CN203094091U - Rigid anti-creeper at front end of train - Google Patents
Rigid anti-creeper at front end of train Download PDFInfo
- Publication number
- CN203094091U CN203094091U CN 201320101910 CN201320101910U CN203094091U CN 203094091 U CN203094091 U CN 203094091U CN 201320101910 CN201320101910 CN 201320101910 CN 201320101910 U CN201320101910 U CN 201320101910U CN 203094091 U CN203094091 U CN 203094091U
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- creeper
- base
- train
- plate
- rigidity
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Abstract
The utility model relates to a rigid anti-creeper at the front end of a train. The rigid anti-creeper comprises a train coupler box arranged behind an end beam and an anti-creeper device, wherein a through hole for the anti-creeper device to pass through is arranged on the end beam, the anti-creeper device comprises anti-creeper teeth, a support seat and a base which are connected in sequence, the back portion of the base of the anti-creeper device penetrates through the through hole and then is connected onto the train coupler box, and the anti-creeper device and the end beam are fixed through a fastening part. The rigid anti-creeper is of a rigid structure and is not provided with a buffer device, the base and the train coupler box are connected in a welding mode, the rigidity is strong, and the rigid anti-creeper does not easily incline under the impact. In addition, the anti-creeper device is connected with the end beam through a bolt, and replacement is easy in the actual using process.
Description
Technical field
The utility model relates to a kind of train anti-creeper, is specifically related to a kind of rigidity anti-creeper that is arranged on the train front end.
Background technology
Along with track traffic continuous advancement in technology and development, the collision safety problem has become a focus of guideway vehicle design study as the important component part in the modern vehicle design.
Understand according to the contriver, in train collision case in the past, the passive security aspect is considered seldom, particularly climbs the car accident, can bring very serious consequence.As Granted publication is the Chinese patent of CN 202243517, a kind of anti-creeper is disclosed, the contriver is finding in a large amount of tests to this anti-creeper: though use this anti-creeper to climb the possibility of car after can reduction train collision to a certain degree, alleviate the harm that causes after collision case takes place.But because itself structural rigidity is not strong, so be difficult to guarantee that it does not take place crooked (promptly is not straight standing upright towards the train working direction under the collision situation complicated and changeable under impact force action, and to train both sides or above-below direction bending), after it is crooked, just can not provide good anti-creep function.
And existing train front end is impacting easy deformation, and structural strength is not enough.
Therefore develop a kind of anti-creeper that has the train front end of strong rigidity or have and become the problem that need solve than strong rigidity.
The utility model content
The technical problems to be solved in the utility model is: propose a kind of train front end rigidity anti-creeper that is difficult for diagonal distortion under thump.
The utility model is that the technical scheme that solves the problems of the technologies described above proposition is: a kind of train front end rigidity anti-creeper, comprise anti-creep device and the hitch case of being located at train underframe end carriage rear, the described hitch case left and right sides and the welding of car body underframe side bar are fixing, have the through hole that passes through for anti-creep device on the described end carriage, described anti-creep device comprises the anti-climbing tooth that links to each other successively, supporting seat and base, described anti-climbing tooth is by spaced apart polylith horizontal plate vertically, and the stay bearing plate that is fixed in the horizontal plate rear end constitutes, described horizontal plate and stay bearing plate are the integral type rigid construction, described supporting seat comprise involutory on, following U-shaped lid and insert-connecting plate, on described, following U-shaped covers the equal corresponding strip-shaped clamp groove that has at interval, described insert-connecting plate is plugged in the described strip-shaped clamp groove accordingly, described base is the rigid cartridge that two ends are provided with connecting strap, and the base rear portion of described anti-creep device is connected on the described hitch case after passing described through hole.
Further, offer a plurality of screws on the described connecting strap, described supporting seat links to each other by the connecting strap of bolt with described base front end.
In order further to improve the rigidity of anti-creeper in the utility model, the through hole that has on the described end carriage is two, and the distance at the described end carriage of distance two ends is 1/4 of an end carriage length respectively.
Further, be connected to welding between described base and the described hitch case.
Further, described hitch case comprises with described side bar and forms first, second web connected vertically, the top of described first, second web is connected with upper cover plate, is connected with dividing plate between described first, second web, and the bottom of described first, second web is connected with base plate.
The beneficial effects of the utility model are:
Anti-creeper is a rigid construction in the utility model, is not with energy disperser, connects with welding manner between base and the coupler seat, rigidity is strong, be difficult under impacting, taking place crooked, and, anti-creep device and base bolt together, anti-creep device is easy to change in the use of reality.The manufacturing of this structure is simple, easy for installation with respect to anti-creeper in the past, and cost is low, and is practical, in the car body design afterwards good application prospects arranged.
Description of drawings
Below in conjunction with accompanying drawing train front end rigidity anti-creeper of the present utility model is described further.
Fig. 1 is the structural representation of train front end rigidity anti-creeper in the utility model.
Fig. 2 is the connection diagram of train front end rigidity anti-creeper and described vehicle frame in the utility model.
Fig. 3 is an anti-creep device structure exploded view in the utility model.
Fig. 4 is the structural representation of anti-climbing tooth in the utility model.
The specific embodiment
Embodiment
According to illustrated in figures 1 and 2, train front end rigidity anti-creeper comprises in the utility model: comprise hitch case 1 and the anti-creep device 3 of being located at train underframe end carriage 2 rears.
As shown in Figure 3, anti-creep device 3 comprises anti-climbing tooth 3-1, supporting seat and the base that links to each other successively.
As shown in Figure 4, anti-climbing tooth 3-1 is made of vertically spaced apart three horizontal plate 3-7 such as (also can be two, four) and the stay bearing plate 3-8 that is fixed in the horizontal plate rear end, and horizontal plate 3-7 and stay bearing plate 3-8 are the integral type rigid construction.
Supporting seat comprises involutory upper and lower U-shaped lid 3-3,3-2 and insert-connecting plate 3-4, and the last all corresponding interval of upper and lower U-shaped lid 3-3,3-2 has strip-shaped clamp groove, and insert-connecting plate 3-4 is plugged in the strip-shaped clamp groove accordingly.
Anti-climbing tooth 3-1 is fixedly connected on the front end of supporting seat.
Base is the rigid cartridge that two ends are provided with connecting strap 3-5, and this rigid cartridge is also to be to be involuted by two cover plate 3-6.Offer a plurality of screws on the connecting strap 3-5, supporting seat links to each other with the connecting strap 3-5 of base front end by bolt.
Have two through holes that pass for anti-creep device 3 on the end carriage 2, these two through holes are 1/4 of end carriage 2 length apart from the distance at end carriage 2 two ends respectively, welding (also can be that other connection mode connects) was on the hitch case 1 that is positioned at end carriage 2 rears after the end that anti-creep device is provided with base passed through hole, and anti-creep device 3 fixes by bolt and end carriage.
As shown in Figure 2, hitch case 1 left and right sides and 5 welding of car body underframe side bar are fixing, the box-structure that hitch case 1 mainly is welded into by web, cover plate, dividing plate and base plate, hitch case 1 comprises with the car body draw beam and forms first, second web 1-1 connected vertically, 1-2, the top of first, second web 1-1,1-2 is connected with cover plate, be connected with dividing plate 1-3 between first, second web, the bottom of first, second web is connected with base plate.
The foregoing description that is not limited to of the present utility model, all employings are equal to replaces the technical scheme that forms, and all drops in the protection domain of the utility model requirement.
Claims (5)
1. train front end rigidity anti-creeper, it is characterized in that: comprise anti-creep device and the hitch case of being located at train underframe end carriage rear, the described hitch case left and right sides and the welding of car body underframe side bar are fixing, have the through hole that passes through for anti-creep device on the described end carriage, described anti-creep device comprises the anti-climbing tooth that links to each other successively, supporting seat and base, described anti-climbing tooth is by spaced apart polylith horizontal plate vertically, and the stay bearing plate that is fixed in the horizontal plate rear end constitutes, described horizontal plate and stay bearing plate are the integral type rigid construction, described supporting seat comprise involutory on, following U-shaped lid and insert-connecting plate, on described, following U-shaped covers the equal corresponding strip-shaped clamp groove that has at interval, described insert-connecting plate is plugged in the described strip-shaped clamp groove accordingly, described base is the rigid cartridge that two ends are provided with connecting strap, and the base rear portion of described anti-creep device is connected on the described hitch case after passing described through hole.
2. according to the described train front end of claim 1 rigidity anti-creeper, it is characterized in that: offer a plurality of screws on the described connecting strap, described supporting seat links to each other by the connecting strap of bolt with described base front end.
3. according to the described train front end of claim 1 rigidity anti-creeper, it is characterized in that: the through hole that has on the described end carriage is two, and the distance at the described end carriage of distance two ends is 1/4 of an end carriage length respectively.
4. according to the described train front end of claim 1 rigidity anti-creeper, it is characterized in that: be connected to welding between described base and the described hitch case.
5. according to the described train front end of claim 1 rigidity anti-creeper, it is characterized in that: described hitch case comprises with described side bar and forms first, second web connected vertically, the top of described first, second web is connected with upper cover plate, be connected with dividing plate between described first, second web, the bottom of described first, second web is connected with base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320101910 CN203094091U (en) | 2013-03-06 | 2013-03-06 | Rigid anti-creeper at front end of train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320101910 CN203094091U (en) | 2013-03-06 | 2013-03-06 | Rigid anti-creeper at front end of train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203094091U true CN203094091U (en) | 2013-07-31 |
Family
ID=48845522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320101910 Withdrawn - After Issue CN203094091U (en) | 2013-03-06 | 2013-03-06 | Rigid anti-creeper at front end of train |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203094091U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103112471A (en) * | 2013-03-06 | 2013-05-22 | 南车南京浦镇车辆有限公司 | Rigid train front end anticreeper |
| CN103523039A (en) * | 2013-10-24 | 2014-01-22 | 南车株洲电力机车有限公司 | Crashworthy aluminum alloy head car chassis front-end structure |
| WO2018112684A1 (en) * | 2016-12-19 | 2018-06-28 | 中车株洲电力机车有限公司 | Locomotive structure of railway vehicle |
-
2013
- 2013-03-06 CN CN 201320101910 patent/CN203094091U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103112471A (en) * | 2013-03-06 | 2013-05-22 | 南车南京浦镇车辆有限公司 | Rigid train front end anticreeper |
| CN103112471B (en) * | 2013-03-06 | 2015-07-15 | 南车南京浦镇车辆有限公司 | Rigid train front end anticreeper |
| CN103523039A (en) * | 2013-10-24 | 2014-01-22 | 南车株洲电力机车有限公司 | Crashworthy aluminum alloy head car chassis front-end structure |
| CN103523039B (en) * | 2013-10-24 | 2016-01-20 | 南车株洲电力机车有限公司 | A kind of impact resistant aluminum alloy head under-carriage front-end architecture |
| WO2018112684A1 (en) * | 2016-12-19 | 2018-06-28 | 中车株洲电力机车有限公司 | Locomotive structure of railway vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130731 Effective date of abandoning: 20150715 |
|
| RGAV | Abandon patent right to avoid regrant |