CN202145543U - Panel structure of power distribution cabinet external operation breaker - Google Patents
Panel structure of power distribution cabinet external operation breaker Download PDFInfo
- Publication number
- CN202145543U CN202145543U CN201120277216U CN201120277216U CN202145543U CN 202145543 U CN202145543 U CN 202145543U CN 201120277216 U CN201120277216 U CN 201120277216U CN 201120277216 U CN201120277216 U CN 201120277216U CN 202145543 U CN202145543 U CN 202145543U
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- CN
- China
- Prior art keywords
- panel
- breaker
- power distribution
- knob
- circuit breaker
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- Expired - Lifetime
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Abstract
The utility model relates to a panel structure of a power distribution cabinet external operation breaker, belonging to the technical field of industrial power distribution devices. The panel structure comprises a panel (4), breaker observation windows (5), breaker switching on/off operation holes (6) and energy storage operation holes (7), wherein the breaker observation windows, the breaker switching on/off operation holes and the energy storage operation holes are arranged on the panel, turn buttons (2) are arranged besides the breaker switching on/off operation holes and the energy storage operation holes, the turn buttons are arranged at the right side of the panel, sector plates (3) are arranged at corresponding positions at the back side of the panel, the turn buttons are arranged in turn button installing holes, and the sector plates are connected to the turn buttons and are fixed via bolt groups. Beneficial effects of the panel structure are that because operation holes and observation windows are arranged on the panel, manual operation of the breaker can be realized without opening a cabinet door, the turn buttons can reset by relying on dead weights of the sector plates, convenience and safety of the operation are improved, and operation under the condition that the panel is tightly closed is realized.
Description
Technical field
The utility model relates to a kind of power distribution cabinet manipulation in vitro circuit breaker panel structure, belongs to the industrial power distribution equipment technical field.
Background technology
Power distribution cabinet is the visual plant that use in fields such as electrical control, communication, along with the development of modern production technology and the theory that people-oriented, and the increasing client safer product more reliably that claims; And in the background technology structure influence of employed KYN-28 cabinet panel to the convenience of breaker operator; And the personal safety that possibly injure operating personnel, make troubles for circuit breaker in the maintenance of test position, in addition; When control signal interrupt, can not electronic divide-shut brake the time; Must manually remove divide-shut brake, and background technology must be opened panel operation, this has brought danger for the staff.
The utility model content
The utility model purpose provides a kind of power distribution cabinet manipulation in vitro circuit breaker panel structure, improves the convenience and the fail safe of operation, can realize that all close operation under the state at panel, solve the problems referred to above that exist in the background technology.
The technical scheme of the utility model is: a kind of power distribution cabinet manipulation in vitro circuit breaker panel structure; Comprise panel, circuit breaker observation window, circuit-breaker switching on-off handle hole, stored energy operation hole, some circuit breaker observation windows, circuit-breaker switching on-off handle hole, stored energy operation hole are set on panel.
On the circuit breaker observation window poly (methyl methacrylate) plate is installed, is avoided foreign object to get into the degree of protection of guaranteeing cabinet, position, the quantity of circuit breaker observation window on panel confirms that according to the circuit breaker quantity in the power distribution cabinet, position coupling is corresponding each other.
Circuit-breaker switching on-off handle hole on panel, next door, stored energy operation hole are provided with knob; Knob is arranged on the front of panel; At panel reverse side and the corresponding position of knob fanning strip is set; Knob is inserted in the panel knob installing hole; Fanning strip is connected on the knob also fastening through the bolt group, the corresponding handle hole of turning knob during operation (circuit-breaker switching on-off handle hole and stored energy operation hole) just can be opened respectively, can realize manual energy storage and circuit-breaker switching on-off under the panel closed condition through operation tool; Fanning strip is extracted out and is unclamped under the situation of knob reliable action of gravity and block circuit-breaker switching on-off handle hole or stored energy operation hole from horizontal reset at operation tool; The portion size that knob inserts the panel handle hole is less than the size in hole and guarantees that rotary knob is flexible being greater than the thickness of slab size perpendicular to the panel direction, from horizontal reset, avoids foreign object to get into the degree of protection of guaranteeing cabinet with the action of gravity that can rely on fanning strip after guaranteeing to loose one's grip.
Also be provided with circuit breaker propulsive mechanism handle hole in the bottom of panel.
The beneficial effect of the utility model is: owing to setting operation hole and observation window structure on panel; Do not open the cabinet door and just can realize the manual operation of circuit breaker; Unclamp can lean on behind the knob fanning strip from repeats bits; Improve the convenience and the fail safe of operation, realize that all close operation under the state at panel.
Description of drawings
Accompanying drawing 1 is the utility model embodiment panel front sketch map;
Accompanying drawing 2 is the utility model embodiment panel reverse side sketch mapes;
Among the figure: machine glass plate 1, knob 2, fanning strip 3, panel 4, circuit breaker observation window 5, circuit-breaker switching on-off handle hole 6, stored energy operation hole 7, circuit breaker propulsive mechanism handle hole 8.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further through embodiment.
A kind of power distribution cabinet manipulation in vitro circuit breaker panel structure comprises panel 4, circuit breaker observation window 5, circuit-breaker switching on-off handle hole 6, stored energy operation hole 7, and some circuit breaker observation windows, circuit-breaker switching on-off handle hole, stored energy operation hole are set on panel.Poly (methyl methacrylate) plate 1 is installed on the circuit breaker observation window, is avoided foreign object to get into the degree of protection of guaranteeing cabinet, position, the quantity of circuit breaker observation window on panel confirms that according to the circuit breaker quantity in the power distribution cabinet, position coupling is corresponding each other.Circuit-breaker switching on-off handle hole on panel, next door, stored energy operation hole are provided with knob 2; Knob is arranged on the front of panel; At panel reverse side and the corresponding position of knob fanning strip 3 is set; Knob is inserted in the panel knob installing hole; Fanning strip is connected on the knob also fastening through the bolt group, the corresponding handle hole of turning knob during operation (circuit-breaker switching on-off handle hole and stored energy operation hole) just can be opened respectively, can realize manual energy storage and circuit-breaker switching on-off under the panel closed condition through operation tool; Fanning strip is extracted out and is unclamped under the situation of knob reliable action of gravity and block circuit-breaker switching on-off handle hole or stored energy operation hole from horizontal reset at operation tool; The portion size that knob inserts the panel handle hole is less than the size in hole and guarantees that rotary knob is flexible being greater than the thickness of slab size perpendicular to the panel direction, from horizontal reset, avoids foreign object to get into the degree of protection of guaranteeing cabinet with the action of gravity that can rely on fanning strip after guaranteeing to loose one's grip.
Also be provided with circuit breaker propulsive mechanism handle hole 8 in the bottom of panel.
Claims (4)
1. power distribution cabinet manipulation in vitro circuit breaker panel structure; It is characterized in that comprising panel (4), circuit breaker observation window (5), circuit-breaker switching on-off handle hole (6), stored energy operation hole (7), some circuit breaker observation windows, circuit-breaker switching on-off handle hole, stored energy operation hole are set on panel.
2. the power distribution cabinet manipulation in vitro circuit breaker panel structure according to claim 1 is characterized in that installing on the circuit breaker observation window poly (methyl methacrylate) plate (1).
3. according to claim 1 or 2 said power distribution cabinet manipulation in vitro circuit breaker panel structures; It is characterized in that circuit-breaker switching on-off handle hole, next door, stored energy operation hole on panel are provided with knob (2); Knob is arranged on the front of panel; At panel reverse side and the corresponding position of knob fanning strip (3) is set, knob is inserted in the panel knob installing hole, and fanning strip is connected on the knob also fastening through the bolt group.
4. according to claim 1 or 2 said power distribution cabinet manipulation in vitro circuit breaker panel structures, it is characterized in that also being provided with circuit breaker propulsive mechanism handle hole (8) in the bottom of panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120277216U CN202145543U (en) | 2011-08-02 | 2011-08-02 | Panel structure of power distribution cabinet external operation breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120277216U CN202145543U (en) | 2011-08-02 | 2011-08-02 | Panel structure of power distribution cabinet external operation breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202145543U true CN202145543U (en) | 2012-02-15 |
Family
ID=45581470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120277216U Expired - Lifetime CN202145543U (en) | 2011-08-02 | 2011-08-02 | Panel structure of power distribution cabinet external operation breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202145543U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103904565A (en) * | 2014-03-14 | 2014-07-02 | 南车南京浦镇车辆有限公司 | Installing structure of breakers of vehicle-mounted electrical cabinet |
| CN106207814A (en) * | 2016-08-29 | 2016-12-07 | 安徽中电兴发与鑫龙科技股份有限公司 | A kind of high-voltage board circuit-breaker switching on-off function lever apparatus and installation method thereof |
-
2011
- 2011-08-02 CN CN201120277216U patent/CN202145543U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103904565A (en) * | 2014-03-14 | 2014-07-02 | 南车南京浦镇车辆有限公司 | Installing structure of breakers of vehicle-mounted electrical cabinet |
| CN106207814A (en) * | 2016-08-29 | 2016-12-07 | 安徽中电兴发与鑫龙科技股份有限公司 | A kind of high-voltage board circuit-breaker switching on-off function lever apparatus and installation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120215 |
|
| CX01 | Expiry of patent term |