CN104742926B - A kind of rolling stock top cover switching mechanism - Google Patents
A kind of rolling stock top cover switching mechanism Download PDFInfo
- Publication number
- CN104742926B CN104742926B CN201410807605.1A CN201410807605A CN104742926B CN 104742926 B CN104742926 B CN 104742926B CN 201410807605 A CN201410807605 A CN 201410807605A CN 104742926 B CN104742926 B CN 104742926B
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- CN
- China
- Prior art keywords
- top cover
- rolling stock
- rotating shaft
- car body
- roller
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D39/00—Wagon or like covers; Tarpaulins; Movable or foldable roofs
- B61D39/006—Opening and closing means
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Tents Or Canopies (AREA)
Abstract
The present invention relates to rolling stock technical field,Specially a kind of rolling stock top cover switching mechanism,Solving existing rolling stock is mostly gondola car or has lid vehicle to climb up the modes such as roof opening and closing top cover using operator,Exist material drench with rain it is impaired,The problems such as operation is wasted time and energy,Including by driving mechanisms control,And the rotating shaft in car body and the crank throw positioned at top cover both sides below through top cover,Car body both sides are stretched out at rotating shaft both ends,Crank throw one end is hinged with rotating shaft,The other end is connected by round pin with top cover one end,The top cover other end is provided with two top cover rollers,Car body is provided with the roller track to be cooperated with top cover roller,Roller track is joined end to end by some straightways and formed,Operator is not needed to climb up roof opening and closing top cover,It is simple in construction,Rapid operation,Good reliability,Cost is low,Various rolling stock can be applied to and install top cover additional.
Description
Technical field
The present invention relates to rolling stock technical field, specially a kind of rolling stock top cover switching mechanism.
Background technology
The rolling stock runed at present is gondola car mostly, and in blowing and raining, the loose goods that in-car loads are not only
It is possible to impaired, and easily leaks out pollution surrounding enviroment.The existing lid vehicle that has is essentially all that operator climbs up
Roof is opened and closed top cover, laborious time-consuming and dangerous, has only a few capping hopper wagon to be opened and closed top cover by pneumatic form, it is opened
It is more complicated to close mechanism, cost is higher, reliability it is poor, it is necessary to blast it is higher.
The content of the invention
The present invention is mostly gondola car or has lid vehicle to be climbed up using operator to solve existing rolling stock
The roof opening and closing mode such as top cover, material be present and drench with rain impaired, operation the problems such as wasting time and energy, there is provided a kind of rolling stock top cover is opened
Close mechanism.
The present invention adopts the following technical scheme that realization：A kind of rolling stock top cover switching mechanism, including by driving machine
Structure controls and stretches out car body through the rotating shaft in car body below top cover and the crank throw positioned at top cover both sides, rotating shaft both ends
Both sides, crank throw one end are connected with rotating shaft, and the other end is hinged by round pin and top cover one end, and the top cover other end is provided with two top covers
Roller, car body are provided with the roller track to be cooperated with top cover roller.
Described roller track is the broken line shape formed that joined end to end by some straightway tracks, to control top cover to roll
The speed of wheel, and reach（When closing top cover）Labour-saving effect.
Described roller track end is provided with shoulder block, continues to roll to limit top cover roller, reaches reliable, safe effect
Fruit.
Using the structure design of invention, the side of top cover is swung centered on rotating shaft, and opposite side is rolled by roller along track
It is dynamic, reduce the frictional resistance that top cover is turned on and off；The Track desigh of top cover roller is into the rectilinear(-al) by different angle
Broken line shape, to control the speed of top cover roller, reach labour-saving effect, track end is designed to shoulder block shape, to limit
Top cover roller processed rolls, and reaches reliable, safe effect.
Compared with prior art, the present invention does not need operator to climb up roof opening and closing top cover, and simple in construction, operation saves
Power, good reliability, cost is low, can be applied to various rolling stock and install top cover additional.
Brief description of the drawings
Fig. 1 is the front view of the present invention；
Fig. 2 is the top view of the present invention；
In figure：1- top covers；2- car bodies；3- rotating shafts；4- crank throws；5- round pins；6- top cover rollers；7- roller tracks；8- shoulder blocks.
Embodiment
A kind of rolling stock top cover switching mechanism, as shown in Figure 1, 2, including by driving mechanisms control and through top
Car body both sides are stretched out at rotating shaft 3 in the lower section car body 2 of lid 1 and the crank throw 4 positioned at top cover both sides, rotating shaft both ends, crank throw one end with
Rotating shaft is connected, and the other end is hinged by round pin 5 and top cover one end, and the top cover other end is provided with two top cover rollers 6, is set on car body
There is the roller track 7 to be cooperated with top cover roller.Roller track 7 is the broken line formed that joined end to end by some straightway tracks
Shape, the broken line shape of roller track are generally：Top cover opening procedure is formed for the upward slope section of different small slope angles, and top cover was closed
Journey forms for the lower slope section of different small slope angles；The end of roller track 7 is provided with shoulder block 8.Drive mechanism can use cylinder, hydraulic cylinder or
Motor drives.Crank throw moves in a circle all around rotating shaft during top cover opening and closing, and rotating shaft position and crank throw length should be able to meet
Top cover opens or closes completely,
As shown in figure 1, bold portion represents that top cover is in closure state, when needing to open top cover, start driving structure,
Rotating shaft rotation is driven, then crank throw is rotated, the crank throw other end drives top cover slowly to open, the top cover of top cover opposite side
Roller slides along track, until shoulder block position, both cause top cover to open completely at collective effect, such as dotted portion in Fig. 1.
Claims (2)
1. a kind of rolling stock top cover switching mechanism, it is characterized in that including by driving mechanisms control and through top cover（1）Under
Square car body（2）Interior rotating shaft（3）And the crank throw positioned at top cover both sides（4）, rotating shaft both ends stretch out car body both sides, crank throw one end with
Rotating shaft connects, and the other end passes through round pin（5）It is hinged with top cover one end, the top cover other end is provided with two top cover rollers（6）, car body
It is provided with the roller track to be cooperated with top cover roller（7）, roller track（7）It is to be joined end to end structure by some straightway tracks
Into broken line shape, the broken line shape of roller track is：Top cover opening procedure forms for the upward slope section of different small slope angles, and top cover closes
Close lower slope section composition of the process for different small slope angles.
A kind of 2. rolling stock top cover switching mechanism according to claim 1, it is characterized in that roller track（7）End is provided with
Shoulder block（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410807605.1A CN104742926B (en) | 2014-12-23 | 2014-12-23 | A kind of rolling stock top cover switching mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410807605.1A CN104742926B (en) | 2014-12-23 | 2014-12-23 | A kind of rolling stock top cover switching mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104742926A CN104742926A (en) | 2015-07-01 |
| CN104742926B true CN104742926B (en) | 2018-01-16 |
Family
ID=53583362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410807605.1A Active CN104742926B (en) | 2014-12-23 | 2014-12-23 | A kind of rolling stock top cover switching mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104742926B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105383510B (en) * | 2015-12-14 | 2018-12-18 | 中车长江车辆有限公司 | A kind of the opening and closing top cover and railway freight-car of railway freight-car |
| CN106004909A (en) * | 2016-07-26 | 2016-10-12 | 中车唐山机车车辆有限公司 | Motor train unit train body and motor train unit |
| CN106976466A (en) * | 2017-04-13 | 2017-07-25 | 中车太原机车车辆有限公司 | A kind of detachable top cover of rolling stock |
| CN107933264A (en) * | 2017-11-14 | 2018-04-20 | 刘郑忠 | One kind is used for the agroecological implement of afforestation |
| CN112590845A (en) * | 2020-12-30 | 2021-04-02 | 台州智子科技有限公司 | Stable locking top cover for railway vehicle |
| CN114104025B (en) * | 2021-12-14 | 2023-05-26 | 中车长江运输设备集团有限公司 | Roof system for railway freight box wagon |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH546158A (en) * | 1971-07-23 | 1974-02-28 | Waggon Union Gmbh | WAGONS, IN PARTICULAR RAILWAY GOODS WAGONS, WITH DEVICE FOR OPENING AND CLOSING ITS THREE-PIECE LIFTING ROOF. |
| CN101200190A (en) * | 2007-12-06 | 2008-06-18 | 太原轨道交通装备有限责任公司 | Removable top cover for railway open hopper wagon |
| CN201864260U (en) * | 2010-08-24 | 2011-06-15 | 杭州恒康专用车辆制造有限公司 | Automatic opening and closing device for carriage back door of garbage truck |
| CN102795234A (en) * | 2012-08-31 | 2012-11-28 | 南车长江车辆有限公司 | Movable top cover for railroad hopper car |
| CN204323373U (en) * | 2014-12-23 | 2015-05-13 | 太原轨道交通装备有限责任公司 | A kind of rolling stock top cover switching mechanism |
-
2014
- 2014-12-23 CN CN201410807605.1A patent/CN104742926B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH546158A (en) * | 1971-07-23 | 1974-02-28 | Waggon Union Gmbh | WAGONS, IN PARTICULAR RAILWAY GOODS WAGONS, WITH DEVICE FOR OPENING AND CLOSING ITS THREE-PIECE LIFTING ROOF. |
| CN101200190A (en) * | 2007-12-06 | 2008-06-18 | 太原轨道交通装备有限责任公司 | Removable top cover for railway open hopper wagon |
| CN201864260U (en) * | 2010-08-24 | 2011-06-15 | 杭州恒康专用车辆制造有限公司 | Automatic opening and closing device for carriage back door of garbage truck |
| CN102795234A (en) * | 2012-08-31 | 2012-11-28 | 南车长江车辆有限公司 | Movable top cover for railroad hopper car |
| CN204323373U (en) * | 2014-12-23 | 2015-05-13 | 太原轨道交通装备有限责任公司 | A kind of rolling stock top cover switching mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104742926A (en) | 2015-07-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 030024 No. 129 Xinghua West Street, Wan Berlin District, Shanxi, Taiyuan Applicant after: CRRC TAIYUAN CO., LTD. Address before: 030009 Shanxi Province, Taiyuan city Xinghualing District No. 10 Jiefang North Road Applicant before: Taiyuan Rail Traffic Equipment Co., Ltd. |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170825 Address after: 100844 Fuxing Road, Beijing, Haidian District, No. 10 Applicant after: CHINA RAILWAY CORPORATION Applicant after: CRRC TAIYUAN CO., LTD. Address before: 030024 No. 129 Xinghua West Street, Wan Berlin District, Shanxi, Taiyuan Applicant before: CRRC TAIYUAN CO., LTD. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |