CN209515489U - A kind of high voltage power distributing cabinet error-proof device - Google Patents
A kind of high voltage power distributing cabinet error-proof device Download PDFInfo
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- CN209515489U CN209515489U CN201821806112.6U CN201821806112U CN209515489U CN 209515489 U CN209515489 U CN 209515489U CN 201821806112 U CN201821806112 U CN 201821806112U CN 209515489 U CN209515489 U CN 209515489U
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- China
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- disconnecting switch
- magnet
- connecting rod
- switch bar
- cabinet door
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Abstract
The utility model discloses a kind of high voltage power distributing cabinet error-proof devices, disconnecting switch is rotationally connected with disconnecting switch bar through cabinet door, one end of disconnecting switch bar is articulated with first connecting rod, the other end of disconnecting switch is articulated with second connecting rod, first magnet and the second magnet are both secured to cabinet door, and the first magnet and the second magnet are connected with disconnecting switch bar.The utility model is the utility model has the advantages that the utility model is provided with disconnecting switch handle, disconnecting switch bar, first connecting rod, second connecting rod, first magnet and the second magnet, by rotating disconnecting switch handle disconnecting switch bar is rotated, the rotation of disconnecting switch bar drives first connecting rod and second connecting rod transverse shifting, first connecting rod and second connecting rod are blocked into cabinet door, the cabinet door so that disconnecting switch is not opened during the work time, play safe effect, first magnet and the second magnet are for being sucked disconnecting switch bar, prevent some small power from accidentally touching disconnecting switch handle, lead to faulty operation.
Description
Technical field
The utility model relates to power distribution cabinet technical field, especially a kind of high voltage power distributing cabinet error-proof device.
Background technique
In power distribution cabinet, disconnecting switch closes a floodgate vacuum switch after combined floodgate, and major loop is connected；When needing to cut off work
When, it needs first by vacuum switch separating brake, then disconnecting switch is disconnected, is unable to bringing onto load positive opening disconnecting switch, otherwise may
Because high current burns the components such as contact knife, contact, cause the accident.In the prior art, disconnecting switch is set by operation panel rear
What the isolator operation hole set was operated, isolator operation hole operation disconnecting switch is inserted by handle.Its deficiency
Be in: it is easy to operate by mistake, in the non-separating brake of vacuum switch, operator can by handle be inserted into isolator operation hole
In, it be easy to cause maloperation.
In addition, cable chamber door is arranged below operation panel, it is not allow to open cable chamber door in power distribution cabinet operation
, although operating instruction has such limitation, no operation also happens occasionally without the case where opening cable chamber door, has no good
Good technological means takes precautions against this kind of maloperations.
Therefore, it is necessary to propose a kind of high voltage power distributing cabinet error-proof device in response to the above problems.
Utility model content
In view of the above-mentioned deficiencies in the prior art, it is anti-that the purpose of this utility model is to provide a kind of high voltage power distributing cabinets
Accidentally device, can solve the above problem.
A kind of high voltage power distributing cabinet error-proof device, including cabinet body, cabinet door, disconnecting switch handle, disconnecting switch bar, the first company
Bar, second connecting rod, the first magnet and the second magnet, wherein a side is articulated with the cabinet body, the disconnecting switch to the cabinet door
Handle is rotationally connected with the disconnecting switch bar through the cabinet door, and one end of the disconnecting switch bar is articulated with described first
Connecting rod, the other end of the disconnecting switch bar are articulated with the second connecting rod, and first magnet and the second magnet are both secured to
The cabinet door, first magnet and the second magnet are connected with disconnecting switch bar.
Compared with prior art, the utility model is the utility model has the advantages that the utility model is provided with disconnecting switch handle, keeps apart
Bar, first connecting rod, second connecting rod, the first magnet and the second magnet are closed, makes disconnecting switch bar by rotating disconnecting switch handle
Rotation, the rotation of disconnecting switch bar drive first connecting rod and second connecting rod transverse shifting, first connecting rod and second connecting rod are blocked cabinet
Door, the cabinet door so that disconnecting switch is not opened during the work time play safe effect, the first magnet and the second magnet for inhaling
Firmly disconnecting switch bar prevents some small power from accidentally touching disconnecting switch handle, leads to faulty operation.
Further, the first connecting rod is set with the first guide sleeve, and first guide sleeve is fixed on the cabinet door.
Using further technical solution the utility model has the advantages that the first guide sleeve plays guiding role to first connecting rod.
Further, the second connecting rod is set with the second guide sleeve, and second guide sleeve is fixed on the cabinet door.
Using further technical solution the utility model has the advantages that the second guide sleeve plays guiding role to second connecting rod.
Further, first magnet is provided with the first guide groove, and one end of the disconnecting switch bar is provided with and the
The first guide pin that one guide groove is cooperatively connected, second magnet are provided with the second guide groove, the disconnecting switch bar it is another
One end is provided with the second guide pin being cooperatively connected with the second guide groove.
Using further technical solution the utility model has the advantages that guide pin moves convenient for disconnecting switch bar along guide groove.
Further, first magnet is provided with the first limiting block, and second magnet is provided with the second limiting block.
Using further technical solution the utility model has the advantages that the first limiting block and the second limit play the rotation of disconnecting switch bar
To the effect of limit.
Detailed description of the invention
Fig. 1 is the structure chart of high voltage power distributing cabinet error-proof device provided by the utility model；
Fig. 2 is the cabinet door structure schematic diagram of the utility model；
Disconnecting switch bar rotary state schematic diagram when Fig. 3 is the disconnecting switch handle rotation of the utility model；
Fig. 4 is the disconnecting switch rod structure figure of the utility model.
Appended drawing reference in figure: 1, cabinet body；2, cabinet door；3, disconnecting switch handle；4, disconnecting switch bar；5, first connecting rod；6,
Second connecting rod；7, the first guide sleeve；8, the second guide sleeve；9, the first magnet；10, the second magnet；11, the first guide groove；12,
Two guide grooves；13, the first limiting block；14, the second limiting block；15, the first guide pin；16, the second guide pin.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The embodiments of the present invention are described in detail below in conjunction with attached drawing, but the utility model can be by right
It is required that the multitude of different ways for limiting and covering is implemented.
If Fig. 1 is simultaneously combined shown in Fig. 2 to Fig. 4, a kind of high voltage power distributing cabinet error-proof device, including cabinet body 1, cabinet door 2, keep apart
Close handle 3, disconnecting switch bar 4, first connecting rod 5, second connecting rod 6, the first magnet 9 and the second magnet 10, the cabinet door 2 wherein one
Side is articulated with the cabinet body 1, and the disconnecting switch handle 3 is rotationally connected with the disconnecting switch bar through the cabinet door 2
4, one end of the disconnecting switch bar 4 is articulated with the first connecting rod 5, and the other end of the disconnecting switch bar 4 is articulated with described
Second connecting rod 6, first magnet 9 and the second magnet 10 are both secured to the cabinet door 2, first magnet 9 and the second magnet
10 connect with disconnecting switch bar 4.
Compared with prior art, the utility model is the utility model has the advantages that the utility model is provided with disconnecting switch handle 3, isolation
Switch lever 4, first connecting rod 5, second connecting rod 6, the first magnet 9 and the second magnet 10, by rotate disconnecting switch handle 3 make every
It is rotated from switch lever 4, the rotation of disconnecting switch bar 4 drives first connecting rod 5 and 6 transverse shifting of second connecting rod, by first connecting rod 5 and the
Two connecting rods 6 block cabinet door 2, the cabinet door 2 so that disconnecting switch is not opened during the work time, play safe effect, the first magnet 9
With the second magnet 10 for disconnecting switch bar 4 to be sucked, prevents some small power from accidentally touching disconnecting switch handle 3, lead to faulty operation.
Preferably, the first connecting rod 5 is set with the first guide sleeve 7, and first guide sleeve 7 is fixed on the cabinet door 2.
Using preferably technical solution the utility model has the advantages that the first guide sleeve 7 plays guiding role to first connecting rod 5.
Preferably, the second connecting rod 6 is set with the second guide sleeve 8, and second guide sleeve 8 is fixed on the cabinet door 2.
Using preferably technical solution the utility model has the advantages that the second guide sleeve 8 plays guiding role to second connecting rod 6.
Preferably, first magnet 9 is provided with the first guide groove 11, one end of the disconnecting switch bar 4 be provided with
The first guide pin 15 that first guide groove 11 is cooperatively connected, second magnet 10 are provided with the second guide groove 12, the isolation
The other end of switch lever 4 is provided with the second guide pin 16 being cooperatively connected with the second guide groove 12.
Using preferably technical solution the utility model has the advantages that guide pin moves convenient for disconnecting switch bar 4 along guide groove.
Preferably, first magnet 9 is provided with the first limiting block 13, and second magnet 10 is provided with the second limiting block
14。
Using preferably technical solution the utility model has the advantages that the first limiting block 13 and the second limiting block 14 turn disconnecting switch bar
It is dynamic to play the role of limit.
Workflow: rotation disconnecting switch handle 3, so that disconnecting switch bar 4 rotates, the rotation of disconnecting switch bar 4 drives the
6 transverse shifting of one connecting rod 5 and second connecting rod, blocks cabinet door 2 for first connecting rod 5 and second connecting rod 6, so that disconnecting switch is working
Cabinet door of not opening in the process 2 plays safe effect, the first magnet 9 and the second magnet 10 for disconnecting switch bar 4 to be sucked, prevents
Only some small power accidentally touch disconnecting switch handle 3, lead to faulty operation, influence safety.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
Equivalent structure or equivalent flow shift made by using the description of the utility model and the drawings, is directly or indirectly transported
Used in other related technical areas, it is also included in the patent protection scope of the utility model.
Claims (5)
1. a kind of high voltage power distributing cabinet error-proof device, it is characterised in that: including cabinet body (1), cabinet door (2), disconnecting switch handle (3),
Disconnecting switch bar (4), first connecting rod (5), second connecting rod (6), the first magnet (9) and the second magnet (10), the cabinet door (2) its
Middle a side is articulated with the cabinet body (1), and the disconnecting switch handle (3) is rotationally connected with described through the cabinet door (2)
One end of disconnecting switch bar (4), the disconnecting switch bar (4) is articulated with the first connecting rod (5), the disconnecting switch bar (4)
The other end be articulated with the second connecting rod (6), first magnet (9) and second magnet (10) are both secured to the cabinet
Door (2), first magnet (9) and the second magnet (10) are connected with the disconnecting switch bar (4)；The first connecting rod
(5) it is set with the first guide sleeve (7), first guide sleeve (7) is fixed on the cabinet door (2).
2. a kind of high voltage power distributing cabinet error-proof device as described in claim 1, it is characterised in that: second connecting rod (6) suit
Have the second guide sleeve (8), second guide sleeve (8) is fixed on the cabinet door (2).
3. a kind of high voltage power distributing cabinet error-proof device as described in claim 1, it is characterised in that: the first magnet (9) setting
Have the first guide groove (11), one end of the disconnecting switch bar (4) is provided with first to be cooperatively connected with the first guide groove (11)
Guide pin (15).
4. a kind of high voltage power distributing cabinet error-proof device as described in claim 1, it is characterised in that: the second magnet (10) setting
Have the second guide groove (12), the other end of the disconnecting switch bar (4) is provided with the to be cooperatively connected with the second guide groove (12)
Two guide pins (16).
5. a kind of high voltage power distributing cabinet error-proof device as described in claim 1, it is characterised in that: the first magnet (9) setting
Have the first limiting block (13), second magnet (10) is provided with the second limiting block (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821806112.6U CN209515489U (en) | 2018-11-02 | 2018-11-02 | A kind of high voltage power distributing cabinet error-proof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821806112.6U CN209515489U (en) | 2018-11-02 | 2018-11-02 | A kind of high voltage power distributing cabinet error-proof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209515489U true CN209515489U (en) | 2019-10-18 |
Family
ID=68191756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821806112.6U Active CN209515489U (en) | 2018-11-02 | 2018-11-02 | A kind of high voltage power distributing cabinet error-proof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209515489U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111370257A (en) * | 2020-03-23 | 2020-07-03 | 安瑞普电气有限公司 | Anti-misoperation type operating handle for load switch/isolating switch and using method thereof |
-
2018
- 2018-11-02 CN CN201821806112.6U patent/CN209515489U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111370257A (en) * | 2020-03-23 | 2020-07-03 | 安瑞普电气有限公司 | Anti-misoperation type operating handle for load switch/isolating switch and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An error prevention device for high-voltage distribution cabinet Effective date of registration: 20230214 Granted publication date: 20191018 Pledgee: Bank of China Limited Wuhan Hanyang sub branch Pledgor: WUHAN YONGQING ELECTRIC APPLIANCE Co.,Ltd. Registration number: Y2023420000048 |