CN216245892U - Special blasting bus quick connecting device for industrial digital electronic detonator - Google Patents
Special blasting bus quick connecting device for industrial digital electronic detonator Download PDFInfo
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- CN216245892U CN216245892U CN202120736929.6U CN202120736929U CN216245892U CN 216245892 U CN216245892 U CN 216245892U CN 202120736929 U CN202120736929 U CN 202120736929U CN 216245892 U CN216245892 U CN 216245892U
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- cover body
- guide groove
- bus
- lower press
- upper cover
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Abstract
The utility model discloses a special blasting bus quick connecting device for an industrial digital electronic detonator, which comprises two buses needing to be measured for conductivity, and an upper cover body, wherein the lower end of the upper cover body is provided with two groups of lower press-fitting clamps, the appearance of each lower press-fitting clamp is wedge-shaped, a guide groove used for placing the bus is arranged in the lower cover body arranged below the upper cover body, the lower end of the guide groove is provided with a skin breaking blade, and wire clamping blades arranged on two sides of the guide groove are assembled and positioned with the two groups of lower press-fitting clamps arranged above the guide groove; the height of the lower press-fitting clamp body is consistent with that of the wire clamping blade; the card line is made of metal conductive materials, and other structures are made of insulating materials, and the card line has the advantages that: time and labor are saved, and the skin breaking blade is connected with two bus bars to form a wire when being used as a cutting tool.
Description
Technical Field
The utility model relates to the field of industrial mining, in particular to a bus conduction measuring device of a mine electronic detonator.
Background
The technical scheme of the existing electronic detonator priming circuit broken circuit connection is that a wire stripping tool (scissors or wire stripping pliers) and an insulating tape are used, and the operation process of stripping the bus skin by the wire stripping tool, connecting the disconnected bus and winding an insulating tape is carried out for about 40s, so that the working mode is extremely complicated.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model discloses a special blasting bus quick connecting device for an industrial digital electronic detonator.
The specific technical scheme is as follows:
a special blasting bus quick connecting device for an industrial digital electronic detonator comprises two buses needing to be measured for conductivity, and an upper cover body, wherein two groups of lower press-fitting clamps are arranged at the lower end of the upper cover body, the lower press-fitting clamps are wedge-shaped, a guide groove for placing the buses is arranged in the lower cover body arranged below the upper cover body, the lower end of the guide groove is provided with a peeling blade, and wire clamping blades arranged at two sides of the guide groove are assembled and positioned with the two groups of lower press-fitting clamps arranged above; the height of the lower press-fitting clamp body is consistent with that of the wire clamping blade; the card line is the electrically conductive material of metal, and other structures are insulating material.
And a notch is arranged on the wall body of the lower cover body.
The width of the skin breaking blade is 0.85-0.9 times of the diameter of the copper core conductor in the bus.
The utility model has the advantages that: the utility model can use the skin breaking blade as a metal conductor to quickly connect the bus breaking positions in the two electronic detonator priming circuits, and compared with the original complex operation of peeling the bus skin, connecting and winding an insulating tape (the operation time for disconnecting two buses at one position is about 40 s), the utility model only needs to clamp two ends of the disconnected bus into the skin breaking blade of the bus at the lower end of the device and then fasten the upper end and the lower end of the device (the operation time for disconnecting two buses at one position is about 4 s), thereby saving time and labor.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a structural diagram of the relationship between the peeling blade and the bus bar;
fig. 3 is a front view of the present invention.
Detailed Description
The utility model is specifically described below with reference to the accompanying drawings, as shown in the drawings, the utility model relates to a special blasting bus quick connecting device for an industrial digital electronic detonator, which comprises two buses 09 needing to be measured for conductivity, an upper cover body 01, two groups of lower press-fitting clamps 03 arranged at the lower end of the upper cover body, wedge-shaped lower press-fitting clamps, a guide groove 04 for placing the buses, a skin-breaking blade 05 arranged at the lower end of the guide groove, and wire-clamping blades 07 arranged at two sides of the guide groove and the two groups of lower press-fitting clamps arranged above the guide groove, wherein the guide groove 04 is arranged in the lower cover body below the upper cover body; the height of the lower press-fitting clamp body is consistent with that of the wire clamping blade, namely H1 is H2; the card line is the electrically conductive material of metal, and other structures are insulating material.
And a notch 08 is arranged on the wall body of the lower cover body.
The width of the skin breaking blade is 0.85-0.9 times of the diameter of the copper core conductor in the bus, namely C is Dx (0.85-0.95).
The working principle of the utility model is as follows: when the bus 09 to be connected is pressed into the skin breaking blade 05 at the lower end, because the width C of the skin breaking blade of the bus is equal to the diameter Dx (0.85-0.95) of the copper core conductor in the bus, the skin breaking blade can cut the bus insulation skin and the copper core conductor in the bus, so that the skin breaking blade is in direct contact with the copper core conductor in the bus, thereby forming a circuit path of 'wire core-blade-wire core', because the path is extremely short, the voltage drop is almost zero, and the influence on the voltage drop of the bus is very small when a plurality of the bus is used in an electronic detonator priming network.
Claims (3)
1. The utility model provides a special blasting generating line quick connect device of industry digital electronic detonator, is including setting up two generating lines that need measure electric conductivity, its characterized in that: the wire clamping device is characterized in that an upper cover body is arranged, two groups of lower press-fitting clamps are arranged at the lower end of the upper cover body, the lower press-fitting clamps are wedge-shaped, a guide groove for placing a bus is arranged in the lower cover body below the upper cover body, the lower end of the guide groove is provided with a skin cutting edge, and wire clamping blades arranged on two sides of the guide groove are assembled and positioned with the two groups of lower press-fitting clamps above the guide groove; the height of the lower press-fitting clamp body is consistent with that of the wire clamping blade; the card line is the electrically conductive material of metal, and other structures are insulating material.
2. The special blasting bus quick connecting device for the industrial digital electronic detonator according to claim 1, wherein: and a notch is arranged on the wall body of the lower cover body.
3. The special blasting bus quick connecting device for the industrial digital electronic detonator according to claim 1, wherein: the width of the skin breaking blade is 0.85-0.9 times of the diameter of the copper core conductor in the bus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120736929.6U CN216245892U (en) | 2021-04-12 | 2021-04-12 | Special blasting bus quick connecting device for industrial digital electronic detonator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120736929.6U CN216245892U (en) | 2021-04-12 | 2021-04-12 | Special blasting bus quick connecting device for industrial digital electronic detonator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216245892U true CN216245892U (en) | 2022-04-08 |
Family
ID=80939583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120736929.6U Active CN216245892U (en) | 2021-04-12 | 2021-04-12 | Special blasting bus quick connecting device for industrial digital electronic detonator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216245892U (en) |
-
2021
- 2021-04-12 CN CN202120736929.6U patent/CN216245892U/en active Active
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| GR01 | Patent grant | ||
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