CN102368081B - A kind of Type B metering assembly structure - Google Patents
A kind of Type B metering assembly structure Download PDFInfo
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- CN102368081B CN102368081B CN201110178258.7A CN201110178258A CN102368081B CN 102368081 B CN102368081 B CN 102368081B CN 201110178258 A CN201110178258 A CN 201110178258A CN 102368081 B CN102368081 B CN 102368081B
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Abstract
The present invention is a kind of Type B metering assembly structure, comprising: a substrate, it connects in order to fixing with the base plate of an electric quantity metering box, described substrate is provided with electric energy meter installing zone and chopper installing zone；One electric energy meter, it is arranged on described electric energy meter installing zone；One chopper, it arranges and described chopper installing zone, and electrically connects with described electric energy meter connection terminal；One electric lines of force cable tray, it is arranged on described substrate, connects up in order to specification inlet wire and/or outlet.
Description
Technical field
The present invention relates to a kind of general assembly structure, particularly to be the Type B metering assembly structure applied and is combined formation complete function on management through quantification device with casing.
Background technology
Along with expanding economy, the dependency of electric power energy is improved constantly by national economy every field, in order to measure by the quantity of electric consumption, electric power electricity consumption scene realizes effective management, so Application of Power Metering Instruments is arisen at the historic moment, and become the focus direction that technical field of electric power is constantly brought forth new ideas.
Mainly electric energy meter for existing Electro-metering managing device, its can be single position electric energy meter can also be multi-epitope electric energy meter.Along with urban construction and the development of dwelling construction, urban power consumption and electricity consumption of resident are multiplied, this brings great pressure and difficulty to the Electro-metering of power department, charge and the management of power use.nullElectric energy metrical that at present China's power department is used and management method are the way to manage of one case one table in a family mostly，Electro-metering managing device is mainly in the following manner: installs concentratedly in a protective housing by existing each household ammeter or is bolted together by multiple casees，，In each casing each, various electric energy metrical assemblies are required for connecting，Thus wire and winding displacement will increase a lot，And connect the most extremely complex，This is when producer produces，Working (machining) efficiency will be the lowest，The most also install to power supply department and maintenance brings the biggest trouble，Need to expend the biggest cost of labor and the wire of material cost out of phase or winding displacement，Inlet wire or outlet all contact cabling，Ensure that the potential safety hazard brought safely and fault get more and more against wire insulation，And and be not easy to maintenance and change defect obvious，Chinese patent Authorization Notice No. is that the utility model patent of CN2497319Y equally exists the defect being not easy to maintenance and changing，If the metering section of one of them user breaks down，It is necessary for single unit system to keep in repair and change，Thus cause the waste of metering device，Cost is added to user and power supply department.This difficult problem annoyings power supply department always, hinders power supply department management scientification, intellectuality, standardization and becomes more meticulous.
If additionally solving above-mentioned problem by certain mode, but still to follow and existing be placed in the such structural requirement of box house, so how realize this combination assembled relation and annoying those skilled in the art the most always.
For measurement equipment manufacturing enterprise, the assembling procedure flow process relating to batch meter is the most random, does not has unified assembling standard, so bring working (machining) efficiency low between each family, and waste is serious, and quality defect the most rambunctious.
In view of the above problems, creator of the present invention obtains this creation finally through research for a long time and practice.
Summary of the invention
It is an object of the invention to provide a kind of Type B metering assembly structure, in order to overcome above-mentioned technological deficiency.
For achieving the above object, the technical solution used in the present invention is, it is provided that a kind of Type B metering assembly structure, comprising:
One substrate, it connects in order to fixing with the base plate of an electric quantity metering box, described substrate is provided with electric energy meter installing zone and chopper installing zone；
One electric energy meter, it is arranged on described electric energy meter installing zone；
One chopper, it arranges and described chopper installing zone, and electrically connects with described electric energy meter connection terminal；
One electric lines of force cable tray, it is arranged on described substrate, connects up in order to specification inlet wire and/or outlet.
Preferably, described electric lines of force cable tray is to be integrally disposed upon on substrate, described electric lines of force cable tray is for longitudinally and/or laterally to arrange, when wherein both have concurrently, there is the difference in height preventing away linear contact lay to disturb in described longitudinal electric lines of force cable tray and horizontal electric lines of force cable tray in staggered place.
Preferably, described electric lines of force cable tray is that split is arranged on described substrate, it is for longitudinally and/or laterally to arrange, described electric lines of force cable tray is the fixing U-shaped bearing part connecting and arranging on the substrate, when described longitudinal electric lines of force cable tray and horizontal electric lines of force cable tray are set at the same time, there is the difference in height preventing from each walking linear contact lay interference in both staggered places.
It is also preferred that the left also include: a wiring electricity-fetching module, its wiring electricity-fetching module installing zone being arranged on described electric lines of force cable tray, comprising:
One conducting bracket, the heart yearn of its accommodated inside one electric lines of force；
One branch's power taking part, it contacts with described heart yearn, and in order to obtain electric current on described heart yearn, and the end of incoming cables realization being inserted directly into described electric energy meter is directly connected to without wire；
One spacing adjustment part, it is placed in inside described conducting bracket, in order to limit the position of described branch's power taking part and described heart yearn；
At least one securing member, it combines with described branch's power taking part, by leaning described spacing adjustment part so that it is guaranteed that described heart yearn is in close contact with described branch's power taking part.
It is also preferred that the left also include: an interconnecting module, it is arranged between described electric energy meter installing zone and chopper installing zone, is directly connected with described electric energy meter and chopper, comprising: a housing；
One input unit, it is provided with some inputs, and in order to electrically connect with the terminals of an ammeter, described input unit is fixedly arranged on the side of described housing；
One output unit, it is provided with some outfans, and described output unit is fixedly arranged on the opposite side of described housing；
One converter section, it is positioned at described housing, has some electric-conductors, and the outfan that the input in order to described input unit to be specified is specified with described output unit electrically connects.
It is also preferred that the left described input unit set gradually into:
First phase line input inserting section, the first phase line output inserting section, the first zero line input inserting section and the first zero line output inserting section.
Described output unit set gradually into:
Second phase line input inserting section, the second zero line input inserting section, the second phase line output inserting section and the second zero line output inserting section.
Described converter section includes:
First electric-conductor, its first phase line described in electrical connection inputs inserting section and the second phase line input inserting section；
Second electric-conductor, its first phase line described in electrical connection exports inserting section and the second phase line output inserting section；
3rd electric-conductor, its first zero line described in electrical connection inputs inserting section and the second zero line input inserting section；
4th electric-conductor, its first zero line described in electrical connection exports inserting section and the second zero line output inserting section.
It is also preferred that the left also include: several contiguous blocks, described inserting section is fixedly arranged on described contiguous block, described housing is provided with draw-in groove, in the described draw-in groove described in contiguous block embedding, thus realizes fixing described inserting section.
It is also preferred that the left described housing is made up of upper shell and lower house, described upper shell both sides are provided with some upper gap；Described lower house both sides also are provided with the most corresponding some lower gap, described upper gap and lower gap and are combined together to form hole, and described inserting section is stretched out from described hole.
It is also preferred that the left also include: a position adjusting mechanism, it arranges in described housing, in order to adjust the described output unit high and low position relative to input unit.
It is also preferred that the left described position adjusting mechanism includes: at least one location division, it is arranged at described contiguous block bottom；
Each described bottom, location division is provided with a spring, so that the output unit stretching out described hole adjusts up and down；
Each described spring is arranged in described housing upper groove body.
It is also preferred that the left also include: an electric energy meter connecting plate, in order to described electric energy meter is arranged on described substrate.
It is also preferred that the left described electric energy meter installing zone includes one first groove, in the first described groove, it is provided with some first main location inserts；
Described electric energy meter connecting plate is connected with described electric energy meter, and is accommodated in the first described groove, and described electric energy meter connecting plate is provided with the first secondary location inserts, itself and the described first main location inserts tabling.
It is also preferred that the left also include: a chopper connecting plate, in order to described chopper is arranged on described substrate.
It is also preferred that the left described chopper installing zone includes one second groove, in the second described groove, it is provided with some second main location inserts；
Described chopper connecting plate is connected with described chopper, and is accommodated in the second described groove, and described chopper connecting plate is provided with the second secondary location inserts, itself and the described second main location inserts tabling.
It is also preferred that the left also include cable tray cover plate, it is connected with described substrate or described U-shaped bearing part, in order to be located on described cable tray.
It is also preferred that the left also include: at least one division board, it is located on described wiring electricity-fetching module, in order to prevent electric shock.
It is also preferred that the left described chopper connecting plate top is provided with the first locating convex block, being provided with the first detent bottom described electric energy meter connecting plate, the first described detent is connected with the first described locating convex block；
Be provided with abaculus on described chopper connecting plate, its in order to described chopper bottom dovetail groove tabling.
It is also preferred that the left be provided with fixing hole on described substrate, in order to box bottom Joint；
Described electric energy meter connecting plate is provided with fixing hole, in order to described electric energy meter Joint.
It is also preferred that the left described substrate side is provided with one first main junction surface, opposite side is provided with one first secondary junction surface, is fixed together in the first main junction surface and the first secondary junction surface of any two pieces of substrates, thus realizes the arrangement of multiple assembly structure.
It is also preferred that the left the described first main junction surface being fixed together and the first secondary junction surface connected mode are: engomphosis relation links together or uses screw to link together, or one-body molded prepared.
It is also preferred that the left be provided with control line cable tray on described substrate, it is arranged on described substrate.
It is also preferred that the left also include: a position adjusting mechanism, it is in order to adjust the described chopper height relative to substrate, thus adapts to the height of modular converter output unit.
It is also preferred that the left described chopper connecting plate offers a shoulder hole；Described position adjusting mechanism includes:
One abaculus, its with described chopper bottom dovetail groove tabling, described abaculus is provided with shoulder hole；
One nut, it is embedded in the shoulder hole of described abaculus；
One spring, its one end is embedded in the shoulder hole of described chopper connecting plate, and the other end relies on the bottom of described abaculus；
One screw rod, in the nut described in the shoulder hole screw-in of described chopper connecting plate.
The beneficial effects of the present invention is compared with the prior art, specification cabling, the standardization assembled for realizing power equipment provides assembly structure, easy to assembly, and production efficiency is high.
Accompanying drawing explanation
Figure 1A is the schematic diagram of Type B metering assembly structure embodiment one of the present invention；
Figure 1B is the decomposing schematic representation of Type B metering assembly structure embodiment one of the present invention；
Fig. 1 C is the decomposing schematic representation of Type B metering assembly structure embodiment two of the present invention；
Fig. 1 D is the substrate schematic diagram of Type B metering assembly structure embodiment one of the present invention；
Fig. 1 E is the decomposing schematic representation of Type B metering assembly structure embodiment three of the present invention；
Fig. 2 is the decomposing schematic representation of wiring electricity-fetching module in Type B metering assembly structure of the present invention；
Fig. 3 A is the schematic diagram of modular converter in Type B metering assembly structure of the present invention；
Fig. 3 B is the decomposing schematic representation of modular converter embodiment one in Type B metering assembly structure of the present invention；
Fig. 3 C is the decomposing schematic representation of modular converter embodiment two in Type B metering assembly structure of the present invention；
Fig. 4 is Type B metering assembly structure embodiment four decomposing schematic representation of the present invention；
Fig. 5 A is the decomposing schematic representation of chassis assembly embodiment two in Type B metering assembly structure of the present invention；
Fig. 5 B is the decomposing schematic representation of chassis assembly embodiment three in Type B metering assembly structure of the present invention；
Fig. 5 C is the decomposing schematic representation of chassis assembly embodiment four in Type B metering assembly structure of the present invention；
Fig. 5 D is the decomposing schematic representation of chassis assembly embodiment five in Type B metering assembly structure of the present invention；
Fig. 5 E is the decomposing schematic representation of chassis assembly embodiment six in Type B metering assembly structure of the present invention；
Fig. 6 is the schematic diagram that Type B metering assembly structure of the present invention is combined with casing.
Detailed description of the invention
Below in conjunction with accompanying drawing, to the present invention, above-mentioned and other technical characteristic and advantage are described in more detail.
Refer to shown in Figure 1A and Figure 1B, its schematic diagram being respectively Type B metering assembly structure embodiment one of the present invention and decomposing schematic representation；Described Type B metering assembly structure is the intermediate products realizing batch meter device, i.e. become batch meter device product from assembly structure, it can need to complete in described assembly structure is arranged at casing, so product reasonability of assembly structure is to set up an important foundation of batch meter device standardized work, significant for improving the packaging efficiency of batch meter device；Described Type B metering assembly structure includes:
One substrate 53, it connects in order to fixing with the base plate of an electric quantity metering box, described substrate 53 is provided with electric energy meter installing zone 531 and chopper installing zone 532；Being provided with electric energy meter 3 at described electric energy meter installing zone 531, one-body molded with the bottom of described electric energy meter 3 by an electric energy meter connecting plate 51, i.e. the electric energy meter 3 in the present embodiment is special.One chopper 4, it arranges and described chopper installing zone 532, and electrically connects with described electric energy meter 3 terminals, generally uses the mode being directly connected to without wire to carry out；In order to wire jumper is convenient, preferably on described modular converter installation region 537, it is provided with modular converter 2, its input unit is inserted into the terminals of described electric energy meter 3, lead-in circuit breaker 41 and wire-outgoing breaker 42 it is provided with on described chopper installing zone 532, described lead-in circuit breaker 41 and the wire frame of wire-outgoing breaker 42 plug with described modular converter 2 output unit respectively, and described chopper connecting plate 52 is integrally formed at bottom described lead-in circuit breaker 41 and wire-outgoing breaker 42；Described cable tray 536 is provided with wiring electricity-fetching module 1, described wiring electricity-fetching module 1 output unit insert described in the wire frame of chopper, thus whole achieve the modular construction being directly connected to without wire.
Being provided with cable tray trough 5363 on described substrate, described U-shaped bearing part 5363 is arranged on, and forms longitudinal electric lines of force cable tray.Wiring electricity-fetching module cover plate 551 ' is arranged on horizontal electric lines of force cable tray integral part of with described substrate, with cable tray cover plate 552 is arranged on the longitudinal electric lines of force cable tray formed by described U-shaped bearing part 5364, in order to be located at electric lines of force, improve safety.
Referring to shown in Fig. 1 C, it is the decomposing schematic representation of Type B metering assembly structure embodiment two of the present invention；Compare its difference with embodiment one to be, described electric energy meter connecting plate 51 is split with described electric energy meter 3, described chopper connecting plate 52 is split with described lead-in circuit breaker 41 and wire-outgoing breaker 42, so it is more beneficial for using existing universal electric power equipment, is applied in the assembly structure of module.
Incorporated by reference to shown in Fig. 1 D, it is the substrate schematic diagram of Type B metering assembly structure embodiment one of the present invention, and described substrate 53 belongs to the base component of chassis assembly, is provided with the installation region of electric energy metrical assembly；Described substrate 53 is provided with electric energy meter installing zone, and described electric energy meter installing zone is one first groove 531, is provided with some positioning convex 534 in the first described groove 531；
Described substrate 53 is provided with cable tray, thus specification cabling, described cable tray is electric lines of force cable tray 536, it is to be integrally disposed upon on substrate, described electric lines of force cable tray is horizontally set, and this is often is that the mode entered laterally from casing arranges and arranges according to electric lines of force；nullAdditionally described electric lines of force cable tray can also being arranged on described substrate of split，On substrate 53 as described in can be disposed longitudinally on，Described electric lines of force cable tray is the fixing U-shaped bearing part 5364 (in conjunction with refering to shown in Figure 1B and Fig. 1 C) connecting and being arranged in described substrate cable tray reserved area 5363，When described longitudinal electric lines of force cable tray and horizontal electric lines of force cable tray are set at the same time，The difference in height preventing from each walking linear contact lay interference is there is in both staggered places，The most horizontal cabling and one high and one low staggered of longitudinal cabling are passed by，Wherein it should be noted that horizontal electric lines of force cable tray and the setting of longitudinal electric lines of force cable tray，Its use in multi-meter-position electric-meter in effect as substantially，The inlet wire part that i.e. one of them electric lines of force cable tray is corresponding，The outgoing line part that another electric lines of force cable tray is corresponding.Thus the cabling specification being largely fulfilled medelling is arranged.
Described substrate 53 is provided with electric energy meter installing zone, and described electric energy meter installing zone is one first groove 531, is provided with some first main location inserts 534 in the first described groove 531；
Shown in Fig. 1 C, it is provided with an electric energy meter connecting plate 51 accordingly, it utilizes, with described electric energy meter, connecting hole 513 Joint being arranged on described electric energy meter connecting plate 51 by bolt, and be accommodated in the first described groove 531, the first secondary location inserts 511, itself and the described first main location inserts 534 tabling it is provided with on described electric energy meter connecting plate 51.
Being additionally provided with chopper installing zone on described substrate 53, described chopper installing zone is one second groove 532, is provided with some second main location inserts in the second described groove 532；
It is provided with chopper connecting plate 52 accordingly, it is connected with described chopper, and be accommodated in the second described groove 532, the second secondary location inserts 523 it is provided with on described chopper connecting plate 52, it is with the described second main location inserts tabling, be wholely set abaculus 521 on described chopper connecting plate 52, its in order to described chopper bottom dovetail groove tabling.
Owing to described chopper is two, so here provided with two chopper connecting plates 52, each described chopper connecting plate 52 all has an adjutage 522, and described adjutage 522 has connecting hole, connect with for bolt；Corresponding the second described groove 532 is in addition to being provided with described second main location inserts 533 at its edge, being also equipped with assisting the second main location inserts in the middle part of described second groove 532, the second secondary location inserts 523 for described chopper connecting plate 52 is fitted together to.
Major and minor location recited above inserts can be chute and projection, it is also possible to is hook and dog hole, and those skilled in the art can be designed according to the actual needs.
The part plugged due to described wiring electricity-fetching module and described chopper necessarily has exposed metal derby, and in order to ensure security set, power taking parts are isolated by described wiring electricity-fetching module lid 551 '.
Described chopper connecting plate 52 top is provided with the first locating convex block, described electric energy meter installing zone is provided with the first detent, or described chopper connecting plate 52 top is provided with the first detent (not shown), described electric energy meter installing zone is provided with the first locating convex block, between the two the most chimeric location.
Refer to shown in Fig. 1 E, it is the decomposing schematic representation of Type B metering assembly structure embodiment three of the present invention, in the present embodiment, Type B metering assembly structure adds: a position adjusting mechanism, master be due to different breaker connection frames may be different relative to the height dimension bottom chopper, so sometimes modular converter 2 output unit cannot insert described in chopper after can well and substrate 53 between combine, add described position adjusting mechanism for this in order to adjust the described chopper height relative to substrate, thus adapt to the height of modular converter 2 output unit.
Described chopper connecting plate 52 offers a shoulder hole；Described position adjusting mechanism includes:
One abaculus 521, its with described chopper bottom dovetail groove tabling, described abaculus 521 is also equipped with shoulder hole；
One nut 561, it is embedded in the shoulder hole of described abaculus 521, and a spring 563, its one end is embedded in the shoulder hole of described chopper connecting plate 52, and the other end relies on the bottom of described abaculus 521；One screw rod 565, in the nut 521 described in the shoulder hole screw-in of described chopper connecting plate 52.In use when making the screw size in the described nut of screw-in reduce by adjustment screw rod, described spring is released, so that described chopper raises, otherwise then reduces.
The quantity of nut 561, spring 563 quantity, screw rod 565 quantity can adjust with the quantity of shoulder hole and want consistent as required.
Referring to shown in Fig. 2, it is the decomposing schematic representation of wiring electricity-fetching module in Type B metering assembly structure of the present invention；Described wiring electricity-fetching module includes: a conducting bracket 15, the heart yearn 10 of its accommodated inside one electric lines of force, and described heart yearn 10 is typically to get rid of the insulated hull outside electric lines of force, and remaining bare metal line；One branch's power taking part 12, it contacts with described heart yearn 10, owing to branch's power taking part 12 is made for conductive material, it is achieved thereby that obtain electric current from described heart yearn 10 and by described electric current output；One spacing adjustment part 14, it is placed in the inside of described conducting bracket 15, in order to limit and to adjust the position of described branch's power taking part 12 and described heart yearn 10, it is therefore an objective to guarantee that both can contact closely, thus realize stable power taking；At least one securing member 131, it combines with described branch's power taking part 12, by leaning described spacing adjustment part 14 so that it is guaranteed that described heart yearn 10 is in close contact with described branch's power taking part 12, securing member 131 described here is bolt, and whole described wiring electricity-fetching module is all that conductive material is made.
Described conducting bracket 15 is a U-shaped body, is provided with adjusting hole 152 in its both sides.Described electric lines of force passes from described U-shaped mouth, and described heart yearn 10 is placed in described U-shaped mouth.
Described branch's power taking part 12 has a crook, first side of described crook is extended with output unit 122, described output unit 122 forms at least one bending relative to the first side of described crook according to the setting direction of other equipment in combination, consequently facilitating adjustment outbound course, and then adapt to the requirement of installation environment, the purpose simultaneously bent is to be easy to the terminals of output unit and other equipment and realizes firm grafting relation, and then achieves and be directly connected to without wire.
The compactness contacted with described heart yearn 10 in order to ensure described branch's power taking part 12, it is reliable and stable that final guarantee electrically connects, and described branch's power taking part 12 second side is provided with the first screw 121；The both wings of described spacing adjustment part 14 are respectively implanted described adjusting hole 152, the second of described crook is placed between described heart yearn 10 and spacing adjustment part 14, described spacing adjustment part 14 is provided with the second screw 141, and the second described screw 141 is corresponding with the first screw 121 on described crook the first side；Described securing member 131 screws in the first described screw 121 and the second screw 141 successively, so that it is guaranteed that the first side of described branch's power taking part 12 crook can be in close contact with heart yearn 10, it is ensured that the stability of power taking.
In order to improve the close contact of described heart yearn 10 and described branch's power taking part 12 further, described conducting bracket 15 bottom is provided with the 3rd screw 151, screwed in thus to the first side of described branch power taking part 12 crook to leaning described heart yearn 10 by the 3rd described screw 151 by a bolt 132, guarantee that the first side of described branch power taking part 12 crook can be in close contact with described heart yearn 10, it is ensured that the stability of power taking.
Refer to shown in Fig. 3 A and Fig. 3 B, its schematic diagram being respectively modular converter in Type B metering assembly structure of the present invention and the decomposing schematic representation of modular converter embodiment one, described interconnecting module includes an input unit, and it is provided with some inserting section, in order to plug with the terminals of an ammeter；
One output unit, it is provided with some inserting section, and in order to be connected with other equipment, the quantity of the inserting section of the most described input unit is consistent with the quantity of the inserting section of output unit；
One converter section, has some electric-conductors, and the inserting section that the inserting section in order to described input unit to be specified is specified with described output unit electrically connects.
Also including: a housing, it is made up of upper shell 21 and lower house 25, and described upper shell 21 both sides are provided with some upper gap 211；Described lower house 25 both sides also are provided with the most corresponding some lower gap 251, and described upper gap 211 and lower gap 251 are combined together to form hole, and described input unit is positioned at the side of described housing, and described inserting section is stretched out from described hole；Described switch site is in described housing, and described output unit is positioned at the opposite side of described housing.
Also including: several contiguous blocks 26, described inserting section is fixedly arranged on described contiguous block 26, and described housing is provided with draw-in groove, and described contiguous block 26 is embedded in described draw-in groove, thus realizes fixing described inserting section.
The inserting section of described input unit set gradually into:
First phase line input inserting section 221, the first phase line output inserting section 222, the first zero line input inserting section 223 and the first zero line output inserting section 224；
The inserting section of described output unit set gradually into:
Second phase line input inserting section the 231, second zero line input inserting section the 232, second phase line output inserting section 233 and the second zero line output inserting section 234；
Described converter section includes:
First electric-conductor 24, its first phase line described in electrical connection inputs inserting section 221 and the second phase line input inserting section 231；Second electric-conductor, its first phase line described in electrical connection exports inserting section 222 and the second phase line output inserting section 233；3rd electric-conductor, its first zero line described in electrical connection inputs inserting section 223 and the second zero line input inserting section 232；4th electric-conductor, its first zero line described in electrical connection exports inserting section 224 and the second zero line output inserting section 234；
So through the conversion of converter section, the second now described phase line input inserting section 231 and the second zero line input inserting section 232 are adjacent, and the second described phase line output inserting section 233 and the second zero line output inserting section 234 are adjoining.And then achieve the selection setting to the phase line specified corresponding to inserting section and zero line.
Referring to shown in Fig. 3 C, it is the decomposing schematic representation of modular converter embodiment two in Type B metering assembly structure of the present invention；The present embodiment is mainly concerned with when the terminals of electric energy meter and the height of breaker terminal are inconsistent, or during due to the terminals height between different electric energy meters or the height difference between different breaker terminal, how to allow and adjust accordingly, thus do not spend replacing interconnecting module, can be realized as rapid plug and play, the invention provides a position adjusting mechanism, it arranges in described housing, in order to adjust the described output unit high and low position relative to input unit；One embodiment of wherein said interconnecting module, described position adjusting mechanism includes: at least one location division, and it is arranged at described contiguous block bottom；Each described bottom, location division is provided with a spring 271, so that stretching out described upper gap 211 and inserting section 231-234 that lower gap 251 is combined together to form hole adjusts up and down；Each described spring 271 is arranged in described housing upper groove body 251, and fastening post package at upper shell 21 and lower house 25 becomes an electric energy meter going for multiple height types and the interconnecting module of chopper.
Referring to shown in Fig. 4, it is Type B metering assembly structure embodiment four decomposing schematic representation of the present invention；nullA usual assembly structure is too small for box bottom，General casing is often in order to arrange multiple assembly structure，In order to improve the space efficiency of casing itself，Preferably mode is exactly to realize the extension of polylith substrate，Described substrate side is provided with one first main junction surface，Opposite side is provided with one first secondary junction surface，First main junction surface and the first secondary junction surface of any two pieces of substrates are fixed together，Just realize the extension of substrate，Here the described first secondary junction surface can be arranged to a prominent T-shaped chimeric block by the fixing connected mode that connects，First secondary junction surface is arranged to the chimeric block of indent，Combined by engomphosis relation，The described chimeric block on each substrate can be many groups，Provided of course that can be linked together by substrate will be all the protection domain of this case，Its method also should include but not limited to use screw to link together，Or just it is arranged to the structure of one-body molded system as shown in this embodiment according to being pre-designed the when of setting at the beginning，The mounting means of whole metering assembly is identical with above-described embodiment two，Do not repeating.
Referring to Fig. 5 A is the decomposing schematic representation of chassis assembly embodiment two in Type B metering assembly structure of the present invention, the Type B chassis assembly of described metering assembly includes: a substrate 53, it is provided with the installation region of electric energy metrical assembly, described electric energy metrical assembly includes: electric energy meter, chopper, electric lines of force and wiring electricity-fetching module etc., being provided with screw 535 on described substrate 53 to be attached with a box bottom in the future, this is also a kind of combination of the present invention and electric quantity metering box；Described substrate 53 is provided with electric energy meter installing zone, and described electric energy meter installing zone is one first groove 531, is provided with some positioning convex 534 in the first described groove 531；
Described substrate 53 is provided with cable tray, thus specification cabling, described cable tray is electric lines of force cable tray 536, it is to be integrally disposed upon on substrate, described electric lines of force cable tray is horizontally set, and this is often is that the mode entered laterally from casing arranges and arranges according to electric lines of force；Additionally described electric lines of force cable tray can also being arranged on described substrate of split, on substrate 53 as described in can be disposed longitudinally on, described electric lines of force cable tray is that the fixing U-shaped bearing part 5364 being arranged in described substrate cable tray reserved area 5363 that connects is (in conjunction with refering to figure
1A and figure
Shown in 1B), when described longitudinal electric lines of force cable tray and horizontal electric lines of force cable tray are set at the same time, the difference in height preventing respective cabling from disturbing is there is in both staggered places, the most horizontal cabling and one high and one low staggered of longitudinal cabling are passed by, wherein it should be noted that horizontal electric lines of force cable tray and the setting of longitudinal electric lines of force cable tray, its use in multi-meter-position electric-meter in effect as substantially, the inlet wire part that i.e. one of them electric lines of force cable tray is corresponding, the outgoing line part that another electric lines of force cable tray is corresponding.Thus the cabling specification being largely fulfilled medelling is arranged.
Described substrate 53 is provided with electric energy meter installing zone, and described electric energy meter installing zone is one first groove 531, is provided with some first main location inserts 534 in the first described groove 531；
It is provided with an electric energy meter connecting plate 51 accordingly, it utilizes, with described electric energy meter, connecting hole 513 Joint being arranged on described electric energy meter connecting plate 51 by bolt, and be accommodated in the first described groove 531, the first secondary location inserts 511, itself and the described first main location inserts 534 tabling it is provided with on described electric energy meter connecting plate 51.
Being additionally provided with chopper installing zone on described substrate 53, described chopper installing zone is one second groove 532, is provided with some second main location inserts 533 in the second described groove 532；
It is provided with chopper connecting plate 52 accordingly, it is connected with described chopper, and be accommodated in the second described groove 532, the second secondary location inserts 523 it is provided with on described chopper connecting plate 52, it is with the described second main location inserts 533 tabling, be wholely set abaculus 521 on described chopper connecting plate 52, its in order to described chopper bottom dovetail groove tabling.
Owing to described chopper is two, so here provided with two chopper connecting plates 52, each described chopper connecting plate 52 all has an adjutage 522, and described adjutage 522 has connecting hole, connect with for bolt；Corresponding the second described groove 532 is in addition to being provided with described second main location inserts 533 at its edge, being also equipped with assisting the second main location inserts in the middle part of described second groove 532, the second secondary location inserts 523 for described chopper connecting plate 52 is fitted together to.
Major and minor location recited above inserts can be chute and projection, it is also possible to is hook and dog hole, and those skilled in the art can be designed according to the actual needs.
The part plugged due to described wiring electricity-fetching module and described chopper necessarily has exposed metal derby, two division boards 54 in order to ensure security set, it is arranged on the second described groove 532 end, the end of incoming cables of corresponding described chopper respectively, it is acted against specified location by described wiring electricity-fetching module lid 55.
Described chopper connecting plate 52 top is provided with the first locating convex block, it is provided with the first detent bottom described electric energy meter connecting plate 51, or described chopper connecting plate 52 top is provided with the first detent (not shown), bottom described electric energy meter connecting plate 51, it is provided with the first locating convex block 512.
Refer to shown in Fig. 5 B, it is the decomposing schematic representation of chassis assembly embodiment three in Type B metering assembly structure of the present invention, compared with above-described embodiment two, it is employed herein longitudinal cable tray 536, and above described cable tray, it is closed with an integrated cover plate, this makes it possible to meet and under corresponding operating mode, require that electric lines of force is upper downward cabling, and be positioned at electric energy meter left side move towards mode, now described electric lines of force to wear described cable tray 536, and described wiring electricity-fetching module installing zone is positioned at one end of described cable tray 536.And now described division board 54 is a monoblock, is acted against specified location by described wiring electricity-fetching module lid 55.
Refer to shown in Fig. 5 C, it is the decomposing schematic representation of chassis assembly embodiment four in Type B metering assembly structure of the present invention, compared with above-described embodiment two, here longitudinal cable tray 5362 is added, described cable tray 5362 is positioned at the right side of the first groove 531, it is upper downward cabling that such mechanism can meet corresponding electric lines of force, and be positioned at electric energy meter right side move towards mode, also can meet the mode that corresponding electric lines of force is left and right cabling.
Refer to shown in Fig. 5 D, it is the decomposing schematic representation of chassis assembly embodiment five in Type B metering assembly structure of the present invention, compared with above-described embodiment two, it is employed herein the horizontal cable tray that longitudinal cable tray 536 instead of in embodiment two, this makes it possible to meet corresponding electric lines of force is upper downward cabling, and be positioned at electric energy meter left side move towards mode, now described electric lines of force to be embedded at described cable tray 536.And now described division board 54 is a monoblock, it has a protuberance, described protuberance can be placed in described wiring electricity-fetching module lid 55, and when described wiring electricity-fetching module lid 55 is fixed, then described division board 54 is the most just fixed on specified location.
Refer to shown in Fig. 5 E, it is the decomposing schematic representation of chassis assembly embodiment six in Type B metering assembly structure of the present invention, compared with above-described embodiment four, add longitudinal cable tray 5362 in the left side being positioned at the first groove 531, have the horizontal such mechanism of cable tray 5361 can meet corresponding electric lines of force is upper downward cabling simultaneously, and be positioned at electric energy meter left side move towards mode, also can meet the horizontal cabling mode that corresponding electric lines of force is left and right cabling.
But for above-described embodiment four and embodiment six, owing to there are two cable tray, therefore there is the difference in height preventing respective cabling from disturb in both intersections, i.e. laterally cabling and one high and one low staggered of longitudinal direction cabling are passed by.
Referring to shown in Fig. 6, it is the schematic diagram that Type B metering assembly structure of the present invention is combined with casing；It is embodiment three corresponding for the present invention to be arranged in casing 9, and corresponding inlet wire IN has the corresponding entrance hole 91 being positioned at the casing left and right sides, and corresponding outlet OUT has the corresponding wire hole 92 being positioned at box bottom.
The foregoing is only presently preferred embodiments of the present invention, be merely illustrative for the purpose of the present invention, and nonrestrictive.Those skilled in the art understands, it can be carried out many changes, amendment, even equivalence, but fall within protection scope of the present invention in the spirit and scope that the claims in the present invention are limited.
Claims (22)
1. a Type B metering assembly structure, it is characterised in that comprising:
One substrate, it connects in order to fixing with the base plate of an electric quantity metering box, described substrate is provided with
Electric energy meter installing zone and chopper installing zone；
One electric energy meter, it is arranged on described electric energy meter installing zone；
One chopper, it is arranged on described chopper installing zone, and with the wiring of described electric energy meter
End electrical connection；
One electric lines of force cable tray, it is arranged on described substrate, in order to specification inlet wire and/or outlet
Wiring；
Also including: a wiring electricity-fetching module, what it was arranged on described electric lines of force cable tray one connects
Line electricity-fetching module installing zone, comprising:
One conducting bracket, the heart yearn of its accommodated inside one electric lines of force；
One branch's power taking part, it contacts with described heart yearn, in order to obtain electricity on described heart yearn
Flow, and the end of incoming cables being inserted directly into described electric energy meter realizes being directly connected to without wire；
One spacing adjustment part, it is placed in the inside of described conducting bracket, in order to limit described dividing
Prop up the position of power taking part and described heart yearn；
At least one securing member, it combines with described branch's power taking part, described spacing by leaning
Adjustment part is so that it is guaranteed that described heart yearn is in close contact with described branch's power taking part.
Type B metering assembly structure the most according to claim 1, it is characterised in that described electricity
Line of force cable tray is to be integrally disposed upon on substrate, and described electric lines of force cable tray is longitudinal and/or horizontal
To setting, when wherein both have concurrently, described longitudinal electric lines of force cable tray and horizontal electric lines of force are walked
The difference in height preventing away linear contact lay to disturb is there is in line passage in staggered place.
Type B metering assembly structure the most according to claim 1, it is characterised in that described electricity
Line of force cable tray is that split is arranged on described substrate, and it is described for longitudinally and/or laterally to arrange
Electric lines of force cable tray be the fixing U-shaped bearing part connecting and arranging on the substrate, set at the same time
When putting described longitudinal electric lines of force cable tray and horizontal electric lines of force cable tray, in both staggered places
There is the difference in height preventing from each walking linear contact lay interference.
4. according to the Type B metering assembly structure described in Claims 2 or 3, it is characterised in that also
Including: an interconnecting module, it is arranged between described electric energy meter installing zone and chopper installing zone, directly
Connect and be connected with described electric energy meter and chopper, comprising: a housing；
One input unit, it is provided with some inputs, in order to electrically connect with the terminals of an electric energy meter, institute
The input unit stated is fixedly arranged on the side of described housing；
One output unit, it is provided with some outfans, and described output unit is fixedly arranged on the another of described housing
Side；
One converter section, it is positioned at described housing, has some electric-conductors, in order to by described input unit
The outfan that the input specified is specified with described output unit electrically connects.
Type B metering assembly structure the most according to claim 4, it is characterised in that described
Input unit set gradually into:
First phase line input inserting section, first phase line output inserting section, first zero line input inserting section with
And first zero line output inserting section；
Described output unit set gradually into:
Second phase line input inserting section, second zero line input inserting section, second phase line output inserting section with
And second zero line output inserting section；
Described converter section includes:
First electric-conductor, its first phase line described in electrical connection inputs inserting section and the input of the second phase line is inserted
The section of connecing；
Second electric-conductor, its first phase line described in electrical connection exports inserting section and the output of the second phase line is inserted
The section of connecing；
3rd electric-conductor, its first zero line described in electrical connection inputs inserting section and the input of the second zero line is inserted
The section of connecing；
4th electric-conductor, its first zero line described in electrical connection exports inserting section and the output of the second zero line is inserted
The section of connecing.
Type B metering assembly structure the most according to claim 5, it is characterised in that also include:
Several contiguous blocks, described first phase line input inserting section and the first phase line output inserting section are fixedly arranged on institute
State on a contiguous block in several contiguous blocks, described first zero line input inserting section and the first zero line
Output inserting section is fixedly arranged on a contiguous block in several contiguous blocks described, and described second phase line is defeated
Enter inserting section and the second zero line input inserting section is fixedly arranged on a contiguous block in several contiguous blocks described
On, described second phase line output inserting section and the second zero line output inserting section are fixedly arranged on described several and connect
Connecing on a contiguous block in block, described housing is provided with draw-in groove, described contiguous block embeds institute
In the draw-in groove stated, thus realize fixing described inserting section.
Type B metering assembly structure the most according to claim 6, it is characterised in that described
Housing is made up of upper shell and lower house, and described upper shell both sides are provided with some upper gap；Institute
The lower house both sides stated also are provided with corresponding some lower gap, described upper gap and lower gap knot
Being combined formation hole, described inserting section is stretched out from described hole.
Type B metering assembly structure the most according to claim 7, it is characterised in that also include:
One position adjusting mechanism, it arranges in described housing, in order to adjust described output unit relative to defeated
Enter the high and low position in portion.
Type B metering assembly structure the most according to claim 8, it is characterised in that described
Position adjusting mechanism includes: at least one location division, and it is arranged at described contiguous block bottom；
Each described bottom, location division is provided with a spring, lowers in the output unit in hole so that stretching out
Whole；
Each described spring is arranged in the cell body on described housing.
Type B metering assembly structure the most according to claim 1, it is characterised in that also include:
One electric energy meter connecting plate, in order to be arranged on described electric energy meter on described substrate.
11. Type B metering assembly structures according to claim 10, it is characterised in that described
Electric energy meter installing zone include one first groove, be provided with some first main fixed in the first described groove
Position insert；
Described electric energy meter connecting plate is connected with described electric energy meter, and it is recessed to be accommodated in described first
In groove, described electric energy meter connecting plate being provided with the first secondary location inserts, it is main with described first
Location insert tabling.
12. Type B metering assembly structures according to claim 11, it is characterised in that also wrap
Include: a chopper connecting plate, in order to described chopper is arranged on described substrate.
13. want the Type B metering assembly structure described in 12 according to right, it is characterised in that described
Chopper installing zone includes one second groove, is provided with some second main location in the second described groove
Insert；
Described chopper connecting plate is connected with described chopper, and is accommodated in the second described groove
In, described chopper connecting plate is provided with the second secondary location inserts, it is main with described second fixed
Position insert tabling.
14. Type B metering assembly structures according to claim 3, it is characterised in that also include
Electric lines of force cable tray cover plate, it is connected with described substrate or described U-shaped bearing part, in order to
It is located on described electric lines of force cable tray.
15. Type B metering assembly structures according to claim 1, it is characterised in that also include:
At least one division board, it is located on described wiring electricity-fetching module, in order to prevent electric shock.
16. Type B metering assembly structures according to claim 13, it is characterised in that described
Chopper connecting plate top be provided with the first locating convex block, be provided with bottom described electric energy meter connecting plate
First detent, the first described detent is connected with the first described locating convex block；
Be provided with abaculus on described chopper connecting plate, its in order to described chopper bottom swallow
Stern notch tabling.
17. Type B metering assembly structures according to claim 10, it is characterised in that described
Substrate on be provided with fixing hole, in order to the base plate Joint with electric quantity metering box；
Described electric energy meter connecting plate is provided with fixing hole, in order to described electric energy meter Joint.
18. according to the Type B metering assembly structure described in claim 1 or 10, it is characterised in that
Described substrate side is provided with one first main junction surface, and opposite side is provided with one first secondary junction surface,
First main junction surface and the first secondary junction surface of any two pieces of substrates are fixed together, thus real
The arrangement of existing multiple assembly structures.
19. Type B metering assembly structures according to claim 18, it is characterised in that fixing
The described first main junction surface linked together and the first secondary junction surface connected mode be: engomphosis relation is even
It is connected together or uses screw to link together, or one-body molded prepared.
20. according to the Type B metering assembly structure described in claim 1 or 10, it is characterised in that
Being provided with control line cable tray on described substrate, it is arranged on described substrate.
21. Type B metering assembly structures according to claim 4, it is characterised in that also include:
One position adjusting mechanism, it is in order to adjust the described chopper height relative to substrate, thus adapts to
The height of modular converter output unit.
22. Type B metering assembly structures according to claim 21, it is characterised in that also wrap
Include: a chopper connecting plate, in order to described chopper is arranged on described substrate, described
Chopper connecting plate offers a shoulder hole；Described position adjusting mechanism includes:
One abaculus, its with described chopper bottom dovetail groove tabling, described abaculus is arranged
There is shoulder hole；
One nut, it is embedded in the shoulder hole of described abaculus；
One spring, its one end is embedded in the shoulder hole of described chopper connecting plate, and the other end relies on
The bottom of described abaculus；
One screw rod, in the nut described in the shoulder hole screw-in of described chopper connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110178258.7A CN102368081B (en) | 2011-06-19 | 2011-06-19 | A kind of Type B metering assembly structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110178258.7A CN102368081B (en) | 2011-06-19 | 2011-06-19 | A kind of Type B metering assembly structure |
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| CN102368081A CN102368081A (en) | 2012-03-07 |
| CN102368081B true CN102368081B (en) | 2016-09-28 |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN102368081A (en) | 2012-03-07 |
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Effective date of registration: 20190415 Address after: 430040 No. 8 (10) Ruihe Sixth Road, Ruihe Office, Dongxihu District, Wuhan City, Hubei Province Patentee after: HUBEI ZHIGUANG TECHNOLOGY CO., LTD. Address before: 430023 Shengjia Co., Ltd. on the second floor of No. 6 Pioneering Center, Jiangxing Road, Hankou, Wuhan, Hubei Province Co-patentee before: Wan Jiasheng Patentee before: Hubei Shengjia Electrical Equipment Co., Ltd. |
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