Auxiliary device for electric hammer drilling
An auxiliary device and electric hammer technology, which is applied in the direction of striking tools, light impact tools, manufacturing tools, etc., can solve the problems of construction personnel injuries, etc., and achieve the effects of reducing labor intensity, long working time, and high drilling efficiency
Active Publication Date: 2018-06-26
GUANGZHOU MINO AUTOMOTIVE EQUIP CO LTD +1
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Problems solved by technology
If it encounters steel bars, it may also cause injury to construction personnel
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[0020] refer to Figure 1 to Figure 4 , which shows the specific structure of the preferred embodiment of the present invention. The structural characteristics of each element of the present invention will be described in detail below, and if there is a description of the direction (up, down, left, right, front and back), it is based on figure 1 The shown structure is a reference description, but the actual use direction of the present invention is not limited thereto.
[0021] refer to figure 1 , the present invention provides an auxiliary device for electric hammer drilling, which includes a column 2, a column fixing device, and a lifting frame 3 that is mounted on the column 2 and can be lifted and lowered freely along the column 2. The lifting frame 3 is provided with a The electric hammer fixing block 5 of the electric hammer 4 is fixedly installed. The upright column 2 is provided with a limit mechanism below the lifting frame 3, and a number of side holes 21 are opene...
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The invention discloses an auxiliary device for electric hammer punching. The auxiliary device comprises stand columns, stand column fixing devices and a lifting frame which is arranged on the stand columns and is capable of freely ascending and descending along the stand columns. The lifting frame is provided with an electric hammer fixing block capable of fixedly installing an electric hammer. During work, the electric hammer is fixed to the electric hammer fixing block and started, and the electric hammer falls down along the stand columns through the gravity of the electric hammer to achieve automatic punching. When the needed depth is reached, an electric hammer handle is lifted upwards and moved to the next punching point, and the punching work continues. The design of punching through the dead load of the electric hammer is utilized, and therefore the problems that during punching through direct handhold of the electric hammer, the fatigue is liable to occur, and the single-person continuous operation time is short are solved. After the device is adopted, automatic electric hammer feed can be achieved, a worker does not need to directly exert force on the electric hammer, and therefore the labor intensity is lowered, the single-person continuous operation time is long, and the punching efficiency is high. The auxiliary device is suitable for the fields where the number of ground foot holes is large, and the hole diameter is large.
Description
technical field [0001] The invention is used in the technical field of electric hammer drilling construction, and in particular relates to an electric hammer drilling auxiliary device. Background technique [0002] During the process of installing equipment, construction workers drill holes with electric hammers, which is prone to fatigue. And the continuous operation time of a single person is short. If it encounters steel bars, it may also cause injury to construction personnel. Contents of the invention [0003] In order to solve the above problems, the present invention provides an electric hammer drilling auxiliary device that does not need to be held by a person when drilling holes, thereby reducing labor intensity and improving drilling efficiency. [0004] The technical solution adopted by the present invention to solve the technical problem is: an auxiliary device for electric hammer drilling, including a column, a column fixing device, and a lifting frame that ...
Claims
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IPC IPC(8): B25D17/32
CPCB25D17/32
Inventor 严庆平杨永峰胡涌泉徐兴海雷飞陈波何亚峰
Owner GUANGZHOU MINO AUTOMOTIVE EQUIP CO LTD