CN102431459B - Current collector with device capable of breaking away from third rail - Google Patents
Current collector with device capable of breaking away from third rail Download PDFInfo
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- CN102431459B CN102431459B CN201110390978.XA CN201110390978A CN102431459B CN 102431459 B CN102431459 B CN 102431459B CN 201110390978 A CN201110390978 A CN 201110390978A CN 102431459 B CN102431459 B CN 102431459B
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- current collector
- latch
- pantagraph current
- rail
- collector body
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Abstract
The invention discloses a current collector with a device capable of breaking away from a third rail, which belongs to the field of current collectors and is used for solving the problem that the installation and the maintenance of a conventional current collector are not convenient. The current collector with the device capable of breaking away from the third rail comprises a fuse protector box, a current collector body and a back plate for connecting the fuse protector box and the current collector body, wherein a locking mechanism for locking the current collector body on the back plate is arranged between the current collector body and the back plate. When some current collectors go wrong, the current collector can break away from the third rail and run and a carbon sliding block is conveniently replaced to ensure that the hidden danger of arc discharge to a bogie is eliminated. The current collector disclosed by the invention has the advantages of small volume, convenience for installation and use and reliability in performance.
Description
Technical field
The present invention relates to one for the 3rd rail pantagraph current collector for rail traffic vehicles, be specially a kind of pantagraph current collector with departing from three rail devices.
Background technology
At present, existing rail traffic vehicles is subject to the impact of factors with the 3rd rail pantagraph current collector, as slope and the apparent order and condition of external environment condition, the 3rd rail end bends, the motion conditions that is subject to stream mode, car load, electric insulating etc.When abnormal condition appear in existing part pantagraph current collector, need this part boot removing of current collector operation, to prevent the generation of arc discharge.When pantagraph current collector need to overhaul or change carbon slide block, requiring pantagraph current collector and the 3rd rail to depart from has certain distance, and this needs many people to coordinate, and installation and maintenance are very inconvenient.
Summary of the invention
In order to overcome the deficiency of existing pantagraph current collector installation and maintenance inconvenience, the present invention aims to provide a kind of pantagraph current collector with departing from three rail devices, when part pantagraph current collector is during in fault, this pantagraph current collector can depart from the 3rd rail operation, be convenient to change carbon slide block, eliminated the hidden danger to bogie truck arcing electric discharge, and easy to install, dependable performance.
To achieve these goals, the technical solution adopted in the present invention is:
With a pantagraph current collector that departs from three rail devices, comprise fuse box, pantagraph current collector body and be connected fuse box and the backboard of pantagraph current collector body; Its constructional feature is to be provided with pantagraph current collector body is locked to the catch gear on backboard between described pantagraph current collector body and backboard.
Further, the structure of described catch gear is to comprise rotating shaft, latch hook, leaf spring and the latch locking with latch hook; Described latch hook is connected with rotating shaft, and this rotating shaft is connected with described pantagraph current collector body; Described leaf spring one end is contained on backboard, and the other end compresses described latch; One end of described latch is contained on backboard, and the other end is free end.
Described pantagraph current collector body is connected with one end of a swing arm, and the other end of this swing arm is connected with the carbon slide block that is positioned at the 3rd rail below.
Described fuse box is connected with carbon slide block by cable.
For fear of because of dirt accumulation with overcast and rainy bogie truck is produced to arcing electric discharge, described swing arm adopts insulating material.
By said structure, when departing from the 3rd rail operation or vehicle warehouse-in, needs carry out carbon slide block while changing, available de-boots handle rotates clockwise motion by the latch hook of catch gear, now latch and leaf spring upward movement, latch and latch hook lock, each part is by locked, and swing arm and the certain distance of pantagraph current collector carbon slide block distance the 3rd rail, prevented arc discharge effectively.When needs release, with de-boots handle, press down the free end of latch, realize unlocking function.
Compared with prior art, the invention has the beneficial effects as follows: when part pantagraph current collector is during in fault, this pantagraph current collector can depart from operation, is convenient to change carbon slide block, has eliminated the hidden danger to bogie truck arcing electric discharge, is applicable to various rail traffic vehicles the 3rd rail pantagraph current collector.
Below in conjunction with drawings and Examples, the present invention is further elaborated.
Accompanying drawing explanation
Fig. 1 is the structure principle chart of an embodiment of the present invention;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the structural representation of catch gear of the present invention;
Fig. 4 is catch gear locking of the present invention position schematic diagram.
In the drawings
1-backboard, 2-fuse box, 3-pantagraph current collector body, 4-cable, 5-swing arm,
6-leaf spring, 7-latch hook, 8-bearing pin, 9-latch, 10-rotating shaft,
11-takes off boots handle, 12-carbon slide block, 13-the 3rd rail.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is done to further detailed description:
With a pantagraph current collector that departs from three rail devices, referring to Fig. 1,2, comprise backboard 1, fuse box 2 and pantagraph current collector body 3.Between described pantagraph current collector body 3 and backboard 1, be provided with catch gear, this catch gear is comprised of rotating shaft 10, latch hook 7, latch 9 and leaf spring 6.Latch hook 7 is connected with rotating shaft 10, and leaf spring 6 one end are contained on backboard 1, and the other end compresses described latch 9, and one end of this latch 9 is connected with backboard 1.As shown in Figure 3, when departing from the 3rd rail operation or vehicle warehouse-in, needs carry out carbon slide block 12 while changing, available de-boots handle 11 forces in the junction of swing arm 5 and carbon slide block 12, the latch hook 7 of catch gear rotates clockwise motion, and now latch 9 and leaf spring 6 upward movements, when mechanism enters Fig. 4 position, latch 9 and latch hook 7 lock, each part is by locked, and swing arm 5 and the certain distance of pantagraph current collector carbon slide block 12 distance the 3rd rail, prevent arc discharge.When needs release, as shown in Figure 4, with de-boots handle 11, press down the free end of latch 9, latch hook 7 and latch 9 depart from, and realize unlocking function.
The content that above-described embodiment is illustrated should be understood to these embodiment only for being illustrated more clearly in the present invention, and be not used in, limit the scope of the invention, after having read the present invention, those skilled in the art all fall within the application's claims limited range to the modification of the various equivalent form of values of the present invention.
Claims (3)
1. with a pantagraph current collector that departs from three rail devices, comprise fuse box (2), pantagraph current collector body (3) and be connected fuse box (2) and the backboard (1) of pantagraph current collector body (3); It is characterized in that, between described pantagraph current collector body (3) and backboard (1), be provided with pantagraph current collector body (3) is locked to the catch gear on backboard (1); The structure of described catch gear is to comprise rotating shaft (10), latch hook (7), leaf spring (6) and the latch (9) locking with latch hook (7); Described latch hook (7) is connected with rotating shaft (10), and this rotating shaft (10) is connected with described pantagraph current collector body (3); It is upper that described leaf spring (6) one end is contained in backboard (1), and the other end compresses described latch (9); It is upper that one end of described latch (9) is contained in backboard (1), and the other end is free end; Described pantagraph current collector body (3) is connected with one end of a swing arm (5), and the other end of this swing arm (5) is connected with the carbon slide block (12) that is positioned at the 3rd rail (13) below; When needs are locked, with de-boots handle (11), force in the junction of swing arm (5) and carbon slide block (12), the latch hook (7) of catch gear rotates clockwise motion, makes latch (9) and leaf spring (6) upward movement, and latch (9) and latch hook (7) lock; When needs release, with de-boots handle (11), press down the free end of latch (9), latch hook (7) and latch (9) depart from, and realize release.
2. the pantagraph current collector with departing from three rail devices according to claim 1, is characterized in that, described fuse box (2) is connected with carbon slide block (12) by cable (4).
3. the pantagraph current collector with departing from three rail devices according to claim 1, is characterized in that, described swing arm (5) adopts insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110390978.XA CN102431459B (en) | 2011-12-01 | 2011-12-01 | Current collector with device capable of breaking away from third rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110390978.XA CN102431459B (en) | 2011-12-01 | 2011-12-01 | Current collector with device capable of breaking away from third rail |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102431459A CN102431459A (en) | 2012-05-02 |
| CN102431459B true CN102431459B (en) | 2014-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110390978.XA Active CN102431459B (en) | 2011-12-01 | 2011-12-01 | Current collector with device capable of breaking away from third rail |
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| CN (1) | CN102431459B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103010031B (en) * | 2012-12-18 | 2015-04-29 | 唐山轨道客车有限责任公司 | Third rail current collector for railway vehicle |
| CN103192719B (en) * | 2013-03-25 | 2016-03-16 | 南车株洲电力机车有限公司 | A kind of rail traffic vehicles and pantagraph current collector thereof |
| CN104442407B (en) * | 2014-08-27 | 2016-08-31 | 南车南京浦镇车辆有限公司 | Pantagraph current collector and third rail system matching detection method |
| CN105004941A (en) * | 2015-05-26 | 2015-10-28 | 湖南中通电气股份有限公司 | Apparatus for detecting working state information of current collector |
| CN106080213B (en) * | 2016-06-17 | 2019-03-08 | 中车南京浦镇车辆有限公司 | A kind of pantagraph current collector isolation control circuit |
| CN111409464A (en) * | 2020-03-20 | 2020-07-14 | 安徽盛世高科轨道装备有限公司 | Lower contact third rail current collector with contact force adjusted by air pressure |
| CN115320393A (en) * | 2022-08-29 | 2022-11-11 | 中车株洲电力机车有限公司 | Current collector lifting device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0990549A1 (en) * | 1998-10-02 | 2000-04-05 | InfoSystems GmbH, Visuelle und akustische Systeme für die Verkehrstechnik | Current collector |
| DE102004019252B3 (en) * | 2004-04-16 | 2005-06-30 | Stemmann-Technik Gmbh | Current wiper for rail locomotive third rail has oscillation lever for current wiper shoe secured in rest position via spring-loaded latch lever released via release cylinder |
| CN1644424A (en) * | 2005-01-31 | 2005-07-27 | 中国北车集团永济电机厂 | Pantagraph current collector with three guider flee |
| CN201439309U (en) * | 2009-07-22 | 2010-04-21 | 湘潭电机股份有限公司 | Combined third rail current collector |
| CN101973212A (en) * | 2010-11-24 | 2011-02-16 | 陈革 | Lateral current collector |
| CN102218991A (en) * | 2011-05-13 | 2011-10-19 | 湖南中通电气有限公司 | Rotary type bootjack device |
| CN202357894U (en) * | 2011-12-01 | 2012-08-01 | 南车株洲电力机车有限公司 | Current collector with third rail deviating device |
-
2011
- 2011-12-01 CN CN201110390978.XA patent/CN102431459B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0990549A1 (en) * | 1998-10-02 | 2000-04-05 | InfoSystems GmbH, Visuelle und akustische Systeme für die Verkehrstechnik | Current collector |
| DE102004019252B3 (en) * | 2004-04-16 | 2005-06-30 | Stemmann-Technik Gmbh | Current wiper for rail locomotive third rail has oscillation lever for current wiper shoe secured in rest position via spring-loaded latch lever released via release cylinder |
| CN1644424A (en) * | 2005-01-31 | 2005-07-27 | 中国北车集团永济电机厂 | Pantagraph current collector with three guider flee |
| CN201439309U (en) * | 2009-07-22 | 2010-04-21 | 湘潭电机股份有限公司 | Combined third rail current collector |
| CN101973212A (en) * | 2010-11-24 | 2011-02-16 | 陈革 | Lateral current collector |
| CN102218991A (en) * | 2011-05-13 | 2011-10-19 | 湖南中通电气有限公司 | Rotary type bootjack device |
| CN202357894U (en) * | 2011-12-01 | 2012-08-01 | 南车株洲电力机车有限公司 | Current collector with third rail deviating device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102431459A (en) | 2012-05-02 |
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