CN109334462A - A kind of pantograph with regulatory function - Google Patents
A kind of pantograph with regulatory function Download PDFInfo
- Publication number
- CN109334462A CN109334462A CN201811265337.XA CN201811265337A CN109334462A CN 109334462 A CN109334462 A CN 109334462A CN 201811265337 A CN201811265337 A CN 201811265337A CN 109334462 A CN109334462 A CN 109334462A
- Authority
- CN
- China
- Prior art keywords
- fixing piece
- hydraulic arm
- pantograph
- slide plate
- regulatory function
- 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
- 230000009711 regulatory function Effects 0.000 title claims abstract description 17
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 239000002184 metal Substances 0.000 claims description 16
- 230000000630 rising effect Effects 0.000 claims description 11
- 229920001971 elastomer Polymers 0.000 claims description 6
- 239000005060 rubber Substances 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000002528 anti-freeze Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000005303 weighing Methods 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
- B60L5/18—Current collectors for power supply lines of electrically-propelled vehicles using bow-type collectors in contact with trolley wire
- B60L5/22—Supporting means for the contact bow
- B60L5/28—Devices for lifting and resetting the collector
- B60L5/32—Devices for lifting and resetting the collector using fluid pressure
-
- 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
- B60L5/18—Current collectors for power supply lines of electrically-propelled vehicles using bow-type collectors in contact with trolley wire
-
- 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
- B60L5/18—Current collectors for power supply lines of electrically-propelled vehicles using bow-type collectors in contact with trolley wire
- B60L5/20—Details of contact bow
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
The invention discloses a kind of pantographs with regulatory function, including slide plate, power grid locating part is installed above the slide plate, there are two power grid locating parts, sliding plate support is installed below the slide plate, the side of the sliding plate support is equipped with frame, the inner wall of the upper frame is equipped with frame support, frame support-side side is equipped with binding in wire, balancing pole is installed below the upper frame, the both ends of the balancing pole are mounted on balancing pole fixing piece, the side of the balancing pole fixing piece is equipped with hydraulic arm fixing piece, one end of the hydraulic arm fixing piece is equipped with hydraulic arm, one end of the hydraulic arm is equipped with liquid line.The present invention makes hydraulic arm can control the rise and fall of frame, and because of the spring of hydraulic arm by control of the compressor to hydraulic arm, can be very good to adjust the slide plate declined suddenly, the stagnant empty phase occurs, power grid is avoided to be detached from slide plate.
Description
Technical field
The present invention relates to technical field of electric equipment, specially a kind of pantograph with regulatory function.
Background technique
Electric car technology, which has, significantly to be developed, and electrically-driven car obtains the electrical equipment of electric energy, installation from contact net
On locomotive or motor-car roof, pantograph can be divided to single armed bow and both arms to bend two kinds, and by slide plate, upper frame, lower arm rod, (both arms bend
With lower frame), chassis, rising bow spring, drive cylinder, the components composition such as support insulator.Diamond shape pantograph, also referred to as diamond is by electricity
Bow, it is very universal in the past, after be gradually eliminated since maintenance cost is higher and is easy to break contact net in failure, in recent years
To mostly use single armed to bend.Load current by the smooth degree of contact line and pantograph pan contact surface, it with slide plate with contact
Contact pressure, transition resistance, contact area between line is related, depending on the interaction between pantograph and contact net.
But it is easy to pull apart contact net when the smaller and old-fashioned bow failure of existing pantograph functionality；Therefore,
It is unsatisfactory for existing demand, we have proposed a kind of pantographs with regulatory function to this.
Summary of the invention
The purpose of the present invention is to provide a kind of pantographs with regulatory function, to solve to propose in above-mentioned background technique
Energy smaller and old-fashioned bow failure when be easy the problems such as pulling apart contact net.
To achieve the above object, the invention provides the following technical scheme: a kind of pantograph with regulatory function, including cunning
Plate is equipped with power grid locating part above the slide plate, and there are two power grid locating parts, and slide plate branch is equipped with below the slide plate
Frame, the side of the sliding plate support are equipped with frame, and the inner wall of the upper frame is equipped with frame support, the frame support
Side side is equipped with binding in wire, and balancing pole is equipped with below the upper frame, and the both ends of the balancing pole are mounted on flat
Weigh bar fixing piece, and the side of the balancing pole fixing piece is equipped with hydraulic arm fixing piece, one end peace of the hydraulic arm fixing piece
Equipped with hydraulic arm, one end of the hydraulic arm is equipped with liquid line, and the outer surface of the liquid line is equipped with liquid line fixing piece,
One end of the liquid line is equipped with compressor.
Preferably, anti-collision rubber is installed, it is solid that the side of the compressor is equipped with lower arm rod above the compressor
Determine part, the side of the lower arm rod fixing piece is equipped with spool, and the side of the spool is equipped with rising stem sliding block, the liter
The inner wall of bar sliding block is equipped with pulley, and lower arm rod is equipped with above the pulley, insulation is equipped with below the compressor
Metal plate is equipped with insulated terminal below the insulator-metal board, downslide movable plate, institute is equipped with below the insulated terminal
The inner wall for stating downslide movable plate is equipped with ball, and upper sliding plate is equipped with above the ball, and the two sides of the upper sliding plate are equal
Limit pulley is installed.
Preferably, the front end of the hydraulic arm outer surface is provided with spring, and hydraulic arm and hydraulic arm fixing piece pass through hinge
Chain structure connection.
Preferably, the inner wall of the spool is provided with micro-machine, and the lower end surface of spool and insulator-metal board
Upper surface is provided with hole, and the spool is bolted with insulator-metal board.
Preferably, the outer surface of the compressor is provided with insulating layer.
Preferably, the lower arm rod fixing piece is connect with insulator-metal board by gas shield welding.
Preferably, connecting column is provided with below the insulated terminal, the connecting column and upper sliding plate pass through gas shield welding
Connection.
Compared with prior art, the beneficial effects of the present invention are:
1, the present invention by power grid locating part to because of electric car fast running when or other factors caused by power grid double swerve adjustment,
It avoids encountering other factors by chance because running at high speed, power grid and skateboard end is caused to wind；
2, the present invention being used cooperatively by spool and rising stem sliding block, accelerates slide plate in the rate of climb, and can well
Adjust the position of rising stem sliding block at any time according to the lifting of slide plate；
3, the present invention is by control of the compressor to hydraulic arm, and hydraulic arm is made to can control the rise and fall of frame, and because
The spring of hydraulic arm can be very good to adjust the slide plate declined suddenly, the stagnant empty phase occurs, power grid is avoided to be detached from slide plate；
4, the present invention passes through cooperation and the power grid locating part of downslide movable plate and upper sliding plate, can have more the different location of power grid certainly
The best isoelectric point of main regulation.
Detailed description of the invention
Fig. 1 is a kind of pantograph entirety main view with regulatory function of the invention；
Fig. 2 is a kind of pantograph overall top view with regulatory function of the invention；
Fig. 3 is rising stem sliding block partial structural diagram of the invention；
Fig. 4 is upper and lower sliding panel partial structural diagram of the invention.
In figure: 1, power grid locating part；2, slide plate；3, sliding plate support；4, anti-collision rubber；5, balancing pole；6, upper frame；7, it presses
Contracting machine；8, insulator-metal board；9, insulated terminal；10, frame supports；11, balancing pole fixing piece；12, hydraulic arm fixing piece；13,
Hydraulic arm；14, liquid line；15, spool；16, liquid line fixing piece；17, lower arm rod fixing piece；18, lower arm rod；19, rising stem
Sliding block；20, pulley；21, binding in wire；22, downslide movable plate；23, upper sliding plate；24, pulley is limited；25, ball.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Fig. 1-4 is please referred to, a kind of embodiment provided by the invention: a kind of pantograph with regulatory function, including slide plate
2, the top of slide plate 2 is equipped with power grid locating part 1, and there are two power grid locating parts 1, and the lower section of slide plate 2 is equipped with sliding plate support 3,
The side of sliding plate support 3 is equipped with frame 6, and the inner wall of upper frame 6 is equipped with frame support 10, and frame supports 10 side sides peace
Equipped with binding in wire 21, there are two binding in wire 21.
The lower section of the upper frame 6 is equipped with balancing pole 5, and the both ends of balancing pole 5 are mounted on balancing pole fixing piece 11, puts down
The side of weighing apparatus bar fixing piece 11 is equipped with hydraulic arm fixing piece 12, and one end of hydraulic arm fixing piece 12 is equipped with hydraulic arm 13, liquid
One end of pressure arm 13 is equipped with liquid line 14, and inside is provided with antifreeze and insulation liquid, can be good at transporting hydraulic arm 13
Make.
The outer surface of the liquid line 14 is equipped with liquid line fixing piece 16, and one end of liquid line 14 is equipped with compressor 7,
The top of compressor 7 is equipped with anti-collision rubber 4, and there are four anti-collision rubbers 4, and the side of compressor 7 is equipped with lower arm rod fixing piece
17, the side of lower arm rod fixing piece 17 is equipped with spool 15, and there are two spools 15, and the side of spool 15 is equipped with rising stem
Sliding block 19, the inner wall of rising stem sliding block 19 are equipped with pulley 20, and the top of pulley 20 is equipped with lower arm rod 18.
The lower section of the compressor 7 is equipped with insulator-metal board 8, and the lower section of insulator-metal board 8 is equipped with insulated terminal 9,
There are four insulated terminals 9, and the lower section of insulated terminal 9 is equipped with downslide movable plate 22, and the inner wall of downslide movable plate 22 is equipped with ball 25,
What can be shaken according to power grid comes from main modulation isoelectric point, and there are four balls 25, and the top of ball 25 is equipped with upper sliding plate 23,
The two sides of upper sliding plate 23 are mounted on limit pulley 24.
The front end of 13 outer surface of hydraulic arm is provided with spring, and hydraulic arm 13 and hydraulic arm fixing piece 12 pass through hinge
Structure connection makes the operability of hydraulic arm 13 and enhances the scalability of slide plate 2.The inner wall of the spool 15 is provided with small-sized
Motor can more preferably draw lower arm rod 18, and the lower end surface of spool 15 and the upper surface of insulator-metal board 8 are provided with hole, roll up
Spool 15 is bolted with insulator-metal board 8, is easily installed and dismantles.The outer surface of the compressor 7 is provided with insulation
Layer, can protect compressor 7 very well.The lower arm rod fixing piece 17, which is connect with insulator-metal board 8 by gas shield welding, makes tie point
It is stronger.The lower section of the insulated terminal 9 is provided with connecting column, enhances connectivity, and connecting column and upper sliding plate 23 pass through gas
Weldering connection is protected, keeps tie point stronger.
The working principle of the invention is described below: in use, equipment is mounted at the top of electric car, compressor 7 and volume
Spool 15 is connected with the button inside electric car, and presses the button of control compressor 7 and spool 15, makes hydraulic arm 13 backward
It draws, and drives upper frame 6 to start to ramp up by hydraulic arm fixing piece 12, while spool 15 starts spiral, allow rising stem sliding block
19 drive lower arm rod 18 is mobile to rise during rising, stop after slide plate 2 touches power grid, the process of electric car operation
In, the power grid locating part 1 run at high speed can limit the power grid of process, and upper sliding plate 23 and downslide movable plate 22 is cooperated to make
It adjusts out, makes power grid in the isoelectric point optimum position of slide plate 2, it sometimes appear that unexpected jolting declines slide plate 2, hydraulic arm 13
The spring of front end face will make adjustment well, after electric car is stopped transport, can control spool 15 and compressor 7 to slide plate 2
Declined, and the lower end surface of slide plate 2 is allowed to touch anti-collision rubber 4.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (7)
1. a kind of pantograph with regulatory function, it is characterised in that: including slide plate (2), be equipped with above the slide plate (2)
Power grid locating part (1), there are two power grid locating parts (1), is equipped with sliding plate support (3), the slide plate below the slide plate (2)
The side of bracket (3) is equipped with frame (6), and the inner wall of the upper frame (6) is equipped with frame support (10), the frame branch
Support (10) side side is equipped with binding in wire (21), is equipped with balancing pole (5), the balancing pole below the upper frame (6)
(5) both ends are mounted on balancing pole fixing piece (11), and the side of the balancing pole fixing piece (11) is equipped with hydraulic arm and fixes
One end of part (12), the hydraulic arm fixing piece (12) is equipped with hydraulic arm (13), and one end of the hydraulic arm (13) is equipped with
The outer surface of liquid line (14), the liquid line (14) is equipped with liquid line fixing piece (16), one end of the liquid line (14)
Compressor (7) are installed.
2. a kind of pantograph with regulatory function according to claim 1, it is characterised in that: the compressor (7)
Top is equipped with anti-collision rubber (4), and the side of the compressor (7) is equipped with lower arm rod fixing piece (17), and the lower arm rod is solid
The side for determining part (17) is equipped with spool (15), and the side of the spool (15) is equipped with rising stem sliding block (19), the liter
The inner wall of bar sliding block (19) is equipped with pulley (20), is equipped with lower arm rod (18), the compressor above the pulley (20)
(7) it is equipped with below insulator-metal board (8), is equipped with insulated terminal (9) below the insulator-metal board (8), it is described exhausted
It is equipped with downslide movable plate (22) below acies (9), the inner wall of the downslide movable plate (22) is equipped with ball (25), the rolling
It is equipped with above pearl (25) upper sliding plate (23), the two sides of the upper sliding plate (23) are mounted on limit pulley (24).
3. a kind of pantograph with regulatory function according to claim 2, it is characterised in that: the hydraulic arm (13) is outside
The front end on surface is provided with spring, and hydraulic arm (13) is connect with hydraulic arm fixing piece (12) by hinge arrangement.
4. a kind of pantograph with regulatory function according to claim 3, it is characterised in that: the spool (15)
Inner wall is provided with micro-machine, and the upper surface of the lower end surface of spool (15) and insulator-metal board (8) is provided with hole, the volume
Spool (15) is bolted with insulator-metal board (8).
5. a kind of pantograph with regulatory function according to claim 4, it is characterised in that: the compressor (7)
Outer surface is provided with insulating layer.
6. a kind of pantograph with regulatory function according to claim 5, it is characterised in that: the lower arm rod fixing piece
(17) it is connect with insulator-metal board (8) by gas shield welding.
7. a kind of pantograph with regulatory function according to claim 6, it is characterised in that: the insulated terminal (9)
Lower section be provided with connecting column, the connecting column is connect with upper sliding plate (23) by gas shield welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811265337.XA CN109334462A (en) | 2018-10-29 | 2018-10-29 | A kind of pantograph with regulatory function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811265337.XA CN109334462A (en) | 2018-10-29 | 2018-10-29 | A kind of pantograph with regulatory function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109334462A true CN109334462A (en) | 2019-02-15 |
Family
ID=65310812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811265337.XA Pending CN109334462A (en) | 2018-10-29 | 2018-10-29 | A kind of pantograph with regulatory function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109334462A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110525221A (en) * | 2019-09-27 | 2019-12-03 | 邢台市瑞普机车车辆配件有限公司 | A kind of rolling stock pantograph power-assisted lifting device |
| CN110549856A (en) * | 2019-09-12 | 2019-12-10 | 西南交通大学 | Pantograph structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2052272A1 (en) * | 1969-10-27 | 1971-04-29 | Siemens Ag | |
| CN2435270Y (en) * | 2000-07-28 | 2001-06-20 | 崔德兴 | Air spring power pantograph |
| CN101708692A (en) * | 2009-11-06 | 2010-05-19 | 谢绚丽 | High-strength insulation material pantograph |
| CN209159433U (en) * | 2018-10-29 | 2019-07-26 | 江苏洁电新能源科技有限公司 | A kind of pantograph with regulatory function |
-
2018
- 2018-10-29 CN CN201811265337.XA patent/CN109334462A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2052272A1 (en) * | 1969-10-27 | 1971-04-29 | Siemens Ag | |
| CN2435270Y (en) * | 2000-07-28 | 2001-06-20 | 崔德兴 | Air spring power pantograph |
| CN101708692A (en) * | 2009-11-06 | 2010-05-19 | 谢绚丽 | High-strength insulation material pantograph |
| CN209159433U (en) * | 2018-10-29 | 2019-07-26 | 江苏洁电新能源科技有限公司 | A kind of pantograph with regulatory function |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110549856A (en) * | 2019-09-12 | 2019-12-10 | 西南交通大学 | Pantograph structure |
| CN110525221A (en) * | 2019-09-27 | 2019-12-03 | 邢台市瑞普机车车辆配件有限公司 | A kind of rolling stock pantograph power-assisted lifting device |
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