CN110086133A - A kind of high temperature bus duct - Google Patents
A kind of high temperature bus duct Download PDFInfo
- Publication number
- CN110086133A CN110086133A CN201910510828.4A CN201910510828A CN110086133A CN 110086133 A CN110086133 A CN 110086133A CN 201910510828 A CN201910510828 A CN 201910510828A CN 110086133 A CN110086133 A CN 110086133A
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- Prior art keywords
- bus duct
- block
- male
- ontology
- base
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- 238000003780 insertion Methods 0.000 claims abstract description 11
- 230000037431 insertion Effects 0.000 claims abstract description 11
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- 239000000203 mixture Substances 0.000 claims description 2
- 239000011810 insulating material Substances 0.000 claims 1
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 32
- 238000009434 installation Methods 0.000 description 25
- 238000003825 pressing Methods 0.000 description 21
- 238000010586 diagram Methods 0.000 description 17
- 238000010276 construction Methods 0.000 description 11
- 239000011159 matrix material Substances 0.000 description 11
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- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
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- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- -1 Copper-Aluminum compound Chemical class 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
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- 230000002093 peripheral effect Effects 0.000 description 1
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- 235000009566 rice Nutrition 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G5/00—Installations of bus-bars
- H02G5/06—Totally-enclosed installations, e.g. in metal casings
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a kind of high temperature bus ducts, including several segments bus duct ontology and several insertion intrinsic bus duct attachment bases of bus duct；Bus duct ontology is equipped with the connecting hole for snapping bus duct attachment base；Bus duct attachment base includes the connecting male and connection base in split-type design；Several grafting male terminals are equipped in connecting male, connecting male is equipped with male seat and buckles block, equipped with the grafting female terminal that several are matched with grafting male terminal in connection base, it connects base and is equipped with base buckle block, male seat buckle block and base buckle block are placed in connecting hole and can slide axially along bus duct ontology, and male seat buckle block, base buckle block are snapped connection with connecting hole respectively.It is reliable that the present invention has many advantages, such as to be suitable for hot environment, connection, and bus duct pyrocondensation shrinkage not will lead to Joint failure, stable connection, highly-safe.
Description
Technical field
The present invention relates to electric appliance spare and accessory parts, more particularly, to a kind of high temperature bus duct.
Background technique
Modern high-rise building and large-scale workshop need huge electric energy, and in face of hundreds and thousands of peaces needed for this huge load
The powerful electric current of training will select reliable transmission equipment, and bus-bar system is to select well.Bus duct system is a height
The power distribution equipment of effect conveying electric current, is especially suitable for the needs of higher and higher building and large-scale plant economical rationality wiring.
Currently, bus duct both domestic and external generally uses the shell of steel or Copper-Aluminum compound, pass through between each section of bus duct
Bus-duct connector fitting is fixed together.This bus duct under high temperature environment, due to shell expand with heat and contract with cold effect easily
Occur deformation, be easy to appear between each section of bus duct, bus duct and bus-duct connector Joint failure or junction deformation
Situation leads to the line out of service in bus duct and makes power failure, and bus duct even has the risk fallen, and security risk is very big.
For this reason, it is necessary to be improved to existing bus duct.
Summary of the invention
The purpose of the present invention is to provide a kind of suitable for hot environment, uses safe bus duct.
To achieve the goals above, the present invention adopts the following technical scheme:
A kind of high temperature bus duct, particularly, including several segments bus duct ontology and several insertion bus ducts it is intrinsic
Bus duct attachment base；Bus duct ontology is equipped with the connecting hole for snapping bus duct attachment base；Bus duct attachment base is including being in
The connecting male and connection base of split-type design；Several grafting male terminals are equipped in connecting male, connecting male is equipped with
Male seat buckles block, several grafting female terminals matched with grafting male terminal are equipped in connection base, and connection base is equipped with
Base buckles block, and male seat buckle block and base buckle block are placed in connecting hole and can slide axially along bus duct ontology, male seat
Buckle block, base buckle block are snapped connection with connecting hole respectively.
The principle of the present invention is as follows:
This high temperature bus duct uses sectional design, and the length of each section of bus duct can be depending on the actual demand of user.
Adjacent bus duct is connected and fixed by bus duct attachment base, and the connecting male and connection base of each bus duct attachment base are embedded in mother
The inside of wire casing ontology, so that having enough supports between bus duct interconnected, and because of connecting male and connection base
Buckle block be slidably connected in the connecting hole of bus duct ontology, heated in bus duct ontology, adjacent bus duct ontology is mutual
When distending, adjacent bus duct ontology can leave each other a distance and guarantee that the buckle block of bus duct attachment base is still detained simultaneously
It connects in corresponding connecting hole, so that adjacent bus duct ontology is kept connection, avoid the failure of junction.
This bus duct attachment base is designed using split-type, and connecting male and connection base are respectively embedded into corresponding bus duct sheet
In vivo, it is convenient for connection.And it is the effective connection for guaranteeing connecting male and connecting base, interlocking chamber is equipped in connecting male
The bottom of interlocking chamber is arranged in room, grafting male terminal；It connects base and is equipped with the insertion interlocking indoor chimeric block of chamber, grafting is female
Terminal is set in chimeric block and axially penetrates through chimeric block along grafting male terminal.Chimeric block with connect base and set for integral type
Meter, chimeric block insertion interlocking chamber in, may make connecting male and connect base between connection more closely, grafting male terminal
After being inserted into grafting female terminal, the two connection the case where being not in Joint failure, avoid because of connecting male and the company for connecting base
It connects bad and leads to line fault, security risk brought by route fever.In addition, the grafting female terminal may include for wrapping up
The port block of the grafting male terminal, the port block are surrounded by several pieces of resilient electrical contact pieces and are formed, adjacent spring electric contact piece
Between be equipped with gap；Under non-inserting state, the internal diameter of the port block is less than the outer diameter of the grafting male terminal；When grafting male terminal with
When grafting female terminal is connected to each other, the grafting male terminal is circumferentially elastic by the resilient electrical contact piece in interfaced port block
It pushes open, forms elasticity interference fit, can be further ensured that grafting male terminal and the connection of grafting female terminal are effective.
It is also provided with elastic slice on two opposite lateral walls of chimeric block, is equipped with elastic slice in interlocking chamber and chimeric block
On the corresponding side wall in lateral wall position then be equipped with shell fragment groove, male seat buckle block be setting where shell fragment groove on side wall and and elastic slice
The inside of slot is connected；Raised edge is also formed on elastic slice；When connection base and connecting male are mutually inserted relatively, elastic slice is placed in elastic slice
It is squeezed in slot and by male seat buckle block elasticity, the raised edge of elastic slice is butted on male seat buckle block.In this way, connecting male and connection
Base is fastened to each other by the elasticity interference fit of elastic slice and shell fragment groove, assembles very convenient.
For the leakproofness for guaranteeing bus duct, bus duct ontology is made of wire casing shell and upper cover plate, and wire casing shell includes bottom
Panel and two are vertically to the side panel of bottom panel setting, and lid extended on the inside of oriented wire casing shell is all provided on two side panels
Plate inserting groove；The two sides of upper cover plate are embedded in fixed in the cover board inserting groove.And in actual production, bus duct ontology has number
Rice is long, and the length of upper cover plate is too long to be unfavorable for worker assembles' bus duct, for this purpose, cover board inserting groove may include upper slot eaves and lower slot
The length of eaves, lower slot eaves towards extension on the inside of wire casing shell is greater than the upper slot eaves；Upper cover plate may include upper cover plate ontology and position
In upper cover plate ontology two sides and thickness is less than the plug division of upper cover plate ontology；Plug division towards the edge of wire casing shell-side be arc
Face；It is installed in plug division insertion cover board inserting groove.
This bus duct in actual use, can be equipped with plug on bus duct ontology, and electricity is then equipped in bus duct ontology
Socket, plug and electrical socket, which are worked in coordination, realizes electrical connection.To prevent plug from falling off from bus duct ontology, plug with
The side of electrical socket docking can be equipped with connector, and bus duct ontology or electrical socket can be equipped with works in coordination with connector
Plug button hole；When the plug is docked with electrical socket, the connector is snapped connection with the formation of plug button hole, makes electricity
Plug is completely embedded with bus duct ontology.
For guarantee plug, electrical socket structure using safe, the ground wire being connected with ground wire is additionally provided on plug and is inserted
Foot, electrical socket is interior to be equipped with several electric jacks and at least one earth jack, and the electric jack and earth jack are in the same of pedestal
End face is equipped with opening, and the electric wire female terminal being connected with electric wire is provided in electric jack；The earth jack is close to pedestal
It surveys setting week, and is surveyed in the week of earth jack, which is formed with construction opening towards one end on the outside of pedestal；The installation
Being equipped in opening can be towards elasticity recovery in earth jack and the ground wire fixture block for being connected to earth pin, and the ground wire fixture block is through pacifying
Dress, which is open, extends to form the flexible elastic slice block for being connected to ground wire fixture block toward pedestal outside.The week of above-mentioned pedestal, which surveys, to be referred on pedestal
Peripheral side around the pedestal end face for being equipped with opening.Survey the week for referring to the opening around earth jack the week of above-mentioned earth jack
To side.
After this electrical socket is installed in bus duct, plug is inserted into this electrical socket, and earth pin insertion ground connection can be made to insert
In hole, earth pin can form ground clamp block and squeeze, and put ground wire fixture block toward the direction far from earth jack through construction opening
It is dynamic, to keep elastic slice block mobile toward wire casing inner wall and finally be bonded with wire casing inner wall, realize that route in bus duct inner ground, is prevented
Only line electrical leakage.Simultaneously as ground wire fixture block can restore towards elasticity in earth jack, earth pin application effect will continue to
Power guarantees the close connection of earth pin and ground wire fixture block.And electrical socket is pulled away in plug, ground wire fixture block loses earth pin
To after its extruding, ground wire fixture block can restore towards moving in earth jack to original state under its elastic reaction.In addition, ground
The height of line pin can be higher than the height of electric wire pin.In this way, when plug is inserted into or is pulled away electrical socket, earth pin and electricity
Always earlier than (insertion)/be later than, (by pulling away), electric wire pin is connect socket with electrical socket, makes plug during the energization always
Ground connection.
For the elastic force for guaranteeing ground wire fixture block, the swing matrix being located in construction opening, the swing matrix can be equipped on pedestal
Buckle block has been extended to form toward the bottom of pedestal；The ground wire fixture block is in one end farthest away from ground wire fixture block and elastic slice block link position
Equipped with the swing through-hole matched with swing matrix, which, which penetrates, is swung in through-hole；The elastic slice block is past to swing matrix one
Side extends, and elastic slice block is equipped with binding block, the binding block and card in one end farthest away from ground wire fixture block and elastic slice block link position
Button block mutually fastens.In addition, being also provided with limited block in construction opening, to limit the amplitude of fluctuation of ground wire fixture block, avoid
Ground wire fixture block falls off, and the position that limited block is corresponded on elastic slice block can be equipped with clearance position, guarantees that elastic slice block is not limited gear
Block stops.
For the close connection for ensuring earth pin Yu ground wire fixture block, which may include body part, interconnecting piece and card
Buckle, one end of the body part and elastic slice block elastic connection, the other end are connected with interconnecting piece；One end of the interconnecting piece and body part
It is connected, the other end is connected with clamping part；The clamping part and body part mutually stagger and are formed with gap, which is formed in
On interconnecting piece and clamping part.In this way, clamping part is connect with matrix is swung by the design that body part and clamping part mutually stagger,
And body part is then placed into earth jack, is abutted against with pin.
For the installation of advantageously wire clamping buckle and electric wire clip, which may include the pedestal and bottom in split-type design
Lid, the bottom of the pedestal are connected with bottom cover, and opening is formed in the top of pedestal.Several and electric jack phase can be also equipped in pedestal
The cable tray of cooperation, bottom cover are equipped with several and fix convex block, and the distributing position of the fixation convex block is corresponding with cable tray,
And pedestal and bottom cover Gai Hehou, the fixation convex block are embedded in cable tray.In this way, pedestal can be embedding by fixed convex block with bottom cover
Enter in cable tray, realization is connected and fixed, convenient for the assembling of pedestal and bottom cover.
It, can be in the electric wire in wire casing for monitoring and keying line state when this plugs and sockets structure is applied in wire casing
One is selected to be chronically under hot environment as signal transmssion line, but since the surface of electric wire pin can generally be coated with coating,
Coating is easy to oxidize and leads to plug and electrical socket poor contact, influences signal transmission, in this regard, at least one electricity in electrical socket
Line female terminal is the electric wire female terminal that the electric wire transmitted for signal matches comprising two pieces of folders for clip electric wire pin
Cramp, two clip pieces are oppositely arranged, and the inner wall of an at least clip piece is provided with multiple convex blocks.In this way, being passed with for signal
After the corresponding electric wire pin of defeated electric wire is inserted into the electric wire female terminal, the convex block for being set to clip piece inner wall can scratch electric wire
The coating of pin surface enables clip piece and the inner metal layer of electric wire pin to be directly connected, it is ensured that the stabilization of signal transmission is kept away
Exempt from the case where leading to signal transmission failure because of poor contact.
Because under the use state of this bus duct, environment temperature is very high, if electric wire is likely to result in electric wire in bus duct contact
Insulating layer melt, naturally there are security risks for this.For this purpose, can be equipped in the bus duct ontology of this bus duct can make internal wire
It vacantly is arranged in the intrinsic layout block of bus duct, the layout block is made of high-temperature insulation material.
Bus duct generally will be installed wire casing buckle, to fix the position of bus duct, prevent bus duct from falling off.It is female to guarantee
Wire casing week surveys wall surface and can be clamped, and it includes buckle main body and block block which, which buckles shell, is equipped in the buckle main body for holding
The installation vacancy of trunking；The cross section profile in the installation vacancy is square, and sets on rectangular at least one side, the buckle main body
There is the opening being connected with installation vacancy；The first pressing edge is equipped in the installation vacancy, the past buckle main body side of the first pressing edge
Face vertical epitaxial is simultaneously arranged along rectangular edge；The block block and buckle main body overturning are connected and are overturn and be closed to the opening, and
Block block is equipped with the second pressing edge toward buckle body side vertical epitaxial；After the block block is closed to opening, the second pressing
Edge and the first pressing edge enclose and constitute the line groove hole that cross section profile is square.
Bus duct can be entered in installation vacancy by the opening being set in buckle main body.Bus duct merging installation vacancy
Interior, since the cross section profile of installation emptying aperture is square, the bottom and side wall of bus duct can be with the first pressing of buckle main body
After edge fits closely, and block block is closed to opening, the second pressing edge being set on block block can be pressed together on bus duct
On top cover, guarantee that four wall surfaces of bus duct circumferential direction are clamped.In this way, even if bus duct temperature distortion, the top cover of bus duct
Also it can be pinched in line groove hole, avoid the risk to fall off due to deformation.
To guarantee that block block is connect effectively with the overturning for buckling main body, block block can be cooperated by screw-nut to be led with buckle
Body connection can be equipped with elastic fluid with the position of lock nut between the nut and buckle main body.Cooperated by screw-nut, is blocked
Block may be disposed at the side of buckle main body, and the opposite main body that buckles is overturn.And it is the locking for guaranteeing block block and buckling main body
It is convenient, block button hole can be equipped in the buckle main body, the block button hole is close to opening arrangement, and block block is convex towards buckle body side
It rises and is formed with convex block, in convex block block button hole corresponding and embeddable with buckle hole site.
For guarantee bus duct and buckle main body close connection, be respectively arranged at installation vacancy in position with respect on both sides
Elastic slice can be equipped on first pressing edge, which is located at side of the first pressing edge towards installation vacancy.Bus duct merging installation
In vacancy, elastic slice, that is, compressible bus duct two sidewalls, auxiliary compresses bus duct.
The present invention has suitable for hot environment, connection reliably, and bus duct pyrocondensation shrinkage not will lead to Joint failure, connection
The advantages that firm, highly-safe.
Detailed description of the invention
Fig. 1 is the schematic diagram of 1 high temperature bus duct of the embodiment of the present invention；
Fig. 2 is the diagrammatic cross-section of 1 high temperature bus duct of the embodiment of the present invention；
Fig. 3 is the partial enlarged view of A in Fig. 2；
Fig. 4 is the partial enlarged view of B in Fig. 3；
Fig. 5 is the schematic diagram of 1 median generatrix slot ontology of the embodiment of the present invention；
Fig. 6 is the partial enlarged view of C in Fig. 5；
Fig. 7 is the schematic diagram of 1 median generatrix slot attachment base of the embodiment of the present invention；
Fig. 8 is the schematic diagram of connecting male in the embodiment of the present invention 1；
Fig. 9 is the schematic diagram that base is connected in the embodiment of the present invention 1；
Figure 10 is the partial enlarged view of D in Fig. 9；
Figure 11 is the cooperation schematic diagram of plug and electrical socket in the embodiment of the present invention 1；
Figure 12 is the schematic diagram of plug in the embodiment of the present invention 1；
Figure 13 is the schematic diagram of electrical socket in the embodiment of the present invention 1；
Figure 14 is the partial enlarged view of E in Figure 13；
Figure 15 is the structural schematic diagram of pedestal in the embodiment of the present invention 1；
Figure 16 is the structural schematic diagram of bottom cover in the embodiment of the present invention 1；
Figure 17 is the structural schematic diagram of ground wire clip in the embodiment of the present invention 1；
Figure 18 is the schematic diagram of clip piece in the embodiment of the present invention 1；
Figure 19 is the structural schematic diagram that wire casing buckles in the embodiment of the present invention 1；
Figure 20 is the schematic diagram of spring in wire casing buckle in the embodiment of the present invention 1；
The closure schematic diagram that wire casing buckles in Figure 21 embodiment of the present invention 1；
The structural schematic diagram that wire casing buckles in Figure 22 embodiment of the present invention 2；
The stacking schematic diagram that wire casing buckles in Figure 23 embodiment of the present invention 2.
Description of symbols: 1- bus duct ontology；2- wire casing shell；3- upper cover plate；4- bottom panel；5- side panel；6- connection
Hole；7- cover board inserting groove；The upper slot eaves of 8-；Slot eaves under 9-；10- upper cover plate ontology；The plug division 11-；12- arcwall face；13- bus duct
Attachment base；14- connecting male；15- connection base；16- rabbets chamber；17- grafting male terminal；18- guide groove；19- shell fragment groove；
20- male seat buckles block；21- connection female seat body；22- base buckles block；23- chimeric block；24- gib block；25- elastic slice；26- is convex
Play edge；27- grafting female terminal；28- resilient electrical contact piece；The gap 29-；30- plug；31- electrical socket；32- electric wire pin；
33- earth pin；34- pilot hole；35- flange；36- spring mounting hole；37- connector；38- connector ontology；39- bullet
Spring mounting post；The press section 40-；41- compressive plane；42- snap block；43- guiding surface；44- bearing surface；45- plug button hole；46-
Pedestal；47- pedestal；48- bottom cover；49- electric jack；50- earth jack；51- opening；52- electric wire clip；53- locating piece；54-
Construction opening；55- ground wire clip；56- ground wire fixture block；57- elastic slice block；58- body part；59- interconnecting piece；60- clamping part；61-
Swing through-hole；62- swings matrix；63- binding block；64- buckles block；65- limited block；66- clearance position；67- cable tray；
68- fixes convex block；69- clip piece；70- convex block；71- layout block；72- wire casing buckle；73- buckles main body；74- block block；75-
First buckle edge；76- second buckles edge；77- third buckles edge；78- installs vacancy；79- opening；80- first presses edge；81-
Fixed edge；82- installation through-hole；83- block button hole；84- spring；85- second presses edge；86- line groove hole；87- convex block；88- elastic slice.
Specific embodiment
Invention is further explained with reference to the accompanying drawings and examples.
Embodiment 1
The high temperature bus duct as shown in Fig. 1~21 is made of multistage aluminum bus slot ontology 1, each bus duct ontology 1 be by
What wire casing shell 2 and upper cover plate 3 formed, wire casing shell 2 includes the side panel 5 that bottom panel 4 and two are vertically to the setting of bottom panel 4, and two
A side panel 5 is equipped with connecting hole 6, which is located at 5 both ends of side panel.In addition, being equipped on two side panels 5
The cover board inserting groove 7 being extended on the inside of to wire casing shell 2, the cover board inserting groove 7 include upper slot eaves 8 and lower slot eaves 9, lower slot eaves 9
The length extended on the inside of towards wire casing shell 2 is greater than the upper slot eaves 8；Upper cover plate 3 then includes upper cover plate ontology 10 and is located at upper
10 two sides of cover board body and thickness are less than the plug division 11 of upper cover plate ontology 10；The edge of plug division 11 towards 2 side of wire casing shell is
Arcwall face 12；Plug division 11 is embedded in install in inserting groove and fix.
It is connected and fixed between adjacent bus duct ontology 1 by the bus duct attachment base 13 in insertion bus duct ontology 1.The mother
Wire casing attachment base 13 is made of connecting male 14 and connection base 15, and connecting male 14 is designed with base 15 is connect for split-type,
Wherein,
The outer profile of connecting male 14 and the inside of wire casing shell 2 match, and are square in connecting male 14 equipped with section
Rabbet chamber 16, the interlocking chamber 16 it is open at one end, interlocking chamber 16 bottom opposite with the opening is provided with 4 and arranges
The grafting male terminal 17 set, meanwhile, the top inner wall of the interlocking chamber 16 is formed with two guide grooves being parallel to each other 18, embedding
It connects 16 left and right sides inner wall of chamber and is equipped with shell fragment groove 19, be connected to outside the bottom of the shell fragment groove 19 and connecting male 14, and in
Shell fragment groove 19 is connected in the hole outside connecting male 14 and is then equipped with male seat buckle block 20, and male seat buckle block 20 can buckle into wire casing
In the connecting hole 6 of shell 2, snaps connection with connecting hole 6 and slide axially along bus duct ontology 1；
The connection female seat body 21 that connection base 15 matches including the inside of outer profile and wire casing shell 2 connects base sheet
Body 21 is equipped with base and buckles block 22, and base buckle block 22 can buckle into the connecting hole 6 of wire casing shell 2, buckle and connect with connecting hole 6
It connects and slides axially along bus duct ontology 1；The side of connection female seat body 21 towards connecting male 14 has extended to form embeddable
Rabbet the chimeric block 23 in chamber 16, the gib block 24 matched with guide groove 18 is equipped at the top of chimeric block 23, chimeric
23 two opposite lateral walls of block are equipped with elastic slice 25, and 25 place lateral wall of elastic slice and interlocking chamber 16 are equipped with 25 slot 19 of elastic slice
Sidewall locations are corresponding, are formed with raised edge 26 on elastic slice 25；When connecting base 15 and mutually relatively slotting connecting male 14, elastic slice 25 is set
It is squeezed in 25 slot 19 of elastic slice and by 20 elasticity of male seat buckle block, the raised edge 26 of elastic slice 25 is butted on male seat buckle block 20；Even
It connects and is additionally provided with several grafting female terminals 27 matched with grafting male terminal 17 in base 15, which is set to
Chimeric block 23 and connection female seat body 21, and the grafting female terminal are axially penetrated through in connection base 15 and along grafting male terminal 17
27 include the port block for wrapping up the grafting male terminal 17, the port block surrounded by several pieces of resilient electrical contact pieces 28 and
At equipped with gap 29 between adjacent spring electric contact piece 28；Under non-inserting state, the internal diameter of the port block is less than the grafting male end
The outer diameter of son 17；When grafting male terminal 17 and grafting female terminal 27 are connected to each other, which will be interfaced
Resilient electrical contact piece 28 in port block circumferentially push open by elasticity, forms elasticity interference fit.
It is plugged with plug 30 in the present embodiment 1, on bus duct, is equipped with inside bus duct and is matched with the plug 30
Electrical socket 31.Plug 1 is three-phase and four-line plug, and plug 1 is equipped with 4 electric wire pin 32 and 1 earth pins 33, should
The height of earth pin 33 is higher than the height of 4 electric wire pins 32.
End on plug 1 is equipped with the pilot hole 34 for guiding 37 moving direction of connector, the pilot hole 34
Opening is towards the outside of plug 30 simultaneously toward 30 internal stretch of plug.The bottom of pilot hole 34 is extended with flange toward opening side
35, which, which encloses, is formed with spring mounting hole 36, talks in spring mounting hole 36 and is equipped with the spring as elastic component (in figure
Without display).One end of spring is connected to the bottom of spring mounting hole 36, and other end abutting has connector 37.The connector
37 include the connector ontology 38 in insertion pilot hole 34, the outer profile of the connector ontology 38 and the foreign steamer of pilot hole 34
Exterior feature matches.Spring mounting post 39, the position for fixed spring are equipped in connector ontology 38.The outside of connector 37
Press section 40 is extended to form toward the outside of pilot hole 34, which is equipped with the extruding in the elastic force direction perpendicular to spring
Face 41, the compressive plane 41 are plane, so that user presses connector 37.Connector ontology 38 is along 32 side of arrangement of electric wire pin
To having extended to form snap block 42.The snap block 42 is similarly positioned in pilot hole 34, and snap block 42 is equipped with for guiding card
Button ontology buckles into the guiding surface 43 in plug button hole；The guiding surface 43 is located at side of the snap block 42 far from plug 30,
And the angled angle for acute angle is formed between plug button hole 45, meanwhile, as shown, the top of the guiding surface 43, in
The bearing surface 44 being connected in bus duct ontology 1 is formed in snap block 42.The bottom of wire casing shell 2, the i.e. bottom of bus duct ontology 1
The plug button hole 45 worked in coordination with connector 37 is then equipped in portion.When the plug 30 is docked with electrical socket 31, institute
It states connector 37 to snap connection with the formation of plug button hole 45, is completely embedded plug 30 with bus duct ontology 1.
As shown in Figure 13~17, electrical socket 31 includes the pedestal 46 that outer profile is square, by the bottom in split-type design
Seat 47 and bottom cover 48 form, and the bottom of the pedestal 47 is connected with bottom cover 48, and 4 electric jack 49 and 1 ground connection are equipped in pedestal 47
50,4 electric jack 49 and 1 earth jacks 50 of jack are arranged in array, and electric jack 49 and earth jack 50 are in pedestal 47
Top is equipped with opening 51, is inserted into supply lines pin 32 and earth pin 33.It is mounted in each electric jack 49 as electric wire
The electric wire clip 52 of female terminal.In addition, the top of pedestal 46 is equipped with the locating piece 53 for being raised in pedestal.The section of the locating piece 53
It is square, opening is arranged in the locating piece 53.Locating piece 53 can be matched with upper cover plate 3, fix the position of this electrical socket.
In the present embodiment 1, earth jack 50 is surveyed close to the right side of pedestal 46, and in the week of earth jack 50, which inserts
The one end in hole 50 towards 46 outside of pedestal is formed with construction opening 54.It is equipped in the construction opening 54 for being connected to ground wire
Ground wire clip 55, the ground wire clip 55 are made of the ground wire fixture block 56 of mutual elastic connection with elastic slice block 57, wherein ground wire fixture block
56 include body part 58, interconnecting piece 59 and clamping part 60, one end of the body part 58 and 57 elastic connection of elastic slice block, the other end with
Interconnecting piece 59 is connected；One end of the interconnecting piece 59 is connected with body part 58, and the other end is connected with clamping part 60；The clamping part 60 with
Body part 58 mutually staggers and is formed with gap, is formed on interconnecting piece 59 and clamping part 60 and swings through-hole 61；Elastic slice block 57 connects
Ground wire fixture block 56 is connected to through construction opening 54 toward the one end extended on the outside of pedestal 46 and is extended toward 62 side of matrix is swung, elastic slice block
57 are equipped with binding block 63 in one end farthest away from ground wire fixture block 56 and 57 link position of elastic slice block.This electrical socket is installed on bus duct
Afterwards, which can be grounded pin and squeeze the inner wall for being fitted in wire casing shell 2 after plug 30 is inserted into this electrical socket 31,
To form grounding design.
In the present embodiment 1, pedestal 46 is equipped with the swing matrix 62 being located in construction opening 54, and the swing matrix 62 is toward seat
The bottom of body 46 has extended to form buckle block 64.The swing matrix 62, which penetrates, swings through-hole 61, swings ground wire clip 55
Matrix 62 is swung with basic point in pedestal 46 opposite in construction opening 54, and is buckled block 64 and then mutually fastened with binding block 63, makes ground
Wire clamping buckle 55 is whole to have the elastic force design restored towards elasticity in earth jack 50, it is ensured that ground wire clip 55 can compress ground wire
Pin 33.In addition, being additionally provided with limited block 65 in construction opening 54, to limit the amplitude of fluctuation of ground wire fixture block 56, ground wire is avoided
The position that fixture block 56 falls off, and corresponds to limited block 65 on elastic slice block 57 is then equipped with clearance position 66, guarantees that elastic slice block 57 is not limited
Position block 65 stops.
In addition, being additionally provided with 4 cable tray matched with electric jack 49 67, bottom cover 48 in pedestal 47 in the present embodiment 1
4 fixed convex blocks 68 are equipped with, the distributing position of the fixation convex block 68 is corresponding with cable tray 67, and pedestal 47 and bottom cover 48
Gai Hehou, the fixation convex block 68 are embedded in cable tray 67.In this way, pedestal 47 and bottom cover 48 can be embedded in by fixed convex block 68
In cable tray 67, realization is connected and fixed, convenient for the assembling of pedestal 47 and bottom cover 48.
In the present embodiment 1, one of electric wire clip 52 in electrical socket 31 is that the electric wire for transmitting with signal matches
It closes.As shown in figure 18, which includes two pieces of clip pieces 69 for being used for clip electric wire pin 32, two clip pieces, 69 phase
To setting, and wherein, the inner wall of a clip piece 69 is provided with multiple convex blocks 70.In this way, opposite with the electric wire transmitted for signal
After the electric wire pin 32 answered is inserted into the electric wire clip 52, the convex block 70 for being set to 69 inner wall of clip piece can scratch electric wire pin 32
The coating on surface enables clip piece 69 and the inner metal layer of electric wire pin 32 to be directly connected, it is ensured that the stabilization of signal transmission is kept away
Exempt from the case where leading to signal transmission failure because of poor contact.
As shown in Fig. 2, being additionally provided in the bus duct ontology 1 of this bus duct can make internal wire vacantly be arranged in bus duct sheet
Layout block 71 in body 1, layout block 71 are made of high-temperature insulation material, so that electric wire be avoided directly to contact with bus duct.
This high temperature bus duct uses sectional design, and the length of each section of bus duct can be depending on the actual demand of user.
Adjacent bus duct is connected and fixed by bus duct attachment base 13, and connecting male 14 and connection female seat body 21 can be embedded into mother
The inside of wire casing ontology 1, because of connecting male 14, the outer profile of connection female seat body 21 and the profile phase inside bus duct ontology 1
Matching, so that having enough supports between bus duct interconnected, and because of the buckle of connecting male 14 and connection base 15
Block is slidably connected in the connecting hole 6 of bus duct ontology 1, and the length of connecting hole 6 is much larger than the thickness of buckle block, and be connected mother
Wire casing ontology 1 passes through connecting male 14 when flat, the embedded design of connection female seat body 21 is connected, and in bus duct ontology 1
Heated, when adjacent bus duct 1 mutual distending of ontology, the design of connecting hole 6 can be such that adjacent bus duct ontology 1 leaves each other
A distance simultaneously guarantees that the buckle block of bus duct attachment base 13 still snaps onto corresponding connecting hole 6 simultaneously, makes adjacent bus
Slot ontology 1 keeps connection, avoids the failure of junction.
As shown in Figure 1, wire casing buckle 72 is also equipped on bus duct, to fix the position of bus duct.Such as the institute of Figure 19~21
Show, wire casing buckle 72 includes buckle main body 73 and block block 74, wherein buckle main body 73 is by the first card in unitary design
It detains edge 75, second and buckles edge 76 and the third buckle composition of edge 77, which buckles edge 76 and third buckles edge
77 are sequentially connected, and the first buckle edge 75 and third buckle edge 77 are parallel to each other and are each perpendicular to the second buckle edge 76, make to buckle
The inside of main body 73 is formed with the installation vacancy 78 that cross section profile is square.
In the present embodiment 1, in rectangular one side, buckles main body 73 and is equipped with the opening 79 being connected with installation vacancy 78,
And in installation vacancy 78, buckle main body 73 is equipped with the first pressing edge 80 arranged along its rectangular excess-three side, 3 first pressings
Edge 80 extends outward toward the same side vertical epitaxial of buckle main body 73 perpendicular to buckle main body 73.In addition, the first buckle
Edge 75, second buckles edge 76 and third buckle edge 77 has also extended to form fixed edge 81, each fixed edge 81 toward same side respectively
Extending direction it is identical as the first pressing extending direction of edge 80, and installation through-hole 82 is provided on each fixed edge 81.In addition,
It on third buckle edge 77, buckles and is additionally provided with block button hole 83 in main body 73, the block button hole 83 is close to 79 arrangement of opening.
In the present embodiment 1, block block 74 is cooperated by screw-nut to be connect with buckle main body 73, and block block 74 may be reversed
Opened/closed is in the opening 79 of buckle main body 73.The spring as elastic fluid is additionally provided between nut 13 and buckle main body 73
84, with the position of lock nut, realize locking.Block block 74 is equipped with the second pressing edge 85, and the second pressing edge 85 is towards installation
The setting of vacancy 78 and past buckle 73 side vertical epitaxial of main body.Second extending direction of pressing edge 85 and prolonging for the first pressing edge 80
It is identical to stretch direction.And after block block 74 is closed to opening 79, the second pressing edge 85 and the first pressing edge 80 enclose and constitute section
The line groove hole 86 that profile is square.In addition, block block 74 has convexed to form convex block 87 towards buckle 73 side of main body, the convex block 87
In block button hole 83 corresponding and embeddable with 83 position of block button hole.Convex block 87 is embedded in block button hole 83, i.e. lockable block block 74
Position.Convex block 87 can be formed directly on block block 74 by processing technologys such as punching presses, that is, be ensure that the rigidity of convex block 87, also subtracted
The processing flow of this buckle is lacked.
Bus duct can be entered in installation vacancy 78 by the opening 79 being set in buckle main body 73.Bus duct merging installation
In vacancy 78, since the cross section profile of installation emptying aperture is square, the bottom and side wall of bus duct can be with buckle main body 73
First pressing edge 80 fits closely, and after block block 74 is closed to opening 79, second be set on block block 74 presses edge 85
It can be pressed together on the top cover of bus duct, guarantee that four wall surfaces of bus duct circumferential direction are clamped.In this way, even if bus duct is heated
Deformation, the top cover of bus duct can be also pinched in line groove hole 86, avoid the risk to fall off due to deformation.
Embodiment 2
The present embodiment 2 difference from example 1 is that, as shown in Figure 22,23, the wire casing of the present embodiment 2 buckle 72,
, on the first opposite buckle edge 75 of position in installation vacancy 78 and third buckle edge 77, respective first pressing edge 80 is all provided with for it
There is elastic slice 88, which is located at side of the first pressing edge 80 towards installation vacancy 78.In bus duct merging installation vacancy 78,
Elastic slice 88 is the two sidewalls of compressible bus duct, and auxiliary compresses bus duct.In addition, as shown in figure 5, by being set to fixed edge 81
Installation through-hole 82, this buckle can be combined dilatation, and such as two buckles combinations, four buckles combine, to adapt to different rule
The bus duct of lattice.
What this specification was enumerated is only better embodiment of the invention, all institutes under the working principle and thinking of the invention
The equivalent technologies transformation done, is accordingly to be regarded as protection scope of the present invention.
Claims (10)
1. a kind of high temperature bus duct, which is characterized in that including in several segments bus duct ontology and several insertion bus duct ontologies
Bus duct attachment base；The bus duct ontology is equipped with the connecting hole for snapping bus duct attachment base；The bus duct connects
Joint chair includes the connecting male and connection base in split-type design；Several grafting male terminals are equipped in the connecting male,
The connecting male is equipped with male seat and buckles block, matches equipped with several with the grafting male terminal in the connection base
Grafting female terminal, the connection base are equipped with base and buckle block, and the male seat buckle block and base buckle block are placed in described
Can slide axially in connecting hole and along bus duct ontology, the male seat buckle block, base buckle block respectively with the connecting hole card
Button connection.
2. a kind of high temperature bus duct according to claim 1, it is characterised in that: be equipped with interlocking chamber in the connecting male
The bottom of the interlocking chamber is arranged in room, the grafting male terminal；The connection base, which is equipped with, is embedded in the interlocking chamber
Interior chimeric block, the grafting female terminal are set in the chimeric block and described chimeric along axially penetrating through for grafting male terminal
Block.
3. a kind of high temperature bus duct according to claim 2, it is characterised in that: two opposite lateral walls of the chimeric block
It is equipped with elastic slice, the interlocking chamber and chimeric block are equipped with the corresponding side wall in the lateral wall position of elastic slice equipped with shell fragment groove, institute
Stating male seat buckle block is connected on side wall where the shell fragment groove is arranged in and with the inside of shell fragment groove；Shape is gone back on the elastic slice
At there is raised edge；When the connection base and connecting male are mutually inserted relatively, the elastic slice is placed in the shell fragment groove and by male seat
It buckles block elasticity to squeeze, the raised edge of the elastic slice is butted on the male seat buckle block；The connecting male and connection base are
Elasticity interference fit by elastic slice and shell fragment groove is fastened to each other.
4. a kind of high temperature bus duct according to claim 1, it is characterised in that: the grafting female terminal includes for wrapping up
The port block of the grafting male terminal, the port block are surrounded by several pieces of resilient electrical contact pieces and are formed, adjacent spring electrical contact
Gap is equipped between piece；Under non-inserting state, the internal diameter of the port block is less than the outer diameter of the grafting male terminal；It is inserted when described
Connect male terminal and when grafting female terminal is connected to each other, the grafting male terminal is by the resilient electrical contact in interfaced port block
Piece circumferentially push open by elasticity, forms elasticity interference fit.
5. a kind of high temperature bus duct according to claim 1, it is characterised in that: the bus duct ontology be by wire casing shell and
Upper cover plate composition；The wire casing shell includes the side panel that bottom panel and two are vertically to bottom panel setting, described two sides
Cover board inserting groove extended on the inside of oriented wire casing shell is all provided on plate；The two sides of the upper cover plate are embedded in the cover board inserting groove
Middle fixation.
6. a kind of high temperature bus duct according to claim 6, it is characterised in that: the cover board inserting groove include upper slot eaves and
The length of lower slot eaves, the lower slot eaves towards extension on the inside of wire casing shell is greater than the upper slot eaves；The upper cover plate includes upper cover plate
Ontology and positioned at upper cover plate ontology two sides and thickness is less than the plug division of upper cover plate ontology；The plug division is towards wire casing shell-side
Edge be arcwall face；The plug division is embedded in the cover board inserting groove and installs.
7. a kind of high temperature bus duct according to claim 1, it is characterised in that: be additionally provided with electric mortiser on the bus duct ontology
Head, bus duct ontology is interior to be equipped with electrical socket, and the plug and electrical socket, which are worked in coordination, realizes electrical connection；It is set on the plug
There is the connector towards electrical socket to side, the bus duct ontology is equipped with the plug worked in coordination with the connector
Button hole；When the plug is docked with electrical socket, the connector is snapped connection with the formation of plug button hole.
8. a kind of high temperature bus duct according to claim 7, it is characterised in that: the plug is equipped with and is connected to power supply
Electric wire pin and the earth pin being connected with ground wire, the height of the earth pin are higher than the height of the electric wire pin.
9. a kind of high temperature bus duct according to claim 8, it is characterised in that: be equipped in the electrical socket for connecting ground
The ground connection female terminal of line pin, the ground connection female terminal are extended with elastic slice close to the side of wire casing shell side wall；The earth pin
When insertion ground connection female terminal, the elastic slice abuts to form ground connection with the inner wall of the bus duct ontology.
10. a kind of high temperature bus duct according to claim 1, it is characterised in that: being equipped in the bus duct ontology can make
Internal wire is vacantly arranged in the intrinsic layout block of bus duct, and the layout block is made of insulating material.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810982413.2A CN108988259A (en) | 2018-08-27 | 2018-08-27 | A kind of high temperature bus duct |
| CN2018109824132 | 2018-08-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110086133A true CN110086133A (en) | 2019-08-02 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810982413.2A Pending CN108988259A (en) | 2018-08-27 | 2018-08-27 | A kind of high temperature bus duct |
| CN201910510828.4A Pending CN110086133A (en) | 2018-08-27 | 2019-06-13 | A kind of high temperature bus duct |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810982413.2A Pending CN108988259A (en) | 2018-08-27 | 2018-08-27 | A kind of high temperature bus duct |
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| Country | Link |
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| CN (2) | CN108988259A (en) |
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| US3839696A (en) * | 1972-04-06 | 1974-10-01 | K Gothberg | Connector for electric installation systems |
| WO1986001942A1 (en) * | 1984-09-13 | 1986-03-27 | Square D Company | Electrical distribution system having specially formed and insulated bus bars |
| US6015307A (en) * | 1998-10-21 | 2000-01-18 | Chiu; Pen-Fu | Electric outlet with rotary socket bodies |
| CN103956697A (en) * | 2014-05-12 | 2014-07-30 | 斯特莱恩电气信息技术（北京）有限公司 | Bus duct for power supply and distribution, bus duct system and installation tool |
| CN106848966A (en) * | 2017-03-31 | 2017-06-13 | 鼎圣电气有限公司 | A kind of efficient energy-saving bus slot |
| CN206432501U (en) * | 2016-12-06 | 2017-08-22 | 浙江捷仕泰电子有限公司 | Line is to plate connection component |
| CN107706860A (en) * | 2017-11-09 | 2018-02-16 | 珠海光乐电力母线槽有限公司 | Bus cable rmc monomer double loop bus duct |
| CN207320478U (en) * | 2017-10-16 | 2018-05-04 | 浙江津达电子有限公司 | A kind of aerial butting connector |
| CN108173208A (en) * | 2016-12-07 | 2018-06-15 | 镇江凯勒电力科技有限公司 | A kind of bus duct |
| CN211377517U (en) * | 2018-08-27 | 2020-08-28 | 佛山市创森机电有限公司 | High-temperature bus duct |
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2018
- 2018-08-27 CN CN201810982413.2A patent/CN108988259A/en active Pending
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2019
- 2019-06-13 CN CN201910510828.4A patent/CN110086133A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3839696A (en) * | 1972-04-06 | 1974-10-01 | K Gothberg | Connector for electric installation systems |
| WO1986001942A1 (en) * | 1984-09-13 | 1986-03-27 | Square D Company | Electrical distribution system having specially formed and insulated bus bars |
| US6015307A (en) * | 1998-10-21 | 2000-01-18 | Chiu; Pen-Fu | Electric outlet with rotary socket bodies |
| CN103956697A (en) * | 2014-05-12 | 2014-07-30 | 斯特莱恩电气信息技术（北京）有限公司 | Bus duct for power supply and distribution, bus duct system and installation tool |
| CN206432501U (en) * | 2016-12-06 | 2017-08-22 | 浙江捷仕泰电子有限公司 | Line is to plate connection component |
| CN108173208A (en) * | 2016-12-07 | 2018-06-15 | 镇江凯勒电力科技有限公司 | A kind of bus duct |
| CN106848966A (en) * | 2017-03-31 | 2017-06-13 | 鼎圣电气有限公司 | A kind of efficient energy-saving bus slot |
| CN207320478U (en) * | 2017-10-16 | 2018-05-04 | 浙江津达电子有限公司 | A kind of aerial butting connector |
| CN107706860A (en) * | 2017-11-09 | 2018-02-16 | 珠海光乐电力母线槽有限公司 | Bus cable rmc monomer double loop bus duct |
| CN211377517U (en) * | 2018-08-27 | 2020-08-28 | 佛山市创森机电有限公司 | High-temperature bus duct |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108988259A (en) | 2018-12-11 |
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