CN202434895U - Circuit breaker trapezoid mounting bracket used in locomotive panel - Google Patents
Circuit breaker trapezoid mounting bracket used in locomotive panel Download PDFInfo
- Publication number
- CN202434895U CN202434895U CN2012200380149U CN201220038014U CN202434895U CN 202434895 U CN202434895 U CN 202434895U CN 2012200380149 U CN2012200380149 U CN 2012200380149U CN 201220038014 U CN201220038014 U CN 201220038014U CN 202434895 U CN202434895 U CN 202434895U
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- CN
- China
- Prior art keywords
- circuit breaker
- mounting bracket
- steel plate
- bending edges
- hand end
- Prior art date
- 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 - Lifetime
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Abstract
The utility model discloses a circuit breaker trapezoid mounting bracket used in a locomotive panel and aims to solve the problem of thickness difference caused by the case that the existing circuit breaker mounting bracket needs to adopt base plates to seal different types of circuit breakers. The circuit breaker trapezoid mounting bracket used in the locomotive panel comprises steel plate bodies; both left and right side ends of the steel plate bodies are provided with bent edges; the bent edges at the left side ends of the steel plate bodies are positioned on the same plane; the right side edges of the steel plate bodies are provided with a plurality of bent edges and the bent edges are positioned on different planes; holes are arranged on the bent edges at the right side ends; and the circuit breakers with different thicknesses are installed on the corresponding bent edges at the right side edges by the holes. When the circuit breaker trapezoid mounting bracket used in the locomotive panel is used for installing different types of circuit breakers, the requirement that the operating surfaces of different types of circuit breakers are positioned on the same plane is met, the base plate is avoided being used, and the circuit breaker trapezoid mounting bracket used in the locomotive panel is easy to install, is more convenient to operate and has high working efficiency.
Description
Technical field
The utility model relates to and belongs to circuit breaker erection unit field, a kind of trapezoidal mounting bracket of circuit breaker that is used for locomotive screen cabinet.
Background technology
In the design of locomotive auxiliary circuit, usually use this electric elements of circuit breaker.Because the otherness of different branch electric current, often need the circuit breaker of different model to realize the break-make of circuit.For making things convenient for the driver and conductor to operate, generally circuit breaker is installed in the front of screen cabinet, and keeps the push-key of all circuit breakers to be in same plane, yet the circuit breaker overall dimension of different model also be not quite similar, this has just brought difficulty to the installation of circuit breaker.
The normal mode of backing plate of using remedies the thickness difference that the different model circuit breaker exists in design in the past, but when the circuit breaker model was more, the backing plate that just needs to produce a plurality of differing heights was arranged circuit breaker.Existing a kind of novel breaker mounting bracket of demand is can satisfy the layout of multiple circuit breaker.
Summary of the invention
In order to overcome the problem that the existing circuit breaker mounting bracket need adopt the thickness difference of the airtight different model circuit breaker existence of backing plate; The utility model aims to provide a kind of trapezoidal mounting bracket of circuit breaker that is used for locomotive screen cabinet, and this mounting bracket can satisfy the layout of multiple circuit breaker, when the circuit breaker of different model is installed; Can keep the operating surface of each circuit breaker to be positioned at same plane; And simple in structure, install easily, easy to operate.
To achieve these goals; The technical scheme that the utility model adopted is: the said trapezoidal mounting bracket of circuit breaker that is used for locomotive screen cabinet comprises the steel plate body; Its design feature is, the left and right sides end of said steel plate body has bending edges, and the bending edges of the left-hand end of this steel plate body is positioned at same plane; Its right-hand end have a plurality of bending edges; And each bending edges is positioned at Different Plane, offers porosely on the bending edges of said right-hand end, and the circuit breaker of different-thickness is installed on the bending edges of corresponding right-hand end through this hole.
As the preferred version of the utility model, on the bending edges of said right-hand end guide rail is housed, the circuit breaker of different-thickness is contained on this guide rail.
As a kind of instance, the left-hand end of said steel plate body has a bending edges, and left-hand end has four bending edges, and four kinds of dissimilar circuit breakers can be installed thus.
By said structure; The utility model is needed the thickness of bed hedgehopping according to the circuit breaker of different model by steel plate; Warp repeatedly bending forms differing heights, again in each bending edges perforate, so that mounting guide rail; Again circuit breaker is arranged on the guide rail thickness difference that the circuit breaker that utilizes the multiple height of trapezoidal mounting bracket to remedy different model exists.
The trapezoidal mounting bracket of the said circuit breaker of the utility model uses in pairs, and the left and right sides is a symmetrical structure, is positioned at same plane with the operating surface that satisfies the different model circuit breaker.
Compared with prior art, the beneficial effect of the utility model is: when the utility model was used to the circuit breaker of different model is installed, the push-key that has satisfied the different model circuit breaker was positioned at conplane requirement; Avoided the use backing plate; Install easily, more convenient to operate, high efficiency.
Below in conjunction with accompanying drawing and embodiment the utility model is done further to set forth.
Description of drawings
Fig. 1 is the structure principle chart of a kind of embodiment of the utility model;
Fig. 2 is the structure principle chart of the another kind of embodiment of the utility model.
In the drawings
1,2-steel plate body; 11,12,21, the 22-bending edges; 13, the 23-hole.
Embodiment
A kind of trapezoidal mounting bracket of circuit breaker that is used for locomotive screen cabinet like Fig. 1 or shown in Figure 2, comprises steel plate body 1,2, said steel plate body 1; 2 left and right sides end has bending edges 11,12,21,22, this steel plate body 1; The bending edges 12,22 of 2 left-hand end is positioned at same plane, its right-hand end have four bending edges 11,21 and four bending edges 11; 21 are positioned at Different Plane, offer screwed hole 13,23 on the bending edges 11,21 of said right-hand end, the bending edges 11 of said right-hand end; Guide rail is housed on 21, and the circuit breaker of different-thickness is installed on the guide rail on the bending edges 11,21 of corresponding right-hand end through this hole 13,23.
Thus, the thickness difference that the circuit breaker that utilizes the multiple height of the bending edges be positioned at Different Plane to remedy different model exists.The trapezoidal mounting bracket of circuit breaker uses in pairs, and the left and right sides is a symmetrical structure, is positioned at same plane with the operating surface that satisfies the different model circuit breaker.
The content that the foregoing description is illustrated is to be understood that to these embodiment and only is used to be illustrated more clearly in the utility model; And be not used in the restriction the utility model scope; After having read the utility model, those skilled in the art all fall within the application's accompanying claims institute restricted portion to the modification of the various equivalent form of values of the utility model.
Claims (3)
1. the trapezoidal mounting bracket of circuit breaker that is used for locomotive screen cabinet comprises steel plate body (1,2), it is characterized in that said steel plate body (1; 2) left and right sides end has bending edges (11,12,21,22), this steel plate body (1; The bending edges of left-hand end 2) (12,22) is positioned at same plane, its right-hand end have a plurality of bending edges (11,21); And each bending edges (11,21) is positioned at Different Plane, offers porose (13 on the bending edges of said right-hand end (11,21); 23), the circuit breaker of different-thickness is installed on the bending edges (11,21) of corresponding right-hand end through this hole (13,23).
2. the trapezoidal mounting bracket of circuit breaker that is used for locomotive screen cabinet according to claim 1 is characterized in that the bending edges of said right-hand end is equipped with guide rail on (11,21), and the circuit breaker of different-thickness is contained on this guide rail.
3. the trapezoidal mounting bracket of circuit breaker that is used for locomotive screen cabinet according to claim 1 is characterized in that the left-hand end of said steel plate body (1,2) has a bending edges (12,22), and left-hand end has four bending edges (11,21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200380149U CN202434895U (en) | 2012-02-07 | 2012-02-07 | Circuit breaker trapezoid mounting bracket used in locomotive panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200380149U CN202434895U (en) | 2012-02-07 | 2012-02-07 | Circuit breaker trapezoid mounting bracket used in locomotive panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202434895U true CN202434895U (en) | 2012-09-12 |
Family
ID=46784304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200380149U Expired - Lifetime CN202434895U (en) | 2012-02-07 | 2012-02-07 | Circuit breaker trapezoid mounting bracket used in locomotive panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202434895U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104362046A (en) * | 2014-11-13 | 2015-02-18 | 南车株洲电力机车有限公司 | Guide rail assembly suitable for assembling different types of breakers in mixed mode and transition frame of guide rail assembly |
-
2012
- 2012-02-07 CN CN2012200380149U patent/CN202434895U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104362046A (en) * | 2014-11-13 | 2015-02-18 | 南车株洲电力机车有限公司 | Guide rail assembly suitable for assembling different types of breakers in mixed mode and transition frame of guide rail assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120912 |
|
| CX01 | Expiry of patent term |