Single drilling device and method for high portion of building wall

Abstract

The invention relates to a single drilling device for a high portion of a building wall. The single drilling device comprises a movable support and an insertion fixing type supporting assembly. The movable support comprises a pair of stand columns, wherein the stand columns are in sliding fit with a sliding frame through vertical guide rails and can be locked to the sliding frame through first fastening screws. An installation support is fixedly arranged on the upper portion of the sliding frame and provided with a vertical clamping installation channel and a horizontal clamping installation channel. Lockable sliding wheels are arranged at the bottoms of the pair of stand columns. When the device is used for drilling holes vertically upwards, the insertion fixing type supporting assembly is installed in the vertical clamping installation channel, locking of the first fastening screws is removed, the lockable sliding wheels are locked, and an operator holds two vertical pushing handles with the hands and pushes the sliding frame upwards to carry out drilling operation. When horizontal drilling at a high portion is carried out, the insertion fixing type supporting assembly is installed in the horizontal clamping installation channel, the sliding frame slides upwards in place, locking is achieved through the first fastening screws, the lockable sliding wheels are unlocked, and the operator holds horizontal pushing handles with the hands to push forwards to carry out drilling operation.

Description

technical field [0001] The invention relates to a civil installation tool, specifically, a single-person drilling device and method for high places on building walls, which can be used for drilling in two directions at different heights of building walls. Background technique [0002] With the continuous advancement of my country's urbanization and the continuous improvement of people's living standards, commercial and residential buildings have increased significantly. Therefore, in the installation of construction projects, a large number of wall hanging parts are installed on the wall through drilling holes. The wall holes are mainly It is divided into two categories: horizontal holes and vertical holes, and the wall holes are generally located at the height of the wall or on the ceiling. When drilling holes, you need to stand on a ladder to work. This kind of operation often requires two people to work together, which is not only efficient Low, and there are great potentia...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is: the existing single-person drilling device used in the height of the building wall can only realize the drilling in the vertical upward direction, and the reliability of the drilling is poor, and the position of the drill bit is arbitrary. Offset, which is inconvenient for one-man drilling devices high in building walls

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