CN211295001U - High-voltage circuit breaker - Google Patents
High-voltage circuit breaker Download PDFInfo
- Publication number
- CN211295001U CN211295001U CN202020365062.3U CN202020365062U CN211295001U CN 211295001 U CN211295001 U CN 211295001U CN 202020365062 U CN202020365062 U CN 202020365062U CN 211295001 U CN211295001 U CN 211295001U
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- Prior art keywords
- circuit breaker
- voltage circuit
- plate
- grooves
- board
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- 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.)
- Expired - Fee Related
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- 238000009434 installation Methods 0.000 abstract description 13
- 230000005684 electric field Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model is suitable for the electrical field, and provides a proposal which comprises a high-voltage circuit breaker, an upper clamping plate and a lower clamping plate; the surface of the high-voltage circuit breaker is provided with a circuit breaker, the top end and the bottom end of the surface of the high-voltage circuit breaker are respectively provided with a wiring terminal, an upper clamping plate is fixed at the top end of the back of the high-voltage circuit breaker, block grooves and plate grooves are formed in the back of the high-voltage circuit breaker, two groups of plate grooves are formed in the plate grooves, the block grooves are located between the two groups of plate grooves, supporting blocks are arranged in the block grooves, and a lower clamping; the top of piece inslot portion is provided with the bearing, and the bottom of bearing is provided with the lead screw, and the bottom of lead screw runs through in high voltage circuit breaker's bottom, and the bottom of lead screw is connected with changes the handle, and the board inslot embeds there is the board that supports, and the bottom of supporting the board is fixed with the spring. The utility model discloses a setting up on the lower plate is at adjustment mechanism, and when carrying out the installation of high voltage circuit breaker, the lower plate is close to the centre gripping that the punch holder will be high voltage circuit breaker quick in the inside of electric box, improves the convenience of installation or replacement greatly.
Description
Technical Field
The utility model is suitable for an electric field especially relates to a high voltage circuit breaker.
Background
At present, a high-voltage circuit breaker is used for controlling a high-voltage circuit and is one of important electrical components in the high-voltage circuit.
The high-voltage circuit breaker plays overload protection's function in the power supply, and at short circuit or the too big in-process of load, high-voltage circuit breaker can break off circuit, and traditional installation high-voltage circuit breaker adopts bolt fixed mounting, and the installation effectiveness is slow, can't improve the convenience of installation or replacement high-voltage circuit breaker, in order to solve the problem that exists among the above-mentioned, therefore, we propose a high-voltage circuit breaker.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of high voltage circuit breaker through setting up on the lower plate at adjustment mechanism, when carrying out the installation of high voltage circuit breaker, the lower plate is close to the centre gripping that the punch holder will be high voltage circuit breaker quick in the inside of electric box, improves the convenience of installation or replacement greatly, has solved the problem of proposing among the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a high-voltage circuit breaker comprises a high-voltage circuit breaker, an upper clamping plate and a lower clamping plate;
the surface of the high-voltage circuit breaker is provided with a circuit breaker, the top end and the bottom end of the surface of the high-voltage circuit breaker are respectively provided with a wiring terminal, an upper clamping plate is fixed at the top end of the back of the high-voltage circuit breaker, block grooves and plate grooves are formed in the back of the high-voltage circuit breaker, two groups of plate grooves are formed in the plate grooves, the block grooves are located between the two groups of plate grooves, supporting blocks are arranged in the block grooves, and a lower clamping;
the top of piece inslot portion is provided with the bearing, and the bottom of bearing is provided with the lead screw, and the bottom of lead screw runs through in high voltage circuit breaker's bottom, and the bottom of lead screw is connected with changes the handle, and the board inslot is built-in to have to the board, and the bottom of supporting the board is fixed with the spring, and the end of spring is connected with the inside in board groove, has seted up the thread groove in the supporting shoe, and the lead screw is located the inside in thread groove.
Preferably, the upper splint and the lower splint are both L-shaped.
Preferably, the butt plate is made of rubber.
Preferably, the screw rod is matched with the thread size of the thread groove.
Preferably, the outer ring wall of the bearing is fixed on the inner wall of the block groove, and the rotating wall of the bearing is connected with the top of the screw rod.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a setting up on the lower plate is at adjustment mechanism, and when carrying out the installation of high voltage circuit breaker, the lower plate is close to the centre gripping that the punch holder will be high voltage circuit breaker quick in the inside of electric box, improves the convenience of installation or replacement greatly.
2. The utility model discloses a support the board and support in the inner wall of electric box, during the high voltage circuit breaker installation, support the spring that board back set up and will be compressed, support the board and will support high voltage circuit breaker and press, stability when improving the high voltage circuit breaker installation.
Drawings
Fig. 1 is a schematic diagram of an overall structure of a high-voltage circuit breaker according to the present invention;
fig. 2 is a schematic view of a surface structure of a high-voltage circuit breaker according to the present invention;
fig. 3 is a schematic diagram of an internal structure of a plate groove of a high-voltage circuit breaker according to the present invention;
fig. 4 is the utility model provides a punch holder structure schematic diagram of high voltage circuit breaker.
In the figure: 1. a high voltage circuit breaker; 2. a cut-off switch; 3. a wiring terminal; 4. an upper splint; 5. a block groove; 6. a support block; 7. a thread groove; 8. a bearing; 9. a screw rod; 10. turning a handle; 11. a plate groove; 12. a resisting plate; 13. a lower splint; 14. a spring.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in the model of providing with electrical apparatus only refer to, can be through changing the different models that the function is the same according to the actual use condition with electrical apparatus, to the ordinary technical personnel in this field, can understand that above-mentioned term is in by particular case the utility model provides a concrete meaning.
Referring to fig. 1 to 4, a high voltage circuit breaker includes a high voltage circuit breaker 1, an upper plate 4, and a lower plate 13;
the surface of the high-voltage circuit breaker 1 is provided with a circuit breaker 2, the top end and the bottom end of the surface of the high-voltage circuit breaker 1 are respectively provided with a wiring terminal 3, the top end of the back of the high-voltage circuit breaker 1 is fixed with an upper clamping plate 4, the back of the high-voltage circuit breaker 1 is provided with a block groove 5 and plate grooves 11, the plate grooves 11 are provided with two groups, the block grooves 5 are positioned between the two groups of plate grooves 11, a supporting block 6 is arranged in the block groove 5, and the top end of the;
the top of the inside of the block groove 5 is provided with a bearing 8, the bottom of the bearing 8 is provided with a screw rod 9, the bottom of the screw rod 9 penetrates through the bottom of the high-voltage circuit breaker 1, the bottom of the screw rod 9 is connected with a rotating handle 10, a supporting plate 12 is arranged in the plate groove 11, the bottom of the supporting plate 12 is fixed with a spring 14, the tail end of the spring 14 is connected with the inside of the plate groove 11, a thread groove 7 is formed in the supporting block 6, and the screw rod 9 is located inside the thread groove 7.
In the embodiment, referring to fig. 1, the adjusting mechanism is arranged on the lower clamping plate 13, when the high-voltage circuit breaker 1 is installed, the lower clamping plate 13 is close to the upper clamping plate 4 to rapidly clamp the high-voltage circuit breaker 1 in the electric box, so that the installation or replacement convenience is greatly improved.
Wherein, the upper splint 4 and the lower splint 13 are both in L shape.
Wherein, the resisting plate 12 is made of rubber.
Wherein, the screw rod 9 is matched with the thread size of the thread groove 7.
Wherein, the outer ring wall of the bearing 8 is fixed on the inner wall of the block groove 5, and the rotating wall of the bearing 8 is connected with the top of the screw rod 9.
The utility model discloses during the use: when installing high voltage circuit breaker 1, punch holder 4 and lower plate 13 are the L shape, it is rotatory based on bearing 8 to change drive lead screw 9, lead screw 9 will be located the thread groove 7 of supporting shoe 6 and rotate, supporting shoe 6 will be located a 5 internal displacements at this moment, will drive lower plate 13 and remove, punch holder 4 and lower plate 13 will be the inside of high voltage circuit breaker 1 centre gripping at the electric box, it will support in the inner wall of electric box to support board 12 simultaneously, support spring 14 that board 12 back set up will be compressed, support board 12 will support high voltage circuit breaker 1 and press, stability when improving the installation to high voltage circuit breaker 1, the design is simple, and is comparatively practical.
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. A high-voltage circuit breaker is characterized by comprising a high-voltage circuit breaker (1), an upper clamping plate (4) and a lower clamping plate (13);
the surface of the high-voltage circuit breaker (1) is provided with a circuit breaker (2), the top end and the bottom end of the surface of the high-voltage circuit breaker (1) are provided with wiring terminals (3), the top end of the back of the high-voltage circuit breaker (1) is fixed with an upper clamping plate (4), the back of the high-voltage circuit breaker (1) is provided with block grooves (5) and plate grooves (11), the plate grooves (11) are provided with two groups, the block grooves (5) are positioned between the two groups of plate grooves (11), supporting blocks (6) are arranged in the block grooves (5), and the top ends of the supporting blocks (6) are fixed with lower;
the top of the inside of block groove (5) is provided with bearing (8), the bottom of bearing (8) is provided with lead screw (9), the bottom of lead screw (9) runs through in the bottom of high voltage circuit breaker (1), the bottom of lead screw (9) is connected with changes handle (10), board groove (11) embeds there is to board (12), the bottom of to board (12) is fixed with spring (14), the end of spring (14) is connected with the inside of board groove (11), threaded groove (7) have been seted up in supporting shoe (6), lead screw (9) are located the inside of threaded groove (7).
2. A high voltage circuit breaker according to claim 1, characterized in that the upper clamp (4) and the lower clamp (13) are L-shaped.
3. A high-voltage circuit breaker according to claim 1, characterized in that the counter plate (12) is made of rubber.
4. A high-voltage circuit breaker as claimed in claim 1, characterized in that the screw spindle (9) is matched to the thread dimensions of the thread groove (7).
5. A high-voltage circuit breaker as claimed in claim 1, characterized in that the outer circumferential wall of the bearing (8) is fixed to the inner wall of the block groove (5), the rotating wall of the bearing (8) being connected to the top of the screw (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020365062.3U CN211295001U (en) | 2020-03-21 | 2020-03-21 | High-voltage circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020365062.3U CN211295001U (en) | 2020-03-21 | 2020-03-21 | High-voltage circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211295001U true CN211295001U (en) | 2020-08-18 |
Family
ID=72018125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020365062.3U Expired - Fee Related CN211295001U (en) | 2020-03-21 | 2020-03-21 | High-voltage circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211295001U (en) |
-
2020
- 2020-03-21 CN CN202020365062.3U patent/CN211295001U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200818 |