Traditional Culture Encyclopedia - Photography and portraiture - Is the cast-in-place bracket between the bracket diagonal and the crossbar bolted?

Is the cast-in-place bracket between the bracket diagonal and the crossbar bolted?

According to the inquiry technology, the patent technology of the utility model relates to an assembled steel corbel, which consists of a plurality of cross bars and diagonal bars, and the cross bars and diagonal bars of the assembled steel corbel are connected by bolts. This connection structure can realize assembly and installation, and has green environmental protection, safety and reliable social benefits.