CN114566928A - High-strength anti-deformation bus duct and processing method - Google Patents
High-strength anti-deformation bus duct and processing method Download PDFInfo
- Publication number
- CN114566928A CN114566928A CN202210354797.XA CN202210354797A CN114566928A CN 114566928 A CN114566928 A CN 114566928A CN 202210354797 A CN202210354797 A CN 202210354797A CN 114566928 A CN114566928 A CN 114566928A
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- Prior art keywords
- bus duct
- plate
- duct main
- main body
- mounting groove
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- 238000003672 processing method Methods 0.000 title abstract description 7
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 45
- 230000000712 assembly Effects 0.000 claims abstract description 6
- 238000000429 assembly Methods 0.000 claims abstract description 6
- 229910052751 metal Inorganic materials 0.000 claims description 16
- 239000002184 metal Substances 0.000 claims description 16
- 238000012423 maintenance Methods 0.000 claims description 11
- 238000003801 milling Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims 1
- 238000007689 inspection Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 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
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000016507 interphase Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G5/00—Installations of bus-bars
- H02G5/06—Totally-enclosed installations, e.g. in metal casings
- H02G5/066—Devices for maintaining distance between conductor and enclosure
Landscapes
- Installation Of Bus-Bars (AREA)
Abstract
The invention relates to the technical field of bus ducts, in particular to a high-strength anti-deformation bus duct and a processing method thereof. The bus duct comprises a bus duct main body and a conductive plate; a plurality of groups of reinforcing assemblies for installing the current-conducting plates are arranged on the bus duct main body, and each reinforcing assembly comprises a reinforcing plate, a limiting roller, a movable plate, a spring and a mounting groove B; the bus duct main body is provided with a mounting groove A, and the reinforcing plate is provided with a mounting groove B; the movable plate is arranged on the reinforcing plate in a sliding mode and is positioned in the mounting groove B, and a support is arranged on the movable plate; the spring is arranged on the reinforcing plate and positioned in the mounting groove B, and two ends of the spring respectively abut against the reinforcing plate and the movable plate; the limiting idler wheel is rotatably arranged on the bracket and extends into the mounting groove A; two sets of subassemblies of maintaining set up in the bus duct main part, and two sets of subassemblies of maintaining are located the both sides lid of bus duct main part respectively and live and consolidate subassembly and current conducting plate. The invention improves the deformation resistance by arranging a plurality of groups of reinforcing components which are convenient to disassemble, has good stability, is convenient to inspect and maintain, and has good practicability.
Description
Technical Field
The invention relates to the technical field of bus ducts, in particular to a high-strength anti-deformation bus duct and a processing method thereof.
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. Along with the rapid development of cities, high-rise buildings are more and more, the electrical load of the buildings is increased rapidly, and the original electric wires and cables are gradually replaced by bus ducts with large capacity, convenient branching and convenient bundling management due to the reasons of small capacity, inconvenient branching, inconvenient bundling management and the like; the bus duct is a bus system composed of a protective shell, a conducting bar, an insulating material and the like, is a heavy current transmission device for a power supply leading-out loop, and is mainly applied to a low-voltage and heavy-current power distribution system.
The existing bus duct in the market has insufficient strength, and the sealing performance of the bus duct is further reduced due to deformation of the bus duct caused by hoisting and other factors during construction, so that the bus duct is easily affected with damp or water seepage, the interphase insulation resistance is reduced, and potential safety hazards are possibly caused; on the other hand, when the bus duct is maintained, the metal plate on one side needs to be detached, then the bus duct is inspected and maintained, the operation is complex and inconvenient, and the practicability is poor.
Disclosure of Invention
The invention aims to provide a high-strength anti-deformation bus duct and a processing method thereof, wherein the bus duct has the advantages of good anti-deformation capability, good stability, convenience in inspection and maintenance and good practicability.
On one hand, the invention provides a high-strength deformation-resistant bus duct which comprises a bus duct main body and a current-conducting plate;
a plurality of groups of reinforcing assemblies for installing the current-conducting plates are arranged on the bus duct main body, wherein each reinforcing assembly comprises a reinforcing plate, a limiting roller, a movable plate, a spring and a mounting groove B; the bus duct main body is provided with a mounting groove A, and the reinforcing plate is provided with a mounting groove B; the movable plate is arranged on the reinforcing plate in a sliding mode and is positioned in the mounting groove B, and a support is arranged on the movable plate; the spring is arranged on the reinforcing plate and positioned in the mounting groove B, and two ends of the spring respectively abut against the reinforcing plate and the movable plate; the limiting idler wheel is rotatably arranged on the bracket and extends into the mounting groove A; two sets of maintenance subassemblies are arranged on the bus duct main body, and two sets of maintenance subassemblies are respectively located the both sides cover of bus duct main body and live and consolidate subassembly and current-conducting plate.
Preferably, the maintenance assembly comprises a movable cover plate, a locking member, a mounting screw and a slide bar; the bus duct main body is provided with a limiting sliding chute, the movable cover plate is arranged on the bus duct main body in a sliding mode through a sliding strip, and the sliding strip is located in the limiting sliding chute; the retaining member slides and sets up on the bus duct main part and supports removable cover, and the installation screw passes the retaining member and with bus duct main part threaded connection.
Preferably, the number of the movable cover plates is multiple groups, and the number of the locking pieces is two groups.
Preferably, the projection area of the installation groove A is triangular.
Preferably, the number of the limiting idler wheels is two, the limiting idler wheels are respectively positioned on two sides of the support, and the two limiting idler wheels are respectively attached to the side wall of the mounting groove A.
Preferably, the bus duct main body is provided with a connecting plate.
Preferably, the bus duct main body is provided with a guide groove for conveniently guiding the limiting idler wheel into the bus duct main body.
Preferably, the bus duct main body is composed of an upper metal plate, a lower metal plate and four groups of fixing columns, and the metal plates are detachably connected with the fixing columns.
On the other hand, the invention also provides a processing method of the high-strength deformation-resistant bus duct, which comprises the following steps:
s1, milling two groups of limiting sliding grooves on the metal plate, and then milling a plurality of groups of mounting grooves A and guide grooves which are distributed at equal intervals and are vertical to the limiting sliding grooves;
s2, connecting the metal plates with the milled limiting sliding grooves and the mounting grooves A through fixing columns;
s3, inserting the conducting plate, and then fixing the conducting plate on the reinforcing assembly mounting groove bus duct main body;
s4, sliding the movable cover plate into the limiting sliding groove in the bus duct main body, fixing the locking piece on the bus duct main body through the mounting screw and abutting against the movable cover plate, covering the limiting sliding groove by the locking piece, and enabling the locking piece to be flush with the end face of the bus duct main body.
Compared with the prior art, the invention has the following beneficial technical effects:
1. the deformation resistance of the bus duct main body is improved by arranging a plurality of groups of reinforcing components which are distributed at equal intervals;
2. the movable plate is extruded by the spring to push the support and the limiting idler wheel, so that the limiting idler wheel is positioned in the mounting groove A and abuts against the bus duct main body, and the limiting idler wheel on the reinforcing component is conveniently mounted in the mounting groove A on the bus duct main body through the guide groove arranged on the bus duct main body, so that the mounting is convenient;
3. through the mounting groove A with the triangular projection, when the limiting idler wheel abuts against the bus duct main body, a force towards the current conducting plate is applied to the reinforcing plate, so that the current conducting plate can be fixed, and meanwhile, the reinforcing plate is prevented from shaking, and the reinforcing assembly is more stable;
4. the locking piece is taken out by disassembling the mounting screw, and then the movable cover plate is slid to check the reinforcing assemblies and the conductive plates at different positions; the inspection and maintenance are convenient, and the practicability is good.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic diagram of the exploded structure of FIG. 1;
FIG. 3 is a partial cross-sectional view of FIG. 1;
fig. 4 is a partial cross-sectional structural view of a reinforcement assembly.
Reference numerals: 1. a bus duct main body; 2. a removable cover plate; 3. a locking member; 4. mounting screws; 5. a conductive plate; 6. a reinforcement assembly; 7. a slide bar; 8. a limiting chute; 9. mounting grooves A; 10. a connecting plate; 11. a guide groove; 12. a reinforcing plate; 13. limiting the idler wheel; 14. a support; 15. a movable plate; 16. a spring; 17. and (7) mounting a groove B.
Detailed Description
Example one
The invention provides a high-strength anti-deformation bus duct, which comprises a bus duct main body 1 and a conductive plate 5;
as shown in fig. 2-4, a plurality of sets of reinforcing assemblies 6 for installing the conductive plates 5 are arranged on the bus duct main body 1, wherein each reinforcing assembly 6 comprises a reinforcing plate 12, a limiting roller 13, a movable plate 15, a spring 16 and a mounting groove B17; the bus duct main body 1 is provided with a mounting groove A9, and the reinforcing plate 12 is provided with a mounting groove B17; the projection area of the mounting groove A9 is triangular; the movable plate 15 is slidably arranged on the reinforcing plate 12 and positioned in the mounting groove B17, and the bracket 14 is arranged on the movable plate 15; the spring 16 is arranged on the reinforcing plate 12 and positioned in the mounting groove B17, and two ends of the spring 16 respectively abut against the reinforcing plate 12 and the movable plate 15; the limiting roller 13 is rotatably arranged on the bracket 14 and extends into the mounting groove A9; the number of the limiting rollers 13 is two, the two limiting rollers are respectively positioned at two sides of the bracket 14, and the two limiting rollers 13 are respectively attached to the side walls of the mounting groove A9; the two groups of maintenance assemblies are arranged on the bus duct main body 1, and are respectively positioned on two side covers of the bus duct main body 1 and hold the reinforcing assembly 6 and the conductive plate 5; the bus duct main body 1 is provided with a connecting plate 10; a guide groove 11 for guiding a limiting roller 13 conveniently is arranged on the bus duct main body 1; bus duct main part 1 is two upper and lower metal sheets and four group's fixed column constitutions, and the metal sheet can be dismantled with the fixed column and be connected.
In the embodiment, the deformation resistance of the bus duct main body 1 is improved by arranging a plurality of groups of reinforcing components 6 which are distributed at equal intervals; the movable plate 15 is pressed by the spring 16 to push the bracket 14 and the limiting roller 13, so that the limiting roller 13 is positioned in the mounting groove A9 and abuts against the bus duct main body 1, and the mounting is convenient; through the mounting groove A9 with a triangular projection, when the limiting roller 13 props against the bus duct main body 1, a force towards the conductive plate 5 is applied to the reinforcing plate 12, so that the conductive plate 5 can be fixed, and the reinforcing plate 12 is prevented from shaking; the limiting idler wheel 13 on the reinforcing component 6 is conveniently arranged in the installation groove A9 on the bus duct main body 1 through the guide groove 11 arranged on the bus duct main body 1.
Example two
As shown in fig. 1-2, compared with the first embodiment, the present embodiment of the invention provides a high-strength and deformation-resistant bus duct, in which the maintenance assembly includes a movable cover plate 2, a locking member 3, a mounting screw 4 and a slide bar 7; a limiting sliding groove 8 is formed in the bus duct main body 1, the movable cover plate 2 is arranged on the bus duct main body 1 in a sliding mode through a sliding strip 7, and the sliding strip 7 is located in the limiting sliding groove 8; the locking piece 3 is arranged on the bus duct main body 1 in a sliding mode and abuts against the movable cover plate 2, and the mounting screw 4 penetrates through the locking piece 3 and is in threaded connection with the bus duct main body 1; the number of the movable cover plates 2 is multiple groups, and the number of the locking pieces 3 is two groups.
In this embodiment, the fastening member 3 is taken out by detaching the mounting screw 4, and then the movable cover plate 2 is slid to inspect the reinforcing members 6 and the conductive plates 5 at different positions; sealing gaskets are arranged on two sides of the movable cover plate 2 and the side surface of the locking piece 3 to improve the sealing property; the inspection and maintenance are convenient, and the operation is more convenient.
The invention also provides a processing method of the high-strength anti-deformation bus duct, which comprises the following steps:
s1, milling two groups of limiting sliding grooves 8 on the metal plate, and then milling a plurality of groups of mounting grooves A9 and guide grooves 11 which are distributed at equal intervals and are vertical to the limiting sliding grooves 8;
s2, connecting the milled metal plates of the limiting sliding groove 8 and the mounting groove A9 through fixing columns;
s3, inserting the conductive plate 5, and then fixing the conductive plate 5 on the reinforcing assembly 6 mounting groove bus duct main body 1;
s4, slide into the spacing spout 8 on the bus duct main part 1 with removable cover 2 in, fix retaining member 3 on bus duct main part 1 and support removable cover 2 through mounting screw 4, and retaining member 3 covers spacing spout 8, retaining member 3 and bus duct main part terminal surface parallel and level.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (9)
1. A high-strength anti-deformation bus duct is characterized by comprising a bus duct main body (1) and a conductive plate (5);
a plurality of groups of reinforcing assemblies (6) for installing the conductive plates (5) are arranged on the bus duct main body (1), wherein each reinforcing assembly (6) comprises a reinforcing plate (12), a limiting roller (13), a movable plate (15), a spring (16) and a mounting groove B (17); the bus duct main body (1) is provided with a mounting groove A (9), and the reinforcing plate (12) is provided with a mounting groove B (17); the movable plate (15) is arranged on the reinforcing plate (12) in a sliding mode and is positioned in the mounting groove B (17), and the movable plate (15) is provided with a support (14); the spring (16) is arranged on the reinforcing plate (12) and is positioned in the mounting groove B (17), and two ends of the spring (16) respectively abut against the reinforcing plate (12) and the movable plate (15); the limiting roller (13) is rotatably arranged on the bracket (14) and extends into the mounting groove A (9); two sets of maintenance subassemblies are arranged on the bus duct main body (1), and two sets of maintenance subassemblies are respectively located the both sides lid of bus duct main body (1) and live and consolidate subassembly (6) and current conducting plate (5).
2. The high-strength anti-deformation bus duct according to claim 1, wherein the maintenance assembly comprises a movable cover plate (2), a locking member (3), a mounting screw (4) and a sliding strip (7); a limiting sliding groove (8) is formed in the bus duct main body (1), the movable cover plate (2) is arranged on the bus duct main body (1) in a sliding mode through a sliding strip (7), and the sliding strip (7) is located in the limiting sliding groove (8); retaining member (3) slide to set up on bus duct main part (1) and support removable cover (2), and installation screw (4) pass retaining member (3) and with bus duct main part (1) threaded connection.
3. The high-strength anti-deformation bus duct according to claim 2, wherein the number of the movable cover plates (2) is multiple, and the number of the locking members (3) is two.
4. The high-strength anti-deformation bus duct as claimed in claim 1, wherein the projected area of the mounting groove A (9) is triangular.
5. The high-strength anti-deformation bus duct according to claim 1, wherein the number of the limiting rollers (13) is two and the limiting rollers are respectively positioned at two sides of the bracket (14), and the two limiting rollers (13) are respectively attached to the side wall of the mounting groove A (9).
6. The high-strength anti-deformation bus duct according to claim 1, wherein a connecting plate (10) is arranged on the bus duct main body (1).
7. The high-strength anti-deformation bus duct according to claim 1, wherein a guide groove (11) for guiding a limiting roller (13) conveniently is arranged on the bus duct main body (1).
8. The high-strength anti-deformation bus duct according to claim 1, wherein the bus duct main body (1) is composed of an upper metal plate, a lower metal plate and four groups of fixing columns, and the metal plates are detachably connected with the fixing columns.
9. A method for processing a high-strength anti-deformation bus duct according to any one of claims 1 to 8, comprising the following steps:
s1, milling two groups of limiting sliding grooves (8) on the metal plate, and then milling a plurality of groups of mounting grooves A (9) and guide grooves (11) which are distributed at equal intervals and are vertical to the limiting sliding grooves (8);
s2, connecting the metal plates of the milled limiting sliding groove (8) and the mounting groove A (9) through a fixing column;
s3, inserting the conductive plate (5), and then fixing the conductive plate (5) on the reinforcing assembly (6) mounting groove bus duct main body (1);
s4, slide removable cover (2) in spacing spout (8) on bus duct main part (1), fix retaining member (3) on bus duct main part (1) and support removable cover (2) through installation screw (4), and retaining member (3) cover spacing spout (8), retaining member (3) and bus duct main part terminal surface parallel and level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210354797.XA CN114566928A (en) | 2022-04-06 | 2022-04-06 | High-strength anti-deformation bus duct and processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210354797.XA CN114566928A (en) | 2022-04-06 | 2022-04-06 | High-strength anti-deformation bus duct and processing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114566928A true CN114566928A (en) | 2022-05-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210354797.XA Pending CN114566928A (en) | 2022-04-06 | 2022-04-06 | High-strength anti-deformation bus duct and processing method |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0519187A1 (en) * | 1991-06-20 | 1992-12-23 | Elcom S.R.L. | Sectional bar holder for electric panels |
| CN206806938U (en) * | 2017-05-02 | 2017-12-26 | 天源华威集团有限公司 | A kind of special upper connecting cover plate for being easy to slide of bus duct |
| CN110556769A (en) * | 2019-09-29 | 2019-12-10 | 江苏雄海智能电气有限公司 | High-strength bus duct |
| CN111490504A (en) * | 2020-04-27 | 2020-08-04 | 镇江市美盛母线有限公司 | Easy dismouting light power supply bus duct |
| CN213402376U (en) * | 2020-08-05 | 2021-06-08 | 湖北奥正电气有限公司 | Novel grafting structure of bus duct jack box |
| CN215185740U (en) * | 2021-07-05 | 2021-12-14 | 江苏万威电气有限公司 | Bus duct strengthening rib structure |
| CN216016389U (en) * | 2021-10-21 | 2022-03-11 | 陕西泰升电力科技有限公司 | Bus duct with high stable structure of shocking resistance |
-
2022
- 2022-04-06 CN CN202210354797.XA patent/CN114566928A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0519187A1 (en) * | 1991-06-20 | 1992-12-23 | Elcom S.R.L. | Sectional bar holder for electric panels |
| CN206806938U (en) * | 2017-05-02 | 2017-12-26 | 天源华威集团有限公司 | A kind of special upper connecting cover plate for being easy to slide of bus duct |
| CN110556769A (en) * | 2019-09-29 | 2019-12-10 | 江苏雄海智能电气有限公司 | High-strength bus duct |
| CN111490504A (en) * | 2020-04-27 | 2020-08-04 | 镇江市美盛母线有限公司 | Easy dismouting light power supply bus duct |
| CN213402376U (en) * | 2020-08-05 | 2021-06-08 | 湖北奥正电气有限公司 | Novel grafting structure of bus duct jack box |
| CN215185740U (en) * | 2021-07-05 | 2021-12-14 | 江苏万威电气有限公司 | Bus duct strengthening rib structure |
| CN216016389U (en) * | 2021-10-21 | 2022-03-11 | 陕西泰升电力科技有限公司 | Bus duct with high stable structure of shocking resistance |
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