CN205863022U - A kind of medium voltage switchgear equipment emergency brake-dividing device - Google Patents
A kind of medium voltage switchgear equipment emergency brake-dividing device Download PDFInfo
- Publication number
- CN205863022U CN205863022U CN201620567627.XU CN201620567627U CN205863022U CN 205863022 U CN205863022 U CN 205863022U CN 201620567627 U CN201620567627 U CN 201620567627U CN 205863022 U CN205863022 U CN 205863022U
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- CN
- China
- Prior art keywords
- location
- rotary
- medium voltage
- voltage switchgear
- switchgear equipment
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Abstract
This utility model relates to a kind of medium voltage switchgear equipment emergency brake-dividing device.It includes rotary apparatus, location dish and can drive rotary body device, rotary apparatus includes rotary knob, swinging strut and rotary support, rotary support is fixed on the dish of location, and swinging strut extends in the driven rotary body device inside medium voltage switchgear equipment panel through rotary support and location dish；Being provided with strip dead slot in the dish of location, strip dead slot is provided with location spring, the trapezoidal top of location spring offers detent, and the sidepiece of rotary support is provided with alignment pin, and alignment pin matches with the structure of detent.This medium voltage switchgear equipment emergency brake-dividing device, operation is convenient, coordinated by the location spring on the alignment pin on rotary apparatus and location dish and realize being automatically positioned of device, this device moment is made to keep resting state, improve the processing speed to chopper emergency opening, reliable operation, it is to avoid the further expansion of accident when emergency occurs.
Description
Technical field
This utility model belongs to power transmission and distribution voltage switchgear field, especially relates to a kind of medium voltage switchgear equipment emergency opening
Device.
Background technology
Existing metal armored movable medium voltage switchgear equipment, circuit breaker cart shakes after proceeding to operating position, if occurring tight
Anxious situation then needs to make chopper separating brake at once have a power failure, although do not possess manual emergency brake separating mechanism or tool due to switchgear
Standby emergency opening mechanism but can not be in resting state constantly, thus in case of emergency can not make breaker open operation in time, makes
Becoming fault spread, economic loss is huge.
Utility model content
The purpose of this utility model is to solve that above-mentioned prior art exists in emergency circumstances can not make chopper in time
The deficiency of separating brake, it is provided that a kind of medium voltage switchgear equipment emergency brake-dividing device that in emergency circumstances can make chopper separating brake immediately.
This utility model is achieved through the following technical solutions:
Medium voltage switchgear equipment emergency brake-dividing device, be characterized in that include rotary apparatus 1, location dish 2 and can drive turn
Body device 3, described location dish 2 is fixed on the outside of medium voltage switchgear equipment panel, and rotary body device 3 can be driven to be fixed on Medium voltage switch or circuit breaker
The inner side of device panel；Described rotary apparatus 1 includes rotary knob 11, swinging strut 12 and rotary support 13, rotary support 13
Being hollow structure with location dish 2, aperture is consistent with swinging strut 12, and rotary support 13 is fixed on location dish 2, swinging strut
12 extend in the driven rotary body device 3 inside medium voltage switchgear equipment panel through rotary support 13 and location dish 2, rotate and prop up
Post 12 is fixing with the separating brake bar 4 that can drive in rotary body device 3 to be connected；
Described location dish 2 mesopore is externally provided with the diameter outer shroud more than mesopore, in the region between mesopore and outer shroud radially
Direction is provided with strip dead slot 5, and strip dead slot 5 is provided with location spring 6, and location spring 6 is the most trapezoidal, positions spring 6
Tiltedly the end of waist edge is fixed on strip dead slot 5, and the trapezoidal top of location spring 6 offers detent 7, described rotary support
The sidepiece of 13 is provided with alignment pin 8, and alignment pin 8 matches with the structure of detent 7.
Preferably, the anglec of rotation of described rotary apparatus 1 is 0-45 degree.
Preferably, the end of the oblique waist edge of described location spring 6 is riveted on bottom strip dead slot 5.
This medium voltage switchgear equipment emergency brake-dividing device, operation is convenient, by the alignment pin on rotary apparatus and location dish
Location spring coordinate realize being automatically positioned of device, make this device moment keep resting state, improve chopper urgent
The processing speed of separating brake, reliable operation, it is to avoid the further expansion of accident when emergency occurs.
Accompanying drawing explanation
Fig. 1: the structural representation of medium voltage switchgear equipment emergency brake-dividing device；
The close-up schematic view of Fig. 2: Fig. 1；
In figure: 1: rotary apparatus: 11: rotary knob；12: swinging strut；13: rotary support；2: location dish；3: can drive
Rotary body device；4: separating brake bar；5: strip dead slot；6: location spring；7: detent；8: alignment pin.
Detailed description of the invention
Referring to the drawings, provide detailed description of the invention of the present utility model, be used for structure of the present utility model is carried out
Further illustrate.
Embodiment 1
The medium voltage switchgear equipment emergency brake-dividing device of the present embodiment, referring to the drawings 1, including rotary apparatus 1, location dish 2 and
Rotary body device 3, described location dish 2 can be driven to be fixed on the outside of medium voltage switchgear equipment panel, rotary body device 3 can be driven to be fixed on
The inner side of medium voltage switchgear equipment panel.
Rotary apparatus 1 includes rotary knob 11, swinging strut 12 and rotary support 13, and the anglec of rotation of rotary knob 11 is
0-45 degree, rotary support 13 and location dish 2 are hollow structure, and aperture is consistent with swinging strut 12, and rotary support 13 is fixed on
On location dish 2, swinging strut 12 extends to driving inside medium voltage switchgear equipment panel through rotary support 13 and location dish 2
In rotary body device 3, swinging strut 12 is fixing with the separating brake bar 4 that can drive in rotary body device 3 to be connected, and the rotation of swinging strut 12 can
Drive the separating brake bar 4 longitudinal sliding motion in can driving rotary body device 3.
Location dish 2 mesopore is externally provided with the diameter outer shroud more than mesopore, in the region between mesopore and outer shroud radially
Being provided with strip dead slot 5, strip dead slot 5 is provided with location spring 6, location spring 6 is the most trapezoidal, positions the oblique waist of spring 6
The end on limit is riveted on strip dead slot 5, and the trapezoidal top of location spring 6 offers detent 7, described rotary support 13
Sidepiece is provided with alignment pin 8, and alignment pin 8 matches with the structure of detent 7, it is simple to real to alignment pin 8 by detent 7
Now position.
During work, circuit breaker cart is shaken into operating position, press rotary knob 11, the rear rotary knob 11 that rotates, location
Location spring 6 is compressed by pin 8 along the oblique waist of location spring 6, and rotary knob 11 rotarily drives alignment pin 8 to detent 7 position
Time, location spring 6 is upspring automatically, in the detent 7 on the spring 6 of alignment pin 8 entrance location, it is achieved the location of rotary apparatus 1,
And make this device moment keep resting state；When rotary apparatus pressing, rotary work, swinging strut 12 drives can drive dress of turning
Put separating brake bar 4 in 3 along longitudinal sliding motion, extrude breaker open operation button, thus realize the purpose of chopper emergency opening.When needing
Time to be resetted, press rotary knob 11, location spring 6 is compressed, reversely rotate rotary knob 11 in situ.
Preferred implementation of the present utility model is described in detail above in association with accompanying drawing, but, this utility model does not limit
Detail in above-mentioned embodiment, in technology concept of the present utility model, can be to skill of the present utility model
Art scheme carries out multiple simple deformation, and these simple deformation belong to protection domain of the present utility model.
It is further to note that each the concrete technical characteristic described in above-mentioned detailed description of the invention, at not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, this utility model is to respectively
Plant possible compound mode to illustrate the most separately.
Additionally, combination in any can also be carried out, as long as it is not disobeyed between various different embodiment of the present utility model
Carrying on the back thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (3)
1. medium voltage switchgear equipment emergency brake-dividing device, it is characterised in that: include rotary apparatus (1), location dish (2) and can drive turn
Body device (3), the outside of medium voltage switchgear equipment panel is fixed in described location dish (2), during rotary body device (3) can be driven to be fixed on
The inner side of voltage switching station panel；Described rotary apparatus (1) includes rotary knob (11), swinging strut (12) and rotary support
(13), rotary support (13) and location dish (2) are hollow structure, and aperture is consistent with swinging strut (12), rotary support (13)
Being fixed on location dish (2), swinging strut (12) extends to medium voltage switchgear equipment face through rotary support (13) and location dish (2)
In driven rotary body device (3) inside plate, swinging strut (12) is fixed with the separating brake bar (4) that can drive in rotary body device (3)
Connect；
Described location dish (2) mesopore is externally provided with the diameter outer shroud more than mesopore, radially square in the region between mesopore and outer shroud
To being provided with strip dead slot (5), strip dead slot (5) being provided with location spring (6), location spring (6) is the most trapezoidal, location
The end of spring (6) tiltedly waist edge is fixed on strip dead slot (5), and the trapezoidal top of location spring (6) offers detent
(7), the sidepiece of described rotary support (13) is provided with alignment pin (8), and alignment pin (8) matches with the structure of detent (7).
2. medium voltage switchgear equipment emergency brake-dividing device as claimed in claim 1, it is characterised in that: described rotary apparatus (1)
The anglec of rotation is 0-45 degree.
3. medium voltage switchgear equipment emergency brake-dividing device as claimed in claim 1, it is characterised in that: described location spring (6) is oblique
The end of waist edge is riveted on strip dead slot (5) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620567627.XU CN205863022U (en) | 2016-06-14 | 2016-06-14 | A kind of medium voltage switchgear equipment emergency brake-dividing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620567627.XU CN205863022U (en) | 2016-06-14 | 2016-06-14 | A kind of medium voltage switchgear equipment emergency brake-dividing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205863022U true CN205863022U (en) | 2017-01-04 |
Family
ID=57638731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620567627.XU Expired - Fee Related CN205863022U (en) | 2016-06-14 | 2016-06-14 | A kind of medium voltage switchgear equipment emergency brake-dividing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205863022U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111025140A (en) * | 2019-12-27 | 2020-04-17 | 国网山西省电力公司电力科学研究院 | Method for improving opening speed of breaker model based on spring assistance |
-
2016
- 2016-06-14 CN CN201620567627.XU patent/CN205863022U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111025140A (en) * | 2019-12-27 | 2020-04-17 | 国网山西省电力公司电力科学研究院 | Method for improving opening speed of breaker model based on spring assistance |
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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: 20170104 Termination date: 20200614 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |