CN212725188U - Convenient intelligent frame circuit breaker who dismantles - Google Patents
Convenient intelligent frame circuit breaker who dismantles Download PDFInfo
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- CN212725188U CN212725188U CN202021919531.8U CN202021919531U CN212725188U CN 212725188 U CN212725188 U CN 212725188U CN 202021919531 U CN202021919531 U CN 202021919531U CN 212725188 U CN212725188 U CN 212725188U
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- circuit breaker
- gasket
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Abstract
The utility model discloses an intelligent frame circuit breaker convenient to disassemble, which comprises a bottom plate, side plates, a top plate, a rear plate and a circuit breaker body, the top plate and the rear plate are integrally formed, the lower ends of the side plates are provided with first clamping grooves, the two ends of the bottom plate are provided with first inserting blocks matched with the first clamping grooves, the upper ends of the two sides of the top plate are respectively provided with a second clamping groove, the upper end of each side plate is respectively provided with a second inserting block which is bent inwards, the second inserting block is matched with the second clamping groove, an arc-shaped part is arranged between the second inserting block and the upper end of the side plate, the second insertion block is vertical, the upper end of the side plate is provided with a fastening hole, a bolt component is arranged in the fastening hole, the bolt component is also fixedly connected with the second insert block, the outer side of each side plate is provided with a fixing lug, the inside of roof is installed the terminal block, the circuit breaker body is installed in the inboard of back plate. The utility model discloses simple structure, easily batch production.
Description
Technical Field
The utility model relates to a circuit breaker technical field, more specifically say, in particular to convenient intelligent frame circuit breaker who dismantles.
Background
An intelligent frame circuit breaker is a mechanical switch electric appliance which can connect, bear and break current under normal circuit conditions, and also can connect, bear and break current for a certain time under specified abnormal circuit conditions, also called a universal circuit breaker, and is mainly used for distributing electric energy and protecting overload, undervoltage, short circuit and the like of lines and power supply equipment.
The intelligent frame circuit breaker generally has a steel frame, all parts are installed in the frame, the capacity of the intelligent frame circuit breaker is large, a multifunctional release and a plurality of auxiliary contacts can be installed, the intelligent frame circuit breaker has high sectioning capability and thermal stability, and therefore the intelligent frame circuit breaker is commonly used in places requiring high breaking capability and selective protection. Present intelligent frame circuit breaker's frame is enclosed by steel rear panel, two side boards, roof and bottom plate, all installs inside the internal frame spare part, and all adopts the screw to connect between rear panel, two side boards, roof and the bottom plate, need take out all screws when dismantling the maintenance and just can accomplish the dismantlement work, very waste time when leading to the installation with dismantling influences the result of use, is not convenient for maintain. For this reason, it is necessary to develop a smart frame circuit breaker that is easily disassembled.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a convenient intelligent frame circuit breaker who dismantles to overcome the defect that prior art exists.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an intelligent frame breaker convenient to disassemble comprises a bottom plate, side plates, a top plate, a rear plate and a breaker body, the top plate and the rear plate are integrally formed, the lower ends of the side plates are provided with first clamping grooves, the two ends of the bottom plate are provided with first inserting blocks matched with the first clamping grooves, the upper ends of the two sides of the top plate are respectively provided with a second clamping groove, the upper end of each side plate is respectively provided with a second inserting block which is bent inwards, the second inserting block is matched with the second clamping groove, an arc-shaped part is arranged between the second inserting block and the upper end of the side plate, the second insertion block is vertical, the upper end of the side plate is provided with a fastening hole, a bolt component is arranged in the fastening hole, the bolt component is also fixedly connected with the second insert block, the outer side of each side plate is provided with a fixing lug, the inside of roof is installed the terminal block, the circuit breaker body is installed in the inboard of back plate.
Further, still be equipped with the installation cavity in the roof, the outside of every second draw-in groove is passed through installation cavity and outside intercommunication, be equipped with first gasket and second gasket in the installation cavity to and connect the spring between first gasket and second gasket, first gasket, spring and second gasket all overlap and establish on bolt assembly.
Further, each side plate is provided with two fixing lugs.
Furthermore, the upper end of the side plate is also provided with an observation window.
Compared with the prior art, the utility model has the advantages of: the utility model provides a pair of convenient intelligent frame circuit breaker who dismantles through with roof and back plate integrated into one piece, between the lower extreme of curb plate and the bottom plate, all through inserted block, slot connection between the upper end of curb plate and the roof, the design of this kind of frame can make the installation more convenient with the dismantlement, and simple structure, easily batch production.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is the utility model discloses convenient intelligent frame circuit breaker's of dismantling structural schematic.
Fig. 2 is the utility model discloses convenient sectional view of dismantling the intelligent frame circuit breaker.
Fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.
In the figure: bottom plate 1, first inserted block 2, curb plate 3, roof 4, fixture block 5, fastening hole 6, terminal block 7, fixed ear 8, circuit breaker body 9, bolt assembly 10, first gasket 11, spring 12, second gasket 13, first draw-in groove 2.1, observation window 3.1, second draw-in groove 4.1, installation cavity 4.2, arc portion 5.1, second inserted block 5.2.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.
Referring to fig. 1-3, the present embodiment discloses a detachable intelligent frame circuit breaker, which includes a bottom plate 1, side plates 3, a top plate 4, a rear plate and a circuit breaker body 9, wherein the top plate 4 and the rear plate are integrally formed, the lower end of each side plate 3 is provided with a first clamping groove 2.1, two ends of the bottom plate 1 are provided with first insertion blocks 2 matched with the first clamping grooves 2.1, the upper ends of two sides of the top plate 4 are respectively provided with a second clamping groove 4.1, the upper end of each side plate 3 is provided with a second insertion block 5.2 bent inward, the second insertion block 5.2 is matched with the second clamping groove 4.1, an arc-shaped portion 5.1 is provided between the second insertion block 5.2 and the upper end of the side plate 3, the second insertion block 5.2 is in a vertical shape, the upper end of the side plate 3 is provided with a fastening hole 6, a bolt assembly 10 is provided in the side plate 6, the bolt assembly 10 is further fixedly connected with the second insertion block 5.2, a terminal plate 7 is attached to the inside of the top plate 4, and a breaker body 9 is attached to the inside of the rear plate.
In this embodiment, roof 4 in still be equipped with installation cavity 4.2, every second draw-in groove 4.1's the outside through installation cavity 4.2 and outside intercommunication, be equipped with first gasket 11 and second gasket 13 in the installation cavity 4.2 to and connect the spring 12 between first gasket 11 and second gasket 13, first gasket 11, spring 12 and second gasket 13 all overlap and establish on bolt assembly 10, increase this kind of structure when the installation, can play the compressing tightly between curb plate 3 and the second inserted block 5.2, make the installation more firm.
In this embodiment, every curb plate 3 on all be equipped with two fixed ears 8 to conveniently realize the installation of intelligent frame circuit breaker.
In this embodiment, the upper end of the side plate 3 is also provided with an observation window 3.1, so that the whole weight can be reduced, and the internal condition can be observed.
The utility model discloses a theory of operation does: when the installation, insert the lower extreme of curb plate 3 with the first inserted block 2 of bottom plate 1 both sides, install circuit breaker body 9 on the back plate again, insert second inserted block 5.2 with curb plate 3 upper end again and can accomplish in inserting second slot 4.1, and insert bolt assembly 10 fastening hole 6 and accomplish the fastening, the dismantlement process is opposite with the installation, owing to only adopt two sets of bolt assembly 10, very big reduction bolt assembly 10's use amount, can make the installation more convenient with the dismantlement, and simple structure, easily batch production.
Although the embodiments of the present invention have been described with reference to the accompanying drawings, various changes and modifications can be made by the owner within the scope of the appended claims, and the protection scope of the present invention should not be exceeded by the claims.
Claims (4)
1. The utility model provides a convenient intelligent frame circuit breaker who dismantles, includes bottom plate, curb plate, roof, back plate and circuit breaker body, its characterized in that: the roof and the rear plate integrated molding, the lower extreme of curb plate is equipped with first draw-in groove, the both ends of bottom plate are equipped with the first inserted block with first draw-in groove matched with, the both sides upper end of roof all is equipped with the second draw-in groove, every the upper end of curb plate all is equipped with the second inserted block that forms of bending to the inboard, the second inserted block cooperatees with the second draw-in groove, arc portion has between the upper end of second inserted block and curb plate, the second inserted block is vertical form, the upper end of curb plate is equipped with the fastening hole, be equipped with bolt assembly in the fastening hole, bolt assembly still with second inserted block fixed connection, every fixed ear is all installed in the outside of curb plate, the terminal block is installed to the inboard of roof, the circuit breaker body is installed in the inboard of rear plate.
2. The smart frame circuit breaker of claim 1, wherein: still be equipped with the installation cavity in the roof, the installation cavity and outside intercommunication are passed through in the outside of every second draw-in groove, be equipped with first gasket and second gasket in the installation cavity to and connect the spring between first gasket and second gasket, first gasket, spring and second gasket all overlap and establish on bolt assembly.
3. The smart frame circuit breaker of claim 1, wherein: two fixing lugs are arranged on each side plate.
4. The smart frame circuit breaker of claim 1, wherein: and the upper end of the side plate is also provided with an observation window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021919531.8U CN212725188U (en) | 2020-09-06 | 2020-09-06 | Convenient intelligent frame circuit breaker who dismantles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021919531.8U CN212725188U (en) | 2020-09-06 | 2020-09-06 | Convenient intelligent frame circuit breaker who dismantles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212725188U true CN212725188U (en) | 2021-03-16 |
Family
ID=74925227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021919531.8U Active CN212725188U (en) | 2020-09-06 | 2020-09-06 | Convenient intelligent frame circuit breaker who dismantles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212725188U (en) |
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2020
- 2020-09-06 CN CN202021919531.8U patent/CN212725188U/en active Active
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