CN2540324Y - H-shaped slide line - Google Patents
H-shaped slide line Download PDFInfo
- Publication number
- CN2540324Y CN2540324Y CN 02220713 CN02220713U CN2540324Y CN 2540324 Y CN2540324 Y CN 2540324Y CN 02220713 CN02220713 CN 02220713 CN 02220713 U CN02220713 U CN 02220713U CN 2540324 Y CN2540324 Y CN 2540324Y
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- China
- Prior art keywords
- build material
- steel
- utility
- conductor
- model
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- 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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- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
The utility model relates to an improve structure of slide contact line, in particular to a I-shaped slide contact line, which is mainly composed of a I-shaped copper conductor, a conductor fixer, a steel section bar, a press plate screw, a fixed press plate, a steel section bar fixing base, a fixing bolt, a fixing nut, a gasket, an insulator, and a mounting support. The utility model is characterized in that the utility model uses I-shaped copper to replace angle steel, while copper has high heat radiation speed, better electric contact, and little circuit voltage reduction.
Description
Technical field
The utility model belongs to essential electronic element line connector class, relates to a kind of trolley structural development technical field.
Background technology
The prior art trolley generally all adopts angle steel, and angle steel trolley contact performance is poor, causes the motor phase shortage easily, and line drop is big, waste electric power.Particularly using big current applications effect obvious.
Summary of the invention
The technical problems to be solved in the utility model is to have proposed a kind of novel I shape trolley for the problem that overcomes above-mentioned trolley existence.It mainly is made up of I shape copper conductor, conductor connecting element, steel build material, plate screw, fixation clip, steel build material permanent seat, bolt of rear end plate, captive nut, pad, insulator and mounting bracket etc.The I shape copper conductor is connected with steel build material by the conductor connecting element; Steel build material is connected with steel build material permanent seat with fixation clip by plate screw; Steel build material permanent seat is by bolt of rear end plate and captive nut and mounting bracket flexible connection; Set up insulator between steel build material permanent seat and the mounting bracket, the insulator two ends all are added with pad.
The utility model key is to replace steel with copper material, requires I shape copper conductor upper face smooth smooth, and making can have good contact at mobile wiping, reaches reliable power supply.Because with the copper material heat radiation easily, and conduct electricity very well, line drop is little.Simultaneously, the utility model is not again all to replace steel with copper material, but the part copper material replaces steel.Only use copper material (I shape) to make conductor, remainder is still used steel.Adopting steel build material one is in order to save copper product, the 2nd, and increase and set up intensity and impact strength.
Description of drawings
Fig. 1 is the utility model I shape trolley structural representation.
In Fig. 1,1-I shape copper conductor; 2-conductor connecting element; 3-steel build material; 4-plate screw; 5-fixation clip; 6-steel build material permanent seat; 7-captive nut; 8-pad; 9-insulator; 10-mounting bracket; 11-bolt of rear end plate.
The specific embodiment
I shape copper conductor (1) joint length of the utility model I shape trolley is 6 meters, the mounting bracket spacing is 3 meters, during assembling, 6 meters long I shape copper conductors (1) are fixed on the steel build material (3) with conductor connecting element (2), carry out then connecting between 6 meters length, be connected with special-purpose connecting panel (not marking among Fig. 1), be connected to Len req (also special-purpose retractor device can be housed) if be connected to outside 150 meters length.In use, hoisting crane carries out wiping power supply (annotate: power lead is connected on the conductor, and current colector is installed on hoisting crane or other mobile devices) by special-purpose current colector brush on I shape copper conductor (1) surface.
Claims (2)
1, a kind of I shape trolley is characterized in that it is made up of I shape copper conductor (1), conductor connecting element (2), steel build material (3), plate screw (4), fixation clip (5), steel build material permanent seat (6), bolt of rear end plate (11), captive nut (7), pad (8), insulator (9) and mounting bracket (10).
2, according to the described I shape trolley of claim 1, it is characterized in that I shape copper conductor (1) is connected with steel build material (3) by conductor connecting element (2), steel build material (3) is connected with steel build material permanent seat (6) with fixation clip (5) by plate screw (4), steel build material permanent seat (6) flexibly connects with mounting bracket (10) by bolt of rear end plate (11) and captive nut (7), and between steel build material permanent seat (6) and mounting bracket (10), set up insulator (9), insulator (9) two ends all are added with pad (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02220713 CN2540324Y (en) | 2002-05-22 | 2002-05-22 | H-shaped slide line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02220713 CN2540324Y (en) | 2002-05-22 | 2002-05-22 | H-shaped slide line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2540324Y true CN2540324Y (en) | 2003-03-19 |
Family
ID=33698956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02220713 Expired - Fee Related CN2540324Y (en) | 2002-05-22 | 2002-05-22 | H-shaped slide line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2540324Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101471551B (en) * | 2007-12-25 | 2011-11-09 | 贵阳铝镁设计研究院有限公司 | DC convergent current bus bar insulator bracket |
| CN102314963A (en) * | 2011-10-26 | 2012-01-11 | 无锡市安能滑触电器有限公司 | Large-power single-pole winding-type seamless sliding-contact line and manufacturing method thereof |
| CN102382663A (en) * | 2011-10-24 | 2012-03-21 | 马钢(集团)控股有限公司 | Power supply unit of furnace door service car of coke furnace |
| CN104986056A (en) * | 2015-07-23 | 2015-10-21 | 淄博道麦逊绝缘子有限公司 | Busbar support insulator |
| CN110838393A (en) * | 2019-11-14 | 2020-02-25 | 扬州市君瑞企业管理有限公司 | Sliding contact line insulator device of gantry crane |
-
2002
- 2002-05-22 CN CN 02220713 patent/CN2540324Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101471551B (en) * | 2007-12-25 | 2011-11-09 | 贵阳铝镁设计研究院有限公司 | DC convergent current bus bar insulator bracket |
| CN102382663A (en) * | 2011-10-24 | 2012-03-21 | 马钢(集团)控股有限公司 | Power supply unit of furnace door service car of coke furnace |
| CN102382663B (en) * | 2011-10-24 | 2013-09-18 | 马钢(集团)控股有限公司 | Power supply unit of furnace door service car of coke furnace |
| CN102314963A (en) * | 2011-10-26 | 2012-01-11 | 无锡市安能滑触电器有限公司 | Large-power single-pole winding-type seamless sliding-contact line and manufacturing method thereof |
| CN102314963B (en) * | 2011-10-26 | 2014-08-27 | 无锡市安能滑触电器有限公司 | Large-power single-pole winding-type seamless sliding-contact line |
| CN104986056A (en) * | 2015-07-23 | 2015-10-21 | 淄博道麦逊绝缘子有限公司 | Busbar support insulator |
| CN110838393A (en) * | 2019-11-14 | 2020-02-25 | 扬州市君瑞企业管理有限公司 | Sliding contact line insulator device of gantry crane |
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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 |