CN220829562U - Arc suppression coil tester - Google Patents
Arc suppression coil tester Download PDFInfo
- Publication number
- CN220829562U CN220829562U CN202322432406.4U CN202322432406U CN220829562U CN 220829562 U CN220829562 U CN 220829562U CN 202322432406 U CN202322432406 U CN 202322432406U CN 220829562 U CN220829562 U CN 220829562U
- Authority
- CN
- China
- Prior art keywords
- frame body
- arc suppression
- suppression coil
- box
- protection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000001629 suppression Effects 0.000 title claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 9
- 230000002457 bidirectional effect Effects 0.000 claims description 5
- 238000013016 damping Methods 0.000 claims description 4
- 230000009471 action Effects 0.000 abstract description 4
- 238000001514 detection method Methods 0.000 abstract description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Monitoring And Testing Of Nuclear Reactors (AREA)
Abstract
The utility model relates to the technical field of measuring devices, in particular to an arc suppression coil tester, which comprises an L-shaped mounting plate, wherein a mounting box is fixedly arranged on the right inner wall of the L-shaped mounting plate, a detection unit is arranged in a box body of the mounting box, a measuring line is fixedly arranged on the left side surface of the mounting box, a protection mechanism for protecting the measuring line is arranged on the surface of the mounting box, a supporting mechanism is arranged on the lower surface of the L-shaped mounting plate, the protection mechanism comprises a protection frame sleeved on the surface of the mounting box, a sleeve is embedded on the upper surface of the protection frame, a motor is fixedly arranged on the right side surface of the L-shaped mounting plate, and a screw is fixedly arranged on an output shaft of the motor. According to the utility model, the screw is driven to rotate by the operation of the motor through the arrangement of the protection mechanism, and the sleeve drives the protection frame to move on the surface of the installation box through the rotation of the screw under the guiding action of the limit sliding block until the measuring line is exposed, so that the measuring line can be used, and the purpose of protecting the measuring line is achieved.
Description
Technical Field
The utility model relates to the technical field of measuring devices, in particular to an arc suppression coil tester.
Background
The arc suppression coil is an inductance coil with an iron core, is connected between the neutral point of a transformer (or a generator) and the ground to form an arc suppression coil grounding system, and when a circuit has a short circuit fault, the inductance coil which is used for compensating capacitance current to avoid arc generation is formed, so that the arc suppression coil is a small-current grounding system.
In the prior art, a device for measuring capacitance current through an arc suppression coil with the publication number of CN209280789U adopts a shell which is used for bearing all components; a processor located inside the housing; the measuring line passes through the shell and is connected with the processor, and the scheme is that capacitive current of the power distribution network is directly measured from the secondary side of the arc suppression coil. The device adopts the colored touch-sensitive screen to show, chinese menu, and the operation is very simple and convenient, and small, light in weight, portable carries out outdoor operation, and the wiring is simple, and test speed is fast, and the data accuracy is high, has alleviateed test personnel's intensity of labour greatly, has improved work efficiency.
However, the above solution still has some drawbacks, for example, the measuring line in the above solution is exposed, and lacks a mechanism for protecting the measuring line, which causes the measuring line to be easily damaged, thereby affecting the subsequent use, and the measuring line is directly used in the process of testing the arc-extinguishing ring, and when the measuring line is used in some outdoor areas, the measuring line lacks a corresponding use platform, which causes the measuring line to be directly placed on the ground for use, and has the defect of inconvenient use.
In view of the above, the utility model provides an arc suppression coil tester.
Disclosure of Invention
(One) solving the technical problems
The utility model aims to provide an arc suppression coil tester, which has the advantage of protecting a measuring wire, so as to solve the problem that the measuring wire is easily damaged due to the defect of lack of protection in the prior art.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The arc suppression coil tester comprises an L-shaped mounting plate, wherein a mounting box is fixedly mounted on the right inner wall of the L-shaped mounting plate, a detection unit is arranged in a box body of the mounting box, a measuring wire is fixedly mounted on the left side surface of the mounting box, a protection mechanism for protecting the measuring wire is arranged on the surface of the mounting box, and a supporting mechanism is arranged on the lower surface of the L-shaped mounting plate;
The protection mechanism comprises a protection frame sleeved on the surface of the installation box, a sleeve is embedded in the upper surface of the protection frame, a motor is fixedly installed on the right side surface of the L-shaped installation plate, a screw is fixedly installed on an output shaft of the motor, an internal thread is arranged on the inner annular surface of the sleeve, the inner annular surface of the sleeve is in threaded connection with the surface of the screw through the internal thread, and a cover plate is rotationally connected to the left side surface of the protection frame through a rotating shaft.
As the preferable technical scheme, the inner front wall and the inner rear wall of the protection frame are both provided with limiting sliding blocks, and the front surface and the back surface of the mounting box are both provided with limiting sliding rails for the sliding of the limiting sliding blocks.
As the preferable technical scheme, the upper surface fixed mounting of protection frame has the connecting rod, and the surface rotation of connecting rod is connected with the limit stop who is used for restricting the apron.
As the preferable technical scheme, the supporting mechanism comprises an outer frame body which is rotationally connected to the lower surface of the L-shaped mounting plate through a damping rotating shaft, and an inner frame body is arranged in the outer frame body.
As the preferable technical scheme, the both sides inner wall rotation of frame body is connected with two-way threaded rod, and two thread blocks of two-way threaded rod's surface threaded connection have the symmetry, and the lower surface of two thread blocks is all rotated and is connected with the vaulting pole, and the one end that thread block was kept away from to two vaulting poles all rotates through the axis of rotation with the interior bottom wall of inside casing body to be connected.
As a preferable technical scheme, an operation block for rotating the bidirectional threaded rod is arranged on the right side of the outer frame body.
As the preferable technical scheme, the both sides surface of inside casing all is provided with leads the slider, and the both sides inner wall of outside casing has all been seted up and has been supplied to lead the gliding spout of slider, and the inside casing passes through the inside sliding connection of slider and spout and outside casing, and the lower surface fixed mounting of inside casing has the bottom plate.
(III) beneficial effects
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, the screw is driven to rotate by the operation of the motor through the arrangement of the protection mechanism, and the sleeve drives the protection frame to move on the surface of the installation box through the rotation of the screw under the guiding action of the limit sliding block until the measuring line is exposed, so that the measuring line can be used, and the purpose of protecting the measuring line is achieved.
2. According to the utility model, the device is placed on the ground through the bottom plate by arranging the supporting mechanism, the operation block is rotated to drive the bidirectional threaded rod to rotate, the two threaded blocks respectively drive the two supporting rods to move under the rotation of the bidirectional threaded rod, and the movement of the two supporting rods drives the inner frame body to move up and down in the outer frame body, so that the device can be placed on the ground, and the height of the device can be adjusted while the device is convenient to use.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic illustration of the front cross-section of the present utility model;
FIG. 3 is a schematic view of the present utility model in a top-down configuration;
fig. 4 is a schematic side sectional view of the present utility model.
In the figure: 1. an L-shaped mounting plate; 2. a mounting box; 3. a measuring line; 4. a protective frame; 5. a sleeve; 6. a motor; 7. a screw; 8. a cover plate; 9. a limit stop; 10. an outer frame body; 11. an inner frame body; 12. a two-way threaded rod; 13. a screw block; 14. a brace rod; 15. a bottom plate; 16. and (5) fixing bolts.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.
According to the drawings 1-4, the embodiment of the utility model provides an arc suppression coil tester, which comprises an L-shaped mounting plate 1, wherein a mounting box 2 is fixedly arranged on the right inner wall of the L-shaped mounting plate 1, a detection unit is arranged in the box body of the mounting box 2, a measuring wire 3 is fixedly arranged on the left side surface of the mounting box 2, a protection mechanism for protecting the measuring wire 3 is arranged on the surface of the mounting box 2, and a supporting mechanism is arranged on the lower surface of the L-shaped mounting plate 1.
The supporting mechanism comprises an outer frame body 10 which is rotationally connected to the lower surface of an L-shaped mounting plate 1 through a damping rotating shaft, the L-shaped mounting plate 1 can be rotated on the outer frame body 10 under the action of the damping rotating shaft, the direction of the L-shaped mounting plate is regulated, the L-shaped mounting plate is fixed through a fixing bolt 16, an inner frame body 11 is arranged in the outer frame body 10, two side inner walls of the outer frame body 10 are rotationally connected with two-way threaded rods 12, the surfaces of the two-way threaded rods 12 are in threaded connection with two symmetrical threaded blocks 13, the lower surfaces of the two threaded blocks 13 are all rotationally connected with supporting rods 14, and one ends of the two supporting rods 14, which are far away from the threaded blocks 13, are rotationally connected with the inner bottom wall of the inner frame body 11 through rotating shafts.
The right side of the outer frame body 10 is provided with an operation block for rotating the bidirectional threaded rod 12, two side surfaces of the inner frame body 11 are provided with guide sliding blocks, two side inner walls of the outer frame body 10 are provided with sliding grooves for the guide sliding blocks to slide, the inner frame body 11 is in sliding connection with the inner frame body 10 through the guide sliding blocks and the sliding grooves, and the lower surface of the inner frame body 11 is fixedly provided with a bottom plate 15.
The protection machanism is including the cover setting up the protection frame 4 at installation box 2 surface, the interior front wall and the interior back wall of protection frame 4 all are provided with spacing slider, the front of installation box 2 has all been seted up with the back and has been supplied the gliding spacing slide rail of spacing slider, the upper surface of protection frame 4 is inlayed and is equipped with sleeve 5,L shape mounting panel 1's right side surface fixed mounting and has motor 6, motor 6's output shaft fixed mounting has screw rod 7, sleeve 5's interior ring face is provided with the internal thread, sleeve 5's interior ring face passes through the surface threaded connection of internal thread and screw rod 7, protection frame 4's left side surface is connected with apron 8 through the axis of rotation, protection frame 4's upper surface fixed mounting has the connecting rod, the surface rotation of connecting rod is connected with the limit stop 9 that is used for restricting apron 8.
When the arc suppression coil tester is used, the screw rod 7 is driven to rotate by the operation of the motor 6, the sleeve 5 drives the protective frame 4 to move on the surface of the installation box 2 under the guiding action of the limit sliding block through the rotation of the screw rod 7 until the measuring line 3 is exposed, the measuring line 3 can be used, meanwhile, the device is placed on the ground through the bottom plate 15, the two threaded blocks 13 drive the two supporting rods 14 to move respectively under the rotation of the two threaded rods 12, and the movement of the two supporting rods 14 drives the inner frame body 11 to move up and down in the outer frame body 10, so that the device can be placed on the ground, and the height of the device can be adjusted while being convenient to use.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides an arc suppression coil tester, includes L shape mounting panel (1), the right side inner wall fixed mounting of L shape mounting panel (1) has mounting box (2), and the box body inside of mounting box (2) is provided with detects the unit, and the left side fixed surface of mounting box (2) installs measuring line (3), its characterized in that: the surface of the mounting box (2) is provided with a protection mechanism for protecting the measuring line (3), and the lower surface of the L-shaped mounting plate (1) is provided with a supporting mechanism;
The protection mechanism comprises a protection frame (4) sleeved on the surface of the installation box (2), a sleeve (5) is embedded on the upper surface of the protection frame (4), a motor (6) is fixedly installed on the right side surface of the L-shaped installation plate (1), a screw (7) is fixedly installed on an output shaft of the motor (6), internal threads are arranged on the inner annular surface of the sleeve (5), the inner annular surface of the sleeve (5) is connected with the surface threads of the screw (7) through the internal threads, and a cover plate (8) is rotatably connected on the left side surface of the protection frame (4) through a rotating shaft.
2. An arc suppression coil tester as recited in claim 1, wherein: limiting sliding blocks are arranged on the inner front wall and the inner rear wall of the protection frame (4), and limiting sliding rails for sliding of the limiting sliding blocks are arranged on the front face and the back face of the mounting box (2).
3. An arc suppression coil tester as recited in claim 1, wherein: the upper surface of the protection frame (4) is fixedly provided with a connecting rod, and the surface of the connecting rod is rotationally connected with a limit stop (9) for limiting the cover plate (8).
4. An arc suppression coil tester as recited in claim 1, wherein: the supporting mechanism comprises an outer frame body (10) which is rotatably connected to the lower surface of the L-shaped mounting plate (1) through a damping rotating shaft, and an inner frame body (11) is arranged in the outer frame body (10).
5. The arc suppression coil tester according to claim 4, wherein: the two-way threaded rod (12) is rotationally connected to the inner walls of the two sides of the outer frame body (10), two symmetrical threaded blocks (13) are connected to the surface of the two-way threaded rod (12) in a threaded mode, supporting rods (14) are rotationally connected to the lower surfaces of the two threaded blocks (13), and one ends, far away from the threaded blocks (13), of the two supporting rods (14) are rotationally connected with the inner bottom wall of the inner frame body (11) through rotating shafts.
6. The arc suppression coil tester according to claim 4, wherein: an operation block for rotating the bidirectional threaded rod (12) is arranged on the right side of the outer frame body (10).
7. The arc suppression coil tester according to claim 4, wherein: the two side surfaces of the inner frame body (11) are respectively provided with a guide sliding block, sliding grooves for the guide sliding blocks are formed in the inner walls of the two sides of the outer frame body (10), the inner frame body (11) is in sliding connection with the inner side of the outer frame body (10) through the guide sliding blocks and the sliding grooves, and a bottom plate (15) is fixedly arranged on the lower surface of the inner frame body (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322432406.4U CN220829562U (en) | 2023-09-08 | 2023-09-08 | Arc suppression coil tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322432406.4U CN220829562U (en) | 2023-09-08 | 2023-09-08 | Arc suppression coil tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220829562U true CN220829562U (en) | 2024-04-23 |
Family
ID=90727715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322432406.4U Active CN220829562U (en) | 2023-09-08 | 2023-09-08 | Arc suppression coil tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220829562U (en) |
-
2023
- 2023-09-08 CN CN202322432406.4U patent/CN220829562U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208767659U (en) | A kind of multifunctional photoelectric comprehensive distribution box | |
| CN103217337B (en) | The proving installation of detection streamer mechanical property | |
| CN103217338B (en) | Testing device for measuring cable tensile force and torsion performance | |
| CN110333385A (en) | A kind of electroscope with intelligent protection function | |
| CN220829562U (en) | Arc suppression coil tester | |
| CN206864800U (en) | Digital display intelligent grounding box | |
| CN206930403U (en) | The dynamic dynamic calibration equipment for turning round sensor | |
| CN205449448U (en) | Bore hole 3D display device's testing arrangement | |
| CN108548960A (en) | A kind of highly practical instrument and meter and its detection method | |
| CN211123119U (en) | Transformer substation 35kV and following cubical switchboard withstand voltage test auxiliary device | |
| CN209102754U (en) | A kind of diesel engine speed sensor calibration device | |
| CN113567791A (en) | Electromagnetic compatibility detection system | |
| CN210667399U (en) | Teaching is with simulation transmission line show board | |
| CN203894340U (en) | Detection device for insulator detection robot | |
| CN110987338A (en) | Transformer bushing anti-seismic performance detection equipment | |
| CN207963911U (en) | Numerical display type power distribution network measure and control device | |
| CN112325941A (en) | Vibration and displacement detection device of GIS isolating switch device | |
| CN214122266U (en) | Wind power monitoring device for electric power construction | |
| CN219714978U (en) | Well lid compression testing machine with safeguard function | |
| CN219978452U (en) | Power distribution room switch cabinet partial discharge on-line monitoring device | |
| CN214252590U (en) | Device for measuring X-ray leakage radiation of medical accelerator | |
| CN220933091U (en) | Electric power measuring instrument | |
| CN110391556A (en) | A kind of novel power supply case | |
| CN218601405U (en) | Cubical switchboard electric leakage detection device | |
| CN114384200B (en) | Environment detection equipment capable of rapidly detecting air quality |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |