CN105966416A - Train energy absorption anti-creeper - Google Patents
Train energy absorption anti-creeper Download PDFInfo
- Publication number
- CN105966416A CN105966416A CN201610318600.1A CN201610318600A CN105966416A CN 105966416 A CN105966416 A CN 105966416A CN 201610318600 A CN201610318600 A CN 201610318600A CN 105966416 A CN105966416 A CN 105966416A
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- CN
- China
- Prior art keywords
- creeper
- pipe
- erecting bed
- energy
- train energy
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F19/00—Wheel guards; Bumpers; Obstruction removers or the like
- B61F19/04—Bumpers or like collision guards
Abstract
A train energy absorption anti-creeper comprises an anti-creeper body, a crushing pipe, a circular truncated cone rolled pipe and a cylindrical installation table. The problem of high energy absorption of the anti-creeper is solved. When the anti-creeper body is impacted, energy is absorbed through deformation of the crushing pipe, so that first-level energy absorption is finished; and a cutter is used for cutting a material with the good tenacity to make the crushing pipe, so that second-level energy absorption is finished. Collision energy is absorbed at two levels in a small space, so that more energy is absorbed, meanwhile, the stability of the absorbed energy is guaranteed, and damage caused by the impact energy to a vehicle body and people is reduced.
Description
Technical field
The present invention relates to a kind of train energy-absorbing anti-creeper, belong to field of track traffic.
Background technology
Along with the rhythm of people's life is gradually accelerated, the speed of service of train the most gradually promotes, and is bringing easily simultaneously, and hidden danger is also hidden at periphery.In train travelling process, when causing two row trains to knock into the back due to signal interruption or other fortuitous event, the train that knocks into the back will be climbed car accident, once be climbed car accident, the compartment of train can be damaged significantly, jeopardizes the life of numerous train occupant.
Anticreeper is as a kind of train passive safety feature, it is possible to effectively prevents the problems such as car of climbing of train, but when high velocity impact, does not allow rigid collision occur, therefore requires the highest to the energy absorption capacity of anticreeper.The energy absorption ability especially improving anticreeper in limited space is significant.
Summary of the invention
In order to solve the high energy-absorbing problem of anticreeper, the present invention devises a kind of train energy-absorbing anti-creeper, includes the most successively: anticreeper 8, conquassation pipe 6, round platform pressure rolling pipe 3 and cylinder erecting bed 2,
Described cylinder erecting bed 2 is equipped with through cavity in round platform pressure rolling pipe 3；
One end of described cylinder erecting bed 2 is connected with car body, and the other end is connected with one end of round platform pressure rolling pipe 3, and one end of described conquassation pipe 6 is previously inserted the other end of round platform pressure rolling pipe 3, and the other end of conquassation pipe 6 is installed on anticreeper 8.
On the basis of such scheme, the two ends, left and right of described anticreeper 8 are provided with alignment pin 7, are arranged over holes protruding 9.
On the basis of such scheme, the cavity stage casing of described round platform pressure rolling pipe 3 be shaped as cone, and wealthyer near the one end open of conquassation pipe 6.
On the basis of such scheme, the inner peripheral surface in described cavity stage casing is provided with some balls 4, and ball 4 exposes wall outer about 1/3rd.
On the basis of such scheme, described round platform pressure rolling pipe 3 be respectively arranged at two ends with front mounting plate and rear installing plate, one end of described conquassation pipe 6 is previously inserted in the circular hole of front mounting plate, and described rear installing plate is connected with cylinder erecting bed 2.
On the basis of such scheme, described front mounting plate be arranged over springlock shotpin 10, two ends, left and right be provided with location hole 5.
On the basis of such scheme, described cylinder erecting bed 2 medium position is uniformly provided with cutting edge 1 radially, and cutting edge 1 exposes outside the inner peripheral surface of cylinder erecting bed 2.
On the basis of such scheme, described cutting edge 1 is connected by screw is fixing with cylinder erecting bed 2.
On the basis of such scheme, described cylinder erecting bed 2 be respectively arranged at two ends with mounting seat and base, described mounting seat is connected with described round platform pressure rolling pipe 3, and described base is connected with car body.
On the basis of such scheme, described conquassation pipe 6 is toughness material.
On the basis of such scheme, hole, described location 5 is correspondingly arranged with alignment pin 7, and described springlock shotpin 10 is correspondingly arranged with holes protruding 9.
Beneficial effect:
This device can the most also ensure to absorb the stability of energy in bigizationner of the existing crash energy absorption of less space interior-excess, reduce the injury that car body and personnel are caused by impact energy.
Accompanying drawing explanation
The present invention has a drawings described below:
Fig. 1 train energy-absorbing anti-creeper structural representation.
Fig. 2 train energy-absorbing anti-creeper sectional view.
Fig. 3 round platform pressure rolling pipe sectional view.
A-A sectional view in Fig. 4 Fig. 2.
In figure, 1, cutting edge, 2, cylinder erecting bed, 3, round platform pressure rolling pipe, 4, ball, 5, hole, location, 6, conquassation pipe, 7, alignment pin, 8, anticreeper, 9, projection with holes, 10, springlock shotpin.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
As Figure 1-4, a kind of train energy-absorbing anti-creeper, include the most successively: anticreeper 8, conquassation pipe 6, round platform pressure rolling pipe 3 and cylinder erecting bed 2,
Described cylinder erecting bed 2 is equipped with through cavity in round platform pressure rolling pipe 3；
One end of described cylinder erecting bed 2 is connected with car body, and the other end is connected with one end of round platform pressure rolling pipe 3, and one end of described conquassation pipe 6 is previously inserted the other end of round platform pressure rolling pipe 3, and the other end of conquassation pipe 6 is installed on anticreeper 8.
On the basis of such scheme, the two ends, left and right of described anticreeper 8 are provided with alignment pin 7, are arranged over holes protruding 9.
On the basis of such scheme, the cavity stage casing of described round platform pressure rolling pipe 3 be shaped as cone, and wealthyer near the one end open of conquassation pipe 6.
On the basis of such scheme, the inner peripheral surface in described cavity stage casing is provided with some balls 4, and ball 4 exposes wall outer about 1/3rd.
On the basis of such scheme, described round platform pressure rolling pipe 3 be respectively arranged at two ends with front mounting plate and rear installing plate, one end of described conquassation pipe 6 is previously inserted in the circular hole of front mounting plate, and described rear installing plate is connected with cylinder erecting bed 2.
On the basis of such scheme, described front mounting plate be arranged over springlock shotpin 10, two ends, left and right be provided with location hole 5.
On the basis of such scheme, described cylinder erecting bed 2 medium position is uniformly provided with cutting edge 1 radially, and cutting edge 1 exposes outside the inner peripheral surface of cylinder erecting bed 2.
On the basis of such scheme, described cutting edge 1 is connected by screw is fixing with cylinder erecting bed 2.
On the basis of such scheme, described cylinder erecting bed 2 be respectively arranged at two ends with mounting seat and base, described mounting seat is connected with described round platform pressure rolling pipe 3, and described base is connected with car body.
On the basis of such scheme, described conquassation pipe 6 is toughness material.
On the basis of such scheme, hole, described location 5 is correspondingly arranged with alignment pin 7, and described springlock shotpin 10 is correspondingly arranged with holes protruding 9.
Conquassation pipe 6 is previously inserted in round platform pressure rolling pipe 3, for fixing anticreeper 8, when anticreeper 8 is impacted, conquassation pipe 6 can be squeezed into the inside of round platform pressure rolling pipe 3, under the effect of extruding force, conquassation pipe 6 can be carried out pressure rolling by the ball 4 in round platform pressure rolling pipe 3, the preferable material of toughness selected by conquassation pipe 6, it is ensured that rupture failure will not occur in pressure rolling endergonic process, so absorb energy by the deformation of conquassation pipe 6 and complete first order energy-absorbing.
Conquassation pipe 6 is entered into after pressure rolling to solid shape in cylinder erecting bed 2, and cutting edge 1 is fixed with cylinder erecting bed by screw, and the cutting edge 1 installed by cylinder erecting bed inwall is cut the portion of material of conquassation pipe 6 and absorbs energy, and this is second level energy-absorbing.
After completing second level energy-absorbing, alignment pin 7 on anticreeper 8 enters in hole 5, location, with holes protruding 9 near springlock shotpin 10, the first half of springlock shotpin 10 is by after protruding 9 extruding with holes, rotate along bearing pin, with holes protruding 9 enter in springlock shotpin 10, by springlock shotpin 10 locking, three anchor points limit the movement of anticreeper, make anticreeper pass through round platform pressure rolling pipe 3 and cylinder erecting bed 2 is fixedly connected with the vehicle body, ensure that the stability that anticreeper energy-absorbing is later, realized bigizationner of energy-absorbing by the energy-absorbing of two-stage.
The content not being described in detail in this specification belongs to prior art known to professional and technical personnel in the field.
Claims (10)
1. a train energy-absorbing anti-creeper, includes the most successively: anticreeper (8), pressure
Burst and manage (6), round platform pressure rolling pipe (3) and cylinder erecting bed (2),
It is equipped with through cavity in described cylinder erecting bed (2) and round platform pressure rolling pipe (3)；
One end of described cylinder erecting bed (2) is connected with car body, the other end and round platform pressure rolling pipe
(3) one end connects, and one end of described conquassation pipe (6) is previously inserted round platform pressure rolling pipe (3)
The other end, the other end of conquassation pipe (6) is installed on anticreeper (8).
2. train energy-absorbing anti-creeper as claimed in claim 1, it is characterised in that: described anti-
The two ends, left and right climbing device (8) are provided with alignment pin (7), are arranged over projection with holes (9).
3. train energy-absorbing anti-creeper as claimed in claim 1, it is characterised in that: described circle
The cavity stage casing of platform pressure rolling pipe (3) be shaped as cone, and near the one of conquassation pipe (6)
End opening is wealthyer.
4. train energy-absorbing anti-creeper as claimed in claim 3, it is characterised in that: described chamber
The inner peripheral surface in body stage casing is provided with some balls (4), ball (4) expose wall outer three/
One.
5. train energy-absorbing anti-creeper as claimed in claim 1, it is characterised in that: described circle
Platform pressure rolling pipe (3) be respectively arranged at two ends with front mounting plate and rear installing plate, described conquassation pipe (6)
One end be previously inserted in the circular hole of front mounting plate, described rear installing plate and cylinder erecting bed (2)
Connect.
6. train energy-absorbing anti-creeper as claimed in claim 5, it is characterised in that: before described
Installing plate be arranged over springlock shotpin (10), two ends, left and right be provided with location hole (5).
7. train energy-absorbing anti-creeper as claimed in claim 1, it is characterised in that: described circle
Post erecting bed (2) medium position is uniformly provided with cutting edge (1) radially, and cutting edge (1)
Expose outside the inner peripheral surface of cylinder erecting bed (2).
8. train energy-absorbing anti-creeper as claimed in claim 7, it is characterised in that cut described in:
Sharpener (1) is connected by screw and cylinder erecting bed (2) are fixing.
9. train energy-absorbing anti-creeper as claimed in claim 1, it is characterised in that: described circle
Post erecting bed (2) be respectively arranged at two ends with mounting seat and base, described mounting seat and described circle
Platform pressure rolling pipe (3) connects, and described base is connected with car body.
10. train energy-absorbing anti-creeper as claimed in claim 1, it is characterised in that: described pressure
Pipe (6) of bursting is toughness material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610318600.1A CN105966416B (en) | 2016-05-13 | 2016-05-13 | A kind of train energy-absorbing anti-creeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610318600.1A CN105966416B (en) | 2016-05-13 | 2016-05-13 | A kind of train energy-absorbing anti-creeper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105966416A true CN105966416A (en) | 2016-09-28 |
| CN105966416B CN105966416B (en) | 2018-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610318600.1A Active CN105966416B (en) | 2016-05-13 | 2016-05-13 | A kind of train energy-absorbing anti-creeper |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106956686A (en) * | 2017-04-27 | 2017-07-18 | 西南交通大学 | A kind of rail vehicle is from centering anti-creep anti-deflection device |
| CN107380192A (en) * | 2017-07-13 | 2017-11-24 | 中南大学 | A kind of energy absorption device for coupling necking down and spalling deformation |
| CN108860206A (en) * | 2018-09-22 | 2018-11-23 | 中南大学 | A kind of reusable collision energy-absorbing device used for rail vehicle |
| CN109263678A (en) * | 2018-10-12 | 2019-01-25 | 大连理工大学 | A kind of novel rail vehicle energy absorption device |
| WO2020056849A1 (en) * | 2018-09-22 | 2020-03-26 | 中南大学 | Reusable collision energy absorption device for rail vehicle |
| CN111417559A (en) * | 2017-08-11 | 2020-07-14 | 艾克斯通股份公司 | Articulated coupling, conical threaded ring, method for producing an installation of a cutting tool which can be disengaged in the event of an overload, and method for converting energy by means of an articulated coupling |
| CN112046728A (en) * | 2020-09-10 | 2020-12-08 | 北京交通大学 | Multistage energy-absorbing helicopter crash-resistant bottom cabin structure |
| CN114987570A (en) * | 2022-06-13 | 2022-09-02 | 中车青岛四方机车车辆股份有限公司 | Anti-climbing energy absorption device of railway vehicle and railway vehicle |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1752353A1 (en) * | 2005-08-10 | 2007-02-14 | Voith Turbo Scharfenberg GmbH & Co. KG | Energy dissipating device with increased response force |
| CN103148144A (en) * | 2013-03-14 | 2013-06-12 | 湖南大学 | Energy absorption device |
| CN103818402A (en) * | 2014-03-13 | 2014-05-28 | 西南交通大学 | Energy absorbing anti-creep device for track traffic vehicles |
| CN104494629A (en) * | 2014-11-19 | 2015-04-08 | 西南交通大学 | Compression type multistep energy absorption device |
| CN104787077A (en) * | 2015-04-22 | 2015-07-22 | 深圳市乾行达科技有限公司 | Cutting type rail traffic vehicle anti-creeper |
| CN105083313A (en) * | 2014-05-20 | 2015-11-25 | Zf腓特烈斯哈芬股份公司 | An impact absorbing device, in particular for a rail vehicle |
| CN204895482U (en) * | 2015-07-31 | 2015-12-23 | 陈文杰 | A energy -absorbing anti -creep device for track transportation vehicles |
| CN205113352U (en) * | 2015-11-05 | 2016-03-30 | 瑞立集团瑞安汽车零部件有限公司 | Buffering energy -absorbing pipe |
-
2016
- 2016-05-13 CN CN201610318600.1A patent/CN105966416B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1752353A1 (en) * | 2005-08-10 | 2007-02-14 | Voith Turbo Scharfenberg GmbH & Co. KG | Energy dissipating device with increased response force |
| EP1752353B1 (en) * | 2005-08-10 | 2007-12-12 | Voith Turbo Scharfenberg GmbH & Co. KG | Energy dissipating device with increased response force |
| CN103148144A (en) * | 2013-03-14 | 2013-06-12 | 湖南大学 | Energy absorption device |
| CN103818402A (en) * | 2014-03-13 | 2014-05-28 | 西南交通大学 | Energy absorbing anti-creep device for track traffic vehicles |
| CN105083313A (en) * | 2014-05-20 | 2015-11-25 | Zf腓特烈斯哈芬股份公司 | An impact absorbing device, in particular for a rail vehicle |
| CN104494629A (en) * | 2014-11-19 | 2015-04-08 | 西南交通大学 | Compression type multistep energy absorption device |
| CN104787077A (en) * | 2015-04-22 | 2015-07-22 | 深圳市乾行达科技有限公司 | Cutting type rail traffic vehicle anti-creeper |
| CN204895482U (en) * | 2015-07-31 | 2015-12-23 | 陈文杰 | A energy -absorbing anti -creep device for track transportation vehicles |
| CN205113352U (en) * | 2015-11-05 | 2016-03-30 | 瑞立集团瑞安汽车零部件有限公司 | Buffering energy -absorbing pipe |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106956686A (en) * | 2017-04-27 | 2017-07-18 | 西南交通大学 | A kind of rail vehicle is from centering anti-creep anti-deflection device |
| CN107380192A (en) * | 2017-07-13 | 2017-11-24 | 中南大学 | A kind of energy absorption device for coupling necking down and spalling deformation |
| CN107380192B (en) * | 2017-07-13 | 2018-11-16 | 中南大学 | A kind of energy absorption device of coupling necking down and spalling deformation |
| CN111417559A (en) * | 2017-08-11 | 2020-07-14 | 艾克斯通股份公司 | Articulated coupling, conical threaded ring, method for producing an installation of a cutting tool which can be disengaged in the event of an overload, and method for converting energy by means of an articulated coupling |
| CN108860206A (en) * | 2018-09-22 | 2018-11-23 | 中南大学 | A kind of reusable collision energy-absorbing device used for rail vehicle |
| WO2020056849A1 (en) * | 2018-09-22 | 2020-03-26 | 中南大学 | Reusable collision energy absorption device for rail vehicle |
| CN109263678A (en) * | 2018-10-12 | 2019-01-25 | 大连理工大学 | A kind of novel rail vehicle energy absorption device |
| CN109263678B (en) * | 2018-10-12 | 2019-10-29 | 大连理工大学 | A kind of novel rail vehicle energy absorption device |
| CN112046728A (en) * | 2020-09-10 | 2020-12-08 | 北京交通大学 | Multistage energy-absorbing helicopter crash-resistant bottom cabin structure |
| CN112046728B (en) * | 2020-09-10 | 2021-12-14 | 北京交通大学 | Multistage energy-absorbing helicopter crash-resistant bottom cabin structure |
| CN114987570A (en) * | 2022-06-13 | 2022-09-02 | 中车青岛四方机车车辆股份有限公司 | Anti-climbing energy absorption device of railway vehicle and railway vehicle |
| CN114987570B (en) * | 2022-06-13 | 2024-04-19 | 中车青岛四方机车车辆股份有限公司 | Anti-creeping energy-absorbing device of railway vehicle and railway vehicle |
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| CN105966416B (en) | 2018-03-27 |
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