CN103296603A - Movable plug for feed cabinet - Google Patents
Movable plug for feed cabinet Download PDFInfo
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- CN103296603A CN103296603A CN2013102172949A CN201310217294A CN103296603A CN 103296603 A CN103296603 A CN 103296603A CN 2013102172949 A CN2013102172949 A CN 2013102172949A CN 201310217294 A CN201310217294 A CN 201310217294A CN 103296603 A CN103296603 A CN 103296603A
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- piece
- inlet wire
- moving plug
- jacks
- plug
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Abstract
The invention discloses a movable plug for a feed cabinet. The movable plug comprises a wire outlet block, a wire inlet block and copper bar connection pieces, three or four plug holes are formed in each of the wire outlet block and the wire inlet block, the plug holes on the wire outlet block and the wire inlet block are identical in number and are arranged in a staggered manner, and the copper bar connection pieces are mounted in the plug holes. The movable plug for the feed cabinet has the advantages that the plug holes in the wire outlet block and the wire inlet block are arranged in the staggered manner, so that the copper bar connection pieces in the plug holes are arranged in the staggered manner. Compared with a conventional linear arrangement mode, the staggered arrangement mode has the advantages that phase-to-phase safety distance is enlarged, so that the feed cabinet is safer and more reliable in use. Furthermore, the movable plug is of an integrated structure, so that maintenance and replacement are facilitated.
Description
Technical field
The present invention relates to feeder cabinet, be specifically related to a kind of moving plug-in unit for feeder cabinet.
Background technology
Feeder cabinet mainly is the device that distributes electric charge, and at present relatively commonly used have two kinds of MNS and GCK low-tension switch cabinets.
Low tension switch plug-in unit cashier's office in a shop is divided into quiet plug-in unit and moving plug-in unit, once moving plug-in unit on the drawer is made up of a moving plug-in unit of inlet wire and the moving plug-in unit of an outlet, be installed in inlet wire zone and the outlet zone of drawer backboard respectively, difference according to the thing situation, the moving plug-in unit of a moving plug-in unit of inlet wire and an outlet is divided into three-phase (utmost point) (A, B, C) and four phases (utmost point) (A, B, C, N), no matter but be three-phase (utmost point) or four phases (utmost point), jack on the moving plug-in unit is horizontally, not dislocation, even if reach safe distance and meet national standard, often occur safe distance in actual use and too closely produce hidden danger, especially to high-current cable, above-mentioned situation is particularly outstanding.
Summary of the invention
The objective of the invention is to make that for a kind of moving plug-in unit for feeder cabinet is provided the feeder cabinet security performance is better.
In order to reach purpose of the present invention, technical scheme is as follows:
A kind of moving plug-in unit for feeder cabinet, comprise outlet piece, inlet wire piece and copper bar connector, be provided with 3 or 4 jacks on described outlet piece and the described inlet wire piece, the quantity of jack is identical on described outlet piece and the described inlet wire piece, jack on jack on the described outlet piece and the described inlet wire piece all is that dislocation is arranged, and described copper bar connector is installed on the described jack.
Further, described outlet piece is provided with 3 jacks, and the line between described 3 jacks forms a triangle.
Further, described triangle is any one in isosceles triangle or the right-angled triangle.
Further, be provided with 4 jacks on described outlet piece and the described inlet wire piece, the line between described 4 jacks forms a quadrangle.
Further, described quadrangle be parallelogram or trapezoidal in any one.
Further, described outlet piece and described inlet wire piece interconnect.
Further, between described outlet piece and the described inlet wire piece spacing is arranged.
Further, described outlet piece and described inlet wire piece are at grade.
Further, described outlet piece and described inlet wire piece shift to install.
Further, described jack is shaped as in triangle, quadrangle, pentagon, hexagon, heptagon, octagon, circle or the ellipse any one.
Copper bar connector output on the feeder cabinet on the driven plug-in unit outlet of the electric current piece.
The outlet piece of moving plug-in unit and the jack on the inlet wire piece can choose at random according to actual conditions, if be used for three-phase (utmost point) (A, B, C), 3 jacks are set respectively then; If four phases (utmost point) (A, B, C, N) then respectively arrange 4 jacks.
Its fire resistance of the nylon of non-modified is relatively poor, belongs to combustible material.Enhancing fire-retardant Nylon 66 material is the nylon through modification, adds glass fibre in nylon, has improved mechanical property, dimensional stability, thermal endurance, resistance to ag(e)ing and endurance life greatly.
The beneficial effect that the present invention has:
The inlet wire piece of moving plug-in unit and the jack on the outlet piece all are that dislocation is arranged, and the copper bar connector that therefore is inserted on the jack also is that dislocation is arranged.If 3 jacks, then 3 jacks are arranged in a triangle; If 4 jacks, then 4 jacks are arranged in a quadrangle.Compare the mode of traditional linear array, the safe distance between phase (utmost point) and the phase (utmost point) strengthens, and makes feeder cabinet in use more safe and reliable.
According to the size of feeder cabinet inner space and the needs that other structures are installed, position relation and arbitrarily conversion of annexation between outlet piece and the inlet wire piece can also can shift to install at grade; Both can interconnect, and also can separate, and make whole feeder cabinet structure connect closely, stablize durable.
When the outlet piece separates with the inlet wire piece, if just outlet piece or the damage of inlet wire piece only needs independent the replacing to get final product, do not need whole moving plug-in unit replacing is saved time and also saves cost.
The copper bar connector is formed by strengthening fire-retardant Nylon 66 material and copper bar; Outlet piece and carry out piece and can adopt iron sheet goods (cold rolling iron sheet or cover aluminium zine plate material) or strengthen the fire-retardant Nylon 66 material.The outlet piece, carry out piece and the copper bar connector has constituted whole moving plug-in unit, whole moving plug-in unit is the structure of one, maintenance and change all very convenient.
Description of drawings
Fig. 1 is the structural representation of the moving plug-in unit of the present invention;
Fig. 2 is the structural representation of outlet piece and inlet wire piece among Fig. 1;
Fig. 3 is the main TV structure schematic diagram of Fig. 2;
Fig. 4 is the structural representation of the embodiment of the invention 1;
Fig. 5 is the inlet wire piece of 4 jacks and the structural representation of outlet piece;
Fig. 6 is the structural representation of the embodiment of the invention 2;
Fig. 7 is the structural representation of the embodiment of the invention 3;
Fig. 8 is the plan structure schematic diagram of Fig. 1.
Embodiment
Be further described below in conjunction with the present invention of embodiment, but protection scope of the present invention not only is confined to embodiment.
As Fig. 1, Fig. 2 and shown in Figure 8, a kind of moving plug-in unit for feeder cabinet comprises outlet piece 11, inlet wire piece 12 and copper bar connector 2.Be provided with 3 or 4 jacks 13 on outlet piece 11 and the inlet wire piece 12, the quantity of jack 13 is identical on outlet piece 11 and the inlet wire piece 12, and the quantity of jack 13 is decided according to the actual requirements, if be used for three-phase (utmost point) circuit, the quantity of jack 13 is 3; If be used for four phases (utmost point) circuit, then the quantity of jack 13 is 4.Jack 13 be shaped as in triangle, quadrangle, pentagon, hexagon, heptagon, octagon, circle or the ellipse any one, in the embodiments of the invention, jack 13 be shaped as square.
With reference to Fig. 2, Fig. 3 and shown in Figure 1, be provided with 3 jacks 13 on outlet piece 11 and the inlet wire piece 12, line between 3 jacks 13 forms a triangle, preferably isosceles triangle or right-angled triangle, in the embodiments of the invention, 3 jacks 13 on the outlet piece 11 and 3 jacks 13 on the inlet wire piece 12 all form an isosceles triangle.
With reference to shown in Figure 5, be provided with 4 jacks 13 on outlet piece 11 and the inlet wire piece 12, and the line between 4 jacks 13 forms a quadrangle, parallelogram or trapezoidal preferably, in the embodiments of the invention, 4 jacks 13 on the outlet piece 11 and 4 jacks 13 on the inlet wire piece 12 all form a parallelogram.
According to the actual needs, outlet piece 11 and inlet wire piece 12 can link together, and also can separate; Can in one plane also can shift to install.
With reference to shown in Figure 4, Fig. 4 is the structural representation of the embodiment of the invention 1.But inlet wire piece 12 and outlet piece 11 interconnect and shift to install.
With reference to shown in Figure 6, Fig. 6 is the structural representation of the embodiment of the invention 2.Outlet piece 11 and inlet wire piece 12 interconnect and at grade.
With reference to shown in Figure 7, Fig. 7 is the structural representation of the embodiment of the invention 3.Between outlet piece 11 and the inlet wire piece 12 spacing is arranged, outlet piece 11 and inlet wire piece 12 are splits in other words.
It should be noted that at last: above embodiment is only in order to illustrate the present invention and unrestricted technical scheme described in the invention, therefore, although this specification has been described in detail with reference to above-mentioned the present invention of each embodiment, but, those of ordinary skill in the art is to be understood that, still can make amendment or be equal to replacement the present invention, and all do not break away from technical scheme and the improvement thereof of the spirit and scope of the present invention, it all should be encompassed in the claim scope of the present invention.
Claims (10)
1. moving plug-in unit that is used for feeder cabinet, comprise outlet piece (11), inlet wire piece (12) and copper bar connector (2), it is characterized in that, be provided with 3 or 4 jacks (13) on described outlet piece (11) and the described inlet wire piece (12), described outlet piece (11) is identical with the quantity that described inlet wire piece (12) is gone up jack (13), jack (13) on the described outlet piece (11) and the jack (13) on the described inlet wire piece (12) all are that dislocation is arranged, and described copper bar connector (2) is installed on the described jack (13).
2. moving plug-in unit according to claim 1 is characterized in that, described outlet piece (11) is provided with 3 jacks (13), and the line between described 3 jacks (13) forms a triangle.
3. moving plug-in unit according to claim 2 is characterized in that, described triangle is any one of isosceles triangle or right-angled triangle.
4. moving plug-in unit according to claim 1 is characterized in that, is provided with 4 jacks (13) on described outlet piece (11) and the described inlet wire piece (12), and the line between described 4 jacks (13) forms a quadrangle.
5. moving plug-in unit according to claim 4 is characterized in that, described quadrangle be parallelogram or trapezoidal in any one.
6. moving plug-in unit according to claim 1 is characterized in that, described outlet piece (11) and described inlet wire piece (12) interconnect.
7. moving plug-in unit according to claim 1 is characterized in that, between described outlet piece (11) and the described inlet wire piece (12) spacing is arranged.
8. moving plug-in unit according to claim 1 is characterized in that, described outlet piece (11) and described inlet wire piece (12) are at grade.
9. moving plug-in unit according to claim 1 is characterized in that, described outlet piece (11) and described inlet wire piece (12) shift to install.
10. moving plug-in unit according to claim 1 is characterized in that, described jack (13) be shaped as in triangle, quadrangle, pentagon, hexagon, heptagon, octagon, circle or the ellipse any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102172949A CN103296603A (en) | 2013-06-03 | 2013-06-03 | Movable plug for feed cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102172949A CN103296603A (en) | 2013-06-03 | 2013-06-03 | Movable plug for feed cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103296603A true CN103296603A (en) | 2013-09-11 |
Family
ID=49097103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102172949A Pending CN103296603A (en) | 2013-06-03 | 2013-06-03 | Movable plug for feed cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103296603A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4477131A (en) * | 1979-05-21 | 1984-10-16 | La Telemecanique Electrique | Electric distribution board |
| CN101362251A (en) * | 2007-08-10 | 2009-02-11 | 比亚迪股份有限公司 | Ultrasonic spot welding device |
| CN201717545U (en) * | 2010-04-29 | 2011-01-19 | 常熟市通用电器厂有限公司 | Major loop contact box for drawers of whole-set low-voltage draw-out switch apparatus |
| CN203288989U (en) * | 2013-06-03 | 2013-11-13 | 上海新辉电器有限公司 | Movable plug-in for feed cabinet |
-
2013
- 2013-06-03 CN CN2013102172949A patent/CN103296603A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4477131A (en) * | 1979-05-21 | 1984-10-16 | La Telemecanique Electrique | Electric distribution board |
| CN101362251A (en) * | 2007-08-10 | 2009-02-11 | 比亚迪股份有限公司 | Ultrasonic spot welding device |
| CN201717545U (en) * | 2010-04-29 | 2011-01-19 | 常熟市通用电器厂有限公司 | Major loop contact box for drawers of whole-set low-voltage draw-out switch apparatus |
| CN203288989U (en) * | 2013-06-03 | 2013-11-13 | 上海新辉电器有限公司 | Movable plug-in for feed cabinet |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130911 |