CN105922876A - Pantograph - Google Patents
Pantograph Download PDFInfo
- Publication number
- CN105922876A CN105922876A CN201610385801.3A CN201610385801A CN105922876A CN 105922876 A CN105922876 A CN 105922876A CN 201610385801 A CN201610385801 A CN 201610385801A CN 105922876 A CN105922876 A CN 105922876A
- Authority
- CN
- China
- Prior art keywords
- pole
- supporting rods
- bow collector
- patch panel
- base plate
- 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
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
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- 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 pantograph which comprises a bottom board, first supporting rods, second supporting rods and wiring boards. A rotary disc is installed on the middle portion of the bottom board. The two sides of the bottom board are each provided with a wiring rack and insulators. Each wiring rack is fixedly connected with the bottom board through the corresponding insulators. The first supporting rods and the second supporting rods are arranged on the wiring racks, hinged to the wiring racks correspondingly and arranged in a stagger mode. The middle portions of the first supporting rods are hinged to the middle portions of the second supporting rods. The wiring boards are arranged on the first supporting rods and movably connected with the first supporting rods. Connection rods are arranged between the second supporting rods. A spring is arranged on the middle portion of one of the connection rods, and one end of the spring is connected with the bottom board. A baffle and a roller are arranged on the wiring boards. The pantograph is high in structure flexibility, easy to adjust, small in abrasion and good in conduction effect.
Description
Technical field
The present invention relates to a kind of bow collector.
Background technology
Gaining the name of bow collector, because the shape of diamond collector bow seems the bow and name opened from the side.Bow collector is also known as pantograph, also has people referred to as to transmit electricity frame, is the general designation of a kind of equipment allowing Electric railway vehicles obtain electric power from overhead cable.
Double-arm bow collector is the most traditional bow collector, also can claim " Pedicellus et Pericarpium Trapae " shape bow collector, because it is shaped as rhombus.Except double-arm, the most also bow collector of the bow collector of single arm type, also referred to as "the" shape.The benefit of this kind of bow collector is to be low than double-arm bow collector noise.Except above-mentioned two bow collector, also having some bow collector is rectilinear design, also can claim into " T " font (being also called wing) bow collector, and the characteristic of its low windage is particularly suitable for running at high speed, noise when driving a vehicle during to reduce.So, this kind of bow collector, it is mainly used in high-speed railway vehicle.
The structure of bow collector makes it keep slight contacting when opening with overhead cable.When train stagnation of movement, bow collector can take down.During train walking, bow collector may affect the ability of current collection at the standing wave that aerial cable causes, and therefore some system is prohibited from using in succession bow collector.
Bow collector is to developed from relatively simple trolley pole, many electronic buses (trolleybus) and rail streetcar, still uses trolley pole.The mode of Electric railway vehicles another kind current collection is to use the 3rd rail, and this kind of mode is more than using subterranean railway.A lot of underground railway system, in order to reduce the construction cost in tunnel, can use third-rail feeding not use overhead cable, to reduce the height of tunnel drilling to save construction cost.The most also there is a subterranean railway using overhead cable, their overhead cable, general the shortest, close to being close to roof, to lower tunnel height to save construction cost.
Current existing bow collector structural stability is poor, and structure is dumb, causes abrasion relatively big, and conductive effect is general.
Summary of the invention
It is high that the technical problem to be solved in the present invention is to provide a kind of configuration flexibility, easily dimmable, weares and teares little, the bow collector of the function that conductive effect is good.
For solving the problems referred to above, the present invention adopts the following technical scheme that a kind of bow collector, including base plate, first pole, second pole and patch panel, in the middle part of described base plate, rotating disk is installed, described base plate both sides are provided with patch bay and insulator, described patch bay is connected by insulator and base plate are fixing, described first pole and the second pole are located on patch bay, described first pole and the second pole are hinged with patch bay respectively, described first pole and the second pole are in being crisscross arranged, in the middle part of described first pole and the second pole in the middle part of hinged, described patch panel is located on the first pole, described patch panel and the first pole are flexibly connected, it is provided with connecting rod between described second pole, it is provided with spring in the middle part of described connecting rod, described spring one end is connected with base plate, baffle plate and cylinder it is provided with on described patch panel.
As preferably, described baffle plate welds with patch panel, keeps structural stability high.
As preferably, described cylinder and panel hinge, holding cylinder activity is smooth and easy.
As preferably, described patch panel is provided with two pieces, keeps easy for installation.
As preferably, between described patch panel, gap is 10-20cm, facilitates penetrating of power line.
The invention have the benefit that the first pole and second pole of setting are hinged with patch bay respectively, keep configuration flexibility high, easily dimmable；The cylinder arranged can be freely rotatable, effectively reduces abrasion, increases the service life, and spring holding structure is compact so that conductive effect is good；The rotating disk arranged keeps chassis to rotate, and keeps structure easy for installation.
Accompanying drawing explanation
Fig. 1 is the structure chart of a kind of bow collector of the present invention.
Detailed description of the invention
nullAs shown in Figure 1，A kind of bow collector，Including base plate 1、First pole 2、Second pole 3 and patch panel 4，In the middle part of described base plate 1, rotating disk 5 is installed，Described base plate 1 both sides are provided with patch bay 6 and insulator 7，Described patch bay 6 is connected by insulator 7 is fixing with base plate 1，Described first pole 2 and the second pole 3 are located on patch bay 6，Described first pole 2 and the second pole 3 are hinged with patch bay 6 respectively，Described first pole 2 and the second pole 3 are in being crisscross arranged，In the middle part of described first pole 2 and the second pole 3 in the middle part of hinged，Described patch panel 4 is located on the first pole 2，Described patch panel 4 is flexibly connected with the first pole 2，It is provided with connecting rod 11 between described second pole 3，It is provided with spring 8 in the middle part of described connecting rod 11，Described spring 8 one end is connected with base plate 1，Baffle plate 9 and cylinder 10 it is provided with on described patch panel 4.
Described baffle plate 9 welds with patch panel 4.
Described cylinder 10 is hinged with baffle plate 9.
Described patch panel 4 is provided with two pieces.
Between described patch panel 4, gap is 10-20cm.
The invention have the benefit that the first pole and second pole of setting are hinged with patch bay respectively, keep configuration flexibility high, easily dimmable；The cylinder arranged can be freely rotatable, effectively reduces abrasion, increases the service life, and spring holding structure is compact so that conductive effect is good；The rotating disk arranged keeps chassis to rotate, and keeps structure easy for installation.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto, any change expected without creative work or replacement, all should contain within protection scope of the present invention.
Claims (5)
1. a bow collector, it is characterized in that: include base plate, first pole, second pole and patch panel, in the middle part of described base plate, rotating disk is installed, described base plate both sides are provided with patch bay and insulator, described patch bay is connected by insulator and base plate are fixing, described first pole and the second pole are located on patch bay, described first pole and the second pole are hinged with patch bay respectively, described first pole and the second pole are in being crisscross arranged, in the middle part of described first pole and the second pole in the middle part of hinged, described patch panel is located on the first pole, described patch panel and the first pole are flexibly connected, it is provided with connecting rod between described second pole, it is provided with spring in the middle part of described connecting rod, described spring one end is connected with base plate, baffle plate and cylinder it is provided with on described patch panel.
Bow collector the most according to claim 1, it is characterised in that: described baffle plate welds with patch panel.
Bow collector the most according to claim 1, it is characterised in that: described cylinder and panel hinge.
Bow collector the most according to claim 1, it is characterised in that: described patch panel is provided with two pieces.
Bow collector the most according to claim 1, it is characterised in that: between described patch panel, gap is 10-20cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610385801.3A CN105922876A (en) | 2016-06-03 | 2016-06-03 | Pantograph |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610385801.3A CN105922876A (en) | 2016-06-03 | 2016-06-03 | Pantograph |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105922876A true CN105922876A (en) | 2016-09-07 |
Family
ID=56832546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610385801.3A Pending CN105922876A (en) | 2016-06-03 | 2016-06-03 | Pantograph |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105922876A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110667389A (en) * | 2019-11-12 | 2020-01-10 | 西南交通大学 | Multi-roller current-receiving-grounding system based on electrified railway |
| CN113103874A (en) * | 2021-04-30 | 2021-07-13 | 徐雄飞 | Pantograph device of electric locomotive |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1329548A (en) * | 1998-12-03 | 2002-01-02 | 戴姆勒-克莱斯勒铁路系统有限公司 | Device and method for controlled current collection between contact wire and track-bound, electrically operated high speed vehicle |
| CN101168351A (en) * | 2007-11-26 | 2008-04-30 | 上海奥威科技开发有限公司 | Electric vehicle pantograph |
| JP2010203531A (en) * | 2009-03-04 | 2010-09-16 | Hiroshima Univ | Spring mechanism |
| CN204623173U (en) * | 2015-05-20 | 2015-09-09 | 山东华联矿业股份有限公司 | Electric locomotive roller collector bow |
| CN205149548U (en) * | 2015-12-02 | 2016-04-13 | 洛阳市科佳电气设备有限公司 | Formula pantograph is cut to electronic bus |
-
2016
- 2016-06-03 CN CN201610385801.3A patent/CN105922876A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1329548A (en) * | 1998-12-03 | 2002-01-02 | 戴姆勒-克莱斯勒铁路系统有限公司 | Device and method for controlled current collection between contact wire and track-bound, electrically operated high speed vehicle |
| CN101168351A (en) * | 2007-11-26 | 2008-04-30 | 上海奥威科技开发有限公司 | Electric vehicle pantograph |
| JP2010203531A (en) * | 2009-03-04 | 2010-09-16 | Hiroshima Univ | Spring mechanism |
| CN204623173U (en) * | 2015-05-20 | 2015-09-09 | 山东华联矿业股份有限公司 | Electric locomotive roller collector bow |
| CN205149548U (en) * | 2015-12-02 | 2016-04-13 | 洛阳市科佳电气设备有限公司 | Formula pantograph is cut to electronic bus |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110667389A (en) * | 2019-11-12 | 2020-01-10 | 西南交通大学 | Multi-roller current-receiving-grounding system based on electrified railway |
| CN113103874A (en) * | 2021-04-30 | 2021-07-13 | 徐雄飞 | Pantograph device of electric locomotive |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160907 |
|
| WD01 | Invention patent application deemed withdrawn after publication |