CN108429160A - Distribution box and its production technology - Google Patents
Distribution box and its production technology Download PDFInfo
- Publication number
- CN108429160A CN108429160A CN201810254647.5A CN201810254647A CN108429160A CN 108429160 A CN108429160 A CN 108429160A CN 201810254647 A CN201810254647 A CN 201810254647A CN 108429160 A CN108429160 A CN 108429160A
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- China
- Prior art keywords
- conducting copper
- electric shock
- protection against
- babinet
- against electric
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
- H02B1/205—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards for connecting electrical apparatus mounted side by side on a rail
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Distribution Board (AREA)
Abstract
The present invention relates to a kind of distribution box and its production technologies, belong to distribution box field, distribution box includes babinet, switch assembly, main circuit breaker and multiple branch breakers, the first conducting copper is provided between switch assembly and main circuit breaker, first conducting copper is two and is arranged at intervals with the first stabilizer blade for being inserted into connection jaws thereon, the first insulating fixing piece is provided between two layers of first conducting coppers, the periphery of two layers of first conducting coppers is covered with the first protection against electric shock cover；The second conducting copper is provided between main circuit breaker and multiple branch breakers, second conducting copper is two and is arranged at intervals with the second stabilizer blade for being inserted into connection jaws thereon, the second insulating fixing piece is provided between two layers of second conducting coppers, the periphery of two layers of second conducting coppers is covered with the second protection against electric shock cover.Distribution box is suitable for the different magnitudes of current wiring process is simple, line security reliability, when there is new oil (gas) filling device in the later stage, replaces, is used conveniently and safely without the later stage.
Description
Technical field
The present invention relates to distribution box fields, more specifically, it is related to a kind of distribution box and its production technology.
Background technology
Distribution box is that switchgear, measuring instrumentss, protection electric appliance and ancillary equipment are assembled in envelope by electrical wiring requirement
Close or semiclosed metal safe in or screen width on, constitute low-voltage distribution equipment.It can be connect by manual or automatic switch when normal operation
Logical or disjunction circuit.By protection electric appliance cut-out circuit or alarm when failure or irregular operating.
Existing distribution box has a problem that in use, is required according to electrical wiring, and electric power is first to be sent into main break
Then road device is delivered to each branch breaker via main circuit breaker, during physical cabling, worker is usually first by power cable
Crust peels off, and then extracts core out and blocks according to the distance of each breaker, subsequently according to interface position by core
Bending is tightened to suitable shape, and by core both ends insertion interface using tool, completes wiring, current this wiring process compared with
It is cumbersome；Two or two or more lines are often inserted into a wiring hole of breaker simultaneously, the stability of wiring is not
It is good, often there is the problem of poor wire connection；When exchanging compliant fuser with stylish oil (gas) filling device, relevant circuit to remove into
Row is replaced, and looks for the process that line is installed again also relatively complicated again.
Invention content
The purpose of the present invention is to provide a kind of distribution box, wiring process is simple, line security reliability, and is suitable for
The different magnitudes of current are replaced without the later stage, are used conveniently and safely when there is new oil (gas) filling device in the later stage.
The present invention above-mentioned technical purpose technical scheme is that：
Distribution box, including babinet, the switch assembly being sequentially arranged side by side in babinet, main circuit breaker and multiple branch breakers,
It is provided between the switch assembly and main circuit breaker for being electrically connected the of switch assembly connection jaws and main circuit breaker connection jaws
One conducting copper, first conducting copper be two and be arranged at intervals with the first stabilizer blade for being inserted into connection jaws thereon, two
It is provided between layer first conducting copper for making spaced first insulating fixing piece of the first conducting copper, two layers of institute
The periphery for stating the first conducting copper is covered with the first protection against electric shock cover；It is set between the main circuit breaker and multiple branch breakers
It is equipped with the second conducting copper for be electrically connected main circuit breaker connection jaws and branch breaker connection jaws, second conducting copper
It is arranged at intervals with for two and thereon the second stabilizer blade for being inserted into connection jaws, is provided between two layers of second conducting copper
For making spaced second insulating fixing piece of the second conducting copper, the periphery of two layers of second conducting copper be covered with
Two protection against electric shock covers.
By using above-mentioned technical proposal, when wiring, the first stabilizer blade of the first conducting copper is corresponded into switch assembly and master
The connection jaws of breaker are inserted into, and this makes it possible to the electric connections for completing switch assembly and main circuit breaker；By the second conducting copper
The connection jaws that second stabilizer blade corresponds to main circuit breaker and multiple branch breakers are inserted into, and this makes it possible to complete main circuit breaker and multiple
The electric connection of branch breaker.Compared with prior art, processes, the wiring processes such as progress wire stripping, transversal and broken line is no longer needed to obtain
To simplification, wiring is more convenient；Secondly, each connection jaws correspond to an individual stabilizer blade, and stabilizer blade is one with the row of connection
A entirety, both sides advantage make the stability of circuit good, are not easy occur asking for poor contact during later stage use
Topic；Advantage in terms of third is that connection row can manufacture during fabrication according to maximum current flow, occur in this way in the later stage
When new oil (gas) filling device, connection row is and then more convenient without being replaced.
First insulating fixing piece is set between two layers of first conducting coppers and is set between two layers of second conducting coppers
The second insulating fixing piece is set, can be electric to avoid abnormal condition second line of a couplet the occurrence of.
The setting of first protection against electric shock cover and the second protection against electric shock cover can completely cut off the first conducting copper and the second conducting copper
Come, avoids the first conducting copper and the second conducting copper from being directly exposed in face of people so that the use of distribution box is safer.
The present invention is further arranged to：The switch assembly and main circuit breaker are both provided with to hang down with the first stabilizer blade direction of insertion
The first straight hold-down apertures, first hold-down apertures are connected with wiring hole, and the first hold-down apertures internal thread is connected with the first pressure
Tight bolt；The main circuit breaker and multiple branch breakers are both provided with second pressure vertical with the second stabilizer blade direction of insertion
Tieholen, second hold-down apertures are connected with wiring hole, and the second hold-down apertures internal thread is connected with the second hold-down bolt.
By using above-mentioned technical proposal, after the first stabilizer blade is inserted into the connection jaws of switch assembly and main circuit breaker, you can
It realizes the electric connection of switch assembly and main circuit breaker, but since the first conducting copper has larger weight, on the one hand can make
At the flexural deformation of the first stabilizer blade, the connection jaws of the first stabilizer blade and switch assembly and main circuit breaker on the other hand can be caused not
Stablize grafting, so the first hold-down bolt, which screws in the first hold-down apertures and contacts at, can be improved the first conducting copper on the first stabilizer blade
Stability；Similarly, the second hold-down bolt, which screws in the second hold-down apertures and contacts on the second stabilizer blade, can be improved the second conducting copper
Stability.
The present invention is further arranged to：First insulating fixing piece includes for being embedded between two layers of first conducting coppers
The first lattice and be fixed on first every the first connecting portion in portion, first lattice is in one far from babinet bottom wall
End offers the first fixed thread slot, and first conducting copper offers first be connected to each other with the first fixed thread slot and fixes
Threaded hole, first lattice and the first conducting copper are by being sequentially tightened in the first fixing screwed hole and the first fixed thread
First fixing bolt of slot is fixedly connected, and the layer of two layers of first conducting copper is extended at the both ends of the first connecting portion
High scope, the first connecting portion are extended with the first protection department in one end of close babinet bottom wall to the first conducting copper direction；
Second insulating fixing piece includes the second lattice for being embedded between two layers of second conducting coppers and is fixed on second
Every the second connecting portion in portion, second lattice offers the second fixed thread slot, institute in one end far from babinet bottom wall
It states the second conducting copper and offers the second fixing screwed hole being connected to each other with the second fixed thread slot, second lattice and
Two conducting coppers are fixedly connected by being sequentially tightened in the second fixing screwed hole with the second fixing bolt of the second fixed thread slot,
The floor height range of two layers of second conducting copper is extended at the both ends of the second connecting portion, the second connecting portion in by
One end of nearly babinet bottom wall is extended with the second protection department to the second conducting copper direction.
By using above-mentioned technical proposal, the first lattice can keep the spacing of two layers of first conducting coppers, prevent due to
The deformation of first conducting copper and occur connection electricity；Space between the first conducting copper and babinet bottom wall of babinet bottom wall is narrow
It is small, it is not easy to realize close to the first conducting copper of babinet bottom wall and being screwed for the first lattice, therefore, close to babinet bottom wall
The first conducting copper be embedded between the first lattice and the first protection department, the first conducting copper close to babinet bottom wall can be established
With the connection relation of the first insulating fixing piece；Similarly, the second lattice can keep the spacing of two layers of second conducting coppers, prevent
Connection electricity occurs due to the deformation of the second conducting copper, the setting of the second protection department can establish the second conduction close to babinet bottom wall
The connection relation of copper bar and the second insulating fixing piece.
The present invention is further arranged to：The L-shaped setting in the section of the first protection against electric shock cover and the second protection against electric shock cover, institute
The outer for stating a right-angle side of the first protection against electric shock cover contacts at babinet bottom wall, the outer of another right-angle side contacts at switch assembly and
On main circuit breaker；The outer of one right-angle side of the second protection against electric shock cover contacts at babinet bottom wall, the outer of another right-angle side is supported
It touches on main circuit breaker and branch breaker.
By using above-mentioned technical proposal, the outer of a right-angle side of the first protection against electric shock cover of L-shaped setting contacts at case
Body bottom wall, another right-angle side outer contact on switch assembly and main circuit breaker, can not only play to the first conducting copper
Comprehensive protective action is played, use is safer, and can improve the mounting stability of the first protection against electric shock cover；Similarly,
The outer of one right-angle side of the second protection against electric shock cover of L-shaped setting contacts at babinet bottom wall, the outer of another right-angle side contacts at
On main circuit breaker and branch breaker, it can not only play and comprehensive protective action is played to the second conducting copper, using more
Safety, and the mounting stability of the second protection against electric shock cover can be improved.
The present invention is further arranged to：The first protection against electric shock cover, which is detachably fixed, to be connected in first connecting portion, described
Second protection against electric shock cover, which is detachably fixed, to be connected in second connecting portion.
By using above-mentioned technical proposal, the installation of the first protection against electric shock cover and the second protection against electric shock cover is simple.
The present invention is further arranged to：The first connecting portion offers the first installation spiral shell in one end far from babinet bottom wall
It groove and contacts on the madial wall of the first protection against electric shock cover, the first protection against electric shock cover is offered mutually fits with the first installation thread groove
The the first installation threaded hole matched, the first connecting portion and the first protection against electric shock cover by be sequentially arranged in the first installation threaded hole and
First installation bolt of the first installation thread groove links together；The second connecting portion is opened up in one end far from babinet bottom wall
There is the second installation thread groove and contact on the madial wall of the second protection against electric shock cover, the second protection against electric shock cover offers and the second peace
The compatible second installation threaded hole of thread groove is filled, the second connecting portion and the second protection against electric shock cover are by being sequentially arranged in second
Second installation bolt of installation threaded hole and the second installation thread groove links together.
By using above-mentioned technical proposal, the installation of the first protection against electric shock cover and the second protection against electric shock cover is simple, convenient disassembly.
The present invention is further arranged to：First stabilizer blade includes the first plug division and the use for entering connection jaws for straight cutting
In the first turning point for increasing adjacent first conducting copper interlamellar spacing, first turning point one end connects the first conducting copper and another
End the first plug division of connection；Second stabilizer blade include for straight cutting enter the second plug division of connection jaws and for increasing it is adjacent
Second turning point of the second conducting copper interlamellar spacing, second turning point one end connect the second conducting copper and other end connection second
Plug division.
By using above-mentioned technical proposal, the first plug division is for the first conducting copper and switch assembly and main circuit breaker
Between connection, and the first turning point can increase the interlamellar spacing of adjacent first conducting copper, prevent due to the first conducting copper
Light deformation and occur connection electricity, enhance safety in utilization；Second plug division is for the second conducting copper and main circuit breaker and branch
Connection between breaker, and the second turning point can increase the interlamellar spacing of adjacent second conductive copper bar, prevent due to the second conduction
The Light deformation of copper bar and occur connection electricity, enhance safety in utilization.
The present invention is further arranged to：The switch assembly, main circuit breaker and multiple branch breakers are in close to babinet bottom
The fixation guide rail for making switch assembly, main circuit breaker and multiple branch breakers be connected as one is provided at wall.
By using above-mentioned technical proposal, the arrangement between enhancing switch assembly, main circuit breaker and multiple branch breakers
Stability.
The present invention is further arranged to：Mounting base is provided in the babinet, the two-phase of babinet is fixed at mounting base both ends
To on side wall, and middle part curves inwardly the bottom wall of fitting babinet, and the fixed guide rail is installed in mounting base.
By using above-mentioned technical proposal, the installation of enhancing switch assembly, main circuit breaker and multiple branch breakers is stablized
Property.
The present invention also provides the production technologies of above-mentioned distribution box, and production is simple, easy to assembly, the distribution box of production
Wiring process is simple, line security reliability, and the different magnitudes of current are suitable for, when there is new oil (gas) filling device in the later stage, after being not necessarily to
Phase is replaced, and is used conveniently and safely.
The present invention above-mentioned technical purpose technical scheme is that：
The technique of distribution box, including the making step of the first conducting copper and the second conducting copper, the first insulating fixing piece and
The assembling of the making step of two insulating fixing pieces, the making step of the first protection against electric shock cover and the second protection against electric shock cover and each component walks
Suddenly, wherein the making step of first conducting copper and the second conducting copper includes that the molding of copper coin mold, punching and tributary are curved
Folding.
By using above-mentioned technical proposal, production is simple, easy to assembly, the wiring process letter of the distribution box of production
Single, line security reliability, and the different magnitudes of current are suitable for, when there is new oil (gas) filling device in the later stage, replaced without the later stage, user
Just safety.
In conclusion the invention has the advantages that：
The first, by the way that the first conducting copper, the first stabilizer blade is arranged so that the wiring process of switch assembly and main circuit breaker obtains letter
To change, by the way that the second conducting copper, the second stabilizer blade is arranged so that the wiring process of main circuit breaker and branch breaker is simplified,
Therefore, wiring is more convenient, while circuit stability is good, and the later stage no longer needs to be replaced.
The second, by the way that the first insulating fixing piece is arranged so that can effectively separate between the first conducting copper, avoid shaking
When dynamic, the first conducting copper softening, connection electrical phenomena occurs between the first conducting copper；Similarly, pass through setting second
Insulating fixing piece so that can effectively separate between the second conducting copper, avoid situations such as vibration, the second conducting copper soften
Under, connection electrical phenomena occurs between the second conducting copper.
Third protects the wiring position of distribution box by the way that the first protection against electric shock cover and the second protection against electric shock cover is arranged, and makes
The use for obtaining distribution box is safer.
Description of the drawings
Fig. 1 is the whole plan view of distribution box；
Fig. 2 is the whole shaft side figure of distribution box；
Fig. 3 be the first conducting copper, the first insulating fixing piece and the first protection against electric shock cover cooperation schematic diagram；
Fig. 4 be switch assembly, main circuit breaker, branch breaker and first row of connection, the second connection row, the first insulating fixing piece with
And second insulating fixing piece cooperation schematic diagram；
Fig. 5 be the second conducting copper, the second insulating fixing piece and the second protection against electric shock cover cooperation schematic diagram.
In figure, 1, babinet；11, mounting base；2, fixed guide rail；3, switch assembly；4, main circuit breaker；5, branch breaker；
6, ground wire is arranged；7, zero curve is arranged；8a, the first conducting copper；81a, the first stabilizer blade；811a, the first plug division；812a, the first turnover
Portion；9a, the first insulating fixing piece；91a, the first lattice；92a, first connecting portion；93a, the first protection department；10a, first prevent
Get an electric shock cover；8b, the second conducting copper；81b, the second stabilizer blade；811b, the second plug division；812b, the second turning point；9b, second are absolutely
Edge fixing piece；91b, the second lattice；92b, second connecting portion；93b, the second protection department；10b, the second protection against electric shock cover.
Specific implementation mode
Invention is further described in detail with reference to embodiments.It should be understood that described in the embodiment of the present invention
Preparation method is only used for illustrating the present invention, rather than limiting the invention, to this hair under the concept thereof of the present invention
The simple modifications of bright preparation method belong to the scope of protection of present invention.
Embodiment 1：Distribution box, as shown in Figure 1, include the babinet 1 for accommodating each component and can be installed on wall,
Babinet 1 is the rectangular cavities with a side opening.Mounting base 11 is provided in babinet 1, babinet 1 is fixed at 11 both ends of mounting base
Two opposite side walls on, and middle part curve inwardly fitting babinet 1 bottom wall.It is fixedly arranged in the middle of fixed guide rail 2 in installation guide rail,
Switch assembly 3, main circuit breaker 4 and multiple branch breakers 5 are sequentially installed side by side on fixed guide rail 2.In the both sides of babinet 1
It is respectively fixed with ground wire row 6 and zero curve row 7.Ground wire row 6 is connected to mounting base 11 and babinet 1 by flexible wire.Zero curve row 7 passes through
Flexible wire is connected to breaker zero curve circuit.
In conjunction with shown in Fig. 2 and Fig. 3, electricity is realized by two layers of first conducting copper 8a between switch assembly 3 and main circuit breaker 4
Connection, wherein be located at the first conducting copper 8a close to 1 bottom wall of babinet as zero curve, be located remotely from 1 bottom wall of babinet first is led
Electrolytic copper arranges 8a as firewire, is currently two-phase electricity structure.First conducting copper 8a is in corresponding switch assembly 3 and main circuit breaker 4
The first stabilizer blade 81a is provided at the position of connection jaws.First stabilizer blade 81a and the first conducting copper 8a are structure as a whole, and select
Copper material.First stabilizer blade 81a includes the first plug division 811a and the first turning point 812a, one end connection the of the first turning point 812a
On one conducting copper 8a and the other end connects on the first plug division 811a, and the first plug division 811a enters connection jaws for straight cutting, the
One turning point 812a can increase adjacent first conducting copper 8a interlamellar spacings.The width of first turning point 812a is more than the first plug division
The width of 811a can make the first turning point 812a have intensity good enough when bending, and be carried out to the first stabilizer blade 81a in this way
Grafting positions.
In conjunction with shown in Fig. 3 and Fig. 4, switch assembly 3 and main circuit breaker 4 are both provided with and hang down with the first stabilizer blade 81a direction of insertion
The first straight hold-down apertures, the first hold-down apertures are connected with wiring hole, and the first hold-down apertures internal thread is connected with the first hold-down bolt.The
After one stabilizer blade 81a is inserted into the connection jaws of switch assembly 3 and main circuit breaker 4, you can realize the electricity of switch assembly 3 and main circuit breaker 4
Connection, but since the first conducting copper 8a has larger weight, the flexural deformation of the first stabilizer blade 81a on the one hand can be caused,
On the other hand the unstable grafting of the first stabilizer blade 81a and the connection jaws of switch assembly 3 and main circuit breaker 4 can be caused, so the
One hold-down bolt screws in the first hold-down apertures and contacts at the stability that the first conducting copper 8a can be improved on the first stabilizer blade 81a.
In conjunction with shown in Fig. 2 and Fig. 3, it is provided between two layers of first conducting copper 8a for making the first intervals conducting copper 8a
The first insulating fixing piece 9a being arranged.First insulating fixing piece 9a includes the first lattice 91a, first connecting portion 92a and first
Extend the floor height range of two layers of first conducting copper 8a, the first lattice in the both ends of protection department 93a, first connecting portion 92a
91a is embedded between two layers of first conducting copper 8a, and the first lattice 91a can keep the spacing of two layers of first conducting copper 8a, is prevented
Connection electricity only occurs due to the deformation of the first conducting copper 8a；First protection department 93a is connected to first connecting portion 92a in close to case
One end of 1 bottom wall of body and extend to the first directions conducting copper 8a, close to the first conducting copper 8a and babinet 1 of babinet 1 bottom wall
Narrow space between bottom wall is not easy to realize the screw thread of the first conducting copper 8a and the first lattice 91a close to 1 bottom wall of babinet
It is fixed, therefore, between first conducting copper 8a insertions the first lattice 91a and the first protection department 93a of 1 bottom wall of babinet,
The connection relation of the first conducting copper 8a and the first insulating fixing piece 9a close to 1 bottom wall of babinet can be established.First lattice 91a
The first fixed thread slot is offered in one end far from 1 bottom wall of babinet, the first conducting copper 8a is offered and the first fixed thread
The first fixing screwed hole that slot is connected to each other, the first lattice 91a and the first conducting copper 8a are by being sequentially tightened in the first fixation
First fixing bolt of threaded hole and the first fixed thread slot is fixedly connected.
In conjunction with shown in Fig. 2 and Fig. 3, the periphery of two layers of first conducting copper 8a is covered with the first protection against electric shock cover 10a；First is anti-
It gets an electric shock and covers the L-shaped settings of 10a, the outer of a right-angle side of the first protection against electric shock cover 10a contacts at 1 bottom wall of babinet, another right-angle side
Outer contact on switch assembly 3 and main circuit breaker 4, first connecting portion 92a offers the in one end far from babinet 1 bottom wall
One installs thread groove and contacts on the madial wall of the first protection against electric shock cover 10a, and the first protection against electric shock cover 10a is offered and the first installation
The compatible first installation threaded hole of thread groove, first connecting portion 92a and the first protection against electric shock cover 10a are by being sequentially arranged in first
First installation bolt of installation threaded hole and the first installation thread groove links together.
In conjunction with shown in Fig. 2 and Fig. 5, pass through two layers of second conducting copper 8b between main circuit breaker 4 and multiple branch breakers 5
It realizes and is electrically connected, similarly, be located at the second conducting copper 8b close to 1 bottom wall of babinet as zero curve, be located remotely from 1 bottom wall of babinet
The second conducting copper 8b as firewire, be currently two-phase electricity structure.Second conducting copper 8b is in corresponding main circuit breaker 4 and multiple
The second stabilizer blade 81b is provided at the position of the connection jaws of branch breaker 5.Second stabilizer blade 81b and the second conducting copper 8b is one
Body structure, and select copper material.
As shown in figure 5, the second stabilizer blade 81b includes the second plug division 811b and the second turning point 812b, the second turning point
One end of 812b connects on the second conducting copper 8b and the other end connects on the second plug division 811b, and the second plug division 811b is used for
Straight cutting enters connection jaws, and the second turning point 812b can increase adjacent second conductive copper bar 8b interlamellar spacings.The width of second turning point 812b
Width of the degree more than the second plug division 811b can make the second turning point 812b have intensity good enough when bending in this way, and
Grafting positioning is carried out to the second stabilizer blade 81b.
In conjunction with shown in Fig. 4 and Fig. 5, main circuit breaker 4 and multiple branch breakers 5 are both provided with and are inserted into the second stabilizer blade 81b
The second vertical hold-down apertures of direction, the second hold-down apertures are connected with wiring hole, and the second hold-down apertures internal thread is connected with the second compression
Bolt.After second stabilizer blade 81b is inserted into the connection jaws of main circuit breaker 4 and multiple branch breakers 5, you can realize 4 He of main circuit breaker
The electric connection of multiple branch breakers 5, but since the second copper busbar has larger weight, second on the one hand can be caused
On the other hand the flexural deformation of foot 81b can cause the second stabilizer blade 81b and the connection jaws of switch assembly 3 and main circuit breaker 4 not
Stablize grafting, so the second hold-down bolt, which screws in the second hold-down apertures and contacts on the second stabilizer blade 81b, can be improved the second conductive copper
Arrange the stability of 8b.
In conjunction with shown in Fig. 2 and Fig. 5, it is provided between two layers of second conducting copper 8b multiple for making the second conducting copper 8b
Spaced second insulating fixing piece 9b, the multiple intervals second insulating fixing piece 9b settings.Second insulating fixing piece 9b includes
Extend two layers at the both ends of second lattice 91b, second connecting portion 92b and the second protection department 93b, second connecting portion 92b
The floor height range of two conducting copper 8b, the second lattice 91b are embedded between two layers of second conducting copper 8b, the second lattice 91b
The spacing that can keep two layers of second conducting copper 8b prevents the deformation due to the second conducting copper 8b and connection electricity occurs；Second is anti-
Shield portion 93b is connected to second connecting portion 92b and extends in one end close to 1 bottom wall of babinet and to the second directions conducting copper 8b, leans on
Narrow space between 1 bottom wall of the second conducting copper 8b and babinet of 1 bottom wall of nearly babinet is not easy to realize close to 1 bottom wall of babinet
Second conducting copper 8b's and the second lattice 91b is screwed, and therefore, the second conducting copper 8b close to 1 bottom wall of babinet is embedding
Enter between the second lattice 91b and the second protection department 93b, the second conducting copper 8b and second close to 1 bottom wall of babinet can be established
The connection relation of insulating fixing piece 9b.Second lattice 91b offers the second fixed thread in one end far from 1 bottom wall of babinet
Slot, the second conducting copper 8b offer the second fixing screwed hole being connected to each other with the second fixed thread slot, the second lattice 91b and
Second conducting copper 8b is fixed by being sequentially tightened in the second fixing bolt of the second fixing screwed hole and the second fixed thread slot
Connection.
As shown in Fig. 2, the periphery of two layers of second conducting copper 8b is covered with the second protection against electric shock cover 10b；Second protection against electric shock cover
The outer of the L-shaped settings of 10b, a right-angle side of the second protection against electric shock cover 10b contacts at the outer of 1 bottom wall of babinet, another right-angle side
It contacts on switch assembly 3 and main circuit breaker 4, second connecting portion 92b offers the second installation in one end far from 1 bottom wall of babinet
It thread groove and contacts on the madial wall of the second protection against electric shock cover 10b, the second protection against electric shock cover 10b is offered and the second installation thread groove
Compatible second installation threaded hole, the second connecting portion 92b and the second protection against electric shock cover 10b are by being sequentially arranged in the second peace
Second installation bolt of dress threaded hole and the second installation thread groove links together.
The first stabilizer blade 81a of first conducting copper 8a is corresponded to switch assembly by the distribution box in the present embodiment in wiring
3 and main circuit breaker 4 connection jaws be inserted into, this makes it possible to the electric connections for completing switch assembly 3 and main circuit breaker 4；Second is led
The second stabilizer blade 81b of electrolytic copper row 8b corresponds to main circuit breaker 4 and the connection jaws of multiple branch breakers 5 are inserted into, and this makes it possible to complete
At the electric connection of main circuit breaker 4 and multiple branch breakers 5.Compared with prior art, it no longer needs to carry out wire stripping, transversal and broken line
Etc. processes, wiring process be simplified, wiring is more convenient；Secondly, each connection jaws correspond to an individual stabilizer blade, and
Stabilizer blade is an entirety with the row of connection, and both sides advantage makes the stability of circuit good, is not easy during later stage use
There is the problem of poor contact；Advantage in terms of third is that connection row can make during fabrication according to maximum current flow
It makes, in this way when there is new oil (gas) filling device in the later stage, connection row is and then more convenient without being replaced.
Embodiment 2：The production technology of distribution box includes the making step of the first conducting copper 8a and the second conducting copper 8b
Suddenly, the making step of the first insulating fixing piece 9a and the second insulating fixing piece 9b, the first protection against electric shock cover 10a and the second protection against electric shock cover
The assembling steps of the making step of 10b and each component, wherein the system of the first conducting copper 8a and the second conducting copper 8b
Include that the molding of copper coin mold, punching and tributary are bent as step.
Claims (10)
1. distribution box, including babinet (1), the switch assembly (3) being sequentially arranged side by side in babinet (1), main circuit breaker (4) and more
A branch breaker (5), which is characterized in that be provided between the switch assembly (3) and main circuit breaker (4) and opened up for being electrically connected
The first conducting copper (8a) of assembly (3) connection jaws and main circuit breaker (4) connection jaws is closed, first conducting copper (8a) is two
It is a and be arranged at intervals with the first stabilizer blade (81a) for being inserted into connection jaws thereon, between two layers of first conducting copper (8a)
It is provided with for making spaced first insulating fixing piece (9a) of the first conducting copper (8a), two layers of first conducting copper
The periphery of (8a) is covered with the first protection against electric shock cover (10a)；Between the main circuit breaker (4) and multiple branch breakers (5)
It is provided with the second conducting copper (8b) for the main circuit breaker that is electrically connected (4) connection jaws and branch breaker (5) connection jaws, it is described
Second conducting copper (8b) is two and is arranged at intervals with the second stabilizer blade (81b) for being inserted into connection jaws thereon, described in two layers
It is provided between second conducting copper (8b) for making spaced second insulating fixing piece (9b) of the second conducting copper (8b),
The periphery of two layers of second conducting copper (8b) is covered with the second protection against electric shock cover (10b).
2. distribution box according to claim 1, which is characterized in that the switch assembly (3) and main circuit breaker (4) are respectively provided with
There are first hold-down apertures vertical with the first stabilizer blade (81a) direction of insertion, first hold-down apertures to be connected with wiring hole, described
One hold-down apertures internal thread is connected with the first hold-down bolt；The main circuit breaker (4) and multiple branch breakers (5) are respectively provided with
There are second hold-down apertures vertical with the second stabilizer blade (81b) direction of insertion, second hold-down apertures to be connected with wiring hole, described
Two hold-down apertures internal threads are connected with the second hold-down bolt.
3. distribution box according to claim 1, which is characterized in that first insulating fixing piece (9a) includes for being embedded in
The first lattice (91a) between two layers of first conducting coppers (8a) and first is fixed on every the first connecting portion in portion
(92a), first lattice (91a) offer the first fixed thread slot in one end far from babinet (1) bottom wall, and described first
Conducting copper (8a) offers the first fixing screwed hole being connected to each other with the first fixed thread slot, first lattice (91a)
With the first conducting copper (8a) by being sequentially tightened in the first fixing bolt of the first fixing screwed hole and the first fixed thread slot
It being fixedly connected, the floor height range of two layers of first conducting copper (8a) is extended at the both ends of the first connecting portion (92a),
The first connecting portion (92a) is anti-in being extended with first to the direction the first conducting copper (8a) close to one end of babinet (1) bottom wall
Shield portion (93a)；Second insulating fixing piece (9b) includes second point for being embedded between two layers of second conducting coppers (8b)
Every portion (91b) and second is fixed on every the second connecting portion (92b) in portion, and second lattice (91b) is in far from babinet
(1) one end of bottom wall offers the second fixed thread slot, and second conducting copper (8b) offers and the second fixed thread slot
The second fixing screwed hole being connected to each other, second lattice (91b) and the second conducting copper (8b) are by being sequentially tightened in
Two fixing screwed holes are fixedly connected with the second fixing bolt of the second fixed thread slot, the both ends of the second connecting portion (92b)
Extend the floor height range of two layers of second conducting copper (8b), the second connecting portion (92b) is in close to babinet (1) bottom
One end of wall is extended with the second protection department (93b) to the direction the second conducting copper (8b).
4. distribution box according to claim 3, which is characterized in that the first protection against electric shock cover (10a) and the second protection against electric shock
The L-shaped setting in section of (10b) is covered, the outer of a right-angle side of the first protection against electric shock cover (10a) contacts at babinet (1) bottom
Wall, another right-angle side outer contact on switch assembly (3) and main circuit breaker (4)；The one of the second protection against electric shock cover (10b)
The outer of right-angle side contacts at babinet (1) bottom wall, the outer of another right-angle side contacts at main circuit breaker (4) and branch breaker
(5) on.
5. distribution box according to claim 4, which is characterized in that the first protection against electric shock cover (10a) company of being detachably fixed
It is connected in first connecting portion (92a), the second protection against electric shock cover (10b), which is detachably fixed, to be connected in second connecting portion (92b).
6. distribution box according to claim 5, which is characterized in that the first connecting portion (92a) is in far from babinet (1) bottom
One end of wall offers the first installation thread groove and contacts on the madial wall of the first protection against electric shock cover (10a), and described first is anti-tactile
Electricity cover (10a) offers the first installation threaded hole compatible with the first installation thread groove, the first connecting portion (92a) and the
One protection against electric shock cover (10a) is connected by being sequentially arranged in the first installation bolt of the first installation threaded hole and the first installation thread groove
Together；The second connecting portion (92b) offers the second installation thread groove in one end far from babinet (1) bottom wall and contacts at
On the madial wall of second protection against electric shock cover (10b), the second protection against electric shock cover (10b) offers to be adapted with the second installation thread groove
Second installation threaded hole, the second connecting portion (92b) and the second protection against electric shock cover (10b) are by being sequentially arranged in the second installation
Second installation bolt of threaded hole and the second installation thread groove links together.
7. distribution box according to claim 1, which is characterized in that first stabilizer blade (81a) includes entering to connect for straight cutting
The first plug division (811a) of line mouth and the first turning point for increasing adjacent first conducting copper (8a) interlamellar spacing
(812a), the one end the first turning point (812a) connect the first conducting copper (8a) and other end connection the first plug division (811a)；
Second stabilizer blade (81b) includes entering the second plug division (811b) of connection jaws for straight cutting and being led for increasing adjacent second
Electrolytic copper arrange (8b) interlamellar spacing the second turning point (812b), the one end the second turning point (812b) connect the second conducting copper (8b) and
The other end connects the second plug division (811b).
8. distribution box according to claim 1, which is characterized in that the switch assembly (3), main circuit breaker (4) and multiple
Branch breaker (5) is provided at babinet (1) bottom wall for making switch assembly (3), main circuit breaker (4) and multiple branches
The fixation guide rail (2) that breaker (5) is connected as one.
9. distribution box according to claim 8, which is characterized in that be provided with mounting base (11) in the babinet (1), install
Seat (11) both ends are fixed in the two opposite side walls of babinet (1), and middle part curves inwardly and is bonded the bottom wall of babinet (1), described solid
Determine guide rail (2) to be installed in mounting base (11).
10. producing the technique of the distribution box as described in any one of claim 1-9, which is characterized in that including the first conduction
The making step of copper bar (8a) and the second conducting copper (8b), the first insulating fixing piece (9a) and the second insulating fixing piece (9b)
The assembling steps of making step, the making step of the first protection against electric shock cover (10a) and the second protection against electric shock cover (10b) and each component,
Wherein, the making step of first conducting copper (8a) and the second conducting copper (8b) include copper coin mold molding, punching and
Tributary is bent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810254647.5A CN108429160B (en) | 2018-03-26 | 2018-03-26 | Distribution box and production process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810254647.5A CN108429160B (en) | 2018-03-26 | 2018-03-26 | Distribution box and production process thereof |
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| Publication Number | Publication Date |
|---|---|
| CN108429160A true CN108429160A (en) | 2018-08-21 |
| CN108429160B CN108429160B (en) | 2020-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810254647.5A Active CN108429160B (en) | 2018-03-26 | 2018-03-26 | Distribution box and production process thereof |
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| Country | Link |
|---|---|
| CN (1) | CN108429160B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69002662T2 (en) * | 1989-03-10 | 1994-03-10 | Merlin Gerin Meylan | Arrangement for assembling and connecting electrical apparatus modules by means of a comb. |
| CN104466569A (en) * | 2013-09-13 | 2015-03-25 | 施耐德电器工业公司 | Electric distribution assembly comprising a multipole electric power distribution comb |
-
2018
- 2018-03-26 CN CN201810254647.5A patent/CN108429160B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69002662T2 (en) * | 1989-03-10 | 1994-03-10 | Merlin Gerin Meylan | Arrangement for assembling and connecting electrical apparatus modules by means of a comb. |
| CN104466569A (en) * | 2013-09-13 | 2015-03-25 | 施耐德电器工业公司 | Electric distribution assembly comprising a multipole electric power distribution comb |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108429160B (en) | 2020-01-21 |
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Effective date of registration: 20180926 Address after: 301900 Tianjin Jingzhou River science and Technology Industrial Park No. 2 standard workshop G-2 area Applicant after: Liyang electric (Tianjin) Co., Ltd. Address before: 102600 Daxing District, Beijing, Huang Cun Lu Lu, after the road, Xinzhuang village committee 500 meters north Applicant before: Liyang electric (Beijing) Co., Ltd. |
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