CN203242531U - Switch cabinet emergent switching device - Google Patents
Switch cabinet emergent switching device Download PDFInfo
- Publication number
- CN203242531U CN203242531U CN 201320206561 CN201320206561U CN203242531U CN 203242531 U CN203242531 U CN 203242531U CN 201320206561 CN201320206561 CN 201320206561 CN 201320206561 U CN201320206561 U CN 201320206561U CN 203242531 U CN203242531 U CN 203242531U
- Authority
- CN
- China
- Prior art keywords
- reversing frame
- divide
- shut brake
- emergency operation
- button
- 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 - Lifetime
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Abstract
The utility model relates to a switch cabinet emergent switching device. The device comprises a breaker arranged in a switch cabinet body and provided with switching buttons; an operation panel is provided with emergency operation buttons, and an inner side of the emergency operation button right faces the switching buttons; horizontal transmission rods are arranged in a space between the emergency operation buttons and the switching buttons; the transmission rods are arranged on a reversing frame and can move in an axial direction; the reversing frame is arranged on the cabinet body through a vertical articulated shaft and can rotate around the articulated shaft; a rotation stroke of the reversing frame is provided with an operation position on which the transmission rods are coaxially positioned with the emergency operation buttons and the switching buttons; and the operation panel is provided with an operation mechanism for driving the reversing frame to rotate. The switch cabinet emergent switching device is simple in structure, easy in operation and debug, reliable in motion, can prevent malfunctions, and ensures reliable operation of the emergent switching device.
Description
Technical field
The utility model relates to a kind of high, middle pressure equipment for power transmission and distribution, specifically a kind ofly promptly divides the box brake gear for high, Medium Voltage Switchgear to the switch cubicle that circuit breaker carries out emergent switching on-off operation.
Background technology
In height, the Medium Voltage Switchgear, when the electric divide-shut brake of circuit breaker broke down, reliably divide-shut brake needed in this case by the urgent divide-shut brake of mechanical device.Usually circuit breaker all has be used to the urgent divide-shut brake button that starts mechanical divide-shut brake, but because circuit breaker is positioned at switch cubicle, to carry out action need to urgent divide-shut brake button and at cabinet emergency operation mechanism is installed, the urgent switching off/on device of existing switch cubicle exists the defectives such as complex structure, poor reliability, easy misoperation mostly, can not satisfy higher instructions for use.
Summary of the invention
Technical problem to be solved in the utility model is, provide a kind of simple in structure, easy to operate, reliability is high, the switch cubicle that is difficult for misoperation promptly divides the box brake gear.
The urgent switching off/on device of switch cubicle of the present utility model includes the circuit breaker with divide-shut brake button that is installed in the switch cabinet body, described divide-shut brake button is towards the guidance panel of switch cubicle, medial extremity can inwardly be pressed into and the emergency operation button of elastic reset but be provided with on the described guidance panel, the divide-shut brake button of the medial extremity of emergency operation button on the circuit breaker; The drive link that has level in the space between described emergency operation button and the divide-shut brake button, the spacing between the length of drive link and emergency operation button and the divide-shut brake button adapts; Described drive link is installed on the reversing frame and can moves axially; Described reversing frame is installed on the cabinet by vertical jointed shaft and can rotates around jointed shaft, rotating distance at reversing frame has an operating position, on this operating position, described drive link is positioned at the position coaxial with emergency operation button and divide-shut brake button, and can by drive link press divide-shut brake button when the emergency operation button inwardly is pressed into this moment; Be provided with the operating mechanism that can drive the reversing frame rotation on the described guidance panel.
Described operating mechanism includes the knob that is installed on the guidance panel, and the medial extremity of knob is provided with one can be with the connecting lever of knob, connecting lever by one section with it hinged connecting rod can drive the reversing frame rotation to above-mentioned operating position.
Be provided with back-moving spring between described reversing frame and the cabinet, the direction of the spring force of back-moving spring is to make the reversing frame rotation extremely away from the aforesaid operations position.
The utility model is simple in structure, operation and debugging is convenient, reliable in action, could operate the emergency operation button after only having operation knob in its course of work, can prevent misoperation, guaranteed the reliable operation of urgent divide-shut brake.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment when reversing frame is positioned at operating position;
Fig. 2 is the utility model embodiment at the structural representation of reversing frame during away from operating position;
Fig. 3 is the A cross-sectional view of Fig. 2.
Embodiment
As shown in the figure, the urgent switching off/on device of this switch cubicle includes the circuit breaker with divide-shut brake button 1 that is installed in the switch cabinet body, described divide-shut brake button is towards the guidance panel 2 of switch cubicle, medial extremity can inwardly be pressed into and the emergency operation button 3 of elastic reset but be provided with on the guidance panel, the divide-shut brake button 1 of the medial extremity of emergency operation button on the circuit breaker; The drive link 4 that has level in the space between described emergency operation button 3 and the divide-shut brake button 1, the spacing between the length of drive link 4 and emergency operation button and the divide-shut brake button adapts; Described drive link 4 is installed on the reversing frame 5 and can moves axially; Described reversing frame 5 is installed on the cabinet by vertical jointed shaft 6 and can rotates around jointed shaft, rotating distance at reversing frame has an operating position, on this operating position, described drive link 4 is positioned at the position coaxial with emergency operation button 3 and divide-shut brake button 1, and can by drive link press divide-shut brake button when the emergency operation button inwardly is pressed into this moment; Be provided with the operating mechanism that can drive the reversing frame rotation on the guidance panel 2.
Described operating mechanism includes the knob 9 that is installed on the guidance panel 2, and the medial extremity of knob is provided with one can be with the connecting lever 10 of knob, connecting lever by one section with it hinged connecting rod 7 can drive reversing frame 5 rotations to above-mentioned operating position.
Be provided with back-moving spring 8 between described reversing frame 5 and the cabinet, the direction of the spring force of back-moving spring is to make the reversing frame rotation extremely away from the aforesaid operations position.
In the utility model course of work when needs carry out emergent switching on-off operation, knob on elder generation's rotary manipulation panel rotates to operating position reversing frame, and can press the emergency operation button this moment, start the divide-shut brake button by drive link, realize emergent switching on-off operation.
Claims (3)
1. urgent switching off/on device of switch cubicle, it is characterized in that: it includes the circuit breaker with divide-shut brake button (1) that is installed in the switch cabinet body, described divide-shut brake button is towards the guidance panel (2) of switch cubicle, medial extremity can inwardly be pressed into and the emergency operation button (3) of elastic reset but be provided with on the guidance panel, the divide-shut brake button (1) of the medial extremity of emergency operation button on the circuit breaker; Have the drive link (4) of level in the space between described emergency operation button (3) and the divide-shut brake button (1), the spacing between the length of drive link (4) and emergency operation button and the divide-shut brake button adapts; Described drive link (4) is installed in a reversing frame (5) upward and can moves axially; Described reversing frame (5) is installed on the cabinet by vertical jointed shaft (6) and can rotates around jointed shaft, rotating distance at reversing frame has an operating position, on this operating position, described drive link (4) is positioned at the position coaxial with emergency operation button (3) and divide-shut brake button (1); Be provided with the operating mechanism that can drive the reversing frame rotation on the guidance panel (2).
2. the urgent switching off/on device of switch cubicle according to claim 1, it is characterized in that: described operating mechanism includes the knob (9) that is installed on the guidance panel (2), the medial extremity of knob is provided with one can be with the connecting lever (10) of knob, connecting lever by one section with it hinged connecting rod (7) can drive reversing frame (5) rotation to above-mentioned operating position.
3. the urgent switching off/on device of switch cubicle according to claim 1 is characterized in that: be provided with back-moving spring (8) between described reversing frame (5) and the cabinet, the direction of the spring force of back-moving spring is to make the reversing frame rotation to away from the aforesaid operations position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320206561 CN203242531U (en) | 2013-04-23 | 2013-04-23 | Switch cabinet emergent switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320206561 CN203242531U (en) | 2013-04-23 | 2013-04-23 | Switch cabinet emergent switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203242531U true CN203242531U (en) | 2013-10-16 |
Family
ID=49319800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320206561 Expired - Lifetime CN203242531U (en) | 2013-04-23 | 2013-04-23 | Switch cabinet emergent switching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203242531U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103247457A (en) * | 2013-04-23 | 2013-08-14 | 镇江大全伊顿电器有限公司 | Emergency switching-closing brake gear for switch cabinet |
-
2013
- 2013-04-23 CN CN 201320206561 patent/CN203242531U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103247457A (en) * | 2013-04-23 | 2013-08-14 | 镇江大全伊顿电器有限公司 | Emergency switching-closing brake gear for switch cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 212200 south side of Pearl Square, Yangzhong Development Zone, Zhenjiang City, Jiangsu Province Patentee after: Zhenjiang Daquan Intelligent Electric Co.,Ltd. Address before: 212200 south side of Pearl Square, Yangzhong Development Zone, Zhenjiang City, Jiangsu Province Patentee before: ZHENJIANG DAQO EATON ELECTRICAL Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131016 |
|
| CX01 | Expiry of patent term |