CN106197183A - A kind of multi-functional detonator safty shield - Google Patents
A kind of multi-functional detonator safty shield Download PDFInfo
- Publication number
- CN106197183A CN106197183A CN201610845864.2A CN201610845864A CN106197183A CN 106197183 A CN106197183 A CN 106197183A CN 201610845864 A CN201610845864 A CN 201610845864A CN 106197183 A CN106197183 A CN 106197183A
- Authority
- CN
- China
- Prior art keywords
- detonator
- energy
- pyriform
- flexible
- headgear
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D5/00—Safety arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C19/00—Details of fuzes
- F42C19/02—Fuze bodies; Fuze housings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C19/00—Details of fuzes
- F42C19/04—Protective caps
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
A kind of multi-functional detonator safty shield.Be mainly used in detonator in engineering explosion field loading and unloading, carry, use in security protection.Protective cover is made up of four parts: Part I is pyriform solid energy-absorbing body, the energy absorption capacities such as material selection glass fibre are good, destroy after do not produce the materials such as there is destructive fragment, profile is metal jet, the heat of film flying and the kinetic energy that pyriform, relatively capsule shape can preferably absorb that blasting cap detonation moment sockets for collecting energy produces；Part II is the flexible materials such as flexible headgear, material selection synthetic resin, outward just as pyriform energy-absorbing body, is wrapped in pyriform energy-absorbing external body, and flexible material can absorb the shock in the external world and rush energy；Part III is cross structure, in order to connect flexible headgear and sleeve pipe, and the most convenient flexible headgear and the separation of sleeve pipe；Part IV is the flexible materials such as flexible sleeve, material selection synthetic resin, and cross structure side exceeds 1 millimeter, detonator end, and pyriform energy-absorbing body and headgear are fixed on detonator end.
Description
Technical field
The present invention is applied to engineering explosion field in special trade, for detonator loading and unloading, carry, use in safety prevent
Protect.
Background technology
Detonator as the high-risk explosive of a kind of Ministry of Public Security control, if loading and unloading, carry, use in human users
Improper will have great explosion safety hidden danger, in the middle of actual operation, the most once occur many painful detonators unexpected
Blast causes the accident of casualties, and the countless detonator metal fragment of the lighter embeds in the wounded's muscular tissue and cannot take out throughout one's life,
Notably amputation is disabled, and severe patient is died instantly, and the life and property loss that detonator accidental explosion ignition charge causes is the tightest
Weight.Situation one, its shell of the detonator that China produces now is generally the metal material of rigidity, and energy transfer efficiency is high, and shock is rushed energy
Absorb few, and in detonator, the impact sensitivity of priming is higher, it is easy to explode, in the process loaded and unloaded, carry, distribute
In, often there is the phenomenon that detonator clashes into mutually, the energy clashed into when Can reaches in detonator after the sensitivity of priming, just
Detonator can be caused blast to occur and then ignites the blast that detonator generation around is fairly large, and at present, the shell of detonator is all without anti-
Protect impact mitigation measure；Situation two, in bursting work, dynamiter, when making igniting primer, according to relevant regulatory requirements, needs elder generation
Open medicated bag outer package, or dazzling with instruments such as bamboo lets, the most again detonator is inserted in medicated bag, but most dynamiter is
Convenience saves trouble, and is directly firmly penetrated in medicated bag by detonator, not only violation operation, and has great potential safety hazard, although
Training dynamiter is forbidden being inserted directly into medicated bag with detonator in daily management again and again, but this phenomenon the most generally exists；Feelings
Condition three, in the connection of blasting circuit, the forward attached method of earth's surface propagation of explosion node easily causes networking and miss-fires, Chinese patent
2015207016316 have pointed out effective solution, but the most also occur that the film flying of certain probability leaps showing of front
As, its capsule-type energy-absorbing body structure still haves much room for improvement.
Summary of the invention
In order to solve existing detonator loading and unloading, carry, use in the problem of potential safety hazard easily occurs, the present invention carries
For a kind of multi-functional detonator safty shield, solve the series of problems easily produced due to human users from technical standpoint.
The technical solution adopted for the present invention to solve the technical problems is: protective roof structure is made up of four parts: first
Be divided into pyriform solid energy-absorbing body, the energy absorption capacity such as material selection glass fibre is good, destroy after do not produce there is destructive fragment etc.
Material, profile is pyriform, main metal jet, the heat of film flying and the kinetic energy absorbing the generation of blasting cap detonation moment sockets for collecting energy；The
Two parts are the flexible materials such as flexible headgear, material selection synthetic resin, outward just as pyriform energy-absorbing body, are wrapped in pyriform energy-absorbing body
Outside, fixing energy-absorbing body, and its flexible material can absorb the shock in the external world and rush energy；Part III is cross structure, with common
The cross structure of plastic beverage bottle cap similar, in order to connect flexible headgear and sleeve pipe, simultaneously for detonator in blasting circuit not
With use time convenient flexible headgear and the separation of sleeve pipe；Part IV is the flexibilities such as flexible sleeve, material selection synthetic resin
Material, its cross structure side exceeds 1 millimeter, detonator end, and pyriform energy-absorbing body and headgear are fixed on detonator end, its flexible material
Matter can absorb the shock punching energy in the external world, does not affect the explosion property of detonator itself simultaneously.The present invention solves the principle of problem:
One be loading and unloading, carry, when distributing detonator, owing to the diameter of pyriform energy-absorbing body is direct more than primer casing, the most bundled thunder
Pipe or its shell powder charge position of detonator of FCL are the most just not easy direct collision contact, and both making to clash into its punching can also can be by
Flexible headgear and energy-absorbing body absorb, thus greatly reduce the probability of detonator accidental explosion, when detonator imprudence and other metals
Or the material (such as rock) that hardness is big etc. is when occurring to clash into, the probability of blast can be reduced equally；Two is when using detonator to make
During quick-fried medicated bag, being got rid of gently by energy-absorbing body, sleeve exceeds the part of detonator and plays the effect increasing contact area reduction pressure, and
And its soft smooth, such detonator just cannot directly penetrate medicated bag outer package, force dynamiter to have to according to correct method
Operation；Three is that pyriform energy-absorbing body relatively capsule shape volume is bigger, in blasting cap detonation moment, can preferably absorb detonator sockets for collecting energy side
To metal jet, the heat of film flying produce bigger resistance, can preferably protect direct initiation networking.
The invention has the beneficial effects as follows, both can effectively reduce detonator and occur unexpected quick-fried in handling, carrying, distribution procedure
Fried dangerous probability, can avoid again the potential safety hazard of dynamiter's violation operation, it is also possible to preferably protect from technical standpoint
Blasting circuit, and simple in construction, with low cost, be easily achieved.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
1. pyriform solid energy-absorbing body, 2. headgear, 3. cross structure, 4. sleeve pipe in figure.
Detailed description of the invention
Example 1, detonator inevitably there will be during road transport and jolts, and the detonator in detonator box can occur
Friction, clash into, load and unload, carry, distribute scattered detonator during, detonator also can be occurred to clash into mutually or detonator shock rock
The situation of stone, the degree dynamiter of shock cannot accurately control and judge, if dynamiter's negligence is likely to cause
Detonator accidental explosion causes casualty accident.Detonator installs protective cover by operation before dispatching from the factory, so clash into punching can by headgear (2),
Pyriform solid energy-absorbing body (1) and sleeve pipe (4) absorb, and greatly reduce the probability that accidental explosion occurs.
Example 2, detonator installs protective cover by operation before dispatching from the factory.When dynamiter makes igniting primer with detonator, light with hands
Gently move headgear (2) and pyriform solid energy-absorbing body (1), headgear (2) and pyriform solid energy-absorbing body (1) to come off from cross structure (3),
Then according to rule of operation operation, owing to sleeve pipe (4) exceeds detonator end, and soft smooth does not has sharp corners, dynamiter
It is not easy directly to prick detonator people's medicated bag, the most more wastes time and energy if having to so operate, therefore have to by wanting
Ask operation, thus avoid violation operation.
Example 3, detonator installs protective cover by operation before dispatching from the factory.Dynamiter connects forward propagation of explosion networking, earth's surface with detonator
Time, retain pyriform solid energy-absorbing body (1) and headgear (2), operate according to rule of operation, such that it is able to preferably protection is detonated
Networking.
Claims (3)
1. a multi-functional detonator safty shield, is made up of energy-absorbing body, headgear, cross structure, sleeve pipe, it is characterized in that: use headgear
Fixing energy-absorbing body, connects headgear and sleeve pipe with cross structure.
One the most according to claim 1 multi-functional detonator safty shield, is characterized in that: telescopic joint bridge side exceeds
1 millimeter, detonator end.
One the most according to claim 1 multi-functional detonator safty shield, is characterized in that: energy-absorbing body is that pyriform is solid
Body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610845864.2A CN106197183B (en) | 2016-09-26 | 2016-09-26 | A kind of multi-functional detonator safty shield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610845864.2A CN106197183B (en) | 2016-09-26 | 2016-09-26 | A kind of multi-functional detonator safty shield |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106197183A true CN106197183A (en) | 2016-12-07 |
| CN106197183B CN106197183B (en) | 2018-01-16 |
Family
ID=58067177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610845864.2A Expired - Fee Related CN106197183B (en) | 2016-09-26 | 2016-09-26 | A kind of multi-functional detonator safty shield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106197183B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110440646A (en) * | 2019-08-12 | 2019-11-12 | 中铁广州工程局集团有限公司 | A kind of protective device and production method of jacket-type electric detonator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2413261Y (en) * | 2000-01-28 | 2001-01-03 | 乌买尔江·阿不拉 | Explosive protective cover |
| US20110271825A1 (en) * | 2010-05-06 | 2011-11-10 | Warwick Mills, Inc. | Suicide bomber blast threat mitigation system |
| CN204881362U (en) * | 2015-08-12 | 2015-12-16 | 河北卫星化工股份有限公司 | Experimental protector of explosive fuse |
| CN205027218U (en) * | 2015-09-11 | 2016-02-10 | 辽宁科技学院 | Earth's surface passes safty shield who explodes detonator |
| CN205505877U (en) * | 2016-03-28 | 2016-08-24 | 宏大矿业有限公司 | High temperature big gun hole explosive protection device |
-
2016
- 2016-09-26 CN CN201610845864.2A patent/CN106197183B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2413261Y (en) * | 2000-01-28 | 2001-01-03 | 乌买尔江·阿不拉 | Explosive protective cover |
| US20110271825A1 (en) * | 2010-05-06 | 2011-11-10 | Warwick Mills, Inc. | Suicide bomber blast threat mitigation system |
| CN204881362U (en) * | 2015-08-12 | 2015-12-16 | 河北卫星化工股份有限公司 | Experimental protector of explosive fuse |
| CN205027218U (en) * | 2015-09-11 | 2016-02-10 | 辽宁科技学院 | Earth's surface passes safty shield who explodes detonator |
| CN205505877U (en) * | 2016-03-28 | 2016-08-24 | 宏大矿业有限公司 | High temperature big gun hole explosive protection device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110440646A (en) * | 2019-08-12 | 2019-11-12 | 中铁广州工程局集团有限公司 | A kind of protective device and production method of jacket-type electric detonator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106197183B (en) | 2018-01-16 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180116 Termination date: 20180926 |
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| CF01 | Termination of patent right due to non-payment of annual fee |