CN206099236U - Dense insulated bus duct - Google Patents
Dense insulated bus duct Download PDFInfo
- Publication number
- CN206099236U CN206099236U CN201620653697.7U CN201620653697U CN206099236U CN 206099236 U CN206099236 U CN 206099236U CN 201620653697 U CN201620653697 U CN 201620653697U CN 206099236 U CN206099236 U CN 206099236U
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- shell
- bus duct
- insulated bus
- phase conductor
- plate
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Abstract
The utility model discloses a dense insulated bus duct adopts the left side casing, the right side shell that have the same cross -section to work in coordination to peg graft and constitute the casing, and the inside phase line conductor that sets up of casing about left side casing, right side shell section bar need not be distinguished, only needs a casing section bar pultrusion production line can accomplish all casing section bar manufacturing processs, and section bar pultrusion production line area only needs prior art's 12, adopt unilateral bolted connection fixed during shell assembled, built -in phase line conductor need not the auxiliary stay, does not need the manufacturing and designing special use to roll and grinds the riveting production line, and the required accessory of unilateral bolted connection is small in quantity, and the process step is simple, workman low in labor strength, and energy -conservation subtracts bad news, low cost, labour saving and time saving.
Description
Technical field
The present invention relates to a kind of dense insulated bus duct, is applied to the low pressure transmission ＆ distribution such as power distribution network, skyscraper, communal facility
Electric field institute.
Background technology
In prior art, dense insulated bus duct product is typically using the side of built-in conductor after side plate, cover plate assembling housing
Formula is manufactured, and side plate, cover plate are interconnected after need to manufacturing respectively and fixed, and each contact surface is respectively fixedly connected with assembling process, need to enter
Row is repeatedly overturn so as to fastening bolt, and parts are various, complex process, and the parts of different size model are easily obscured；Portion
Dense insulated bus duct product is divided to employ disjunctor side cover plate structure, although to reduce amount of parts, eliminate side cover plate group
Dress operation, but disjunctor side cover plate need to distinguish left and right, and left and right disjunctor side cover profile material need to respectively on different special production lines
Pultrusion is manufactured, and be increased during assembling and is distinguished the productions such as left and right disjunctor side cover plate pairing operation, blanking, saw milling, punching
Equipment is various, and disjunctor side cover plate structure need to fix assembling on Special riveting production line, and riveting production line manufacture is difficult, part
Product also needs to increase reinforcement in addition to ensure disjunctor side cover plate support strength, and workshop floor space is wide, with high costs, money
Source energy consumption is big, wastes time and energy.
The content of the invention
The technical problem to be solved is to provide a kind of dense insulated bus duct, it is desirable to the letter of section bar manufacturing process
Single, amount of parts is few, and easy to assembly, with low cost, energy saving, production equipment floor space is few.
The dense insulated bus duct of the present invention, including housing, phase conductor, after phase conductor coated insulation housing is placed in
Inside, can be connected between each section of dense insulated bus duct by splicer, it is characterised in that：The housing is by left side shell
Body, right shell two parts composition, left shell, right shell are made and are mutually plugged and matched somebody with somebody by the section bar with same cross-sectional
Phase conductor placing chamber is encircled into, the two side for surrounding phase conductor placing chamber is located at respectively on left shell, right shell, peace
The top board and base plate for putting chamber is made up of left shell, right shell relative engagement；The residing installation position on section of right shell
Put and rotate 180 ° relative to the residing installation site on section of left shell；
Entirely on left shell, base plate is entirely on right shell for the top board of the phase conductor placing chamber of the enclosure interior；
The left shell, right shell upper and lower ends have the wing plate for stretching out；The left shell upper end right side
With top board to the right, right shell lower end left side has base plate to the left, and top board, bottom edge have step-like socket；It is left
Side body lower end wing plate middle lower surface has towards right groove, and right shell upper end wing plate middle part upper surface has towards the recessed of a left side
Groove；Left shell top board right hand edge socket and the fit depressions of right shell upper end wing plate middle part upper surface, right shell bottom
The fit depressions of plate left hand edge socket and left shell lower end wing plate middle lower surface；
The left shell, right shell are additionally provided with internal baffles, internal shelves on the inside of phase conductor placing chamber
Phase conductor placing chamber is formed between plate, heat dissipation cavity is formed between internal baffles and top board, base plate；
The splicer includes joint cover plate, connection assist, joint pressing plate, bolt connection pair, disc spring, insulating barrier,
Loaded on being fixedly connected with the casing outside joint area, bolt connection pair passes through joint pressing plate, insulating barrier center to joint plate cover
Hole connects and fixes, and phase conductor is held between insulating barrier and can be led by the conductive plate being fixed on insulating barrier
Logical, insulating barrier end has inclined-plane；There is joint pressing plate slot can insert for disc spring and can slide along slot for disc spring,
There is connection assist limited block can coordinate installation with the spacing dovetail groove on the inside of joint pressing plate；
The left shell, right shell upper end wing edges of boards edge have downward crimping, and lower end wing edges of boards edge has upwards
Crimping；The left shell lower end wing plate, right shell upper end wing plate, top board, plate inner surface middle part have step；It is left
Side body upper surface, right shell lower surface have decorative groove；
There is faying surface after the step-like socket insertion groove of the top board, bottom edge, faying surface can be connected by bolt
Connect fixation；
The left shell left-hand face, right shell right lateral surface have zigzag heat dissipation region；
The internal baffles width dimensions are slightly less than the phase conductor thickness sum of coated insulation layer；
The left shell, right shell material are aluminium alloy；The phase conductor material is one of copper, aluminium, copper cover aluminum.
The dense insulated bus duct of the present invention, is worked in coordination slotting using the left shell with same cross-sectional, right shell
Composition housing is connect, enclosure interior arranges phase conductor, and left shell, right shell section bar need a shell without distinguishing left and right, only
Frame body sectional material pultrusion production line can complete all shell section material manufacturing processes, and section bar pultrusion production line floor space only needs existing skill
The 1/2 of art；Fixed using unilateral bolt connection when housing is assembled, built-in phase conductor is not required to manufacture and design without the need for Auxiliary support
Riveting production line is ground in special rolling, and number of fitting parts needed for unilateral bolt connection is few, and process is simple, and labor strength is low, section
Consumption can be subtracted, it is with low cost, it is time saving and energy saving.
Description of the drawings
Fig. 1 is the dense insulated bus duct front view of the embodiment of the present invention；
Fig. 2 is the top view of the dense insulated bus duct joint area section view of the embodiment of the present invention；
Fig. 3 is the dense insulated bus duct A cross section enlarged drawings of the embodiment of the present invention；
Fig. 4 is the dense insulated bus duct B-section cutaway view Amplified image of the embodiment of the present invention；
Fig. 5 is that the dense insulated bus duct housing of the embodiment of the present invention coordinates grafting schematic diagram；
Fig. 6 is the dense insulated bus duct side plate section bar front view of the embodiment of the present invention；
Fig. 7 is the dense insulated bus duct side plate section bar left view of the embodiment of the present invention；
Fig. 8 is the dense insulated bus duct side plate section bar right view of the embodiment of the present invention；
Fig. 9 is the dense insulated bus duct side plate section bar top view of the embodiment of the present invention；
Figure 10 is the dense insulated bus duct side plate section bar upward view of the embodiment of the present invention.
Specific embodiment
As illustrated, a kind of dense insulated bus duct, including housing, phase conductor 2, pacify after the coated insulation of phase conductor 2
Enclosure interior is placed in, can be connected by splicer between each section of dense insulated bus duct, housing is by with same cross-sectional
Left shell 1, the grafting of working in coordination of right shell 3 surround the placing chamber of phase conductor 2, surround the both sides of phase conductor placing chamber
Wall is located at respectively on left shell 1, right shell 3, and the top board and base plate of placing chamber are matched somebody with somebody relatively by left shell 1, right shell 3
Close and constitute；The residing installation site on section of right shell 3 is relative to residing installation site Jing on section of left shell 1
180 ° of compositions of rotation；Left shell 1, the section bar of right shell 3 need a section bar pultrusion production line raw without the need for distinguishing left and right, only
Product completes the dense insulated bus duct section bar of the present invention, and production equipment quantity reduces half；Shell section material blanking punching, milling jack
After be transported to after composing room, assembly operation personnel need not distinguish differentiation left and right, simplify assembling procedure, reduce workman work
Intensity, improves production efficiency, and production cost reduces more than 1/3.
In the present embodiment, entirely on left shell 1, base plate exists the top board of the phase conductor placing chamber of the enclosure interior entirely
On right shell 3, the left shell 1, the upper and lower ends of right shell 3 have the wing plate for stretching out；On the left shell 1
End right side has top board to the right, and the lower end of right shell 3 left side has base plate to the left, and top board, bottom edge have step-like
Socket；The lower end wing plate middle lower surface of left shell 1 has towards right groove, the upper end wing plate middle part upper table mask of right shell 3
Have towards left groove；The top board right hand edge socket of left shell 1 and the recess of the upper end wing plate middle part upper surface of right shell 3
Close, the fit depressions of the base plate left hand edge socket of right shell 3 and the lower end wing plate middle lower surface of left shell 1.
The residing installation site on section of right shell 3 is relative to the residing installation site on section of left shell 1
Rotated 180 ° of compositions, the left shell 1 of same cross-sectional, right shell 3 are worked in coordination grafting composition shell by groove and socket
Body, without the need for arranging auxiliary positioning in addition, plug-in position accuracy is high, and connection positioning is reliable after grafting assembling, the top bottom, base plate
There is faying surface after the step-like socket insertion slot in end, faying surface can be bolted fixation, and bolt connection causes to insert
The dense insulated bus duct housing for connecing cooperation is fixedly connected；The left shell 1, right shell 3 are in the placing chamber of phase conductor 2
Inner side be additionally provided with internal baffles, the placing chamber of phase conductor 2 is formed between internal baffles, phase conductor 2 is placed in side plate 1
In the placing chamber of phase conductor 2 formed between portion's plate washer, without the need for increasing auxiliary cushion block support phase line conductor 2；Internal baffles and top
Heat dissipation cavity is formed between plate, base plate, the heat produced when phase conductor 2 is run can be quickly conducted, and is transmitted by heat dissipation cavity
Distribute to space outerpace；When dense insulated bus duct is installed using vertical shaft, heat dissipation cavity is also quick using hot-air rising principle
Heat is distributed upwards.
The crimping of the wing edges of boards edge that housing upper and lower ends stretch out can either be provided for splicer and is located by connecting, and again can
Suspension and support damage housing when preventing from installing, and installation positioning is provided for jack box, it is convenient that carrying, crimping and left shell 1 are installed
Upper surface, the lower surface decorative groove of right shell 3 can also increase aesthetic appearance；
The left shell 1, the material of right shell 3 be aluminium alloy, the lower end wing plate of left shell 1, the upper end wing of right shell 3
Plate, top board, plate inner surface middle part have step, obtain socket by terraced structure and coordinate grafting space with slot, while
Section bar weight is alleviated, the cost of raw material is reduced, dense insulated bus duct gross weight and cost is reduced, easy transportation and installation,
Economic benefit is improved.
The splicer includes joint cover plate 4, connection assist 5, joint pressing plate 6, bolt connection pair 7, disc spring 8, insulation
Dividing plate 9, loaded on being fixedly connected with the casing outside joint area, bolt connection pair 7 is through joint pressing plate 6, insulation for the cover of joint cover plate 4
The centre bore of dividing plate 9 connects and fixes, and phase conductor 2 is held between insulating barrier 9 and can be by being fixed on insulating barrier 9
Conductive plate 10 is turned on, and the end of insulating barrier 9 has inclined-plane, and splicer is provided with inclined-plane during 2 socket connection of phase conductor for grafting
It is oriented to, grafting facilitates and will not damage phase conductor surface；Joint pressing plate 6 has the slot can be for the insertion of disc spring 8 and can be for
Disc spring 8 is slided along slot, and disc spring 8 guarantees that bolt connection pair 7 will not loosen in transport installation, bus-bar system when running, and connection can
Lean on, easy to connect during assembling, there is connection assist 5 limited block can coordinate peace with the spacing dovetail groove of the inner side of joint pressing plate 6
Dress, is further fixedly connected offer reliable location for splicer.
The left-hand face of the left shell 1, the right lateral surface of right shell 3 have zigzag heat dissipation region, the region and phase
The big face of line conductor is in close contact, and further improves radiating efficiency.
The internal baffles width dimensions are slightly less than the thickness sum of phase conductor 2 of coated insulation layer, the level of left shell 1
Place and cause internal baffles with top board straight up, the phase conductor 2 of coated insulation layer is placed horizontally at internal baffles and top board
Between and abut internal baffles, right shell 3 with internal baffles and base plate vertically downward direction from top to bottom with left shell 1
Cooperated grafting assembling by socket and groove so that phase conductor 2 is held between two internal baffles, right side up
During the downward grafting of housing 3, the insulating barrier of phase conductor 2 has certain decrement, and internal baffles width dimensions are slightly less than bag
The phase conductor thickness sum of insulating layer coating can ensure that phase conductor 2 is tightly fastened, and internal baffles end will not damage right
Answer the placing chamber side wall of position phase conductor 2；
The material of the phase conductor 2 is one of copper, aluminium, copper cover aluminum, can be applied to it is various in power distribution network, skyscraper,
The low pressure power transmission and distribution such as communal facility place, it is ensured that system run all right, safe and reliable, and the market competitiveness can be improved.
Claims (10)
1. a kind of dense insulated bus duct, including housing, phase conductor (2), after phase conductor (2) coated insulation housing is placed in
Inside, can be connected between each section of dense insulated bus duct by splicer, it is characterised in that：The housing is by left side shell
Body (1), right shell (3) two parts composition, left shell (1), right shell (3) are made up simultaneously of the section bar with same cross-sectional
Mutually plug cooperation and surround phase conductor (2) placing chamber, the two side for surrounding phase conductor (2) placing chamber is located at respectively left side shell
On body (1), right shell (3), the top board and base plate of placing chamber are made up of left shell (1), right shell (3) relative engagement；
The residing installation site on section of right shell (3) is relative to the residing installation site rotation on section of left shell (1)
180°。
2. dense insulated bus duct according to claim 1, it is characterised in that：The phase conductor (2) of the enclosure interior
Entirely on left shell (1), base plate is entirely on right shell (3) for the top board of placing chamber.
3. dense insulated bus duct according to claim 1, it is characterised in that：The left shell (1), right shell
(3) upper and lower ends have the wing plate for stretching out；Left shell (1) the upper end right side has top board to the right, right shell
(3) lower end left side has base plate to the left, and top board, bottom edge have step-like socket；Left shell (1) lower end wing plate middle part
Lower surface has towards right groove, and right shell (3) upper end wing plate middle part upper surface has towards left groove；Left shell (1)
Top board right hand edge socket and the fit depressions of right shell (3) upper end wing plate middle part upper surface, right shell (3) the base plate left side
The fit depressions of edge socket and left shell (1) lower end wing plate middle lower surface.
4. dense insulated bus duct according to claim 1, it is characterised in that：The left shell (1), right shell
(3) internal baffles are additionally provided with the inside of phase conductor (2) placing chamber, phase conductor (2) peace is formed between internal baffles
Chamber is put, heat dissipation cavity is formed between internal baffles and top board, base plate.
5. dense insulated bus duct according to claim 1, it is characterised in that：The splicer includes joint cover plate
(4), connection assist (5), joint pressing plate (6), bolt connection pair (7), disc spring (8), insulating barrier (9), joint cover plate (4) cover
Loaded on being fixedly connected with the casing outside joint area, bolt connection pair (7) is through joint pressing plate (6), insulating barrier (9) centre bore
Connect and fix, phase conductor (2) is held between insulating barrier (9) and can be by being fixed on leading on insulating barrier (9)
Electroplax (10) is turned on, and insulating barrier (9) end has inclined-plane；Joint pressing plate (6) can be inserted and energy with slot for disc spring (8)
Enough slide along slot for disc spring (8), connection assist (5) can be with the spacing dovetail on the inside of joint pressing plate (6) with limited block
Groove coordinates to be installed.
6. dense insulated bus duct according to claim 3, it is characterised in that：The left shell (1), right shell
(3) upper end wing edges of boards edge has downward crimping, and lower end wing edges of boards edge has crimping upwards；Left shell (1) lower end
Wing plate, right shell (3) upper end wing plate, top board, plate inner surface middle part have step；Left shell (1) upper surface, right side shell
Body (3) lower surface has decorative groove.
7. dense insulated bus duct according to claim 3, it is characterised in that：The top board, bottom edge are step-like to be inserted
There is faying surface after mouth insertion groove, faying surface can be bolted fixation.
8. dense insulated bus duct according to claim 1, it is characterised in that：Left shell (1) left-hand face, the right side
Side body (3) right lateral surface has zigzag heat dissipation region.
9. dense insulated bus duct according to claim 1, it is characterised in that：The internal baffles width dimensions are slightly less than
Phase conductor (2) the thickness sum of coated insulation layer.
10. dense insulated bus duct according to claim 1, it is characterised in that：The left shell (1), right shell
(3) material is aluminium alloy；Phase conductor (2) material is one of copper, aluminium, copper cover aluminum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620653697.7U CN206099236U (en) | 2016-06-27 | 2016-06-27 | Dense insulated bus duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620653697.7U CN206099236U (en) | 2016-06-27 | 2016-06-27 | Dense insulated bus duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206099236U true CN206099236U (en) | 2017-04-12 |
Family
ID=59975032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620653697.7U Active CN206099236U (en) | 2016-06-27 | 2016-06-27 | Dense insulated bus duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206099236U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105932622A (en) * | 2016-06-27 | 2016-09-07 | 江苏华鹏电力设备股份有限公司 | Dense insulated bus duct |
| CN107658817A (en) * | 2017-10-30 | 2018-02-02 | 现代重工(中国)电气有限公司 | Bus duct is closed in a kind of double structure opening and closing |
-
2016
- 2016-06-27 CN CN201620653697.7U patent/CN206099236U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105932622A (en) * | 2016-06-27 | 2016-09-07 | 江苏华鹏电力设备股份有限公司 | Dense insulated bus duct |
| CN105932622B (en) * | 2016-06-27 | 2018-11-23 | 江苏华鹏电力设备股份有限公司 | Dense insulated bus duct |
| CN107658817A (en) * | 2017-10-30 | 2018-02-02 | 现代重工(中国)电气有限公司 | Bus duct is closed in a kind of double structure opening and closing |
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