Concrete grouting device for building construction

Abstract

The invention discloses a concrete grouting device for building construction. The device comprises a fixing block, a vibrator, a hopper and a material conveying pipe; the top of the vibrator is connected with the bottom face of the fixing block through a bolt; the left side face of the hopper is welded to the surface of the right end of the fixing block; the top of the material conveying pipe is connected with the bottom end of the hopper; the device is characterized in that the material conveying pipe comprises a connecting block, a pipe body and a dispersing mechanism; the portion, close to the top end, of the pipe body is nested in the middle of the connecting block; the top of the dispersing mechanism is installed at the position, close to the right end, of the inner top of the pipe body; and the top end of the pipe body communicates with the bottom end of the hopper. Materials are impacted and dispersed through thrust swing of a dispersing plate of the dispersing mechanism in the pipe body, so that sand balls jammed in the conveying pipe are reduced, and the concrete grouting speed is increased. A supporting block of the dispersing mechanism swings left and right and moves up and down under the thrust of the materials, so that the materials can be pushed to increase the discharging speed of the materials, and the supporting block can move up and down conveniently to drive the dispersing plate to continuously impact the materials.

Description

technical field [0001] The invention belongs to the technical field of building construction, and more specifically relates to a concrete grouting device for building construction. Background technique [0002] The building construction uses a grouting hopper to grout the formwork with small gaps. The concrete material is passed into the hopper, and the concrete material flows along the feeding pipe and is discharged into the gap between the formworks. The grouting hopper is equipped with a vibrator. The start-up makes the hopper vibrate and the concrete material falls, reducing the concrete sticking to the inner wall of the hopper; in the prior art, when the grouting hopper is used for pouring concrete materials in construction, when the concrete material is not stirred uniformly, the material contains sand clusters, and the feeding The end of the pipe is at a horizontal angle, which is prone to the phenomenon that sand clusters are stuck inside the feeding pipe, which will...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above problem that when the grouting bucket is used for pouring concrete materials in construction, when the concrete material is not stirred uniformly, the material contains sand, and the end of the delivery pipe is at a horizontal angle, which is prone to the phenomenon that the sand is stuck inside the delivery pipe , causing the concrete grouting speed to slow down, the invention provides a concrete grouting device for building construction

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