CN209666856U - Electric single arm contact pantograph - Google Patents
Electric single arm contact pantograph Download PDFInfo
- Publication number
- CN209666856U CN209666856U CN201920476852.6U CN201920476852U CN209666856U CN 209666856 U CN209666856 U CN 209666856U CN 201920476852 U CN201920476852 U CN 201920476852U CN 209666856 U CN209666856 U CN 209666856U
- 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.)
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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
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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
- Y02T10/7072—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.The utility model pantograph electric shock head and charging rack conductive plate 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 utility model 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.
Utility model content
In order to solve the problems, such as traditional pantograph, outlet contact is bad during the charging process, and the utility model provides
A kind of electric single arm contact pantograph.
The utility model technical solution used for the above purpose is: electric single arm contact pantograph, transmission
Axis both ends are fixed on the machine seat, and are driven axis connection servoBcylinder, and two driving sleeve connecting plates, two biographies are symmetrically installed on transmission shaft
Moving axis covers two linear guides that connecting plate connection is located on base, and linear guide is slidably mounted on base, and two straight lines are led
Push rod lower end is separately connected on the outside of rail, push rod upper end passes through rotation axis connection guiderail base；It is located at two transmission shafts on transmission shaft
It covers and connects rotating arm lower end on the inside of connecting plate, rotating arm upper end is connected on the downside of guiderail base by axis with connecting plate；Base rear portion
Spring push-rod is installed between linear guide；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.
The electric single arm contact pantograph of the utility model, pantograph get an electric shock head and charging rack conductive plate directly contact by
Electric installation is 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 can make pantograph electric shock head adaptively contact charging rack conductive plate, can make the contact and charging rack conductive plate of electric shock head
It under the operating condition on different road surfaces, can accomplish the reliable contacts of contact, avoid contact bad phenomenon, structure is simple, fortune
Row is stablized.
Detailed description of the invention
Fig. 1 is the utility model electric single arm contact pantograph overall structure figure.
Fig. 2 is the utility model electric single arm contact pantograph overall structure figure.
Fig. 3 is the utility model electric single arm contact pantograph top half structure chart.
Fig. 4 is the utility model electric single arm contact pantograph lower half portion structure chart.
Fig. 5 is the utility model electric single arm contact pantograph lower half portion structure chart.
Fig. 6 is the utility model electric single arm contact pantograph chart at the bottom of.
Fig. 7 is the utility model electric single arm contact pantograph lower half portion main structure figure.
Fig. 8 is the utility model electric single arm contact pantograph side block diagram.
Fig. 9 is the utility model electric single arm contact pantograph line slide rail and guiderail base part-structure figure.
Figure 10 is the utility model electric single arm contact pantograph rising bow structure graph.
Figure 11 is the utility model electric single arm contact pantograph drop bow structure graph.
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, it is public that this equipment is suitable for pure electric vehicle to the electric single arm contact pantograph structure of the utility model
It hands over vehicle and pure electric vehicle oversize vehicle to use, is mounted on the top of vehicle.4 both ends of transmission shaft are fixed on base 1, and transmission shaft 4 connects
ServoBcylinder 2 is connect, two driving sleeve connecting plates 14 are symmetrically installed on transmission shaft 4, two connections of driving sleeve connecting plate 14 are located at
Two linear guides 15 on base 1, linear guide 15 are slidably mounted on base 1, and two 15 outsides of linear guide connect respectively
6 lower end of push rod is connect, 6 upper end of push rod passes through rotation axis connection guiderail base 12；It is located at two driving sleeve connecting plates on transmission shaft 4
14 insides connect 7 lower end of rotating arm, and 7 upper end of rotating arm connects 12 downside of guiderail base with connecting plate by axis 13；1 rear portion of base
Spring push-rod 3 is installed between linear guide 15；Guide rail 8 is installed on 12 top of guiderail base, is pacified between guiderail base 12 and guide rail 8
The flexible guide rail adjustment seat 11 of harness, 8 top of guide rail, which is slidably installed, gets an electric shock first 9, installs two contacts 10, guide rail on the head that gets an electric shock
12 downside four corners of pedestal install spring and spring base 18, and insulator mounting hole, peace in insulator mounting hole are provided on base 1
Insulator is filled, cushion rubber bumper is installed 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 utility model is described by embodiment, and those skilled in the art know, practical new not departing from this
In the case where the spirit and scope of type, various changes or equivalence replacement can be carried out to these features and embodiment.In addition, at this
Under the introduction of utility model, it can modify to these features and embodiment to adapt to particular situation and material without taking off
Spirit and scope from the utility model.Therefore, the utility model is not limited to the particular embodiment disclosed, and is owned
The embodiment fallen within the scope of claims hereof belongs to the protection scope of the utility model.
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 |
|---|---|---|---|
| CN201920476852.6U CN209666856U (en) | 2019-04-10 | 2019-04-10 | Electric single arm contact pantograph |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920476852.6U CN209666856U (en) | 2019-04-10 | 2019-04-10 | Electric single arm contact pantograph |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209666856U true CN209666856U (en) | 2019-11-22 |
Family
ID=68573912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920476852.6U Active CN209666856U (en) | 2019-04-10 | 2019-04-10 | Electric single arm contact pantograph |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209666856U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109823183A (en) * | 2019-04-10 | 2019-05-31 | 大连罗宾森电源设备有限公司 | Electric single arm contact pantograph |
-
2019
- 2019-04-10 CN CN201920476852.6U patent/CN209666856U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109823183A (en) * | 2019-04-10 | 2019-05-31 | 大连罗宾森电源设备有限公司 | Electric single arm contact pantograph |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Electric single arm contact pantograph Effective date of registration: 20211119 Granted publication date: 20191122 Pledgee: China Construction Bank Corporation Dalian Jinpu New Area Branch Pledgor: DALIAN LUOBINSEN POWER SUPPLY EQUIPMENT CO.,LTD. Registration number: Y2021210000082 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230512 Granted publication date: 20191122 Pledgee: China Construction Bank Corporation Dalian Jinpu New Area Branch Pledgor: DALIAN LUOBINSEN POWER SUPPLY EQUIPMENT CO.,LTD. Registration number: Y2021210000082 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |