CN205666197U - Bus -bar system moulded case circuit -breaker specially joins in marriage adapter - Google Patents
Bus -bar system moulded case circuit -breaker specially joins in marriage adapter Download PDFInfo
- Publication number
- CN205666197U CN205666197U CN201620550390.4U CN201620550390U CN205666197U CN 205666197 U CN205666197 U CN 205666197U CN 201620550390 U CN201620550390 U CN 201620550390U CN 205666197 U CN205666197 U CN 205666197U
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- China
- Prior art keywords
- bilge
- turn
- connecting plate
- bus
- hook
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Abstract
The utility model provides a bus -bar system moulded case circuit -breaker specially joins in marriage adapter, relates to low voltage switchgear technical field, and it includes base, connecting plate, couple, the base be square box body, including panel, the positive apron at the back, the box body is made by insulating material, its characterized in that: turning right from a left side and set gradually the strip -shaped groove of three vertical parallel in box body inside, is recess I, recess II and recess III respectively, and the lower part of the upper portion of recess I, the middle part of recess II and recess III is provided with the slotted hole, and the slotted hole runs through the rear surface panel of base, and inside self -tapping screw and the base fixed connection of passing through of recess can be rabbeted to the connecting plate, the nearly slotted hole department of connecting plate be provided with the turn of bilge, some can bulge this turn of bilge the slotted hole and expose in panel surface, the couple has been put to the turn of bilge cover of connecting plate, colluding the body and can passing the slotted hole of couple exposes outside panel surface, the couple is provided with holding screw to be connected with the contact of turn of bilge inner face, the outside of turn of bilge and generating line row contact and are connected. This bus -bar system moulded case circuit -breaker specially joins in marriage adapter, structural design is reasonable, occupation space is little, installation operation convenient to use.
Description
Technical field
This utility model relates to low voltage switch equipment technical field, is specifically related to a kind of bus-bar system cabinet formula open circuit
Adapter specially joined by device.
Background technology
Circuit breaker release is a kind of action protecting device, and when circuit had stream, electrical apparatus release sends trip signal to de-
Fastening wire circle, the brake separating mechanism acting on chopper makes circuit breaker trip, and current, and chopper is many with the connecting mode of bus-bar system
For being flexible coupling with screw, nut after punching on busbar, and, bus and electrical part have been kept at a distance sternly by industry requirement
Lattice requirement, thus cause attachment fitting manufacturing cost high, taking up room big, during assembly fee, inconvenient operation, for solving this
Problem, market also discloses that a kind of adapter, and by base housing command range, the form of connecting plate, union joint combination is entered
Row switching, there is the irrational problem of design, operates with inconvenience in this kind of structure.
Summary of the invention
For solving the technical problem of above-mentioned existence, this utility model provide a kind of reasonable in design, take up room little,
A kind of bus-bar system moulded case circuit breaker easy for operation is installed and specially joins adapter.
For reaching above-mentioned purpose, this utility model be the technical scheme is that
A kind of bus-bar system moulded case circuit breaker specially joins adapter, and it includes pedestal, connecting plate, hook, described
Pedestal is quadrangle box, and including panel, the cover plate in front at the back side, box body is made up of insulant, and tray interior is from left to right
It is disposed with three parallel longitudinal strip grooves, respectively groove I, groove II and groove III, the top of groove I, recessed
The middle part of groove II and the bottom of groove III are provided with slotted eye, and slotted eye runs through the back panel of pedestal, and connecting plate can be scarfed to groove
Inside is also connected by tapping screw and pedestal are fixing, is provided with turn of bilge, this turn of bilge part at the nearly slotted eye of described connecting plate
Can protrude slotted eye and expose to panel surface, the turn of bilge of connecting plate is equipped with hook, and the hook body of hook may pass through slotted eye, is exposed at face
Outside plate surface, hook is provided with holding screw and is connected with turn of bilge inner faces contact, and the outside of turn of bilge contacts connection with bus bar.
Described connecting plate is bar shaped copper coin, and its two ends are connected with chopper, and turn of bilge side-looking structure is vertical for lacking lower bottom line
Trapezoidal, the outer surface of turn of bilge is plane, exposes to the panel surface of pedestal, and contact connection with bus bar after rabbeting groove,
The width of turn of bilge is less than other position width of connecting plate, and turn of bilge and groove side are along there being space, and this space communicates with slotted eye, hook
Hook body may pass through space i.e. slotted eye.
Described hook includes that two relative and spaced side plate, top board, the top of two side plates and top board are fixing even
Connecing formation ㄇ shape angle block of right angle, be provided with an internal thread hole in the middle of top board, top board is threadeded with holding screw, and top board passes through
Holding screw contacts connection with connecting plate turn of bilge inner surface, and the side plate of hook is ㄈ shape, is formed and hooks body, and two side plates may pass through even
The space of fishplate bar turn of bilge is nested with at turn of bilge, and side plate is hung on bus after protruding from face plate of foundation.
Being respectively arranged at two ends with up and down for the corresponding through hole of moulded case circuit breaker terminals of pedestal, connecting plate sets
There is the via corresponding with through hole.It is protruding that described hook and the vertical contact surface of bus are provided with zigzag.Described pedestal and lid
By snapping connection between plate.
The beneficial effects of the utility model are:
The installation process of this device is: first nut is put in the hole that pedestal is corresponding, puts into connecting plate on pedestal
In corresponding groove, and with tapping screw, connecting plate is fixed on pedestal, the position set that pedestal is corresponding has screwed in holding screw
Hook, finally buckle cover plate, compare more traditional substitute mode, when this adapter is loaded on bus-bar system by this device, directly
Hanging, and rotated the connection of holding screw compression turn of bilge and bus by instrument, connecting plate had both made current-carrying effect, plays again support and makees
With, instead of the screw that punches on tradition busbar and connect and support fixing mode with insulating part, structure is surely leaned on；Cover plate can directly be buckled
On pedestal, the connected mode of buckle, it is not necessary to screw connects, and is easy for installation and removal, and whole product has simple in construction, design
Rationally, operate easy for installation, the advantage of good insulation preformance.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 be in Fig. 1 A-A to cross-sectional view；
Fig. 3 is hook structure schematic diagram；
Fig. 4 is pedestal and cover plate connection diagram.
1. pedestal；2. connecting plate；3. hook；4. tapping screw；5. turn of bilge；6. holding screw；7. panel；8. cover plate；9.
Nut.
Detailed description of the invention
A kind of bus-bar system moulded case circuit breaker specially joins adapter, and it includes pedestal 1, connecting plate
2, hook 3, described pedestal 1 is quadrangle box, and including panel 7, the cover plate 8 in front at the back side, box body is made up of insulant,
Tray interior is disposed with three parallel longitudinal strip grooves, respectively groove I, groove II and grooves from left to right
III, the bottom of the top of groove I, the middle part of groove II and groove III is provided with slotted eye, and slotted eye runs through the back panel 7 of pedestal 1,
Connecting plate 2 can be scarfed to inside grooves and be connected by tapping screw 4 is fixing with pedestal 1, sets at the described nearly slotted eye of connecting plate 2
Being equipped with turn of bilge 5, this turn of bilge 5 part can be protruded slotted eye and expose to panel 7 surface, and the turn of bilge 5 of connecting plate 2 is equipped with hook 3, hangs
The hook body of hook 3 may pass through slotted eye, is exposed at outside panel 7 surface, and hook 3 is provided with holding screw 6 with turn of bilge 5 inner faces contact even
Connecing, the outside of turn of bilge 5 contacts connection with bus bar.
Described connecting plate 2 is bar shaped copper coin, and its two ends are connected with chopper, and turn of bilge 5 side-looking structure is erected for lacking lower bottom line
To trapezoidal, the outer surface of turn of bilge 5 is plane, exposes to panel 7 surface of pedestal 1, and contact with bus bar after rabbeting groove
Connecting, the width of turn of bilge 5 is less than other position width of connecting plate 2, and turn of bilge 5 and groove side are along there being space, and this space and slotted eye
Communicating, the hook body of hook 3 may pass through space i.e. slotted eye.
Described hook 3 includes two relative and spaced side plate 31, top board 32, the top of two side plates 31 and top boards
32 are fixedly connected to form ㄇ shape angle block of right angle, are provided with an internal thread hole 33, top board 32 and holding screw 6 screw thread in the middle of top board
Connecting, top board 32 contacts connection by holding screw 6 with connecting plate turn of bilge 5 inner surface, and the side plate 31 of hook 3 is ㄈ shape, is formed
Hooking body, the space that two side plates 31 may pass through connecting plate turn of bilge 5 is nested with at turn of bilge 5, and side plate 31 is hung after protruding from face plate of foundation 7
On bus.
Being respectively arranged at two ends with up and down for the corresponding through hole of moulded case circuit breaker terminals, connecting plate 2 of pedestal 1
It is provided with the via corresponding with through hole.It is protruding that described hook 3 and the vertical contact surface of bus bar are provided with zigzag.Described pedestal
By snapping connection between 1 and cover plate 8.
The installation process of this device is: first nut 9 is put in the hole of pedestal 1 correspondence, puts into connecting plate 2 in pedestal 1
On respective slot in, and with tapping screw 4, connecting plate 2 is fixed on pedestal 1, the position of pedestal 1 correspondence set revolves
Enter the hook 3 of holding screw 6, finally buckle cover plate 8, during use, by pedestal 1 near bus bar, be hung on bus by hook 3
On row, screw the holding screw 6 on hook 3 by instrument, by turn of bilge 5 and the bus bar compact siro spinning technology of connecting plate 2, then, lid
Adapter is also connected by upper cover plate 8 with chopper.
Claims (6)
1. bus-bar system moulded case circuit breaker specially joins an adapter, and it includes pedestal, connecting plate, hook, described base
Seat is quadrangle box, and including panel, the cover plate in front at the back side, box body is made up of insulant, it is characterised in that: tray interior
It is disposed with three parallel longitudinal strip grooves, respectively groove I, groove II and groove III from left to right, groove I
The bottom of top, the middle part of groove II and groove III is provided with slotted eye, and slotted eye runs through the back panel of pedestal, and connecting plate can be rabbeted
It is connected to inside grooves and by tapping screw and pedestal are fixing, is provided with turn of bilge at the nearly slotted eye of described connecting plate, this turn of bilge
A part can be protruded slotted eye and expose to panel surface, and the turn of bilge of connecting plate is equipped with hook, and the hook body of hook may pass through slotted eye, outward
Being exposed at outside panel surface, hook is provided with holding screw and is connected with turn of bilge inner faces contact, and the outside of turn of bilge contacts with bus bar
Connect.
A kind of bus-bar system moulded case circuit breaker the most according to claim 1 specially joins adapter, it is characterised in that: institute
The connecting plate stated is bar shaped copper coin, and its two ends are connected with chopper, and turn of bilge side-looking structure is the most trapezoidal for lacking lower bottom line, turn of bilge
Outer surface is plane, exposes to the panel surface of pedestal, and contact connection with bus bar after rabbeting groove, and the width of turn of bilge is little
In other position width of connecting plate, turn of bilge and groove side are along there being space, and this space communicates with slotted eye, and the hook body of hook may pass through
Space i.e. slotted eye.
A kind of bus-bar system moulded case circuit breaker the most according to claim 2 specially joins adapter, it is characterised in that: institute
Stating hook and include two relative and spaced side plate, top boards, the top of two side plates and top board are fixedly connected to form ㄇ shape
Angle block of right angle, is provided with an internal thread hole in the middle of top board, top board is threadeded with holding screw, top board by holding screw with
The contact of connecting plate turn of bilge inner surface connects, and the side plate of hook is ㄈ shape, is formed and hooks body, and two side plates may pass through connecting plate turn of bilge
Space is nested with at turn of bilge, and side plate is hung on bus bar after protruding from face plate of foundation.
A kind of bus-bar system moulded case circuit breaker the most according to claim 1 specially joins adapter, it is characterised in that: base
Being respectively arranged at two ends with up and down for the corresponding through hole of moulded case circuit breaker terminals of seat, connecting plate is provided with and through hole phase
Corresponding via.
A kind of bus-bar system moulded case circuit breaker the most according to claim 1 specially joins adapter, it is characterised in that: institute
The vertical contact surface stating hook and bus bar is provided with zigzag projection.
A kind of bus-bar system moulded case circuit breaker the most according to claim 1 specially joins adapter, it is characterised in that: institute
State between pedestal and cover plate by snapping connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620550390.4U CN205666197U (en) | 2016-06-08 | 2016-06-08 | Bus -bar system moulded case circuit -breaker specially joins in marriage adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620550390.4U CN205666197U (en) | 2016-06-08 | 2016-06-08 | Bus -bar system moulded case circuit -breaker specially joins in marriage adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205666197U true CN205666197U (en) | 2016-10-26 |
Family
ID=57157689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620550390.4U Expired - Fee Related CN205666197U (en) | 2016-06-08 | 2016-06-08 | Bus -bar system moulded case circuit -breaker specially joins in marriage adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205666197U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107516819A (en) * | 2017-08-21 | 2017-12-26 | 浙江莱曼电器有限公司 | It is a kind of that there is new the plastic housing bus-bar system converter of wiring construction and positive and negative dress adjusting method up and down |
| CN107732824A (en) * | 2017-11-15 | 2018-02-23 | 浙江苏耐电力科技有限公司 | A kind of bus adaption device |
| CN110398616A (en) * | 2019-08-14 | 2019-11-01 | 国网江苏省电力有限公司宿迁供电分公司 | A kind of breaker test port termination |
| WO2022000752A1 (en) * | 2020-07-02 | 2022-01-06 | 乐清市高科环保电子有限公司 | Wiring device for circuit breaker, and circuit breaker having same |
-
2016
- 2016-06-08 CN CN201620550390.4U patent/CN205666197U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107516819A (en) * | 2017-08-21 | 2017-12-26 | 浙江莱曼电器有限公司 | It is a kind of that there is new the plastic housing bus-bar system converter of wiring construction and positive and negative dress adjusting method up and down |
| CN107732824A (en) * | 2017-11-15 | 2018-02-23 | 浙江苏耐电力科技有限公司 | A kind of bus adaption device |
| CN107732824B (en) * | 2017-11-15 | 2023-10-13 | 浙江苏耐电力科技有限公司 | Bus adapter |
| CN110398616A (en) * | 2019-08-14 | 2019-11-01 | 国网江苏省电力有限公司宿迁供电分公司 | A kind of breaker test port termination |
| WO2022000752A1 (en) * | 2020-07-02 | 2022-01-06 | 乐清市高科环保电子有限公司 | Wiring device for circuit breaker, and circuit breaker having same |
| US12068590B2 (en) | 2020-07-02 | 2024-08-20 | Yueqing Gaoke Environmental Electric Co., Ltd | Wiring device for circuit breaker, and circuit breaker having same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161026 |