CN219657674U - Device convenient for aviation plug wire calibration and insulation test - Google Patents
Device convenient for aviation plug wire calibration and insulation test Download PDFInfo
- Publication number
- CN219657674U CN219657674U CN202223005071.XU CN202223005071U CN219657674U CN 219657674 U CN219657674 U CN 219657674U CN 202223005071 U CN202223005071 U CN 202223005071U CN 219657674 U CN219657674 U CN 219657674U
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- Prior art keywords
- patch
- test
- aviation plug
- plug
- host
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- 238000012360 testing method Methods 0.000 title claims abstract description 32
- 238000009413 insulation Methods 0.000 title claims abstract description 13
- 230000005855 radiation Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 238000004904 shortening Methods 0.000 abstract description 2
- 238000012546 transfer Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000012937 correction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Monitoring And Testing Of Nuclear Reactors (AREA)
Abstract
The utility model belongs to testing arrangement, concretely relates to aviation plug school line of being convenient for, insulation testing device. A device for conveniently calibrating wires and insulating test of aviation plugs comprises a test host and a patch plug, wherein the patch plug is matched with the test host. The novel remarkable effect is: 1. the working efficiency and the accuracy efficiency are high; 2. the practicability and compatibility are strong, and the application range is wide; 3. the functions are rich; 4. shortening working time and reducing radiation dose.
Description
Technical Field
The utility model belongs to testing arrangement, concretely relates to aviation plug school line of being convenient for, insulation testing device.
Background
In the application in the technical field of nuclear power station maintenance, a detector of a reactor core nuclear detection system, a rod control rod position system and the like is connected by adopting an aviation plug with the characteristics of quick connection and separation, good environment resistance and high reliability, but because the aviation plug has the characteristics of a large number of core wires, dense contact pins and narrow jacks, the universal meter and the insulating meter are directly used for carrying out core wire correction, insulating test and the like on the aviation plug, and the defects of low speed, low efficiency, labor consumption and easiness in error exist.
Disclosure of Invention
The utility model provides a be convenient for aviation plug school line, insulation testing device to prior art's defect.
The novel implementation is as follows: a device for conveniently calibrating wires and insulating test of aviation plugs comprises a test host and a patch plug, wherein the patch plug is matched with the test host.
The test host comprises a host shell, a test circuit control device is arranged in the host shell, and a display device, a control device and a wiring panel are arranged on the front surface of the host shell.
The device for calibrating the wires and insulating the aviation plug is convenient to use, wherein the display device comprises a display screen and a signal lamp, and the display screen and the signal lamp are connected with a test circuit control device in a host shell.
The device is convenient for aviation plug wire calibration and insulation test, wherein the control device is a key, and the key is connected with the test circuit control device in the main machine shell.
The aviation plug wire calibration and insulation testing device is convenient to use, wherein the universal socket is arranged on the bottom surface of the host shell.
The device for conveniently calibrating the aviation plug and testing the insulation comprises the aviation plug, the transfer cable and the transfer pin, wherein the transfer cable is used for connecting the aviation plug and the transfer pin
The wire calibration and insulation testing device for the aviation plug is convenient to use, wherein a plurality of switching pins are arranged, and each switching pin is connected with the switching aviation plug through one switching cable.
The novel remarkable effect is: 1. work efficiency and accurate efficiency are high: the automatic wire calibration function is achieved, and measurement work of insulation, resistance, voltage, current and the like can be completed on jacks which are arranged in a wide and well-distributed mode of the wiring panel;
2. the practicality and compatibility are strong, and the application range is wide: the universal socket is additionally designed on the side surface of the panel without directly terminating the aviation plug from the lead-out cable of the wiring panel, so that the multiple types of the switching aviation plugs can be manufactured according to the actual working needs of the site, and the matching compatibility of one panel corresponding to multiple aviation plugs is realized;
3. the functions are rich: besides the traditional core wire on-off detection function, the device also has the core wire short circuit and grounding automatic detection functions, and can be connected with the headset by utilizing the known conducting circuit corresponding to the jack on the panel, so that the communication function is realized, and the problems of poor mobile phone signals in the nuclear island factory building and unsmooth communication between the inside and the outside of the nuclear island are solved;
4. shortening working time and reducing radiation dose: the cable of the instrument control systems such as core nuclear measurement, rod control rod position and the like is positioned in the high radiation dose area of the nuclear island factory building. When the aviation plug cable inspection work is carried out, the device can effectively reduce the radiation time and the radiation dose of the work in the island.
Drawings
FIG. 1 is a schematic view of the structure of the device
FIG. 2 is a schematic diagram of a patch plug
Fig. 3 is a functional schematic of the device.
In the figure, 1 a display screen, 2 a key, 3 a signal lamp, 4 a wiring panel, 5 a universal socket, 6 a switching pin header, 7 a switching aviation plug and 8 a switching cable.
Detailed Description
As shown in fig. 1 and 2, the present apparatus has the following structure:
1. according to the aviation plug of the wire to be calibrated or the insulation test cable, manufacturing a matched adapter aviation plug, and realizing connection between the aviation plugs;
2. the core wire between the switching aviation plug and the switching pin header is welded through the switching cable;
3. the switching pin header is matched with the pin hole of the universal socket positioned on the side surface of the device in size, so that the switching pin header can be seamlessly connected and can be quickly pulled out and plugged in;
4. and through the internal cables, the universal sockets positioned on the side surfaces of the device are connected with pinholes on the wiring panel in a one-to-one correspondence manner.
In summary, through the serial connection between the devices, the matching connection between the cable to be calibrated or the insulation test and the wiring panel is finally realized.
The functional schematic diagram of the device is shown in fig. 3, and the embodiment is as follows:
the device is designed with a host computer and a slave computer based on a singlechip control principle, wherein the host computer and the slave computer are provided with a control module and a communication module. The basic principle of automatic wire correction is as follows: the single chip microcomputer of the host computer and the slave computer is provided with a wire calibrating port, the port of the host computer is initially set to be high level, the port of the slave computer is initially set to be low level, the host computer and the slave computer single chip microcomputer are commonly grounded, when a conducted cable is connected with the host computer and the slave computer, the port of the host computer is changed to be as low level as the port of the slave computer, and the control module recognizes the information and sends the on-off information of the cable core wire to the slave computer for processing and displaying.
The host computer and the slave computer are also provided with a display, a signal lamp and keys, and are used for human-computer interaction, so that the display of necessary information and the input of operation instructions are realized.
Claims (1)
1. Device convenient to aviation plug school line, insulation test, its characterized in that: the test device comprises a test host and a patch plug, wherein the patch plug is matched with the test host;
the testing host comprises a host shell, a testing circuit control device is arranged in the host shell, and a display device, a control device and a wiring panel are arranged on the front surface of the host shell;
the display device comprises a display screen and a signal lamp, wherein the display screen and the signal lamp are connected with a test circuit control device in the host shell;
the control device is a key, and the key is connected with the test circuit control device in the main machine shell;
a universal socket is arranged on the bottom surface of the host shell;
the patch plug comprises a patch aviation plug, a patch cable and a patch pin, wherein the patch cable is used for connecting the patch aviation plug and the patch pin;
the switching row needle has a plurality of, and every switching row needle all is connected with the switching aviation plug through a switching cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223005071.XU CN219657674U (en) | 2022-11-11 | 2022-11-11 | Device convenient for aviation plug wire calibration and insulation test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223005071.XU CN219657674U (en) | 2022-11-11 | 2022-11-11 | Device convenient for aviation plug wire calibration and insulation test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219657674U true CN219657674U (en) | 2023-09-08 |
Family
ID=87860175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223005071.XU Active CN219657674U (en) | 2022-11-11 | 2022-11-11 | Device convenient for aviation plug wire calibration and insulation test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219657674U (en) |
-
2022
- 2022-11-11 CN CN202223005071.XU patent/CN219657674U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |