CN207625194U - A kind of Novel armored formula air insulation fixation cabinet - Google Patents
A kind of Novel armored formula air insulation fixation cabinet Download PDFInfo
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- CN207625194U CN207625194U CN201721893145.4U CN201721893145U CN207625194U CN 207625194 U CN207625194 U CN 207625194U CN 201721893145 U CN201721893145 U CN 201721893145U CN 207625194 U CN207625194 U CN 207625194U
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- cabinet
- slide
- breaker
- fixing groove
- bar
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Abstract
The utility model discloses a kind of Novel armored formula air insulations to fix cabinet, is provided at the control room of cabinet forward upper, the bus-bar room, the breaker chamber in the middle part of cabinet of upside, the cable vault set on cabinet lower part in the middle part of cabinet respectively；Fixed breaker is filled on the inside of the breaker chamber, and earthing switch and wall-penetrating type current transformer are installed in the cable vault, connected by wall-penetrating type current transformer between breaker and cable vault；Secondary line mounting plate and slide construction are equipped in the control room, secondary line mounting plate slides back and forth under the action of slide construction, facilitates the installation and maintenance of secondary line and breaker, realizes fixed cabinet miniaturization.
Description
Technical field
The utility model belongs to technology of transmission and distribution switchgear, more particularly to a kind of Novel armored formula air insulation is solid
Determine cabinet.
Background technology
So far, existing fixed switch arrangement is mostly box stationary structure, and it is big that there are volumes, operating space
Greatly, the defects such as no pressure release requires, and safety is low, while being limited by height, scheme, test requirements document etc.；Market only has
A few money armoreds fix cabinet product（Abbreviation KGN）Though arcing can be solved the problems, such as, safety is improved, volume is big, and breaker is not
Convenient to overhaul, the factors such as secondary line producing line is cumbersome influence the further genralrlization of KGN, and KGN is by height and depth limit, can not
Realize the conversion in different application place.
Invention content
In view of the deficienciess of the prior art, the utility model provides a kind of Novel armored formula air insulation fixation cabinet, it is full
Protection level requirements between each compartment of foot, facilitate the installation and maintenance of secondary line and breaker, realize fixed cabinet miniaturization.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：A kind of Novel armored formula air is exhausted
Edge fixes cabinet, including cabinet, sets that there are four mutually independent compartments in cabinet, is provided at the instrument of cabinet forward upper respectively
Room, the bus-bar room, the breaker chamber in the middle part of cabinet of upside, the cable vault set on cabinet lower part in the middle part of cabinet；It is described
Secondary line mounting plate and slide construction are equipped in control room, secondary line mounting plate slides back and forth under the action of slide construction；Institute
It states and is equipped with disconnecting switch in bus-bar room；Fixed breaker is filled on the inside of the breaker chamber, and ground connection is installed in the cable vault
Switch and wall-penetrating type current transformer, are connected between breaker and cable vault by wall-penetrating type current transformer.
Preferably, the cabinet rear portion is equipped with detachable arcing channel.
Preferably, knob is installed, the slide construction includes sliding rail, slide-bar and slide bar on the secondary line mounting plate
Support；The sliding rail is located at left and right sides of control room, and is fixed on the side plate of control room, slide bar support and secondary line mounting plate
It is fixedly connected, slide-bar is fixed in slide bar support；Slide bar supports and slide-bar coordinates with sliding rail, and secondary line mounting plate is before and after sliding rail
Sliding.
Preferably, the sliding rail is equipped with preceding fixing groove, rear fixing groove, sliding slot, between preceding fixing groove and rear fixing groove
It is connected to by sliding slot, preceding fixing groove and rear fixing groove are all higher than sliding slot.
Preferably, the slide-bar includes plug, fixed section and glissile segment from the top down, and it is straight that plug diameter is more than fixed section
The diameter of diameter, fixed section is more than glissile segment diameter.
Preferably, the plug diameter of the slide-bar is more than the size of preceding fixing groove and rear fixing groove, the diameter of fixed section
Less than the size of preceding fixing groove, and more than the size of sliding slot；The diameter of glissile segment is less than the size of sliding slot.
Preferably, the fixed breaker bottom is equipped with idler wheel, and guide rail is equipped on the bottom plate of breaker chamber, breaks
Road device is extracted out or is pushed under the guiding of guide rail.
Preferably, mechanical latching operation panel, the immediately preceding positions Zhong Men are equipped on front side of the breaker chamber.
Compared with prior art, the utility model advantage is：
（1）Fixed breaker is filled using side and wall-penetrating type mutual inductor, the IP2X met between breaker chamber and cable vault are wanted
It asks, " five is anti-" interlock safety is reliable；
（2）Fixed breaker realizes extraction or push-in, facilitates carry out installation and maintenance by guide rail structure, realizes solid
The theory of the removable maintenance of fixed pattern；
（3）Increase secondary line mounting plate slide construction in control room, realize the back-and-forth motion of secondary chamber's mounting plate, simplifies two
Secondary line wiring technique facilitates the installation and maintenance of secondary line and breaker；
（4）Increase arcing channel on rear side of cabinet, realizes the arcing failure pressure release of bus-bar room, breaker chamber, cable vault, simultaneously
Arcing channel can be dismantled, and different clients demand is met；
（5）The wide only 550mm of 1250A electric current cabinets realizes miniaturization, reduces area occupied.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the internal structure schematic diagram of the utility model；
Fig. 3 is the secondary line mounting plate and slide construction fit structure schematic diagram of the utility model；
Fig. 4 is the structural schematic diagram of the sliding rail of the utility model；
Fig. 5 is the structural schematic diagram of the slide-bar of the utility model；
Fig. 6 is the breaker partial structural diagram of the utility model.
In figure, 1. control rooms；2. wall bushing；3. bus-bar room；4. disconnecting switch；5. arcing channel；6. breaker chamber；7.
Cable vault；8. earthing switch；9. current transformer；10. breaker；11. secondary line mounting plate；12. slide bar supports；13. drawing
Hand；14. slide-bar；15. sliding rail；16. side plate；17. observation window；18. mechanical latching operation panel；51. rear side pressure relief plate；52. top
Portion's pressure relief plate；61. guide rail；62. idler wheel；141. plug；142. fixed section；143. glissile segment；Fixing groove before 151.；After 152.
Fixing groove；153. sliding slot.
Specific implementation mode
Below in conjunction with the accompanying drawings and specific embodiment is further described the utility model.
As shown in Figs. 1-2, Novel armored formula air insulation fixes cabinet, including cabinet, sets that there are four independently of each other in cabinet
Compartment, degree of protection meets IP2X requirements between compartment, and shell meets IP4X requirements.Four compartments are provided at respectively on front side of cabinet
The control room 1 on top, the breaker chamber 6 in the middle part of cabinet, is set to cabinet lower part at the bus-bar room 3 set on cabinet middle part upside
Cable vault 7.3 upside of bus-bar room sets wall bushing 2, and between realization current and cabinet needs, and is equipped with and keeps apart in bus-bar room 3
4 are closed, disconnecting switch 4 reduces 3 width of bus-bar room, to reduce whole cabinet width using novel miniaturization disconnecting switch.Breaker chamber
Breaker 10 is installed, breaker 10 fills fixed breaker using side, and width is only 200mm in 6.It is equipped in cable vault 7
Earthing switch 8 and wall-penetrating type current transformer 9；It is connected, is protected by wall-penetrating type current transformer 9 between breaker 10 and cable vault 7
Demonstrate,prove the degree of protection between compartment；Cable connection height is more than 600mm, facilitates the making, installation and monitoring of end, while cable
Interior can select the installation of electric or hand earthing switch according to client, without needing to change side plate.Disconnecting switch 4, breaker 10,
Current transformer 9, earthing switch 8 longitudinal arrangement successively from top to bottom.
Secondary line mounting plate 11 and slide construction are equipped in control room, secondary line mounting plate 11 is under the action of slide construction
It slides back and forth, secondary line wiring is facilitated to overhaul.The specific structure is shown in FIG. 3, is equipped with knob 13 on secondary line mounting plate 11, and two
Observation window 17 is set on secondary chamber mounting plate 11, conveniently checks 4 division gate position of disconnecting switch.Slide construction includes sliding rail 15, slides
Axis 14 and slide bar support 12；Sliding rail 15 is located at the left and right sides of control room 1, is fixed on the side plate 16 of control room 1, can be in instrument
Respectively one group of arrangement, slide bar support 12 are fixedly connected with secondary line mounting plate 11 for the both sides top and the bottom of table room 1, secondary line mounting plate 11
It is equipped with the notch for installing slide bar support 12, slide bar support 12 can be connect by fastener with secondary chamber mounting plate 11,
Slide-bar 14 is fixed in slide bar support 12, and slide bar support 12 and slide-bar 14 coordinate with sliding rail 15, slide back and forth, secondary line mounting plate
11 slide back and forth along sliding rail 15.
As shown in figure 4, sliding rail 15 is equipped with preceding fixing groove 151, rear fixing groove 152, sliding slot 153, preceding fixing groove 151 is with after
It is connected to by sliding slot 153 between fixing groove 152, preceding fixing groove 151 and rear fixing groove 152 are all higher than sliding slot 153.
As shown in figure 5, slide-bar 14 includes plug 141, fixed section 142 and glissile segment 143,141 diameter of plug from the top down
More than 142 diameter of fixed section, the diameter of fixed section 142 is more than 143 diameter of glissile segment；Before 141 diameter of plug of slide-bar 14 is more than
The size of fixing groove 151 and rear fixing groove 152, the diameter of fixed section 142 is less than the size of preceding fixing groove 151, and is more than sliding slot
153 size；The diameter of glissile segment 143 is less than the size of sliding slot 153.
When wiring, secondary line mounting plate 11 is in 1 front of control room, and the fixed section 142 of slide-bar 14 is sunk to by gravity
In the preceding fixing groove 151 of sliding rail 15, positioning is realized；After completing wiring, gravity is overcome above to carry by knob 13, while pushing backward
Secondary line mounting plate 11, glissile segment 143 enter sliding slot 153, move to after rear fixing groove 152 by gravity automatically into rear fixing groove
152, it is fixed finally by fastener, nut is installed in 14 bottom of slide-bar, secondary line mounting plate 11 is fixed on rear fixing groove 152
It is interior；When later stage overhauls, fastener is removed（Nut）, knob 13 is lifted upwards, while pulling secondary line mounting plate 11 forward, it is secondary
Line mounting plate 11 enters preceding fixing groove 151 by sliding slot 153, carries out the maintenance line inspection.
As illustrated in fig. 1 and 2, cabinet rear portion is equipped with detachable arcing channel 5, is installed by fastener, can basis
Whether actual motion forces arcing to require to be dismantled, and to adapt to different depth occasions, including the rear side of breaker chamber 6 is let out
Rectangular opening is offered on the top pressure relief plate 52 of pressing plate 51 and bus-bar room 3, rear side pressure relief plate 51 and top pressure relief plate 52（In figure
It is not shown）, rivet Air Filter（It is not shown in figure）, meet temperature increase requirement.Door-plate can be installed, envelope can be used in back door before and after cabinet
Two kinds of door or valve, you can be applied to mounted against a wall, can also be applied to after cabinet the occasion for having access path.It can also be in open circuit
The front side of device room 6, immediately preceding middle door the mechanical lock operation disk 18 of position installation, realize five anti-chain safety operations.
As seen in figs, guide rail 61 is installed on the bottom plate of breaker chamber 6,10 bottom of fixed breaker is equipped with
Idler wheel 62, under the guiding role of guide rail 61, breaker 10 easily realize and fix by extraction or push-in, progress installation and maintenance
The theory of the removable maintenance of formula.
Certainly, the above description is not intended to limit the present invention, and the utility model is also not limited to the example above, this
The those of ordinary skill of technical field, in the essential scope of the utility model, the variations, modifications, additions or substitutions made, all
The scope of protection of the utility model should be belonged to.
Claims (8)
1. a kind of Novel armored formula air insulation fixes cabinet, including cabinet, is set in cabinet there are four mutually independent compartment, distinguished
It is provided at the control room of cabinet forward upper, the bus-bar room on the upside of cabinet middle part, the breaker chamber in the middle part of cabinet, sets
Cable vault in cabinet lower part；It is characterized in that：Secondary line mounting plate and slide construction, secondary line peace are equipped in the control room
Loading board slides back and forth under the action of slide construction；Disconnecting switch is equipped in the bus-bar room；Dress is solid on the inside of the breaker chamber
Fixed pattern breaker is equipped with earthing switch and wall-penetrating type current transformer in the cable vault, passes through between breaker and cable vault
Wall-penetrating type current transformer connects.
2. Novel armored formula air insulation according to claim 1 fixes cabinet, it is characterised in that：The cabinet rear portion is equipped with
Detachable arcing channel.
3. Novel armored formula air insulation according to claim 1 fixes cabinet, it is characterised in that：The secondary line mounting plate
On knob is installed, the slide construction includes sliding rail, slide-bar and slide bar support；The sliding rail is located at left and right sides of control room,
And be fixed on the side plate of control room, slide bar support is fixedly connected with secondary line mounting plate, and slide-bar is fixed in slide bar support；It is sliding
Bar supports and slide-bar coordinates with sliding rail, and secondary line mounting plate slides back and forth along sliding rail.
4. Novel armored formula air insulation according to claim 3 fixes cabinet, it is characterised in that：Before the sliding rail is equipped with
Fixing groove, rear fixing groove, sliding slot, are connected between preceding fixing groove and rear fixing groove by sliding slot, and preceding fixing groove and rear fixing groove are equal
More than sliding slot.
5. Novel armored formula air insulation according to claim 4 fixes cabinet, it is characterised in that：The slide-bar is from the top down
Including plug, fixed section and glissile segment, plug diameter is more than fixed section diameter, and the diameter of fixed section is more than glissile segment diameter.
6. Novel armored formula air insulation according to claim 5 fixes cabinet, it is characterised in that：The plug of the slide-bar is straight
Diameter is more than the size of preceding fixing groove and rear fixing groove, and the diameter of fixed section is less than the size of preceding fixing groove, and big more than sliding slot
It is small；The diameter of glissile segment is less than the size of sliding slot.
7. Novel armored formula air insulation according to claim 1 fixes cabinet, it is characterised in that：The fixed breaker
Bottom is equipped with idler wheel, and guide rail is equipped on the bottom plate of breaker chamber, and breaker is extracted out or is pushed under the guiding of guide rail.
8. Novel armored formula air insulation according to claim 1 fixes cabinet, it is characterised in that：On front side of the breaker chamber
Equipped with mechanical latching operation panel, the immediately preceding positions Zhong Men.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721893145.4U CN207625194U (en) | 2017-12-29 | 2017-12-29 | A kind of Novel armored formula air insulation fixation cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721893145.4U CN207625194U (en) | 2017-12-29 | 2017-12-29 | A kind of Novel armored formula air insulation fixation cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207625194U true CN207625194U (en) | 2018-07-17 |
Family
ID=62830882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721893145.4U Active CN207625194U (en) | 2017-12-29 | 2017-12-29 | A kind of Novel armored formula air insulation fixation cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207625194U (en) |
-
2017
- 2017-12-29 CN CN201721893145.4U patent/CN207625194U/en active Active
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