CN2802430Y - Mine sweeping torpedo - Google Patents
Mine sweeping torpedo Download PDFInfo
- Publication number
- CN2802430Y CN2802430Y CN 200520024012 CN200520024012U CN2802430Y CN 2802430 Y CN2802430 Y CN 2802430Y CN 200520024012 CN200520024012 CN 200520024012 CN 200520024012 U CN200520024012 U CN 200520024012U CN 2802430 Y CN2802430 Y CN 2802430Y
- Authority
- CN
- China
- Prior art keywords
- torpedo
- explosive cartridge
- casing
- mine sweeping
- clearance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H11/00—Defence installations; Defence devices
- F41H11/12—Means for clearing land minefields; Systems specially adapted for detection of landmines
- F41H11/16—Self-propelled mine-clearing vehicles; Mine-clearing devices attachable to vehicles
- F41H11/28—Self-propelled mine-clearing vehicles; Mine-clearing devices attachable to vehicles using brushing or sweeping means or dozers to push mines lying on a surface aside; using means for removing mines intact from a surface
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
The utility model relates to military blasting equipment, particularly to a mine sweeping torpedo. The utility model solves the problems that the existing mine sweeping torpedoes can generate inverse propagated explosion easily and have poor sealing property, and holes of detonator seats can be clogged easily. The mine sweeping torpedo comprises a cylinder-shaped casing, wherein the head end of the casing is provided with outer threads, the tail end of the casing is provided with inner threads, the rear part of an inner cavity of the casing is fixedly clamped with a detonator seat, and the front part of the inner cavity of the casing is fixedly clamped with an inverse explosion blocking cover. The rear part of the detonator seat is fixedly clamped with a close over with a draw ring. Compared with the existing mine sweeping torpedoes, because the structure of the inverse explosion blocking cover is used, the utility model can efficiently avoid the phenomenon of inverse propagated explosion during the pushing process of a torpedo set and ensures the safety of workers. Simultaneously, because the close cover with a draw ring is additionally arranged, the sealing property of the interior of the mine sweeping torpedo is increased, and the storage life of main charge in the torpedo is effectively extended.
Description
Technical field
The utility model relates to a kind of military cleaning land mine operation equipment, specifically is a kind of clearance explosive cartridge.
Background technology
In order to remove a large amount of land mines of burying underground at durante bello, the general way that adopts artificial removing and explosion to remove.Demolition minesweeping adopts the clearance explosive cartridge to push the minefield by the explosive cartridge group that joint joins and will join, and ignites after reaching certain distance, just can hew out the passage of a safety, and minesweeping efficiency is high especially.But existing clearance explosive cartridge is not because structure is very unreasonable, is easy to occur the hit a mine phenomenon of the reverse propagation of explosion that is detonated the back and causes of first segment explosive cartridge, and direct result is to injure the personnel that operating, and promptly there is harm in operating personnel's life.The position of existing clearance explosive cartridge afterbody filling detonator is to be in naked state, the sealing of clearance explosive cartridge inside is relatively poor, and explosive is made moist, and influences service life, also be easy to be inserted detonator seat hole and increase the bursting work difficulty by foreign material, influence is used normally.
Summary of the invention
The utility model provides a kind of clearance explosive cartridge with improvement structure in order to solve existing clearance explosive cartridge reverse propagation of explosion to take place easily and sealing being relatively poor, the easily blocked problem of detonator seat pore volume.
The utility model is to adopt following technical scheme to realize: a kind of clearance explosive cartridge, comprise columned housing, and the head end of housing is provided with external screw thread, tail end is provided with internal thread, and the rear portion of housing inner chamber fixes the detonator seat; The front end of housing inner chamber fixes contrary quick-fried blocking-up cover.By contrary quick-fried blocking-up cover, make the front end of housing inner chamber form an insulating space, be used to prevent the reverse propagation of explosion between each clearance explosive cartridge.
During use, number joint explosive cartridge relies on the external screw thread and the internal thread of cylindrical shell front and back ends to link together in turn, pushes the minefield gradually.If explosive cartridge contact mine in progradation foremost and being detonated, because the buffer action of contrary quick-fried blocking-up cover in the explosive cartridge, reverse propagation of explosion can not take place in the explosive cartridge group that links together, and it is a chain of against quick-fried that the explosive cartridge group is taken place.
In the fixing of the rear portion of detonator seat the capping that has draw ring is arranged.Detonator seat hole capping is lived in capping, has not only increased the sealing in the clearance explosive cartridge, the period of storage of main charge in the explosive cartridge is improved greatly, and can avoid explosive cartridge in use to have foreign matter to enter in the detonator seat hole.
The utility model is compared with existing clearance explosive cartridge owing to adopted the structure of contrary quick-fried blocking-up cover, can prevent the reverse propagation of explosion phenomenon that occurs in explosive cartridge group progradation effectively, has guaranteed staff's safety.Owing to set up the draw ring capping, increased the sealing in the clearance explosive cartridge simultaneously, the storage life of guaranteeing the quality of the main charge in the explosive cartridge is effectively prolonged.
Description of drawings
Fig. 1 is the structural representation of clearance explosive cartridge described in the utility model;
The specific embodiment
A kind of clearance explosive cartridge comprises columned housing 1, and the head end of housing is provided with external screw thread 8, tail end is provided with internal thread 9, and the rear portion of housing inner chamber fixes detonator seat 2; The front end of housing inner chamber fixes contrary quick-fried blocking-up cover 6.
Contrary quick-fried blocking-up cover 6 can be made into cone-shaped or hemispherical.Be provided with draw-in groove on the inwall of housing front end, the edge card of contrary quick-fried blocking-up cover 6 is fixed in the draw-in groove, realizes that with this contrary quick-fried blocking-up covers on the fixing of housing inner chamber.Contrary also available other fixed form of quick-fried blocking-up cover (fixing as bonding, interference) is fixed on the housing inner chamber.
The same with existing clearance explosive cartridge, on detonator seat 2, be fixed with booster gains 3, the housing inner chamber is full of main blasting charge 7.
In the fixing of the rear portion of detonator seat 2 capping 4 that has draw ring 5 is arranged.The housing of existing clearance explosive cartridge is provided with locating slot near afterbody, and the detonator seat is fastened in this locating slot.The capping 4 of setting up is fastened in this locating slot together with the detonator seat.Be filled with fluid sealant between housing and detonator seat and the draw ring capping, with the sealing of further reinforcement explosive cartridge inside.
During use, number joint explosive cartridge relies on the external screw thread and the internal thread of cylindrical shell front and back ends to link together in turn, pushes the minefield gradually.The capping that reaches behind the certain distance the explosive cartridge afterbody pulls off, and spills the detonator seat, detonator is inserted in the hole again, and the personnel for the treatment of evacuate to ignite behind the safety zone and can make all explosive cartridges that are connected in series blasts.If explosive cartridge contact mine in progradation foremost and being detonated, because the buffer action of contrary quick-fried blocking-up cover in the explosive cartridge, reverse propagation of explosion can not take place in the explosive cartridge group that links together, and it is a chain of against quick-fried that the explosive cartridge group is taken place.
Claims (5)
1, a kind of clearance explosive cartridge comprises columned housing (1), and the head end of housing is provided with external screw thread (8), tail end is provided with internal thread (9), and the rear portion of housing inner chamber fixes detonator seat (2); It is characterized by: the front end of housing inner chamber fixes contrary quick-fried blocking-up cover (6).
2, clearance explosive cartridge as claimed in claim 1 is characterized by: contrary quick-fried blocking-up cover (6) can be made into cone-shaped or hemispherical.
3, clearance explosive cartridge as claimed in claim 1 or 2 is characterized by: be provided with draw-in groove on the inwall of housing front end, the edge card of contrary quick-fried blocking-up cover (6) is fixed in the draw-in groove.
4, clearance explosive cartridge as claimed in claim 1 or 2 is characterized by: fixing at the rear portion of detonator seat (2) has the capping (4) that has draw ring (5).
5, clearance explosive cartridge as claimed in claim 3 is characterized by: fixing at the rear portion of detonator seat (2) has the capping (4) that has draw ring (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520024012 CN2802430Y (en) | 2005-04-30 | 2005-04-30 | Mine sweeping torpedo |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520024012 CN2802430Y (en) | 2005-04-30 | 2005-04-30 | Mine sweeping torpedo |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2802430Y true CN2802430Y (en) | 2006-08-02 |
Family
ID=36847141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520024012 Expired - Lifetime CN2802430Y (en) | 2005-04-30 | 2005-04-30 | Mine sweeping torpedo |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2802430Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105423826A (en) * | 2015-12-14 | 2016-03-23 | 山西江阳兴安民爆器材有限公司 | Special anti-explosivity barrel for mine clearance |
| CN108731560A (en) * | 2017-01-13 | 2018-11-02 | 贵州大学 | A kind of blasting arrangement of efficient demolition set |
| CN110095025A (en) * | 2019-03-27 | 2019-08-06 | 中国人民解放军国防科技大学 | International humanitarian cloud explosion mine sweeping bomb |
-
2005
- 2005-04-30 CN CN 200520024012 patent/CN2802430Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105423826A (en) * | 2015-12-14 | 2016-03-23 | 山西江阳兴安民爆器材有限公司 | Special anti-explosivity barrel for mine clearance |
| CN108731560A (en) * | 2017-01-13 | 2018-11-02 | 贵州大学 | A kind of blasting arrangement of efficient demolition set |
| CN110095025A (en) * | 2019-03-27 | 2019-08-06 | 中国人民解放军国防科技大学 | International humanitarian cloud explosion mine sweeping bomb |
| CN110095025B (en) * | 2019-03-27 | 2023-09-12 | 中国人民解放军国防科技大学 | Cloud explosion mine sweeping bomb |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150430 Granted publication date: 20060802 |