CN206113773U - General formula safe detonation utensil in double containment - Google Patents
General formula safe detonation utensil in double containment Download PDFInfo
- Publication number
- CN206113773U CN206113773U CN201621142657.2U CN201621142657U CN206113773U CN 206113773 U CN206113773 U CN 206113773U CN 201621142657 U CN201621142657 U CN 201621142657U CN 206113773 U CN206113773 U CN 206113773U
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- China
- Prior art keywords
- detonator
- hole
- housing
- detonator seat
- seat
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Abstract
The utility model provides a general formula safe detonation utensil in double containment, solved present detonating utensil exist easily take place detonator seat and casing come off appear miss -firing, the incline during the big gun hole and the potential safety hazard scheduling problem of tiing a knot and taking place when wearing the detonator line down, including the casing that loads gelatin dynamite with have the detonator seat that the hole was placed to the detonator, its technical essential is: the upper and lower portion in in sealed and clamped connection groove on the casing is provided with sealed platform and the seal support platform of keeping off of leading -in stopping, and the in sealed and clamped connection flute profile that makes the in sealed and clamped connection dish on the detonator seat can insert smoothly in the casing becomes to go up seal structure, and simultaneously, the exchanging of detonator seat central through hole bottom cuts the guide way and cut off the closure plate that easily breaks on the toper sealing station, makes the detonator seat lower part and the toper sealing station of casing form firm lower seal structure, cuts exchanging that dew removing goes out and cuts the guide way, and the central through hole of messenger's detonator seat switches on. Its compact structure reasonable in design, reinforcing blasting stability makes the field usage operation more simple and convenient, has widened application scope, has further improved blasting quality and security.
Description
Technical field
This utility model is related to a kind of detonation tool that can reliably ignite all kinds of desensitized explosives, particularly a kind of to be applied to detonator
（Plain detonator, high precision fuse blasting cap）With the bifunctional detonation mode of primacord, dose 5g/m especially low to primacord
The double containment formula of safe initiation tool that can be detonated.It is widely used in all kinds of mine blasting operation medium-length hole detonations,
Energy reliable initiation all types of industries explosive and other desensitized explosives, realize the detonation of optional position in full blasthole.
Background technology
In mine blasting operation, detonation tool is used mostly, especially in medium-length hole blasting operation, uses detonating explosive
It is highly beneficial to demolition effect to ignite low explosive.The applicant once specific aim prior art such as " spliced focus medicine
Post detonation tool "（Notification number is CN200986422Y）Detonator Deng presence is not placed into or detonator is easy to the defect that comes off, first
After design " colloid detonation tool "（Bulletin CN203216381U）, and " slip-off preventing detonation tool "（Notification number CN2038487550U）
Etc. patent.The former preferably solves existing detonation tool and contains TNT toxic component, can cause during production and use
The problem of environmental pollution, while also overcome detonator primacord hole easily deforming, often has detonator to be not placed in use
Go, detonator occurs detach detonator hole, so as to affect the defects such as Detonation Initiation Effect.The latter solves existing detonation tool and there is easily generation
Detonator seat is come off with housing and occurs miss-firing, and detonator seat the structure scope of application it is little the problems such as, both remained first patent rise
The non-environmental-pollution of quick-fried tool, using the advantage of safety, and fundamentally prevented generation detonator seat and come off with housing to occur miss-firing
Phenomenon.But, when using because of which, Nonel detonator will be sealed in detonator insertion through after the symmetrical through hole of housing wall suitable for reading
The detonator putting hole of lid, then arranges the two ends centering of the detonator stayed on the outside of through hole for having already passed through two through holes, in
The top of detonator putting hole knots, therefore can prevent to occur detonator seat and housing and come off the phenomenon for occurring miss-firing.Due to detonator
Built with Tai An or the single chmical compound explosive of hexogen class, therefore knotting can not be tight, and in lower blasthole, skewness easily occurs in detonation tool
With the potential safety hazard of the generation that knots when wearing detonator line.Therefore, the structure of existing detonation tool is urgently further improved, to improve explosion
Safety.
Utility model content
The purpose of this utility model is to provide a kind of double containment formula of safe initiation tool, solves existing detonation tool and exists
Easily occur detonator seat come off with housing occur miss-firing, lower blasthole when the potential safety hazard that occurs of deflection and knotting when wearing detonator line etc.
Problem, its compact conformation are reasonable in design, detonator accurate positioning in putting hole, strengthen explosion stability, operate onsite application
It is more easy, it is not only suitable for detonator（Plain detonator, high precision fuse blasting cap）With the detonation of primacord, again can be low to primacord
Dose 5g/m is detonated, and has widened the scope of application, further increases blasting quality and safety.
The technical scheme adopted by this utility model is：The double containment formula of safe initiation tool includes loading nitrogelatin
Housing and the detonator seat with detonator putting hole, be characterized in that：The housing upper inner circumferential arranges sealing buckling groove,
The top of sealing buckling groove, bottom are respectively arranged with importing retaining sealing gear platform and sealing supporting table, and lower housing portion is provided with cone
Shape sealing station, the top of cone seal platform is by easily broken notch easily broken closure plate of the connection with centering groove；It is logical with center
The top of the detonator seat of hole and two detonator putting holes arranges the sealing clamping disk being connected that matches with housing seal buckling groove, thunder
The central through hole bottom of base arranges and easily cut guide way by what easy grooving mouth connected, in detonator seat insertion housing, in sealing card
Flange is close-connected simultaneously with sealing buckling groove, and the guide way of easily cutting of detonator seat central through hole bottom is cut off on cone seal platform
With the easily broken closure plate to further groove, detonator seat bottom is closely connected with the cone seal platform of housing, excision expose thunder
Guide way is easily cut by what easy grooving mouth connected in base bottom, the central through hole conducting of detonator seat.
The central through hole of the detonator seat with the detonator wire casing that connects is provided with the top of two detonator putting holes.
This utility model has the advantage that and good effect is：The sealing clamping being arranged on due to this utility model on housing
The upper and lower part of groove is provided with importing retaining sealing gear platform and sealing supporting table, and the top of detonator seat is arranged and housing seal clamping
Groove matches the sealing clamping disk of connection, detonator seat is smoothly inserted in housing and forms firmly upper sealing structure, it is ensured that
Detonator seat insertion housing interior energy is accurately positioned connection, it is to avoid detonator seat is departed from housing；At the same time, detonator seat central through hole bottom
Portion easily cut on guide way cut-out cone seal platform with the easily broken closure plate to further groove, make detonator seat bottom with housing
Cone seal platform closely connects, and forms firmly lower sealing structure, even if the easily broken closure plate on cut-out cone seal platform, detonator
The central through hole conducting of seat, loads the housing bottom of nitrogelatin without being sealed again, so its compact conformation, design conjunction
Reason, operates onsite application more easy.Because excision expose detonator seat bottom by easy grooving mouth connect easily cut guide way,
The central through hole conducting of detonator seat, therefore work as detonator（Plain detonator, high precision fuse blasting cap）With primacord through detonator seat
Central through hole, when placing in two detonator putting holes of detonator seat, center of the primacord in housing, it is ensured that lower big gun
The verticality in hole, it is not skewed.It not only can ensure that detonator being accurately positioned in putting hole, realize optional position in full blasthole
Detonation, and while explosion stability is strengthened, fundamentally prevented detonator seat and housing comes off and occurs what is miss-fired
Phenomenon, it also avoid occurring skewness during lower blasthole causes housing neighboring along scratching is subject to, significantly improve blasting quality with
Safety.As it is not only suitable for detonator（Plain detonator, high precision fuse blasting cap）With the detonation of primacord, again can be quick-fried to leading
The low dose 5g/m of rope is detonated, so having widened the scope of application, percentage of initiation can reach 100%, further increase blasting quality
With safety.Therefore, this utility model is solved existing detonation tool presence easily generation detonator seat and is come off with housing and occurs miss-firing now
The problems such as potential safety hazard for occurring that knots as deflection during, lower blasthole and when wearing detonator line.
Description of the drawings
This utility model is further described below in conjunction with accompanying drawing.
Fig. 1 is a kind of structural representation of the present utility model；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is a kind of structural representation that the housing for easily cutting closure plate is arranged in Fig. 1；
Fig. 4 is the top view of Fig. 3；
Fig. 5 is I enlarged diagram of Fig. 3；
Fig. 6 is II enlarged diagram of Fig. 3；
Fig. 7 is a kind of structural representation of the housing that easily broken guide way is arranged in Fig. 1；
Fig. 8 is the top view of Fig. 7.
Number explanation in figure：1 sealing buckling groove, 2 detonator seats, 3 nitrogelatins, 4 cone seal platforms, 5 detonator putting holes, 6
Housing, 7 central through holes, 8 sealing supporting tables, 9 detonator wire casings, 10 easily broken closure plates, 11 import retainings sealing gear platforms, 12 easily broken
Guide way is easily cut in notch, 13 pairs of further grooves, 14 sealing clamping disks, 15 easy grooving mouths, 16.
Specific embodiment
Concrete structure of the present utility model is described in detail according to Fig. 1～8.The double containment formula of safe initiation tool includes dress
Fill out the housing 6 of nitrogelatin 3 and be assembled in the 2 grade part of detonator seat with detonator putting hole 5 in housing 6.Wherein in 6 top of housing
Sealing buckling groove 1 is set in week, importing retaining sealing gear platform 11 and sealing is respectively arranged with the top of sealing buckling groove 1, bottom
Supporting table 8.6 bottom of housing is provided with cone seal platform 4, is carried by the connection of easily broken notch 15 on the top of cone seal platform 4
Easily broken closure plate to further groove 13.The easily broken closure plate of this sheet type 10 does not leak medicine when can ensure that the powder charge in housing 6.Thunder
Base 2 is using the interior seal closure formula structure with central through hole 7 and two detonator putting holes 5.The top of detonator seat 2 is arranged and shell
The sealing buckling groove 1 of body 6 matches the sealing clamping disk 14 of connection, and 7 bottom of central through hole of detonator seat 2 is arranged by easy grooving mouth
15 connection easily cut guide way 16.It is during gland in the insertion of detonator seat 2 housing 6, tight with sealing buckling groove 1 in sealing clamping disk 14
Connection, while forming firmly upper sealing structure, the guide way 16 of easily cutting of 2 central through hole of detonator seat, 7 bottom is pressed onto housing 6 and bores
In shape sealing station 4 with the easily broken closure plate 10 to further groove 13, by sheet type on cone seal platform 4 easily broken closure plate 10
Cut-out, makes 2 lower, outer perimeter of detonator seat closely be connected with 4 inner circumferential of cone seal platform of housing 6, forms firmly lower sealing structure,
To ensure double containment effect good therebetween.Expose connecting by easy grooving mouth 15 for 6 bottom of housing in 2 bottom of excision detonator seat
What is connect easily cuts guide way 16, the central through hole conducting of detonator seat 2.To guarantee Nonel detonator being accurately positioned in detonator seat 2,
Deflection will not be produced during lower blasthole, the top of two detonator putting holes 5 is provided with what is connected in the central through hole 7 of detonator seat 2
Detonator wire casing 9.
Shell 6 adopts plastics integral molded plastic molding, and the nitrogelatin 3 loaded in the present embodiment is sweet using difficult frozen glue matter nitrification
Fried medicine.The difficult gelatine dynamite that freezes is seated in plastic casing 6, Nonel detonator or electric detonator initiation can be used.
This difficult gelatine dynamite that freezes is a kind of plastic explosive containing nitroglycerine and dinitroglycol, and outward appearance is yellowish
The gel of color to brown color.Its detonation is sensitive, and with higher power and explosion velocity, gap distance is big, has good water-resistance,
Explosion good stability, generates toxic gas volume few after blast.Resistance to jelly temperature is reachable -35 DEG C.The specification of housing 6 and detonator seat 2, chi
It is very little to determine according to actual needs.Along the intermediate throughholes 7 of conducting, from bottom, insertion is penetrated in detonator putting hole 5, and not detonator
It is the method knotted in oral area arranged using existing slip-off preventing detonation tool, detonator seat and housing obscission will not have both occurred,
Operation is also simple and easy to do.
During use, Nonel detonator and detonator are worn from cone seal platform 4 and are worn upwards, are put into 5 in detonator putting hole, are guarantor
Two detonators are placed for the sake of danger.During lower blasthole, bottom has at cone seal platform 4 upward, due to detonator line along intermediate throughholes 7 from
Bottom is inserted in center, and phenomenon will not be glanced off during lower blasthole, and due to being provided with detonator wire casing 9, it can be ensured that lead
Booster detonator being accurately positioned in detonator putting hole 5, and the detonation of optional position in full blasthole can be realized.Therefore, the detonation
Have not only good stability, it is simple for use, and unsafe factor and the phenomenon miss-fired in operation are fundamentally solved,
Blasting quality and safety are improved further.
Claims (2)
1. a kind of double containment formula of safe initiation tool, carries detonator with being assembled in housing including the housing of filling nitrogelatin
The detonator seat of putting hole, it is characterised in that：The housing upper inner circumferential arranges sealing buckling groove, the top of sealing buckling groove,
Bottom is respectively arranged with importing retaining sealing gear platform and sealing supporting table, and lower housing portion is provided with cone seal platform, cone seal
The top of platform is by easily broken notch easily broken closure plate of the connection with centering groove；With central through hole and two detonator putting holes
The top of detonator seat arrange and match with housing seal buckling groove the sealing clamping disk being connected, the central through hole bottom of detonator seat
Arrange guide way is easily cut by what easy grooving mouth connected, it is in detonator seat insertion housing, tight with sealing buckling groove in sealing clamping disk
While close connection, detonator seat central through hole bottom easily cut guide way cut-out cone seal platform on to the easy of further groove
Disconnected closure plate, makes detonator seat bottom closely be connected with the cone seal platform of housing, and housing bottom is exposed in excision detonator seat bottom
Guide way, the central through hole conducting of detonator seat are cut easily by what easy grooving mouth connected.
2. double containment formula of safe initiation according to claim 1 has, it is characterised in that：The center of the detonator seat leads to
Hole with the detonator wire casing that connects is provided with the top of two detonator putting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621142657.2U CN206113773U (en) | 2016-10-21 | 2016-10-21 | General formula safe detonation utensil in double containment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621142657.2U CN206113773U (en) | 2016-10-21 | 2016-10-21 | General formula safe detonation utensil in double containment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206113773U true CN206113773U (en) | 2017-04-19 |
Family
ID=58526576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621142657.2U Withdrawn - After Issue CN206113773U (en) | 2016-10-21 | 2016-10-21 | General formula safe detonation utensil in double containment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206113773U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106568348A (en) * | 2016-10-21 | 2017-04-19 | 辽宁庆阳民爆器材有限公司 | Double-sealed middle-hollow type safe detonation tool |
-
2016
- 2016-10-21 CN CN201621142657.2U patent/CN206113773U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106568348A (en) * | 2016-10-21 | 2017-04-19 | 辽宁庆阳民爆器材有限公司 | Double-sealed middle-hollow type safe detonation tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170419 Effective date of abandoning: 20171222 |
|
| AV01 | Patent right actively abandoned |