Heavy multifunctional combined supporting frame

Abstract

The invention discloses a heavy multifunctional combined supporting frame, comprising stand columns, a transverse rod, an inclined rod and a supporting beam, wherein at least one connection structure is welded on the outer wall of each stand column; the transverse rod is detachably connected with the connection structures of the two stand columns; the inclined rod is detachably connected with the connection structures of the two stand columns; and the supporting beam is connected with the top ends of the stand columns. The two stand columns are connected through a first connection board; and the first connection board comprises two first connection holes and is fixed on the connection structures of the two stand columns through pins or bolts. A plurality of stand columns with different length specifications are fixedly connected up and down so as to reach a required height and are fixedly connected left and right so as to achieve bearing capability; and the weight of the single rod piece is light, so that the cross section of the stand columns are larger than the cross section of a scaffold. With the adoption of the heavy multifunctional combined supporting frame provided by the invention, the manufacturing specification types of the supporting frame can be reduced; the materials can be saved; the construction efficiency can be improved; and the cost for mounting and dismounting the supporting frame can be reduced.

Description

technical field [0001] The invention relates to the field of building construction, in particular to a heavy-duty multifunctional combined support frame that provides support for the upper structure in house construction and bridge construction, and can also be erected as a stage or assembled into an equipment column. Background technique [0002] In the construction process of long-span steel structure buildings, cantilever structures and bridge engineering, it is necessary to use a large number of steel support frames. At present, the specifications and forms of support frames used by domestic construction companies are different. Even in one unit, the support frames used by different projects are also different. The support frames cannot be used universally, resulting in a waste of support frame resources. Moreover, some support frames need to use large-scale lifting equipment for installation and removal, which is expensive and inefficient. Contents of the invention ...

AI Technical Summary

Problems solved by technology

At present, the specifications and forms of support frames used by domestic construction enterprises are different. Even if it is a unit, the support frames used by different projects are also different. The support frames are not universal, resulting in waste of support frame resources.

Moreover, the installation and removal of some support frames requires the use of large lifting equipment, which is costly and inefficient

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