CN205984862U - Reclosing operation mechanism of residual current operated circuit breaker - Google Patents
Reclosing operation mechanism of residual current operated circuit breaker Download PDFInfo
- Publication number
- CN205984862U CN205984862U CN201620988036.XU CN201620988036U CN205984862U CN 205984862 U CN205984862 U CN 205984862U CN 201620988036 U CN201620988036 U CN 201620988036U CN 205984862 U CN205984862 U CN 205984862U
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- connecting rod
- handle
- motor
- connection
- operation mechanism
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Abstract
The utility model relates to a reclosing operation mechanism of residual current operated circuit breaker, including motor, connection rod of motor, intermediate connecting rod and handle connecting rod, handle connecting rod one end transversely articulates in the handle both sides, and the other end is vertical articulated with intermediate connecting rod one end, and the intermediate connecting rod other end is vertically articulated with connection rod of motor one end, the output shaft fixed connection of the connection rod of motor other end and motor. The utility model discloses well handle both sides and handle connecting rod are transversely articulated, in the handle motion process, the handle swing of whip of handle connecting rod and the link of handle, the other end can and the intermediate connecting rod fastening connection, the connection stability height guarantees simultaneously that connection rod of motor and intermediate connecting rod, can not the luffing motions all on a plane, has improved the stability of product.
Description
Technical field
This utility model is related to a kind of reclosing operation mechanism for residual current action breaker.
Background technology
The coincidence brake mechanism of the employing of existing residual current action breaker generally only two connecting rods are connected to motor
And handle between, handle and connecting rod, handle and connecting rod and the motor connection lever phase of fixing motor connection lever and handle tip connection on motor
Mutually hinged, handle and connecting rod is connected with the top of handle, because handle moves along cambered surface during opening and closing, in order to allow handss
Handle connecting rod will not hinder the opening and closing of handle it is necessary to the certain displacement space of handle and connecting rod, therefore handle and connecting rod and handle top
The connection at end is not tight, there is very big swing space, and handle and connecting rod is fixed on handle tip typically by nut
, in continuous swing process, so that nut is come off, the stability of impact chopper.
Content of the invention
For above-mentioned reasons, the purpose of this utility model is to provide a kind of residual current connecting more stable fastening to move
Make the reclosing operation mechanism of chopper.
For achieving the above object, this utility model adopts a kind of reclosing operation mechanism of residual current action breaker,
Including motor, motor connection lever, intermediate connecting rod and handle and connecting rod, handle and connecting rod one end is laterally hinged with handle both sides, and the other end is indulged
To hinged with intermediate connecting rod one end, the intermediate connecting rod other end is longitudinally-hinged with motor connection lever one end, the motor connection lever other end and electricity
The output shaft of machine is fixedly connected.
This utility model is further arranged to described handle and connecting rod one end and is provided with taper knob, and taper knob is laterally hinged with handss
On handle connecting rod, taper knob is enclosed within handle, and taper knob is easy for installation firmly.
The beneficial effects of the utility model handle both sides are laterally hinged with handle and connecting rod, during handle motion, handle
Connecting rod can be swung with handle with the connection end of handle, and the other end can be fastenedly connected with intermediate connecting rod, and connective stability is high, protects simultaneously
Card motor connection lever and intermediate connecting rod are in a plane, will not swing up and down, improve the stability of product and use the longevity
Life.
Brief description
Fig. 1 is the schematic diagram of this utility model embodiment.
Fig. 2 is the side view of this utility model embodiment.
Specific embodiment
As shown in Figure 1 and Figure 2, specific embodiment of the utility model is a kind of reclosing of residual current action breaker
Operating mechanism, including motor 1, motor connection lever 2, intermediate connecting rod 3, handle and connecting rod 4 and taper knob 5, taper knob 5 is enclosed within handle 6,
Handle and connecting rod 4 one end is laterally hinged with taper knob 5 both sides, and handle and connecting rod 4 other end is longitudinally hinged with intermediate connecting rod 3 one end, in
Between connecting rod 3 other end longitudinally-hinged with motor connection lever 2 one end, motor connection lever 2 other end is fixedly connected with the output shaft of motor 1.
Claims (2)
1. a kind of residual current action breaker reclosing operation mechanism it is characterised in that：Reclosing operation mechanism includes electricity
Mechanical, electrical machine connecting rod, intermediate connecting rod and handle and connecting rod, handle and connecting rod one end is laterally hinged with handle both sides, the other end longitudinally with
Between connecting rod one end hinged, the intermediate connecting rod other end is longitudinally-hinged with motor connection lever one end, and the motor connection lever other end is defeated with motor
Shaft is fixedly connected.
2. residual current action breaker according to claim 1 reclosing operation mechanism it is characterised in that：Described handss
Handle connecting rod one end is provided with taper knob, and taper knob is hinged on handle and connecting rod, and taper knob is enclosed within handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620988036.XU CN205984862U (en) | 2016-08-30 | 2016-08-30 | Reclosing operation mechanism of residual current operated circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620988036.XU CN205984862U (en) | 2016-08-30 | 2016-08-30 | Reclosing operation mechanism of residual current operated circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205984862U true CN205984862U (en) | 2017-02-22 |
Family
ID=58041567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620988036.XU Active CN205984862U (en) | 2016-08-30 | 2016-08-30 | Reclosing operation mechanism of residual current operated circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205984862U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107993902A (en) * | 2017-12-28 | 2018-05-04 | 林孟东 | Breaker reclosing with division indicator |
| CN108172477A (en) * | 2017-12-28 | 2018-06-15 | 林孟东 | The handle bindiny mechanism of breaker reclosing |
-
2016
- 2016-08-30 CN CN201620988036.XU patent/CN205984862U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107993902A (en) * | 2017-12-28 | 2018-05-04 | 林孟东 | Breaker reclosing with division indicator |
| CN108172477A (en) * | 2017-12-28 | 2018-06-15 | 林孟东 | The handle bindiny mechanism of breaker reclosing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |