Drilling device for construction and installation
A drilling device and a technology for installation, applied in the direction of drilling/drilling equipment, manufacturing tools, portable drilling rigs, etc., can solve the problems of debris splashing, worker discomfort, debris easily flying to workers' eyes and faces, etc. Achieve the effect of preventing workers from being scratched
Pending Publication Date: 2022-04-26
李留献
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Problems solved by technology
[0003] Usually, during the installation process, it is necessary to install the lighting on the existing fixed frame. When installing on the fixed frame, a drilling machine is required to drill holes in the fixed frame. During the drilling process, some debris is splashed around. , and the splashed debris is easy to fly to the workers' eyes and faces, causing discomfort to the workers
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[0020] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0021] Please refer to figure 1 , figure 2 , image 3 and Figure 4 ,in figure 1 The structural representation of the drilling device for construction and installation provided by the present invention; figure 2 for figure 1 The schematic diagram of the internal structure of the installation mechanism shown; image 3 for figure 2 The internal structure measurement view of the fixed sleeve shown; Figure 4 for figure 1 The enlarged schematic diagram of the structure at A is shown. The drilling device for construction and installation includes: a main body 1; an installation mechanism 3, which is connected to one side of the main body 1; a drilling mechanism 2, which engages the inside of the installation mechanism 3 ; the limit mechanism 5, the limit mechanism 5 is slidably connected to the inside of the installation mechanism 3, and the lim...
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The invention provides a drilling device for construction and installation. The drilling device for construction and installation comprises a main body; the mounting mechanism is connected to one side of the main body; a drilling mechanism; a limiting mechanism; the protection mechanism is in threaded connection with one end of the main body; the connecting mechanism comprises fan blades, a connecting frame, a rubber sleeve, a fixing block, a connecting ring and a limiting ring, the connecting frame is installed in the protection mechanism, the limiting ring is installed at one end of the connecting frame, and the inner side wall of the limiting ring is rotationally connected with the elastic rubber sleeve; the fixing block is installed on the side wall of the drilling mechanism, the connecting rings are symmetrically and obliquely installed on the side wall of the fixing block, the fixing block and the connecting rings are clamped into the rubber sleeve, and the fan blades are symmetrically installed on the side wall of the rubber sleeve. The drilling device for construction and installation has the advantage of preventing chippings from splashing to the face of a worker.
Description
technical field [0001] The invention relates to the field of construction and installation, in particular to a drilling device for construction and installation. Background technique [0002] In the process of building construction, usually in order to ensure the lighting level or construction progress of the construction site, it is necessary to install lighting lamps on the construction site. The installation of lighting lamps is conducive to improving the lighting conditions on site, thereby improving construction safety and construction progress. [0003] Usually, during the installation process, it is necessary to install the lighting on the existing fixed frame. When installing on the fixed frame, a drilling machine is required to drill holes in the fixed frame. During the drilling process, some debris is splashed around. , and the splashed debris is easy to fly to the workers' eyes and faces, causing discomfort to the workers. [0004] Therefore, it is necessary to p...
Claims
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IPC IPC(8): B23B45/00B23B47/00
CPCB23B45/00B23B47/00
Inventor 李留献
Owner 李留献