CN212783208U - High-voltage circuit breaker convenient to detect - Google Patents
High-voltage circuit breaker convenient to detect Download PDFInfo
- Publication number
- CN212783208U CN212783208U CN202021127507.0U CN202021127507U CN212783208U CN 212783208 U CN212783208 U CN 212783208U CN 202021127507 U CN202021127507 U CN 202021127507U CN 212783208 U CN212783208 U CN 212783208U
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- Prior art keywords
- plate
- spring
- circuit breaker
- groove
- voltage circuit
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- Expired - Fee Related
Links
- 238000001514 detection method Methods 0.000 claims abstract description 5
- 238000013016 damping Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 9
- 230000035939 shock Effects 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910018503 SF6 Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 description 1
- 229960000909 sulfur hexafluoride Drugs 0.000 description 1
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- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The utility model belongs to the technical field of the circuit breaker technique and specifically relates to a high voltage circuit breaker convenient to detect includes bottom plate, slider, the both sides of bottom plate are connected with the curb plate, and the top of curb plate is connected with the roof, the top of bottom plate is connected with first spring, and the top of first spring is provided with the circuit breaker main part, the bottom of roof is connected with the second spring, and the bottom of second spring is connected with the shock attenuation board, the spout has been seted up to the inside of curb plate, and one side of spout is connected with the installation piece, and beneficial effect lies in: this device is through bottom plate, curb plate, roof, installation piece, stopper, spacing groove, fixed slot, electro-magnet, third spring, fixed plate, fixture block and the draw-in groove that sets up, and the fixed plate that application fixture block and draw-in groove block are connected and electro-magnet circular telegram and spring coupling attracts each other, and the staff of being convenient for is dismantled the installation of curb plate and bottom plate and roof to the staff of being convenient for is to the detection of circuit breaker main part.
Description
Technical Field
The utility model relates to a circuit breaker technical field especially relates to a high voltage circuit breaker convenient to detect.
Background
The high-voltage circuit breaker (or called high-voltage switch) not only can cut off or close the no-load current and the load current in a high-voltage circuit, but also can cut off the overload current and the short-circuit current through the action of a relay protection device when a system has a fault, has a quite perfect arc extinguishing structure and enough current breaking capacity, and can be divided into: oil circuit breakers, sulfur hexafluoride circuit breakers, compressed air circuit breakers, vacuum circuit breakers, etc.
But current high voltage circuit breaker is provided with protection device in the outside in order to protect, need dismantle protection device when overhauing and overhaul, and inconvenient staff operates, and current protection device can not play fine guard action to high voltage circuit breaker, is unfavorable for high voltage circuit breaker's permanent use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the high voltage circuit breaker who provides convenient to detect.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a high-voltage circuit breaker convenient to detect, includes bottom plate, slider, the both sides of bottom plate are connected with the curb plate, and the top of curb plate is connected with the roof, the top of bottom plate is connected with first spring, and the top of first spring is provided with the circuit breaker main part, the bottom of roof is connected with the second spring, and the bottom of second spring is connected with the shock attenuation board, the spout has been seted up to the inside of curb plate, and one side of spout is connected with the installation piece, one side of installation piece is connected with the stopper, and the fixed slot has been seted up to the inside of installation piece, the spacing groove has been seted up to the inside of roof, and the internally mounted of roof has the electro-magnet, one side of electro-magnet is connected with.
Preferably, the clamping grooves are formed in the two sides of the inner portion of the bottom plate, the clamping blocks are connected to one side of the bottom of the side plate, and the clamping blocks are matched with the inner walls of the clamping grooves.
Preferably, the limiting block is matched with the inner wall of the limiting groove, and the fixing plate is matched with the inner wall of the fixing groove.
Preferably, the sliding block is matched with the inner wall of the sliding groove and is in sliding connection with the sliding groove.
Preferably, the second spring is bonded with the damping plate, and the first spring is welded to the placing plate.
The utility model provides a pair of high voltage circuit breaker convenient to detect, beneficial effect lies in: the device is characterized in that the side plate, the bottom plate, the side plate, the top plate, the mounting block, the limiting groove, the fixing groove, the electromagnet, the third spring, the fixing plate, the clamping block and the clamping groove are arranged, the clamping connection of the clamping block and the clamping groove is utilized, and the fixing plate connected with the electromagnet through electrification and the spring is mutually attracted, so that the side plate, the bottom plate and the top plate can be conveniently mounted and dismounted by workers, and the workers can conveniently detect the main body of the circuit; through the first spring, the second spring, the shock attenuation board, slider and the spout that set up, the top and the bottom of application first spring and second spring with the circuit breaker main part are fixed, and the harm that reducible external environment caused the circuit breaker main part to the protective properties to the circuit breaker main part has been improved.
Drawings
Fig. 1 is a cross-sectional view of a high voltage circuit breaker convenient for detection according to the present invention;
fig. 2 is an enlarged view of a partial structure of a high-voltage circuit breaker a convenient to detect according to the present invention;
fig. 3 is an enlarged view of a partial structure of a high-voltage circuit breaker B convenient for detection according to the present invention;
in the figure: 1. a base plate; 2. a side plate; 3. a top plate; 4. a first spring; 5. placing the plate; 6. A circuit breaker main body; 7. a second spring; 8. a damper plate; 9. a chute; 10. a slider; 11. mounting blocks; 12. a limiting block; 13. a limiting groove; 14. fixing grooves; 15. an electromagnet; 16. a third spring; 17. a fixing plate; 18. a clamping block; 19. a clamping groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a high voltage circuit breaker convenient to detect, comprising a base plate 1, a slider 10, both sides of base plate 1 are connected with curb plate 2, and the top of curb plate 2 is connected with roof 3, the top of base plate 1 is connected with first spring 4, and the top of first spring 4 is provided with circuit breaker main part 6, the bottom of roof 3 is connected with second spring 7, and the bottom of second spring 7 is connected with damper plate 8, spout 9 has been seted up to the inside of curb plate 2, and one side of spout 9 is connected with installation piece 11, one side of installation piece 11 is connected with stopper 12, and fixed slot 14 has been seted up to the inside of installation piece 11, spacing groove 13 has been seted up to the inside of roof 3, and the internally mounted of roof 3 has electro-magnet 15, one side of electro-magnet 15 is connected with third spring 16, and the one end.
The side plate 2, the bottom plate 1 and the top plate 3 can be conveniently mounted and dismounted by workers through the bottom plate 1, the side plate 2, the top plate 3, the mounting block 11, the limiting block 12, the limiting groove 13, the fixing groove 14, the electromagnet 15, the third spring 16, the fixing plate 17, the clamping block 18 and the clamping groove 19, so that the workers can conveniently detect the breaker main body 6; through the first spring 4, the second spring 7, the shock attenuation board 8, the slider 10 and the spout 9 that set up, reduce the harm that external environment caused to circuit breaker main part 6 to the protective properties to circuit breaker main part 6 has been improved.
The clamping grooves 19 are formed in the two sides of the inner portion of the bottom plate 1, the clamping block 18 is connected to one side of the bottom of the side plate 2, the clamping block 18 is matched with the inner wall of the clamping groove 19, and the clamping block 18 is connected with the side plate 2 in a welded mode.
The limiting block 12 is matched with the inner wall of the limiting groove 13, the fixing plate 17 is matched with the inner wall of the fixing groove 14, and the fixing plate 17 is made of a metal iron material.
Wherein, slider 10 and the inner wall phase-match of spout 9, and slider 10 and spout 9 sliding connection, slider 10 and spout 9 sliding connection play the cushioning effect to the deformation of second spring 7 and first spring 4.
Wherein, second spring 7 glues with the shock attenuation board 8 and is connected, first spring 4 with place board 5 welded connection, shock attenuation board 8 comprises the rubber material.
The working principle is as follows: during the use, connect external power supply with the device, make the device obtain the electric energy, let the device ability normal operating, when needs examine circuit breaker main part 6, the electro-magnet 15 circular telegram in roof 3, the fixed plate 17 that electro-magnet 15 circular telegram is connected with third spring 16 attracts each other, make fixed plate 17 drive third spring 16 compression keep away from in fixed slot 14 to the direction removal of electro-magnet 15, take out fixture block 18 from draw-in groove 19 and stopper 12 from spacing groove 13, thereby realize the dismantlement of curb plate 2, take out roof 3, the staff of being convenient for detects circuit breaker main part 6, when first spring 4 and second spring 7 take place deformation, slider 10 slides in spout 9, make circuit breaker main part 6's protective properties improve.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The high-voltage circuit breaker convenient to detect comprises a bottom plate (1) and a sliding block (10), and is characterized in that two sides of the bottom plate (1) are connected with side plates (2), the top of each side plate (2) is connected with a top plate (3), the top of the bottom plate (1) is connected with a first spring (4), the top of each first spring (4) is provided with a circuit breaker main body (6), the bottom of the top plate (3) is connected with a second spring (7), the bottom of each second spring (7) is connected with a damping plate (8), a sliding groove (9) is formed in each side plate (2), one side of each sliding groove (9) is connected with a mounting block (11), one side of each mounting block (11) is connected with a limiting block (12), a fixing groove (14) is formed in each mounting block (11), and a limiting groove (13) is formed in each top plate (3, and an electromagnet (15) is arranged in the top plate (3), one side of the electromagnet (15) is connected with a third spring (16), and one end of the third spring (16) is connected with a fixing plate (17).
2. The high-voltage circuit breaker convenient to detect according to claim 1, wherein clamping grooves (19) are formed in two sides of the inside of the bottom plate (1), a clamping block (18) is connected to one side of the bottom of the side plate (2), and the clamping block (18) is matched with the inner wall of each clamping groove (19).
3. The high-voltage circuit breaker convenient for detection as claimed in claim 1, wherein the stopper (12) is matched with the inner wall of the stopper groove (13), and the fixing plate (17) is matched with the inner wall of the fixing groove (14).
4. A high-voltage circuit breaker facilitating detection according to claim 1, characterized in that the slider (10) is matched with the inner wall of the chute (9), and the slider (10) is slidably connected with the chute (9).
5. The high-voltage circuit breaker facilitating testing according to claim 1, characterized in that the second spring (7) is bonded to the damping plate (8), and the first spring (4) is welded to the mounting plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021127507.0U CN212783208U (en) | 2020-06-17 | 2020-06-17 | High-voltage circuit breaker convenient to detect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021127507.0U CN212783208U (en) | 2020-06-17 | 2020-06-17 | High-voltage circuit breaker convenient to detect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212783208U true CN212783208U (en) | 2021-03-23 |
Family
ID=75072858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021127507.0U Expired - Fee Related CN212783208U (en) | 2020-06-17 | 2020-06-17 | High-voltage circuit breaker convenient to detect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212783208U (en) |
-
2020
- 2020-06-17 CN CN202021127507.0U patent/CN212783208U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210323 |