CN102490744A - Tunnel industrial and mining locomotive bogie - Google Patents
Tunnel industrial and mining locomotive bogie Download PDFInfo
- Publication number
- CN102490744A CN102490744A CN2011104068866A CN201110406886A CN102490744A CN 102490744 A CN102490744 A CN 102490744A CN 2011104068866 A CN2011104068866 A CN 2011104068866A CN 201110406886 A CN201110406886 A CN 201110406886A CN 102490744 A CN102490744 A CN 102490744A
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- brake
- reductor
- crossbeam
- wheel
- bogie truck
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Abstract
The invention provides a tunnel industrial and mining locomotive bogie. The tunnel industrial and mining locomotive bogie comprises wheels, a cross beam, balancing beams, a driving device and a braking device, wherein two pairs of wheels and two balancing beams are arranged; two ends of wheel axles of each pair of wheels are mounted at the two ends of the two balancing beams by using bearing seats; the two axles and the two balancing beams form an oblong frame; two driving devices are arranged and respectively mounted in the middle of the axles; the driving device comprises a speed reducer mounted on the wheel axle and a hydraulic motor connected with the speed reducer; symmetric through holes are formed in the middle of the two balancing beams; two ends of the cross beam are inserted into the two through holes; and a bearing core plate is arranged at the surface of the middle part of the cross beam. The designed hydraulic transmission bogie provided by the invention has the characteristics of simple and practical structure, small volume, low cost and the like and is especially suitable for tunnel traction locomotives with limited volumes.
Description
Technical field
The present invention relates to the constructing tunnel apparatus technology, particularly relate to a kind of sandhog's mine locomotive bogie truck.
Background technology
Along with the raising of tunnel hauling engine transport capacity, it has been imperative adopting bogie truck.Conventional bogie truck adopts electric power or hydraulic transmission mode, is mainly used in the transportation of railway or light rail, and volume is had relatively high expectations greatly and to track.Because less, locomotive limited volume of tunnel space and environment are abominable, conventional bogie truck can't be used in the tunnel.
Summary of the invention
The present invention proposes a kind of sandhog's mine locomotive bogie truck for addressing the above problem.
Technical scheme of the present invention is: a kind of sandhog's mine locomotive bogie truck; Contain wheel, crossbeam, equalizing bar, actuating device; Brake equipment, described wheel have two pairs, two equalizing bars; The two ends of the wheel shaft of every pair of wheel are installed in the two ends of two equalizing bars through bearing seat, and two axletrees and two equalizing bars form rectangular frames; Described actuating device is two, is installed in the middle part of axletree respectively; Actuating device comprise the reductor that is installed on the wheel shaft and with reductor bonded assembly HM Hydraulic Motor, the middle part of described two equalizing bars is provided with the through hole of symmetry, insert in above-mentioned two through holes at the two ends of crossbeam; The middle part surface of crossbeam is provided with load-bearing core dish.
The both ends of described crossbeam are supported in the through hole of equalizing bar through spring assembly.
The end of described crossbeam is stretched out the outer part of equalizing bar and is provided with the crossbeam locating clamp plate.
Described bearing seat is connected with equalizing bar through pin.
Described reductor is Z-shaped 2-level reducer, and described HM Hydraulic Motor is installed on the reductor, and the HM Hydraulic Motor axle is connected with the reductor input shaft is coaxial, and the output shaft of described reductor is connected with axletree is coaxial.
Described brake equipment is a quadruplet, is installed in respectively by four wheels, and every cover brake equipment comprises brake cylinder, brake head, brake shoe; Described brake shoe is installed on the brake head; Brake head is symmetricly set on the wheel both sides, and described brake head lower end is hinged on the equalizing bar inboard, and the two ends of cylinder are hinged on the brake head upper end; Connect through pipe link between the outside brake head of two cover brake equipments of every group of bus or train route, realize being synchronized with the movement.
Beneficial effect of the present invention
Characteristics such as this design-calculated hydrostatic drive bogie truck has simple in structure, practical, and volume is little, cost is low are particularly suitable for the tunnel hauling engine of limited volume.
Equalizing bar is connected through two pins with bearing seat, and is simple and practical, simplified the connection mode of bearing seat, the center of gravity of the equalizing bar that has reduced, thus reduced the height of locomotive.
Crossbeam and equalizing bar are free-running fit; Both can have certain relatively rotating; Limit its sense of motion through clamp, when track not at ordinary times, equalizing bar can rotate along with the road surface; Thereby guarantee that four-wheel can contact with rail level simultaneously, so this structure can adapt to the relatively poor working environment of tunnel rail laying quality.
This design improves the reductor profile.HM Hydraulic Motor is directly fixed on the drop-gear box, through 2-level reducer transmission of power is given wheel and then is driven bogie truck and advance.Through the reasonable Arrangement reduction ratio; Make the two-stage gear be arranged in the different case shells of drop-gear box; Drop-gear box is " Z " shape, and reductor input shaft axial dimension only is equivalent to the thickness of single gear transmission, has reduced the axial dimension of drop-gear box input shaft; For the installation of motor is vacateed than large space, thereby reduced the bogie truck lateral dimension greatly on the whole.
This brake system is bilateral air brake, in order to reduce the bogie truck size, prevents the interference of bogie truck and miscellaneous part; In the bogie truck outside; Adopt brake head inwardly to move, inboardly use double-deck brake head structure, needed space when having reduced bogie truck effectively and turning to.
Description of drawings
Fig. 1 is the main TV structure scheme drawing of this sandhog's mine locomotive bogie truck;
Fig. 2 is the plan structure scheme drawing behind the brake equipment that removes of this sandhog's mine locomotive bogie truck;
Fig. 3 is the A-A cross section structure scheme drawing of Fig. 1;
Fig. 4 is the structural representation of the actuating device of this sandhog's mine locomotive bogie truck.
1. equalizing bars among the figure, 2. clamp, 3. crossbeam, 4. bearing seat, 5. wheel, 6. load-bearing core dish, 7. brake head, 8. cylinder, 9. brake shoe, the 10. jointed shaft that is connected pin, 16. brake heads and equalizing bar of HM Hydraulic Motor, 11. reductors, 12. axletrees, 13. spring assembly, 14. pipe links, 15. bearing seats and equalizing bar.
The specific embodiment
Embodiment: referring to Fig. 1-4; A kind of sandhog's mine locomotive bogie truck contains wheel, crossbeam, equalizing bar, actuating device, brake equipment among the figure; Described wheel has two pairs; Two equalizing bars, the two ends of the wheel shaft of every pair of wheel are installed in the two ends of two equalizing bars through bearing seat, and two axletrees and two equalizing bars form rectangular frames; Described actuating device is two, is installed in the middle part of axletree respectively; Actuating device comprise the reductor that is installed on the wheel shaft and with reductor bonded assembly HM Hydraulic Motor, the middle part of described two equalizing bars is provided with the through hole of symmetry, insert in above-mentioned two through holes at the two ends of crossbeam; The middle part surface of crossbeam is provided with load-bearing core dish.
The both ends of described crossbeam are supported in the through hole of equalizing bar through spring assembly.
The end of described crossbeam is stretched out the outer part of equalizing bar and is provided with the crossbeam locating clamp plate.
Described bearing seat is connected with equalizing bar through pin.
Described reductor is Z-shaped 2-level reducer, and described HM Hydraulic Motor is installed on the reductor, and the HM Hydraulic Motor axle is connected with the reductor input shaft is coaxial, and the output shaft of described reductor is connected with axletree is coaxial.
Described brake equipment is a quadruplet, is installed in respectively by four wheels, and every cover brake equipment comprises brake cylinder, brake head, brake shoe; Described brake shoe is installed on the brake head; Brake head is symmetricly set on the wheel both sides, and described brake head lower end is hinged on the equalizing bar inboard, and the two ends of cylinder are hinged on the brake head upper end; Connect through pipe link between the outside brake head of two cover brake equipments of every group of bus or train route, realize being synchronized with the movement.
Claims (6)
1. sandhog's mine locomotive bogie truck; Contain wheel, crossbeam, equalizing bar, actuating device; Brake equipment is characterized in that: described wheel has two pairs, two equalizing bars; The two ends of the wheel shaft of every pair of wheel are installed in the two ends of two equalizing bars through bearing seat, and two axletrees and two equalizing bars form rectangular frames; Described actuating device is two, is installed in the middle part of axletree respectively; Actuating device comprise the reductor that is installed on the wheel shaft and with reductor bonded assembly HM Hydraulic Motor, the middle part of described two equalizing bars is provided with the through hole of symmetry, insert in above-mentioned two through holes at the two ends of crossbeam; The middle part surface of crossbeam is provided with load-bearing core dish.
2. sandhog's mine locomotive bogie truck according to claim 1, it is characterized in that: the both ends of described crossbeam are supported in the through hole of equalizing bar through spring assembly.
3. sandhog's mine locomotive bogie truck according to claim 1 is characterized in that: the end of described crossbeam is stretched out the outer part of equalizing bar and is provided with the crossbeam locating clamp plate.
4. sandhog's mine locomotive bogie truck according to claim 1 is characterized in that: described bearing seat is connected with equalizing bar through pin.
5. sandhog's mine locomotive bogie truck according to claim 1; It is characterized in that: described reductor is Z-shaped 2-level reducer; Described HM Hydraulic Motor is installed on the reductor, and the HM Hydraulic Motor axle is connected with the reductor input shaft is coaxial, and the output shaft of described reductor is connected with axletree is coaxial.
6. sandhog's mine locomotive bogie truck according to claim 1; It is characterized in that: described brake equipment is a quadruplet, is installed in respectively by four wheels, and every cover brake equipment comprises brake cylinder, brake head, brake shoe; Described brake shoe is installed on the brake head; Brake head is symmetricly set on the wheel both sides, and described brake head lower end is hinged on the equalizing bar inboard, and the two ends of cylinder are hinged on the brake head upper end; Connect through pipe link between the outside brake head of two cover brake equipments of every group of bus or train route, realize being synchronized with the movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104068866A CN102490744A (en) | 2011-12-09 | 2011-12-09 | Tunnel industrial and mining locomotive bogie |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104068866A CN102490744A (en) | 2011-12-09 | 2011-12-09 | Tunnel industrial and mining locomotive bogie |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102490744A true CN102490744A (en) | 2012-06-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104068866A Pending CN102490744A (en) | 2011-12-09 | 2011-12-09 | Tunnel industrial and mining locomotive bogie |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102490744A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105584490A (en) * | 2015-12-25 | 2016-05-18 | 济南轨道交通装备有限责任公司 | Hydraulic motor drive power bogie |
| CN106428093A (en) * | 2016-10-25 | 2017-02-22 | 太原重工股份有限公司 | Coke quenching car braking device and braking suite |
| CN109484413A (en) * | 2018-12-04 | 2019-03-19 | 湖北工业大学 | A kind of battery heavy section car |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2862459A (en) * | 1955-06-20 | 1958-12-02 | Gen Motors Corp | Railway vehicle truck |
| SU484105A1 (en) * | 1973-01-05 | 1975-09-15 | Предприятие П/Я Р-6375 | Biaxial truck ingot |
| EP0571961A1 (en) * | 1992-05-26 | 1993-12-01 | Giuseppe Chiodi | A bogie for a railway vehicle with drive motors and reduction units suspended from the chassis |
| GB2325909A (en) * | 1997-03-05 | 1998-12-09 | Powell Duffryn Standard Ltd | Bogie truck suspension |
| CN2649443Y (en) * | 2003-09-29 | 2004-10-20 | 于学明 | Special bogie |
| US20080098925A1 (en) * | 2006-10-26 | 2008-05-01 | Sharma & Associates, Inc | Truck apparatus for railway cars |
| CN101434244A (en) * | 2008-12-15 | 2009-05-20 | 株洲时代新材料科技股份有限公司 | Suspension method and system for railway vehicle |
| CN201834026U (en) * | 2010-10-18 | 2011-05-18 | 秦皇岛秦冶重工有限公司 | Foundation brake device of two-axle bogie and brake system of bogie vehicle |
| CN202320352U (en) * | 2011-12-09 | 2012-07-11 | 中铁隧道装备制造有限公司 | Tunnel industrial and mining locomotive bogie |
-
2011
- 2011-12-09 CN CN2011104068866A patent/CN102490744A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2862459A (en) * | 1955-06-20 | 1958-12-02 | Gen Motors Corp | Railway vehicle truck |
| SU484105A1 (en) * | 1973-01-05 | 1975-09-15 | Предприятие П/Я Р-6375 | Biaxial truck ingot |
| EP0571961A1 (en) * | 1992-05-26 | 1993-12-01 | Giuseppe Chiodi | A bogie for a railway vehicle with drive motors and reduction units suspended from the chassis |
| GB2325909A (en) * | 1997-03-05 | 1998-12-09 | Powell Duffryn Standard Ltd | Bogie truck suspension |
| CN2649443Y (en) * | 2003-09-29 | 2004-10-20 | 于学明 | Special bogie |
| US20080098925A1 (en) * | 2006-10-26 | 2008-05-01 | Sharma & Associates, Inc | Truck apparatus for railway cars |
| CN101434244A (en) * | 2008-12-15 | 2009-05-20 | 株洲时代新材料科技股份有限公司 | Suspension method and system for railway vehicle |
| CN201834026U (en) * | 2010-10-18 | 2011-05-18 | 秦皇岛秦冶重工有限公司 | Foundation brake device of two-axle bogie and brake system of bogie vehicle |
| CN202320352U (en) * | 2011-12-09 | 2012-07-11 | 中铁隧道装备制造有限公司 | Tunnel industrial and mining locomotive bogie |
Non-Patent Citations (1)
| Title |
|---|
| 黄平华: "新型轨道车辆转向架简介", 《车辆产品与零部件》, vol. 42, no. 7, 31 July 2004 (2004-07-31) * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105584490A (en) * | 2015-12-25 | 2016-05-18 | 济南轨道交通装备有限责任公司 | Hydraulic motor drive power bogie |
| CN106428093A (en) * | 2016-10-25 | 2017-02-22 | 太原重工股份有限公司 | Coke quenching car braking device and braking suite |
| CN106428093B (en) * | 2016-10-25 | 2019-02-01 | 太原重工股份有限公司 | Coke quenching cart brake apparatus and braking external member |
| CN109484413A (en) * | 2018-12-04 | 2019-03-19 | 湖北工业大学 | A kind of battery heavy section car |
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Application publication date: 20120613 |