CN108556637A - A kind of middle low speed magnetic suspension train pantagraph current collector - Google Patents
A kind of middle low speed magnetic suspension train pantagraph current collector Download PDFInfo
- Publication number
- CN108556637A CN108556637A CN201810636285.6A CN201810636285A CN108556637A CN 108556637 A CN108556637 A CN 108556637A CN 201810636285 A CN201810636285 A CN 201810636285A CN 108556637 A CN108556637 A CN 108556637A
- Authority
- CN
- China
- Prior art keywords
- insulating base
- square shaft
- limit
- axis
- current collector
- 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
- 239000000725 suspension Substances 0.000 title claims abstract description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 26
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 26
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 12
- 229910052802 copper Inorganic materials 0.000 claims description 12
- 239000010949 copper Substances 0.000 claims description 12
- 238000009413 insulation Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 3
- 238000005339 levitation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000009423 ventilation 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
- B60L5/38—Current collectors for power supply lines of electrically-propelled vehicles for collecting current from conductor rails
- B60L5/39—Current collectors for power supply lines of electrically-propelled vehicles for collecting current from conductor rails from third rail
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
The invention discloses a kind of middle low speed magnetic suspension train pantagraph current collectors, including axis, insulating base lower axle and square shaft etc. on bottom plate, insulating base, position-limit mechanism, cylinder assembly, insulating base；Carbon sliding block assembly is installed, insulating base is equipped with axis and insulating base lower axle on insulating base, and one end of axis and upper connecting rod is hinged on insulating base, and the other end and insulating base lower axle of upper connecting rod are hinged on insulating base top surface；One end of insulating base lower axle and lower link is hinged, and the other end of lower link is connect with square shaft, and square shaft can rotate in the square shaft mounting hole of bottom plate, and square shaft is equipped with shifting block；It is connected by spring between two insulating base lower axles；The cylinder and position-limit mechanism is mounted on bottom plate, and piston rod one end of the cylinder can be contacted with position-limit mechanism, and the other end can be contacted with shifting block.The configuration of the present invention is simple, it is at low cost, it is easy to operate, and realize the boot removing of current collector in operational process and enter the automation of boots, solve the problems, such as high-frequency vibration and the lower carbon slipper Weak link of impact.
Description
Technical field
The present invention relates to a kind of middle low speed magnetic suspension train pantagraph current collectors.
Background technology
A kind of land transportation means of transport of the magnetic-levitation train as environment-friendly type, with its low noise, climbing capacity is strong, turns partly
The concern that the unique superiority such as the small, ride comfort of diameter increasingly obtain people is the new direction of future track vehicular traffic development.
Important component of the pantagraph current collector as magnetic-levitation train carries the key task that power is transmitted for train operation.
For the normal operation of low speed magnetic suspension train in guarantee, realize that the carbon sliding block of pantagraph current collector keeps standard pressure with third rail
Power contacts, while when being overhauled or being broken down before magnetic-levitation train starts to put into operation, to magnetic-levitation train, need to by
Stream device carries out automatically controlling, and timely takes off boots and enters boots, a kind of ad hoc middle low speed magnetic suspension pantagraph current collector of meter.
Medium-and low-speed maglev train pantagraph current collector uses third rail supply system mode, pantagraph current collector to be contacted with third rail and be maintained at standard pressure
Power, it is ensured that the stationarity of electric current transmission.And current collector shoe sliding block is designed without the structure of setting Weak link, magnetic-levitation train exists
It crosses during seam and bend because by high-frequency vibration and impact, the damage of pantagraph current collector assembly and bogie can be caused, there is peace
Full hidden danger.Next, what pantagraph current collector used at present is all changable boots and enters boots, in the case of the electrification of third rail, has both been existed safe hidden
Suffer from and be limited by spacial influence and increases operation difficulty.
Invention content
It is at low cost in order to solve the above technical problem, the present invention provides a kind of simple in structure, it is easy to operate and can solve
Pantagraph current collector in the process of running takes off boots and enters boots automatically, and solves the problems, such as carbon slipper Weak link under high-frequency vibration and impact
Middle low speed magnetic suspension train pantagraph current collector.
The technical solution adopted by the present invention is：A kind of middle low speed magnetic suspension train pantagraph current collector, it is characterized in that：Including bottom plate,
Insulating base, position-limit mechanism, cylinder assembly, axis, insulating base lower axle and square shaft etc. on insulating base；Carbon cunning is installed on insulating base top surface
Block assembly, insulating base are equipped with axis and insulating base lower axle on insulating base, and the bottom plate is equipped on insulating base under axis, insulating base
Axis and square shaft, axis on insulating base, insulating base lower axle and square shaft centerline parallel；One end of axis and upper connecting rod is cut with scissors on insulating base
It connects, the other end and insulating base lower axle of upper connecting rod are hinged；One end of insulating base lower axle and lower link is hinged, the other end of lower link
It is connect with square shaft, square shaft can rotate in the square shaft mounting hole of bottom plate, and square shaft is equipped with shifting block；Lead between two insulating base lower axles
Cross spring connection；The cylinder and position-limit mechanism is mounted on bottom plate, and piston rod one end of the cylinder can be with limit
Mechanism contacts so that position-limit mechanism is detached from insulating base, realizes that carbon sliding block is contacted with by stream third rail；The piston rod other end can be with
Shifting block contacts, and realizes limit of the position-limit mechanism to insulating base.
In above-mentioned middle low speed magnetic suspension train pantagraph current collector, the position-limit mechanism includes mounting base and limit push rod；Limit
One end of position push rod is hinged by axis pin with mounting base；Be set with torsional spring on axis pin, the both ends of torsional spring respectively with limit push rod and
Mounting base connects；Limiting push rod can be with the plunger rod contacts of cylinder；The free end for limiting push rod is equipped with hook, is set on insulating base
There are limit pin shaft, hook that can hook limit pin shaft.
In above-mentioned middle low speed magnetic suspension train pantagraph current collector, limits and be equipped with driving lever, driving lever with mounting base hinged place on push rod
It can be with the plunger rod contacts of cylinder.
In above-mentioned middle low speed magnetic suspension train pantagraph current collector, the carbon sliding block assembly includes carbon slipper and copper contact block；
Carbon slipper is fixedly mounted on copper contact block, and copper contact block is fixedly mounted on insulating base top surface.
Compared with prior art, the beneficial effects of the invention are as follows：
1）The present invention is for when being flowed, control cylinder push-rod to push position-limit mechanism so that the hook of position-limit mechanism insulate with disengaging
Seat so that insulating base under the action of the spring, moves upwards, and realizes that carbon sliding block is contacted with by stream third rail；When vehicle need into
When row overhauls or needs power-off, control cylinder push-rod pushes shifting block rotation, and drive insulating base moves downward, when the limit of insulating base
Position axis pin is when dropping into position-limit mechanism hook or less, under the action of torsional spring, the hook of position-limit mechanism will hook insulating base to
Realize the de- boots of vehicle；The configuration of the present invention is simple, it is easy to operate；It realizes boot removing of current collector and enters the automation of boots action, peace
Good perfection.
2）The pantagraph current collector of the present invention includes that carbon sliding block assembly includes carbon slipper and copper contact block, when by abnormal impacting, copper
Contact block is broken from Weak link, and main body of the present invention and maglev bogie is protected not to damage.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is that the present invention removes carbon sliding block assembly structure schematic diagram.
Fig. 3 is the structural schematic diagram of the position-limit mechanism of the present invention.
Fig. 4 is the structural schematic diagram of the carbon sliding block assembly of the present invention.
Specific implementation mode
Following further describes the present invention with reference to the drawings.
As shown in Figs. 1-2, the present invention includes bottom plate 1, insulating base 2, position-limit mechanism 9, cylinder assembly 10, axis on insulating base
13, insulating base lower axle 8 and square shaft 7；Carbon sliding block assembly 12 is installed, as shown in figure 4, the carbon sliding block on 2 top surface of insulating base
Assembly 12 includes carbon slipper 121 and copper contact block 122；Carbon slipper 121 is fixedly mounted on copper by bolt 124 and nut 123 and connects
On contact block 122, copper contact block 122 is fixedly mounted on 2 top surface of insulating base.When the present invention is by abnormal impact, copper contact block
122 are broken from Weak link, and main body of the present invention and maglev bogie is protected not to damage.
Insulating base 2 be equipped with insulating base on axis 13 and insulating base lower axle 8, the bottom plate 1 be equipped with insulating base on axis 13,
Insulating base lower axle 8 and square shaft 7, axis 13 on insulating base, insulating base lower axle 8 and square shaft 7 centerline parallel.On insulating base axis 13 with
One end of upper connecting rod 5 is hinged, and the other end and insulating base lower axle 8 of upper connecting rod 5 are hinged.One end of insulating base lower axle 8 and lower link 4
Hinged, the other end of lower link 4 is connect with square shaft 7, and square shaft 7 can rotate in 7 mounting hole of square shaft of bottom plate 1, be set on square shaft 7
There is shifting block 71.It is connected by spring 6 between axis 13 and insulating base lower axle 8 on insulating base.
The cylinder assembly 10 and position-limit mechanism 9 is mounted on bottom plate 1, as shown in figure 3, the position-limit mechanism 9 wraps
Include mounting base 91, limit push rod 92, limit pin shaft 93 and torsional spring 94.The one end and mounting base 91 for limiting push rod 92 pass through axis pin 93
It is hinged；Torsional spring 94 is set on axis pin 93, the both ends of torsional spring 94 are connect with limit push rod 92 and mounting base 91 respectively.Limit push rod
It is equipped with driving lever with mounting base hinged place on 92, driving lever can be with the end thereof contacts of the piston rod of cylinder assembly 10.Limit push rod 92
Free end be equipped with hook, insulating base 2 be equipped with limit pin shaft 14, limit push rod 92 can hook limit pin shaft 14.Described
The piston rod other end of cylinder assembly 10 can be contacted with the shifting block 71 on square shaft 7.
When the present invention is for when being flowed, after the left side ventilation of cylinder assembly 10, the piston rod of cylinder assembly 10 to push limit
The limit push rod 92 of position mechanism 9 closes so that limiting position between the limit pin shaft 14 on the hook and insulating base 2 of push rod 92
System changes so that insulating base 2 moves upwards under the action of spring 6, realizes that carbon sliding block assembly 12 connects with by stream third rail
It touches.
It is total to cylinder by the operation button on control instrument platform when vehicle is overhauled or needs power-off
The air of certain pressure is inputted at 10 left end, the piston rod of cylinder assembly 10 pushes shifting block 71 to rotate, and square shaft 7 turns counterclockwise
It is dynamic, and then lower link 4 is driven to rotate counterclockwise, to drive carbon sliding block assembly 12 to move downward, when moving to certain distance
When, the limit pin shaft 14 of 2 lower part of insulating base will push position limiting structure 9 to rotate clockwise, when the limit pin shaft 14 on insulating base 2
When dropping into the hook of limit push rod 92 or less, under the action of torsional spring 94, limit push rod 92 resets, and hook thereon will hook
Limit pin shaft 14 on insulating base.After cylinder pressure release, carbon sliding block assembly 12 will not be moved up, to realize vehicle
Automatic de- boots.The present invention realizes the pantagraph current collector in operational process and takes off boots automatically and enter boots, and safety is good.
Claims (4)
1. a kind of middle low speed magnetic suspension train pantagraph current collector, it is characterized in that：Including bottom plate, insulating base, position-limit mechanism, cylinder assembly,
Axis, insulating base lower axle and square shaft etc. on insulating base；Carbon sliding block assembly is installed, insulating base is equipped with insulating base on insulating base top surface
Upper axis and insulating base lower axle, the bottom plate are equipped with axis, insulating base lower axle and square shaft on insulating base, axis, insulation on insulating base
The centerline parallel of seat lower axle and square shaft；One end of axis and upper connecting rod is hinged on insulating base, the other end and insulating base of upper connecting rod
Lower axle is hinged；One end of insulating base lower axle and lower link is hinged, and the other end of lower link is connect with square shaft, and square shaft can be in bottom plate
Square shaft mounting hole in rotation, square shaft be equipped with shifting block；It is connected by spring between two insulating base lower axles；The cylinder and limit
Position mechanism is mounted on bottom plate, and piston rod one end of the cylinder can be contacted with position-limit mechanism so that position-limit mechanism is detached from
Insulating base realizes that carbon sliding block is contacted with by stream third rail；The piston rod other end can be contacted with shifting block, realize position-limit mechanism to exhausted
The limit of edge seat.
2. middle low speed magnetic suspension train pantagraph current collector according to claim 1, it is characterized in that：The position-limit mechanism includes peace
Fill seat and limit push rod；One end and the mounting base for limiting push rod are hinged by axis pin；Torsional spring, the both ends of torsional spring are set on axis pin
It is connect respectively with limit push rod and mounting base；Limiting push rod can be with the plunger rod contacts of cylinder；The free end of limit push rod is set
There are hook, insulating base to be equipped with limit pin shaft, hook can hook limit pin shaft.
3. middle low speed magnetic suspension train pantagraph current collector according to claim 2, it is characterized in that：It limits and is cut with scissors with mounting base on push rod
It meets place and is equipped with driving lever, driving lever can be with the plunger rod contacts of cylinder.
4. middle low speed magnetic suspension train pantagraph current collector according to claim 1, it is characterized in that：The carbon sliding block assembly includes
Carbon slipper and copper contact block；Carbon slipper is fixedly mounted on copper contact block, and copper contact block is fixedly mounted on insulating base top surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810636285.6A CN108556637A (en) | 2018-06-20 | 2018-06-20 | A kind of middle low speed magnetic suspension train pantagraph current collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810636285.6A CN108556637A (en) | 2018-06-20 | 2018-06-20 | A kind of middle low speed magnetic suspension train pantagraph current collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108556637A true CN108556637A (en) | 2018-09-21 |
Family
ID=63554140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810636285.6A Pending CN108556637A (en) | 2018-06-20 | 2018-06-20 | A kind of middle low speed magnetic suspension train pantagraph current collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108556637A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109927556A (en) * | 2019-03-05 | 2019-06-25 | 重庆中车四方所科技有限公司 | Pantagraph current collector is contacted under third rail used for rail vehicle |
| WO2020077691A1 (en) * | 2018-10-19 | 2020-04-23 | 中车唐山机车车辆有限公司 | Current collector and magnetically levitated train |
| CN112848902A (en) * | 2019-11-28 | 2021-05-28 | 比亚迪股份有限公司 | Current collector |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010105809A (en) * | 2000-05-18 | 2001-11-29 | 안우희 | Side contact type third rail shoe gear for light rail transit |
| CN104999916A (en) * | 2015-05-26 | 2015-10-28 | 湖南中通电气股份有限公司 | Third-rail lower pneumatic current collector |
| CN106965681A (en) * | 2017-02-22 | 2017-07-21 | 湖南中通电气股份有限公司 | A kind of pneumatic de- sole portion pantagraph current collector of mechanical self-latching |
| CN107225976A (en) * | 2017-05-27 | 2017-10-03 | 湖南中通电气股份有限公司 | A kind of 3rd manual pantagraph current collector in rail bottom |
| CN208559045U (en) * | 2018-06-20 | 2019-03-01 | 湖南天顺地铁科技有限公司 | A kind of middle low speed magnetic suspension train pantagraph current collector |
-
2018
- 2018-06-20 CN CN201810636285.6A patent/CN108556637A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010105809A (en) * | 2000-05-18 | 2001-11-29 | 안우희 | Side contact type third rail shoe gear for light rail transit |
| CN104999916A (en) * | 2015-05-26 | 2015-10-28 | 湖南中通电气股份有限公司 | Third-rail lower pneumatic current collector |
| CN106965681A (en) * | 2017-02-22 | 2017-07-21 | 湖南中通电气股份有限公司 | A kind of pneumatic de- sole portion pantagraph current collector of mechanical self-latching |
| CN107225976A (en) * | 2017-05-27 | 2017-10-03 | 湖南中通电气股份有限公司 | A kind of 3rd manual pantagraph current collector in rail bottom |
| CN208559045U (en) * | 2018-06-20 | 2019-03-01 | 湖南天顺地铁科技有限公司 | A kind of middle low speed magnetic suspension train pantagraph current collector |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020077691A1 (en) * | 2018-10-19 | 2020-04-23 | 中车唐山机车车辆有限公司 | Current collector and magnetically levitated train |
| CN111071054A (en) * | 2018-10-19 | 2020-04-28 | 中车唐山机车车辆有限公司 | Current collector and magnetic suspension train |
| CN109927556A (en) * | 2019-03-05 | 2019-06-25 | 重庆中车四方所科技有限公司 | Pantagraph current collector is contacted under third rail used for rail vehicle |
| CN112848902A (en) * | 2019-11-28 | 2021-05-28 | 比亚迪股份有限公司 | Current collector |
| CN112848902B (en) * | 2019-11-28 | 2022-04-15 | 比亚迪股份有限公司 | Current collector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108556637A (en) | A kind of middle low speed magnetic suspension train pantagraph current collector | |
| CN204586529U (en) | Electrodynamic type single armed is two by stream pantograph | |
| CN208559045U (en) | A kind of middle low speed magnetic suspension train pantagraph current collector | |
| CN204452065U (en) | Pneumatic type single armed is two by stream pantograph | |
| CN104326326A (en) | Automatic resetting steel wire rope brake | |
| CN102255956A (en) | Wireless-based pantograph state monitoring system | |
| CN108394310B (en) | Driving and protecting device for linear motor of medium-low speed maglev train | |
| CN202016476U (en) | Center pin longitudinal draw gear for urban rail vehicle | |
| CN204138078U (en) | Steel wire braking | |
| CN201440562U (en) | Contact type automatic power on device based on safe trolley line power supply | |
| CN201400526Y (en) | Tire type container gantry crane automatic electricity taking system | |
| CN106480789B (en) | A kind of light railway track, rail vehicle rail changing device and rail vehicle operation method | |
| CN101011941B (en) | Traction type super capacity capacitor electric car | |
| CN107815934B (en) | Air railway turnout system | |
| CN202911721U (en) | Assistant brake pedal assembly of instructional car | |
| CN101565152A (en) | Rubber-tyred container gantry crane automatic electricity getting system | |
| CN203126548U (en) | Lifting-resetting device for current collector | |
| CN206059883U (en) | Harbour electricity getting device | |
| CN202743276U (en) | Railway track car steering frame provided with flaw detection device | |
| CN202399936U (en) | Operating handle with brake button of electric car | |
| CN114082931A (en) | Intelligent torpedo hot metal mixer car | |
| CN206756087U (en) | A kind of mechanical trigger-type position sensor suitable for anti-slip metal shoe | |
| CN203268040U (en) | Pedal device and railway wagon | |
| CN202294862U (en) | Railway vehicle parking anti-slide brake assembly | |
| CN208306384U (en) | A kind of driving and protective device of medium-and low-speed maglev train linear motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180921 |
|
| RJ01 | Rejection of invention patent application after publication |