CN220692470U - Quick replacement device for electric plug of pressure gauge - Google Patents
Quick replacement device for electric plug of pressure gauge Download PDFInfo
- Publication number
- CN220692470U CN220692470U CN202322248661.3U CN202322248661U CN220692470U CN 220692470 U CN220692470 U CN 220692470U CN 202322248661 U CN202322248661 U CN 202322248661U CN 220692470 U CN220692470 U CN 220692470U
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- Prior art keywords
- plug
- pressure gauge
- female
- male
- replacement device
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- 238000000034 method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The quick replacement device for the electric plug of the pressure gauge comprises a base body, wherein one end of the base body is provided with a male plug connection part which is matched and connected with a female plug of a Hertman B12 plug, and the other end of the base body is provided with a female plug connection part which is matched and connected with a male plug of a Binder D-74172 plug; the male plug-in part and the female plug-in part are electrically connected through the first wiring and the second wiring inside. According to the quick replacement device for the electric plug of the pressure gauge, the steps of disassembling and rewiring the plug when the pressure gauge is replaced originally are simplified, and labor cost and time cost for on-site work are saved.
Description
Technical Field
The utility model relates to a pressure gauge plug, in particular to a device for quickly replacing an electric plug of a pressure gauge.
Background
The technical water supply system and the high-pressure oil system of the hydropower station unit use LEO2 MC and LEO3 digital manometer of KELLER, which respectively adopt Hertmann B12 and Binget D-74172 plugs, and the working power supply is 24V. When LEO2 MC type manometer is replaced by LEO3 type manometer (LEO 2 MC is used, B12 plug is used, LEO3 type is replaced by LEO3 type, B12 plug of LEO2 MC is needed to be disassembled, cable is cut off and soldered on D-74172 plug, the process is complicated, short circuit between connecting posts in plug is easy to be caused when soldering is carried out, and the manometer is easy to be burnt if wiring is wrong.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a quick replacement device for an electric plug of a pressure gauge, which can be used for quickly connecting a Hertmann B12 female head to a Bin D-74172 male head, and when the device is used for replacing a corresponding pressure gauge, the connection cable is not required to be cut off and re-crimped, and the defect that the plug is required to be disassembled when the gauge is replaced at present is completely solved, so that the replacement is more quick, safer and more reliable.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the quick replacement device for the electric plug of the pressure gauge comprises a base body, wherein one end of the base body is provided with a male plug connection part which is matched and connected with a female plug of a Hertman B12 plug, and the other end of the base body is provided with a female plug connection part which is matched and connected with a male plug of a Binder D-74172 plug; the male plug-in part and the female plug-in part are electrically connected through the first wiring and the second wiring inside.
The center of one side of the seat body, which is positioned at the male plug-in part, is provided with a threaded hole.
The side wall edge of the female plug-in part of the seat body positioned at the other side of the male plug-in part is provided with a groove.
The utility model relates to a quick replacement device for an electric plug of a pressure gauge, which has the following technical effects:
1) Fills the gap of the mutual conversion between the Hertman B12 electric plug and the Binder D-74172 electric plug.
2) The pressure gauge timing device can be quickly replaced when the pressure gauge timing device of the corresponding model is replaced, and the electric plug does not need to be disassembled, disconnected and rewiring, so that the defect that the plug needs to be disassembled when the pressure gauge timing device of the corresponding model is replaced is completely overcome. Not only ensures the safety, but also provides the working efficiency.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
fig. 1 is a schematic structural view (first view) of the present utility model.
Fig. 2 is a schematic structural view (second view) of the present utility model.
Fig. 3 is a schematic structural view (third view) of the present utility model.
Fig. 4 is a schematic diagram of the electrical wiring within the present utility model.
In the figure: the socket comprises a socket body 1, a male plug-in part 2, a female plug-in part 3, a first wiring 4, a second wiring 5, a threaded hole 6, a sleeve 7 and a groove 8.
Detailed Description
As shown in figures 1-3, the quick replacement device for the electric plug of the pressure gauge comprises a base body 1, wherein one end of the base body 1 is provided with a male plug-in part 2 (with four pins), and the male plug-in part 2 can be matched and plugged with a female plug of a Hertman B12 electric plug. The other end of the base body 1 is provided with a female plug-in part 3 (with 5 jacks), and the female plug-in part 3 can be matched and plugged with the male head of the Bingo D-74172 plug. In addition, although the number of plug pins of the Hermite B12 plug and the Binde D-74172 plug are not matched, a two-wire system is adopted in the actual use process of the pressure gauge, and only 1 pin (indicated by a in the figure) and 3 pin (indicated by c in the figure) are used. Therefore, the first wiring 4 and the second wiring 5 are arranged inside the male plug-in part 2 and the female plug-in part 3 to conduct electricity.
Preferably, the center of the seat body 1 on one side of the male plug-in part 2 is provided with a threaded hole 6, the center of the female head of the Hertman B12 is provided with a screw rod, and after the male plug-in part 2 of the seat body 1 is inserted into the female head of the Hertman B12, the screw rod can be screwed into the threaded hole 6 to realize screwing.
Preferably, the edge of the side wall of the female plug-in part 3 of the seat body 1 positioned at the other side of the male plug-in part 2 is provided with a groove 8, and the groove 8 is protruded from the male plug of the Bingo D-74172 plug. Positioning at installation is thereby achieved.
In addition, a sleeve 7 is fixed at the outer ring of the female plug-in part 3, the inner wall of the sleeve 7 is provided with internal threads, the internal threads of the sleeve 7 are matched with the external threads of the outer wall of the male plug of the Bingo D-74172 plug, and the threaded connection can be realized. The female plug-in part 3 is rotatably mounted on the seat body 1. When the socket is installed, after the jack on the female plug-in part 3 of the socket body 1 is plugged with the pin part on the male head of the Binget D-74172 plug, the socket body 1 is rotated, and the female plug-in part 3 can be tightly connected with the male head of the Binget D-74172 plug.
Working principle and process: when the pressure gauge is replaced, the original female head of the Hertmann B12 is only required to be taken down and inserted into the male head plug-in part 2 of the device, and then the female head plug-in part 3 of the device is inserted into the Binget D-74172 plug of the replaced novel pressure gauge for normal use.
Claims (3)
1. The utility model provides a manometer meter electrical plug quick replacement device which characterized in that: the socket comprises a socket body (1), wherein one end of the socket body (1) is provided with a male plug-in part (2) which is matched and inserted with a female plug of a Hertman B12 plug, and the other end of the socket body (1) is provided with a female plug-in part (3) which is matched and inserted with a male plug of a Binder D-74172 plug; the male plug-in part (2) and the female plug-in part (3) are electrically connected through a first wiring (4) and a second wiring (5) inside.
2. The pressure gauge electrical plug quick change device of claim 1, wherein: the center of one side of the seat body (1) positioned at the male plug-in part (2) is provided with a threaded hole (6).
3. The pressure gauge electrical plug quick change device of claim 1, wherein: the side wall edge of the female plug-in part (3) of the base body (1) positioned at the other side of the male plug-in part (2) is provided with a groove (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322248661.3U CN220692470U (en) | 2023-08-21 | 2023-08-21 | Quick replacement device for electric plug of pressure gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322248661.3U CN220692470U (en) | 2023-08-21 | 2023-08-21 | Quick replacement device for electric plug of pressure gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220692470U true CN220692470U (en) | 2024-03-29 |
Family
ID=90406322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322248661.3U Active CN220692470U (en) | 2023-08-21 | 2023-08-21 | Quick replacement device for electric plug of pressure gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220692470U (en) |
-
2023
- 2023-08-21 CN CN202322248661.3U patent/CN220692470U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |