Hand-held electric hammer uphole drilling device
A drilling device and electric hammer drill technology, applied in the direction of manufacturing tools, stone processing tools, stone processing equipment, etc., can solve the problem of not meeting the technical requirements of operators, affecting physical health and work safety, affecting the grasp of drilling quality, etc. problems, to achieve the effect of a large height adjustment range, improve work efficiency, and reduce the impact of dust scattering on human health.
Active Publication Date: 2013-03-27
HUAIAN OF JIANGSU ELECTRIC POWER COMPANY POWER SUPPLY +1
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Problems solved by technology
When drilling a hole in the ceiling, the operator needs to hold a heavy electric hammer drill and stand on a high scaffold to drill the hole. Not only is the labor intensity high, it is dangerous to work in the air, and the dust during drilling is directly facing the human body. Dropping from the top of the head affects the quality of drilling
Dust is also easy to enter people's eyes and respiratory tract, which seriously affects people's health and work safety
It is shown in daily work and literature that none of the existing electric hammer drills can meet the technical requirements for operators to leave the electric hammer drill for upward drilling
Method used
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[0027] The technical solution of the present invention will be described below in conjunction with the accompanying drawings.
[0028] Such as Figure 1-5 As shown, the vertical drilling device includes a frame body, a telescopic rod, a connector and a self-drilling feeder. The telescopic rod is installed on the frame body, and the connector is installed on the top of the telescopic rod. On the front side of the lower end of the telescopic rod, the whole constitutes an upward drilling device.
[0029] Wherein, described vehicle frame body comprises vehicle frame 13, front axle 15, rear axle 20, front wheel 16, rear wheel 19, column 17, reel axle 14, belt 41 and the 5th steel pipe 7, and vehicle frame 13 is made of Square steel pipes are welded into a rectangular trapezoidal frame with upper, lower, and lower ends. The lower ends of the vehicle frame 13 are provided with a front axle 15 and a rear axle 20. The front axle 15 is movably connected to the vehicle frame 13. , ...
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The invention discloses a hand-held electric hammer uphole drilling device. The hand-held electric hammer uphole drilling device comprises a carriage body, a telescopic link, a connector and a drilling self-feeder, wherein the carriage body is provided with the telescopic link, the top of the telescopic link is provided with the connector, and the drilling self-feeder is arranged on the telescopic link, so that the drilling device is integrally formed. The hand-held electric hammer uphole drilling device disclosed by the invention takes the carriage as a storage carrier, can be used for forming the telescopic link through multi-sectional steel tubes, adopting the gear transmission as a drilling motion feeding mechanism, displaying the drilling azimuth and the equal-unequal hole pitch value by dint of a universal cursor positioning instrument, a stopwatch and a positioning rod, makes up the blank that an operator cannot carry out uphole drilling operation without a hand-held electric hammer driller through an automatic power line collecting-releasing function, has the advantages of high positioning accuracy, high speed, large drilling adaptation height range, flexible movement and visible and controllable drilling depth and can outstandingly reduce the labor intensity, improve the work efficiency, enhance the drilling quality and effectively solve the problem of predicament of people working under a dust scattering area.
Description
technical field [0001] The invention relates to an electric hammer drill, in particular to a hand-held electric hammer drill updrilling device. Background technique [0002] Hand-held electric hammer drills are special tools for drilling hard objects such as bricks, stones and concrete. It is also one of the main power tools in indoor and outdoor decoration and equipment installation. When drilling a hole in the ceiling, the operator needs to hold a heavy electric hammer drill and stand on a high scaffold to drill the hole. Not only is the labor intensity high, it is dangerous to work in the air, and the dust during drilling is directly facing the human body. The top of the head is scattered down, which affects the quality of drilling. Dust also easily enters people's eyes and respiratory tract, which seriously affects people's health and work safety. It is shown in daily work and literature that existing electric hammer drills cannot meet the technical requirements for o...
Claims
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IPC IPC(8): B28D1/14
Inventor 王文志
Owner HUAIAN OF JIANGSU ELECTRIC POWER COMPANY POWER SUPPLY
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