Gantry scaffold

Abstract

The invention discloses a gantry scaffold. The gantry scaffold comprises cross rods, vertical rods and diagonal bracings, wherein the cross rods are erected on the front side, back side, left side and right side of the vertical rods respectively, the diagonal bracings are installed on the left side and right side of the cross rods on the top of the vertical rods and on the bottom of the vertical rods respectively, a weight is placed on the top of the cross rod on the bottom of the vertical rods, a weight baffle is arranged on the bottom of the weight, and pulleys are installed on the bottom of the cross rod on the bottom of the vertical rods. The gantry scaffold is simple in structure and convenient to install. The diagonal bracings are arranged, so that the stability of the whole scaffold is effectively guaranteed. Compared with ordinary gantry scaffolds, equipment is more complete, each diagonal bracing is provided with a middle fixing disc and peripheral hanging discs, it is effectively guaranteed that the whole scaffold can be supported by the diagonal bracing stably, and it is also guaranteed that the diagonal bracings can not go wrong.

Description

technical field [0001] The invention relates to the technical field of scaffolding, in particular to a portal scaffolding. Background technique [0002] At present, in the construction process, a kind of door-type scaffolding is widely used. Its appearance is like the word "door". There are buckles installed on the two columns of the door-type scaffolding. At the same time, every two portal scaffolds on each floor are cross-connected by buckles, and the upper and lower scaffolds are installed by inserting the bottom of the upper scaffold into the top of the lower scaffold. [0003] At present, the general portal scaffolding is relatively simple, and most of them are not equipped with pulleys, or the brakes and fixing devices equipped with pulleys are not stable enough, the safety factor is low and not safe enough to use, and they are generally not equipped with guardrails. There are still some dangers when using it under the circumstances, and there is no ladder, it is not ...

AI Technical Summary

Problems solved by technology

[0003] At present, the general portal scaffolding is relatively simple, and most of them are not equipped with pulleys, or the brakes and fixing devices equipped with pulleys are not stable enough, the safety factor is low and not safe enough to use, and they are generally not equipped with guardrails. It is still dangerous to use it under the circumstances, and there is no ladder, it is not convenient for the staff to go up and down better, and it often requires agility, so it is not suitable for promotion and use.

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