CN102315579A - Copper-aluminium composite sliding line - Google Patents
Copper-aluminium composite sliding line Download PDFInfo
- Publication number
- CN102315579A CN102315579A CN2010102204819A CN201010220481A CN102315579A CN 102315579 A CN102315579 A CN 102315579A CN 2010102204819 A CN2010102204819 A CN 2010102204819A CN 201010220481 A CN201010220481 A CN 201010220481A CN 102315579 A CN102315579 A CN 102315579A
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- China
- Prior art keywords
- sliding line
- steel strip
- copper
- slip
- steel
- 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.)
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- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
The invention discloses a structure of a high-temperature-resistant safety copper body sliding line. A copper-aluminium composite sliding line comprises a sliding line body and a steel strip composited at the upper part of the sliding line body. The copper-aluminium composite sliding line is characterized in that L-shaped grooves are arranged at the shoulders of the two sides of a boss at the upper part of the sliding line body; the steel strip has a concave shape with flying edges at the two side walls; the steel strip is sheathed on the boss at the upper part of the sliding line body; the two flying edges of the steel strip are respectively embedded in the L-shaped grooves at the shoulders of the two sides of the boss; the steel strip is tightly attached to the sliding line body; and fixed connecting points are arranged between the steel strip and the sliding line body. The steel strip is stainless. In the copper-aluminium composite sliding line, the structure is reasonable and simple, the production and the manufacture are easy, the cost is low, and the use performance is good. Since the flying edges of the steel strip are embedded into the L-shaped grooves and fixed connecting points are arranged between the steel strip and the sliding line body, the reliable connection of the steel strip and the sliding line body is ensured without looseness and dropping due to the influence of vibration and heating in the use process, so that the service life of the sliding line is prolonged, and the accidents due to looseness and dropping of steel and aluminium of the sliding line are avoided.
Description
Technical field
The present invention relates to the slip in the slide-contact-type electricity getting device, is a kind of electricity getting device that mobile device keeps conduction to contact in moving process that is used for guaranteeing.
Background technology
Slip is a kind of electricity getting device that mobile device keeps conduction to contact in moving process that is used for guaranteeing; The slip electricity getting device is mainly used in aspects such as mine car transportation, electric train, city electric car; Contact through the slip of a current-collector, make the power supply on the slip offer the power consumption equipment use through current-collector with the vehicle top.Existing slip has various material, and people both have good electrical property in order to reach, and can reduce cost again, adopt the slip of copper cover aluminum or ladle aluminium.Existing copper cover aluminum or ladle aluminium slip are the shoulder fluting in aluminium matter slip body upper boss both sides, and copper bar or steel bar are concave shape, and copper bar or steel bar are enclosed within on the slip body upper boss, and the side wall of copper bar or steel bar is inserted in the groove of boss shoulder.Steel aluminium or the loosening slippage of copper aluminium in use take place in this steel aluminium, copper aluminium slip easily.
Summary of the invention
The object of the invention is exactly the deficiency that exists to above-mentioned existing slip, provides a kind of steel aluminium to connect the compound slip of reliable steel aluminium.
The objective of the invention is to realize like this; The compound slip of steel aluminium comprises slip body and the steel bar that is compounded in slip body top, it is characterized in that slip body upper boss both sides shoulder is provided with L shaped groove; Steel bar is the concave shape of both walls band overlap; Steel bar is sleeved on the slip body upper boss, and two overlaps of steel bar embed respectively in the L shaped groove of boss both sides shoulder, and steel bar is close to the slip body.Be provided with fixed connection point between steel bar and the slip body.Described steel bar is a stainless steel strip.
The present invention is rational in infrastructure simple, manufactures easily, and cost is low, and serviceability is good.Because the overlap on the steel bar is embedded in the L shaped groove; Add between steel bar and the slip body fixed connection point is arranged; Guarantee that steel bar is reliable with being connected of slip body; Not can because of in the use because vibrations, the influence of being heated and loose or dislocation, prolong slip useful life, avoid the accident that takes place because of slip steel aluminium loose or dislocation.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a slip body construction sketch map of the present invention;
Among the figure: 1 slip body, 2 steel bars, 3 overlaps, 4L shape groove.
Embodiment
Like Fig. 1, shown in Figure 2, at aluminium matter slip body 1 upper boss both sides shoulder L shaped groove 4 is set, prepare steel bar 2 with corrosion resistant plate, steel bar 2 is concave shape, and concave shape steel bar both walls is provided with overlap 3.Steel bar 2 is sleeved on the slip body upper boss, and two overlaps of steel bar embed respectively in the L shaped groove of boss both sides shoulder, and steel bar is close to the slip body, and every spacing distance adopts screw to be connected between steel bar and the slip body.
Claims (3)
1. compound slip of steel aluminium; Comprise slip body and the steel bar that is compounded in slip body top; It is characterized in that slip body upper boss both sides shoulder is provided with L shaped groove, steel bar is the concave shape of both walls band overlap, and steel bar is sleeved on the slip body upper boss; Two overlaps of steel bar embed respectively in the L shaped groove of boss both sides shoulder, and steel bar is close to the slip body.
2. the compound slip of steel aluminium according to claim 1 is characterized in that being provided with fixed connection point between steel bar and the slip body.
3. the compound slip of steel aluminium according to claim 1 is characterized in that described steel bar is a stainless steel strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102204819A CN102315579A (en) | 2010-06-30 | 2010-06-30 | Copper-aluminium composite sliding line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102204819A CN102315579A (en) | 2010-06-30 | 2010-06-30 | Copper-aluminium composite sliding line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102315579A true CN102315579A (en) | 2012-01-11 |
Family
ID=45428493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102204819A Pending CN102315579A (en) | 2010-06-30 | 2010-06-30 | Copper-aluminium composite sliding line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102315579A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201009767Y (en) * | 2007-03-08 | 2008-01-23 | 李陶逸 | Steel-aluminum compounding conductor rail |
| JP2008301589A (en) * | 2007-05-30 | 2008-12-11 | Panasonic Electric Works Co Ltd | Insulated trolley wire current collecting equipment |
| CN101633319A (en) * | 2008-07-25 | 2010-01-27 | 华鹤章 | Aluminium-steel slide wire |
| CN201750036U (en) * | 2010-06-30 | 2011-02-16 | 扬州荣发滑线电气有限公司 | Steel-aluminum composite skid wire |
-
2010
- 2010-06-30 CN CN2010102204819A patent/CN102315579A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201009767Y (en) * | 2007-03-08 | 2008-01-23 | 李陶逸 | Steel-aluminum compounding conductor rail |
| JP2008301589A (en) * | 2007-05-30 | 2008-12-11 | Panasonic Electric Works Co Ltd | Insulated trolley wire current collecting equipment |
| CN101633319A (en) * | 2008-07-25 | 2010-01-27 | 华鹤章 | Aluminium-steel slide wire |
| CN201750036U (en) * | 2010-06-30 | 2011-02-16 | 扬州荣发滑线电气有限公司 | Steel-aluminum composite skid wire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120111 |