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Portable roof drilling tool and using method thereof

A drilling tool and portable technology, which is applied in the portable roof drilling tool and its application field, can solve the problems of high risk factor of roof drilling and inability to guarantee construction quality, etc., so as to ensure construction quality, strong operability, and ensure construction safe effect

Inactive Publication Date: 2020-04-14
CHINA MCC20 GRP CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, when drilling the roof of a building, most of the floors are above 2.5m in height, which is higher than the normal height of the construction workers. Most of the construction sites use escalators and manual drilling with percussion drills. During the drilling process, the concrete floating ash is easy to It affects the workers' judgment of the drilling position, and some of them are located at the edge of the opening. The risk factor of roof drilling is relatively high, and good construction quality cannot be guaranteed.

Method used

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  • Portable roof drilling tool and using method thereof
  • Portable roof drilling tool and using method thereof

Examples

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Embodiment 1

[0022] A portable roof drilling tool includes a percussion drill 11, a wire 12, a control switch 13, a positioning frame 2, a fixing clip 31 and a standard ruler 32, such as figure 1 with figure 2 As shown, the specific structure is:

[0023] The percussion drill 11 is connected to the power supply 14 through the wire connected with the control switch 13 in series;

[0024] Positioning frame 2 comprises pole 21, vertical pole 22, upper clamping pole 23, upper grip pole 24, lower front clamping pole 25, lower rear clamping pole 26 and rotating shaft 27, pole 21 and vertical pole 22 are all vertically arranged, upper The length of the grip bar 24 is greater than the length of the upper grip bar 23. The upper grip bar 23 and the upper grip bar 24 are parallel to each other and the front ends are aligned with each other. The length of the lower front grip bar 25 is equal to the length of the lower rear grip bar 26. The clamp bar 25 and the lower rear clamp bar 26 are parallel t...

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Abstract

The invention relates to the field of devices used for fixing or guiding drilling devices or devices fixed on workpieces, in particular to a portable roof drilling tool and a using method thereof. Theportable roof drilling tool includes an impact drill (11), a wire (12) and a control switch (13), and is characterized by further including a positioning frame (2), a fixing clamp (31) and a standardruler (32), the positioning frame (2) includes a supporting rod (21), a vertical rod (22), an upper clamping rod (23), an upper holding rod (24), a lower front clamping rod (25), a lower rear clamping rod (26) and a rotating shaft (27). The using method of the portable roof drilling tool is characterized by successively including the following steps of (1) hole aligning and (2) drilling. According to the portable roof drilling tool and the using method thereof, manufacturing is easy, carrying is convenient, and the adaptability is high.

Description

technical field [0001] The invention relates to the field of devices for fixing or guiding a drilling device or a device fixed on a workpiece, in particular to a portable roof drilling tool and a usage method thereof. Background technique [0002] At present, when drilling the roof of a building, most of the floors are above 2.5m in height, which is higher than the normal height of the construction workers. Most of the construction sites use escalators and manual drilling with percussion drills. During the drilling process, the concrete floating ash is easy to It affects the workers' judgment of the drilling position, and some of them are located at the edge of the hole. The risk factor of roof drilling is relatively high, and good construction quality cannot be guaranteed. Contents of the invention [0003] In order to overcome the defects of the prior art and provide a drilling device that is easy to manufacture, easy to carry and has strong adaptability, the invention d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B45/14
CPCB25H1/0035
Inventor 王岩李志光
Owner CHINA MCC20 GRP CORP
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