Adjustable electric drill tool and drilling process
An adjustable and electric drill technology, applied in the direction of manufacturing tools, portable drilling rigs, drilling/drilling equipment, etc., can solve the problems of limited adjustable height and poor stability, so as to ensure stability, improve construction efficiency, and eliminate potential safety hazards Effect
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Embodiment 1
[0026] like figure 1 As shown, an adjustable electric drilling tool includes a frame body and drilling equipment 7;
[0027] The frame body is composed of a main rod 1, an auxiliary rod 11, a connecting rod 12 and a support rod 13. The main rod 1 is connected with the auxiliary rod 11 through the second fixing bolt 4, and is connected with the support rod 13 through the second adjusting bolt 5. The main rod 1 During the rotation process, the auxiliary rod 11 is always kept vertical; the connecting rod 12 is used to connect the auxiliary rod 11 and the supporting rod 13, which is connected with the auxiliary rod 11 through the first adjusting bolt 2, and connected with the supporting rod 13 through the second fixing bolt 3 Rotational connection; the main rod 1 is provided with a plurality of through holes in the horizontal direction at the connection with the support rod 13, and the connection with the connecting rod 12 is also provided with a plurality of through holes in the ...
Embodiment 2
[0036] On the basis of the above technical solutions, such as figure 2 As shown, a telescopic structure 131 is arranged on the support rod 13 located below the main rod 1, and the telescopic structure 131 adopts a conventional telescopic rod structure, which further expands the height adjustable range of the device and can be used more widely. The telescopic structure 131 is integrally formed with the support rod 13, which is beneficial to the overall firmness of the lifting device.
[0037] During installation, the height of the support rod 13 is adjusted through the telescopic structure 131 according to the height of the space.
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