CN204361552U - A kind of low-tension switch cabinet with 1/2 draw-out type functional units - Google Patents
A kind of low-tension switch cabinet with 1/2 draw-out type functional units Download PDFInfo
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- CN204361552U CN204361552U CN201420871078.6U CN201420871078U CN204361552U CN 204361552 U CN204361552 U CN 204361552U CN 201420871078 U CN201420871078 U CN 201420871078U CN 204361552 U CN204361552 U CN 204361552U
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Abstract
The utility model relates to a kind of low-tension switch cabinet with 1/2 draw-out type functional units, include cabinet, in cabinet, rear portion is provided with horizontal bus compartment, in cabinet, front portion is provided with at least one layer function cell compartment, every layer function cell compartment includes two mutually isolated drawer units, it is characterized in that: the supporting bracket of drawer body includes the once input contact that dislocation is up and down arranged, once output contact and secondary move Plug pin patch bay, the adaptor that the vertical row in common rack passage can be converted to applicable each drawer unit line row is provided with in horizontal bus compartment, adaptor is provided with and the primary output terminals once inputting the inserting of contact phase, with the described input terminal once exporting the inserting of contact phase, and move the secondary static socket of Plug pin patch bay phase inserting with secondary, compared with prior art, the utility model has the advantage of: can not need to change the layout of rear horizontal busbar compartment and realize exporting with the energising of 1/2 draw-out type functional units being connected.
Description
Technical field
The utility model relates to a kind of low-tension switch cabinet, particularly relates to the low-tension switch cabinet with 1/2 draw-out type functional units that a kind of power supply unit for small electric stream uses.
Background technology
Along with expanding economy and social progress, the use of analog and digital electrical appliance control cubicle is just more and more popularized.In order to electric control cabinet is installed in the place that circuit is many some capacity are little, and make the space of electric control cabinet be fully utilized as far as possible, 1/2 drawer has just arisen at the historic moment, but the inlet wire vertical row of installing in general analog and digital electrical appliance cabinet passage is according to 1 drawer design, when drawer closes, the plug-in unit of rear end is inserted in inlet wire vertical row, and the size of 1/2 drawer is the half of common drawer, therefore, it and inlet wire vertical row can not directly patch, and have to pass through switching.Current solution is transferred with wire, and the shortcoming done like this is that passage internal wiring is relatively more random, easily makes operating personnel produce misjudgment, thus causes unnecessary accident, and install wiring and keep in repair all cumbersome.The Chinese utility model patent " adaptor of electrical control cubicles 1/2 drawer " being 99226879.6 (notification number is CN2393238Y) as a patent No. is exactly an example, it comprises the adaptor of electrical control cubicles 1/2 drawer, this adaptor comprises a horizontally set and the insulating base allowing vertical row pass therethrough, vertical row in insulating base is fixed with branch row by plug connector, the both sides that the discount at branch row two ends is arranged in vertical row coordinate with the socket of 1/2 drawer rear end respectively, the vertical row of common electrical control cubicles passage bone can be converted to the lead-in line row that applicable 1/2 drawer patches by this adaptor, thus the wiring in specification passage, mistake and accident can not be produced, install and keep in repair also all more convenient.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of low-tension switch cabinet with 1/2 draw-out type functional units that the vertical row in common rack passage can be converted to the lead-in line row that applicable 1/2 draw-out type functional units patches for above-mentioned prior art present situation.
The utility model solves the problems of the technologies described above adopted technical scheme: this has the low-tension switch cabinet of 1/2 draw-out type functional units, include cabinet, in described cabinet, rear portion is provided with horizontal bus compartment, in described cabinet, front portion is provided with at least one layer function cell compartment, every layer function cell compartment includes two multiple mutually isolated drawer units separated by dust panel, it is characterized in that: each described drawer unit includes drawer body, guide rail, described guide rail is fixedly installed on dust panel accordingly, described drawer body and described guide rail, can move relative to respective guide rail to make described each drawer unit, wherein, described drawer body is by base plate, the supporting bracket composition being vertically set on two side on this base plate and connecting two side is to form a spatial accommodation, described spatial accommodation to be separated into two relatively independent the first spaces and second space by breaker mounting plate by described drawer body, one group of instrument transformer is provided with in described first space, the supporting bracket of described drawer body includes the once input contact that dislocation is up and down arranged, once output contact and secondary move Plug pin patch bay, accordingly, the adaptor that the vertical row in common rack passage can be converted to applicable each drawer unit line row is provided with in described horizontal bus compartment, described adaptor is provided with and the described primary output terminals once inputting the inserting of contact phase, with the described input terminal once exporting the inserting of contact phase, and move the secondary static socket of Plug pin patch bay phase inserting with secondary, by adaptor and describedly once input contact, once export contact and secondary to move Plug pin patch bay and is connected the object reaching and connect energising output with flexible conductor.
Further, the described contact that once inputs comprises an input plug A in rods arranged in horizontal line, input plug B, an input plug C and a reserved input plug N, and the once output contact once inputted described in being positioned at below contact in-line position includes once output plug A, output plug B, an output plug C.
Take up room to compress further, the front end of described second space is provided with circuit breaker, described circuit breaker is positioned on rear side of described breaker mounting plate, the rear end of described second space is provided with an interlocking device for locking or unlock described drawer unit, described rack of once interlocking includes the button be positioned at outside drawer body and the push rod being arranged on drawer unit, the outer end of described push rod is connected with button through drawer unit panel, and the inner and the described circuit breaker of described push rod are connected.
Further, be provided with connection electric conductor on the right side of the front end being positioned at described instrument transformer, described connection electric conductor adopts protective-cover type location.Connect electric conductor and adopt protective-cover type protection, increase safe distance.
Further, the both sides of described circuit breaker are provided with insulating protective plate.To make circuit breaker function completely independent, do not disturb by other parts.
Further, the both sides of described instrument transformer are provided with instrument transformer mounting panel.To make instrument transformer function completely independent, do not disturb by other parts.
Compared with prior art, the utility model has the advantage of: the utility model when low-tension switch cabinet overall dimensions and draw-out type functional units height constant, relative to unit modulus drawer, width dimensions is divided into two and obtains two mutually isolated 1/2 draw-out type functional units, function is completely independent each other, noiseless, solve drawout cubicle multiloop problem, realize the requirement being greater than 10 element loops, be easy to processing, safe and reliable; 1/2 mutually isolated draw-out type functional units rear end once can be inputted contact by independent adaptor, once export contact and secondary and move Plug pin patch bay and be directly inserted in primary output terminals, an input terminal and move on the secondary static socket of Plug pin patch bay phase inserting with secondary, can not need to change the layout of rear horizontal busbar compartment like this and realize exporting with the energising of 1/2 draw-out type functional units being connected.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment middle-low voltage switch cabinet;
Fig. 2 is the structural representation of two drawer units in the utility model embodiment;
Fig. 3 is the configuration state schematic diagram that in Fig. 2, a drawer unit is extracted out;
Fig. 4 is the configuration state schematic diagram at a drawer unit rear portion in Fig. 2;
Fig. 5 is the structural representation of adaptor in the utility model embodiment.
Embodiment
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
As shown in Fig. 1 ~ 5, it is a preferred embodiment of the present utility model.The rated current 80A with drawer of low-voltage switch cabinet unit 4 loop of 1/2 draw-out type functional units of the present embodiment and following, 1/2 draw-out type functional units definition, relative to the draw-out type functional units of 1 unit 1 modulus, width dimensions is divided into two.Same functional unit has good interchangeability.In every platform low-voltage cabinet, most multipotency installs 20 1/2 draw-out type functional units.Separation between functional unit, between compartment is clear, reliable, does not affect other cell operation because of the fault of a certain power supply, makes fault be confined to minimum zone.
As shown in the figure, the low-tension switch cabinet with 1/2 draw-out type functional units of the present utility model, comprise the drawer unit 4 that two of being separated by dust panel are mutually isolated, each drawer unit 4 includes drawer body 41, guide rail 42, guide rail 42 is fixedly installed on dust panel accordingly, drawer body 41 mates with guide rail 42, can move relative to respective guide rail 42 to make each drawer unit 4, wherein, drawer body 41 is by base plate 411, the supporting bracket 413 being vertically set on two side 412 on this base plate 411 and connecting two side 412 forms to form a spatial accommodation, spatial accommodation to be separated into two relatively independent the first spaces 6 and second space 7 by circuit breaker 50 mounting panel 5 by drawer body 41, one group of instrument transformer 8 is provided with in first space 6, often organize instrument transformer 8 and have three, the supporting bracket 413 of drawer body 41 includes the once input contact 9 that dislocation is up and down arranged, once output contact 10 and secondary move Plug pin patch bay 20, and once input contact 9 comprises an input plug A 91 in rods arranged in horizontal line, an input plug B 92, an input plug C 93 and reserved input plug N 94, be positioned at the once once output contact 10 inputted below contact 9 in-line position and include once output plug A 101, an output plug B 102, an output plug C 103, wherein once input contact 9, once export contact 10 and secondary to move Plug pin patch bay 20 and is connected with flexible conductor and realizes a line shunt, the side, bottom of second space 7 is provided with secondary propulsive mechanism, simultaneously at secondary propulsive mechanism couple positioned opposite once interlocking device 60 and secondary interlocking mechanism.
Realize exporting with the energising of 1/2 draw-out type functional units being connected in order to the layout of change rear horizontal busbar compartment 2 can not be needed, in cabinet 1, rear portion is provided with on horizontal bus compartment 2 and is provided with connector, fitting is provided with and the primary output terminals 31 once inputting the inserting of contact 9 phase, with the input terminal 32 once exporting the inserting of contact 10 phase, and move the secondary static socket 33 of Plug pin patch bay 20 phase inserting with secondary, by adaptor 30 with once input contact 9, once export contact 10 and secondary to move Plug pin patch bay 20 and is connected the object reaching and connect energising output with flexible conductor.
In order to reasonably compression takes up room, the front end of second space 7 is provided with circuit breaker 50, and rear end is for lock or unlock drawers unit 4 interlocking devices 60 include the button 601 be positioned at outside drawer body 41 and the push rod 80 being arranged on drawer unit 4, the outer end of push rod 80 is connected with button 601 through drawer unit 4 panel, and the inner and the circuit breaker 50 of push rod 80 are connected.Be provided with on the right side of the front end being positioned at instrument transformer 8 and connect electric conductor 70 and adopt protective-cover type to locate, to strengthen safe distance.
For making circuit breaker 50 function completely independent, do not disturb by other parts.The both sides of circuit breaker 50 are provided with insulating protective plate 501.Similarly, for making instrument transformer 8 function completely independent, do not disturb by other parts, the both sides of instrument transformer 8 are provided with instrument transformer mounting panel 81.
The utility model when low-tension switch cabinet overall dimensions and draw-out type functional units height constant, relative to unit modulus drawer, width dimensions is divided into two and obtains two mutually isolated 1/2 draw-out type functional units, function is completely independent each other, noiseless, solve drawout cubicle multiloop problem, realize the requirement being greater than 10 element loops, be easy to processing, safe and reliable.
Claims (6)
1. one kind has the low-tension switch cabinet of 1/2 draw-out type functional units, include cabinet (1), described cabinet (1) interior rear portion is provided with horizontal bus compartment (2), described cabinet (1) interior front portion is provided with at least one layer function cell compartment (3), every layer function cell compartment (3) includes two multiple mutually isolated drawer units (4) separated by dust panel, it is characterized in that: each described drawer unit (4) includes drawer body (41), guide rail (42), described guide rail (42) is fixedly installed on dust panel accordingly, described drawer body (41) mates with described guide rail (42), can move relative to respective guide rail (42) to make described each drawer unit (4), wherein, described drawer body (41) is by base plate (411), supporting bracket (413) composition being vertically set on two side (412) on this base plate (411) and connecting two side (412) is to form a spatial accommodation, described spatial accommodation to be separated into two relatively independent the first spaces (6) and second space (7) by circuit breaker (50) mounting panel (5) by described drawer body (41), one group of instrument transformer (8) is provided with in described first space (6), the supporting bracket (413) of described drawer body (41) includes the once input contact (9) that dislocation is up and down arranged, once export contact (10) and secondary moves Plug pin patch bay (20), accordingly, the adaptor (30) that the vertical row in common rack passage can be converted to applicable each drawer unit (4) line row is provided with in described horizontal bus compartment (2), described adaptor (30) is provided with and the described primary output terminals (31) once inputting contact (9) phase inserting, with the described input terminal (32) once exporting contact (10) phase inserting, and move the secondary static socket (33) of Plug pin patch bay (20) phase inserting with secondary, contact (9) is once inputted with described by adaptor (30), once export contact (10) and secondary to move Plug pin patch bay (20) and be connected the object reaching and connect energising and export with flexible conductor.
2. the low-tension switch cabinet with 1/2 draw-out type functional units according to claim 1, once input contact (9) described in it is characterized in that and comprise an input plug A (91) in rods arranged in horizontal line, input plug B (92), an input plug C (93) and a reserved input plug N (94), the once output contact (10) once inputted described in being positioned at below contact (9) in-line position includes once output plug A (101), an output plug B (102), an output plug C (103).
3. the low-tension switch cabinet with 1/2 draw-out type functional units according to claim 1, it is characterized in that the front end of described second space (7) is provided with circuit breaker (50), described circuit breaker (50) is positioned at described circuit breaker (50) mounting panel (5) rear side, the rear end of described second space (7) is provided with for locking or the interlocking device (60) unlocking described drawer unit (4), described rack of once interlocking includes the button (601) being positioned at drawer body (41) outside and the push rod (80) being arranged on drawer unit (4), the outer end of described push rod (80) is connected with button (601) through drawer unit (4) panel, the inner and the described circuit breaker (50) of described push rod (80) are connected.
4. the low-tension switch cabinet with 1/2 draw-out type functional units according to claim 1, be provided with on the right side of the front end that it is characterized in that being positioned at described instrument transformer (8) and connect electric conductor (70), described connection electric conductor (70) adopts protective-cover type location.
5. the low-tension switch cabinet with 1/2 draw-out type functional units according to claim 3, is characterized in that the both sides of described circuit breaker (50) are provided with insulating protective plate (501).
6. the low-tension switch cabinet with 1/2 draw-out type functional units according to Claims 1 to 5 any one claim, is characterized in that the both sides of described instrument transformer (8) are provided with instrument transformer mounting panel (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420871078.6U CN204361552U (en) | 2014-12-31 | 2014-12-31 | A kind of low-tension switch cabinet with 1/2 draw-out type functional units |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420871078.6U CN204361552U (en) | 2014-12-31 | 2014-12-31 | A kind of low-tension switch cabinet with 1/2 draw-out type functional units |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204361552U true CN204361552U (en) | 2015-05-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420871078.6U Expired - Fee Related CN204361552U (en) | 2014-12-31 | 2014-12-31 | A kind of low-tension switch cabinet with 1/2 draw-out type functional units |
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| Country | Link |
|---|---|
| CN (1) | CN204361552U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106571560A (en) * | 2015-10-12 | 2017-04-19 | 大亚湾核电运营管理有限责任公司 | Connection structure of nuclear power station reactor protection system and connection method |
| CN109494573A (en) * | 2017-09-11 | 2019-03-19 | Abb股份公司 | Compartment and busbar supporting device in the cabinet body of low-tension distribution board |
| CN113937532A (en) * | 2021-10-09 | 2022-01-14 | 安徽三竹智能科技股份有限公司 | Can do benefit to remote control and overhaul integrative female seat of connection |
| CN117394159A (en) * | 2023-10-20 | 2024-01-12 | 广州盛美电气设备有限公司 | Draw-out type low-voltage power distribution cabinet |
-
2014
- 2014-12-31 CN CN201420871078.6U patent/CN204361552U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106571560A (en) * | 2015-10-12 | 2017-04-19 | 大亚湾核电运营管理有限责任公司 | Connection structure of nuclear power station reactor protection system and connection method |
| CN106571560B (en) * | 2015-10-12 | 2019-01-25 | 大亚湾核电运营管理有限责任公司 | The connection structure and connection method of nuclear power plant reactor protection system |
| CN109494573A (en) * | 2017-09-11 | 2019-03-19 | Abb股份公司 | Compartment and busbar supporting device in the cabinet body of low-tension distribution board |
| CN113937532A (en) * | 2021-10-09 | 2022-01-14 | 安徽三竹智能科技股份有限公司 | Can do benefit to remote control and overhaul integrative female seat of connection |
| CN113937532B (en) * | 2021-10-09 | 2024-03-26 | 安徽三竹智能科技股份有限公司 | Can do benefit to integrative female seat of connection of remote control maintenance |
| CN117394159A (en) * | 2023-10-20 | 2024-01-12 | 广州盛美电气设备有限公司 | Draw-out type low-voltage power distribution cabinet |
| CN117394159B (en) * | 2023-10-20 | 2024-03-19 | 广州盛美电气设备有限公司 | Draw-out type low-voltage power distribution cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150527 Termination date: 20211231 |
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| CF01 | Termination of patent right due to non-payment of annual fee |