CN207409665U - Device in succession is converted in a kind of rectangular bus bar interconnection - Google Patents
Device in succession is converted in a kind of rectangular bus bar interconnection Download PDFInfo
- Publication number
- CN207409665U CN207409665U CN201721415208.5U CN201721415208U CN207409665U CN 207409665 U CN207409665 U CN 207409665U CN 201721415208 U CN201721415208 U CN 201721415208U CN 207409665 U CN207409665 U CN 207409665U
- Authority
- CN
- China
- Prior art keywords
- bus bar
- connecting plate
- rectangular bus
- mounting groove
- succession
- 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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- Installation Of Bus-Bars (AREA)
Abstract
The utility model discloses a kind of rectangular bus bar interconnections to convert device in succession,Including connecting plate and fixing bolt,Upper surface one end of the connecting plate is provided with connecting hole,The upper surface other end of the connecting plate is provided with mounting groove,The mounting groove is internally provided with perpendicular type rectangular bus bar,The junction of the perpendicular type rectangular bus bar and connecting plate is provided with fixing sleeve,The fixing sleeve is connected with connecting plate by fixing bolt,The junction of perpendicular type rectangular bus bar and connecting plate in the utility model adds mounting groove,Increase the contact area of rectangular bus bar and connecting plate,Increase the quantity of contact point,So as to reduce the numerical value of contact resistance,In addition fixing sleeve is added at perpendicular type rectangular bus bar and connecting plate link position,Set is locked by fixing bolt so as to which rectangular bus bar is secured firmly on connecting plate,Increase the pressure of the contact position of rectangular bus bar and connecting plate,Reduce further the numerical value of contact resistance.
Description
Technical field
The utility model belongs to a kind of high, medium and low voltage switch cabinet one-time busbar and breaker and transformer interconnection turns
Change connection line device technical field, and in particular to device in succession is converted in a kind of rectangular bus bar interconnection.
Background technology
Busbar refers to the copper (copper bar) with high conductivity, made of aluminum material, to transmit electric energy, has and collects and distribute
The product of power capability.Power station or the usable total conducting wire of substation's conveying electricity.By it, generator, transformer or rectifier
The electrical energy transportation exported gives each user or other electric substations.Mathematically refer to and moved according to certain condition and generate the straight line in face.It passes
Formula that there are three types of rectangular bus bar and high, medium and low voltage switch cabinet one-time busbar and breaker and the transformer terminal connection modes of uniting, first
Kind needs existing defects in welding, welding process, cannot get net sectional area, it is impossible to meet effective-current body section product, operation
In can generate heat, it is and of high cost；Second of attachment device needs cast blank part, is then being processed, and difficulty of processing is big, and
It is and of high cost；The third attachment device is because by equipment center carpenters square cun requirement, can not meet safe distance requirement.
Utility model content
The purpose of this utility model is to provide a kind of rectangular bus bar interconnections to convert device in succession, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides following technical solution：A kind of rectangular bus bar interconnection conversion connects
Connected device, including connecting plate and fixing bolt, upper surface one end of the connecting plate is provided with connecting hole, the upper table of the connecting plate
The face other end is provided with mounting groove, and the mounting groove is internally provided with perpendicular type rectangular bus bar, the perpendicular type rectangular bus bar
The junction of connecting plate is provided with fixing sleeve, the fixing sleeve is connected with connecting plate by fixing bolt.
Preferably, there are four the fixing sleeves, and four fixing sleeves are equidistantly distributed in connecting plate and perpendicular type rectangle mother
The junction of line.
Preferably, the mounting groove is rectangular configuration.
Preferably, set on the surface of the fixing sleeve there are two fixing bolt, and two fixing bolts are symmetrically distributed in
The upper surface of fixing sleeve.
Preferably, it is provided with embossing on the inner wall of the mounting groove.
Compared with prior art, the beneficial effects of the utility model are：Perpendicular type rectangular bus bar in the utility model
Or the junction of parallel type rectangular bus bar and connecting plate adds mounting groove, increases the contact surface of rectangular bus bar and connecting plate
Product increases the quantity of contact point, so as to reduce the numerical value of contact resistance, in addition connects in perpendicular type rectangular bus bar and connecting plate
It connects and fixing sleeve is added at position, set is locked so as to which rectangular bus bar is secured firmly on connecting plate by fixing bolt,
Increase the pressure of the contact position of rectangular bus bar and connecting plate, reduce further the numerical value of contact resistance or in parallel type
Self-locking plate is added at the position that rectangular bus bar is connected with connecting plate, by tightening the self-locking crab bolt on self-locking plate, is increased
Parallel type rectangular bus bar and the pressure of connecting plate junction, crush the film on connecting plate so that the contact resistance of contact position
It reduces, electric conductivity is more preferable, while meets high current conveying and thermal stability height, reduces loss.
Description of the drawings
Fig. 1 is the orthogonal rectangle bus mounting structure schematic diagram of the utility model；
Fig. 2 is the connecting board structure schematic diagram of the utility model；
Fig. 3 is the Parallel Rectangular bus mounting structure schematic diagram of the utility model；
Fig. 4 is that the Parallel Rectangular busbar of the utility model installs slot structure schematic diagram；
In figure：1- connecting plates, 2- fixing sleeves, 3- fixing bolts, 4- perpendicular types rectangular bus bar, 5- connecting holes, 6- mounting grooves,
7- self-locking plates, 8- self-lockings crab bolt, 9- self-lockings crab bolt, 10- washers, 11- parallel type rectangular bus bars.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
Embodiment 1
It please refers to Fig.1, Fig. 2, the utility model provides a kind of technical solution：A kind of rectangular bus bar interconnection conversion is in succession
Device, including connecting plate 1 and fixing bolt 3, upper surface one end of connecting plate 1 is provided with connecting hole 5, and the upper surface of connecting plate 1 is another
One end is provided with mounting groove 6, and mounting groove 6 is internally provided with perpendicular type rectangular bus bar 4, perpendicular type rectangular bus bar 4 and connecting plate 1
Junction be provided with fixing sleeve 2, fixing sleeve 2 is connected with connecting plate 1 by fixing bolt 3.
In the present embodiment, it is preferred that there are four fixing sleeves 2, and four fixing sleeves 2 equidistantly distribute connecting plate 1 with it is straight
The junction of angle-style rectangular bus bar 4.
In the present embodiment, it is preferred that mounting groove 6 is rectangular configuration.
In the present embodiment, it is preferred that fixing bolt 3 there are two being set on the surface of fixing sleeve 2, and two fixing bolts 3
It is symmetrically distributed in the upper surface of fixing sleeve 2.
In the present embodiment, it is preferred that embossing is provided on the inner wall of mounting groove 6.
Embodiment 2
Fig. 3 and Fig. 4 are referred to, the utility model provides a kind of technical solution：A kind of rectangular bus bar interconnection conversion connects
Connected device, including connecting plate 1 and parallel type rectangular bus bar 11, upper surface one end of connecting plate 1 is provided with connecting hole 5, connecting plate 1
The upper surface other end is provided with mounting groove 6, and mounting groove 6 and one end of parallel type rectangular bus bar 11 are connected together, parallel type rectangle
Busbar 11 and the junction of connecting plate 1 are provided with self-locking plate 7, and one end of self-locking plate 7 is provided with washer 10, the one side of self-locking plate 7
Surface is provided with self-locking crab bolt 9, and one end of self-locking crab bolt 9 is provided with self-locking crab bolt 8 through self-locking plate 7.
In the present embodiment, it is preferred that mounting groove 6 is rectangular configuration.
In the present embodiment, it is preferred that embossing is provided on the inner wall of mounting groove 6.
In the present embodiment, it is preferred that there are two self-locking crab bolts 9, and two self-locking crab bolts 9 are symmetrically distributed in self-locking plate
7 outer surface.
The operation principle and process for using of the utility model：After the utility model installs, perpendicular type rectangular bus bar 4 or
Person's parallel type rectangular bus bar 11 increases perpendicular type rectangular bus bar 4 or parallel with the mounting groove 6 that the junction of connecting plate 1 is set
The contact area of type rectangular bus bar 11 and connecting plate 1 increases the quantity of contact point, so as to reduce the numerical value of contact resistance,
In addition the fixing sleeve 2 designed at perpendicular type rectangular bus bar 4 and 1 link position of connecting plate fastens set by fixing bolt lock 3
2 so as to which perpendicular type rectangular bus bar 4 is secured firmly on connecting plate 1,4 contact with connecting plate 1 of increase perpendicular type rectangular bus bar
The pressure of position reduces further the numerical value of contact resistance or in the position that parallel type rectangular bus bar 11 is connected with connecting plate 1
The self-locking plate 7 that place is set is put, by tightening the self-locking crab bolt 9 on self-locking plate 7, increases parallel type rectangular bus bar 11 with being connected
The pressure of 1 junction of plate, crushes the film on connecting plate 1 so that the contact resistance of contact position reduces, and electric conductivity is more preferable, together
When meet high current conveying and thermal stability is high, reduce loss.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. device in succession is converted in a kind of rectangular bus bar interconnection, including connecting plate (1) and fixing bolt (3), it is characterised in that：Institute
The upper surface one end for stating connecting plate (1) is provided with connecting hole (5), and the upper surface other end of the connecting plate (1) is provided with installation
Slot (6), the mounting groove (6) are internally provided with perpendicular type rectangular bus bar (4), and the perpendicular type rectangular bus bar (4) is with being connected
The junction of plate (1) is provided with fixing sleeve (2), and the fixing sleeve (2) is connected with connecting plate (1) by fixing bolt (3).
2. device in succession is converted in a kind of rectangular bus bar interconnection according to claim 1, it is characterised in that：The fixing sleeve
(2) there are four, and four fixing sleeves (2) equidistantly distribute the junction in connecting plate (1) and perpendicular type rectangular bus bar (4).
3. device in succession is converted in a kind of rectangular bus bar interconnection according to claim 1, it is characterised in that：The mounting groove
(6) it is rectangular configuration.
4. device in succession is converted in a kind of rectangular bus bar interconnection according to claim 1, it is characterised in that：The fixing sleeve
(2) set on surface there are two fixing bolt (3), and two fixing bolts (3) are symmetrically distributed in the upper table of fixing sleeve (2)
Face.
5. device in succession is converted in a kind of rectangular bus bar interconnection according to claim 1, it is characterised in that：The mounting groove
(6) embossing is provided on inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721415208.5U CN207409665U (en) | 2017-10-30 | 2017-10-30 | Device in succession is converted in a kind of rectangular bus bar interconnection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721415208.5U CN207409665U (en) | 2017-10-30 | 2017-10-30 | Device in succession is converted in a kind of rectangular bus bar interconnection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207409665U true CN207409665U (en) | 2018-05-25 |
Family
ID=62408266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721415208.5U Expired - Fee Related CN207409665U (en) | 2017-10-30 | 2017-10-30 | Device in succession is converted in a kind of rectangular bus bar interconnection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207409665U (en) |
-
2017
- 2017-10-30 CN CN201721415208.5U patent/CN207409665U/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 |
Granted publication date: 20180525 Termination date: 20191030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |