Wall-building joint pointing device for adjusting joint pointing depth based on triangular block

Abstract

The invention relates to a wall-building joint pointing device for adjusting the joint pointing depth based on a triangular block. The device is characterized in that an arch supporting frame serves as a main device body, and the front and rear ends of the arch supporting frame are provided with rolling wheels capable of fitting a wall surface to roll; the portion, close to the middle, of the archsupporting frame is provided with a fixing base fixedly connected with the arch supporting frame, and a supporting plate vertically and fixedly connected with the fixing base is arranged in the middle of the fixing base; the bottom of the fixing base and the middle portion of the supporting plate are provided with a rotatable gear and a rotatable screw rod respectively, the portions, located at the two sides of the supporting plate, of the screw rod are provided with buckles, and the position relationship between the screw rod and the supporting plate is conveniently limited. According to thedevice, a connecting rod is driven by a worm and the gear to adjust the triangular block, the adjustment is convenient, and the use is simple; self-locking can be achieved after adjustment, and the design is ingenious.

Description

technical field [0001] The invention relates to the technical field of construction engineering, in particular to a pointing device for laying walls that adjusts pointing depth based on triangular blocks. Background technique [0002] Generally, in the process of clear water wall construction, cement mortar is used to bond bricks and bricks. The specification stipulates that the thickness of the horizontal and vertical mortar joints of the wall is 8-12mm; On the one hand, it is more beautiful, on the other hand, it increases the strength of the wall. [0003] At present, in the process of building a wall, the gap between two bricks is filled by the wall-builder with a tile knife or a mud trowel to fill the gap, and the mixture filled in the gap of the wall is first applied and accumulated on the gap , because there is a certain viscosity between the mixtures, the mortar will stick to the gaps. [0004] Next, the mixture will be pressed. Generally, in order to improve the e...

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Problems solved by technology

[0004] Next, the mixture will be pressed. Generally, in order to improve the efficiency of building walls, workers usually use a trowel to insert mortar from both sides of the gap to improve the efficiency of the wall. It looks like the gap is full of mortar, but the middle is empty. ; This will also cause insecurity in the future use of the wall

[0005] In addition, the depth of filling the gaps in the wall will be adjusted according to the width of the gap and the structure of the wall. If the gaps are not fully covered, the walls will be severely damaged under long-term wind and rain, and the structure will be unstable, causing potential safety hazards; Therefore, there is an urgent need for a device that can adjust the filling depth in the gap of the wall and cover and smear it.

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