CN219714180U - Auxiliary device for quick detection of electronic detonator - Google Patents
Auxiliary device for quick detection of electronic detonator Download PDFInfo
- Publication number
- CN219714180U CN219714180U CN202321329034.6U CN202321329034U CN219714180U CN 219714180 U CN219714180 U CN 219714180U CN 202321329034 U CN202321329034 U CN 202321329034U CN 219714180 U CN219714180 U CN 219714180U
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- Prior art keywords
- electronic detonator
- connector
- protective
- shell
- double
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- 238000001514 detection method Methods 0.000 title claims abstract description 34
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 41
- 238000012360 testing method Methods 0.000 claims abstract description 31
- 229910052802 copper Inorganic materials 0.000 claims abstract description 20
- 239000010949 copper Substances 0.000 claims abstract description 20
- 239000000565 sealant Substances 0.000 claims abstract description 4
- 230000001681 protective effect Effects 0.000 claims description 29
- 239000011241 protective layer Substances 0.000 claims description 20
- 239000010410 layer Substances 0.000 claims description 18
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 238000004880 explosion Methods 0.000 description 4
- 238000007689 inspection Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000012031 short term test Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses an electronic detonator rapid detection auxiliary device, which belongs to the field of explosion-proof detection devices and comprises a protection unit and an auxiliary test unit, wherein the protection unit is electrically connected with the auxiliary test unit, the auxiliary test unit comprises a test shell, a pure copper contact pin, a wiring terminal and a double-strand copper core wire, the pure copper contact pin is fixed outside the test shell through the wiring terminal, one end of the double-strand copper core wire is fixed on the wiring terminal, and sealant is arranged between the test shell and the double-strand copper core wire. The length of the double-stranded copper core wire on the electronic detonator rapid detection auxiliary device can be increased according to the requirement, and the electronic detonator rapid detection auxiliary device can adapt to various testing environments on the premise of protecting the safety of testers; the connector can fix the double-stranded copper core wire inside the connector, is not easy to wear and has higher durability, and the service life of the device is prolonged.
Description
Technical Field
The utility model belongs to the technical field of explosion-proof detection devices, and particularly relates to an auxiliary device for quick detection of an electronic detonator.
Background
The electronic detonator has the characteristics of high safety, high reliability, high precision, on-line detection of detonator state, on-line calibration of delay time, high reliability of initiating circuit, water resistance, pressure resistance, impact resistance and the like. In the process of using the digital electronic detonator, the detonator cannot be detected and cannot be detonated normally after being installed in a blast hole, so that great potential safety hazards are brought to site construction; therefore, the digital electronic detonator is adopted to carry out single shot detection work on the corresponding detonator before blasting operation, and each component of the detonator is ensured to work normally. At present, the single-shot detection of the electronic detonator is complicated, and the connectors provided by manufacturers are easy to wear and have low durability.
If CN216898569U discloses a device capable of improving the field detection efficiency of an electronic detonator, which comprises a housing, shell one end is equipped with the wire guide, the inside guide rail frame that is equipped with of shell other end, relative both ends transversely are equipped with first guide rail groove and second guide rail groove respectively in the guide rail frame, be equipped with adjusting screw in the first guide rail groove, the cover is equipped with first sliding block on the adjusting screw, first sliding block is connected with first adjusting device one end, still fixedly connected with first fixed block in the first guide rail groove, be equipped with second adjusting device on the first fixed block, be equipped with the slide bar in the second guide rail groove, slidable is equipped with the second sliding block on the slide bar, still be equipped with the second fixed block in the second guide rail groove, all be equipped with the probe on first adjusting device and the second adjusting device, but can not increase the distance between inspection personnel and the electronic detonator, still safety risk.
Disclosure of Invention
The utility model aims to solve the technical problems that the single-shot detection of the electronic detonator at the present stage is complicated, the connectors provided by manufacturers are easy to wear and have low durability, and the electronic detonator rapid detection auxiliary device is provided for overcoming the defects of the prior art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides an electron detonator short-term test auxiliary device, its includes protection unit and auxiliary test unit, protection unit with auxiliary test unit electric connection, auxiliary test unit includes test housing, pure copper contact pin, binding post and bifilar copper core wire, pure copper contact pin passes through binding post to be fixed test housing is outside, bifilar copper core wire one end is fixed on the binding post, test housing with be provided with the sealant between the bifilar copper core wire.
Further, the protection unit comprises a connector and a protection shell, wherein the connector is arranged outside the protection shell and fixedly connected with the protection shell.
Further, the connector comprises two wire inlet holes, two connection contact pins and wire fixing threaded holes, the wire inlet Kong Kaishe is arranged on the front side of the connector, the other ends of the double-stranded copper wires extend into the wire inlet holes, the connection contact pins are arranged at the end of the wire inlet holes, the wire inlet holes are cylindrical in copper, the connection contact pins are made of copper, and the wire fixing threaded holes are formed in the upper portion of the connector and the lower end of the connector is communicated with the wire inlet holes.
Further, the protective shell comprises a first protective layer, a buffer layer and a second protective layer, wherein the first protective layer is arranged on the innermost layer of the protective shell, the second protective layer is arranged on the outermost layer of the protective shell, and the buffer layer is arranged between the first protective layer and the second protective layer.
Further, the number of the protective shells is two, an external fixing threaded hole and an internal fixing threaded hole are further formed in the protective shells, the external fixing threaded holes are formed in the four corners of the upper side and the lower side of the outer surfaces of the protective shells, and the internal fixing threaded holes are formed in the four corners of one side, where the two protective shells are attached to each other.
Compared with the prior art, the utility model has the following beneficial effects:
the pure copper contact pin on the electronic detonator rapid detection auxiliary device can be directly connected with most electronic detonator detectors, so that the device has good adaptability; the length of the double-strand copper core wire can be increased according to the requirement, and the double-strand copper core wire can adapt to various testing environments on the premise of protecting the safety of testers; the connector can fix the double-stranded copper core wires inside the connector, is not easy to wear and has higher durability, the service life of the device is prolonged, in addition, the connecting contact pins arranged on the connector can extend into the electronic detonator wire cards, the wire cards are fixed inside the connector together, a detector only needs to fix the electronic detonator wire cards on the connecting contact pins, the protective shell is sealed, the detection of the electronic detonator can be carried out, the detection steps of the electronic detonator are simplified, and the working efficiency of the detector is improved; the buffer layers of the protective shell in the two protective layers can effectively reduce the impact force of the detonator during explosion, reduce the loss of the device caused by the detonator explosion, and prolong the service life of the device.
Drawings
The present utility model will be described in further detail with reference to the accompanying drawings.
Fig. 1: the embodiment 1 of the utility model provides a structural schematic diagram of an auxiliary device for rapid detection of an electronic detonator;
fig. 2: the embodiment 1 of the utility model is a structural schematic diagram of a protection unit;
fig. 3: the embodiment 1 of the utility model is a sectional structure diagram of a protective shell;
fig. 4: the embodiment 1 of the utility model is a schematic structural diagram of an auxiliary test unit;
fig. 5: the embodiment 2 of the utility model provides a structural schematic diagram of an auxiliary device for rapid detection of an electronic detonator;
the device comprises a 1-auxiliary test unit, a 2-connector, a 3-protection unit, a 4-external fixing threaded hole, a 5-protection shell, a 6-wire fixing threaded hole, a 7-internal fixing threaded hole, an 8-wire inlet hole, a 9-connection contact pin, a 10-second protection layer, a 11-buffer layer, a 12-first protection layer, a 13-pure copper contact pin, a 14-connection terminal, a 15-test shell, a 16-double-strand copper core wire and a 17-waterproof shell.
Detailed Description
For a better understanding of the present utility model, the following examples are set forth to further illustrate the utility model, but are not to be construed as limiting the utility model. In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details.
Example 1
Referring to fig. 1-4, an auxiliary device for rapid detection of an electronic detonator comprises a protection unit 3 and an auxiliary test unit 1, wherein the protection unit 3 is electrically connected with the auxiliary test unit 1, the auxiliary test unit 1 comprises a test housing 15, a pure copper contact pin 13, a wiring terminal 14 and a double-strand copper core wire 16, the pure copper contact pin 13 is fixed outside the test housing 15 through the wiring terminal 14, one end of the double-strand copper core wire 16 is fixed on the wiring terminal 14, and a sealant is arranged between the test housing 15 and the double-strand copper core wire 16.
The protection unit 3 comprises a connector 2 and a protection shell 5, wherein the connector 2 is arranged outside the protection shell 5 and fixedly connected with the protection shell 5.
The connector 2 comprises a wire inlet hole 8, a connecting contact pin 9 and wire fixing threaded holes 6, wherein the number of the wire inlet holes 8 is two, the wire inlet hole 8 is formed in the front side of the connector 2, the other ends of the double-strand copper wires 16 extend into the wire inlet hole 8, the connecting contact pin 9 is arranged at the end of the wire inlet hole 8, the wire inlet hole 8 is cylindrical in copper, the connecting contact pin 9 is copper, and the wire fixing threaded holes 6 are formed in the upper side and the lower end of the connector 2 and are communicated with the wire inlet hole 8.
The protective shell 5 comprises a first protective layer 12, a buffer layer 11 and a second protective layer 10, wherein the first protective layer 12 is arranged on the innermost layer of the protective shell, the second protective layer 10 is arranged on the outermost layer of the protective shell, and the buffer layer 11 is arranged between the first protective layer 12 and the second protective layer 10.
The number of the protective shells 5 is two, the protective shells 5 are further provided with external fixing threaded holes 4 and internal fixing threaded holes 7, the external fixing threaded holes 4 are formed in four corners on the upper side and the lower side of the outer surface of the protective shells 5, and the internal fixing threaded holes 7 are formed in four corners on one side, where the two protective shells 5 are attached to each other.
The use flow of the electronic detonator rapid detection auxiliary device is as follows:
firstly, a inspector opens the protective shell 5, puts the electronic detonator to be tested into the protective shell 5, stretches the connecting contact pin 9 into the electronic detonator line card, tightens the screw, and fixes the protective shell 5; secondly, a inspector stretches the double-stranded copper-core wire 16 into the wire inlet hole 8, and the double-stranded copper-core wire 16 is fixed by rotating and pressing the screw in the wire fixing threaded hole 6; and finally, the inspector inserts the pure copper contact pin 13 on the auxiliary inspection device into the electronic detonator detector to conduct electronic detonator inspection.
The pure copper contact pin on the electronic detonator rapid detection auxiliary device can be directly connected with most electronic detonator detectors, so that the device has good adaptability;
the length of the double-stranded copper core wires arranged on the electronic detonator rapid detection auxiliary device can be increased according to the needs, and the electronic detonator rapid detection auxiliary device can adapt to various testing environments on the premise of protecting the safety of testers;
the connector of the auxiliary device for quick detection of the electronic detonator can fix the double-stranded copper core wires inside the connector, is not easy to wear and has higher durability, the service life of the device is prolonged, the connecting contact pins arranged on the connector can extend into the wire clip of the electronic detonator, the wire clip is fixed inside the connector together, the detection steps of the electronic detonator are simplified, and the working efficiency of detection personnel is improved;
the buffer layer of the protective shell of the electronic detonator rapid detection auxiliary device in the two layers of protective layers can effectively reduce the impact force of detonator explosion, reduce the loss of equipment caused by detonator explosion, and prolong the service life of the equipment.
Example 2
Referring to fig. 5, the only difference between this embodiment and embodiment 1 is that waterproof housings 17 are also provided on the upper and lower sides of the connector.
The adoption of the waterproof shell can ensure that the auxiliary detection device can be normally used in a humid environment and in rainy days.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. An auxiliary device for rapidly detecting an electronic detonator is characterized in that: the test device comprises a protection unit and an auxiliary test unit, wherein the protection unit is electrically connected with the auxiliary test unit, the auxiliary test unit comprises a test shell, a pure copper contact pin, a wiring terminal and a double-strand copper core wire, the pure copper contact pin is fixed outside the test shell through the wiring terminal, one end of the double-strand copper core wire is fixed on the wiring terminal, and sealant is arranged between the test shell and the double-strand copper core wire.
2. The electronic detonator rapid detection auxiliary device of claim 1, wherein: the protection unit comprises a connector and a protection shell, wherein the connector is arranged outside the protection shell and fixedly connected with the protection shell.
3. The electronic detonator rapid detection auxiliary device of claim 2, wherein: the connector comprises a wire inlet hole, two connection contact pins and wire fixing threaded holes, wherein the number of the wire inlet holes is two, the wire inlet Kong Kaishe is arranged on the front side of the connector, the other ends of the double-stranded copper core wires extend into the wire inlet hole, the connection contact pins are fixedly arranged at the tail ends of the wire inlet hole and are in contact with the wire inlet hole, the wire inlet hole is cylindrical in copper, the connection contact pins are made of copper, and the wire fixing threaded holes are formed in the upper portion of the connector and the lower end of the connector and are communicated with the wire inlet hole.
4. The electronic detonator rapid detection auxiliary device of claim 2, wherein: the protective shell comprises a first protective layer, a buffer layer and a second protective layer, wherein the first protective layer is arranged on the innermost layer of the protective shell, the second protective layer is arranged on the outermost layer of the protective shell, and the buffer layer is arranged between the first protective layer and the second protective layer.
5. The electronic detonator rapid detection auxiliary device of claim 2, wherein: the number of the protective shells is two, an external fixing threaded hole and an internal fixing threaded hole are further formed in the protective shells, the external fixing threaded holes are formed in the four corners of the upper side and the lower side of the whole outer surfaces of the two protective shells, and the internal fixing threaded holes are formed in the four corners of one side, attached to the two protective shells, of the two protective shells.
6. The electronic detonator rapid detection auxiliary device of claim 2, wherein: waterproof shells are further arranged on the upper side and the lower side of the connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321329034.6U CN219714180U (en) | 2023-05-29 | 2023-05-29 | Auxiliary device for quick detection of electronic detonator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321329034.6U CN219714180U (en) | 2023-05-29 | 2023-05-29 | Auxiliary device for quick detection of electronic detonator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219714180U true CN219714180U (en) | 2023-09-19 |
Family
ID=87996429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321329034.6U Active CN219714180U (en) | 2023-05-29 | 2023-05-29 | Auxiliary device for quick detection of electronic detonator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219714180U (en) |
-
2023
- 2023-05-29 CN CN202321329034.6U patent/CN219714180U/en active Active
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