CN2216019Y - Box beam turntable for locomotive - Google Patents
Box beam turntable for locomotive Download PDFInfo
- Publication number
- CN2216019Y CN2216019Y CN 94248543 CN94248543U CN2216019Y CN 2216019 Y CN2216019 Y CN 2216019Y CN 94248543 CN94248543 CN 94248543 CN 94248543 U CN94248543 U CN 94248543U CN 2216019 Y CN2216019 Y CN 2216019Y
- Authority
- CN
- China
- Prior art keywords
- locomotive
- support
- adopts
- turntable
- running mechanism
- 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.)
- Expired - Fee Related
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- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
The utility model provides a box beam turntable for a locomotive, which relates to a dedicated device for rail vehicle turning, particularly for electric locomotive turning, composed of a foundation pit, a circular orbit, a center support, a bridge frame, a gliding handrail, a driver's cab, a disk locking mechanism, a power supply unit, and a running mechanism. The underground power supply mode composed of the underground cable and the centre collector ring is used to support the turning operation of the electric locomotive. The center support adopts the structure of a slewing ring and a double hinge seat. The running mechanism adopts an angular bearing housing structure. The turntable adopts a double box beam structure. The advantages are that the turntable can satisfy turning operations for various vehicles with various lengths, with extensive use and strong reliability.
Description
The utility model relates to a kind of railway locomotive and turns to and use specialized equipment, is specially adapted to turning to of electric locomotive.
The locomotive turntable basic structure of China's use now is mostly identical, and the discontinuous girder construction of three fulcrums that its girder steel adopts deck type plate-girder and a slice crossbeam to form is provided with plastic hinge between crossbeam and plate-girder; Center support adopts antifriction-bearing box, balanced axle pattern; Running gear adopts chassis structure, exposed gear transmission; Top door frame pattern is adopted in the rotating disk power supply; Product only has the long a kind of specification of 30M.The major defect of its turntable is that its technical level is backward relatively, does not have big improvement in decades; The manufacturing of equipment, debugging require than higher; Product specification is few, can not adapt to the needs that turn to of SS4 type, the electric locomotive of 8K type; Owing to adopt top door frame power supply, what make electric locomotive turns to operation extremely inconvenient in addition.
The purpose of this utility model is the shortcoming that overcomes existing locomotive turntable, provides a kind of manufacturing debugging easily, can adapt to the various forms steam locomotive, diesel locomotive, electric locomotive turn to the operation and the locomotive turntable of technical merit advanced person's new series.
The technical solution of the utility model is achieved in that a kind of locomotive turntable is made up of foundation ditch, circle rail, center support, crane span structure, table balustrade, driver's cab, disk-locking mechanism, electric supply installation, running mechanism etc., and its special character is that crane span structure is welded by two box girders and end carriage, intermediate transverse girder; Center support adopts pivoting support and two free bearing structure, hinged-support and Main Girder Welding, last hinge and hinged-support bolt together, weld after the installation, following hinge and weldering mutually after the upper branching holder on-site installation is debugged, supporting base adopts high strength bolt to be connected with pivoting support up and down, the lower support seat adopts and is bolted on the pedestal, centre collector ring to the running mechanism power supply is housed on pivoting support, the current colector of centre collector ring joins through carbon brush and ground cable and constitutes underground electric power system, and carbon-brush holder adopts and is bolted on the floor; Running mechanism adopts the angle bearing box structure, and four walking wheels are arranged, and one of them is a driving wheel, by motor drives.
The utility model and prior art draw than advantage be this locomotive turntable each type locomotive (steam, internal combustion, electric power) that can satisfy all lengths turn to operation, wide accommodation, owing to adopted underground power supply mode, make electric locomotive turn to operation to become convenient to compare with existing product, integral rigidity intensity improves, making debugging is more prone to, save steel, technical merit obviously improves.
Now describe the utility model most preferred embodiment in conjunction with the accompanying drawings in detail:
Fig. 1 is the center support structural representation;
Fig. 2 is the running mechanism scheme drawing;
Fig. 3 is a box girder locomotive turntable section structure scheme drawing.
Among the figure:
1. cover 11. current colectors
2. pull bar 12. carbon brush supports
3. coupling spindle 13. angle bearing casees
4. hinged-support 14. box girders
5. go up hinge 15. crossbeams
6. hinge 16. garden rails
7. cut with scissors 17. driver's cabs down
8. upper branching holder 18. electrical motors
9. pivoting support 19. locomotives
10. lower support seat 20. table balustrades
21. ground cable 23. carbon brush
22. walking wheel
A kind of box girder locomotive turntable is shown in Fig. 1 .2.3, and it is made up of foundation ditch garden rail 16, center support, crane span structure 14, table balustrade 20, driver's cab 17, disk-locking mechanism, electric supply installation 11, running mechanism 13 etc.; Wherein crane span structure is by two box girders 14, end carriage, intermediate transverse girder is welded, center support adopts pivoting support 9, and two free bearing structures, hinged-support 4 and Main Girder Welding, last hinge 5 and upper hinge support 4 bolted connections, weld after the installation, under cut with scissors 7 with weldering mutually after upper branching holder 8 on-site installations are debugged, supporting base 8 up and down, 10 adopt high strength bolts to be connected with pivoting support 9, lower support seat 10 adopts and is bolted on the pedestal, centre collector ring 11 to the running mechanism power supply is housed on pivoting support 9, the current colector of centre collector ring 11 joins through carbon brush 23 and ground cable 21 and constitutes underground electric power system, and carbon-brush holder 12 adopts and is bolted on the floor; Running mechanism adopts angle bearing case 13 structures, has four to play road wheel 22, and one of them is a driving wheel, is driven by electrical motor 18.Series of products have 22M, 30M, the several specifications of 35M, to adapt to the operation that turns to of different length locomotive.
Working process:
Turntable be locomotive when turning to the large-scale specialized equipment operation of usefulness on the turntable rail with plug lock pin after the ground rail aligns, the operation driver sends signal, locomotive reaches rotating disk, pull out lock pin, lock pin is plugged in dial rotation 180 degree back rail alignment, sends signal, locomotive leaves rotating disk, and operation is finished.
Claims (1)
1, a kind of box girder locomotive turntable relates to a kind of railway locomotive and turns to specialized equipment, be specially adapted to turning to of electric locomotive, it is by foundation ditch, the garden rail, center support, crane span structure, table balustrade, driver's cab, disk-locking mechanism, electric supply installation, running mechanism is formed, it is characterized in that: center support adopts pivoting support and two free bearing structure, hinged-support and Main Girder Welding, last hinge and hinged-support bolt together, weld after the installation, following hinge is welded mutually with a supporting base, supporting base adopts high strength bolt to be connected with pivoting support up and down, and lower support adopts and is bolted on the pedestal; Centre collector ring to running mechanism power supply is housed on pivoting support, and the current colector of centre collector ring is through carbon brush and the ground cable underground electric power system of formation of joining; Running mechanism adopts the angle bearing box structure, and four walking wheels are arranged, and one of them is a driving wheel, by motor drives; Crane span structure is by two box girders and end carriage, and intermediate beam is welded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94248543 CN2216019Y (en) | 1994-12-29 | 1994-12-29 | Box beam turntable for locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94248543 CN2216019Y (en) | 1994-12-29 | 1994-12-29 | Box beam turntable for locomotive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2216019Y true CN2216019Y (en) | 1995-12-27 |
Family
ID=33853439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94248543 Expired - Fee Related CN2216019Y (en) | 1994-12-29 | 1994-12-29 | Box beam turntable for locomotive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2216019Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008043235A1 (en) * | 2006-10-03 | 2008-04-17 | Artin Industrial Co., Ltd. | Method and device for transporting toy moving object between dislocated slot track segments |
| CN102785677A (en) * | 2012-08-30 | 2012-11-21 | 新汶矿业集团有限责任公司翟镇煤矿 | Hydraulic steering gear for mine vehicles and operating method thereof |
| CN102815318A (en) * | 2012-08-30 | 2012-12-12 | 新汶矿业集团有限责任公司翟镇煤矿 | Vehicle positioning and direction adjusting device |
| CN106044558A (en) * | 2016-08-10 | 2016-10-26 | 河南新科起重机股份有限公司 | Rail transport turntable |
| CN108490986A (en) * | 2018-05-30 | 2018-09-04 | 河南新科起重机股份有限公司 | A kind of railway locomotive turntable automatic stopping positioning system |
-
1994
- 1994-12-29 CN CN 94248543 patent/CN2216019Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008043235A1 (en) * | 2006-10-03 | 2008-04-17 | Artin Industrial Co., Ltd. | Method and device for transporting toy moving object between dislocated slot track segments |
| CN102785677A (en) * | 2012-08-30 | 2012-11-21 | 新汶矿业集团有限责任公司翟镇煤矿 | Hydraulic steering gear for mine vehicles and operating method thereof |
| CN102815318A (en) * | 2012-08-30 | 2012-12-12 | 新汶矿业集团有限责任公司翟镇煤矿 | Vehicle positioning and direction adjusting device |
| CN102815318B (en) * | 2012-08-30 | 2015-08-26 | 新汶矿业集团有限责任公司翟镇煤矿 | Vehicle location tuning method |
| CN106044558A (en) * | 2016-08-10 | 2016-10-26 | 河南新科起重机股份有限公司 | Rail transport turntable |
| CN108490986A (en) * | 2018-05-30 | 2018-09-04 | 河南新科起重机股份有限公司 | A kind of railway locomotive turntable automatic stopping positioning system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |