CN205228292U - Clearance special use section of thick bamboo that miss -fires - Google Patents
Clearance special use section of thick bamboo that miss -fires Download PDFInfo
- Publication number
- CN205228292U CN205228292U CN201521033380.5U CN201521033380U CN205228292U CN 205228292 U CN205228292 U CN 205228292U CN 201521033380 U CN201521033380 U CN 201521033380U CN 205228292 U CN205228292 U CN 205228292U
- Authority
- CN
- China
- Prior art keywords
- clearance
- cylindrical shell
- miss
- seal cover
- barrel
- 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.)
- Withdrawn - After Issue
Links
Abstract
The utility model provides a clearance special use section of thick bamboo that miss -fires, the in -process at clearance blasting operation can be solved to the section of thick bamboo that should miss -fire, and propelling movement clearance product bangalore group ignites the mine during to the mine field and passes and explode the key issue that causes the life safety accident to operating personnel, and permutation clearance product has also been solved to the while, and all it leads to product accident out of control to fall into the mine field, has satisfied the requirement of clearance product anti -drop, the technical scheme who adopts does: an open end forms the hermetic cavity body with the barrel cooperation, and the main charge setting is in that clearance special use section of thick bamboo that miss -fires, barrel are that the hollow cylinder of one end open -ended is sealed to one end, sealed lid sets up at the barrel the hermetic cavity is internal, the downthehole cross -under of protection rope has the protection rope, the utility model discloses but wide application in large tracts of land clearance blasting operation to and complicated mountain region clearance blasting operation, open up out escape way.
Description
Technical field
The utility model relates to the special cylinder that miss-fires of a kind of clearance, belongs to clearance explosion professional skill field.
Background technology
For removing a large amount of land mines buried underground at durante bello, general employing is manually removed and blasting elimination two kinds of ways.Demolition minesweeping adopts mine sweeping torpedo to connect section by section and pushes to minefield, carries out cap sensitive, just can hew out escape way beyond safe distance.In mine-clearing operation, if touch quick-fried land mine in mine sweeping torpedo propelling movement process, will reverse propagation of explosion, make explosive cartridge jeopardize the life security of operating personnel.Because clearance region mostly now is Complex Mountain, product advances not only resistance to increase, and easily occurs all falling into minefield because grabbing incessantly permutation product, causes product incontrollable accidents.Therefore, explosive cartridge was pushing Cheng Qian, often must install the special cylinder that miss-fires of clearance that a joint is designed with protective rope in row product additional, to ensure operating personnel's clearance bursting work safety and the requirement of clearance product slip-off preventing, thus ensure that the operating reliability of large area mine-clearing operation, practicality, security, become and be easy to operation, meet instructions for use.
Utility model content
The utility model provides the special cylinder that miss-fires of a kind of clearance, this cylinder that miss-fires can solve in clearance bursting work process, push clearance product explosive cartridge group causes life security accident key issue to the propagation of explosion that detonates a mine during minefield to operating personnel, also solve permutation clearance product all to fall into minefield and cause product incontrollable accidents simultaneously, meet the requirement of clearance product slip-off preventing.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: the special cylinder that miss-fires of a kind of clearance, comprise cylindrical shell, main charge and seal cover, described cylindrical shell is the hollow cylinder that one end open is closed in one end, described seal cover is arranged on the openend of cylindrical shell, coordinate the cavity being formed and seal with cylindrical shell, described main charge is arranged in the cavity of described sealing;
The structure of described cylindrical shell is: comprise afterbody, protection cord hole, annular groove, seal cover locating slot, barrel and spherical head, described barrel is cylindrical shape, described barrel is between spherical head and afterbody, described afterbody is provided with internal thread, be together by a threaded connection between described afterbody and barrel, described seal cover locating slot is arranged on the end of cylindrical shell, for the location of seal cover, described seal cover is arranged in seal cover locating slot, for structural sealing, described annular groove is arranged on afterbody, protection cord hole is provided with in described annular groove,
In described protection cord hole, cross-under has protective rope.
Described protection cord hole is uniform 2 ~ 4 of annular groove wall surrounding hoop, and fix for protective rope perforation and knotting, described protection cord hole internal diameter is Φ 6mm ~ Φ 14mm.
Described spherical head is positioned at the head end of cylindrical shell, is hemispherical mass, described cylinder top and tubular axis Formation cross-section inclination alpha, and wherein, 20 °≤α≤80 °, described cross section inclination alpha is for reducing the running resistance in mine sweeping torpedo propelling movement process.
The utility model compared with prior art has following beneficial effect: in the utility model, spherical head is positioned at the head end of cylindrical shell, for hemispherical mass, cylinder top and tubular axis Formation cross-section inclination alpha, wherein, 20 °≤α≤80 °, cross section inclination alpha can reduce the running resistance in mine sweeping torpedo propelling movement process.Described main charge is seated in the hollow cylinder of described cylindrical shell, main charge by inflaming retarding flame-repellent agent, refuse solidifying agent, additive forms by regulation proportioning, in clearance bursting work process, be connected in mine sweeping torpedo head end realize reliably miss-firing, block induced detonation between land mine and explosive cartridge, ensure that the safety of operating personnel.Seal cover is assemblied in seal cover locating slot, for structural sealing, protective rope for firmly boring a hole, tiing a knot in mine sweeping torpedo group, and can be fastened on cylinder body outer wall, belong to clearance product anti-drop device, ensure that and carry out the operating reliability of large area mine-clearing operation, practicality, security at Complex Mountains such as abrupt slopes, slope.Because clearance region mostly now is Complex Mountain, product advances not only resistance to increase, and easily occurs all falling into minefield because grabbing incessantly permutation product, causes product incontrollable accidents.Therefore, explosive cartridge was pushing Cheng Qian, must meet the requirement of clearance product slip-off preventing.Protective rope structural design of the present utility model, protective rope is firmly bored a hole, ties a knot, and can be fastened on shell outer wall, ensure that Complex Mountain carries out the operating reliability of large area mine-clearing operation, practicality, security, the utility model achieve protective rope product in mine-clearing operation application, and structure is simple, reasonable in design, effectively raise military minesweeping efficiency, operating reliability effectively improves, and fundamentally solves unsafe factor, meets instructions for use.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described further.
Fig. 1 is structural representation of the present utility model.
In figure: 1 be cylindrical shell, 11 be afterbody, 12 protection cord hole, 13 are annular recess, 14 be seal cover locating slot, 15 be barrel, 16 be spherical head, 2 be main charge, 3 be seal cover, 4 for protective rope.
Detailed description of the invention
As shown in Figure 1, the special cylinder that miss-fires of a kind of clearance of the utility model, comprise cylindrical shell 1, main charge 2 and seal cover 3, described cylindrical shell 1 is the hollow cylinder that one end open is closed in one end, described seal cover 3 is arranged on the openend of cylindrical shell 1, coordinate with cylindrical shell 1 cavity being formed and seal, described main charge 2 is arranged in the cavity of described sealing;
The structure of described cylindrical shell 1 is: comprise afterbody 11, protection cord hole 12, annular groove 13, seal cover locating slot 14, barrel 15 and spherical head 16, described barrel 15 is in cylindrical shape, described barrel 15 is between spherical head 16 and afterbody 11, described afterbody 11 is provided with internal thread, be together by a threaded connection between described afterbody 11 and barrel 15, described seal cover locating slot 14 is arranged on the end of cylindrical shell 1, for the location of seal cover 3, described seal cover 3 is arranged in seal cover locating slot 14, for structural sealing, described annular groove 13 is arranged on afterbody 11, protection cord hole 12 is provided with in described annular groove 13,
In described protection cord hole 12, cross-under has protective rope 4.
Described main charge 2 is seated in the hollow cylinder of described cylindrical shell 1, by inflaming retarding flame-repellent agent, refuse solidifying agent, additive forms by regulation proportioning.In clearance bursting work process, be connected in mine sweeping torpedo head end realize reliably miss-firing, blocked induced detonation between land mine and explosive cartridge, ensure that the safety of operating personnel.
Described protection cord hole 12 is uniform 2 ~ 4 of annular groove 13 wall surrounding hoop, and fix for protective rope perforation and knotting, described protection cord hole 12 internal diameter is Φ 6mm ~ Φ 14mm.
Described spherical head 16 is positioned at the head end of cylindrical shell 1, is hemispherical mass, described cylindrical shell 1 top and tubular axis Formation cross-section inclination alpha, and wherein, 20 °≤α≤80 °, described cross section inclination alpha is for reducing the running resistance in mine sweeping torpedo propelling movement process.
Described annular groove 13 is for coiling fixed protection rope;
Described seal cover 3 is arranged on the rear end of barrel, and seal cover edge all enters in seal cover locating slot, for structural sealing.
Described protective rope 4 for firmly boring a hole, tiing a knot miss-firing on cylinder, and can be fastened on cylinder body outer wall, ensure that to carry out the operating reliability of large area mine-clearing operation, practicality, security at Complex Mountains such as abrupt slopes, slope.
Described afterbody 11 is designed with internal thread, can directly and mine sweeping torpedo put in place by screw thread close-coupled after be applied to clearance bursting work; Described protective rope 4, for firmly boring a hole in mine sweeping torpedo group, tiing a knot, and can be fastened on cylinder body outer wall, meets the requirement of clearance product slip-off preventing, ensure that Complex Mountain carries out the operating reliability of large area mine-clearing operation, practicality, security.
By reference to the accompanying drawings embodiment of the present utility model is explained in detail above; but the utility model is not limited to above-described embodiment; in the ken that those of ordinary skill in the art possess; various change can also be made under the prerequisite not departing from the utility model aim, all in design of the present utility model and any amendment, the improvement done within principle be equal to replacement and all should be included within protection domain of the present utility model.
Claims (3)
1. the special cylinder that miss-fires of clearance, it is characterized in that: comprise cylindrical shell (1), main charge (2) and seal cover (3), described cylindrical shell (1) is the hollow cylinder that one end open is closed in one end, described seal cover (3) is arranged on the openend of cylindrical shell (1), coordinate with cylindrical shell (1) cavity being formed and seal, described main charge (2) is arranged in the cavity of described sealing;
The structure of described cylindrical shell (1) is: comprise afterbody (11), protection cord hole (12), annular groove (13), seal cover locating slot (14), barrel (15) and spherical head (16), described barrel (15) is in cylindrical shape, described barrel (15) is positioned between spherical head (16) and afterbody (11), (11) are provided with internal thread to described afterbody, be together by a threaded connection between described afterbody (11) and barrel (15), described seal cover locating slot (14) is arranged on the end of cylindrical shell (1), for the location of seal cover (3), described seal cover (3) is arranged in seal cover locating slot (14), for structural sealing, described annular groove (13) is arranged on afterbody (11), protection cord hole (12) is provided with in described annular groove (13),
The interior cross-under of described protection cord hole (12) has protective rope (4).
2. the special cylinder that miss-fires of a kind of clearance according to claim 1, it is characterized in that: described protection cord hole (12) is uniform 2 ~ 4 of annular groove (13) wall surrounding hoop, fix for protective rope perforation and knotting, described protection cord hole (12) internal diameter is Φ 6mm ~ Φ 14mm.
3. the special cylinder that miss-fires of a kind of clearance according to claim 1, it is characterized in that: described spherical head (16) is positioned at the head end of cylindrical shell (1), for hemispherical mass, described cylindrical shell (1) top and tubular axis Formation cross-section inclination alpha, wherein, 20 °≤α≤80 °, described cross section inclination alpha is for reducing the running resistance in mine sweeping torpedo propelling movement process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521033380.5U CN205228292U (en) | 2015-12-14 | 2015-12-14 | Clearance special use section of thick bamboo that miss -fires |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521033380.5U CN205228292U (en) | 2015-12-14 | 2015-12-14 | Clearance special use section of thick bamboo that miss -fires |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205228292U true CN205228292U (en) | 2016-05-11 |
Family
ID=55903349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521033380.5U Withdrawn - After Issue CN205228292U (en) | 2015-12-14 | 2015-12-14 | Clearance special use section of thick bamboo that miss -fires |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205228292U (en) |
Cited By (1)
| 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 |
-
2015
- 2015-12-14 CN CN201521033380.5U patent/CN205228292U/en not_active Withdrawn - After Issue
Cited By (1)
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2821154Y (en) | Composite hole punching device for module type medicine box holding medicine | |
| CN103924956B (en) | A kind of lump coal exploitation Advance presplitting method | |
| CN206220963U (en) | Carbon dioxide fracturing device and the carbon dioxide fracturing device of long-range detonation | |
| CN204188084U (en) | Directed presplit blasting device | |
| CN102155890A (en) | Filling method used in deep hole loosening blasting pressure release | |
| CN106593443B (en) | A kind of carbon dioxide blasting arrangement and method for mine, rock or coal petrography | |
| CN207066255U (en) | A kind of coal seam Deephole pre-splitting blasting charge constitution | |
| CN205228292U (en) | Clearance special use section of thick bamboo that miss -fires | |
| CN201225856Y (en) | Detonation tool capable of preventing lightning arresting pipe from desquamation | |
| CN204574976U (en) | Deep coal and rock coupling charging structure unloading pressure by blasting device | |
| CN106767215A (en) | A kind of water-jet type destructor based on blast Mohaupt effect destroys device | |
| CN202002580U (en) | Directional control blasting cartridge roll | |
| CN206220964U (en) | Carbon dioxide fracturing device and the carbon dioxide fracturing device of long-range detonation | |
| CN108413826A (en) | A kind of deep hole standing shot device and method | |
| CN208619093U (en) | A kind of anti-error detonation impact initiation device of oil/gas well | |
| CN105423826A (en) | Special anti-explosivity barrel for mine clearance | |
| CN203687792U (en) | Deep hole orientated blasting sheathed tube under coal mine | |
| CN103759601B (en) | A kind of underground coal mine deep hole directional blasting tube | |
| CN203175506U (en) | Perforating gun for oil-gas well | |
| CN103498681B (en) | Fully mechanized coal face tight roof large area is abnormal presses prevention method | |
| CN106767206B (en) | A kind of safety blasting device | |
| CN210374818U (en) | Underwater explosion energy-gathering cutting device | |
| CN201122084Y (en) | Postponed ignition tube of detonator | |
| CN207816121U (en) | A kind of deep hole standing shot device | |
| CN2802430Y (en) | Mine sweeping torpedo |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160511 Effective date of abandoning: 20170322 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |