CN103956697A - Bus duct for power supply and distribution, bus duct system and installation tool - Google Patents
Bus duct for power supply and distribution, bus duct system and installation tool Download PDFInfo
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- CN103956697A CN103956697A CN201410198004.5A CN201410198004A CN103956697A CN 103956697 A CN103956697 A CN 103956697A CN 201410198004 A CN201410198004 A CN 201410198004A CN 103956697 A CN103956697 A CN 103956697A
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- bus duct
- conduit
- main body
- passage
- groove
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Abstract
The invention provides a bus duct for power supply and distribution. The bus duct comprises a bus duct body and conductors, wherein the bus duct body is of a long-strip-shaped structure with three sides closed and one side open, and comprises a top plate, side plates and a bottom plate, long edges on the two sides of the top plate are respectively perpendicularly connected with one end of the corresponding side plate, the bottom plate is perpendicularly connected to the other ends of the side plates, an opening is formed in the bottom plate, the length of the opening is equal to that of the bus duct body, conduits used for installation of the conductors are formed in the inner wall of the top plate and/or the inner walls of the side plates, the conduits are parallel to the top plate, and arranged in the length direction of the bus duct body, the lengths of the conduits are equal to that of the bus duct body, conduit openings of the conduits face the opposite sides, the conductors are embedded in the conduits, the conductors and the conduits are the same in length, inserting claws of a jack box pass through the conduit openings, and can make close contact with the conductors to achieve full-point-location electrification, and the jack box can be flexibly plugged and pulled at will. The invention further provides a bus duct system and an installation tool.
Description
Technical field
The present invention relates to a kind of electric power transfer field, particularly a kind of bus duct for power supply-distribution system, the erecting tools of bus duct system and bus duct.
Background technology
Along with emerging in large numbers of modernization project facility and equipment, the fast increasing of power consumption of all trades and professions, the appearance in especially numerous skyscrapers and large-sized workshop workshop, traditional cable as transmission pressure can not meet the demands in large electric current conveying system, and the parallel connection of multiway cable is used to on-the-spot installation and connects and brought inconvenience.
In the face of the powerful electric current of required hundreds and thousands of amperes of huge load will be selected safe and reliable transmission equipment.Bus duct is an efficient power distribution equipment of carrying electric current, has especially adapted to the needs of more and more higher building and large-scale plant economical rationality distribution.
Traditional bus duct is the bus-bar system that protecting sheathing, busbar, insulating material and relevant annex form by metallic plate (steel plate or aluminium sheet).Existing bus duct is to adopt enclosed bus duct, and it is to complete the confession distribution work for end power consumption equipment by fixed range on enclosed bus straightway and machine made output interface.Based on this kind of enclosed bus duct, there is following some problem:
One, owing to being to draw electric power and distribution under its bus body is realized, therefore, under draw electric power position must be fixing and equidistant.
The mode of two, drawing up and down electric power due to enclosed bus straightway is necessary for a fixing equidistant interface, under while drawing electric power, must just can complete deployment by specific purpose tool, tear open to move after link and draw corresponding electricity consumption under ability, to realize the distribution task of end power consumption equipment.
From the above, existing bus duct under can be subject to the limitation such as position and connected mode while drawing electric power, along with the development trend of power supply-distribution system, property versatile and flexible when the mode of existing bus duct is drawn electric power under can not having met, plug and play, support warm connection function and entirely put the application demand of bit strip electricity.
Therefore, how to provide a kind of bus duct system meet under property versatile and flexible, plug and play while drawing electric power, the application demand supporting warm connection function and entirely put bit strip electricity become technical problem urgently to be resolved hurrily.
Summary of the invention
The technical problem to be solved in the present invention be how to provide a kind of for for the bus duct of distribution can under while drawing electric power, be not subject to the limitation of position and connected mode.
The invention provides a kind of bus duct for confession distribution, a kind of for the bus duct for distribution, comprising: bus duct main body and conductor; Described bus duct main body is that three side sealing closes the strip structure simultaneously with opening, is specially, and described bus duct main body comprises: top board, side plate and base plate; The both sides on the long limit of described top board are the vertical described side plate one end that connects respectively, and the other end that described base plate is vertically connected at described side plate connects, and is provided with opening on described base plate, and the length of described opening is consistent with the length of described bus duct main body; On the inwall of described top board and/or side plate, be provided with the conduit of described conductor being installed and being parallel to described top board, described conduit is along bus duct principal length direction setting isometric with described bus duct principal length, and the notch of described conduit is towards a relative side; It is interior and isometric with described conduit that described conductor is embedded in described conduit; The slotting pawl of jack box through described notch can with the mutual close contact of described conductor.
Preferably, described conductor is the U-shaped conducting strip with in-flanges, and described in-flanges and described slotting pawl are in contact with one another, and the flange angle of described in-flanges meets the elastic deformation that described U-shaped conducting strip and described slotting pawl close contact produce.
Preferably, comprising: insulating barrier, between described conduit and described U-shaped conducting strip, the U-shaped conducting strip beyond coated described in-flanges.
Preferably, comprise: support portion, be arranged between the described conduit and described base plate of homonymy, when described conduit is while being multiple, described support portion is arranged between the described conduit and conduit of homonymy, and after jack box inserts connection, described support portion can provide and the reciprocal support force of described jack box gravity.
Preferably, comprise: support portion, be arranged between the described conduit and described base plate of homonymy, when described conduit is while being multiple, described support portion is arranged between the described conduit and conduit of homonymy, and after jack box inserts connection, described support portion can provide and the reciprocal support force of described jack box gravity.
Preferably, described the first installation passage and the second installation passage are respectively a pair of parallel separation relatively L-type draw-in groove are set, and one side of the L-type draw-in groove of described the first installation passage is perpendicular to described top board, and another side is parallel to described top board and extends to described top board center; Described second installs the L-type draw-in groove of passage, and on one side perpendicular to described base plate, another is parallel to described base plate and extends to the center of described base plate opening part.
Preferably, comprising: for connecting link and the conductor adapting piece of at least two described bus duct body end, described link comprises: above connect cover plate and lower connection cover plate; Described upper connection cover plate has and can mutually fasten with described the first installation passage, and the sliding way moving on this first installation passage, and the side that connects cover plate on described is provided with and prevents from described connecting the upper fixing element that cover plate moves, described lower connection cover plate has and can mutually fasten with described the second installation passage, and the glide path moving, and be provided with the lower fixture that prevents that described lower connection cover plate from moving in the side of described lower connection cover plate on this second installation passage; Described conductor adapting piece is strip conducting strip, can be positioned over the conduit of at least two interconnective described bus duct body end, and is in contact with one another with the conductor in described conduit.
Preferably, described sliding way is and the described first contrary setting of L-type draw-in groove that passage is installed that is: described sliding way and the described first L-type draw-in groove that passage is installed can mutually fasten and slide; Described glide path is and the described second contrary setting of L-type draw-in groove that passage is installed that is: described glide path and the described second L-type draw-in groove that passage is installed can mutually fasten and slide.
Preferably, comprise: for the mounting panel of fixed length bar shaped conducting strip, described in the long edge of described strip conducting strip, the direction of channel lengths is vertically fixed on described mounting panel, described mounting panel can be positioned in described bus duct main body, and described strip conducting strip can be embedded in described conduit.
Preferably, in the sliding way L-type draw-in groove matching at the L-type draw-in groove of any side of described top board and with this side L-type draw-in groove, be provided with the upper positioning spigot cooperatively interacting; In the glide path L-type draw-in groove matching, be provided with the lower positioning spigot cooperatively interacting in the L-type draw-in groove of any side of described base plate and with described this side L-type draw-in groove.
Preferably, described conduit can, by being arranged at the mounting seat on described top board and/or side plate inwall, be fixed on described top board and/or side plate inwall.
Preferably, comprise: switching part, for changing the electric power transfer trend of described bus duct main body, specifically comprise: switching top board, switching side plate and switching base plate, the both sides on the long limit of described switching top board are vertical one end that connects described switching side plate respectively, and the other end of described switching side plate vertically connects described switching base plate; The shape of described switching top board, switching side plate, switching base plate is determined according to the trend of described bus duct main body; In described switching part, be provided with the switching conduit matching with described conduit; On described switching top board, be provided with described first the corresponding upper Switching-through channel of passage is installed; On described switching base plate, be provided with described second the corresponding lower Switching-through channel of passage is installed; Described upper connection cover plate can match with described upper Switching-through channel, by the slip of described upper connection cover plate, described bus duct main body is connected with the top of described switching part, described lower connection cover plate can match with described lower Switching-through channel, by the slip of described lower connection cover plate, described bus duct main body is connected with the bottom of described switching part.
The present invention also provides a kind of erecting tools, for bus duct described above is installed, comprising: fixed cap, cursor and increased pressure board; Described fixed cap can be relative with described base plate pair of L type draw-in groove coupling, be fastened on described base plate; Described cursor is connected with described increased pressure board is vertical by the installing hole being arranged on described fixed cap, and described increased pressure board is positioned at the below of described fixed cap, and described cursor is positioned at the top of described fixed cap; Described increased pressure board rotates with the rotation of described cursor, and exerts pressure to the described described conducting connecting part that is installed on bus duct main body.
Preferably, described installing hole is ellipse, and the length of described installing hole equals the width of described opening, and described cursor drives described increased pressure board in described installing hole, to move horizontally.
The present invention also provides a kind of bus duct system, comprising: supply of electric power case, bus duct, jack box; Described bus duct is above-mentioned for the bus duct for distribution; Described supply of electric power case is for providing electric power to described bus duct; Described jack box is connected branch current with described bus duct.
Compared with prior art, provided by the invention a kind of for the bus duct for distribution, therefore bus duct agent structure is that a three side sealing closes the strip structure simultaneously with opening, be provided with the conduit for conductor is installed in this bus duct inside, the length of conduit is identical with the length of described bus duct, in the time drawing electric power under needs, under draw any position that power components jack box draws down electric power as required, the slotting pawl of plug component and bus duct length direction are consistent, afterwards plug component is put into bus duct inside by opening, through rotating jack box, make to insert pawl can be embedded in conduit and with conduit in conductor close contact, thereby realize for distribution, complete also and can directly jack box be taken off for distribution, therefore, the distribution bus groove advantage that supplies provided by the invention is: one, arbitrarily arrange flexibly according to the requirement for distribution, be not subject to the restriction of specific range, two, arbitrarily plug as required, realizes plug and play, three, conductor embeds in described conduit, and slotting pawl also can embed in conduit completely, therefore realizes full some bit strip electricity.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention and technical scheme of the prior art, to the accompanying drawing of required use in embodiment and description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is a kind of structural representation for the bus duct for distribution provided by the invention;
Fig. 2 is a kind of longitudinal sectional view for the bus duct for distribution provided by the invention;
Fig. 3 is a kind of conductor structure schematic diagram for the bus duct for distribution provided by the invention;
Fig. 4 is the structural representation of a kind of lifting part for the bus duct for distribution provided by the invention;
Fig. 5 is the structural representation of the fixing fixed part of a kind of bus duct main body for the bus duct for distribution provided by the invention and jack box;
Fig. 6 is the structural representation of a kind of link for the bus duct for distribution provided by the invention;
Fig. 7 is a kind of cooperation mounting structure schematic diagram for the bus duct for distribution provided by the invention;
Fig. 8 is the structural representation of a kind of conductor adapting piece for the bus duct for distribution provided by the invention;
Fig. 9 is provided by the invention a kind of for the structural representation of erecting tools of bus duct is installed;
Figure 10 is a kind of bus duct system structural representation provided by the invention.
Figure number explanation
Bus duct main body 10, top board 10-1, side plate 10-2, base plate 10-3, opening 10-3-1, conduit 10-4, notch 10-4-1, mounting seat 10-5, support portion 10-6, end cap 10-8, groove 10-9, conductor 20, U-shaped conducting strip 20-1, in-flanges 20-2, insulating barrier 40, first installs passage 50, lifting part 60, lifting bolt sleeve 60-1, lifting clamping plate 60-2, upper plate 60-2-1, lower plate 60-2-2, second installs passage 70, L-type draw-in groove 80, positioning spigot 80-1, fixed part 90, grafting bolt 90-1, jack box fixed head 90-2, upper mounted plate 90-2-1, lower fixed part 90-2-2, link 100, upper connection cover plate 100-1, sliding way 100-1-1, upper fixing element 100-1-2, lower connection cover plate 100-2, glide path 100-2-1, lower fixture 100-2-2, support parts 100-3, conductor adapting piece 200, strip conducting strip 200-1, mounting panel 200-2, instrument 300, fixed cap 300-1, cursor 300-2, increased pressure board 300-3, installing hole 300-4, switching part 400, T-shaped adaptor 400-1, L-type adaptor 400-2, supply of electric power case 500, bus duct 600, jack box 700.
Embodiment
By the accompanying drawing engaging in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described below, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Please refer to shown in Fig. 1, Fig. 1 illustrates a kind of structural representation for the bus duct for distribution provided by the invention.
Provided by the invention a kind of for the bus duct for distribution, comprise: bus duct main body 10 and conductor 20, described conductor 20 is by being arranged at the conduit in described bus duct main body 10, be installed in described bus duct main body 10, jack box can be plugged in arbitrarily on the conductor 20 in described bus duct main body 10 as required.
Concrete, described bus duct main body 10 has the strip structure of opening for three side sealing closes one side, and described bus duct main body 10 comprises: top board 10-1, side plate 10-2 and base plate 10-3; The both sides on the long limit of described top board 10-1 are the vertical described side plate 10-2 one end that connects respectively, the other end that described base plate 10-3 is vertically connected at described side plate 10-2 connects, and on described base plate 10-3, be provided with opening 10-3-1, the length of described opening 10-3-1 is consistent with the length of described bus duct main body 10; On the inwall of described top board 10-1 and/or side plate 10-2, be provided with the conduit 10-4 that described conductor 20 is installed, conduit 10-4 is along bus duct main body 10 length direction settings isometric with described bus duct main body 10 length, and the notch 10-4-1 of described conduit 10-4 is towards a relative side; It is interior and isometric with described conduit 10-4 that described conductor 20 is embedded in described conduit 10-4; The slotting pawl 30-1 of jack box (figure depending on) through described notch 10-4-1 can with the mutual close contact of described conductor 20.
Described jack box is drawn power supply by the slotting pawl 30-1 arranging on it from bus duct main body 10, automatic air-break switch (figure does not look) is housed, for cutting off and switching on power in jack box.
Below, the present invention is example by the conduit 10-4 arranging on the side plate 10-2 inwall in described bus duct main body 10 described in installation, is elaborated for distribution bus groove to provided by the invention.
Please refer to shown in Fig. 2, Fig. 2 illustrates the longitudinal surface figure of a kind of bus duct main body 10 for distribution bus groove provided by the invention.
On the inwall of bus duct main body 10 side plate 10-2 of the present invention, be provided with the conduit 10-4 of described conductor 20 is installed, the length of conduit 10-4 and side plate 10-2's is equal in length, or, the length of conduit 10-4 and described bus duct main body 10 equal in length.The notch 10-4-1 of conduit 10-4 is towards a side relative with installation side, and it is upper that conduit 10-4 can be directly fixed on described side plate 10-2, also can, by described side plate 10-2, mounting seat 10-5 being set, conduit 10-4 be installed on described mounting seat 10-5.It should be noted that, described conduit 10-4 is fixed on described side plate 10-2 various ways, is not limited to above-mentioned execution mode, for example: can be one-body molded etc. with described side plate 10-2.
In conjunction with Fig. 2, shown in figure 3, Fig. 3 illustrates a kind of conductor 20 structural representations for distribution bus groove provided by the invention.Described conductor 20 is embedded in described conduit 10-4, and described conductor 20 length are consistent with described conduit 10-4 length.For make jack box slotting pawl can and described conductor 20 between realize full some position and contact, conductor 20 in the present invention is for having the U-shaped conducting strip 20-1 of in-flanges 20-2, when the U-shaped conducting strip 20-1 of described in-flanges 20-2 is installed in described conduit 10-4, the slotting pawl of jack box can entirely be put position with the in-flanges 20-2 of described U-shaped conducting strip 20-1 and contact, and the flange angle of in-flanges 20-2 meets the elastic deformation that described U-shaped conducting strip 20-1 and described slotting pawl close contact produce.
Be appreciated that and be, in order further to improve fail safe, between described conduit 10-4 and described U-shaped conducting strip 20-1, insulating barrier 40 can be set, position beyond the coated described U-shaped conducting strip 20-1 of described insulating barrier 40 and described slotting pawl contact site, that is: the position beyond coated described in-flanges 20-2.
It should be noted that, U-shaped conducting strip 20-1 provided by the invention can select U-shaped copper bar conducting strip.
Under normal circumstances, bus duct main body 10 is lifting use, the opening that jack box passes through bus duct main body base plate after lifting is in being connected with the conductor in described bus duct main body 10, due to the gravity effect of this jack box itself, can cause fail safe and the steadiness of conduit 10-4, therefore, for making described conduit 10-4 safety and firmness, as shown in Figure 2, the present invention is provided with support portion 10-6 between described conduit 10-4 and described base plate 10-3; When described conduit 10-4 is while being multiple, between the described conduit 10-4 of homonymy, be also provided with support portion 10-6, when described jack box insert connect after described support portion 10-6 can provide and the reciprocal support force of jack box gravity, and then can meet described conduit and be firmly installed on described side plate inwall.Be understandable that, described support portion 10-6 can with the isometric setting of described conduit 10-4 length (that is, with described bus duct main body equal in length), also can meet under conduit 10-4 stressing conditions along discrete setting in described channel lengths direction.
It should be noted that, when described conduit 10-4 is arranged on two relative described side plate 10-2 inwalls, can adopt symmetry or asymmetrical mode to arrange, and described conduit 10-4 is parallel to described top board 10-1.
Bus duct main body 10, that is: the dimensions of top board 10-1, side plate 10-2 and base plate 10-3, can set according to described actual needs also one-body molded.
Bus duct main body 10 can adopt construction bolt to be connected with the expansion bolt sleeve being fixed on ceiling, described bus duct main body 10 is lifted on ceiling, certainly bus duct main body 10 also can be connected by the way with rack top or underfloor mounting bracket (figure depending on), fixes bus duct main body 10.Therefore, for fixing bus duct main body 10, the present invention arranges the first installation passage 50 at the upper surface of described top board 10-1, with described first, cooperatively interacting of passage 50 is installed, the position of fixing described bus duct main body 10 by the lifting part 60 (as shown in Figure 4) that lifts described bus duct main body 10; Be provided with the second installation passage 70 at the lower surface of described base plate 10-3, and be positioned at the both sides of described opening 10-3-1, described second installs passage 70 can cooperatively interact with the fixed part 90 (as shown in Figure 5) of fixing described jack box transverse shifting; Described first installs passage 50 and described second installs passage 70 along described bus duct main body 10 length direction settings, and identical with described bus duct main body 10 length.
Described first and second install passage 70 is respectively a pair of relatively parallel L-type draw-in groove 80 (as shown in Figure 2) arranging that separates to bus duct main body 10 installation processes.By lifting the lifting part 60 of described bus duct main body 10 and cooperatively interacting of L-type draw-in groove 80, realize the installation of bus duct main body 10 and fix.The first installation passage 50 and second being installed to passage 70 below describes respectively.
In conjunction with Fig. 2, shown in figure 4, Fig. 4 is the structural representation of a kind of lifting part for the bus duct for distribution provided by the invention.It is pair of L type draw-in groove 80 that on top board 10-1 first installs passage 50, that is: one side of L-type draw-in groove 80 is perpendicular to described top board 10-1, and another side is parallel to top board 10-1 and extends to described top board 10-1 center.Described lifting part 60 can, for lifting bolt sleeve 60-1, can match with the expansion bolt of installation place.The bottom of described lifting bolt sleeve 60-1 has and is provided with a pair of lifting clamping plate 60-2 being parallel to each other, comprise upper plate 60-2-1 and lower plate 60-2-2, described lifting bolt sleeve 60-1 is perpendicular on described upper plate 60-2-1, described lifting clamping plate 60-2 can and clamp the L-type draw-in groove 80 of described top board 10-1 from the distolateral embedding of bus duct main body 10, and moves to the described construction bolt cover position corresponding with bolt.
It should be noted that, above-mentioned is, by lifting part, bus duct main body is fixed to installation, and in actual mechanical process, what bus duct main body can match according to the position of concrete installation and demand is connected and fixed, therefore, the fixed form of bus duct main body is not limited to above-mentioned lifting mode.
Please refer to shown in Fig. 5, Fig. 5 is the structural representation of the fixing fixed part of a kind of bus duct main body for the bus duct for distribution provided by the invention and jack box.It is identical with described the first installation passage 50 that on described base plate 10-3 lower surface second installed passage 70 its set-up modes, therefore, do not repeating.L-type draw-in groove 80 on base plate 10-3 is connected with the fixed part 90 of described fixing jack box, this fixed part 90 can be grafting bolt 90-1 and with the orthogonal jack box fixed head of grafting bolt 90-1 90-2, described jack box fixed head 90-2 comprises upper mounted plate 90-2-1 and bottom plate 90-2-2, fixed plate and described bottom plate are parallel to each other, by the distance between bottom plate in grafting bolt 90-1 adjusting, when the fixed part 90 of described jack box is embedded in the L-type draw-in groove of both sides of base plate 10-3 opening 10-3-1 by described bus duct main body in and while moving to described jack box side, upper mounted plate 90-2-1 and bottom plate 90-2-2 can clamp and described L-type draw-in groove, by screwing described grafting bolt 90-1, distance between bottom plate is reduced, and then make fixed part be fixed on described jack box side, prevent that jack box from moving horizontally in described conduit 10-4.
It should be noted that, the installation method of above-mentioned bus duct main body and installing component, be not limited in above-described embodiment pointed, bus duct main body can be according to the location positioning mounting means of its installation, and the structure of installing component, above-mentioned lifting part is only for example a kind of, as long as the structure of lifting part can, by matching with the L-type draw-in groove at described bus duct main body top, be installed bus duct main body.
Similarly, the fixed form of described jack box and fixed structure are not limit above-mentioned restriction yet.
Shown in figure 6 and Fig. 7, Fig. 6 is the structural representation of a kind of link for the bus duct for distribution provided by the invention.Fig. 7 is the cooperation installation diagram of a kind of bus duct for distribution provided by the invention.
When described bus duct main body 10 is while being multiple, can pass through link 100, the end between each bus duct main body 10 is connected, and after connection, conductor adapting piece is installed in described conduit 10-4 from the opening 10-3-1 of described base plate 10-3.Link 100 comprises: above connect cover plate 100-1 and lower connection cover plate 100-2, described upper connection cover plate 100-1 has and can mutually fasten with described the first installation passage 50, and the sliding way 100-1-1 moving on this first installation passage 50, and the side that connects cover plate 100-1 on described is provided with and prevents from described connecting the upper fixing element 100-1-2 that cover plate 100-1 moves, described lower connection cover plate 100-2 has and can mutually fasten with described the second installation passage 70, and the glide path 100-2-1 moving on this second installation passage 70, and be provided with the lower fixture 100-2-2 that prevents that described lower connection cover plate 100-2 from moving in the side of described lower connection cover plate 100-2, described conductor adapting piece is strip conducting strip, can be positioned over the conduit 10-4 of at least two interconnective described bus duct main body 10 ends, and is in contact with one another with the conductor 20 in described conduit 10-4.Fixed part 100-1-2 and lower fixture 100-2-2 can be fastening bolt.
By above-mentioned known, the sliding way 100-1-1 of upper connection cover plate 100-1 and described first installs passage 50 and matches, in the time that described the first installation passage 50 is L-type draw-in groove 80, be understandable that, sliding way 100-1-1 can be set to the L-type draw-in groove contrary with the L-type draw-in groove 80 of described the first installation passage 50, that is: described sliding way 100-1-1 and the described first L-type draw-in groove 80 that passage 50 is installed can mutually fasten and slide; Described glide path 100-2-1 is and the described second contrary setting of L-type draw-in groove 80 that passage 70 is installed that is: described glide path 100-2-1 and the described second L-type draw-in groove 80 that passage 70 is installed can mutually fasten and slide.It should be noted that, can ensure to connect up and down cover plate 100-2 and described the first/the second and passage 70 is installed can be mutually fastened, and the first/the second, any mode of sliding on passage 70 is installed and all can adopts, therefore, be not limited to aforesaid way.
Similarly, lower connection cover plate 100-2 and described second installs the fit system of passage 70, is same as the fit system of above-mentioned upper connection cover plate 100-1 and the first installation passage 50, therefore, is not repeating.
Described upper connection cover plate 100-1 enters described first by described bus duct main body 10 ends passage 50 is installed, when upper connection cover plate 100-1 slides between two bus duct main bodys 10, can connect cover plate 100-1 on fastening by connecting the fastening bolt of cover plate 100-1 side on described, prevent the slip of connection cover plate 100-1, make connection cover plate 100-1 be positioned at described two bus duct main bodys, 10 junction tip positions.Similarly, lower connection cover plate 100-2 also adopts the bottom position that is fixed in the same way described two bus duct main body 10 junctions, thereby realizes the connection between bus duct main body 10.
Shown in figure 8, Fig. 8 is the structural representation of a kind of conductor adapting piece for the bus duct for distribution provided by the invention.
By before connecting cover plate 100-1 and lower connection cover plate 100-2 on described and moving between bus duct main body 10 ends, also need described conductor adapting piece 200 to put into two conduit 10-4 that bus duct main body 10 is corresponding, this conductor adapting piece 200 can be strip conducting strip 200-1, match with described conduit 10-4, original U-shaped conducting strip 20-1 in conduit 10-4 is connected, the mobile cover plate 100-2 that connects up and down also fixes again afterwards, and then the conduit 10-4 gap of avoiding bus duct main body 10 junctions to exist, and cannot be electric power normal transmission, concrete installation process is in rear description.
Be understandable that, for ease of the installation of conductor adapting piece 200, on described strip conducting strip 200-1, mounting panel 200-1 is installed, described in the long edge of described strip conducting strip 200-1, the direction of conduit 10-4 length is vertically fixed on described mounting panel 200-1, described mounting panel 200-1 can be positioned in described bus duct main body 10, and described strip conducting strip 200-1 can be embedded in described conduit 10-4.
In conjunction with Fig. 8, shown in figure 9, Fig. 9 is the structural representation of a kind of erecting tools that bus duct is installed provided by the invention.
Described conductor adapting piece 200 can be installed by erecting tools 300, this erecting tools 300 comprises: fixed cap 300-1, cursor 300-2 and increased pressure board 300-3, described fixed cap 300-1 can be relative with described base plate 10-3 pair of L type draw-in groove 80 mate, that is: can be fastened on the outside of pair of L type draw-in groove 80.One end of described cursor 300-2 is through the installing hole 300-4 and vertical connection of described increased pressure board 300-3 that are arranged on described fixed cap 300-1, described increased pressure board 300-3 is positioned at the below of described fixed cap 300-1, and cursor 300-2 is positioned at the top of described fixed cap 300-1; Described increased pressure board 300-3 rotates with the rotation of cursor 300-2, exert pressure (herein to the described described conducting connecting part that is installed on described bus duct main body, the distance that can be greater than conducting connecting part described in bus duct main body 10 both sides perpendicular to two lateral extents of described cursor 300-2 by described increased pressure board 300-3 realizes, but be not limited to this kind of mode), make the more firm of conducting connecting part installation.
It should be noted that, described installing hole 300-4 can be set to ellipse, its length equals the width of described opening 10-3-1, described increased pressure board 300-3 not only can rotate with the rotation of cursor 300-2, can also the movement in slotted hole move with cursor 300-2, now two lateral extents of the increased pressure board 300-3 perpendicular to cursor 300-2 are not had to particular/special requirement, can exert pressure to described mounting panel 200-1 as long as can meet increased pressure board 300-3, and the conducting strip on mounting panel 200-1 is embedded in conduit 10-4.
Therefore, ensure by described erecting tools 300 steadiness and the convenience that conductor adapting piece 200 is installed.
Be understandable that, for avoiding the conductor adapting piece 200 on the side plate 10-2 of both sides to depart from conduit 10-4, the present invention also comprises and supports parts 100-3, be vertically installed on the lower surface of described upper connection cover plate 100-1 or the upper surface of lower connection cover plate 100-2, as shown in Figure 6, be to support parts and be arranged at the lower surface of described upper connection cover plate in the figure.This supports parts 100-3 and equals the distance between the conductor adapting piece installation afterwards of described both sides along the lateral separation on described connection cover plate Width, the described parts that support can support the mounting panel of two conductor adapting pieces after conductor adapting piece is installed, and then ensure to be connected with the firm of described conduit 10-4 at described conductor adapting piece 200.
It should be noted that, described strip conducting strip 200-1 can arrange multiple according to user demand, walks abreast and is installed on described mounting panel 200-1 above, can coordinate with the conduit 10-4 in described bus duct main body 10.
Shown in Fig. 2 and Fig. 6, for reducing the gap connecting up and down between cover plate 100-2 and described top board 10-1 the first/the second installation passage 70, avoid connecting up and down cover plate 100-2 upper mobile at longitudinal direction (that is: the Width of bus duct main body 10), improve the steadiness that bus duct main body 10 connects, in the sliding way 100-1-1L type draw-in groove 80 that the present invention matches in the L-type draw-in groove 80 of any side of described top board 10-1 and with this side L-type draw-in groove 80, be provided with the upper positioning spigot 80-1 cooperatively interacting.Similarly, in the glide path 100-2-1L type draw-in groove 80 matching, be provided with the lower positioning spigot 80-1 cooperatively interacting in the L-type draw-in groove 80 of any side of described base plate 10-3 and with described this side L-type draw-in groove 80.
The angle of bend of described strip conducting strip 200-1 (figure depending on) matches with described conduit 10-4, that is to say, can be definite according to the trend of bus duct main body 10.Therefore, bus duct main body 10 trends can be multi-direction as required, between each bus duct main body 10, can pass through switching part 400 (as shown in Figure 1), for changing the electric power transfer trend of described bus duct main body 10.
Please refer to shown in Fig. 7, when multiple bus duct main bodys connections according to the requirement for distribution, need to be in the trend that changes bus duct main body, when turning to or splitting, can realize by described link 400, described switching part 400 provided by the invention, can be T-shaped adaptor 400-1 and L-type adaptor 400-2, the structure of switching part is consistent with described bus duct main body, is only shape difference.Be understandable that, the shape of switching part 400 can determine according to the trend of described bus duct main body 10, and above T-shaped and L-type is only for for example.In described switching part 400, be also provided with the Switching-through channel 400-4 matching with described conduit 10-4; On the top of described switching part 400, be provided with described first the corresponding upper Switching-through channel of passage 50 is installed; On the bottom of described switching part 400, be provided with described second the corresponding lower Switching-through channel of passage 70 is installed; Described upper connection cover plate 100-1 can match with described upper Switching-through channel, by the slip of described upper connection cover plate 100-1, described bus duct main body 10 is connected from top with described switching part 400, described lower connection cover plate 100-2 can match with the Switching-through channel of described lower switching part 400 bottoms, by the slip of described lower connection cover plate 100-2, described bus duct main body 10 is connected from bottom with described switching part 400.
According to above-mentioned, it should be noted that, the structure of switching part 400 and described bus duct main body 10 are similar, and its function is only for to play the object of transferring and changing bus duct main body 10 directions, and jack box can not be installed on herein.According to actual bus duct main body 10 installation sites, this switching part 400 can be set to T-shaped adaptor, and turning part, and described turning part is set angle processing as required.Switching-through channel with install that passage is consistent adopts L-type draw-in groove, and ensure that the L-type draw-in groove of Switching-through channel and the L-type draw-in groove of described installation passage match.
For ensureing that bus duct main body 10 interior U-shaped conducting strip 20-1 can stable transfer electric power, dust excluding plate (figure does not look) can be installed on the opening 10-3-1 of the base plate 10-3 of described bus duct main body 10, and the length of described dust excluding plate is according to the location positioning of the described jack box of pegging graft.
Similarly, can, by described end cap 10-8 (as shown in Figure 7) is installed, improve fail safe and prevent entering of dust at the end of described bus duct main body 10.
There is polarization groove 10-9 in the arranged outside of described bus duct main body 10 side plate 10-2.
Below taking two bus duct main bodys 10 and be installed on described support (figure do not look) and, as example, the installation process of bus duct main body 10 be described:
By described upper connection cover plate 100-1 in the end of described any one bus duct main body 10 is slipped into the L-type draw-in groove 80 base plate 10-3, lower connection cover plate 100-2 is also in the end of described any one bus duct main body 10 is slipped into the L-type draw-in groove 80 base plate 10-3, after the end of two bus duct main bodys 10 of docking, L-type draw-in groove 80 on top board 10-1 is slid into two bus duct main body 10 junctions, and screw the upper fixing element 100-1-2 (for example: bolt) of described upper connection cover plate 100-1 side, described upper connection cover plate 100-1 is fixed on the position of two described bus duct main body 10 junction top boards, afterwards described conductor adapting piece 200 is put into the conduit 10-4 of any side of bus duct main body 10 by the opening 10-3-1 on base plate 10-3, make the strip conducting strip 200-1 of conductor adapting piece 200 relative with the conduit 10-4 of described side plate 10-2, the fixed cap 300-1 of described conductor adapting piece 200 erecting tools 300 is fastened on to the outside of the upper relative pair of L type draw-in groove 80 of described base plate 10-3, the rotation that is arranged on the cursor 300-2 on described fixed cap 300-1 described in warp drives the increased pressure board 300-3 being connected with this cursor 300-2 to exert pressure to the mounting panel 200-1 of described conductor adapting piece 200, and by adjusting the position of fixed cap 300-1, to being installed, different positions exerts pressure, thereby the conducting strip that makes described conductor adapting piece 200 is embedded in conduit 10-4 stressed in the situation that, when increased pressure board 300-3 contact with described mounting panel 200-1 exist apart from time, can be by the upper oval installing hole 300-4 of fixed cap 300-1, mobile described cursor 300-2, under the movement of described cursor 300-2, described increased pressure board 300-3 also moves thereupon, and then increased pressure board 300-3 is adjusted to suitable position be convenient to the pressurization to described mounting panel 200-1, then, will another conductor adapting piece 200 be installed in the conduit 10-4 of bus duct main body 10 junction opposite sides in the manner described above.After conductor adapting piece 200 installs, described lower connection cover plate 100-2 is slid into two junctions between bus duct main body 10, and by screwing the fixing described lower connection cover plate 100-2 of bolt of lower connection cover plate 100-2 side, prevent that it from sliding on the second installation passage 70.
After determining the position of described bus duct main body 10 mounting brackets, described bus duct main body 10 is fixed on described mounting bracket by described lifting part 60, particularly, the lifting clamping plate 60-2 of described lifting part 60 is slipped in the L-type draw-in groove 80 top board 10-1 from described bus duct main body 10 ends, described lifting clamping plate 60-2 slides into when relative with described support fixed position, screw on described lifting clamping plate 60-2 is screwed in to the expansion bolt sleeve on described support, thereby on fixing described bus duct main body 10 and described support.
The slotting pawl of described jack box (in figure depending on) is adjusted into consistent with the length direction of described bus duct main body 10, and stretch to described bus duct main body 10 inside from the opening 10-3-1 of described base plate 10-3, when described slotting pawl and described conduit 10-4 are during in same plane, rotate jack box, making to insert pawl is embedded in described conduit 10-4, and contact with the full point of described conduit 10-4 inner wire 20 position, described jack box fixed head 90-2 is put into from the L-type draw-in groove of described base plate 10-3 opening 10-3-1 both sides afterwards, move to jack box side and screw the grafting bolt 90-1 of described jack box fixed head 90-2 below, prevent that jack box fixed head 90-2 is fixing mobile, and then fixing jack box.When need to change jack box insert position time, first jack box fixed head 90-2 is taken off, afterwards by jack box according to described install time opposite spin, can take off.
Bus duct provided by the invention, closing by three side sealing the design that one side has a strip structure of opening 10-3-1 avoids must carrying out distribution work by fixing point position output power in prior art, thereby reach the object of complete some bit strip electricity, and by the U-shaped conducting strip 20-1 of bus duct main body 10 inside, can with under draw electric power jack box be safely, efficiently, fastly connected, reach without any aid 300 and realize for property versatile and flexible, the plug and play of distribution and support warm connection function etc.
Shown in Figure 10, Figure 10 is a kind of bus duct system structural representation provided by the invention.
The present invention also provides a kind of bus duct system, comprising: supply of electric power case 500, bus duct 600, jack box.Described bus duct adopts described above for the bus duct for distribution, and bus duct 600 is length and the shape of customized needs as required; Described supply of electric power case 500 can pass through cable (for example: 5) and be connected with the switch of UPS outgoing line cabinet, for whole bus duct power supply, can provide the multiple choices such as 100A, 225A, 250A, 400A, 800A, also can be configured as required.Be connected with described bus duct one end, for providing electric power to described bus duct; Described jack box is connected branch current with described bus duct.
The foregoing is only a kind of preferred implementation for bus duct, bus duct system and erecting tools for distribution provided by the invention, do not form limiting the scope of the present invention.Number of components in this embodiment is not limited to the mode adopting in embodiment, any any amendment of doing within the spirit and principles in the present invention, is equal to and replaces and improvement etc., within all should being included in claim protection range of the present invention.
A. the present invention is a kind of for the bus duct for distribution, and described conduit can, by being arranged at the mounting seat on described top board and/or side plate inwall, be fixed on described top board and/or side plate inwall.
B. according to the described bus duct for confession distribution, comprise: switching part, for changing the electric power transfer trend of described bus duct main body, specifically comprise: switching top board, switching side plate and switching base plate, the both sides on the long limit of described switching top board are vertical one end that connects described switching side plate respectively, and the other end of described switching side plate vertically connects described switching base plate; The shape of described switching top board, switching side plate, switching base plate is determined according to the trend of described bus duct main body; In described switching part, be provided with the switching conduit matching with described conduit; On described switching top board, be provided with described first the corresponding upper Switching-through channel of passage is installed; On described switching base plate, be provided with described second the corresponding lower Switching-through channel of passage is installed; Described upper connection cover plate can match with described upper Switching-through channel, by the slip of described upper connection cover plate, described bus duct main body is connected with the top of described switching part, described lower connection cover plate can match with described lower Switching-through channel, by the slip of described lower connection cover plate, described bus duct main body is connected with the bottom of described switching part.
C. an erecting tools, for described bus duct is installed, comprising: fixed cap, cursor and increased pressure board; Described fixed cap can be relative with described base plate pair of L type draw-in groove coupling, be fastened on described base plate; Described cursor is connected with described increased pressure board is vertical by the installing hole being arranged on described fixed cap, and described increased pressure board is positioned at the below of described fixed cap, and described cursor is positioned at the top of described fixed cap; Described increased pressure board rotates with the rotation of described cursor, and exerts pressure to the described described conducting connecting part that is installed on bus duct main body.
D. according to the erecting tools described in c, described installing hole is ellipse, and the length of described installing hole equals the width of described opening, and described cursor drives described increased pressure board in described installing hole, to move horizontally.
E. a bus duct system, comprising: supply of electric power case, bus duct, jack box; Described bus duct is above-mentioned for the bus duct for distribution; Described supply of electric power case is for providing electric power to described bus duct; Described jack box is connected branch current with described bus duct.
Claims (10)
1. for the bus duct for distribution, it is characterized in that, comprising: bus duct main body and conductor;
Described bus duct main body is that three side sealing closes the strip structure simultaneously with opening, is specially, and described bus duct main body comprises: top board, side plate and base plate; The both sides on the long limit of described top board are the vertical described side plate one end that connects respectively, and the other end that described base plate is vertically connected at described side plate connects, and is provided with opening on described base plate, and the length of described opening is consistent with the length of described bus duct main body; On the inwall of described top board and/or side plate, be provided with the conduit of described conductor being installed and being parallel to described top board, described conduit is along bus duct principal length direction setting isometric with described bus duct principal length, and the notch of described conduit is towards a relative side; It is interior and isometric with described conduit that described conductor is embedded in described conduit; The slotting pawl of jack box through described notch can with the mutual close contact of described conductor.
2. according to claim 1 for the bus duct for distribution, it is characterized in that, described conductor is the U-shaped conducting strip with in-flanges, described in-flanges and described slotting pawl are in contact with one another, and the flange angle of described in-flanges meets the elastic deformation that described U-shaped conducting strip and described slotting pawl close contact produce.
3. the bus duct for confession distribution according to claim 1, is characterized in that, comprising: insulating barrier, and between described conduit and described U-shaped conducting strip, the U-shaped conducting strip beyond coated described in-flanges.
4. according to claim 1 for the bus duct for distribution, it is characterized in that, comprise: support portion, be arranged between the described conduit and described base plate of homonymy, when described conduit is while being multiple, described support portion is arranged between the described conduit and conduit of homonymy, and after jack box inserts connection, described support portion can provide and the reciprocal support force of described jack box gravity.
5. according to claim 1 for the bus duct for distribution, it is characterized in that, comprise: first installs passage and second installs passage, described first installs channel setting in described cover top surface, cooperatively interacting of passage is installed, the position of fixing described bus duct main body by the lifting part and described first that lifts described bus duct main body; Described second installs channel setting in the lower surface of described base plate, and is positioned at the both sides of described opening, described second install passage can with the fixed part of the fixing described jack box transverse shifting fixing jack box that cooperatively interacts; Described the first installation passage and described second is installed passage and is arranged along described bus duct principal length direction, and identical with described bus duct principal length.
6. according to claim 5 for the bus duct for distribution, it is characterized in that, described the first installation passage and the second installation passage are respectively a pair of parallel separation relatively L-type draw-in groove are set, one side of the L-type draw-in groove of described the first installation passage is perpendicular to described top board, and another side is parallel to described top board and extends to described top board center; Described second installs the L-type draw-in groove of passage, and on one side perpendicular to described base plate, another is parallel to described base plate and extends to the center of described base plate opening part.
7. the bus duct for confession distribution according to claim 6, is characterized in that, comprising: for connecting link and the conductor adapting piece of at least two described bus duct body end, described link comprises: above connect cover plate and lower connection cover plate; Described upper connection cover plate has and can mutually fasten with described the first installation passage, and the sliding way moving on this first installation passage, and the side that connects cover plate on described is provided with and prevents from described connecting the upper fixing element that cover plate moves, described lower connection cover plate has and can mutually fasten with described the second installation passage, and the glide path moving, and be provided with the lower fixture that prevents that described lower connection cover plate from moving in the side of described lower connection cover plate on this second installation passage; Described conductor adapting piece is strip conducting strip, can be positioned over the conduit of at least two interconnective described bus duct body end, and is in contact with one another with the conductor in described conduit.
8. according to claim 7 for the bus duct for distribution, it is characterized in that, described sliding way is and the described first contrary setting of L-type draw-in groove that passage is installed that is: described sliding way and the described first L-type draw-in groove that passage is installed can mutually fasten and slide; Described glide path is and the described second contrary setting of L-type draw-in groove that passage is installed that is: described glide path and the described second L-type draw-in groove that passage is installed can mutually fasten and slide.
9. according to claim 7 for the bus duct for distribution, it is characterized in that, comprise: for the mounting panel of fixed length bar shaped conducting strip, described in the long edge of described strip conducting strip, the direction of channel lengths is vertically fixed on described mounting panel, described mounting panel can be positioned in described bus duct main body, and described strip conducting strip can be embedded in described conduit.
10. according to any described bus duct for confession distribution of claim 6 to 9, it is characterized in that, in the sliding way L-type draw-in groove matching at the L-type draw-in groove of any side of described top board and with this side L-type draw-in groove, be provided with the upper positioning spigot cooperatively interacting; In the glide path L-type draw-in groove matching, be provided with the lower positioning spigot cooperatively interacting in the L-type draw-in groove of any side of described base plate and with described this side L-type draw-in groove.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410198004.5A CN103956697A (en) | 2014-05-12 | 2014-05-12 | Bus duct for power supply and distribution, bus duct system and installation tool |
| CN201410398169.7A CN104124653B (en) | 2014-05-12 | 2014-08-14 | A kind of for the bus duct for distribution, bus duct system and installation tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410198004.5A CN103956697A (en) | 2014-05-12 | 2014-05-12 | Bus duct for power supply and distribution, bus duct system and installation tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103956697A true CN103956697A (en) | 2014-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410198004.5A Pending CN103956697A (en) | 2014-05-12 | 2014-05-12 | Bus duct for power supply and distribution, bus duct system and installation tool |
| CN201410398169.7A Active CN104124653B (en) | 2014-05-12 | 2014-08-14 | A kind of for the bus duct for distribution, bus duct system and installation tool |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410398169.7A Active CN104124653B (en) | 2014-05-12 | 2014-08-14 | A kind of for the bus duct for distribution, bus duct system and installation tool |
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| CN (2) | CN103956697A (en) |
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| CN105610107A (en) * | 2016-01-20 | 2016-05-25 | 深圳市海德森科技有限公司 | Bus system, and bus duct and jack box therefor |
| CN107017508A (en) * | 2017-04-10 | 2017-08-04 | 龚柱 | Power bus-bar couples instrument |
| CN107332182A (en) * | 2016-04-28 | 2017-11-07 | 香江科技股份有限公司 | A kind of adjustable dust-proof bus duct easy to install |
| CN108258633A (en) * | 2017-04-10 | 2018-07-06 | 龚柱 | Air motor formula power bus-bar couples tool |
| CN108336705A (en) * | 2018-03-09 | 2018-07-27 | 威腾电气集团股份有限公司 | Sliding contact type bus duct |
| CN109193262A (en) * | 2018-08-27 | 2019-01-11 | 佛山市创森机电有限公司 | A kind of anti-loose bus duct |
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| CN109802347A (en) * | 2018-12-30 | 2019-05-24 | 宁波隆兴电信设备制造有限公司 | A kind of bus duct introduced for power supply |
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| CN107017596A (en) * | 2017-05-19 | 2017-08-04 | 深圳市海德森科技股份有限公司 | Bus duct |
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| US5421751A (en) * | 1993-07-27 | 1995-06-06 | The Whitaker Corporation | Tappable bus bar |
| US6089929A (en) * | 1998-08-18 | 2000-07-18 | Tvm Group, Inc. | High amperage electrical power connector |
| JP4178750B2 (en) * | 2000-12-22 | 2008-11-12 | 松下電工株式会社 | Electrical connector for wiring duct |
| EP2561584A4 (en) * | 2010-04-22 | 2014-05-28 | Universal Electric Corp | Improved press-fit busbar and busway employing same |
| CN203466521U (en) * | 2013-09-02 | 2014-03-05 | 无锡弘光电气制造有限公司 | Intensive insulation safety power supply bus |
| CN204167836U (en) * | 2014-05-12 | 2015-02-18 | 斯特莱恩电气信息技术（北京）有限公司 | For a bus duct, bus duct system and erecting tools for distribution |
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| CN110086133A (en) * | 2018-08-27 | 2019-08-02 | 佛山市创森机电有限公司 | A kind of high temperature bus duct |
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| CN113659512A (en) * | 2021-07-30 | 2021-11-16 | 公牛集团股份有限公司 | Power distribution device and bus electricity taking device |
Also Published As
| Publication number | Publication date |
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| CN104124653A (en) | 2014-10-29 |
| CN104124653B (en) | 2016-11-02 |
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Application publication date: 20140730 |