CN85202335U - Xxrz combination distribution box - Google Patents
Xxrz combination distribution box Download PDFInfo
- Publication number
- CN85202335U CN85202335U CN 85202335 CN85202335U CN85202335U CN 85202335 U CN85202335 U CN 85202335U CN 85202335 CN85202335 CN 85202335 CN 85202335 U CN85202335 U CN 85202335U CN 85202335 U CN85202335 U CN 85202335U
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- distribution box
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- type distribution
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Abstract
The utility model provides a combination distribution device, designing a unit plate, three box types and hinge structures, and adopting a plurality of kinds of electrical elements to compose thousands of line schemes and multiple purposes of illumination, socket, dynamic force, measurement, leakage protection, feeding and discharging wire connecting head processing of the cable, automatic power supply switch, etc. The device is suitable for being used for a single-phase and three phase five-wire system circuit with the alternate current of 50 hertz, the voltage of 220/380 volts, the total-current illuminating loop of 32-60 amperes and the dynamic force loop which is less than 40 amperes, having the functions of overload and short-circuit protection of the line, automatic power supply switches, other electric control devices, etc.
Description
The utility model relates on the middle and senior level and the indoor composite type distribution box of civil buildings and industrial and mineral enterprise and institution, belongs to power distribution equipment.
XM commonly used---4, XM---7, PXT series distribution box and DOX composite type distribution box are though be applicable under indoor illumination, socket and minitype motivation distribution and the normal condition such as middle-high building, industrial and mining enterprises, scientific research office and civilian installation and be used for not frequent operation of circuit.But XM---4, XM-7 designed lines scheme is few, the purposes narrow range; PXT, DOX box specification disunity, body structure is unreasonable, the Maintenance and Repair inconvenience, the electric component of selecting for use is obsolete product a bit, and is the three-phase four-wire system scheme of electric power.
For remedying above-mentioned weak point; solve easily that middle-high building, general illumination, socket, power, metering, electric leakage safeguard protection, cable turnover line connector lug civilian and public utility, service trade and industrial and mineral enterprise and institution are handled and multi-purpose confession, distribution such as power supply automatic switchover; meet IEC International Power association standard-required; realize problems such as three-phase five-wire mode power supply plan, the special novel combination type distribution box that proposes.
The purpose of this utility model is to select the advanced electric equipment element and the permutation and combination of conversion casing and cell board for use, can satisfy design department and select composite type distribution box with thousands of kinds of circuit schemes of customer requirements for use.This distribution box is used for exchanging under the indoor normal condition 220/380 volt of 50 He Zhi, voltage; the total current lighting loop is 32～60 peaces; power loop is to use in the circuit of the following single-phase and three-phase five-wire mode of 40 peaces; make up by certain mode, can play circuit overload and short-circuit protection and other electric control gears etc.
The primary structure of the utility model composite type distribution box is by a casing; A panel; Several install the cell board of electric equipment element; The supporting frame of a placement unit plate; The hinge structure that can make the framework rotation; Connecting to neutral terminal block and insulation cushion and ground connection terminal block; Two row's turnover line terminals and various electric equipment element (automatic switch, socket, contactor, leakage switch and kilowatt-hour meter etc.) are formed.The purpose that permutation and combination and change-box body model by selected electric equipment element on the cell board reaches thousands of kinds of distribution line schemes.
This distribution box is divided into and hangs exposed type (being wall-hung type) and embedding wall concealed (promptly embedded) two big classes, and casing divides three kinds of I, II, III type.The height of I, II molding box body is identical, and II, III molding box body width are identical, and I, II, III molding box body thickness are identical.
Casing is made by book steel plate shear, welding, and the panel stretching and punching becomes recessed dish-type, fixes by bolt and casing.The panel outside is provided with the protection wicket, breaks automatic switch when preventing to use, and also avoids misoperation simultaneously, and charged and other parts hide.Turnover line knock down hole places four sides of tank wall, abate arbitrarily as required.
Electric equipment element is installed on (cell board is made middle perforate so that installation elements by book steel plate or insulation board) on the cell board, this element plate is installed on the supporting frame by I, II, III type permutation and combination, supporting frame links by hinge structure and box inside, whole installation elements can be rotated to the casing outside, be convenient to safeguard and maintenance.
For realizing the three-phase five-wire mode power supply plan, be provided with connecting to neutral terminal block and ground connection terminal block in the casing, the connecting to neutral terminal block insulate non-conductive with the electric bakelite edge pad of leaving no room for manoeuvre with steel plate structure; The ground connection terminal block directly and casing electric connection is arranged, to guarantee Electrical Safety.
Turnover tape binding post is convenient to construction and installation.As long as lead is received on the terminal, need not twist the automatic switch wiring, just can power.
The utility model adopts three kinds of model casings and a kind of specification that the cell board of electric equipment element is installed, and the change by being installed in electric equipment element on the cell board and the permutation and combination of casing model can realize that thousands of kinds of circuits change.Because of the assembling of employing composite type, easy accessibility, interchangeability is strong; Adopt hinge structure the supporting frame of erection unit element can be rotated to the casing outside, be convenient to safeguard and maintenance; The turnover line is established binding post, is convenient to construction and installation connecting to neutral, earth connection strictness separately, meets the three-phase five-wire mode standard.Body structure is simple, the arrangements of elements compactness, the box specification is few, volume is little, in light weight, select the equipment component novelty for use, electric property advanced person can be widely applicable for industry and civil buildings.
Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.
Figure one a is that II type composite type distribution box is opened front elevation when protecting wicket;
Figure one b is an II type composite type distribution box vertical view.
Figure two removes front elevation behind the panel for II type composite type distribution box.
Figure three is folding, zero line plate, insulation cushion, earth plate A-A cutaway view.
Figure four is turnover line binding post schematic diagram.
Figure five is band major loop three utmost point automatic switches and 6 duplexure one pole automatic switch light distribution system diagrams.
Figure six is band major loop three utmost point automatic switches and 6 duplexure socket distribution system diagrams.
Figure seven is for being with major loop three utmost point automatic switches and 2 duplexure one pole automatic switches, 4 socket mixing distribution system diagrams.
Figure eight a are for being with 4 three utmost point loop rotation switch electric distribution system diagrams;
Figure eight b are for being with 4 three utmost point loop automatic switches and 4 contactor electric distribution system diagrams.
Figure nine passes in and out line, light distribution system diagram for being with major loop three utmost point automatic switches and 6 duplexure one pole automatic switch cables.
Figure ten is band major loop three utmost point leakage switch and 6 duplexure one pole automatic switch distribution system diagrams.
Figure 11 is band single-phase watt-hour meter 1 major loop one pole automatic switch and 3 duplexure one pole automatic switch light distribution system diagrams.
Figure 12 is for being with 2 three utmost point automatic switches and 2 triple pole contactor power supply automatic switchover system figure.
Describe in detail according to the composite type distribution box that the utility model proposes below in conjunction with accompanying drawing.
Composite type distribution box described in the utility model comprises a casing (1), is made by book steel plate shear, welding.At the casing front surface panel (2) of perforate in the middle of is arranged, stretching and punching becomes recessed dish-type, fixes by bolt (3) and casing.The panel outside is provided with protection wicket (4), links by door-hinge cover (5) and panel top, and clinching can freely be opened on doorframe (6), protects automatic switch with it, avoids misoperation.Casing four sides have turnover line knock down hole (7), can select abate arbitrarily according to needs are installed.Hanging the exposed type after panel box outside has 4 suspensions (16), and casing is installed on the civil engineering structure.
Electric equipment element (8) is installed on the cell board (9) by the bolt binding, cell board is by being bolted on the supporting frame (10), supporting frame is by folding (11) and box inside welded connection, the supporting frame that whole elements are installed can be rotated to the casing outside, be convenient to safeguard and maintenance.Be provided with connecting to neutral terminal block (12) in the casing, it is non-conductive with the steel plate structure insulation to make insulation cushion (17) with electric bakelite; Also be provided with ground connection terminal block (13) simultaneously, directly and casing electric connection is arranged, guaranteeing Electrical Safety, and meet the standard of three-phase five-wire mode.Turnover tape binding post (14) and (15) by being bolted to casing rear side upper and lower, divides between loop and the terminal by insulating the annealed copper wire colligation together.During construction and installation,, just can power as long as external connection is received on the terminal.
Fig. 8～figure 12 divisions with regard to the composite type distribution box are as follows:
1. figure five is the light distribution system diagram of band major loop three utmost point automatic switches and 6 duplexure one pole automatic switches.Select DZ15 for use---40～60 peace automatic switches or SO series L type automatic switch can adapt to various middle-high buildings, independent small and medium construction structure and industrial and mineral enterprise, cause illumination of plant building distribution.
2. figure six is band major loop three utmost point automatic switches and 6 duplexure socket distribution system diagrams.Select SO series L type (or G type) automatic switch or DZ15---40～60 peace automatic switch and one pole, three utmost points and four pole sockets for use.Its service object is the many places of laboratory, laboratory and mobile device, also can be used among the high-rise.
3. figure seven is for being with major loop three utmost point automatic switches and 2 duplexure one pole automatic switches, 4 socket mixing distribution system diagrams.Select SO series L type automatic switch or DZ15 for use---40～60 peace automatic switches.Combination for illumination and socket distribution.
4. figure eight a are for being with 4 three utmost point loop automatic switch electric distribution system diagrams; Figure eight b are for being with 4 three utmost point loop automatic switches and 4 contactor electric distribution system diagrams.Select SO series G type automatic switch and B series contactor for use, applicable to the minitype motivation distribution below 15 kilowatts.
5. figure nine is band major loop three utmost point automatic switches and 6 duplexure one pole automatic switches and cable turnover line, light distribution system diagram.Adopt III type distribution box, the casing first half is selected SO series L type automatic switch or DZ15 for use---and 40～60 peace automatic switches are identical with II type light distribution box; The casing Lower Half does not have equipment, only deals with cable lug.Solve the defeated line problem of skyscraper cable turnover, cable lug can be positioned in the casing, make building structure complete attractive in appearance.
6. figure ten is band major loop three utmost point leakage switch and 6 duplexure one pole automatic switch distribution system diagrams.Select DZ5～20 peace earth leakage circuit-breakers and SO series L type automatic switch for use, can prevent the electric shock casualty accident, thereby guarantee the Electrical Safety of family and luxurious hotel according to user's needs residual operating current of adjusting.
7. figure 11 is band single-phase watt-hour meter 1 major loop one pole automatic switch and 3 duplexure one pole automatic switch light distribution system diagrams.Select 2.5,5,10 amperes of kilowatt-hour meters and SO series L type automatic switch for use, be adapted to independent building structure, service trade carries out watt metering.Adopt II type composite type distribution box, ammeter is installed and is accounted for two cell board positions, and the ammeter height protrudes in outside the case slightly, can not adorn the protection wicket.
8. figure 12 is for being with 2 three utmost point automatic switches and 2 triple pole contactor power supply automatic switchover system figure.Select SO series L type (or G type) automatic switch and B series contactor for use, no selector switch closes the working power automatic switch earlier, after close the stand-by power supply automatic switch.Be applicable to skyscraper, especially TV, broadcasting, post and telecommunications etc. do not allow the important department of power interruptions, need the power supply of two-way power supply, and energy auto switching power supply, can in time connect automatically when one road power supply another road power supply that breaks down, guarantee continuously, safe power supply.
Claims (7)
1, a kind ofly relates on the middle and senior level and the indoor composite type distribution box of civil buildings and industrial and mineral enterprise and institution, belong to power distribution equipment.It comprises a cabinet shell, and an installing rack is arranged in the casing, and several cell boards are housed on the frame, settles various electric equipment elements on each cell board.Of the present utility modelly be characterised in that it comprises a casing [1]; A supporting frame [10] links for rotating by hinge structure [11] and casing [1]; A connecting to neutral terminal block [12] is linked by electric bakelite insulation cushion [17] and steel plate insulation; A ground connection terminal block [13], direct and casing [1] has electric connection; Two row turnover line binding posts [14] and [15], respectively by being bolted to madial wall upper and lower, casing [1] back, between duplexure and the terminal by insulating the annealed copper wire colligation together.
2, composite type distribution box according to claim 1 is characterized in that casing branch I, II, three kinds of models of III, and I, II molding box height degree are identical; II, III molding box body width are identical; I, II, III molding box body thickness are identical.
3, composite type distribution box according to claim 1 is characterized in that being equipped with in the casing interior architecture illumination, metering, minitype motivation, mobile electric equipment, and electric leakage safeguard protection, the connector lug processing of cable turnover line and power supply are from the motion block changing device.
4, composite type distribution box according to claim 3 is characterized in that cable turnover wire terminal processing wherein, selects for use the Lower Half of III type composite type distribution box to place.
5, composite type distribution box according to claim 3 is characterized in that electric leakage safety guard wherein is earth leakage circuit-breaker and automatic switch.
6, composite type distribution box according to claim 3 is characterized in that watt metering wherein, selects II type composite type distribution box for use, the kilowatt-hour meter of 2.5A～10A and automatic switch.
7, composite type distribution box according to claim 3 is characterized in that automatic power-supply switch wherein is automatic switch (no selector switch) and contactor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 85202335 CN85202335U (en) | 1985-06-17 | 1985-06-17 | Xxrz combination distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 85202335 CN85202335U (en) | 1985-06-17 | 1985-06-17 | Xxrz combination distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN85202335U true CN85202335U (en) | 1987-08-26 |
Family
ID=4798169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 85202335 Ceased CN85202335U (en) | 1985-06-17 | 1985-06-17 | Xxrz combination distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN85202335U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102290752A (en) * | 2006-06-28 | 2011-12-21 | 伊顿工业公司 | Power component magazine, power components, a power component assembly and methods of assembly |
| CN112564103A (en) * | 2020-12-10 | 2021-03-26 | 西安航天动力研究所 | Outdoor portable power supply and distribution equipment of target field emission |
-
1985
- 1985-06-17 CN CN 85202335 patent/CN85202335U/en not_active Ceased
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102290752A (en) * | 2006-06-28 | 2011-12-21 | 伊顿工业公司 | Power component magazine, power components, a power component assembly and methods of assembly |
| CN112564103A (en) * | 2020-12-10 | 2021-03-26 | 西安航天动力研究所 | Outdoor portable power supply and distribution equipment of target field emission |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| CU03 | Correction of utility model patent gazette |
Correction item: Patent agency Correct: Baotou Patent Agency False: Inner Mongolia Autonomous Region Patent Service Center Number: 34 Page: 59 Volume: 3 |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CE01 | Termination of patent right | ||
| ERR | Gazette correction |
Free format text: CORRECT: PATENT AGENCY; FROM: THE PATENT SERVICE CENTRE OF THE INNER MONGOLIA AUTONOMOUS REGION(15100) TO: BAO TOUSHI PATENT OFFICE |