CN109546545B - Low-voltage distribution cabinet adopting punching-free lap joint bus system to exchange outgoing line loop - Google Patents
Low-voltage distribution cabinet adopting punching-free lap joint bus system to exchange outgoing line loop Download PDFInfo
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- CN109546545B CN109546545B CN201811592749.4A CN201811592749A CN109546545B CN 109546545 B CN109546545 B CN 109546545B CN 201811592749 A CN201811592749 A CN 201811592749A CN 109546545 B CN109546545 B CN 109546545B
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- cabinet
- lap joint
- distribution cabinet
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- double
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- 238000009826 distribution Methods 0.000 title claims abstract description 25
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 6
- 241001604129 Polydactylus Species 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000004080 punching Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical group COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- 229920005372 Plexiglas® Polymers 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005493 welding type Methods 0.000 description 1
Abstract
The utility model provides an adopt low-voltage distribution cabinet of overlapping busbar system interchange wire loop that exempts from to punch a hole, characterized by: including the cabinet body, the internal a plurality of working spaces that are equipped with of cabinet, every working space all includes the base, is provided with the unit of being qualified for the next round of competitions on the base, and the base activity is fixed with two T type busbar systems, and two T type busbar systems install on the mounting panel, the mounting panel set up in on the base, this disclosure have simple structure, equipment fast, need not punch a hole overlap joint, be qualified for the next round of competitions that the unit components and parts are changed conveniently, area is little etc. advantage.
Description
Technical Field
The present disclosure relates to a low voltage power distribution cabinet employing punch-free lap joint bus bar systems to interchange outgoing lines loops.
Background
The low-voltage distribution cabinet is suitable for industries such as power plants, petroleum, chemical industry, metallurgy, spinning, high-rise buildings and the like, and is used for power transmission, distribution and electric energy conversion. The product meets the standard specification of GB7251.1-2013 low-voltage complete switch equipment (IDT IEC60439-1 1999).
The existing distribution box is generally arranged left and right of a wire outlet loop plastic shell switch, electricity is taken from a transverse busbar, a welding type frame body is arranged, and a wire inlet end is formed by punching and connecting conventional copper bars, so that the requirement on the area of a power supply place is high.
Meanwhile, most of conventional distribution cabinets produced at present are in a welding mode, and bus punching is connected with an outgoing line loop, so that the defects are mainly that:
1: the cabinet body has large width, large occupied area, high cost and larger requirement on the building space of the distribution room
2: The later-stage expandability is poor, and the number of cabinets is increased if a loop is needed to be added in the later stage
3: Most of the welding modes are easy to deform after welding and have complex process
4: The noise is large, the strong light and the gas pollute the production process, and the environment is polluted
5: Low assembly efficiency and is not beneficial to mass production
6: Copper bar connection needs punching a hole, and the circuit breaker is difficult to disassemble and replace
7: Poor in maintenance interchangeability and universality
8: There are few wire outgoing loops that can be installed.
Disclosure of Invention
The utility model discloses in order to solve above-mentioned problem, put forward a low voltage distribution cabinet that adopts the overlap joint generating line system that exempts from to punch a hole to exchange the return circuit of being qualified for the next round of competitions, this disclosure has simple structure, equipment is quick, need not to punch a hole overlap joint, be qualified for the next round of competitions that unit components and parts are changed conveniently, area is little etc. advantage.
In order to achieve the above purpose, the present disclosure adopts the following technical scheme:
The utility model provides an adopt low-voltage distribution cabinet that overlap joint busbar system of exempting from to punch a hole exchanges return circuit of being qualified for next round of competitions, includes the cabinet body, the internal a plurality of working spaces that are equipped with of cabinet, every working space all includes the base, is provided with the unit of being qualified for the next round of competitions on the base, and the base activity is fixed with two T type busbar systems, and two T type busbar systems are installed on the mounting panel, the mounting panel set up in on the cabinet body frame.
As a further limitation, the cabinet body comprises a frame formed by four upright posts and four cross beams, a front cabinet door and a rear cabinet door which are arranged on the upright posts and positioned in front of and behind the cabinet body, the upright posts on two sides are respectively connected with the upper cross beam and the lower cross beam, and at least two rows of support columns which are longitudinally arranged and two rows of support columns which are transversely arranged are arranged on two sides in the cabinet.
As a further limitation, the cabinet body longitudinally comprises four stand columns which are parallel to each other, and a plurality of support columns are arranged between the two stand columns.
As a further limitation, the support column and the stand column are both C-shaped profiles.
As a further limitation, the cabinet is provided with a glass door. The internal structure and the running condition of the whole distribution cabinet can be seen clearly.
By way of further limitation, the glass door is provided with a plurality of inner unit doors on an inner side thereof.
By way of further limitation, the mounting plate is coupled to the post.
As a further limitation, the mounting plate is provided with a copper busbar clamp by which the double-T busbar system is secured.
As a further limitation, hooks are provided on the mounting plate, through which hooks the double T-shaped bus bar system is hooked.
As a further limitation, the working space is 11.
Compared with the prior art, the beneficial effects of the present disclosure are:
The cabinet body has compact width, small occupied area, high cost saving and saving of the building space of the distribution room. The expandability is good, the installation can be fast carried out at the later stage if the addition is needed, the main body adopts the C-shaped material structure, the process is simple, the protection grade meets the regulation, and the production process has the advantages of no noise, strong light and gas pollution and less environmental pollution.
The copper bar assembly device is high in assembly efficiency, beneficial to mass production, free of punching, and convenient to detach and replace, and the outgoing line units are connected. The maintenance interchangeability and the universality are strong, and a plurality of outlet loops can be installed.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application.
FIG. 1 is a block diagram of the present disclosure;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a right side view partially in section of FIG. 1;
FIG. 4 is a left side view partially in section of FIG. 1;
The double-T-shaped bus bar comprises a main frame 1, a 2. C-shaped section bar, a wire outgoing unit circuit breaker 3, a quick connection base 4, a double-T-shaped copper bar bus bar clamp 5, a double-T-shaped bus bar 6, a mounting plate 8.C, a column of the section bar, an inner unit door plate 9 and an outer glass door 10.
The specific embodiment is as follows:
The disclosure is further described below with reference to the drawings and examples.
It should be noted that the following detailed description is illustrative and is intended to provide further explanation of the application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
In the present disclosure, terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, are merely relational terms determined for convenience in describing structural relationships of the various components or elements of the present disclosure, and do not denote any one of the components or elements of the present disclosure, and are not to be construed as limiting the present disclosure.
In the present disclosure, terms such as "fixedly coupled," "connected," and the like are to be construed broadly and refer to either a fixed connection or an integral or removable connection; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the terms in the disclosure may be determined according to circumstances, and should not be interpreted as limiting the disclosure, for relevant scientific research or a person skilled in the art.
A low-voltage distribution cabinet adopting a punching-free lap joint bus system and capable of rapidly exchanging outgoing lines comprises four upright posts and four cross beams, wherein front cabinet doors and rear cabinet doors which are arranged on the upright posts and positioned in front of and behind the cabinet body are respectively connected with an upper cross beam and a lower cross beam, at least two rows of profiles which are longitudinally arranged and two rows of profiles which are transversely arranged are arranged on two sides in the cabinet, and a plurality of working spaces are arranged in the cabinet body.
The front door is a plexiglass door 10, the inside of which is provided with a plurality of unit door panels 9.
The work space is internally provided with eleven outgoing line loops 3, the outgoing line unit circuit breaker is arranged on a base which is quickly plugged and unplugged, the base is provided with a three-phase hook for hooking a double-T-shaped bus system, the bus system is arranged on a double-U-shaped mounting plate, punching-free connection is realized, and the number of outgoing line loops and the load size can be adjusted according to design requirements.
In fig. 1, the cabinet body comprises a C-shaped section bar upright post 8 which is arranged on a main frame 1 and connected with a C-shaped section bar 2 and a mounting plate 7, a double-T copper busbar clamp 5 is fixed on the mounting plate 7 and fastens a double-T busbar 6, an outer glass door 10 is arranged on the main frame 1, and a plurality of inner unit doors 9 are arranged on the inner side of the main frame.
The working space comprises eleven lines of outlet circuits 3, the eleven lines of outlet circuits are connected with double T-shaped buses 6 through hooks after being spliced with a quick connection base 4, the number of the circuits can be adjusted according to the actual load, the whole space is compact, the cabinet body is small in width, the number of power distribution cabinets is saved under the same load condition, and therefore occupied space is saved.
The above description is only of the preferred embodiments of the present application and is not intended to limit the present application, but various modifications and variations can be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.
While the specific embodiments of the present disclosure have been described above with reference to the drawings, it should be understood that the present disclosure is not limited to the embodiments, and that various modifications and changes can be made by one skilled in the art without inventive effort on the basis of the technical solutions of the present disclosure while remaining within the scope of the present disclosure.
Claims (9)
1. A low-voltage distribution box cabinet adopting punching-free lap joint bus system to exchange outgoing lines is characterized in that: the intelligent cabinet temperature control device comprises a cabinet body, wherein a plurality of working spaces are arranged in the cabinet body, each working space comprises a base, a wire outlet unit is arranged on the base, a double-T-shaped bus system is movably fixed on the base, the double-T-shaped bus system is arranged on a mounting plate, and the mounting plate is arranged on the base;
An eleven-way outlet circuit is arranged in the working space, the outlet unit circuit breaker is arranged on a base which is quickly plugged and unplugged, the base is provided with a three-phase hook for hooking a double-T-shaped bus system, and the bus system is arranged on a double-U-shaped mounting plate;
the cabinet body comprises a C-shaped section bar upright post, the C-shaped section bar upright post is arranged on the main frame and connected with the C-shaped section bar and the mounting plate, and the double-T copper bar bus clamp is fixed on the mounting plate and fastens the double-T bus system.
2. A low voltage power distribution cabinet employing punch-through free lap joint bus bar system interchangeable outlet loops as defined in claim 1 wherein: the cabinet body comprises a frame formed by four C-shaped section bars stand columns and four cross beams, a front cabinet door and a rear cabinet door which are arranged on the stand columns and positioned in front of the cabinet body, the stand columns on two sides are respectively connected with the upper cross beam and the lower cross beam, and at least two rows of support columns which are longitudinally arranged and two rows of support columns which are transversely arranged are arranged on two sides in the cabinet.
3. A low voltage power distribution cabinet employing punch-through free lap joint bus bar system interchangeable outlet loops as defined in claim 2, wherein: the cabinet body longitudinally comprises four C-shaped section bar stand columns which are parallel to each other, and a plurality of support columns are arranged between the two C-shaped section bar stand columns.
4. A low voltage power distribution cabinet employing punch-through free lap joint bus bar system interchangeable outlet loops as defined in claim 3 wherein: the support column is a C-shaped section bar.
5. A low voltage power distribution cabinet employing punch-through free lap joint bus bar system interchangeable outlet loops as defined in claim 1 wherein: the glass door is arranged on the cabinet body, so that the internal structure and the running condition of the whole distribution cabinet can be seen clearly.
6. A low voltage power distribution cabinet employing punch-through free lap joint bus bar system interchangeable outlet loops as defined in claim 5 wherein: the inner side of the glass door is provided with a plurality of inner unit doors.
7. A low voltage power distribution cabinet employing punch-through free lap joint bus bar system interchangeable outlet loops as defined in claim 2, wherein: the mounting plate is connected with the upright post.
8. A low voltage power distribution cabinet employing punch-through free lap joint bus bar system interchangeable outlet loops as defined in claim 1 wherein: the mounting plate is provided with a hook, and the double-T-shaped bus system is hooked through the hook.
9. A low voltage power distribution cabinet employing punch-through free lap joint bus bar system interchangeable outlet loops as defined in claim 1 wherein: the number of the working spaces is 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811592749.4A CN109546545B (en) | 2018-12-25 | Low-voltage distribution cabinet adopting punching-free lap joint bus system to exchange outgoing line loop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811592749.4A CN109546545B (en) | 2018-12-25 | Low-voltage distribution cabinet adopting punching-free lap joint bus system to exchange outgoing line loop |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109546545A CN109546545A (en) | 2019-03-29 |
| CN109546545B true CN109546545B (en) | 2024-06-11 |
Family
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2701133Y (en) * | 2004-05-28 | 2005-05-18 | 安徽鑫龙电器股份有限公司 | A low-voltage power distributing cabinet |
| WO2011063627A1 (en) * | 2009-11-27 | 2011-06-03 | 佛山市顺德区永丰机电设备实业有限公司 | Box-type substation |
| CN203039280U (en) * | 2012-12-13 | 2013-07-03 | 艾默生网络能源有限公司 | Switch cabinet |
| CN204558906U (en) * | 2015-05-06 | 2015-08-12 | 易霸科技(威海)股份有限公司 | A kind of novel fixing power distribution equipment |
| CN205282884U (en) * | 2015-12-10 | 2016-06-01 | 国网浙江诸暨市供电公司 | Two -sided fuse modularization low tension cable feeder pillar that opens door |
| CN205901073U (en) * | 2016-06-03 | 2017-01-18 | 湖南昊晟机电设备有限公司 | Switch board or block terminal are with many circuit breakers adapter |
| CN209419019U (en) * | 2018-12-25 | 2019-09-20 | 山东爱普电气设备有限公司 | Using the low-voltage distribution bin for exempting from punching overlap joint bus-bar system exchange transmission line circuit |
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2701133Y (en) * | 2004-05-28 | 2005-05-18 | 安徽鑫龙电器股份有限公司 | A low-voltage power distributing cabinet |
| WO2011063627A1 (en) * | 2009-11-27 | 2011-06-03 | 佛山市顺德区永丰机电设备实业有限公司 | Box-type substation |
| CN203039280U (en) * | 2012-12-13 | 2013-07-03 | 艾默生网络能源有限公司 | Switch cabinet |
| CN204558906U (en) * | 2015-05-06 | 2015-08-12 | 易霸科技(威海)股份有限公司 | A kind of novel fixing power distribution equipment |
| CN205282884U (en) * | 2015-12-10 | 2016-06-01 | 国网浙江诸暨市供电公司 | Two -sided fuse modularization low tension cable feeder pillar that opens door |
| CN205901073U (en) * | 2016-06-03 | 2017-01-18 | 湖南昊晟机电设备有限公司 | Switch board or block terminal are with many circuit breakers adapter |
| CN209419019U (en) * | 2018-12-25 | 2019-09-20 | 山东爱普电气设备有限公司 | Using the low-voltage distribution bin for exempting from punching overlap joint bus-bar system exchange transmission line circuit |
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