CN203920747U - Hinged mount pad under a kind of 100% modern city tramway train - Google Patents
Hinged mount pad under a kind of 100% modern city tramway train Download PDFInfo
- Publication number
- CN203920747U CN203920747U CN201420346707.3U CN201420346707U CN203920747U CN 203920747 U CN203920747 U CN 203920747U CN 201420346707 U CN201420346707 U CN 201420346707U CN 203920747 U CN203920747 U CN 203920747U
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- Prior art keywords
- mount pad
- shaped plate
- pedestal
- plate
- welded
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Abstract
The utility model discloses hinged mount pad under a kind of 100% modern city tramway train, comprise pedestal, Z-shaped plate, L shaped plate, damper mounting stand, hinged panel, plate is threaded, described hinged panel is welded on the front end of pedestal, described Z-shaped plate is welded on the rear end of pedestal, described L shaped plate is welded on the both sides of pedestal, on described pedestal, be also welded with the plate that is threaded, damping mount pad, the described plate that is threaded is positioned at the inner side of L-type plate, is provided with the hole for riveting in described Z-shaped plate, L shaped plate.The utility model can be used for 100% low floor tramway train lower hinge device, this device and is riveted on floating car aluminum alloy underframe, plays and strengthens being connected and car body lifting function between underframe end rigidity and intensity, car body.Described lower hinged mount pad is riveted into an integral body with underframe, has formed a stable carrying structure, has guaranteed that car body bears the requirement of various working load.
Description
Technical field
The utility model belongs to tramway train technical field, specifically a kind of for connecting the lower hinged mount pad of electric trolley body.
Background technology
Vehicle body bottom frame is the important load bearing component of modern city tramway train.Present stage, chassis design thinking mostly is integral solder structure both at home and abroad, and the shortcoming of integral solder underframe maximum is complex process, and underframe weight is too large.Overweight car body for the wearing and tearing of wheel, the consumption of energy all can increase.In order to overcome these defects, the appearance of the 100% low floor tramway train that a kind of car body is mainly comprised of riveted joint parts, makes to need a kind of brand-new lower hinged mount pad to realize the connection of car body.Under the utility model, the design of hinged mount pad is to be that aluminum alloy is entirely riveted background and given birth to based on the floating car car body materials of 100% low floor tramway train, lower hinged mount pad plays the critical component that connects two cars and share the floating car weight amount of carrying, and designing a kind of lower hinged mount pad simple in structure, easy to assembly, dependable performance becomes the problem that must solve in car body design.
Summary of the invention
The utility model object is for a kind of lower hinged mount pad that is adapted to 100% modern city tramway train car body of the materials such as aluminum alloy, carbon steel and corrosion-resistant steel is provided; The utlity model has the advantages such as simple in structure, easy to assembly, dependable performance, reparation be good.
The purpose of this utility model realizes by following technical proposals:
Hinged mount pad under a kind of 100% modern city tramway train, comprise pedestal 1, Z-shaped plate 2, L shaped plate 3, damper mounting stand 4, hinged panel 5, plate 6 is threaded, described hinged panel is welded on the front end of pedestal 1, described Z-shaped plate 2 is welded on the rear end of pedestal 1, described L shaped plate 3 is welded on the both sides of pedestal 1, on described pedestal 1, be also welded with the plate 6 that is threaded, damping mount pad 5, the described plate 6 that is threaded is positioned at the inner side of L shaped plate 3, in described Z-shaped plate 2, L shaped plate 3, is provided with the hole for riveting.
As optional mode, hinged mount pad under above-mentioned a kind of 100% modern city tramway train, the material of each parts of described lower hinged mount pad is high strength carbon steel.
As optional mode, hinged mount pad under above-mentioned a kind of 100% modern city tramway train, described in the plate 6 that is threaded be welded on the two ends of Z-shaped plate 2.
As optional mode, hinged mount pad under above-mentioned a kind of 100% modern city tramway train, described lower hinged mount pad is provided with detouchable hanging component 7, and described hanging component 7 is threaded connection plate 6 and is connected with pedestal 1.
As optional mode, hinged mount pad under above-mentioned a kind of 100% modern city tramway train, is welded with reinforcing gusset on pedestal 1, on described reinforcing gusset, be provided with lightening hole.The front end both sides of described pedestal 1 are provided with square groove.
As optional mode, hinged mount pad under above-mentioned a kind of 100% modern city tramway train is coated with insulation priming paint, insulation finish paint in Z-shaped plate 2, L shaped plate 3 before riveted joint, and thickness of paint layer 30 ± 5 μ m, are then coated with sealant and carry out staking.
Beneficial effect:
The utility model can be used for the floating car lower hinge device of 100% low floor tramway train.This device is riveted on floating car aluminum alloy underframe, plays enhancing underframe end rigidity and intensity, connection body, and the effect of supporting car body.Lower hinged mount pad is riveted into an integral body with underframe, has formed a stable carrying structure, has guaranteed that car body bears the requirement of strength of multiple load.By L-type plate and car body aluminum alloy underframe, rivet into integral body, actv. has guaranteed load transmission, has reduced the distortion of structure assembling, during lifting, because this lower hinged mount pad is to be welded and to be made it enough bear car body weight by high strength carbon Steel material.The riveting method that lower hinged mount pad and underframe are taked, makes the commonality of lower hinged mount pad, underframe good, easy to replace and maintain.Meanwhile, this lower hinged mount pad set the function of lifting part and damper parts is installed, the connection structure between car body and car body is more simplified.
Accompanying drawing explanation
Fig. 1 is the surface structure figure of lower hinged mount pad;
Fig. 2 is the lower surface configuration figure of lower hinged mount pad;
Fig. 3 is the constructional drawing of lower hinged mount pad lower surface opposite side;
Fig. 4 is the schematic diagram of lower hinged mount pad bolt hanging component;
Fig. 5 is the schematic diagram that lower hinged mount pad connects upper hanger;
Fig. 6 is the Z-shaped plate schematic diagram of lower hinged mount pad.
Mark in figure: 1 pedestal, 2 is hanger for hanging component, 11 for the plate that is threaded, 7 for hinged panel, 6 for damper mounting stand, 5 for Z-shaped plate, 4 for Z-shaped plate, 3.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
Direction be as shown in Figure 1 under 100% modern city tramway train hinged mount pad under in working order towards setting, its each parts are formed by the welding of high strength carbon Steel material, this mode has guaranteed that the intensity of structure itself also greatly optimizes and simplified the structure of whole lower hinge component, and the rational structural arrangement of lower hinge mount pad makes it convenient, firm with the riveted joint of aluminium alloy extrusions underframe.
As Fig. 2, shown in Fig. 3, by the lower surface of lower hinged mount pad upwards, hinged mount pad under described a kind of 100% modern city tramway train, comprise pedestal 1, for the Z-shaped plate 2 of riveting, for the L shaped plate 3 of riveting, damper mounting stand 4, hinged panel 5, plate 6 is threaded, described hinged panel 5 is welded on the front end of pedestal 1, described Z-shaped plate 2 is welded on the rear end of pedestal 1, described L shaped plate 3 is welded on the both sides of pedestal 1, on described pedestal 1, be also welded with the plate 6 that is threaded, damping mount pad 5, the described plate 6 that is threaded is positioned at the inner side of L shaped plate 3, described Z-shaped plate 2, in L shaped plate 3, be provided with the hole for riveting.The described plate 6 that is threaded is welded on the two ends of Z-shaped plate 2.The L shaped plate 3 of this lower hinged mount pad coordinates riveted joint with vehicle body side wall, both are linked to be to an integral body.Z-shaped plate 2 is riveted into one with car body floor, and carrying effect is provided.Hanging component be threaded connection plate 6 bolts on lower hinged mount pad for lifting.Hinged panel 5 is for the installation of the fixing hinge in bottom between car body.Damping mount pad 5 is for the installation of longitudinal damper between car body.Lower hinged mount pad is by the riveted joint with car body, and after lower hinge riveted joint, for the installation of fixing hinge and longitudinal damper, the marshalling having realized between vehicle connects.The material of each parts of described lower hinged mount pad is high strength carbon steel.
For the Z-shaped plate of riveting, can be also the shapes such as step shape, rectangular shaped, L shaped shape.The L shaped plate that is used for riveting can be also the shapes such as rectangular shaped, Z-shaped shape, step shape.
As shown in Figure 4, Figure 5, described lower hinged mount pad is provided with detouchable hanging component 7, and described hanging component 7 is threaded connection plate 6 and is connected with pedestal 1, between hanger 11 and hanging component 7 for removably connecting.In order to increase Joint strenght and the toughness of lower hinged mount pad, on pedestal 1, be welded with reinforcing gusset, on described reinforcing gusset, be provided with lightening hole, the front end both sides of described pedestal 1 are also provided with and hold the groove that link passes through.
Described lower hinged mount pad forms integral body by riveted joint and aluminum alloy bodywork, and actv. has guaranteed load transmission, has reduced the distortion of structure assembling, bears car body weight during lifting.
In order to prevent electrochemical corrosion, before riveted joint, in Z-shaped plate 2, L shaped plate 3, be coated with insulation priming paint, insulation finish paint, thickness of paint layer 30 ± 5 μ m, are then coated with sealant and carry out staking.Lower hinged mount pad is by the riveted joint with car body, the installation of fixing hinge and the installation of longitudinal damper, and the marshalling that has realized permutation car connects hangs.
What Fig. 6 represented is the schematic diagram of Z-shaped plate.
The present invention is not limited to the aforesaid specific embodiment.The present invention expands to any new feature or any new combination disclosing in this manual, and the arbitrary new method disclosing or step or any new combination of process.
Claims (6)
1. hinged mount pad under a modern city tramway train, comprise pedestal (1), Z-shaped plate (2), L shaped plate (3), damper mounting stand (4), hinged panel (5), plate (6) is threaded, it is characterized in that: described hinged panel (5) is welded on the front end of pedestal (1), described Z-shaped plate (2) is welded on the rear end of pedestal (1), described L shaped plate (3) is welded on the both sides of pedestal (1), on described pedestal (1), be also welded with the plate that is threaded (6), damping mount pad (5), the described plate that is threaded (6) is positioned at the inner side of L-type plate (3), described Z-shaped plate (2), L shaped plate is provided with the hole for riveting on (3).
2. hinged mount pad under a kind of 100% modern city tramway train as claimed in claim 1, is characterized in that: the material of each parts of described lower hinged mount pad is high strength carbon steel.
3. hinged mount pad under a kind of 100% modern city tramway train as claimed in claim 2, is characterized in that: described in the plate (6) that is threaded be welded on the two ends of Z-shaped plate (2).
4. hinged mount pad under a kind of 100% modern city tramway train as claimed in claim 3, it is characterized in that: described lower hinged mount pad is provided with detouchable hanging component (7), described hanging component (7) is threaded connection plate (6) and is connected with pedestal (1).
5. hinged mount pad under a kind of 100% modern city tramway train as claimed in claim 4, is characterized in that: pedestal is welded with reinforcing gusset on (1), and on described reinforcing gusset, be provided with lightening hole, the front end both sides of described pedestal (1) are provided with groove.
6. hinged mount pad under a kind of 100% modern city tramway train as described in claim 1 or 2 or 3 or 4 or 5, it is characterized in that: riveted joint is front at Z-shaped plate (2), L shaped plate (3) painting last time insulation priming paint, insulation finish paint, thickness of paint layer 30 ± 5 μ m, are then coated with sealant and carry out staking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420346707.3U CN203920747U (en) | 2014-06-27 | 2014-06-27 | Hinged mount pad under a kind of 100% modern city tramway train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420346707.3U CN203920747U (en) | 2014-06-27 | 2014-06-27 | Hinged mount pad under a kind of 100% modern city tramway train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203920747U true CN203920747U (en) | 2014-11-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420346707.3U Expired - Fee Related CN203920747U (en) | 2014-06-27 | 2014-06-27 | Hinged mount pad under a kind of 100% modern city tramway train |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203920747U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104787072A (en) * | 2015-03-27 | 2015-07-22 | 南车青岛四方机车车辆股份有限公司 | Low-floor railway vehicle chassis structure |
| CN105216827A (en) * | 2015-09-24 | 2016-01-06 | 南车南京浦镇车辆有限公司 | A kind of low floor tramway train linkwork mount pad |
| CN105539480A (en) * | 2016-01-05 | 2016-05-04 | 中车株洲电力机车有限公司 | Articulated motor train unit and articulating underpan thereof |
| CN110667618A (en) * | 2019-10-28 | 2020-01-10 | 中铁轨道交通装备有限公司 | Locomotive structure and tramcar with same |
-
2014
- 2014-06-27 CN CN201420346707.3U patent/CN203920747U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104787072A (en) * | 2015-03-27 | 2015-07-22 | 南车青岛四方机车车辆股份有限公司 | Low-floor railway vehicle chassis structure |
| CN104787072B (en) * | 2015-03-27 | 2017-05-24 | 中车青岛四方机车车辆股份有限公司 | Low-floor railway vehicle chassis structure |
| CN105216827A (en) * | 2015-09-24 | 2016-01-06 | 南车南京浦镇车辆有限公司 | A kind of low floor tramway train linkwork mount pad |
| CN105216827B (en) * | 2015-09-24 | 2018-07-03 | 中车南京浦镇车辆有限公司 | A kind of low-floor tramcar linkwork mounting base |
| CN105539480A (en) * | 2016-01-05 | 2016-05-04 | 中车株洲电力机车有限公司 | Articulated motor train unit and articulating underpan thereof |
| CN105539480B (en) * | 2016-01-05 | 2018-06-22 | 中车株洲电力机车有限公司 | A kind of radial type EMU and its hinged chassis |
| CN110667618A (en) * | 2019-10-28 | 2020-01-10 | 中铁轨道交通装备有限公司 | Locomotive structure and tramcar with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20190627 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |