CN203698290U - Bogie of narrow-gauge high-speed manned train - Google Patents
Bogie of narrow-gauge high-speed manned train Download PDFInfo
- Publication number
- CN203698290U CN203698290U CN201320783305.5U CN201320783305U CN203698290U CN 203698290 U CN203698290 U CN 203698290U CN 201320783305 U CN201320783305 U CN 201320783305U CN 203698290 U CN203698290 U CN 203698290U
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- China
- Prior art keywords
- framework
- bolster
- bogie
- side bearing
- spring
- 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 - Lifetime
Links
- 238000012423 maintenance Methods 0.000 abstract description 6
- 239000006096 absorbing agent Substances 0.000 abstract 1
- 230000035939 shock Effects 0.000 abstract 1
- 230000003137 locomotive effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010423 industrial mineral Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Vibration Dampers (AREA)
Abstract
The utility model relates to a bogie of a narrow-gauge high-speed manned train. The bogie comprises a framework, a swing bolster, a running device and a center plate pin, wherein the center plate pin is arranged above the swing bolster, and an upper side bearing and a lower side bearing are respectively arranged on both sides of the swing bolster; the framework is connected with the running device by a primary vertical shock absorber, an axle box, a hanging plate, a primary spring, an elastic pin and a supporting plate; a pull rod with an elastic node is mounted between the swing bolster and the framework; the framework is connected with the swing bolster by a secondary spring and the pull rod. By adopting the bogie, the train can run on the mine at a high speed up to 45km/h, and the train can pass through the smaller curve radius. The bogie has the advantages of convenient maintenance, safety, reliability, comfort, strong single man carrying capability, time conservation and high labor productivity.
Description
Technical field
The utility model relates to a kind of bogie truck, especially relates to a kind of narrow gauge high speed manned train bogie truck.
Background technology
Existing narrow gauge mine locomotive is traditional two axle car, excessive its turn radius that affects of wheelbase; In the certain situation of wheelbase, affect its stability if car body is long, so single-unit compartment fortune people is limited in one's ability.Roadbed load-carrying capacity is limited, and axle is heavy limited, and car load tonnage is limited, and fortune people is limited in one's ability in same single-unit compartment.Existing narrow gauge mine locomotive car body is only connected by primary spring with axletree, and damping effect is poor, affects workman's ride quality.Between conventional bogie bolster and framework, anti-side rolling torsion rod is installed, installation and maintenance complexity.Going to work place at narrow gauge industrial-mineral electric locomotive mine worker is to follow mine car, and condition is simple and crude, and safety when turning is poor, and speed is low, is 10 km/h left and right, and particularly compare Chang mine in tunnel, to workman's very big inconvenience of bringing on and off duty, affects labor efficiency.
Utility model content
Technical problem to be solved in the utility model is, overcomes the above-mentioned defect that prior art exists, and provides one can meet narrow-gauge electric locomotive in mine high-speed cruising requirement, and maintenance maintenance is convenient, safe and reliable narrow gauge high speed manned train bogie truck.
The technical scheme that the utility model solves its technical matters employing is:
A kind of narrow gauge high speed manned train bogie truck, comprise framework, bolster, running gear and cartridge pin, this bogie truck adopts full side bearing bearing structure, and bogie truck can rotate around cartridge pin, cartridge pin is located at bolster top, and bolster two ends are respectively equipped with body side bearing and bottom side bearing; Framework is that vertical bumper, axle box, link plate, primary spring, resilient pin and supporting plate are connected with running gear by one; The pull bar with elastic panel nodes is loaded between bolster and framework; Framework is connected with bolster by secondary spring, pull bar.
Further, described bolster is provided with the elasticity crosspiece contacting with framework, is beneficial to make bolster more stable, prevents bolster horizontal looseness and anti-serpentine locomotion.
Further, between described body side bearing and bottom side bearing, be provided with wearing plate.
Further, described primary spring is circle spring, and secondary spring is rubber spring.
Use the utility model, can be at mine high-speed cruising, speed can reach 45 km/h, can pass through less radius of curve, and maintenance maintenance is convenient, safe and reliable, comfortable, and single fortune people ability is strong, is conducive to save time, and raises labour productivity.
Accompanying drawing explanation
Fig. 1 is the front view of narrow gauge high speed manned train bogie truck;
Fig. 2 is the birds-eye view of narrow gauge high speed manned train bogie truck;
Fig. 3 be narrow gauge high speed manned train bogie truck bolster structure for amplifying schematic diagram.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
With reference to accompanying drawing, a kind of narrow gauge high speed manned train bogie truck, comprise framework 5, bolster 10, running gear 3 and cartridge pin 8, this bogie truck adopts full side bearing bearing structure, bogie truck can rotate around cartridge pin 8, cartridge pin 8 is located at bolster 10 tops, and bolster 10 two ends are respectively equipped with body side bearing and bottom side bearing; Framework 5 is that vertical bumper 1, axle box 12, link plate 2, primary spring 4, resilient pin 6 and supporting plate 7 are connected with running gear 3 by one; The pull bar 11 with elastic panel nodes is loaded between bolster 10 and framework 5; Framework 5 is connected with bolster 10 by secondary spring 9, pull bar 11.
Described bolster 10 is provided with the elasticity crosspiece 14 contacting with framework 5, is beneficial to make bolster 10 more stable, prevents bolster 10 horizontal looseness and anti-serpentine locomotion.
Between described body side bearing and bottom side bearing, be provided with wearing plate 13.
Described primary spring is circle spring, and secondary spring is rubber spring.
Described one is that the effect of vertical damper 1 is the vertical vibration between decay axle box 12 and truck frame 5.Described rubber spring 9 can be bolster 10 provides power and the cushioning effect of all directions, increases the comfort level of passenger.The described pull bar 11 with elastic panel nodes can prevent that car body from sidewindering and provide longitudinal register for bolster 10.Described wearing plate 13 is dry friction forms, wear-resisting and without greasy dirt.
Claims (4)
1. a narrow gauge high speed manned train bogie truck, comprises framework, bolster, running gear and cartridge pin, and cartridge pin is located at bolster top, and bolster two ends are respectively equipped with body side bearing and bottom side bearing; It is characterized in that, framework is that vertical bumper, axle box, link plate, primary spring, resilient pin and supporting plate are connected with running gear by one; The pull bar with elastic panel nodes is loaded between bolster and framework; Framework is connected with bolster by secondary spring, pull bar.
2. narrow gauge high speed manned train bogie truck according to claim 1, is characterized in that, described bolster is provided with the elasticity crosspiece contacting with framework.
3. narrow gauge high speed manned train bogie truck according to claim 1 and 2, is characterized in that, between described body side bearing and bottom side bearing, is provided with wearing plate.
4. narrow gauge high speed manned train bogie truck according to claim 1 and 2, is characterized in that, described primary spring is circle spring, and secondary spring is rubber spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320783305.5U CN203698290U (en) | 2013-12-03 | 2013-12-03 | Bogie of narrow-gauge high-speed manned train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320783305.5U CN203698290U (en) | 2013-12-03 | 2013-12-03 | Bogie of narrow-gauge high-speed manned train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203698290U true CN203698290U (en) | 2014-07-09 |
Family
ID=51048770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320783305.5U Expired - Lifetime CN203698290U (en) | 2013-12-03 | 2013-12-03 | Bogie of narrow-gauge high-speed manned train |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203698290U (en) |
-
2013
- 2013-12-03 CN CN201320783305.5U patent/CN203698290U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |
|
| CX01 | Expiry of patent term |