rod end 48 of the second bulkhead rod end or by an imaginary horizontal plane formed perpendicular to the second axis of the strut and the longitudinal axis of the first bulkhead rod, and wherein the angle mounting position is equal to or greater than 15 degrees or is equal to or greater than 20 degrees or is equal to or greater than 30 degrees. In this way, the second individual scaffold brace can be mounted perpendicularly on a lower floor scaffold floor or on the ground for the purpose of mounting a bulkhead comprising the first bulkhead rod, without causing a collision of the first bulkhead rod in the area of its second bulkhead rod end, with the associated stirrup and/or with the associated locking lever of at least one first bulkhead securing device of the second individual scaffold strut, in the case of a largely conventional field length of the associated scaffold field or in the case of mounting a bulkhead device, which is designed with the first bulkhead rod or as the first bulkhead rod, which has a predominantly customary bulkhead rod length, in particular approximately 3, 07m.

[00053] According to a further development, it can be envisaged that the first bulkhead rod is designed essentially in mirror symmetry with respect to an imaginary longitudinal central symmetry plane that is perpendicular to its longitudinal bulkhead rod axis.

[00054] The invention also relates to a facade scaffolding which is constructed from a first vertical individual scaffolding strut according to one of the preceding claims and at least one second vertical individual scaffolding strut, which has the characteristics of first individual scaffold brace according to one of the preceding claims or which is designed in the same manner as the first individual scaffold brace, wherein the first bulkhead rod is in its horizontal installation position, preferably at an angle of 90 degrees relative to to the longitudinal axis of the first individual scaffold strut and at an angle of 90 degrees to the longitudinal axis of at least one second individual scaffold strut, with the bulkhead rod end support piece of its first bulkhead rod end , rests on the supporting surface of the stirrup abutment piece of the first individual scaffold strut and with the free hook end of the suspension hook of the first end of the bulkhead rod engages behind the stirrup abutment piece of the first strut of individual scaffolding and with the stirrup abutment piece of the bulkhead rod end of its second bulkhead rod end rests on the support surface of the stirrup abutment piece of at least the second individual scaffold brace, and with the free hook end of the suspension hook of the second bulkhead rod end engages behind the stirrup abutment part of at least one second individual scaffold strut, and wherein the first individual scaffold strut and at least one second individual scaffold strut individual scaffolds are arranged at a longitudinal scaffold strut distance from each other on a first longitudinal side, preferably away from a façade, wherein the longitudinal strut axis of the first individual scaffold strut and the longitudinal strut axis of the at least one second individual scaffold strut extend parallel to each other, and wherein a first vertical individual modular scaffold strut and at least one second vertical individual modular scaffold strut are arranged, to which respectively a plurality of rosettes are fixed, at a distance longitudinal corresponding to a grid spacing, preferably of 50 cm, relative to each other, or to regular longitudinal distances of a grid spacing, preferably of 50 cm, permanently, preferably by welding, are preferably designed in the same way as the rosette of the first individual scaffold strut and the rosette of the second individual scaffold strut and wherein a rosette of the rosettes of the first individual modular scaffold strut and a rosette of the rosettes of at least one second individual modular scaffold strut are arranged in a rosette height that corresponds to a rosette height of the rosette of the first individual scaffold strut and a rosette height of at least one second individual scaffold strut corresponds, and wherein the first individual modular scaffold strut and at least one second Individual modular scaffolding braces are arranged at a longitudinal modular scaffolding bracing distance relative to each other on a second longitudinal side of the facade scaffold, preferably assigned to a facade, which is the same size as the longitudinal scaffolding bracing distance , wherein the longitudinal axis of the first individual modular scaffold strut and the longitudinal axis of at least one second individual modular scaffold strut extend parallel to the longitudinal axis of the first individual scaffold strut and parallel to the longitudinal axis of at least one second strut of individual scaffolding, and wherein - in the rosette of the rosettes of the first individual modular scaffold strut and in the rosette of the first individual scaffolding strut, a first horizontal crossbar, preferably extending perpendicular to the first bulkhead rod, is fixed in a manner removable and to the rosette of the rosettes of at least one second individual modular scaffold strut and to the rosette of at least one second individual scaffold strut, a second horizontal crossbar, preferably extending perpendicular to the first bulkhead rod, is fixed in a removable form, preferably extending parallel to the first crossbar, and wherein at least one horizontal scaffolding floor is removably attached to the first crossbar and the second crossbar - or to the rosette of the rosettes of the individual modular scaffolding strut and to the rosette of the rosettes of at least one second individual modular scaffold strut, a first horizontal longitudinal bar preferably extending parallel to the first bulkhead rod is removably attached and removably fixed to the rosette of the rosettes of at least a second individual scaffold strut and in the rosette of the rosettes of at least one second individual scaffold strut, a second horizontal longitudinal bar, preferably extending parallel to the first bulkhead rod, preferably extending parallel to the first longitudinal bar, and wherein at least one horizontal scaffolding floor is removably attached to the first longitudinal bar and the second longitudinal bar. A facade scaffold of this type based on a modular scaffolding system can be particularly advantageously, easily and safely installed with at least one front bulkhead device containing the first bulkhead rod, so that the rope protection is no longer necessary.

[00055] Naturally, the aforementioned measures can be combined with each other within the scope of their feasibility.

[00056] Other aspects, characteristics and advantages of the invention can be found in the following part of the description, in which preferred embodiment examples of the invention are described with reference to the drawings.

[00057] Where:

[00058] Figure 1 is a three-dimensional representation of a facade scaffolding;

[00059] Figure 2 shows a side view of a scaffold strut in a partially split representation;

[00060] Figure 3 shows a section along the section line 3-3 in Figure 2, in particular for illustrating the single rosette of the scaffolding strut according to Figure 2;

[00061] Figure 4 shows an enlarged cutout in the area of the upper bulkhead fastening device of the two scaffold bulkhead fastening devices according to Figure 2;

[00062] Figure 5 shows a side view of a handrail fixing device support support system, wherein the support system is shown here as a separate element for illustration purposes only;

[00063] Figure 6 shows a first bulkhead rod in a partially broken representation, in a top view;

[00064] Figure 7 shows the end of the bulkhead rod shown above in Figure 6, in a side view from the right, which in the horizontal installation position of the bulkhead rod is its lower side;

[00065] Figure 8 shows a three-dimensional representation of the facade scaffolding in a first assembly phase or disassembly phase, in which a first bulkhead rod, which is suspended in the area of one of its bulkhead rod ends with the aid of the hook provided therein in a support system of an upper bulkhead rod fixing device of the scaffolding strut shown on the front right, with suspension practically vertically freely downwards;

[00066] Figure 9 shows a three-dimensional representation of a scaffold strut cutout shown in the front right part in Figure 8 in the area of the upper bulkhead fixing device, in a rear view;

[00067] Figure 10 shows a three-dimensional representation of the facade scaffolding in a second assembly phase or disassembly phase, in which two bulkhead rods, each with its bulkhead rod end, are suspended from respectively a support system of the associated bulkhead fastening devices, both of the scaffold strut shown approximately in the center of the Figure, and of the other scaffold strut shown at the front right wherein bulkhead rods respectively extend in an inclined vertical position, approximately parallel to each other;

[00068] Figure 11 shows a three-dimensional representation of a cutout of the scaffold strut shown in Figure 10 approximately in the center of the Figure, in the area of the upper bulkhead rod fixing device, in a rear view;

[00069] Figure 12 shows two scaffolding struts and two bulkhead rods of the facade scaffolding, which are shown on the right in Figure 10, in a corresponding assembly phase or disassembly phase, in a top view;

[00070] Figure 13 shows a much enlarged cutout in the area of the upper bulkhead fixing device of the scaffolding strut shown on the right in Figure 12;

[00071] Figure 14 shows a side view of the locking lever of the bulkhead securing device, which is shown here as a separate element for illustration purposes only.

[00072] Figure 1 shows a facade scaffold 20, which has several individual vertical struts 21; 21.1, 21.2, 21.3, several individual horizontal crossbars 22, several individual horizontal scaffolding floors 23 and several individual bulkhead rods 24; 24.1, 24.2.

[00073] Several individual vertical struts 21 are supported on the floor 34 by means of height-adjustable threaded feet 25 and starting pieces 26; 21.1, 21.2, 21.3. Each of the initial pieces 26 has a perforated disc 30 on its vertical tubular pieces, which is also referred to as a rosette. In the through holes 31.1, 31.2 of these perforated discs 30, longitudinal bars 33 provided with slotted connecting heads 32 and transverse bars 22 provided with slotted connecting heads 32 are each detachably secured by means of a wedge 35 of so that a stable base structure is formed.

[00074] On the first front longitudinal side 38.1 preferably away from a facade, from the facade scaffolding 20 and also on the rear longitudinal side 38.1, preferably facing the facade, longitudinal side short vertical modular scaffolding struts 21.2 are fixed in tubular receptacles of the parts vertical initials 26. The effective modular length of the strut is about 1 m. Two perforated discs 30 are fixed to each other on the small modular scaffolding struts 21.2 at a longitudinal distance in a grid dimension of about 50 cm. The respective lower perforated disc 30 has the same longitudinal distance, preferably about 50 cm, as the respective upper perforated disc 30 of the associated starting piece 26. On the upper perforated discs 30 of the short modular scaffolding struts 21.2, the longitudinal bars 33 provided with slotted connection heads 32 are removably fixed as a fall protection screen respectively by means of a wedge 35.

[00075] On the front, first longitudinal side 38.1 of the facade scaffolding 20, individual vertical scaffolding struts 21.1 according to the invention are attached to tube connectors 39 of the short modular scaffolding struts 21.2. These scaffold struts 21.1 extend in a straight line in the direction of their strut longitudinal axis 40.1 from their lower strut end 41.1 to their upper strut end 42.1 along an effective strut length 43.1. The effective length of strut 43.1 is approximately 2 m. At their upper ends 44, these individual scaffold struts 21.1 respectively present a tube connector 39 for attaching another vertical strut 21, in particular scaffold strut 21.1. At the upper end of each vertical strut 21 there is a support surface 45 for configuring a next upper vertical strut 21 (see Figure 13). The respective contact surface 45 forms the respective upper end of the strut and limits the effective length of the strut 43.1 upwards. The tube connector 39 extends over the contact surface 45 upwards. Each individual scaffold strut 21.1 consists of a round tube made of galvanized steel, which has an outer circumference and an outer diameter. The longitudinal strut axes 40.1 of these individual scaffold struts 21.1 are arranged parallel to each other. Adjacent individual scaffold struts 21.1 of these individual scaffold struts 21.1 are arranged at a longitudinal scaffold strut 46.1 distance from each other. On each of these individual scaffold struts 21.1 there is fixed a single rosette in the form of a perforated disc 30, for detachably attaching at least one horizontal bar 22 for vertical support, of at least one scaffold base 23, to a first rosette distance 47.1 relative to the upper strut end 42.1 The first rosette distance 47.1 is approximately 110 cm. The respective rosette 30 has a second rosette distance 47.2 from the lower end of the strut 41.1 of these scaffold struts 21.1. The second distance from rosette 47.2 is approximately 90 cm. On each of these individual scaffold struts 21.1, there are permanently fixed above its respective rosette 30, two bulkhead fastening devices 50.1, 50.2 for removably securing at least one bulkhead device, in particular a single or double bulkhead, preferably a single bulkhead rod 24; 24.1, 24.2, in fact, at a longitudinal distance 51 from each other, preferably about 50 cm. A first bulkhead fastening device 50.1 upper of the bulkhead fastening devices 50.1, 50.2 is disposed above said multiple perforated discs 30 at a first distance of bulkhead fastening device 52.1 relative to the perforated disc 30. The first distance of the device of bulkhead fixing 52.1 is approximately 100 cm. A second lower bulkhead attachment device 50.2 of the bulkhead attachment devices 50.1 50.2 is disposed above the perforated disk 30 at a second distance from the bulkhead attachment device 52.2 relative to the perforated disk 30. 52.2 bulkhead is approximately 50 cm. A first bulkhead device in the form of a first bulkhead rod 24.1 made of metal is removably supported on the first bulkhead fastening device 50.1. A second bulkhead device in the form of a second bulkhead rod 24.2 made of metal is removably supported on the second bulkhead fastening device 50.2. These bulkhead fastening devices 50.1, 50.2 and these bulkhead rods 24; 24.1, 24.2 are described in more detail below with reference to Figures 4 to 7. The first bulkhead rod 24.1 and the second bulkhead rod 24.2 are for protection against falls on the facade scaffolding 20 according to Figure 1 in a position of horizontal installation 53 at an angle of 90 degrees to the longitudinal axes 40.1 of adjacent individual scaffold struts 21.1 by means of associated bulkhead fixing devices 50.1, 50.2 removably attached to the individual scaffold struts 21.1.

[00076] On the second rear longitudinal side 38.2 of the facade scaffolding 20, individual long modular scaffolding struts 21.3 are fitted to the tube connectors 39 of the short modular scaffolding struts 21.2. The long modular scaffold struts 21.3 extend in a straight line in the direction of their longitudinal axes 40.3 from their lower strut end 41.3 to their upper strut end 42.3 along an effective strut length that corresponds to the effective strut length 43.1 of the scaffold props 21.1 according to the invention, i.e. in this case also at approximately 2 m. At their upper ends 44, these individual long modular scaffolding struts 21.3 respectively feature a tube connector 39 for fitting another vertical strut 21, in particular a modular scaffolding strut 21.3. Each of these 21.3 Long Modular Scaffold Props consists of a round tube made of galvanized steel that has an outer circumference and an outer diameter. The outer circumference of the modular scaffold struts 21.2, 21.3 is preferably the same size as the outer circumference of the scaffold struts 21.1. In particular, the outer diameter of modular scaffold struts 21.2, 21.3 is the same size as the outer diameter of scaffold struts 21.1. The longitudinal axes 40.3 of these individual modular scaffolding struts 21.3 are arranged parallel to each other. On each of these long individual modular scaffold struts 21.3 there are preferably fixed four rosettes respectively each in the form of a perforated disc 30 for removably securing at least one horizontal bar 22 for vertical support of at least one scaffold floor 23 at distances longitudinal lines equal to each other. These longitudinal distances correspond to the grid dimension of about 50 cm. The second perforated disc 30, viewed from the lower end of the strut 41.3 of each long modular scaffold strut 21.3, is arranged at the same height as the respective single perforated disc 30 of the individual scaffold struts 21.1 according to the invention. The adjacent individual modular scaffold struts 21.2, 21.3 of the modular scaffold struts 21.2, 21.3 are arranged at a longitudinal modular scaffold strut distance 46.3 from each other, which is the same longitudinal scaffold strut distance 46.2 of the individual scaffold struts adjacent 21.1.

[00077] On said second perforated disc 30, seen from below, of individual long modular scaffolding struts 21.3 and in respectively a single perforated disc 30 of individual scaffolding struts 21 is removably fixed respectively a horizontal crossbar 22 with their connecting heads grooved respectively by means of a wedge 35. Each of these horizontal bars 22 extends perpendicular to the longitudinal axes of the shaft 40.1, 40.2, 40.3. Each of these horizontal bars 22 extends perpendicular to the bulkhead rods 24; 24.1, 24.2 or to their bulkhead rod longitudinal axes 29. At least one scaffold floor 23 is detachably fixed to adjacent cross bars 22. In the example embodiment shown in Figure 1, respectively two scaffold floors 23, which extending in the direction of their longitudinal axes, are removably fixed to adjacent horizontal crossbars 22. In this way, an additional second story 54.2 with a bulkhead in the form of bulkhead rods 24.1, 24.2 is constructed in figure 1 above a lower story 54.1 .

[00078] Each bulkhead securing device 50.1, 50.2 comprises a support system in the form of a rigid stirrup 55 made of one piece and a locking lever 57 pivoted thereon so as to be pivoted about a pivot axis 56. The locking lever 57 is pivotable from an unlocked position 58 (see Figure 11) downwards 84, to a locked position 59 (see Figure 4), and vice versa.

[00079] The stirrup 55 has a lower stirrup stop piece 60, a stirrup fastening piece 61 and a vertical stirrup support piece 62. The stirrup stop piece 60 extends from the assigned individual scaffold brace 21.1 in a first direction 63 transversely, preferably perpendicularly, to the longitudinal axis of strut 40.1 of this individual scaffold strut 21.1. The stirrup abutment piece 60 has a horizontal support surface 64 for vertically supporting a first bulkhead rod end 27.1 of a bulkhead rod 24; 24.1, 24.2 (see Figures 6 and 7). The stirrup stop piece 60 has a maximum height of the stop piece 82. The stirrup 55 is fixedly welded to the individual scaffold strut 21.1 with its lower stirrup stop piece 60 and with its upper stirrup stop piece 61. stirrup fastening piece 61 extends from the individual scaffold strut 21.1 in a second direction 65 transversely, preferably perpendicularly, to the longitudinal axis of the strut 40.1 of this individual scaffold strut 21.1, in particular parallel to the first direction 63. The support piece 62 extends in a third direction 66 parallel to the longitudinal axis of strut 40.1 at a transverse distance 67 relative to an outer surface 68 of the individual scaffold strut 21.1, which lies opposite the stirrup support piece 62. stirrup support 62 has a vertical support surface 69, in particular extending parallel to the longitudinal axis 40.1 of the strut, for lateral support of at least one bulkhead rod end 27.1, 27.2 of at least one bulkhead rod 24; 24.1, 24.2.

[00080] The stirrup 55 and the outer surface 68 of the first individual scaffold strut 21.1 delimit and almost completely or entirely surround a passage opening 70 for horizontal fitting, in particular perpendicular to the longitudinal axis of the strut 40.1, of one end of bulkhead rod 27.1, 27.2 and for housing a bulkhead rod end contact piece 71.1, 71.2 of this bulkhead rod end 27.1, 27.2.

[00081] The stirrup 55, which can also be referred to as a suspension stirrup, is made of a flat material. The stirrup 55, viewed in a height direction parallel to the longitudinal axis of the strut 40.1 of the scaffold strut 21.1, has a stirrup height 72, viewed in a width direction perpendicular to the longitudinal axis of the strut 40.1, a stirrup width 73 and viewed in a thickness direction perpendicular to the height direction and perpendicular to the width direction, a stirrup wall thickness 74. The stirrup wall thickness 74 is the same throughout the stirrup 55. The stirrup height 72 is 100 mm, for example. The width of the stirrup 73 is, for example, 31 mm. The wall thickness of the stirrup 74 is, for example, 5 mm. Viewed in the thickness direction, the stirrup 55 is bounded by parallel side surfaces 75.1, 75.2. Viewed in the width direction, the stirrup 55 is bounded by the inner front surfaces 76.1 and the outer front surfaces 76.2, which extend parallel to the thickness direction. The passage opening 70, designed as a vertical receiving slit and an elongated hole, has a rectangular cross-section. The vertical receiving slit 70 has a slit width 77 and a slit height 78. The slit width 77 is 16 mm, for example. The height of slot 78 is 55 mm, for example.

[00082] The locking lever 57 has a locking surface 79 for positive coupling locking of a bulkhead device 24 against vertical decrease thereof upwards. In its locking position 59, the locking surface 79 of the locking lever 57 is opposite the horizontal support surface 64 of the footboard abutment piece 60, and in the locking position 59 it is disposed a vertical distance 80 above the surface. horizontal support member 64 of the footboard back piece 60. The pivot shaft 56 of the locking lever 57 is disposed in its locking position 59 at a vertical distance 81 above the locking surface 79 of the locking lever 57 (see Figures 13 and 14).

[00083] A bulkhead rod 21.1 according to the invention is shown in particular in Figures 6 and 7. The bulkhead rod 21.1 is made of a round tube, which is formed at each of its two tube ends at one end flattening of bulkhead 27.1, 27.2. Each flattened end of bulkhead rod 27.1, 27.2 has flat side surfaces 28.1, 28.2 extending parallel to each other and away from each other in opposite directions. The bulkhead rod 24; 24.1, 24.2 presents a first flat end of bulkhead rod 28.1 and a second flattened end of bulkhead rod 28.2, which extend from each other in opposite directions parallel to the longitudinal axis 29 of the bulkhead rod. The first end of the bulkhead rod 28.1 and the second end of the bulkhead rod 28.2 are designed in the same way. The bulkhead rod 24, 24.1, 24.2 is essentially projected in mirror symmetry to an imaginary central longitudinal plane of symmetry 49 which is projected perpendicular to the longitudinal axis of bulkhead rod 29 and perpendicular to the side surfaces 28.1, 28.2 of its rod ends of bulkhead 28.1, 28.2. Since the first and second bulkhead rod ends 28.1, 28.2 of each bulkhead rod 24, 24.1, 24.2 are designed in the same way, only one of these bulkhead rod ends is described in more detail below with reference to the first end of bulkhead rod 28.1:

[00084] The first bulkhead rod end 28.1 presents, in the horizontal installation position 53 of the first bulkhead rod 24.1 on the lower side 36, a first recess 83 which is open to the side surfaces 28.1, 28.2, which extend away from each other and downwards 84. The first recess 83 is bounded by recess support surfaces 86.2, 86.3, 97, 99, 102, 104 of a bulkhead rod end support piece 71.1 for bearing on the support surface horizontal 64 of the support part of the stirrup 60 of the stirrup 55 of the scaffold prop 21.1. The first recess 83, viewed towards the free end 88.1 of the first bulkhead rod end 28.1, is bounded by a concave wall part 90 of a suspension hook 89. This wall part forms a hook base 90 of the suspension hook. suspension 89. The base of the hook 90 is designed to be circular cylindrical with a concave radius 91. The radius is preferably 4 mm. The radius 91 of the base of the hook 90 spans a diameter, preferably about 8 mm. This diameter is slightly larger than the wall thickness 74 of the stirrup stop member 60 and is less than twice the wall thickness 74 of the stirrup stop member 60. The suspension hook 89 surrounds a first recess part 92.1 of the first recess 83 with its free hook end 94 extending in the rearward direction 93 or in the direction of the other or second bulkhead rod end 27.2. The free hook end 94 of the suspension hook 89 has hook end support surfaces 86.3, each of which are recess support surfaces of the recess support surfaces of the bulkhead rod end support piece 71.1 of the first bulkhead rod 24.1, which delimit the first recess 83. The hook end support surfaces 86.3 are flat and are disposed at an angle 96, preferably of about 30 degrees, with respect to the longitudinal axis of the end of the bulkhead rod 48 and to the longitudinal axis 29 of the bulkhead rod of the first bulkhead rod 24.1. The recessed support surfaces 86.2 of the hook base 90 pass continuously, that is, continuously, without bends and without steps or tangentially, to the support surfaces of hook end 86.3 from the free hook end 94 of the suspension hook 89. In a direction pointing away from the free hook end 94, the recess support surfaces 86.2 of the hook base 90 continually pass to a first surface of flat support 97 extending parallel to the longitudinal axis of the end of the bulkhead rod 48 and parallel to the longitudinal axis of the bulkhead rod 29 of the first bulkhead rod 24.1. The first support surface 97 passes, at a first longitudinal distance 98 from the hook base 90 to a first support surface 99 of a first support wall 100, which is perpendicular thereto. The first longitudinal distance 98 is preferably approximately 22 mm. The first support wall 100 has a first support wall 101 height, preferably 9 mm. The first support wall 100, viewed in a direction away from the base of the hook 90 or the end of the free hook 94 and parallel to the longitudinal axis of the end of the bulkhead rod 48 or the longitudinal axis of the bulkhead rod 29, passes into a second supporting surface 102 of a second support wall 103, which extends parallel to the longitudinal axis of the end of the bulkhead rod 48 or parallel to the longitudinal axis 29 of the bulkhead rod. The second support surface 102 in turn passes to a second support surface 104 of a concave wall piece 105 which is designed with a radius 106. This radius 106 is preferably approximately 10 mm. At a second longitudinal distance 107 from the free hook end 94 of the suspension hook 89, this wall part 105 passes again to a lower outer rear front surface 108 of the first bulkhead rod end 27.1, which extends parallel to the longitudinal axis of the end of bulkhead rod 48 or parallel to the longitudinal axis of bulkhead rod 29. The second longitudinal distance 107 is preferably approximately 52 mm. Said rear surface 112 is aligned with a lower hook outer front surface 112 which delimits the free hook end 94. The hook outer front surface 112 has a first transverse distance 109, preferably approximately 15 mm, from the first surface. support 97, which extends parallel thereto. The free hook end 94 of the suspension hook 89 has a third longitudinal distance 110 from the free end 88.1 of the first bulkhead rod end 27.1. The third longitudinal distance 110 is preferably approximately 21 mm. The second support surface 102 of the second support wall 103 has a second transverse distance 111 from the lower outer rear front surface 108, which corresponds to a height or depth 113 of a second recess piece 92.2 of the first recess 83 This height or depth 11 is preferably approximately 6 mm.

[00085] In Figures 10 to 14, the facade scaffolding 20 is shown in a second assembly or disassembly phase, in which two bulkhead rods 24.1, 24.2 are suspended respectively in the area of its two bulkhead rod ends 27.1, 27.2 in a support system 55 of the associated bulkhead securing device 50.1, 50.2 of both the scaffold strut 21.1 shown approximately in the center of the Figure and the other scaffold strut 21.1 shown at the front right, wherein the bulkhead rods 24.1 , 24.2 respectively extend in a vertical inclined position 130 approximately parallel to each other at an angle 131 with respect to the horizontal 132.

[00086] The first recess 83 has in its first recess part 92.1 bounded by the base of the hook 90 and the first support surface 97 and the first support surface 99 in a direction parallel to the longitudinal axis of the end of the bulkhead rod 48 and in a direction parallel to the longitudinal axis 29 of the considered bulkhead rod, a minimum length of the first recess corresponding to the first longitudinal distance 98. The first minimum length dr 98 is preferably approximately 22 mm. The minimum recess length 98 of the first recess 83 is greater than the height 72 of the stirrup abutment part 60. The free hook end 94 of the suspension hook 89 has a fourth longitudinal distance 114 from the first support surface 99, from first support wall 100. The fourth longitudinal distance 114 is preferably approximately 14 mm. By means of the above measurements, it becomes feasible that the first bulkhead rod 24.1 suspended by means of its suspension hook in the stirrup abutment part 60 of the stirrup 55 of the first individual scaffold strut 21.1 can be freely suspended vertically, at least approximately vertically, downwards (see Figures 8 and 9).

[00087] The fourth longitudinal distance 114 is greater than the wall thickness 74 of the stirrup abutment part 60 in the area of the horizontal support surface 64, so that the bulkhead rod 24.1 can engage in positive coupling there in its position of horizontal installation 53. The fourth longitudinal distance 114, which may also be referred to as the distance from the supporting surface, is preferably approximately 2 to 3 times the thickness of the wall 74 of the stirrup abutment piece 60 in the area of its supporting surface 64. In this way, manufacturing and in particular installation tolerances can be compensated, so that it is always guaranteed that the bulkhead rod 24.1 can be suspended respectively reliably and safely in the area of its two rod ends of bulkhead 27.1, 27.2 in a stirrup 55 of the scaffold struts 21.1 according to the invention in the horizontal installation or use position 53. .

[00088] The first bulkhead rod end 27.1 presents, viewed in a transverse direction 115 perpendicular to the first longitudinal axis of the bulkhead rod end 48 or the longitudinal axis of the bulkhead rod 29, a maximum width or maximum height 116. This width or height is preferably about 50 mm. This width or height 116 corresponds to a distance from the front surface between the front surface of the outer hook end 112 of the free hook end 94 and an upper outer front surface 117 front of the first bulkhead rod end 27.1 that points in an opposite direction and which extends parallel to it.

[00089] The upper outer front surface 117 passes, in the direction of the other or second bulkhead rod end 27.2 at a fifth longitudinal distance 111, from the free end 88.1 of the first bulkhead rod end 27.2 to a second upper recess 120 of the first end of bulkhead rod 27.1. This second recess 120 is open to the side surfaces 28.1, 28.2 of the first bulkhead rod 27.1, spaced apart and open upwards 85. The fifth longitudinal distance 118 is preferably approximately 27 mm. The outer upper front surface 117 initially passes into a first inclined surface 122. This forms an angle 123 with the first longitudinal axis of the bulkhead rod end 48 or with the longitudinal axis 29 of the bulkhead rod. This angle 123 is preferably approximately 18 degrees. The first inclined surface 122 passes, in the direction of the other or second end of the bulkhead rod 27. 2, to a concave surface 125 rounded with a radius 124, which in turn passes to a second inclined surface 126. This second inclined surface 126 forms an angle 127 with the first inclined surface 122. This angle 127 is preferably greater than 90 degrees. In particular, angle 127 is approximately 102 degrees. This second inclined surface 126 passes in the direction of the other or second convexly rounded bulkhead rod end 27.2 to a rear upper outer front surface 128 of the first bulkhead rod end 27.1. This is aligned with the front surface of the upper outer end 117 of the first bulkhead rod end 27.1. The second upper recess 120 has a depth or height of the recess 129 that is preferably approximately 14 mm.

[00090] As shown in particular in Figures 10 and 13, in a second assembly or disassembly phase, in which at least one bulkhead rod 24.1, 24.2 in the area of its two bulkhead rod ends 27.1, 27.2 in respectively a stirrup 55 of the associated bulkhead securing device 50.1, 50.2 respectively of a scaffold strut 21.1, 21.2 is or is suspended, but preferably two bulkhead rods 24.1, 24.2 respectively are or are suspended in the area of its bulkhead rod ends 27.1 , 27.2 in respectively a stirrup 55 of the associated bulkhead fixing device 50.1, 50.2 respectively of a scaffold brace 21.1, 21.1, by adjacent scaffold braces 21.1, 21.1. A first scaffold strut 21.1 is in its installed and use position, in which it is engaged with the short scaffold strut 21.1 located below, while a second adjacent scaffold strut 21.1 is not yet engaged with the associated short scaffold strut 21.1 at a assembly phase 21.2 or has already been detached from the associated short scaffold strut 21.2 in a disassembly phase and then placed with its lower strut end 41.1 on a scaffold floor 23 of the lower story 54.1. In this second assembly or disassembly phase, at least one bulkhead rod 24.1, 24.2 or both bulkhead rods 24.1. 24.2 are arranged in a vertical inclined position 130 at an angle 131 with respect to the horizontal line 132. The suspension situation shown in this inclined position 130 in the area of a support 55 of the first scaffold strut 21.1 is illustrated in Figure 11. There can be It is clearly seen how, in this inclined position 130, a portion of the first bulkhead rod end 24.1 of the shown bulkhead rod 24.1, which contains the suspension hook 89, extends through the passage opening 70 of the stirrup 55, which is designed as a vertical receiving slot, and the stirrup abutment part 60 of the stirrup 55 is at least partially housed in the first recess 83 of the first bulkhead rod end 27.1 and the free hook end 94 of the suspension hook 89 engages behind the contact part of the bracket 60 of the stirrup 55. In the angular position of the bulkhead rod 24.1 shown, the supporting surfaces of the hook end 86.3 of the free hook end 94 of the suspension hook 89 extend approximately parallel to the side surface 75.1 of the part of stirrup contact 60 of stirrup 55 shown on the right in Figure 11.

[00091] As can be seen in Figures 12 and 13, the longitudinal axis of the bulkhead rod 29 of each bulkhead rod 24; 24.2, 24.2 form an angle 131 with the imaginary horizontal 132 formed perpendicular to the longitudinal axes 40.1 of the strut. This angle 131 is about 20 degrees in this case. In this intermediate mounting or dismounting position, the second upper recess 120 of the second bulkhead rod end 27.2 of the respective bulkhead rod 24; 24.1, 24.2 ensures that even with the locking lever 57 of the associated bulkhead securing device 50.1, 50.2 in its locked position 59, there is no collision of said second bulkhead rod end 27.2 with the stirrup 55 or the locking surface 79 of the closed locking lever 57 (see Figure 13). LIST OF REFERENCE SIGNS 20 façade scaffold 21 vertical brace 21.1 scaffold brace 21.2 modular scaffold brace (short) 21.3 modular scaffold brace (long) 22 cross/horizontal bar 23 scaffold floor 24 bulkhead device/bulkhead rod 24.1 (first) bulkhead rod 24.2 (second) bulkhead rod 25 threaded foot 26 starting piece 27.1 (first) bulkhead rod end 27.2 (second) bulkhead rod end 1.1 1 side surface 1.2 2 side surface 29 rod longitudinal axis of bulkhead 30 rosette/perforated disc 31 .1 through hole (small) 32 .2 through hole (large) 32 connecting head 33 longitudinal bar/bulkhead 34 floor 35 wedge 36 lower side 37 upper side 38.1 longitudinal side (first/ front) 38.2 longitudinal side (additional/rear) 39 tube connector 40.1 21.1 strut longitudinal axis 40.2 21.2 strut longitudinal axis 40.3 21.3 strut longitudinal axis 41.1 21.1 lower strut end 42.2 21.1 upper strut end prop 21.3 lower 42.3 21.3 upper strut end 43.1 21.1 active strut length 44 upper end 45 supporting surface 46.1 scaffold strut longitudinal distance 46.2 modular scaffold school longitudinal distance 47.1 first rosette distance 47.2 second rosette distance 48 bulkhead rod end longitudinal axis 49 longitudinal central plane of symmetry 50.1 bulkhead fixture (top/first) 50.2 bulkhead fixture (bottom/second) 51 longitudinal distance 52.1 bulkhead fixture distance (first) 52.2 distance from bulkhead fixing device (second) 53 installation position (horizontal) 54.1 lower/first floor 54.2 additional floor/second 55 support system/footboard 56 pivot shaft 57 locking lever 58 unlocking position 59 locking position 60 footboard back piece 61 footboard fixing piece 62 footboard support piece 63 first direction 64 support surface (horizontal) 65 second direction 66 third direction 67 transverse distance 68 outer surface 69 vertical support surface 70 passage opening / vertical receiving slot 71.1 (first) bulkhead rod end bearing piece 71.2 (second) bulkhead rod end bearing piece 72 height (from stirrup) 73 width (from stirrup) 74 wall thickness (from stirrup) 75.1 (first) side surface of 55 75.2 (second) side surface of 55 76.1 inner front surface 76.2 outer front surface 77 slot width 78 slot height 79 locking surface 80 distance of 79 (vertical) 81 distance of 56 (vertical) 82 back piece height 60 (maximum) 83 first recess (bottom) 84 down 85 up 86.2 recess support surface 86.3 recess support surface/hook support surface 87 assembler 88.1 free end (first) 88.1 free end (second) 89 suspension hook 90 hook base 91 radius 92.1 first recess piece 83 92.2 second recess piece 83 93 back 94 free hook end 96 angle 97 recess support surface/first support surface 98 first longitudinal distance 99 recess support surface/first support surface 100 first support wall 101 first support wall height 102 recess support surface/second support surface 103 second support wall 104 recess support surface/ second supporting surface 105 wall piece (concave) 106 radius 107 second longitudinal distance 108 front surface rear, lower outer 109 first transverse distance 110 third longitudinal distance 111 second transverse distance 112 hook outer front surface 113 height/depth 92.2 114 fourth longitudinal distance 115 transverse direction 116 width/height (maximum) 117 outer front surface lower front 118 fifth longitudinal distance 120 second recess (top) 122 first inclined surface 123 angle 124 radius 125 surface 126 second inclined surface 127 angle 128 outer front surface, rear , top 129 Recess depth / height 130 inclined position / angled position 131 angle (mounting) 132 Horizontal

Claims (8)

1. Individual scaffold prop (21.1) (first) made of metal for a facade scaffold (22) or a facade scaffold (22), characterized by the fact that it has the following characteristics: a) the first scaffold prop (22) individual scaffold (21.1) is arranged or mounted in a use or mounting position so that its longitudinal strut axis (40.1) extends vertically, b) the first individual scaffold strut (21.1) extends in the direction of its axis longitudinal strut end (40.1) in a straight line from its lower strut end (41.1) to its upper strut end (41.2) along an effective strut length (43.1), c) on the first individual scaffold strut (21.1 ) a single rosette (30) is permanently fixed for removably attaching at least one horizontal bar (22) for vertical support of at least one scaffold floor (23) at a rosette distance (47.1) in relation to the upper end of strut (41.2), d) at least one first bulkhead fastening device (50.1) for the removable attachment of at least one first bulkhead device (24) is fixed to the first individual scaffold strut (21.1) above the rosette (30) at a first distance from the bulkhead fastening device (52.1), in relation to the rosette, and) on at least one first bulkhead fastening device (50.1), at least one bulkhead device is removably supported (24) designed with a first bulkhead rod made of metal or as a first bulkhead rod (24.1) made of metal, f) the first bulkhead rod (24.1) has a first bulkhead rod end (27.1) and a second bulkhead rod end (27.2) extending away from each other in opposite directions, g) the first bulkhead rod end (27.1) and the second bulkhead rod end (27.2) are designed in the same way, h ) at least one first bulkhead fixing device (50.1) comprises a support system in the form of a rigid stirrup (55) having a lower stirrup stop part (60), an upper stirrup stop part (61) and a vertical stirrup support piece (62), i) the stirrup abutment piece (60) extends transversely away from the first individual scaffold strut (21.1) in a first direction (63) and presents a support surface (64) for vertical support of the first bulkhead rod end (27.1) of the first bulkhead rod (24.1) and is permanently connected to the first individual scaffold strut (21.1), j) the stirrup attachment part (61) if extends transversely away from the first individual scaffold strut (21.1) in a second direction (65) and is permanently connected to the first individual scaffold strut (21.1), k) the stirrup support piece (62) extends, in the direction of the strut longitudinal axis or in a direction parallel to the strut longitudinal axis (40.1), at a transverse distance (67) to an outer surface (68) of the first individual scaffold strut (21.1), which is opposite the support piece stirrup (62) and has a vertical support surface (69) for lateral support of the first bulkhead rod end (27.1) of the first bulkhead rod (24.1), l) the stirrup (55) and the outer surface (68 ) of the first individual scaffold strut (21.1) delimit and surround a passage opening (70) for the horizontal insertion of the first bulkhead rod end (27.1) and for housing a support piece of the bulkhead rod end (71.1 ) of the first bulkhead rod end (27.1) basically entirely, or in its entirety, m) the first bulkhead rod (24.1) is supported by the bulkhead rod end support piece (71.1) of the first bulkhead rod end (27.1) bulkhead rod (27.1) next to the stirrup abutment piece (60) of the stirrup (55), n) the first bulkhead rod (24.1) supported by the bulkhead rod end support piece (71.1) of the first end of bulkhead rod (27.1) in the stirrup abutment part (60) of the stirrup (55) from a lower floor (54.1) formed with at least one scaffold floor (23) or from the floor (34) of a first intermediate bulkhead rod mounting position (24.1), in which the first bulkhead rod (24.1) extends vertically, or in which the first bulkhead rod (24.1) extends obliquely to the first individual scaffold strut (21.1 ), resting on the stirrup abutment piece (60) of the stirrup (55) in relation to the first individual scaffold strut (21.1) upwards as a front bulkhead to a horizontal installation position (53) in a pivotable manner, in the which the first bulkhead rod (24.1) extends horizontally or, in which the first bulkhead rod (24.1) extends perpendicular to the longitudinal axis of strut (40.1) of the first individual scaffold strut (21.1), o) the first end of the bulkhead rod (27.1) is disposed relative to the stirrup abutment piece (60) of the first individual scaffold strut (21.1) in front of the first bulkhead rod (24.1) and the second end of the bulkhead rod (27.2) is disposed in relation to the stirrup abutment part (60) of the first individual scaffold strut (21.1) behind the first bulkhead strut (24.1), p) the passage opening (70) is designed as a vertical receiving slot which extends in the direction of the strut longitudinal axis or in a direction parallel to the strut longitudinal axis (40.1), which allows a bulkhead rod end piece of the first bulkhead rod end (27.1) to be fitted in the horizontal direction, q ) a locking lever (57) is fixed to the first individual scaffolding strut (21.1) or to the stirrup (55) which can rotate around a pivot axis (56) in relation to the first individual scaffolding strut (21.1) and in relation to the stirrup (55), which has a locking surface (79) for locking in positive connection the bulkhead device (24) against vertical detachment thereof upwards in a locking position (59), r) the lever locking device (57) is fixed to the first individual scaffold strut (21.1) or to the stirrup (55) with the aid of a fixing means containing the articulation axis (56) and is pivotable downwards (84) from a unlocked position (58) around the pivot axis (56) to the locked position (59) and vice versa, s) the locking surface (79) of the locking lever (57) is in its locked position ( 59) opposite the support surface (64) of the stirrup stop part (60) and is arranged in the locking position (59) at a vertical distance (80) above the support surface (64) of the stirrup stop part (60), t) the pivot shaft (56) is disposed in the locking position (59) of the locking lever (57) at a vertical distance (81) above the locking surface (79) of the locking lever (57 ), u) the first end of the bulkhead rod (27.1) presents, in the horizontal installation position (53) of the first bulkhead rod (24.1) on the lower side (36), a first recess (83), which is open in relative to the side surfaces (28.1, 28.2) which extend away from each other of the first end of bulkhead rod (27.1) and downward (84), and which are bounded by recess bearing surfaces (86.2, 86.3, 97 , 99, 102, 104) of the bulkhead rod end support part (71.1) of the first bulkhead rod end (27.1), v) the second bulkhead rod end (27.2) presents, in the horizontal installation position (53) of the first bulkhead rod (24.1) on the lower side (36), a first recess (83), which is open in relation to side surfaces (28.1, 28.2) extending away from each other, of the second end of bulkhead rod (27.2) and open downwards (84), and which is limited by recessed bearing surfaces (86.2, 86.3, 97, 99, 102, 104) of the bulkhead rod end support piece (71.2 ) of the second bulkhead rod end (27.2), w) the first bulkhead rod end (27.1) is designed with a suspension hook (89) which delimits the first recess (83) of the rod end support part of bulkhead (71.1) and partially surrounding the first recess (83) with its free hook end (94) extending towards the rear (93), x) the free hook end (94) of the suspension hook (89) has hook end support surfaces (86.3), which are respectively recess support surfaces of the recess support surfaces (86.2, 86.3, 97, 99, 102, 104 ) delimiting the first recess (83), of the bulkhead rod end support piece (71.1) of the first bulkhead rod (24.1), y) the first bulkhead rod end (27.1) is supported by at least one recess support surface (86.2, 86.3, 97, 99, 102, 104) of the recess support surfaces (86.2, 86.3, 97, 99, 102, 104) of its support part of bulkhead rod end (71.1) on the stirrup abutment part (60) of the stirrup (55) and extends at least with its suspension hook (89) through the vertical receiving slot (70), in which the part of the footboard (60) of the footboard (55) is housed at least partially in the first recess (83) of the first end of the bulkhead rod (27.1) and the free hook end (94) of the suspension hook (89) engages behind the footboard stop part (60) of the footboard (55). 2. Scaffold prop according to claim 1, characterized in that the support surfaces of the hook end (86.2) are arranged flat or level, and at an angle (96) with respect to the longitudinal axis of the end of the hook. bulkhead rod (48) of the first bulkhead rod (24.1) or relative to the longitudinal axis of the bulkhead rod (29) of the first bulkhead rod (24.1). 3. Scaffold prop according to claim 1, characterized by the fact that the angle (96) is between 15 degrees and 45 degrees or that the angle (96) is 20 degrees or the angle (96) is 30 degrees. 4. Scaffold prop according to one of the previous claims, characterized by the fact that the suspension hook (89) has a hook base (90) that delimits the first recess (83), which is designed in a circular-cylindrical shape with a radius (91) and whose recess bearing surfaces (86.2) pass continuously into the hook end bearing surfaces (86.3) of the free hook end (94). 5. Scaffold prop according to claim 4, characterized by the fact that the stirrup abutment piece (60) has parallel support side surfaces (75.1, 75.2) that extend parallel to the longitudinal axis (40.1) and that point away from each other in opposite directions, and that the stirrup abutment piece (60), viewed in a direction perpendicular to the side surfaces of the stirrup (75.1, 75.2), has a wall thickness (74), and that a diameter measured by the radius (91) of the base of the hook (90) is slightly greater than the wall thickness (74) of the stirrup abutment part (60) and less than twice the wall thickness (74) of the part footboard backrest (60). 6. Scaffold prop according to claim 4 or 5, characterized in that the first recess (83) of the first bulkhead rod end (27.1) of the first bulkhead rod (24.1) in a recess part ( 92.1) bounded by the base of the hook (90), in a direction parallel to the longitudinal axis of the end of the bulkhead rod (48) or in a direction parallel to the longitudinal axis of the bulkhead rod (29), has a minimum recess length ( 98) that is greater than a maximum height (82) of the stirrup abutment piece (60), viewed in the direction of the longitudinal axis of the strut or in a direction parallel to the longitudinal axis of the strut (40.1). 7. Scaffold prop, according to one of the previous claims, characterized by the fact that a single second scaffold prop (21.1) made of metal is provided that has the characteristics of the first individual scaffold prop (21.1) as defined one of the preceding claims or which is designed the same as the first individual scaffold brace (21.1), wherein the first bulkhead rod (24.1) with its second bulkhead rod end (27.2) rests on a recessed support surface (86, 2, 86.3, 97, 99, 102, 104) of the recess bearing surfaces (86.2, 86.3, 97, 99, 102, 104) of the first recess (83) of the second bulkhead rod end (27.2) removably on the stirrup abutment piece (60) of the second individual scaffold strut (21) and where the first bulkhead rod (21.1), supported on the support piece of the bulkhead rod end (71.1) of its first bulkhead rod end (27.1) into the stirrup abutment piece (60) of the stirrup (55) of the first individual scaffold strut (21.1), starting from the first intermediate bulkhead rod mounting position, in which it extends obliquely downwards from the stirrup abutment piece (60) of the stirrup (55) of the first individual scaffold strut (21.1), coming into contact with the stirrup abutment piece (60) of the stirrup, is articulable by an erector (87), from a lower floor (54.1) formed with at least one scaffold floor (23) or from the floor (34), with the help of the second individual scaffold strut (21.1) , grasping the second individual scaffold strut (21.1) by hand and manually placing the second individual scaffold strut (21.1) upwards in relation to the first individual scaffold strut (21.1) in a hinged manner like a front bulkhead , for the horizontal installation position (53), and wherein the second end of the bulkhead rod (27.2), in the horizontal installation position (53) of the first bulkhead rod (24.1) on the upper side (37), has a second recess (120) extending towards the side surfaces (28.1, 28.2) of the second bulkhead rod end (27.2), which extend away from each other, and is open upwardly (85) and designed so that , not only in one or in the unlocked position (58), but also in the locking position (59) of the locking lever (57) of the bulkhead securing device (50.1) of the second individual scaffold brace (21.1) and in a intermediate strut mounting position of the second individual scaffold strut (21.1), in which the second individual scaffold strut (21.1) rests with its lower strut end (41.1) directly on at least one scaffold floor (23) of the lower floor (54.1) or at the level of a scaffold floor (23) of the lower floor (54.1) or floor (34) and on which the second individual scaffold strut (21.1) is arranged or mounted in such a way that its axis longitudinal (40.1) extends vertically, an intermediate bulkhead rod (24.1) mounting position is possible at a mounting angle (131) that is delimited by an imaginary horizontal (132) formed perpendicular to the second strut axis (40.1) and by the longitudinal axis of the end of the bulkhead rod (48) of the second end of the bulkhead rod (27.2) of the first bulkhead rod (24.1) or which is delimited by an imaginary horizontal formed perpendicular to the second strut axis (40.1) and by the longitudinal axis of the bulkhead rod (29) of the first strut rod (24.1), and wherein the mounting angle (131) is equal to or greater than 15 degrees or the mounting angle (131) is equal to or greater than 20 degrees or the mounting angle (131) is equal to or greater than 30 degrees. 8. Facade scaffolding, which is composed of a first vertical individual scaffold strut (21.1) as defined in any of the preceding claims and at least one second vertical individual scaffold strut (21.1), which has the characteristics of the first strut of individual scaffolding (21.1) as defined in any one of the preceding claims or is designed in the same way as the first individual scaffolding strut (21.1), characterized by the fact that the first bulkhead rod (24.1) in its horizontal installation position (53) with the bulkhead rod end support piece (71.1) of its first bulkhead rod end (27.1) rests on the support surface (64) of the footboard abutment piece (60) of the footboard (55) of the first individual scaffold strut (21.1), and with the free hook end (94) of the suspension hook (89) of the first bulkhead rod end (27.1) engages from behind the stirrup abutment piece (60) of the stirrup (55) of the first individual scaffold strut (21.1) and with the supporting part of the bulkhead rod end (71.2) of its second bulkhead rod end (27.2) resting on the supporting surface (64) of the stirrup abutment (60) of the stirrup (55) of at least a single second scaffold strut (21.1) and with the free hook end (94) of the suspension hook (89) of the second bulkhead rod end (27.2) engages behind the stirrup abutment part (60) of the stirrup (55) of at least one second individual scaffold strut (21.1), and wherein the first individual scaffold strut (21.1) and at least one second scaffold strut individual scaffolding struts (21.1) are arranged at a longitudinal scaffolding strut (46.1) distance from each other on a first longitudinal side (38.1) of the facade scaffolding (20), wherein the longitudinal strut axis (40.1) of the first scaffolding strut (21.1) individual scaffold (21.1) and the strut longitudinal axis (40.1) of at least one second individual scaffold strut (21.1) extend parallel to each other, and wherein a first individual vertical modular scaffold strut (21.3) and at least a second individual vertical modular scaffold strut (21.3) are arranged, on which a plurality of rosettes (30) are respectively permanently fixed at a longitudinal distance corresponding to a grid dimension, and on which a rosette (30) of the rosettes (30 ) of the first individual modular scaffold strut (21.3) and a rosette (30) of the rosettes (30) of at least one second individual modular scaffold strut (21.3) are arranged at a rosette height, which corresponds to a rosette height (30) of the first individual scaffold strut (21.1) and at a rosette height of the rosette (30) of at least one second individual scaffold strut (21.1), and wherein the first individual modular scaffold strut (21.3) and at least one second individual modular scaffold brace (21.3) are arranged at a longitudinal modular scaffold brace distance (46.2) from each other on a second longitudinal side (38.2) of the façade scaffold (20) which is the same longitudinal distance scaffold strut (46.1) wherein the strut longitudinal axis (40.3) of the first individual modular scaffold strut (21.3) and the strut longitudinal axis (41.3) of at least one second individual modular scaffold strut (41.3) ) extend parallel to the strut longitudinal axis (40.1) of the first individual scaffold strut (21.1) and parallel to the strut longitudinal axis (40.1) of at least one second individual scaffold strut (21.1) and wherein a first transverse bar horizontal (22) is removably attached to the rosette (30) of the rosettes (30) of the first individual modular scaffold strut (21.3) and to the rosette (30) of the first individual scaffold strut (21.1) and to the rosette (30) of the rosettes (30) of at least one second individual modular scaffold strut (21.3) and to the rosette (30) of at least one first individual scaffold strut (21.1), a second horizontal crossbar (22) is detachably fixed , and wherein at least one horizontal scaffolding floor (23) is removably attached to the first crossbar (22) and the second crossbar (22) or to the rosette of the rosettes of the first individual modular scaffolding strut and to the rosette of at least one second individual modular scaffold strut is removably fixed to a first horizontal longitudinal bar, and to the rosette of at least one second individual scaffold strut and to the rosette of the rosettes of at least one second individual scaffold strut is removably fixed a second horizontal longitudinal bar is removable, and wherein at least one horizontal scaffolding floor is removably attached to the first longitudinal bar and the second longitudinal bar.