CN101435685B - Connecting block for detonation transmission system - Google Patents
Connecting block for detonation transmission system Download PDFInfo
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- CN101435685B CN101435685B CN2008102364539A CN200810236453A CN101435685B CN 101435685 B CN101435685 B CN 101435685B CN 2008102364539 A CN2008102364539 A CN 2008102364539A CN 200810236453 A CN200810236453 A CN 200810236453A CN 101435685 B CN101435685 B CN 101435685B
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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
The present invention relates to a plurality of detonation train contiguous blocks, particularly a kind of contiguous block that is used for detonation train.
Background technology
Traditional propagation of explosion detonator uses and is prone to make initiation system to destroy, thereby replaces the propagation of explosion detonator with the propagation of explosion contiguous block, and with the security of raising blasting network, so the detonation train contiguous block is called safe lead again.Can pass to one or more plastic detonating tube to the shock wave after the blast of the lead in the end propagation of explosion passage safely through it, and these plastic detonating tubes are detonated.But disclosed detonating network connecting block has many deficiencies, needs further to upgrade from structure.
Summary of the invention
The purpose of this invention is to provide a kind of detonation train contiguous block, it makes that the security of detonation train is good, and reliability is high.
The objective of the invention is to realize like this; Design a kind of contiguous block of detonation train; It is characterized in that: it comprise a propagation of explosion passage and more than two by propagation of explosion passage I, propagation of explosion passage, by the body that propagation of explosion passage I and the public chamber that is communicated with constitute, body is symmetrical structure up and down; One of them propagation of explosion passage is an input, other more than two by propagation of explosion passage I, be output by propagation of explosion passage II; Lead and many plastic detonating tubes in the propagation of explosion passage link together; After propagation of explosion medicament in lead is detonated, make in addition by the plastic detonating tube in the propagation of explosion passage by propagation of explosion through public chamber.
Described propagation of explosion passage input is plugged with lead; The structure of the shape of propagation of explosion passage and size and lead is complementary, and at the propagation of explosion access port barb is arranged, and is used for fixing lead; The propagation of explosion passage is provided with sealing ring near the public chamber end, is used for waterproof.
Described other is inserted with the bayonet socket plug on housing of propagation of explosion passage I output more than two, is plugged with plastic detonating tube in the bayonet socket plug, and be consistent with the housing internal diameter by the body internal diameter of propagation of explosion passage I; One end of housing is embedded in body to be formed by propagation of explosion passage I, and the housing afterbody stretches out, and the housing extension is fixed on by among the propagation of explosion passage I plastic detonating tube and bayonet socket plug through adding external force deformation, behind the housing distortion and be the wave arc-shaped structure.
Lead in the said propagation of explosion passage through public chamber and two by the plastic detonating tube among the propagation of explosion passage I, one by being linked together among the propagation of explosion passage II by lead; By propagation of explosion passage II import department a pair of barb is arranged; Can be held by lead by the shape of propagation of explosion passage II and size; Barb can be fixed by lead, is made the shell distortion by lead through adding external force, and plastic detonating tube and bayonet socket plug are fixed in the shell; One end of housing is embedded in body to be formed by propagation of explosion passage I; The housing afterbody stretches out; The housing extension is fixed on by among the propagation of explosion passage I plastic detonating tube and bayonet socket plug through adding external force deformation, and is outer and be the wave arc-shaped structure behind the distortion housing distortion.
In the described propagation of explosion passage lead through public chamber and three by being linked together among the propagation of explosion passage II by lead; By propagation of explosion passage II import department a pair of barb is arranged; Can be held by lead by the shape of propagation of explosion passage II and size; Barb can be fixed by lead, is made the shell distortion by lead through adding external force, and plastic detonating tube and bayonet socket plug are fixed in the shell.
Characteristics of the present invention are: the detonation train contiguous block is a kind of contiguous block of new ideas; Replace the propagation of explosion blasting cap initiation; Be employed in no explosive propagation of explosion in the lead, improve the security of detonation train, through the shock wave after the blast in the end lead; Pass to one or more plastic detonating tube to time break safely, and these plastic detonating tubes are detonated.With the security of raising blasting network, and processing ease, safe and reliable.
Description of drawings
Below in conjunction with the embodiment accompanying drawing the present invention is further specified.
Fig. 1 is embodiment 1 structural representation;
Fig. 2 is embodiment 2 structural representations;
Fig. 3 is embodiment 3 structural representations.
Among the figure: 1, propagation of explosion passage; 2, lead; 3, bayonet socket plug; 4, body; 5, by propagation of explosion passage I; 6, plastic detonating tube; 7, public chamber; 8, sealing ring; 9, barb; 10, housing; 11, shell; 12, by lead, 13, by propagation of explosion passage II 14, propagation of explosion medicament.
The specific embodiment
Embodiment 1 is as shown in Figure 1; A propagation of explosion passage 1 and three are arranged by propagation of explosion passage I 5 on body 4; It with the lead in the propagation of explosion passage 12 with linked together by three plastic detonating tubes 6 among the propagation of explosion passage I 5; Lead 2 is fixed in the propagation of explosion passage 1 as input, and all the other are fixed on by three plastic detonating tubes 6 among the propagation of explosion passage I 5 as output.One of them propagation of explosion passage 1 and three are communicated with a public chamber 7 by propagation of explosion passage I 5, after the propagation of explosion medicament 14 in lead 2 is detonated, make in addition by the plastic detonating tube 6 among the propagation of explosion passage I 5 by propagation of explosion through public chamber 7.Lead 2 is fixed in the propagation of explosion passage 1, makes the transmission of propagation of explosion signal through public chamber 7.Insert lead 2 in the propagation of explosion passage 1 during use; By fixed plastics detonator 6 in the propagation of explosion passage I 5; Make lead 2 and plastic detonating tube 6 in the propagation of explosion passage 1 have the signal transitive relation, after both lead 2 had been ignited, it ignited the primer transmission in the plastic detonating tube 6.
Embodiment 3 is as shown in Figure 3, and is basic identical with embodiment 1, and different is, and there is a pair of barb 9 in its propagation of explosion passage 1 import department, and barb 9 has elasticity, and barb 9 is lead 2 fixedly, and there is sealing ring 8 at public chamber 7 places of leaning on of propagation of explosion passage 1.
Embodiment 4 is as shown in Figure 3; Basic identical with embodiment 1; Different is said on body 4 end be propagation of explosion passage 1; All the other are by propagation of explosion passage II 13, in the propagation of explosion passage 1 lead 2 through public chamber 7 and more than two by being linked together among the propagation of explosion passage II 13 by lead 12.
Embodiment 5 and embodiment 1 are basic identical, and different is consistent with housing 10 internal diameters by the internal diameter of propagation of explosion passage I 5; One end of housing 10 is embedded in body 4 to be formed by propagation of explosion passage I 5, and housing 10 afterbodys stretch out, and through adding external force deformation, plastic detonating tube 6 and bayonet socket plug 3 is fixed on by among the propagation of explosion passage I 5 by propagation of explosion passage I 5 housings 10 extensions
Claims (9)
1. contiguous block that is used for detonation train; It is characterized in that: a kind of be used on body (4), having a propagation of explosion passage (1) and more than two by propagation of explosion passage I (5); It with the lead (2) in the propagation of explosion passage (1) with linked together by the many plastic detonating tubes (6) in the propagation of explosion passage I (5); Lead (2) is fixed in the propagation of explosion passage (1) as input; All the other are fixed on by the many plastic detonating tubes (6) in the propagation of explosion passage I (5) as output; Wherein propagation of explosion passage (1), communicated with a public chamber (7) by propagation of explosion passage I (5), after the propagation of explosion medicament (14) in lead (2) is detonated, make by the plastic detonating tube (6) in the propagation of explosion passage I (5) by propagation of explosion through public chamber (7); Lead (2) is fixed in the propagation of explosion passage (1); Plastic detonating tube (6) is fixed on by in the propagation of explosion passage I (5); Make the transmission of propagation of explosion signal through public chamber (7); Insert lead (2) in the propagation of explosion passage (1) during use, be fixed with plastic detonating tube (6), make the lead (2) of propagation of explosion passage and plastic detonating tube (6) have the signal transitive relation by propagation of explosion passage I (5); The structure of said propagation of explosion passage (1) shape and size and lead (2) is complementary; Can be held by lead (12) by the shape of propagation of explosion passage II (13) and size; A pair of barb (9) is arranged and have elasticity by propagation of explosion passage II (13) import department, barb (9) can be fixed by lead (12).
2. a kind of contiguous block that is used for detonation train according to claim 1; It is characterized in that: there is a pair of barb (9) in said propagation of explosion passage (1) import department and has elasticity; Barb (9) can be fixed lead (2), and the public chamber (7) that leans on of propagation of explosion passage (1) has been located sealing ring (8).
3. a kind of contiguous block that is used for detonation train according to claim 1; It is characterized in that: said is propagation of explosion passage (1) at the last end of body (4); All the other are by propagation of explosion passage II (13), in the propagation of explosion passage (1) lead (2) through public chamber (7) and more than two by being linked together in the propagation of explosion passage II (13) by lead (12).
4. according to a kind of contiguous block that is used for detonation train of claim 1, it is characterized in that: said is to be combined to form by body (4) and housing (10) by propagation of explosion passage I (5), and shape and size can be held plastic detonating tube (6) and bayonet socket plug (3).
5. according to a kind of contiguous block that is used for detonation train of claim 2; It is characterized in that: said is to be combined to form by shell (11) and plastic detonating tube (6) and bayonet socket plug (3) by lead (12), can be held by lead (12) by propagation of explosion passage II (13) shape and size.
6. according to a kind of contiguous block that is used for detonation train of claim 1, it is characterized in that: said consistent with housing (10) internal diameter by the internal diameter of propagation of explosion passage I (5); One end of housing (10) is embedded in body (4) to be formed by propagation of explosion passage I (5), and housing (10) afterbody stretches out.
7. according to a kind of contiguous block that is used for detonation train of claim 1, it is characterized in that: said by propagation of explosion passage I (5) housing (10) extension through adding external force deformation, plastic detonating tube (6) and bayonet socket plug (3) are fixed on by in the propagation of explosion passage I (5).
8. according to a kind of contiguous block that is used for detonation train of claim 1, it is characterized in that: said propagation of explosion passage (1) is fixing lead (2), and all the other are fixed plastics detonator (6) by propagation of explosion passage I (5).
9. according to a kind of contiguous block that is used for detonation train of claim 2, it is characterized in that: saidly made shell (11) distortion by lead (12) through adding external force, plastic detonating tube (6) and bayonet socket plug (3) are fixed in the shell (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102364539A CN101435685B (en) | 2008-12-24 | 2008-12-24 | Connecting block for detonation transmission system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102364539A CN101435685B (en) | 2008-12-24 | 2008-12-24 | Connecting block for detonation transmission system |
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| Publication Number | Publication Date |
|---|---|
| CN101435685A CN101435685A (en) | 2009-05-20 |
| CN101435685B true CN101435685B (en) | 2012-07-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102364539A Active CN101435685B (en) | 2008-12-24 | 2008-12-24 | Connecting block for detonation transmission system |
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| CN (1) | CN101435685B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103759593B (en) * | 2014-01-29 | 2017-01-11 | 中国科学技术大学 | Single-direction detonating door element with delay function and using method thereof |
| CN103759602B (en) * | 2014-01-29 | 2016-03-02 | 中国科学技术大学 | A kind of unidirectional propagation of explosion gating element and this element of use realize the method for the unidirectional reliable propagation of explosion at blast networking |
| CN104101269A (en) * | 2014-04-11 | 2014-10-15 | 中国水利水电第十一工程局有限公司 | Shock-conducing tube four-way connecting explosion propagation operating method |
| CN113804060B (en) * | 2021-08-30 | 2023-06-06 | 四川航天川南火工技术有限公司 | Multi-in multi-out booster route self-defined combined non-electric network booster structure |
| WO2023149858A1 (en) * | 2022-02-01 | 2023-08-10 | Roketsan Roket Sanayi̇i̇ Ti̇caret A.Ş. | Detonation transfer module and operating method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3706277A (en) * | 1970-10-28 | 1972-12-19 | Us Navy | Destruct system improvement |
| CN2343567Y (en) * | 1998-04-17 | 1999-10-13 | 赵晋臣 | Plastic detonating pipe multi-way connector |
| CN200955935Y (en) * | 2006-10-16 | 2007-10-03 | 西安庆华民用爆破器材有限责任公司 | Initiation network two-way plug-in connecting block |
| CN101182980A (en) * | 2007-10-19 | 2008-05-21 | 西安庆华民用爆破器材有限责任公司 | Double-item auxiliary detonator of detonator |
| GB2449339A (en) * | 2007-05-16 | 2008-11-19 | Beijing Auxin Chemical Technol | Connector block for transferring blasting signals in a blasting system |
| CN201348469Y (en) * | 2008-12-24 | 2009-11-18 | 西安庆华民用爆破器材有限责任公司 | Fixing device of explosion propagation system connecting block |
-
2008
- 2008-12-24 CN CN2008102364539A patent/CN101435685B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3706277A (en) * | 1970-10-28 | 1972-12-19 | Us Navy | Destruct system improvement |
| CN2343567Y (en) * | 1998-04-17 | 1999-10-13 | 赵晋臣 | Plastic detonating pipe multi-way connector |
| CN200955935Y (en) * | 2006-10-16 | 2007-10-03 | 西安庆华民用爆破器材有限责任公司 | Initiation network two-way plug-in connecting block |
| GB2449339A (en) * | 2007-05-16 | 2008-11-19 | Beijing Auxin Chemical Technol | Connector block for transferring blasting signals in a blasting system |
| CN101182980A (en) * | 2007-10-19 | 2008-05-21 | 西安庆华民用爆破器材有限责任公司 | Double-item auxiliary detonator of detonator |
| CN201348469Y (en) * | 2008-12-24 | 2009-11-18 | 西安庆华民用爆破器材有限责任公司 | Fixing device of explosion propagation system connecting block |
Non-Patent Citations (1)
| Title |
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| 崔建平,刘志新,王艳华.四通道导爆索连接器的研制.《煤矿爆破》.2005,(第2期),全文. * |
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| Publication number | Publication date |
|---|---|
| CN101435685A (en) | 2009-05-20 |
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