CN204085342U - Non-electrical Delay Tube - Google Patents
Non-electrical Delay Tube Download PDFInfo
- Publication number
- CN204085342U CN204085342U CN201420563252.0U CN201420563252U CN204085342U CN 204085342 U CN204085342 U CN 204085342U CN 201420563252 U CN201420563252 U CN 201420563252U CN 204085342 U CN204085342 U CN 204085342U
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- electrical
- shell
- delay element
- delay
- jams
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Abstract
The utility model discloses a kind of non-electrical Delay Tube, comprise shell, delay element and detonator or non-electrical instantaneous cap, shell two ends are connected to two jams in left and right respectively by screw connection structure or clamping structure, intracardiac in jam have duct respectively, said detonator is two, two detonators or non-electrical instantaneous cap are inserted in the duct of two jams respectively, said delay element is arranged in the centre bore of shell, the housing center hole internal perisporium wherein between delay element left end and left jam right-hand end arranges an annular flange flange and forms fire-pulling hole.The utility model time delay is accurate, simple to operate, do not produce slungshot fragment and jet, is conducive to being optimized to guarantee proper detonation to blasting network, solve lose big gun, problem of miss-firing.
Description
Technical field
The utility model relates to a kind of initiating equipment, particularly non-electrical Delay Tube.
Background technology
In blasting engineering, often exist lose big gun, phenomenon of miss-firing, not only affect engineering explosion efficiency, and in processing procedure, there will be a large amount of security incidents, not only work consuming but also consuming time, its reason of censuring, mainly contains the following aspects: 1, blasting network is destroyed by shock wave.2, blasting network is complicated, and be not optimized, slungshot causes destruction to network.3, the fragment that blasting cap detonation produces causes destruction to network.4, the destruction that the jet that blasting cap detonation produces causes network.
Summary of the invention
The purpose of this utility model is to provide a kind of non-electrical Delay Tube, and its time delay is accurate, simple to operate, do not produce slungshot fragment and jet, is conducive to being optimized to guarantee proper detonation to blasting network, solve lose big gun, problem of miss-firing.
The purpose of this utility model realizes like this, a kind of non-electrical Delay Tube, comprise shell, delay element and detonator or non-electrical instantaneous cap, shell two ends are connected to two jams in left and right respectively by screw connection structure or clamping structure, intracardiac in jam have duct respectively, said detonator or non-electrical instantaneous cap are two, two detonators or non-electrical instantaneous cap are inserted in the duct of two jams respectively, said delay element is arranged in the centre bore of shell, housing center hole internal perisporium wherein between delay element left end and left jam right-hand end arranges an annular flange flange and form fire-pulling hole.
Said screw connection structure for arrange tapered tread on shell two terminal circle taper internal perisporium, and two jams have a conical link respectively, and the periphery wall of conical link also arranges screw thread.
In the housing center hole at delay element two ends, sealing ring is set respectively.
Shell is cylindrical tube or prismatic pipe.
The utility model non-electrical Delay Tube is a kind of novel initiating equipment, in use, simple to operate, does not produce slungshot, fragment and jet, both can with detonator with the use of, again can with detonator coordinate play time-lag action.Coordinate with non-electrical Delay Tube in detonator detonation wave transmittance process and can play accurate time-lag action.Meet " GB " each section of other requirement.Short-delay blasting design can be carried out as required, optimized network in blasting network, avoid produce impact involve the destruction of slungshot to network, to guarantee the proper detonation of network, thus reach safety, act on efficiently.Coordinate in shot hole blasting with without buttock line non-electrical instantaneous cap, can delay detonator be substituted, simple to operate, versatile and flexible, millisecond, half other designing requirement of different section such as second, second can be reached.Also can according to the difference of appearance color, difference directly perceived each section of other non-electrical Delay Tube, avoids the loss that operate miss brings.With detonation tube with the use of, can direct initiation detonating material, meet each section of other requirement.The utility model version is simple, is easy to produce, and operation uses simple.Produce, transport, store, safe and reliable, small in volume, be easy to packaging carrying.The production process of domestic detonator production line can be simplified, realize continuous prodution.Be applicable to non-electrical engineering explosion.Non-electrical Delay Tube is without primings such as high explosive and DDNP such as hexogen, therefore without damage capability, safe and reliable in production, transport, storage, use procedure.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is that master of the present utility model looks cross-sectional view.
Detailed description of the invention
A kind of non-electrical Delay Tube, as shown in Figure 1, comprise shell 4, delay element 5 and detonator 1 or non-electrical instantaneous cap, shell 4 two ends are connected to two jams 2 in left and right respectively by screw connection structure or clamping structure, intracardiac in jam 2 have duct respectively, said detonator 1 or non-electrical instantaneous cap are two, two detonators 1 or non-electrical instantaneous cap are inserted in the duct of two jams 2 respectively, be inserted with two detonators 1 or two non-electrical instantaneous caps respectively in the duct of i.e. two jams 2 simultaneously, instead of a detonator, the configuration that a non-electrical instantaneous cap is such.Said delay element 5 is arranged in the centre bore of shell 4, the housing center hole internal perisporium wherein between delay element 5 left end and left jam right-hand end arranges an annular flange flange and forms fire-pulling hole 3.
Said screw connection structure for arrange tapered tread on shell 4 two terminal circle taper internal perisporium, and two jams 2 have a conical link respectively, and the periphery wall of conical link also arranges screw thread.
In the housing center hole at delay element 5 two ends, sealing ring 6 is set respectively.
Shell 4 is cylindrical tube or prismatic pipe.
Claims (4)
1. a non-electrical Delay Tube, comprise shell, delay element and detonator or non-electrical instantaneous cap, it is characterized in that: shell two ends are connected to two jams in left and right respectively by screw connection structure or clamping structure, intracardiac in jam have duct respectively, said detonator or non-electrical instantaneous cap are two, two detonators or non-electrical instantaneous cap are inserted in the duct of two jams respectively, said delay element is arranged in the centre bore of shell, housing center hole internal perisporium wherein between delay element left end and left jam right-hand end arranges an annular flange flange and form fire-pulling hole.
2. non-electrical Delay Tube according to claim 1, it is characterized in that: said screw connection structure for arrange tapered tread on shell two terminal circle taper internal perisporium, two jams have a conical link respectively, and the periphery wall of conical link also arranges screw thread.
3. non-electrical Delay Tube according to claim 1, is characterized in that: arrange sealing ring respectively in the housing center hole at delay element two ends.
4. non-electrical Delay Tube according to claim 1, is characterized in that: shell is cylindrical tube or prismatic pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420563252.0U CN204085342U (en) | 2014-09-28 | 2014-09-28 | Non-electrical Delay Tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420563252.0U CN204085342U (en) | 2014-09-28 | 2014-09-28 | Non-electrical Delay Tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204085342U true CN204085342U (en) | 2015-01-07 |
Family
ID=52178045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420563252.0U Expired - Fee Related CN204085342U (en) | 2014-09-28 | 2014-09-28 | Non-electrical Delay Tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204085342U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105300200A (en) * | 2015-11-26 | 2016-02-03 | 雅化集团绵阳实业有限公司 | Externally-arranged delay detonator |
-
2014
- 2014-09-28 CN CN201420563252.0U patent/CN204085342U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105300200A (en) * | 2015-11-26 | 2016-02-03 | 雅化集团绵阳实业有限公司 | Externally-arranged delay detonator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20150928 |
|
| EXPY | Termination of patent right or utility model |