Support frame of steel structure: Fid-Bau Portal

Support frame of steel structure

LIANG FENG

The invention discloses a support frame of a steel structure. The support frame of a steel structure comprises a main frame body, wherein an auxiliary frame body is arranged on the bottom of the main frame body, and the auxiliary frame body is connected with the main frame body through a detachable bolt; a mounting plate is arranged in the main frame body, and the height of the mounting plate is same as that of the main frame body; a cross brace is transversely arranged between the mounting plate and the main frame body, two ends of the cross brace pass through the main frame body, the cross brace is connected with the main frame body through a baffle bar, and the baffle bar is arranged on the outer lateral surface of the main frame body; a fixing plate is arranged in the auxiliary frame body, and the fixing plate is hinged to the auxiliary frame body; a hinge pin is arranged on the position, close to the main frame body, of the auxiliary frame body; the bottom of the main frame body extends into the auxiliary frame body; the hinge pin passes through the bottom of the main frame body. The support frame of the steel structure is compact in structure and convenient to install, has the advantages of excellent hinge-flattening effect, good supporting performance, reasonable layout, wide usable range and flexibility in use, and can be adjusted according to different using sites.

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