CN205959911U - Electric leakage breaker - Google Patents
Electric leakage breaker Download PDFInfo
- Publication number
- CN205959911U CN205959911U CN201620839529.7U CN201620839529U CN205959911U CN 205959911 U CN205959911 U CN 205959911U CN 201620839529 U CN201620839529 U CN 201620839529U CN 205959911 U CN205959911 U CN 205959911U
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- CN
- China
- Prior art keywords
- base
- base plate
- rotary shaft
- bottom plate
- gripper shoe
- 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.)
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Abstract
The utility model relates to an electric leakage breaker, bottom plate upper end one side is equipped with the fixed plate, the side of fixed plate is equipped with the backup pad with bottom plate parallel arrangement, be equipped with the rotation axis that is located fixed plate one side on the bottom plate, and the backup pad is worn out to the rotation axis upper end, be threaded connection between rotation axis and the bottom plate, it can be around axis of rotation's first base to be equipped with on the bottom plate, first base one side has set firmly the locating piece, the locating piece links to each other with the bottom plate is fixed through the first screw that passes the backup pad, be equipped with control module in the first base, it can be around axis of rotation's second base to be equipped with in the backup pad, second base one side is equipped with the fixed block, the fixed block passes through the second screw and the backup pad is fixed continuous, be equipped with zero sequence transformer in the second base, still be equipped with the protecting crust on the bottom plate, the utility model discloses separately set up control module with zero formula mutual -inductor, with regard to not damaging and make whole product all scrap because of control module or zero formula mutual -inductor, have better spreading value like this.
Description
Technical field
This utility model is related to a kind of chopper, more particularly to a kind of RCCB.
Background technology
RCCB includes that operational module and ZCT, the live wire and zero line of RCCB are intended to through zero sequence
Transformer, and ZCT is normally located in the operational module of RCCB, so when operational module or zero sequence are mutual
When sensor is damaged, whole RCCB just directly is scrapped, simultaneously because between operational module and ZCT mutually
Connection, same inconvenience carry out certain small-sized reparation to RCCB, bring inconvenience to actual use, while necessarily
The production cost of enterprise is improve in degree, it is impossible to meet the growth requirement of enterprise.
Utility model content
This utility model purpose is in order to overcome the deficiencies in the prior art and to provide a kind of practical, can facilitate to manipulation
Module and ZCT are repaired, and will not whole finished product is scrapped because ZCT is damaged RCCB.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is：A kind of RCCB, including base plate, admittedly
Fixed board, gripper shoe, rotary shaft, first base, locating piece, the first screw, operational module, second base, fixed block, the second spiral shell
Nail, ZCT and protecting crust；Base plate upper end side is provided with fixed plate；The side of the fixed plate is provided with flat with base plate
The gripper shoe that row is arranged；The base plate is provided with the rotary shaft positioned at fixed plate side, and rotary shaft upper end passes gripper shoe；Institute
State between rotary shaft and base plate is to be threadedly coupled；The base plate is provided with the first base that can be rotated around rotary shaft；Described first
Base side is installed with locating piece；The locating piece is fixedly linked with base plate by the first screw through gripper shoe；Described
Operational module is provided with one base；The gripper shoe is provided with the second base that can be rotated around rotary shaft；The second base one
Side is provided with fixed block；The fixed block is fixedly linked by the second screw and gripper shoe；Zero sequence is provided with the second base mutual
Sensor；Groove is additionally provided with the base plate；The groove is provided with the protecting crust being fastened on base plate.
Preferably, the protecting crust be shaped as U-shaped.
Preferably, inlet wire binding post and outlet binding post are respectively equipped with the operational module and zero formula transformer.
Preferably, the protecting crust is provided with the incoming line and line outlet being symmetrically set.
Due to the utilization of above-mentioned technical proposal, this utility model has following advantages compared with prior art：
The RCCB of this utility model scheme, its simple structure are easy to operate, by operational module and zero formula transformer
It is provided separately, thus whole product will not be made all to scrap because operational module or zero formula transformer are damaged, while also can be clear
Clear easily operational module and zero formula transformer are carried out some reparation, with preferable promotional value, meet actual making
Use demand.
Description of the drawings
Below in conjunction with the accompanying drawings technical solutions of the utility model are described further：
Accompanying drawing 1 is structural representation of the present utility model；
Accompanying drawing 2 is to omit structural representation of the present utility model after protecting crust；
Wherein：1st, base plate；2nd, fixed plate；3rd, gripper shoe；4th, rotary shaft；5th, first base；6th, locating piece；7th, the first spiral shell
Nail；8th, operational module；9th, second base；10th, fixed block；11st, the second screw；12nd, ZCT；13rd, protecting crust；14th, enter
Line mouth.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail.
Described in the utility model a kind of RCCB as shown in accompanying drawing 1-2, including base plate 1, fixed plate 2, supports
Plate 3, rotary shaft 4, first base 5, locating piece 6, the first screw 7, operational module 8, second base 9, fixed block 10, the second screw
11st, ZCT 12 and protecting crust 13；1 upper end side of the base plate is provided with fixed plate 2；The side of the fixed plate 2 is provided with
The gripper shoe 3 be arrangeding in parallel with base plate 1；The base plate 1 is provided with the rotary shaft 4 positioned at 2 side of fixed plate, and in rotary shaft 4
End passes gripper shoe 3；It is to be threadedly coupled between the rotary shaft 4 and base plate 1；The base plate 1 is provided with and can rotate around rotary shaft 4
First base 5；5 side of the first base is installed with locating piece 6；The locating piece 6 is by the first spiral shell through gripper shoe 3
Nail 7 is fixedly linked with base plate 1；Operational module 8 is provided with the first base 5；The gripper shoe 3 is provided with can be around rotary shaft 4
The second base 9 of rotation；9 side of the second base is provided with fixed block 10；The fixed block 10 by the second screw 11 and is propped up
Fagging 3 is fixedly linked；ZCT 12 is provided with the second base 9；Groove is additionally provided with the base plate 1；The groove
It is provided with the protecting crust 13 being fastened on base plate 1；Being shaped as the protecting crust 13 is U-shaped；The operational module 8 and zero formula mutual inductance
Inlet wire binding post and outlet binding post is respectively equipped with device 12；The protecting crust 13 is provided with the inlet wire being symmetrically set
Mouth 14 and line outlet（Not shown in figure）.
When actually used, when the parts damages inside operational module are found, protecting crust is taken away, unclamps the first screw,
Manually operational module is spun out, can thus be apparent to manipulate template in damage part repair, when send out
When now zero formula transformer is problematic, protecting crust is removed, the second screw is then unclamped, manually zero formula transformer is spun out,
So as to be apparent from that easily some minor issues being repaired；When the whole zero formula transformer of discovery has been damaged, need to carry out more
When changing, successively the second screw is unclamped, then rotary shaft is spun down from base plate, second base just entirely can be taken by this
Get off, then zero new formula transformer is mounted in second base, then second base is attached in gripper shoe.
Further, incoming line and line outlet are additionally provided with outside protecting crust, and so when this utility model wiring, line can be with
Enter from incoming line, then go out from there is mouth.
RCCB of the present utility model, its simple structure are easy to operate, and operational module and zero formula transformer are separated
Arrange, thus whole product will not be made all to scrap because operational module or zero formula transformer are damaged, while also can clearly just
Sharp carries out some reparations to operational module and zero formula transformer, and with preferable promotional value, meeting actual using needs
Ask.
The above is only concrete application example of the present utility model, any limit is not constituted to protection domain of the present utility model
System.All employing equivalents or equivalence replacement and the technical scheme that formed, all fall within this utility model rights protection scope it
Interior.
Claims (4)
1. a kind of RCCB, it is characterised in that：Including base plate, fixed plate, gripper shoe, rotary shaft, first base, positioning
Block, the first screw, operational module, second base, fixed block, the second screw, ZCT and protecting crust；The base plate upper end
Side is provided with fixed plate；The side of the fixed plate is provided with the gripper shoe be arrangeding in parallel with base plate；The base plate is provided with and is located at
The rotary shaft of fixed plate side, and rotary shaft upper end passes gripper shoe；It is to be threadedly coupled between the rotary shaft and base plate；Described
Base plate is provided with the first base that can be rotated around rotary shaft；The first base side is installed with locating piece；The locating piece leads to
The first screw that crosses through gripper shoe is fixedly linked with base plate；Operational module is provided with the first base；In the gripper shoe
The second base that can be rotated is provided with around rotary shaft；The second base side is provided with fixed block；The fixed block passes through the second spiral shell
Nail is fixedly linked with gripper shoe；ZCT is provided with the second base；Groove is additionally provided with the base plate；The groove
It is provided with the protecting crust being fastened on base plate.
2. RCCB according to claim 1, it is characterised in that：Being shaped as the protecting crust is U-shaped.
3. RCCB according to claim 1, it is characterised in that：On the operational module and zero formula transformer respectively
It is provided with inlet wire binding post and outlet binding post.
4. RCCB according to claim 1, it is characterised in that：The protecting crust is provided with and is symmetrically set
Incoming line and line outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620839529.7U CN205959911U (en) | 2016-08-05 | 2016-08-05 | Electric leakage breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620839529.7U CN205959911U (en) | 2016-08-05 | 2016-08-05 | Electric leakage breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205959911U true CN205959911U (en) | 2017-02-15 |
Family
ID=57973699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620839529.7U Active CN205959911U (en) | 2016-08-05 | 2016-08-05 | Electric leakage breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205959911U (en) |
-
2016
- 2016-08-05 CN CN201620839529.7U patent/CN205959911U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |