Individual scaffolding post

Abstract

An individual scaffolding post made of metal for facade scaffolding or of facade scaffolding has secured thereon a single rosette for detachably securing at least one horizontal bar. A railing securing device is secured above the rosette, on which a railing strut is detachably supported. The railing securing device includes a rigid bracket permanently secured to the post, which together with an outer surface of the post surrounds and engages around a vertical receiving slit through-opening. A railing rod end of the railing strut has a first recess on the underside, which is open to side surfaces of the railing rod end extending away from one another and is open downwards. The railing rod end has a mounting hook limiting a first recess and partially surrounding same with its free hook end extending to the rear. The free hook end engages behind the bracket contact part of the bracket.

1 . Individual first scaffolding post ( 21 . 1 ) of metal for a facade scaffolding ( 22 ) or of a facade scaffolding ( 22 ), with the following features:
 a) the individual first scaffolding post ( 21 . 1 ) is so arranged or erected in a use or mounted setting that its post longitudinal axis ( 40 . 1 ) extends vertically,   b) the individual first scaffolding post ( 21 . 1 ) extends in the direction of its post longitudinal axis ( 40 . 1 ) rectilinearly from its lower post end ( 41 . 1 ) to its upper post end ( 41 . 2 ) over an effective post length ( 43 . 1 ),   c) a single rosette ( 30 ) for detachable securing of at least one horizontal bar ( 22 ) for vertical support of at least one scaffolding floor ( 23 ) is permanently secured to the individual first scaffolding post ( 21 . 1 ) at a rosette spacing ( 47 . 1 ) from the upper post end ( 41 . 2 ),   d) at least one first railing securing device ( 50 . 1 ) for detachable securing of at least one first railing device ( 24 ;  24 . 1 ,  24 . 2 ) is permanently secured to the individual first scaffolding post ( 21 . 1 ) above the rosette ( 30 ) at a first railing securing device spacing ( 52 . 1 ) from the rosette,   e) the at least one railing device ( 24 ) constructed either with a first railing rod of metal or as a first railing rod ( 24 . 1 ) of metal is detachably supported at the at least one first railing securing device ( 50 . 1 ),   f) the first railing rod ( 24 . 1 ) has a first railing rod end ( 27 . 1 ) and a second railing rod end ( 27 . 2 ) which extend in opposite directions away from one another,   g) the first railing rod end ( 27 . 1 ) and the second railing rod end ( 27 . 2 ) are of the same form,   h) the at least one first railing securing device ( 50 . 1 ) comprises a mount in the form of a rigid bracket ( 55 ) having a lower bracket rest part ( 60 ), an upper bracket securing part ( 61 ) and a vertical bracket support part ( 62 ),   i) the bracket rest part ( 60 ) extends transversely away from the individual first scaffolding post ( 21 . 1 ) in a first direction ( 63 ) and has a support surface ( 64 ) for vertical support of the first railing rod end ( 27 . 1 ) of the first railing rod ( 24 . 1 ) and is permanently connected with the individual first scaffolding post ( 21 . 1 ),   j) the bracket fastening part ( 61 ) extends transversely away from the individual first scaffolding post ( 21 . 1 ) in a second direction ( 65 ) and is permanently connected with the individual first scaffolding post ( 21 . 1 ),   k) the bracket support part ( 62 ) extends in the direction of the post longitudinal axis or in a direction parallel to the post longitudinal axis ( 40 . 1 ) at a transverse spacing ( 67 ) from an outer surface ( 68 ), which is opposite the bracket support part ( 62 ), of the individual first scaffolding post ( 21 . 1 ) and has a vertical support surface ( 69 ) for lateral support of the first railing rod end ( 27 . 1 ) of the first railing rod ( 24 . 1 ),   l) the bracket ( 55 ) and the outer surface ( 68 ) of the individual first scaffolding post ( 21 . 1 ) bound and surround a passage opening ( 70 ) for horizontal insertion of the first railing rod end ( 27 . 1 ) and for reception of a railing rod end support part ( 71 . 1 ) of the first railing rod end ( 27 . 1 ) over the full circumference or substantially over the full circumference,   m) the first railing rod ( 24 . 1 ) is supported by way of the railing rod end support part ( 71 . 1 ) of the first railing rod end ( 27 . 1 ) on the bracket rest part ( 60 ) of the bracket ( 55 ),   n) the first railing rod ( 24 . 1 ) supported by way of the railing rod end support part ( 71 . 1 ) of the first railing rod end ( 27 . 1 ) on the bracket rest part ( 60 ) of the bracket ( 55 ) is pivotable out from a lower level ( 54 . 1 ), which is constructed with at least one scaffolding floor ( 23 ), or from the ground ( 34 ) from a railing rod mounting intermediate setting, in which either the first railing rod ( 24 . 1 ) extends vertically or the first railing rod ( 24 . 1 ) extends obliquely with respect to the individual first scaffolding post ( 21 . 1 ), in upward direction—while bearing against the bracket rest part ( 60 ) of the bracket ( 55 )—relative to the individual first scaffolding post ( 21 . 1 ) as a leading railing into a horizontal installation setting ( 53 ) in which the first railing rod ( 24 . 1 ) extends horizontally or in which the first railing rod ( 24 . 1 ) extends perpendicularly to the post longitudinal axis ( 40 . 1 ) of the individual first scaffolding post ( 21 . 1 ),   o) the first railing rod end ( 27 . 1 ) is arranged, with respect to the bracket rest part ( 60 ) of the individual first scaffolding post ( 21 . 1 ), at the front at the first railing rod ( 24 . 1 ) and the second railing rod end ( 27 . 2 ) is arranged, with respect to the bracket rest part ( 60 ) of the individual first scaffolding post ( 21 . 1 ), at the back at the first railing rod ( 24 . 1 ),   p) the passage opening ( 70 ) is formed as a vertical receiving slot which extends in the direction of the post longitudinal axis or in a direction parallel to the post longitudinal axis ( 40 . 1 ) and which enables plugging through of a railing rod end part of the first railing rod end ( 27 . 1 ) in horizontal direction,   q) a locking lever ( 57 ) is secured to the individual first scaffolding post ( 21 . 1 ) or to the bracket ( 55 ) and is pivotable about a pivot axis ( 56 ) relative to the individual first scaffolding post ( 21 . 1 ) and relative to the bracket ( 55 ), the lever having a locking surface ( 79 ) for mechanically positive locking of the railing device ( 24 ) in a locking setting ( 59 ) against the device being vertically removed in upward direction,   r) the locking lever ( 57 ) is secured with the help of securing means, which contains the pivot axis ( 56 ), to the individual first scaffolding post ( 21 . 1 ) or to the bracket ( 55 ) and is pivotable about the pivot axis ( 56 ) in downward direction ( 84 ) from an unlocking setting ( 58 ) into the locking setting ( 59 ) and conversely,   s) the locking surface ( 79 ) of the locking lever ( 57 ) in its locking setting ( 59 ) is opposite the support surface ( 64 ) of the bracket rest part ( 60 ) and in the locking setting ( 59 ) is arranged at a vertical spacing ( 80 ) above the support surface ( 64 ) of the bracket rest part ( 60 ),   t) the pivot axis ( 56 ) in the locking setting ( 59 ) of the locking lever ( 57 ) is arranged at a vertical spacing ( 81 ) above the locking surface ( 79 ) of the locking lever ( 57 ),   u) the first railing rod end ( 27 . 1 ) in the horizontal installed setting ( 53 ) of the first railing rod ( 24 . 1 ) has at the lower side ( 36 ) a first recess ( 83 ) which is open towards side surfaces ( 28 . 1 ,  28 . 2 ), which extend away from one another, of the first railing rod end ( 27 . 1 ) and downwardly ( 84 ) and which is bounded by recess support surfaces ( 86 . 2 ,  86 . 3 ,  97 ,  99 ,  102 ,  104 ) of the railing rod end support part ( 71 . 1 ) of the first railing rod end ( 27 . 1 ),   v) the second railing rod end ( 27 . 2 ) in the horizontal installed setting ( 53 ) of the first railing rod ( 24 . 1 ) has at the lower side ( 36 ) a first recess ( 83 ) which is open towards side surfaces ( 28 . 1 ,  28 . 2 ), which extend away from one another, of the second railing rod end ( 27 . 2 ) and downwardly ( 84 ) and which is bounded by recess support surfaces ( 86 . 2 ,  86 . 3 ,  97 ,  99 ,  102 ,  104 ) of the railing rod end support part ( 71 . 2 ) of the second railing rod end ( 27 . 2 ),   w) the first railing rod end ( 27 . 1 ) is formed with a suspension hook ( 89 ) which bounds the first recess ( 83 ) of the railing rod end support part ( 71 . 1 ) and which partly surrounds the first recess ( 83 ) by its free hook end ( 94 ) extending rearwardly ( 93 ),   x) the free hook end ( 94 ) of the suspension hook ( 89 ) has hook end support surfaces ( 86 . 3 ) which are respective recess support surfaces of the recess support surfaces ( 86 . 2 ,  86 . 3 ,  97 ,  99 ,  102 ,  104 ), which delimit the first recess ( 83 ), of the railing rod end support part ( 71 . 1 ) of the first railing rod ( 24 . 1 ),   y) the first railing rod end ( 27 . 1 ) is supported by way of 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 railing rod end support part ( 71 . 1 ) on the bracket rest part ( 60 ) of the bracket ( 55 ) and extends at least by its suspension hook ( 89 ) through the vertical receiving slot ( 70 ), wherein the bracket rest part ( 60 ) of the bracket ( 55 ) is received at least partly in the first recess ( 83 ) of the first railing rod end ( 27 . 1 ) and the free hook end ( 94 ) of the suspension hook ( 89 ) engages behind the bracket rest part ( 60 ) of the bracket ( 55 ).   
     
     
         2 . The scaffolding post according to  claim 1 , wherein the hook-end support surfaces ( 86 . 2 ) are flat or planar and arranged at an angle ( 96 ) to the railing rod end longitudinal axis ( 48 ) or to the railing rod longitudinal axis ( 29 ) of the individual first railing rod ( 21 . 1 ). 
     
     
         3 . The scaffolding post according to  claim 1 , wherein the angle ( 96 ) is between 15 degrees and 45 degrees or the angle ( 96 ) is 20 degrees or the angle ( 96 ) is 30 degrees. 
     
     
         4 . The scaffolding post according to  claim 1 , wherein the suspension hook ( 89 ) has a hook base ( 90 ), which bounds the first recess ( 83 ) and is formed to be circularly cylindrical with a radius ( 91 ) and the recess support surfaces ( 86 . 2 ) of which go over progressively into the hook-end support surfaces ( 86 . 3 ) of the free hook end ( 94 ). 
     
     
         5 . The scaffolding post according to  claim 4 , wherein the bracket rest part ( 60 ) has parallel bracket side surfaces ( 75 . 1 ,  75 . 2 ), which extend parallel to the post longitudinal axis ( 40 . 1 ) and face away from one another in opposite directions, wherein the bracket rest part ( 60 ) has a wall thickness ( 74 ) as considered in a direction perpendicular to the bracket side surfaces ( 75 . 1 ,  75 . 2 ) and wherein a diameter spanned by the radius ( 91 ) of the hook base ( 90 ) is slightly larger than the wall thickness ( 74 ) of the bracket rest part ( 60 ) and smaller than twice the wall thickness ( 74 ) of the bracket rest part ( 60 ). 
     
     
         6 . The scaffolding post according to  claim 4 , wherein the first recess ( 83 ) of the first railing rod end ( 27 . 1 ) of the first railing rod ( 24 . 1 ) as considered in a direction parallel to the railing rod end longitudinal axis ( 48 ) or in a direction parallel to the railing rod longitudinal axis ( 29 ) has in a recess part ( 92 . 1 ), which is bounded by the hook base ( 90 ), a minimum recess length ( 98 ) larger than a maximum height ( 82 ) of the bracket rest part ( 60 ) as considered in the direction of the post longitudinal axis or in a direction parallel to the post longitudinal axis ( 40 . 1 ). 
     
     
         7 . The scaffolding post according to  claim 1 , wherein an individual second scaffolding post ( 21 . 1 ) of metal, which has the features of the individual first scaffolding post ( 21 . 1 ) or is designed to be the same as the individual first scaffolding post ( 21 . 1 ), is provided,
 wherein the first railing rod ( 24 . 1 ) is detachably supported by its second railing rod end ( 27 . 2 ) by way of a 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 the first recess ( 83 ) of the second railing rod end ( 27 . 2 ) at the bracket rest part ( 60 ) of the individual second scaffolding post ( 21 ),   and wherein the first railing rod ( 21 . 1 ), which is supported by way of the railing rod end support part ( 71 . 1 ) of its first railing rod end ( 27 . 1 ) on the bracket rest part ( 60 ) of the bracket ( 55 ) of the individual first scaffolding post ( 21 . 1 ),   is pivotable out in upward direction, starting from a railing rod mounting intermediate setting in which it extends obliquely downwardly from the bracket rest part ( 60 ) of the bracket ( 55 ) of the individual first scaffolding post ( 21 . 1 ),   while bearing against the bracket rest part ( 60 ) of the bracket ( 55 ),   by an assembler ( 87 )   from a lower level ( 54 . 1 ), which is constructed with at least one scaffolding floor ( 23 ), or from the ground ( 34 ) with the help of the individual second scaffolding post ( 21 . 1 )   through gripping the individual second scaffolding post ( 21 . 1 ) by hand and manually positioning the individual second scaffolding post ( 21 . 1 ) in upward direction,   relative to the individual first scaffolding post ( 21 . 1 ) as a leading railing into the horizontal installed setting ( 53 ),   and wherein the second railing rod end ( 27 . 2 ) in the horizontal installed setting ( 53 ) of the first railing rod ( 24 . 1 ) has at the upper side ( 37 ) a second recess ( 120 ) which is formed to be open towards side surfaces ( 28 . 1 ,  28 . 2 ), which extend away from one another, of the second railing rod end ( 27 . 2 ) and upwardly ( 85 ) as well as in such a way   that not only in a or the unlocking setting ( 58 ), but also in the locking setting ( 59 ) of the locking lever ( 57 ) of the railing securing device ( 50 . 1 ) of the individual second scaffolding post ( 21 . 1 ) and in a post mounting intermediate setting of the individual second scaffolding post ( 21 . 1 ), in which the individual second scaffolding post ( 21 . 1 ) is supported by its lower post end ( 41 . 1 ) directly on at least one scaffolding floor ( 23 ) of the lower level ( 54 . 1 ) or on the height of a scaffolding floor ( 23 ) of the lower level ( 54 . 1 ) or on the ground ( 34 ) and in which the individual second scaffolding post ( 21 . 1 ) is so arranged or erected that its post longitudinal axis ( 40 . 1 ) extends vertically,   a railing rod mounting intermediate setting of the first railing rod ( 24 . 1 ) is possible at a mounting angle ( 131 ) which   is either enclosed by a notional horizontal ( 132 ), which is formed perpendicularly to the second post axis ( 40 . 1 ), and by the railing rod end longitudinal axis ( 48 ) of the second railing rod end   or by a notional horizontal, which is formed perpendicularly to the second post axis ( 40 . 1 ), and by the railing rod longitudinal axis ( 29 ) of the first railing rod ( 24 . 1 ),   and wherein the mounting angle ( 131 ) is the same size as or larger than 15 degrees or the mounting angle ( 131 ) is the same size as or larger than 20 degrees or the mounting angle ( 131 ) is the same size as or larger than 30 degrees.   
     
     
         8 . A facade scaffolding constructed from the vertical individual first scaffolding post ( 21 . 1 ) according to  claim 1  and from at least one vertical individual second scaffolding post ( 21 . 1 ) which has the features of the individual first scaffolding post ( 21 . 1 ) or is of the same design as the individual first scaffolding post ( 21 . 1 ),
 wherein the first railing rod ( 24 . 1 ) in its horizontal installed setting ( 53 ) 
 rests by the railing rod end support part ( 71 . 1 ) of its first railing rod end ( 27 . 1 ) on the support surface ( 64 ) of the bracket rest part ( 60 ) of the bracket ( 55 ) of the individual first scaffolding post ( 21 . 1 ) and engages by the free hook end ( 94 ) of the suspension hook ( 89 ) of the first railing rod end ( 27 . 1 ) behind the bracket rest part ( 60 ) of the bracket ( 55 ) of the individual first scaffolding post ( 21 . 1 ) 
 and rests by the railing rod end support part ( 71 . 2 ) of its second railing rod end ( 27 . 2 ) on the support surface ( 64 ) of the bracket rest part ( 60 ) of the bracket ( 55 ) of the at least one individual second scaffolding post ( 21 . 1 ) and engages by the free hook end ( 94 ) of the suspension hook ( 89 ) of the second railing rod end ( 27 . 2 ) behind the bracket rest part ( 60 ) of the bracket ( 55 ) of the at least one individual second scaffolding post ( 21 . 1 ), 
 and wherein the individual first scaffolding post ( 21 . 1 ) and the at least one individual second scaffolding post ( 21 . 1 ) are arranged at a scaffolding post longitudinal spacing ( 46 . 1 ) relative to one another at a first longitudinal side ( 38 . 1 ) of the facade scaffolding ( 20 ), wherein the post longitudinal axis ( 40 . 1 ) of the individual first scaffolding post ( 21 . 1 ) and the post longitudinal axis ( 40 . 1 ) of the at least one individual second scaffolding post ( 21 . 1 ) extend parallel to one another, 
 and wherein a vertical individual first modular scaffolding post ( 21 . 3 ) and at least one vertical individual second modular scaffolding post ( 21 . 3 ), to which several rosettes ( 30 ) are respectively permanently secured at a mutual longitudinal spacing corresponding with a grid dimension, are arranged, 
 and wherein a rosette ( 30 ) of the rosettes ( 30 ) of the individual first modular scaffolding post ( 21 . 3 ) and a rosette ( 30 ) of the rosettes ( 30 ) of the at least one individual second modular scaffolding post ( 21 . 3 ) are arranged at a rosette height which corresponds with a rosette height of the rosette ( 30 ) of the individual first scaffolding post ( 21 . 1 ) and a rosette height of the at least one individual second scaffolding post ( 21 . 1 ), 
 and wherein the individual first modular scaffolding post ( 21 . 3 ) and the at least one individual second modular scaffolding post ( 21 . 3 ) are arranged at a modular scaffolding post longitudinal spacing ( 46 . 2 ) from one another at a second longitudinal side ( 38 . 2 ) of the facade scaffolding ( 20 ) which is the same size as the scaffolding post longitudinal spacing ( 46 . 1 ), wherein the post longitudinal axis ( 40 . 3 ) of the individual first modular scaffolding post ( 21 . 3 ) and the post longitudinal axis ( 41 . 3 ) of the at least one individual second modular scaffolding post ( 41 . 3 ) extend parallel to the post longitudinal axis ( 40 . 1 ) of the individual first scaffolding post ( 21 . 1 ) and parallel to the post longitudinal axis ( 40 . 1 ) of the at least one individual second scaffolding post ( 21 . 1 ), 
 and wherein 
 either 
 a horizontal first transverse bar ( 22 ) is detachably secured to the rosette ( 30 ) of the rosettes ( 30 ) of the individual first modular scaffolding post ( 41 . 3 ) and to the rosette ( 30 ) of the individual first scaffolding post ( 21 . 1 ) and a horizontal second transverse bar ( 22 ) is detachably secured to the rosette ( 30 ) of the rosettes ( 30 ) of the at least one individual second modular scaffolding post ( 21 . 3 ) and to the rosette ( 30 ) of the at least one individual second scaffolding post ( 21 . 1 ), and wherein at least one horizontal scaffolding floor ( 23 ) is detachably secured to the first transverse bar ( 22 ) and to the second transverse bar ( 22 ) 
 or 
 a horizontal first longitudinal bar is detachably secured to the rosette of the rosettes of the individual first modular scaffolding post and to the rosette of the rosettes of the at least one individual second modular scaffolding post and a horizontal second longitudinal bar is detachably secured to the rosette of the rosettes of the at least one individual second scaffolding post and to the rosette of the rosettes of the at least one individual second scaffolding post, and wherein at least one horizontal scaffolding floor is detachably secured to the first longitudinal bar and to the second longitudinal bar.