CN215418040U - Low-voltage circuit breaker convenient to installation - Google Patents
Low-voltage circuit breaker convenient to installation Download PDFInfo
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- CN215418040U CN215418040U CN202121404072.4U CN202121404072U CN215418040U CN 215418040 U CN215418040 U CN 215418040U CN 202121404072 U CN202121404072 U CN 202121404072U CN 215418040 U CN215418040 U CN 215418040U
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- plate
- circuit breaker
- limiting plate
- voltage circuit
- connecting piece
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Abstract
The utility model discloses a low-voltage circuit breaker convenient to install, and relates to the technical field of low-voltage circuit breaker installation structures. The utility model has the beneficial effects that: starting from the dismounting method for transforming the circuit breaker coil, the connecting structure of the coil in the circuit breaker is properly improved, so that the circuit breaker coil can be replaced more conveniently and rapidly, the track is embedded and installed more conveniently, time consumption is short, and the stability is more reliable. The replacement time is shortened, the circuit breaker is fixed more firmly, the power failure time is reduced, and the electricity consumption experience target of an electric power customer is improved.
Description
Technical Field
The utility model relates to the technical field of low-voltage circuit breaker mounting structures, in particular to a low-voltage circuit breaker convenient to mount.
Background
In a transformer substation administered by a county-level power supply enterprise, the majority of users with the outgoing line voltage level of 10kV often meet the situation that 10kV lines need to be replaced due to the fact that circuit breaker coils are burnt out, the lines need to be powered off, and according to the current coil replacement mode, the line power failure for at least 3-5 hours is needed for completing one-time coil replacement, so that great electric quantity loss is caused, meanwhile, great inconvenience is caused to production and life of customers, and the situation is one of the reasons that the customer complaint rate of a power company is high.
At present, a traditional screw fastening type is adopted for a 10kV feeder circuit breaker coil replacement mode, the position space of a fixed coil is narrow, 2-4 screws need to be disassembled and assembled in an original installation mode, the space inside a 10kV breaker mechanism box is compactly arranged, gaps among parts are extremely small, a large number of gears, springs and the like exist, and the coil disassembly and assembly are time-consuming and dangerous. Through improving coil fastening mode, make the maintainer not only swift but also safe when changing the coil.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a low-voltage circuit breaker convenient to mount, which is more convenient to mount by adopting track embedding, short in time consumption and more reliable in stability.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a low voltage circuit breaker convenient to installation, is including fixing the base plate at circuit breaker mechanism incasement, be provided with first limiting plate on the base plate, be provided with the second limiting plate on the base plate, be provided with the pressure strip on the first limiting plate, first limiting plate with be provided with the embedding board between the second limiting plate, be provided with the connecting piece on the embedding board.
Preferably, the first limiting plate and the second limiting plate are arranged in parallel, and the embedded board is embedded between the first limiting plate and the second limiting plate.
Preferably, the distance between the first limiting plate and the second limiting plate is consistent with the width of the embedded plate.
Preferably, the number of the compression plates is two, the connecting piece is positioned between the two compression plates, and the distance between the two compression plates is consistent with the height of the connecting piece.
Preferably, one end of the pressure strip is provided with a tilt angle, and the pressure strip extends in a direction towards the second limiting plate.
Preferably, the first limiting plate and the pressing plate are fixedly installed on the base plate through a first bolt, the first bolt penetrates through the pressing plate and then is screwed into the base plate behind the first limiting plate, the second limiting plate is fixedly installed on the base plate through a second bolt, and the second bolt penetrates through the second limiting plate and then is screwed into the base plate behind the second limiting plate.
Preferably, the connecting piece and the embedded plate are fixedly installed through a third bolt, and the third bolt penetrates through the connecting piece and then is screwed into the embedded plate.
Preferably, the connecting piece is in a C shape, and one end of the connecting piece is provided with a through hole.
Compared with the prior art, the utility model has the beneficial effects that: this low-voltage circuit breaker convenient to installation: starting from the dismounting method for transforming the circuit breaker coil, the connecting structure of the coil in the circuit breaker is properly improved, so that the circuit breaker coil can be replaced more conveniently and rapidly, the track is embedded and installed more conveniently, time consumption is short, and the stability is more reliable. The replacement time is shortened, the circuit breaker is fixed more firmly, the power failure time is reduced, and the electricity consumption experience target of an electric power customer is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a partial schematic view of the present invention;
fig. 3 is a schematic view of the structure of the connecting member and the embedded plate of the present invention.
In the figure: 10. a substrate; 11. a first limit plate; 12. a second limiting plate; 13. a compression plate; 14. a built-in plate; 15. a connecting member; 16. a cocking angle; 17. a first bolt; 18. a second bolt; 19. a third bolt; 20. and a through hole.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments. 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 fig. 1-3, the present invention provides a technical solution: a low-voltage circuit breaker convenient to install comprises a base plate 10 fixed in a circuit breaker mechanism box, wherein a first limiting plate 11 is arranged on the base plate 10, a second limiting plate 12 is arranged on the base plate 10, a pressing plate 13 is arranged on the first limiting plate 11, an embedded plate 14 is arranged between the first limiting plate 11 and the second limiting plate 12, the embedded plate 14 can be inserted between the first limiting plate 11 and the second limiting plate 12 through the right side of the pressing plate 13, the left and right displacement of the embedded plate 14 is limited through the first limiting plate 11 and the second limiting plate 12, a connecting piece 15 is arranged on the embedded plate 14, the connecting piece 15 is embedded between the two pressing plates 13, the vertical displacement of the connecting piece 15 can be limited through the pressing plates 13, a coil is fixedly arranged on the connecting piece 15, the overall dimensions of the embedded plate 14 and the connecting piece 15, a gap reserved between the first limiting plate 11 and the second limiting plate 12 and a gap reserved between the two pressing plates 13 are matched properly, can realize after the equipment connecting firm, do not have the risk of deviating from, through the shape that changes connecting piece 15, can realize moving the circuit breaker to any position that wants to reach under the motionless condition of base plate 10 in theory, solved the inconvenient difficult problem of the narrow and small change in space, the material of first limiting plate 11, second limiting plate 12, embedded plate 14, pressure strip 13 and connecting piece 15 chooses for use 2.5mm to apply the aluminium zinc plate as the preparation material, and the surface is corrosion-resistant, need not electroplating process, and intensity is moderate.
Please refer to fig. 1 and fig. 2, the first limiting plate 11 and the second limiting plate 12 are parallel to each other, the embedded plate 14 is clamped between the first limiting plate 11 and the second limiting plate 12, the distance between the first limiting plate 11 and the second limiting plate 12 is consistent with the width of the embedded plate 14, the gap is reserved between the first limiting plate 11 and the second limiting plate 12, and the width of the embedded plate 14 is adapted to limit the embedded plate 14 in the left-right direction.
Please refer to fig. 1 and 2, the number of the pressing plates 13 is two, the connecting piece 15 is located between the two pressing plates 13, the distance between the two pressing plates 13 is consistent with the height of the connecting piece 15, the gap reserved between the two pressing plates 13 is adapted to the height of the connecting piece 15, the vertical displacement of the connecting piece 15 can be limited, so that the stability of the connecting piece is improved, one end of the pressing plate 13 is provided with a tilt angle 16, the pressing plate 13 extends in the direction towards the second limiting plate 12, the tilt angle 16 is arranged, and the embedded plate 14 is conveniently plugged from the right end of the pressing plate 13.
Referring to fig. 2, the first limiting plate 11 and the pressing plate 13 are fixedly mounted on the substrate 10 through a first bolt 17, the first bolt 17 penetrates through the pressing plate 13 and then is screwed into the substrate 10 after the first limiting plate 11 is screwed, the first limiting plate 11 and the pressing plate 13 can be fixed on the substrate 10 through the first bolt 17, the second limiting plate 12 is fixedly mounted on the substrate 10 through a second bolt 18, the second bolt 18 penetrates through the second limiting plate 12 and then is screwed into the substrate 10, and the second limiting plate 12 can be fixed on the substrate 10 through the second bolt 18.
Referring to fig. 3, the connecting member 15 and the insertion plate 14 are fixedly mounted by a third bolt 19, the third bolt 19 penetrates through the connecting member 15 and is screwed into the insertion plate 14, and the connecting member 15 and the insertion plate 14 can be fixed together by the third bolt 19.
Referring to fig. 3, the connecting member 15 is formed in a C-shape, a through hole 20 is formed at one end of the connecting member 15, and the through hole 20 is used for mounting a coil, which is well known to those skilled in the art and thus is not shown in the drawings, in the low voltage circuit breaker, which can be mounted on the connecting member 15.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A low voltage circuit breaker convenient to installation, includes fixing base plate (10) in the circuit breaker mechanism case, its characterized in that: the novel LED display panel is characterized in that a first limiting plate (11) is arranged on the base plate (10), a second limiting plate (12) is arranged on the base plate (10), a pressing plate (13) is arranged on the first limiting plate (11), an embedded plate (14) is arranged between the first limiting plate (11) and the second limiting plate (12), and a connecting piece (15) is arranged on the embedded plate (14).
2. Low voltage circuit breaker easy to install according to claim 1, characterized in that: the first limiting plate (11) and the second limiting plate (12) are arranged in parallel, and the embedded plate (14) is clamped between the first limiting plate (11) and the second limiting plate (12).
3. Low voltage circuit breaker easy to install according to claim 1, characterized in that: the distance between the first limiting plate (11) and the second limiting plate (12) is consistent with the width of the embedded plate (14).
4. Low voltage circuit breaker easy to install according to claim 1, characterized in that: the number of the compression plates (13) is two, the connecting piece (15) is positioned between the two compression plates (13), and the distance between the two compression plates (13) is consistent with the height of the connecting piece (15).
5. Low voltage circuit breaker easy to install according to claim 1, characterized in that: one end of the pressing plate (13) is provided with a tilting angle (16), and the pressing plate (13) extends towards the second limiting plate (12).
6. Low voltage circuit breaker easy to install according to claim 1, characterized in that: first limiting plate (11) with pressure strip (13) are through first bolt (17) fixed mounting on base plate (10), first bolt (17) run through in screw in base plate (10) behind pressure strip (13) and then first limiting plate (11), second limiting plate (12) are through second bolt (18) fixed mounting on base plate (10), second bolt (18) run through in screw in base plate (10) behind second limiting plate (12).
7. Low voltage circuit breaker easy to install according to claim 1, characterized in that: the connecting piece (15) and the embedded plate (14) are fixedly installed through a third bolt (19), and the third bolt (19) penetrates through the connecting piece (15) and then is screwed into the embedded plate (14).
8. Low voltage circuit breaker easy to install according to claim 1, characterized in that: the connecting piece (15) is arranged in a C shape, and one end of the connecting piece (15) is provided with a through hole (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121404072.4U CN215418040U (en) | 2021-06-23 | 2021-06-23 | Low-voltage circuit breaker convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121404072.4U CN215418040U (en) | 2021-06-23 | 2021-06-23 | Low-voltage circuit breaker convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215418040U true CN215418040U (en) | 2022-01-04 |
Family
ID=79641600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121404072.4U Active CN215418040U (en) | 2021-06-23 | 2021-06-23 | Low-voltage circuit breaker convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215418040U (en) |
-
2021
- 2021-06-23 CN CN202121404072.4U patent/CN215418040U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230802 Address after: 450008 no.296 Fengqi street, Zhengdong New District, Zhengzhou City, Henan Province Patentee after: ZHENGZHOU ELECTRIC POWER College Address before: 450000 Zhengzhou Electric Power College, 296 Fengqi street, Zhengdong New Area, Zhengzhou Patentee before: Yang Yang |
|
| TR01 | Transfer of patent right |