CN212588040U - Bus duct connector - Google Patents
Bus duct connector Download PDFInfo
- Publication number
- CN212588040U CN212588040U CN202021424324.5U CN202021424324U CN212588040U CN 212588040 U CN212588040 U CN 212588040U CN 202021424324 U CN202021424324 U CN 202021424324U CN 212588040 U CN212588040 U CN 212588040U
- Authority
- CN
- China
- Prior art keywords
- slot
- bus duct
- lug
- duct connector
- bolts
- 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
- 238000005192 partition Methods 0.000 claims abstract description 18
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910052802 copper Inorganic materials 0.000 claims abstract description 11
- 239000010949 copper Substances 0.000 claims abstract description 11
- 230000004888 barrier function Effects 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000032683 aging Effects 0.000 abstract description 4
- 239000011810 insulating material Substances 0.000 abstract description 4
- 206010000369 Accident Diseases 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 abstract 4
- 230000000149 penetrating effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 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
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
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- Installation Of Bus-Bars (AREA)
Abstract
The utility model discloses a bus duct connector belongs to bus duct technical field. The waterproof insulation board comprises insulation partition boards and guard boards, wherein the guard boards are positioned on two sides of a plurality of insulation partition boards which are sequentially laminated and are fixedly connected through bolts, a slot for a bus bar to insert is formed in the middle of one side of each insulation partition board, a copper conductive bar is arranged in the slot, inward protruding cushion blocks are arranged on the two side walls of the slot above the copper conductive bar and can effectively prevent water, and a convex block is arranged on one side of the slot and plays a role in limiting and increasing the safety distance between the slot and the bolts; the insulating partition plate is provided with a groove matched with the lug on the opposite surface of the lug and used for preventing reverse installation, and one side provided with the lug and one side provided with the groove are sequentially laminated and laminated. The bus duct connector structures are fixedly connected through the bolts, so that temperature rise is reduced, the aging speed of insulating materials is slowed down, the service life of the bus duct connector is prolonged, and the occurrence rate of fire accidents is reduced.
Description
Technical Field
The utility model relates to a bus duct connector especially relates to a bus duct connector that water-proof effects is good, long service life.
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. Modern high-rise buildings and large workshops require huge electric energy, and safe and reliable conduction equipment is required to be selected in the face of the huge load requiring hundreds of thousands of amperes of strong current, and a bus system is an ideal choice.
However, the safety distance between the existing bus duct connectors is not enough, and the existing bus duct connectors are fixedly connected by adopting single nuts, so that the temperature rise is high, the aging speed of insulating materials is easy to accelerate, the service life of the bus duct connectors is reduced, and if some wires and cables are adjacent to the bus duct, fire accidents are easy to occur.
Disclosure of Invention
In order to overcome the defects, the utility model provides a bus duct connector that water-proof effects is good, long service life.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a bus duct connector, includes insulating barrier and backplate, and the backplate is located the both sides after a plurality of insulating barrier folds in proper order, connects through the bolt-up between them, the middle part of insulating barrier one side is equipped with and supplies female male slot of arranging, is equipped with the electrically conductive row of copper in the slot, and the inside salient has the cushion in slot both sides, and one side of slot is equipped with the lug, and insulating barrier is equipped with the recess that matches with the lug on the lug relative face, and the laminating is in proper order folded with the one side of establishing the recess in one side that is equipped with the lug.
Preferably: the insulating partition plate and the protective plate are provided with a plurality of groups of penetrating threaded holes, and the insulating partition plate and the protective plate are respectively connected through a plurality of bolts penetrating through the plurality of groups of threaded holes in a fastening manner.
Preferably: the insulating partition plate and the guard plate are respectively connected in a fastening mode through two threaded holes by two bolts.
Preferably: and cushion blocks protruding inwards are arranged on the two side walls of the slot above the copper conductive bar.
After the structure is adopted, the waterproof effect is improved as the cushion blocks are arranged on the insulating partition plate, and the safety distance between the slot and the bolt is increased as the convex blocks are also arranged on the insulating partition plate; and because the bus duct connector structures are fixedly connected by adopting a plurality of bolts, the temperature rise is reduced, the aging speed of the insulating material is slowed down, and the service life of the bus duct connector is prolonged.
Drawings
Fig. 1 is a schematic view of a bus duct connector of the present invention;
fig. 2 is a schematic structural view of an insulating partition plate of the bus duct connector of the present invention;
fig. 3 is a schematic top view of the insulating partition plate of the bus duct connector of the present invention;
in the figure: 1. an insulating spacer; 2. a guard plate; 3. a threaded hole; 4. a bump; 5. a groove; 6. a slot; 7. a copper conductive bar; 8. and a cushion block.
The drawings are only schematic illustrations of the structures and are not originally sized.
Detailed Description
The power transmission system comprises a bus duct and a bus duct connector connected with the bus duct, wherein two ends of the bus duct are scattered to extend out of a busbar, and the tail end of the busbar is bent into an approximately parallel structure so as to be connected through the bus duct connector. As shown in fig. 1 to 3, a bus duct connector includes an insulating partition board 1, a guard plate 2, and a square nut screwed with a bolt. The middle part of one side of the insulating partition plate 1 is provided with a slot 6 for a bus bar to insert, a copper conductive bar 7 is arranged in the slot 6, cushion blocks 8 protruding inwards are arranged on two side walls of the slot 6 above the copper conductive bar 7 (the cushion blocks 8 are preferably arranged into strip-shaped objects penetrating through the slot 6), water can be effectively prevented, and one side of the slot 6 is provided with a lug 4 which plays a role in limiting and increasing the safety distance between the slot 6 and a bolt (the lug 4 is preferably arranged into strip-shaped bulges penetrating through the insulating partition plate 1); insulating barrier 1 is equipped with the recess 5 that matches with lug 4 on 4 relative faces of lug for the installation is prevented reversely, insulating barrier 1 is equipped with two sets of screw holes 3 that run through with 2 both sides of backplate, one side that is equipped with lug 4 and the one side that is equipped with recess 5 laminate in proper order and fold and press the holistic connector structure of formation, and 2 backplate of both sides compress tightly the back and pass two sets of screw holes 3 fixed connection as an organic whole respectively through two fastening bolt, thereby make the temperature rise reduce, slow down insulating material ageing speed, improve the life of bus duct, reduce the fire accident incidence.
The insulating partition plate and the guard plate can also be fixedly connected into a whole through a plurality of fastening bolts respectively penetrating through the threaded holes 3.
During installation, the bus bars extending out of the two bus ducts are sequentially inserted into two sides of the bus duct connector slots, the adjacent two slots are tightly attached to the copper conducting bars, and the square nuts on the fastening bolts are screwed to fasten the bus duct connector after the insertion is finished.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. The utility model provides a bus duct connector, includes insulating barrier (1) and backplate (2), backplate (2) are located the both sides after a plurality of insulating barrier (1) is folded in proper order, through bolt-up connection, its characterized in that between them: the middle part of insulating barrier (1) one side is equipped with confession female male slot (6) of arranging, is equipped with copper in slot (6) and leads electrical drainage (7), and the outer fringe of at least one side of slot (6) is equipped with lug (4), and insulating barrier (1) is equipped with recess (5) that match with the lug on lug (4) relative surface, and one side that is equipped with lug (4) is laminated in proper order with the one side that is equipped with recess (5) and is folded.
2. The bus duct connector according to claim 1, wherein a plurality of groups of through threaded holes (3) are formed in the insulating partition plate (1) and the protective plate (2), and the insulating partition plate and the protective plate are respectively fastened and connected through the plurality of groups of threaded holes (3) through a plurality of bolts.
3. A bus duct connector according to claim 2, wherein the insulating partition (1) and the guard plate (2) are respectively fastened and connected through two groups of threaded holes (3) by two bolts.
4. A busway connector according to any one of claims 1 to 3, wherein the two side walls of the slot (6) are provided with inwardly protruding pads (8) above the copper conducting bars (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021424324.5U CN212588040U (en) | 2020-07-20 | 2020-07-20 | Bus duct connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021424324.5U CN212588040U (en) | 2020-07-20 | 2020-07-20 | Bus duct connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212588040U true CN212588040U (en) | 2021-02-23 |
Family
ID=74657798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021424324.5U Active CN212588040U (en) | 2020-07-20 | 2020-07-20 | Bus duct connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212588040U (en) |
-
2020
- 2020-07-20 CN CN202021424324.5U patent/CN212588040U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |