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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

Pending Publication Date: 2022-03-15
CHINA MCC17 GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the stability of the active connection between the various components is poor, and the height of the lifting rod is adjusted by lifting or pressing the adjusting rod. The adjustable height is limited, and the device has certain limitations.

Method used

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  • Adjustable electric drill tool and drilling process
  • Adjustable electric drill tool and drilling process
  • Adjustable electric drill tool and drilling process

Examples

Experimental program
Comparison scheme
Effect test

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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Abstract

The invention discloses an adjustable electric drill tool and a drilling technology, and belongs to the field of building engineering construction.The adjustable electric drill tool comprises a frame body and drilling equipment, the frame body comprises a main rod, an auxiliary rod, a supporting rod and a connecting rod, the auxiliary rod and the supporting rod are movably connected with the main rod, and the connecting rod is connected with the auxiliary rod and the supporting rod; enough stability is guaranteed through multiple connecting and fixing modes, the drilling equipment is installed at the top of the auxiliary rod, a storage groove is formed in the end, away from the auxiliary rod, of the main rod, a telescopic rod is placed in the storage groove, one end of the telescopic rod is fixed into the storage groove, and the other end of the telescopic rod is fixedly connected with a handle. The telescopic rod is matched with the handle to expand the height adjustable range. The tool is simple in structure, the handle is driven through the telescopic rod, the upper limit of height adjustment is increased, and the stability of the tool is ensured through cooperation of multiple connection modes.

Description

technical field [0001] The invention belongs to the field of building engineering construction, and in particular relates to an adjustable electric drill tool and a drilling process. Background technique [0002] Traditionally, in the space where the floor height is too high, workers need to set up a simple operation platform and then carry out construction on the operation platform. The stability of the operation platform is very poor, and the rotation force of the electric drill bit is relatively large when the worker holds the electric drill. , It is easy to cause people to lose stability and fall to cause safety accidents, and the construction wires on the operating platform will be dragged on the platform, which is easy to trip construction personnel. [0003] After searching, there is an existing patent document with the authorized announcement number CN202954746U and the name of a device that is convenient for drilling at the place of the building. The top end of the...

Claims

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Application Information

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IPC IPC(8): B23B45/14
CPCB25H1/0021
Inventor 夏林峰李欣龙
Owner CHINA MCC17 GRP
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