CN2892604Y - Railway passenger coach energy-suction module - Google Patents
Railway passenger coach energy-suction module Download PDFInfo
- Publication number
- CN2892604Y CN2892604Y CN 200620028781 CN200620028781U CN2892604Y CN 2892604 Y CN2892604 Y CN 2892604Y CN 200620028781 CN200620028781 CN 200620028781 CN 200620028781 U CN200620028781 U CN 200620028781U CN 2892604 Y CN2892604 Y CN 2892604Y
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- energy
- utility
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- absorbing
- energy absorption
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Abstract
The utility model discloses an energy absorption module on rail carriages, composed of an anti-climbing element, an energy absorption unit and a beam; the anti-climbing is a hollow beam with an inserted slot; the front surface is evenly distributed with a plurality of horizontal rib tendon teeth; the rear surface is fixed and connected with a plurality of energy absorption unit of the shape of hollow cylinders; the other end of the energy absorption unit is connected with the hollow beam to form a frame-shaped energy absorption unit. The overall structure of the utility model is simple; the production cost is low; the utility model is a structure composed of four vertical beams; the craftworks and operation process is simple; and the modular design and production is easily realized; the utility model can maximize the absorption of energy produced in the impact of vehicles; the vehicle body can not be deformed permanently; the device can minimize the damage of impacts to the vehicles, minimize the maintenance of the vehicle hook and the front part of the vehicle body, and guarantee the safety of passengers and drivers to the greatest extent.
Description
Technical field
The utility model discloses a kind of trolley coach energy-absorbing module, belongs to trolley coach mechanical safety device technical field.
Background technology:
At present, in the actual operation process of trolley coach, always there are some unexpected accidents to take place, such as car accident.And on the advanced guideway vehicle energy-absorbing module is housed all generally, when bump takes place in guideway vehicle, the energy that energy-absorbing module and coupler and draft gear can absorb bump effectively jointly and produced, permanent deformation does not take place in car body, reduces the damage of bump to vehicle as far as possible, and make the maintenance capacity of hitch and car body front end drop to minimum, can farthest guarantee driver and passenger's safety, still, because its structure is comparatively complicated, productive costs is higher, has influenced it and has promoted the use of.
Summary of the invention
The utility model discloses a kind of trolley coach energy-absorbing module, has simple in structurely, and lower-price characteristic has overcome existing like product complex structure, shortcoming that cost is high.
The technical solution of the utility model comprises: anti-creep mechanism, energy-absorbing unit and crossbeam are formed trolley coach energy-absorbing module, anti-creep mechanism is hollow slot crossbeam, its front end face laterally is evenly distributed with several rib tooths, aft end face is captiveed joint with several hollow barrel-contoured energy-absorbings unit, and the other end of energy-absorbing unit and the crossbeam of hollow structure connect and compose framework energy-absorbing module; Anti-creep mechanism up front, the centre is the energy-absorbing unit, the back is a crossbeam.
Described energy-absorbing cell cross-section can offer the at first deforming zone of some through holes as the energy-absorbing unit for geometric configuratioies such as triangle, quadrangle, pentagon or hexagons on the cylindrical body.
The effect of anti-creep mechanism is when train colliding, and the rib tooth of its front end can be meshing with each other together, prevents that train from climbing mutually, causes bigger losses such as derailing, overturning, and it also exists as the rigid body of endergonic structure simultaneously; The energy-absorbing unit is the most of energy that is produced when absorbing the train bump by self plastic deformation, is the energy-absorbing part.
Good effect of the present utility model is: integral structure is simple, and productive costs is lower, the main structure of forming by four longitudinal beams, and the technology work progress is also simple, is easy to realize modular design, production; Can absorb to greatest extent because the energy that Vehicular impact produced, permanent deformation does not take place in car body, reduce the damage of bump as far as possible, and it is minimum that the maintenance capacity of hitch and car body front end is dropped to, can farthest guarantee driver and passenger's safety vehicle.
Description of drawings
Fig. 1 is the utility model structure principle chart.
Fig. 2 is the utility model A-A section-drawing.
The specific embodiment
According to shown in Figure 1, the utility model is made of anti-creep mechanism 1, energy-absorbing unit 2 and crossbeam 3, wherein, anti-creep mechanism 1 is hollow slot crossbeam, its front end face laterally is evenly distributed with several rib tooths 4 (present embodiment is 3), aft end face is captiveed joint (present embodiment is 4) with several hollow barrel-contoured energy-absorbings unit 2, and the other end of energy-absorbing unit 2 and the crossbeam of hollow structure 3 connect and compose framework energy-absorbing module; The cross-sectional plane of energy-absorbing unit 2 adopts quadrangle, offers 3 through holes on the cylindrical body.
Claims (2)
1, a kind of trolley coach energy-absorbing module, form by anti-creep mechanism, energy-absorbing unit and crossbeam, it is characterized in that: anti-creep mechanism is hollow slot crossbeam, its front end face laterally is evenly distributed with several rib tooths, aft end face is captiveed joint with several hollow barrel-contoured energy-absorbings unit, and the other end of energy-absorbing unit and the crossbeam of hollow structure connect and compose frame-type energy-absorbing module.
2, according to described energy-absorbing module, it is characterized in that: the energy-absorbing cell cross-section is selected from and is triangle, quadrangle, pentagon or hexagonal geometries, offers some through holes on the cylindrical body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620028781 CN2892604Y (en) | 2006-05-19 | 2006-05-19 | Railway passenger coach energy-suction module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620028781 CN2892604Y (en) | 2006-05-19 | 2006-05-19 | Railway passenger coach energy-suction module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2892604Y true CN2892604Y (en) | 2007-04-25 |
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ID=38060770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620028781 Expired - Fee Related CN2892604Y (en) | 2006-05-19 | 2006-05-19 | Railway passenger coach energy-suction module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2892604Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102358319A (en) * | 2011-09-22 | 2012-02-22 | 同济大学 | Energy-absorbing anticreeper of urban railway train |
| CN102358304A (en) * | 2011-08-16 | 2012-02-22 | 陈朝亮 | Anti-collision train |
| CN102514588A (en) * | 2011-12-16 | 2012-06-27 | 唐山轨道客车有限责任公司 | Troubleshooting and energy absorbing device and leading car of motor train unit |
| CN103909948A (en) * | 2014-04-08 | 2014-07-09 | 唐山轨道客车有限责任公司 | Rail vehicle energy-absorbing device |
| CN106696982A (en) * | 2016-12-20 | 2017-05-24 | 中车长春轨道客车股份有限公司 | Novel anti-climbing energy absorbing device |
| CN107323479A (en) * | 2017-06-29 | 2017-11-07 | 中车长春轨道客车股份有限公司 | The rail vehicle end endergonic structure of classification triggering is oriented to based on breach |
-
2006
- 2006-05-19 CN CN 200620028781 patent/CN2892604Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102358304A (en) * | 2011-08-16 | 2012-02-22 | 陈朝亮 | Anti-collision train |
| CN102358304B (en) * | 2011-08-16 | 2013-10-30 | 陈朝亮 | Anti-collision train |
| CN102358319A (en) * | 2011-09-22 | 2012-02-22 | 同济大学 | Energy-absorbing anticreeper of urban railway train |
| CN102514588A (en) * | 2011-12-16 | 2012-06-27 | 唐山轨道客车有限责任公司 | Troubleshooting and energy absorbing device and leading car of motor train unit |
| CN103909948A (en) * | 2014-04-08 | 2014-07-09 | 唐山轨道客车有限责任公司 | Rail vehicle energy-absorbing device |
| CN106696982A (en) * | 2016-12-20 | 2017-05-24 | 中车长春轨道客车股份有限公司 | Novel anti-climbing energy absorbing device |
| CN107323479A (en) * | 2017-06-29 | 2017-11-07 | 中车长春轨道客车股份有限公司 | The rail vehicle end endergonic structure of classification triggering is oriented to based on breach |
| CN107323479B (en) * | 2017-06-29 | 2020-03-10 | 中车长春轨道客车股份有限公司 | Rail vehicle end energy-absorbing structure based on notch guiding and grading triggering |
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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: 20070425 Termination date: 20140519 |