CN102361242B - Pull-out type Unit 1/4 circuit distribution adapter - Google Patents
Pull-out type Unit 1/4 circuit distribution adapter Download PDFInfo
- Publication number
- CN102361242B CN102361242B CN201110159402.2A CN201110159402A CN102361242B CN 102361242 B CN102361242 B CN 102361242B CN 201110159402 A CN201110159402 A CN 201110159402A CN 102361242 B CN102361242 B CN 102361242B
- Authority
- CN
- China
- Prior art keywords
- drawer
- outlet
- inlet wire
- link
- copper bar
- 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.)
- Active
Links
Landscapes
- Cable Accessories (AREA)
Abstract
The present invention relates to a kind of pull-out type Unit 1/4 circuit distribution adapter, comprise metal shell, be installed on main end of incoming cables and four groups of switching outlet terminals of plate after described metal shell, be installed on four groups of drawer inlet wire links and four groups of drawer outlet links of metal shell header board, main end of incoming cables is connected with four groups of drawer inlet wire links, four groups of drawer outlet links and the corresponding connections of four groups of switching outlet terminals, the 3-phase plug of main end of incoming cables be stairstepping arrange and separately correspondence be connected with inlet wire copper bar, the corresponding connecting drawer inlet wire of inlet wire copper bar link, and make drawer inlet wire link on metal shell header board, be staggered floor arrangement, drawer outlet link is rods arranged in horizontal line, and with switching outlet terminal corresponding connection. the present invention, by distributing position and the connected mode of drawer outlet link and drawer outlet link are rationally set, makes more compact and reasonable of adaptor structure, makes product have advantages of that cost is low by reducing materials simultaneously.
Description
Technical field
The dedicated devices that the present invention relates to use in low voltage power distribution set switching device, relates in particular to a kind of pull-out type Unit 1/4 circuit distribution adapter.
Background technology
Pull-out type Unit 1/4 is an inlet wire and 4 outlets that are dispensed to four group of 1/4 unit drawer at an interlayer of MCC cabinet by an electric power incoming line by circuit distribution adapter, and the secondary circuit of each 1/4 drawer at most can be to 16. Existing pull-out type Unit 1/4 adopts the connected mode of single plane cabling mostly by circuit distribution adapter, pull-out type 1/4th element circuit distribution adapter as disclosed in CN201230150Y, shown in Fig. 9 and Figure 10, in its metal-back 2, be provided with cable conductor, metal-back 3 one sides are provided with major loop line socket 4 and auxiliary circuit secondary leading-in socket 5, metal-back 2 opposite sides are provided with output socket 6, leading-in socket 7 and an auxiliary circuit secondary outlet terminal 8. Wherein, major loop line socket four tunnels are entered, four tunnels go out and auxiliary circuit shares a leading-in socket 7, be arranged on respectively in metal shell 2 and 3, a wire outlet seat 6 of four groups of isosceles triangle combinations rods arranged in horizontal line installation and the secondary auxiliary circuit outlet terminal 8 of being installed by the square combination of four group leaders rods arranged in horizontal line are housed in metal-back 2, and major loop line has respectively four groups of loop sockets, 4 level two row to be distributed in distribution adapter housing 3 fronts. Between leading-in socket 7, major loop line socket 4 by corresponding 102Or 62Cable conductor connects, and one time inlet wire is linked and connects with kilocalorie by the four contact copper plug-in units of installing respectively in an inlet wire seat 7, and copper plug-in unit is fastening with circular arc spring, and with 102Or 62Cable conductor connects. The shortcoming of this technical scheme is that cable conductor is too much, has increased product cost. Meanwhile, metal-back internal wiring is comparatively crowded and in disorder, has increased the thickness of adapter.
CN201171146Y has proposed a kind of electric power source distribution device, adopts copper bar to replace cable conductor, to improve in distributor space utilization rate and to reduce thickness. Shown in Fig. 8; the electric power source distribution device of the low-voltage extraction type functional unit of its announcement; main end of incoming cables is made up of the plug of three trapezoidal arrangements of horizontally set; the plug that the first drawer leading-in socket 2, the second drawer leading-in socket 3, the first drawer output socket 4 and the second drawer output socket 5 are all arranged by the isosceles triangle being contained in socket shield respectively forms, and main end of incoming cables, the first drawer leading-in socket 2, the interior corresponding plug of the second drawer leading-in socket 3 connect by copper bar 8. While setting due to copper bar, need to consider the factor such as electric clearance and insulation distance necessary between main end of incoming cables and drawer line socket position and copper bar, between copper bar, will ensure necessary spacing distance, this can cause the thickness of electric power source distribution device excessive. In this patent, adopt the plug of isosceles triangle arrangement and the connected mode of copper bar, must reserve sufficient space the copper bar being connected with drawer output socket is set, to ensure spacing distance necessary between copper bar, this causes the thickness of adapter excessive, and space availability ratio is lower.
Summary of the invention
The invention reside in to solve in existing Unit 1/4 circuit distribution adapter and adopt cable conductor or copper bar all to cause the problem that adapter thickness is excessive and cost is high, and then propose a kind ofly not only used copper bar to connect but also made adapter there is the little pull-out type Unit 1/4 circuit distribution adapter with the low advantage of cost of thickness.
For achieving the above object, the technical solution used in the present invention is: a kind of pull-out type Unit 1/4 circuit distribution adapter, comprise metal shell, be installed on main end of incoming cables and four groups of switching outlet terminals of plate after described metal shell, be installed on four groups of drawer inlet wire links and four groups of drawer outlet links of described metal shell header board, described main end of incoming cables is connected with described four groups of drawer inlet wire links, described four groups of drawer outlet links and the corresponding connection of described four groups of switching outlet terminals, the 3-phase plug of described main end of incoming cables be stairstepping arrange and separately correspondence be connected with inlet wire copper bar, the described drawer inlet wire link of the corresponding connection of described inlet wire copper bar, and make described drawer inlet wire link on described metal shell header board, be staggered floor arrangement, described drawer outlet link is rods arranged in horizontal line, and connection corresponding to described switching outlet terminal.
Described drawer inlet wire link is stairstepping and arranges.
Described drawer inlet wire link is isosceles triangle and arranges.
Described drawer outlet link is by outlet copper bar connection corresponding to described switching outlet terminal, and described outlet copper bar is in described adapter thickness direction arranged stacked, and between the outlet copper bar of mutually insulated, is provided with insulation interlayer.
Described insulation interlayer extends and hides the side of described outlet copper bar to described outlet copper bar side edge bending.
Described drawer outlet link is by cable conductor connection corresponding to described switching outlet terminal.
Described drawer inlet wire link is to have socket and be placed in the cavity in described metal shell, is provided with the insert-connecting plate being connected with inlet wire copper bar in described cavity, and the plug connector that described socket is suitable on drawer inserts described cavity and is connected with described insert-connecting plate.
Described drawer outlet link is to have socket and be placed in the cavity in described metal shell, is provided with the insert-connecting plate being connected with described outlet copper bar in described cavity, and the plug connector that described socket is suitable on drawer inserts described cavity and is connected with described insert-connecting plate.
Described drawer inlet wire link is arranged along the inlet wire copper bar arranged direction being attached thereto, and described drawer outlet link is arranged along the outlet copper bar arranged direction being attached thereto.
Described drawer outlet link is positioned at described drawer inlet wire link downside.
Compared to existing technology, beneficial effect of the present invention is:
1, by the 3-phase plug of main end of incoming cables is stairstepping arrange and separately correspondence be connected with inlet wire copper bar, the described drawer inlet wire link of the corresponding connection of described inlet wire copper bar, and make described drawer inlet wire link on described metal shell header board, be staggered floor arrangement, can effectively utilize the inner space of adapter, make the setting of drawer inlet wire link on adapter length direction more compact simultaneously. Described drawer outlet link is rods arranged in horizontal line, and connection corresponding to described switching outlet terminal, can make full use of the thickness of adapter inner space, makes the setting of drawer outlet link in adapter short transverse more compact simultaneously.
2, drawer outlet link is by outlet copper bar connection corresponding to described switching outlet terminal, described outlet copper bar is in described adapter thickness direction arranged stacked, can make full use of adapter inner space thickness, make drawer outlet link and the setting of switching outlet terminal in adapter short transverse more compact. Between the outlet copper bar of mutually insulated, be provided with insulation interlayer, can make to ensure good insulating properties between the appearance copper bar of compact Layout.
3, the interlayer that makes to insulate extends and hides the side of described outlet copper bar to outlet copper bar side edge bending, can strengthen the insulating properties between insulating properties, especially outlet copper bar and the metal shell of outlet copper bar.
4, drawer inlet wire link and drawer outlet link are to have socket and be placed in the cavity in described metal shell, can make full use of the inner space of adapter metal shell. Simultaneously, in prior art, plug connector is directly fixed on copper bar, and being insert-connecting plate, the connected mode of this patent is fixed on copper bar, plug connector is fixed on drawer, when drawer motion, drive this plug connector to be connected with insert-connecting plate in the time inserting cavity, because this connected mode without arranging plug connector on copper bar, both reduced the thickness of adapter, also make the thickness of copper bar be able to thinner, reduced production cost.
Brief description of the drawings
For content of the present invention is more likely to be clearly understood, below according to a particular embodiment of the invention and by reference to the accompanying drawings, the present invention is further detailed explanation, wherein
Fig. 1 is the rear plate face structural representation of adapter of the present invention;
Fig. 2 is the front face structural representation of adapter of the present invention;
Fig. 3 is the front face internal structure schematic diagram of adapter of the present invention;
Fig. 4 is the front face internal structure schematic diagram of adapter of the present invention
Fig. 5 is main end of incoming cables and drawer inlet wire link connection diagram;
Fig. 6 is that in the present invention, drawer inlet wire link is delta structure schematic diagram;
Fig. 7 is the schematic diagram that drawer outlet link is connected with switching outlet terminal by cable conductor;
Fig. 8 is the adaptor structure schematic diagram that available technology adopting copper bar connects;
Fig. 9 is the adapter Facad structure schematic diagram that existing employing cable connects;
Figure 10 is the adapter structure schematic diagram that available technology adopting cable connects.
Shown in figure, be labeled as: 1-metal shell; the main end of incoming cables of 2-, the 3-outlet terminal of transferring, 4-drawer inlet wire link; 5-drawer outlet link; 6-inlet wire copper bar, 7-outlet copper bar, the 8-interlayer that insulate; 9-cable conductor; 10-auxiliary circuit link, 11-auxiliary circuit outlet terminal, 12-switching outlet terminal protective cover.
Detailed description of the invention
Embodiment 1
Shown in Fig. 1 and Fig. 2, pull-out type of the present invention Unit 1/4 circuit distribution adapter, comprise metal shell 1, be installed on the main end of incoming cables 2 of described metal shell 1 rear plate, four groups of transfer outlet terminal 3 and auxiliary circuit outlet terminals 11, be installed on four groups of drawer inlet wire links 4 of described metal shell 1 header board, four groups of drawer outlet links 5 and auxiliary circuit link 10, described main end of incoming cables 2 patches with the vertical bus of cabinet power supply, described main end of incoming cables 2 is connected with described four groups of drawer inlet wire links 4, described four groups of drawer outlet links 5 and the corresponding connection of described four groups of switching outlet terminals 3, auxiliary circuit outlet terminal 11 is communicated with by wire with auxiliary circuit link 10.
Shown in Fig. 4 and Fig. 5, the 3-phase plug of described main end of incoming cables 2 be stairstepping arrange and separately correspondence be connected with inlet wire copper bar 6, described inlet wire copper bar 6 is corresponding connects described drawer inlet wire link 4, and makes each group drawer inlet wire link 4 on described metal shell 1 header board, be stairstepping arrangement. The distributing position of main end of incoming cables 2 and drawer inlet wire link 4 is set by correspondence, can effectively utilizes the inner space of adapter, make the setting of drawer inlet wire link 4 on adapter length direction more compact simultaneously.
Shown in Fig. 3, described drawer inlet wire link 4 is for to have socket and to be placed in the cavity in described metal shell 1, in described cavity, be provided with the insert-connecting plate being connected with inlet wire copper bar 6, the plug connector that described socket is suitable on drawer inserts described cavity and is connected with described insert-connecting plate. Or can be by inlet wire copper bar 6 be bent to form described insert-connecting plate. Described four groups of drawer inlet wire links 4 are arranged along inlet wire copper bar 6 arranged direction that are attached thereto.
Described drawer outlet link 5, for to have socket and to be placed in the cavity in described metal shell 1, is provided with the insert-connecting plate being connected with described outlet copper bar 7 in described cavity, the plug connector that described socket is suitable on drawer inserts described cavity and is connected with described insert-connecting plate. Each group drawer outlet link 5 is rods arranged in horizontal line, and by outlet copper bar 7 connection corresponding to described switching outlet terminal 3, described outlet copper bar 7 is in described adapter thickness direction arranged stacked, and between the outlet copper bar 7 of mutually insulated, is provided with insulation interlayer 8. Described insulation interlayer 8 extends and hides the side of described outlet copper bar 7 to described outlet copper bar 7 side edge bendings. Described four groups of drawer outlet links 5 are arranged along outlet copper bar 7 arranged direction that are attached thereto, and described drawer outlet link 5 is positioned at described drawer inlet wire link 4 downsides.
Embodiment 2
Fig. 6 is the structural representation of the another kind of staggered floor arrangement mode of drawer inlet wire link 4 on described metal shell 1 header board. The 3-phase plug of main end of incoming cables 2 be stairstepping arrange and separately correspondence be connected with inlet wire copper bar 6, described inlet wire copper bar 6 is corresponding connects described drawer inlet wire link 4, and makes each group drawer inlet wire link 4 on described metal shell 1 header board, be isosceles triangle arrangement.
Described drawer inlet wire link 4, for to have socket and to be placed in the cavity in described metal shell 1, is provided with the insert-connecting plate being connected with inlet wire copper bar 6 in described cavity, the plug connector that described socket is suitable on drawer inserts described cavity and is connected with described insert-connecting plate. Described four groups of drawer inlet wire links 4 are arranged along inlet wire copper bar 6 arranged direction that are attached thereto.
Embodiment 3
Shown in Fig. 7, the difference of the present embodiment and embodiment 1 is, each group drawer outlet link 5 is rods arranged in horizontal line, and by cable conductor 9 connection corresponding to described switching outlet terminal 3. Described drawer outlet link 5, for to have socket and to be placed in the cavity in described metal shell 1, is provided with the insert-connecting plate being connected with described cable conductor 9 in described cavity, the plug connector that described socket is suitable on drawer inserts described cavity and is connected with described insert-connecting plate.
Obviously, above-described embodiment is only for example is clearly described, and the not restriction to embodiment. For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description. Here without also giving exhaustive to all embodiments. And the apparent variation of being extended out thus or variation are still among the protection domain in the invention.
Claims (9)
1. pull-out type Unit 1/4 circuit distribution adapter, comprises metal shell, is installed on outside described metalThe main end of incoming cables of plate and four groups switching outlet terminal after shell, four groups of drawers that are installed on described metal shell header board enterLine link and four groups of drawer outlet links, described main end of incoming cables is connected with described four groups of drawer inlet wire linksLogical, described four groups of drawer outlet links and the corresponding connection of described four groups of switching outlet terminals, is characterized in that:The 3-phase plug of described main end of incoming cables be stairstepping arrange and separately correspondence be connected with inlet wire copper bar, described inlet wire copperRow is corresponding connects described drawer inlet wire link, and makes described drawer inlet wire link before described metal shellOn plate, being staggered floor arranges; Described drawer outlet link is rods arranged in horizontal line, and with described switching outlet terminal pairShould connect;
Described drawer outlet link is by outlet copper bar connection corresponding to described switching outlet terminal, described outlet copper barIn described adapter thickness direction arranged stacked, and between the outlet copper bar of mutually insulated, be provided with insulation interlayer.
2. circuit distribution adapter according to claim 1, is characterized in that:
Described drawer inlet wire link is stairstepping and arranges.
3. circuit distribution adapter according to claim 1, is characterized in that:
Described drawer inlet wire link is isosceles triangle and arranges.
4. circuit distribution adapter according to claim 1, is characterized in that:
Described insulation interlayer extends and hides the side of described outlet copper bar to described outlet copper bar side edge bending.
5. circuit distribution adapter according to claim 1, is characterized in that:
Described drawer outlet link is by cable conductor connection corresponding to described switching outlet terminal.
6. circuit distribution adapter according to claim 1, is characterized in that:
Described drawer inlet wire link is to have socket and be placed in the cavity in described metal shell, in described cavity, arrangesHave the insert-connecting plate being connected with inlet wire copper bar, described socket be suitable for plug connector on drawer insert described cavity and with instituteStating insert-connecting plate is connected.
7. circuit distribution adapter according to claim 1, is characterized in that:
Described drawer outlet link is to have socket and be placed in the cavity in described metal shell, in described cavity, arrangesHave the insert-connecting plate being connected with described outlet copper bar, the plug connector that described socket is suitable on drawer inserts described cavity alsoBe connected with described insert-connecting plate.
8. circuit distribution adapter according to claim 1, is characterized in that:
Described drawer inlet wire link is arranged along the inlet wire copper bar arranged direction being attached thereto, described drawer outlet linkArrange along the outlet copper bar arranged direction being attached thereto.
9. according to the arbitrary described circuit distribution adapter of claim 1 to 8, it is characterized in that:
Described drawer outlet link is positioned at described drawer inlet wire link downside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110159402.2A CN102361242B (en) | 2011-06-14 | 2011-06-14 | Pull-out type Unit 1/4 circuit distribution adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110159402.2A CN102361242B (en) | 2011-06-14 | 2011-06-14 | Pull-out type Unit 1/4 circuit distribution adapter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102361242A CN102361242A (en) | 2012-02-22 |
| CN102361242B true CN102361242B (en) | 2016-05-11 |
Family
ID=45586513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110159402.2A Active CN102361242B (en) | 2011-06-14 | 2011-06-14 | Pull-out type Unit 1/4 circuit distribution adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102361242B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107219903B (en) * | 2017-07-13 | 2024-02-06 | 郑州云海信息技术有限公司 | Extension arm, equipment with extension wiring area and system |
| CN109426326B (en) * | 2017-09-01 | 2022-03-25 | 台达电子工业股份有限公司 | Multi-input power distributor and bus group thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201171146Y (en) * | 2008-03-13 | 2008-12-24 | 莫耀焕 | Power supply distributor for a low-voltage extraction type functional unit |
| CN201204399Y (en) * | 2008-06-06 | 2009-03-04 | 施忠巧 | Extraction type 1/2 unit circuit distribution adapter |
| CN201230150Y (en) * | 2008-06-06 | 2009-04-29 | 施忠巧 | Extraction type one fourth unit circuit dispensing converter |
| CN201766304U (en) * | 2010-05-10 | 2011-03-16 | 周金隆 | Bus box with multilayer routing and circuit distribution adapter provided with bus box |
| CN201937054U (en) * | 2010-12-29 | 2011-08-17 | 潘敏 | Switchover unit for low-voltage drawing-out type switch cabinet |
| CN202103351U (en) * | 2011-06-14 | 2012-01-04 | 周金隆 | Circuit distribution adapter for extracting type 1/4 unit |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7976346B2 (en) * | 2009-03-06 | 2011-07-12 | Cisco Technology, Inc. | Interface connection management using a removable adapter for communications equipment |
-
2011
- 2011-06-14 CN CN201110159402.2A patent/CN102361242B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201171146Y (en) * | 2008-03-13 | 2008-12-24 | 莫耀焕 | Power supply distributor for a low-voltage extraction type functional unit |
| CN201204399Y (en) * | 2008-06-06 | 2009-03-04 | 施忠巧 | Extraction type 1/2 unit circuit distribution adapter |
| CN201230150Y (en) * | 2008-06-06 | 2009-04-29 | 施忠巧 | Extraction type one fourth unit circuit dispensing converter |
| CN201766304U (en) * | 2010-05-10 | 2011-03-16 | 周金隆 | Bus box with multilayer routing and circuit distribution adapter provided with bus box |
| CN201937054U (en) * | 2010-12-29 | 2011-08-17 | 潘敏 | Switchover unit for low-voltage drawing-out type switch cabinet |
| CN202103351U (en) * | 2011-06-14 | 2012-01-04 | 周金隆 | Circuit distribution adapter for extracting type 1/4 unit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102361242A (en) | 2012-02-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109428246A (en) | AC power source adapter and its applicable power distribution system | |
| RU2007127675A (en) | ELECTRIC DISTRIBUTION DEVICE FOR A RANGE OF MODULAR ELECTRICAL DEVICES ON THE PANEL OF ELECTRIC DISTRIBUTION DEVICE | |
| CN105914588A (en) | Multi-circuit-breaker power distribution cabinet or power distribution box | |
| CN102361242B (en) | Pull-out type Unit 1/4 circuit distribution adapter | |
| CN201054487Y (en) | Lightning-prevention distribution cabinet | |
| CN202906264U (en) | Main circuit connector for drawer units in low-voltage distribution cabinets | |
| CN202817584U (en) | Low voltage power distribution cabinet switching part | |
| CN209418816U (en) | A kind of outlet connecting terminal of two-way breaker bus adapter | |
| CN202103351U (en) | Circuit distribution adapter for extracting type 1/4 unit | |
| CN219371749U (en) | Busbar assembly and power distribution cabinet with same | |
| CN101924329B (en) | Bus insulation function board of switch cabinet | |
| CN109950795B (en) | Current distribution device in an electrical panel or electrical switchgear | |
| CN209823503U (en) | Integrated UPS power distribution device for data center | |
| CN203722110U (en) | Current plugging module | |
| CN202474660U (en) | Electric energy distributor for low-voltage draw-out switching equipment | |
| CN207977701U (en) | A kind of busbar fixed structure | |
| CN204497832U (en) | A kind of uninterrupted power supply | |
| CN117878738B (en) | Integrated power supply equipment for data center | |
| CN201025664Y (en) | Multi-contactor connection device for explosion proof switch | |
| CN102244371B (en) | Multilayer wiring bus box and circuit allocation adapter with same | |
| CN216851222U (en) | Low-voltage flame-retardant type pouring bus | |
| CN109888615B (en) | Bus adapter of two-way circuit breaker | |
| CN202772435U (en) | Solid insulating coupler breaking cabinet bus system | |
| CN201171146Y (en) | Power supply distributor for a low-voltage extraction type functional unit | |
| CN203859395U (en) | Multi-channel electrical feeder composite structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |