Slope and wall junction groover with righting limit

Abstract

The invention relates to a groover at the junction of a slope and a wall with a righting limiter, which belongs to the technical field of grooved devices for building construction. The invention comprises a columnar main body, the end of the main body is hinged with a movable plate with a smooth outer surface through a driving shaft, and a slot is left at the junction between the main body and the movable plate; the inner surface of the end of the movable plate is hinged with a driven shaft, and the driven The shaft is connected with a guide bridge spanning between the movable plate and the main body in an arc shape. The guide bridge is a retractable structure and a limit block is installed on it; a handle for pressing is installed on the upper surface of the movable plate; the middle of the main body is inclined from the bottom. The strip-shaped centralizing bridge is raised upward, and the centralizing bridge is set in the direction of the opening, and a centralizing limit block is installed at the end of the centralizing bridge. The present invention changes the guide bridge that currently needs manual adjustment to automatic adjustment, and only needs to adjust the position of the limit bolt before use, so that the angle will not be shifted during the knocking process by using the slotting chisel, which simplifies the entire use process and opens the door. The groove track is controllable and adjustable.

Description

technical field [0001] The invention relates to a groover at the junction of a slope and a wall with a righting limiter, which belongs to the technical field of grooved devices in building construction. 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 out the groove at the junction formed by the two planes. If the auxiliary groover is not used, the groove formed after excavation will be twisted and twisted, which is not conducive to subsequent construction. On the other hand, a construction device for slotting at the junction between the slope surface and the wall of a building disclosed in Patent 2020105180612 is used, which uses two hinged plates to limit the position. Although the slotting trajectory is controllable, it needs to manually adjust two places. When the plane and slope angles are variable, repeated adjustments are req...

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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