CN209562109U - A kind of enclosed bus duct - Google Patents
A kind of enclosed bus duct Download PDFInfo
- Publication number
- CN209562109U CN209562109U CN201920550551.3U CN201920550551U CN209562109U CN 209562109 U CN209562109 U CN 209562109U CN 201920550551 U CN201920550551 U CN 201920550551U CN 209562109 U CN209562109 U CN 209562109U
- Authority
- CN
- China
- Prior art keywords
- reinforcing bar
- fixedly connected
- oblique reinforcing
- plate
- bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a kind of enclosed bus ducts, including upper plate, the lower surface of the upper plate is fixedly connected with side plate, the lower surface of the side plate is fixedly connected with lower plate, the side wall of the side plate is socketed with fire-resistant isinglass belt, the side of the side plate is evenly arranged with conducting copper, one end of the conducting copper is fixedly connected with support plate, oblique reinforcing bar A is fixedly connected between the support plate and upper plate, the side side wall of the oblique reinforcing bar A is fixedly connected with oblique reinforcing bar B, the side wall of the oblique reinforcing bar B is fixedly connected with transversely strengthening bar far from the side of oblique reinforcing bar A, the oblique reinforcing bar B, the outer surface of oblique reinforcing bar A and transversely strengthening bar is fixedly connected to fire retardant thermal shrinkage casing, the bosom position of the support plate offers interface channel.The utility model good heat dissipation effect, use is safe, and the load-bearing capacity of device increases, and intensity is big, and design is reasonable.
Description
Technical field
The utility model relates to bus duct technical field more particularly to a kind of enclosed bus ducts.
Background technique
What enclosed bus duct abbreviation bus duct, enclosed bus duct and bus duct referred to is all same thing, closed
Bus duct is the bus-bar system for protecting shell, busbar, insulating materials and related attachment to form by metal plate, it can be made into often
It is equipped with the splicing type enclosed busbar of grafting junction box every a distance, it is closed to may be made as the intermediate feeding type without junction box
Bus, bus duct are the power distribution equipments for efficiently conveying electric current, have especially adapted to higher and higher building and extensive work
The needs of factory's economical rationality wiring, are therefore widely used in the connection of low-voltage distribution panel Yu large and medium-sized load, such as modernization
Workshop, workshop and skyscraper, the workshop changeable particularly suitable for product, equipment is intensive.
The heat dissipation effect of existing enclosed bus duct, device is poor, and during the work time, busbar can generate heat,
If heat cannot scatter and disappear in time, for a long time using the damage that will lead to device, or even safety accident can be caused, use uneasiness
Entirely, the bearing capacity of device is small, and intensity is low, designs unreasonable.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of enclosed bus proposed
Slot.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of enclosed bus duct, including upper plate, the lower surface of the upper plate are fixedly connected with side plate, the side plate
Lower surface be fixedly connected with lower plate, the side wall of the side plate is socketed with fire-resistant isinglass belt, and the side of the side plate is uniformly set
It is equipped with conducting copper, one end of the conducting copper is fixedly connected with support plate, fixed between the support plate and upper plate to connect
It is connected to oblique reinforcing bar A, the side side wall of the oblique reinforcing bar A is fixedly connected with oblique reinforcing bar B, the side wall of the oblique reinforcing bar B
Side far from oblique reinforcing bar A is fixedly connected with transversely strengthening bar, the oblique reinforcing bar B, oblique reinforcing bar A and transversely strengthening bar
Outer surface is fixedly connected to fire retardant thermal shrinkage casing, and the bosom position of the support plate offers interface channel, the company
The side for connecting road is fixedly connected with interior heat absorbing end head, and one end of the interior heat absorbing end head is fixedly connected with heat-conducting block, described to lead
Heat block is fixedly connected with outer heat dissipation end far from one end of interior heat absorbing end head.
Preferably, the outer heat dissipation end and interior heat absorbing end head are heat absorption graphite material, and are mushroom-head shape, institute
The material for stating heat-conducting block is heat conductive graphite material, and the outer heat dissipation end and interior heat absorbing end head are about conducting copper center line pair
Title is provided with two groups.
Preferably, the upper surface of the upper plate is connected with fixing bolt A, the following table of the lower plate by threads turn
Face is connected with fixing bolt B by threads turn, and the sidewall thread of the side plate is rotatably connected to installation bolt.
Preferably, there are two the oblique reinforcing bar A and oblique reinforcing bar B is symmetrical arranged, the transversely strengthening bar setting exists
Between two oblique reinforcing bar B, multiple triangles are constituted between the oblique reinforcing bar B, oblique reinforcing bar A and transversely strengthening bar.
Preferably, the bosom position of the transversely strengthening bar offers heat dissipation channel.
Preferably, the fire retardant thermal shrinkage casing is specially polyolefin material thermal contraction casing tube.
Compared with prior art, the utility model has the beneficial effects that
1, in the utility model, by heat absorbing end head in being arranged, the heat that interior heat absorbing end head generates conducting copper is timely
It absorbing, radiates after being transmitted to outer heat dissipation end by heat-conducting block, outer heat dissipation end and interior heat absorbing end head are heat absorption graphite material,
And be mushroom-head shape, endotherm area is big, good heat dissipation effect, the damage of avoiding device, avoids causing safety accident, uses peace
Entirely.
2, in the utility model, by the fixing bolt B of the fixing bolt A of upper plate and lower plate by device fix tightly
Gu by the way that oblique reinforcing bar A, oblique reinforcing bar B and transversely strengthening bar is arranged, and tiltedly reinforcing bar A, oblique reinforcing bar B and transversely strengthening bar
Between constitute multiple triangles, the stability of triangle is best, while the stress of device is effectively also acted on dispersion, polyolefin material
The flame retardant property of matter fire retardant thermal shrinkage casing stiffening device, the bearing capacity between upper plate and lower plate increase, thus device
Load-bearing capacity increases, and intensity is big, and design is reasonable.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of enclosed bus duct structural schematic diagram；
Fig. 2 be the utility model proposes a kind of enclosed bus duct A at enlarged drawing；
Fig. 3 be the utility model proposes a kind of enclosed bus duct B at enlarged drawing.
In figure: 1 upper plate, 2 fixing bolt A, 3 heat dissipation channels, 4 conducting coppers, 5 support plates, 6 lower plates, 7 installation spiral shells
Bolt, 8 fire-resistant isinglass belts, 9 side plates, 10 fire retardant thermal shrinkage casings, 11 oblique reinforcing bar A, 12 oblique reinforcing bar B, 13 transversely strengthening bars, outside 14
Radiate end, 15 heat-conducting blocks, heat absorbing end head, 17 interface channels, 18 fixing bolt B in 16.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of enclosed bus duct, including upper plate 1, the lower surface of upper plate 1 are fixedly connected with side plate
9, the lower surface of side plate 9 is fixedly connected with lower plate 6, and the side wall of side plate 9 is socketed with fire-resistant isinglass belt 8, and the side of side plate 9 is uniform
It is provided with conducting copper 4, one end of conducting copper 4 is fixedly connected with support plate 5, is fixedly connected between support plate 5 and upper plate 1
There is oblique reinforcing bar A11, the side side wall of oblique reinforcing bar A11 is fixedly connected with oblique reinforcing bar B12, and the side wall of oblique reinforcing bar B12 is remote
Side from oblique reinforcing bar A11 is fixedly connected with transversely strengthening bar 13, oblique reinforcing bar B12, oblique reinforcing bar A11 and transversely strengthening bar
13 outer surface is fixedly connected to fire retardant thermal shrinkage casing 10, and the bosom position of support plate 5 offers interface channel 17, even
The side for connecting road 17 is fixedly connected with interior heat absorbing end head 16, and one end of interior heat absorbing end head 16 is fixedly connected with heat-conducting block 15, leads
Heat block 15 is fixedly connected with outer heat dissipation end 14 far from one end of interior heat absorbing end head 16.
Outer heat dissipation end 14 and interior heat absorbing end head 16 are heat absorption graphite material, and are mushroom-head shape, heat-conducting block 15
Material be heat conductive graphite material, outer heat dissipation end 14 and interior heat absorbing end head 16 are about 4 center line symmetrical setting of conducting copper
There are two groups, the upper surface of upper plate 1 is connected with fixing bolt A2 by threads turn, and the lower surface of lower plate 6 is turned by screw thread
Dynamic to be connected with fixing bolt B18, the sidewall thread of side plate 9 is rotatably connected to installation bolt 7, oblique reinforcing bar A11 and oblique reinforcing bar
There are two B12 is symmetrical arranged, transversely strengthening bar 13 is arranged between two oblique reinforcing bar B12, oblique reinforcing bar B12, tiltedly reinforces
Multiple triangles are constituted between bar A11 and transversely strengthening bar 13, it is logical that the bosom position of transversely strengthening bar 13 offers heat dissipation
Road 3, fire retardant thermal shrinkage casing 10 are specially polyolefin material thermal contraction casing tube.
Working principle: in use, being consolidated device by the fixing bolt A2 of upper plate 1 and the fixing bolt B18 of lower plate 6
It is fixed secured, by the way that oblique reinforcing bar A11, oblique reinforcing bar B12 and transversely strengthening bar 13 is arranged, and tiltedly reinforcing bar A11, oblique reinforcing bar
Multiple triangles are constituted between B12 and transversely strengthening bar 13, the stability of triangle is best, while also effectively by the stress of device
Effect dispersion, the flame retardant property of 10 stiffening device of polyolefin material fire retardant thermal shrinkage casing, holding between upper plate 1 and lower plate 6
Loading capability increases, so that the load-bearing capacity of device increases, intensity is big, and design rationally, passes through heat absorbing end head 16 in being arranged, interior heat absorption
End 16 absorbs the heat that conducting copper 4 generates in time, radiates after being transmitted to outer heat dissipation end 14 by heat-conducting block 15, outer to dissipate
Hot end head 14 and interior heat absorbing end head 16 are heat absorption graphite material, and are mushroom-head shape, and endotherm area is big, heat dissipation effect
Good, the damage of avoiding device avoids causing safety accident, and use is safe.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of enclosed bus duct, including upper plate (1), which is characterized in that the lower surface of the upper plate (1) is fixedly connected
Have side plate (9), the lower surface of the side plate (9) is fixedly connected with lower plate (6), and the side wall of the side plate (9) is socketed with fire resisting
The side of mica tape (8), the side plate (9) is evenly arranged with conducting copper (4), and one end of the conducting copper (4) is fixed to be connected
It is connected to support plate (5), oblique reinforcing bar A (11), the oblique reinforcing is fixedly connected between the support plate (5) and upper plate (1)
The side side wall of bar A (11) is fixedly connected with oblique reinforcing bar B (12), and the side wall of the oblique reinforcing bar B (12) is far from oblique reinforcing bar A
(11) side is fixedly connected with transversely strengthening bar (13), the oblique reinforcing bar B (12), oblique reinforcing bar A (11) and transversely strengthening
The outer surface of bar (13) is fixedly connected to fire retardant thermal shrinkage casing (10), and the bosom position of the support plate (5) offers
Interface channel (17), the side of the interface channel (17) are fixedly connected with interior heat absorbing end head (16), the interior heat absorbing end head
(16) one end is fixedly connected with heat-conducting block (15), and the heat-conducting block (15) is fixedly connected far from one end of interior heat absorbing end head (16)
There is outer heat dissipation end (14).
2. a kind of enclosed bus duct according to claim 1, which is characterized in that the outer heat dissipation end (14) and interior suction
Hot end head (16) is heat absorption graphite material, and is mushroom-head shape, and the material of the heat-conducting block (15) is heat conductive graphite material
Matter, the outer heat dissipation end (14) and interior heat absorbing end head (16) have two groups about conducting copper (4) center line symmetrical setting.
3. a kind of enclosed bus duct according to claim 1, which is characterized in that the upper surface of the upper plate (1) is logical
It crosses threads turn to be connected with fixing bolt A (2), the lower surface of the lower plate (6) is connected with fixing bolt B by threads turn
(18), the sidewall thread of the side plate (9) is rotatably connected to installation bolt (7).
4. a kind of enclosed bus duct according to claim 1, which is characterized in that the oblique reinforcing bar A (11) and tiltedly plus
There are two solid rod B (12) is symmetrical arranged, the transversely strengthening bar (13) is arranged between two oblique reinforcing bar B (12), described
Tiltedly multiple triangles are constituted between reinforcing bar B (12), oblique reinforcing bar A (11) and transversely strengthening bar (13).
5. a kind of enclosed bus duct according to claim 1, which is characterized in that the inside of the transversely strengthening bar (13)
Middle position offers heat dissipation channel (3).
6. a kind of enclosed bus duct according to claim 1, which is characterized in that the fire retardant thermal shrinkage casing (10) is specific
For polyolefin material thermal contraction casing tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920550551.3U CN209562109U (en) | 2019-04-22 | 2019-04-22 | A kind of enclosed bus duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920550551.3U CN209562109U (en) | 2019-04-22 | 2019-04-22 | A kind of enclosed bus duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209562109U true CN209562109U (en) | 2019-10-29 |
Family
ID=68313395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920550551.3U Expired - Fee Related CN209562109U (en) | 2019-04-22 | 2019-04-22 | A kind of enclosed bus duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209562109U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114284969A (en) * | 2022-01-11 | 2022-04-05 | 江苏圣烨电气有限公司 | Bus cable combination monomer double-loop adjusting type bus duct |
-
2019
- 2019-04-22 CN CN201920550551.3U patent/CN209562109U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114284969A (en) * | 2022-01-11 | 2022-04-05 | 江苏圣烨电气有限公司 | Bus cable combination monomer double-loop adjusting type bus duct |
| CN114284969B (en) * | 2022-01-11 | 2024-04-26 | 鼎圣集团有限公司 | Bus cable combined single body double-loop adjusting bus duct |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206195206U (en) | Dampproofing low -voltage distribution cabinet with heating panel of falling V -arrangement | |
| CN209562109U (en) | A kind of enclosed bus duct | |
| CN210628750U (en) | Switch board convenient to installation is maintained | |
| CN206139970U (en) | Portable electric welding safety box of construction | |
| CN214850355U (en) | Plug-in type intensive bus duct with heat dissipation function | |
| CN204858471U (en) | Bus duct structure | |
| CN210575234U (en) | Cable with heat dissipation function | |
| CN211151208U (en) | Electric shock prevention high voltage distribution box | |
| CN204905806U (en) | Closed bus duct | |
| CN209930679U (en) | Integrated cabinet for dispatching data screen of transformer substation | |
| CN213151327U (en) | Noise reduction device for power distribution cabinet | |
| CN210667985U (en) | Calipers type three-phase synchronous transformer | |
| CN207082805U (en) | One kind radiating bus duct | |
| CN209401431U (en) | A kind of full copper transformer | |
| CN207753412U (en) | A kind of fireproof bus duct straightway | |
| CN209046203U (en) | A kind of bus duct for keeping being set in constant temperature | |
| CN210297175U (en) | Bus duct with heat radiation structure is convenient for install | |
| CN206602342U (en) | A kind of multi-functional fireproof bus duct connector | |
| CN206895074U (en) | A kind of drawer type electric control cabinet | |
| CN2272608Y (en) | Refractory type bus trough | |
| CN207459645U (en) | A kind of novel energy-conserving concentration bus duct | |
| CN220306886U (en) | Microcomputer device with circuit protection | |
| CN216056225U (en) | High leakproofness protection bus duct | |
| CN215009511U (en) | High-efficient heat abstractor is used to bus duct | |
| CN216201906U (en) | New forms of energy photovoltaic inverter with protective structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191029 |