CN108173197A - A kind of busbar side board connection structure - Google Patents
A kind of busbar side board connection structure Download PDFInfo
- Publication number
- CN108173197A CN108173197A CN201611113967.6A CN201611113967A CN108173197A CN 108173197 A CN108173197 A CN 108173197A CN 201611113967 A CN201611113967 A CN 201611113967A CN 108173197 A CN108173197 A CN 108173197A
- Authority
- CN
- China
- Prior art keywords
- splicer
- pressing plate
- busbar
- reinforcing rib
- shaped
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G5/00—Installations of bus-bars
- H02G5/007—Butt joining of bus-bars by means of a common bolt, e.g. splice joint
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G5/00—Installations of bus-bars
- H02G5/06—Totally-enclosed installations, e.g. in metal casings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G5/00—Installations of bus-bars
- H02G5/10—Cooling
Landscapes
- Installation Of Bus-Bars (AREA)
Abstract
The busbar side board connection structure of the present invention, bus duct joint device pressing plate including pushing down splicer outermost insulating barrier, the side plate connector being connect with bus duct product side plate, splicer pressing plate section substantially both sides have the C-shaped configuration section bar on wing side, there is limit slot on the inside of wing side, outside has heat dissipation reinforcing rib, and the disc spring film of splicer is installed in C-shaped configuration inner cavity, and C-shaped configuration opening width dimensions are adapted with collar nut width dimensions；The section bar of the generally L-shaped structure in side plate section, L-shaped structure long side are connected with splicer pressing plate, and short side is connect with busbar side board, and long side has the reinforcing rib outwardly protruded with short side right angle joint, and reinforcing rib center has threaded connection hole；Splicer pressing plate, side plate connector material are aluminium alloy, and number of parts is few, and connection is reliable, and installation and transportation are convenient, and corrosion resistance and good is light-weight, and good appearance.
Description
Technical field
The present invention relates to a kind of busbar side board connection structures, are applied particularly to the bus duct product of low pressure power transmission and distribution industry
Manufacture mounting technique field.
Background technology
Joint area is attached conducting by splicer between each section of bus duct product in low pressure power transmission and distribution industry, connects
Head device width dimensions are typically larger than bus duct main product width dimensions, and splicer must pass through ability and busbar after connector transition
The side plate of groove body product is attached, and traditional side plate connector is generally made of Q235 steel plates, and weight is big, and installation and transportation are not square
Just, corrosion, process of surface treatment trouble also easily occur due to rainwater, fog are when factors；It is needed between side plate connector and splicer
It is attached by pinboard, setting insulating bushing is also needed between pinboard and track bolt, the butterfly spring of splicer is with connecing
Head device outermost layer insulating barrier is in direct contact, and connection effect is bad, and number of parts is various, cumbersome for installation, manufacturing process fiber crops
It is tired, it is with high costs；Using the cut-out of aluminium alloy drawing and extruding section bar side plate connector is made, but be bent with side plate connecting portion in portioned product
Lines are more, complicated, and radiating efficiency is not also high.
Invention content
The technical problem to be solved by the invention is to provide a kind of busbar side board connection structures, and radiating efficiency is high, part
Quantity is few, and connection is reliable, and barrier propterty is high, light-weight, and installation and transportation are convenient.
The busbar side board connection structure of the present invention, the bus duct joint device including pushing down splicer outermost insulating barrier
Pressing plate and the side plate connector being connect with bus duct product side plate, it is characterised in that：The splicer pressing plate by a pultrusion into
The section bar of the approximately c-shaped structure in section of type is formed, and the through-hole passed through for track bolt, both sides tool are provided among C-shaped configuration
There is outside linearly extended wing side；Heat dissipation reinforcing rib is provided on the outside of wing side, inside sets promising side plate connector to provide limiting
Limiting slot；The C-shaped configuration cavity heights size is adapted with splicer disc spring film height dimension, disc spring film energy
Enough it is installed in C-shaped configuration inner cavity；The C-shaped configuration opening width dimensions are adapted with collar nut width dimensions；
The side plate connector is made of the section bar of the generally L-shaped structure in the section of a pultrusion, and L-shaped structure long side can be with connecing
Head device pressing plate is connected, and short side can be connect with busbar side board, and long side and the short side right angle joint of the L-shaped structure have
It is outwardly convex go out reinforcing rib, reinforcing rib center have threaded connection hole；
The heat dissipation reinforcing rib surface of stating of the splicer pressing plate has zigzag radiating groove；
The reinforcing rib for stating side plate connector is semi-cylindrical hill；
The L-shaped structure long side of the side plate connector has the positive stop lug boss for limiting of working in coordination with splicer pressing plate；
The L-shaped structure long side for stating side plate connector, short side end are respectively provided with guiding surface, the wing of splicer pressing plate
Edge tail also has guiding surface；
The splicer pressing plate, side plate connector material are aluminium alloy.
The busbar side board connection structure of the present invention, number of parts is few, and connection is reliable, and installation and transportation are convenient, corrosion resistance
Can be good, it is simple in structure, it is light-weight, and good appearance.
Description of the drawings
Fig. 1 is the busbar side board connection structure diagrammatic cross-section of the embodiment of the present invention.
Specific embodiment
As shown in the figure, a kind of busbar side board connection structure, the bus duct including pushing down splicer outermost insulating barrier
Splicer pressing plate 2 and the side plate connector 1 being connect with bus duct product side plate, splicer pressing plate 2 are cut by pultrusion
The section bar of the approximately c-shaped structure in face is formed, and the through-hole passed through for track bolt is provided among C-shaped configuration, and both sides have outside
Linearly extended wing side, wing side outside are provided with heat dissipation reinforcing rib, and inside sets promising side plate connector to provide the limiting limited
Slot, heat dissipation reinforcing rib surface have zigzag radiating groove；Side plate connector 1 by a pultrusion the generally L-shaped knot in section
The section bar of structure is formed, and L-shaped structure long side can be connected with splicer pressing plate, and short side can be connect with busbar side board；L-shaped
The long side of structure has the reinforcing rib outwardly protruded with short side right angle joint, and reinforcing rib center has threaded connection hole；Connector
Device pressing plate wing side sets promising side plate connector to provide the limiting slot limited；C-shaped configuration cavity heights size and splicer dish
Spring leaf height dimension is adapted, and disc spring film can be installed in C-shaped configuration inner cavity；C-shaped configuration opening width
Size is adapted with collar nut width dimensions；Reinforcing rib is semi-cylindrical hill；L-shaped structure long side has mutual with splicer pressing plate
Match the positive stop lug boss of limiting；L-shaped structure long side, short side end are respectively provided with guiding surface；The wing side end of splicer pressing plate
End also has guiding surface；Splicer pressing plate, side plate connector material are aluminium alloy.
The busbar side board connector 1 of the embodiment of the present invention, the long side in L-shaped section is orthogonal with short side, passes through long side
It is inserted between splicer pressing plate 2 and splicer outermost layer insulating barrier 3, the positive stop lug boss in L-shaped structure long side and splicer pressure
Limited step on plate 2, which cooperates, to be limited, and link position is accurately and reliably；Reinforcing rib is semi-cylindrical hill, and good appearance is not easy
Accumulated rain water, dust；L-shaped structure short side one side edge has limited step, limited step and the limiting on the inside of bus slot cover board
Structure is worked in coordination so that side plate connector is in close contact with bus slot cover board contact site, the bus duct of the embodiment of the present invention
Side plate connector forms limited step by removing the part material of L-shaped structure short side one side edge, and removal extends partially into L-shaped
The end of structure short side；When the position limiting structure of bus duct is strip or bulk, L-shaped structure short side a side edge can be only removed
Material is divided to form limiting groove；L-shaped structure short side end has guiding surface, is the limiting knot of L-shaped structure short side and bus duct
Structure provides cooperation and is oriented to；The long side of L-shaped structure curves inwardly to form projection shape close to right angle joint, to adapt to different size
Bus duct, splicer size for connection.
The busbar side board connector of the embodiment of the present invention, above and below the threaded connection hole and bus duct at reinforcing rib center
Cover board connection is fixed, and cover board connecting hole can utilize original connector cover board, i.e. side plate connector is built in the above, the lower lid
Side, connector cover plate lid be loaded on bus duct joint position after, by be disposably bolted can be completed side plate connector, cover board,
The connection of connector cover board is fixed, process simplify, it is simple for process, side plate connector material easy for installation be aluminium alloy, light-weight, material
Expect that utilization rate is high, and there is good corrosion resistance without any process of surface treatment；Simple in structure, installation and transportation are convenient,
And good appearance.
The bus duct joint device pressing plate 2 of the embodiment of the present invention, is made of, type the section bar of pultrusion of pultrusion production line
The approximately c-shaped structure in material section, drawing and extruding section bar may make up product, simple production process by cut-out；Section bar section C-shaped configuration
Centre is provided with the through-hole passed through for track bolt, and both sides have outside linearly extended wing side, heat dissipation is provided on the outside of wing side
Reinforcing rib, by radiating, reinforcing rib increases splicer pressing plate and the air contact area inside splicer, carries high heat transfer efficiency；Together
When heat dissipation reinforcing rib end contacted with joint side plates, the heat dissipation reinforcing rib surface of splicer pressing plate 2 with zigzag radiating groove, into
One step improves heat and dissipates speed, and bus duct joint position temperature rises low；Promising side plate connector 1 is set to provide limiting on the inside of wing side
Limiting slot, limiting slot inner side edge are bevel edge, and outer side edges are vertical with wing side surface, limiting slot when splicer is installed with bus duct product
Side plate connector 1 for bus duct provides guiding and limiting, and the inside bevel edge of limiting slot enables busbar side board connector 1
Easily it is smoothly inserted between splicer insulating barrier 3 and connector product pressing plate 2；After splicer is fastened with the installation of bus duct product
The positive stop lug boss of the vertical edges in outside and busbar side board connector 1 coordinates so that busbar side board connector 1 is from from connector
It is exited between device insulating barrier 3 and splicer pressing plate 2, only releasable joint device track bolt 6 can just exit busbar side board company
Fitting 1；C-shaped section cavity heights size is adapted with 4 height dimension of splicer disc spring film, and disc spring film 4 can block
Loaded on C-shaped configuration inner cavity, disc spring film 4 is slidably inserted into C-channel intracavitary above the C-channel of splicer pressing plate 2, dish
Spring leaf 4 is snapped fits into connect by track bolt 6 in C-channel and be fixed, inside and outside disc spring film 4 all with splicer pressing plate 2
The contact of C-channel internal chamber wall, be not in direct contact with splicer insulating barrier 3, disc spring film 4 and splicer pressing plate 2 are all gold
Belong to material, connection is reliable；The opening width dimensions of C-channel be slightly larger than 6 end size of track bolt, and with collar nut 5
Width dimensions are adapted, and track bolt 6 first passes through dish-shaped bullet from the C-channel opening of the splicer pressing plate 2 of splicer side
Reed 4 is then passed through the through-hole set among the C-shaped configuration of splicer pressing plate 2, then sequentially passes through splicer insulating barrier 3, leads
Electric connecting sheet, bus duct phase conductor is up through last layer of splicer insulating barrier 3, then sequentially passes through splicer opposite side
Among the C-shaped configuration of splicer pressing plate 2 after the through-hole of setting, disc spring film 4, in the C of splicer opposite side splicer pressing plate 2
Shape channel opening snaps fits into pull head nut 5, and because C-channel opening size and 5 width dimensions of collar nut are adapted, collar nut 5 is in C
It cannot be rotated in shape channel opening, track bolt 6 is easy to connect, will not be loosened after splicer fastening；C-channel opening has
Hook-type reinforcing rib so that the side plate intensity that C-channel opening is contacted with collar nut 6 improves, and it is reliable to further improve connection
Property.
Finally in the upper and lower both sides erection joint device cover board of splicer, side plate connector 1, splicer pressing plate 2 are covered loaded on connecing
In head device cover board；Splicer pressing plate, busbar side board connector material are aluminium alloy, and component weight is light, and corrosion resisting property is good, nothing
Any surface treatment procedure need to be passed through, blanking is directly cut after section bar pultrusion and can be used, installation and transportation are convenient；It is mutually opposite
A pair of side plates connector of distribution is claimed to be clamped in outside busbar side board from bus duct joint position both sides are opposite, reduces ash
Dirt, accumulation of rainwater will not generate corrosion, not interfere with bus duct operation, stable connection is reliable, and good appearance；Interior hexagonal is long
Bolt installation space is small, easy to operate, and installation is simple.
Claims (6)
1. a kind of busbar side board connection structure, busbar side board connection structure, including pushing down splicer outermost insulating barrier
（3）Bus duct joint device pressing plate（2）And with bus duct product side plate（9）The side plate connector of connection（1）, it is characterised in that：
The splicer pressing plate（2）It is made of the section bar of the approximately c-shaped structure in the section of a pultrusion, is set among C-shaped configuration
There is the through-hole passed through for track bolt, both sides have outside linearly extended wing side, heat dissipation reinforcing rib is provided on the outside of wing side, interior
Side sets promising side plate connector（1）The limiting slot of limiting is provided；The C-shaped configuration cavity heights size and splicer dish bullet
Reed height dimension is adapted, and disc spring film can be installed in C-shaped configuration inner cavity；C-shaped configuration opening portion bit wide
Degree size is adapted with collar nut width dimensions；The side plate connector（1）Section by a pultrusion is generally L-shaped
The section bar of structure is formed, and L-shaped structure long side can be connected with splicer pressing plate, and short side can be connect with busbar side board；
The long side of the L-shaped structure has the reinforcing rib outwardly protruded with short side right angle joint, and reinforcing rib center, which has, to be threadedly coupled
Hole.
2. busbar side board connection structure according to claim 1, it is characterised in that：The splicer pressing plate（2）State
Reinforcing rib surface radiate with zigzag radiating groove.
3. busbar side board connection structure according to claim 1, it is characterised in that：The side plate connector（1）Plus
Strengthening tendons are semi-cylindrical hill.
4. busbar side board connection structure according to claim 1, it is characterised in that：The side plate connector（1）L-shaped
Structure long side has the positive stop lug boss for limiting of working in coordination with the limiting slot on the inside of splicer pressing plate.
5. busbar side board connection structure according to claim 1, described to state side plate connector（1）L-shaped structure long side,
Short side end is respectively provided with guiding surface, splicer pressing plate（2）Wing edge tail also have guiding surface.
6. busbar side board connection structure according to claim 1, it is characterised in that：The splicer pressing plate（2）, side plate
Connector（1）Material is aluminium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611113967.6A CN108173197A (en) | 2016-12-07 | 2016-12-07 | A kind of busbar side board connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611113967.6A CN108173197A (en) | 2016-12-07 | 2016-12-07 | A kind of busbar side board connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108173197A true CN108173197A (en) | 2018-06-15 |
Family
ID=62526424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611113967.6A Pending CN108173197A (en) | 2016-12-07 | 2016-12-07 | A kind of busbar side board connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108173197A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117096803A (en) * | 2023-10-16 | 2023-11-21 | 四川智慧连电气系统有限责任公司 | Bus duct connector for power engineering |
-
2016
- 2016-12-07 CN CN201611113967.6A patent/CN108173197A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117096803A (en) * | 2023-10-16 | 2023-11-21 | 四川智慧连电气系统有限责任公司 | Bus duct connector for power engineering |
| CN117096803B (en) * | 2023-10-16 | 2023-12-22 | 四川智慧连电气系统有限责任公司 | Bus duct connector for power engineering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180615 |
|
| WD01 | Invention patent application deemed withdrawn after publication |