CN201124409Y - Turnover device for locomotive bolster - Google Patents
Turnover device for locomotive bolster Download PDFInfo
- Publication number
- CN201124409Y CN201124409Y CNU2007201949245U CN200720194924U CN201124409Y CN 201124409 Y CN201124409 Y CN 201124409Y CN U2007201949245 U CNU2007201949245 U CN U2007201949245U CN 200720194924 U CN200720194924 U CN 200720194924U CN 201124409 Y CN201124409 Y CN 201124409Y
- Authority
- CN
- China
- Prior art keywords
- bolster
- roll
- rotating shaft
- over table
- locomotive
- 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
Links
- 230000003137 locomotive effect Effects 0.000 title claims description 17
- 230000007306 turnover Effects 0.000 title 1
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 238000007689 inspection Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000008092 positive effect Effects 0.000 description 1
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- Machine Tool Units (AREA)
Abstract
The utility model relates to an overturn device for a vehicle swing bolster, which includes a pair of opposite supporting seats, a center rotating shaft connected with the inner bearings of the bearing pedestals on the tops of the two supporting seats, a worm wheel and worm transmission mechanism arranged on one end of the center rotating shaft for rotating the center rotating shaft, and a roll-over table which is fixed on the center rotating shaft and is provided with a fixing device for fixing the vehicle swing bolster. When in use, after the swing bolster is arranged on the roll-over table, the vehicle bolster is fixed relative to the roll-over table via the fixing device for preventing the swing bolster from sliding, then the center rotating shaft is rotated via the worm wheel and worm transmission to enable the roll-over table to be rotated by 360 DEG, thereby facilitating radiographic inspection. Therefore, the device is convenient in use.
Description
Technical field
The utility model relates to a kind of railway locomotive repair apparatus, is specifically related to a kind of locomotive bolster turning device.
Background technology
In order to ensure train running safety, the bogie of train needs often maintenance.The main maintenance of bogie is to liking bolster and bogie side frame.The often a plurality of in use faces of bolster are worn, when overhauling, the workman needs comprehensive the maintenance, for example carry out radiographic inspection, because its volume is big, be not easy to upset, brought inconvenience to service work, strengthened the maintenance difficulty, do not reach quality requirement, and working strength of workers is increased greatly, reduced the efficient and the quality of maintenance simultaneously yet.
The utility model content
Technical problem to be solved in the utility model provides a kind of locomotive bolster turning device easy to use.
For solving the problems of the technologies described above, locomotive bolster turning device of the present utility model comprises: a pair of supporting seat that is oppositely arranged, the central rotating shaft that is connected with the top axle bearing inner bearing of described two supporting seats, be located at the transmission mechanism that is used for the pivot rotating shaft of central rotating shaft one end and be fixed in roll-over table on the central rotating shaft; Roll-over table is provided with the fixture that is used for fixing the locomotive bolster.
In the technique scheme, described roll-over table is a rectangle, and described fixture comprises hold down gag and fixed stop frame; Hold down gag has a pair of at least, and axially is symmetrically set in the roll-over table both sides along central rotating shaft; The fixed stop frame is located at all the other both sides of roll-over table.
In the technique scheme, described a pair of supporting seat is located on the sliding platform that can slide in orbit.
In the technique scheme, described hold down gag comprises: hinge seat, hold out against screw on the hinge arms of hinge and the hinge arms mutually with the hinge seat upper end; Also has the pin-and-hole that is used to pin hinge arms on the hinge seat.
The utlity model has positive effect: (1) locomotive bolster of the present utility model with turning device in use, after bolster places on the roll-over table, fixture is fixed the relative roll-over table of bolster, prevent its slip, make the central rotating shaft rotation by Worm and worm-wheel gearing then, and make roll-over table begin to do 360 degree rotations, so that carry out radiographic inspection, easy to use.(2) in the utility model, fixture comprises hold down gag and fixed stop frame, slides in switching process to prevent roll-over table.(3) in the utility model, turning device can be positioned on the track, so that move in exposure room, is convenient to carry out radiographic inspection in less space.(4) in the utility model, the hold down gag of employing is the hinge type clamping device, can fasten center, bolster two ends during use, and is easy to use and reliable.
Description of drawings
Fig. 1 is the structural representation of locomotive bolster of the present utility model with turning device;
Fig. 2 is that the A of Fig. 1 is to view.
The specific embodiment
(embodiment 1)
See Fig. 1-2, the locomotive bolster turning device of present embodiment comprises: a pair of supporting seat 1 that is oppositely arranged, with the top of described two supporting seats 1 mutually the central rotating shaft 2 that connects of bearing, be located at the transmission mechanism that is used for pivot rotating shaft 23 of central rotating shaft 2 one ends and be fixed in roll-over table 4 on the central rotating shaft 2; Roll-over table 4 is provided with the fixture that is used for fixing the locomotive bolster.Worm and gear
Described roll-over table 4 is a rectangle, and described fixture comprises hold down gag 5 and fixed stop frame 6; Hold down gag 5 has a pair of at least, and axially is symmetrically set in roll-over table 4 both sides along central rotating shaft 2; Fixed stop frame 6 is located at all the other both sides of roll-over table 4.
Described hold down gag 5 is the hinge type clamping device, and it comprises: hinge seat 5-1, hold out against screw 5-3 on the hinge arms 5-2 of hinge and the hinge arms 5-2 mutually with hinge seat 5-1 upper end; Also has the pin-and-hole 5-4 that is used to pin hinge arms 5-2 on the hinge seat 5-1.Pin hinge with pin during use, screw puller bolt again.
Described a pair of supporting seat 1 is located on the sliding platform 7.It is right that sliding platform 7 bottoms are provided with a pair of pulley that can slide in orbit.
Claims (5)
1, a kind of locomotive bolster turning device is characterized in that: comprising: a pair of supporting seat (1) that is oppositely arranged, the central rotating shaft (2) that is connected with the top axle bearing inner bearing of described two supporting seats (1), be located at the transmission mechanism that is used for pivot rotating shaft (2) (3) of central rotating shaft (2) one ends and be fixed in roll-over table (4) on the central rotating shaft (2); Roll-over table (4) is provided with the fixture that is used for fixing the locomotive bolster.
2, locomotive bolster turning device according to claim 1, it is characterized in that: described roll-over table (4) is a rectangle, and described fixture comprises hold down gag (5) and fixed stop frame (6); Hold down gag (5) has a pair of at least, and axially is symmetrically set in roll-over table (4) both sides along central rotating shaft (2); Fixed stop frame (6) is located at all the other both sides of roll-over table (4).
3, locomotive bolster turning device according to claim 1 and 2, it is characterized in that: described a pair of supporting seat (1) is located on the sliding platform that can slide in orbit (7).
4, locomotive bolster turning device according to claim 2, it is characterized in that: described hold down gag (5) comprising: hinge seat (5-1), hold out against screw (5-3) on the hinge arms of hinge (5-2) and the hinge arms (5-2) mutually with hinge seat (5-1) upper end; Also has the pin-and-hole (5-4) that is used to pin hinge arms (5-2) on the hinge seat (5-1).
5, locomotive bolster turning device according to claim 1 is characterized in that: described transmission mechanism (3) is a Worm and worm-wheel gearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201949245U CN201124409Y (en) | 2007-11-13 | 2007-11-13 | Turnover device for locomotive bolster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201949245U CN201124409Y (en) | 2007-11-13 | 2007-11-13 | Turnover device for locomotive bolster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201124409Y true CN201124409Y (en) | 2008-10-01 |
Family
ID=39997825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201949245U Expired - Fee Related CN201124409Y (en) | 2007-11-13 | 2007-11-13 | Turnover device for locomotive bolster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201124409Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102133751B (en) * | 2010-01-22 | 2012-05-23 | 中国北车集团大同电力机车有限责任公司 | Turnover tool for gearbox |
| CN102626862A (en) * | 2012-04-28 | 2012-08-08 | 桂林电子科技大学 | Assembly device for rotatable and horizontally fixable assemblies in suitable height of electromagnetic starter base plate |
| CN102699883A (en) * | 2012-05-24 | 2012-10-03 | 中国石油集团西部钻探工程有限公司 | Repairing and turning device for drilling diesel engine |
| CN105458697A (en) * | 2015-12-30 | 2016-04-06 | 江苏和平动力机械有限公司 | Assembly table for parts of engine oil cooler |
-
2007
- 2007-11-13 CN CNU2007201949245U patent/CN201124409Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102133751B (en) * | 2010-01-22 | 2012-05-23 | 中国北车集团大同电力机车有限责任公司 | Turnover tool for gearbox |
| CN102626862A (en) * | 2012-04-28 | 2012-08-08 | 桂林电子科技大学 | Assembly device for rotatable and horizontally fixable assemblies in suitable height of electromagnetic starter base plate |
| CN102626862B (en) * | 2012-04-28 | 2015-05-27 | 桂林电子科技大学 | Assembly device for rotatable and horizontally fixable assemblies in suitable height of electromagnetic starter base plate |
| CN102699883A (en) * | 2012-05-24 | 2012-10-03 | 中国石油集团西部钻探工程有限公司 | Repairing and turning device for drilling diesel engine |
| CN102699883B (en) * | 2012-05-24 | 2015-01-14 | 中国石油集团西部钻探工程有限公司 | Repairing and turning device for drilling diesel engine |
| CN105458697A (en) * | 2015-12-30 | 2016-04-06 | 江苏和平动力机械有限公司 | Assembly table for parts of engine oil cooler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081001 Termination date: 20101113 |