CN203439036U - Unmanned electric locomotive - Google Patents

Unmanned electric locomotive Download PDF

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Publication number
CN203439036U
CN203439036U CN201320529526.XU CN201320529526U CN203439036U CN 203439036 U CN203439036 U CN 203439036U CN 201320529526 U CN201320529526 U CN 201320529526U CN 203439036 U CN203439036 U CN 203439036U
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CN
China
Prior art keywords
parking
electric locomotive
car
locomotive
storage battery
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.)
Withdrawn - After Issue
Application number
CN201320529526.XU
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Chinese (zh)
Inventor
白光辉
邵晓钢
宋岩滨
谷龙飞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China ENFI Engineering Corp
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China ENFI Engineering Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by China ENFI Engineering Corp filed Critical China ENFI Engineering Corp
Priority to CN201320529526.XU priority Critical patent/CN203439036U/en
Application granted granted Critical
Publication of CN203439036U publication Critical patent/CN203439036U/en
Withdrawn - After Issue legal-status Critical Current
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Abstract

The utility model discloses an unmanned electric locomotive which comprises a locomotive body, wheels, parking devices, a parking driver and storage batteries, wherein a bow collector is arranged on the locomotive body; the wheels are mounted on the locomotive body; the parking devices are arranged on the locomotive body and used for braking the wheels; the parking driver is arranged on the locomotive body, connected with the parking devices and used for driving the parking devices to brake or release the wheels; and the storage batteries are arranged on the locomotive body, connected with the parking driver and used for supplying power to the parking driver. According to the unmanned electric locomotive, the storage batteries are arranged and can supply power to the parking driver under the condition that the electric locomotive loses power, for example, the bow collector is separated form a slide wire, the storage batteries can supply power to the parking driver, and the parking driver can drive the parking devices to brake the wheels, so that the electric locomotive can be slowed down or stopped, the locomotive sliding phenomenon is avoided when the electric locomotive loses power, and the driving safety is improved.

Description

Driverless operation electric locomotive
Technical field
The utility model relates to a kind of electric locomotive, especially relates to a kind of unpiloted electric locomotive.
Background technology
Electric locomotive is the power car of widespread use, for example, be widely used in mine working.Normally someone drives electric locomotive to electric locomotive in correlation technique, and electric locomotive by driver control, for example, when running into powering-off state, is controlled parking by driver's manpower.
But, due to the restriction of working environment, for example, in mine working, adopted more and more unpiloted electric locomotive, on electric locomotive, there is no driver, therefore, exist and occur slipping car, accidents caused possibility.
Utility model content
The application makes following problem and true discovery and understanding based on contriver:
For there being people to drive electric locomotive, by driver control, control electric locomotive parking.But, therefore for unpiloted electric locomotive, owing to there is no driver on electric locomotive, must run into parking problem, under normal circumstances, can be by the parking of stopping of electric parking or gas.But running into powering-off state, for example the collector bow of electric locomotive and trolley disengage, when electric locomotive dead electricity and compression control lose pressure, cannot realize parking, especially when electric locomotive is on slope track, can slip car phenomenon, cause thus serious accident.Therefore, present inventor recognizes, while adopting unpiloted electric locomotive, under powering-off state, electric locomotive must possess failure-free parking function.
The utility model is intended to solve at least to a certain extent one of technical matters in correlation technique.For this reason, an object of the present utility model is to propose a kind of driverless operation electric locomotive (also can be called remote-control motor car) still the in the situation that of power-off with reliable parking function.
Driverless operation electric locomotive according to the utility model embodiment, comprising: car body, and described car body is provided with collector bow; Wheel, described wheel is arranged on described car body; Parking device, described parking device is located on described car body, for braking described wheel; Parking actuator, described parking actuator is located on described car body and with described parking device and is connected, for driving described parking device braking or discharging described wheel; Storage battery, described storage battery is located on described car body and with described parking actuator and is connected to power to described parking actuator.
According to the driverless operation electric locomotive of the utility model embodiment by storage battery is set, in electric locomotive dead electricity situation, for example collector bow is separated with trolley, storage battery can be powered to parking actuator, parking actuator can drive parking device brake wheel, thereby electric locomotive is slowed down or stop, avoid slipping car phenomenon when electric locomotive dead electricity, raising traffic safety.
In addition, the driverless operation electric locomotive according to the utility model embodiment, can also have following additional technical feature:
According to embodiment more of the present utility model, described parking device is mechanical parking device.
According to embodiment more of the present utility model, described driverless operation electric locomotive also comprises manual parking handling device, and described manual parking handling device is connected by M/C, to drive described parking device with described parking device.
According to embodiment more of the present utility model, described parking actuator is parking motor.
According to embodiment more of the present utility model, described driverless operation electric locomotive also comprises the charging unit being located on described car body, and described charging unit is connected with described collector bow with described storage battery with the electricity supplied with by described collector bow to described battery charge.
Thus, can guarantee that storage battery electric energy is sufficient, when electric locomotive dead electricity, storage battery can be in time to the power supply of parking actuator, with by parking driver drives parking device braking motor car.
According to embodiment more of the present utility model, the parking device that is positioned at described car body the same side is connected by link gear and by single described parking driver drives.
Thus, by a link gear, can realize the synchronous braking of the parking device of the same side, can save parts, reduce costs.
According to embodiment more of the present utility model, described driverless operation electric locomotive also comprises power-supply controller, and described power-supply controller and described collector bow and described storage battery are connected to control described collector bow and control described storage battery to described parking actuator power supply to described parking actuator power supply and when the described collector bow dead electricity.
According to embodiment more of the present utility model, described drive motor is DC machine.
Accompanying drawing explanation
Fig. 1 is according to the schematic diagram of the driverless operation electric locomotive of the utility model embodiment.
Reference numeral:
Driverless operation electric locomotive 100; Car body 1; Wheel 2; Parking device 3; Parking actuator 4; Storage battery 5; Collector bow 6; Link gear 7.
The specific embodiment
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Below by the embodiment being described with reference to the drawings, be exemplary, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinally ", " laterally ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " cw ", orientation or the position relationship of indications such as " conter clockwises " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " be only for describing object, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the present utility model, the implication of " a plurality of " is two or more, unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the terms such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or be integral; Can be mechanical connection, can be to be also electrically connected to; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term in the utility model.
In the utility model, unless otherwise clearly defined and limited, First Characteristic Second Characteristic " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary indirect contact.And, First Characteristic Second Characteristic " on ", " top " and " above " but First Characteristic directly over Second Characteristic or oblique upper, or only represent that First Characteristic level height is higher than Second Characteristic.First Characteristic Second Characteristic " under ", " below " and " below " can be First Characteristic under Second Characteristic or tiltedly, or only represent that First Characteristic level height is less than Second Characteristic.
Below with reference to Fig. 1, describe according to the driverless operation electric locomotive 100(of the utility model embodiment and be called for short electric locomotive 100), be applicable in mineral reserve tunnel, for transportation, this driverless operation electric locomotive 100 also can be called remote-control motor car 100.
According to the driverless operation electric locomotive 100 of an embodiment of the utility model, can comprise car body 1, wheel 2, parking device 3, parking actuator 4 and storage battery 5.
Car body 1 is provided with collector bow 6, and the bottom of collector bow 6 is provided with spring installation, and the elastic force by spring installation can often push against collector bow 6 below trolley to obtain electric energy, and as the drive energy of electric locomotive 100.Wheel 2 is arranged on car body 1, for example, on a car body 1, four wheels 2 can be set, each two of each sides, two relative wheels 2 of left and right can be connected by same axis, certainly each wheel 2 can be also independent rotation and non-interference, and wheel 2 is adaptive with the track in tunnel, thereby electric locomotive 100 can be along orbiting motion.
Parking device 3 is located on car body 1 for brake wheel 2, for example parking device 3 can be slipper, at electric locomotive 100, need to slow down while maybe needing to stop electric locomotive 100, can by parking actuator 4 drive parking devices 3 for example slipper hold wheel 2 tightly, rely on friction force to reduce the speed of a motor vehicle.Wherein slipper can be cast iron slipper or aluminum alloy slipper etc., the shape of slipper can be designed to suitable shape according to the shape of wheel tread, the size of slipper can be determined according to the size of the required braking force of reality, for example, for need to be compared with for the electric locomotive of large braking force 100, the size of slipper (holding the contact friction face of wheel tightly) can be larger, and braking force is not had compared with the electric locomotive of large requirement 100, the size of its slipper can be relatively smaller.
Parking actuator 4 is located on car body 1 and with parking device 3 and is connected, be used for driving parking device 3 brakings or discharge wheel 2, for example, when needs are braked, parking actuator 4 driving parking devices 3 for example slipper are held wheel 2 tightly, and when electric locomotive 100 normally travels, parking actuator 4 is not worked, and parking device 3 for example slipper discharges wheel 2.
Storage battery 5 is located on car body 1 and with parking actuator 4 and is connected, and storage battery 5 is for powering to parking actuator 4.Particularly, when electric locomotive 100 dead electricity, can be by storage battery 5 to 4 power supplies of parking actuator, parking actuator 4 can drive parking device 3 braking motor cars 100 like this, so that electric locomotive 100 slows down or stops, prevent that electric locomotive 100 from causing slipping car because of dead electricity, and electric locomotive 100 normally travel and by collector bow 6 when electric, storage battery 5 can be to 4 power supplies of parking actuator, the electric energy that now power resources of electric locomotive 100 can all obtain from collector bow 6, and parking actuator 4 drives the electric energy of parking device 3 also can be directed to collector bow 6.
According to an embodiment of the present utility model, storage battery 5 can be one.But the utility model is not limited to this, storage battery 5 can be also a plurality of, and a plurality of storage batterys 5 can be connected.In brief, the quantity of storage battery 5 can be according to actual conditions and adaptive settings, to guarantee that when electric locomotive 100 dead electricity, storage battery 5 can offer the enough electric energy of parking actuator 4, thus effective brake electric locomotive 100.
According to the driverless operation electric locomotive 100 of the utility model embodiment by storage battery 5 is set, in electric locomotive 100 dead electricity situations, for example collector bow 6 is separated with trolley, storage battery 5 can be to 4 power supplies of parking actuator, parking actuator 4 can drive parking device 3 brake wheels 2, thereby electric locomotive 100 is slowed down or stop, avoid slipping car phenomenon when electric locomotive 100 dead electricity, raising traffic safety.
According to an embodiment of the present utility model, parking device 3 can be mechanical parking device 3.According to an embodiment of the present utility model, electric locomotive 100 also comprises manual parking handling device, manual parking handling device is connected by M/C, to drive parking device 3 with parking device 3, that is to say, by operating manual park operation apparatus, thereby can drive parking device 3 for example slipper hold wheel 2 tightly with braking motor car 100, electric locomotive 100 is slowed down or stops.
Need explanation, although be driverless operation electric locomotive 100 according to the electric locomotive 100 of the utility model embodiment, but may still need in some cases driver on electric locomotive 100, to operate electric locomotive 100, like this when electric locomotive 100 dead electricity, driver can M/C manual parking handling device, thus abrupt deceleration vehicle.
According to an embodiment of the present utility model, parking actuator 4 can be parking motor.Further, parking motor can be DC machine.Adopt DC machine can reduce integral vehicle cost as parking actuator 4, and drive reliable.
According to embodiment more of the present utility model, electric locomotive 100 also comprises charging unit, and charging unit can be located on car body 1, and charging unit is connected with collector bow 6 with storage battery 5 with electric accumulators 5 chargings of supplying with by collector bow 6.That is to say, when battery-driven car normally travels, the electric energy that collector bow 6 obtains is mainly used in drive motor car 100 on the one hand, on the other hand, collector bow 6 by the power distribution obtaining to charging unit, by charging unit, to storage battery 5 chargings, at storage battery 5, be full of after electricity, the electric energy that collector bow 6 obtains can all travel for drive motor car 100.
Thus, by 5 chargings of charging unit accumulators are set, can guarantee to there is sufficient electric energy in storage battery 5, the in the situation that of electric locomotive 100 dead electricity, can supply with in time parking actuator 4 to drive parking device 3 braking motor cars 100.
According to an embodiment of the present utility model, the parking device 3 that is positioned at car body 1 the same side is connected by link gear 7 and is driven by single parking actuator 4.In other words, in this embodiment, car body 1 the same side has a plurality of parking devices 3, for example, in the example of Fig. 1, car body 1 the same side can be provided with two wheels 2, and the equal correspondence of each wheel 2 is provided with a parking device 3, and these two parking devices 3 can by link gear 7, for example connecting rod assembly be connected, parking actuator 4 is connected to drive link gear 7 actions with this link gear 7, link gear 7 and then drive two parking devices, 3 synchronous braking electric locomotives 100.Thus, can realize the synchronous braking of the same side parking device 3, thereby can reduce parts by a link gear 7, it is convenient to control, and has reduced integral vehicle cost simultaneously.
According to an embodiment of the present utility model, electric locomotive 100 also comprises power-supply controller, and power-supply controller is connected with storage battery 5 with collector bow 6 and with control collector bow 6, to parking actuator 4, powers and control storage battery 5 to 4 power supplies of parking actuator when collector bow 6 dead electricity.Particularly, power-supply controller can judge the electric weight of storage battery 5, when the electric weight of storage battery 5 is lower, for example compare with the first preset value lower than this first preset value, power-supply controller can be controlled collector bow 6 to storage battery 5 charging, and higher or while being full of electricity at the electric weight of storage battery 5, for example, compare while being not less than this second preset value with the second preset value, can think that storage battery 5 has been full of electricity or storage battery 5 electric energy are sufficient, power-supply controller can be controlled collector bow 6 and stop to storage battery 5 chargings.When at collector bow 6, or other situation separated with trolley causes collector bow 6 dead electricity, power-supply controller can be controlled storage battery 5 and provide electric energy to parking actuator 4, make parking actuator 4 drive parking device 3 actions with braking motor car 100, thereby electric locomotive 100 slowed down so that stop, avoiding slipping car phenomenon.
In the description of this specification sheets, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, to the schematic statement of above-mentioned term not must for be identical embodiment or example.And, the specific features of description, structure, material or feature can one or more embodiment in office or example in suitable mode combination.In addition, those skilled in the art can carry out combination and combination by the different embodiment that describe in this specification sheets or example.
Although illustrated and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment in scope of the present utility model, modification, replacement and modification.

Claims (8)

1. a driverless operation electric locomotive, is characterized in that, comprising:
Car body, described car body is provided with collector bow;
Wheel, described wheel is arranged on described car body;
Parking device, described parking device is located on described car body, for braking described wheel;
Parking actuator, described parking actuator is located on described car body and with described parking device and is connected, for driving described parking device braking or discharging described wheel;
Storage battery, described storage battery is located on described car body and with described parking actuator and is connected to power to described parking actuator.
2. driverless operation electric locomotive according to claim 1, is characterized in that, described parking device is mechanical parking device.
3. driverless operation electric locomotive according to claim 2, is characterized in that, also comprises manual parking handling device, and described manual parking handling device is connected by M/C, to drive described parking device with described parking device.
4. driverless operation electric locomotive according to claim 1, is characterized in that, described parking actuator is parking motor.
5. driverless operation electric locomotive according to claim 1, it is characterized in that, also comprise the charging unit being located on described car body, described charging unit is connected with described collector bow with described storage battery with the electricity supplied with by described collector bow to described battery charge.
6. driverless operation electric locomotive according to claim 1, is characterized in that, the parking device that is positioned at described car body the same side is connected by link gear and by single described parking driver drives.
7. driverless operation electric locomotive according to claim 1, it is characterized in that, also comprise power-supply controller, described power-supply controller and described collector bow and described storage battery are connected to control described collector bow and control described storage battery to described parking actuator power supply to described parking actuator power supply and when the described collector bow dead electricity.
8. driverless operation electric locomotive according to claim 1, is characterized in that, described parking motor is DC machine.
CN201320529526.XU 2013-08-28 2013-08-28 Unmanned electric locomotive Withdrawn - After Issue CN203439036U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320529526.XU CN203439036U (en) 2013-08-28 2013-08-28 Unmanned electric locomotive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320529526.XU CN203439036U (en) 2013-08-28 2013-08-28 Unmanned electric locomotive

Publications (1)

Publication Number Publication Date
CN203439036U true CN203439036U (en) 2014-02-19

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Family Applications (1)

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CN201320529526.XU Withdrawn - After Issue CN203439036U (en) 2013-08-28 2013-08-28 Unmanned electric locomotive

Country Status (1)

Country Link
CN (1) CN203439036U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103448736A (en) * 2013-08-28 2013-12-18 中国恩菲工程技术有限公司 Unmanned electric locomotive

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103448736A (en) * 2013-08-28 2013-12-18 中国恩菲工程技术有限公司 Unmanned electric locomotive
CN103448736B (en) * 2013-08-28 2016-01-27 中国恩菲工程技术有限公司 Driverless operation electric locomotive

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GR01 Patent grant
C14 Grant of patent or utility model
AV01 Patent right actively abandoned

Granted publication date: 20140219

Effective date of abandoning: 20160127

C25 Abandonment of patent right or utility model to avoid double patenting