CN2188815Y - Independent full-insulated separating electric transmission bus slot apparatus - Google Patents
Independent full-insulated separating electric transmission bus slot apparatus Download PDFInfo
- Publication number
- CN2188815Y CN2188815Y CN 94226667 CN94226667U CN2188815Y CN 2188815 Y CN2188815 Y CN 2188815Y CN 94226667 CN94226667 CN 94226667 CN 94226667 U CN94226667 U CN 94226667U CN 2188815 Y CN2188815 Y CN 2188815Y
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- CN
- China
- Prior art keywords
- transmission bus
- bus
- transmission
- barrel
- independent full
- 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
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Abstract
The utility model relates to an independent full-insulated separating electric transmission bus slot apparatus, which belongs to the technical field of the wiring system of the electricity transmission, supply, and distribution. The independent full-insulated separating electric transmission bus slot apparatus is mainly composed of the totally enclosed slot pipe of the aluminum alloy, an electricity transmission bus, a multidirectional connection box, and a partition board. The internal part of the totally enclosed slot pipe of the aluminum alloy is inserted with the electricity transmission bus; the internal part of the totally enclosed slot pipe of the aluminum alloy is provided with the partition board, and the middle of the partition board is provided with a passage for the bus to penetrate. The utility model has the advantages of simple structure, convenient arrangement and usage, high safety, small size, heat resistant performance, low cost, better electric stability, and high protection level of the casing, and the independent full-insulated separating electric transmission bus slot apparatus is suitable for the transmission of the large current.
Description
It is defeated for distribution wiring system technical field that the isolated transmission of electricity bus device of a kind of separated type all insulation belongs to.
Before the utility model was made, in prior art, this transmission of electricity bus device was to adopt following two kinds of structures: a kind of is to adopt the outer cover of steel plate assembly unit, the flat copper line bus wraps through insulation and is pressed together, and this steel plate degree of protection is not high, heaviness, consumption copper is many, weak heat-dissipating, connection inconvenience.Another kind is the female groove of air type insulation transmission of electricity, and shell adopts split mounting type steel plate or split mounting type aluminium alloy frid, and bus adopts flat copper line, air insulation between bus, bus adopts insulating barrier at the conduit internal fixation, and its weak point is all fronts air insulations, electronic poor stability; Be not suitable for big electric current and carry, the bus duct volume increases, and makes, difficulty is installed, and does not have solid-state dielectric to isolate between the interface bus, is easy to go here and there arc; Shell is a split mounting type, and degree of protection is poor.
The purpose of this utility model is to overcome above-mentioned weak point, thereby provides a kind of simple in structure, safe and reliable, connects the isolated power transmission busbar device of the separated type all insulation easy, that volume is little, degree of protection is good.
The utility model mainly is made up of totally-enclosed barrel (1), transmission of electricity bus (2), connector (3), link box (4), insulating barrier (5).Transmission of electricity bus (2) inserts totally-enclosed barrel (1), adopts connector (3) by the transition stem stem, and pressing plate compresses.Place dividing plate (5) in the totally-enclosed barrel (1), dividing plate (5) middle part has the duct to pass for bus (2).
Description of drawings:
Fig. 1 is the utility model structural front view;
Fig. 2 is that the utility model A is to view;
Embodiment during following the utility model is incited somebody to action in conjunction with the accompanying drawings is further described:
Adopt the totally-enclosed trapezoidal barrel of aluminium alloy (1), inner insertion garden copper pipe transmission of electricity bus (2), garden copper pipe transmission of electricity bus (2) outer cover upper glass fiber insulation conduit or employing polyvinyl fluoride thin film wrap 3 layers, make and adopted the solid dielectric insulating material to isolate between phase line effectively, can dwindle electric clearance.Garden copper pipe transmission of electricity bus (2) connects, and adopts connector (3) by the transition stem stem, and the screw press plate mechanism compresses, and bus duct turns to and adopts multidirectional link box (4) to carry out.Garden copper pipe transmission of electricity bus (2) is placed insulating barrier (5) at barrel (1) internal fixation in the barrel (1), bus (2) fixedly be to be undertaken by a piece insulating barrier (5) that passes in the barrel.This insulating barrier (5) forms with the engineering plastics compacting, and there are four holes at the middle part, passes for bus, there are screw and groove in the side, insulating barrier (5) is by the convex tendon of aluminium alloy barrel, and guiding slip insertion groove tube cavity is at a certain distance by fixing with screw (6) in the groove of the barrel outside.
Compared with the prior art the utility model has the following advantages: 1, simple in structure, use to install safe and reliable, 2, volume is little, the heat resistance height, cost is low, 3, electrodynamical stability is better, be fit to big electric current and carry shell protection grade height.
Claims (4)
1, the isolated power transmission busbar device of a kind of separated type all insulation is made up of barrel (1), transmission of electricity bus (2), link box (4), it is characterized in that inserting in the barrel (1) transmission of electricity bus (2), place dividing plate (5) in the barrel (1), dividing plate (5) middle part is porose to be passed for transmission of electricity bus (2).
2, the isolated power transmission busbar device of separated type all insulation according to claim 1 is characterized in that described barrel (1) is totally-enclosed barrel, adopts aluminum alloy materials to make.
3, the isolated power transmission busbar device of separated type all insulation according to claim 1 is characterized in that described transmission of electricity bus (2) outer cover upper glass fiber insulation conduit or adopts polyvinyl fluoride thin film to wrap.
4, the isolated power transmission busbar device of separated type all insulation according to claim 1 is characterized in that described dividing plate (5) adopts plastic production.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94226667 CN2188815Y (en) | 1994-01-21 | 1994-01-21 | Independent full-insulated separating electric transmission bus slot apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94226667 CN2188815Y (en) | 1994-01-21 | 1994-01-21 | Independent full-insulated separating electric transmission bus slot apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2188815Y true CN2188815Y (en) | 1995-02-01 |
Family
ID=33839585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94226667 Expired - Fee Related CN2188815Y (en) | 1994-01-21 | 1994-01-21 | Independent full-insulated separating electric transmission bus slot apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2188815Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1048827C (en) * | 1995-10-18 | 2000-01-26 | 孔庆华 | Combined conveying system |
| CN102623811A (en) * | 2011-01-27 | 2012-08-01 | 仝志红 | Novel capacitive type insulation wind power bus intermediate connection scheme |
| CN103840411A (en) * | 2014-03-19 | 2014-06-04 | 镇江昊源电气有限公司 | Tubular energy-saving closed low-voltage branch bus duct system |
-
1994
- 1994-01-21 CN CN 94226667 patent/CN2188815Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1048827C (en) * | 1995-10-18 | 2000-01-26 | 孔庆华 | Combined conveying system |
| CN102623811A (en) * | 2011-01-27 | 2012-08-01 | 仝志红 | Novel capacitive type insulation wind power bus intermediate connection scheme |
| CN103840411A (en) * | 2014-03-19 | 2014-06-04 | 镇江昊源电气有限公司 | Tubular energy-saving closed low-voltage branch bus duct system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |