CN214848455U - Leakage tripping device on switching on/off transmission mechanism - Google Patents
Leakage tripping device on switching on/off transmission mechanism Download PDFInfo
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- CN214848455U CN214848455U CN202120843035.7U CN202120843035U CN214848455U CN 214848455 U CN214848455 U CN 214848455U CN 202120843035 U CN202120843035 U CN 202120843035U CN 214848455 U CN214848455 U CN 214848455U
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- linkage
- iron core
- coil
- piece
- round pin
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- 230000005540 biological transmission Effects 0.000 title claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a close electric leakage trip gear on separating brake drive mechanism, including coil, yoke, move iron core, reset spring, linkage piece and linkage round pin axle, the coil is installed on the coil former, and the draw-in groove department of coil former installs the yoke, and the both sides of coil former all are equipped with the installation piece, install respectively on two installation pieces and move iron core and reset spring, move the tip of iron core and install in the U type draw-in groove of linkage piece, and the one end and the outside gear structure of linkage piece are connected, and linkage round pin axle is installed to linkage piece bottom, linkage round pin axle one end is installed on the linkage piece, and the other end is connected with the circuit breaker, the beneficial effect of the utility model: reasonable design and convenient use.
Description
Technical Field
The utility model relates to a low-voltage apparatus field, in particular to can long-range automatic divide-shut brake area short circuit, transship and earth leakage protection's electric leakage trip gear on the separating brake drive mechanism that closes.
Background
The circuit breaker is an electronic component which is frequently used in daily life.
The circuit breaker can be used for distributing electric energy, starting an asynchronous motor infrequently, protecting a power supply circuit, the motor and the like, and automatically cutting off a circuit when faults such as serious overload, short circuit, undervoltage and the like occur, and the function of the circuit breaker is equivalent to the combination of a fuse type switch, an over-under-heat relay and the like. Furthermore, no parts need to be changed after breaking the fault current. At present, it has been widely used.
The circuit breaker all can have the release above, when using the circuit breaker, can cause the condition of tripping because of circuit breaker electric leakage, short circuit or overload's reason, and conventional circuit breaker can not play the effect of separating brake when the short circuit, can bring unnecessary potential safety hazard.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a leakage tripping device on the switching on/off brake transmission mechanism who has overcome the prior art defect has solved present product and has need the combined use, problem that occupation space is big, intelligent control is weak.
For solving the above-mentioned prior art problem, the utility model discloses a following scheme: the utility model provides a last electric leakage trip gear of closing separating brake drive mechanism, includes coil, yoke, moves iron core, reset spring, linkage piece and linkage round pin axle, the coil is installed on the coil former, and the yoke is installed to the draw-in groove department of coil former, and the both sides of coil former all are equipped with the installation piece, install respectively on two installation pieces and move iron core and reset spring, move the tip of iron core and install in the U type draw-in groove of linkage piece, and the one end and the outside gear structure of linkage piece are connected, and the linkage round pin axle is installed to linkage piece bottom, linkage round pin axle one end is installed on the linkage piece, and the other end is connected with the circuit breaker.
Preferably, the movable iron core drives the linkage piece to rotate.
Preferably, the linkage piece rotates to drive the linkage pin shaft to rotate, so that the circuit breaker executes opening operation.
Has the advantages that:
the utility model adopts the above technical scheme to provide an electric leakage trip gear on closing separating brake drive mechanism, the realization through electric leakage trip mechanism makes the product realize the earth leakage protection function, can better protect personal safety.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure, a coil 1, a magnetic yoke 2, a movable iron core 3, a return spring 4, a linkage piece 5, a linkage pin shaft 6, a coil rack 7, a clamping groove 8, a mounting block 9 and a U-shaped clamping groove 10.
Detailed Description
As shown in fig. 1, an electric leakage tripping device on a switching transmission mechanism comprises a coil 1, a magnetic yoke 2, a movable iron core 3, a reset spring 4, a linkage piece 5 and a linkage pin shaft 6, wherein the coil 1 is installed on a coil frame 7, the magnetic yoke 2 is installed at a clamping groove 8 of the coil frame 7, installation blocks 9 are respectively arranged on two sides of the coil frame 7, the movable iron core 3 and the reset spring 4 are respectively installed on the two installation blocks 9, the end part of the movable iron core 3 is installed in a U-shaped clamping groove 10 of the linkage piece 5, one end of the linkage piece 5 is connected with an external gear structure, the linkage pin shaft 6 is installed at the bottom of the linkage piece 5, one end of the linkage pin shaft 6 is installed on the linkage piece 5, the other end of the linkage pin shaft is connected with a circuit breaker, the movable iron core 3 drives the linkage piece 5 to rotate, and the linkage pin shaft 6 is driven to rotate by the linkage piece 5, so that the circuit breaker executes switching operation.
In the time of the actual work, send electric leakage separating brake signal after MCU judges to the electric leakage that exists in the main circuit, switch on relevant circuit, apply voltage to the both ends of coil 1, through the electromagnetic field principle, produce the magnetic field in coil 1, the pulling moves iron core 3 and moves inwards, drive linkage 5 through moving iron core 3 and rotate, tip at linkage 5 is equipped with linkage round pin axle 6, the other end of linkage round pin axle 6 is installed on the circuit breaker, it rotates to drive linkage round pin axle 6 through the rotation of linkage 5, thereby drive the hasp in the circuit breaker and rotate, the separating brake function of execution circuit breaker, play the effect of dropout, effectual reduction potential safety hazard, it is more convenient to use.
The embodiments described herein are merely exemplary and various modifications, additions and substitutions may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (3)
1. The utility model provides a close electric leakage trip gear on separating brake drive mechanism, includes coil (1), yoke (2), moves iron core (3), reset spring (4), linkage (5) and linkage round pin axle (6), its characterized in that: coil (1) is installed on coil former (7), and draw-in groove (8) department of coil former (7) installs yoke (2), and the both sides of coil former (7) all are equipped with installation piece (9), install respectively on two installation pieces (9) and move iron core (3) and reset spring (4), and the tip of moving iron core (3) is installed in U type draw-in groove (10) of linkage (5), and the one end and the outside gear structure of linkage (5) are connected, and linkage round pin axle (6) are installed to linkage (5) bottom, install on linkage (5) linkage round pin axle (6) one end, the other end is connected with the circuit breaker.
2. The leakage tripping device on the switching on/off transmission mechanism according to claim 1, wherein: the movable iron core (3) drives the linkage piece (5) to rotate.
3. The leakage tripping device on the switching on/off transmission mechanism according to claim 1, wherein: the linkage piece (5) rotates to drive the linkage pin shaft (6) to rotate, so that the circuit breaker executes opening operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120843035.7U CN214848455U (en) | 2021-04-23 | 2021-04-23 | Leakage tripping device on switching on/off transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120843035.7U CN214848455U (en) | 2021-04-23 | 2021-04-23 | Leakage tripping device on switching on/off transmission mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214848455U true CN214848455U (en) | 2021-11-23 |
Family
ID=78765868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120843035.7U Expired - Fee Related CN214848455U (en) | 2021-04-23 | 2021-04-23 | Leakage tripping device on switching on/off transmission mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214848455U (en) |
-
2021
- 2021-04-23 CN CN202120843035.7U patent/CN214848455U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230823 Address after: 325600 No. 278, wei19 Road, Yueqing Economic Development Zone, Yueqing City, Wenzhou City, Zhejiang Province Patentee after: Zhejiang furence Intelligent Technology Co.,Ltd. Address before: 321102 Building 1, south of sanziqiao Road, Lanxi Economic Development Zone, Jinhua City, Zhejiang Province Patentee before: Lanxi Yanzhou Intelligent Technology Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211123 |