CN108054639B - Circuit breaker mounting structure - Google Patents
Circuit breaker mounting structure Download PDFInfo
- Publication number
- CN108054639B CN108054639B CN201711491879.4A CN201711491879A CN108054639B CN 108054639 B CN108054639 B CN 108054639B CN 201711491879 A CN201711491879 A CN 201711491879A CN 108054639 B CN108054639 B CN 108054639B
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- CN
- China
- Prior art keywords
- circuit breaker
- mounting
- busbar
- mounting plate
- bus bar
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
- H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Distribution Board (AREA)
- Breakers (AREA)
Abstract
The invention provides a circuit breaker mounting structure applied to the technical field of switch cabinet parts, wherein a mounting plate (1) of the circuit breaker mounting structure is mounted on a switch cabinet, a circuit breaker (3) comprises a circuit breaker body (4) and a protruding part (5), the circuit breaker mounting structure further comprises a circuit breaker busbar, the circuit breaker busbar is connected with the circuit breaker body (4), the protruding part (5) is arranged to be in a structure capable of being clamped in a mounting opening (2), a threaded hole (6) is formed in the circuit breaker body (4), and a connecting bolt (7) is arranged to be in a structure capable of penetrating through the mounting plate (1) and being screwed and connected with the threaded hole (6). The circuit breaker mounting structure can effectively prevent an operator from contacting the circuit breaker busbar mounted on the mounting plate, ensures the operation safety, can realize the convenient and reliable mounting and dismounting of the circuit breaker busbar, reduces the mounting difficulty of the circuit breaker during mounting, and improves the dismounting efficiency.
Description
Technical Field
The invention belongs to the technical field of switch cabinet parts, and particularly relates to a circuit breaker mounting structure.
Background
on a switchgear cabinet, a circuit breaker is one of the important components. And the circuit breaker is connected with a circuit breaker busbar. Among the prior art, the female row of circuit breaker exposes in the mounting panel outside, and like this, operating personnel is when operating parts such as circuit breaker, and it is female arranging to probably touch the circuit breaker, has serious potential safety hazard.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the installation structure is simple in structure, can effectively prevent an operator from contacting a circuit breaker busbar installed on the installation plate, thereby effectively ensuring the operation safety, simultaneously realizing convenient and reliable installation and disassembly of the circuit breaker busbar, reducing the installation difficulty of the circuit breaker during installation, improving the disassembly and assembly efficiency, and reducing the labor intensity during disassembly and assembly.
To solve the technical problems, the invention adopts the technical scheme that:
The invention relates to a circuit breaker mounting structure which comprises a mounting plate, wherein the mounting plate is mounted on a switch cabinet, a mounting opening is formed in the mounting plate, the circuit breaker comprises a circuit breaker body and a protruding portion, the circuit breaker mounting structure further comprises a circuit breaker bus bar, the circuit breaker bus bar is connected with the circuit breaker body, the protruding portion is arranged in a structure capable of being clamped in the mounting opening, a threaded hole is formed in the circuit breaker body, and a connecting bolt is arranged in a structure capable of penetrating through the mounting plate and being screwed and connected with the threaded hole.
The mounting panel on still set up a plurality of sleeve openings, set up the female installation position that arranges of a plurality of circuit breakers on the circuit breaker body, every female installation position that arranges of circuit breaker sets up female installation screw of arranging, every sleeve opening on the mounting panel sets up to the female structure of arranging installation screw of arranging of the female installation position of arranging of a circuit breaker.
every female structure that sets up to arranging connecting bolt in arranging the mounting screw to can twist dress, bolt twist dress sleeve sets up to passing the structure that the sleeve opening extended to female row's mounting screw position, female arranging of circuit breaker when being connected with this body of circuit breaker, every female connecting bolt of arranging sets up to can pass female arranging of a circuit breaker and arrange mounting screw and twist the structure of adorning and being connected.
the circuit breaker body and the bulge between be T font structure, when the bulge clamped in the installing port, the terminal surface set up to the structure that can laminate surface position behind the mounting panel before the body of circuit breaker body, screw hole setting on the circuit breaker body is on the terminal surface before the body.
the switch cabinet on install a plurality of mounting panels, set up a plurality of installing ports on every mounting panel.
by adopting the technical scheme of the invention, the following beneficial effects can be obtained:
according to the circuit breaker mounting structure, when the circuit breaker is arranged, the circuit breaker is arranged into the circuit breaker body and the protruding part, the protruding part of the circuit breaker is clamped in the mounting opening of the mounting plate, the circuit breaker body is located on the rear side of the mounting plate and connected with the mounting plate through the connecting bolt, and the circuit breaker busbar mounting position connected with the circuit breaker busbar is arranged on the circuit breaker body, so that the circuit breaker busbar can be protected by the mounting plate after being mounted, an operator cannot directly contact with the circuit breaker busbar electrified during working, and the safety during operation is improved. And through sleeve open-ended setting, when screwing up dress or loosening the female row of circuit breaker, can conveniently stretch through the sleeve opening with bolt tightening sleeve, screw up or unscrew female connecting bolt of arranging to convenient and fast realizes female connection and the demolising of arranging of circuit breaker, raises the efficiency. The circuit breaker mounting structure is simple in structure, and can effectively prevent an operator from contacting the circuit breaker busbar mounted on the mounting plate, so that the operation safety is effectively ensured, meanwhile, the circuit breaker busbar can be conveniently and reliably mounted and dismounted, the mounting difficulty of the circuit breaker during mounting is reduced, the dismounting efficiency is improved, and the labor intensity of dismounting is reduced.
Drawings
The contents of the description and the references in the drawings are briefly described as follows:
Fig. 1 is a schematic structural view of a circuit breaker mounting structure according to the present invention;
in the drawings, the reference numbers are respectively: 1. mounting a plate; 2. an installation port; 3. a circuit breaker; 4. a circuit breaker body; 5. a projection; 6. a threaded hole; 7. a connecting bolt; 8. a sleeve opening; 9. a screw hole is formed in the busbar; 10. a busbar connecting bolt; 11. the front end surface of the body; 12. a breaker busbar mounting position; 13. the circuit breaker is female arranging.
Detailed Description
The following detailed description of the embodiments of the present invention, such as the shapes and structures of the components, the mutual positions and connection relations among the components, the functions and operation principles of the components, will be made by referring to the accompanying drawings and the description of the embodiments:
As shown in the attached drawing 1, the invention relates to a circuit breaker mounting structure, which comprises a mounting plate 1, wherein the mounting plate 1 is mounted on a switch cabinet, a mounting opening 2 is formed in the mounting plate 1, a circuit breaker 3 comprises a circuit breaker body 4 and a protruding portion 5, the circuit breaker mounting structure further comprises a circuit breaker busbar, the circuit breaker busbar is connected with the circuit breaker body 4, the protruding portion 5 is arranged to be a structure capable of being clamped in the mounting opening 2, a threaded hole 6 is formed in the circuit breaker body 4, and a connecting bolt 7 is arranged to be a structure capable of penetrating through the mounting plate 1 and being screwed with the threaded hole 6. Above-mentioned structure, when setting up the circuit breaker structure, set up the circuit breaker into circuit breaker body and bulge two parts, the circuit breaker passes through the bulge can clamp in the installation mouth on the mounting panel, and the circuit breaker body then is located mounting panel rear side position this moment, the circuit breaker body passes through connecting bolt and is connected with the mounting panel, the female installation position that arranges of circuit breaker of connecting the female row of circuit breaker sets up on the circuit breaker body, thus, female arranging of circuit breaker can be played the guard action by the mounting panel after the installation, operating personnel can not the direct contact female row of the electrified circuit breaker of during operation, security when improving the operation. The circuit breaker mounting structure is simple in structure, and can effectively prevent an operator from contacting the circuit breaker busbar mounted on the mounting plate, so that the operation safety is effectively ensured, meanwhile, the circuit breaker busbar can be conveniently and reliably mounted and dismounted, the mounting difficulty of the circuit breaker during mounting is reduced, the dismounting efficiency is improved, and the labor intensity of dismounting is reduced.
Mounting panel 2 on still set up a plurality of sleeve openings 8, set up the female installation position that arranges of a plurality of circuit breakers on the circuit breaker body 1, every female installation position 12 that arranges of circuit breaker sets up female installation screw 9 of arranging, every sleeve opening 8 on the mounting panel 1 sets up to the female structure of arranging installation screw 9 of arranging installation position of a circuit breaker. Above-mentioned structure, through sleeve open-ended setting, when screwing up dress or loosening the female row of circuit breaker, can conveniently stretch through the sleeve opening with the bolt tightening sleeve, screw up or unscrew female connecting bolt of arranging, and convenient and fast realizes female connection of arranging of circuit breaker and demolishs. Therefore, the safety protection function is realized, and the disassembly and assembly efficiency is not influenced.
Every female arranging installation screw 9 in set up to be able to twist and adorn a structure of arranging connecting bolt 10, the bolt is twisted and is adorned the sleeve and set up to the structure that can pass sleeve opening 8 and extend to female arranging installation screw 9 position, female arranging of circuit breaker be connected with circuit breaker body 4, every female connecting bolt 10 that arranges sets up to be able to pass female arranging of a circuit breaker and arrange installation screw 9 and twist the structure of adorning and being connected. Above-mentioned structure, the female row of circuit breaker is connected through female arranging the installation position of arranging of circuit breaker on arranging connecting bolt and the circuit breaker body, realizes the female reliable location and the reliable installation of arranging when connecting of circuit breaker, ensures that the circuit breaker can the safe and reliable operation.
The circuit breaker body 4 and the bulge 5 between be T font structure, when the bulge 5 clamped in installing port 2, terminal surface 11 set up to the structure that can laminate in the 1 rear surface position of mounting panel before the body of circuit breaker body 4, screw hole 6 on the circuit breaker body 4 sets up before the body on terminal surface 11. Above-mentioned structure, when the circuit breaker is connected with the mounting panel, terminal surface laminating before the body of circuit breaker body is on the mounting panel, and rethread connecting bolt fixed connection ensures that the circuit breaker can not rock or the drunkenness after connecting, ensures female reliable connection of arranging at the back.
The switch cabinet on install a plurality of mounting panels 1, set up a plurality of installing ports 2 on every mounting panel 1.
According to the circuit breaker mounting structure, when the circuit breaker is arranged, the circuit breaker is arranged into the circuit breaker body and the protruding part, the protruding part of the circuit breaker is clamped in the mounting opening of the mounting plate, the circuit breaker body is located on the rear side of the mounting plate and connected with the mounting plate through the connecting bolt, and the circuit breaker busbar mounting position connected with the circuit breaker busbar is arranged on the circuit breaker body, so that the circuit breaker busbar can be protected by the mounting plate after being mounted, an operator cannot directly contact with the circuit breaker busbar electrified during working, and the safety during operation is improved. And through sleeve open-ended setting, when screwing up dress or loosening the female row of circuit breaker, can conveniently stretch through the sleeve opening with bolt tightening sleeve, screw up or unscrew female connecting bolt of arranging to convenient and fast realizes female connection and the demolising of arranging of circuit breaker, raises the efficiency. The circuit breaker mounting structure is simple in structure, and can effectively prevent an operator from contacting the circuit breaker busbar mounted on the mounting plate, so that the operation safety is effectively ensured, meanwhile, the circuit breaker busbar can be conveniently and reliably mounted and dismounted, the mounting difficulty of the circuit breaker during mounting is reduced, the dismounting efficiency is improved, and the labor intensity of dismounting is reduced.
The present invention has been described in connection with the accompanying drawings, and it is to be understood that the invention is not limited to the specific embodiments disclosed, but is intended to cover various modifications, changes and equivalents of the embodiments of the invention, and its application to other applications without departing from the spirit and scope of the invention.
Claims (2)
1. A circuit breaker mounting structure characterized in that: the circuit breaker mounting structure comprises a mounting plate (1), wherein the mounting plate (1) is mounted on a switch cabinet, a mounting port (2) is formed in the mounting plate (1), a circuit breaker (3) comprises a circuit breaker body (4) and a protruding part (5), the circuit breaker mounting structure further comprises a circuit breaker busbar, the circuit breaker busbar is connected with the circuit breaker body (4), the protruding part (5) is arranged to be a structure capable of being clamped in the mounting port (2), a threaded hole (6) is formed in the circuit breaker body (4), and a connecting bolt (7) is arranged to be a structure capable of penetrating through the mounting plate (1) and being screwed and connected with the threaded hole (6);
the mounting plate (2) is also provided with a plurality of sleeve openings (8), the breaker body (1) is provided with a plurality of breaker busbar mounting positions (12), each breaker busbar mounting position is provided with a busbar mounting screw hole (9), and each sleeve opening (8) on the mounting plate (1) is arranged to be aligned with the busbar mounting screw hole (9) of one breaker busbar mounting position;
Each bus bar mounting screw hole (9) is internally provided with a structure capable of screwing a bus bar connecting bolt (10), a bolt screwing sleeve is arranged to pass through a sleeve opening (8) and extend to the position of the bus bar mounting screw hole (9), and when the breaker bus bar is connected with the breaker body (4), each bus bar connecting bolt (10) is arranged to pass through a breaker bus bar and be screwed and connected with one bus bar mounting screw hole (9);
Be T font structure between circuit breaker body (4) and bulge (5), when bulge (5) clamped in installing port (2), terminal surface (11) set up to the structure that can laminate in mounting panel (1) rear surface position before the body of circuit breaker body (4), and screw hole (6) on circuit breaker body (4) set up before the body on terminal surface (11).
2. The circuit breaker mounting structure according to claim 1, wherein: the switch cabinet on install a plurality of mounting panels (1), set up a plurality of installing ports (2) on every mounting panel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711491879.4A CN108054639B (en) | 2017-12-30 | 2017-12-30 | Circuit breaker mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711491879.4A CN108054639B (en) | 2017-12-30 | 2017-12-30 | Circuit breaker mounting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108054639A CN108054639A (en) | 2018-05-18 |
| CN108054639B true CN108054639B (en) | 2019-12-06 |
Family
ID=62129353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711491879.4A Active CN108054639B (en) | 2017-12-30 | 2017-12-30 | Circuit breaker mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108054639B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201804807U (en) * | 2010-07-30 | 2011-04-20 | 上海良信电器股份有限公司 | Breaker capable of turning off power automatically while uncovering |
| CN202042434U (en) * | 2011-05-17 | 2011-11-16 | 温州奥来电器有限公司 | 1P+N electromagnetic earth leakage circuit breaker |
| CN102804320A (en) * | 2010-03-09 | 2012-11-28 | 施耐德电气美国股份有限公司 | Improved tie -down accessory for circuit breaker |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3032228A1 (en) * | 1980-08-27 | 1982-04-01 | Brown, Boveri & Cie Ag, 6800 Mannheim | Load protection switch for domestic wiring installation - has extension of terminal plate allowing adjacent switches to fit together |
| IT1289485B1 (en) * | 1996-12-20 | 1998-10-15 | Sace Spa | LOW VOLTAGE ELECTRICAL DISTRIBUTION BOARD |
| FR2925215B1 (en) * | 2007-12-17 | 2009-12-25 | Hager Electro Sas | SECONDARY COVER FOR ELECTRICAL DEVICE WITH MOLDED HOUSING |
| CN102044376A (en) * | 2011-01-05 | 2011-05-04 | 郑逸扬 | Low-voltage universal vacuum circuit breaker |
-
2017
- 2017-12-30 CN CN201711491879.4A patent/CN108054639B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102804320A (en) * | 2010-03-09 | 2012-11-28 | 施耐德电气美国股份有限公司 | Improved tie -down accessory for circuit breaker |
| CN201804807U (en) * | 2010-07-30 | 2011-04-20 | 上海良信电器股份有限公司 | Breaker capable of turning off power automatically while uncovering |
| CN202042434U (en) * | 2011-05-17 | 2011-11-16 | 温州奥来电器有限公司 | 1P+N electromagnetic earth leakage circuit breaker |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108054639A (en) | 2018-05-18 |
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