CN203727401U - Low floor train bogie anti-off device - Google Patents
Low floor train bogie anti-off device Download PDFInfo
- Publication number
- CN203727401U CN203727401U CN201420073304.6U CN201420073304U CN203727401U CN 203727401 U CN203727401 U CN 203727401U CN 201420073304 U CN201420073304 U CN 201420073304U CN 203727401 U CN203727401 U CN 203727401U
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- CN
- China
- Prior art keywords
- low floor
- bogie
- car body
- connector
- floor train
- 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
- 238000009434 installation Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
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- Handcart (AREA)
Abstract
The utility model relates to a low floor train bogie anti-off device, which comprises a bogie connecting head and a train body connecting head, wherein a first mounting seat which is corresponding to the bogie connecting head is arranged on a bogie of a low floor train, the bogie connecting head is arranged on the first mounting seat, a second mounting seat which is corresponding to the bogie connecting head is arranged on the train body of the low floor train, the train body connecting head is arranged on the second mounting seat, and the bogie connecting head and the train body connecting head are fixedly connected. The low floor train bogie anti-off device can prevent the train body from breaking away from the bogie by connecting the train body and the bogie, thereby improving safety and reliability of the train.
Description
Technical field
The utility model relates to the mechanical device of low floor train, relates in particular to a kind of low floor train bogie anti-disengaging device.
Background technology
Adopt guest room floor to be less than or equal to apart from orbital plane that low floor train below 400mm is in lot of domestic and foreign city, the selection of low freight volume ground rail traffic, be abroad used widely in European and American developed countries, Australia, Japan etc.Low floor train is very easy to old man, child and disabled passengers and gets on or off the bus, and the passenger that need to look after especially these, the requirement of the safety and reliability to train is also high especially.
Summary of the invention
The purpose of this utility model is to provide a kind of low floor train bogie anti-disengaging device of the safety and reliability that improves train.
For solving the problems of the technologies described above, the utility model adopts following technical scheme.
A kind of low floor train bogie anti-disengaging device, comprises bogie truck connector and car body connector; The bogie truck of low floor train is provided with the first mount pad of corresponding bogie truck connector, and bogie truck connector is arranged on the first mount pad; The car body of low floor train is provided with the second mount pad of corresponding car body connector, and car body connector is arranged on the second mount pad; Bogie truck connector is fixedly connected with car body connector.Low floor train bogie anti-disengaging device connection body and bogie truck, can prevent that like this car body from departing from from bogie truck, thereby improve the safety and reliability of train.
Bogie truck connector comprises flange, sleeve, the first axle sleeve and tie bolt, and sleeve is located at flange center and is fixedly connected with flange, and the first axle sleeve is located at sleeve end face, and tie bolt passes sleeve and is connected with bush whorl.By the first axle sleeve, by fastening to tie bolt and flange, the effect of sleeve is to be easy for installation and removal.
Tie bolt comprises upper screw, middle part elastic rod and lower bolt, and elastic rod upper end, middle part is connected with upper screw, and elastic rod lower end, middle part is connected with lower bolt.
Flange is provided with the first connecting bore, and the first mount pad is provided with the first mounting hole of corresponding the first connecting bore.Bolt is through the first connecting bore and the first mounting hole, and by nut locking flange and the first mount pad, such connection mode is fastening reliable, and is easy for installation and removal.
Car body connector comprises pipe link and the second axle sleeve, and pipe link is fixedly connected with the second axle sleeve, and the second axle sleeve is threaded with tie bolt.Car body connector and bogie truck connector link together by tie bolt, convenient like this installation, dismounting and maintenance.
Pipe link is provided with the second connecting bore, and the second mount pad is provided with the second mounting hole of corresponding the second connecting bore.Bolt passes the second connecting bore, the second mounting hole and then car body connector is connected with car body, and such connection mode is fastening reliable, and is easy for installation and removal.
Brief description of the drawings
Fig. 1 is the structural representation of low floor train bogie anti-disengaging device.
Fig. 2 is the front assembling schematic diagram of low floor train bogie.
Fig. 3 is the back side assembling schematic diagram of low floor train bogie.
Fig. 4 is the A partial view of Fig. 2.
Fig. 5 is the B partial view of Fig. 3.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
As shown in Figures 2 and 3, low floor train comprises bogie truck 100 and the car body (not indicating) of intersecting parallels, and car body is located at bogie truck 100 tops and is connected with bogie truck 100.
As shown in Figure 1, Figure 4 and Figure 5, low floor train bogie anti-disengaging device, comprises bogie truck connector 1 and car body connector 2; The bogie truck of low floor train is provided with the first mount pad 3 of corresponding bogie truck connector 1, and bogie truck connector 1 is arranged on the first mount pad 3; The car body of low floor train is provided with second mount pad (not indicating) of corresponding car body connector 2, and car body connector 2 is arranged on the second mount pad; Bogie truck connector 1 is fixedly connected with car body connector 2.Low floor train bogie anti-disengaging device connection body and bogie truck, can prevent that like this car body from departing from from bogie truck, thereby improve the safety and reliability of train.
As shown in Figure 1, bogie truck connector 1 comprises flange 4, sleeve 5, the first axle sleeve 6 and tie bolt 7, and sleeve 5 is located at flange 4 centers and is threaded with flange 4, and the first axle sleeve 6 is located at sleeve 5 end faces, and tie bolt 7 passes sleeve 5 and is threaded with sleeve 5.As optimization, between tie bolt 7 and flange 4, be provided with pad 7a.By the first axle sleeve 6, by fastening to tie bolt 7 and flange 4, the effect of sleeve 5 is to be easy for installation and removal.
As shown in Figure 1, Figure 4 and Figure 5, flange 4 is provided with the first connecting bore 4a, and the first mount pad 3 is provided with the first mounting hole 3a of corresponding the first connecting bore 4a.The first bolt 30, through the first connecting bore 4a and the first mounting hole 3a, is locked flange 4 and the first mount pad 3 by the first nut 31, and such connection mode is fastening reliable, and is easy for installation and removal.
As shown in Figure 1, car body connector 2 comprises pipe link 8 and the second axle sleeve 9, and pipe link 8 and the second axle sleeve 9 are connected as a single entity, and the second axle sleeve 5 is threaded with tie bolt 7.As optimization, the second axle sleeve 5 end faces are provided with the jam nut 20 being connected with tie bolt 7, and jam nut 20 can increase the intensity of connection.Car body connector 2 and bogie truck connector 1 link together by tie bolt 7, convenient like this installation, dismounting and maintenance.
As shown in Figure 1, tie bolt 7 comprises upper screw 7a, middle part elastic rod 7b and lower bolt, and elastic rod 7b upper end, middle part and upper screw 7a are threaded connection, and elastic rod 7b lower end, middle part and lower bolt 7a are threaded connection.As another connection mode, elastic rod 7b upper end, middle part can be connected by pin with upper screw 7a, and elastic rod 7b lower end, middle part is connected by pin with lower bolt 7a.
As shown in Figure 1, pipe link 8 is provided with the second connecting bore 8a, and the second mount pad of car body is provided with the second mounting hole of corresponding the second connecting bore 8a.The second bolt 40 passes the second connecting bore 8a, the second mounting hole and then car body connector 2 is connected with car body, and such connection mode is fastening reliable, and is easy for installation and removal.
Claims (6)
1. a low floor train bogie anti-disengaging device, is characterized in that: comprise bogie truck connector and car body connector; The bogie truck of low floor train is provided with the first mount pad of corresponding bogie truck connector, and bogie truck connector is arranged on the first mount pad; The car body of low floor train is provided with the second mount pad of corresponding car body connector, and car body connector is arranged on the second mount pad; Bogie truck connector is fixedly connected with car body connector.
2. low floor train bogie anti-disengaging device as claimed in claim 1, it is characterized in that: bogie truck connector comprises flange, sleeve, the first axle sleeve and tie bolt, sleeve is located at flange center and is fixedly connected with flange, the first axle sleeve is located at sleeve end face, and tie bolt passes sleeve and is connected with bush whorl.
3. low floor train bogie anti-disengaging device as claimed in claim 1, it is characterized in that: tie bolt comprises upper screw, middle part elastic rod and lower bolt, elastic rod upper end, middle part is connected with upper screw, and elastic rod lower end, middle part is connected with lower bolt.
4. low floor train bogie anti-disengaging device as claimed in claim 2, is characterized in that: flange is provided with the first connecting bore, and the first mount pad is provided with the first mounting hole of corresponding the first connecting bore.
5. low floor train bogie anti-disengaging device as claimed in claim 2, is characterized in that: car body connector comprises pipe link and the second axle sleeve, pipe link is fixedly connected with the second axle sleeve, and the second axle sleeve is threaded with tie bolt.
6. low floor train bogie anti-disengaging device as claimed in claim 5, is characterized in that: pipe link is provided with the second connecting bore, and the second mount pad is provided with the second mounting hole of corresponding the second connecting bore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420073304.6U CN203727401U (en) | 2014-02-20 | 2014-02-20 | Low floor train bogie anti-off device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420073304.6U CN203727401U (en) | 2014-02-20 | 2014-02-20 | Low floor train bogie anti-off device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203727401U true CN203727401U (en) | 2014-07-23 |
Family
ID=51197496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420073304.6U Expired - Lifetime CN203727401U (en) | 2014-02-20 | 2014-02-20 | Low floor train bogie anti-off device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203727401U (en) |
-
2014
- 2014-02-20 CN CN201420073304.6U patent/CN203727401U/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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140723 |