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Connecting block for detonation transmission system

A connecting block, together technology, used in blasting, blasting cylinders, weapon accessories, etc.

Active Publication Date: 2012-07-25
西安庆华民用爆破器材股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the detonating network connection blocks that have been disclosed have many deficiencies, and need to be further updated structurally

Method used

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  • Connecting block for detonation transmission system
  • Connecting block for detonation transmission system
  • Connecting block for detonation transmission system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Example 1 as figure 1 As shown, on the body 4 there is a detonation passage 1 and three detonation passages 15, which will connect the detonation element 2 in the detonation passage 1 with the three plastic nonel tubes 6 in the detonation passage I5 Connected together, the explosion transfer element 2 is fixed in the explosion transfer channel 1 as the input end, and the other three plastic detonating tubes 6 fixed in the explosion transfer channel I 5 are used as the output end. One of the detonation passages 1 and three detonation passages 15 communicate with a public cavity 7, after the detonation agent 14 in the detonation element 2 is detonated, the other detonation passages 1 are passed through the public chamber 7 The plastic detonator 6 in the 5 is passed and exploded. The explosion transfer element 2 is fixed in the explosion transfer channel 1 , and the explosion transfer signal is transmitted through the public cavity 7 . During use, the detonation-transfer...

Embodiment 2

[0016] Example 2 as figure 2 As shown, it is basically the same as Embodiment 1, except that the size and shape of the explosion-transfer channel 1 and the size of the explosion-transfer element 2 are a transition fit H10 or clearance fit, and the shape and size of the explosion-transfer channel 1 can accommodate the explosion-transfer element 2 , the shape and size of the boosted channel II 13 can accommodate the boosted component 12, a pair of barbs 9 with elasticity are arranged at the entrance of the boosted channel II 13, and the barbs 9 can fix the boosted component 12.

Embodiment 3

[0017] Example 3 as image 3 As shown, it is basically the same as Embodiment 1, except that there is a pair of barbs 9 at the entrance of its explosion transmission channel 1, the barbs 9 are elastic, and the barbs 9 fix the explosion transmission element 2, and the explosion transmission channel 1 relies on There is a sealing ring 8 at the public cavity 7 .

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PUM

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Abstract

The invention relates to a connecting block used in a plurality of detonation transfer systems, in particular to a connecting block used in a detonation transfer system. The connecting block is characterized in that the body (4) of the connecting block is provided with a detonation transfer passage (1) and more than two passive detonation transfer passages I (5); detonation transfer components (2) inside the detonation transfer passage (1) are connected with a plurality of plastic detonators (6) inside the passive detonation transfer passages I (5); the detonation transfer components (2) are fixed inside the detonation transfer passage (1) as input ends, while other plastic detonators (6) fixed inside the passive detonation transfer passages I (5) are used as output ends; moreover, the detonation transfer passage (1) and the passive detonation transfer passages I (5) are communicated with a common cavity (7); and the passive detonation transfer passages I (5) are fixed with the plastic detonators (6) so as to establish signal transmission relation between the detonation transfer components (2) of the detonation transfer passage and the plastic detonators (6). Therefore, a detonation transfer system can obtain excellent safety and high reliability.

Description

technical field [0001] The invention relates to a plurality of connection blocks of an explosion transfer system, in particular to a connection block for an explosion transfer system. Background technique [0002] The use of traditional blasting detonators is easy to damage the initiation system, so the blasting connection block is used instead of the blasting detonator to improve the security of the blasting network, so the blasting system connection block is also called a safe blasting component. Through it, the shock wave after the explosion of the explosion-transfer element in one end of the explosion-transfer channel can be safely transmitted to one or more plastic detonating tubes, and these plastic detonating tubes are detonated. However, the disclosed detonating network connection block has many deficiencies, and needs to be further updated structurally. Contents of the invention [0003] The purpose of the present invention is to provide a connection block of the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F42B3/22F42D1/00
Inventor 贾晓宏许勇张红春慕峰李晓生秦军安王俊华
Owner 西安庆华民用爆破器材股份有限公司