CN204775265U - Single track motor car bogie and framework thereof - Google Patents
Single track motor car bogie and framework thereof Download PDFInfo
- Publication number
- CN204775265U CN204775265U CN201520516445.5U CN201520516445U CN204775265U CN 204775265 U CN204775265 U CN 204775265U CN 201520516445 U CN201520516445 U CN 201520516445U CN 204775265 U CN204775265 U CN 204775265U
- Authority
- CN
- China
- Prior art keywords
- framework
- mounting hole
- side wall
- single track
- motor
- 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.)
- Active
Links
Landscapes
- Handcart (AREA)
Abstract
The utility model provides a single track motor car bogie and framework thereof, the framework is followed the driving direction of single track motor car is equipped with first mounting hole and second mounting hole in proper order, first mounting hole with respectively install a set of walking wheel in the second mounting hole. So design, two sets of walking wheels can be installed to this framework, form the biax bogie, compare in the background art the unipolar bogie, can show the stability that improves bearing capacity and operation to the security improves.
Description
Technical field
The utility model relates to motor-car technical field, particularly a kind of single track motor car bogie and framework thereof.
Background technology
Bottom each array carriage of motor-car, the two ends of car body are equipped with bogie truck, bogie truck to the load-carrying of vehicle, vibration damping, operate steadily, the aspect such as to pass through smoothly of the transmission of tractive force braking force and curved path all has vital function.
The framework of bogie truck is the basic support body of bogie truck, and the wheel, gear case, shock attenuation unit, power system etc. of bogie truck are all installed on framework, and it is fixing that framework needs preset corresponding mount pad to install for each part mentioned above.
Single track motor-car belongs to the motor-car technical field in comparatively forward position, different from common double track motor-car, single track motor-car its only rely on and be located at single track in the middle part of path and realize walking.Specifically, it is right that single track motor car bogie is provided with the wheel run through by an axle, namely arranges one group of road wheel, road wheel can be walked along single track upper surface, bogie truck both sides are provided with the track adjusting wheel that can snap in single track both sides, to ensure that road wheel trend does not offset, guarantee safety of walking.
But above-mentioned bogie truck can not meet the load-carrying capacity and operation stability requirement that day by day improve.
In view of this, how improving bogie truck load-carrying capacity and operation stability is those skilled in the art's technical matterss urgently to be resolved hurrily.
Utility model content
For solving the problems of the technologies described above, the purpose of this utility model is for providing a kind of single track motor car bogie and framework thereof, and this framework can improve bogie truck load-carrying capacity and operation stability.
The utility model provides a kind of framework of single track motor car bogie, and described framework is provided with the first mounting hole and the second mounting hole successively along the direction of traffic of described single track motor-car, respectively installs one group of road wheel in described first mounting hole and described second mounting hole.
Design like this, this framework can install two groups of road wheels, forms dual-axis bogie (each group road wheel is an axle), compared to the single axle truck described in background technology, can significantly improve the stability of load-carrying capacity and operation, and improve safety.
Alternatively, the left side wall of described first mounting hole is provided with the first gear case mount pad, and the right side wall of described second mounting hole is provided with the second gear case mount pad;
And the left side wall width of described first mounting hole is greater than its right side wall width, the right side wall width of described second mounting hole is greater than its left side wall width.
Designed by the skew symmetry of above-mentioned mounting hole, roughly concordant with satisfied traveling span demand and under utilizing the prerequisite in space in width to greatest extent in maintenance framework both sides, the sidewall that gear case mount pad is set is made to have wider width, thus meet the intensity of installing gear box structure and applying, the sidewall not arranging gear case mount pad has narrower width, can material be saved, reach the object of loss of weight.
Alternatively, described first mounting hole and described second mounting hole are divided into the both sides of described framework transversal centerline; Described framework is also provided with the first motor hanger and the second motor hanger, and the former is located at the right side wall of described first mounting hole, and the latter is located at the left side wall of described second mounting hole, and the two is all arranged near the transversal centerline of described framework.
Alternatively, described framework comprises the first support body and the second support body that are wholely set, and described first support body and described second support body horizontal span, longitudinal span are consistent, and distance longitudinal midline, transversal centerline distance are all equal;
Described first mounting hole, described first gear case mount pad, described first motor hanger are all located at described first support body; Described second mounting hole, described second gear case mount pad, described second motor hanger are all located at described second frame.
Alternatively, the connecting bridge between described first mounting hole and described second mounting hole is provided with spacer holes.
Alternatively, the both sides at described framework two ends are all symmetrical arranged guide wheel bracket, and the bilateral symmetry in the middle part of described framework arranges steady wheel support, and the height of described guide wheel bracket is higher than the height of described steady wheel support.
Track adjusting wheel height is higher, can play good guide function; Steady wheel is positioned at below it, and when car body has lateral deviation trend, steady wheel height is low, has good anti-dumping effect, thus plays its stabilization function.Visible, the program has done differentiation from the setting position of function aspects to track adjusting wheel and steady wheel, with make the two respectively execute its can, cooperatively interact the stabilized walking meeting road wheel better, and finally guarantee the smooth operation of vehicle.
Alternatively, described steady wheel support is arranged along the transversal centerline of described framework.
Alternatively, described guide wheel bracket corresponds to the upper end of single track motor-car track, and described steady wheel support corresponds to the bottom of described track.
Alternatively, described steady wheel support transverse width, bottom-up cumulative.
The utility model also provides a kind of single track motor car bogie, comprises framework, and is installed on the road wheel of described framework, and described framework is the framework described in above-mentioned any one.Because above-mentioned framework has above-mentioned technique effect, the bogie truck with this framework also has identical technique effect.
Accompanying drawing explanation
Fig. 1 provides by the utility model the structural representation of a kind of specific embodiment of bogie truck;
Fig. 2 is the birds-eye view of Fig. 1;
Fig. 3 is the left view of Fig. 1.
In Fig. 1-3:
1 framework, 111 first mounting holes, 112 second mounting holes, 121 first gear case mount pads, 122 second gear case mount pads, 13 guide wheel brackets, 14 steady wheel supports, 151 first motor hangers, 152 second motor hangers, 16 spacer holes;
X transversal centerline, Y longitudinal midline.
Detailed description of the invention
In order to make those skilled in the art understand the technical solution of the utility model better, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
To please refer to Fig. 1-3, Fig. 1 provides by the utility model the structural representation of a kind of specific embodiment of bogie truck; Fig. 2 is the birds-eye view of Fig. 1; Fig. 3 is the left view of Fig. 1.With Fig. 1,2 for visual angle, left and right directions is the direction of traffic of single track motor-car, in literary composition except left and right sidewall, all the other "left", "right" all with accompanying drawing paper for benchmark.
This embodiment provides a kind of framework 1 of single track motor car bogie, and framework 1 is provided with successively along the direction of traffic of single track motor-car and respectively in the first mounting hole 111 and the second mounting hole 112, first mounting hole 111 and the second mounting hole 112 installs one group of road wheel.Each group of road wheel can be that wheel is right, and namely two road wheels are by an axle series connection, it will be appreciated, of course, that according to the actual requirements, and the number of each group road wheel can make adaptations.
Design like this, this framework 1 can install two groups of road wheels, forms dual-axis bogie (each group road wheel is an axle), compared to the single axle truck described in background technology, can significantly improve the stability of load-carrying capacity and operation, and improve safety.
Particularly, please refer to Fig. 2, the left side wall of the first mounting hole 111 (civilian middle left and right sidewall with longitudinal midline Y for benchmark, the below of its paper is left side, top is for right side) right side wall that is provided with the first gear case mount pad 121, the second mounting hole 112 is provided with the second gear case mount pad 122.Gear case is as variable transmission mechanism, and each group road wheel all needs corresponding gear box structure, correspondingly, framework 1 also arranges the gear case mount pad corresponding with each group of road wheel.In the present embodiment, two gear case mount pads are divided into framework 1 longitudinal midline Y and (extend along direction of traffic, also be the installation axis of road wheel) both sides, this mainly can occupy certain space based on gear box structure and have certain weight, setting up both sides separately obviously can the weight distribution of the balanced final bogie truck formed, make both sides stress equalization, be conducive to the stability of vehicle operating.Known, the first gear case mount pad 121 and the second gear case mount pad 122 preferably distance in longitudinal midline Y apart from equal.
The left side wall width of the first mounting hole 111 is greater than its right side wall width, the right side wall width of the second mounting hole 112 is greater than its left side wall width, can meet the strength demand that gear case is installed.The width of left and right sidewall increases, and mainly increases in mounting hole.Two mounting holes of design framework 1 like this are in fact in antisymmetric structure, and take Fig. 2 as visual angle, the first mounting hole 111 is on the upper side, and the second mounting hole 112 is on the lower side.As above design ensureing, under the wall body intensity prerequisite of installing gear case, to reduce integral frame 1 width as far as possible, with the width demand of satisfied traveling, and maximally utilise the space limited in span.
And, designed by above-mentioned skew symmetry, keep framework 1 both sides roughly concordant and meet span demand and utilize space in span to greatest extent prerequisite under, the sidewall that gear case mount pad is set is made to have wider width, thus meet the intensity of installing gear box structure and applying, the sidewall not arranging gear case mount pad has narrower width, can save material, reaches the object of loss of weight.
In fact this framework 1 can be understood as along direction of traffic arrangement and is the first support body of integral type structure and the second support body, owing to arranging two groups of road wheels, corresponding supporting structure is all set to two groups, then each support body is equipped with one group of corresponding supporting structure, as shown in Figure 2, two support bodys all have mounting hole, gear case mount pad, motor suspender etc., and structure is substantially identical, and the two horizontal span, longitudinal span are equal.
Wherein, first mounting hole 111 is located at the first support body, second mounting hole 112 is located at the second support body, first support body and the second support body are divided into the both sides of framework 1 transversal centerline X (vertical with longitudinal midline Y), and distance transversal centerline X is apart from equal, i.e. the two relatively transversal centerline X, longitudinal midline Y almost symmetry (as shown in Figure 2, just two mounting holes stagger in the horizontal certain distance).So, whole framework 1 is antisymmetric structure, although the first mounting hole 111 and the non-full symmetric of the second mounting hole 112, the stressed equalization in the left and right sides, whole framework 1 and even the final bogie truck stress equalization formed, balance quality is superior.
In order to ensure the stress equalization of whole bogie truck, framework 1 is also provided with the first motor hanger 151 and the second motor hanger 152, for installing power system motor, first motor hanger 151 is located at the right side wall of the first mounting hole 111, second motor hanger 152 is located at the left side wall of the second mounting hole 112, and the two is all arranged near the transversal centerline X of framework 1.As shown in Figure 2, identical with gear case mount pad setting principle, motor hanger designs according to which, is also the stress equalization in order to realize whole bogie truck both sides.
In addition, for the various embodiments described above, the connecting bridge between the first mounting hole 111 and the second mounting hole 112 can arrange spacer holes 16, as shown in Figure 2, under the prerequisite ensureing Joint strenght, saves material, also avoids and other component interferences as far as possible.
For the various embodiments described above, following improvement can also be made.
The both sides at framework 1 two ends (along direction of traffic) are all symmetrical arranged guide wheel bracket 13, left end both sides as shown in Figure 2 are respectively provided with a guide wheel bracket 13, right-hand member both sides are respectively provided with a guide wheel bracket 13, can install four groups of track adjusting wheels, and each group track adjusting wheel can comprise at least one wheel body.In addition, the both sides in the middle part of framework 1 are then symmetrical arranged steady wheel support 14, can install two groups of steady wheels, equally, each group of steady wheel also can comprise at least one wheel body, and when in the present embodiment, framework 1 is established, each group steady wheel and track adjusting wheel include a wheel body.
It should be noted that, in the present embodiment, the height of guide wheel bracket 13 is higher than the height of steady wheel support 14, and height here refers to the position height of installing corresponding wheel body.Can refer to Fig. 1 to understand, so design, track adjusting wheel height is higher, can play good guide function; Steady wheel is positioned at below it, and when car body has lateral deviation trend, steady wheel height is low, has good anti-dumping effect, thus plays its stabilization function.Visible, the present embodiment has done differentiation from the setting position of function aspects to track adjusting wheel and steady wheel, with make the two respectively execute its can, cooperatively interact the stabilized walking meeting road wheel better, and finally guarantee the smooth operation of vehicle.
Based on above-described embodiment, steady wheel support 14 can transversely be arranged by center line X along framework 1.As shown in Figure 2, namely guarantee that whole framework 1 is stressed relatively uniform further, now, first motor suspender 151 is arranged at, between first mounting hole 111 right side wall and the steady wheel support 14 of correspondence, due to arc line shaped smooth transition between steady wheel support 14 and the first mounting hole 111 right side wall, then the first motor suspender 151 is installed on this, also reasonably make use of this space, place.Equally, the second motor suspender 152 is arranged at, between the second mounting hole 111 left side wall and the steady wheel support 14 of correspondence.In addition, due to mounting hole, only side sidewall is wider, and is provided with gear case mount pad, and another sidewall is narrower, weight is relatively light, then motor suspender is arranged at the sidewall corresponding mounting hole not being installed gear case mount pad, also can the left and right sidewall of balanced same mounting hole stressed.
Particularly, guide wheel bracket 13 can correspond to the upper end of single track motor-car track, and steady wheel support 14 corresponds to the bottom of track.
For the various embodiments described above, can the structure of design stability wheel support 14 in the following manner: as shown in Figure 3, steady wheel support 14 transverse width, bottom-up cumulative, steady wheel support 14 upper width is wider, can match with framework 1 width, and ensure the intensity of support, lower width narrows gradually, can be adapted to orbital environment, avoids colliding with obstacle.
Except above-mentioned framework 1, the utility model also provides a kind of single track motor car bogie, comprises framework 1, and is installed on the road wheel of framework 1, and described framework 1 is the framework 1 described in above-mentioned any embodiment.Because above-mentioned framework 1 has above-mentioned technique effect, the single track motor car bogie with this framework 1 also has identical technique effect, repeats no more herein.
Above a kind of single track motor car bogie provided by the utility model and framework thereof are all described in detail.Apply specific case herein to set forth principle of the present utility model and embodiment, the explanation of above embodiment just understands method of the present utility model and core concept thereof for helping.Should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model principle, can also carry out some improvement and modification to the utility model, these improve and modify and also fall in the protection domain of the utility model claim.
Claims (10)
1. the framework of a single track motor car bogie, it is characterized in that, described framework (1) is provided with the first mounting hole (111) and the second mounting hole (112) successively along the direction of traffic of described single track motor-car, respectively installs one group of road wheel in described first mounting hole (111) and described second mounting hole (112).
2. framework as claimed in claim 1, it is characterized in that, the left side wall of described first mounting hole (111) is provided with the first gear case mount pad (121), and the right side wall of described second mounting hole (112) is provided with the second gear case mount pad (122);
And the left side wall width of described first mounting hole (111) is greater than its right side wall width, the right side wall width of described second mounting hole (112) is greater than its left side wall width.
3. framework as claimed in claim 2, it is characterized in that, described first mounting hole (111) and described second mounting hole (112) are divided into the both sides of described framework (1) transversal centerline (X); Described framework (1) is also provided with the first motor hanger (151) and the second motor hanger (152), the former is located at the right side wall of described first mounting hole (111), the latter is located at the left side wall of described second mounting hole (112), and the two transversal centerline (X) all near described framework (1) is arranged.
4. framework as claimed in claim 3, it is characterized in that, described framework comprises the first support body and the second support body that are wholely set, described first support body and described second support body horizontal span, longitudinal span are consistent, and distance longitudinal midline (Y), transversal centerline (X) distance is all equal;
Described first mounting hole (111), described first gear case mount pad (121), described first motor hanger (151) are all located at described first support body; Described second mounting hole (112), described second gear case mount pad (122), described second motor hanger (153) are all located at described second frame.
5. framework as claimed in claim 3, it is characterized in that, the connecting bridge between described first mounting hole (111) and described second mounting hole (112) is provided with spacer holes (16).
6. the framework as described in any one of claim 1-5, it is characterized in that, the both sides at described framework (1) two ends are all symmetrical arranged guide wheel bracket (13), the bilateral symmetry at described framework (1) middle part arranges steady wheel support (14), and the height of described guide wheel bracket (13) is higher than the height of described steady wheel support (14).
7. framework as claimed in claim 6, it is characterized in that, described steady wheel support (14) is arranged along the transversal centerline (X) of described framework (1).
8. framework as claimed in claim 6, it is characterized in that, described guide wheel bracket (13) is corresponding to the upper end of single track motor-car track, and described steady wheel support (14) is corresponding to the bottom of described track.
9. framework as claimed in claim 6, is characterized in that, described steady wheel support (14) transverse width, bottom-up cumulative.
10. a single track motor car bogie, comprises framework (1), and is installed on the road wheel of described framework (1), it is characterized in that, described framework is the framework (1) described in any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520516445.5U CN204775265U (en) | 2015-07-16 | 2015-07-16 | Single track motor car bogie and framework thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520516445.5U CN204775265U (en) | 2015-07-16 | 2015-07-16 | Single track motor car bogie and framework thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204775265U true CN204775265U (en) | 2015-11-18 |
Family
ID=54515375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520516445.5U Active CN204775265U (en) | 2015-07-16 | 2015-07-16 | Single track motor car bogie and framework thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204775265U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105000028A (en) * | 2015-07-16 | 2015-10-28 | 南车青岛四方机车车辆股份有限公司 | Monorail car bogie and framework thereof |
| CN107499328A (en) * | 2016-06-14 | 2017-12-22 | 中车长春轨道客车股份有限公司 | A kind of single rail bogie and the rail vehicle with the single rail bogie |
| CN107499331A (en) * | 2016-06-14 | 2017-12-22 | 中车长春轨道客车股份有限公司 | A kind of single rail bogie and the rail vehicle with the single rail bogie |
| CN107499329A (en) * | 2016-06-14 | 2017-12-22 | 中车长春轨道客车股份有限公司 | A kind of single rail bogie and the rail vehicle with the single rail bogie |
| CN107499330A (en) * | 2016-06-14 | 2017-12-22 | 中车长春轨道客车股份有限公司 | A kind of single rail bogie and the rail vehicle with the single rail bogie |
| CN107499327A (en) * | 2016-06-14 | 2017-12-22 | 中车长春轨道客车股份有限公司 | A kind of single rail bogie and the rail vehicle with the single rail bogie |
-
2015
- 2015-07-16 CN CN201520516445.5U patent/CN204775265U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105000028A (en) * | 2015-07-16 | 2015-10-28 | 南车青岛四方机车车辆股份有限公司 | Monorail car bogie and framework thereof |
| CN107499328A (en) * | 2016-06-14 | 2017-12-22 | 中车长春轨道客车股份有限公司 | A kind of single rail bogie and the rail vehicle with the single rail bogie |
| CN107499331A (en) * | 2016-06-14 | 2017-12-22 | 中车长春轨道客车股份有限公司 | A kind of single rail bogie and the rail vehicle with the single rail bogie |
| CN107499329A (en) * | 2016-06-14 | 2017-12-22 | 中车长春轨道客车股份有限公司 | A kind of single rail bogie and the rail vehicle with the single rail bogie |
| CN107499330A (en) * | 2016-06-14 | 2017-12-22 | 中车长春轨道客车股份有限公司 | A kind of single rail bogie and the rail vehicle with the single rail bogie |
| CN107499327A (en) * | 2016-06-14 | 2017-12-22 | 中车长春轨道客车股份有限公司 | A kind of single rail bogie and the rail vehicle with the single rail bogie |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204775265U (en) | Single track motor car bogie and framework thereof | |
| EP3239021B1 (en) | Wheel-beam axleless vehicle frame | |
| CN102963388B (en) | Flexible direct-drive type steering rack | |
| CN204915705U (en) | Single track train of a formula of striding and bogie thereof | |
| CN102963387B (en) | Direct-driving type bogie structure | |
| CN104960537A (en) | Straddling monorail train and bogie thereof | |
| CN103523037A (en) | Track vehicle steering frame | |
| CN203854440U (en) | Independent suspension for light truck | |
| CN102026859A (en) | Drive having axle-mounted transmission for high speeds | |
| CN104554324A (en) | Integrated framework and bogie | |
| CN100537323C (en) | Tension rod type hanging and height adjusting mechanism | |
| CN105000028A (en) | Monorail car bogie and framework thereof | |
| CN103660842A (en) | Plate spring balancing suspension bracket mechanism and engineering vehicle provided with plate spring balancing suspension bracket mechanism | |
| CN208021562U (en) | A kind of commercial-vehicle cab rear-suspending system | |
| CN205951652U (en) | Preceding two -wheeled mount | |
| KR20120093012A (en) | Monorail bogie assay with yawing preventing means | |
| CN112298248B (en) | Bogie for rail vehicle, rail vehicle and rail transit system | |
| CN102490739A (en) | Rack trolley | |
| CN102167087B (en) | Full-protection bearing type bottom plate | |
| CN203713977U (en) | Axle-free car frame | |
| CN202378880U (en) | Carriage | |
| CN201914267U (en) | Truck bogie and truck with same | |
| CN104827842A (en) | Suspension system and vehicle | |
| CN204340592U (en) | A kind of car shock mitigation system | |
| CN203902193U (en) | Plate spring support, plate spring suspension system and vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Chengyang District of Shandong city of Qingdao province Jinhong road 266111 No. 88 Patentee after: CRRC QINGDAO SIFANG CO., LTD. Address before: Chengyang District of Shandong city of Qingdao province Jinhong road 266111 No. 88 Patentee before: CSR Qingdao Sifang Locomotive and Rolling Stock Co., Ltd. |