CN205452200U - Housing structure and circuit breaker of circuit breaker - Google Patents
Housing structure and circuit breaker of circuit breaker Download PDFInfo
- Publication number
- CN205452200U CN205452200U CN201521131026.6U CN201521131026U CN205452200U CN 205452200 U CN205452200 U CN 205452200U CN 201521131026 U CN201521131026 U CN 201521131026U CN 205452200 U CN205452200 U CN 205452200U
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- tegillum
- access division
- location structure
- breaker
- circuit breaker
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Abstract
The utility model discloses a housing structure and circuit breaker of circuit breaker, wherein the housing structure includes the shroud be provided with a location structure and the 2nd location structure on the shroud, a location structure and the 2nd location structure lie in the both ends of housing but a location structure goes up the split and is connected with first tegillum but the 2nd location structure goes up the split and is connected with the second tegillum all be provided with with circuit breaker body complex mounting hole on first tegillum and the second tegillum and cooperate the groove. Compared with the prior art, the utility model discloses the design principle of use module ization falls into shroud, first tegillum and second tegillum three with the housing structure, and first tegillum and second tegillum detachable connect on the shroud. Through the mode of changing the tegillum, can easily realize the application of housing structure two, three, on the quadrupole circuit breaker to realized that the full -range of a housing structure on the circuit breaker uses, therefore the product with low costs, and install convenient.
Description
Technical field
This utility model relates to the casing structure of a kind of chopper, a kind of modular cowl shell structure being applicable to the installation of multipole circuit breaker body.
Background technology
Development along with Circuit breaker technology, the particularly continuous enhancing of chopper function, the requirement of city's field circuit breaker proposes more and more diversified demand, user works as when actually used needs to install additional on-board the circuit breaker attached tripping device, such as when motor-operating mechanism make single parts entirety splicing on former chopper time, the height of motor-operating mechanism and chopper cover cap there are differences, and former chopper has two, three, quadrupole, therefore for adapting to same motor-operating mechanism, need to constantly change former chopper two, three, the structure of quadrupole cover cap, production cost is caused to increase and the confusion of part management, realize product seriation the most for convenience；Reduce exploitation and manufacturing cost；Quickly assemble and respond the market demand, modular structure can be used to design.
Summary of the invention
Technical problem to be solved in the utility model is for above-mentioned the deficiencies in the prior art, and provide a kind of by casing structure modularity being decomposed and replaced part of module, thus realize the two of chopper, three, quadrupole quick assembling, improve work efficiency, and use cost can be greatly reduced, economize on resources.
For solving above-mentioned technical problem, this utility model adopts the following technical scheme that
A kind of casing structure of chopper, including cover cap, described cover cap is provided with the first location structure and the second location structure, described first location structure and the second location structure are positioned at the two ends of described case, on described first location structure, detachable connection has the first tegillum, on described second location structure, detachable connection has the second tegillum, is provided with, little the covering of described first tegillum and second, the installing hole and mating groove coordinated with breaker body.
Described cover cap includes the first installed surface and has the second installed surface of a difference in height with the first installed surface, and described first tegillum and the second tegillum are connected on described second installed surface.
Described installing hole and mating groove are two, three or four.
Described first location structure includes the first Access Division, described second location structure includes the 3rd Access Division, described first little covering is provided with fiveth Access Division adaptive with described first Access Division, described second little covering is provided with seventh Access Division adaptive with described 3rd Access Division.
Described first location structure also includes the second Access Division, described second location structure also includes the 4th Access Division, described first little covering is provided with sixth Access Division adaptive with the second Access Division, described second little covering is provided with eightth Access Division adaptive with described 4th Access Division.
A kind of chopper, including breaker body and the motor-operating mechanism that is arranged side by side and breaker body is carried out on/off switch operation with breaker body, it is characterized in that: also include that the casing structure described in any of the above-described scheme, described circuit breaker body and motor-operating mechanism are connected on described casing structure.
Described breaker body is breaker of plastic casing, and the lid of this breaker of plastic casing has intermediate projections, and described first tegillum and the second tegillum are positioned at the upper surface flush of the both sides of intermediate projections and the upper surface of the first tegillum and the second tegillum and intermediate projections.
Compared with prior art, this utility model utilizes modular design principle, and casing structure is divided into cover cap, the first tegillum and three parts of the second tegillum, and the first tegillum and the second tegillum are removably attachable on cover cap.Cover cap is universal component, first tegillum and the second tegillum are then the field-replaceable unit adaptive with breaker body picture, by the way of field-replaceable unit, can easily realize this casing structure two, three, application on four-pole circuit breaker, it is achieved thereby that the complete series application that casing structure is on-board the circuit breaker, therefore the low cost of product, and install convenient.
Accompanying drawing explanation
Fig. 1 illustrates the structural representation of case in this utility model；
Fig. 2 illustrates the structural representation of two pole the first tegillums in this utility model；
Fig. 3 illustrates the structural representation of two pole the second tegillums in this utility model；
Fig. 4 illustrates the structural representation of three pole the first tegillums in this utility model；
Fig. 5 illustrates the structural representation of three pole the second tegillums in this utility model；
Fig. 6 illustrates the structural representation of quadrupole first tegillum in this utility model；
Fig. 7 illustrates the structural representation of quadrupole second tegillum in this utility model；
Fig. 8 illustrates the structural representation of two pole functional modules in this utility model；
Fig. 9 illustrates the structural representation of three pole functional modules in this utility model；
Figure 10 illustrates the structural representation of quadrupole functional module in this utility model；
Figure 11 illustrates the general assembly schematic diagram of two pole choppers in this utility model；
Figure 12 illustrates the general assembly schematic diagram of three-pole breaker in this utility model；
Figure 13 illustrates the general assembly schematic diagram of four-pole circuit breaker in this utility model；
Figure 14 is above-mentioned functions module with two, three, the structure diagram of the composition of four-pole circuit breaker.
Detailed description of the invention
As represented in figures 1 through 14, this utility model one chopper, it is arranged side by side and breaker body is carried out the motor-operating mechanism 2 of on/off switch operation and the casing structure 3 being arranged on breaker body and motor-operating mechanism 2 including breaker body and breaker body.nullBreaker body is MCCB breaker of plastic casing 1，The lid of described breaker of plastic casing 1 " convex " shape in intermediate projections，Described casing structure 3 is positioned at the top of breaker of plastic casing " convex " shape lid，Described casing structure 3 includes cover cap 33，Described cover cap 33 is provided with the first location structure and the second location structure，Described first location structure and the second location structure are positioned at the two ends of described case，And it is all located at the side towards breaker of plastic casing 1 of case，On described first location structure, detachable connection has the first tegillum 31，On described second location structure, detachable connection has the second tegillum 32，First tegillum 31 and the second tegillum 32 can be adaptive according to the number of poles of breaker of plastic casing 1，Described cover cap 33 includes the first installed surface 335 and has the second installed surface 336 of a difference in height with the first installed surface 335，Described first tegillum 31 and the second tegillum 32 are connected on described second installed surface 336 and are separately mounted to the upper surface flush of the both sides of the intermediate projections of breaker of plastic casing " convex " shape lid and the upper surface of described first tegillum 31 and the second tegillum 32 and intermediate projections.Being provided with the installing hole and mating groove coordinated with breaker of plastic casing 1, this installing hole and mating groove on described first tegillum 31 and the second tegillum 32 is that two, three or four are suitable for different breaker of plastic casing 1 respectively.
Shown in Fig. 1-7, described first location structure is the first Access Division 331 and the second Access Division 332, described second location structure is the 3rd Access Division 333 and the 4th Access Division 334, described first tegillum 31 is provided with and described first Access Division 331 and the 5th Access Division 311 and the 6th Access Division 312 of the second Access Division 332 adaptation, described second tegillum 32 is provided with and described 3rd Access Division 333 and the 7th Access Division 321 and the 8th Access Division 322 of the 4th Access Division 334 adaptation.The most described first Access Division, the 311, second Access Division the 332, the 3rd, Access Division 333 and the 4th Access Division 334 are detent, and described detent is T-slot, and coordinating described 5th Access Division 311 of clamping, the 6th Access Division 312, the 7th Access Division 321 and the 8th Access Division 322 respectively with the 311, second Access Division 332, the first Access Division, the 3rd Access Division 333 and the 4th Access Division 334 is locating convex block, described locating convex block is T-shaped piece.Certainly can be with other embodiment, as described first Access Division 333, the 311, second Access Division the 332, the 3rd, Access Division and the 4th Access Division 334 any one for detent or locating convex block time, corresponding described 5th Access Division 311 of cooperation, the 6th Access Division 312, the 7th Access Division 321 and the 8th Access Division 322 is locating convex block or detent.
Application examples, Fig. 2 show two pole the first tegillums 31 and is suitable for breaker of plastic casing 1 when being two pole choppers 11, Fig. 4 show three pole the first tegillums 31 when being suitable for breaker of plastic casing 1 for three-pole breaker 12, Fig. 6 show quadrupole first tegillum 31 and is suitable for breaker of plastic casing 1 for four-pole circuit breaker 13, above-mentioned first tegillum 31 all have the 5th Access Division 311 and the 6th Access Division 312 respectively with the first Access Division 331 and the second Access Division 332 clamping on cover cap 33.Fig. 3 show two pole the second tegillums 32 and is suitable for breaker body 1 when being two pole choppers 11, Fig. 5 show three pole the second tegillums 32 when being suitable for breaker body 1 for three-pole breaker 12, Fig. 7 show quadrupole second tegillum 32 when being suitable for breaker body 1 for four-pole circuit breaker 13, above-mentioned second tegillum 32 all have the 7th Access Division 321 and the 8th Access Division 322 respectively with the 3rd Access Division 333 and the 4th Access Division 334 clamping on cover cap 33.
Fig. 8 is the structure of two pole functional modules, and it is achieved in that the 5th Access Division 311 by two pole the first tegillums 31 and the 6th Access Division 312 and the first Access Division 331 on cover cap 33 and the second Access Division 332 phase clamping and the 7th Access Division 321 of two pole the second tegillums 32 and the 8th Access Division 322 form a functional module 4 with motor-operating mechanism 2 after the 3rd Access Division 333 on cover cap 33 and the 4th Access Division 334 clamping.Functional module 4 and two pole breaker of plastic casing 11 composition such as two pole breaker of plastic casing of the band motor-operating mechanism of Figure 11.
Fig. 9 is the structure of three pole functional modules, form a functional module 5 with motor-operating mechanism 2 again by the 5th Access Division 311 of three pole the first tegillums 31 and the 6th Access Division 312 and the first Access Division 331 on cover cap 33 and the second Access Division 332 phase clamping and the 7th Access Division 321 of three pole the second tegillums 32 and the 8th Access Division 322 after the 3rd Access Division 333 on cover cap 33 and the 4th Access Division 334 clamping, be made up of three pole breaker of plastic casing of the band motor-operating mechanism such as Figure 12 functional module 5 and three pole breaker of plastic casing 12.
Figure 10 is the structure of quadrupole functional module, form a functional module 6 with motor-operating mechanism 2 again by the 5th Access Division 311 of quadrupole first tegillum 31 and the 6th Access Division 312 and the first Access Division 331 on cover cap 33 and the second Access Division 332 phase clamping and the 7th Access Division 321 of quadrupole second tegillum 32 and the 8th Access Division 322 after the 3rd Access Division 333 on cover cap 33 and the 4th Access Division 334 clamping, be made up of the quadrupole breaker of plastic casing of the band motor-operating mechanism such as Figure 13 functional module 6 and quadrupole breaker of plastic casing 13.
Figure 14 is above-mentioned functions module with two, three, the structure diagram of the composition of four-pole circuit breaker.
Claims (7)
1. the casing structure of a chopper, including cover cap, it is characterized in that, described cover cap is provided with the first location structure and the second location structure, described first location structure and the second location structure are positioned at the two ends of described case, on described first location structure, detachable connection has the first tegillum, and on described second location structure, detachable connection has the second tegillum, is provided with, little the covering of described first tegillum and second, the installing hole and mating groove coordinated with breaker body.
Casing structure the most according to claim 1, it is characterised in that: described cover cap includes the first installed surface and has the second installed surface of a difference in height with the first installed surface, and described first tegillum and the second tegillum are connected on described second installed surface.
Casing structure the most according to claim 1, it is characterised in that: described installing hole and mating groove are two, three or four.
Casing structure the most according to claim 1, it is characterized in that: described first location structure includes the first Access Division, described second location structure includes the 3rd Access Division, described first little covering is provided with fiveth Access Division adaptive with described first Access Division, described second little covering is provided with seventh Access Division adaptive with described 3rd Access Division.
Casing structure the most according to claim 1, it is characterized in that: described first location structure also includes the second Access Division, described second location structure also includes the 4th Access Division, described first little covering is provided with sixth Access Division adaptive with the second Access Division, described second little covering is provided with eightth Access Division adaptive with described 4th Access Division.
6. a chopper, including breaker body and the motor-operating mechanism that is arranged side by side and breaker body is carried out on/off switch operation with breaker body, it is characterized in that: also including the arbitrary described casing structure of claim 1-5, described breaker body and motor-operating mechanism are connected on described casing structure.
Chopper the most according to claim 6, it is characterized in that: described breaker body is breaker of plastic casing, the lid of this breaker of plastic casing has intermediate projections, and described first tegillum and the second tegillum are positioned at the upper surface flush of the both sides of intermediate projections and the upper surface of the first tegillum and the second tegillum and intermediate projections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521131026.6U CN205452200U (en) | 2015-12-31 | 2015-12-31 | Housing structure and circuit breaker of circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521131026.6U CN205452200U (en) | 2015-12-31 | 2015-12-31 | Housing structure and circuit breaker of circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205452200U true CN205452200U (en) | 2016-08-10 |
Family
ID=56600000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521131026.6U Active CN205452200U (en) | 2015-12-31 | 2015-12-31 | Housing structure and circuit breaker of circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205452200U (en) |
-
2015
- 2015-12-31 CN CN201521131026.6U patent/CN205452200U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |