Environment-friendly equipment for compacting concrete and preventing hollowing phenomenon for building pouring

Abstract

The invention relates to the technical field of building pouring, and discloses environment-friendly equipment for compacting concrete and preventing hollowing phenomenon for building pouring. The equipment comprises a shell, a rotating shaft is movably connected in the shell, a bearing is movably connected to the surface of the rotating shaft, fan blades are fixedly connected to the surface of the bearing, and a meshing plate is movably connected to the bottoms of the fan blades. A spring roll is movably connected into the meshing plate, a connecting plate is movably connected to the surface of the spring roll, an extrusion frame is movably connected to the bottom of the meshing plate, a spring frame is movably connected to the bottom of the rotating shaft, and permeation plates are fixedly connected to the left side and the right side of the spring frame. The extrusion frame moves downwards to enable symmetrical rollers to be far away from each other on the surface of an extrusion plate, the rear extrusion plate exerts a certain force on the surface of the concrete, and when a certain pressure is exerted on the concrete flowing into the shell, a gas in the concrete can flow out of the permeation plates of the shell, and therefore, the effect of extruding out the gas to avoid the hollowing phenomenon while pouring the concrete is achieved.

Description

technical field [0001] The invention relates to the technical field of building pouring, in particular to an environmental protection device for preventing hollowing of compacted concrete used in building pouring. Background technique [0002] Concrete pouring refers to the process of pouring concrete into the mold until it is plasticized. In civil engineering, concrete and other materials are put into the mold to make a predetermined shape. When pouring concrete, it is necessary to always pay attention to the pouring height of the concrete. If the pouring height is too high If it is too low, it needs to be leveled manually. If it is too low, continue pouring. A suitable pouring height can help the concrete solidify. [0003] After querying the information to understand the existing concrete pouring process, it is found that a certain amount of gas will be brought into the foundation pit during the pouring process. After the concrete pouring is completed, other measures will...

AI Technical Summary

Problems solved by technology

[0003] After querying the information to understand the existing concrete pouring process, it is found that a certain amount of gas will be brought into the foundation pit during the pouring process. After the concrete pouring is completed, other measures will be taken to squeeze or draw out the gas. However, these measures are not only inefficient, but also drain the concrete while draining the air, and the drained concrete will affect the overall concrete pouring volume, which is not conducive to the development of later work. Therefore, a kind of compaction for construction pouring Environmental protection equipment to prevent hollowing of concrete came into being

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