CN215678553U - Ball passing counter debugging device - Google Patents
Ball passing counter debugging device Download PDFInfo
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- CN215678553U CN215678553U CN202121753355.XU CN202121753355U CN215678553U CN 215678553 U CN215678553 U CN 215678553U CN 202121753355 U CN202121753355 U CN 202121753355U CN 215678553 U CN215678553 U CN 215678553U
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Abstract
The utility model provides a debugging device for a ball passing counter, which belongs to the technical field of detection equipment and comprises the following components: the box body is internally provided with an accommodating space suitable for accommodating a secondary instrument of the ball counter; the detection equipment is arranged inside the box body; the power structure is arranged inside the box body and electrically connected with the detection equipment. According to the debugging device for the ball passing counter, provided by the utility model, only the debugging device needs to be carried to a working site during debugging, and a secondary instrument can be placed in the accommodating space for debugging, so that the working efficiency and the working convenience are improved, the field foreign matter prevention risk is reduced by integrating the detection equipment, and the working safety risk management and control are obviously improved.
Description
Technical Field
The utility model relates to the technical field of detection equipment, in particular to a debugging device for a ball passing counter.
Background
The ball passing counter is used for detecting and counting fuel balls of the ball bed type high-temperature gas cooled reactor power station. The ball passing counter consists of a sensor and a secondary instrument, the sensor is arranged around the ball passing pipeline and is responsible for collecting signals, and the secondary instrument is responsible for processing the signals collected by the sensor. The sensor is provided with two groups of coils, eddy current is generated around the coils when the coils are electrified, when a conductive object passes through the pipeline, the inductance of the sensor coils around the pipeline is reduced, and the secondary instrument obtains a ball passing signal according to the change of the inductance of the coils. Because factors such as the difference of the coil parameters of the sensor of the over-ball counter, the difference of the installation pipelines of the sensor, the good matching degree between the sensor and the secondary instrument, the difference of the inherent electrical parameters of the sensor and the secondary instrument and the like can influence the optimal working state of the over-ball counter, the over-ball counter needs to be debugged before the over-ball counter works formally.
Because the counter is installed in the reactor cabin, belongs to the high radioactivity region, maintenance debugging work has great radiation risk to the debugging work is comparatively complicated, promotes maintenance personal maintenance debugging speed and becomes the important component part of radiation protection. However, each existing device for debugging the ball passing counter is independently arranged, so that the device is inconvenient for a maintenance worker to use, and the debugging progress is delayed.
SUMMERY OF THE UTILITY MODEL
Therefore, the technical problem to be solved by the utility model is to overcome the defect that the debugging device of the ball passing counter in the prior art is inconvenient for maintenance personnel to use.
In order to solve the above technical problem, the present invention provides a debugging device for a ball passing counter, including:
the box body is internally provided with an accommodating space suitable for accommodating a secondary instrument of the ball counter;
the detection equipment is arranged inside the box body;
the power structure is arranged inside the box body and electrically connected with the detection equipment.
The box is internally provided with a partition plate, the partition plate divides the interior of the box into two cavities, and the detection equipment and the power supply structure are respectively arranged in the two cavities.
The accommodating space and the power supply structure are positioned in the same cavity.
The division board will the inside of box is along vertical partition, two the cavity includes cavity and lower cavity, check out test set up in the cavity goes up, power structure with accommodation space set up in the cavity down.
A frame structure is arranged in the lower cavity and surrounds the accommodating space.
And a storage box is further arranged in the box body, and the inside of the storage box is used for placing a connecting cable.
The detection equipment comprises an inductance meter, an oscilloscope and a display screen.
The power supply structure comprises a storage battery and an interface suitable for being connected with an external power supply.
The power supply structure further comprises a power supply change-over switch.
The box body is of a square structure with the size of 500mm multiplied by 350 mm.
The technical scheme of the utility model has the following advantages:
1. the debugging device for the ball-passing counter integrates the detection equipment and the power supply structure in the box body, and the box body is reserved with the accommodating space of the secondary instrument of the ball-passing counter. Consequently, only need carry this debugging device to job site when the debugging to, can place the secondary instrument and debug in accommodation space, promoted work efficiency and work convenient degree, integrate check out test set and reduced the on-the-spot foreign matter risk of preventing, work safety risk management and control is showing and is promoting. Moreover, the debugging device can simulate field working conditions outside a workplace, provides a maintenance training platform, helps maintenance personnel to exercise skills, improves the maintenance efficiency of the over-ball counter, shortens the working time of the maintenance personnel in a high-radioactivity area, reduces the working radiation measurement level of the maintenance personnel, and reduces the radiation protection risk.
2. According to the debugging device for the ball passing counter, the partition plate is arranged in the box body to partition the inner space of the box body, so that the detection equipment and the power supply structure are arranged in a partition mode, the setting is more reasonable, and the use is more convenient.
3. According to the debugging device for the ball-passing counter, provided by the utility model, the accommodating space of the secondary instrument and the power supply structure are arranged in the same cavity, so that the secondary instrument is electrically connected with the power supply structure, and the power supply structure is convenient for supplying power to the secondary instrument.
4. According to the debugging device for the ball passing counter, the detection equipment is arranged in the upper cavity, the power supply structure and the accommodating space are arranged in the lower cavity, a secondary instrument is conveniently placed in the accommodating space, and the debugging device is convenient and labor-saving.
5. According to the debugging device for the ball passing counter, the frame structure is arranged, so that the frame structure is used for enclosing to form an accommodating space, and a secondary instrument is convenient to position.
6. According to the debugging device for the ball passing counter, the storage box is arranged in the box body, so that the connecting cable can be conveniently stored and taken.
7. According to the debugging device for the ball passing counter, the power supply structure is set to be the storage battery and the external power supply, different power supply modes can be selected to supply power for the detection equipment and the secondary instrument, and the reliability of the power supply structure is higher.
8. The debugging device for the ball passing counter provided by the utility model is convenient to switch between the storage battery and an external power supply by arranging the power supply change-over switch.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a perspective view of a ball counter debugging apparatus according to an embodiment of the present invention;
fig. 2 is a front view of a debugging apparatus of a ball passing counter according to an embodiment of the present invention.
Description of reference numerals:
10. a box body; 11. an accommodating space; 12. a partition plate; 13. an upper cavity; 14. a lower cavity; 15. a frame structure; 20. a detection device; 21. an inductance meter; 22. an oscilloscope; 23. a display screen; 30. a power supply structure; 31. a storage battery; 32. an interface; 40. and (7) storing the box.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but 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 invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
An embodiment of the device for debugging the passing sphere counter shown in fig. 1 and 2 is used for debugging and maintaining a fuel sphere of a high-temperature gas cooled reactor fuel loading and unloading system and a secondary instrument of a graphite sphere passing sphere counter, and comprises: the device comprises a box body 10, a detection device 20 and a power supply structure 30, wherein the detection device and the power supply structure are arranged inside the box body 10, and a containing space 11 for placing a secondary instrument is reserved in the box body 10.
With check out test set 20 and power structure 30 integration inside box 10, consequently, only need carry this debugging device to job site when the debugging to, can place the secondary instrument and debug in accommodation space 11, promoted work efficiency and work convenient degree, integrated check out test set 20 has reduced the on-the-spot foreign matter risk of preventing, and work safety risk management and control is showing and is promoting. Moreover, the debugging device can simulate field working conditions outside a workplace, provides a maintenance training platform, helps maintenance personnel to exercise skills, improves the maintenance efficiency of the over-ball counter, shortens the working time of the maintenance personnel in a high-radioactivity area, reduces the working radiation measurement level of the maintenance personnel, and reduces the radiation protection risk.
In the present embodiment, as shown in fig. 1 and 2, a partition plate 12 is provided inside the case 10, and an upper chamber 13 and a lower chamber 14 are formed by vertically dividing the inner space of the case 10 by the partition plate 12. The detection device 20 is disposed in the upper cavity 13, and the power structure 30 and the accommodating space 11 are disposed in the lower cavity 14.
The partition plate 12 is arranged in the box body 10 to partition the inner space of the box body 10, so that the detection equipment 20 and the power supply structure 30 are arranged in a partitioned mode, the arrangement is more reasonable, and the use is more convenient; in addition, the detection device 20 is arranged in the upper cavity 13, and the power supply structure 30 and the accommodating space 11 are arranged in the lower cavity 14, so that the electrical connection between the secondary instrument and the power supply structure 30 is facilitated, the secondary instrument is conveniently placed in the accommodating space 11, and the convenience and labor saving are realized.
In this embodiment, as shown in fig. 1 and 2, a frame structure 15 is disposed in the lower cavity 14, and the frame structure 15 encloses to form an accommodating space 11, which facilitates positioning and placement of the secondary instrument.
As shown in fig. 2, a storage box 40 is further provided in the box 10 to facilitate storage and access of the connection cable.
In the present embodiment, as shown in fig. 2, the detection device 20 includes an inductance meter 21, an oscilloscope 22, and a display screen 23. Correspondingly, the connecting cable comprises two crocodile clamp wires for the inductance meter 21, five double-head crochet hook wires for the oscilloscope 22, one RS232 signal wire for the display screen 23, one power supply wire for the secondary meter and one power supply wire for the display screen 23.
As shown in fig. 1 and 2, the power supply structure 30 includes a 220V battery 31, an interface 32 for connecting an external 220V power supply, and a power supply switch. Through setting up power structure 30 to battery 31 and external power supply, can select different power modes for check out test set 20 and secondary instrument power supply, power structure 30's reliability is higher to, through setting up power change over switch, be convenient for change between battery 31 and external power supply.
In the present embodiment, the case 10 has a square structure of 500mm × 350mm × 350 mm.
When the debugging device of the ball passing counter is used, the display screen 23 is opened, and meanwhile, the secondary instrument is connected with the display screen 23 through an RS232 signal line; opening an inductance meter 21 to be connected with a connecting terminal of a sensor of the ball passing counter by matching with a crocodile clamp wire so as to measure the inductance of a sensor coil; the secondary instrument is installed in the frame structure 15, the oscilloscope 22 is opened, the matched double-head crochet hook wires are respectively connected with J1-J5 potentiometers on a circuit board of the secondary instrument, the potentiometers are adjusted according to different oscillographs of the potentiometers so as to detect the ball passing signals, and the function of the ball passing counter is debugged.
The ball counter debugging device that crosses that this embodiment provided only needs to carry this debugging device to job site when the debugging to, can place the secondary instrument and debug in accommodation space, promoted work efficiency and work convenient degree, integrated check out test set has reduced the scene and has prevented the foreign matter risk, and work safety risk management and control is showing and is promoting. Moreover, the debugging device can simulate field working conditions outside a workplace, provides a maintenance training platform, helps maintenance personnel to exercise skills, improves the maintenance efficiency of the over-ball counter, shortens the working time of the maintenance personnel in a high-radioactivity area, reduces the working radiation measurement level of the maintenance personnel, and reduces the radiation protection risk.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the utility model.
Claims (10)
1. A ball counter debugging device, comprising:
the counter comprises a box body (10), wherein an accommodating space (11) suitable for accommodating a secondary instrument of the ball counter is arranged in the box body (10);
a detection device (20) arranged inside the box body (10);
and the power supply structure (30) is arranged inside the box body (10) and is electrically connected with the detection equipment (20).
2. The debugging device of the ball passing counter according to claim 1, wherein a partition plate (12) is disposed in the box body (10), the partition plate (12) partitions the interior of the box body (10) into two cavities, and the detection device (20) and the power supply structure (30) are disposed in the two cavities.
3. The ball counter debugging device according to claim 2, wherein said housing space (11) and said power supply structure (30) are located in the same cavity.
4. The debugging device of the ball passing counter according to claim 3, wherein the partition plate (12) vertically partitions the interior of the box body (10), the two cavities comprise an upper cavity (13) and a lower cavity (14), the detection device (20) is disposed in the upper cavity (13), and the power supply structure (30) and the accommodating space (11) are disposed in the lower cavity (14).
5. The debugging device of the ball passing counter according to claim 4, wherein a frame structure (15) is disposed in the lower cavity (14), and the frame structure (15) encloses the accommodating space (11).
6. The debugging device of the ball passing counter according to any one of claims 1 to 5, wherein a storage box (40) is further disposed in the box body (10), and a connecting cable is disposed inside the storage box (40).
7. A ball counter debugging device according to any one of claims 1-5, wherein said detection equipment (20) comprises an inductance meter (21), an oscilloscope (22) and a display screen (23).
8. A debugging device according to any one of claims 1-5, wherein said power supply structure (30) comprises a storage battery (31) and an interface (32) adapted to connect with an external power supply.
9. The ball counter debugging device according to claim 8, wherein said power supply structure (30) further comprises a power supply switch.
10. A debugging device for a ball passing counter according to any one of claims 1-5, characterized in that said box (10) has a square structure of 500mm x 350 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121753355.XU CN215678553U (en) | 2021-07-29 | 2021-07-29 | Ball passing counter debugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121753355.XU CN215678553U (en) | 2021-07-29 | 2021-07-29 | Ball passing counter debugging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215678553U true CN215678553U (en) | 2022-01-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121753355.XU Active CN215678553U (en) | 2021-07-29 | 2021-07-29 | Ball passing counter debugging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215678553U (en) |
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2021
- 2021-07-29 CN CN202121753355.XU patent/CN215678553U/en active Active
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