CN206422480U - A kind of bus duct joint component - Google Patents
A kind of bus duct joint component Download PDFInfo
- Publication number
- CN206422480U CN206422480U CN201720053077.4U CN201720053077U CN206422480U CN 206422480 U CN206422480 U CN 206422480U CN 201720053077 U CN201720053077 U CN 201720053077U CN 206422480 U CN206422480 U CN 206422480U
- Authority
- CN
- China
- Prior art keywords
- bus
- bus duct
- hole
- earth plate
- joint
- 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.)
- Expired - Fee Related
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Abstract
The utility model refers in particular to a kind of bus duct joint component, belong to power Transmission technical field, include the symmetrical bus duct in both ends, wherein, bus is equipped with described in two in bus duct, and each phase bus stretched out in bus duct described in two corresponds and forms two busbar joints, insulation board is designed between adjacent bus on the busbar joint, also it is designed with protecting baffle plate on two sides of the busbar joint, one piece of earth plate is respectively provided with the outside of the protection baffle plate of two sides of the busbar joint, earth plate described in two is identical with pore size is designed with described in several piece on insulation board and is located at the through hole in same axle center, insulation board described in earth plate described in two and several piece on the through hole provided with bolt arrangement by fixing.The utility model structure is simpler, is directly first bolted to connection insulation board and earth plate, is then connected in the gap between the busbar joint alignment two adjacent insulation boards of insertion on bus duct very convenient again.
Description
Technical field
The utility model belongs to power Transmission technical field, refers in particular to a kind of bus duct joint component.
Background technology
Bus duct is the confession power distribution equipment for substituting cable and crane span structure in conventional art, and multiple feeds are provided with bus duct
Interface, the power taking for diverse location.Bus duct joint part of the prior art construction when connect it is relatively difficult, it is necessary to
Workman is generally connect to this cost more time, and traditional bus duct when carrying out the connection between two sections using special
Head device is conductively connected and fixed, and the conductive material that during which street corner device need to be consumed is more, improves cost, and due to bus
Connected by middle conducting connecting part transition, when more than the feeding interface, the resistance of its joint increases therewith, causes to run
Cheng Fare, transmission losses are big.
The content of the invention
The purpose of this utility model is to provide a kind of compact conformation, easy for installation, additionally it is possible to reduce the mother of joint temperature
Raceway arrangement component.
What the purpose of this utility model was realized in：A kind of bus duct joint component, includes both ends symmetrical
Bus duct, wherein, each phase bus stretched out in bus, and bus duct described in two is equipped with described in two in bus duct and is corresponded simultaneously
Insulation board is designed between adjacent bus on two busbar joints of formation, the busbar joint, the two of the busbar joint
Also it is designed with protecting on side being respectively provided with one piece of earth plate on the outside of baffle plate, the protection baffle plate of two sides of the busbar joint,
Earth plate described in two is identical with pore size is designed with described in several piece on insulation board and is located at the through hole in same axle center, is connect described in two
Insulation board described in floor and several piece on the through hole provided with bolt arrangement by fixing.
A kind of bus duct joint component mentioned above, wherein, the cross section of the earth plate is in isosceles trapezoidal structure, its
Two sides are arc, and are inwardly provided with the side of earth plate short side the groove in " convex " type structure, and the through hole is arranged on institute
State in groove, alleviate the weight of earth plate itself, also save material.
A kind of bus duct joint component mentioned above, wherein, the bolt arrangement includes bolt, nut and pad,
The pad is located on the through hole of the groove of one of earth plate, and bolt is through pad and then straight through several piece insulation board
Nut is installed on through hole on to another piece of earth plate, and bolt on through hole.
A kind of bus duct joint component mentioned above, wherein, provided with two through holes up and down in the groove, lead to described in two
The bolt arrangement is mounted on hole, to strengthen the connection between earth plate and insulation board.
A kind of bus duct joint component mentioned above, wherein, each phase bus of the busbar joint lower end is provided with exhausted
Edge set, to playing insulating effect between each phase bus.
The utility model is prominent and beneficial compared with prior art to be had the technical effect that：The utility model compact conformation, connection
It is very convenient, directly first insulation board and earth plate are bolted to connection, then again by the busbar joint on bus duct
In gap between alignment two adjacent insulation boards of insertion, the street corner device inserted before eliminating between two buses, not only
Save material and also reduce the resistance of joint, prevent that its temperature is higher.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the schematic diagram of the utility model joint design；
Fig. 3 is the top view of the cross section of the utility model earth plate；
In figure：1- bus ducts；2- busbar joints；3- insulation boards；4- protects baffle plate；5- earth plates；6- grooves；7- bolts；
8- nuts；9- pads；10- gaps；11- joint designs；12- insulation sleeves.
Embodiment
The utility model is further described with specific embodiment below in conjunction with the accompanying drawings, referring to Fig. 1-3：A kind of bus
Trough connection component, includes the symmetrical bus duct 1 in both ends, wherein, bus, and two institutes are equipped with described in two in bus duct 1
State each phase bus stretched out in bus duct 1 to correspond and form two busbar joints 2, the adjacent mother on the busbar joint 2
Insulation board 3 is designed between line, is also designed with protecting baffle plate 4, the busbar joint 2 on two sides of the busbar joint 2
The outsides of protection baffle plate 4 of two sides be respectively provided with one piece of earth plate 5, described in earth plate 5 described in two and several piece on insulation board 3 all
Provided with pore size it is identical and positioned at same axle center through hole, insulation board 4 is by described described in earth plate 5 described in two and several piece
Through hole is fixed provided with bolt arrangement, and the cross section of the earth plate 5 is in isosceles trapezoidal structure, and its two side is arc, and
The side of the short side of earth plate 5 is inwardly provided with the groove 6 in " convex " type structure, and the through hole is arranged in the groove 6, the spiral shell
Stud structure includes bolt 7, nut 8 and pad 9, and the pad 9 is located at the through hole of the groove 6 of one of earth plate 5
On, bolt 7 is through pad 9 and then passes through several piece insulation board 3 up to the through hole on another piece of earth plate 5, and is installed thereon
Nut 8.Directly hole will be got through on earth plate 5 and insulation board 3 first, then fixed position, between being provided between adjacent insulation board
Gap 10, then be fixed by bolt arrangement, a single joint design 11 is formd, finally by two bus ducts 1
Busbar joint 2 respectively out of the left and right sides of joint design 11 insertion gap 10, simple installation, when also saving more
Between.
Further, wherein, provided with two through holes up and down in the groove 6, the spiral shell is mounted on described in two on through hole
Stud structure, to strengthen the connection between earth plate 5 and insulation board 3.
Further, wherein, each phase bus of the lower end of busbar joint 2 is provided with insulation sleeve 12, to each phase bus it
Between play insulating effect.
Above-described embodiment is only preferred embodiment of the present utility model, and protection model of the present utility model is not limited according to this
Enclose, therefore：All equivalence changes done according to structure of the present utility model, shape, principle, all should be covered by protection of the present utility model
Within the scope of.
Claims (5)
1. a kind of bus duct joint component, includes the symmetrical bus duct in both ends, it is characterised in that：Described in two in bus duct
Each phase bus stretched out in bus, and bus duct described in two is equipped with to correspond and form two busbar joints, the bus
Insulation board is designed between adjacent bus on joint, is also designed with protecting baffle plate, institute on two sides of the busbar joint
One piece of earth plate, insulation described in earth plate described in two and several piece are respectively provided with the outside of the protection baffle plate for two sides for stating busbar joint
Be designed with plate pore size it is identical and positioned at same axle center through hole, insulation board described in earth plate described in two and several piece by
The through hole is fixed provided with bolt arrangement.
2. a kind of bus duct joint component according to claim 1, it is characterised in that：The cross section of the earth plate in etc.
Waist trapezium structure, its two side is arc, and is inwardly provided with the groove in " convex " type structure in the side of earth plate short side, described
Through hole is arranged in the groove.
3. a kind of bus duct joint component according to claim 2, it is characterised in that：The bolt arrangement includes spiral shell
Bolt, nut and pad, the pad are located on the through hole of the groove of one of earth plate, and bolt is through pad and then wears
Several piece insulation board is crossed up to the through hole on another piece of earth plate, and nut is installed on the bolt on through hole.
4. a kind of bus duct joint component according to claim 3, it is characterised in that：Provided with two up and down in the groove
Through hole, is mounted on the bolt arrangement on through hole described in two.
5. a kind of bus duct joint component according to claim 3 or 4, it is characterised in that：The busbar joint lower end
Each phase bus is provided with insulation sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720053077.4U CN206422480U (en) | 2017-01-16 | 2017-01-16 | A kind of bus duct joint component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720053077.4U CN206422480U (en) | 2017-01-16 | 2017-01-16 | A kind of bus duct joint component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206422480U true CN206422480U (en) | 2017-08-18 |
Family
ID=59571970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720053077.4U Expired - Fee Related CN206422480U (en) | 2017-01-16 | 2017-01-16 | A kind of bus duct joint component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206422480U (en) |
-
2017
- 2017-01-16 CN CN201720053077.4U patent/CN206422480U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170818 Termination date: 20190116 |