CN109823183A - Electric single arm contact pantograph - Google Patents
Electric single arm contact pantograph Download PDFInfo
- Publication number
- CN109823183A CN109823183A CN201910284128.8A CN201910284128A CN109823183A CN 109823183 A CN109823183 A CN 109823183A CN 201910284128 A CN201910284128 A CN 201910284128A CN 109823183 A CN109823183 A CN 109823183A
- Authority
- CN
- China
- Prior art keywords
- base
- contact
- pantograph
- electric shock
- guide rail
- 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
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
Abstract
Electric single arm contact pantograph, two driving sleeve connecting plates are symmetrically installed on transmission shaft, two driving sleeve connecting plate connections are located at two linear guides on base, linear guide is slidably mounted on base, push rod lower end is separately connected on the outside of two linear guides, push rod upper end passes through rotation axis connection guiderail base；It is driven axis connection rotating arm lower end, rotating arm upper end is connected on the downside of guiderail base by axis with connecting plate；Spring push-rod is installed between base rear portion and linear guide；Guide rail is installed on guiderail base top, and guide upper is slidably installed the head that gets an electric shock.Pantograph electric shock head and charging rack conductive plate of the present invention directly contact power receiving device using the double structure of contact terminals of single-stage, and pantograph electric shock head is used with rotating arm and is flexibly connected with guide rail, guide rail, pantograph electric shock head is set adaptively to contact charging rack conductive plate, it can make the contact and charging rack conductive plate reliable contacts of electric shock head, avoid contact bad phenomenon, structure is simple, stable.
Description
Technical field
The present invention relates to pure electric automobile technical fields, and in particular to electric motor car charging equipment.
Background technique
Pantograph be electric locomotive from contact net by the electrical equipment for taking electric energy, the roof of installation.Because pantograph
Shape seem open bow and name.Two kinds of single armed, both arms forms can be divided into according to the form of structure, currently used is single armed
Pantograph.When traditional pantograph is stationary structure, there is contact bad phenomenon during the charging process, filled to affect
Electric effect.
Summary of the invention
In order to solve the problems, such as traditional pantograph, outlet contact is bad during the charging process, and the present invention provides one kind
Electric single arm contact pantograph.
Present invention technical solution used for the above purpose is: electric single arm contact pantograph, transmission shaft two
End is fixed on the machine seat, and is driven axis connection servoBcylinder, is symmetrically installed two driving sleeve connecting plates, two transmission shafts on transmission shaft
Two linear guides that connecting plate connection is located on base are covered, linear guide is slidably mounted on base, outside two linear guides
Side is separately connected push rod lower end, and push rod upper end passes through rotation axis connection guiderail base；It is located at two driving sleeves on transmission shaft to connect
Rotating arm lower end is connected on the inside of fishplate bar, rotating arm upper end is connected on the downside of guiderail base by axis with connecting plate；Base rear portion and straight
Spring push-rod is installed between line guide rail；Guide rail is installed on guiderail base top, and guide upper is slidably installed the head that gets an electric shock.
Flexible guide rail adjustment seat is installed between the guiderail base and guide rail.
Four corners installation spring and spring base on the downside of the guiderail base.
It is provided with insulator mounting hole on the base, insulator, insulator and insulator are installed in insulator mounting hole
Cushion rubber bumper is installed between mounting hole.
Electric single arm contact pantograph of the invention, pantograph electric shock head are directly contacted with charging rack conductive plate by Denso
It sets using the double structure of contact terminals of single-stage, and pantograph electric shock head is used with rotating arm and is flexibly connected with guide rail, guide rail, this structure
Pantograph electric shock head can be made adaptively to contact charging rack conductive plate, the contact and charging rack conductive plate that can make electric shock head be not
It under the operating condition on road surface, can accomplish the reliable contacts of contact, avoid contact bad phenomenon, structure is simple, and operation is steady
It is fixed.
Detailed description of the invention
Fig. 1 is electric single arm contact pantograph overall structure figure of the present invention.
Fig. 2 is electric single arm contact pantograph overall structure figure of the present invention.
Fig. 3 is electric single arm contact pantograph top half structure chart of the present invention.
Fig. 4 is electric single arm contact pantograph lower half portion of the present invention structure chart.
Fig. 5 is electric single arm contact pantograph lower half portion of the present invention structure chart.
Fig. 6 is electric single arm contact pantograph chart at the bottom of of the present invention.
Fig. 7 is electric single arm contact pantograph lower half portion of the present invention main structure figure.
Fig. 8 is electric single arm contact pantograph side block diagram of the present invention.
Fig. 9 is electric single arm contact pantograph line slide rail and guiderail base part-structure figure of the present invention.
Figure 10 is electric single arm contact pantograph rising bow structure graph of the present invention.
Figure 11 is electric single arm contact pantograph drop bow structure graph of the present invention.
In figure: 1, base, 2, servoBcylinder, 3, spring push-rod, 4, transmission shaft, 5, push plate, 6, push rod, 7, rotating arm, 8, lead
Rail, 9, electric shock head, 10, contact, 11, guide rail adjusting seat, 12, guiderail base, 13, axis, 14, propeller shaft tube connecting plate, 15, straight
Line guide rail, 16, rotary shaft axle center, 17, fixed axis of rotation, 18, spring and spring base.
Specific embodiment
As shown in figs 1-9, this equipment is suitable for pure electric bus to electric single arm contact pantograph structure of the invention
And pure electric vehicle oversize vehicle uses, and is mounted on the top of vehicle.4 both ends of transmission shaft are fixed on base 1, and the connection of transmission shaft 4 is watched
Cylinder 2 is taken, two driving sleeve connecting plates 14 are symmetrically installed on transmission shaft 4, two connections of driving sleeve connecting plate 14 are located at base 1
On two linear guides 15, linear guide 15 is slidably mounted on base 1, is separately connected push rod on the outside of two linear guides 15
6 lower ends, 6 upper end of push rod pass through rotation axis connection guiderail base 12；It is located at two driving sleeve connecting plates, 14 inside on transmission shaft 4
7 lower end of rotating arm is connected, 7 upper end of rotating arm connects 12 downside of guiderail base with connecting plate by axis 13；1 rear portion of base and straight line
Spring push-rod 3 is installed between guide rail 15；Guide rail 8 is installed on 12 top of guiderail base, and installation has between guiderail base 12 and guide rail 8
The guide rail adjustment seat 11 of elasticity, 8 top of guide rail, which is slidably installed, gets an electric shock first 9, installs two contacts 10, guiderail base 12 on the head that gets an electric shock
Downside four corners install spring and spring base 18, and insulator mounting hole is provided on base 1, installation insulation in insulator mounting hole
Son is equipped with cushion rubber bumper between insulator and insulator mounting hole.
Rotating arm 7 is hinged on transmission shaft 4, and each component on rotating arm top is moved with the movement of transmission shaft 4, transmission
Axis 4 is mounted on base 1, and both ends are fixed with bolt.2 rear end of servoBcylinder is hinged in rack 1, and front end is hinged on transmission shaft 4,
ServoBcylinder 2 is flexible to drive the rise of rotating arm 7 and landing, drives the landing of electric shock head and rise, reaches on contact 10 and charging rack
Conductive plate combines, and realizes the charge function of electric bus.
6 one end of push rod is hinged in base linear guide, and the other end is hinged on guiderail base 12, base 1 and transmission shaft 4
Between be installed together by the compression of two spring push-rods 3, under the action of the spring, rotating arm rises and falls stabilization.Two push plates 5 are fixed
On propeller shaft tube connecting plate 14, when transmission shaft revolving push plank 5 pushes linear guide movement, linear guide 15 and push rod 6 one
End moves in a straight line, come guarantee rotating arm 7 rise 45 ° of rear rails 8 formed horizontality (when rotating arm rise 45 ° when, 4
A axis of rotation forms parallelogram).Electric shock head 9 is mounted on guide rail 8, and guide rail is made of one group of linear bearing, electric shock
First 9 can horizontally slip on guide rail 8, it can be achieved that get an electric shock head and charging rack positioning and charging complete after electric shock head return function
Energy.When guide rail 8 forms horizontality, electric shock head 9 is also plumbness simultaneously, and pantograph continues rising electric shock head 8 can always
Plumbness is kept, makes to get an electric shock in the steady charging slot for entering charging rack of head 8, guarantees that contact is in contact with the electrically conductive plates well, and
There are enough contact pressures to guarantee that electric current passes through.ServoBcylinder 2 is mounted between rack 1 and transmission shaft 4, and 2 screw rod of servoBcylinder is stretched
Contracting pushes transmission shaft 4 to rotate, and transmission shaft 4 drives the rise of rotating arm 7 and landing, while push plate 5 pushes the movement of push rod 6 to lead to adjust
Rail 8 and electric shock 9 direction of head guarantee the contact area of conductive plate on contact 10 and charging rack.Getting an electric shock head 9 can be left on guide rail 8
It moves right, to adjust the contact position of electric shock head 9 and charging rack conductive plate.Four guide rails after electric shock head rise is contacted with charging rack
Adjusting seat 11 compresses (25mm~35mm), and pre- anti-vehicle surprisingly generates vibration and causes the unstable generation arcing of contact and power-off
Phenomenon increases the stability of Vehicular charging.
Transmission shaft 4 is pushed to rotate when 2 screw rod of servoBcylinder stretches out, spring push-rod 3 pulls bullet while rotation with transmission shaft 4
Spring push rod 3 is to contract, and when 2 screw rod of servoBcylinder is shunk, spring push-rod 3 is released stress, and auxiliary servo cylinder pushes 7 liters of rotating arm
It rises, to complete rising bow process.It is provided with insulator mounting hole on pantograph rack erection support, between insulator and erection support
Cushion rubber bumper is installed.Transmission shaft 4 is installed together by components such as main shaft, axle sleeve, bearings and is formed.Pantograph rotating arm 7 is gone up and down
It is rotation center (the fixed rotating shaft heart 17) with transmission shaft 4.7 front end of rotating arm is connect with the axis 13 of guiderail base 12, guide rail
Pedestal 12 can be freely rotated with rotating arm 7.Push rod 6 pushes guiderail base 12 to reach certain angle with the rise of rotating arm 7
Horizontality is kept later, and guide rail 8 is mounted in guide rail adjusting seat 11, and in the head uphill process that gets an electric shock, rotating arm 7 and rack 1 exist
The head 9 that gets an electric shock when 45 degree (total kilometres are 60 degree) is vertical ascent state, vertical ascent is kept, to guarantee that contact is complete with conductive plate
Contact；Base 1 is formed by square tubes soldering.Pantograph rising bow and the arciform state of drop are as shown in Figure 10 and Figure 11.
The present invention is described by embodiment, and those skilled in the art know, is not departing from spirit of the invention
In the case where range, various changes or equivalence replacement can be carried out to these features and embodiment.In addition, in religion of the invention
It leads down, can modify to these features and embodiment to adapt to particular situation and material without departing from essence of the invention
Mind and range.Therefore, the present invention is not limited to the particular embodiment disclosed, fallen with claims hereof
Embodiment in range belongs to protection scope of the present invention.
Claims (4)
1. electric single arm contact pantograph, it is characterised in that: transmission shaft (4) both ends are fixed on base (1), transmission shaft (4)
It connects servoBcylinder (2), is symmetrically installed two driving sleeve connecting plates (14), two driving sleeve connecting plates on transmission shaft (4)
(14) connection is located at two linear guides (15) on base (1), and linear guide (15) is slidably mounted on base (1), and two
Push rod (6) lower end is separately connected on the outside of linear guide (15), push rod (6) upper end passes through rotation axis connection guiderail base (12)；It passes
It is located on the inside of two driving sleeve connecting plates (14) on moving axis (4) and connects rotating arm (7) lower end, rotating arm (7) upper end passes through axis
(13) it is connected with connecting plate on the downside of guiderail base (12)；Spring push-rod is installed between base (1) rear portion and linear guide (15)
(3)；Guide rail (8) are installed on guiderail base (12) top, and guide rail (8) top is slidably installed get an electric shock head (9).
2. electric single arm contact pantograph according to claim 1, it is characterised in that: the guiderail base (12) and lead
Flexible guide rail adjustment seat (11) is installed between rail (8).
3. electric single arm contact pantograph according to claim 1, it is characterised in that: on the downside of the guiderail base (12)
Four corners install spring and spring base (18).
4. electric single arm contact pantograph according to claim 1, it is characterised in that: be provided on the base (1)
Insulator mounting hole, insulator mounting hole is interior to install insulator, is equipped with cushion rubber bumper between insulator and insulator mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910284128.8A CN109823183A (en) | 2019-04-10 | 2019-04-10 | Electric single arm contact pantograph |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910284128.8A CN109823183A (en) | 2019-04-10 | 2019-04-10 | Electric single arm contact pantograph |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109823183A true CN109823183A (en) | 2019-05-31 |
Family
ID=66875039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910284128.8A Pending CN109823183A (en) | 2019-04-10 | 2019-04-10 | Electric single arm contact pantograph |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109823183A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110949153A (en) * | 2019-11-16 | 2020-04-03 | 珠海银隆电器有限公司 | Overhead rotary type automatic charging component |
| CN114954085A (en) * | 2022-07-07 | 2022-08-30 | 无锡市欧冠科技有限公司 | Vehicle mobile charging device |
| WO2024061793A1 (en) * | 2022-09-19 | 2024-03-28 | Siemens Mobility Austria Gmbh | Power supply device, power supply arrangement, vehicle and return method |
Citations (8)
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|---|---|---|---|---|
| WO2014177296A1 (en) * | 2013-04-29 | 2014-11-06 | Schunk Bahn- Und Industrietechnik Gmbh | Current collector and method for power transmission |
| CN204340708U (en) * | 2014-12-15 | 2015-05-20 | 南车株洲电力机车有限公司 | A kind of pantograph and rail locomotive |
| CN105518945A (en) * | 2013-08-09 | 2016-04-20 | 申克铁路和医疗系统有限责任公司 | Contact device and charging contact unit and method for electrical connection of a vehicle to a charging station |
| CN105555582A (en) * | 2013-08-12 | 2016-05-04 | 崇德铁路工业技术有限公司 | Current transmission device |
| CN107738582A (en) * | 2017-10-26 | 2018-02-27 | 中车株洲电力机车有限公司 | A kind of maglev vehicle pantagraph current collector |
| CN208118958U (en) * | 2018-02-28 | 2018-11-20 | 天津益昌电气设备股份有限公司 | A kind of novel umbrella vertical lift pantograph bow body |
| CN208149088U (en) * | 2018-05-02 | 2018-11-27 | 中车株洲电力机车有限公司 | Electric vehicle and its lifting current collector |
| CN209666856U (en) * | 2019-04-10 | 2019-11-22 | 大连罗宾森电源设备有限公司 | Electric single arm contact pantograph |
-
2019
- 2019-04-10 CN CN201910284128.8A patent/CN109823183A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014177296A1 (en) * | 2013-04-29 | 2014-11-06 | Schunk Bahn- Und Industrietechnik Gmbh | Current collector and method for power transmission |
| CN105518945A (en) * | 2013-08-09 | 2016-04-20 | 申克铁路和医疗系统有限责任公司 | Contact device and charging contact unit and method for electrical connection of a vehicle to a charging station |
| CN105555582A (en) * | 2013-08-12 | 2016-05-04 | 崇德铁路工业技术有限公司 | Current transmission device |
| CN204340708U (en) * | 2014-12-15 | 2015-05-20 | 南车株洲电力机车有限公司 | A kind of pantograph and rail locomotive |
| CN107738582A (en) * | 2017-10-26 | 2018-02-27 | 中车株洲电力机车有限公司 | A kind of maglev vehicle pantagraph current collector |
| CN208118958U (en) * | 2018-02-28 | 2018-11-20 | 天津益昌电气设备股份有限公司 | A kind of novel umbrella vertical lift pantograph bow body |
| CN208149088U (en) * | 2018-05-02 | 2018-11-27 | 中车株洲电力机车有限公司 | Electric vehicle and its lifting current collector |
| CN209666856U (en) * | 2019-04-10 | 2019-11-22 | 大连罗宾森电源设备有限公司 | Electric single arm contact pantograph |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110949153A (en) * | 2019-11-16 | 2020-04-03 | 珠海银隆电器有限公司 | Overhead rotary type automatic charging component |
| CN114954085A (en) * | 2022-07-07 | 2022-08-30 | 无锡市欧冠科技有限公司 | Vehicle mobile charging device |
| CN114954085B (en) * | 2022-07-07 | 2023-12-01 | 无锡市欧冠科技有限公司 | Vehicle mobile charging device |
| WO2024061793A1 (en) * | 2022-09-19 | 2024-03-28 | Siemens Mobility Austria Gmbh | Power supply device, power supply arrangement, vehicle and return method |
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