CN203854672U - Passenger train and draw gear therefor - Google Patents
Passenger train and draw gear therefor Download PDFInfo
- Publication number
- CN203854672U CN203854672U CN201420257975.8U CN201420257975U CN203854672U CN 203854672 U CN203854672 U CN 203854672U CN 201420257975 U CN201420257975 U CN 201420257975U CN 203854672 U CN203854672 U CN 203854672U
- Authority
- CN
- China
- Prior art keywords
- rod
- passenger train
- hand
- held rod
- uncoupling
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a passenger train and a draw gear therefor. The draw gear for the passenger train comprises a draw gear body and a lifting device arranged above the draw gear body. The upper surface of the draw gear body is provided with a lock hole in which a latch hook is inserted. The lifting device comprises two lifting rod bases, two supports, two lifting rod cushions, a lifting hook chain, a lifting chain rod and a handle rod, wherein the supports are fixed on the body of the passenger train, the lifting rod bases are fixed on the supports, the handle rod is of U-shaped structure and is rotationally connected on the lifting rod bases, the lifting chain rod is fixed in the middle of the handle rod, the lifting chain rod is connected with the latch hook through the lifting hook chain, two ends of the handle rod are provided with a bending portion respectively, and the lifting rod cushions are arranged at ends of the bending portions. When the handle rod is in a free state, the lifting rod cushions are abutted against the body of the passenger train. Accordingly, operators can conveniently unlock the draw gear of the passenger train, and convenience in use of the draw gear for the passenger train is resultantly improved.
Description
Technical field
The utility model relates to railcar, relates in particular to hitch and passenger train for a kind of passenger train.
Background technology
At present, passenger train is the vehicle conventional in people's daily life, and passenger train generally includes a plurality of compartments, between compartment and compartment, by hitch, links together.Hitch of the prior art is lower action type, by the mode of downward driving, realizes the release of hitch.But for the less vehicle of compartment lower space, the space of hitch release is less, cause operating personal inconvenience to carry out release to hitch.
Summary of the invention
Technical problem to be solved in the utility model is: hitch and passenger train for a kind of passenger train is provided, solve operating personal inconvenience in prior art and hitch is carried out to the defect of release, realize handled easily personnel passenger train is carried out to release with hitch, to improve the ease of use of hitch for passenger train.
The technical scheme that the utility model provides is that a kind of passenger train hitch, comprising: coupler body and the upper pulling apparatus that is positioned at described coupler body top; The upper surface of described coupler body offers lockhole, in described lockhole, is inserted with latch hook; Described upper pulling apparatus comprise two uncoupling rod brackets, two bearings, two shadoof pads, lancet chain, one carry chain bar and a hand-held rod, described bearing is fixed on the car body of described passenger train, described uncoupling rod bracket is fixed on described bearing, described hand-held rod is U-shaped structure rotating being connected on described uncoupling rod bracket, describedly carry the middle part that chain bar is fixed on described hand-held rod, the described chain bar of carrying is connected with described latch hook by described lancet chain, the two ends of described hand-held rod are also provided with kink, and the end of described kink is provided with described shadoof pad; When described hand-held rod is during in free state, described shadoof pad is resisted against on the car body of described passenger train.
Further, on described hand-held rod, be also provided with two stop blocks; Two described stop blocks are between two described uncoupling rod brackets, or two described uncoupling rod brackets are between two described stop blocks.
Further, described uncoupling rod bracket is bolted on described bearing, described in carry chain bar and be welded on described hand-held rod.
The utility model also provides a kind of passenger train, comprises car body, also comprises coupler body and the upper pulling apparatus that is positioned at described coupler body top; The upper surface of described coupler body offers lockhole, in described lockhole, is inserted with latch hook; Described upper pulling apparatus comprise two uncoupling rod brackets, two bearings, two shadoof pads, lancet chain, one carry chain bar and a hand-held rod, described bearing is fixed on described car body, described uncoupling rod bracket is fixed on described bearing, described hand-held rod is U-shaped structure rotating being connected on described uncoupling rod bracket, describedly carry the middle part that chain bar is fixed on described hand-held rod, the described chain bar of carrying is connected with described latch hook by described lancet chain, the two ends of described hand-held rod are also provided with kink, and the end of described kink is provided with described shadoof pad; When described hand-held rod is during in free state, described shadoof pad is resisted against on described car body.
Further, on described hand-held rod, be also provided with two stop blocks; Two described stop blocks are between two described uncoupling rod brackets, or two described uncoupling rod brackets are between two described stop blocks.
Further, described uncoupling rod bracket is bolted on described bearing, described in carry chain bar and be welded on described hand-held rod.
Further, on described car body, be also provided with the rubber cushion corresponding with described shadoof pad.
Hitch and passenger train for the passenger train that the utility model provides, by the upper surface at coupler body, offer lockhole, upper pulling apparatus is connected with the latch hook in lockhole by lancet chain, when needs carry out release, operating personal is by rotating hand-held rod, hand-held rod moves by carrying on chain bar drive lancet chain, make to move and realize release on lancet chain band moveable lock hook, because upper pulling apparatus is positioned at the top of hitch, realize operating personal and carry out release from top to hitch, solve car body bottom uncoupling insufficient space and cause the problem of release difficulty, and upper pulling apparatus is simple in structure, easy for installation, realize handled easily personnel passenger train is carried out to release with hitch, to improve the ease of use of hitch for passenger train.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the front view of the utility model passenger train embodiment;
Fig. 2 is the birds-eye view of the utility model passenger train embodiment;
Fig. 3 be in Fig. 1 A-A to cutaway view;
Fig. 4 is the local enlarged diagram in B region in Fig. 1.
The specific embodiment
For making object, technical scheme and the advantage of the utility model embodiment clearer, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
As Figure 1-Figure 4, the present embodiment passenger train, comprises car body 1, also comprises coupler body 2 and the upper pulling apparatus 3 that is positioned at coupler body 2 tops; The upper surface of coupler body 2 offers lockhole 21, is inserted with latch hook 22 in lockhole 21; Upper pulling apparatus 3 comprise two uncoupling rod brackets 32, two bearings 31, two shadoof pads 36, lancet chain 35, one carry chain bar 34 and a hand-held rod 33, bearing 31 is fixed on car body 1, uncoupling rod bracket 32 is fixed on bearing 31, hand-held rod 33 is U-shaped structure rotating being connected on uncoupling rod bracket 32, carry the middle part that chain bar 34 is fixed on hand-held rod 33, carrying chain bar 34 is connected with latch hook 22 by lancet chain 35, the two ends of hand-held rod 33 are also provided with kink 331, and the end of kink 331 is provided with shadoof pad 36; When hand-held rod 33 is during in free state, shadoof pad 36 is resisted against on car body 1.
Particularly, the coupler body 2 that the present embodiment passenger train uses adopts the upper mode of action to carry out release, wherein, the upper surface of coupler body 2 is offered lockhole 21 for latch hook 22 is installed, lancet chain 35 in upper pulling apparatus 3 is connected with latch hook 22, to be realized latch hook 22 is carried out to unlocking operation by upper pulling apparatus 3.In actual use, operating personal is by pulling hand-held rod 33, and hand-held rod 33 drives proposes 34 rotations of chain bar, carries chain bar 34 and will realize release by lancet chain 35 lifting latch hooks 22.Hand-held rod 33 is under initial condition, under the effect of self gravitation, shadoof pad 36 is resisted against car body 1, shadoof pad 36 can position hand-held rod 33 on the one hand, can cushion on the other hand the shock between hand-held rod 33 and car body 1, weaken in operational process impact strength between hand-held rod 33 and car body 1.
Further, on hand-held rod 33, be also provided with two stop blocks 332; Two stop blocks 332 are between two uncoupling rod brackets 32, or two uncoupling rod brackets 32 are between two stop blocks 332.Concrete, by stop block 332, can avoid hand-held rod 33 that sway occurs by actv..Wherein, uncoupling rod bracket 32 is bolted on bearing 31, carries chain bar 34 and is welded on hand-held rod 33.Preferably, for more effective alleviating between hand-held rod 33 and car body 1, clash into, on car body 1, be also provided with the rubber cushion corresponding with shadoof pad 36 11.
The present embodiment passenger train, by the upper surface at coupler body, offer lockhole, upper pulling apparatus is connected with the latch hook in lockhole by lancet chain, when needs carry out release, operating personal is by rotating hand-held rod, hand-held rod moves by carrying on chain bar drive lancet chain, make to move and realize release on lancet chain band moveable lock hook, because upper pulling apparatus is positioned at the top of hitch, realize operating personal and carry out release from top to hitch, solve car body bottom uncoupling insufficient space and cause the problem of release difficulty, and upper pulling apparatus is simple in structure, easy for installation, realize handled easily personnel passenger train is carried out to release with hitch, to improve the ease of use of hitch for passenger train.
Finally it should be noted that: above embodiment only, in order to the technical solution of the utility model to be described, is not intended to limit; Although the utility model is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (7)
1. a passenger train hitch, is characterized in that, comprising: coupler body and the upper pulling apparatus that is positioned at described coupler body top; The upper surface of described coupler body offers lockhole, in described lockhole, is inserted with latch hook; Described upper pulling apparatus comprise two uncoupling rod brackets, two bearings, two shadoof pads, lancet chain, one carry chain bar and a hand-held rod, described bearing is fixed on the car body of described passenger train, described uncoupling rod bracket is fixed on described bearing, described hand-held rod is U-shaped structure rotating being connected on described uncoupling rod bracket, describedly carry the middle part that chain bar is fixed on described hand-held rod, the described chain bar of carrying is connected with described latch hook by described lancet chain, the two ends of described hand-held rod are also provided with kink, and the end of described kink is provided with described shadoof pad; When described hand-held rod is during in free state, described shadoof pad is resisted against on the car body of described passenger train.
2. passenger train hitch according to claim 1, is characterized in that, is also provided with two stop blocks on described hand-held rod; Two described stop blocks are between two described uncoupling rod brackets, or two described uncoupling rod brackets are between two described stop blocks.
3. passenger train hitch according to claim 1, is characterized in that, described uncoupling rod bracket is bolted on described bearing, described in carry chain bar and be welded on described hand-held rod.
4. a passenger train, comprises car body, it is characterized in that, also comprises coupler body and the upper pulling apparatus that is positioned at described coupler body top; The upper surface of described coupler body offers lockhole, in described lockhole, is inserted with latch hook; Described upper pulling apparatus comprise two uncoupling rod brackets, two bearings, two shadoof pads, lancet chain, one carry chain bar and a hand-held rod, described bearing is fixed on described car body, described uncoupling rod bracket is fixed on described bearing, described hand-held rod is U-shaped structure rotating being connected on described uncoupling rod bracket, describedly carry the middle part that chain bar is fixed on described hand-held rod, the described chain bar of carrying is connected with described latch hook by described lancet chain, the two ends of described hand-held rod are also provided with kink, and the end of described kink is provided with described shadoof pad; When described hand-held rod is during in free state, described shadoof pad is resisted against on described car body.
5. passenger train according to claim 4, is characterized in that, is also provided with two stop blocks on described hand-held rod; Two described stop blocks are between two described uncoupling rod brackets, or two described uncoupling rod brackets are between two described stop blocks.
6. passenger train according to claim 4, is characterized in that, described uncoupling rod bracket is bolted on described bearing, described in carry chain bar and be welded on described hand-held rod.
7. passenger train according to claim 4, is characterized in that, is also provided with the rubber cushion corresponding with described shadoof pad on described car body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420257975.8U CN203854672U (en) | 2014-05-20 | 2014-05-20 | Passenger train and draw gear therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420257975.8U CN203854672U (en) | 2014-05-20 | 2014-05-20 | Passenger train and draw gear therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203854672U true CN203854672U (en) | 2014-10-01 |
Family
ID=51604542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420257975.8U Expired - Fee Related CN203854672U (en) | 2014-05-20 | 2014-05-20 | Passenger train and draw gear therefor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203854672U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107010084A (en) * | 2017-04-18 | 2017-08-04 | 中车四方车辆有限公司 | A kind of coupler and draft gear implements homing device and method |
| CN114802321A (en) * | 2022-04-26 | 2022-07-29 | 中车石家庄车辆有限公司 | Rail flat car |
-
2014
- 2014-05-20 CN CN201420257975.8U patent/CN203854672U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107010084A (en) * | 2017-04-18 | 2017-08-04 | 中车四方车辆有限公司 | A kind of coupler and draft gear implements homing device and method |
| CN107010084B (en) * | 2017-04-18 | 2018-10-09 | 中车四方车辆有限公司 | A kind of coupler and draft gear implements homing device and method |
| CN114802321A (en) * | 2022-04-26 | 2022-07-29 | 中车石家庄车辆有限公司 | Rail flat car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 266111 Hongping Road, Chengyang District, Qingdao, Shandong Province, No. 9 Patentee after: CRRC SIFANG Co.,Ltd. Address before: 266111 Hongping Road, Chengyang District, Qingdao, Shandong Province, No. 9 Patentee before: CSR SIFANG ROLLING STOCK Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210726 Address after: 266111 Hongping Road, Chengyang District, Qingdao, Shandong Province, No. 9 Patentee after: Qingdao CRRC Sifang Rail Vehicle Co.,Ltd. Address before: 266111 Hongping Road, Chengyang District, Qingdao, Shandong Province, No. 9 Patentee before: CRRC SIFANG Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141001 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |