CN203277986U - Cabinet and copper bar coupling assembly thereof - Google Patents
Cabinet and copper bar coupling assembly thereof Download PDFInfo
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- CN203277986U CN203277986U CN 201320330006 CN201320330006U CN203277986U CN 203277986 U CN203277986 U CN 203277986U CN 201320330006 CN201320330006 CN 201320330006 CN 201320330006 U CN201320330006 U CN 201320330006U CN 203277986 U CN203277986 U CN 203277986U
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Abstract
The utility model relates to a cabinet and a copper bar coupling assembly thereof, wherein the copper bar coupling assembly comprises a first set of leading-out terminal copper bars used for connecting with a first device side copper bar, a second set of leading-out terminal copper bars used for connecting with a second device side copper bar and a third set of leading-out terminal copper bars used for connecting with a wiring side copper bar; the third set of leading-out terminal copper bars comprise a plurality of third copper bar single bodies arranged in a line along the direction of copper bar thickness; the plurality of third copper bar single bodies are respectively provided with wiring locations with a same height and used for connecting with the wiring side copper bar; one half of the third copper single bodies of the third set of leading-out terminal copper bars are in connection with the first set of leading-out terminal copper bars through a first set of switching copper bars, and the other half of the third copper single bodies are in connection with the second set of leading-out terminal copper bars through a second set of switching copper bars. The copper bar coupling assembly occupies small cabinet space, has a simple structure, is convenient to process, has low cost and is reliable to install.
Description
Technical field
The utility model relates to energy technology field, more particularly, relates to a kind of rack and copper bar coupling assembling thereof.
Background technology
Develop rapidly along with national economy, industrial production constantly increases the consumption of electric power energy, directly cause the constantly soaring of electric power system capacity, requirement to power density is more and more higher, thereby cause rack, cabinet inside space more and more nervous, assembling and the maintenance difficulties of rack, cabinet have also strengthened simultaneously.Therefore, in the enclosure product in future, the compact layout designs seems more and more important.
Wind electric converter is comprised of three racks usually, comprises grid-connection cabinet, control cubicle and power cabinet.Wherein, grid-connection cabinet is for connecting generator system and network system, playing the generator connecting in parallel with system effect.In present large capacity wind electric converter grid-connection cabinet, as shown in Figure 1, the net side copper bar 1 that is connected with electrical network adopts outlet method outlet in the same way with the stator side copper bar 2 that is connected with generator, and being connected to connection side copper bar 4 by two groups of switching copper bars 3, every group of switching copper bar 3 comprises three " L " type switching copper bar monomers.
Wherein, as shown in Figure 1, two groups of " L " types switching copper bar 3 is arranged into two row before and after on depth direction in rack, connection side copper bar 4 after causing connecting by these two groups switching copper bars 3 also is arranged into two row before and after on depth direction in rack, make switching copper bar 3 and connection side copper bar 4 take very large space in the cabinet depth direction, be not easy to install other larger devices; Simultaneously, for ease of the power cable wiring, two groups of " L " type switching copper bar 3 in the vertical directions need to be arranged up and down, cause two groups of switching copper bars 3 also to take than large space on vertical direction in rack, in the situation that the rack height is limited, be difficult to guarantee enough wiring height, also can't place the larger device of other volumes in the rack bottom, make the interior space availability ratio of rack low, power density is little.
The utility model content
The technical problems to be solved in the utility model is, for the defects of prior art, provide a kind of take in cabinet the space little, simple in structure, reliable copper bar coupling assembling is installed.
Another purpose of the present utility model is, provide a kind of adopt above-mentioned during the rack of coupling assembling.
The technical scheme that its technical problem that solves the utility model adopts is:
Construct a kind of copper bar coupling assembling, comprise for the first group of exit copper bar that connects the first device-side copper bar in rack, be used for connecting second group of exit copper bar and the 3rd group of exit copper bar that is connected connection connection side copper bar of the second device-side copper bar in rack;
Described the 3rd group of exit copper bar comprises a plurality of the 3rd copper bar monomers that are arranged in delegation along the copper bar thickness direction, is respectively arranged with highly identical, as to be used for connecting described connection side copper bar wiring position on a plurality of described the 3rd copper bar monomers;
Half described the 3rd copper bar monomer in described the 3rd group of exit copper bar is connected with described first group of exit copper bar by first group of switching copper bar, and second half described the 3rd copper bar monomer is connected with described second group of exit copper bar by second group of switching copper bar.
Copper bar coupling assembling described in the utility model, wherein, described first group of exit copper bar comprises a plurality of the first copper bar monomers that are arranged in delegation along the copper bar Width, described the first copper bar monomer and described the 3rd copper bar monomer are perpendicular;
Described second group of exit copper bar comprises a plurality of the second copper bar monomers that are arranged in delegation along the copper bar Width, and described the second copper bar monomer and described the 3rd copper bar monomer are perpendicular;
Described the first copper bar monomer and described the second copper bar monomer are parallel to each other.
Copper bar coupling assembling described in the utility model, wherein, described first group of switching copper bar and described second group of switching copper bar comprise respectively a plurality of switching copper bar monomers;
The switching copper bar monomer of described first group of switching copper bar comprises orthogonal the first winding line end face and the second winding line end face, and the switching copper bar monomer of described second group of switching copper bar comprises orthogonal the 3rd winding line end face and the 4th winding line end face;
Described first group of exit copper bar is connected with described the first winding line end face, and described second group of exit copper bar is connected with described the 3rd winding line end face;
Half copper bar monomer in described the 3rd group of exit copper bar is connected with described the second winding line end face, and second half copper bar monomer is connected with described the 4th winding line end face.
Copper bar coupling assembling described in the utility model, wherein, it is spacing that a plurality of switching copper bar monomers of a plurality of switching copper bar monomers of described first group of switching copper bar and described second group of switching copper bar carry out clamping by insulation board.
Copper bar coupling assembling described in the utility model, wherein, described switching copper bar monomer comprises the first end face connected vertically and the second end face, and described the first face area is greater than described the second face area, and described the first end face has a ledge with respect to described the second end face; Be provided with the first connecting hole that connects described the 3rd group of exit copper bar on described ledge, be provided with the second connecting hole that connects described first group of exit copper bar or described second group of exit copper bar on described the second end face.
Copper bar coupling assembling described in the utility model, wherein, be provided with the spacing hole of a plurality of spaces on described insulation board, each described switching copper bar monomer is arranged in a described spacing hole, and each described first connecting hole and described the second connecting hole are divided into described insulation board both sides.
Copper bar coupling assembling described in the utility model, wherein, described insulation board comprises two insulation board unit of splicing mutually, on two described insulation board unit, the corresponding recess that arranges is put together described spacing hole mutually by being arranged at respectively.
Copper bar coupling assembling described in the utility model wherein, is respectively arranged with for the waist type fixing hole that connects built-in beam in rack on two described insulation board unit.
Copper bar coupling assembling described in the utility model, wherein, described switching copper bar monomer is " L " type copper bar;
Described " L " type copper bar comprises the 3rd end face connected vertically and the 4th end face mutually, be provided with the 3rd connecting hole that connects described the 3rd group of exit copper bar on described the 3rd end face, be provided with the 4th connecting hole that connects described first group of exit copper bar or described second group of exit copper bar on described the 4th end face.
Copper bar coupling assembling described in the utility model, wherein, described first group of exit copper bar directly is connected with the device of the first device-side as the first device-side copper bar;
Described second group of exit copper bar directly is connected with the device of the second device-side as the second device-side copper bar;
Described the 3rd group of exit copper bar directly is connected with external cable as the connection side copper bar.
The utility model also provides a kind of rack, comprises cabinet, is provided with the first device-side copper bar and the second device-side copper bar in described cabinet; Wherein, described the first device-side copper bar be connected the second device-side copper bar and be connected with the connection side copper bar by copper bar coupling assembling as described in aforementioned any one.
Rack described in the utility model, wherein, described rack is the wind electric converter grid-connection cabinet, and described the first device-side copper bar is the net side copper bar that connects electrical network, and described the second device-side copper bar is the stator side copper bar that connects generator.
The beneficial effects of the utility model are: by adopting three groups of exit copper bars, the first device-side copper bar in rack, the second device-side copper bar are connected to the connection side copper bar, a plurality of the 3rd copper bar monomers of wherein the 3rd group of exit copper bar are arranged in delegation along the copper bar thickness direction, reduce the space that the copper bar coupling assembling takies depth direction in rack; Simultaneously, due to being designed to delegation, the 3rd group of exit copper bar be convenient to the power cable wiring, therefore can on a plurality of the 3rd copper bar monomers of the 3rd group of exit copper bar, highly identical wiring position be set, minimizing copper bar coupling assembling takies the space of rack inner height direction, to guarantee to satisfy the requirement of cabinet internal wiring height; And copper bar connecting component structure of the present utility model is simple, be convenient to processing, cost is low, installation is reliable.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in accompanying drawing:
Fig. 1 is the wind electric converter grid-connection cabinet inner copper line syndeton side schematic view of prior art;
Fig. 2 is the copper bar connecting component structure schematic diagram of the utility model preferred embodiment;
Fig. 3 is non-conventional copper bar structural representation in Fig. 2;
Fig. 4 is insulation board structural representation in Fig. 2;
Fig. 5 is copper bar thickness and the Width schematic diagram of the utility model preferred embodiment;
Fig. 6 is the copper bar connecting component structure schematic diagram of another embodiment of the utility model;
Fig. 7 is L-type structure of copper bar schematic diagram in Fig. 6;
Fig. 8 is the wind electric converter grid-connection cabinet inner copper line syndeton side schematic view of the utility model preferred embodiment.
Embodiment
The copper bar coupling assembling of the utility model preferred embodiment such as Fig. 2 and shown in Figure 6, consult simultaneously Fig. 8, be used for the first device-side copper bar 91 in rack be connected device-side copper bar 92 and be connected with connection side copper bar (not shown) respectively, comprise for the first group of exit copper bar 10 that connects the first device-side copper bar 91, be used for connecting second group of exit copper bar 20 and the 3rd group of exit copper bar 30 that is connected connection connection side copper bar of the second device-side copper bar 92; The 3rd group of exit copper bar 30 comprises a plurality of (for example 6) the 3rd copper bar monomer that is arranged in delegation along the copper bar thickness direction; Wherein, as shown in Figure 5, specifically refer to along the copper bar thickness direction, along the direction of copper bar cross section minor face extension; Be respectively arranged with highly identical, as be used for to connect connection side copper bar wiring position 31 on a plurality of the 3rd copper bar monomers; Half (for example 3) the 3rd copper bar monomer in the 3rd group of exit copper bar 30 is connected with first group of exit copper bar 10 by first group of switching copper bar 40, and second half (for example 3) the 3rd copper bar monomer passes through second group of copper bar 50 of transferring and is connected with second group of exit copper bar 20.
The copper bar coupling assembling of above-described embodiment is by adopting three groups of exit copper bars that the first device-side copper bar 91 in rack, the second device-side copper bar 92 are connected to the connection side copper bar, a plurality of the 3rd copper bar monomers of wherein the 3rd group of exit copper bar 30 are arranged in delegation along the copper bar thickness direction, minimizing copper bar coupling assembling takies the space of depth direction in rack, so that the larger device of other volumes is installed, as transformer etc.; Simultaneously, due to being designed to delegation, the 3rd group of exit copper bar 30 be convenient to the power cable wiring, therefore highly identical wiring position 31 can be set on a plurality of the 3rd copper bar monomers of the 3rd group of exit copper bar 30, minimizing copper bar coupling assembling takies the space of rack inner height direction, to guarantee to satisfy the requirement of cabinet internal wiring height.Simultaneously, because the copper bar connecting component structure in above-described embodiment is simple, therefore be convenient to processing, with low cost, and can realize that in rack, the first device-side copper bar 91, the second device-side copper bar 92 are connected with the reliable of connection side copper bar.
In the copper bar coupling assembling of above-described embodiment, as Fig. 2 and shown in Figure 6, consult simultaneously Fig. 8, first group of exit copper bar 10 directly can be connected with the device of the first device-side as the first device-side copper bar 91; Second group of exit copper bar 20 directly can be connected with the device of the second device-side as the second device-side copper bar 92; The 3rd group of exit copper bar 30 directly can be connected with external cable as the connection side copper bar.For example, in the wind electric converter grid-connection cabinet, first group of exit copper bar 10 can pass through net side copper bar (i.e. the first device-side copper bar 91) and be connected with electrical network, also can directly be connected with electrical network; Second group of exit copper bar 20 can pass through stator side copper bar (i.e. the second device-side copper bar 92) and be connected with generator, also can directly be connected with generator; The 3rd group of exit copper bar 30 can be connected with external cable by the connection side copper bar, also can directly be connected with external cable.
In above-described embodiment, the connection side copper bar can replace with other device-side copper bars equally, namely by above-mentioned copper bar coupling assembling except can realizing device and external cable be connected, also can realize being connected between device and device.
Further, in above-described embodiment, as Fig. 2 and shown in Figure 6, consult simultaneously Fig. 8, first group of exit copper bar 10 of copper bar coupling assembling comprises that a plurality of (for example 3) are arranged in the first copper bar monomer of delegation along the copper bar Width, and the first copper bar monomer and the 3rd copper bar monomer are perpendicular; Second group of exit copper bar 20 comprises that a plurality of (for example 3) are arranged in the second copper bar monomer of delegation along the copper bar Width, and the second copper bar monomer and the 3rd copper bar monomer are perpendicular; The first copper bar monomer and the second copper bar monomer are parallel to each other; Wherein, as shown in Figure 5, specifically refer to along the copper bar Width, along the direction of the transversal face length of copper bar limit extension.With first group of exit copper bar 10 and second group of two row that exit copper bar 20 is arranged to be parallel to each other, make its first device-side copper bar 91 that can satisfy outlet in the same way and be connected the connection of device-side copper bar 92, for example being applicable to the outlet method of net side copper bar and stator side copper bar in the wind-powered electricity generation converter cabinet.Simultaneously, will be horizontally set in cabinet along two groups of copper bars that the copper bar Width is lined up two row and also can reduce the space that takies depth direction in cabinet, be convenient to arrange the device of larger volume in remaining space.
Preferably, in above-described embodiment, first group of exit copper bar 10, second group of exit copper bar 20 all adopt the interior built-in beam of insulated column and rack to be connected with the 3rd group of exit copper bar 30, to guarantee the reliable installation of copper bar coupling assembling.
Further, in above-described embodiment, first group of switching copper bar 40 and second group of switching copper bar 50 of copper bar coupling assembling comprise respectively a plurality of switching copper bar monomers (for example 3); The switching copper bar monomer of first group of switching copper bar 40 comprises orthogonal the first winding line end face and the second winding line end face, and the switching copper bar monomer of second group of switching copper bar 50 comprises orthogonal the 3rd winding line end face and the 4th winding line end face; First group of exit copper bar 10 is connected with the first winding line end face, and second group of exit copper bar 20 is connected with the 3rd winding line end face; Half (for example 3) copper bar monomer in the 3rd group of exit copper bar 30 is connected with the second winding line end face, and second half (for example 3) copper bar monomer is connected with the 4th winding line end face.Wherein, the connected mode of exit copper bar monomer and wiring end face can be first end face and end face to be fitted, and then is fixed by securing members such as screws.
In above-described embodiment, as Fig. 2, Fig. 3, Fig. 6 and shown in Figure 7, first group of switching copper bar 40 can be all " L " type copper bar 80 with switching copper bar monomer in second group of copper bar 50 of transferring, all perhaps non-conventional copper bar 70(other any shapes that require in above-described embodiment that meet except " L " type), perhaps part is that non-conventional copper bar 80, part are " L " type copper bars 70; And, can according to the space size in cabinet, obtain suitable safety distance by the spacing between adjusting switchover copper bar monomer.
Particularly, as shown in Figure 3, above-mentioned non-conventional copper bar 70 comprises that the first end face 71(connected vertically is equivalent to above-mentioned the first winding line end face and the 3rd wiring end face) and the second end face 72(be equivalent to above-mentioned the second winding line end face and the 4th winding line end face), the first end face 71 areas are greater than the second end face 72 areas, and the first end face 71 has a ledge 73 with respect to the second end face 72; Be provided with the first connecting hole 711 that connects the 3rd group of exit copper bar 30 on the ledge 73 of the first end face 71, be provided with the second connecting hole 721 that connects first group of exit copper bar 10 or second group of exit copper bar 20 on the second end face 72.First group of switching copper bar 40 and second group of switching copper bar 50 can comprise respectively 3 above-mentioned non-conventional copper bars 70,3 non-conventional copper bars 70 of 3 non-conventional copper bars 70 of first group of switching copper bar 40 and second group of copper bar 50 of transferring cross arrangement that keeps at a certain distance away, and two the first end faces 71 of two adjacent non-conventional copper bars 70 are oppositely arranged, and two the second end faces 72 are oppositely arranged.
Particularly, when adopting the non-conventional copper bar 70 of said structure, adjacent non-conventional copper bar 70 spacings are too little causes the safety distance not in order to avoid, and 3 non-conventional copper bars 70 of 3 non-conventional copper bars 70 of first group of switching copper bar 40 and second group of copper bar 50 of transferring is carried out clamping by insulation board 60 spacing.
Preferably, as shown in Figure 4, be provided with the spacing hole 64 of a plurality of spaces on above-mentioned insulation board 60, between spacing hole 64, the large I of spacing distance is decided according to space size in safety required distance and cabinet, each switching copper bar monomer (being above-mentioned non-conventional copper bar 70) is arranged in a spacing hole 64, wherein, the ledge 73 that is provided with the first connecting hole 711 on the first end face 71 is positioned at a side of insulation board 60, and the part that is provided with the second connecting hole 721 on the second end face 72 is positioned at the opposite side of insulation board 60.
Preferably, as shown in Figure 2, with insulation board 60 horizontal positioned, make connect after, first group of exit copper bar 10 and second group of exit copper bar 20 are positioned at the upside of insulation board 60, the 3rd group of exit copper bar 30 is positioned at the downside of insulation board 60.
Preferably, as Fig. 2 and shown in Figure 4, above-mentioned insulation board 60 comprises two insulation board unit 61,62 of splicing mutually, and on two insulation board unit 61,62, the corresponding recess that arranges is put together spacing hole 64 mutually by being arranged at respectively, so that install.
More preferably, as shown in Figure 4, be respectively arranged with for the waist type fixing hole 63 that connects built-in beam in rack on two insulation board unit 61,62, so that regulate the alignment error of copper bar.
In the copper bar coupling assembling scheme of the employing non-conventional copper bar 70 of above-described embodiment, two groups of abnormity copper bars 70 are in sustained height, and space hold is little, and power density is larger, can regulate by the spacing of regulating special-shaped copper bar 70 spacing of connection side copper bar simultaneously; In addition, carry out alternate spacingly owing to having increased by 60 pairs of copper bars of insulation board at switching copper bar monomer place, make its bulk strength higher, can bear very large electric power; And the whole assembling of copper bar coupling assembling is simple, installs reliable.When the space between the first device-side copper bar 91 and the second device-side copper bar 92 is larger, can adopt " L " type copper bar 80 special-shaped copper bars 70 of all or part of replacement, to reduce its cost.
In above-described embodiment, as shown in Figure 7, " L " type copper bar 80 comprises the 3rd end face 81 connected vertically and the 4th end face 82 mutually, be provided with the 3rd connecting hole 811 that connects the 3rd group of exit copper bar 30 on the 3rd end face 81, be provided with the 4th connecting hole (not shown) that connects first group of exit copper bar 10 or second group of exit copper bar 20 on the 4th end face 82.
as shown in Figure 6, consult simultaneously Fig. 7, when above-mentioned first group of switching copper bar 40 and switching copper bar monomer in second group of copper bar 50 of transferring are all " L " type copper bar 80, adjacent " L " type copper bar 80 spacings are too little causes the safety distance not in order to avoid, first group of switching copper bar 40 and second group of switching copper bar 50 are divided into the two rows arrangement, 3 " L " type copper bars 80 of first group of switching copper bar 40 and 3 " L " type copper bars, the 80 transpostion interval settings of second group of switching copper bar 50, 3 " L " type copper bars, the 80 opening direction unifications of first group of switching copper bar 40 are towards the side, 3 " L " type copper bars, 80 opening directions of second group of switching copper bar 50 are unified up, " L " type copper bar 80 monomers of first group of switching copper bar 40 are projected as " L " shape on the rack bottom surface.
Wherein, two the 3rd end faces 81 of adjacent " L " type copper bar 80 are vertical (wherein the 3rd end face 81 of 3 " L " type copper bars 80 of second group of switching copper bar 50 be parallel to rack bottom surface) mutually, two the 4th end faces 82 of adjacent " L " type copper bar 80 are parallel to each other, make " L " type copper bar 80 monomers of second group of switching copper bar 50 be projected as rectangle in the rack bottom surface, and arbitrary " L " type copper bar 80 monomer front projections of second group of switching copper bar 50 fall in the projection breach of " L " type copper bar 80 monomers of first group of adjacent switching copper bar 40.Because the 3rd end face 81 of 3 " L " type copper bars 80 of second group of switching copper bar 50 is parallel to the rack bottom surface, for guaranteeing putting in order of the 3rd group of exit copper bar 30, the 3rd copper bar monomer end that is connected with 3 " L " type copper bars 80 of this second group switching copper bar 50 is with vertical connection corner.
In the copper bar coupling assembling scheme of employing " L " the type copper bar 80 of above-described embodiment, all switching copper bar monomers, all or part of the 3rd group of exit copper bar 30 can adopt the copper busbar bending to form, stock utilization is high, and processing method is simple, and holistic cost is lower.
In another embodiment of the present utility model, a kind of rack is provided, as shown in Figure 8, comprise cabinet (not shown), be provided with the first device-side copper bar 91 and the second device-side copper bar 92 that is connected the second device that connect the first device in cabinet; The first device-side copper bar 91 be connected device-side copper bar 92 and be connected with the connection side copper bar by the copper bar coupling assembling described in embodiment as arbitrary in the front.Wherein, the concrete structure of copper bar coupling assembling with and with the connected mode of the first device-side copper bar 91 and the second device-side copper bar 92 and beneficial effect referring to aforementioned each embodiment, be not repeated herein.
Preferably, above-mentioned rack is the wind electric converter grid-connection cabinet, and the first device-side copper bar 91 is the net side copper bars that connect electrical network, and the second device-side copper bar 92 is the stator side copper bars that connect generator.Equally, above-mentioned first group of exit copper bar 10 directly can be connected with electrical network as net side copper bar; Second group of exit copper bar 20 directly can be connected with generator as the stator side copper bar; The 3rd group of exit copper bar 30 directly can be connected with external cable as the connection side copper bar.
In sum, the utility model is by adopting three groups of exit copper bars that the first device-side copper bar 91 in rack, the second device-side copper bar 92 are connected to the connection side copper bar, a plurality of the 3rd copper bar monomers of wherein the 3rd group of exit copper bar 30 are arranged in delegation along the copper bar thickness direction, reduce the space that the copper bar coupling assembling takies depth direction in rack; Simultaneously, due to being designed to delegation, the 3rd group of exit copper bar 30 be convenient to the power cable wiring, therefore highly identical wiring position 31 can be set on a plurality of the 3rd copper bar monomers of the 3rd group of exit copper bar 30, minimizing copper bar coupling assembling takies the space of rack inner height direction, to guarantee to satisfy the requirement of cabinet internal wiring height; And copper bar connecting component structure of the present utility model is simple, be convenient to processing, cost is low, installation is reliable.
Should be understood that, for those of ordinary skills, can be improved according to the above description or conversion, and all these improve and conversion all should belong to the protection range of the utility model claims.
Claims (12)
1. copper bar coupling assembling, it is characterized in that the 3rd group of exit copper bar (30) that comprises for the first group of exit copper bar (10) that connects the first device-side copper bar (91) in rack, is used for connecting second group of exit copper bar (20) of interior the second device-side copper bar (92) of rack and is connected connecting the connection side copper bar;
Described the 3rd group of exit copper bar (30) comprises a plurality of the 3rd copper bar monomers that are arranged in delegation along the copper bar thickness direction, is respectively arranged with highly identical, as to be used for connecting described connection side copper bar wiring position (31) on a plurality of described the 3rd copper bar monomers;
Described the 3rd copper bar monomer of half in described the 3rd group of exit copper bar (30) is connected with described first group of exit (10) copper bar by first group of switching copper bar (40), and second half described the 3rd copper bar monomer is connected with described second group of exit copper bar (20) by second group of switching copper bar (50).
2. copper bar coupling assembling according to claim 1, it is characterized in that, described first group of exit copper bar (10) comprises a plurality of the first copper bar monomers that are arranged in delegation along the copper bar Width, and described the first copper bar monomer and described the 3rd copper bar monomer are perpendicular;
Described second group of exit copper bar (20) comprises a plurality of the second copper bar monomers that are arranged in delegation along the copper bar Width, and described the second copper bar monomer and described the 3rd copper bar monomer are perpendicular;
Described the first copper bar monomer and described the second copper bar monomer are parallel to each other.
3. copper bar coupling assembling according to claim 2, is characterized in that, described first group of switching copper bar (40) and described second group of switching copper bar (50) comprise respectively a plurality of switching copper bar monomers;
The switching copper bar monomer of described first group of switching copper bar (40) comprises orthogonal the first winding line end face and the second winding line end face, and the switching copper bar monomer of described second group of switching copper bar (50) comprises orthogonal the 3rd winding line end face and the 4th winding line end face;
Described first group of exit copper bar (10) is connected with described the first winding line end face, and described second group of exit copper bar (20) is connected with described the 3rd winding line end face;
Half copper bar monomer in described the 3rd group of exit copper bar (30) is connected with described the second winding line end face, and second half copper bar monomer is connected with described the 4th winding line end face.
4. copper bar coupling assembling according to claim 3, it is characterized in that, it is spacing that a plurality of switching copper bar monomers of a plurality of switching copper bar monomers of described first group of switching copper bar (40) and described second group of switching copper bar (50) carry out clamping by insulation board (60).
5. copper bar coupling assembling according to claim 4, it is characterized in that, described switching copper bar monomer comprises the first end face connected vertically (71) and the second end face (72), described the first end face (71) area is greater than described the second end face (72) area, and described the first end face (71) has a ledge (73) with respect to described the second end face (72); Be provided with the first connecting hole (711) that connects described the 3rd group of exit copper bar (30) on described ledge (73), be provided with the second connecting hole (721) that connects described first group of exit copper bar (10) or described second group of exit copper bar (20) on described the second end face (72).
6. copper bar coupling assembling according to claim 5, it is characterized in that, be provided with the spacing hole (64) of a plurality of spaces on described insulation board (60), each described switching copper bar monomer is arranged in a described spacing hole (64), and each described first connecting hole (711) and described the second connecting hole (721) are divided into described insulation board both sides.
7. copper bar coupling assembling according to claim 6, it is characterized in that, described insulation board (60) comprises two insulation board unit (61,62) of splicing mutually, and described spacing hole (64) is put together mutually by being arranged at respectively the upper corresponding recess that arranges in two described insulation board unit (61,62).
8. copper bar coupling assembling according to claim 7, is characterized in that, is respectively arranged with on two described insulation board unit (61,62) for the waist type fixing hole (63) that connects built-in beam in rack.
9. copper bar coupling assembling according to claim 3, is characterized in that, described switching copper bar monomer is " L " type copper bar;
Described " L " type copper bar (80) comprises the 3rd end face connected vertically (81) and the 4th end face (82) mutually, be provided with the 3rd connecting hole (811) that connects described the 3rd group of exit copper bar (30) on described the 3rd end face (81), be provided with the 4th connecting hole that connects described first group of exit copper bar (10) or described second group of exit copper bar (20) on described the 4th end face (82).
10. the described copper bar coupling assembling of any one according to claim 1-9, is characterized in that, described first group of exit copper bar (10) directly is connected with the device of the first device-side as the first device-side copper bar (91);
Described second group of exit copper bar (20) directly is connected with the device of the second device-side as the second device-side copper bar (92);
Described the 3rd group of exit copper bar (30) directly is connected with external cable as the connection side copper bar.
11. a rack comprises cabinet, is provided with the first device-side copper bar (91) and the second device-side copper bar (92) in described cabinet; It is characterized in that, described the first device-side copper bar (91) be connected the second device-side copper bar (92) and be connected with the connection side copper bar by copper bar coupling assembling as described in any one in claim 1-10.
12. rack according to claim 11, it is characterized in that, described rack is the wind electric converter grid-connection cabinet, and described the first device-side copper bar (91) is the net side copper bar that connects electrical network, and described the second device-side copper bar (92) is the stator side copper bar that connects generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320330006 CN203277986U (en) | 2013-06-08 | 2013-06-08 | Cabinet and copper bar coupling assembly thereof |
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| CN 201320330006 CN203277986U (en) | 2013-06-08 | 2013-06-08 | Cabinet and copper bar coupling assembly thereof |
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| CN203277986U true CN203277986U (en) | 2013-11-06 |
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| CN 201320330006 Expired - Lifetime CN203277986U (en) | 2013-06-08 | 2013-06-08 | Cabinet and copper bar coupling assembly thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103812025A (en) * | 2014-02-19 | 2014-05-21 | 昆山振宏电子机械有限公司 | Lateral plate of electric cabinet |
| CN105720396A (en) * | 2016-04-08 | 2016-06-29 | 江苏金奕达铜业股份有限公司 | Copper bar connecting assembly |
| CN109217038A (en) * | 2018-08-14 | 2019-01-15 | 武汉船用机械有限责任公司 | Copper bar and copper bar component |
| CN110444923A (en) * | 2019-07-08 | 2019-11-12 | 武汉船用机械有限责任公司 | Combine copper bar |
| CN114320586A (en) * | 2021-11-23 | 2022-04-12 | 福州德塔电源技术有限公司 | Diesel generating set installs cabinet |
| CN115274369A (en) * | 2022-08-24 | 2022-11-01 | 国网安徽省电力有限公司超高压分公司 | Adjustable circuit breaker switch |
-
2013
- 2013-06-08 CN CN 201320330006 patent/CN203277986U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103812025A (en) * | 2014-02-19 | 2014-05-21 | 昆山振宏电子机械有限公司 | Lateral plate of electric cabinet |
| CN103812025B (en) * | 2014-02-19 | 2016-06-15 | 昆山振宏电子机械有限公司 | A kind of side plate of regulator cubicle |
| CN105720396A (en) * | 2016-04-08 | 2016-06-29 | 江苏金奕达铜业股份有限公司 | Copper bar connecting assembly |
| CN109217038A (en) * | 2018-08-14 | 2019-01-15 | 武汉船用机械有限责任公司 | Copper bar and copper bar component |
| CN110444923A (en) * | 2019-07-08 | 2019-11-12 | 武汉船用机械有限责任公司 | Combine copper bar |
| CN110444923B (en) * | 2019-07-08 | 2021-06-08 | 武汉船用机械有限责任公司 | Combined copper bar |
| CN114320586A (en) * | 2021-11-23 | 2022-04-12 | 福州德塔电源技术有限公司 | Diesel generating set installs cabinet |
| CN114320586B (en) * | 2021-11-23 | 2023-12-26 | 福州德塔电源技术有限公司 | Diesel generating set installation cabinet |
| CN115274369A (en) * | 2022-08-24 | 2022-11-01 | 国网安徽省电力有限公司超高压分公司 | Adjustable circuit breaker switch |
| CN115274369B (en) * | 2022-08-24 | 2023-03-10 | 国网安徽省电力有限公司超高压分公司 | Adjustable circuit breaker switch |
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