CN215864923U - Electronic detonator single shot detection protection device - Google Patents
Electronic detonator single shot detection protection device Download PDFInfo
- Publication number
- CN215864923U CN215864923U CN202122406855.2U CN202122406855U CN215864923U CN 215864923 U CN215864923 U CN 215864923U CN 202122406855 U CN202122406855 U CN 202122406855U CN 215864923 U CN215864923 U CN 215864923U
- Authority
- CN
- China
- Prior art keywords
- explosion
- proof
- electronic detonator
- energy absorption
- side wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a single-shot detection protection device for an electronic detonator, which comprises an explosion-proof box, wherein the explosion-proof box comprises a plurality of fixed explosion-proof side walls and at least one movable explosion-proof side wall, an explosion-proof cavity formed by enclosing the fixed explosion-proof side walls and the movable explosion-proof side walls is arranged in the explosion-proof box, the movable explosion-proof side walls can open and close the explosion-proof cavity through movement, the fixed explosion-proof side walls and the fixed explosion-proof side walls respectively and independently comprise a first explosion-proof plate and a second explosion-proof plate, and the second explosion-proof plate is positioned on one side, close to the explosion-proof cavity, of the first explosion-proof plate; and the energy absorption mechanism is arranged between the second explosion-proof plate and the first explosion-proof plate. This application is enclosed the explosion-proof cavity that closes formation through setting up by fixed explosion-proof lateral wall and activity explosion-proof lateral wall, when detecting the electronic detonator list shot, can place the electronic detonator wherein, reduces the impact that the explosion produced, has better security performance.
Description
Technical Field
The utility model belongs to the field, and particularly relates to a single-shot detection protection device for an electronic detonator.
Background
. The above problems are technical problems to be solved in the art.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides a single-shot detection protection device for an electronic detonator.
The technical scheme for solving the technical problems is as follows: a single-shot detection protection device for an electronic detonator comprises an explosion-proof box, wherein the explosion-proof box comprises a plurality of fixed explosion-proof side walls and at least one movable explosion-proof side wall, an explosion-proof cavity formed by enclosing the fixed explosion-proof side walls and the movable explosion-proof side wall is arranged in the explosion-proof box, the movable explosion-proof side wall can be opened and closed through movement, the fixed explosion-proof side wall and the fixed explosion-proof side wall respectively and independently comprise a first explosion-proof plate and a second explosion-proof plate, and the second explosion-proof plate is positioned on one side, close to the explosion-proof cavity, of the first explosion-proof plate; and
the energy absorption mechanism is arranged between the second explosion-proof plate and the first explosion-proof plate and is used for absorbing the impact transmitted to the first explosion-proof plate by the second explosion-proof plate.
The application discloses electronic detonator single shot detects protector's beneficial effect is: this application is through setting up the explosion-proof cavity that is enclosed and closes formation by fixed explosion-proof lateral wall and activity explosion-proof lateral wall, when detecting electronic detonator list shot, can place electronic detonator wherein, when the unexpected explosion of electronic detonator, first explosion-proof board and second explosion-proof board itself have the explosion-proof performance on the one hand, can control the scope of explosion, and simultaneously, can be absorbed by the energy-absorbing mechanism who is located between first explosion-proof board and the second explosion-proof board behind the explosion impact second explosion-proof board, reduce the impact that the explosion produced, avoid fixed explosion-proof lateral wall or activity explosion-proof lateral wall whole to fly out because of the explosion, have better security performance.
In an optional embodiment, the energy-absorbing mechanism includes a plurality of energy-absorbing subassemblies, every the energy-absorbing subassembly includes an outside energy-absorbing pipe and three inside energy-absorbing pipe, outside energy-absorbing pipe radial both sides respectively with first blast resistant board with the second blast resistant board is connected, three inside energy-absorbing pipe encircles and is set up in the outside energy-absorbing pipe, and arbitrary two all tangent between the inside energy-absorbing pipe, outside energy-absorbing pipe with the axial of inside energy-absorbing pipe is parallel to each other, three inside energy-absorbing pipe still all with outside energy-absorbing pipe is inboard tangent.
In an alternative embodiment, two of the three inner energy-absorbing tubes are closer to the second explosion-proof plate, and the included angle between the circle centers of any two adjacent inner energy-absorbing tubes and the connecting line of the circle centers of the outer energy-absorbing tubes is 120 °.
In an optional embodiment, an antistatic layer is further attached to one side of the second explosion-proof plate close to the explosion-proof cavity.
In an optional embodiment, a through foot line hole is further formed in any one of the fixed explosion-proof side wall and the movable explosion-proof side wall.
In an optional embodiment, an electronic detonator taking and placing opening is formed in one side of the explosion-proof cavity, the movable explosion-proof side wall is arranged on the electronic detonator taking and placing opening, and the movable explosion-proof side wall can open and close the electronic detonator taking and placing opening through activity.
In an optional embodiment, a sliding groove is formed in at least one side edge of the electronic detonator taking and placing port, the movable explosion-proof side wall is in sliding fit with the sliding groove, and the movable explosion-proof side wall can open and close the electronic detonator taking and placing port through sliding.
In an optional embodiment, a plurality of locking pieces for locking the movable explosion-proof side wall are arranged outside the electronic detonator taking and placing opening.
Drawings
FIG. 1 is a perspective view of an embodiment of the present application;
FIG. 2 is a cross-sectional view of an embodiment of the present application;
FIG. 3 is a schematic view of an energy absorber assembly in an embodiment of the present application;
description of reference numerals: 11. fixing the explosion-proof side wall; 12. a movable explosion-proof side wall; 13. an explosion-proof cavity; 101. a first explosion-proof plate; 102. a second explosion-proof plate; 103. an antistatic layer; 104. a foot-line hole; 2. an energy absorbing assembly; 21. an outer energy absorbing tube; 22. an inner energy absorbing tube; 3. a locking member.
Detailed Description
The principles and features of this application are described below in conjunction with the drawings and the embodiments, which are set forth to illustrate the application and not to limit the scope of the application.
The following discloses many different embodiments or examples for implementing the subject technology described. While specific examples of one or more arrangements of features are described below to simplify the disclosure, the examples should not be construed as limiting the present disclosure, and a first feature described later in the specification in conjunction with a second feature can include embodiments that are directly related, can also include embodiments that form additional features, and further can include embodiments in which one or more additional intervening features are used to indirectly connect or combine the first and second features to each other so that the first and second features may not be directly related.
As shown in fig. 1 to 3, the application discloses an embodiment of an electronic detonator single shot detection protection device, which comprises an explosion-proof box and an energy absorption mechanism.
In the embodiment disclosed in the present application, the explosion-proof case comprises five fixed explosion-proof side walls 11 and a movable explosion-proof side wall 12, wherein the five fixed explosion-proof side walls 11 are enclosed to form a rectangular case with one side open, the internal space of the case is used as an explosion-proof cavity 13, the open side of the case is used as an electronic detonator access opening, the movable explosion-proof side wall 12 can open and close the electronic detonator access opening by moving, so as to open or close the explosion-proof cavity 13, for example, in one example, a sliding groove is arranged on at least one side edge of the electronic detonator access opening, the movable explosion-proof side wall 12 is in sliding fit with the sliding groove, the movable explosion-proof side wall 12 can open and close the electronic detonator access opening by sliding, or the movable explosion-proof side wall 12 can be detachably connected with the electronic detonator access opening by a screw thread, and the explosion-proof cavity 13 can be opened after the movable explosion-proof side wall 12 is detached, in addition, in order to prevent the movable explosion-proof side wall 12 from being separated from the explosion-proof box by impact after explosion, a plurality of locking pieces 3 can be installed outside the movable explosion-proof side wall 12 for locking the movable explosion-proof side wall 12, and the structure of the locking pieces 3 is not limited in the present application, and for example, the locking pieces can be bolts, buckles or the like.
On the basis, both the fixed explosion-proof side wall 11 and the fixed explosion-proof side wall 11 are composed of a first explosion-proof plate 101 and a second explosion-proof plate 102, wherein the second explosion-proof plate 102 is positioned on one side of the first explosion-proof plate 101 close to the explosion-proof cavity 13, a certain gap exists between the first explosion-proof plate and the second explosion-proof plate, the energy absorption mechanism is positioned between the second explosion-proof plate 102 and the first explosion-proof plate 101, two sides of the energy absorption mechanism are respectively connected with the first explosion-proof plate 101 and the second explosion-proof plate, and the energy absorption mechanism is used for absorbing impact energy transmitted from the second explosion-proof plate 102 to the first explosion-proof plate 101 during explosion.
This application is through setting up the explosion-proof cavity 13 that is enclosed and closes formation by fixed explosion-proof lateral wall 11 and activity explosion-proof lateral wall 12, when detecting electronic detonator list shot, can place electronic detonator wherein, when the unexpected explosion of electronic detonator, first explosion-proof board 101 and second explosion-proof board 102 own have the blast resistance on the one hand, can prevent the rupture disk departure, and simultaneously, can be absorbed by the energy-absorbing mechanism who is located between first explosion-proof board 101 and the second explosion-proof board 102 behind the blast impact second explosion-proof board 102, further reduction blast impact, better security performance has.
On this basis, the present application provides a more specific embodiment of an energy absorbing mechanism, which includes a plurality of energy absorbing assemblies 2, wherein each energy-absorbing assembly 2 independently comprises an outer energy-absorbing pipe 21 and three inner energy-absorbing pipes 22, the first explosion-proof plate 101 and the second explosion-proof plate 102 are respectively located at two radial sides of the outer energy-absorbing tube 21, three inner energy-absorbing tubes 22 are arranged in the outer energy-absorbing tube 21 in a surrounding manner, any two inner energy-absorbing tubes 22 are tangent, meanwhile, the included angle between the center line of any two adjacent circle centers of the three inner energy absorption tubes 22 and the center line of the outer energy absorption tube 21 is 120 degrees, thereby, the three inner energy-absorbing tubes 22 can be further tangent to the inner side of the outer energy-absorbing tube 21, the axial directions of the outer energy-absorbing tube 21 and the inner energy-absorbing tube 22 are parallel to each other, and more preferably, two of the three inner energy-absorbing tubes 22 are closer to the second explosion-proof panel 102.
When the energy absorption mechanism works, when the shock wave reaches the second explosion-proof plate 102 and is transmitted to the energy absorption mechanism, the outer energy absorption tube 21 is flattened, after the outer energy absorption tube 21 is deformed, the two inner energy-absorbing tubes 22 close to the second explosion-proof plate 102 are pressed to the two sides of the inner energy-absorbing tube 22 far from the second explosion-proof plate 102, and as the outer energy-absorbing tube 21 is crushed by impact, the inner energy-absorbing tube 22 is deformed by the impact, the inner energy absorption pipe in the middle is extruded by the energy absorption pipes at the two sides, and finally the three inner energy absorption pipes 22 are extruded to the outer energy absorption pipe 21 side by side, at the moment, the three inner energy absorption pipes 22 are fully contacted with the outer energy absorption pipe 21, then, the shock wave continues to squeeze the outer energy-absorbing tube 21, so that the inner energy-absorbing tube 22 is uniformly deformed to each portion, thereby effectively dispersing and absorbing the shock energy.
In some embodiments, an antistatic layer 103 is further attached to a side of the second explosion-proof plate 102 close to the explosion-proof cavity 13, for example, the antistatic layer 103 may be, but is not limited to, an antistatic glue layer or an antistatic paint, and the application can effectively prevent the electronic detonator from being accidentally caused by static electricity by providing the antistatic layer 103.
In addition, in order to test the electronic detonator, a through pin wire hole 104 is further formed in any one of the fixed explosion-proof side wall 11 or the movable explosion-proof side wall 12, and a pin wire of the electronic detonator can be led out from the explosion-proof cavity 13 through the pin wire hole 104 for testing.
In the description of the present specification, it is to be understood that the terms "center", "length", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "inner", "outer", "peripheral side", "circumferential", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present specification.
In the description of the present specification, "a plurality" means at least two, e.g., two, three, etc., unless explicitly defined otherwise.
In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
The terms used in the present specification are those general terms currently widely used in the art in consideration of functions related to the present disclosure, but they may be changed according to the intention of a person having ordinary skill in the art, precedent, or new technology in the art. Also, specific terms may be selected by the applicant, and in this case, their detailed meanings will be described in the detailed description of the present disclosure. Therefore, the terms used in the specification should not be construed as simple names but based on the meanings of the terms and the overall description of the present disclosure.
Flowcharts or text are used in this specification to illustrate the operational steps performed in accordance with embodiments of the present application. It should be understood that the operational steps in the embodiments of the present application are not necessarily performed in the exact order recited. Rather, the various steps may be processed in reverse order or simultaneously, as desired. Meanwhile, other operations may be added to the processes, or a certain step or several steps of operations may be removed from the processes.
The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (8)
1. The electronic detonator single-shot detection protection device is characterized by comprising an explosion-proof box, wherein the explosion-proof box comprises a plurality of fixed explosion-proof side walls and at least one movable explosion-proof side wall, an explosion-proof cavity formed by enclosing the fixed explosion-proof side walls and the movable explosion-proof side wall is arranged in the explosion-proof box, the movable explosion-proof side wall can open and close the explosion-proof cavity through movement, the fixed explosion-proof side walls and the fixed explosion-proof side walls respectively and independently comprise a first explosion-proof plate and a second explosion-proof plate, and the second explosion-proof plate is positioned on one side, close to the explosion-proof cavity, of the first explosion-proof plate; and
the energy absorption mechanism is arranged between the second explosion-proof plate and the first explosion-proof plate and is used for absorbing the impact transmitted to the first explosion-proof plate by the second explosion-proof plate.
2. The single-shot detection protection device for the electronic detonator according to claim 1, wherein the energy absorption mechanism comprises a plurality of energy absorption components, each energy absorption component comprises an outer energy absorption tube and three inner energy absorption tubes, two radial sides of the outer energy absorption tube are respectively connected with the first explosion-proof plate and the second explosion-proof plate, three inner energy absorption tubes are arranged in the outer energy absorption tube in a surrounding manner, any two inner energy absorption tubes are tangent, the axial directions of the outer energy absorption tube and the inner energy absorption tubes are parallel to each other, and three inner energy absorption tubes are tangent to the inner side of the outer energy absorption tube.
3. The single shot detection and protection device for electronic detonators according to claim 2, wherein two of the three inner energy-absorbing tubes are closer to the second explosion-proof plate, and the included angle between the circle centers of any two adjacent inner energy-absorbing tubes and the line connecting the circle centers of the outer energy-absorbing tubes is 120 °.
4. The electronic detonator single shot detection protection device of any one of claims 1 to 3 wherein an antistatic layer is further attached to one side of the second explosion-proof plate close to the explosion-proof cavity.
5. The electronic detonator single shot detection protection device according to any one of claims 1 to 3, wherein a through pin hole is further provided on any one of the fixed explosion-proof side wall or the movable explosion-proof side wall.
6. The electronic detonator single shot detection protective device according to any one of claims 1 to 3, wherein an electronic detonator taking and placing opening is arranged at one side of the explosion-proof cavity, the movable explosion-proof side wall is arranged on the electronic detonator taking and placing opening, and the movable explosion-proof side wall can open and close the electronic detonator taking and placing opening through activity.
7. The electronic detonator single shot detection protective device according to claim 6, wherein a sliding groove is arranged on at least one side edge of the electronic detonator taking and placing opening, the movable explosion-proof side wall is in sliding fit with the sliding groove, and the movable explosion-proof side wall can open and close the electronic detonator taking and placing opening through sliding.
8. The electronic detonator single shot detection protection device according to any one of claims 1 to 3, wherein a plurality of locking pieces for locking the movable explosion-proof side wall are arranged outside the electronic detonator taking and placing opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122406855.2U CN215864923U (en) | 2021-09-30 | 2021-09-30 | Electronic detonator single shot detection protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122406855.2U CN215864923U (en) | 2021-09-30 | 2021-09-30 | Electronic detonator single shot detection protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215864923U true CN215864923U (en) | 2022-02-18 |
Family
ID=80260234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122406855.2U Active CN215864923U (en) | 2021-09-30 | 2021-09-30 | Electronic detonator single shot detection protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215864923U (en) |
-
2021
- 2021-09-30 CN CN202122406855.2U patent/CN215864923U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE202021100964U1 (en) | Battery module to delay thermal runaway and vehicle with the same | |
| CN108807785B (en) | Power battery explosion-proof device, power battery and electric automobile | |
| CN215864923U (en) | Electronic detonator single shot detection protection device | |
| CN219017854U (en) | Battery box, battery pack and electric automobile with explosion-proof function | |
| CN202745420U (en) | Novel bulletproof shelter | |
| US10822865B2 (en) | Noise reduction door | |
| CN107146867A (en) | High-safety manganese silicate lithium battery | |
| CN202931730U (en) | Network machine room and cold channel for network machine room | |
| CN204571725U (en) | A kind of explosion release window of non-active explosion | |
| CN209200077U (en) | A kind of explosion-proof protective cabin of new-energy automobile hydrogen fuel cell | |
| CN207565826U (en) | A kind of quick-release opening cover device | |
| CN209071871U (en) | A kind of outdoor electric cabinet having explosion prevention function | |
| CN113178785B (en) | Safe explosion-proof electrical cabinet | |
| CN110856400B (en) | Consolidate handheld device terminal | |
| CN104594777A (en) | Explosion venting window with passive explosion function | |
| CN208459426U (en) | A kind of battery testing explosion-proof tank | |
| CN208201977U (en) | It is a kind of equipped with multilayer proofing and ventilative loading machine hood | |
| CN206094495U (en) | Apron, air conditioner casing and air conditioner | |
| CN218242149U (en) | Fire protection device, battery module, battery package and car | |
| CN216225187U (en) | Flip type explosion-proof structure | |
| CN219712446U (en) | Novel dustproof explosion-proof valve of high protection level | |
| CN219321506U (en) | Commercial car battery box | |
| CN210693184U (en) | Electric power cabinet assembly | |
| CN216215095U (en) | Flame-proof type high voltage power distribution cabinet | |
| CN109728220A (en) | A kind of battery shockproof protecting against shock mechanism based on spring |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |