CN104482807A - Safe series connection coach explosive cartridge - Google Patents
Safe series connection coach explosive cartridge Download PDFInfo
- Publication number
- CN104482807A CN104482807A CN201410672710.9A CN201410672710A CN104482807A CN 104482807 A CN104482807 A CN 104482807A CN 201410672710 A CN201410672710 A CN 201410672710A CN 104482807 A CN104482807 A CN 104482807A
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- cylinder body
- outer cylinder
- inner barrel
- cartridge body
- ring
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Abstract
The invention discloses a safe series connection coach explosive cartridge. The safe series connection coach explosive cartridge comprises an outer cartridge body and a tension exploder, an inner cartridge body is arranged between the outer cartridge body and the tension exploder, viscidity loess is put in the inner cartridge body, first through holes are symmetrically formed in the inner cartridge body, spring buckles which are matched with the first through holes are symmetrically arranged on the inner wall of the outer cartridge body, a baffle rings is disposed under the bottom surface of the inner cartridge body, the length of the outer cartridge body at the lower end of the baffle ring is equal to the length which exists when the inner cartridge body extends out of the outer cartridge body, a first sealing cover plate which is used for sealing the outer cartridge body is arranged at the lower end of the outer cartridge body, a second sealing cover plate which is used for sealing the inner cartridge body is arranged at the upper end of the inner cartridge body, and a second through hole which is used for penetration and pulling of a fire wire is formed in the second sealing cover plate. The safe series connection coach explosive cartridge has the advantages that fast series connection of the explosive cartridge can be achieved through cooperation of the through holes and bayonet locks, and disassembly is convenient.
Description
Technical field
The present invention relates to blasting technique field, be specially a kind of training blasting drum of can connecting safely.
Background technology
Current China when military training and manoeuvre time explosive cartridge, mainly comprise cylindrical shell and be arranged on the pull igniter in cylindrical shell, the upper end of described pull igniter is provided with draws live wire, the lower end of pull igniter is provided with fuse cord, the explosive cartridge of this structure in the process used because it is closely by force lethal, during training, cylindrical shell explosion safety problem cannot solve, thus have impact on the quality of demolition training, more have impact on combat effectiveness of the troops, and existing explosive cartridge is all disposable, , normal training consumes a large amount of funds, training subject complexity is different, sometimes explosive cartridge is needed to be together in series, being all threaded in the past, require great effort during connection, time-consuming, and repeatedly use can allow deformed threads, impact connects.
Summary of the invention
The object of the present invention is to provide a kind of training blasting drum of can connecting safely, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the invention provides following technical scheme: a kind of training blasting drum of can connecting safely, comprise outer cylinder body and be arranged on the pull igniter in outer cylinder body, inner barrel is provided with between described outer cylinder body and pull igniter, the outer surface of inner barrel and the inner surface of outer cylinder body fit tightly, the viscosity loess for fixing pull igniter is provided with in described inner barrel, the two ends up and down of described pull igniter are respectively equipped with the safety pin be fixedly connected with inner barrel for outer cylinder body, the described inner barrel be positioned at above outer cylinder body is arranged with the first through hole, the inwall being positioned at the outer cylinder body of inner barrel lower end is arranged with and the matching used clamp button of the spring of the first through hole,
Described be positioned at the bottom surface of inner barrel under be also provided with back-up ring, back-up ring is mainly used in the position limiting inner barrel, back-up ring is fixedly connected with or integrated setting with outer cylinder body, the upper surface of back-up ring and the lower surface of inner barrel fit tightly, and the length of the outer cylinder body of back-up ring lower end equals the length that inner barrel exceeds outer cylinder body;
The lower end of described outer cylinder body is provided with the first seal cover board for sealed outer cylinder body, and the upper end of inner barrel is provided with the second seal cover board for sealing inner barrel, and the second seal cover board is provided with for wearing the second through hole drawing live wire.
Compared with prior art, the invention has the beneficial effects as follows: this safety can be connected training blasting drum device, can realize by the cooperation of through hole and bayonet lock explosive cartridge of connecting fast, and convenient disassembly.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is lengthening schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1 and Fig. 2 and the invention provides a kind of technical scheme: a kind of training blasting drum of can connecting safely, the pull igniter 2 comprising outer cylinder body 1 and be arranged in outer cylinder body 1, inner barrel 3 is provided with between described outer cylinder body 1 and pull igniter 2, the outer surface of inner barrel 3 and the inner surface of outer cylinder body 1 fit tightly, the viscosity loess 4 for fixing pull igniter 2 is provided with in described inner barrel 3, (here can also can also with earth or the support that may be used for fixing pull igniter by viscosity loess), the two ends up and down of described pull igniter 2 are respectively equipped with the safety pin 5 be fixedly connected with inner barrel 3 for outer cylinder body 1, the described inner barrel 3 be positioned at above outer cylinder body 1 is arranged with the first through hole 6, the inwall being positioned at the outer cylinder body 1 of inner barrel 3 lower end is arranged with and the matching used clamp button of the spring 7 of the first through hole 6,
Described be positioned at the bottom surface of inner barrel 3 under be also provided with back-up ring 8, back-up ring 8 is mainly used in the position limiting inner barrel 3, back-up ring 8 is fixedly connected with or integrated setting with outer cylinder body 1, the upper surface of back-up ring 8 and the lower surface of inner barrel 3 fit tightly, and the length of the outer cylinder body 1 of back-up ring 8 lower end equals the length that inner barrel 3 exceeds outer cylinder body 1;
The lower end of described outer cylinder body 1 is provided with the first seal cover board 9 for sealed outer cylinder body 1, and the second seal cover board 10, second seal cover board 10 that the upper end of inner barrel 3 is provided with for sealing inner barrel 3 is provided with for wearing the second through hole 11 drawing live wire.
Preparation principle: during preparation, outer cylinder body 1 adopts original shape steel column to make, pipe thickness is eight millimeters, cylindrical shell 1 length is 50 centimetres, on outer cylinder body 1 and inner barrel, correspondence offers multiple diameter is again four millimeters of cumulative holes, be conducive to the impulsive force reducing explosion time like this, thus ensure that outer cylinder body 1 and inner barrel 3 are not blown up, each cumulative distance between borehole is eight millimeters, cumulative hole radially distributes on cylindrical shell, during explosion, the first seal cover board and the second seal cover board being taken off, then drawing live wire to draw, during explosion, pulling live wire to detonate; If when explosion, when an explosive cartridge is inadequate, an explosive cartridge can be taken out again, formerly take out on the inner barrel 3 of explosive cartridge by sheathed for the outer cylinder body of rear taking-up explosive cartridge, by that analogy, can increase freely as required or reduce explosive cartridge, thus meet the demand of people.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present invention or essential characteristic, the present invention can be realized in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present invention is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the present invention.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (1)
1. a safety can be connected training blasting drum, comprise outer cylinder body (1) and be arranged on the pull igniter (2) in outer cylinder body (1), it is characterized in that, inner barrel (3) is provided with between described outer cylinder body (1) and pull igniter (2), the outer surface of inner barrel (3) and the inner surface of outer cylinder body (1) fit tightly, the viscosity loess (4) for fixing pull igniter (2) is provided with in described inner barrel (3), the two ends up and down of described pull igniter (2) are respectively equipped with the safety pin (5) be fixedly connected with inner barrel (3) for outer cylinder body (1), the described inner barrel (3) be positioned at above outer cylinder body (1) is arranged with the first through hole (6), the inwall being positioned at the outer cylinder body (1) of inner barrel (3) lower end is arranged with and the first through hole (6) matching used clamp button of the spring (7),
Described be positioned at the bottom surface of inner barrel (3) under be also provided with back-up ring (8), back-up ring (8) is mainly used in the position limiting inner barrel (3), back-up ring (8) is fixedly connected with or integrated setting with outer cylinder body (1), the upper surface of back-up ring (8) and the lower surface of inner barrel (3) fit tightly, and the length of the outer cylinder body (1) of back-up ring (8) lower end equals the length that inner barrel (3) exceeds outer cylinder body (1);
The lower end of described outer cylinder body (1) is provided with the first seal cover board (9) for sealed outer cylinder body (1), the upper end of inner barrel (3) is provided with the second seal cover board (10) for sealing inner barrel (3), and the second seal cover board (10) is provided with for wearing the second through hole (11) drawing live wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410672710.9A CN104482807B (en) | 2014-11-23 | 2014-11-23 | A kind of training blasting drum of can connecting safely |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410672710.9A CN104482807B (en) | 2014-11-23 | 2014-11-23 | A kind of training blasting drum of can connecting safely |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104482807A true CN104482807A (en) | 2015-04-01 |
| CN104482807B CN104482807B (en) | 2016-03-16 |
Family
ID=52757377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410672710.9A Expired - Fee Related CN104482807B (en) | 2014-11-23 | 2014-11-23 | A kind of training blasting drum of can connecting safely |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104482807B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065668A (en) * | 2015-08-14 | 2015-11-18 | 核工业理化工程研究院 | Sealing device for composite cylinder detonation |
| CN106767206A (en) * | 2016-12-22 | 2017-05-31 | 河北工程大学 | A kind of safety blasting device |
| CN107687794A (en) * | 2017-10-20 | 2018-02-13 | 贵州大学 | The explosive cartridge of directional blasting mechanism is installed |
| CN109579626A (en) * | 2019-01-28 | 2019-04-05 | 贵州大学 | It is a kind of to be convenient for sealed explosive cartridge |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60189800U (en) * | 1984-05-29 | 1985-12-16 | 日本油脂株式会社 | explosive cartridge |
| CN2182983Y (en) * | 1994-03-15 | 1994-11-16 | 李海生 | Simulation bangalore |
| WO1999046556A1 (en) * | 1998-03-10 | 1999-09-16 | Orica Explosives Technology Pty Ltd | Cartridged explosives |
| CN2622663Y (en) * | 2003-01-03 | 2004-06-30 | 上海宏大训练保障器材厂 | Flexible training blasting drum |
| KR101052331B1 (en) * | 2008-11-03 | 2011-07-27 | 지에스건설 주식회사 | Adjustable separation rod |
-
2014
- 2014-11-23 CN CN201410672710.9A patent/CN104482807B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60189800U (en) * | 1984-05-29 | 1985-12-16 | 日本油脂株式会社 | explosive cartridge |
| CN2182983Y (en) * | 1994-03-15 | 1994-11-16 | 李海生 | Simulation bangalore |
| WO1999046556A1 (en) * | 1998-03-10 | 1999-09-16 | Orica Explosives Technology Pty Ltd | Cartridged explosives |
| CN2622663Y (en) * | 2003-01-03 | 2004-06-30 | 上海宏大训练保障器材厂 | Flexible training blasting drum |
| KR101052331B1 (en) * | 2008-11-03 | 2011-07-27 | 지에스건설 주식회사 | Adjustable separation rod |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065668A (en) * | 2015-08-14 | 2015-11-18 | 核工业理化工程研究院 | Sealing device for composite cylinder detonation |
| CN105065668B (en) * | 2015-08-14 | 2017-03-22 | 核工业理化工程研究院 | Sealing device for composite cylinder detonation |
| CN106767206A (en) * | 2016-12-22 | 2017-05-31 | 河北工程大学 | A kind of safety blasting device |
| CN106767206B (en) * | 2016-12-22 | 2018-01-30 | 河北工程大学 | A kind of safety blasting device |
| CN107687794A (en) * | 2017-10-20 | 2018-02-13 | 贵州大学 | The explosive cartridge of directional blasting mechanism is installed |
| CN109579626A (en) * | 2019-01-28 | 2019-04-05 | 贵州大学 | It is a kind of to be convenient for sealed explosive cartridge |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104482807B (en) | 2016-03-16 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Meng Zhiqiang Inventor after: Zhang Haidao Inventor before: Meng Zhiqiang |
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| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160316 Address after: 056038, Guangming South Street, Hebei, Handan, Hebei University of Engineering Patentee after: Hebei University of Engineering Address before: 056038 School of resource, Hebei University of Engineering, No. 199 Guangming South Street, Hebei, Handan Patentee before: Meng Zhiqiang |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160316 Termination date: 20161123 |