CN214204852U - Connector for bus duct - Google Patents
Connector for bus duct Download PDFInfo
- Publication number
- CN214204852U CN214204852U CN202120117453.8U CN202120117453U CN214204852U CN 214204852 U CN214204852 U CN 214204852U CN 202120117453 U CN202120117453 U CN 202120117453U CN 214204852 U CN214204852 U CN 214204852U
- Authority
- CN
- China
- Prior art keywords
- insulating plate
- adhesive tape
- bus duct
- conductive copper
- connector
- 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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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 53
- 229910052802 copper Inorganic materials 0.000 claims abstract description 53
- 239000010949 copper Substances 0.000 claims abstract description 53
- 238000009413 insulation Methods 0.000 claims abstract description 21
- 239000002390 adhesive tape Substances 0.000 claims description 49
- 238000005452 bending Methods 0.000 claims description 24
- 238000000034 method Methods 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 8
- 239000004020 conductor Substances 0.000 abstract 2
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000004412 Bulk moulding compound Substances 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 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
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- Installation Of Bus-Bars (AREA)
Abstract
The utility model relates to a connector for bus duct, its technical scheme main points are: the insulation board comprises a first side board, a second side board, a first insulation board, a plurality of second insulation boards, a third insulation board and a plurality of fasteners; the first side plate, the first insulating plate, the second insulating plate, the third insulating plate and the second side plate are sequentially connected through fasteners; an insulating sleeve is sleeved on the fastener; one side of the first insulating plate close to the second insulating plate, two sides of the second insulating plate and one side of the third insulating plate close to the second insulating plate are provided with conductive copper bars; elastic pieces are arranged between every two adjacent conductive copper bars; this application has played the cushioning effect to adjacent conductive copper bar in the in-process of screwing up the fastener, prevents to take place the effect of violent collision between the conductive bar of conductive copper bar and bus duct and has guaranteed the mutual insulation between bus duct conductor and conductor.
Description
Technical Field
The utility model relates to a bus duct technical field, more specifically say, it relates to a connector for bus duct.
Background
The bus duct is a closed metal device formed from copper and aluminium bus posts, and is used for distributing large power for every element of dispersion system. The bus duct is mostly in a plug-in type, has the advantages of small volume, compact structure, reliable operation, large transmission current, convenience in tapping feed, convenience in maintenance, low energy consumption, good dynamic and thermal stability and the like, and is widely applied to high-rise buildings.
Today's bus ducts are typically connected by connectors comprising: the insulation board comprises a first side board, a second side board, a first insulation board, a plurality of second insulation boards, a third insulation board and a plurality of fasteners; the first side plate, the first insulating plate, the second insulating plate, the third insulating plate and the second side plate are sequentially connected through fasteners; conductive copper bars are arranged on the first side plate, the first insulating plate, the second insulating plate, the third insulating plate and the second side plate; a gap is reserved between adjacent conductive copper bars; in the use, insert the busbar of bus duct in above-mentioned clearance, then screw up the fastener for the busbar offsets tightly with the busbar, and then realizes the electricity of bus duct and connector.
However, in the process of tightening the fastener, the adjacent conductive copper bars quickly clamp the conductive bars, so that severe collision is easily caused between the adjacent conductive copper bars and the conductive bars, and the service lives of the conductive bars and the conductive copper bars are reduced, therefore, it is necessary to research a connector for the bus duct, which can prevent severe collision between the conductive copper bars and the conductive bars of the bus duct in the process of tightening the fastener.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a connector for bus duct has the function advantage that takes place violent collision between the conductive row that prevents conductive copper bar and bus duct at the in-process of screwing up the fastener.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a connector for a bus duct, comprising: the insulation board comprises a first side board, a second side board, a first insulation board, a plurality of second insulation boards, a third insulation board and a plurality of fasteners; the first side plate, the first insulating plate, the second insulating plate, the third insulating plate and the second side plate are sequentially connected through fasteners; an insulating sleeve is sleeved on the fastener; one side of the first insulating plate close to the second insulating plate, two sides of the second insulating plate and one side of the third insulating plate close to the second insulating plate are provided with conductive copper bars; and elastic pieces are arranged between every two adjacent conductive copper bars.
Optionally, one end of the elastic element is fixedly connected with one of the adjacent conductive copper bars, and the other end of the elastic element is abutted against the other conductive copper bar of the adjacent conductive copper bar; the elastic piece is sleeved on the fastening piece.
Optionally, the method includes: a first adhesive tape and a second adhesive tape; a first groove matched with the first adhesive tape and a second groove matched with the second adhesive tape are formed in the first side plate; the first rubber strip is arranged on the inner wall of the first groove; the second adhesive tape is arranged on the inner wall of the second groove.
Optionally, the method further includes: a third adhesive tape and a fourth adhesive tape; a third groove matched with the third adhesive tape and a fourth groove matched with the fourth adhesive tape are formed in the second side plate; the third rubber strip is arranged on the inner wall of the third groove; the fourth adhesive tape is arranged on the inner wall of the fourth groove.
Optionally, a first gasket is arranged on the fastener; the first side plate is provided with a first bending part and a second bending part; the first bending part, the second bending part and the first side plate form a first clamping groove; the first gasket is clamped with the first clamping groove.
Optionally, a second gasket is further arranged on the fastener; a third bending part and a fourth bending part are arranged on the second side plate; the third bending part, the fourth bending part and the second side plate form a second clamping groove; and the second gasket is clamped with the second clamping groove.
Optionally, the fastener is a stud bolt.
To sum up, the utility model discloses following beneficial effect has:
1. through the arrangement of the elastic piece, the buffer effect is achieved on the adjacent conductive copper bars in the process of tightening the fastener, the conductive copper bars are prevented from being collided with each other at a distance, and the gap between the adjacent conductive copper bars is convenient to adjust, so that the two bus ducts are convenient to connect;
2. through the transitional connection of the double conductive copper bars, the overload capacity of the bus duct is fully ensured, and reliable electrical connection is realized;
3. through the setting of first adhesive tape, second adhesive tape, third adhesive tape and fourth adhesive tape, can play certain protection and waterproof effect to first curb plate and second curb plate.
Drawings
FIG. 1 is an assembly view of the present invention;
FIG. 2 is a schematic view of a second insulating plate according to the present invention;
FIG. 3 is a side view of FIG. 1;
fig. 4 is an enlarged schematic view of a portion a in fig. 3.
In the figure: 1. a first side plate; 11. a first adhesive tape; 12. a second adhesive tape; 2. a second side plate; 21. a third adhesive tape; 22. a fourth adhesive tape; 3. a first insulating plate; 4. a second insulating plate; 5. a third insulating plate; 6. a fastener; 61. a first gasket; 62. a second gasket; 7. an elastic member; 8. a conductive copper bar.
Detailed Description
In order to make the objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. Several embodiments of the invention are given in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature. The terms "vertical," "horizontal," "left," "right," "up," "down," and the like are used for descriptive purposes only and are not intended to indicate or imply that the referenced device or element must be in a particular orientation, constructed and operated, and therefore should not be construed as limiting the present invention.
The present invention will be described in detail with reference to the accompanying drawings and examples.
The utility model provides a connector for bus duct, as shown in fig. 1-4, include: the insulation board comprises a first side board 1, a second side board 2, a first insulation board 3, a plurality of second insulation boards 4, a third insulation board 5 and a plurality of fasteners 6; the first side plate 1, the first insulating plate 3, the second insulating plate 4, the third insulating plate 5 and the second side plate 2 are sequentially connected through fasteners 6; an insulating sleeve is sleeved on the fastener 6; one side of the first insulating plate 3 close to the second insulating plate 4, two sides of the second insulating plate 4 and one side of the third insulating plate 5 close to the second insulating plate 4 are provided with conductive copper bars 8; elastic pieces 7 are arranged between every two adjacent conductive copper bars 8; and a connecting groove is formed between every two adjacent conductive copper bars 8 and is used for plugging the conductive bars of the bus duct.
The number of the second insulating plates 4 is three in the present application, and the number of the second insulating plates 4 may be increased or decreased according to actual situations in other embodiments; the first insulating plate 3, the second insulating plate 4 and the third insulating plate 5 are all made of insulating material BMC (bulk molding compound), and have the characteristics of light weight, high strength, temperature resistance, excellent insulating property and the like, so that the electrical safety of the system is ensured; the elastic member 7 is made of silicone in the present application, and other elastic insulating materials in the prior art can be used in other embodiments.
Under the condition that the connector is used for connecting the bus ducts, the fastener 6 is firstly unscrewed, then each conductive bar of one bus duct is sequentially inserted into the connecting groove from one end of the connector, then each conductive bar of the other bus duct is sequentially inserted into the connecting groove from the other end of the connector, and then the fastener 6 is screwed down, so that the conductive bars are abutted against the conductive copper bars 8, and the two bus ducts are electrically connected; through the arrangement of the insulating sleeve and the elastic piece 7, the insulating property of the product is improved, and electric shock and short circuit are prevented; the overload capacity of the bus duct is fully ensured through the transitional connection of the double conductive copper bars 8; through the setting of elastic component 7, played the cushioning effect to adjacent copper bar 8 at the in-process of screwing up fastener 6, prevent to take place acutely to collide between the row of leading of copper bar 8 and bus duct, be convenient for adjust the clearance between adjacent copper bar 8 to be convenient for to the connection of two bus ducts.
Further, as shown in fig. 2 to 4, one end of the elastic element 7 is fixedly connected to one of the adjacent conductive copper bars 8, and the other end of the elastic element abuts against the other conductive copper bar 8 of the adjacent conductive copper bars 8; the elastic piece 7 is sleeved on the fastening piece 6.
One end of the elastic piece 7 is fixedly connected with one conductive copper bar 8 adjacent to the conductive copper bar 8, and the other end of the elastic piece is abutted against the other conductive copper bar 8 adjacent to the conductive copper bar 8, so that the adjacent conductive copper bars 8 can be conveniently disassembled and assembled, the first insulating plate 3 and the second insulating plate 4 as well as the second insulating plate 4 and the third insulating plate 5 can be conveniently disassembled and assembled, and the connector can be conveniently disassembled and assembled; the elastic piece 7 is sleeved on the fastener 6, and in the process of screwing the fastener 6, the elastic piece 7 is easier to deform under stress, and the gap between the adjacent conductive copper bars 8 can be adjusted more easily and laborsavingly.
Further, as shown in fig. 3, the method includes: a first strip of glue 11 and a second strip of glue 12; a first groove matched with the first rubber strip 11 and a second groove matched with the second rubber strip 12 are formed in the first side plate 1; the first groove and the second groove are oppositely arranged; the first rubber strip 11 is arranged on the inner wall of the first groove; the second strip 12 is arranged on the inner wall of the second groove.
First adhesive tape 11 and second adhesive tape 12 all adopt rubber to make in this application, through the setting of first adhesive tape 11 and second adhesive tape 12, carry out the in-process of dismouting to first curb plate 1, prevent to cause the collision to first curb plate 1, can play certain guard action to first curb plate 1, and first adhesive tape 11 and second adhesive tape 12 all with 1 butt of first curb plate in other embodiments, first adhesive tape 11 and second adhesive tape 12 can also play waterproof effect, the guard action to this connector has been strengthened.
Further, as shown in fig. 3, the method further includes: a third strip 21 and a fourth strip 22; a third groove matched with the third rubber strip 21 and a fourth groove matched with the fourth rubber strip 22 are formed in the second side plate 2; the third groove and the fourth groove are oppositely arranged; the third adhesive tape 21 is arranged on the inner wall of the third groove; the fourth strip 22 is arranged on the inner wall of the fourth groove.
Third adhesive tape 21 and fourth adhesive tape 22 all adopt rubber to make in this application, through the setting of third adhesive tape 21 and fourth adhesive tape 22, carry out the in-process of dismouting to second curb plate 2, prevent to cause the collision to second curb plate 2, can play certain guard action to second curb plate 2, and third adhesive tape 21 and fourth adhesive tape 22 all with 2 butts of second curb plate in other embodiments, third adhesive tape 21 and fourth adhesive tape 22 can also play waterproof role, the guard action to this connector has been strengthened.
Further, as shown in fig. 3, a first spacer 61 is provided on the fastening member 6; a first bending part and a second bending part are arranged on the outer side of the first side plate 1; the first bending part, the second bending part and the first side plate 1 form a first strip-shaped clamping groove; the first gasket 61 is clamped with the first clamping groove.
The first gasket 61 is annular in shape in the present application; the first gasket 61 is sleeved on the fastener 6; through the setting of first gasket 61, after tightening fastener 6, can reduce the wearing and tearing between fastener 6 and the first curb plate 1, prolonged the life of first curb plate 1 and fastener 6, and under the condition of fastener 6 locking, the pressure that produces when fastener 6 locks can transmit for copper busbar 8 through first gasket 61 uniformly to ensure copper busbar 8 and the balanced atress of copper busbar area of contact, realize reliable electrical connection.
Further, as shown in fig. 3, a second spacer 62 is further disposed on the fastening member 6; a third bending part and a fourth bending part are arranged on the outer side of the second side plate 2; the third bending part, the fourth bending part and the second side plate 2 form a second elongated clamping groove; the second gasket 62 is clamped with the second clamping groove.
The second gasket 62 is annular in shape in the present application; the second gasket 62 is sleeved on the fastener 6; through the setting of second gasket 62, after screwing up fastener 6, can reduce the wearing and tearing between fastener 6 and the second curb plate 2, prolonged the life of second curb plate 2 and fastener 6, and under the condition of fastener 6 locking, the pressure that produces when fastener 6 locks can transmit for copper busbar 8 through second gasket 62 uniformly to ensure copper busbar 8 and the balanced atress of copper busbar area of contact, realize reliable electrical connection.
Further, as shown in fig. 1 and 3, the fastening member 6 is a stud bolt, and in the case that the connector needs to be assembled, after the fastening member 6 sequentially passes through the first side plate 1, the first insulating plate 3, the second insulating plates 4, the third insulating plate 5 and the second side plate 2, the fastening member 6 is only screwed by a wrench until the bolt head on the outer side automatically breaks, so that the best effect of the joint torque can be achieved, and the operation is simple and convenient.
The connector for the bus duct of the utility model fully ensures the overload capacity of the bus duct through the transition connection of the double conductive copper bars 8; through the arrangement of the elastic piece 7, the adjacent conductive copper bars 8 are buffered in the process of screwing the fastener 6, so that the gap between the adjacent conductive copper bars 8 can be conveniently adjusted, and the two bus ducts can be conveniently connected; through the setting of first adhesive tape 11, second adhesive tape 12, third adhesive tape 21 and fourth adhesive tape 22, can play certain protection and waterproof effect to first curb plate 1 and second curb plate 2.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. A connector for a bus duct, comprising: the insulation board comprises a first side board, a second side board, a first insulation board, a plurality of second insulation boards, a third insulation board and a plurality of fasteners; the first side plate, the first insulating plate, the second insulating plate, the third insulating plate and the second side plate are sequentially connected through fasteners; an insulating sleeve is sleeved on the fastener; one side of the first insulating plate close to the second insulating plate, two sides of the second insulating plate and one side of the third insulating plate close to the second insulating plate are provided with conductive copper bars; and elastic pieces are arranged between every two adjacent conductive copper bars.
2. The connector for the bus duct according to claim 1, wherein one end of the elastic member is fixedly connected with one of the adjacent conductive copper bars, and the other end of the elastic member is abutted against the other conductive copper bar of the adjacent conductive copper bars; the elastic piece is sleeved on the fastening piece.
3. A connector for a bus duct as set forth in claim 2, comprising: a first adhesive tape and a second adhesive tape; a first groove matched with the first adhesive tape and a second groove matched with the second adhesive tape are formed in the first side plate; the first rubber strip is arranged on the inner wall of the first groove; the second adhesive tape is arranged on the inner wall of the second groove.
4. A connector for a bus duct as set forth in claim 3, further comprising: a third adhesive tape and a fourth adhesive tape; a third groove matched with the third adhesive tape and a fourth groove matched with the fourth adhesive tape are formed in the second side plate; the third rubber strip is arranged on the inner wall of the third groove; the fourth adhesive tape is arranged on the inner wall of the fourth groove.
5. A connector for a bus duct as set forth in claim 1, wherein a first shim is disposed on said fastener; the first side plate is provided with a first bending part and a second bending part; the first bending part, the second bending part and the first side plate form a first clamping groove; the first gasket is clamped with the first clamping groove.
6. A connector for a bus duct according to claim 5, wherein a second gasket is further provided on the fastener; a third bending part and a fourth bending part are arranged on the second side plate; the third bending part, the fourth bending part and the second side plate form a second clamping groove; and the second gasket is clamped with the second clamping groove.
7. A connector for a bus duct according to any one of claims 1 to 6, wherein the fastener is a stud.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120117453.8U CN214204852U (en) | 2021-01-15 | 2021-01-15 | Connector for bus duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120117453.8U CN214204852U (en) | 2021-01-15 | 2021-01-15 | Connector for bus duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214204852U true CN214204852U (en) | 2021-09-14 |
Family
ID=77636405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120117453.8U Active CN214204852U (en) | 2021-01-15 | 2021-01-15 | Connector for bus duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214204852U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114400598A (en) * | 2022-01-17 | 2022-04-26 | 中航光电科技股份有限公司 | A zero-mating force busway connector with temperature monitoring |
| CN114825227A (en) * | 2022-04-12 | 2022-07-29 | 江苏向荣电气有限公司 | Bus duct plug-in type connector and intelligent bus power supply system |
| CN115566613A (en) * | 2022-11-08 | 2023-01-03 | 珠海顺鑫电气设备有限公司 | Bus duct assembly |
-
2021
- 2021-01-15 CN CN202120117453.8U patent/CN214204852U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114400598A (en) * | 2022-01-17 | 2022-04-26 | 中航光电科技股份有限公司 | A zero-mating force busway connector with temperature monitoring |
| CN114400598B (en) * | 2022-01-17 | 2025-07-18 | 中航光电(广东)有限公司 | Zero plug force bus duct connector with temperature monitoring function |
| CN114825227A (en) * | 2022-04-12 | 2022-07-29 | 江苏向荣电气有限公司 | Bus duct plug-in type connector and intelligent bus power supply system |
| CN114825227B (en) * | 2022-04-12 | 2023-09-29 | 江苏向荣电气有限公司 | A bus duct plug-in connector and intelligent bus power supply system |
| CN115566613A (en) * | 2022-11-08 | 2023-01-03 | 珠海顺鑫电气设备有限公司 | Bus duct assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 529100 Xinsha Industrial Park, muzhou Town, Xinhui District, Jiangmen City, Guangdong Province Patentee after: Bailide (Guangdong Province) Technology Co.,Ltd. Address before: 529100 Xinsha Industrial Park, muzhou Town, Xinhui District, Jiangmen City, Guangdong Province Patentee before: Guangdong best technology Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |