CN202593539U - Suspension device for urban rail vehicle chassis equipment - Google Patents
Suspension device for urban rail vehicle chassis equipment Download PDFInfo
- Publication number
- CN202593539U CN202593539U CN 201220124658 CN201220124658U CN202593539U CN 202593539 U CN202593539 U CN 202593539U CN 201220124658 CN201220124658 CN 201220124658 CN 201220124658 U CN201220124658 U CN 201220124658U CN 202593539 U CN202593539 U CN 202593539U
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- CN
- China
- Prior art keywords
- suspension device
- rail vehicle
- vehicle chassis
- urban rail
- hook
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- 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
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Abstract
The utility model relates to a suspension device for urban rail vehicle chassis equipment. The suspension device comprises a bending board; the top end of the bending board is connected with C-shaped groove cushion blocks through a connection board; two hook boards connected to the bottom face of the connection board are arranged on the back face of the bending board in parallel; and rib plates are additionally mounted on the outer side faces of the hook boards. The suspension device provided by the utility model overcomes the defect that the conventional suspension device for the urban rail vehicle chassis equipment is stressed in a concentrated manner, and the security and the strength bearing property of the suspension device can be improved; and as a mounting port is consistent to the conventional product, the generality and the continuity of the suspension device can be ensured.
Description
Technical field
The utility model relates to a kind of city rail vehicle chassis apparatus suspension gear.
Background technology
Floor underframe for vehicle designs C groove structure is adopted in current city rail vehicle chassis apparatus suspension, and chassis apparatus is fixed on the floor underframe for vehicle C groove through hangoff receptacle.At present main hangoff receptacle adopts welding hangoff receptacle version, and this structure adopts welding method that a plurality of parts of stainless steel assembly weldings are become " hook " type, and this structure direct mount is in the C groove, and fastener does not bear equipment load, and is safe.The structure of hangoff receptacle is as shown in Figure 1, and the welding hangoff receptacle is made up of two C groove cushion blocks 1, connecting panel 2, two reinforced ribs 3, a bending plate 4 and two hook plates 5, the hangoff receptacle integral assembly welding, and all parts materials are corrosion-resistant steel.
This device is designed to " V " type structure, and upper slider is directly inserted in the underframe C groove during use, and fastening with fastener and clamping plate, and chassis apparatus is fixed on this device bottom attachment face, and is as shown in Figure 2.This device is connected chassis apparatus with floor underframe for vehicle, equipment load directly affacts on this device, and fastener does not bear equipment load.
This device is through mechanical analysis, in real work, has stressed centrostigma, A place as shown in Figure 3.This real work situation to product is very disadvantageous, and also there is very big influence in the life-span to product, and this focal point of stress becomes the maximum constraints factor of this structure-bearing.
Summary of the invention
The purpose of the utility model is, to the deficiency of prior art, a kind of city rail vehicle chassis apparatus suspension gear is provided, and the problem of solving device stress concentration improves device load performance.
The technical scheme of the utility model does; A kind of city rail vehicle chassis apparatus suspension gear comprises bending plate, and the top of bending plate is connected with C groove cushion block through connecting panel; The back side of bending plate is parallel to be provided with two hook plates that are connected to the connecting panel bottom surface, and said hook plate lateral surface installs gusset additional.
Said gusset is a right angle triangle, and two square edges of set square are respectively fixed to hook plate lateral surface and connecting panel bottom surface.
Increase gusset in the connecting panel bottom surface, share the stressed of bending plate.
The utility model has solved the stressed concentrated shortcoming of existing city rail vehicle chassis apparatus suspension gear, has improved security of products and load performance, and mounting interface and existing product are in full accord, has guaranteed the commonality and the continuity of product.
Description of drawings
Fig. 1 is the block diagram I of existing city rail vehicle chassis apparatus suspension gear;
Fig. 2 is the work scheme drawing of Fig. 1;
Fig. 3 is the block diagram II of existing city rail vehicle chassis apparatus suspension gear;
Fig. 4 is the structural representation of a kind of embodiment of the utility model.
The specific embodiment
As shown in Figure 4; A kind of city rail vehicle chassis apparatus suspension gear comprises bending plate 4, and the top of bending plate 4 is connected with C groove cushion block 1 through connecting panel 2; The back side of bending plate 4 is parallel to be provided with two hook plates 5 that are connected to connecting panel 2 bottom surfaces, and said hook plate 5 lateral surfaces install gusset 6 additional.
Said gusset 6 is a right angle triangle, and two square edges of set square are respectively fixed to hook plate 5 lateral surfaces and connecting panel 2 bottom surfaces.
Claims (2)
1. city rail vehicle chassis apparatus suspension gear; Comprise bending plate (4); The top of bending plate (4) is connected with C groove cushion block (1) through connecting panel (2); The back side of bending plate (4) is parallel to be provided with two hook plates (5) that are connected to connecting panel (2) bottom surface, it is characterized in that said hook plate (5) lateral surface installs gusset (6) additional.
2. according to the said city rail vehicle chassis apparatus of claim 1 suspension gear, it is characterized in that said gusset (6) is a right angle triangle, two square edges of set square are respectively fixed to hook plate (5) lateral surface and connecting panel (2) bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220124658 CN202593539U (en) | 2012-03-29 | 2012-03-29 | Suspension device for urban rail vehicle chassis equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220124658 CN202593539U (en) | 2012-03-29 | 2012-03-29 | Suspension device for urban rail vehicle chassis equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202593539U true CN202593539U (en) | 2012-12-12 |
Family
ID=47311112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220124658 Expired - Lifetime CN202593539U (en) | 2012-03-29 | 2012-03-29 | Suspension device for urban rail vehicle chassis equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202593539U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106347401A (en) * | 2016-09-22 | 2017-01-25 | 中车南京浦镇车辆有限公司 | Underframe equipment hanging support capable of preventing falling and looseness as well as hanging structure |
| CN106365022A (en) * | 2016-08-31 | 2017-02-01 | 中车青岛四方机车车辆股份有限公司 | Hoisting device and train with same |
| CN109996716A (en) * | 2016-10-27 | 2019-07-09 | 西门子移动有限责任公司 | The bottom bar device of vehicle body for vehicle |
-
2012
- 2012-03-29 CN CN 201220124658 patent/CN202593539U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106365022A (en) * | 2016-08-31 | 2017-02-01 | 中车青岛四方机车车辆股份有限公司 | Hoisting device and train with same |
| CN106347401A (en) * | 2016-09-22 | 2017-01-25 | 中车南京浦镇车辆有限公司 | Underframe equipment hanging support capable of preventing falling and looseness as well as hanging structure |
| CN109996716A (en) * | 2016-10-27 | 2019-07-09 | 西门子移动有限责任公司 | The bottom bar device of vehicle body for vehicle |
| CN109996716B (en) * | 2016-10-27 | 2022-03-22 | 西门子交通奥地利有限责任公司 | Underbar apparatus for vehicle body |
| US11292495B2 (en) | 2016-10-27 | 2022-04-05 | Siemens Mobility Austria Gmbh | Sole bar arrangement for a body of a vehicle |
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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: 20121212 |
|
| CX01 | Expiry of patent term |