CN106159783A - The power distribution cabinet of emergency brake-disconnecting mechanism for breaker preposition adjustable type terminals - Google Patents
The power distribution cabinet of emergency brake-disconnecting mechanism for breaker preposition adjustable type terminals Download PDFInfo
- Publication number
- CN106159783A CN106159783A CN201610772230.9A CN201610772230A CN106159783A CN 106159783 A CN106159783 A CN 106159783A CN 201610772230 A CN201610772230 A CN 201610772230A CN 106159783 A CN106159783 A CN 106159783A
- Authority
- CN
- China
- Prior art keywords
- breaker
- adjustable type
- guide rod
- emergency brake
- type terminals
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/26—Arrangements of fuses, resistors, voltage arresters or the like
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
- H02B11/167—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal truck type
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Trip Switchboards (AREA)
Abstract
The invention discloses the power distribution cabinet of a kind of emergency brake-disconnecting mechanism for breaker preposition adjustable type terminals, including the emergency brake-disconnecting mechanism for breaker preposition adjustable type terminals arranged in cabinet and cabinet, described emergency brake-disconnecting mechanism for breaker preposition adjustable type terminals include mushroom-shaped button, coil tension spring mechanism, ￠ 13 guide rod, guide rod terminal rubber plug, 35mm spot-facing, M4 nut, M4*25mm shank of bolt.The invention has the beneficial effects as follows: a, the stroke distances of circuit breaker chassis are devious, the more preferable separating brake of emergency opening mechanism can be made with the length of trimming bolt bar；B, the length of trimming bolt bar, emergency opening mechanism can be suitable for the chopper of different manufacturers；C, the reliability of raising breaker open operation；D, easy to use, safeguard succinct.
Description
Technical field
The invention belongs to power distribution cabinet production technical field, particularly relate to a kind of preposition adjustable type of emergency brake-disconnecting mechanism for breaker
The power distribution cabinet of terminals.
Background technology
Power distribution cabinet is the final stage device of distribution system, is the general designation of motor control center, and power distribution cabinet uses in duty ratio
The less occasion in relatively decentralized, loop, they distribute to load nearby the electric energy of a certain for upper level controller switching equipment circuit.
In actual application, emergency opening mechanism dilatability can only carry out manual brake separating by the dilatability of spring.But,
Above-mentioned technology has following defects that 1) mechanism's bar or length or short, the reliability of breaker open operation is the highest；2) mechanism can not be suitable for it
The chopper of his different model.
Summary of the invention
It is an object of the invention to be regulated the length of guide rod by adjustable type terminals, the vacuum being suitable for different manufacturers is broken
Road device, improves the reliability of breaker open operation, and provides joining of a kind of emergency brake-disconnecting mechanism for breaker preposition adjustable type terminals
Electricity cabinet.
For realizing the purpose of the present invention, the technical solution adopted in the present invention is: before a kind of emergency brake-disconnecting mechanism for breaker
Put the power distribution cabinet of adjustable type terminals, including the emergency brake-disconnecting mechanism for breaker preposition adjustable type terminal arranged in cabinet and cabinet
Head, described emergency brake-disconnecting mechanism for breaker preposition adjustable type terminals include that mushroom-shaped button, coil tension spring mechanism, ￠ 13 lead
Bar, guide rod terminal rubber plug, 35mm spot-facing, M4 nut, M4*25mm shank of bolt, described ￠ 13 guide rod is fabricated to split type two
Part guide rod, length is fabricated to 137mm and 46mm two parts respectively, in the shank of bolt of one end of guide rod welding M4*25mm, bottom
Deburring, polishes smooth, and the other end is fabricated to 35mm spot-facing, makes M4*25mm shank of bolt and 35mm spot-facing with the use of, M4*
25mm shank of bolt and spot-facing are on same centrage.
Compared with prior art, the invention has the beneficial effects as follows: a, the stroke distances of circuit breaker chassis are devious,
The more preferable separating brake of emergency opening mechanism can be made with the length of trimming bolt bar；B, the length of trimming bolt bar, emergency opening mechanism
The chopper of different manufacturers can be suitable for；C, the reliability of raising breaker open operation；D, easy to use, safeguard succinct.
Accompanying drawing explanation
Fig. 1 show the structural representation of the embodiment of the present invention；
In figure: the mushroom-shaped button of 1-, putting room door-plate, 4-rotary shaft in 3-middle-placed switch cabinet, 5-coil tension spring mechanism 6-￠ 13 leads
Bar, 7-guide rod terminal rubber plug, 8-35mm spot-facing, 9-M4 nut, 10-M4*25mm shank of bolt.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.Should be appreciated that described herein
Specific embodiment only in order to explain the present invention, be not intended to limit the present invention.
It should be noted that, " connection " described herein and be used for expressing the word of " connection ", as " being connected ",
" being connected ", it both may refer to a certain parts and had been directly connected to another parts, it is also possible to refer to a certain parts by other portions
Part is connected with another parts.
It should be noted that term used herein above merely to describe detailed description of the invention, and be not intended to restricted root
Illustrative embodiments according to the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, belong to " comprising " and/or " bag when using in this manual
Include " time, it indicates existing characteristics, step, operation, parts or module, assembly and/or combinations thereof.
It should be noted that term " first " in the description and claims of this application and above-mentioned accompanying drawing, "
Two " it is etc. for distinguishing similar object, without being used for describing specific order or precedence.Should be appreciated that so use
Data can exchange in the appropriate case, in order to presently filed embodiment described herein such as can be with except here
Order beyond those of diagram or description is implemented.Additionally, term " includes " and " having " and their any deformation, it is intended that
It is to cover non-exclusive comprising, such as, contains series of steps or the process of unit, method, system, product or equipment not
Be necessarily limited to those steps or the unit clearly listed, but can include the most clearly listing or for these processes, side
Other step that method, product or equipment are intrinsic or unit.
For the ease of describing, space relative terms here can be used, as " ... on ", " ... top ",
" at ... upper surface ", " above " etc., be used for describing as parts shown in the figure or module or feature and other
Parts or module or the spatial relation of feature.It should be appreciated that space relative terms is intended to comprise except parts or
Different azimuth in use or operation outside the orientation that person's module is described in the drawings.Such as, if the parts in accompanying drawing
Or module is squeezed, then be described as " above miscellaneous part or module or structure " or " in miscellaneous part or module or
On structure " parts or module after will be positioned as " below miscellaneous part or module or structure " or " at other
Under parts or module or structure ".Thus, exemplary term " ... top " can include " ... top " and
" in ... lower section " two kinds of orientation.These parts or module can also other different modes location (90-degree rotations or be in other
Orientation), and space used herein above is described relatively make respective explanations.
It should be noted that in the case of not conflicting, the embodiment in the application and the feature in embodiment can phases
Combination mutually.
Embodiment
As it is shown in figure 1, the guide rod of integral type length 183mm ￠ 13 is fabricated to split type two parts guide rod by the present embodiment,
Length is fabricated to 137mm and 46mm two parts respectively, in the shank of bolt of one end of guide rod welding M4*25mm, bottom deburring, beats
Ground smooth, the other end is fabricated to 35mm spot-facing, make shank of bolt and 35mm spot-facing with the use of, necessarily note during making making shank of bolt
Ensure on same centrage with spot-facing.
When chassis of circuit breaker handcart shakes operating position, it is allowed to face opening button center by guide rod 90-degree rotation,
By mushroom button press the most on earth, upper figure institute is finely tuned according to the effective travel length of chassis handcart and breaker open operation button
The shank of bolt shown, the length of original design guide rod certainly will not than handcart operating position, chassis time coverage long, if when leading
When pole length is less than effective operable distance, the shank of bolt of upper figure is outwards regulated, after regulation is suitable, reinforce with the nut of M4
The bottom of shank of bolt, is allowed to loosen.Such mechanism goes for the chopper of different manufacturers, convenient and practical,
Emergency opening can be realized in the case of being not switched on middle door, substantially increase the reliability of breaker open operation, thus effectively
The personal safety having ensured operator.
The above is only the preferred embodiment of the present invention, it is noted that for the common skill of the art
For art personnel, under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications, these improvements and modifications
Also should be regarded as protection scope of the present invention.
Claims (1)
1. the power distribution cabinet of emergency brake-disconnecting mechanism for breaker preposition adjustable type terminals, it is characterised in that include cabinet and cabinet
The emergency brake-disconnecting mechanism for breaker preposition adjustable type terminals of internal setting, the preposition adjustable type of described emergency brake-disconnecting mechanism for breaker
Terminals include mushroom-shaped button, coil tension spring mechanism, ￠ 13 guide rod, guide rod terminal rubber plug, 35mm spot-facing, M4 nut,
M4*25mm shank of bolt, described ￠ 13 guide rod is fabricated to split type two parts guide rod, and length is fabricated to 137mm and 46mm two respectively
Part, in the shank of bolt of one end of guide rod welding M4*25mm, bottom deburring, polishes smooth, and the other end is fabricated to 35mm ream
Hole, make M4*25mm shank of bolt and 35mm spot-facing with the use of, M4*25mm shank of bolt and spot-facing are on same centrage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610772230.9A CN106159783B (en) | 2016-08-30 | 2016-08-30 | The power distribution cabinet of the preposition adjustable type terminals of emergency brake-disconnecting mechanism for breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610772230.9A CN106159783B (en) | 2016-08-30 | 2016-08-30 | The power distribution cabinet of the preposition adjustable type terminals of emergency brake-disconnecting mechanism for breaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106159783A true CN106159783A (en) | 2016-11-23 |
| CN106159783B CN106159783B (en) | 2018-10-12 |
Family
ID=57343976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610772230.9A Active CN106159783B (en) | 2016-08-30 | 2016-08-30 | The power distribution cabinet of the preposition adjustable type terminals of emergency brake-disconnecting mechanism for breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106159783B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2610477Y (en) * | 2003-03-20 | 2004-04-07 | 常州森源开关有限公司 | Vacuum circuit breaker |
| CN202585286U (en) * | 2012-04-11 | 2012-12-05 | 广州华成电器股份有限公司 | Circuit breaker emergency brake separating mechanism |
| CN203071468U (en) * | 2012-12-24 | 2013-07-17 | 广州白云电器设备股份有限公司 | High voltage alternating current metal closed switchgear mechanical interlocking device between cabinets |
| CN104599876A (en) * | 2015-01-05 | 2015-05-06 | 上海中科电气(集团)有限公司 | Tripping and interlocking device in circuit breaker |
| CN205960509U (en) * | 2016-08-30 | 2017-02-15 | 天津汇和电气设备股份有限公司 | Urgent leading adjustable type termination's of separating brake mechanism of circuit breaker switch board |
-
2016
- 2016-08-30 CN CN201610772230.9A patent/CN106159783B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2610477Y (en) * | 2003-03-20 | 2004-04-07 | 常州森源开关有限公司 | Vacuum circuit breaker |
| CN202585286U (en) * | 2012-04-11 | 2012-12-05 | 广州华成电器股份有限公司 | Circuit breaker emergency brake separating mechanism |
| CN203071468U (en) * | 2012-12-24 | 2013-07-17 | 广州白云电器设备股份有限公司 | High voltage alternating current metal closed switchgear mechanical interlocking device between cabinets |
| CN104599876A (en) * | 2015-01-05 | 2015-05-06 | 上海中科电气(集团)有限公司 | Tripping and interlocking device in circuit breaker |
| CN205960509U (en) * | 2016-08-30 | 2017-02-15 | 天津汇和电气设备股份有限公司 | Urgent leading adjustable type termination's of separating brake mechanism of circuit breaker switch board |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106159783B (en) | 2018-10-12 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 3, Fengze Second Avenue, Balitai Industrial Park, Jinnan District, Tianjin City, 300353 (Huihe Electric) Patentee after: Tianjin Huihe Electrical Equipment Co.,Ltd. Address before: 300356 Balitai Industrial Park, Jinnan District, Tianjin City Patentee before: TIANJIN HUIHE ELECTRICAL EQUIPMENT CO.,LTD. |