摘要:
A scaffold clamp 50 comprises first and second claw portions 52, and a respective set of releasable clamping portions 54 associated with each of the claw portions 52 for securing, in use, a respective scaffold tube 12, 14 between the claw portion 52 and its respective clamp portion 54. The scaffold clamp 50 further comprises a spacer 56 interposed between the claw portions 52, wherein the spacer 56 is fixed and provides a rigid connection between the claw portions 52 of the scaffold clamp 50, and wherein the claw portions 52 are arranged about the spacer 56 at right angles to one another. A scaffolding assembly is also claimed, comprising a pair of scaffolding tubes interconnected by the claimed scaffold clamp.
摘要:
The invention relates to a truss frame (20) for constructing a bridging and/or support construction, which truss frame consists of multiple, rod-shaped individual metal parts, namely consisting of two elongated, parallel post pipes (21), each extending in the direction of its longitudinal axis and having an outer circumference (44); two parallel crossbars (22), each extending in the direction of its longitudinal axis and perpendicularly to the post pipes; and an elongated diagonal element (23) that is adjustable in length, which individual parts are hingedly connected to one other by means of bolts (24) such that said parts can be detached from one another. Two parallel connecting plates (36.1, 36.2) are secured in the region of each post pipe end (33.1, 33.2) of the post pipes (21), which plates are disposed on a common, imaginary plane that contains the longitudinal axes of the post pipes (21) and the crossbars (22) and which plates extend away from one another. Each crossbar (22) has crossbar ends (35.1, 35.2) that face away from one another, each of the crossbar ends being hingedly and detachably secured to a connecting plate (36.1, 36.2) of the connecting plates (36.1, 36.2) by means of a bolt (24). The diagonal element (23) has diagonal element ends (61.2, 62.2) that face away from one another, each of the diagonal element ends being hingedly and detachably secured to a connecting plate (36.1, 36.2) of the connecting plates (36.1, 36.2) by means of a bolt (24). At least two rosettes (50) are firmly welded to each post pipe (21) at a distance from one another that corresponds to an integer multiple of a modular size of a module scaffold. A connecting body (41, 57) is firmly welded in the region of at least two post pipe ends (33.1, 33.2), each associated with the same crossbar (22), of the post pipes (21), which body completely surrounds the outer circumference (44) of the respective post pipe (21). Each of the two connecting plates (36.1, 36.2) that are secured in the region of said post pipe ends (33.1, 33.2) is firmly welded to at least the respective connecting body (41, 57).
摘要:
The present invention provides a fastening unit for attaching a first beam to a second beam, wherein the second beam is arranged substantially perpendicularly to the first beam, the fastening unit having a first axis and a second axis, wherein the second axis is substantially perpendicular to the first axis. The fastening unit comprises a connecting member extending in a direction parallel to the first axis of the fastening unit and having a first edge portion, a second edge portion and a central portion, the connecting member further comprising a coupling element.
摘要:
The facade scaffolding (1) comprises a plurality of dismantlable portals (10,12) and non-dismantlable rectangular frameworks (2',2''), in an arrangement transverse to the plane of the facade and linked to one another by means of horizontal and diagonal bars, by way of safety coupling devices (27,28,29,30), not spontaneously dismantlable, which portal (10,12) and frameworks (2',2'') directly support passage platforms (4,4',4'') and likewise support at one or other of the outer or inner sides of the frameworks (2',2''), vertically adjustable brackets (5,6) carrying other service platforms (7,8), which platforms (7,8) carry fixed base plates on at least one of their edges, the vertical members (47,48) of frameworks bounding facade openings being associated by means of girders (72) mounted directly thereon.
摘要:
A swing girder (10) for use in a scaffold system of the ring scaffold type including standards (12, 112) having, arranged at regular distances, ring-shaped rosettes (14) with coupling recesses (18), the swing girder including a top-girder (20), a bottom-girder (22) and a number of connecting tubes (24) which interconnect the top-girder(20) and the bottom-girder (22) with each other. Further, the swing girder is provided with two fixed rosette couplings (26, 34) at a first end and with a swing connector assembly (38) comprising two pivotable rosette couplings (40, 48) connected with a second end of the swing girder in a manner pivotable around a pivoting axis (S). A lower of the two pivotable rosette couplings is a pivotable girder-support coupling (48) which includes a support plate (50) with positioning pin (52). The positioning pin is receivable in a coupling recess of the rosette which supports the support plate. Further, a scaffold system and a method of erecting such a scaffold system are described.
摘要:
The facade scaffolding (1) comprises a plurality of dismantlable portals (10,12) and non-dismantlable rectangular frameworks (2',2''), in an arrangement transverse to the plane of the facade and linked to one another by means of horizontal and diagonal bars, by way of safety coupling devices (27,28,29,30), not spontaneously dismantlable, which portal (10,12) and frameworks (2',2'') directly support passage platforms (4,4',4'') and likewise support at one or other of the outer or inner sides of the frameworks (2',2''), vertically adjustable brackets (5,6) carrying other service platforms (7,8), which platforms (7,8) carry fixed base plates on at least one of their edges, the vertical members (47,48) of frameworks bounding facade openings being associated by means of girders (72) mounted directly thereon.
摘要:
The facade scaffolding (1) comprises a plurality of dismantlable portals (10,12) and non-dismantlable rectangular frameworks (2',2''), in an arrangement transverse to the plane of the facade and linked to one another by means of horizontal and diagonal bars, by way of safety coupling devices (27,28,29,30), not spontaneously dismantlable, which portal (10,12) and frameworks (2',2'') directly support passage platforms (4,4',4'') and likewise support at one or other of the outer or inner sides of the frameworks (2',2''), vertically adjustable brackets (5,6) carrying other service platforms (7,8), which platforms (7,8) carry fixed base plates on at least one of their edges, the vertical members (47,48) of frameworks bounding facade openings being associated by means of girders (72) mounted directly thereon.