CN201604642U - Variable-frequency explosion-proof special storage battery electric locomotive for coal mines - Google Patents
Variable-frequency explosion-proof special storage battery electric locomotive for coal mines Download PDFInfo
- Publication number
- CN201604642U CN201604642U CN2010290441719U CN201029044171U CN201604642U CN 201604642 U CN201604642 U CN 201604642U CN 2010290441719 U CN2010290441719 U CN 2010290441719U CN 201029044171 U CN201029044171 U CN 201029044171U CN 201604642 U CN201604642 U CN 201604642U
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- China
- Prior art keywords
- locomotive
- storage battery
- electric locomotive
- supply unit
- battery
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
Abstract
A variable-frequency explosion-proof special storage battery electric locomotive for coal mines comprises bumpers, a main driving cab, a wheel pair, a locomotive box, a power supply device, a traveling device, a brake device, a braking hand wheel and a frequency converter. Two bumpers are respectively installed at two ends of the electric locomotive; the wheel pair, the traveling device and the brake device are installed inside the locomotive box; a fixed connection lock bolt of the power supply device is coincided and connected with a fixed connection lock groove of the locomotive box in closely matching manner; storage batteries adhered or welded with acid-proof insulating partition plates are arranged inside the power supply device; an adhered or welded groove tray is fixed to the bottom end of each storage battery; the groove tray is embedded into a fixed boss arranged on a power box bottom plate; 50 storage batteries are serially connected into a battery pack with 100V output voltage; and the battery pack is specially used for the coal mine explosion-proof special storage battery 5T electric locomotive. The electric locomotive saves the space inside the locomotive, facilitates comfortable driving and maintaining of staff, and reduces the turning radius of the locomotive.
Description
Technical field
The utility model relates to a kind of electric locomotive technical field, relates in particular to a kind of colliery frequency conversion flameproof special type battery locomotive.
Background technology
The flameproof special type storage battery 5T electric locomotive of each colliery use of the whole nation at present is divided three classes altogether: the first kind is the battery locomotive of old-fashioned rheostatic speed regulation DC machine traction, this kind vehicle country peace mark is done and is clearly refused certificates handling, mainly be that the locomotive match appliance does not match, exist potential safety hazard.Second class is a pulse chopping speed governing explosion-proof battery electric locomotive, and the shortcoming of this vehicle still is to use DC machine traction, maintenance of motor upkeep cost height, no electric braking, braking effect is bad, poor stability, supply unit voltage is low, capacity causes current of electric big for a short time, easy burn-out.The driving time of run is short, and charging is frequent, and influence is produced, and supply unit is to make of general steel plate, corrosion-resistant, and the replacement cycle is short, the use cost height.The 3rd class be voltage low unshielded on the basis of former old-fashioned DC locomotive improved frequency control motor car.The facility that the used 330Ah/385Ah lead-acid storage battery of the used 90V supply unit of supply unit of present flameproof special type speed governing 5T battery locomotive itself does not have the oneself to reinforce is contained in the accumulator power source apparatus, only depends on plate and angle plug to fix.The oldfashioned locomotive does not have monitoring and protection system, can not accomplish the people from car, and car cuts off the power supply automatically, and the driver is violating the regulations can not in time to carry out sound, videograph.The large volume of the match appliance of old-fashioned locomotive has accounted for very big space, locomotive inside.
Summary of the invention
The purpose of this utility model provides a kind of good braking effect, the efficient height, and use cost is low, and the life-span is long, 5T easy to maintenance (100V) colliery frequency conversion flameproof special type battery locomotive.
The purpose of this utility model is achieved through the following technical solutions:
A kind of colliery frequency conversion flameproof special type battery locomotive, comprise energy disperser, main operator's compartment, it is right to take turns, railway carriage, supply unit, running gear, brake gear, the braking handwheel, frequency converter, described energy disperser is two, be installed on the electric locomotive two ends, described take turns right, running gear and brake gear are installed in the described railway carriage, the captive joint dead bolt of described supply unit and the captive joint locked groove of the described railway carriage close fit that matches is connected, it is characterized in that: described supply unit is corrosion-resistant steel plastic-blasting or bold and vigorous glue shell, be provided with storage battery in the described supply unit, the lateral surface of described storage battery is fixed with acidproof insulating barrier bonding or welding, the bottom of described storage battery is fixed with bonding or welding groove pallet, and the fixing lug boss on described groove pallet and the described power supply box base plate embeds mutually; Described storage battery is 50, is connected into the battery pack that output voltage is 100V, is used for the special use of colliery frequency conversion flameproof special type storage battery 5T electric locomotive.
Above-mentioned colliery frequency conversion flameproof special type battery locomotive, it is further characterized in that: described running gear comprises motor and drop-gear box, described motor links to each other with two bolt structures with the boss mosaic texture with described drop-gear box, described motor is provided with the motor main body and adopts the integrated circular integration radiating gill that processes, the output shaft of described motor and the input shaft of drop-gear box all are a kind of involute splined shafts, and two described involute splined shafts cooperate the outside, back to get up to form an integral body with the socket of invoice serration cover.
Above-mentioned colliery frequency conversion flameproof special type battery locomotive, it further is characterised in that: described frequency converter is installed in the described main operator's compartment, and described frequency converter is provided with infrared people from car breaker device, audio frequency and video control monitor unit and gas exceeding limit auto-power-off device.
The utlity model has following advantage and characteristics:
1, use later-model frequency conversion controller motor running gear to save the locomotive volume inside, driving that the personnel that are beneficial to are comfortable and maintenance have reduced the locomotive turn radius.
2, by using special-purpose 100V supply unit, because of this supply unit has increased number of batteries, improve the voltage of whole supply unit and increased capacity, the electric energy of glancing impact feeds back in the supply unit simultaneously, can significantly increase the time of run of locomotive, reduce its charging times, improved battery life, and reduced use cost, this supply unit has used the housing of corrosion-resistant steel welding plastic-blasting or bold and vigorous glue simultaneously, make corrosion stability stronger, increased the service life of supply unit, reduced use cost.
3, solved following safety problem by the explosion-proof special RHVC of using supporting special use: the people can be cut off the power supply automatically from car, can not cause the people can not move at car, sound, video monitoring system have been arranged, significantly promoted trainman's awareness of safety, the firsthand information when record accident takes place really simultaneously, be beneficial to ex-post analysis and search accident causation, the people that calls to account avoids the generation once more of similar accident.Use supporting: the flameproof special type supply unit, explosion-proof special RHVC, the flame-proof converter motor, running mechanism, reduce the volume of auxiliary equipment, thereby shortened the interaxle distance of wheel, also shortened the length of whole chassis, improve the alerting ability of locomotive greatly, also improved the safety of this car.
Description of drawings
Fig. 1 is an electric locomotive integral structure scheme drawing of the present utility model.
Fig. 2 is the structural representation of the storage battery of electric locomotive of the present utility model.
Fig. 3 is the structural representation of the supply unit of electric locomotive of the present utility model.
Fig. 4 is the partial enlarged drawing of the supply unit of electric locomotive of the present utility model.
Fig. 5 is the structural representation of the running gear of electric locomotive of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, technical solution of the present invention is described in further detail by specific embodiment.
Extremely shown in Figure 5 as Fig. 1, a kind of colliery frequency conversion flameproof special type battery locomotive, comprise energy disperser 1, main operator's compartment 2, wheel to 4, railway carriage 5, supply unit 6, running gear 7, brake gear 8, braking handwheel 9, frequency converter 10, described energy disperser 1 is installed on described locomotive two ends, describedly take turns 4, running gear 7 and brake gear 8 be installed in the described railway carriage 5, the captive joint dead bolt 61 of described supply unit 6 and the captive joint locked groove 51 of described railway carriage 5 close fit that matches is connected, this fixed form that is mutually locked is more firm, safe and reliable; Be provided with storage battery 62 in the described supply unit 6, the lateral surface of described storage battery 62 is fixed with acidproof insulating barrier 63 bonding or welding, the bottom of described storage battery 62 is fixed with groove pallet 64 bonding or welding, and the fixing lug boss 65 on described groove pallet 64 and the described power supply box base plate embeds mutually; Described running gear 7 comprises motor 71 and drop-gear box 72, described motor 71 links to each other with two bolt structures 74 with described drop-gear box 72 usefulness boss mosaic textures 73, described motor 71 is provided with the motor main body and adopts the integrated circular integration radiating gill 75 that processes, the output shaft 76 of described motor 71 and the input shaft 77 of drop-gear box 72 all are a kind of involute splined shafts, and two described involute splined shafts cooperate the outside, back to get up to form an integral body with the socket of invoice serration cover; Described frequency converter 10 is installed in the described operator's compartment, and described frequency converter 10 is provided with infrared facility 11, audio frequency and video control monitor unit 12 and gas auto-power-off device 13; Described storage battery 62 is 50, is connected into the battery pack that output voltage is 100V, is used for the special use of coal mine explosion-proof special type storage battery 5T electric locomotive.
The colliery comprises that with frequency converter infrared people is from car breaker device, audio frequency and video monitored control system and gas exceeding limit auto-power-off device with frequency conversion flameproof special type battery locomotive, infrared facility comprises infrared inductor, be used to obtain driver's Dynamic Signal, when the driver leaves operator's compartment, the signal that the infrared induction head obtains sends to infrared facility, infrared facility receives the unmanned signal of operator's compartment, accomplishes the people from car, and car can not move; The gas auto-power-off device receives behind the relevant gas exceeding limit signal in time with supply disconnecton; Sound, video monitoring system comprise telltale, audio/video server and camera, sound, video monitoring system are connected with the locomotive frequency converter, camera sends to sound, video server after obtaining vision signal, and sound, video server show record with sound, vision signal.In elevator car driver's awareness of safety, also can write down the firsthand information when accident takes place each time really, help the reason that accident is searched in ex-post analysis.
The utility model principal character is: 1, flameproof special type accumulator power source apparatus voltage is 100V, is that 2V monomer lead-acid storage battery is formed by 50 voltages; The supply unit internal backplane has the cylinder of special fixing single storage battery, and the fixed form that is beneficial to the heat radiation of supply unit and locomotive casing is more firm, safe and reliable; 2, the explosion-proof variable frequency variable speed device adopts special import original paper to be contained in the purpose made explosion-resistant enclosure, this device voltage height, electric current is little, the little more efficiently radiates heat of radiator, because the overall volume structure is little, it is spacious more to be contained in the interior layout of locomotive, is beneficial to maintenance and this device and is provided with infrared ray, the function that can cut off the power supply automatically when the driver leaves; 3, the flame-proof converter motor adopts the axle that special substance is made, and involute coupler and drop-gear box adopt special connection mode; 4, accumulator can be provided with protrusion be beneficial to more between the battery fastening with the heat radiation; 5, running mechanism: take turns right axle and use special substance and overstriking, and increasing belt pulley, sprocket wheel or gear so that outwards transmit power on to axle at wheel, wheel with inblock cast and change its profile, has increased intensity to wheel, not fragile, overcome the short-life problem of off-axis.
The utility model provides electrical source of power by the flameproof special type supply unit, is reverse into alternating current through RHVC and is delivered to the flame-proof converter motor, makes the work of motor action driven gear case drive locomotive operation.Because this utility model utilization increases the flameproof special type lead-acid storage battery supply unit of capacity as electrical source of power, has prolonged period of service, adopt heat radiation and energy-conservation good RHVC simultaneously, make locomotive operation steady, tractive force is big, is beneficial to maintenance, has reduced maintenance cost.Remove resistance simultaneously, played energy-saving and cost-reducing effect.
The increase of the utility model flameproof special type supply unit voltage and the use of corrosion-resistant steel plastic-blasting or bold and vigorous glue shell have not only improved service life, extend working time, and have reduced use cost, have increased safety.Each auxiliary equipment volume reduces to cause locomotive overall length to reduce, and wheelbase reduces. improved the alerting ability and the safety of this car.The increase of infrared ray, sound, video capability had both improved the awareness of safety of chaufeur, motorcycle safety is travelled play great function again.The enhancing of parts material makes locomotive more durable, and damage rate reduces greatly.The locomotive master cabin rear panel that frequency converter is installed mills sky, has reduced frequency converter at the vertical shared width of operator's compartment, makes personnel take the space and increases.
Though the present invention with preferred embodiment openly as above; but they are not to be used for limiting the present invention; anyly be familiar with this skill person; without departing from the spirit and scope of the invention; can do various variations or retouching from working as, so protection scope of the present invention should be as the criterion with the application's the protection domain that claim was defined.
Claims (3)
1. a colliery is with frequency conversion flameproof special type battery locomotive, comprise energy disperser, main operator's compartment, it is right to take turns, railway carriage, supply unit, running gear, brake gear, the braking handwheel, frequency converter, described energy disperser is two, be installed on the electric locomotive two ends respectively, described take turns right, running gear and brake gear are installed in the described railway carriage, the captive joint dead bolt of described supply unit and the captive joint locked groove of the described railway carriage close fit that matches is connected, it is characterized in that: described supply unit is corrosion-resistant steel plastic-blasting or bold and vigorous glue shell, be provided with storage battery in the described supply unit, the lateral surface of described storage battery is fixed with acidproof insulating barrier bonding or welding, the bottom of described storage battery is fixed with groove pallet bonding or welding, and the fixing lug boss on described groove pallet and the described power supply box base plate embeds mutually; Described storage battery is 50, is connected into the battery pack that output voltage is 100V, is used for the special use of coal mine explosion-proof special type storage battery 5T electric locomotive.
2. colliery according to claim 1 frequency conversion flameproof special type battery locomotive, it is characterized in that: described running gear comprises motor and drop-gear box, described motor links to each other with two bolt structures with the boss mosaic texture with described drop-gear box, described motor is provided with the motor main body and adopts the integrated circular integration radiating gill that processes, the output shaft of described motor and the input shaft of drop-gear box all are a kind of involute splined shafts, and two described involute splined shafts cooperate the outside, back to get up to form an integral body with the socket of invoice serration cover.
3. colliery according to claim 1 frequency conversion flameproof special type battery locomotive, it is characterized in that: described frequency converter is installed in the described main operator's compartment, and described frequency converter is provided with infrared facility, audio frequency and video control monitor unit and gas auto-power-off device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010290441719U CN201604642U (en) | 2010-03-02 | 2010-03-02 | Variable-frequency explosion-proof special storage battery electric locomotive for coal mines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010290441719U CN201604642U (en) | 2010-03-02 | 2010-03-02 | Variable-frequency explosion-proof special storage battery electric locomotive for coal mines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201604642U true CN201604642U (en) | 2010-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010290441719U Expired - Lifetime CN201604642U (en) | 2010-03-02 | 2010-03-02 | Variable-frequency explosion-proof special storage battery electric locomotive for coal mines |
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| CN (1) | CN201604642U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102133882A (en) * | 2011-01-21 | 2011-07-27 | 深圳市德塔电动汽车科技有限公司 | Vehicle management system for explosion-proof pure electric command vehicles |
| CN102407855A (en) * | 2011-12-15 | 2012-04-11 | 枣庄联鑫实业有限责任公司 | Explosion-proof storage battery electric locomotive |
| CN104875752A (en) * | 2015-04-28 | 2015-09-02 | 龙口市四平有限责任公司 | Double-power source driving type switchable small mining electric locomotive |
| CN112406913A (en) * | 2020-12-06 | 2021-02-26 | 中车永济电机有限公司 | Two-axle pure electric heavy rail car |
-
2010
- 2010-03-02 CN CN2010290441719U patent/CN201604642U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102133882A (en) * | 2011-01-21 | 2011-07-27 | 深圳市德塔电动汽车科技有限公司 | Vehicle management system for explosion-proof pure electric command vehicles |
| CN102133882B (en) * | 2011-01-21 | 2012-03-28 | 深圳市德塔电动汽车科技有限公司 | Vehicle management system for explosion-proof pure electric command vehicles |
| CN102407855A (en) * | 2011-12-15 | 2012-04-11 | 枣庄联鑫实业有限责任公司 | Explosion-proof storage battery electric locomotive |
| CN104875752A (en) * | 2015-04-28 | 2015-09-02 | 龙口市四平有限责任公司 | Double-power source driving type switchable small mining electric locomotive |
| CN112406913A (en) * | 2020-12-06 | 2021-02-26 | 中车永济电机有限公司 | Two-axle pure electric heavy rail car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HUAIBEI YANGGUANG MINING LOCOMOTIVE MANUFACTURING Free format text: FORMER OWNER: LIU HUAIDONG Effective date: 20110420 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 235000 ROOM 406, UNIT 3, BUILDING 4, NO. 47, MENGSHAN ROAD, XIANGSHAN DISTRICT, HUAIBEI CITY, ANHUI PROVINCE TO: 235037 WEST OF DONGSHAN ROAD, DUJI DISTRICT, HUAIBEI CITY |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110420 Address after: Dongshan Lucy Duji District of Huaibei city in 235037 Patentee after: HUAIBEI SUNSHINE MINING LOCOMOTIVE MANUFACTURING CO., LTD. Address before: 235000 Anhui Province, Huaibei City Xiangshan District Meng Shan Road No. 47 building 4 unit 3 room 406 Patentee before: Liu Huaidong |
|
| CX01 | Expiry of patent term |
Granted publication date: 20101013 |
|
| CX01 | Expiry of patent term |