Welding-free multilevel horizontally adjusting and supporting device and installing and adjusting method thereof

Abstract

The invention discloses a welding-free multilevel horizontally adjusting and supporting device and an installing and adjusting method thereof. The welding-free multilevel horizontally adjusting and supporting device comprises a tripod. The tripod comprises a vertical rod, a horizontal rod and a slant rod. The horizontal rod, the vertical rod and the slant rod are surrounded into a right triangle. The horizontal rod comprises a left half horizontal rod, a right half horizontal rod and a sleeve rod. The left half horizontal rod is vertically fixed to the upper end of the vertical rod, the right half horizontal rod is fixed to the upper end of the slant rod, and the left half horizontal rod and the right half horizontal rod are connected through the sleeve rod. A rotating table is connected to the sleeve rod in a sleeved mode, the shape of the rotating table is a polygon prism, the sleeve rod penetrates through the two bottom faces of the rotating table, moreover the rotating table can rotate freely around the sleeve rod, the distance of each side face of the rotating table to the sleeve rod is different, a stepped hole is formed in each side face, the center lines of the stepped holes are intersected with that of the sleeve rod, and threaded holes matched with the stepped holes are formed in the sleeve rod. According to the welding-free multilevel horizontally adjusting and supporting device and the installing and adjusting method thereof, adjusting of different horizontal supporting heights can be realized, and the reuse of a triangle supporting frame is convenient.

Description

technical field [0001] The invention relates to the field of building support structures, in particular to a welding-free multi-stage horizontal adjustment support device and an installation and adjustment method thereof. Background technique [0002] During the construction of high-rise buildings or bridges, scaffolding is usually required, and cantilevered scaffolding is used more often. At present, from the perspective of strength and stability, cantilevered scaffolding generally consists of a triangular support frame, one straight side of the triangular support frame is vertically fixed on the wall or pier, and the other straight side acts as a horizontal support. When the vertical sides of the triangular bracing are welded and fixed on the wall (pier), it cannot be guaranteed that all the horizontal supporting sides of the triangular bracing are on the same level, and at the same time, it cannot be guaranteed that the supporting height of the triangular bracing is equal...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a welding-free multi-stage horizontal adjustment support device and its installation and adjustment method, so as to solve the problem that the current triangular support frame cannot ensure horizontal support when it is installed, and at the same time it cannot ensure that the support height of the triangular support frame is The problem of height required for construction

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