CN202840203U - Low-power aluminium bar sliding contact busbar - Google Patents
Low-power aluminium bar sliding contact busbar Download PDFInfo
- Publication number
- CN202840203U CN202840203U CN 201220477949 CN201220477949U CN202840203U CN 202840203 U CN202840203 U CN 202840203U CN 201220477949 CN201220477949 CN 201220477949 CN 201220477949 U CN201220477949 U CN 201220477949U CN 202840203 U CN202840203 U CN 202840203U
- Authority
- CN
- China
- Prior art keywords
- electric conductor
- aluminium
- stainless steel
- electric conductors
- shaped groove
- 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
Images
Abstract
The utility model relates to a low-power aluminium bar sliding contact busbar, comprising a multipole sliding contact busbar plastic pipe and electric conductors. An inner part of the multipole sliding contact busbar plastic pipe is provided with T-shaped grooves, and the electric conductors are embedded in the T-shaped grooves. The low-power aluminium bar sliding contact busbar is characterized in that the electric conductors are integrally manufactured by compounding aluminium electric conductors and stainless steel electric conductors, the aluminium electric conductors are in contact with groove bottoms of the T-shaped grooves, and the stainless steel electric conductors are used for contacting with parallel plate surfaces of an electric brush of a current collector. The electric conductors in the utility model are integrally manufactured by compounding the aluminium electric conductors and the stainless steel electric conductors, the maximum carrying capacity can meet requirements, can completely replace existing aluminium bar electric conductors, and are suitable for wide application in a wide range.
Description
Technical field
The utility model relates to a kind of wiping bus of slide-contact-type power transmitting device, and specifically a kind of small-power aluminium row wiping bus belongs to the power supply facilities technical field.
Background technology
At present, the electric conductor of the multipole tubular type wiping bus of prior art is the copper electric conductor all, and it is expensive, and manufacturing cost is high.If change the electric conductor of wiping bus into the aluminium electric conductor, manufacturing cost can reduce greatly, but spark phenomenon can occur for aluminium conductor and current collector brush friction, therefore, designing the wiping bus that a kind of low cost of manufacture is not struck sparks again, is the present technical issues that need to address.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of small-power aluminium row wiping bus is provided, and it is simple and reasonable for structure, and low cost of manufacture spark phenomenon can not occur, and transmission operation is safe and reliable.
The technical scheme that provides according to the utility model: small-power aluminium row wiping bus, comprise multipole wiping bus mould the pipe and electric conductor, the inside that described multipole wiping bus is moulded pipe is provided with T-shaped groove, described electric conductor is embedded in the T-shaped groove, it is characterized in that: described electric conductor is to be complex as a whole by aluminium electric conductor and stainless steel electric conductor to make, the aluminium electric conductor contacts with the bottom land of T-shaped groove, and the stainless steel electric conductor is used for contacting with current collector brush parallel-plate face.
As further improvement of the utility model, described aluminium electric conductor is that cross section is the flat elongate body of rectangle, and aluminium electric conductor one side contacts with the bottom land of T-shaped groove, and the aluminium electric conductor simultaneously is provided with the splayed die cavity; Described stainless steel electric conductor is long flat lamellar body, and the both sides bending of stainless steel electric conductor and the interior also roll extrusion of splayed die cavity that is embedded on the aluminium electric conductor are integrated.
As further improvement of the utility model, also be provided with rectangular beformable body dustproof and waterproof filler rod on the described small-power aluminium row wiping bus, the bottom opening place that multipole wiping bus is moulded pipe is provided with little T-shaped groove, pack in the described little T-shaped groove in described rectangular beformable body dustproof and waterproof filler rod two ends, rectangular beformable body dustproof and waterproof filler rod can coat two sides of walking current-collector and the bottom opening that multipole wiping bus is moulded pipe.
The utility model compared with prior art, advantage is:Electric conductor in the utility model is to be complex as a whole by aluminium electric conductor and stainless steel electric conductor to make, and maximum carrying capacity can reach and meet the demands, and alternative existing copper bar electric conductor is fit to extensive use on a large scale fully.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The cross-sectional structure figure of electric conductor in Fig. 2 the utility model.
Embodiment
The utility model is described in further detail below in conjunction with concrete drawings and Examples.
As shown in the figure: the small-power aluminium row wiping bus among the embodiment is mainly moulded the parts such as pipe 1, electric conductor 2 and rectangular beformable body dustproof and waterproof filler rod 3 and is formed by multipole wiping bus.
As shown in Figure 1 and Figure 2, the inside that described multipole wiping bus is moulded pipe 1 is provided with T-shaped groove, described electric conductor 2 is embedded in the T-shaped groove, electric conductor 2 is to be complex as a whole by aluminium electric conductor 2a and stainless steel electric conductor 2b to make, aluminium electric conductor 2a contacts with the bottom land of T-shaped groove, and stainless steel electric conductor 2b is used for contacting with current collector brush parallel-plate face.Like this, in the current collector walking process, brush is directly to contact with the plane of stainless steel electric conductor 2b, thereby spark phenomenon can not occur.
As shown in Figure 2, described aluminium electric conductor 2a is that cross section is the flat elongate body of rectangle, and aluminium electric conductor 2a one side contacts with the bottom land of T-shaped groove, and aluminium electric conductor 2a simultaneously is provided with the splayed die cavity; Described stainless steel electric conductor 2b is long flat lamellar body, and the both sides bending of stainless steel electric conductor 2b and the interior also roll extrusion of splayed die cavity that is embedded on the aluminium electric conductor 2a are integrated.Like this, in use needn't worry affects the phenomenons such as loosening between stainless steel electric conductor 2b and aluminium matter matrix 2a or displacement occur because material is subjected to the rear thermal expansion coefficient difference of electricity, guarantees that transmission operation is safe and reliable.
In addition, as shown in Figure 1, also increase on the described small-power aluminium row wiping bus and be provided with rectangular beformable body dustproof and waterproof filler rod 3, the bottom opening place that multipole wiping bus is moulded pipe 1 is provided with little T-shaped groove, pack in the described little T-shaped groove in described rectangular beformable body dustproof and waterproof filler rod 3 two ends, rectangular beformable body dustproof and waterproof filler rod 3 can coat two sides of walking current-collector and the bottom opening that multipole wiping bus is moulded pipe 1.So effectively the anti-trickle of preventing dust aerosol is invaded multipole wiping bus and is moulded in the pipe 1, and the degree of protection of wiping bus can be increased to IP52.
Because the electric conductor 2 in the utility model is to be complex as a whole by aluminium electric conductor 2a and stainless steel electric conductor 2b to make, maximum carrying capacity can reach and meet the demands, and alternative existing copper bar electric conductor 2 is fit to extensive use on a large scale fully.
Claims (3)
1. small-power aluminium is arranged the wiping bus, comprise that multipole wiping bus moulds pipe (1) and electric conductor (2), the inside that described multipole wiping bus is moulded pipe (1) is provided with T-shaped groove, described electric conductor (2) is embedded in the T-shaped groove, it is characterized in that: described electric conductor (2) is to be complex as a whole by aluminium electric conductor (2a) and stainless steel electric conductor (2b) to make, aluminium electric conductor (2a) contacts with the bottom land of T-shaped groove, and stainless steel electric conductor (2b) is used for contacting with current collector brush parallel-plate face; Like this, in the current collector walking process, brush is directly to contact with the plane of stainless steel electric conductor (2b), thereby spark phenomenon can not occur.
2. small-power aluminium as claimed in claim 1 is arranged the wiping bus, it is characterized in that: described aluminium electric conductor (2a) is that cross section is the flat elongate body of rectangle, aluminium electric conductor (2a) one side contacts with the bottom land of T-shaped groove, and aluminium electric conductor (2a) one side is provided with the splayed die cavity; Described stainless steel electric conductor (2b) is long flat lamellar body, and the both sides bending of stainless steel electric conductor (2b) and the interior also roll extrusion of splayed die cavity that is embedded on the aluminium electric conductor (2a) are integrated.
3. small-power aluminium as claimed in claim 1 is arranged the wiping bus, it is characterized in that: also be provided with rectangular beformable body dustproof and waterproof filler rod (3) on the described small-power aluminium row wiping bus, the bottom opening place that multipole wiping bus is moulded pipe (1) is provided with little T-shaped groove, pack in the described little T-shaped groove in described rectangular beformable body dustproof and waterproof filler rod (3) two ends, rectangular beformable body dustproof and waterproof filler rod (3) can coat two sides and the multipole wiping bus of walking current-collector and mould the bottom opening of pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220477949 CN202840203U (en) | 2012-09-18 | 2012-09-18 | Low-power aluminium bar sliding contact busbar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220477949 CN202840203U (en) | 2012-09-18 | 2012-09-18 | Low-power aluminium bar sliding contact busbar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202840203U true CN202840203U (en) | 2013-03-27 |
Family
ID=47951822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220477949 Expired - Fee Related CN202840203U (en) | 2012-09-18 | 2012-09-18 | Low-power aluminium bar sliding contact busbar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202840203U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103227401A (en) * | 2013-04-14 | 2013-07-31 | 宁夏木尔马建材有限公司 | Slide rail power supply device |
| CN103248176A (en) * | 2013-05-06 | 2013-08-14 | 大唐三门峡发电有限责任公司 | Method for changing polarity of generator excitation bus |
| CN111129898A (en) * | 2019-12-26 | 2020-05-08 | 杭州乐守科技有限公司 | Safe wiping line that slip is efficient |
-
2012
- 2012-09-18 CN CN 201220477949 patent/CN202840203U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103227401A (en) * | 2013-04-14 | 2013-07-31 | 宁夏木尔马建材有限公司 | Slide rail power supply device |
| CN103227401B (en) * | 2013-04-14 | 2015-06-03 | 宁夏木尔马建材有限公司 | Slide rail power supply device |
| CN103248176A (en) * | 2013-05-06 | 2013-08-14 | 大唐三门峡发电有限责任公司 | Method for changing polarity of generator excitation bus |
| CN103248176B (en) * | 2013-05-06 | 2016-01-20 | 大唐三门峡发电有限责任公司 | A kind of generator excitation bus changes the method for polarity |
| CN111129898A (en) * | 2019-12-26 | 2020-05-08 | 杭州乐守科技有限公司 | Safe wiping line that slip is efficient |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202840203U (en) | Low-power aluminium bar sliding contact busbar | |
| CN204069589U (en) | Controller for electric vehicle and electric motor car | |
| CN204271583U (en) | GM is case enclosed busbar groove altogether | |
| CN105332461A (en) | Electricity generation brick | |
| CN203339454U (en) | Multi-pole sliding contact line for outdoor use | |
| CN202142823U (en) | Heat-dissipating bus duct | |
| CN203456823U (en) | Novel energy-saving bus duct | |
| CN203135043U (en) | Conductive polar pole | |
| CN102780188A (en) | Heat-dissipation-type bus duct | |
| CN201230139Y (en) | Low voltage distribution cabinet bus-bar | |
| CN204558399U (en) | Novel breaker contact system | |
| CN204179601U (en) | A kind of bus duct | |
| CN209133815U (en) | The dedicated wiping bus of construction elevator | |
| CN204045515U (en) | A kind of coupled in series is arranged and is included the DC circuit breaker of coupled in series row | |
| CN202721411U (en) | Bus duct | |
| CN202696089U (en) | Heat radiation type bus duct | |
| CN202633864U (en) | Novel intensive busway housing | |
| CN206878273U (en) | A kind of automobile power cell bus-bar | |
| CN204190310U (en) | A kind of busbar side board | |
| CN202840204U (en) | Sliding contact line of aluminum-matrix steel conductor | |
| CN209133814U (en) | The dedicated trolley of construction elevator | |
| CN202817227U (en) | Bus-duct joint conductor current-carrying compensation connecting piece | |
| CN203536534U (en) | NI-MH (nickel-metal hydride) battery with heat dissipation function | |
| CN203250866U (en) | Cable clamp plate | |
| CN204123636U (en) | All-in-one is extruded in a kind of cable annealing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20140918 |
|
| EXPY | Termination of patent right or utility model |