A small precision directional blasting instrument

A directional blasting and precise technology, applied in blasting and other directions, can solve the problem of inability to drill at a fixed point and place the detonator at the same time, and achieve the effect of reducing the difficulty of operation, precise drilling operation, and precise operation.

Active Publication Date: 2020-04-28
深圳市宏源建设科技有限公司
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problem existing in the prior art that it is impossible to drill holes at fixed points inside the device and place the detonator at the same time during the precision blasting operation, the purpose of the present invention is to provide a small precision directional blasting instrument, which can realize precision blasting operations During the work, fixed-point drilling is carried out inside the device and the detonator is placed at the same time

Method used

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  • A small precision directional blasting instrument
  • A small precision directional blasting instrument
  • A small precision directional blasting instrument

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Embodiment 1

[0033] see Figure 1-8 , a small precision directional blasting instrument, including a fixed outer rod 3, a rotating main rod 1 is movably socketed inside the left end of the fixed outer rod 3, a rotating sub-rod 8 is threaded inside the right end of the rotating main rod 1, and a rotating sub-rod 8 is connected to the right end of the fixed outer rod 3. The bottom sealing rod 4 is fixedly socketed, the right side of the bottom sealing rod 4 is fixedly installed with a long protection rod 5, the right side of the long protection rod 5 is obliquely fixedly installed with a positioning oblique rod 6, and the right end of the positioning oblique rod 6 is fixedly installed with a fixed short rod 7 , the rotating sub-rod 8, the bottom sealing rod 4 and the inner center of the long protection rod 5 are all provided with corresponding through grooves 11, and the inside of the positioning oblique rod 6 is provided with a positioning groove 25, and the inside of the positioning groove ...

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Abstract

The invention discloses a small precise directional blasting instrument, and belongs to the field of small precise blasting. The small precise directional blasting instrument comprises a fixed outer rod, a rotating main rod is movably sleeved with the interior of the left end of the fixed outer rod, the interior of the right end of the rotating main rod is in threaded connection with a rotating pair rod, a bottom seal rod is fixedly sleeved with the interior of the right end of the fixed outer rod, a protection long rod is fixedly arranged on the right side of the bottom seal rod, a positioning inclined rod is fixedly arranged on the right side of the protection long rod in an inclined manner, a fixed short rod is fixedly arranged on the right end of the positioning inclined rod, the interior center positions of the rotating pair rod, the bottom seal rod and the protection long rod are provided with corresponding through grooves, and a positioning groove is formed in the positioning inclined rod. The designated position can be directly drilled, the other positions are not damaged, and drilling work is more precise.

Description

technical field [0001] The invention relates to the field of small precision blasting, and more specifically relates to a small precision directional blasting instrument. Background technique [0002] In the actual precision blasting operation, because it is operated in some key small parts, it is impossible to use a large drill bit for operation, but when using a small drill bit, the entire drilling machine cannot be fitted to the operation interface due to the narrow working environment. When working in a place far away from the operation interface, the accuracy of the drilling cannot be guaranteed at this time. At this time, the device can be used to achieve precise positioning, and the device can also be used to simultaneously place the detonator, realizing the completion of multiple operations with one instrument , reduce the operation process, and reduce the occurrence of operation errors. Contents of the invention [0003] 1. technical problem to be solved [000...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F42D1/08
CPCF42D1/08
Inventor 傅花宁
Owner 深圳市宏源建设科技有限公司
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