CN202057622U - Explosive work capacity testing device - Google Patents
Explosive work capacity testing device Download PDFInfo
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- CN202057622U CN202057622U CN2011201712927U CN201120171292U CN202057622U CN 202057622 U CN202057622 U CN 202057622U CN 2011201712927 U CN2011201712927 U CN 2011201712927U CN 201120171292 U CN201120171292 U CN 201120171292U CN 202057622 U CN202057622 U CN 202057622U
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- steel
- explosive
- steel cylinder
- testing device
- work capacity
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Abstract
The utility model discloses an explosive work capacity testing device, belonging to the field of industrial explosive material testing equipment. The explosive work capacity testing device structurally comprises a reinforced concrete foundation, a steel base and a steel cylinder. The steel base is inlaid in the reinforced concrete foundation which is fixed on the horizontal ground. The steel cylinder is installed on the steel base. Explosive samples are put into the steel cylinder. A steel cover is arranged at the opening of the steel cylinder. Compared with the prior art, the explosive work capacity testing device has the characteristics of reasonable design, simple structure, easiness in manufacturing, reusability, obvious comparison effect, accurate testing data and the like.
Description
Technical field
The utility model relates to civil explosive material testing apparatus field, specifically [explosive proving installation.
Background technology
The commercial explosive capacity for work is to weigh an important indicator of commercial explosive performance, and it characterizes shock wave that explosive charge produces and the detonation gas product acts on medium, and medium is produced compression, fragmentation and throws the ability of moving.The measuring method of this index has multiple, and as trajectory mortar big gun method, trajectory arrangement, blasting cone method, underwater blast method and lead cast etc., every kind of method cuts both ways.The currently used lead cast of China inspection body is the earliest a kind of detection method in the world, this method is simple, directly perceived, easy to detect, but because plumbous casting material and pouring technology condition effect, the physical property of plumbous casting itself differs greatly, simultaneously because the amount of sample is little, thereby cause the assay error bigger, and plumbous human body is had certain influence, international afterwards also had a comparatively advanced submarine blast method of employing.This method initial stage drops into bigger, need build a larger-diameter pond, and configuration corresponding sensing elements and signal acquiring system, and operation and calculating are comparatively loaded down with trivial details.
Summary of the invention
Technical assignment of the present utility model is at above weak point, and providing a kind of can recycle, and contrast effect is obvious, and test data is the [explosive proving installation accurately.
The technical scheme that its technical matters that solves the utility model adopts is: this proving installation comprises reinforced concrete plinth, steel base and steel cylinder, be fixed in the reinforced concrete plinth on the level ground and be inlaid with steel base, steel cylinder is installed on the steel base, be placed with the explosive sample in the steel cylinder, the opening part of steel cylinder is provided with the steel lid.
Described steel cylinder axis and plane angle at 45 flatly.
[explosive proving installation of the present utility model is compared with prior art, have reasonable in design, simple in structure, be easy to processing, can recycle characteristics such as contrast effect is obvious, and test data is accurate.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Accompanying drawing is the structural representation of [explosive proving installation.
Among the figure: 1, steel lid, 2, the explosive sample, 3, steel cylinder, 4, steel base, 5, reinforced concrete plinth.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
[explosive proving installation of the present utility model, its structure comprises reinforced concrete plinth 5, steel base 4 and steel cylinder 3, be fixed in the reinforced concrete plinth 5 on the level ground and be inlaid with steel base 4, steel cylinder 3 is installed on the steel base 4, steel cylinder 3 axis and plane angle at 45 flatly, be placed with explosive sample 2 in the steel cylinder 3, the opening part of steel cylinder 3 is provided with steel lid 1.
During test, behind the fired charge sample 2, steel lid 1 is dished out by ballistic trajectory under the impact of explosion gas, measures the horizontal range that steel lid 1 is dished out, and distance, vibrating deflection and steel cover 1 quality in view of the above, can weigh the certain mass [explosive.
Its processing and fabricating of [explosive proving installation of the present utility model is very simple and convenient, and processing and fabricating gets final product shown in the by specification accompanying drawing.
Except that the described technical characterictic of instructions, be the known technology of those skilled in the art.
Claims (2)
1. [explosive proving installation, comprise reinforced concrete plinth, steel base and steel cylinder, it is characterized in that being fixed in the reinforced concrete plinth on the level ground and be inlaid with steel base, steel cylinder is installed on the steel base, be placed with the explosive sample in the steel cylinder, the opening part of steel cylinder is provided with the steel lid.
2. [explosive proving installation according to claim 1 is characterized in that described steel cylinder axis and plane angle at 45 flatly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201712927U CN202057622U (en) | 2011-05-26 | 2011-05-26 | Explosive work capacity testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201712927U CN202057622U (en) | 2011-05-26 | 2011-05-26 | Explosive work capacity testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202057622U true CN202057622U (en) | 2011-11-30 |
Family
ID=45017592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201712927U Expired - Fee Related CN202057622U (en) | 2011-05-26 | 2011-05-26 | Explosive work capacity testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202057622U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103088927A (en) * | 2012-12-11 | 2013-05-08 | 中国人民解放军63653部队 | Method for preventing explosion damage by using steel-concrete combined structure |
| CN103412107A (en) * | 2013-05-24 | 2013-11-27 | 西安近代化学研究所 | Nonideal explosive work capacity measuring device |
| CN106526124A (en) * | 2016-12-02 | 2017-03-22 | 上海化工研究院 | Improved mortar test device |
| CN108761028A (en) * | 2018-07-06 | 2018-11-06 | 武汉理工大学 | A kind of multi-functional explosion experimental facility |
-
2011
- 2011-05-26 CN CN2011201712927U patent/CN202057622U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103088927A (en) * | 2012-12-11 | 2013-05-08 | 中国人民解放军63653部队 | Method for preventing explosion damage by using steel-concrete combined structure |
| CN103088927B (en) * | 2012-12-11 | 2015-10-14 | 中国人民解放军63653部队 | A kind of method utilizing steel-concrete combined structure explosion-proof to injure |
| CN103412107A (en) * | 2013-05-24 | 2013-11-27 | 西安近代化学研究所 | Nonideal explosive work capacity measuring device |
| CN103412107B (en) * | 2013-05-24 | 2016-03-02 | 西安近代化学研究所 | Nonideal explosive work capacity measurement mechanism |
| CN106526124A (en) * | 2016-12-02 | 2017-03-22 | 上海化工研究院 | Improved mortar test device |
| CN106526124B (en) * | 2016-12-02 | 2018-10-16 | 上海化工研究院有限公司 | A kind of modified mortar test device |
| CN108761028A (en) * | 2018-07-06 | 2018-11-06 | 武汉理工大学 | A kind of multi-functional explosion experimental facility |
| CN108761028B (en) * | 2018-07-06 | 2021-01-05 | 武汉理工大学 | Multifunctional explosion experimental device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111130 Termination date: 20150526 |
|
| EXPY | Termination of patent right or utility model |