CN203536835U - Linkage structure between drawer switch cabinet door switch and inner cabinet breaker switch - Google Patents
Linkage structure between drawer switch cabinet door switch and inner cabinet breaker switch Download PDFInfo
- Publication number
- CN203536835U CN203536835U CN201320667557.1U CN201320667557U CN203536835U CN 203536835 U CN203536835 U CN 203536835U CN 201320667557 U CN201320667557 U CN 201320667557U CN 203536835 U CN203536835 U CN 203536835U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- switch
- gangbar
- cabinet door
- handle
- 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
Links
Images
Landscapes
- Patch Boards (AREA)
Abstract
The utility model discloses a linkage structure between a drawer switch cabinet door switch and an inner cabinet breaker switch. The linkage structure comprises a cabinet body and a cabinet door. A breaker is disposed inside the cabinet body. A rotatable switch handle is disposed on the cabinet door. A linkage rod is disposed inside the cabinet body. Two deflector rods are fixed at one end, which is near a bracket, of the linkage rod. A linear lock sheet is disposed at the other end, which is away from the bracket, of the linkage rod. The handle is provided with a groove matching the lock sheet. A baffle plate is disposed at one end, which is near the cabinet body, of an installation base. The middle part of the baffle plate is provided with a bar-shaped through hole for allowing the other end, which is away from the bracket, of the linkage rod to pass in and out. The linkage structure can control the breaker to be opened or closed, while opening or closing the switch cabinet door, so that safety is higher.
Description
Technical field
The utility model relates to a kind of electric equipment, relates in particular to the linkage structure of a kind of drawer of switch cabinet cabinet door switch and cabinet inner breaker switch.
Background technology
Switch cubicle comprises cabinet, cabinet door, be used for realizing line conduction in power supply buses and cabinet or partition upper isolating switch, be used for realizing circuit and transmission line conducting or partition in cabinet lower isolating switch, be used for locking the door lock of cabinet door and be used for the circuit breaker of the current switching of circuit in control cubicle.
Traditional switch cubicle needs first cabinet door is opened, and operating breaker then, with the current switching of circuit in the cabinet of killer switch cabinet.But in operating process, there is so very large potential safety hazard, once the situations such as electric leakage appear in circuit in cabinet, open cabinet and go again behind the door the operating breaker will be abnormally dangerous.
Utility model content
For prior art above shortcomings, the purpose of this utility model is just to provide the linkage structure of a kind of drawer of switch cabinet cabinet door switch and cabinet inner breaker switch, when opening or closing cabinet door, control opening a sluice gate or closing a floodgate of circuit breaker, fail safe is higher.
To achieve these goals, the technical solution adopted in the utility model is such: the linkage structure of a kind of drawer of switch cabinet cabinet door switch and cabinet inner breaker switch, comprise cabinet and cabinet door, circuit breaker is installed in cabinet, rotating switch handle is installed on cabinet door, it is characterized in that: described switch handle comprises handle and mount pad, in a tubular form and run through cabinet door, described handle is rotatably assorted and is connected with mount pad described mount pad; In cabinet, be provided with a gangbar, described gangbar is arranged on cabinet by support, and this gangbar can be rotated around its axis; In gangbar, near support one end place, be fixed with two driving levers, two driving levers are positioned on the same circumference of gangbar, and the angle between two driving levers is less than or equal to 90 °, thereby can stir by two driving levers the folding that breaker control arm is controlled circuit breaker;
Described gangbar has the locking plate of " one " font away from one end of support, on described handle, have one with this locking plate to the groove coordinating, at mount pad, near one end of cabinet, one baffle plate is installed, described baffle plate middle part has the strip through-hole away from the turnover of support one end for connecting rod; " one " font locking plate in gangbar and this strip through-hole be at once, can from this through hole through and in mating connection with the groove handle.
Adopt this linkage structure, when the groove on handle, the strip through-hole on baffle plate and " one " font locking plate position are corresponding, cabinet door can be opened, and now circuit breaker in the state of opening a sluice gate; After cabinet door closes, turning handle, handle drives gangbar to rotate, thereby by breaker closing, and now, the strip through-hole dislocation on locking plate and baffle plate, thus cabinet door is closed.
Further, described switch handle is plastic material; Thereby further improve fail safe, the danger of avoiding electric leakage to bring.
Compared with prior art, the utility model has the advantage of: simple in structure, when opening or closing cabinet door, control circuit breaker and open a sluice gate or close a floodgate, thereby guarantee that better cabinet door opens circuit in rear cabinet in off-state, thereby make fail safe higher.
Accompanying drawing explanation
Fig. 1 is the front view of cabinet door of the present utility model;
Fig. 2 is the rearview of cabinet door of the present utility model;
Fig. 3 is the structural representation of gangbar and support.
In figure: 1-cabinet door, 2-cabinet, 31-handle, 32-mount pad, 4-gangbar, 5-support, 6-driving lever, 7-locking plate, 8-groove, 9-baffle plate.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment: referring to Fig. 1, Fig. 2 and Fig. 3, a linkage structure for drawer of switch cabinet cabinet door switch and cabinet inner breaker switch, comprises cabinet 2 and cabinet door 1, in cabinet 2, circuit breaker is installed, rotating switch handle is installed on cabinet door 1, and described switch handle is plastic material; Thereby further improve fail safe, the danger of avoiding electric leakage to bring.
Described switch handle comprises handle 31 and mount pad 32, and in a tubular form and run through cabinet door 1, described handle 31 is rotatably assorted and is connected with mount pad 32 described mount pad 32; In cabinet 2, be provided with a gangbar 33, described gangbar 33 is arranged on cabinet 2 by support 5, and this gangbar 33 can be rotated around its axis; In gangbar 33, near support 5 places, one end, be fixed with two driving levers 6, two driving levers 6 are positioned on the same circumference of gangbar 33, and the angle between two driving levers 6 is less than or equal to 90 °, during concrete enforcement, angle between two driving levers 6 is greater than 45 °, as preferably, the angle between two driving levers 6 is 90 °, thereby can stir by two driving levers 6 folding that breaker control arm is controlled circuit breaker.
Described gangbar 33 has the locking plate 7 of " one " font away from one end of support 5, on described handle 31, have one with this locking plate 7 to the groove 8 coordinating, at mount pad 32, near one end of cabinet 2, one baffle plate 9 is installed, described baffle plate 9 middle parts have the strip through-hole away from support 5 one end turnover for connecting rod; " one " font locking plate in gangbar 33 7 with this strip through-hole at once, can from this through hole through and in mating connection with the groove 8 handle 31.
Adopt this linkage structure, when the groove on handle, the strip through-hole on baffle plate and " one " font locking plate position are corresponding, cabinet door can be opened, and now circuit breaker in the state of opening a sluice gate; After cabinet door closes, turning handle, handle drives gangbar to rotate, thereby by breaker closing, and now, the strip through-hole dislocation on locking plate and baffle plate, thus cabinet door is closed.
Finally it should be noted that, above embodiment is only in order to the technical solution of the utility model to be described but not restriction technologies scheme, those of ordinary skill in the art is to be understood that, those are modified to the technical solution of the utility model or are equal to replacement, and do not depart from aim and the scope of the technical program, all should be encompassed in the middle of claim scope of the present utility model.
Claims (2)
1. the linkage structure of a drawer of switch cabinet cabinet door switch and cabinet inner breaker switch, comprise cabinet and cabinet door, circuit breaker is installed in cabinet, rotating switch handle is installed on cabinet door, it is characterized in that: described switch handle comprises handle and mount pad, in a tubular form and run through cabinet door, described handle is rotatably assorted and is connected with mount pad described mount pad; In cabinet, be provided with a gangbar, described gangbar is arranged on cabinet by support, and this gangbar can be rotated around its axis; In gangbar, near support one end place, be fixed with two driving levers, two driving levers are positioned on the same circumference of gangbar, and the angle between two driving levers is less than or equal to 90 °, thereby can stir by two driving levers the folding that breaker control arm is controlled circuit breaker;
Described gangbar has the locking plate of " one " font away from one end of support, on described handle, have one with this locking plate to the groove coordinating, at mount pad, near one end of cabinet, one baffle plate is installed, described baffle plate middle part has the strip through-hole away from the turnover of support one end for connecting rod; " one " font locking plate in gangbar and this strip through-hole be at once, can from this through hole through and in mating connection with the groove handle.
2. the linkage structure of a kind of drawer of switch cabinet cabinet door switch according to claim 1 and cabinet inner breaker switch, is characterized in that: described switch handle is plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320667557.1U CN203536835U (en) | 2013-10-28 | 2013-10-28 | Linkage structure between drawer switch cabinet door switch and inner cabinet breaker switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320667557.1U CN203536835U (en) | 2013-10-28 | 2013-10-28 | Linkage structure between drawer switch cabinet door switch and inner cabinet breaker switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203536835U true CN203536835U (en) | 2014-04-09 |
Family
ID=50423011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320667557.1U Expired - Fee Related CN203536835U (en) | 2013-10-28 | 2013-10-28 | Linkage structure between drawer switch cabinet door switch and inner cabinet breaker switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203536835U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105826834A (en) * | 2016-05-11 | 2016-08-03 | 常州市诚天电子有限公司 | Mobile distribution box |
-
2013
- 2013-10-28 CN CN201320667557.1U patent/CN203536835U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105826834A (en) * | 2016-05-11 | 2016-08-03 | 常州市诚天电子有限公司 | Mobile distribution box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204720802U (en) | Switch cubicle front/rear door mechanical interlocks | |
| CN203536835U (en) | Linkage structure between drawer switch cabinet door switch and inner cabinet breaker switch | |
| CN204243599U (en) | A kind of two-way automatic switching looped network equipment | |
| CN204577307U (en) | A kind of rotary double-fracture indoor high-voltage isolating switch | |
| CN206558394U (en) | A kind of water proof switch structure | |
| CN205304070U (en) | Gu seal insulating switchgear's cabinet door interlock | |
| CN204011145U (en) | A kind of flame-proof switch door latch apparatus | |
| CN203931888U (en) | One cabinet door interlocking device | |
| CN203491522U (en) | Operating hole shielding device for middle-voltage switching equipment | |
| DE112012000743B4 (en) | Electrical switch-off protection device for explosion-proof underground frequency inverters | |
| CN203562328U (en) | Locomotive-door window-wiper circuit connecting device | |
| CN212380778U (en) | Prevent invading sealed cubical switchboard | |
| CN204289198U (en) | A kind of isolating switch of electric railway vertical-fracture | |
| CN203312082U (en) | Driving device for solid insulation cabinet | |
| CN207009987U (en) | A kind of chamber door Semiautomatic buffering is closed and quick detachable distribution box | |
| CN201623368U (en) | Rear door interlocked switchgear cabinet | |
| CN204516632U (en) | A kind of novel high-voltage circuit-breaker cabinet | |
| CN104674767A (en) | Spent fuel pool gate | |
| CN205840678U (en) | A kind of irrigation and disinfection device push-down hermatic door | |
| CN109119906A (en) | Switchgear and its cabinet body | |
| CN204537928U (en) | High-tension switch cabinet interlocking device | |
| CN203377500U (en) | Door-opening ground switch cabinet | |
| CN203826276U (en) | High voltage cabinet grounding switch interlocking operation mechanism | |
| CN215870369U (en) | Intelligent air-break box | |
| CN203201364U (en) | Novel mechanical door opening and closing mechanism for electron beam smelting equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20141028 |
|
| EXPY | Termination of patent right or utility model |