Blasting rod sinking device and using method thereof
The technology of a rod sinker and a push rod is applied in the field of blasting rod sinkers, which can solve the problems of reducing work efficiency, consuming a lot of time, inconvenient separation of drill bits and blasting rod sinkers, etc., and achieving the effect of improving work efficiency and reducing working time.
Active Publication Date: 2022-03-08
NORTH CHINA INST OF SCI & TECH
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Problems solved by technology
[0003] When the blasting rod sinker is used, the blasting rod sinker is usually inserted on the ground, and then the blasting rod sinker is inserted into the designated place, and then the explosive and detonator are put into the inside of the blasting rod sinker, and then the drill bit and The blasting rod sinker is separated, and the blasting rod sinker is pulled out from the ground, so that the explosives and detonators remain in the ground, and the underground can be blasted, but the drill bit and the blasting rod sinker are not easy to separate, and the separation will take a lot of time. thereby reducing work efficiency
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[0033] 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.
[0034] The present invention provides such Figure 1-7 The shown rod sinker for blasting and its use method include a rod sinker main body 1, a drill bit 2 is arranged below the rod sinker main body 1, and a plastic pipe 8 is fixedly connected to the top of the drill bit 2. The plastic pipe 8 is beneficial to Explosives and detonators are placed, which is convenient to stay underground for blasting, and at the same time it is convenient to protect the explosiv...
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The invention discloses a blasting rod sinking device and a using method thereof.The blasting rod sinking device is characterized in that a drill bit is arranged below a rod sinking device body, a plastic pipe is fixedly connected to the top end of the drill bit, a fixing mechanism is arranged between the rod sinking device body and the drill bit, pushing mechanisms are symmetrically arranged on the rod sinking device body, and an auxiliary mechanism is arranged on the outer wall of the rod sinking device body; the fixing mechanism comprises a mounting cylinder and two positioning blocks, the two positioning blocks are located on the two sides of the mounting cylinder respectively, one ends of the positioning blocks are located on the rod sinking device body, the pushing mechanism comprises a pushing block and a pushing rod, one end of the pushing rod is fixedly connected with the pushing block, and the pushing block is located above the positioning blocks. By means of the arrangement mode that the drill bit, the mounting cylinder, the spring, the fixing rod, the positioning block and the positioning groove are matched, the positioning block restores to the original position after moving through the elastic force of the spring, then the drill bit and the rod sinking device body can be conveniently mounted and dismounted, the working time is conveniently shortened, and the working efficiency is improved.
Description
technical field [0001] The invention relates to the field of blasting rod sinkers, in particular to a blasting rod sinker and a use method thereof. Background technique [0002] Blasting is a technology that uses the compression, loosening, destruction, throwing and killing effects of explosives in air, water, soil-rock media or objects to achieve the intended purpose. The explosive package or charge explodes in soil-rock media or structures When the earth-rock medium or structure is compressed, deformed, damaged, loosened and thrown, it is mainly used in earth-rock works, as well as the demolition of metal buildings and structures. Explosion in various media, contact blasting and non-contact blasting of the charge on the target, organization and implementation of various blasting operations. [0003] When the blasting rod sinker is used, the blasting rod sinker is usually inserted on the ground, and then the blasting rod sinker is inserted into the designated place, and th...
Claims
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IPC IPC(8): F42D1/00
CPCF42D1/00Y02P70/10
Inventor 韩亮
Owner NORTH CHINA INST OF SCI & TECH