CN109624721A - Track is for electric flatcar electric installation and track for electric flatcar - Google Patents
Track is for electric flatcar electric installation and track for electric flatcar Download PDFInfo
- Publication number
- CN109624721A CN109624721A CN201811633432.0A CN201811633432A CN109624721A CN 109624721 A CN109624721 A CN 109624721A CN 201811633432 A CN201811633432 A CN 201811633432A CN 109624721 A CN109624721 A CN 109624721A
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- China
- Prior art keywords
- electric
- track
- flatcar
- conducting rod
- conducting
- 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.)
- Pending
Links
- 238000009434 installation Methods 0.000 title claims abstract description 61
- 230000003139 buffering effect Effects 0.000 claims description 8
- 230000001154 acute effect Effects 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
The present invention provides a kind of tracks for electric flatcar electric installation, belongs to electric railcar haulage vehicle technical field, including vertical bar, is fixed at bottom of frame；Conducting rod, top and vehicle frame are rotatablely connected, and for conduction, the outside of vertical bar is arranged in conducting rod, and the free end of conducting rod also passes through elastic component and connect with vertical bar, and under free state, the free end of resilient element urges conducting rod is far from vertical bar；And conducting block, it is used to that the rotation connection of the free end on the free end of conducting rod and with conducting rod to be arranged in track sliding contact, conducting block.The present invention also provides a kind of tracks for electric flatcar.Track provided by the invention is for electric flatcar electric installation and track for electric flatcar, it is intended to which solving current electric installation, easily there is a phenomenon where contact with track spring, influence the normal power supply of flatcar when by track out-of-flatness region.
Description
Technical field
The invention belongs to electric railcar haulage vehicle technical fields, are to be related to a kind of track for electric flatcar more specifically
Electric installation and track are for electric flatcar.
Background technique
Rail flat car is haulage vehicle in a kind of electric railcar factory, solves the Product transport between factory's interior span.Also known as cross
Across flatcar, trolley, electric flat carriage.It has structure it is simple, it is easy to use, be easy maintenance, large carrying capacity, pollution lack etc. it is excellent
Point.It is widely used in machine manufacture and metallurgical works, is crossed as either inside cooperation crane transport weight across being used.Current track
Be the form that is combined of inside and outside guide tube for electric installation used in electric flatcar electric installation, the upper end of inner cylinder be equipped with top with
The top plate inner wall of outer cylinder connects and pushes down on the spring of inner cylinder, and it is conductive that the lower end of inner cylinder is equipped with the copper connecting with track wiping
Block, when copper conducting block slides in orbit, track sends electricity to flatcar through electric installation, but there are top surface injustice for track
Problem, copper conducting block, easily there is a phenomenon where contacting with track spring, influence the normal of flatcar when by track out-of-flatness region
Power supply, so that the mobile difficult problem of flatcar happens occasionally.
Summary of the invention
The purpose of the present invention is to provide a kind of track for electric flatcar electric installation and track for electric flatcar, it is intended to solve mesh
Preceding electric installation, easily there is a phenomenon where contacting with track spring, influences the normal confession of flatcar when by track out-of-flatness region
The technical problem of electricity.
To achieve the above object, the technical solution adopted by the present invention is that: provide a kind of track for electric flatcar electric installation, packet
Include: vertical bar is fixed at bottom of frame；
Conducting rod, top and the vehicle frame are rotatablely connected, and for conduction, the outer of the vertical bar is arranged in the conducting rod
Side, and the long axis α at an acute angle of the long axis of the conducting rod and the vertical bar is arranged, the α is 0 ° -90 °, the conducting rod from
It is also connect by elastic component with the vertical bar by holding, under free state, the free end of conducting rod described in the resilient element urges is remote
From the vertical bar；And
Conducting block, for track sliding contact, the conducting block be arranged on the free end of the conducting rod and with institute
State the free end rotation connection of conducting rod.
Further, the elastic component is dielectric resilience part, and the vertical bar is insulating bar.
Further, the both ends of the conducting block are respectively arranged with arc panel, the bottom end of the arc panel and the conduction
The bottom end of block flushes, and the top of the arc panel upwardly extends and is higher than the top of the conducting block.
Further, the both ends of the conducting block are respectively arranged with downward opening mounting groove, and the arc panel is plugged in
In the mounting groove.
Further, elastic buffering pad is provided on the inner wall of the mounting groove, the arc panel is plugged to the installation
The outer wall of part in slot and the outer wall of the elastic buffering pad fit closely.
Further, the resilient support abutted with the conducting block top is additionally provided on the free end of the arc panel
Bar.
Further, the middle and lower part of the conducting rod is arranged in the elastic component.
Further, the α is 30 ° -60 °.
Track provided by the invention is for the beneficial effect of electric flatcar electric installation: compared with prior art, the present invention
Track changes electric installation by the natural mode of interior guide tube and outer guide tube phase composition, by electric installation for electric flatcar electric installation
The structure that conducting rod and vertical bar are combined has been arranged to it, and conducting rod is obliquely installed, so that conducting block is moved to track out-of-flatness
When region, it can be moved up or be moved down according to the actual situation.In use, vertical bar and conducting rod are respectively installed to bottom of frame,
And conducting rod is arranged on the outside of vertical bar, and be rotatablely connected at the top of conducting rod with bottom of frame, conducting rod is passed through into bullet later
Property part is connected with vertical bar, so that the conducting block and rail contact of conducting rod bottom is arranged in.When flatcar is mobile, conducting block
It is slided with rail contact, conducting block is by the frictional force opposite with flatcar movement, and elastic component is to conducting rod application and flatcar at this time
The identical thrust of moving direction or pulling force, conducting rod drives conducting block to overcome the frictional force between conducting block and track, so that leading
Electric block is slided with rail contact and along flatcar moving direction always, and then the electric energy on track is sent to through conducting rod, cable
Flatcar.The setting of elastic component and vertical bar is so that the spacing between conducting rod and vertical bar remains in reasonable range, in turn
So that conducting block is always with rail contact, even if there is the place of out-of-flatness in orbit, conducting block is in elastic component and conducting rod
It can also be easier to overcome the variation of frictional force size between conducting block and track under collective effect, more quickly, smoothly pass through
Track out-of-flatness region without bounce, and then ensures that the conductive effect of flatcar electric installation is good and steady,
It ensure that the normal power supply of flatcar and the smoothness of movement.
The present invention also provides a kind of tracks for electric flatcar, comprising:
Vehicle frame is provided with electric box；And
The bottom of the vehicle frame is arranged in for electric flatcar electric installation in the track, and the conducting rod passes through cable and institute
State electric box electrical connection.
Further, the track is two for electric flatcar electric installation and is separately positioned on the two of the vehicle frame center line
Side, the vertical bar and the conducting rod are detachably connected with the vehicle frame respectively.
Track provided by the invention is for the beneficial effect of electric flatcar: compared with prior art, track power supply of the present invention
Flatcar uses the track of the above embodiment of the present invention offer for electric flatcar electric installation, when so that flatcar is mobile, conducting rod
Free end pulls under the action of the elastic member to flatcar moving direction and downward pushing tow conducting block, while between conducting rod and vertical bar
Spacing remain in reasonable range so that conducting block is along flatcar moving direction and flatcar synchronizing moving and and rail
Road fits closely, even if conducting block passes through out-of-flatness region on track, collective effect of the conducting block in elastic component and conducting rod
Under can also be easier to overcome the variation of frictional force size between conducting block and track, it is uneven more quickly, smoothly to pass through track
Main plot domain guarantees without bounce this arrangement ensures that the conductive effect of flatcar electric installation is good and steady
The normal power supply of flatcar and mobile smoothness.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skill in the art without creative efforts, can also be attached according to these
Figure obtains other attached drawings.
Fig. 1 is the track that provides of one embodiment of the invention for electric flatcar electric installation and track for the structural representation of electric flatcar
Figure；
Fig. 2 is that the track that further embodiment of this invention provides shows for electric flatcar electric installation and track for the structure of electric flatcar
It is intended to；
Fig. 3 is the structural schematic diagram of arc panel used by the embodiment of the present invention；
Fig. 4 is the side structure schematic view of conducting block used by the embodiment of the present invention.
In figure: 10, track is for electric flatcar electric installation；11, vertical bar；12, conducting rod；13, cable；14, elastic component；15,
Conducting block；16, arc panel；17, elastic supporting bar；18, mounting groove；19, elastic buffering pad；20；Vehicle frame；30, track；40, electric
Gas tank.
Specific embodiment
In order to which technical problems, technical solutions and advantages to be solved are more clearly understood, tie below
Accompanying drawings and embodiments are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only
To explain the present invention, it is not intended to limit the present invention.
Also referring to Fig. 1 and Fig. 2, now track provided in an embodiment of the present invention is said for electric flatcar electric installation
It is bright.The track is fixed at 20 bottom of vehicle frame for electric flatcar electric installation, including vertical bar 11；Conducting rod 12, top and vehicle
Frame 20 is rotatablely connected, and for conduction, the outside of vertical bar 11, and the length of the long axis of conducting rod 12 and vertical bar 11 is arranged in conducting rod 12
Axis α setting at an acute angle, α is 0 ° -90 °, and the free end of conducting rod 12 also passes through elastic component 14 and connect with vertical bar 11, free state
Under, elastic component 14 pushes the free end of conducting rod 12 far from vertical bar 11；And conducting block 15, for 30 sliding contact of track,
Conducting block 15 is arranged on the free end of conducting rod 12 and is rotatablely connected with the free end of conducting rod 12.It is conductive when flatcar is mobile
The free end of bar 12 pulls under the action of elastic component 14 to flatcar moving direction and downward pushing tow conducting block 12, so that conducting block
12 fit closely along flatcar moving direction with flatcar synchronizing moving and with track 30.
Track provided in an embodiment of the present invention is for electric flatcar electric installation, compared with prior art, changes electric installation
By the natural mode of interior guide tube and outer guide tube phase composition, electric installation the knot that conducting rod 12 and vertical bar 11 are combined has been arranged to
Structure.Wherein, conducting rod 12 is obliquely installed, can be according to the actual situation when so that conducting block 15 being moved to 30 out-of-flatness region of track
It is moved up or is moved down.In use, vertical bar 11 and conducting rod 12 are respectively installed to 20 bottom of vehicle frame, and conducting rod 12 is set
It sets in 11 outside of vertical bar, and 12 top of conducting rod is connect with 20 lower rotation of vehicle frame, and conducting rod 12 is passed through elastic component 14 later
It is connected with vertical bar 11, so that the conducting block 15 that 12 bottom of conducting rod is arranged in is contacted with track 30.When flatcar is mobile, lead
Electric block 15 and 30 contact slide of track, conducting block 15 are moved opposite frictional force by with flatcar, at this time 14 pairs of conductions of elastic component
Bar 12 applies thrust identical with flatcar moving direction or pulling force, and conducting rod 12 drives conducting block 15 to overcome conducting block 15 and track
Frictional force between 30, so that conducting block 15 is contacted with track 30 always and slided along flatcar moving direction, and then by track 30
On electric energy send flatcar to through conducting rod 12, cable 13.The setting of elastic component 14 and vertical bar 11 is so that conducting rod 12 and vertical bar
Spacing between 11 remains in reasonable range, so that conducting block 15 is contacted with track 30 always, even if in-orbit
There is the place of out-of-flatness on road 30, conducting block 15 also can be easier to overcome and lead under the collective effect of elastic component 14 and conducting rod 12
The variation of frictional force size between electric block 15 and track 30 more quickly, smoothly passes through 30 out-of-flatness region of track, without
There is bounce, and then ensure that the conductive effect of flatcar electric installation is good and steady, ensure that the normal power supply of flatcar
With mobile smoothness.
As track provided by the invention for a kind of specific embodiment of electric flatcar electric installation, elastic component 14 is insulation
Elastic component 14, vertical bar 11 are insulating bar, avoid the waste of electric energy, and ensure safety when flatcar is mobile.
As track provided by the invention for a kind of specific embodiment of electric flatcar electric installation, referring to Fig. 2, conductive
The both ends of block 15 are respectively arranged with arc panel 16, and the bottom end of arc panel 16 is flushed with the bottom end of conducting block 15, the top of arc panel 16
End upwardly extends and is higher than the top of conducting block 15.The setting of arc panel 16 is so that conducting block 15 is moved to the uneven main plot of track 30
When domain, hard collision will not occur for 15 front end of conducting block and track 30, so that conducting block 15 can be quicker, stable
Pass through the out-of-flatness region of track 30.15 both ends of conducting block are respectively arranged with arc panel 16, then are convenient for the reverse movement of flatcar.
As track provided by the invention for a kind of specific embodiment of electric flatcar electric installation, Fig. 3 and figure are please referred to
4, the both ends of conducting block 15 are respectively arranged with downward opening mounting groove 18, and arc panel 16 is plugged in mounting groove 18.
The setting of mounting groove 18 realizes being detachably connected for arc panel 16 and conducting block 15, convenient for the installation of arc panel 16
And replacement.
As track provided by the invention for a kind of specific embodiment of electric flatcar electric installation, referring to Fig. 3, installation
Elastic buffering pad 19 is provided on the inner wall of slot 18, arc panel 16 is plugged to the outer wall of the part in mounting groove 18 and elastic buffer
The outer wall of pad 19 fits closely.The setting of elastic buffering pad 19 send out arc panel 16 will not with conducting block 15 by after external force
Harshness collision, and then ensure the stability of 15 service performance of conducting block.In addition, the setting of elastic buffering pad 19 is so that arc
Plate 16 can fit closely after being inserted into mounting groove 18 with elastic buffering pad, thereby reduce in use process arc panel 16 by installing
The risk fallen in slot 18.
As track provided by the invention for a kind of specific embodiment of electric flatcar electric installation, arc panel 16 is by physics and chemistry
Plate is made, it is ensured that the excellent impact resistance of arc panel 16, water-fast, moisture-proof, heat resistance, wearability and insulating properties, Jin Erbao
The longer service life of arc panel 16 is demonstrate,proved.
As track provided by the invention for a kind of specific embodiment of electric flatcar electric installation, Fig. 2 and figure are please referred to
3, the elastic supporting bar 17 abutted with 15 top of conducting block is additionally provided on the free end of arc panel 16.Elastic supporting bar 17 is set
It sets and 16 free end of arc panel (i.e. its top) is not only made to have the function of certain protecting against shock, but also reduce arc panel in use process
16 risks that deformation occurs ensure that its longer service life.
As track provided by the invention for a kind of specific embodiment of electric flatcar electric installation, Fig. 1 and figure are please referred to
2, the middle and lower part of conducting rod 12 is arranged in elastic component 14.This setting so that the arm of force between elastic component 14 and force rod 12 compared with
Long, so that elastic component 14 is easier to exert a force to 12 free end of conducting rod, and then it is tight to ensure that conducting block 15 is bonded with track 30
Close property, ensure that the normal movement of flatcar.
As track provided by the invention for a kind of specific embodiment of electric flatcar electric installation, α is 30 ° -60 °, is led
When the tilt angle of electric pole 12 is within the scope of this, 14 length of elastic component is reasonable, and the structure of electric installation entirety is also more stable, and
Sufficient space has been reserved for moving up and down for conducting block 15.
The embodiment of the present invention also provides a kind of track for electric flatcar.Fig. 1 and Fig. 2 is please referred to, the track is for electric flatcar packet
Vehicle frame 20 is included, electric box 40 is provided with；And track is arranged in the bottom of vehicle frame 20, leads for electric flatcar electric installation 10
Electric pole 12 is electrically connected by cable 13 with electric box 40.
When flatcar is mobile, track is for conducting block 15 in electric flatcar electric installation 10 and 30 contact slide of track, by track 30
On electric energy receive and be sent to the electric box 40 on vehicle frame 20, electric box 40 is the wheel power device power supply on vehicle frame 20,
Realize the normal movement of flatcar.
Track provided in an embodiment of the present invention is for electric flatcar, and the track provided using the above embodiment of the present invention is for level
Vehicle electric installation 10, when so that flatcar is mobile, the free end of conducting rod 12 is under the action of elastic component 14 to flatcar moving direction
Simultaneously downward pushing tow conducting block 12 is pulled, while the spacing between conducting rod 12 and vertical bar 11 remains in reasonable range,
So that conducting block 12 is fitted closely along flatcar moving direction with flatcar synchronizing moving and with track 30, even if conducting block 15 passes through
When crossing out-of-flatness region on track 30, conducting block 15 can also be easier to overcome under the collective effect of elastic component 14 and conducting rod 12
The variation of frictional force size between conducting block 15 and track 30 more quickly, smoothly passes through 30 out-of-flatness region of track, without
It will appear bounce, this arrangement ensures that the conductive effect of flatcar electric installation is good and steady, ensure that flatcar is mobile
Smoothness.
As track provided by the invention for a kind of specific embodiment of electric flatcar, referring to Fig. 2, track is for electric flatcar
Electric installation 10 is two and is separately positioned on the two sides of 20 center line of vehicle frame, and vertical bar 11 and conducting rod 12 respectively can with vehicle frame 20
Dismantling connection.Track is set as two for electric flatcar electric installation 10, so that one of track is sent out for electric flatcar electric installation 10
After raw damage, flatcar can still be moved, while ensuring and feeding back to electric box 40 for electric flatcar electric installation 10 through track
Electricity is sufficiently large, and then ensures the normal use of flatcar.Vertical bar 11 and conducting rod 12 are detachably connected with vehicle frame 20 respectively, just
In user as needed by vertical bar 11 and/or conducting rod 12 by being removed on vehicle frame 20, and then after breaking down convenient for electric installation
Maintenance and replacement, meet its requirement.
In the present embodiment vertical bar 11 can with vehicle frame 20 by grafting, the modes such as be bolted and be detachably connected.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. track is for electric flatcar electric installation characterized by comprising
Vertical bar (11) is fixed at vehicle frame (20) bottom；
Conducting rod (12), top and the vehicle frame (20) are rotatablely connected, and for conduction, conducting rod (12) setting is described perpendicular
The outside of bar (11), and the long axis α at an acute angle of the long axis of the conducting rod (12) and the vertical bar (11) is arranged, the α is 0 °-
90 °, the free end of the conducting rod (12) also passes through elastic component (14) and connect with the vertical bar (11), described under free state
Elastic component (14) pushes the free end of the conducting rod (12) far from the vertical bar (11)；And
Conducting block (15), for track (30) sliding contact, the conducting block (15) setting the conducting rod (12) from
By holding upper and being rotatablely connected with the free end of the conducting rod (12).
2. track as described in claim 1 is for electric flatcar electric installation, it is characterised in that: the elastic component (14) is insulation bullet
Property part, the vertical bar (11) be insulating bar.
3. track as described in claim 1 is for electric flatcar electric installation, it is characterised in that: the both ends of the conducting block (15) point
It is not provided with arc panel (16), the bottom end of the arc panel (16) is flushed with the bottom end of the conducting block (15), the arc panel
(16) top upwardly extends and is higher than the top of the conducting block (15).
4. track as claimed in claim 3 is for electric flatcar electric installation, it is characterised in that: the both ends of the conducting block (15) point
It is not provided with downward opening mounting groove (18), the arc panel (16) is plugged in the mounting groove (18).
5. track as claimed in claim 4 is for electric flatcar electric installation, it is characterised in that: on the inner wall of the mounting groove (18)
It is provided with elastic buffering pad (19), the arc panel (16) plugs to the outer wall of the part in the mounting groove (18) and the bullet
The outer wall of property cushion (19) fits closely.
6. track as claimed in claim 3 is for electric flatcar electric installation, it is characterised in that: the free end of the arc panel (16)
On be additionally provided with the elastic supporting bar (17) abutted with the conducting block (15) top.
7. track as described in claim 1 is for electric flatcar electric installation, it is characterised in that: the elastic component (14) is arranged in institute
State the middle and lower part of conducting rod (12).
8. as the described in any item tracks of claim 1-7 for electric flatcar electric installation, it is characterised in that: the α be 30 °-
60°。
9. track is for electric flatcar characterized by comprising
Vehicle frame (20) is provided with electric box (40)；And
Any one of the claim 1-8 track is arranged for electric flatcar electric installation (10) in the bottom of the vehicle frame (20), institute
Conducting rod (12) are stated to be electrically connected by cable (13) with the electric box (40).
10. track as claimed in claim 9 is for electric flatcar, it is characterised in that: the track is for electric flatcar electric installation (10)
For two and be separately positioned on the two sides of the vehicle frame (20) center line, the vertical bar (11) and the conducting rod (12) respectively with
The vehicle frame (20) is detachably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811633432.0A CN109624721A (en) | 2018-12-29 | 2018-12-29 | Track is for electric flatcar electric installation and track for electric flatcar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811633432.0A CN109624721A (en) | 2018-12-29 | 2018-12-29 | Track is for electric flatcar electric installation and track for electric flatcar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109624721A true CN109624721A (en) | 2019-04-16 |
Family
ID=66054452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811633432.0A Pending CN109624721A (en) | 2018-12-29 | 2018-12-29 | Track is for electric flatcar electric installation and track for electric flatcar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109624721A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112339568A (en) * | 2019-08-08 | 2021-02-09 | 比亚迪股份有限公司 | A rail vehicle that is used for rail vehicle's current-receiving device and has it |
| CN114407665A (en) * | 2022-01-24 | 2022-04-29 | 中国一冶集团有限公司 | Power supply unit and electronic flatbed |
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|---|---|---|---|---|
| US4221282A (en) * | 1977-09-01 | 1980-09-09 | Wampfler Gmbh | Conductive shoe assembly for trolley or the like |
| US20030094349A1 (en) * | 2000-04-12 | 2003-05-22 | Jukka Joutsjoki | Reciprocating conveyor for transporting heavy cylindrical objects |
| CN200999008Y (en) * | 2007-01-31 | 2008-01-02 | 天津赛瑞机器设备有限公司 | Railway conductive apparatus for electric flat car |
| CN201932011U (en) * | 2010-09-15 | 2011-08-17 | 陈建伏 | Subway current collector conductive slide block clutch controller |
| CN204567326U (en) * | 2015-05-06 | 2015-08-19 | 蔡乐军 | A kind of electric rail flat car insulated track carbon brush type electric installation |
| CN205034122U (en) * | 2015-09-25 | 2016-02-17 | 光丰(肇庆)钢业有限公司 | Track is crossed and is striden flatcar |
| CN206856510U (en) * | 2017-06-21 | 2018-01-09 | 山西建龙实业有限公司 | A kind of electric flatbed tricycle roller moving conductive device |
| CN207630986U (en) * | 2017-12-18 | 2018-07-20 | 德龙钢铁有限公司 | A kind of Special electricity getting device of low voltage rail operated type electric flat carriage |
| CN207825952U (en) * | 2018-01-22 | 2018-09-07 | 肇庆学院 | A kind of electric vehicle power supply electricity getting system on public way |
| CN209581163U (en) * | 2018-12-29 | 2019-11-05 | 新兴铸管股份有限公司 | Track is for electric flatcar electric installation and track for electric flatcar |
-
2018
- 2018-12-29 CN CN201811633432.0A patent/CN109624721A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4221282A (en) * | 1977-09-01 | 1980-09-09 | Wampfler Gmbh | Conductive shoe assembly for trolley or the like |
| US20030094349A1 (en) * | 2000-04-12 | 2003-05-22 | Jukka Joutsjoki | Reciprocating conveyor for transporting heavy cylindrical objects |
| CN200999008Y (en) * | 2007-01-31 | 2008-01-02 | 天津赛瑞机器设备有限公司 | Railway conductive apparatus for electric flat car |
| CN201932011U (en) * | 2010-09-15 | 2011-08-17 | 陈建伏 | Subway current collector conductive slide block clutch controller |
| CN204567326U (en) * | 2015-05-06 | 2015-08-19 | 蔡乐军 | A kind of electric rail flat car insulated track carbon brush type electric installation |
| CN205034122U (en) * | 2015-09-25 | 2016-02-17 | 光丰(肇庆)钢业有限公司 | Track is crossed and is striden flatcar |
| CN206856510U (en) * | 2017-06-21 | 2018-01-09 | 山西建龙实业有限公司 | A kind of electric flatbed tricycle roller moving conductive device |
| CN207630986U (en) * | 2017-12-18 | 2018-07-20 | 德龙钢铁有限公司 | A kind of Special electricity getting device of low voltage rail operated type electric flat carriage |
| CN207825952U (en) * | 2018-01-22 | 2018-09-07 | 肇庆学院 | A kind of electric vehicle power supply electricity getting system on public way |
| CN209581163U (en) * | 2018-12-29 | 2019-11-05 | 新兴铸管股份有限公司 | Track is for electric flatcar electric installation and track for electric flatcar |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112339568A (en) * | 2019-08-08 | 2021-02-09 | 比亚迪股份有限公司 | A rail vehicle that is used for rail vehicle's current-receiving device and has it |
| CN114407665A (en) * | 2022-01-24 | 2022-04-29 | 中国一冶集团有限公司 | Power supply unit and electronic flatbed |
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