CN204566059U - The large car door door closer of train - Google Patents
The large car door door closer of train Download PDFInfo
- Publication number
- CN204566059U CN204566059U CN201520286825.4U CN201520286825U CN204566059U CN 204566059 U CN204566059 U CN 204566059U CN 201520286825 U CN201520286825 U CN 201520286825U CN 204566059 U CN204566059 U CN 204566059U
- Authority
- CN
- China
- Prior art keywords
- door
- boosting
- rod
- train
- eave tile
- 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 relates to train door closing tool, specifically the large car door door closer of a kind of train.Described door closer comprises a boosting-rod, described boosting-rod upper end thereof eave tile, and eave tile is for blocking edge on side board; A support is fixed near described eave tile position in described boosting-rod top, and when applying external force in boosting-rod lower end to direction of closing the door, described support withstands car door to closing of the door pressuring direction.The utility model structure is simple, convenient operation, and cost of manufacture is low; When train door distortion is not easily closed, adopt the utility model can reduce train lockup, and then time delay expense parked by minimizing train, and significantly reduce labour intensity, enhance productivity.
Description
Technical field
the utility model relates to train door closing tool, specifically the large car door door closer of a kind of train.
Background technology
When train is advanced, car door must keep normal state of closing.And be the train of thermal power plant transport raw coal at present, because railway carriage situation is uneven, often meet train door distortion, situation about can not normally close after opening occurs.Occur once meet this type of situation, generally all use the crane gears such as loading machine to coordinate closed door, very inconvenience, not only waste time and energy, and expense is parked in the train cover time delay that can increase enterprise.
Utility model content
For the problems referred to above, the utility model provides a kind of and makes the large car door door closer of train simple, easy to use.
The technical solution adopted in the utility model is:
The large car door door closer of a kind of train, comprise a boosting-rod, described boosting-rod upper end thereof eave tile, eave tile is for blocking edge on side board; A support is fixed near described eave tile position in described boosting-rod top, and when applying external force in boosting-rod lower end to direction of closing the door, described support withstands car door to closing of the door pressuring direction.
Adopt the utility model of technique scheme, its beneficial effect is:
Structure is simple, convenient operation, and cost of manufacture is low; When train door distortion is not easily closed, adopt the utility model can reduce train lockup, and then time delay expense parked by minimizing train, and significantly reduce labour intensity, enhance productivity.
As preferably, the further technical scheme of the utility model is:
Described boosting-rod is thick-walled seamless steel pipes, and described eave tile is shaping by steel plate installed-welded, and eave tile link is sleeved on boosting-rod upper end by jacket structured, and by bolt and boosting-rod hinged; Described support by supporting steel plate and round steel assembly welding shaping, supporting steel plate and boosting-rod are welded and fixed, and the top of round steel is stress surface when withstanding car door.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
In figure: boosting-rod 1, support 2, eave tile 3, bolt 4, round steel 21, supporting steel plate 22.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further elaborated, but embodiment does not form any restriction to the utility model.
See Fig. 1, the large car door door closer of train described in embodiment, is made up of boosting-rod 1, support 2, eave tile 3 three part, and boosting-rod 1 38 × 6 thick-walled seamless steel pipes make, steel pipe length and wall thickness can be selected according to concrete service condition, and boosting-rod 1 top is provided with the connection holes of bolt 4; Eave tile 3 is shaping with steel plate assembly welding, and eave tile 3 and boosting-rod 1 link are jacket structured, and are provided with the connection holes of bolt 4; Eave tile 3 is hinged by bolt 4 and boosting-rod 1.
Support 2 is formed by round steel 21 and supporting steel plate 22 assembly welding, is welded and fixed bottom supporting steel plate 22 with boosting-rod 1, and round steel 21 is welded on supporting steel plate 22 front end.
When adopting the large car door door closer of this train to close the train door of distortion, first eave tile 3 is blocked edge on side board, and the round steel 21 of support 2 is withstood car door, then artificial to boosting-rod 1 lower end to close the door direction apply external force, because support 2 withstands car door, 2, support is exerted pressure to closing of the door direction to car door, therefore, by lever principle, can easily the train door of distortion be closed.
The foregoing is only the better feasible embodiment of the utility model, not thereby interest field of the present utility model is limited to, the equivalent structure change that all utilization the utility model descriptions and accompanying drawing content are done, is all contained within interest field of the present utility model.
Claims (2)
1. the large car door door closer of train, is characterized in that, comprises a boosting-rod, described boosting-rod upper end thereof eave tile, and eave tile is for blocking edge on side board; A support is fixed near described eave tile position in described boosting-rod top, and when applying external force in boosting-rod lower end to direction of closing the door, described support withstands car door to closing of the door pressuring direction.
2. the large car door door closer of train according to claim 1, it is characterized in that, described boosting-rod is thick-walled seamless steel pipes, and described eave tile is shaping by steel plate installed-welded, eave tile link is sleeved on boosting-rod upper end by jacket structured, and by bolt and boosting-rod hinged; Described support by supporting steel plate and round steel assembly welding shaping, supporting steel plate and boosting-rod are welded and fixed, and the top of round steel is stress surface when withstanding car door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520286825.4U CN204566059U (en) | 2015-05-06 | 2015-05-06 | The large car door door closer of train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520286825.4U CN204566059U (en) | 2015-05-06 | 2015-05-06 | The large car door door closer of train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204566059U true CN204566059U (en) | 2015-08-19 |
Family
ID=53858749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520286825.4U Expired - Fee Related CN204566059U (en) | 2015-05-06 | 2015-05-06 | The large car door door closer of train |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204566059U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107671139A (en) * | 2017-11-10 | 2018-02-09 | 华润电力湖南有限公司 | A kind of means for correcting suitable for boxcar deformation side door |
-
2015
- 2015-05-06 CN CN201520286825.4U patent/CN204566059U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107671139A (en) * | 2017-11-10 | 2018-02-09 | 华润电力湖南有限公司 | A kind of means for correcting suitable for boxcar deformation side door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20170506 |