CN107046263A - A kind of expansion type bus duct - Google Patents
A kind of expansion type bus duct Download PDFInfo
- Publication number
- CN107046263A CN107046263A CN201710126344.0A CN201710126344A CN107046263A CN 107046263 A CN107046263 A CN 107046263A CN 201710126344 A CN201710126344 A CN 201710126344A CN 107046263 A CN107046263 A CN 107046263A
- Authority
- CN
- China
- Prior art keywords
- bus duct
- bus
- expansion type
- mobile
- locking system
- 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.)
- Pending
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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
Abstract
The invention discloses a kind of expansion type bus duct, including bus duct body, some plugboards are provided with bus duct, the top and bottom of bus duct is provided with locking system, bus duct body includes fixed body and mobile body, fixed body uses connected structure with mobile body, locking system is arranged on the junction of fixed body and mobile body, the bottom of mobile inner body wall is provided with moveable plugboard, the bottom of plugboard is connected with some slide plates, and bus duct body interior is provided with intraformational bed.The present invention can accommodate more bus ducts and prevent wherein; solve the situation that bus can not excessively be disposed; effectively save the inadequate shortcoming of bus slot space; there is the effect of good waterproof high temperature-proof in bus duct simultaneously; the cable in bus duct can effectively be protected not by external interference, it is ensured that the service life of bus.
Description
Technical field
The invention belongs to bus duct field, more particularly to a kind of expansion type bus duct.
Background technology
With developing rapidly for city, skyscraper is more and more, and building power load is sharply increased therewith, original
Electric wire is because its capacity is small, branch is inconvenient, be not easy to the reasons such as boundling management, progressively by capacity is big, branch side
Just, the convenient bus duct substitution of boundling management.Bus duct is widely used in the power Transmission main line of fire control equipment and fire-fighting should
In the key projects such as anxious equipment main line, the important engineering such as hotel, airport, subway, therefore the safety of bus duct product
But, bus duct is there is also some shortcomings, such as, because the boundling arrangement between bus duct would generally produce larger heat
Amount, the heat dissipation problem of bus duct is also a hang-up for perplexing bus duct research staff all the time, if bus duct does not have
Standby necessary heat dispersion, once the high temperature produced by connection busbar in bus duct can not disperse in time, is just likely to band
Carry out fire safety hidden danger.The refractory material that fireproof bus duct of the prior art is used mainly has mica tape, micarex, silicic acid
Cotton, silicic acid board etc..There is heat dissipation problem in the bus produced using this kind of material, it is impossible to meet corresponding fire resistant requirements；In addition,
Some materials make moist because itself easily absorbs water, thus can not ensure good insulating properties.
Chinese invention patent the 02218490.2nd discloses a kind of low voltage seal bus groove, and its cover plate and side plate are special
The groove-shaped aluminum alloy profile of system is made, and at slot cover bottom, the longitudinal direction of lateral surface is set up in the middle of 2-4 root reinforcements, side plate cross section
In big flute profile, two is in small flute profile, and two small flute profile notch is opposite with the direction of big flute profile notch.The phase isolation block of bus duct is used
Resistant to elevated temperatures makrolon makes, and phase isolation block is opposite grafting two-by-two up and down, the rectangular hollow form of every piece of phase isolation block, before its top
Trailing flank is provided with corrugated eyebrow curtain.
The content of the invention
To solve the above problems, the invention discloses a kind of expansion type bus duct, can accommodate more bus ducts prevents
Wherein, the situation that bus can not excessively be disposed is solved, the inadequate shortcoming of bus slot space is effectively saved, while in bus duct
Effect with good waterproof high temperature-proof, can effectively protect the cable in bus duct not by external interference, it is ensured that bus
Service life.
In order to reach object above, the present invention provides following technical scheme：A kind of expansion type bus duct, including bus duct sheet
Some plugboards are provided with body, bus duct, the top and bottom of bus duct is provided with locking system, bus duct body includes
Fixed body and mobile body, fixed body use connected structure with mobile body, and locking system is arranged on fixed body and shifting
The junction of dynamic body, is provided with moveable plugboard, if the bottom of plugboard is connected with the bottom of mobile inner body wall
Dry slide plate, bus duct body interior is provided with intraformational bed.
As a preferred embodiment of the present invention, water-proof silica-gel bar is provided between the fixed body and mobile body.
As a preferred embodiment of the present invention, the locking system can be consolidated using lock ring and lock connection mode
It is fixed.
As a preferred embodiment of the present invention, the locking system can carry out body using adjustable spring lock and fix.
As a preferred embodiment of the present invention, the spacing of the freely adjustable plugboard in inside of the mobile body is sliding
Plate can be moved in parallel freely with grafting.
As a preferred embodiment of the present invention, the inwall of the bus duct is enclosed with mica tape.
Compared with prior art, the beneficial effect that the present invention possesses：The present invention is connected by stationary body with mobile main body,
The notch of bus duct can be increased, the width of bus duct can be fixed using caused device, it is ensured that the stability of bus duct, simultaneously
Open-ended plugboard is there are in the inside of bus duct, the bottom of plugboard is connected with slide plate, can be with mobile body
The width of mobile increase bus duct, the inwall of bus duct is enclosed with mica tape, by increasing capacitance it is possible to increase the waterproof of bus duct and high temperature-proof
Characteristic.
Brief description of the drawings
Fig. 1 is the structural representation of expansion type bus duct.
Reference numerals list：1- bus ducts body, 2- plugboards, 3- locks, 4- lock rings, 5- fix body, 6- movements originally
Body, 7- slide plates, 8- mica tapes, 9- water-proof silica-gel bars.
Embodiment
With reference to the accompanying drawings and detailed description, the present invention is furture elucidated, it should be understood that following embodiments are only
For illustrating the present invention rather than limitation the scope of the present invention.It should be noted that the word " preceding " used below in description,
" rear ", "left", "right", "up" and "down" refer to the direction in accompanying drawing, and word " interior " and " outer " refer respectively to direction or remote
From the direction of particular elements geometric center.
Some plugboards are provided with a kind of expansion type bus duct as shown in Figure 1, including bus duct body 1, bus duct
2, the top and bottom of bus duct is provided with locking system, bus duct body 1 includes fixed body 5 and mobile body 6, fixed
Water-proof silica-gel bar 9 is provided between body 5 and mobile body 6, fixed body 5 uses connected structure, locking dress with mobile body 6
The junction for being arranged on fixed body 5 and mobile body 6 is put, locking system can be consolidated using lock ring 4 with 3 connected modes of lock
It is fixed, the spacing of the freely adjustable plugboard 2 in inside of mobile body 6, slide plate 7 can be moved in parallel freely with grafting, in movement
The bottom of the inwall of body 6 is provided with moveable plugboard 2, and the bottom of plugboard 2 is connected with some slide plates 7, bus duct body 1
Intraformational bed is internally provided with, locking system can be fixed using lock ring 4 with 3 connected modes of lock, the inwall parcel of bus duct
There is mica tape 8.
It is connected, by increasing capacitance it is possible to increase the notch of bus duct, can be fixed using caused device with mobile main body by stationary body
The width of bus duct, it is ensured that the stability of bus duct, while there are open-ended plugboard 2, grafting in the inside of bus duct
The bottom of plate 2 is connected with slide plate 7, can be with the width of the mobile increase bus duct of mobile body 6, the inwall parcel of bus duct
There is mica tape 8, by increasing capacitance it is possible to increase the waterproof of bus duct and the characteristic of high temperature-proof.
Technological means disclosed in the present invention program is not limited only to the technological means disclosed in above-mentioned embodiment, in addition to
Constituted technical scheme is combined by above technical characteristic.It should be pointed out that for those skilled in the art
For, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (6)
1. a kind of expansion type bus duct, including bus duct body, it is characterised in that：Some grafting are provided with the bus duct
Plate, locking system is provided with the top and bottom of bus duct, and the bus duct body includes fixed body and mobile body, Gu
Determine body and use connected structure with mobile body, the locking system is arranged on the junction of fixed body and mobile body,
The bottom of mobile inner body wall is provided with moveable plugboard, and the bottom of plugboard is connected with some slide plates, the bus duct
Body interior is provided with intraformational bed.
2. expansion type bus duct according to claim 1, it is characterised in that：Set between the fixed body and mobile body
It is equipped with water-proof silica-gel bar.
3. expansion type bus duct according to claim 1, it is characterised in that：The locking system can be using lock ring and lock
Connected mode is fixed.
4. expansion type bus duct according to claim 1, it is characterised in that:The locking system can be using adjustable spring lock
Body is carried out to fix.
5. expansion type bus duct according to claim 1, it is characterised in that：The inside of the mobile body is freely adjustable
The spacing of plugboard, slide plate can be moved in parallel freely with grafting.
6. expansion type bus duct according to claim 1, it is characterised in that：The inwall of the bus duct is enclosed with mica
Band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710126344.0A CN107046263A (en) | 2017-03-06 | 2017-03-06 | A kind of expansion type bus duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710126344.0A CN107046263A (en) | 2017-03-06 | 2017-03-06 | A kind of expansion type bus duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107046263A true CN107046263A (en) | 2017-08-15 |
Family
ID=59544219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710126344.0A Pending CN107046263A (en) | 2017-03-06 | 2017-03-06 | A kind of expansion type bus duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107046263A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2550942Y (en) * | 2002-01-22 | 2003-05-14 | 江苏通华集团有限公司 | Low voltage seal bus groove |
| CN201444560U (en) * | 2009-06-26 | 2010-04-28 | 山东爱普电气设备有限公司 | Telescopic bus bar bridge |
| CA2720146A1 (en) * | 2010-11-04 | 2012-05-04 | Robert R. Pawluk | Multi level cable bus system with modular cable trays |
| CN202856274U (en) * | 2012-09-07 | 2013-04-03 | 武汉长兴电器发展有限公司 | Telescopic bus bridge |
| CN103124057A (en) * | 2011-11-18 | 2013-05-29 | 江苏威腾母线有限公司 | Resin bus expansion joint |
| CN205051287U (en) * | 2015-09-14 | 2016-02-24 | 江苏神飞电气科技有限公司 | Adjustable bus duct |
| CN206546996U (en) * | 2017-03-06 | 2017-10-10 | 苏州市凯顺电器有限公司 | A kind of expansion type bus duct |
-
2017
- 2017-03-06 CN CN201710126344.0A patent/CN107046263A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2550942Y (en) * | 2002-01-22 | 2003-05-14 | 江苏通华集团有限公司 | Low voltage seal bus groove |
| CN201444560U (en) * | 2009-06-26 | 2010-04-28 | 山东爱普电气设备有限公司 | Telescopic bus bar bridge |
| CA2720146A1 (en) * | 2010-11-04 | 2012-05-04 | Robert R. Pawluk | Multi level cable bus system with modular cable trays |
| CN103124057A (en) * | 2011-11-18 | 2013-05-29 | 江苏威腾母线有限公司 | Resin bus expansion joint |
| CN202856274U (en) * | 2012-09-07 | 2013-04-03 | 武汉长兴电器发展有限公司 | Telescopic bus bridge |
| CN205051287U (en) * | 2015-09-14 | 2016-02-24 | 江苏神飞电气科技有限公司 | Adjustable bus duct |
| CN206546996U (en) * | 2017-03-06 | 2017-10-10 | 苏州市凯顺电器有限公司 | A kind of expansion type bus duct |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170815 |