High-position handling frame for churn drill
A technology of impact drill and operating frame, which is applied in the field of building construction workpieces, can solve the problems of wasting manpower, falling, and insufficient safety, and achieve the effects of convenient movement, improved efficiency, and avoiding falling
Inactive Publication Date: 2015-09-30
CHINA RAILWAY CONSTR ENG GROUP
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Problems solved by technology
When workers use ladders or scaffolding, for safety reasons, they need assistance from others, which is a waste of manpower, and they will fall if they are not careful, which is not safe enough
Method used
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Embodiment Construction
[0013] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0014] figure 1 and figure 2 Schematically shows the structure of the hammer drill elevated operating frame according to an embodiment of the present invention.
[0015] Such as figure 1 As shown, the hammer drill elevated operating frame includes a first vertical rod 20 , a second horizontal rod 40 , a second vertical rod 30 and a first horizontal rod 50 .
[0016] The first vertical rod 20 , the second horizontal rod 40 , the second vertical rod 30 and the first horizontal rod 50 are sequentially hinged to form a parallelogram frame. The hammer drill 10 is arranged on the top of the first vertical rod 20, and the drill bit is upward. The impact drill high-position operating frame can adjust the distance between the lowest point and the highest point of the parallelogram frame by adjusting the angle between the long side and the short side of the parall...
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The invention discloses a high-position handling frame for a churn drill. The high-position handling frame for the churn drill comprises a first upright rod, a second cross rod, a second upright rod and a first cross rod which are sequentially hinged to form a parallelogram frame, wherein the churn drill is arranged at the top of the first upright rod. According to the high-position handling frame for the churn drill, the distance between a lowest point and a highest point of the parallelogram frame is adjustable in a certain range by adjusting an included angle of each long side and the corresponding short side of the parallelogram frame, so that the churn drill is supported, and the recoil force produced during working of the churn drill can be buffered. All that is needed for a worker standing on the ground is to press a power supply switch of the churn drill, and the churn drill can be operated to drill into a ceiling; further, the high-position handling frame for the churn drill can be reused, is convenient to move and can be independently used by one worker, so that manpower and material resources are saved, the effect is improved, and the danger that the worker probably falls off when climbing to the high position is avoided.
Description
technical field [0001] The invention relates to a workpiece for building construction, in particular to a high-position operating frame for a percussion drill. Background technique [0002] In building construction, it is often necessary to use a percussion drill to drill holes in the ceiling. The height of each floor is usually more than 3 meters. With the height of ordinary workers, it is impossible to operate without the aid of ladders or scaffolding. When workers use ladders or scaffolding, for the sake of safety, they need the assistance of others, which wastes manpower, and if they are not careful, they will fall down, which is not safe enough. Contents of the invention [0003] The purpose of the present invention is to provide a percussion drill elevated operating frame, which can solve one or more of the above-mentioned problems. [0004] According to one aspect of the present invention, a kind of percussion drill elevated operating frame is provided, including t...
Claims
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IPC IPC(8): B25D17/28
Inventor 张文辉孟令伟唐文秀何长富
Owner CHINA RAILWAY CONSTR ENG GROUP