Electric drill support for upward position drilling for cantilever slab, and use method thereof

Abstract

The invention discloses an electric drill support for upward position drilling for a cantilever slab, and a use method thereof. The electric drill support comprises an upper vertical rod and a lower vertical rod which are oppositely arranged, wherein the upper vertical rod is connected with the lower vertical rod through a press rod and a connection rod from top to bottom, an electric drill is installed and fixed to the top end of the upper vertical rod, one end of the connection rod is hinged and fixed to the bottom end of the upper vertical rod, and the other end of the connection rod is hinged and fixed to the middle part of the sidewall of the lower vertical rod; and meanwhile, one end of the press rod is hinged and fixed to the top end of the lower vertical rod, and the middle part ofthe other end of the press rod is hinged and fixed to the middle part of the sidewall of the upper vertical rod. The support disclosed by the invention is high in practicability, applicable to upwarddrilling for unsafe parts such as the cantilever slab and hole periphery, and further capable of being used for drilling for a top plate; and moreover, the material of the support can be obtained anywhere, and is capable of rapidly forming the support for construction at any time, so that the working efficiency is increased, hole periphery working and ascending working are avoided, the unsafe construction such as mechanical damage is reduced, and the labor intensity of construction personnel is lowered.

Description

technical field [0001] The invention relates to the field of building construction, and relates to an electric drill support for drilling upwards on a cantilevered plate and a method for using the same. Background technique [0002] During the construction of cantilevered slabs in unsafe places such as cantilevered balcony slabs and openings, it is necessary to drill upwards to install expansion bolts and post-planted reinforcements. A large number of upward drilling operations are required, and it is difficult and difficult for operators to climb high Safety, construction efficiency is extremely low, and it is even inconvenient to operate due to construction conditions. [0003] In order to solve the problem of difficult upward drilling operations on unsafe parts such as cantilevered plates, an electric drill bracket is provided, which changes the upward force when drilling at the bottom of the cantilevered plate to downward force, and saves the operating platform required ...

AI Technical Summary

Problems solved by technology

[0002] During the construction of cantilevered slabs in unsafe places such as cantilevered balcony slabs and openings, it is necessary to drill upwards to install expansion bolts and post-planted reinforcements. A large number of upward drilling operations are required, and it is difficult and difficult for operators to climb high Safe, extremely low construction efficiency, even inconvenient to operate due to construction conditions

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