CN106532467B - A kind of armored mid-set switchgear - Google Patents
A kind of armored mid-set switchgear Download PDFInfo
- Publication number
- CN106532467B CN106532467B CN201611004688.6A CN201611004688A CN106532467B CN 106532467 B CN106532467 B CN 106532467B CN 201611004688 A CN201611004688 A CN 201611004688A CN 106532467 B CN106532467 B CN 106532467B
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- CN
- China
- Prior art keywords
- cabinet
- inner cavity
- dodge gate
- busbar
- fixedly connected
- 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.)
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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
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/306—Accessories, e.g. windows
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/54—Anti-seismic devices or installations
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a kind of armored mid-set switchgears, belong to switchgear technical field, the bottom of cabinet inner cavity offers cable vault, the middle-end of cabinet inner cavity offers breaker chamber, the right end of breaker chamber inner cavity top is installed with temperature sensor, busbar and control room are offered at the top of cabinet inner cavity, middle-end on the right side of busbar and control room inner cavity is installed with heat emission fan, the input terminal of heat emission fan and the output end of temperature sensor are electrically connected, middle-end on the right side of busbar and control room opens up hole, busbar and control room, middle-end on the right side of breaker chamber and cable vault is installed with handle fixed base.Damping spring is arranged in the present invention, pass through the effect of motion bar, sliding block, sliding slot and fixed link, impact force of the dodge gate to cabinet is buffered, solves the problem of that effect of the dodge gate because of inertia generates cabinet the connection severe impact leads to cabinet electric elements inside and loosen.
Description
Technical field
The invention belongs to switchgear technical field more particularly to a kind of armored mid-set switchgears.
Background technology
Intermediate switchgear cabinet, full name are metal armouring middle disposed withdrawn type switchgear, belong to high voltage distribution installation, most senior engineer
It is 12 kilovolts to make voltage, is that the indoor of 50 hertz of sectionalized single busbar connection systems of three-phase alternating current or double-bus segmented system complete matches Denso
It sets, for receiving and with 3.6 to 12 kilovolts of network power, and control protection, monitoring and measuring is carried out to power circuit.In set
Formula switchgear is mainly used for the power transmission of power plant medium and small generator, electric system secondary substation by electricity, power transmission, industrial and mineral enterprise
The starting etc. of the distribution and Large-scale High-Pressure motor of public institution, but people, when opening and closing dodge gate, dodge gate can be because of inertia
Effect and to cabinet generate severe impact, cause the connection between cabinet electric elements inside to will appear the sign of loosening, it is unfavorable
In the safety that switchgear uses, for this purpose, it is proposed that a kind of armored mid-set switchgear.
Invention content
Purpose of the present invention is to provide a kind of armored mid-set switchgears, have buffering dodge gate to cabinet impact force work(
Can, dodge gate is solved because the effect of inertia generates severe impact to cabinet, so as to cause the connection between cabinet electric elements inside
The problem of loosening.
It is for its technical solution solved：A kind of armored mid-set switchgear, including cabinet, the bottom of the cabinet inner cavity
Offer cable vault, the middle-end of the cabinet inner cavity offers breaker chamber, offered at the top of the cabinet inner cavity busbar and
Middle-end on the right side of control room, the busbar and control room, breaker chamber and cable vault is installed with handle fixed base, described
Both ends at the top of handle fixed base have been fixedly connected with fixed link, and the inner cavity of the fixed link offers sliding slot, and the handle is solid
Reservation is fixedly connected with movable bearing support by damping spring, and the both ends of the movable bearing support bottom have been fixedly connected with motion bar,
The both sides of the motion bar bottom have been fixedly connected with sliding block, and the sliding block is slidably connected with sliding slot, the cabinet outer surface
Upper end has been connected through hinge activity the first dodge gate, and the middle-end of the cabinet outer surface has been connected through hinge activity the second work
The lower end of dynamic door, the cabinet outer surface has been connected through hinge activity third dodge gate, first dodge gate, the second activity
Door and the right end of third activity door exterior surface are installed with rotating handles.
Wherein it is preferred to the right end of the breaker chamber inner cavity top is installed with temperature sensor, the busbar and
Middle-end on the right side of control room inner cavity is installed with heat emission fan, the input terminal of the heat emission fan and the output end electricity of temperature sensor
Property connection.
Wherein it is preferred to which the middle-end on the right side of the busbar and control room opens up hole.
Wherein it is preferred to which the middle-end at the top of the movable bearing support opens up fluted, top on the right side of the groove inner cavity is solid
Dingan County is equipped with snap-gauge.
Wherein it is preferred to which the middle-end at the top of the breaker chamber and cable vault offers groove.
Wherein it is preferred to which the outer surface of described hole is installed with filter screen.
Wherein it is preferred to which the surrounding of the bottom of cabinet bulk has been fixedly connected with support leg.
Wherein it is preferred to which the bottom of the support leg is fixedly connected with rubber pad.
Using above-mentioned technical proposal, the present invention is arranged damping spring, passes through the work of motion bar, sliding block, sliding slot and fixed link
With playing the role of buffering dodge gate to cabinet impact force, solve dodge gate and generate acutely punching to cabinet due to inertia
The problem of hitting, being loosened so as to cause the connection between cabinet electric elements inside.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the cross-sectional view of the line A-A along Fig. 1；
Fig. 3 is the structural schematic diagram of handle fixed base in the present invention.
In figure：1-cabinet, 2-rotating handles, the 3-the first dodge gate, the 4-the second dodge gate, 5-hinges, 6-thirds
Dodge gate, 7-support legs, 8-busbares and control room, 9-grooves, 10-breaker chambers, 11-cable vaults, 12-handles are solid
Reservation, 13-temperature sensors, 14-heat emission fans, 15-holes, 16-grooves, 17-motion bars, 18-sliding blocks, 19-dampings
Spring, 20-sliding slots, 21-fixed links, 22-movable bearing supports, 23-snap-gauges.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1 to Figure 3, the bottom of a kind of armored mid-set switchgear, including cabinet 1,1 inner cavity of cabinet offers electricity
The middle-end of cable room 11,1 inner cavity of cabinet offers breaker chamber 10, and the middle-end at 11 top of breaker chamber 10 and cable vault offers
The middle-end on 11 right side of groove 9, busbar and control room 8, breaker chamber 10 and cable vault is installed with handle fixed base 12,
The both ends at 12 top of handle fixed base have been fixedly connected with fixed link 21, and the inner cavity of fixed link 21 offers sliding slot 20, and handle is solid
Reservation 12 is fixedly connected with movable bearing support 22 by damping spring 19, and the middle-end at 22 top of movable bearing support opens up fluted 16, recessed
Top on the right side of 16 inner cavity of slot is installed with snap-gauge 23, and the both ends of 22 bottom of movable bearing support have been fixedly connected with motion bar 17,
The both sides of 17 bottom of motion bar have been fixedly connected with sliding block 18, and sliding block 18 is slidably connected with sliding slot 20, are provided with damping spring 19,
And by the effect of motion bar 17, sliding block 18, sliding slot 20 and fixed link 21, play work of the buffering dodge gate to 1 impact force of cabinet
With solution dodge gate generates severe impact due to the effect of inertia to cabinet 1, so as to cause between 1 electric elements inside of cabinet
The problem of connection loosens.
In the present embodiment, the upper end of 1 outer surface of cabinet is connected with the first dodge gate 3,1 appearance of cabinet by hinge 5
The middle-end in face is connected with the second dodge gate 4 by hinge 5, and the lower end of 1 outer surface of cabinet is connected with by hinge 5
The right end of three dodge gates 6,6 outer surface of the first dodge gate 3, the second dodge gate 4 and third dodge gate is installed with rotation handle
The surrounding of hand 2,1 bottom of cabinet has been fixedly connected with support leg 7, and the bottom of support leg 7 is fixedly connected with rubber pad, increases and ground
Frictional force between face improves the stability that cabinet 1 is placed.
In the present embodiment, the right end of 10 inner cavity top of breaker chamber is installed with temperature sensor 13, can monitor at the moment
Temperature change in cabinet 1, and when temperature is higher than highest preset value, the switch of heat emission fan 14 is automatically turned on, it is warm in cabinet 1
When degree is less than minimum predetermined value, the switch of heat emission fan 14 is automatically closed, plays the role of 1 internal temperature of intelligent monitoring cabinet, protects
Hinder the safety that switchgear uses, busbar and control room 8, busbar and 8 inner cavity of control room right side are offered at the top of 1 inner cavity of cabinet
Middle-end be installed with heat emission fan 14, the input terminal of heat emission fan 14 is electrically connected with the output end of temperature sensor 13, busbar
And the middle-end on 8 right side of control room opens up hole 15, the outer surface of hole 15 is installed with filter screen, dust is avoided to enter cabinet
The problem of 1 inside of body is to influence 1 electric elements inside service life of cabinet,
The course of work of the present embodiment is：
By the effect of damping spring 19, motion bar 17, sliding block 18, sliding slot 20 and fixed link 21, buffering activity can be played
Effect of the door to 1 impact force of cabinet solves dodge gate and generates severe impact to cabinet 1 due to the effect of inertia, so as to cause cabinet
The problem of connection between 1 electric elements inside of body loosens, while temperature sensor 13 can monitor the temperature in cabinet 1 moment
Variation, and when temperature is higher than highest preset value, the switch of heat emission fan 14 is automatically turned on, temperature is less than minimum pre- in cabinet 1
If when value, the switch of heat emission fan 14 is automatically closed, plays the role of 1 internal temperature of intelligent monitoring cabinet, ensures that switchgear uses
Safety.
In summary：The armored mid-set switchgear is by damping spring 19, motion bar 17, sliding block 18, sliding slot 20 and consolidates
The effect of fixed pole 21 solves dodge gate and generates severe impact to cabinet 1 due to the effect of inertia, so as to cause 1 inside electricity of cabinet
The problem of connection of gas interelement loosens.
Claims (6)
1. the bottom of a kind of armored mid-set switchgear, including cabinet (1), cabinet (1) inner cavity offers cable vault (11),
The middle-end of cabinet (1) inner cavity offers breaker chamber (10), and busbar and instrument are offered at the top of cabinet (1) inner cavity
Room (8), which is characterized in that the middle-end on the right side of the busbar and control room (8), breaker chamber (10) and cable vault (11) is fixed
Handle fixed base (12) is installed, the both ends at the top of the handle fixed base (12) have been fixedly connected with fixed link (21), described
The inner cavity of fixed link (21) offers sliding slot (20), and the handle fixed base (12) is fixedly connected with work by damping spring (19)
Dynamic bearing (22), the both ends of movable bearing support (22) bottom have been fixedly connected with motion bar (17), motion bar (17) bottom
The both sides in portion have been fixedly connected with sliding block (18), and the sliding block (18) is slidably connected with sliding slot (20), cabinet (1) outer surface
Upper end the first dodge gate (3) is connected with by hinge (5), it is living that the middle-end of cabinet (1) outer surface passes through hinge (5)
Dynamic to be connected with the second dodge gate (4), the lower end of cabinet (1) outer surface is connected with third dodge gate by hinge (5)
(6), the right end of first dodge gate (3), the second dodge gate (4) and third dodge gate (6) outer surface is installed with rotation
Handle hand (2)；The right end of breaker chamber (10) inner cavity top is installed with temperature sensor (13), the busbar and instrument
Middle-end on the right side of table room (8) inner cavity is installed with heat emission fan (14), the input terminal and temperature sensor of the heat emission fan (14)
(13) output end is electrically connected；Middle-end at the top of the breaker chamber (10) and cable vault (11) offers groove (9).
2. a kind of armored mid-set switchgear according to claim 1, which is characterized in that the busbar and control room (8)
The middle-end on right side opens up hole (15).
3. a kind of armored mid-set switchgear according to claim 2, which is characterized in that the outer surface of described hole (15)
It is installed with filter screen.
4. a kind of armored mid-set switchgear according to claim 1, which is characterized in that at the top of the movable bearing support (22)
Middle-end open up fluted (16), the top on the right side of groove (16) inner cavity is installed with snap-gauge (23).
5. a kind of armored mid-set switchgear according to claim 1, which is characterized in that the four of cabinet (1) bottom
It has been fixedly connected with support leg (7) week.
6. a kind of armored mid-set switchgear according to claim 5, which is characterized in that the bottom of the support leg (7)
It is fixedly connected with rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611004688.6A CN106532467B (en) | 2016-11-15 | 2016-11-15 | A kind of armored mid-set switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611004688.6A CN106532467B (en) | 2016-11-15 | 2016-11-15 | A kind of armored mid-set switchgear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106532467A CN106532467A (en) | 2017-03-22 |
| CN106532467B true CN106532467B (en) | 2018-10-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611004688.6A Active CN106532467B (en) | 2016-11-15 | 2016-11-15 | A kind of armored mid-set switchgear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106532467B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106961075B (en) * | 2017-05-17 | 2019-02-12 | 德锐电气有限公司 | A kind of safe environment protection type electric power electric cabinet device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2140002A (en) * | 1935-12-18 | 1938-12-13 | Arthur N Dion | Door holder |
| CN2064402U (en) * | 1989-07-24 | 1990-10-24 | 孟令顺 | Anti-shock automatic plug |
| FR2914002A1 (en) * | 2007-03-21 | 2008-09-26 | Diam Europ Sa | Opening e.g. lid, locking device for parallelepiped case, has magnets in magnetic interaction for locking opening e.g. lid, and maintaining lid in contact-less mechanical locking position, where lid and button are at same geometric level |
| CN204190229U (en) * | 2014-11-06 | 2015-03-04 | 徐州中铁电气有限公司 | Can detect and control the middle-placed switch cabinet of in-cabinet temperature |
-
2016
- 2016-11-15 CN CN201611004688.6A patent/CN106532467B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2140002A (en) * | 1935-12-18 | 1938-12-13 | Arthur N Dion | Door holder |
| CN2064402U (en) * | 1989-07-24 | 1990-10-24 | 孟令顺 | Anti-shock automatic plug |
| FR2914002A1 (en) * | 2007-03-21 | 2008-09-26 | Diam Europ Sa | Opening e.g. lid, locking device for parallelepiped case, has magnets in magnetic interaction for locking opening e.g. lid, and maintaining lid in contact-less mechanical locking position, where lid and button are at same geometric level |
| CN204190229U (en) * | 2014-11-06 | 2015-03-04 | 徐州中铁电气有限公司 | Can detect and control the middle-placed switch cabinet of in-cabinet temperature |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106532467A (en) | 2017-03-22 |
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