CN105365582B - A kind of self-locking pantagraph current collector - Google Patents
A kind of self-locking pantagraph current collector Download PDFInfo
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- CN105365582B CN105365582B CN201510885725.8A CN201510885725A CN105365582B CN 105365582 B CN105365582 B CN 105365582B CN 201510885725 A CN201510885725 A CN 201510885725A CN 105365582 B CN105365582 B CN 105365582B
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- swing rod
- bearing
- driving lever
- current collector
- self
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L5/00—Current collectors for power supply lines of electrically-propelled vehicles
- B60L5/38—Current collectors for power supply lines of electrically-propelled vehicles for collecting current from conductor rails
- B60L5/39—Current collectors for power supply lines of electrically-propelled vehicles for collecting current from conductor rails from third rail
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
A kind of self-locking pantagraph current collector.It is mainly used in electric motorized vehicle by electricity, solve that existing rail traffic vehicles bottom pantagraph current collector is complicated, and working service cost is high, inconvenient for operation, the problems such as potential safety hazard be present.It is characterized in that：Including slippery boots assembly (2), the first swing rod (3), the second swing rod (4), swing rod bearing (5), driving lever bearing (7), dynamic driving lever (8), active driving lever (9), stretching assembly (11), insulator foot (13), stretching assembly bearing (14), actuating unit (22)；Connected by the first swing rod (3) and the second swing rod (4) with slippery boots assembly (2), actuating unit (22) is connected by active driving lever (9) with swing rod bearing (5)；Stretching assembly (11) is connected with the first swing rod (3) or the second swing rod (4) and stretching assembly bearing (14).It can be widely applied to the electric motorized vehicles such as track traffic, non-track traffic public transit vehicle by electricity.
Description
Technical field
It is particularly a kind of to be used for track traffic, non-track traffic public transit vehicle, transport card the present invention relates to a kind of pantagraph current collector
The electric motorized vehicles such as car are by pantagraph current collector or current collector electric, with self-locking device.
Background technology
Pantagraph current collector also known as collector shoe, are mounted on train bogie, are powered for train from rigidity and take stream into Mobile state, full
A set of dynamic of sufficient Train electrical demand is by flow device.Arranged by the operation posture to municipal rail train, steel combined with aluminum power rail
Technical requirements that mode is flowed with feature, dynamically, electric insulation requirement, the Friction pairs matching requirement dynamically flowed etc. are systematic
On Research foundation, scientifically and rationally choose and swing the range of movement of rod member, contacted normal pressure, by fluent boots by stream friction pair
Material, structure and insulation system by stream component are scientifically and rationally designed, meets the working condition requirement that the dynamic of train is flowed, subtracts
The maintenance needs of few pantagraph current collector, realize the dynamic stability of train with reliably being flowed, and power supply guarantor is provided for the stable operation of train
Barrier.
Lateral current collector is mounted in a kind of pantagraph current collector that train side is flowed.Domestic existing pantagraph current collector is backward in technique, especially
It is that sidepiece pantagraph current collector is complicated, and product quality, price compare external product without too big advantage.Applied to sidepiece pantagraph current collector
Self-locking device technology it is still immature.Using seldom.
The content of the invention
It is an object of the invention to provide a kind of band self-locking device and installation, safeguard, easy to use, simple in construction, volume compared with
Small self-locking pantagraph current collector.
The technical solution adopted for the present invention to solve the technical problems is：It includes slippery boots assembly 2, the first swing rod 3, second
Swing rod 4, swing rod bearing 5, plate 6, driving lever bearing 7, dynamic driving lever 8, bearing pin 10, active driving lever 9, stretching assembly 11, insulator foot
13rd, stretching assembly bearing 14, actuating unit 22；Installation swing rod bearing 5 and driving lever bearing 7, swing rod branch in the one end of insulator foot 13
Coordinate installation the first swing rod 3 and the second swing rod 4 into activity respectively on seat 5, the upper end of the first swing rod 3 and the second swing rod 4 respectively with
The hinged-support of the bottom of slippery boots assembly 2 is hinged, and the junction of 5 and first swing rod of swing rod bearing 3, which is provided with, moves driving lever 8, on driving lever bearing 7
Active driving lever 9 is installed, installation plate 6 is connected by short slab 20 with actuating unit 22 on the one end of active driving lever 9；In insulator foot
It is located at the middle stretching assembly 11 of swing rod bearing 5 on 13, pivoted arm is set in the first swing rod 3 or the second swing rod 4 rotating shaft of any one,
The pivoted arm of any one rotating shaft of one end of stretching assembly 11 with the first swing rod 3 or the second swing rod 4 is connected；Stretching assembly 11 it is another
One end is connected with the stretching assembly bearing 14 being packed on insulator foot 13.
The first swing rod 3 of the present invention is parallel with the second swing rod 4 to be hinged on slippery boots assembly 2 and swing rod bearing 5, the first swing rod
3rd, the second swing rod 4, slippery boots assembly 2 form similar parallelogram sturcutre with swing rod bearing 5, in the situation that swing rod bearing 5 is fixed
Under, its excess-three side is swingable, and second swing rod 4 is U-shaped, Y types or the structure such as human-like, 3 T-shaped, Y types or human-like of the first swing rod
Etc. structure, in the case where movable device is in contraction state, the first swing rod 3 can be put into the second swing rod 4, be substantially reduced space.
One end of active driving lever 9 of the present invention is plectrum, and the other end is connected with plate 6, and is fixed with stop nut；Power
Driven when mechanism 22 works and rotate active driving lever 9, drive dynamic driving lever 8 to move so that the first swing rod 3 is rotated, and active driving lever 9 is gone to
It is after extreme position, driven driving lever (8) is locked, complete the self-locking of mechanism；During 22 counter motion of actuating unit, active driving lever 9 is de-
From locking position, under the effect of stretching assembly 11, slippery boots assembly 2 rises, and restPoses.
Output cable 1 is connected on the slippery boots assembly 2 of the present invention, the periphery of insulator foot 13 is provided with insulation protective board 12.
The swing rod bearing 5 of the present invention connects the first swing rod 3 and the second swing rod 4 by bearing pin 10 respectively, has pin on bearing pin 10
Bar, it is effective to limit the first swing rod 3 and the rotational angle of the second swing rod 4.
The stretching assembly 11 of the present invention includes the mechanisms such as extension spring, damping.
The actuating unit 22 of the present invention is provided with retraction assemblies 21 in end, prevents the activity of actuating unit 22, ensures pantagraph current collector
Normal use, retraction assemblies 21 include the mechanism such as stage clip, damping.
The actuating unit 22 of the present invention includes the devices such as Pneumatic propelling plant, hydraulic power unit or linear electric motors.
Beneficial effects of the present invention：It can effectively solve existing pantagraph current collector in the application of energy-storage type tramcar in often stretching
Have troubles, the technical problems such as security risk be present, by using control driving lever, parallel-crank mechanism motion, so as to promote cunning
Boots shrink or stretching, and the next backstop is respectively provided with mechanism, improves the reliability of mechanism, realizes pantagraph current collector swing rod self-locking；It
Simple and reliable for structure, cost is low, anti shock and vibration, and stable by stream, followability is good, and structural strength is high, has a wide range of application, operation dimension
Shield is convenient, and it can be widely applied to various track traffics, the electric motorized vehicle such as non-track traffic public transit vehicle, haulage truck
Used by electricity.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the use state diagram of the present invention；
Fig. 3 is the active driving lever schematic diagram of the present invention.
In figure：1- output cables, 2- slippery boots assemblies, the swing rods of 3- first, the swing rods of 4- second, 5- swing rods bearing, 6- plates, 7-
Driving lever bearing, 8- move driving lever, 10- bearing pins, 9- actives driving lever, 11- stretching assemblies, 12- insulation protective boards, 13- insulator foots, 14-
Stretching assembly bearing, 20- short slabs, 21- retraction assemblies, 22- actuating units.
Embodiment
The present invention is described in further details with reference to the accompanying drawings and examples.
Embodiment 1, the present invention include slippery boots assembly 2, the first swing rod 3, the second swing rod 4, swing rod bearing 5, plate 6, driving lever
Bearing 7, dynamic driving lever 8, bearing pin 10, active driving lever 9, stretching assembly 11, insulator foot 13, stretching assembly bearing 14, actuating unit
22；Swing rod bearing 5 and driving lever bearing 7 are installed in the one end of insulator foot 13, coordinate installation first into activity respectively on swing rod bearing 5
Hinged-support of the upper end of the swing rod 4 of swing rod 3 and second, the first swing rod 3 and the second swing rod 4 respectively with the bottom of slippery boots assembly 2 is hinged,
The junction of 5 and first swing rod of swing rod bearing 3 is provided with dynamic driving lever 8, and active driving lever 9, the one end of active driving lever 9 are installed on driving lever bearing 7
Upper installation plate 6 is connected by short slab 20 with actuating unit 22；It is located at the centre stretching group of swing rod bearing 5 on insulator foot 13
Pivoted arm, one end of stretching assembly 11 and the first swing rod 3 are set in part 11, the first swing rod 3 or the second swing rod 4 rotating shaft of any one
Or the pivoted arm of the second swing rod 4 any one rotating shaft is connected；The other end of stretching assembly 11 is with being packed on insulator foot 13
Stretching assembly bearing 14 is connected；Slippery boots assembly 2, the first swing rod 3, the second swing rod 4 and swing rod bearing 5 form one similar to parallel
The motion of quadrangle, it, so as to promote piston shoes to shrink or stretch, is respectively provided with up and down by using control driving lever in mechanism
Position backstop, improves the reliability of mechanism, realizes pantagraph current collector swing rod self-locking；It is simple and reliable for structure, and cost is low, anti shock and vibration,
Stable by stream, followability is good, and structural strength is high, has a wide range of application, convenient operating maintenance, and it can be widely applied to various tracks and hands over
The electric motorized vehicles such as logical, non-track traffic public transit vehicle, haulage truck are used by electricity.Under usual situation, i.e., pantagraph current collector is entering
For row by the electric stage, the piston shoes of pantagraph current collector are in extended state all the time, by controlling self-locking device, the piston shoes of pantagraph current collector is realized pendulum
Bar self-locking, this pantagraph current collector and installation, maintenance, easy to use, simple in construction, small volume.Refering to Fig. 1 to Fig. 3.
Embodiment 2, the first swing rod 3 of the invention is parallel with the second swing rod 4 to be hinged on slippery boots assembly 2 and swing rod bearing 5,
First swing rod 3, the second swing rod 4, slippery boots assembly 2 form similar parallelogram sturcutre with swing rod bearing 5, solid in swing rod bearing 5
In the case of fixed, its excess-three side is swingable, and second swing rod 4 is U-shaped, Y types or the structure such as human-like, 3 T-shaped, Y of the first swing rod
Type or the structure such as human-like, in the case where movable device is in contraction state, the first swing rod 3 can be put into the second swing rod 4, be substantially reduced sky
Between；Refering to Fig. 1 to Fig. 3, remaining combination 1 with any of the above embodiment or 2 above example.
Embodiment 3, one end of active driving lever 9 of the invention is plectrum, and the other end is connected with plate 6, and uses stop nut
It is fixed；Driven when actuating unit 22 works and rotate active driving lever 9, drive dynamic driving lever 8 to move so that the first swing rod 3 rotates, actively
It is after driving lever 9 goes to extreme position, driven driving lever (8) is locked, complete the self-locking of mechanism；It is main during 22 counter motion of actuating unit
Dynamic driving lever 9 departs from locking position, and under the effect of stretching assembly 11, slippery boots assembly 2 rises, and restPoses；Refering to Fig. 1 to figure
3, remaining combination with any of the above embodiment or 2 above example.
Embodiment 4, output cable 1 is connected on slippery boots assembly 2 of the invention, and the periphery of insulator foot 13 is provided with insulation shield
Plate 12；Refering to Fig. 1 to Fig. 3, remaining combination with any of the above embodiment or 2 above example.
Embodiment 5, swing rod bearing 5 of the invention connect the first swing rod 3 and the second swing rod 4, bearing pin by bearing pin 10 respectively
There is pin rod on 10, it is effective to limit the first swing rod 3 and the rotational angle of the second swing rod 4；Refering to Fig. 1 to Fig. 3, remaining same any of the above
The combination of embodiment or 2 above example.
Embodiment 6, stretching assembly 11 of the invention include the similar dress that extension spring, damping mechanism etc. produce linear telescopic motion
Put；Refering to Fig. 1 to Fig. 3, remaining combination with any of the above embodiment or 2 above example.
Embodiment 7, actuating unit 22 of the invention are provided with retraction assemblies 21 in end, prevent the activity of actuating unit 22, protect
The normal use of pantagraph current collector is demonstrate,proved, retraction assemblies 21 include the similar device that stage clip, damping mechanism etc. produce linear telescopic motion；Ginseng
Fig. 1 to Fig. 3 is read, remaining combination with any of the above embodiment or 2 above example.
Embodiment 8, actuating unit 22 of the invention include Pneumatic propelling plant, hydraulic power unit or linear electric motors etc.
Produce the similar device of linear telescopic motion；Refering to Fig. 1 to Fig. 3, remaining is the same as any of the above embodiment or 2 above example
Combination.
Claims (8)
1. a kind of self-locking pantagraph current collector, it is characterized in that：It includes slippery boots assembly（2）, the first swing rod（3）, the second swing rod（4）, swing rod
Bearing（5）, plate（6）, driving lever bearing（7）, dynamic driving lever（8）, bearing pin（10）, active driving lever（9）, stretching assembly（11）, insulation
Base（13）, stretching assembly bearing（14）And actuating unit（22）；In insulator foot（13）One end is installed by swing rod bearing（5）With
Driving lever bearing（7）, swing rod bearing（5）It is upper to coordinate the first swing rod of installation into activity respectively（3）With the second swing rod（4）, the first swing rod
（3）With the second swing rod（4）Upper end respectively with slippery boots assembly（2）The hinged-support of bottom is hinged, swing rod bearing（5）With the first pendulum
Bar（3）Junction is provided with dynamic driving lever（8）, driving lever bearing（7）Upper installation active driving lever（9）, active driving lever（9）One end is installed by plate
（6）, pass through short slab（20）With actuating unit（22）It is connected；In insulator foot（13）It is upper to be located at swing rod bearing（5）Centre stretching
Component（11）, the first swing rod（3）Or second swing rod（4）Pivoted arm, stretching assembly are set in the rotating shaft of any one（11）One end
With the first swing rod（3）Or second swing rod（4）The pivoted arm of any one rotating shaft is connected；Stretching assembly（11）The other end with being fixedly mounted with
In insulator foot（13）On stretching assembly bearing（14）It is connected.
2. self-locking pantagraph current collector according to claim 1, it is characterized in that：First swing rod（3）With the second swing rod（4）Parallel hinge
It is connected on slippery boots assembly（2）With swing rod bearing（5）On, the first swing rod（3）, the second swing rod（4）, slippery boots assembly（2）With swing rod bearing
（5）Similar parallelogram sturcutre is formed, in swing rod bearing（5）In the case of fixation, its excess-three side is swingable, second pendulum
Bar（4）U-shaped, Y types or personal structure, the first swing rod（3）T-shaped, Y types or personal structure, it is in contraction-like in movable device
Under state, the first swing rod（3）The second swing rod can be put into（4）It is interior, it is substantially reduced space.
3. self-locking pantagraph current collector according to claim 1, it is characterized in that：The active driving lever（9）One end is plectrum, the other end with
Plate（6）It is connected；Actuating unit（22）Active driving lever is rotated during work（9）, drive dynamic driving lever（8）Motion so that the first pendulum
Bar（3）Rotate, active driving lever（9）After going to extreme position, the self-locking of mechanism is completed；Actuating unit（22）It is main during counter motion
Dynamic driving lever（9）Depart from self-locking position, in stretching assembly（11）Under effect, slippery boots assembly（2）Rise, restPose.
4. self-locking pantagraph current collector according to claim 1, it is characterized in that：The slippery boots assembly（2）Upper connection output cable（1）,
Insulator foot（13）Periphery be provided with insulation protective board（12）.
5. self-locking pantagraph current collector according to claim 1, it is characterized in that：The swing rod bearing（5）Pass through bearing pin respectively（10）Even
Connect the first swing rod（3）With the second swing rod（4）, bearing pin（10）On have pin rod, it is effective to limit the first swing rod（3）With the second swing rod
（4）Rotational angle.
6. self-locking pantagraph current collector according to claim 1, it is characterized in that：The stretching assembly（11）Including extension spring, damping mechanism.
7. self-locking pantagraph current collector according to claim 1, it is characterized in that：The actuating unit（22）Retraction assemblies are provided with end
（21）, prevent actuating unit（22）Activity, ensure the normal use of pantagraph current collector, retraction assemblies（21）Including stage clip, damping mechanism.
8. self-locking pantagraph current collector according to claim 1, it is characterized in that：The actuating unit（22）Including Pneumatic propelling plant,
Hydraulic power unit or Linear motor device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510885725.8A CN105365582B (en) | 2015-12-04 | 2015-12-04 | A kind of self-locking pantagraph current collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510885725.8A CN105365582B (en) | 2015-12-04 | 2015-12-04 | A kind of self-locking pantagraph current collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105365582A CN105365582A (en) | 2016-03-02 |
| CN105365582B true CN105365582B (en) | 2017-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510885725.8A Active CN105365582B (en) | 2015-12-04 | 2015-12-04 | A kind of self-locking pantagraph current collector |
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| CN (1) | CN105365582B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022089740A1 (en) * | 2020-10-28 | 2022-05-05 | Schunk Transit Systems Gmbh | Current collector and method for power transmission |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108267179B (en) * | 2018-04-18 | 2024-02-20 | 湖南磁浮技术研究中心有限公司 | Device for detecting dynamic performance of collector shoe and contact rail of medium-low speed maglev train |
| CN114829189A (en) * | 2019-12-20 | 2022-07-29 | 申克运输系统有限责任公司 | Current collector and method for power transmission |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1590195B1 (en) * | 2003-02-03 | 2010-04-07 | Schunk Bahn- und Industrietechnik GmbH | 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 |
| CN101973212B (en) * | 2010-11-24 | 2012-02-01 | 陈革 | Lateral current collector |
| DE102013207824A1 (en) * | 2013-04-29 | 2014-10-30 | Schunk Bahn- Und Industrietechnik Gmbh | Current collector and method of energy transfer |
| CN104015624B (en) * | 2014-06-09 | 2016-01-27 | 长沙市开福区更度应用研发设计所 | With the lateral current collector of double-four link mechanism series connection |
| CN104999916B (en) * | 2015-05-26 | 2019-02-15 | 湖南中通电气股份有限公司 | A kind of pneumatic pantagraph current collector in third rail lower part |
| CN205220396U (en) * | 2015-12-04 | 2016-05-11 | 湖南中通电气股份有限公司 | Auto -lock current collector |
-
2015
- 2015-12-04 CN CN201510885725.8A patent/CN105365582B/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022089740A1 (en) * | 2020-10-28 | 2022-05-05 | Schunk Transit Systems Gmbh | Current collector and method for power transmission |
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| CN105365582A (en) | 2016-03-02 |
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Inventor after: Li Yongqiang Inventor after: Wang Yongming Inventor after: Wang Zongwen Inventor after: Tan Xiemin Inventor after: Wan Li Inventor after: Zhou Ye Inventor before: Li Yongqiang Inventor before: Wang Yongming Inventor before: Wang Zongwen Inventor before: Tan Xieming Inventor before: Wan Li Inventor before: Zhou Ye |
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