Drilling equipment for building construction

Abstract

The invention belongs to the field of construction punching, and particularly relates to drilling equipment for building construction. In order to solve the problems that a traditional punching machine cannot freely rise and fall and steel is difficult to fix in the steel punching process, the following scheme is proposed, and the drilling equipment comprises a base; a supporting base is fixedly mounted on the top of the base; a rack is fixedly mounted on one side of the supporting base, and a top plate is arranged above the base; the top of the supporting base penetrates through the top plate, and is slidably connected to the bottom of the top plate; and a driving motor is fixedly mounted on one side of the top plate. According to the designed technical scheme, a first gear and a second gear are meshed and a third gear is driven to rotate so that a drill bit seat freely rises and falls, and accordingly holes in any depth can be formed in the steel; a fixing assembly is limited by a first nut and a second nut; the steel cannot be deviated in the high-speed punching process, and the punching efficiency is improved; the operation is convenient, and the structure is simple; and the actual design requirement is better met.

Description

technical field [0001] The invention relates to the field of construction drilling, in particular to a drilling device for building construction. Background technique [0002] The process of steel drilling is often involved in the process of building construction. Although most of the traditional drilling equipment is mechanical arms, although labor-saving, they cannot freely adjust the lifting of the drill seat during the drilling process, resulting in the inability to determine the depth of the hole. Moreover, the hardness of the steel is high and the density may be uneven, so it is difficult to form a compact structure and it is difficult to fix the position. [0003] The purpose of this new model is to overcome the problems that the traditional punching machine cannot move up and down freely and the steel is difficult to fix in the process of punching steel. A drilling device for building construction is proposed to solve the above-mentioned problems. Contents of the ...

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Problems solved by technology

[0002] The process of steel drilling is often involved in the process of building construction. Although most of the traditional drilling equipment is mechanical arms, although labor-saving, they cannot freely adjust the lifting of the drill seat during the drilling process, resulting in the inability to determine the depth of the hole. Moreover, the hardness of the steel is high and the density may be uneven, it is difficult to form a compact structure, and it is difficult to fix the position

[0003] The purpose of this new model is to overcome the problems that the traditional punching machine cannot move up and down freely and the steel is difficult to fix in the process of punching steel. A kind of drilling equipment for building construction is proposed to solve the problems mentioned above

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