CN112162178A - Detection device for power distribution network fault diagnosis - Google Patents
Detection device for power distribution network fault diagnosis Download PDFInfo
- Publication number
- CN112162178A CN112162178A CN202011194633.2A CN202011194633A CN112162178A CN 112162178 A CN112162178 A CN 112162178A CN 202011194633 A CN202011194633 A CN 202011194633A CN 112162178 A CN112162178 A CN 112162178A
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- CN
- China
- Prior art keywords
- fixedly connected
- plates
- detection device
- distribution network
- power distribution
- 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.)
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Links
- 238000001514 detection method Methods 0.000 title claims abstract description 44
- 238000003745 diagnosis Methods 0.000 title claims abstract description 15
- 230000001681 protective effect Effects 0.000 claims abstract description 33
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 13
- 239000000428 dust Substances 0.000 claims description 13
- 238000007791 dehumidification Methods 0.000 claims description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 7
- 230000017525 heat dissipation Effects 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 230000005389 magnetism Effects 0.000 claims description 3
- 244000309464 bull Species 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 238000012360 testing method Methods 0.000 description 9
- 229910052742 iron Inorganic materials 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/08—Locating faults in cables, transmission lines, or networks
- G01R31/081—Locating faults in cables, transmission lines, or networks according to type of conductors
- G01R31/086—Locating faults in cables, transmission lines, or networks according to type of conductors in power transmission or distribution networks, i.e. with interconnected conductors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/50—Systems or methods supporting the power network operation or management, involving a certain degree of interaction with the load-side end user applications
- Y04S10/52—Outage or fault management, e.g. fault detection or location
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Relating To Insulation (AREA)
Abstract
The invention relates to the technical field of power grid detection, and discloses a detection device for power distribution network fault diagnosis, which comprises a base, a protective cover and a rotating rod, wherein two sides of the upper surface of the base are fixedly connected with supporting plates, the upper surfaces of the supporting plates are fixedly connected to the lower surfaces of a bearing plate, the lower sides of the left side surface and the right side surface of the protective cover are fixedly connected with side plates, the two side plates are provided with two side plates, threaded rods are respectively in threaded connection with the two side plates, two opposite inner side surfaces of the supporting plates are respectively and fixedly connected with a reinforcing plate, the lower ends of the threaded rods sequentially penetrate through the bearing plate and the reinforcing plate, oblique bevel gears A are respectively and fixedly connected with the lower ends of the two threaded rods, oblique bevel gears B are fixedly sleeved at two ends of the rotating rod, and the two oblique bevel gears B are in meshed connection with the two.
Description
Technical Field
The invention relates to the technical field of power grid detection, in particular to a detection device for power distribution network fault diagnosis.
Background
The power grid fault detection equipment is equipment for performing test, verification, detection and acceptance on the production and power grid operation of a power grid, and provides reliable guarantee for the safety and reliability of power operation.
Therefore, the detection device for power distribution network fault diagnosis is designed.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a detection device for power distribution network fault diagnosis, which solves the problem that the power grid detection is polluted because more dust possibly falls on the power grid detection because the power grid detection is directly placed on a desktop at present without any protection device when the power grid detection is not used.
In order to achieve the purpose, the invention adopts the technical scheme that:
a detection device for power distribution network fault diagnosis comprises a base, a protective cover and a rotating rod, wherein two sides of the upper surface of the base are fixedly connected with supporting plates, the upper surfaces of the supporting plates are fixedly connected with the lower surfaces of bearing plates, the lower sides of the left side and the right side of the protective cover are fixedly connected with side plates, the two side plates are respectively provided with a threaded rod, the two side plates are respectively in threaded connection with the threaded rod, the two opposite inner side surfaces of the supporting plates are respectively and fixedly connected with reinforcing plates, the lower ends of the threaded rods sequentially penetrate through the bearing plates and the corresponding reinforcing plates and are respectively in rotating connection with the bearing plates and the reinforcing plates, the lower ends of the two threaded rods are respectively and fixedly connected with bevel gears A, one end of the rotating rod is rotatably connected to the side surfaces of the supporting plates, the other end of the rotating rod penetrates through another supporting plate and is fixedly connected with a handle, bevel gears B are fixedly sleeved at two, the two sides of the upper surface of the bearing plate are fixedly connected with limiting plates, and the upper surface of the protective cover is provided with a dehumidifying mechanism.
Furthermore, a plurality of heat dissipation holes which are uniformly distributed are formed in two opposite side walls of the protective cover.
Furthermore, two relative lateral surfaces of protection casing pass through screw fixed connection and have the dust screen, and the louvre is covered to the dust screen.
Further, dehumidification mechanism includes apron, magnet circle, dehumidification frame, rectangle through-hole, silica gel drier and chase, and the lower fixed surface of apron is connected with the chase, and the upper wall of protection casing has seted up the rectangle through-hole, and fixedly connected with dehumidification frame in the rectangle through-hole, and a plurality of evenly distributed's gas pocket has been seted up to the lower wall of dehumidification frame, and the dehumidification frame has placed a plurality of silica gel drier, and the last fixed surface of magnet circle is connected with the magnet circle, and the magnet circle is located around the rectangle through-hole, the magnet circle is the same with the chase size and corresponds each other, and the magnet circle is connected with chase magnetism formula.
Furthermore, the upper surface of the cover plate is fixedly connected with a carrying handle.
Furthermore, the upper end of the threaded rod is fixedly connected with a limiting block.
Furthermore, the upper surface fixed connection of dehumidification frame has the magnet circle, and the magnet circle is located the rectangle through-hole around, the magnet circle is the same with the chase size and corresponds each other, and the magnet circle is inhaled the formula with the chase magnetism and is connected.
The invention has the beneficial effects that:
1. according to the invention, the rotating rod is rotated through the handle, so that the bevel gear B drives the bevel gear A to rotate, and the two threaded rods simultaneously rotate in the same direction, the protective cover can move up and down under the action of the side plates, the power grid detection is placed on the upper surface of the bearing plate and is positioned between the two limiting plates, when the power grid detection is not used, the protective cover is lowered by rotating the handle, so that the protective cover is arranged on the bearing plate, at the moment, the protective cover can play a dustproof and protective role on the power grid detection device, the pollution of dust to the power grid detection device is reduced, meanwhile, workers can not directly collide with the power grid detection device, the damage of collision to the power grid detection device is reduced, the influence of external factors on the power grid detection is reduced, and when the protective cover is lifted by rotating the handle, the power grid detection device can be operated, and the power grid detection device is conveniently taken out to be cleaned and maintained.
2. According to the invention, when the protective cover is closed, the silica gel desiccant can absorb moisture in the protective cover through the air holes, so that the corrosion and influence of the moisture on the power grid detection device are reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a dehumidifying mechanism according to the present invention;
FIG. 3 is a schematic view of a cross-section of a portion of the present invention;
FIG. 4 is a schematic view of a dehumidifying frame according to the present invention.
In the figure: 1. a base; 2. a support plate; 3. a bearing plate; 4. a limiting plate; 5. a side plate; 6. a threaded rod; 7. a limiting block; 8. a cover plate; 9. a carrying handle; 10. a dust screen; 11. heat dissipation holes; 12. a protective cover; 13. a magnetic ring; 14. a dehumidifying frame; 15. a rectangular through hole; 16. a silica gel desiccant; 17. an iron frame; 18. a bevel gear A; 19. a bevel gear B; 20. a rotating rod; 21. a handle; 22. and a reinforcing plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious 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.
Referring to FIGS. 1-4: a detection device for power distribution network fault diagnosis comprises a base 1, a protective cover 12 and a rotating rod 20, wherein two sides of the upper surface of the base 1 are fixedly connected with supporting plates 2, the upper surface of each supporting plate 2 is fixedly connected to the lower surface of a bearing plate 3, the lower sides of the left side and the right side of the protective cover 12 are fixedly connected with side plates 5, two side plates 5 are arranged, threaded rods 6 are respectively and threadedly connected to the two side plates 5, reinforcing plates 22 are respectively and fixedly connected to the two opposite inner sides of the supporting plates 2, the lower ends of the threaded rods 6 sequentially penetrate through the bearing plates 3 and the corresponding reinforcing plates 22, the threaded rods 6 are respectively and rotatably connected with the bearing plates 3 and the reinforcing plates 22 through bearings, the reinforcing plates 22 play a role of auxiliary support for the threaded rods 6, so that the threaded rods 6 are more stable when rotating, the lower ends of the two threaded rods 6 are respectively and fixedly connected with bevel gears A18, one, the other end of the rotating rod 20 penetrates through the other supporting plate 2 and is fixedly connected with a handle 21, two ends of the rotating rod 20 are fixedly sleeved with bevel gears B19, the two bevel gears B19 are meshed and connected with the two corresponding bevel gears A18, two sides of the upper surface of the bearing plate 3 are fixedly connected with limiting plates 4, and the upper surface of the protective cover 12 is provided with a dehumidifying mechanism; the rotating rod 20 is rotated through the handle 21, so that the bevel gear B19 drives the bevel gear A18 to rotate, the two threaded rods 6 simultaneously rotate in the same direction, the protective cover 12 can move up and down under the action of the side plate 5, the power grid detection is placed on the upper surface of the bearing plate 3 and is positioned between the two limiting plates 4, when the power grid detection is not used, the handle 21 is rotated to enable the protective cover 12 to descend, so that the protective cover 12 covers the bearing plate 3, at the moment, the protective cover 12 can start the dust prevention and protection effects on the power grid detection, the pollution of dust to the power grid detection is reduced, meanwhile, workers can not directly collide with the power grid detection, the damage of the collision to the power grid detection is reduced, the influence of external factors on the power grid detection is reduced, when the power grid detection is operated, the protective cover 12 is lifted by rotating the handle 21, and the power grid detection can be operated, and the power grid can be conveniently detected and taken out for cleaning and maintenance.
A plurality of radiating holes 11 which are uniformly distributed are formed in two opposite side walls of the protective cover 12; the heat radiating holes 11 may allow hot air inside the shield 12 to be radiated.
Two opposite outer side surfaces of the protective cover 12 are fixedly connected with a dustproof net 10 through screws, and the dustproof net 10 covers the heat dissipation holes 11; the dust screen 10 may reduce the ingress of dust into the shield 12.
The dehumidifying mechanism comprises a cover plate 8, a magnet ring 13, a dehumidifying frame 14, a rectangular through hole 15, a silica gel desiccant 16 and an iron frame 17, the iron frame 17 is fixedly connected to the lower surface of the cover plate 8, the rectangular through hole 15 is formed in the upper wall of the protective cover 12, the dehumidifying frame 14 is fixedly connected in the rectangular through hole 15, a plurality of uniformly distributed air holes are formed in the lower wall of the dehumidifying frame 14, the dehumidifying frame 14 is provided with the silica gel desiccant 16, the magnet ring 13 is fixedly connected to the upper surface of the magnet ring 13 and located around the rectangular through hole 15, the magnet ring 13 and the iron frame 17 are the same in size and correspond to each other, and the magnet ring 13 is in magnetic attraction connection with the iron frame 17; when the protective cover 12 is closed, the silica gel desiccant 16 can absorb moisture inside the protective cover 12 through the air holes, and the corrosion and the influence of the moisture on the power grid detection device are reduced.
The upper surface of the cover plate 8 is fixedly connected with a lifting handle 9; the cover plate 8 is convenient to take by the carrying handle 9.
The upper end of the threaded rod 6 is fixedly connected with a limiting block 7; the limiting block 7 can limit the protective cover 12, and can prevent the protective cover 12 from sliding down from the upper end of the threaded rod 6.
In summary, when the invention is used, the handle 21 rotates the rotating rod 20, so that the bevel gear B19 drives the bevel gear a18 to rotate, thereby the two threaded rods 6 simultaneously rotate in the same direction, the protection cover 12 can move up and down under the action of the sideboard 5, the power grid test is placed on the upper surface of the receiving plate 3, and the power grid test is located between the two limiting plates 4, when the power grid test is not used, the handle 21 is rotated to lower the protection cover 12, so that the protection cover 12 covers the receiving plate 3, at this time, the protection cover 12 can start the functions of dust prevention and protection for the power grid test, reduce the pollution of dust to the power grid test device, and simultaneously prevent workers from directly colliding with the power grid test, thereby reducing the damage of the power grid test device caused by collision, reducing the influence of external factors on the power grid test device, and when the handle 21 is rotated to raise the protection cover 12, alright with detect the power grid and operate, also conveniently take out power grid detection device and clear up and overhaul.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (7)
1. The utility model provides a distribution network is detection device for failure diagnosis, includes base (1), protection casing (12) and bull stick (20), its characterized in that: the two sides of the upper surface of the base (1) are fixedly connected with supporting plates (2), the upper surfaces of the supporting plates (2) are fixedly connected to the lower surfaces of the bearing plates (3), the lower sides of the left side and the right side of the protective cover (12) are fixedly connected with side plates (5), the two side plates (5) are provided with two threaded rods (6), the two side plates (5) are in threaded connection with threaded rods (6), two opposite inner side surfaces of the supporting plates (2) are fixedly connected with reinforcing plates (22), the lower ends of the threaded rods (6) sequentially penetrate through the bearing plates (3) and the corresponding reinforcing plates (22), the threaded rods (6) are respectively in rotating connection with the bearing plates (3) and the reinforcing plates (22) through bearings, the lower ends of the two threaded rods (6) are fixedly connected with bevel gears A (18), one end of each rotating rod (20) is rotatably connected to the side surface of the supporting plate (2), the other end of each rotating rod (20) penetrates through another supporting, bevel gears B (19) are fixedly sleeved at two ends of the rotating rod (20), the two bevel gears B (19) are meshed with the two corresponding bevel gears A (18), limiting plates (4) are fixedly connected to two sides of the upper surface of the bearing plate (3), and a dehumidifying mechanism is arranged on the upper surface of the protective cover (12).
2. The detection device for power distribution network fault diagnosis according to claim 1, characterized in that: a plurality of heat dissipation holes (11) which are uniformly distributed are formed in two opposite side walls of the protective cover (12).
3. The detection device for power distribution network fault diagnosis according to claim 1, characterized in that: two relative lateral surfaces of protection casing (12) pass through screw fixed connection and have dust screen (10), and dust screen (10) cover louvre (11).
4. The detection device for power distribution network fault diagnosis according to claim 1, characterized in that: dehumidification mechanism includes apron (8), magnet circle (13), dehumidification frame (14), rectangle through-hole (15), silica gel drier (16) and chase (17), the lower fixed surface of apron (8) is connected with chase (17), and rectangle through-hole (15) have been seted up to the upper wall of protection casing (12), fixedly connected with dehumidification frame (14) in rectangle through-hole (15), a plurality of evenly distributed's gas pocket is seted up to the lower wall of dehumidification frame (14), and a plurality of silica gel drier (16) have been placed in dehumidification frame (14).
5. The detection device for power distribution network fault diagnosis according to claim 4, characterized in that: the upper surface of the cover plate (8) is fixedly connected with a carrying handle (9).
6. The detection device for power distribution network fault diagnosis according to claim 1, characterized in that: the upper end of the threaded rod (6) is fixedly connected with a limiting block (7).
7. The detection device for power distribution network fault diagnosis according to claim 4, characterized in that: the upper surface fixed connection of dehumidification frame (14) has magnet circle (13), and magnet circle (13) are located rectangle through-hole (15) all around, magnet circle (13) are the same and correspond each other with chase (17) size, and magnet circle (13) are inhaled the formula with chase (17) magnetism and are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011194633.2A CN112162178A (en) | 2020-10-30 | 2020-10-30 | Detection device for power distribution network fault diagnosis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011194633.2A CN112162178A (en) | 2020-10-30 | 2020-10-30 | Detection device for power distribution network fault diagnosis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112162178A true CN112162178A (en) | 2021-01-01 |
Family
ID=73865361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011194633.2A Withdrawn CN112162178A (en) | 2020-10-30 | 2020-10-30 | Detection device for power distribution network fault diagnosis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112162178A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113068876A (en) * | 2021-04-03 | 2021-07-06 | 刘陈 | Atomization effect detection device for electronic cigarette production |
-
2020
- 2020-10-30 CN CN202011194633.2A patent/CN112162178A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113068876A (en) * | 2021-04-03 | 2021-07-06 | 刘陈 | Atomization effect detection device for electronic cigarette production |
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| PB01 | Publication | ||
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Application publication date: 20210101 |