CN220491622U - Soft busbar with insulating sheath - Google Patents
Soft busbar with insulating sheath Download PDFInfo
- Publication number
- CN220491622U CN220491622U CN202322163023.1U CN202322163023U CN220491622U CN 220491622 U CN220491622 U CN 220491622U CN 202322163023 U CN202322163023 U CN 202322163023U CN 220491622 U CN220491622 U CN 220491622U
- Authority
- CN
- China
- Prior art keywords
- copper bar
- groove
- busbar
- insulating sheath
- wall
- 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 83
- 229910052802 copper Inorganic materials 0.000 claims abstract description 83
- 239000010949 copper Substances 0.000 claims abstract description 83
- 238000009413 insulation Methods 0.000 claims abstract description 14
- 230000006835 compression Effects 0.000 claims description 17
- 238000007906 compression Methods 0.000 claims description 17
- 230000000149 penetrating effect Effects 0.000 abstract description 4
- 230000000712 assembly Effects 0.000 abstract description 2
- 238000000429 assembly Methods 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a soft busbar with an insulating sheath, which comprises a busbar body, wherein the busbar body is formed by sequentially and closely arranging a first copper bar sheet, a second copper bar sheet and a third copper bar sheet, the outer wall of the middle part of the busbar body is sleeved with a first insulating sheath, two ends of the first copper bar sheet, the second copper bar sheet and the third copper bar sheet are respectively provided with symmetrically distributed alignment holes in a penetrating way, the outer walls of the two ends of the busbar body are respectively provided with an insulating assembly, the two ends of the busbar body are respectively provided with a pressing assembly, and the pressing assemblies comprise round through grooves respectively provided at the two ends of the first copper bar sheet, the second copper bar sheet and the third copper bar sheet in a penetrating way; the utility model adopts a plurality of copper bars for combination, and the adjacent copper bars adopt the quick plug connection of the limiting blocks and the limiting grooves to realize positioning and matching treatment, so that the positioning and matching treatment can be quickly carried out, the dislocation after arrangement is reduced, the bus bars can be fastened more, and the subsequent setting of an insulation protection sleeve is convenient.
Description
Technical Field
The utility model relates to the technical field of soft busbar, in particular to a soft busbar with an insulating sheath.
Background
The insulating soft busbar is also called a laminated insulating soft busbar and is made by superposing a plurality of layers of corona-proof flat Bao Tongpian conductors and coating an insulating layer on the outer layer in an extrusion molding mode. The insulated soft busbar is a main power supply line (copper busbar and aluminum busbar) of the power distribution and supply device, and each branch line (branch line) is led down from the busbar. The busbar refers to a copper bar or an aluminum bar connected with a total switch in an electric cabinet and a switch in each shunt circuit in a power supply system, and the surface of the busbar is subjected to insulation treatment and mainly used as a lead.
While the high frequency application of the soft busbar has some defects when in use:
1. the corners are easy to be warped and damaged. The existing soft busbar is mostly provided with a plurality of soft copper bars which are combined together, insulating materials are simply wrapped on the outer wall, and as the plurality of soft copper bars are combined and the corners are not fastened, the separation distance between the soft copper bars is larger, so that the soft copper bars tilted at the edges can be folded by external force in the transferring process, and the damage is caused, and the subsequent use is affected.
2. The insulating layer is not easy to replace. After the existing soft busbar is used for a long time, the insulating material is hardened to cause poor insulating effect, so that alignment is needed to be processed, but the existing insulating sleeve cannot be replaced, so that maintenance processing can only be realized by replacing the whole soft busbar, and the processing mode can lead to improvement of maintenance cost.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a soft busbar with an insulating sheath.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a take soft busbar of insulating sheath, includes female row body, female row body is by first copper bar piece, second copper bar piece and third copper bar piece hugs closely in proper order and arranges the constitution, first insulating sheath has been cup jointed to the middle part outer wall of female row body, the alignment hole that has symmetric distribution is all run through to both ends of first copper bar piece, second copper bar piece and third copper bar piece, the both ends outer wall of female row body is equipped with insulation component, female row body both ends all are equipped with the subassembly that compresses tightly, compress tightly the subassembly including running through and offer the circular logical groove at first copper bar piece, second copper bar piece and third copper bar piece both ends, the circular logical groove top of first copper bar piece is equipped with first positioning groove, the circular logical groove outer wall of third copper bar piece bottom is opened there is the second positioning groove.
As still further aspects of the utility model: the insulation assembly comprises a second insulation protection sleeve arranged at two ends of the busbar body, symmetrically distributed positioning holes are formed in the outer wall of one side of the top of the second insulation protection sleeve, and positioning rubber columns are inserted and installed on the inner walls of the positioning holes.
As still further aspects of the utility model: the diameter of the inner wall of the alignment hole is matched with the diameter of the inner wall of the positioning hole.
As still further aspects of the utility model: the inner wall of the circular through groove is inserted and connected with a compression screw bolt with an inner thread groove on the inner wall of the top, the top of the compression screw bolt is connected with a compression screw cap in a threaded manner, and the outer wall of the top of the compression screw cap is provided with a cross groove.
As still further aspects of the utility model: the first limiting groove and the second limiting groove are formed in the outer walls of the two ends of the top of the first copper bar sheet, the second copper bar sheet and the third copper bar sheet, and the first limiting block and the second limiting block are welded on the outer walls of the two ends of the bottom of the first copper bar sheet, the second copper bar sheet and the third copper bar sheet.
As still further aspects of the utility model: the inner wall size of the first limiting groove is matched with the size of the first limiting block, and the inner wall size of the second limiting groove is matched with the size of the second limiting block.
As still further aspects of the utility model: the first limiting groove is perpendicular to the second limiting groove, and the first limiting block is perpendicular to the second limiting block.
Compared with the prior art, the utility model provides the soft busbar with the insulating sheath, which has the following beneficial effects:
1. the utility model provides a take insulating sheath's soft busbar, its inside adopts a plurality of copper bars to make up, and adjacent copper bar adopts stopper and spacing groove's quick grafting to realize location cooperation processing, can be quick alignment to reduce the dislocation after the arrangement, and can let the busbar more fasten, make things convenient for subsequent insulating sheath's setting.
2. The soft busbar with the insulating protective sleeve is characterized in that the insulating protective sleeve is arranged in a manner of being split at two ends, so that when the insulating protective sleeve is damaged, the soft busbar can be split to be replaced, and the cost of subsequent maintenance is effectively reduced.
3. A soft busbar with an insulating sheath is characterized in that a plurality of copper bar sheets at two ends of the busbar are matched with a compression stud and a compression nut which are combined in a split mode, the sprung copper bar sheets can be pressed, damage caused by overlarge tilting of a gap is avoided, and follow-up installation and use of the busbar are facilitated.
None of the parts of the device are the same as or can be implemented using prior art.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a soft busbar with an insulating sheath according to the present utility model;
fig. 2 is a side view of an integrally split structure of a soft busbar with an insulating sheath according to the present utility model;
fig. 3 is a schematic view of a first view angle structure of a soft busbar with an insulating sheath according to the present utility model;
fig. 4 is a schematic diagram of a separation structure of a soft busbar with an insulating sheath according to the present utility model;
fig. 5 is a top view of a separation structure of a soft busbar with an insulating sheath according to the present utility model.
In the figure: 1. a busbar body; 2. a first copper bar sheet; 3. a second copper bar sheet; 4. a third copper bar sheet; 5. a first insulating protective sleeve; 6. aligning the holes; 7. a second insulating protective sleeve; 8. positioning holes; 9. positioning a rubber column; 10. a circular through groove; 11. a first positioning groove; 12. a second positioning groove; 13. compressing the stud; 14. an internal thread groove; 15. a compression nut; 16. a cross groove; 17. a first limit groove; 18. the second limit groove; 19. a first limiting block; 20. and a second limiting block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Example 1:
in order to realize corner adhesion and replacement of an insulating sleeve, the soft busbar with an insulating sheath is disclosed in fig. 1-5, and the soft busbar with the insulating sheath comprises a busbar body 1, wherein the busbar body 1 is formed by sequentially and tightly arranging a first copper bar sheet 2, a second copper bar sheet 3 and a third copper bar sheet 4, a first insulating sheath 5 is sleeved on the outer wall of the middle part of the busbar body 1, two ends of the first copper bar sheet 2, the second copper bar sheet 3 and the third copper bar sheet 4 are respectively provided with an alignment hole 6 in a penetrating way, two end outer walls of the busbar body 1 are respectively provided with an insulating assembly, the two ends of the busbar body 1 are respectively provided with a pressing assembly, the pressing assemblies comprise round through grooves 10 penetrating through two ends of the first copper bar sheet 2, the second copper bar sheet 3 and the third copper bar sheet 4, the round through grooves 10 of the first copper bar sheet 2 are respectively provided with a first positioning groove 11, and the second positioning grooves 10 on the bottom of the third copper bar sheet 4 are respectively provided with a second positioning groove 12;
the inside of the insulating protective sleeve is combined by adopting a plurality of copper bars, and the adjacent copper bars are subjected to quick plugging of the limiting blocks and the limiting grooves to realize positioning matching treatment, so that the positioning matching treatment can be quickly aligned, the dislocation after arrangement is reduced, the bus bars can be fastened, and the subsequent insulating protective sleeve is convenient to set.
The insulation assembly comprises second insulation protection sleeves 7 arranged at two ends of a busbar body 1, symmetrically distributed positioning holes 8 are formed in the outer wall of one side of the top of each second insulation protection sleeve 7, positioning rubber columns 9 are installed on the inner walls of the positioning holes 8 in a plugging mode, the diameters of the inner walls of the alignment holes 6 are matched with those of the inner walls of the positioning holes 8, compression studs 13 with inner thread grooves 14 formed in the inner walls of the tops are inserted and plugged in the inner walls of the circular through grooves 10, compression nuts 15 are screwed at the tops of the compression studs 13, and cross grooves 16 are formed in the outer walls of the tops of the compression nuts 15;
the insulation protection sleeve is arranged in a manner that two ends of the insulation protection sleeve are detached, so that when the insulation protection sleeve is damaged, the insulation protection sleeve can be detached to complete replacement, and the cost of subsequent maintenance is effectively reduced.
When the embodiment is used, the first copper bar sheet 2, the second copper bar sheet 3 and the third copper bar sheet 4 are sequentially taken out, then the first limiting block 19 and the second limiting block 20 at the bottom of the adjacent copper bar sheet are aligned with the first limiting groove 17 and the second limiting groove 18 below, so that alignment and close fitting are completed, the first insulating protection sleeve 5 is inserted into the middle after the close fitting is completed, then the compression stud 13 passes through the circular through groove 10, the compression nut 15 is utilized to compress the edge, then the second insulating protection sleeve 7 is wrapped at two ends of the busbar body 1, and the positioning rubber column 9 is inserted into the positioning hole 8 to complete the setting of an insulating layer, so that integral installation is completed.
Example 2:
as shown in fig. 1-4, the following additions are made to the present embodiment on the basis of embodiment 1: the outer walls of the two ends of the top of the first copper bar sheet 2, the second copper bar sheet 3 and the third copper bar sheet 4 are respectively provided with a first limit groove 17 and a second limit groove 18, the outer walls of the two ends of the bottom of the first copper bar sheet 2, the second copper bar sheet 3 and the third copper bar sheet 4 are respectively welded with a first limit block 19 and a second limit block 20, the inner wall size of the first limit groove 17 is matched with the size of the first limit block 19, the inner wall size of the second limit groove 18 is matched with the size of the second limit block 20, the first limit groove 17 is mutually perpendicular to the second limit groove 18, and the first limit block 19 is mutually perpendicular to the second limit block 20;
when the embodiment is used, the plurality of copper bar sheets at the two ends of the busbar are matched with the pressing studs 13 and the pressing nuts 15 which are combined in a split mode, the sprung copper bar sheets can be pressed, damage caused by overlarge tilting of gaps is avoided, and follow-up installation and use of the busbar are facilitated.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a take soft busbar of insulating sheath, includes female row body (1), its characterized in that, female row body (1) is by first copper bar piece (2), second copper bar piece (3) and third copper bar piece (4) and hugs closely the range in proper order and constitute, first insulating sheath (5) have been cup jointed to the middle part outer wall of female row body (1), the alignment hole (6) that have symmetrical distribution are all run through at both ends of first copper bar piece (2), second copper bar piece (3) and third copper bar piece (4), the both ends outer wall of female row body (1) is equipped with insulation component, female row body (1) both ends all are equipped with the hold-down subassembly, hold-down subassembly is including running through circular logical groove (10) of seting up at first copper bar piece (2), second copper bar piece (3) and third copper bar piece (4) both ends, circular logical groove (10) top of first copper bar piece (2) is equipped with first positioning groove (11), circular groove (12) are opened to outer wall of third copper bar piece (4) bottom.
2. The soft busbar with the insulating sheath according to claim 1, wherein the insulating assembly comprises a second insulating sheath (7) arranged at two ends of the busbar body (1), symmetrically distributed positioning holes (8) are formed in the outer wall of one side of the top of the second insulating sheath (7), and positioning rubber columns (9) are inserted and installed on the inner walls of the positioning holes (8).
3. A flexible busbar with insulating sheath according to claim 2, characterized in that the diameter of the inner wall of the alignment hole (6) is adapted to the diameter of the inner wall of the positioning hole (8).
4. The soft busbar with the insulating sheath according to claim 1, wherein the inner wall of the circular through groove (10) is inserted and connected with a compression stud (13) with an inner thread groove (14) on the inner wall of the top, the top of the compression stud (13) is connected with a compression nut (15) in a threaded manner, and the outer wall of the top of the compression nut (15) is provided with a cross groove (16).
5. The flexible busbar with the insulating sheath according to claim 1, wherein the outer walls of the two ends of the top of the first copper bar sheet (2), the second copper bar sheet (3) and the third copper bar sheet (4) are respectively provided with a first limit groove (17) and a second limit groove (18), and the outer walls of the two ends of the bottom of the first copper bar sheet (2), the second copper bar sheet (3) and the third copper bar sheet (4) are respectively welded with a first limit block (19) and a second limit block (20).
6. The flexible busbar with the insulating sheath according to claim 5, wherein the inner wall size of the first limiting groove (17) is matched with the size of the first limiting block (19), and the inner wall size of the second limiting groove (18) is matched with the size of the second limiting block (20).
7. The flexible busbar with the insulating sheath according to claim 6, wherein the first limit groove (17) and the second limit groove (18) are perpendicular to each other, and the first limit block (19) and the second limit block (20) are perpendicular to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322163023.1U CN220491622U (en) | 2023-08-11 | 2023-08-11 | Soft busbar with insulating sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322163023.1U CN220491622U (en) | 2023-08-11 | 2023-08-11 | Soft busbar with insulating sheath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220491622U true CN220491622U (en) | 2024-02-13 |
Family
ID=89826565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322163023.1U Active CN220491622U (en) | 2023-08-11 | 2023-08-11 | Soft busbar with insulating sheath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220491622U (en) |
-
2023
- 2023-08-11 CN CN202322163023.1U patent/CN220491622U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |