CN202066433U - Detonator cluster articulation device - Google Patents
Detonator cluster articulation device Download PDFInfo
- Publication number
- CN202066433U CN202066433U CN2011201411718U CN201120141171U CN202066433U CN 202066433 U CN202066433 U CN 202066433U CN 2011201411718 U CN2011201411718 U CN 2011201411718U CN 201120141171 U CN201120141171 U CN 201120141171U CN 202066433 U CN202066433 U CN 202066433U
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- detonator
- upper shell
- cluster
- sides
- lower house
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Abstract
The utility model relates to a detonator cluster articulation device, and is characterized by comprising a passage type upper shell and a passage type lower shell made of plastic materials; a compressing cap for compressing a detonator and integrally connected with the upper shell is arranged inside the upper shell; a plurality of grooves are formed on the inner walls on both sides of the upper shell in horizontal direction; and at least three bulges meshed with the grooves on the inner walls of the upper shell are formed on the outer walls on both sides of the lower shell in horizontal direction. The detonator cluster articulation device has the following advantages: the depth of a groove cavity placing the detonator can be adjusted through the grooves on the upper shell and the bulges on the lower shell; the assembling and disassembling operation process of an articulation cluster and a detonating cap articulation when in detonator cluster articulation can be simplified, the operation efficiency is improved, and the operations can be finished without skilled operating staff; and simultaneously, the detonator cluster and the detonating cap can be compressed in the cluster articulation device so as to realize 100% propagation of explosion; therefore, the safety reliability of blast working is greatly improved.
Description
Technical field
The utility model explosive technical field particularly relates to a kind of detonator bunch connection device.
Background technology
Detonator is the key element in the explosion initiation system, have that velocity of explosion is fast, precision is high, safe and reliable and lower-price characteristic, particularly in directional blasting and large-scale mine explosive applications, have incomparable advantage, therefore be used widely in the bursting work at home and abroad.At present, detonator propagation of explosion for bunch connection, its propagation of explosion detonator is to realize that by the mode that manually swathes with adhesive plaster its weak point is with a bunch connection detonator bundle: 1, the personnel that need be skilled in technique operate and a propagation of explosion detonator and a bunch connection detonator wrapping can be wrapped up in firmly; 2, manually swathe complex operation and wasting time and energy; 3, the detonator poor stability that adopts adhesive plaster to swathe, not tight owing to swathing, then can cause blasting cap detonation with detonator bunch fried loosing, can't realize 100% propagation of explosion.
Summary of the invention
The utility model for solve the technical problem that exists in the known technology provide a kind of simple in structure, the mounting or dismounting operation is quick and convenient, safe and reliable and the detonator bunch connection device that can effectively avoid miss-firing.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is: detonator bunch connection device, it is characterized in that: comprise channel-type upper shell and lower house that plastic material is made, be provided with the clamping cap that is used to compress detonator that is connected as a single entity with it in the described upper shell, on the inwall horizontal direction of upper shell both sides, be shaped on many grooves, be shaped on three projectioies that are meshed with the upper enclosure inner wall groove at least on the outer wall horizontal direction of described lower house both sides.
The utility model can also adopt following technical scheme:
Groove on the inwall of described upper shell both sides is a saw-tooth grooves.
Projection on the outer wall of described lower house both sides is the zigzag projection.
The clamping cap that described and upper shell are connected as a single entity is one to be shaped on the cuboid of technology groove on it.
Described upper shell clamping cap bottom face is an arc surface.
Described lower house inner bottom surface is an arc surface.
Advantage and the good effect that the utlity model has are: because the utility model adopts technique scheme, promptly adopt channel-type upper shell and lower house, on the inwall horizontal direction of upper shell both sides, be shaped on many grooves, at least be shaped on three projectioies that are meshed with the upper enclosure inner wall groove on the outer wall horizontal direction of lower house both sides, and can adjust the degree of depth of placing the detonator vallecular cavity by the groove of upper shell and the projection of lower house, in the time of not only can simplifying detonator family connection, bunch mounting or dismounting operating process that connection bundle connects with detonator, improve operating efficiency, the operating personnel that need not to be skilled in technique can finish aforesaid operations; Also cluster detonator and detonator can be pressed in bunch connection device simultaneously, realize 100% propagation of explosion, and then increase substantially the security reliability of blast working.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the utility model upper shell structural representation;
Fig. 3 is the A-A cutaway view of Fig. 2;
Fig. 4 is the utility model lower house structural representation;
Fig. 5 is the B-B cutaway view of Fig. 4.
Among the figure: 1, upper shell; 2, clamping cap; 2-1, bottom face; 2-2, technology groove; 3, groove; 4, lower house; 4-1, inner bottom surface; 5, projection.
The specific embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 1-Fig. 5, detonator bunch connection device comprises channel-type upper shell 1 and lower house 4 that plastic material is made, has been formed for placing the vallecular cavity of cluster detonator and detonator.Be provided with the clamping cap 2 that is used to compress detonator that is connected as a single entity with it in the described upper shell, described clamping cap is one to be shaped on the cuboid of technology groove 2-2 on it, and the bottom face 2-1 of described clamping cap 2 is designed to arc surface.It is to alleviate upper shell weight that this technology groove mainly acts on, and saves and make material reduction cost of manufacture.Be shaped on many grooves 3 on the inwall horizontal direction of upper shell both sides, in the present embodiment, described groove 3 is a saw-tooth grooves.At least be shaped on three projectioies 5 that are meshed with the upper enclosure inner wall groove on the described lower house 4 both sides outer wall horizontal directions, in the present embodiment, described protruding 5 is the zigzag projection, can adjust the degree of depth of placing the detonator vallecular cavity by the projection on groove on the upper shell and the lower house outer wall like this, described lower house inner bottom surface 4-1 is designed to arc surface.
During use, the detonator Shu Yiqi of detonator and cluster is placed in the lower house vallecular cavity, and then upper shell is buckled on the lower house, and press down along the zigzag projection of lower house, saw-tooth grooves on the upper shell two side and the zigzag projection on the lower house two side are meshing with each other, the detonator bundle of detonator and cluster can be constrained in the vallecular cavity.Place the degree of depth of detonator vallecular cavity by the projection adjustment on groove on the upper enclosure inner wall and the lower house outer wall, can place 2 detonators and 4-30 root cluster detonator in this bunch of connection tank chamber, it is simple, quick not only to install and remove operating process, and the operating personnel that need not to be skilled in technique can finish aforesaid operations; Also cluster detonator and detonator can be pressed in bunch connection device simultaneously, realize 100% propagation of explosion, and then increase substantially the security reliability of blast working.
Claims (6)
1. detonator bunch connection device, it is characterized in that: comprise channel-type upper shell and lower house that plastic material is made, be provided with the clamping cap that is used to compress detonator that is connected as a single entity with it in the described upper shell, on the inwall horizontal direction of upper shell both sides, be shaped on many grooves, be shaped on three projectioies that are meshed with the upper enclosure inner wall groove at least on the outer wall horizontal direction of described lower house both sides.
2. detonator according to claim 1 bunch connection device is characterized in that: the groove on the inwall of described upper shell both sides is a saw-tooth grooves.
3. detonator according to claim 1 bunch connection device is characterized in that: the projection on the outer wall of described lower house both sides is the zigzag projection.
4. detonator according to claim 1 bunch connection device is characterized in that: the clamping cap that described and upper shell are connected as a single entity is one to be shaped on the cuboid of technology groove on it.
5. detonator according to claim 4 bunch connection device is characterized in that: described upper shell clamping cap bottom face is an arc surface.
6. detonator according to claim 1 bunch connection device is characterized in that: described lower house inner bottom surface is an arc surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201411718U CN202066433U (en) | 2011-05-06 | 2011-05-06 | Detonator cluster articulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201411718U CN202066433U (en) | 2011-05-06 | 2011-05-06 | Detonator cluster articulation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202066433U true CN202066433U (en) | 2011-12-07 |
Family
ID=45060294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201411718U Expired - Fee Related CN202066433U (en) | 2011-05-06 | 2011-05-06 | Detonator cluster articulation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202066433U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102221314A (en) * | 2011-05-06 | 2011-10-19 | 余德运 | Detonating tube cascade connector |
| CN109279998A (en) * | 2017-07-21 | 2019-01-29 | 中铁四院集团岩土工程有限责任公司 | A kind of Nonel detonator big clamping bracing means for grabbing connection |
-
2011
- 2011-05-06 CN CN2011201411718U patent/CN202066433U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102221314A (en) * | 2011-05-06 | 2011-10-19 | 余德运 | Detonating tube cascade connector |
| CN109279998A (en) * | 2017-07-21 | 2019-01-29 | 中铁四院集团岩土工程有限责任公司 | A kind of Nonel detonator big clamping bracing means for grabbing connection |
| CN109279998B (en) * | 2017-07-21 | 2023-10-27 | 中铁四院集团工程建设有限责任公司 | Clamping and reinforcing device for large handle grab connection of detonating tube detonator |
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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: 20111207 Termination date: 20140506 |