CN2442432Y - High-voltage common-box bus - Google Patents
High-voltage common-box bus Download PDFInfo
- Publication number
- CN2442432Y CN2442432Y CN 00225624 CN00225624U CN2442432Y CN 2442432 Y CN2442432 Y CN 2442432Y CN 00225624 CN00225624 CN 00225624 CN 00225624 U CN00225624 U CN 00225624U CN 2442432 Y CN2442432 Y CN 2442432Y
- Authority
- CN
- China
- Prior art keywords
- bus
- railway carriage
- compartment
- flange
- compartment bus
- 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
- 241000208199 Buxus sempervirens Species 0.000 title 1
- 239000004020 conductor Substances 0.000 claims abstract description 11
- 229910052751 metal Inorganic materials 0.000 claims abstract description 11
- 239000002184 metal Substances 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims abstract description 9
- 238000012423 maintenance Methods 0.000 claims abstract description 8
- 239000012212 insulator Substances 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 239000003989 dielectric material Substances 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 239000004411 aluminium Substances 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 230000005611 electricity Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 241001124569 Lycaenidae Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 210000003484 anatomy Anatomy 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 235000014987 copper Nutrition 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
A common bus is characterized in that a conductor bus bar (1) and a high-voltage-resistant electric insulator (2) are fixed on an assembly through a bus bar fixing frame (5) and then fixed on a metal framework (11). The metal shell (3) is also arranged on the metal framework (11) and consists of a connecting flange (4) and an installation maintenance hole (9). The utility model discloses can ensure safe and reliable's result of use completely in the aspect of resistant high voltage and carrying current flow and mechanical properties etc. can reach pleasing to the eye and the life of permanence.
Description
The utility model relates to the delivery vehicles bus duct of generating, power transmission and transformation enterprise high-tension electricity, is specially adapted to generating set to transformer, generating set or transformer joining railway carriage or compartment bus altogether between the above high-voltage load equipment of 4KV such as high voltage power distributing cabinet.Use that this altogether railway carriage or compartment bus can guarantee that the High Voltage electric current carries safe and reliable, installation convenient, construction standard unified, maintaining is simple, long perfomance life, the profile magnificence is attractive in appearance, economic advantages are remarkable, especially the high-voltage great-current load is carried.
At present, general electric power enterprise high-tension electricity is carried and is adopted naked coppers, aluminium row bus to add to isolate rack or tubular bus to carry out connection between the high-voltage load equipment more, adopt above dual mode to carry out the following several weak point that is connected with between the high-voltage electrical equipment: 1, to isolate rack at first be that coefficient of safety can not get ensureing because naked copper, aluminium row bus add, easily there are dust, toy and other magnetic conduction article to adhere to conductor busbar surface once more, increase resistance, easily caused potential safety hazard; 2, it is short its useful life to adopt naked copper, aluminium to arrange bus, and the replacement cycle is frequent; 3, adopt the tubular bus radiating effect not satisfactory, cost is high especially, owing to its intensity reason, sets up very difficulty.
The utility model is improved at the shortcoming in the background technology, provides a kind of and supports copper bus-bar or aluminium bus array by insulator, adopts the common railway carriage or compartment bus of the high voltage power transmission carrier of metal shell sealing protection cover.
The technical scheme that realizes the utility model purpose is such: the railway carriage or compartment bus is one to be assembled into metal shell with high pressure resistant electric(al) insulator support by the conductor busbar again altogether.The optional copper or aluminium matter of busbar, the high-tension current size of looking required load adopt every mutually single or vertical according to certain rules or transversely arranged combination that (comprises two) more than two, and three-phase or four phases can be arranged; Just select for use the high pressure resistant electric(al) insulator of different creep distances to support according to the voltage of load between every phase and set up the conductor busbar; Again insulator firmly is fixed in massively on the skeleton of metal shell envelope bottom.Metal shell assembles by insulating screw or rivet welding, shell top up can be according to certain rules, distance leaves the maintenance aperture of door is installed, adopt the sealing of heatproof electro-insulating rubber on the aperture of door, in case the moisture absorption that causes because of the temperature difference with ambient temperature in the envelope, the inboard metal surface of envelope scribbles the black insulating coating.The big I of the specification of copper bus-bar is selected the conductor busbar of different size for use according to the needs of the total electricity of being carried.The railway carriage or compartment bus can be processed into any threeway, curved logical, top terminal equally altogether, and adopts the shell flange ways of connecting connected mode different with the conductor busbar to connect into any trend and some length of actual needs arbitrarily between every joint.The common employed securing member of railway carriage or compartment bus of assembling preferably passes through insulation processing.
The utility model is at high pressure resistant electricity and carry aspects such as current flow and mechanical performance can guarantee safe and reliable result of use fully, can reach attractive in appearance and useful life permanence.
Execution mode of the present utility model is provided by the following drawings:
Accompanying drawing 1 is the three-dimensional appearance design sketch
Accompanying drawing 2 is end view drawings
Accompanying drawing 3 is common railway carriage or compartment bus vertical views
Accompanying drawing 4 is that common railway carriage or compartment bus is overlooked internal anatomy
Accompanying drawing 5 is common railway carriage or compartment bus bar side views
Among the figure, 1-conductor busbar, 2-high pressure resistant electric(al) insulator, 3-metal shell, 4-adpting flange, 5-busbar fixed mount, 6-gasket seal, 7-flange boss, 8-flange bolt hole, 9-installation and maintenance hole, 10-installation and maintenance hole boss pad, 11-metallic framework.
The concrete structure of the utility model execution mode is described below with reference to the accompanying drawings:
From Fig. 1,2 as can be known, the railway carriage or compartment bus is to pass through busbar fixed mount (5) fixation assembly by conductor busbar (1) and high pressure resistant electric(al) insulator (2) altogether, and then is fixed on the metallic framework (11).Metal shell (3) equally also is installed on the metallic framework (11), shell has adpting flange (4) and installation and maintenance hole (9) to form, in order to guarantee the sealing effectiveness and the degree of protection requirement of common railway carriage or compartment bus integral body, flange boss (7) at installation and maintenance hole (9) and adpting flange (4) adopts gasket seal (6) and (10) of heatproof insulation to seal respectively, will be total to by flange bolt hole (8) and adopt bolt to connect into any trend and some length between the every joint of railway carriage or compartment bus.The big I of the specification of conductor busbar is selected according to the size of current of being carried design, and the voltage that the specification of high pressure resistant electric(al) insulator, creep distance and the quantity of being arranged can be as required, the quantity and the requirement of strength of conductor busbar are set.The sheathing material of railway carriage or compartment bus can be selected aluminium alloy or steel plate etc. for use altogether, preferably selects non-magnet material for use, and it is square or rectangle that Mechanical Builds can be designed to the cross section arbitrarily.
Altogether the railway carriage or compartment bus is because compactness firm in structure for the utility model, and the railway carriage or compartment bus can be manufactured curved logical, threeway, terminal and the top of various needs by same frame mode arbitrarily altogether, connects into any trend and some length as required arbitrarily.Install at corresponding mounting bracket of employing and on-the-spot building, make whole altogether railway carriage or compartment bus can guarantee that the high-tension current of any size carries at the insulation safety of any place and direction, again can waterproof and dustproof, anti-tampering, and easy installation and reliable, dignity attractive in appearance, imposing.
Claims (1)
1, a kind of altogether railway carriage or compartment bus, it is characterized in that common railway carriage or compartment bus be one by conductor busbar (1) and high pressure resistant electric(al) insulator (2) by busbar fixed mount (5) fixation assembly, and then be fixed on the metallic framework (11); Metal shell (3) equally also is installed on the metallic framework (11), shell has adpting flange (4) and installation and maintenance hole (9) to form, in order to guarantee the sealing effectiveness and the degree of protection requirement of common railway carriage or compartment bus integral body, flange boss (7) at installation and maintenance hole (9) and adpting flange (4) adopts gasket seal (6) and (10) of heatproof insulation to seal respectively, will be total to by flange bolt hole (8) and adopt bolt to connect into any trend and some length between the every joint of railway carriage or compartment bus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00225624 CN2442432Y (en) | 2000-09-20 | 2000-09-20 | High-voltage common-box bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00225624 CN2442432Y (en) | 2000-09-20 | 2000-09-20 | High-voltage common-box bus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2442432Y true CN2442432Y (en) | 2001-08-08 |
Family
ID=33589681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00225624 Expired - Fee Related CN2442432Y (en) | 2000-09-20 | 2000-09-20 | High-voltage common-box bus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2442432Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104269794A (en) * | 2014-09-12 | 2015-01-07 | 中国能源建设集团镇江华东电力设备制造厂 | All-insulation poured bus |
-
2000
- 2000-09-20 CN CN 00225624 patent/CN2442432Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104269794A (en) * | 2014-09-12 | 2015-01-07 | 中国能源建设集团镇江华东电力设备制造厂 | All-insulation poured bus |
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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 |