Civil engineering construction safety frame

Abstract

The invention discloses a civil engineering construction safety frame which comprises a plurality of safety frame assemblies which are connected end to end, and each safety frame assembly comprises aframe and a dust collecting mechanism arranged on the frame; the frame of each safety frame assembly is divided into a front frame and a rear frame, and an exhaust fan is arranged between upper vertical rods on the left side and the right side of the front frame. An air draft mechanism is detachably connected with each safety frame assembly. Left and right stand columns of the front frame and leftand right stand columns of the rear frame of each safety frame assembly are provided with inner pipes extending upwards. A vertical rod on the upper portion of each air draft mechanism is a hollow outer pipe which sleeves an inner pipe, opposite through holes are formed in the hollow outer pipes and the inner pipes, nuts are welded to the through holes of the hollow pipes, and the inner pipes andthe hollow outer pipes are fixedly connected through connection of screws, the nuts and the through holes. The safety frame is convenient to install and has the function of preventing dust from diffusing.

Description

technical field [0001] The invention relates to the field of building construction, in particular to a civil engineering construction safety frame. Background technique [0002] During the construction process, safety frames will be built around the building. On the one hand, it is to enhance construction safety and prevent building materials from slipping and hurting construction personnel. On the other hand, it can also prevent dust from spreading during the construction process and affecting the surrounding environment. The existing safety frame usually adopts steel welding to form a mesh and then surrounds the building. But this way, first of all, it will cause a huge workload on site, and if the welded steel is to be applied to the next building, it is necessary to remove the welded part of the steel, and the removal process will consume huge manpower and time, and the welding The finished steel is prone to bending deformation, and part of it cannot be reused. In shor...

AI Technical Summary

Problems solved by technology

The safety frame of the above patent can be easily installed, but the problem still exists in the above patent is that the structure is complex, and it needs to be installed on site, which still consumes manpower, and the key safety frame of the above patent does not have the function of dust collection

In addition, the strength of the frame body in this patent is so low that it cannot achieve the function of protection

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