Concrete or mortar slope finding and plastering device around floor drain and its application method

Abstract

The invention discloses a slope-finding plastering device for floor drain periphery concrete or mortar and a using method thereof. The slope-finding plastering device comprises a vertical rod, one ormore inclined rods, one or more mortar smearing linkage rods and inclined rod installing bushes, and a floor drain abutting-against disc sleeves the bottom end of the vertical rod, and can rotate relative to the vertical rod; one end of each mortar smearing linkage rod is rotatably installed at the lower end of the vertical rod; the inclined rod installing bushes sleeve the vertical rod and can slide in the length direction of the vertical rod and be positioned; the upper end and the lower end of each inclined rod are rotatably installed on the corresponding inclined rod installing bush and the corresponding mortar smearing linkage rod respectively. Before plastering, the inclination angle of the mortar smearing linkage rods is first adjusted to a designed slope, and when slope-finding plastering is performed, the vertical rod is rotated to drive the mortar smearing linkage rods to rotate to realize one-time forming. With the slope-finding plastering device for the floor drain periphery concrete or mortar and the using method thereof, plastering of a slope-finding layer of a floor drain periphery can be performed well at a time, the slope is precise, and operation is convenient.

Description

technical field [0001] The invention belongs to an auxiliary tool for finding slopes on the ground and a surface plastering device, in particular to a concrete or mortar slope-finding and surface plastering device around a floor drain and a use method thereof. Background technique [0002] When constructing a slope in a room with drainage, it is usually necessary to set up floor drains and water accumulation pipes, and set the ground around the floor drain on an inclined slope, so that the accumulated water flows from a higher position to a lower floor drain and passes through the floor drain. Drain the stagnant water below to keep the room dry. [0003] Generally speaking, in the existing floor slope finding, the workers use a trowel to find the slope based on their feelings. This method of slope finding has great randomness, completely depends on the construction experience of the workers, and has great uncertainty, which makes the slope surface formed after the later sta...

AI Technical Summary

Problems solved by technology

However, this slope finding device has the following defects: it is not convenient to mark after the slope rod is adjusted to obtain a precise slope, and it is necessary to place the slope finding device on the ground for slope finding all the time, and after the worker completes the slope finding, it is determined whether the applied slope is consistent with the naked eye. The inclination angle of the inclined rod is the same, and it is determined whether rework is required after the judgment. There is a certain lag, and the slope cannot be found and completed at one time.

At the same time, when in use, it is necessary to put the lower end of the vertical bar against the ground and keep it perpendicular to the ground to ensure that the slope reading of the inclined bar is correct. However, the fixing of the bar depends on human hands, and there is great uncertainty, which leads to the reading Inaccurate, affecting the establishment of the later slope

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