CN201225856Y - Detonation tool capable of preventing lightning arresting pipe from desquamation - Google Patents
Detonation tool capable of preventing lightning arresting pipe from desquamation Download PDFInfo
- Publication number
- CN201225856Y CN201225856Y CNU2008200219273U CN200820021927U CN201225856Y CN 201225856 Y CN201225856 Y CN 201225856Y CN U2008200219273 U CNU2008200219273 U CN U2008200219273U CN 200820021927 U CN200820021927 U CN 200820021927U CN 201225856 Y CN201225856 Y CN 201225856Y
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- exploder
- detonator
- hole
- ignition tool
- detonation tool
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Abstract
The utility model discloses an exploder dropping-resistant ignition tool, which comprises an ignition tool shell, wherein, a detonating cord penetrating hole and an exploder holding hole are arranged inside the ignition tool shell; the opening part of the exploder holding hole is provided with an exploder clip, and an elastic stopping plate is arranged inside the exploder clip. The ignition tool has the advantages that compared with the ignition tool with two-hole structure of the prior art, the exploder clip is arranged at the opening part of the exploder holding hole, so that the elastic stopping plate of the exploder clip can effectively prevent the exploder from dropping off the holding hole, thereby ensuring the detonation of the ignition tool, and guaranteeing the reliable detonation of a blasting network, and improving the effect of the blasting engineering, and preventing the time and economic loss caused by the secondary blasting or the removal of the hole, and improving the reliability of the ignition tool during the application process.
Description
Technical field the utility model belongs to the industrial explosive material technical field, relates to a kind of detonation tool that uses in blasting engineerings such as cutting into a mountain, open a mine, build water conservancy projects, is specifically related to a kind of anti-thunder tube detonation tool that comes off.
The background technology detonation tool be with TNT, RDX or too peace be the initiating equipment of main charge, low detonation sensitivity explosives such as ammonium nitrate-fuel oil mixture, bulk explosive, emulsion are used to detonate, be widely used in all kinds of mine blasting operations, the deep hole blasting operation, realize that full big gun hole detonates, use with the on-site mixed explosives truck coupling, help improving demolition effect.
At present, known detonation tool all is to pour into a mould production by the paper valve jacket on mould, and the detonation tool after the production has 2～3 holes.The detonation tool of 2 pore structures, one hole is the hole that penetrates of the detonator of detonator or primacord, another hole is that primacord passes hole or detonator putting hole, when at this moment using blasting cap initiation, detonator comes off from bottom, second hole easily, may cause certain the big gun hole misfire in the blasting network, influences the effect of explosion, the big gun hole that even more serious is behind the misfire not only elapsed time and resource is gone to remove or ignite, and operating personnel's personal safety is had great threat.The detonation tool of 3 pore structures, first hole are the hole that penetrates of the detonator of detonator or primacord, and second hole is that primacord passes the hole, and the 3rd hole is the detonator putting hole of bottom sealing, 3 hole detonation tool complex process, and production process is loaded down with trivial details, and the quality instability.
The summary of the invention the purpose of this utility model is to solve the prior art detonation tool to produce loaded down with trivial details and thereby detonation tool causes the detonator of packing into to come off from the bottom in blasting network influence demolition effect and threat technical problem safe in utilization easily, provide a kind of anti-thunder tube detonation tool that comes off, to overcome the deficiencies in the prior art.
The technical scheme that its technical problem that solves the utility model adopts is: in the detonation tool production process, the detonator catch member is cast in the detonator putting hole oral area of detonation tool, the detonator clamp of placing nose end by detonator stops coming off of detonator; It comprises the detonation tool housing, is provided with primacord in the detonation tool housing and penetrates hole and detonator putting hole; Said detonator putting hole oral area is provided with the detonator clamp, establishes the elasticity retaining plate in the detonator clamp.
The beneficial effects of the utility model are: compare with the detonation tool of prior art 2 pore structures, be provided with a detonator clamp at detonator putting hole oral area, the elasticity retaining plate of detonator clamp can prevent effectively that detonator from coming off out from putting hole, guaranteed detonating smoothly of detonation tool, ensured the reliable initiation of blasting network, improved the effect of blasting engineering, time of having avoided secondary blasting or big gun hole to remove causing and loss have economically promoted the reliability of detonation tool use.
Description of drawings Fig. 1 is the utility model cross-sectional view;
Fig. 2 is a detonator clamp cross-sectional view;
Fig. 3 is the plan structure schematic diagram of Fig. 2.
Among the figure 1, detonation tool housing that cast is good; 2, the detonate hole that penetrates of the detonator of the detonator band that uses or primacord; 3, detonator putting hole; 4, detonator clamp; 5, detonator clamp elasticity retaining plate, it both can allow detonator penetrate, and can stop coming off of detonator again.
The specific embodiment is with reference to Fig. 1, and it comprises detonation tool housing 1 the utility model, is provided with primacord in the detonation tool housing 1 and penetrates hole 2 and detonator putting hole 3; Detonator putting hole 3 oral areas are provided with detonator clamp 4, establish elasticity retaining plate 5 in the detonator clamp 4, as shown in Figures 2 and 3.
The utility model is at detonator clamp that prevents that detonator from coming off of detonator putting hole oral area assembling, when using blasting cap initiation, when detonator was packed putting hole into by clamp after, the elasticity retaining plate of detonator clamp can be stuck in detonator in the putting hole, had prevented that detonator from coming off out from the detonator putting hole.
Claims (1)
1, a kind of anti-thunder tube detonation tool that comes off, it comprises the detonation tool housing, is provided with primacord in the detonation tool housing and penetrates hole and detonator putting hole; It is characterized in that said detonator putting hole oral area is provided with the detonator clamp, establishes the elasticity retaining plate in the detonator clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200219273U CN201225856Y (en) | 2008-05-08 | 2008-05-08 | Detonation tool capable of preventing lightning arresting pipe from desquamation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200219273U CN201225856Y (en) | 2008-05-08 | 2008-05-08 | Detonation tool capable of preventing lightning arresting pipe from desquamation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201225856Y true CN201225856Y (en) | 2009-04-22 |
Family
ID=40598749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200219273U Expired - Fee Related CN201225856Y (en) | 2008-05-08 | 2008-05-08 | Detonation tool capable of preventing lightning arresting pipe from desquamation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201225856Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101922897A (en) * | 2009-06-11 | 2010-12-22 | 贵州久联民爆器材发展股份有限公司 | Detonator filling mould and preparation method thereof |
| CN104132590A (en) * | 2014-08-04 | 2014-11-05 | 山西江阳兴安民爆器材有限公司 | Safe primer |
| CN104634196A (en) * | 2013-11-08 | 2015-05-20 | 北京天高智机技术开发公司 | Blasting retaining device |
| CN109405658A (en) * | 2018-11-26 | 2019-03-01 | 山西江阳兴安民爆器材有限公司 | A kind of structure safe initiation tool and its packaging technology |
| CN110057249A (en) * | 2019-05-30 | 2019-07-26 | 前进民爆股份有限公司 | A kind of Multifunctional primer |
| CN114046691A (en) * | 2021-12-10 | 2022-02-15 | 山西江阳兴安民爆器材有限公司 | Anti-backing detonating tool |
-
2008
- 2008-05-08 CN CNU2008200219273U patent/CN201225856Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101922897A (en) * | 2009-06-11 | 2010-12-22 | 贵州久联民爆器材发展股份有限公司 | Detonator filling mould and preparation method thereof |
| CN101922897B (en) * | 2009-06-11 | 2013-03-13 | 贵州久联民爆器材发展股份有限公司 | Detonator filling mould and preparation method thereof |
| CN104634196A (en) * | 2013-11-08 | 2015-05-20 | 北京天高智机技术开发公司 | Blasting retaining device |
| CN104132590A (en) * | 2014-08-04 | 2014-11-05 | 山西江阳兴安民爆器材有限公司 | Safe primer |
| CN104132590B (en) * | 2014-08-04 | 2016-03-02 | 山西江阳兴安民爆器材有限公司 | Safe initiation tool |
| CN109405658A (en) * | 2018-11-26 | 2019-03-01 | 山西江阳兴安民爆器材有限公司 | A kind of structure safe initiation tool and its packaging technology |
| CN110057249A (en) * | 2019-05-30 | 2019-07-26 | 前进民爆股份有限公司 | A kind of Multifunctional primer |
| CN114046691A (en) * | 2021-12-10 | 2022-02-15 | 山西江阳兴安民爆器材有限公司 | Anti-backing detonating tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090422 Termination date: 20130508 |