CN205843496U - A kind of high section other detonator of loop configuration extension part and application thereof - Google Patents
A kind of high section other detonator of loop configuration extension part and application thereof Download PDFInfo
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- CN205843496U CN205843496U CN201620638774.1U CN201620638774U CN205843496U CN 205843496 U CN205843496 U CN 205843496U CN 201620638774 U CN201620638774 U CN 201620638774U CN 205843496 U CN205843496 U CN 205843496U
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- extension part
- medicated core
- detonator
- pipe
- shell
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Abstract
The utility model discloses the other detonator of high section of a kind of loop configuration extension part and application thereof, it is characterized in that: loop configuration extension part includes lead matter medicated core pipe, sleeve pipe and medicament, lead matter medicated core pipe is positioned at the tube chamber of sleeve pipe, and the axis of the axis of lead matter medicated core pipe and sleeve pipe and detonator coincides；Medicament includes internal layer medicated core and outer layer medicated core, and internal layer medicated core is loaded in medicated core pipe, and outer layer medicated core is loaded in the gap of medicated core pipe and sleeve pipe；The two ends of medicated core pipe and sleeve pipe are blocked；The other detonator of high section includes detonator, plastic plug, shell, extension part, priming and high explosive, a part for detonator is arranged in plastic plug, and plastic plug is arranged in shell, and extension part is arranged in shell, high explosive is arranged on tube shell bottom, and priming is arranged between extension part and high explosive；The other detonator structure of high section of this extension part and application thereof is simple, powder charge convenient, decreases the drawing number of times during lead pipe produces, it is easy to processing, is suitable for large-scale promotion.
Description
Technical field
This utility model relates to industrial explosive material field, a kind of loop configuration extension part and the high section of application thereof
Other detonator.
Background technology
In the detonator that China is traditional, the extension part overwhelming majority is lead pipe drawing type structure, and extension part is to control in industrial detonator
The vitals of extension time, mainly has single, three cores, five cores etc., wherein three cores and five cored structure extension part medicines according to medicated core
Core is relatively thin, is only applicable to the millisecond detonator within extension time 300ms, for the medicament of slightly insensitiveness, phenomenon of miss-firing easily occurs；Single
Although core extension part medicated core is slightly thick, but the time of delaying is typically not over 2000ms, for the medicament of insensitiveness, the most easily occurs miss-firing
Phenomenon；For half second and the second-delay detonator of more than 2000ms, inner tube pressure is mostly used to fill out formula or fuse cord extension part, interior tubular type
Extension part aluminum or big inner tube made of copper filling delay powder, make extension part after repeatedly pressure is filled out, although this structure extension part
Explosive payload is big, medicated core diameter slightly, not by delay powder kind is limited, and the extension time can reach second level, but its manufacturing process is multiple
Miscellaneous, relatively costly, it is not suitable for the lead pipe drawing type that China overwhelming majority civilian industry detonator production producer used and manufactures work
Skill；Primacord extension part directly use fuse cord as detonator delay part, owing to fuse cord combustion gas flow is big, poor stability,
The most gradually it is eliminated.Therefore need to design a kind of energy and be suitable for various different delay powder, do not produce when delay powder burns and miss-fire
Phenomenon, and disclosure satisfy that more than the 2000ms high second measures the detonator of extension time.
Utility model content
The purpose of this utility model is to provide the other detonator of high section of a kind of loop configuration extension part and application thereof, to solve
The problem proposed in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme: a kind of loop configuration extension part, its feature exists
In: including lead matter medicated core pipe (7), sleeve pipe (8) and medicament, described lead matter medicated core pipe (7) is positioned at the tube chamber of sleeve pipe (8), and
The axis of described lead matter medicated core pipe (7) coincides with the axis of sleeve pipe (8) and detonator (1)；Described medicament includes internal layer medicated core
(9) and outer layer medicated core (10), described internal layer medicated core (9) is loaded in described medicated core pipe (7), and described outer layer medicated core (10) is loaded on medicated core
In the gap of pipe (7) and sleeve pipe (8)；The two ends of described medicated core pipe (7) are blocked, and the two ends of described sleeve pipe (8) are also blocked.
Preferably, the external diameter of medicated core pipe (7) is 16mm, a length of 400mm, wall thickness 3 ± 0.15mm.
Preferably, the external diameter of sleeve pipe (8) is 19mm, a length of 550mm, wall thickness 2.2 ± 0.15mm.
Preferably, the external diameter after extension part (4) processing is 6.20mm-6.24mm.
A kind of other detonator of high section using described loop configuration extension part to make, it is characterised in that: include detonator
(1), plastic plug (2), shell (3), extension part (4), priming (5) and high explosive (6), the part peace of described detonator (1)
Being contained in plastic plug (2), tail end and extension part (4) do not contact, and described plastic plug (2) is arranged in shell (3), described extension
Part (4) is arranged in shell (3), and in described plastic plug (2) lower section, described high explosive (6) is arranged on shell (3) bottom, institute
State priming (5) to be arranged between extension part (4) and high explosive (6).
Preferably, described shell (3) is provided with bayonet socket (11) and middle card (12), and described bayonet socket (11) is positioned at shell (3) top
The mouth of pipe position of end, described middle card (12) is positioned at shell (3) and installs the position at extension part (4) place, described bayonet socket (11) and middle card
(12) the most corrugated.
Compared with prior art, the beneficial effects of the utility model are: this loop configuration extension part prolongs with single or three cores
Phase body is compared, and medicated core sectional area significantly increases, and explosive payload improves, and medicament dramatically increases burning time, it is possible to obtain the higher second
Amount；This extension part uses inside and outside double-deck charge constitution, it is ensured that inside and outside medicament continuous burning simultaneously, solves because medicated core is thinner
And the problem of miss-firing produced, and simple in construction, powder charge are conveniently, decrease the drawing number of times during lead pipe produces, it is easy to processing；
Therefore the other detonator of high section of this loop configuration extension part and application thereof is suitable for large-scale promotion.
Accompanying drawing explanation
Fig. 1 is detonator structure schematic diagram；
Fig. 2 is extension part structural representation；
Fig. 3 is extension part vertical section schematic diagram.
Fig. 4 is extension part cross sectional representation.
In figure: 1 detonator, 2 plastic plugs, 3 shells, 4 extension parts, 5 primings, 6 high explosives, 7 medicated core pipes, 8 sleeve pipes, in 9
Layer medicated core, 10 outer layer medicated core, 11 bayonet sockets, block in 12.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Referring to Fig. 1-4, a kind of technical scheme of this utility model offer: a kind of loop configuration extension part, including lead matter medicine
Core pipe (7), sleeve pipe (8) and medicament, described lead matter medicated core pipe (7) is positioned at the tube chamber of sleeve pipe (8), and lead matter medicated core pipe (7)
The axis of axis and sleeve pipe (8) and detonator (1) coincide；Medicament includes internal layer medicated core (9) and outer layer medicated core (10), internal layer
Medicated core (9) is loaded in medicated core pipe (7), and outer layer medicated core (10) is loaded in the gap of medicated core pipe (7) and sleeve pipe (8)；Medicated core pipe (7)
Two ends are blocked, and the two ends of sleeve pipe (8) are also blocked.The external diameter of medicated core pipe (7) is 16mm, a length of 400mm, wall thickness 3 ±
0.15mm, the external diameter of sleeve pipe (8) is 19mm, a length of 550mm, wall thickness 2.2 ± 0.15mm, the external diameter after extension part (4) processing
For 6.20mm-6.24mm；Medicated core sectional area is big, and explosive payload improves, and medicament just dramatically increases burning time, it is thus achieved that the higher second
Amount, decreases the drawing number of times in production, it is easy to processing simultaneously, and without additional ignition charge, it is ensured that during burning not
Misfire, electric cap and Nonel detonator all can use；A kind of other detonator of high section using this loop configuration extension part to make, including
Detonator (1), plastic plug (2), shell (3), extension part (4), priming (5) and high explosive (6), a part for detonator (1)
Being arranged in plastic plug (2), tail end and extension part (4) do not contact, and plastic plug (2) is arranged in shell (3), extension part (4)
It is arranged in shell (3), and in plastic plug (2) lower section, high explosive (6) is arranged on shell (3) bottom, and priming (5) is arranged on
Between extension part (4) and high explosive (6), shell (3) is provided with bayonet socket (11) and middle card (12), and bayonet socket (11) is positioned at shell (3)
The mouth of pipe position on top, for fixed plastics plug (2) and detonator (1), makes detonator inner sealing, middle card (12) be positioned at pipe simultaneously
Shell (3) installs the position at extension part (4) place, is used for fixing extension part (4), bayonet socket (11) and middle card (12) the most corrugated.Cause
The other detonator structure of high section of this this annular lead pipe extension part and application thereof is simple, powder charge convenient, decreases drawing during lead pipe produces
Pull out number of times, it is easy to processing, be suitable for large-scale promotion.
Embodiment the most of the present utility model, for the ordinary skill in the art,
It is appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, repair
Changing, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a loop configuration extension part, it is characterised in that: include lead matter medicated core pipe (7), sleeve pipe (8) and medicament, described lead matter
Medicated core pipe (7) is positioned at the tube chamber of sleeve pipe (8), and the axis of described lead matter medicated core pipe (7) and sleeve pipe (8) and detonator (1)
Axis coincide；Described medicament includes that internal layer medicated core (9) and outer layer medicated core (10), described internal layer medicated core (9) are loaded on described medicine
In core pipe (7), described outer layer medicated core (10) is loaded in the gap of medicated core pipe (7) and sleeve pipe (8)；The two ends of described medicated core pipe (7)
Being blocked, the two ends of described sleeve pipe (8) are also blocked.
A kind of loop configuration extension part the most according to claim 1, it is characterised in that: the external diameter of described medicated core pipe (7) is
16mm, a length of 400mm, wall thickness 3 ± 0.15mm.
A kind of loop configuration extension part the most according to claim 1, it is characterised in that: the external diameter of described sleeve pipe (8) is
19mm, a length of 550mm, wall thickness 2.2 ± 0.15mm.
A kind of loop configuration extension part the most according to claim 1, it is characterised in that: after the processing of described extension part (4)
External diameter is 6.20mm-6.24mm.
5. the other detonator of high section that the loop configuration extension part that a kind uses described in claim 1 is made, it is characterised in that: include leading
Booster (1), plastic plug (2), shell (3), extension part (4), priming (5) and high explosive (6), of described detonator (1)
Dividing and be arranged in plastic plug (2), tail end and extension part (4) do not contact, and described plastic plug (2) is arranged in shell (3), described
Extension part (4) is arranged in shell (3), and in described plastic plug (2) lower section, described high explosive (6) is arranged on shell (3) end
Portion, described priming (5) is arranged between extension part (4) and high explosive (6).
The other detonator of high section the most according to claim 5, it is characterised in that: described shell (3) be provided with bayonet socket (11) and in
Card (12), described bayonet socket (11) is positioned at the mouth of pipe position on shell (3) top, and described middle card (12) is positioned at shell (3) and installs extension
The position at part (4) place, described bayonet socket (11) and middle card (12) are the most corrugated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620638774.1U CN205843496U (en) | 2016-06-22 | 2016-06-22 | A kind of high section other detonator of loop configuration extension part and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620638774.1U CN205843496U (en) | 2016-06-22 | 2016-06-22 | A kind of high section other detonator of loop configuration extension part and application thereof |
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| CN205843496U true CN205843496U (en) | 2016-12-28 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111472774A (en) * | 2020-04-14 | 2020-07-31 | 西安闪光能源科技有限公司 | Composite rock breaking rod for generating controllable shock waves and manufacturing method thereof |
| CN111472773A (en) * | 2020-04-14 | 2020-07-31 | 西安闪光能源科技有限公司 | Composite liquid rock breaking rod for generating controllable shock waves and manufacturing method thereof |
| CN111472772A (en) * | 2020-04-14 | 2020-07-31 | 西安闪光能源科技有限公司 | Rock breaking rod for generating shock waves and manufacturing method thereof |
| CN111472771A (en) * | 2020-04-14 | 2020-07-31 | 西安闪光能源科技有限公司 | Liquid rock breaking rod for generating shock waves and manufacturing method thereof |
-
2016
- 2016-06-22 CN CN201620638774.1U patent/CN205843496U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111472774A (en) * | 2020-04-14 | 2020-07-31 | 西安闪光能源科技有限公司 | Composite rock breaking rod for generating controllable shock waves and manufacturing method thereof |
| CN111472773A (en) * | 2020-04-14 | 2020-07-31 | 西安闪光能源科技有限公司 | Composite liquid rock breaking rod for generating controllable shock waves and manufacturing method thereof |
| CN111472772A (en) * | 2020-04-14 | 2020-07-31 | 西安闪光能源科技有限公司 | Rock breaking rod for generating shock waves and manufacturing method thereof |
| CN111472771A (en) * | 2020-04-14 | 2020-07-31 | 西安闪光能源科技有限公司 | Liquid rock breaking rod for generating shock waves and manufacturing method thereof |
| CN111472774B (en) * | 2020-04-14 | 2021-12-07 | 西安闪光能源科技有限公司 | Composite rock breaking rod for generating controllable shock waves and manufacturing method thereof |
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