Adjustable drilling device for building foundation construction
A drilling device and adjustable technology, applied in construction, support device, impact drilling, etc., can solve the problems of low drilling efficiency and adjustment of drilling depth according to architectural requirements, and achieve the effect of high drilling efficiency
Inactive Publication Date: 2017-12-19
刘小华
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Problems solved by technology
[0005] An existing adjustable drilling device for building foundation construction has the disadvantage of low drilling efficiency, and the drilling depth cannot be adjusted according to building requirements. Therefore, it is urgent to develop an adjustable drilling device for building foundation construction with high drilling efficiency. drilling device
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[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0021] see Figure 1~3, in an embodiment of the present invention, an adjustable drilling device for building foundation construction, comprising a left side plate 25, a right side plate 1, a drilling device 17, a water spray device 27 and an adjustment device 14, the left side plate 25 Set symmetrically with the right side plate 1, the left side plate 25 and the bottom of the right side plate 1 are equipped with rollers 26, the rollers 26 are self-locking rol...
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The invention discloses an adjustable drilling device for building foundation construction. The adjustable drilling device comprises a left side plate, a right side plate, a drilling device, water spraying devices and an adjusting device. Fixed plates are fixed to the outer side walls of the lower portions of the left side plate and the right side plate correspondingly; first thread rods are arranged on the fixed plates in a penetrating mode, and the first thread rods and the fixed plates are in spiral connection; the drilling device is arranged between the left side plate and the right side plate and comprises a rectangular frame body, a first motor, an incomplete gear, a second motor and a drill bit; the water spraying devices are arranged on the two sides of the drilling device and each comprise a water tank, a cylinder body and a piston; and the adjusting device is arranged on a top plate and comprises a driving gear, driven gears and second thread rods. By arranging the first thread rods, the whole device can be fixed; by arranging the drilling device, the drilling efficiency is high; by arranging the water spraying devices, dust reducing can be achieved while the drill bit is cooled; and by arranging the adjusting device, the drilling depth can be adjusted.
Description
technical field [0001] The invention relates to a drilling device, in particular to an adjustable drilling device for building foundation construction. Background technique [0002] Drilling refers to the operation of machining a hole in a solid material with a drill. [0003] Drilling device refers to the collective name of machinery and equipment that uses a tool that is harder and sharper than the target object to leave a cylindrical hole or hole on the target object by means of rotary cutting or rotary extrusion. Also known as drills, punchers, through-hole machines, etc. The desired effect is achieved by drilling precision parts. Drilling devices are divided into semi-automatic drilling devices and fully automatic drilling devices. With the increase of human resource costs; most enterprises consider fully automatic drilling devices as their development direction. With the development of the times, the drilling technology of automatic drilling devices has improved, an...
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IPC IPC(8): E21B3/02E21B10/00E21B21/00E21B15/00
CPCE21B3/02E21B10/00E21B15/00E21B21/00
Inventor 刘小华
Owner 刘小华