Slope and wall joint grooving device with centralizing limiting function

Abstract

The invention relates to a slope and wall joint grooving device with a centralizing limiting function, and belongs to the technical field of building construction grooving devices. The slope and wall joint grooving device comprises a columnar main body, a movable plate with a smooth outer surface is hinged to an end of the main body through a driving shaft, and a grooving opening is reserved in the joint between the main body and the movable plate; a driven shaft is hinged to the inner surface of the tail end of the movable plate, the driven shaft is connected with a guide bridge which is in an arc-shaped bridge connection between the movable plate and the main body, the guide bridge is of a telescopic structure, and a limiting block is installed on the guide bridge; a handle for pressing is installed on the upper surface of the movable plate; and a strip-shaped centralizing bridge which is tilted upwards from the downward inclination direction is arranged in the middle of the main body, the centralizing bridge extends to the direction of the grooving opening, and a centralizing limiting block is installed at the tail end of the centralizing bridge. According to the slope and wall joint grooving device, the guide bridge which needs to be manually adjusted at present is changed into a guide bride which is adjusted automatically, the angle cannot be deviated in the knocking process by utilizing a grooving chisel only by adjusting the position of a limiting bolt before use, the whole using process is simplified, and the grooving track is controllable and adjustable.

Description

technical field [0001] The invention relates to a slotting device with a righting limit at the junction of a slope surface and a wall, and belongs to the technical field of construction slotting devices. Background technique [0002] In the process of building construction, it is usually encountered that the plane and the slope are at a certain angle, and it is necessary to use a chisel to cut the groove at the junction formed by the two surfaces. If the auxiliary slotter is not used, the slot formed after excavation will be crooked, which is not conducive to subsequent construction. However, a slotting construction device disclosed in the patent 2020105180612 at the junction of the slope surface and the wall of the house building uses two hinged plates to limit the position. Although the slotting track is controllable, two places need to be adjusted manually. If the angle between the plane and the slope is variable, repeated adjustments are required, which increases the wo...

AI Technical Summary

Problems solved by technology

If the auxiliary slotter is not used, the slot formed after excavation will be crooked, which is not conducive to subsequent construction

However, a slotting construction device disclosed in the patent 2020105180612 at the junction of the slope surface and the wall of the house building uses two hinged plates to limit the position. Although the slotting track is controllable, two places need to be adjusted manually. If the angle between the plane and the slope is variable, repeated adjustments are required, which increases the workload

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