Adjustable external scaffold throwing support

Abstract

The adjustable external scaffold throwing support comprises a horizontal rod piece with the length capable of being telescopically adjusted, a horizontal fixing fastener is arranged at one end of the horizontal rod piece, the other end of the horizontal rod piece is rotationally connected with an inclined rod piece, the length of the inclined rod piece is telescopically adjusted, and an inclined fixing fastener is arranged at the end, away from the horizontal rod piece, of the inclined rod piece. The horizontal fixing fasteners and the inclined fixing fasteners are used for being fixedly connected with a circular steel pipe of the external scaffold. The device has the beneficial effects that the structure is simple, operability is high, mounting and dismounting are convenient and fast, and the stability and safety of the outer frame in the initial erecting stage can be greatly improved through batch use; the throwing support can be flexibly arranged on different sites and under the background of different synchronous span outer frames and the like by flexibly adjusting the lengths of the slant rod piece and the horizontal rod piece of the throwing support and the included angle between the slant rod piece and the horizontal rod piece of the throwing support, meanwhile, the slant rod piece and the horizontal rod piece can achieve triangular stability of the slant rod piece and the horizontal rod piece, inclined support fulcrums do not need to be arranged, and stability is extremely good.

Description

technical field [0001] The invention relates to the technical field of construction engineering, in particular to an adjustable external scaffolding throw. Background technique [0002] The construction of external scaffolding is an indispensable part of construction projects. As a safety protection system and a reliable operating platform in construction such as housing construction, external scaffolding is directly related to the life safety of on-site construction personnel. At present, the soft and hard wall-connecting measures of the outer scaffolding have been relatively abundant, but the setting of the throws during the initial erection of the outer frame has been ignored by the erectors. It always feels that the height of the outer frame is not high, and the throws will be dismantled soon after the erection, but the safety accident It often occurs in the early construction, especially when the outer scaffolding is erected in the early stage. Because the annular syste...

AI Technical Summary

Problems solved by technology

At present, there are quite a lot of soft and hard wall-connecting measures for the outer scaffolding, but the setting of the throwing braces during the initial erection of the outer scaffolding has been ignored by the erectors. It often occurs in the early stage of construction, especially when the external scaffolding is erected in the early stage. Because there is no ring system formed temporarily, and the setting of pillars and pre-embedded wall parts cannot be set temporarily, the external scaffolding is prone to overall collapse accidents, which seriously threatens on-site operations. safety of personnel

[0003] In general construction, most workers only set up a 6-meter-diagonal steel pipe every 10 meters or so (or extend it with fasteners) as a support, but the steel pipe is often unable to find a solid and reliable support point on the ground, and the site is often unable to Meet the size of the steel pipe, resulting in the forced cutting of the steel pipe, the unsightly tilting of the diagonal brace, the suspension of the bottom of the diagonal brace, etc., making the setting of the diagonal brace often useless

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