CN207664445U - A kind of bus bridge with seal for switchgear - Google Patents
A kind of bus bridge with seal for switchgear Download PDFInfo
- Publication number
- CN207664445U CN207664445U CN201820072932.0U CN201820072932U CN207664445U CN 207664445 U CN207664445 U CN 207664445U CN 201820072932 U CN201820072932 U CN 201820072932U CN 207664445 U CN207664445 U CN 207664445U
- Authority
- CN
- China
- Prior art keywords
- insulation board
- crane span
- span structure
- phase busbars
- stay bolt
- 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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Links
- 238000009413 insulation Methods 0.000 claims abstract description 73
- 125000006850 spacer group Chemical group 0.000 claims abstract description 4
- 239000004677 Nylon Substances 0.000 claims description 5
- 229920001778 nylon Polymers 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Gas-Insulated Switchgears (AREA)
Abstract
The utility model discloses a kind of bus bridge with seal for switchgear,Including respectively with cabinet top A phase busbars,The crane span structure A phase busbars that cabinet top B phases busbar and cabinet top C phase busbars are correspondingly connected with,Crane span structure B phases busbar and crane span structure C phase busbars,It further include stay bolt,Stay bolt holder,Insulation board and insulation board mount,The alternate and cabinet top busbar outside spacers of the cabinet top busbar on the top of switchgear are provided with 4 pieces of insulation boards,4 pieces of insulation boards are vertical and arranged in parallel,The generally rectangular configuration of insulation board,Occlusal crib there are one being respectively provided at the top edge of insulation board and outer ledge for accommodating stay bolt edge,The width of rebate of the occlusal crib is greater than or equal to the thickness of stay bolt,The recessing groove of the bottom plate for accommodating standard knot module is provided at the inside edge of insulation board,The present apparatus has simple in structure,Arranged regular and it is safe the advantages that.
Description
Technical field
The utility model belongs to bus bridge technical field, and in particular to a kind of mother with seal for switchgear
Line bridge.
Background technology
Conductor is closed by metal-enclosed bus crane span structure with metal shell together with electric components such as insulating materials
Assembly.It is called bus bridge frame because it is suspended on beam or framework.Busbar material generally can undertake corresponding current class
Copper, aluminium bus array, crane span structure shell is made of steel plate, and inside installs the components such as support, insulation additional.According to national standard and industry mark
Accurate requirement, such as certain 35KV switchgear is hereinafter referred to as, cabinet width is 1400mm, and phase spacing is 350mm.Since copper bar is
80mm*10mm, when phase spacing is 350mm, alternate clear distance only has 270mm.Close that metallic bus bar bridge inner wire is alternate and phase
It needs to meet safe distance over the ground, clear distance is 300mm to opposite phase and phase over the ground, and conductor outside surfaces can be handled with pyrocondensation.If cannot
Meet insulation distance requirement, busbar vulcanizing treatment need to be taken, vulcanizes thickness >=3mm or other meet state's net requirement and client
The insulation measures approved are checked and accepted, the insulation measures in existing bus bridge are difficult to meet the needs of bus bridge safety utilization of electric power.
Utility model content
Purpose of the utility model is to solve problems present on the above-mentioned prior art, provide a kind of for switchgear
The bus bridge with seal, the present apparatus has many advantages, such as simple in structure, arranged regular and safe.
To achieve the above object, the utility model adopts the following technical solution：It is a kind of to be filled with insulation for switchgear
The bus bridge set, including the crane span structure A phases being correspondingly connected with respectively with cabinet top A phases busbar, cabinet top B phases busbar and cabinet top C phase busbars are female
Row, crane span structure B phases busbar and crane span structure C phase busbars further include stay bolt, stay bolt holder, insulation board and insulation board mount, in switchgear
Between the cabinet top busbar on top and cabinet top busbar outside spacers are provided with 4 pieces of insulation boards, and 4 pieces of insulation boards are vertical and mutually flat
Row setting, the generally rectangular configuration of insulation board are respectively provided with that there are one for holding at the top edge of insulation board and outer ledge
Receive the occlusal crib at stay bolt edge, the width of rebate of the occlusal crib is greater than or equal to the thickness of stay bolt, in the inner side edge of insulation board
It is provided with the recessing groove of the bottom plate for accommodating standard knot module at edge, multiple rows of mounting hole is provided with below recessing groove, absolutely
The top edge of listrium and outer ledge are detachably connected with stay bolt, and stay bolt is provided with two up and down, and two stay bolts are edge
The rectangle plane plate of the horizontally disposed strip of length direction, the stay bolt holder are L-shaped structure, and the both ends of two stay bolts pass through
Stay bolt holder is fixed on the side plate of horizontal section module, and the wherein side long side of stay bolt is provided with for housing insulation edges of boards edge
Mounting groove, the width of rebate of mounting groove are greater than or equal to the thickness of insulation board, the installation of the occlusal crib and stay bolt of the insulation board
Slot is mutually twisted setting, and insulation board mount is L-shaped structure, and the inside edge of insulation board is fixedly mounted on bridge by the board mount that insulate
On the inside side plate of pier section module, insulation board mount is connected by the mounting hole of nylon bolt and insulation board.
Being further improved for the bus bridge with seal of switchgear, the crane span structure A are used for as the utility model
Phase busbar, crane span structure B phases busbar and crane span structure C phases busbar include horizontal segment and the vertical section that is connect respectively with cabinet top busbar, wherein
The vertical section of crane span structure A phase busbars and the vertical section mirror symmetry setting of crane span structure C phase busbars, the vertical section and bridge of crane span structure A phase busbars
The vertical section of frame C phase busbars is the zigzag configuration being made of two vertical arm and a linking arm, and described two vertical arm are through even
It connects arm to connect, the spacing of the vertical arm of the vertical arm of the top of crane span structure A phase busbars and the top of crane span structure C phase busbars is the first length
The spacing of the vertical arm of degree, the vertical arm of the lower section of crane span structure A phase busbars and the lower section of crane span structure C phase busbars is the second length, described
First length is more than the second length.
Being further improved for the bus bridge with seal of switchgear, the recessing groove are used for as the utility model
Width of rebate be more than occlusal crib width of rebate.
Being further improved for the bus bridge with seal of switchgear, every piece of insulation board are used for as the utility model
It is mounted on the inside side plate of bridge pier section module by two insulation board mounts, two insulation board mounts are arranged in the same of insulation board
Side.
Being further improved for the bus bridge with seal of switchgear, the insulation board are used for as the utility model
Holder is welded on the inside side plate of bridge pier section module.
Being further improved for the bus bridge with seal of switchgear, the stay bolt branch are used for as the utility model
Frame is welded on the side plate of horizontal section module.
Advantageous effect
The bus bridge setting of the utility model is reasonable, simple and beautiful structure, solves busbar at the bridge pier section of switchgear top
Copper bar cannot meet the problem of alternate spacing, and by a variety of compound inslation measures, and security performance is entirely capable of meeting peace
Full power requirement, the design of the notch occlusion between insulation board and stay bolt, is detachably connected without passing through connector, is installed
Efficient and convenient, insulation board is connected with insulation board mount by nylon bolt, and nylon bolt insulation safety is high.Bus bar vertical section
Design so that the alternate spacing of vertical section is gradually expanded upwards from switchgear cabinet top, structure safe and reasonable.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model bus bridge；
Fig. 2 is the internal structure schematic diagram A of the utility model bus bridge；
Fig. 3 is the internal structure schematic diagram B of the utility model bus bridge；
Fig. 4 is the structural schematic diagram of insulation board in the utility model bus bridge；
Fig. 5 is the structural schematic diagram of stay bolt in the utility model bus bridge；
Fig. 6 is the connection diagram of stay bolt and stay bolt holder in the utility model bus bridge；
It is marked in figure：1, cabinet top A phases busbar, 2, cabinet top B phase busbars, 3, cabinet top C phase busbars, 4, crane span structure A phase busbars, 5, bridge
Frame B phase busbars, 6, crane span structure C phase busbars, 7, stay bolt holder, 8, insulation board, 8-1, occlusal crib, 8-2, recessing groove, 8-3, mounting hole,
9, insulate board mount, and 10, stay bolt, 10-1, mounting groove, 11, bridge pier section module, 12, horizontal section module, 13, standard knot module,
14, switchgear.
Specific implementation mode
It is with reference to the accompanying drawings and embodiments, right in order to make the technical solution of the utility model and advantage be more clearly understood
The utility model is further elaborated.
As shown in the figure：The utility model embodiment provides a kind of bus bridge with seal for switchgear, packet
Include the crane span structure A phases busbar 4 being correspondingly connected with respectively with cabinet top A phases busbar 1, cabinet top B phases busbar 2 and cabinet top C phases busbar 3, crane span structure B phases
Busbar 5 and crane span structure C phases busbar 6 further include stay bolt 10, stay bolt holder 7, insulation board 8 and insulation board mount 9, in switchgear 14
Between the cabinet top busbar on top and cabinet top busbar outside spacers are provided with 4 pieces of insulation boards 8, and 4 pieces of insulation boards 8 are vertical and mutual
Be arranged in parallel, the generally rectangular configuration of insulation board 8, be respectively provided at the top edge of insulation board 8 and outer ledge there are one use
It is greater than or equal to the thickness of stay bolt 10 in the width of rebate for the occlusal crib 8-1, the occlusal crib 8-1 for accommodating 10 edge of stay bolt,
The recessing groove 8-2, the recessing groove 8-2 of the bottom plate for accommodating standard knot module 13 are provided at the inside edge of insulation board 8
Width of rebate be more than occlusal crib 8-1 width of rebate.Multiple rows of mounting hole 8-3, insulation board are provided with below recessing groove 8-2
8 top edge and outer ledge are detachably connected with stay bolt 10, and stay bolt 10 is provided with two up and down, and two stay bolts 10 are
The side panel of the rectangle plane plate of horizontally disposed strip along its length, the stay bolt 10 being disposed over is vertically
Upper setting, the side panel of the stay bolt 10 being arranged below are upper setting in the horizontal direction, and the stay bolt holder 7 is L-shaped structure, two
The both ends of root stay bolt 10 are fixed on by stay bolt holder 7 on the side plate of horizontal section module 12, and the stay bolt holder 7 is welded on level
On the side plate for saving module 12.The wherein side long side of stay bolt 10 is provided with the mounting groove 10-1 for 8 edge of housing insulation plate, peace
The width of rebate of tankage 10-1 is greater than or equal to the thickness of insulation board 8, the peace of the occlusal crib 8-1 and stay bolt 10 of the insulation board 8
Tankage 10-1 is mutually twisted setting, and insulation board mount 9 is L-shaped structure, and the inside edge of the insulation board 8 below recessing groove 8-2 is logical
It crosses insulation board mount 9 to be fixedly mounted on the inside side plate of bridge pier section module 11, insulation board mount 9 passes through nylon bolt and insulation
The mounting hole 8-3 connections of plate 8.Every piece of insulation board 8 is mounted on the inside side plate of bridge pier section module 11 by two insulation board mounts 9
On, two insulation board mounts 9 are arranged in the same side of insulation board 8.The insulation board mount 9 is welded on the interior of bridge pier section module 11
On portion's side plate.
Crane span structure A phases busbar 4, crane span structure B phases busbar 5 and crane span structure C phases busbar 6 include horizontal segment and connect respectively with cabinet top busbar
The vertical section connect, the vertical section of central bridge A phases busbar 4 and the vertical section mirror symmetry setting of crane span structure C phases busbar 6, crane span structure A phases
The vertical section of busbar 4 and the vertical section of crane span structure C phases busbar 6 are the zigzag configuration being made of two vertical arm and a linking arm,
It is described two to be connected vertically through linking arm, the vertical arm of the top of crane span structure A phases busbar 4 and the top of crane span structure C phases busbar 6 it is vertical
The spacing of arm is the first length, between the vertical arm of the lower section of crane span structure A phases busbar 4 and the vertical arm of the lower section of crane span structure C phases busbar 6
Away from for the second length, first length is more than the second length.
Bus bridge frame in the utility model includes bridge pier section module 11, horizontal section module 12 and standard knot module 13, bridge
Pier section module 11 is mounted on the top of switchgear 14, horizontal section module 12 be mounted on bridge pier section module 11 and standard knot module 13 it
Between, horizontal section module 12 is equal with the height of standard knot module 13, the appearance and size of wherein standard knot module 13 be it is fixed, by
A set of standard component is assembled, can shift to an earlier date Prefabrication in factory；Bridge pier section module 11 is also integrated splicing structure, root
It is needed according to concrete engineering project, need to only be changed accordingly on length, width, highly remain unchanged.Horizontal section module 12 is basic
Structure is consistent with standard knot module 13, needs to be actually needed according to concrete engineering, and corresponding tune is done to length, width and height
It is whole.
In the present invention, it is the dimensional structure diagram inside bus bridge in Fig. 2, Fig. 3 is bus bridge internal structure
Positive visual angle structural schematic diagram.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model
Limitation be not limited to the utility model although the utility model has been disclosed with preferred embodiment as above, it is any ripe
Professional and technical personnel is known, is not being departed within the scope of technical solutions of the utility model, when in the technology using the disclosure above
Hold the equivalent embodiment made a little change or be modified to equivalent variations, as long as being without departing from technical solutions of the utility model
Hold, any simple modification, equivalent change and modification made by the above technical examples according to the technical essence of the present invention, still
It is within the scope of the technical solutions of the present invention.
Claims (6)
1. a kind of bus bridge with seal for switchgear, including respectively with cabinet top A phase busbars（1）, cabinet top B phases it is female
Row（2）With cabinet top C phase busbars（3）The crane span structure A phase busbars being correspondingly connected with（4）, crane span structure B phase busbars（5）With crane span structure C phase busbars（6）,
It is characterized in that：It further include stay bolt（10）, stay bolt holder（7）, insulation board（8）With insulation board mount（9）, in switchgear（14）'s
Between the cabinet top busbar on top and cabinet top busbar outside spacers are provided with 4 pieces of insulation boards（8）, 4 pieces of insulation boards（8）It is vertical and
It is arranged in parallel, insulation board（8）Generally rectangular configuration, in insulation board（8）Top edge and outer ledge at be respectively provided with
There are one for accommodating stay bolt（10）The occlusal crib at edge（8-1）, the occlusal crib（8-1）Width of rebate be greater than or equal to draw
Support（10）Thickness, in insulation board（8）Inside edge at be provided with for accommodating standard knot module（13）Bottom plate resigning
Slot（8-2）, in recessing groove（8-2）Lower section be provided with multiple rows of mounting hole（8-3）, insulation board（8）Top edge and outer ledge
With stay bolt（10）It is detachably connected, stay bolt（10）Two up and down are provided with, two stay bolts（10）It is water along its length
The rectangle plane plate of the strip of flat setting, the stay bolt holder（7）For L-shaped structure, two stay bolts（10）Both ends pass through drawing
Support holder（7）It is fixed on horizontal section module（12）Side plate on, stay bolt（10）Wherein side long side be provided with for accommodate absolutely
Listrium（8）The mounting groove at edge（10-1）, mounting groove（10-1）Width of rebate be greater than or equal to insulation board（8）Thickness, institute
State insulation board（8）Occlusal crib（8-1）With stay bolt（10）Mounting groove（10-1）It is mutually twisted setting, insulate board mount（9）For L
Shape structure, insulation board（8）Inside edge pass through insulate board mount（9）It is fixedly mounted on bridge pier section module（11）Inside side plate
On, insulate board mount（9）Pass through nylon bolt and insulation board（8）Mounting hole（8-3）Connection.
2. a kind of bus bridge with seal for switchgear as described in claim 1, it is characterised in that：The bridge
Frame A phase busbars（4）, crane span structure B phase busbars（5）With crane span structure C phase busbars（6）Include horizontal segment and is respectively connect with cabinet top busbar
Vertical section, central bridge A phase busbars（4）Vertical section and crane span structure C phase busbars（6）Vertical section mirror symmetry setting, crane span structure A phases
Busbar（4）Vertical section and crane span structure C phase busbars（6）Vertical section be made of two vertical arm and a linking arm it is Z-shaped
Structure, described two vertical arm are connected through linking arm, crane span structure A phase busbars（4）Top vertical arm and crane span structure C phase busbars（6）
Top vertical arm spacing be the first length, crane span structure A phase busbars（4）Lower section vertical arm and crane span structure C phase busbars（6）'s
The spacing of the vertical arm of lower section is the second length, and first length is more than the second length.
3. a kind of bus bridge with seal for switchgear as described in claim 1, it is characterised in that：It is described to allow
Position slot（8-2）Width of rebate be more than occlusal crib（8-1）Width of rebate.
4. a kind of bus bridge with seal for switchgear as described in claim 1, it is characterised in that：Every piece absolutely
Listrium（8）Pass through two insulation board mounts（9）Mounted on bridge pier section module（11）Inside side plate on, two insulation board mounts
（9）It is arranged in insulation board（8）The same side.
5. a kind of bus bridge with seal for switchgear as described in claim 1, it is characterised in that：It is described exhausted
Listrium holder（9）It is welded on bridge pier section module（11）Inside side plate on.
6. a kind of bus bridge with seal for switchgear as described in claim 1, it is characterised in that：The drawing
Support holder（7）It is welded on horizontal section module（12）Side plate on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820072932.0U CN207664445U (en) | 2018-01-17 | 2018-01-17 | A kind of bus bridge with seal for switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820072932.0U CN207664445U (en) | 2018-01-17 | 2018-01-17 | A kind of bus bridge with seal for switchgear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207664445U true CN207664445U (en) | 2018-07-27 |
Family
ID=62945186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820072932.0U Active CN207664445U (en) | 2018-01-17 | 2018-01-17 | A kind of bus bridge with seal for switchgear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207664445U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112636190A (en) * | 2019-10-08 | 2021-04-09 | 河南森源电气股份有限公司 | Bus bridge and bus phase modulation method |
-
2018
- 2018-01-17 CN CN201820072932.0U patent/CN207664445U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112636190A (en) * | 2019-10-08 | 2021-04-09 | 河南森源电气股份有限公司 | Bus bridge and bus phase modulation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181220 Address after: Building No. 15 of Intelligent Equipment Science Park in Xiangcheng County Industrial Agglomeration Area, Xuchang City, Henan Province, 461000 Patentee after: XUCHANG ZHONGXIN JINGKE ELECTRICAL Co.,Ltd. Address before: 461700 Electronics Industrial Park, Northern Section of Alishan Road, Xiangcheng County, Xuchang City, Henan Province Patentee before: HENAN YABANG ELECTRIC Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A generating line bridge that is used for insulator arrangement that has of cubical switchboard Effective date of registration: 20190911 Granted publication date: 20180727 Pledgee: Xiangcheng Branch of Bank of China Ltd. Pledgor: XUCHANG ZHONGXIN JINGKE ELECTRICAL Co.,Ltd. Registration number: Y2019980000144 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200710 Granted publication date: 20180727 Pledgee: Xiangcheng Branch of Bank of China Ltd. Pledgor: XUCHANG ZHONGXIN JINGKE ELECTRICAL Co.,Ltd. Registration number: Y2019980000144 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A generating line bridge that is used for insulator arrangement that has of cubical switchboard Effective date of registration: 20200713 Granted publication date: 20180727 Pledgee: Xiangcheng Branch of Bank of China Ltd. Pledgor: XUCHANG ZHONGXIN JINGKE ELECTRICAL Co.,Ltd. Registration number: Y2020980004014 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210510 Granted publication date: 20180727 Pledgee: Xiangcheng Branch of Bank of China Ltd. Pledgor: XUCHANG ZHONGXIN JINGKE ELECTRICAL Co.,Ltd. Registration number: Y2020980004014 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A bus bridge with insulation device for switchgear Effective date of registration: 20210517 Granted publication date: 20180727 Pledgee: Bank of China Limited by Share Ltd. Xuchang branch Pledgor: XUCHANG ZHONGXIN JINGKE ELECTRICAL Co.,Ltd. Registration number: Y2021980003677 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220722 Granted publication date: 20180727 Pledgee: Bank of China Limited by Share Ltd. Xuchang branch Pledgor: XUCHANG ZHONGXIN JINGKE ELECTRICAL Co.,Ltd. Registration number: Y2021980003677 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |