CN202260208U - Interlocking mechanism for circuit breaker and chassis - Google Patents
Interlocking mechanism for circuit breaker and chassis Download PDFInfo
- Publication number
- CN202260208U CN202260208U CN2011203933962U CN201120393396U CN202260208U CN 202260208 U CN202260208 U CN 202260208U CN 2011203933962 U CN2011203933962 U CN 2011203933962U CN 201120393396 U CN201120393396 U CN 201120393396U CN 202260208 U CN202260208 U CN 202260208U
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- CN
- China
- Prior art keywords
- chassis
- base plate
- circuit breaker
- chassis base
- connecting lever
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to an interlocking mechanism for a circuit breaker and a chassis, belonging to the technical field of high voltage electrical equipment. The interlocking mechanism is provided with a chassis base plate, two operation holes are arranged on the chassis base plate, a support is fixed on the chassis base plate, a crank arm is arranged on the support and is movably connected with a triangular crank arm through a connecting plate, the triangular regulating lever is arranged in a positioning hole and can be rotated freely, a pin at one corner of the triangular crank arm is inserted into a pushing plate positioning hole, an elongated slot is arranged below the chassis base plate, and a pushing plate is arranged in the elongated slot and can be rotated horizontally. The interlocking mechanism causes to be disconnected with the circuit breaker and has compact structure and high universality.
Description
Technical field
The utility model relates to the high voltage electric equipment technical field, the interlocking device of especially a kind of circuit breaker and chassis.
Background technology
The interlocking device of existing circuit breaker and chassis just installs when circuit breaker and chassis installation, and do not have independence, and do not have good versatility, when structure has big change, chain will the design again.
The utility model content
For the interlocking device's structure that overcomes existing circuit breaker and chassis is disperseed, the shortcoming of versatility difference, it is a kind of simple in structure that the utility model provides, the circuit breaker that versatility is high and the interlocking device of chassis.
The utility model solves the technical scheme that its technical problem adopted: the interlocking device of a kind of circuit breaker and chassis, have the chassis base plate, and two handle holes are arranged on the chassis base plate; Support is fixed on the chassis base plate, and connecting lever is installed on the support, flexibly connects through connecting plate between connecting lever and the triangle connecting lever; The triangle connecting lever is installed in the location hole; Free to rotate, the pin that the triangle connecting lever is a jiao inserts in the push pedal location hole, and the chassis floor below has an elongated slot; Push pedal is installed in the elongated slot, but move left and right.
Described push pedal is provided with three location holes, can select as required, thereby improve the versatility of interlocking device.
When connecting lever rotates, drive the triangle connecting lever and rotate, thereby promote the push pedal action, block the handle hole on the chassis base plate, realize the interlocking of circuit breaker and chassis.
The beneficial effect of the utility model is: adopted the interlocking device of the utility model circuit breaker and chassis, separated being connected of interlocking gear and circuit breaker, and this mechanism structure has been compact, versatility is high.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the utility model structural upright sketch map;
Among the figure: 1. base plate, 1-1. handle hole, 2. push pedal, 2-1. location hole, 3. triangle connecting lever, 3-1. pin, 4. connecting plate, 5. support, 6. connecting lever.
Embodiment
As shown in Figure 1, the interlocking device of a kind of circuit breaker and chassis has chassis base plate 1, and two handle hole 1-1 are arranged on the chassis base plate 1; Support 5 is fixed on the chassis base plate 1, and connecting lever 6 is installed on the support 5, flexibly connects through connecting plate 4 between connecting lever 6 and the triangle connecting lever 3; Triangle connecting lever 3 is installed among the location hole 2-1, and is free to rotate, and the pin 3-1 that the triangle connecting lever is 3 one jiaos inserts among the push pedal 2 location hole 2-1; There is an elongated slot chassis base plate 1 below, and push pedal 2 is installed in the elongated slot, but move left and right.
Described push pedal 2 is provided with three location hole 2-1, can select as required, thereby improve the versatility of interlocking device.
When connecting lever 6 rotations, drive triangle connecting lever 3 and rotate, thereby promote push pedal 2 actions, block the handle hole 1-1 on the chassis base plate 1, realize the interlocking of circuit breaker and chassis.
Claims (2)
1. the interlocking device of circuit breaker and chassis; Have chassis base plate (1), it is characterized in that: two handle holes (1-1) are arranged on the chassis base plate (1), and support (5) is fixed on the chassis base plate (1); Connecting lever (6) is installed on the support (5); Flexibly connect through connecting plate (4) between connecting lever (6) and the triangle connecting lever (3), triangle connecting lever (3) is installed in the location hole (2-1), and the pin (3-1) that the triangle connecting lever is (3) jiaos inserts in push pedal (2) location hole (2-1); There is an elongated slot chassis base plate (1) below, and push pedal (2) is installed in the elongated slot.
2. the interlocking device of circuit breaker according to claim 1 and chassis is characterized in that described push pedal (2) is provided with three location holes (2-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203933962U CN202260208U (en) | 2011-10-17 | 2011-10-17 | Interlocking mechanism for circuit breaker and chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203933962U CN202260208U (en) | 2011-10-17 | 2011-10-17 | Interlocking mechanism for circuit breaker and chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202260208U true CN202260208U (en) | 2012-05-30 |
Family
ID=46121394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203933962U Expired - Fee Related CN202260208U (en) | 2011-10-17 | 2011-10-17 | Interlocking mechanism for circuit breaker and chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202260208U (en) |
-
2011
- 2011-10-17 CN CN2011203933962U patent/CN202260208U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: The southern city of Changzhou province Jiangsu Fengqi road 213000 Wujin high tech Development Zone No. 15 Patentee after: Jiangsu Ming and electric Limited by Share Ltd Address before: The southern city of Changzhou province Jiangsu Fengqi road 213000 Wujin high tech Development Zone No. 15 Patentee before: Changzhou Mecan Electrical Technology Development Co., Ltd. |
|
| 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: 20120530 Termination date: 20181017 |