CN201951482U - End beam assembly of H-shaped bogie - Google Patents
End beam assembly of H-shaped bogie Download PDFInfo
- Publication number
- CN201951482U CN201951482U CN2011200202857U CN201120020285U CN201951482U CN 201951482 U CN201951482 U CN 201951482U CN 2011200202857 U CN2011200202857 U CN 2011200202857U CN 201120020285 U CN201120020285 U CN 201120020285U CN 201951482 U CN201951482 U CN 201951482U
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- China
- Prior art keywords
- end carriage
- wire loop
- end beam
- mount pad
- sleeve pipe
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Abstract
The utility model discloses an end beam assembly of an H-shaped bogie, which belongs to the design field of end beams of H-shaped bogies for rail transmit vehicles, and aims to solve the problem in the existing end beam that the rigid connection manner is poorer to adapt to the deformability, so that the cracking is easily caused. The end beam assembly comprises two installation seats and an end beam that is connected between the two installation seats; and an antenna installation seat is fixedly connected on the end beam. The utility model is characterized in that the installation seats are movably connected with the end beam through rubber joint devices. The end beam assembly of the H-shaped bogie formed through rubber element connection not only achieves elastic connection and stress concentration reduction but also is removed and installed conveniently for easy maintenance.
Description
Technical field
The utility model relates to rail traffic vehicles H type bogie truck end carriage design field, relates in particular to a kind of H type bogie truck end carriage assembly.
Background technology
Existing bogie truck end carriage assembly generally comprises parts such as end carriage, tie-beam, mount pad, antenna mount pad, pilot, for H type bogie truck, described two mount pads are separately fixed at the end of the same side of two curb girders of H type bogie truck, the end of end carriage is connected general mode by welding or bolted and is connected with framework with the curb girder of bogie truck, wherein:
1, is welded to form: directly end carriage is welded on the end of the curb girder of bogie truck, suspension equipment on end carriage.
2, bolted connection: the end of the curb girder of end carriage end and bogie truck is provided with bolt hole, carries out bolted connection.
More than the connection mode of two kinds of end carriages be and be rigidly connected.Because track distortion and track superelevation and framework dynamic deformation have brought bigger torsional deflection to end carriage, being rigidly connected to make the framework distortion be directly delivered on the end carriage, like this, can produce bigger stress at the end carriage place.Simultaneously, the vibration that the wheel track coupling is delivered on the framework is amplified in the end, and this just makes the vertical impact of end carriage bigger than the impact of other positions of framework, occurs the cracking problem easily.
Summary of the invention
To adapt to deformability relatively poor in order to overcome the existing bogie truck end carriage mode of being rigidly connected, the deficiency that occurs cracking easily, the utility model aims to provide a kind of H type bogie truck end carriage assembly, this end carriage assembly substitutes being rigidly connected of other by connecting with rubber elastic element, reduce the possibility that cracking appears in the mechanism that is installed in H type bogie truck end devices support beam, improved the safety that equipment hangs.
To achieve these goals, the technical scheme that the utility model adopted is: described H type bogie truck end carriage assembly comprises two mount pads, is connected the end carriage between two mount pads; Be connected with the antenna mount pad on the described end carriage, be characterized in, described mount pad and end carriage flexibly connect by the rubber arthrosis device.
Further, the structure of described rubber arthrosis device is, one has the caoutchouc elasticity sleeve pipe of bush type structure, this caoutchouc elasticity sleeve pipe outer rim and mount pad interference fit, the two ends that one locating dowel pin passes this caoutchouc elasticity sleeve pipe and this locating dowel pin are fixed on the mount pad, and this caoutchouc elasticity sleeve pipe is captiveed joint with an end of end carriage.
Further, wire loop and the outer wire loop that is enclosed within outside the interior wire loop were provided with rubber between wire loop and the outer wire loop in this in described caoutchouc elasticity sleeve pipe comprised; Described locating dowel pin passes interior wire loop, and outer wire loop is connected with the mount pad interference fit.
Parts on the H type bogie truck bear than the acceleration/accel force of inertia of large traction, glancing impact generation and the vibratory impulse power that the wheel track coupling produces, so just the device support mechanism that requires to be suspended on the bogie truck has good vibration resistance, and the effectively distortion of adapted framework and the reset capability of self.It is the effective way that realizes these requirements that elasticity connects alternative being rigidly connected.
By said structure, the utility model mainly the pressure (drawing) by rubber arthrosis, reverse and horizontal, the vertical and vertical distortion of deflection distortion waving and vibrating the impact that brings and have buffer action equipment simultaneously with adapted framework curb girder end.Compare with being rigidly connected, because of Rubber Parts distortion comformability is good, problem of stress concentration is effectively solved support beam when the relative deformation of framework end in this mechanism.
Compared with prior art, the beneficial effects of the utility model are: the H type bogie truck end carriage assembly that the utility model utilizes rubber element to connect to form, not only realized the elasticity connection, and reduced stress concentration, and removed and installed conveniently, be easy to safeguard.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the contour structures scheme drawing of a kind of embodiment of the utility model;
Fig. 2 is the structural representation of caoutchouc elasticity sleeve pipe described in the utility model.
In the drawings
The 1-mount pad; The 2-end carriage; 3-antenna mount pad;
The 4-locating dowel pin; 5-caoutchouc elasticity sleeve pipe; Wire loop in the 6-;
The outer wire loop of 7-; 8-rubber.
The specific embodiment
A kind of H type bogie truck end carriage assembly as shown in Figure 1, comprises two mount pads 1 respectively, is connected the end carriage 2 between two mount pads 1; Be connected with antenna mount pad 3 on the described end carriage 2, described mount pad 1 flexibly connects by the rubber arthrosis device with end carriage 2, the structure of this rubber arthrosis device is, one has the caoutchouc elasticity sleeve pipe 5 of bush type structure, these caoutchouc elasticity sleeve pipe 5 outer rims and mount pad 1 interference fit, the two ends that one locating dowel pin 4 passes this caoutchouc elasticity sleeve pipe 5 and this locating dowel pin 4 are fixed on the mount pad 1, and this caoutchouc elasticity sleeve pipe 5 is captiveed joint with an end of end carriage 2.Wire loop 6 and the outer wire loop 7 that is enclosed within outside the interior wire loop 6 were provided with rubber 8 between wire loop 6 and the outer wire loop 7 in this in described caoutchouc elasticity sleeve pipe 5 comprised; Described locating dowel pin 4 passes interior wire loop 6, and outer wire loop 7 is connected with mount pad 1 interference fit.
By perpendicularly putting caoutchouc elasticity sleeve pipe 5 and be connected having adopted between two curb girders of framework and the end carriage, mount pad 1 is connected with the framework end by bolt; Caoutchouc elasticity sleeve pipe 5 adopts the bush type structure, divides inside and outside wire loop, and the centre is a rubber, its outer ring and mount pad 1 interference fit, and end carriage 2 is fixed by locating dowel pin 4 and its inner ring.Antenna mount pad 3 is welded on the end carriage 2.
Claims (3)
1. a H type bogie truck end carriage assembly comprises two mount pads (1), is connected the end carriage (2) between two mount pads (1); Be connected with antenna mount pad (3) on the described end carriage (2), it is characterized in that, described mount pad (1) flexibly connects by the rubber arthrosis device with end carriage (2).
2. H type bogie truck end carriage assembly according to claim 1, it is characterized in that, the structure of described rubber arthrosis device is, one has the caoutchouc elasticity sleeve pipe (5) of bush type structure, this caoutchouc elasticity sleeve pipe (5) outer rim and mount pad (1) interference fit, the two ends that one locating dowel pin (4) passes this caoutchouc elasticity sleeve pipe (5) and this locating dowel pin (4) are fixed on the mount pad (1), and this caoutchouc elasticity sleeve pipe (5) is captiveed joint with an end of end carriage (2).
3. H type bogie truck end carriage assembly according to claim 1, it is characterized in that, described caoutchouc elasticity sleeve pipe (5) comprises interior wire loop (6) and is enclosed within the outer outer wire loop (7) of interior wire loop (6), is provided with rubber (8) between wire loop (6) and the outer wire loop (7) in this; Described locating dowel pin (4) passes interior wire loop (6), and outer wire loop (7) is connected with mount pad (1) interference fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200202857U CN201951482U (en) | 2011-01-21 | 2011-01-21 | End beam assembly of H-shaped bogie |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200202857U CN201951482U (en) | 2011-01-21 | 2011-01-21 | End beam assembly of H-shaped bogie |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201951482U true CN201951482U (en) | 2011-08-31 |
Family
ID=44495607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200202857U Expired - Lifetime CN201951482U (en) | 2011-01-21 | 2011-01-21 | End beam assembly of H-shaped bogie |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201951482U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105109501A (en) * | 2015-09-06 | 2015-12-02 | 南车青岛四方机车车辆股份有限公司 | Accessory mounting device for railway vehicles, and mounting method for accessory mounting device |
| CN106494447A (en) * | 2016-09-19 | 2017-03-15 | 中车大连机车车辆有限公司 | Bogie built-in rubber joint end-beam arrangement |
| CN107207019A (en) * | 2015-02-17 | 2017-09-26 | 奥地利西门子公司 | Connecting elements for two longitudinal members of rail vehicle |
| CN115027528A (en) * | 2022-05-31 | 2022-09-09 | 中车株洲电力机车有限公司 | Obstacle detection device and rail vehicle |
-
2011
- 2011-01-21 CN CN2011200202857U patent/CN201951482U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107207019A (en) * | 2015-02-17 | 2017-09-26 | 奥地利西门子公司 | Connecting elements for two longitudinal members of rail vehicle |
| CN107207019B (en) * | 2015-02-17 | 2019-07-16 | 西门子移动有限责任公司 | The connecting elements of two longitudinal members for rail vehicle |
| US10745035B2 (en) | 2015-02-17 | 2020-08-18 | Siemens Mobility Austria Gmbh | Connecting member for two longitudinal members of a rail vehicle |
| CN105109501A (en) * | 2015-09-06 | 2015-12-02 | 南车青岛四方机车车辆股份有限公司 | Accessory mounting device for railway vehicles, and mounting method for accessory mounting device |
| CN106494447A (en) * | 2016-09-19 | 2017-03-15 | 中车大连机车车辆有限公司 | Bogie built-in rubber joint end-beam arrangement |
| WO2018049721A1 (en) * | 2016-09-19 | 2018-03-22 | 中车大连机车车辆有限公司 | End beam structure with built-in rubber joint for bogie |
| CN106494447B (en) * | 2016-09-19 | 2018-06-05 | 中车大连机车车辆有限公司 | Bogie built-in rubber joint end-beam arrangement |
| CN115027528A (en) * | 2022-05-31 | 2022-09-09 | 中车株洲电力机车有限公司 | Obstacle detection device and rail vehicle |
| CN115027528B (en) * | 2022-05-31 | 2023-05-02 | 中车株洲电力机车有限公司 | Obstacle detection device and rail 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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110831 |