CN209150523U - A kind of environmental protection gas-insulated ring network cabinet - Google Patents
A kind of environmental protection gas-insulated ring network cabinet Download PDFInfo
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- CN209150523U CN209150523U CN201822109595.0U CN201822109595U CN209150523U CN 209150523 U CN209150523 U CN 209150523U CN 201822109595 U CN201822109595 U CN 201822109595U CN 209150523 U CN209150523 U CN 209150523U
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- conductive clip
- insulated
- ring network
- network cabinet
- environmental protection
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Abstract
The utility model relates to the technical fields of ring network cabinet, more particularly, to a kind of environmentally friendly gas-insulated ring network cabinet.A kind of environmental protection gas-insulated ring network cabinet, including cabinet body and it is located at the intracorporal disconnecting switch of cabinet, the disconnecting switch includes switch base, switch base described in opening/closing component on switch base and the input terminal being connected with opening/closing component includes the insulated mounting plate of two pieces of phases across a certain distance, the insulation cross bar being fixedly connected with insulated mounting plate is installed between two pieces of insulated mounting plates, the insulation cross bar is equipped with three copper posts being conducted with input terminal, the opening/closing component includes the first conductive clip and the second conductive clip with the rotation connection of every copper post, the side that first conductive clip and the second conductive clip are away from each other forms multi-disc cooling fin.Cooling fin is set on the first conductive clip and the second conductive clip and carrys out increasing heat radiation area, enhances heat dissipation effect.So that the case where end of plug-in strip is not in overheat, the service life is longer.
Description
Technical field
The utility model relates to the technical fields of ring network cabinet, more particularly, to a kind of environmentally friendly gas-insulated ring network cabinet.
Background technique
Ring network cabinet is that one group of transmission & distribution electrical equipment is mounted in metal or non-metallic insulation cabinet body or is made into assembled compartment ring
The electrical equipment of net power supply unit, core use load switch and fuse, simple, the small in size, price with structure
It is low, the advantages that power supply parameter and performance and power supply safety can be improved.It is widely used in Urban Residential District, high level is built
It builds, in the power distribution station and box-type substation of load centers such as large public building, factory and enterprise.
For ring network cabinet by disconnecting switch as the mark powered off safely, disconnecting switch is mainly characterized by no arc extinguishing ability,
It can only divide in the case where no load current, close circuit.
The phenomenon that isolation switch contact of existing ring network cabinet is easy to appear overheat, when contact overheat, blade and conductor are connect
Welding Phenomena can even occur when contact seriously overheats for head discoloration obfuscation, the discoloration of contact portion heat indicating paint.
Utility model content
The purpose of the utility model is to provide a kind of environmentally friendly gas-insulated ring network cabinets, it is advantageous that the contact of disconnecting switch
Better heat-radiation effect.
The above-mentioned purpose of utility model of the utility model has the technical scheme that a kind of environmentally friendly gas
Insulate ring network cabinet, including cabinet body and be located at the intracorporal disconnecting switch of cabinet, the disconnecting switch include switch base, be located at switch base on
Opening/closing component and the input terminal that is connected with opening/closing component described in switch base include the insulation peace of two pieces of phases across a certain distance
Loading board is equipped with the insulation cross bar being fixedly connected with insulated mounting plate between two pieces of insulated mounting plates, sets on the insulation cross bar
There are three copper posts being conducted with input terminal, the opening/closing component includes the first conductive clip with the rotation connection of every copper post
With the second conductive clip, the side that first conductive clip and the second conductive clip are away from each other forms multi-disc cooling fin.
By using above-mentioned technical proposal, it is scattered to increase that cooling fin is set on the first conductive clip and the second conductive clip
Heat area enhances heat dissipation effect.So that the case where end of plug-in strip is not in overheat, the service life is longer.
The utility model is further arranged to: it is parallel to each other between the cooling fin of the same side, first conductive clip
The position of piece and the second conductive clip end is equipped with the connection sheet of connection the same side muti-piece cooling fin.
By using above-mentioned technical proposal, increases the intensity of cooling fin while increasing heat dissipation area by connection sheet, increase
Add structural stability.
The utility model is further arranged to: the top of the switch base, which is equipped with, is enclosed in part plug-in strip intermediate insulation
Revolving part, the insulated rotary part includes the newel at both ends and insulated mounting plate rotation connection, in the rotation of the newel
The rotation center line overlap of heart line and plug-in strip.
By using above-mentioned technical proposal, multiple plug-in strips are driven to move together by insulated rotary part, so that not needing to set
Multiple power sources are set to come while driving multiple plug-in strips.
The utility model is further arranged to: the newel is equipped with the escape groove of evacuation copper post.
By using above-mentioned technical proposal, copper post is avoided by escape groove, copper post is avoided to hinder the rotation of insulated rotary part.
The utility model is further arranged to: four sides of front and back up and down of the newel form the surface with newel
Vertical stiffening plate.
By using above-mentioned technical proposal, stiffening plate is set on newel to reinforce the intensity of newel, so that center
Column does not allow frangibility.
The utility model is further arranged to: adding perpendicular to center post is connected between the adjacent stiffening plate
Strengthening tendons.
By using above-mentioned technical proposal, the intensity of newel is further strengthened by reinforcing rib.
The utility model is further arranged to: forming swing arm, the swing arm on the newel with plug-in strip corresponding position
Middle part molding there are two the perforation along pendulum arm length direction, the first conductive clip, the second conductive clip and cooling fin are from punching
It is pierced by hole.
By using above-mentioned technical proposal, swing arm is set, the first conductive clip and the second conductive clip is extended there through,
So that swing arm is played the role of reinforcing the first conductive clip of protection and the second conductive clip.
The utility model is further arranged to: the lower end of the copper post forms the lower connecting column concentric with copper post, into
Copper stranded conductor is connected in line terminals, the copper stranded conductor is connected with lower connection sheet far from one end of input terminal, and lower connection bolt is worn
It is threadedly coupled after crossing down connection sheet with lower connecting column.
By using above-mentioned technical proposal, lower connection bolt connect with lower connecting column after lower connection sheet and twists copper
Line is electrically connected with copper post.
In conclusion the advantageous effects of the utility model are as follows:
1. cooling fin is arranged on the first conductive clip and the second conductive clip comes increasing heat radiation area, enhancing heat dissipation effect
Fruit, so that the case where end of plug-in strip is not in overheat, the service life is longer；
The intensity for increasing cooling fin while 2. increasing heat dissipation area by connection sheet, increases structural stability.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment；
Fig. 2 is the structural schematic diagram of disconnecting switch in embodiment；
Fig. 3 is the schematic cross-sectional view of copper post part in embodiment；
Fig. 4 is the structural schematic diagram of copper post and the first conductive clip, the second conductive clip in embodiment；
Fig. 5 is the structural schematic diagram of insulated rotary part in embodiment.
Appended drawing reference: 1, switch base；2, opening/closing component；3, input terminal；4, insulated mounting plate；5, insulate cross bar；6, copper
Column；7, lower connecting column；8, lower connection sheet；9, lower connection bolt；10, upper connection sheet；11, plug-in strip；12, the first conductive clip；13,
Second conductive clip；14, upper connection bolt；15, upper attaching nut；16, copper bar；17, cabinet body；18, disconnecting switch；19, it radiates
Piece；20, insulated rotary part；21, newel；22, stiffening plate；23, reinforcing rib；24, swing arm；25, escape groove；26, copper stranded conductor.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
As depicted in figs. 1 and 2, a kind of environmentally friendly gas-insulated ring network cabinet, the isolation including cabinet body 17 and in cabinet body 17
Switch 18.Disconnecting switch 18 include switch base 1, the opening/closing component 2 on switch base 1 and be connected with opening/closing component 2 into
Line terminals 3.
As shown in Figures 2 and 3, switch base 1 includes the insulated mounting plate 4 of two pieces of phases across a certain distance, two pieces of insulating mountings
The insulation cross bar 5 being fixedly connected with insulated mounting plate 4 is installed between plate 4.Three vertical copper posts 6 are inserted on insulation cross bar 5,
The lower end of every copper post 6 forms the lower connecting column 7 concentric with copper post 6.The copper stranded conductor 26 that one end is connected with input terminal 3
The other end is connected with lower connection sheet 8, and the middle part of lower connection sheet 8 is provided with circular through hole, lower connection bolt 9 pass through after circular through hole with
The lower threaded connection of connecting column 7 links together lower connecting column 7 and lower connection sheet 8.
As shown in Figure 2 and Figure 4, the upper end of copper post 6 is connected with vertical upper connection sheet 10, and opening/closing component 2 includes that rotation connects
The plug-in strip 11 in each upper 10 upper end of connection sheet is connect, every group of plug-in strip 11 includes the first conductive clip 12 and the second conductive clip
13, the lower end of the first conductive clip 12 and the second conductive clip 13 is located at the two sides of connection sheet 10.Pass through upper connection spiral shell
Bolt 14 connects after sequentially passing through the first conductive clip 12, upper connection sheet 10 and the second conductive clip 13 with upper attaching nut 15 fixation
It connects, until upper attaching nut 15 is threaded to the end face state concordant with the upper connection end face of bolt 14, so that the first conductive clip 12
It can be rotated relative to upper connection sheet 10 with the second conductive clip 13.The side of switch base 1 is equipped with the copper installed in the horizontal direction
Row 16, when plug-in strip 11 turns to horizontal position and copper bar 16 abuts against conducting.First conductive clip 12 and the second conductive clip 13
The side being away from each other forms the multi-disc cooling fin 19 vertical with forming surface.It is parallel to each other between the cooling fin 19 of the same side,
And the connection of connection the same side muti-piece cooling fin 19 is equipped in the position of 13 end of the first conductive clip 12 and the second conductive clip
Piece.
As shown in Figure 2 and Figure 5, the top of switch base 1, which is equipped with, is enclosed in part plug-in strip 11 intermediate insulated rotary part
20, insulated rotary part 20 includes newel 21, and the both ends of newel 21 and two pieces of insulated mounting plates 4 are rotatablely connected, and newel
21 rotation centerline and the rotation centerline of plug-in strip 11 are overlapped.Four sides of front and back up and down of newel 21 form and newel
The vertical stiffening plate 22 in 21 surface is connected with the reinforcing rib 23 perpendicular to 21 axis of newel between adjacent stiffening plate 22.
The intensity for reinforcing insulated rotary part 20 by stiffening plate 22 and reinforcing rib 23, enables insulated rotary part 20 to transmit bigger torsion
Square.Form swing arm 24 on newel 21 with the same side of each 11 corresponding position of plug-in strip, the middle part of every swing arm 24 at
Type is there are two the perforation along 24 length direction of swing arm, and the first conductive clip 12, the second conductive clip 13 and cooling fin 19 are from punching
It is pierced by hole.The downside of newel 21 is equipped with the escape groove 25 of evacuation copper post 6, so that newel 21 will not be with copper when rotation
Column 6 is resisted and can not be rotated.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (8)
1. a kind of environmental protection gas-insulated ring network cabinet, described including cabinet body (17) and the disconnecting switch (18) being located in cabinet body (17)
Disconnecting switch (18) includes switch base (1), the opening/closing component (2) being located on switch base (1) and is connected with opening/closing component (2)
Input terminal (3), it is characterized in that: the switch base (1) includes the insulated mounting plate (4) of two pieces of phases across a certain distance, two pieces absolutely
The insulation cross bar (5) being fixedly connected with insulated mounting plate (4) is installed between edge mounting plate (4), is set on the insulation cross bar (5)
There are three copper posts (6) being conducted with input terminal (3), the opening/closing component (2) includes being rotatablely connected with every copper post (6)
First conductive clip (12) and the second conductive clip (13), first conductive clip (12) and the second conductive clip (13) are opposite
From side form multi-disc cooling fin (19).
2. environmental protection gas-insulated ring network cabinet according to claim 1, it is characterized in that: the cooling fin (19) of the same side it
Between be parallel to each other, the position of first conductive clip (12) and the second conductive clip (13) end is equipped with connection the same side muti-piece
The connection sheet of cooling fin (19).
3. environmental protection gas-insulated ring network cabinet according to claim 1, it is characterized in that: the top of the switch base (1) is equipped with
Part plug-in strip (11) is enclosed in intermediate insulated rotary part (20), the insulated rotary part (20) includes both ends and is insulated
The newel (21) of plate (4) rotation connection, the rotation centerline of the newel (21) and the rotation centerline weight of plug-in strip (11)
It is folded.
4. environmental protection gas-insulated ring network cabinet according to claim 3, it is characterized in that: the newel (21) is equipped with evacuation
The escape groove (25) of copper post (6).
5. environmental protection gas-insulated ring network cabinet according to claim 4, it is characterized in that: the front and back up and down of the newel (21)
Four sides form the stiffening plate (22) vertical with the surface of newel (21).
6. environmental protection gas-insulated ring network cabinet according to claim 5, it is characterized in that: between the adjacent stiffening plate (22)
It is connected with the reinforcing rib (23) perpendicular to newel (21) axis.
7. environmental protection gas-insulated ring network cabinet according to claim 6, it is characterized in that: on the newel (21) and plug-in strip
(11) corresponding position forms swing arm (24), and there are two wearing along swing arm (24) length direction for the middle part molding of the swing arm (24)
Hole, the first conductive clip (12), the second conductive clip (13) and cooling fin (19) are pierced by from punching.
8. environmental protection gas-insulated ring network cabinet according to claim 1, it is characterized in that: the lower end of the copper post (6) forms
The lower connecting column (7) concentric with copper post (6) is connected with copper stranded conductor (26) on input terminal (3), and the copper stranded conductor (26) is separate
One end of input terminal (3) is connected with lower connection sheet (8), lower connection bolt (9) pass through lower connection sheet (8) afterwards with lower connecting column
(7) it is threadedly coupled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822109595.0U CN209150523U (en) | 2018-12-15 | 2018-12-15 | A kind of environmental protection gas-insulated ring network cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822109595.0U CN209150523U (en) | 2018-12-15 | 2018-12-15 | A kind of environmental protection gas-insulated ring network cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209150523U true CN209150523U (en) | 2019-07-23 |
Family
ID=67290197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822109595.0U Active CN209150523U (en) | 2018-12-15 | 2018-12-15 | A kind of environmental protection gas-insulated ring network cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209150523U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114389194A (en) * | 2022-01-20 | 2022-04-22 | 浙江绿丰电气有限公司 | Environment-friendly sealed air insulation ring main unit |
-
2018
- 2018-12-15 CN CN201822109595.0U patent/CN209150523U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114389194A (en) * | 2022-01-20 | 2022-04-22 | 浙江绿丰电气有限公司 | Environment-friendly sealed air insulation ring main unit |
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