CN219105963U - High-voltage circuit breaker - Google Patents
High-voltage circuit breaker Download PDFInfo
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- CN219105963U CN219105963U CN202320062827.XU CN202320062827U CN219105963U CN 219105963 U CN219105963 U CN 219105963U CN 202320062827 U CN202320062827 U CN 202320062827U CN 219105963 U CN219105963 U CN 219105963U
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- workbench
- worm
- circuit breaker
- voltage circuit
- adjusting
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Abstract
The utility model discloses a high-voltage circuit breaker, which comprises a workbench, wherein insulating struts are uniformly arranged on the upper surface of the workbench, connectors are arranged at the upper ends of the insulating struts, a transmission box is arranged on the lower surface of the workbench, connecting rods are arranged on the inner sides of the workbench, insulating protection layers are arranged on the outer surfaces of the connecting rods, heat-conducting plates are arranged on the outer sides of the insulating protection layers, radiating fins are arranged on the outer sides of the heat-conducting plates, fixing plates are arranged at the two ends of the workbench, a worm is arranged on the upper surface of each fixing plate, an adjusting handle is arranged on the inner sides of the worm, a worm wheel is arranged on one side of the worm, an adjusting sleeve is arranged on the inner sides of the worm wheel, an adjusting rod is arranged on the inner sides of the adjusting sleeve, a supporting plate is arranged at the lower end of the adjusting rod, a limiting rod is arranged on one side of the supporting plate, and a connecting sphere is arranged at the lower end of the limiting rod. The utility model increases the heat dissipation effect of the device and improves the placement stability of the device.
Description
Technical Field
The utility model relates to the technical field of circuit breakers, in particular to a high-voltage circuit breaker.
Background
The high-voltage circuit breaker is used as key equipment in the field of power systems, plays a role in controlling and protecting a power grid, and is an important switching element for switching on and off current in the power systems. The high-voltage circuit breaker has a complex mechanical structure and a plurality of components, and is very likely to trigger large-scale electric safety accidents once faults occur. However, the existing high-voltage circuit breaker is not good in heat dissipation effect, and the angle is inconvenient to adjust when the high-voltage circuit breaker is placed, so that the existing requirements are not met, and the high-voltage circuit breaker is provided.
Disclosure of Invention
The present utility model is directed to a high voltage circuit breaker to solve the above-mentioned problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high-voltage circuit breaker, includes the workstation, the upper surface of workstation evenly is provided with insulating pillar, insulating pillar's upper end is provided with the connector, the lower surface of workstation is provided with the transmission case, the inboard of workstation is provided with the connecting rod, the surface of connecting rod is provided with insulating protection layer, insulating protection layer's outside is provided with the heat-conducting plate, the outside of heat-conducting plate is provided with the fin, the both ends of workstation all are provided with the fixed plate, the upper surface of fixed plate is provided with the worm, the inboard of worm is provided with the regulation handle, one side of worm is provided with the worm wheel, the inboard of worm wheel is provided with the regulation sleeve pipe, the inboard of regulation sleeve pipe is provided with the regulation pole, the lower extreme of regulation pole is provided with the backup pad, one side of backup pad is provided with the gag lever post, the lower extreme of gag lever post is provided with the connection spheroid.
Preferably, the adjusting sleeve is connected with the adjusting rod through threads.
Preferably, the outer surface of the adjusting sleeve is completely attached to the inner surface of the worm gear, and the adjusting sleeve and the worm gear are fixed through welding.
Preferably, the lower surface of backup pad is provided with friction pad, the surface of adjusting handle one end is provided with the antiskid cover.
Preferably, the upper surface of the fixing plate is completely attached to the lower surface of the workbench, and the fixing plate is fixed to the workbench through welding.
Preferably, the upper surface of the transmission case is completely attached to the lower surface of the workbench, and the transmission case is fixed to the workbench through screws.
Preferably, the outer surface of the radiating fin is completely attached to the outer surface of the workbench, and the radiating fin is fixed to the workbench through welding.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the heat-conducting plate and the heat-radiating fins are arranged on the inner side of the workbench, and the heat-radiating speed of the heat-conducting plate can be accelerated by utilizing the heat-radiating fins, so that the heat-radiating effect of the device is improved.
2. According to the utility model, the fixing plates are arranged at two ends of the workbench, the worm gear and the adjusting handle are arranged on the upper surface of the fixing plate, when the device is placed on uneven ground, the adjusting handle is rotated, the adjusting sleeve is driven by the transmission of the worm gear and the worm gear, so that the adjusting rod moves up and down to adjust the supporting plate, and the connecting ball body and the limiting rod are arranged on one side of the supporting plate, so that the angle of the supporting plate can be conveniently adjusted, the stability of the supporting plate on uneven ground is improved, the placing effect of the device is improved, and the working stability of the device is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of a part of the structure of the workbench of the utility model;
FIG. 3 is a schematic view of a partial structure of the present utility model;
FIG. 4 is a schematic view showing a partial structure of the support plate of the present utility model;
in the figure: 1. a connector; 2. an insulating support; 3. a work table; 4. a fixing plate; 5. an adjusting rod; 6. a support plate; 7. adjusting the handle; 8. a transmission case; 9. a heat sink; 10. a heat conductive plate; 11. an insulating protective layer; 12. a connecting rod; 13. a worm wheel; 14. adjusting the sleeve; 15. a worm; 16. a limit rod; 17. and connecting the spheres.
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.
Referring to fig. 1 to 4, an embodiment of the present utility model provides: the utility model provides a high-voltage circuit breaker, including workstation 3, the upper surface of workstation 3 evenly is provided with insulating pillar 2, the upper end of insulating pillar 2 is provided with connector 1, the lower surface of workstation 3 is provided with transmission case 8, the inboard of workstation 3 is provided with connecting rod 12, the surface of connecting rod 12 is provided with insulating protection layer 11, the outside of insulating protection layer 11 is provided with heat-conducting plate 10, the outside of heat-conducting plate 10 is provided with fin 9, the both ends of workstation 3 all are provided with fixed plate 4, the upper surface of fixed plate 4 is provided with worm 15, the inboard of worm 15 is provided with adjustment handle 7, one side of worm 15 is provided with worm wheel 13, the inboard of worm wheel 13 is provided with adjustment sleeve 14, adjustment sleeve 14's inboard is provided with regulation pole 5, the lower extreme of regulation pole 5 is provided with backup pad 6, one side of backup pad 6 is provided with gag lever 16, the lower extreme of gag lever post 16 is provided with connection spheroid 17.
Further, the adjusting sleeve 14 is screwed with the adjusting rod 5.
Through adopting above-mentioned technical scheme, make things convenient for the staff to adjust, improve the regulation effect of device.
Further, the outer surface of the adjustment sleeve 14 is completely attached to the inner surface of the worm wheel 13, and the adjustment sleeve 14 is fixed to the worm wheel 13 by welding.
By adopting the technical scheme, the stability of the operation of the adjusting sleeve 14 is increased by welding and fixing the adjusting sleeve 14 and the worm wheel 13.
Further, the lower surface of backup pad 6 is provided with the friction pad, and the surface of adjusting handle 7 one end is provided with the antiskid cover.
By adopting the technical scheme, the friction force between the supporting plate 6 and the ground is increased, and the supporting effect of the supporting plate 6 is improved.
Further, the upper surface of the fixing plate 4 is completely adhered to the lower surface of the table 3, and the fixing plate 4 is fixed to the table 3 by welding.
Through adopting above-mentioned technical scheme, through welded fastening board 4 and workstation 3, increased the stability of fixed board 4 work.
Further, the upper surface of the transmission case 8 is completely attached to the lower surface of the table 3, and the transmission case 8 is fixed to the table 3 by screws.
Through adopting above-mentioned technical scheme, through screw fixation transmission case 8 and workstation 3, increased the stability of transmission case 8 work.
Further, the outer surface of the heat sink 9 is completely bonded to the outer surface of the table 3, and the heat sink 9 and the table 3 are fixed by welding.
Through adopting above-mentioned technical scheme, through welded fastening fin 9 and workstation 3, increased the stability of fin 9 work.
When the device is used, the heat-conducting plate 10 and the heat-radiating fins 9 are arranged on the inner side of the workbench 3, the heat-radiating fins 9 are utilized to accelerate the heat-radiating speed of the heat-conducting plate 10, the heat-radiating effect of the device is improved, the fixing plates 4 are arranged at the two ends of the workbench 3, the worm wheel 13, the worm 15 and the adjusting handle 7 are arranged on the upper surface of the fixing plates 4, when the device is placed on uneven ground, the adjusting handle 7 is rotated, the adjusting sleeve 14 is driven by the transmission of the worm wheel and the worm, the adjusting rod 5 is enabled to move up and down, the supporting plate 6 is adjusted, the connecting ball 17 and the limiting rod 16 are arranged on one side of the supporting plate 6, the angle of the supporting plate 6 is conveniently adjusted, the placing stability of the supporting plate 6 on uneven ground is improved, the placing effect of the device is improved, and the working stability of the device is improved.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. A high voltage circuit breaker comprising a workbench (3), characterized in that: the utility model discloses a novel energy-saving electric power tool, including workstation (3), connecting rod (12), connecting rod (5), heat-conducting plate (10) are provided with fin (9), workstation (3)'s both ends all are provided with fixed plate (4), fixed plate (4)'s upper surface is provided with worm (15), worm (15) inboard is provided with adjusting handle (7), worm (15) one side is provided with worm wheel (13), worm wheel (13) inboard is provided with adjusting sleeve (14), adjusting sleeve (14) inboard is provided with adjusts pole (5), adjusting rod (5)'s lower extreme is provided with backup pad (6), backup pad (6) one side is provided with fin (9), limit lever (16) are provided with down in the upper surface of fixed plate (4), worm (13) inboard is provided with adjusting sleeve (14), adjusting sleeve (5) inboard is provided with adjusting sleeve (5), one side is provided with backup pad (6), limit lever (16) is provided with sphere (17).
2. A high voltage circuit breaker according to claim 1, characterized in that: the adjusting sleeve (14) is connected with the adjusting rod (5) through threads.
3. A high voltage circuit breaker according to claim 1, characterized in that: the outer surface of the adjusting sleeve (14) is completely attached to the inner surface of the worm wheel (13), and the adjusting sleeve (14) is fixed to the worm wheel (13) through welding.
4. A high voltage circuit breaker according to claim 1, characterized in that: the lower surface of backup pad (6) is provided with the friction pad, the surface of adjusting handle (7) one end is provided with the antiskid cover.
5. A high voltage circuit breaker according to claim 1, characterized in that: the upper surface of the fixing plate (4) is completely attached to the lower surface of the workbench (3), and the fixing plate (4) is fixed to the workbench (3) through welding.
6. A high voltage circuit breaker according to claim 1, characterized in that: the upper surface of the transmission case (8) is completely attached to the lower surface of the workbench (3), and the transmission case (8) is fixed to the workbench (3) through screws.
7. A high voltage circuit breaker according to claim 1, characterized in that: the outer surface of the radiating fin (9) is completely attached to the outer surface of the workbench (3), and the radiating fin (9) is fixed to the workbench (3) through welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320062827.XU CN219105963U (en) | 2023-01-10 | 2023-01-10 | High-voltage circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320062827.XU CN219105963U (en) | 2023-01-10 | 2023-01-10 | High-voltage circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219105963U true CN219105963U (en) | 2023-05-30 |
Family
ID=86429003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320062827.XU Active CN219105963U (en) | 2023-01-10 | 2023-01-10 | High-voltage circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219105963U (en) |
-
2023
- 2023-01-10 CN CN202320062827.XU patent/CN219105963U/en active Active
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