CN105383308A - Double-oscillating-bar current receiving device - Google Patents

Double-oscillating-bar current receiving device Download PDF

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Publication number
CN105383308A
CN105383308A CN201510886005.3A CN201510886005A CN105383308A CN 105383308 A CN105383308 A CN 105383308A CN 201510886005 A CN201510886005 A CN 201510886005A CN 105383308 A CN105383308 A CN 105383308A
Authority
CN
China
Prior art keywords
fork
retractor
insulation
current collection
pendulum rod
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.)
Granted
Application number
CN201510886005.3A
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Chinese (zh)
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CN105383308B (en
Inventor
汪永明
李永强
王宗稳
杨开伟
贺思齐
韦丽娟
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HUNAN ZHONGTONG ELECTRIC CO Ltd
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HUNAN ZHONGTONG ELECTRIC CO Ltd
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Priority to CN201510886005.3A priority Critical patent/CN105383308B/en
Publication of CN105383308A publication Critical patent/CN105383308A/en
Application granted granted Critical
Publication of CN105383308B publication Critical patent/CN105383308B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION 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
    • B60L5/00Current collectors for power supply lines of electrically-propelled vehicles
    • B60L5/38Current collectors for power supply lines of electrically-propelled vehicles for collecting current from conductor rails
    • B60L5/39Current collectors for power supply lines of electrically-propelled vehicles for collecting current from conductor rails from third rail
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION 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
    • B60L5/00Current collectors for power supply lines of electrically-propelled vehicles
    • B60L5/04Current collectors for power supply lines of electrically-propelled vehicles using rollers or sliding shoes in contact with trolley wire
    • B60L5/08Structure of the sliding shoes or their carrying means

Abstract

The invention discloses a double-oscillating-bar current receiving device, belongs to a current receiving machine, and mainly aims to solve the technical problems that an existing current receiving device is relatively high in maintenance cost, limited in space, inconvenient to operate and the like. The technical scheme has the main points that the double-oscillating-bar current receiving device comprises a sliding shoe component (2), an oscillating bar A (3), an oscillating bar B (4), a bracket (5), an insulating supporting plate (6) and a telescopic device (9), wherein the bracket (5) is fixedly mounted on the insulating supporting plate (6); rotating shafts are arranged at the two sides of one end of the oscillating bar A (3) and one end of the oscillating bar B (4) and are respectively mounted in a movably-matched manner on the bracket (5); one end of the telescopic device (9) is connected with rocker arms which are arranged on the oscillating bar A (3) or the oscillating bar B (4) or on the rotating shafts of the oscillating bar A (3) and the oscillating bar B (4); the other end of the oscillating bar A (3) and the other end of the oscillating bar B (4) are connected with a hinged support at the lower part of the sliding shoe component (2). The double-oscillating-bar current receiving device is mainly applied to various motor-driven vehicles such as track traffic and non-track traffic public vehicles and haulage trucks.

Description

A kind of double pendulum rod-type current collection device
Technical field
The present invention relates to a kind of electrically current collection device, particularly a kind of double pendulum rod-type current collection device.
Background technology
At present, pantagraph current collector has another name called collector shoe, is mounted on train bogie, dynamically gets stream for train is powered from rigidity, meets a set of dynamically by flow device of Train electrical demand.By the operation attitude to municipal rail train, steel combined with aluminum power rail arrangement mode and feature, the technical requirements of dynamically being flowed, electric insulating requirement, on the systematic Research foundations such as the Friction pairs matching requirement of dynamically being flowed, choose the range of movement swinging rod member scientifically and rationally, by the contact positive pressure of stream friction pair, by the material of fluent boots, design is by the structure and the insulation system that flow assembly scientifically and rationally, meet the dynamic working condition requirement flowed of train, reduce the maintenance needs of pantagraph current collector, realize the dynamic stability of train and reliably flowed, smooth operation for train provides power supply guarantee.
The domestic puzzlement being subject to technology barriers, fund barrier, market barrier, talent's barrier, the development of pantagraph current collector slowly.Pantagraph current collector almost monopolize by external product, expensive.Under the stimulation of the policies such as track traffic manufacturing is in recent years supported by national industrial policies, national energy-saving reduction of discharging, track traffic market outlook are fine, and the Related products such as pantagraph current collector are at a time when the opportune moment of development.
Domestic existing pantagraph current collector is backward in technique, especially sidepiece pantagraph current collector complex structure, and product design, price compare external product not too large advantage.
Summary of the invention
The object of this invention is to provide a kind of structure simple, safe and reliable, be easy to safeguard, lower-cost double pendulum rod-type current collection device.
The technical solution adopted for the present invention to solve the technical problems is: it comprises slippery boots assembly 2, fork A3, fork B4, support 5, insulation support plate 6 and retractor device 9, support 5 is fixedly mounted on insulation support plate 6, fork A3 and the both sides, one end of fork B4 arrange rotating shaft and become movable cooperation to be arranged on support 5 respectively, retractor device 9 one end with on fork A3 or fork B4 or the rocking arm that its rotating shaft is arranged be connected, retractor device 9 other end is connected with the mount pad 10 be fixedly mounted on insulation support plate 6; Fork A3 is connected with the hinged-support of slippery boots assembly 2 bottom with the other end of fork B4.
Slippery boots assembly 2 of the present invention is parallel with the hinge-point line of centres that the bottom of fork B4 is positioned at support 5 with fork A3, and fork A3 or fork B4 is parallel to each other, thus forms similar parallelogram sturcutre; The pretension of retractor device 9 self drives fork to rotate around bearing pin 8, and the agent structure of whole parallelogram is got into smooth, by the swing of two forks to realize the lifting of slippery boots assembly 2.
Fork B4 of the present invention is U-shaped, Y type or personal structure, and fork A3 is T-shaped, Y type or the structure such as human-like, and under movable device is in contraction state, fork A3 can put into fork B4, fully reduces space.
The periphery of insulation support plate 6 of the present invention arranges the insulation protective board 7 of open topped, and both insulation support plate 6 and insulation protective board 7 are fixedly installed on vehicle correspondence position, and plays insulation, every effect that is electric, protection.
Retractor device 9 of the present invention is extension spring or Compress Spring; When retractor device 9 is extension spring, pantagraph current collector is in and often rises state, and when retractor device 9 is Compress Spring, pantagraph current collector is in and often falls state.
Retractor device 9 two ends of the present invention are provided with oscillating bearing, to facilitate the connection of retractor device 9 and mount pad 10, fork A3, simple to operate, are easy to maintaining.
Retractor device 9 two ends of the present invention adopt and are threaded, thus can adjust the entire length of spring assembly according to actual needs, and the pretension of regulating spring.
Insulation support plate 6 of the present invention adopts the ply wood of high-strength high insulating property to make, and the molding compound of the high-strength high insulating property of insulation protective board 7 is made, and adopts double insulation, fully ensures the electric isolution of pantagraph current collector and car body.
Fork A3 of the present invention or fork B4 arranges limit assembly, describedly comprise positioning plate 201, stop screw adapter plate 202 and encapsulate stop screw 203, mounting limit plate 201 on fork B4, stop screw adapter plate 202 is installed at support 5, encapsulate stop screw 203 adopts helicitic texture to be arranged on upper limit screw adapter plate 202, when rising to certain position by fluent boots, positioning plate 201 contacts with encapsulate stop screw 203, reaches upper extreme position.
The rocking arm arranged on fork A3 of the present invention or fork B4 or in its rotating shaft with comprise Pneumatic assembly and be connected with the engine installation of electric assembly, or to be connected with hand-operating device.
This current collection device comprises three stations that can adjust as required: normal working position, extension end position, compression limit position, pantagraph current collector in a free state, under the pulling force effect of spring, rise to end position by fluent boots, upper extreme position adopts limit assembly to adjust as required.
The invention has the beneficial effects as follows: its structure is simple, and cost is low, easy to maintenance.In a word, it is simple and reliable for structure, and cost is low, anti shock and vibration, applied range, convenient operating maintenance.It is mainly applied to various track traffic, non-track traffic public transit vehicle, the electric motorized vehicle such as haulage truck.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of extreme position inhibiting device.
Fig. 3 is the schematic diagram that pantagraph current collector is in normal working position
Fig. 4 is the schematic diagram that pantagraph current collector is in compression limit position
Fig. 5 is that pantagraph current collector is in the schematic diagram of upholding end position
In figure: output cable (1), slippery boots assembly (2), fork A (3), fork B (4), support (5), insulation support plate (6), insulation protective board (7), bearing pin (8), retractor device (9), mount pad (10), positioning plate (201), stop screw adapter plate (202), encapsulate stop screw (203).
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is described in further details.
Embodiment 1, the present invention it comprise slippery boots assembly 2, fork A3, fork B4, support 5, insulation support plate 6 and retractor device 9, support 5 is fixedly mounted on insulation support plate 6, fork A3 and the both sides, one end of fork B4 arrange rotating shaft and become movable cooperation to be arranged on support 5 respectively, retractor device 9 one end with on fork A3 or fork B4 or the rocking arm that its rotating shaft is arranged be connected, retractor device 9 other end is connected with the mount pad 10 be fixedly mounted on insulation support plate 6; Fork A3 is connected with the hinged-support of slippery boots assembly 2 bottom with the other end of fork B4.Described fork B4 can be U-shaped, the similar structures form such as Y type or personal structure, and fork A3 can be T-shaped, Y type or the version such as human-like, and under movable device is in contraction state, fork A3 can put into fork B4, fully reduces space.The lifting realizing the slippery boots assembly of head that two forks swing; Slippery boots assembly 2 connects output cable 1; The power resources of system are in retractor device 9, and spring can adopt Compress Spring or extension spring.Form or the installation direction that only need change spring can realize the normal liter of pantagraph current collector slide plate and often fall state.Its structure is simple, and cost is low, easy to maintenance, safe and reliable, and cost is low, anti shock and vibration, applied range, convenient operating maintenance.It can be widely used in various track traffic, non-track traffic public transit vehicle, and the powered use of the electric motorized vehicle such as haulage truck, consults Fig. 1 to Fig. 3.
Embodiment 2, slippery boots assembly 2 of the present invention is parallel with the hinge-point line of centres that the bottom of fork B4 is positioned at support 5 with fork A3, and fork A3 or fork B4 is parallel to each other, thus forms similar parallelogram sturcutre; The pretension of retractor device 9 self drives fork to rotate around bearing pin 8, and the agent structure of whole parallelogram is got into smooth, by the swing of two forks to realize the lifting of slippery boots assembly 2; Consult Fig. 1 to Fig. 3, all the other are with embodiment 1.
Embodiment 3, the present invention also can arrange the insulation protective board 7 of open topped in the periphery of insulation support plate 6, both insulation support plate 6 and insulation protective board 7 are fixedly installed on vehicle correspondence position, and plays insulation, every effect that is electric, protection.Insulation support plate 6 can adopt the ply wood of high-strength high insulating property to make, and insulation protective board 7 can adopt the molding compound of high-strength high insulating property to make, and adopts double insulation, fully ensures the electric isolution of pantagraph current collector and car body; Consult Fig. 1 to 3, all the other are with the combination of above any embodiment or more than 2 embodiments.
Embodiment 4, retractor device 9 of the present invention is extension spring or Compress Spring, and other also can be adopted as damping arrangement isoline kinematic mechanism; When retractor device 9 is extension spring, pantagraph current collector is in and often rises state, and when retractor device 9 is Compress Spring, pantagraph current collector is in and often falls state.Also telescopic mounting 9 two ends are provided with oscillating bearing, to facilitate the connection of retractor device 9 and mount pad 10, fork A3, simple to operate, are easy to maintaining; Consult Fig. 1 to 3, all the other are with the combination of above any embodiment or more than 2 embodiments.
Embodiment 5, retractor device 9 two ends of the present invention also can adopt and be threaded, thus can adjust the entire length of spring assembly according to actual needs, and the pretension of regulating spring; Consult Fig. 1 to 3, all the other are with the combination of above any embodiment or more than 2 embodiments.
Embodiment 6, fork A3 of the present invention or fork B4 arranges limit assembly, describedly comprise positioning plate 201, stop screw adapter plate 202 and encapsulate stop screw 203, mounting limit plate 201 on fork B4, install stop screw adapter plate 202 at support 5, encapsulate stop screw 203 adopts helicitic texture to be arranged on upper limit screw adapter plate 202, when rising to certain position by fluent boots, positioning plate 201 contacts with encapsulate stop screw 203, reaches upper extreme position; Consult Fig. 1 to 3, all the other are with the combination of above any embodiment or more than 2 embodiments.
Embodiment 7, the rocking arm arranged on fork A3 of the present invention or fork B4 or in its rotating shaft with comprise Pneumatic assembly and be connected with the engine installation of electric assembly, or to be connected with hand-operating device; Consult Fig. 1 to 3, all the other are with the combination of above any embodiment or more than 2 embodiments.
Embodiment 8, this current collection device comprises three stations that can adjust as required: normal working position, extension end position, compression limit position, pantagraph current collector in a free state, under the pulling force effect of spring, rise to end position by fluent boots, upper extreme position adopts limit assembly to adjust as required; Consult Fig. 1 to 3, all the other are with the combination of above any embodiment or more than 2 embodiments.

Claims (10)

1. a double pendulum rod-type current collection device, it is characterized in that: it comprises slippery boots assembly (2), fork A (3), fork B (4), support (5), insulation support plate (6) and retractor device (9), support (5) is fixedly mounted on insulation support plate (6), fork A (3) and the both sides, one end of fork B (4) arrange rotating shaft and become movable cooperation to be arranged on support (5) respectively, the rocking arm that retractor device (9) one end and fork A (3) or fork B (4) go up or its rotating shaft is arranged is connected, retractor device (9) other end is connected with the mount pad (10) be fixedly mounted on insulation support plate (6), fork A (3) is connected with the hinged-support of slippery boots assembly (2) bottom with the other end of fork B (4).
2. double pendulum rod-type current collection device according to claim 1, it is characterized in that: described slippery boots assembly (2) is parallel with the hinge-point line of centres that the bottom of fork B (4) is positioned at support (5) with fork A (3), fork A (3) or fork B (4) is parallel to each other, thus forms similar parallelogram sturcutre; The pretension of retractor device (9) self drives fork to rotate around bearing pin (8), and the agent structure of whole parallelogram is got into smooth, by the swing of two forks to realize the lifting of slippery boots assembly (2).
3. double pendulum rod-type current collection device according to claim 1, it is characterized in that: described fork B (4) is U-shaped, Y type or personal structure, fork A (3) is T-shaped, Y type or the structure such as human-like, under movable device is in contraction state, fork A (3) can put into fork B (4), fully reduces space.
4. double pendulum rod-type current collection device according to claim 1, it is characterized in that: the insulation protective board (7) that open topped is set in the periphery of insulation support plate (6), both insulation support plate (6) and insulation protective board (7) are fixedly installed on vehicle correspondence position, and play insulation, every effect that is electric, protection.
5. double pendulum rod-type current collection device according to claim 1, it is characterized in that: insulation support plate (6) adopts the ply wood of high-strength high insulating property to make, insulation protective board (7) adopts the molding compound of high-strength high insulating property to make, adopt double insulation, fully ensure the electric isolution of pantagraph current collector and car body.
6. double pendulum rod-type current collection device according to claim 1, is characterized in that: retractor device (9) is extension spring or Compress Spring; When retractor device (9) is for extension spring, pantagraph current collector is in and often rises state, and when retractor device (9) is Compress Spring, pantagraph current collector is in and often falls state.
7. double pendulum rod-type current collection device according to claim 1, it is characterized in that: retractor device (9) two ends are provided with oscillating bearing, to facilitate the connection of retractor device (9) and mount pad (10), fork A (3), simple to operate, be easy to maintaining.
8. double pendulum rod-type current collection device according to claim 1, is characterized in that: retractor device (9) two ends adopt and are threaded, thus can adjust the entire length of spring assembly according to actual needs, and the pretension of regulating spring.
9. double pendulum rod-type current collection device according to claim 1, it is characterized in that: on fork A (3) or fork B (4), limit assembly is set, describedly comprise positioning plate (201), stop screw adapter plate (202) and encapsulate stop screw (203), at the upper mounting limit plate (201) of fork B (4), stop screw adapter plate (202) is installed at support (5), encapsulate stop screw (203) adopts helicitic texture to be arranged on upper limit screw adapter plate (202), when rising to certain position by fluent boots, positioning plate (201) contacts with encapsulate stop screw (203), reach upper extreme position.
10. double pendulum rod-type current collection device according to claim 1, it is characterized in that: the rocking arm that upper or its rotating shaft of fork A (3) or fork B (4) is arranged with comprise Pneumatic assembly and be connected with the engine installation of electric assembly, or to be connected with hand-operating device.
CN201510886005.3A 2015-12-04 2015-12-04 A kind of double pendulum rod-type current collection device Active CN105383308B (en)

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CN105383308B CN105383308B (en) 2019-01-11

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106347135A (en) * 2016-11-03 2017-01-25 天津益昌电气设备有限公司 Insulating double-boot side contact current collector
CN107196251A (en) * 2017-07-19 2017-09-22 成都市新筑路桥机械股份有限公司 A kind of passive sliding formula crosses line Biodge device
RU182297U1 (en) * 2018-02-08 2018-08-13 Федеральное государственное бюджетное образовательное учреждение высшего образования "Омский государственный университет путей сообщения" Shock receiver for speed vehicle
CN109823186A (en) * 2019-03-29 2019-05-31 中车青岛四方车辆研究所有限公司 Pantagraph current collector

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2136938A (en) * 1937-12-11 1938-11-15 Jeffrey Mfg Co Trolley current collector
GB1437670A (en) * 1973-05-15 1976-06-03 Bbc Brown Boveri & Cie Current collector
DE3536843A1 (en) * 1985-10-16 1987-04-16 Dornier System Gmbh PANTOGRAPH DEVICE
JPH08275303A (en) * 1995-03-31 1996-10-18 Hitachi Ltd Pantograph
CN101580021A (en) * 2009-06-18 2009-11-18 上海交通大学 Single pole translational type public transportation trolley bus pantograph
CN201550932U (en) * 2009-09-10 2010-08-18 刘伟 Folding chair
CN204452065U (en) * 2015-02-06 2015-07-08 重庆恒通客车有限公司 Pneumatic type single armed is two by stream pantograph
CN205220397U (en) * 2015-12-04 2016-05-11 湖南中通电气股份有限公司 Double pendulum rod -type receives a class device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2136938A (en) * 1937-12-11 1938-11-15 Jeffrey Mfg Co Trolley current collector
GB1437670A (en) * 1973-05-15 1976-06-03 Bbc Brown Boveri & Cie Current collector
DE3536843A1 (en) * 1985-10-16 1987-04-16 Dornier System Gmbh PANTOGRAPH DEVICE
JPH08275303A (en) * 1995-03-31 1996-10-18 Hitachi Ltd Pantograph
CN101580021A (en) * 2009-06-18 2009-11-18 上海交通大学 Single pole translational type public transportation trolley bus pantograph
CN201550932U (en) * 2009-09-10 2010-08-18 刘伟 Folding chair
CN204452065U (en) * 2015-02-06 2015-07-08 重庆恒通客车有限公司 Pneumatic type single armed is two by stream pantograph
CN205220397U (en) * 2015-12-04 2016-05-11 湖南中通电气股份有限公司 Double pendulum rod -type receives a class device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106347135A (en) * 2016-11-03 2017-01-25 天津益昌电气设备有限公司 Insulating double-boot side contact current collector
CN107196251A (en) * 2017-07-19 2017-09-22 成都市新筑路桥机械股份有限公司 A kind of passive sliding formula crosses line Biodge device
RU182297U1 (en) * 2018-02-08 2018-08-13 Федеральное государственное бюджетное образовательное учреждение высшего образования "Омский государственный университет путей сообщения" Shock receiver for speed vehicle
CN109823186A (en) * 2019-03-29 2019-05-31 中车青岛四方车辆研究所有限公司 Pantagraph current collector
CN109823186B (en) * 2019-03-29 2020-07-17 中车青岛四方车辆研究所有限公司 Current collector

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