CN108662957A - A kind of novel Nonel detonator primacord attachment device - Google Patents
A kind of novel Nonel detonator primacord attachment device Download PDFInfo
- Publication number
- CN108662957A CN108662957A CN201810472710.2A CN201810472710A CN108662957A CN 108662957 A CN108662957 A CN 108662957A CN 201810472710 A CN201810472710 A CN 201810472710A CN 108662957 A CN108662957 A CN 108662957A
- Authority
- CN
- China
- Prior art keywords
- primacord
- card slot
- nonel detonator
- detonator
- nonel
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
- F42D1/04—Arrangements for ignition
- F42D1/043—Connectors for detonating cords and ignition tubes, e.g. Nonel tubes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Adornments (AREA)
Abstract
A kind of novel Nonel detonator primacord attachment device, including Nonel detonator card slot, primacord card slot, sealing card slot, sealing card column, Nonel detonator and primacord carrier, the Nonel detonator card slot and primacord card slot are tangent, Nonel detonator is housed in the Nonel detonator card slot, primacord is housed in primacord card slot, the sealing card column, which can be inserted into sealing card slot internal pressure reality Nonel detonator and primacord, the Nonel detonator and primacord carrier, can prevent Nonel detonator and primacord from falling.The present invention realizes Nonel detonator and primacord Nonel detonator proper detonation primacord under conditions of being bundled without adhesive tape, advantageously reduces bursting work, improves the economic benefit of engineering explosion.
Description
Technical field
The invention belongs to blasting technique fields, and in particular to a kind of novel Nonel detonator primacord attachment device makes
Nonel detonator proper detonation primacord.
Background technology
At present in engineering explosion, either mine blasting or demolition blasting can all be commonly used primacord and connect network
Or primacord-detonator connects network.Can primacord initially be initiated and normal detonation is most important.Currently, in reality
Nonel detonator and primacord are usually bundled into certain length using adhesive tape in blasting process and tightly wrap jail, it is quick-fried to ensure to lead
The detonation primacords such as shock wave, the fragment generated after its explosion are utilized after pipe blasting cap initiation.
But in demolition site, due to being influenced by factors such as construction personnel's operating technology, site environments, Nonel detonator and lead
Quick-fried rope primacord when being bundled using adhesive tape cannot be just after can not reaching ideal detonation effect or even Nonel detonator explosion
Often detonation primacord, so that there is security risk.Therefore, it realizes Nonel detonator detonation primacord and keeps primacord normally quick-fried
One problem of Hong urgent need solution at present.
Invention content
To ensure that Nonel detonator normally safe detonation primacord, the present invention can provide a kind of novel detonator thunder
Pipe primacord attachment device can not only realize proper detonation primacord, and practical operation is convenient, safe and reliable.
The technical solution adopted by the present invention is：A kind of novel Nonel detonator primacord attachment device, including detonator
Detonator card slot, primacord card slot, sealing card slot, sealing card column, Nonel detonator and primacord carrier, closing device, it is described to lead
Booster detonator card slot and primacord card slot are tangent, and Nonel detonator is housed in the Nonel detonator card slot, in primacord card slot
Equipped with primacord, the sealing card column can be inserted into sealing card slot internal pressure reality Nonel detonator and primacord, the Nonel detonator
It can prevent Nonel detonator and primacord from falling with primacord carrier.
Further, the sealing card slot and opening sealing clamp column kit use, and sealing card slot diameter is slightly larger than sealing card column.
Further, the Nonel detonator is 8# standard Nonel detonators.
Further, the 8# standards Nonel detonator is located inside Nonel detonator card slot, and sockets for collecting energy is quick-fried towards leading
Rope propagation of explosion direction.
Further, the primacord is located inside primacord card slot, and primacord ties up end end and Nonel detonator
Distance be not less than 15cm.
Further, the primacord uses plastic detonating cord.
Experimental study shows that primacord is that can be detonated and realized with Nonel detonator under conditions of by certain constraint
Its steady detonation is to have the function that its ignition or propagation of explosion.Present apparatus initiation process and principle are：Detonator when detonated can
The material effects such as shock wave, the fragment of high temperature and pressure are generated on primacord, the explosive medicine core of primacord end is by certain strong
When the blast impulse stimulation of degree, that is, it is detonated, detonation is propagated with certain speed along medicine core.Therefore, with Nonel detonator
When detonation primacord, primacord is inserted into primacord card slot, 8# standard Nonel detonators are inserted into Nonel detonator card slot
Interior, sealing card column alignment sealing card slot is seated towards primacord propagation of explosion direction, is firmly compacted, ensures by detonator sockets for collecting energy direction
Nonel detonator and primacord are not easy by certain effect of contraction in card slot inside shaking.Exploder is used after above procedure
Detonation tube detonator.
The invention has the advantages that after using the utility model attachment device, it can realize proper detonation primacord, be conducive to
Bursting work is reduced, the economic benefit of engineering explosion is improved.
Description of the drawings
Fig. 1 is Nonel detonator and primacord carrier front view.
Fig. 2 is Nonel detonator and primacord carrier side view.
Fig. 3 is Nonel detonator and primacord carrier vertical view.
Fig. 4 is the front view of closing device.
Fig. 5 is the side view of closing device.
Fig. 6 is the vertical view of closing device.
In figure：1, primacord card slot；2, Nonel detonator card slot；3, card slot is sealed 1.；4, card slot is sealed 2.；5, detonator
Detonator and primacord carrier；6, card column is sealed 1.；7, card column is sealed 2.；8, closing device.
Specific implementation mode
In fig. 2, including primacord card slot (1), Nonel detonator card slot (2), respectively by primacord and Nonel detonator
It is inserted into primacord card slot and Nonel detonator card slot, primacord card slot and detonator card slot diameter ratio primacord and detonator
Detonator diameter is bigger, and by detonator sockets for collecting energy direction towards primacord propagation of explosion direction, and primacord ties up end end and detonator thunder
The distance of pipe is not less than 15cm, is 1. 2. respectively aligned to and is inserted with sealing card column with the sealing card column of closing device (8) above later
Enter to sealing card slot 1. with sealing card slot 2., be seated and be firmly compacted, ensure that Nonel detonator and primacord are centainly constrained
Effect, is not easy in card slot inside shaking, and has certain contact surface.
Present apparatus initiation process and principle are：Detonator will produce the objects such as the shock wave of high temperature and pressure, fragment when detonated
Matter acts on primacord, when the explosive medicine core of primacord end is stimulated by the blast impulse of some strength, that is, is detonated, quick-fried
It bangs and is propagated along medicine core with certain speed.Therefore, when with Nonel detonator detonation primacord, primacord is inserted into primacord
In card slot, 8# standard Nonel detonators are inserted into Nonel detonator card slot, detonator sockets for collecting energy direction is towards primacord propagation of explosion
Sealing card column alignment sealing card slot is seated, is firmly compacted, ensures that Nonel detonator and primacord are made by certain constraint by direction
With being not easy in card slot inside shaking.Exploder detonation tube detonator is used after above procedure.
Using the detonation primacord for after this attachment device, realizing the normal safety of Nonel detonator, and practical operation it is convenient,
Securely and reliably, be conducive to improve the economic benefit of engineering explosion.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of novel Nonel detonator primacord attachment device, it includes Nonel detonator card slot, primacord card slot, sealing
Card slot, sealing card column, Nonel detonator and primacord carrier, closing device, it is characterised in that：The Nonel detonator card slot and
Primacord card slot is tangent, and Nonel detonator is housed in the Nonel detonator card slot, and primacord is housed in primacord card slot, described
Sealing card column, which can be inserted into sealing card slot internal pressure reality Nonel detonator and primacord, the Nonel detonator and primacord carrier, to prevent
Only Nonel detonator and primacord are fallen.
2. a kind of novel Nonel detonator primacord attachment device according to claim 1, it is characterised in that：It is described to lead
Booster detonator card slot and primacord card slot are tangent, and Nonel detonator is housed in Nonel detonator card slot, is equipped in primacord card slot
Primacord.
3. a kind of novel Nonel detonator primacord attachment device according to claim 1, it is characterised in that：The thunder
Pipe is 8# standard Nonel detonators.
4. a kind of novel Nonel detonator primacord attachment device according to claim 1, it is characterised in that：It is described to lead
Quick-fried rope is general industry plastic detonating cord.
5. a kind of novel Nonel detonator primacord attachment device according to claim 1, it is characterised in that：Opening sealing clamp
Column is cylinder, and sealing card slot is Column groove.
6. a kind of novel Nonel detonator primacord attachment device according to claim 2, it is characterised in that：It is described to lead
Booster detonator card slot and primacord card slot diameter are slightly larger than Nonel detonator and primacord diameter.
7. a kind of novel Nonel detonator primacord attachment device according to claim 2, it is characterised in that：The envelope
Mouth card column diameter is slightly less than sealing card slot diameter.
8. a kind of novel Nonel detonator primacord attachment device according to claim 2, it is characterised in that：It is described to lead
Booster detonator and primacord have certain contact area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810472710.2A CN108662957A (en) | 2018-05-17 | 2018-05-17 | A kind of novel Nonel detonator primacord attachment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810472710.2A CN108662957A (en) | 2018-05-17 | 2018-05-17 | A kind of novel Nonel detonator primacord attachment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108662957A true CN108662957A (en) | 2018-10-16 |
Family
ID=63779943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810472710.2A Pending CN108662957A (en) | 2018-05-17 | 2018-05-17 | A kind of novel Nonel detonator primacord attachment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108662957A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111003187A (en) * | 2019-12-06 | 2020-04-14 | 江西洪都航空工业集团有限责任公司 | Dual-redundancy aircraft canopy fracture system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003023316A1 (en) * | 2001-09-07 | 2003-03-20 | Orica Explosives Technology Pty Ltd | Connector block with shock tube retention means and flexible and resilient closure member |
| CN102221314A (en) * | 2011-05-06 | 2011-10-19 | 余德运 | Detonating tube cascade connector |
| CN205482637U (en) * | 2016-03-08 | 2016-08-17 | 武汉爆破有限公司 | Nonel detonator blasting circuit coupling device |
-
2018
- 2018-05-17 CN CN201810472710.2A patent/CN108662957A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003023316A1 (en) * | 2001-09-07 | 2003-03-20 | Orica Explosives Technology Pty Ltd | Connector block with shock tube retention means and flexible and resilient closure member |
| CN102221314A (en) * | 2011-05-06 | 2011-10-19 | 余德运 | Detonating tube cascade connector |
| CN205482637U (en) * | 2016-03-08 | 2016-08-17 | 武汉爆破有限公司 | Nonel detonator blasting circuit coupling device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111003187A (en) * | 2019-12-06 | 2020-04-14 | 江西洪都航空工业集团有限责任公司 | Dual-redundancy aircraft canopy fracture system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106715828A (en) | Detonating cord clip | |
| CN104314606A (en) | Hydraulic cutting and gas explosion combined enhancing extraction method for fracturing coal body in drill hole | |
| CN204188084U (en) | Directed presplit blasting device | |
| CN111322919A (en) | Deep hole blasting charging hole sealing device and using method thereof | |
| CN207066255U (en) | A kind of coal seam Deephole pre-splitting blasting charge constitution | |
| CN108662957A (en) | A kind of novel Nonel detonator primacord attachment device | |
| CN207703090U (en) | A kind of fast joint type beehive-shaped charge device | |
| CN204574976U (en) | Deep coal and rock coupling charging structure unloading pressure by blasting device | |
| US3063373A (en) | Method of blasting | |
| CN114111478B (en) | Detonating circuit combining electronic detonator and detonating cord and construction method thereof | |
| CN203259076U (en) | Simple shock-conducting tube exciter and initiation system | |
| CN108413826A (en) | A kind of deep hole standing shot device and method | |
| CN105605994A (en) | Detonating tube blasting network structure and blasting method | |
| CN207315377U (en) | The gas fracturing pipe group that can quickly assemble | |
| CN202614113U (en) | Novel split assembly type detonator | |
| CN201715956U (en) | Ditch detonator | |
| CN205002686U (en) | Be applicable to mine medium -length hole hole bottom initiating device | |
| CN211824109U (en) | Device is clogged to tunnel blasting construction big gun hole | |
| CN211824095U (en) | Electronic detonator protection device | |
| CN1044113C (en) | Non-electric detonating system for coal mine | |
| CN110749255B (en) | Presplitting blasting charging device and using method | |
| CN207406341U (en) | Inexpensive gas fracturing pipe group | |
| CN104863551A (en) | Superhigh-temperature bi-directional booster used for oil-gas well | |
| CN207315376U (en) | Portable safety gas fracturing pipe group | |
| CN207963658U (en) | A kind of fracturing expansion tube |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181016 |
|
| WD01 | Invention patent application deemed withdrawn after publication |