CN219998147U - High-voltage fuse anticreep device - Google Patents
High-voltage fuse anticreep device Download PDFInfo
- Publication number
- CN219998147U CN219998147U CN202321956198.1U CN202321956198U CN219998147U CN 219998147 U CN219998147 U CN 219998147U CN 202321956198 U CN202321956198 U CN 202321956198U CN 219998147 U CN219998147 U CN 219998147U
- Authority
- CN
- China
- Prior art keywords
- plate
- fuse
- horizontal supporting
- clamp
- vertical plate
- 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
- 230000000694 effects Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000001012 protector Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Classifications
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Fuses (AREA)
Abstract
The utility model provides a high-voltage fuse anti-drop device, which belongs to the technical field of design and manufacture of electrical equipment and comprises an upper clamp and a lower clamp which are respectively arranged and fixed at the upper end and the lower end of a fuse, and is characterized in that the upper clamp and the lower clamp respectively comprise a fixing plate at the rear side, and a left clamping plate and a right clamping plate which are symmetrically and alternately arranged on the fixing plate, wherein: the left clamping plate and the right clamping plate of the lower holding clamp are connected with a swinging frame through a rotating shaft, and the swinging frame comprises a left vertical plate and a right vertical plate which are respectively hinged to the outer sides of the left clamping plate and the right clamping plate, and a horizontal supporting plate connected to the lower ends of the left vertical plate and the right vertical plate. After the left vertical plate, the right vertical plate and the horizontal supporting plate swing downwards around the rotating shaft, the horizontal supporting plate is put flat to support the bottom end of the fuse, and the top end of the fuse is clamped into the left clamping plate and the right clamping plate of the upper clamping clamp to be supported and fixed; when the fuse box is not used, the left vertical plate, the right vertical plate and the horizontal supporting plate swing upwards around the rotating shaft, so that the horizontal supporting plate is erected, and the fuse can be pulled out or inserted from the lower part, so that the fuse box is good in anti-drop effect, and the fuse box is convenient to replace.
Description
Technical Field
The utility model relates to an anti-drop device, in particular to an anti-drop device of a high-voltage fuse, and belongs to the technical field of design and manufacture of electrical equipment.
Background
The indoor 10kV voltage transformer is equipment widely applied to a power system, and a fuse for guaranteeing safety is usually arranged on the primary side of the indoor 10kV voltage transformer. The fuse is often in place due to the influences of installation environment, operation conditions, human factors and the like, and the risk of falling off of the high-voltage fuse of the indoor 10kV voltage transformer in an operation state is caused. Because the existing indoor 10kV voltage transformer high-voltage fuse is not provided with an anti-falling device, in order to prevent the fuse from falling off in an operating state, personnel can only be increased to patrol, or monitoring equipment is installed to monitor videos. Thus not only increasing the investment of manpower and material resources and the running cost, but also having potential safety hazard. There is therefore a need for improvements in the art.
Disclosure of Invention
The utility model provides a high-voltage fuse anti-falling device, which aims to solve the problems that an existing 10kV voltage transformer fuse is easy to fall off in an operation state, so that safety accidents are caused, and the like.
The utility model is completed by the following technical scheme: the utility model provides a high-voltage fuse anticreep device, includes the upper and lower clamp of holding of installing fixed fuse upper and lower end respectively, and its characterized in that is gone up, is held down and is pressed from both sides the fixed plate that all includes the rear side, and symmetry and interval set up left and right splint on the fixed plate, wherein: the left clamping plate and the right clamping plate of the lower holding clamp are connected with a swinging frame through a rotating shaft, the swinging frame comprises a left vertical plate and a right vertical plate which are respectively hinged to the outer sides of the left clamping plate and the right clamping plate, and a horizontal supporting plate connected to the lower ends of the left vertical plate and the right vertical plate; when the fuse box is not used, the left vertical plate, the right vertical plate and the horizontal supporting plate swing upwards around the rotating shaft, and then the horizontal supporting plate is erected, so that the fuse can be pulled out or inserted from the lower part, and the replacement of the fuse is completed.
The fixing plate of the lower holding clamp is provided with the boss, the boss is positioned below the lower holding clamp, after the horizontal supporting plate is put flat, the end part of the horizontal supporting plate is lapped on the boss, so that the horizontal supporting plate is supported by the boss, and the situation that the fuse falls off from the lower holding clamp due to accidental turning of the horizontal supporting plate is avoided.
The upper end of the fixing plate of the upper holding clamp extends upwards, a mounting hole is formed in the extending end, and a bolt and a nut are arranged in the mounting hole so as to conveniently fix the upper holding clamp.
The lower end of the fixing plate of the lower holding clamp extends downwards, a mounting hole is formed in the extending end, and a bolt and a nut are arranged in the mounting hole so as to conveniently fix the lower holding clamp.
The utility model has the following advantages and effects: by adopting the scheme, after the left vertical plate, the right vertical plate and the horizontal supporting plate swing downwards around the rotating shaft, the horizontal supporting plate is put flat to support the bottom end of the fuse, and the top end of the fuse is clamped into the left clamping plate and the right clamping plate of the upper clamping clamp to be supported and fixed, so that the fuse is prevented from falling out of the upper clamping clamp and the lower clamping clamp; when the novel fuse box is not used, the left vertical plate, the right vertical plate and the horizontal supporting plate swing upwards around the rotating shaft, so that the horizontal supporting plate is erected, the fuse can be pulled out or inserted from the lower part, the replacement of the fuse is completed, the fuse anti-falling effect is good, and the fuse is convenient to replace.
Drawings
FIG. 1 is a front view of the present utility model;
fig. 2 is a side view of the present utility model.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
The utility model provides an anti-drop device of a high-voltage fuse, which comprises an upper holding clamp and a lower holding clamp which are respectively arranged at the upper end and the lower end of a fixed fuse 7, wherein the upper holding clamp and the lower holding clamp respectively comprise a fixed plate 1 at the rear side, and a left clamping plate and a right clamping plate 6 which are symmetrically and alternately arranged on the fixed plate 1, wherein the left clamping plate and the right clamping plate are respectively arranged on the fixed plate 1 at intervals: the left clamping plate 6 and the right clamping plate 6 of the lower holding clamp are connected with a swinging frame through a rotating shaft 5, the swinging frame comprises a left vertical plate 4 and a right vertical plate 4 which are respectively hinged to the outer sides of the left clamping plate 6 and the right clamping plate 6, and a horizontal supporting plate 3 connected to the lower ends of the left vertical plate 4 and the right vertical plate 4; when the fuse protector is not in use, the left vertical plate 4, the right vertical plate 4 and the horizontal supporting plate swing upwards around the rotating shaft 5, and then the horizontal supporting plate 3 is erected, so that the fuse protector 7 can be pulled out or inserted from the lower part, and the replacement of the fuse protector 7 is completed;
a boss 2 is arranged on a fixed plate 1 of the lower holding clamp, the boss 2 is positioned below the lower holding clamp, after the horizontal supporting plate 3 is put flat, the end part of the horizontal supporting plate 3 is lapped on the boss 2 so as to support the horizontal supporting plate 3 through the boss 2, and the situation that the fuse 7 falls off from the lower holding clamp due to accidental turning of the horizontal supporting plate 3 is avoided;
the upper end of the fixing plate 1 of the upper holding clamp extends upwards, a mounting hole is formed in the extending end, and a bolt and a nut 8 are arranged in the mounting hole so as to conveniently fix the upper holding clamp;
the lower end of the fixing plate 1 of the lower holding clamp extends downwards, a mounting hole is formed in the extending end, and a bolt and a nut are arranged in the mounting hole so as to conveniently fix the lower holding clamp.
Claims (4)
1. The utility model provides a high-voltage fuse anticreep device, includes the upper and lower clamp of holding of installing fixed fuse upper and lower end respectively, and its characterized in that is gone up, is held down and is pressed from both sides the fixed plate that all includes the rear side, and symmetry and interval set up left and right splint on the fixed plate, wherein: the left clamping plate and the right clamping plate of the lower holding clamp are connected with a swinging frame through a rotating shaft, and the swinging frame comprises a left vertical plate and a right vertical plate which are respectively hinged to the outer sides of the left clamping plate and the right clamping plate, and a horizontal supporting plate connected to the lower ends of the left vertical plate and the right vertical plate.
2. The anti-drop device of claim 1, wherein the fixing plate of the lower clamp is provided with a boss, the boss is located below the lower clamp, and the end of the horizontal supporting plate is lapped on the boss after the horizontal supporting plate is flat.
3. The anti-falling device of the high voltage fuse according to claim 1, wherein the upper end of the fixing plate of the upper clamp extends upwards, and a mounting hole is formed in the extending end, and a bolt and a nut are arranged in the mounting hole.
4. The anti-falling device of the high voltage fuse according to claim 1, wherein the lower end of the fixing plate of the lower holding clamp extends downwards, and a mounting hole is formed in the extending end, and a bolt and a nut are arranged in the mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321956198.1U CN219998147U (en) | 2023-07-25 | 2023-07-25 | High-voltage fuse anticreep device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321956198.1U CN219998147U (en) | 2023-07-25 | 2023-07-25 | High-voltage fuse anticreep device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219998147U true CN219998147U (en) | 2023-11-10 |
Family
ID=88615363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321956198.1U Active CN219998147U (en) | 2023-07-25 | 2023-07-25 | High-voltage fuse anticreep device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219998147U (en) |
-
2023
- 2023-07-25 CN CN202321956198.1U patent/CN219998147U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |