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Blasting device for forward reliable explosion propagation and reverse reliable explosion rejection

A reliable and reverse technology, applied in the field of blasting, which can solve problems such as hidden safety hazards, unreliable forward transmission of blasting cylinders, etc.

Pending Publication Date: 2021-05-18
WUHAN LEISHEN SPECIAL EQUIP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The original blasting tube has unreliable forward transmission of explosion; the safety hazard of reverse transmission after the blasting tube hits the mine

Method used

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  • Blasting device for forward reliable explosion propagation and reverse reliable explosion rejection
  • Blasting device for forward reliable explosion propagation and reverse reliable explosion rejection

Examples

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Embodiment Construction

[0020] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0021] Example: such as figure 1 and 2 As shown, the blasting device of the present embodiment includes a blasting cylinder 1, a detonating cord 2, a charge 3, a wind cap 4, an energy-gathering cover 5 and a partition 6, and the above-mentioned partition 6 Assembled inside one end of the above-mentioned blasting tube 1, there is a detonator hole 61 passing through it, the above-mentioned wind cap 4 is sealed and installed on the other end of the above-mentioned blasting tube 1, and the above-mentioned energy-gathering cover 5 is fixed on the inside of the other end of the above-mentioned blasting tube 1 close to the above-mentioned At the position of the hood 4, the other end of the blasting tube 1 is filled with t...

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Abstract

The invention relates to the technical field of blasting, in particular to a blasting device for forward reliable explosion propagation and reverse reliable explosion rejection. The blasting device for forward reliable explosion propagation and reverse reliable explosion rejection comprises a blasting cartridge, a detonating cord, a charge, an air cap, an energy gathering cover and a partition plate, the partition plate is assembled in one end of the blasting cartridge, a detonator hole penetrating through the partition plate is formed in the partition plate, the air cap is installed at the other end of the blasting cartridge in a sealed mode, the energy gathering cover is fixed to the position, close to the air cap, in the other end of the blasting cartridge, the other end of the blasting cartridge is filled with the charge, the cord head of the folded detonating cord is embedded into the charge, and the folding point of the detonating cord is close to the partition plate or makes contact with the partition plate. The blasting device has the advantages that the structure is simple, and the purposes of reliable work and high safety are achieved by fully utilizing the distance among the energy gathering cover, the partition plate, the charges after the two sections of blasting devices are assembled in the using process and the energy difference between the charges and detonating cord explosion.

Description

technical field [0001] The invention relates to the technical field of blasting, in particular to a blasting device with reliable forward transmission and reverse reliable blast rejection. Background technique [0002] With the rapidly changing needs of modern warfare, it is very necessary to develop special equipment that can open passages in bushes and jungle complex areas during wartime and remove residual mines after war. [0003] When engineers perform tasks, they will encounter various obstacles, especially in the environment of opening paths in complex bushes and clearing residual mines after the war. There is an urgent need for a mine-sweeping device that is simple to operate and can be used in complex areas of bushes. [0004] The original blasting tube has the unreliable forward transmission and the potential safety hazard of reverse transmission after the blasting tube touches the mine. Therefore, there is an urgent need for blasting cylinders that are reliable i...

Claims

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Application Information

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IPC IPC(8): F41H11/12F42D1/00F42D3/00
CPCF41H11/12F42D1/00F42D3/00
Inventor 杨明胜张雪梅沈朝虎蔡建宁胡新瑞
Owner WUHAN LEISHEN SPECIAL EQUIP
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