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Portable drilling equipment

A kind of punching equipment and portable technology, which is applied in the field of building decoration and building construction, can solve the problems that the punching construction cannot carry out cross operations, the time spent on punching holes is long, and the risk of personnel injury during the construction process is high, so as to achieve the reduction of lease and The cost of manual erection, convenient disassembly and assembly, and the effect of eliminating the danger of falling from high altitudes

Inactive Publication Date: 2015-03-25
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the embodiment of the present invention provides a portable punching device, the main purpose of which is to solve the problems that the existing punching construction cannot carry out cross operations, the time spent on punching holes is long, and the risk of personnel injury during the construction process is high.

Method used

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Embodiment Construction

[0036] The present invention will be described in further detail below in conjunction with specific examples, but not as a limitation of the present invention.

[0037] The problem to be solved in the embodiments of the present invention is that the existing drilling construction cannot perform cross-cutting operations, the drilling takes a long time and the risk of personnel injury during the construction process is high.

[0038] A portable punching device comprising:

[0039] An outer tube, the inside of the outer tube is a track cavity; the outer tube is provided with a mounting hole;

[0040] an inner tube, the outer wall of the inner tube has a linear rack; the inner tube is installed in the track cavity of the outer tube;

[0041] Adjusting the gear, the adjusting gear is installed on the outer tube through the rotating shaft, the rotating shaft passes through the installation hole, the adjusting gear meshes with the linear rack, and when the adjusting gear is rotated,...

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Abstract

The invention discloses portable drilling equipment and belongs to the technical field of building construction and architectural decoration. The portable drilling equipment solves the problems that cross operation cannot be conducted during existing drilling construction, time consumed for drilling is long and the risk that staff get injured is high in the construction process. According to the technical scheme, the portable drilling equipment comprises an outer tube, an inner tube, an adjusting gear, an electric hammer mounting frame and an electric hammer, wherein a track cavity is formed in the outer tube, and a mounting hole is formed in the outer tube; a linear rack is arranged on the outer wall of the inner tube, and the inner tube is mounted in the track cavity of the outer tube; the adjusting gear is mounted on the outer tube through a rotating shaft, the rotating shaft penetrates through the mounting hole, the adjusting gear is meshed with the linear rack, and the adjusting gear drives the inner tube to move along the track cavity when the adjusting gear is rotated; the electric hammer mounting frame is detachably connected with the upper end of the inner tube; the electric hammer is fixed to the electric hammer mounting frame, and a drill is vertically upward.

Description

technical field [0001] The invention belongs to the technical field of building construction and building decoration, and relates to a portable punching device. Background technique [0002] Suspended ceiling refers to the top decoration of the living environment of a house. To put it simply, it refers to the decoration of the ceiling, which is one of the important parts of interior decoration. The suspended ceiling has the functions of heat preservation, heat insulation, sound insulation and sound absorption, and it is also the hidden layer of electrical, ventilation and air conditioning, communication and fire protection, alarm pipeline equipment and other projects. The suspended ceiling occupies a very important position in the decoration of the whole room. Appropriate decoration on the top surface of the room can not only beautify the indoor environment, but also create a rich and colorful artistic image of the interior space. [0003] During the construction of indoor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B45/02B23B47/26
CPCB25H1/0035B25D16/00B25D2216/0023
Inventor 许金成田源杨建英唐志海徐红刚刘一冰刘阳万全龙
Owner STATE GRID CORP OF CHINA
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