CN205542644U - Mounting structure is arranged to moulded case circuit breaker short circuit - Google Patents
Mounting structure is arranged to moulded case circuit breaker short circuit Download PDFInfo
- Publication number
- CN205542644U CN205542644U CN201620117434.4U CN201620117434U CN205542644U CN 205542644 U CN205542644 U CN 205542644U CN 201620117434 U CN201620117434 U CN 201620117434U CN 205542644 U CN205542644 U CN 205542644U
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- short circuit
- circuit row
- pedestal
- mounting structure
- base
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Abstract
Mounting structure is arranged to moulded case circuit breaker short circuit, it includes binding screw (1), base (2), connecting plate (3), short circuit row (4) and bottom insulating part (5), its characterized in that: be equipped with a plurality of logical slotted hole (201) on base (2), connecting plate (3) dress is leading to slotted hole (201) bottom, short circuit row (4) are followed base (2) back and are hugged closely connecting plate (3), short circuit row (4) outer bottom insulating part (5) that is equipped with, connecting plate (3), short circuit row (4) and bottom insulating part (5) fixed dress together is on base (2), binding screw (1) lock lies in base (2) positive logical slotted hole (201) on connecting plate (3). The utility model discloses install short circuit row in the moulded case circuit breaker base, dwindled circuit breaker occupation space volume, reduced the wiring degree of difficulty of circuit breaker, reduce the possibility that the people got an electric shock for the maloperation, guaranteed the security of circuit breaker use.
Description
Technical field
This utility model belongs to breaker technical field, the most just relates to a kind of breaker of plastic casing short circuit row
Mounting structure, reduces the wiring difficulty of chopper.
Background technology
Chopper is the pith in electrical power distribution apparatus, is mainly used in industrial low-voltage power system, is used for connecing
Electric current in logical and disjunction mains-power circuit and protection circuit and power-supply device from overload, under-voltage, short circuit,
The harm of the faults such as single-phase earthing.
Chopper of a great variety, wherein breaker of plastic casing is the more commonly used, and shell uses plastic insulation, uses
Isolate between conductor and ground metal portion.Short circuit row is for the part connected in breaker of plastic casing,
Realize short circuit between phase and phase, it is achieved thereby that the mode of connection that chopper is connected between phase and phase, pass through
This mode can increase breakpoint, improves the breaking capacity of chopper, and traditional short circuit row is arranged on chopper
Outside pedestal, cause chopper overall dimensions to increase, add installing space, too increase connecing of chopper
Line difficulty, and conventional mounting mode security performance is the highest, is easily caused burnout phenomenon and occurs.
Utility model content
The purpose of this utility model is exactly that existing short circuit row is contained in outside circuit breaker base and causes taking up room
Greatly, the technological deficiency that wiring difficulty is big, it is provided that a kind of breaker of plastic casing short circuit row's mounting structure, arranges short circuit
It is arranged in breaker of plastic casing pedestal, reduces chopper and take up room volume, reduce the wiring of chopper
Difficulty, it is ensured that the safety that chopper uses.
Technical scheme
In order to realize above-mentioned technical purpose, breaker of plastic casing short circuit row's mounting structure of this utility model design, it
Including terminal screw, pedestal, gusset piece, short circuit row and bottom insulation, it is characterised in that: described pedestal
Being provided with some groove holes, gusset piece is contained in bottom groove hole, and short circuit row is close to gusset piece from pedestal back,
Short circuit is exclusive equipped with bottom insulation, and gusset piece, short circuit row and bottom insulation are fixed together and are contained in pedestal
On, terminal screw is locked on gusset piece the groove hole being positioned at pedestal front.
Further, described pedestal back side base plate covers.
Further, described gusset piece, short circuit row and bottom insulation are locked on pedestal by securing member.
Further, described short circuit row and bottom insulation are positioned at groove hole.
Further, described short circuit row is close to gusset piece from pedestal back, and the two ends of short circuit row are respectively from different
Gusset piece in groove hole connects.
Beneficial effect
A kind of breaker of plastic casing short circuit row's mounting structure that this utility model provides, is arranged on short circuit row and moulds shell
In circuit breaker base, reduce chopper and take up room volume, reduce the wiring difficulty of chopper, reduce
The possibility that artificial maloperation is got an electric shock, it is ensured that the safety that chopper uses.
Accompanying drawing explanation
Accompanying drawing 1 is product figure of the present utility model.
Accompanying drawing 2 is this utility model decomposition texture schematic diagram.
Accompanying drawing 3 is short circuit of the present utility model row and bottom insulation mounting structure schematic diagram.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, this utility model is described further.
Embodiment
As shown in accompanying drawing 1,2 and 3, breaker of plastic casing short circuit row mounting structure, it include terminal screw 1,
Pedestal 2, gusset piece 3, short circuit row 4 and bottom insulation 5, it is characterised in that: described pedestal 2 is provided with
Some groove holes 201, gusset piece 3 is contained in bottom groove hole 201, and short circuit row 4 is close to from pedestal 2 back
Gusset piece 3, short circuit row 4 is outer equipped with bottom insulation 5, gusset piece 3, short circuit row 4 and bottom insulation 5
Being fixed together and fill on the base 2, terminal screw 1 is locked in the groove being positioned at pedestal 2 front on gusset piece 3
In hole 201.
Described pedestal 2 back side base plate 7 covers,
Described gusset piece 3, short circuit row 4 and bottom insulation 5 are locked on the base 2 by securing member 6.
Described short circuit row 4 and bottom insulation 5 are positioned at groove hole 202.
Described short circuit row 4 is close to gusset piece 3 from pedestal 2 back, and the two ends of short circuit row 4 are logical from different respectively
Gusset piece 3 in slotted eye 201 connects.
A kind of breaker of plastic casing short circuit row's mounting structure that this utility model provides, is arranged on short circuit row and moulds shell and break
In the device pedestal of road, reduce chopper and take up room volume, reduce the wiring difficulty of chopper, reduce people
The possibility got an electric shock for maloperation, it is ensured that the safety that chopper uses.
Structure depicted in the present embodiment institute accompanying drawings, ratio, size etc., the most only in order to coordinate description institute
The content disclosed, understands for those skilled in the art and reads, and being not limited to this utility model can
The qualifications implemented, therefore does not have technical essential meaning, the modification of any structure, the changing of proportionate relationship
Become or the adjustment of size, under not affecting effect that this utility model can be generated by and the purpose that can reach,
All should still fall in the range of the technology contents disclosed in this utility model obtains and can contain.Meanwhile, this specification
In cited as " on ", D score, "left", "right", " middle ", " clockwise ", " counterclockwise " etc.
Term, be merely convenient to narration understand, and be not used to limit the enforceable scope of this utility model, its
Being altered or modified of relativeness, is changing under technology contents without essence, can be real when being also considered as this utility model
The category executed.
Claims (5)
1. breaker of plastic casing short circuit row mounting structure, it include terminal screw (1), pedestal (2), gusset piece (3),
Short circuit row (4) and bottom insulation (5), it is characterised in that: described pedestal (2) is provided with some groove holes (201),
Gusset piece (3) is contained in bottom, groove hole (201), and short circuit row (4) is close to gusset piece (3) from pedestal (2) back, connection
Fishplate bar (3), short circuit row (4) and bottom insulation (5) are fixed together and are contained on pedestal (2), and terminal screw (1) is locked
Gusset piece (3) is positioned at the groove hole (201) in pedestal (2) front.
2. breaker of plastic casing short circuit row's mounting structure as claimed in claim 1 is characterized in that: described base
Seat (2) back side base plate (7) covers.
3. breaker of plastic casing short circuit row's mounting structure as claimed in claim 1 is characterized in that: described
Fishplate bar (3), short circuit row (4) and bottom insulation (5) are arranged on pedestal (2) by securing member (6).
4. breaker of plastic casing short circuit row's mounting structure as claimed in claim 1 is characterized in that: described short
Run in (4) and bottom insulation (5) is positioned at groove hole (201).
5. breaker of plastic casing short circuit row's mounting structure as claimed in claim 1 is characterized in that: described short
Run in (4) be close to gusset piece (3) from pedestal (2) back, the two ends of short circuit row (4) respectively from different groove holes
(201) gusset piece (3) in connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620117434.4U CN205542644U (en) | 2016-02-05 | 2016-02-05 | Mounting structure is arranged to moulded case circuit breaker short circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620117434.4U CN205542644U (en) | 2016-02-05 | 2016-02-05 | Mounting structure is arranged to moulded case circuit breaker short circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205542644U true CN205542644U (en) | 2016-08-31 |
Family
ID=56777306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620117434.4U Active CN205542644U (en) | 2016-02-05 | 2016-02-05 | Mounting structure is arranged to moulded case circuit breaker short circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205542644U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107045965A (en) * | 2016-02-05 | 2017-08-15 | 上海良信电器股份有限公司 | Breaker of plastic casing short circuit arranges mounting structure |
-
2016
- 2016-02-05 CN CN201620117434.4U patent/CN205542644U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107045965A (en) * | 2016-02-05 | 2017-08-15 | 上海良信电器股份有限公司 | Breaker of plastic casing short circuit arranges mounting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |