CN207610636U - A kind of novel propagation of explosion connector of plastic detonating tube - Google Patents
A kind of novel propagation of explosion connector of plastic detonating tube Download PDFInfo
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- CN207610636U CN207610636U CN201721147058.4U CN201721147058U CN207610636U CN 207610636 U CN207610636 U CN 207610636U CN 201721147058 U CN201721147058 U CN 201721147058U CN 207610636 U CN207610636 U CN 207610636U
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Abstract
The utility model discloses a kind of novel propagation of explosion connectors of plastic detonating tube, including propagation of explosion device main part and propagation of explosion device tight locking button, the propagation of explosion device main part and propagation of explosion device tight locking button are cylindrical-shaped structure, the propagation of explosion device tight locking button is socketed on propagation of explosion device main part, the lower end that is internally provided with of the propagation of explosion device main part has the installation cavity of opening, the installation cavity is round-like structure, and the circular open radius at the top of installation cavity is less than the circular open radius of bottom, the upper end inner wall of the installation cavity is equipped with the reflection cave communicated therewith, side wall of the propagation of explosion device main part close to lower end is circumferentially with multiple notches along it, the inner wall of the notch is equipped with anti-gas-leak leaf membrane, and the both ends of anti-gas-leak leaf membrane are respectively connected on the opposite inner wall of notch.The utility model clever structure, product facilitate one-time injection molding, and product cost is low, and Fast Installation connection may be implemented, and product hermeticity is good, propagation of explosion is good using easy to operate in product, is suitble to promote.
Description
Technical field
The utility model is related to plastic detonating tube propagation of explosion connector technique field more particularly to a kind of plastic detonating tube are novel
Propagation of explosion connector.
Background technology
Explosion (blasting) is that explosive is utilized to be compressed caused by explosion in empty gas and water, native stone medium or object, is loose
Dynamic, destruction, throwing and lethal effect, a special kind of skill to achieve the desired purpose.Pack or powder charge are in native stone medium or works
Explosion time, make native stone medium or works generate compression, deformation, destroy, loose and throwing the phenomenon that, be mainly used for a cubic meter work
The dismounting etc. of journey and concrete steel building and structures.The range of research includes：Explosive, the property of fire tool and use
Method, detonation of the powder charge (pack) in various media, powder charge to target be in direct contact explosion and letter connects contact demolition,
The tissue of all kinds of bursting works and implementation.
Needed when explosion use the various explosives of cap sensitive and primacord, detonator, and nowadays blast working when need cloth
Hundreds and thousands of are set apart from one another by the blasting charge, how to ignite so multiple blastings charge simultaneously, this just needs A detonator connectors
The detonator of detonator is linked together, then B detonator connectors, the connection of B detonator connectors are connected by a detonator
There is the detonator of multiple detonators, and so on, then be connected on a connector from a detonator is pulled out in each connector,
One detonator of this connector or special detonator firing device are ignited, if also needing to ignite more detonators, can be used more
A connector is realized.
Plastic detonating tube propagation of explosion connector is referred to as：Propagation of explosion device, existing detonator propagation of explosion connector is cumbersome for installation, connection
Laborious time-consuming efficiency is low, and the cooperation blow-by of existing connector and detonator, locking mechanism clamps the gold of lower end using clamp
Belong to ring or tightened using plastics thread, worker twisted mostly finger can pain be screwed to the greatest extent when such as encountering detonator cause not of uniform size
Also not tight, it has not been convenient to operate with.
For this purpose, we have proposed a kind of novel propagation of explosion connectors of plastic detonating tube, for solving the above problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of plastic detonating tube proposed
Novel propagation of explosion connector.
To achieve the goals above, the utility model uses following technical solution：
A kind of novel propagation of explosion connector of plastic detonating tube, including propagation of explosion device main part and propagation of explosion device tight locking button, the propagation of explosion device
Main part and propagation of explosion device tight locking button are cylindrical-shaped structure, and the propagation of explosion device tight locking button is socketed on propagation of explosion device main part, the propagation of explosion
To have the installation cavity of opening, the installation cavity be round-like structure, and the circle at the top of installation cavity for the lower end that is internally provided with of device main part
Shape opening radius is less than the circular open radius of bottom, and the upper end inner wall of the installation cavity is equipped with the reflection cave communicated therewith, institute
It states side wall of the propagation of explosion device main part close to lower end and is circumferentially with multiple notches along it, the inner wall of the notch is equipped with anti-gas-leak thin slice
Film, and the both ends of anti-gas-leak leaf membrane are respectively connected on the opposite inner wall of notch, the inner wall of the installation cavity is equipped with multiple
The lower end inner wall of inclined arc-shaped concave, the installation cavity is equipped with the first chamfering, and the lateral wall of the propagation of explosion device main part is equipped with two
A symmetrical convex block is additionally provided with outer buckle ring, the upper end-face edge of the propagation of explosion device tight locking button on the lateral wall of the propagation of explosion device main part
Place is set there are two symmetrical stress ear, and the middle part of the propagation of explosion device tight locking button is equipped with lock chambers, and the inner wall of the lock chambers is set
There is the multiple and matched internal buckle ring of outer buckle ring, the internal buckle ring is along the axial distribution setting of propagation of explosion device tight locking button, the locking
The upper end inner wall of chamber is equipped with the second chamfering, and side wall of the lock chambers close to upper end is set there are two cunning corresponding with bump position
Slot, and convex block is located in sliding slot, and the hollow groove being connected to sliding slot is equipped on the stress ear.
Preferably, lateral wall of the propagation of explosion device main part close to upper end is circumferentially with multiple grooves, and the cross of groove along it
Section is arc.
Preferably, lateral wall of the propagation of explosion device main part close to lower end is equipped with the first inclined-plane, and the propagation of explosion device tight locking button leans on
The inner wall of nearly lower end is equipped with and matched second inclined-plane in the first inclined-plane.
Preferably, the quantity of the notch is four or N+1, and N is natural number, and the quantity of the arc-shaped concave is four
Or N+1, N is natural number.
Preferably, the reflection cave is horn shape.
Preferably, the propagation of explosion device tight locking button is integrally formed or combines with two stress ears and is fastenedly connected.
Preferably, the section of the internal buckle ring and outer buckle ring is laciniation.
Preferably, the junction of the propagation of explosion device tight locking button and two stress ears is equipped with reinforcing rib.
In the utility model, when installation, the convex block on sliding slot alignment propagation of explosion device main part on propagation of explosion device tight locking button will first pass
Quick-fried device tight locking button is sleeved on propagation of explosion device main part, and the bottom end of propagation of explosion device tight locking button and the bottom end of propagation of explosion device main part is made to be maintained at same
One horizontal plane, then detonator is inserted into the installation cavity in propagation of explosion device main part along arc-shaped concave, arc-shaped concave can facilitate positioning
Detonator, and the circular open radius at the top of installation cavity is less than the circular open radius of bottom, prevents because of detonator workpiece error
Cause to connect blow-by, be adapted to the detonator of different-diameter, then propagation of explosion device tight locking button is pushed up, passes through tight locking button the
Two inclined-planes are mutually inwardly squeezed with the first inclined-plane of propagation of explosion device main part, lock detonator, the internal buckle ring and propagation of explosion device main part of tight locking button
Being mutually twisted for outer buckle ring play fixed function, to realize the locking of detonator.The utility model clever structure, product side
Just one-time injection molding, product cost is low, and Fast Installation connection may be implemented, and produce using easy to operate in product
Product good airproof performance, propagation of explosion are good, are suitble to promote.
Description of the drawings
Fig. 1 be the utility model proposes a kind of novel propagation of explosion connector of plastic detonating tube structural schematic diagram；
Fig. 2 be the utility model proposes a kind of novel propagation of explosion connector of plastic detonating tube explosive view；
Fig. 3 be the utility model proposes a kind of novel propagation of explosion connector of plastic detonating tube propagation of explosion device main part bottom view；
Fig. 4 be the utility model proposes a kind of novel propagation of explosion connector of plastic detonating tube propagation of explosion device main part sectional view；
Fig. 5 be the utility model proposes a kind of novel propagation of explosion connector of plastic detonating tube propagation of explosion device tight locking button section view
Figure.
In figure：In 1 propagation of explosion device main part, 2 grooves, 3 convex blocks, 4 sliding slots, 5 first inclined-planes, 6 second chamferings, 7 stress ears, 8
Empty slot, 9 propagation of explosion device tight locking buttons, 10 internal buckle rings, 11 outer buckle rings, 12 anti-gas-leak leaf membranes, 13 reflection caves, 14 installation cavitys, 15 first
Chamfering, 16 second inclined-planes, 17 reinforcing ribs.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-5, the novel propagation of explosion connector of a kind of plastic detonating tube, including propagation of explosion device main part 1 and propagation of explosion device tight locking button
9, propagation of explosion device main part 1 and propagation of explosion device tight locking button 9 are plastics, and propagation of explosion device main part 1 and propagation of explosion device tight locking button 9 are cylindric knot
Structure, propagation of explosion device tight locking button 9 are socketed on propagation of explosion device main part 1, and the lower end that is internally provided with of propagation of explosion device main part 1 has the installation of opening
Chamber 14, installation cavity 14 is round-like structure, and the circular open radius at 14 top of installation cavity is less than the circular open half of bottom
Diameter prevents from causing connection not close because of detonator workpiece error, is adapted to the positive and negative public affairs of different manufacturers production detonator diameter
Difference, the upper end inner wall of installation cavity 14 are equipped with the reflection cave 13 communicated therewith, propagation of explosion device main part 1 close to lower end side wall along its circumferential direction
Equipped with multiple notches, the inner wall of notch is equipped with anti-gas-leak leaf membrane 12, and the both ends of anti-gas-leak leaf membrane 12 are respectively connected with and are lacking
On the opposite inner wall of mouth, anti-gas-leak leaf membrane 12 can prevent gas leakage, keep propagation of explosion effect more preferable, be set on the inner wall of installation cavity 14
There are multiple inclined arc-shaped concaves, the lower end inner wall of installation cavity 14 to be equipped with the first chamfering 15, the lateral wall of propagation of explosion device main part 1 is equipped with
Two symmetrical convex blocks 3, convex block 3 play the role of positioning, it is fixed, be additionally provided with outer buckle ring 11 on the lateral wall of propagation of explosion device main part 1,
Symmetrical stress ear 7 there are two being set at the upper end-face edge of propagation of explosion device tight locking button 9, it is easier for installation, convenient for having an effect, it is not easy to
It slips, the middle part of propagation of explosion device tight locking button 9 is equipped with lock chambers, and the inner wall of lock chambers is equipped with multiple and 11 matched internal buckle of outer buckle ring
Ring 10, thus it is possible to vary lock the size of strength, internal buckle ring 10 along propagation of explosion device tight locking button 9 axial distribution setting, lock chambers it is upper
Inner wall is held to be equipped with the second chamfering 6, side wall of the lock chambers close to upper end is set there are two sliding slot 4 corresponding with 3 position of convex block, and convex block
3 are located in sliding slot 4, and when installation, the sliding slot 4 on propagation of explosion device tight locking button 9 is directed at the convex block 3 on propagation of explosion device main part 1, and propagation of explosion device is locked
Link closely and 9 be sleeved on propagation of explosion device main part 1, the hollow groove 8 being connected to sliding slot 4 is equipped on stress ear 7, pass through hollow groove 8 with it is sliding
The cooperation of slot 4 can allow propagation of explosion device tight locking button 9 to generate certain deformation, convenient for the internal buckle ring 10 when locking detonator and outer buckle ring 11
Occlusion is formed, realizes that back-off fastens, it is indeformable when by external force not fall off, it is easier for installation, quick.
In the utility model, lateral wall of the propagation of explosion device main part 1 close to upper end is circumferentially with multiple grooves 2, and groove 2 along it
Cross section be arc, so that propagation of explosion device main part 1 is not likely to produce injection molding deformation.Lateral wall of the propagation of explosion device main part 1 close to lower end is equipped with
First inclined-plane 5, inner wall of the propagation of explosion device tight locking button 9 close to lower end are equipped with and 5 matched second inclined-plane 16 of the first inclined-plane, the two phase
Mutually fitting.The quantity of notch is four or N+1, and N is natural number, and the quantity of the arc-shaped concave is four or N+1, and N is
Natural number.Reflection cave 13 is horn shape.Propagation of explosion device tight locking button 9 is integrally formed or combines fastening with two stress ears 7 and connects
It connects.The section of internal buckle ring 10 and outer buckle ring 11 is laciniation, is fastened convenient for being mutually twisted.Propagation of explosion device tight locking button 9 and two
The junction of a stress ear 7 is equipped with reinforcing rib 17, plays reinforcement effect.
In the utility model, when installation, the sliding slot 4 on propagation of explosion device tight locking button 9 is directed at the convex block 3 on propagation of explosion device main part 1, first
Propagation of explosion device tight locking button 9 is sleeved on propagation of explosion device main part 1, and makes the bottom end of the bottom end and propagation of explosion device main part 1 of propagation of explosion device tight locking button 9
It is maintained at same level, then detonator is inserted into the installation cavity 14 in propagation of explosion device main part 1 along arc-shaped concave, arc-shaped concave can
To facilitate positioning detonator, and the circular open radius at 14 top of installation cavity is less than the circular open radius of bottom, prevents because leading
Booster workpiece tolerance causes connection not close, is adapted to the plus-minus tolerance of different manufacturers production detonator diameter, then by propagation of explosion
Device tight locking button pushes up, and is mutually inwardly squeezed by the second inclined-plane of tight locking button and the first inclined-plane of propagation of explosion device main part, and locking is led quick-fried
Pipe, the internal buckle ring of tight locking button and being mutually twisted for outer buckle ring of propagation of explosion device main part play fixed function, to realize detonator
Locking.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (8)
1. a kind of novel propagation of explosion connector of plastic detonating tube, including propagation of explosion device main part (1) and propagation of explosion device tight locking button (9), feature
It is, the propagation of explosion device main part (1) and propagation of explosion device tight locking button (9) are cylindrical-shaped structure, propagation of explosion device tight locking button (9) socket
On propagation of explosion device main part (1), the lower end that is internally provided with of the propagation of explosion device main part (1) has the installation cavity (14) of opening, the peace
(14) are behave affectedly for round-like structure, and the circular open radius at the top of installation cavity (14) is less than the circular open radius of bottom, institute
The upper end inner wall for stating installation cavity (14) is equipped with the reflection cave (13) communicated therewith, side of the propagation of explosion device main part (1) close to lower end
Wall is circumferentially with multiple notches along it, and the inner wall of the notch is equipped with anti-gas-leak leaf membrane (12), and anti-gas-leak leaf membrane (12)
Both ends be respectively connected on the opposite inner wall of notch, it is recessed that the inner wall of the installation cavity (14) is equipped with multiple inclined arcs
Face, the lower end inner wall of the installation cavity (14) are equipped with the first chamfering (15), there are two the lateral wall of the propagation of explosion device main part (1) is set
Symmetrical convex block (3) is additionally provided with outer buckle ring (11), the propagation of explosion device tight locking button (9) on the lateral wall of the propagation of explosion device main part (1)
Upper end-face edge at set there are two symmetrical stress ear (7), the middle and lower part of the propagation of explosion device tight locking button (9) is equipped with lock chambers,
The inner wall of the lock chambers is equipped with multiple and outer buckle ring (11) matched internal buckle ring (10), and the internal buckle ring (10) is along propagation of explosion device
The axial distribution setting of tight locking button (9), the upper end inner wall of the lock chambers are equipped with the second chamfering (6), and the lock chambers are close to upper
The side wall at end is set there are two sliding slot (4) corresponding with convex block (3) position, and convex block (3) interior, the stress ear that is located at sliding slot (4)
It is equipped with the hollow groove (8) being connected to sliding slot (4) on piece (7).
2. the novel propagation of explosion connector of a kind of plastic detonating tube according to claim 1, which is characterized in that the propagation of explosion device master
Lateral wall of the part (1) close to upper end is circumferentially with multiple grooves (2) along it, and the cross section of groove (2) is arc.
3. the novel propagation of explosion connector of a kind of plastic detonating tube according to claim 1, which is characterized in that the propagation of explosion device master
Part (1) close to lower end lateral wall be equipped with the first inclined-plane (5), the propagation of explosion device tight locking button (9) close to lower end inner wall be equipped with
Matched second inclined-plane (16) in first inclined-plane (5).
4. the novel propagation of explosion connector of a kind of plastic detonating tube according to claim 1, which is characterized in that the number of the notch
Amount is four or N+1, and N is natural number, and the quantity of the arc-shaped concave is four or N+1, and N is natural number.
5. the novel propagation of explosion connector of a kind of plastic detonating tube according to claim 1, which is characterized in that the reflection cave
(13) it is horn shape.
6. the novel propagation of explosion connector of a kind of plastic detonating tube according to claim 1, which is characterized in that the propagation of explosion device lock
Link closely (9) be integrally formed or combine with two stress ears (7) and be fastenedly connected.
7. the novel propagation of explosion connector of a kind of plastic detonating tube according to claim 1, which is characterized in that the internal buckle ring
(10) and the section of outer buckle ring (11) is laciniation.
8. the novel propagation of explosion connector of a kind of plastic detonating tube according to claim 1, which is characterized in that the propagation of explosion device lock
It links closely (9) and the junction of two stress ears (7) is equipped with reinforcing rib (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721147058.4U CN207610636U (en) | 2017-09-08 | 2017-09-08 | A kind of novel propagation of explosion connector of plastic detonating tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721147058.4U CN207610636U (en) | 2017-09-08 | 2017-09-08 | A kind of novel propagation of explosion connector of plastic detonating tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207610636U true CN207610636U (en) | 2018-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721147058.4U Active CN207610636U (en) | 2017-09-08 | 2017-09-08 | A kind of novel propagation of explosion connector of plastic detonating tube |
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| CN (1) | CN207610636U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109375254A (en) * | 2018-09-03 | 2019-02-22 | 山东大学 | The attachment device and method of big gun line and detonator line in tunnel seismic wave method advance geologic prediction |
-
2017
- 2017-09-08 CN CN201721147058.4U patent/CN207610636U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109375254A (en) * | 2018-09-03 | 2019-02-22 | 山东大学 | The attachment device and method of big gun line and detonator line in tunnel seismic wave method advance geologic prediction |
| CN109375254B (en) * | 2018-09-03 | 2019-12-24 | 山东大学 | Device and method for connecting gun line and detonator line in tunnel advanced earthquake wave forecasting method |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guangzhou Baihe Technology Industry Co.,Ltd. Assignor: GUANGDONG LITUO TECHNOLOGY DEVELOPMENT CO.,LTD. Contract record no.: X2022980000947 Denomination of utility model: A new explosion transmission connector for plastic detonating tube Granted publication date: 20180713 License type: Common License Record date: 20220121 |