CN206679008U - A kind of detachable top cover of rolling stock - Google Patents
A kind of detachable top cover of rolling stock Download PDFInfo
- Publication number
- CN206679008U CN206679008U CN201720384502.8U CN201720384502U CN206679008U CN 206679008 U CN206679008 U CN 206679008U CN 201720384502 U CN201720384502 U CN 201720384502U CN 206679008 U CN206679008 U CN 206679008U
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- China
- Prior art keywords
- top cover
- roof
- removable top
- closing device
- rolling stock
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- 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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- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The utility model belongs to railcar equipment technical field, the detachable top cover of specifically a kind of rolling stock.Solve the problems, such as that gondola car is unfavorable for transporting those and needs damp proof, moistureproof or environmentally harmful loose goods; including draft bend, removable top cover, roof and pneumatic opening and closing device; roof the week side of boss is provided with angle steel; some connecting plates are symmetrically welded with the week side of boss angle steel; connecting plate is provided with bolt hole; connecting plate is fixedly connected by the fastening bolt in bolt hole with the angle cleat on the back timber for being welded on car body; roof is provided with charging door; charging door is provided with removable top cover, and described removable top cover is controlled by pneumatic opening and closing device and opens closure.Detachable cap structure in the utility model is simple, cost is low, and dependable performance, easy access is changed, suitable for being applied to existing any gondola car quick transformation into there is lid vehicle.
Description
Technical field
The utility model belongs to railcar equipment technical field, the detachable top cover of specifically a kind of rolling stock.
Background technology
With the increasingly raising of human security, environmental consciousness, the safety and environmental problem of Railway Freight Transportation become increasingly conspicuous.
China railways vehicle class and more, but most of is all gondola car, there is that the vehicle of lid vehicle and quantity are all considerably less, unfavorable
Damp proof, moistureproof or environmentally harmful loose goods are needed in transporting those.Need to design a kind of rolling stock with detachable top
Lid, quickly can have lid vehicle instead temporarily by any gondola car such as open-top car, hopper wagon.
The content of the invention
The utility model, which is unfavorable for transporting those to solve gondola car, needs damp proof, moistureproof or environmentally harmful shot
A kind of the problem of goods, there is provided the detachable top cover of rolling stock.
The utility model takes following technical scheme：A kind of detachable top cover of rolling stock, including draft bend, work
Dynamic top cover, roof and pneumatic opening and closing device, roof the week side of boss are provided with angle steel, some connecting plates are symmetrically welded with the week side of boss angle steel, even
Fishplate bar is provided with bolt hole, and connecting plate is consolidated by the fastening bolt in bolt hole with the angle cleat being welded on the back timber of car body
Fixed connection, roof are provided with charging door, and charging door is provided with removable top cover, and described removable top cover is controlled by pneumatic opening and closing device
Open closure.
Described pneumatic opening and closing device includes being arranged on the rotating shaft in the middle part of charging door, and rotating shaft both ends are connected with rocking arm, rocking arm
The other end and one end of removable top cover be articulated and connected, the other end of removable top cover is provided with pulley, and pulley is arranged on guide rail, turns
One end of axle is also connected with crank throw, and the other end of crank throw and the output axis connection of oil cylinder, oil cylinder are fixed on roof.
Described roller end is provided with manual coupler.
The utility model is detachable top cover, relatively independent with vehicle, top cover surrounding structure be easy to vehicle assembling and
Dismounting, it is overall toward lifting on vehicle after the completion of top cover self-assembles.The cap structure is suitable to be applied to existing any one
Gondola car quick transformation can be solved at present because having the vehicle of lid vehicle and quantity few, being unfavorable for transport need to prevent into there is lid vehicle
The bottleneck problem of wet, moistureproof or environmentally harmful loose goods.
The stile of removable top cover surrounding angle steel in the utility model falls on the outside of car body back timber, forms maze-type structure,
20~50mm gaps have been should ensure that between the two, with ease of assembly and dismounting.Effectively to prevent sleet or wind from being penetrated into from gap location
In-car, foamed glue or fluid sealant should be crowded with gap location.To prevent that relative motion occurs between roof and back timber, in roof surrounding
Plate is welded to connect on angle steel, angle cleat is attached to the lower section of back timber and fastened with connecting plate using bolt and nut.
Detachable top cover is provided with 4 draft bends, and it acts on when being to prevent handling goods in-car air pressure drastically
Reduce and cause roof to deform, to avoid sleet from entering vehicle body, draft bend must use bend pipe structure.
Compared with prior art, the utility model has the advantages that：Detachable top cover in the utility model
It is simple in construction, cost is low, dependable performance, easy access change, it is quick suitable for being applied to existing any gondola car
Lid vehicle has been transformed into, can have been solved at present because having the vehicle of lid vehicle and quantity few, being unfavorable for transport need to be damp proof, moistureproof or to ring
The bottleneck problem of the harmful loose goods in border.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is draft bend structural representation；
Fig. 3 is pneumatic opening and closing device structural representation；
Fig. 4 is roof and car body junction structural representation；
Fig. 5 is the overall structure diagram after present invention installation；
1- draft bends in figure, 2- removable top covers, 3- roofs, the pneumatic opening and closing devices of 4-, 5- charging doors, 6- car bodies, 7- connect
Meet angle steel, 301- connecting plates, 302- angle steel, 303- fastening bolts, 401- oil cylinders, 402- rotating shafts, 403- manual couplers, 404-
Crank throw, 405- rocking arms, 406- guide rails.
Embodiment
To make the utility model type technical problems to be solved, technical scheme and advantage clearer, below in conjunction with attached
Figure and specific embodiment are described in detail.
As shown in figure 1, a kind of detachable top cover of rolling stock, including draft bend 1, removable top cover 2, the and of roof 3
Pneumatic opening and closing device 4, the week side of boss of roof 3 are provided with angle steel 302, and some connecting plates 301 are symmetrically welded with the week side of boss angle steel 302, connection
Plate 301 is provided with bolt hole, and connecting plate 301 passes through the fastening bolt 303 in bolt hole and the company being welded on the back timber of car body 6
Connect angle steel 7 to be fixedly connected, roof 3 is provided with charging door 5, and charging door 5 is provided with removable top cover 2, and described removable top cover 2 is by wind
Closure is opened in the dynamic control of opening and closing device 4.Removable top cover in the present invention is by roof, pneumatic opening and closing device, 2 removable top covers and 4
Individual draft bend etc. forms.To improve assembling, maintenance security, walkway board and handrail can be set in addition on roof.2 activities
Top cover can be opened and closed at the same time or separately by pneumatic, can also be manually opened and closed, and is opened during charging, is closed after installing.
Described pneumatic opening and closing device 4 includes being arranged on the rotating shaft 402 at the middle part of charging door 5, and the both ends of rotating shaft 402, which are connected with, shakes
Arm 405, one end of the other end and removable top cover 2 of Rocker arm 4 05 are articulated and connected, and the other end of removable top cover 2 is provided with roller, roller
It is arranged on guide rail 406, one end of rotating shaft 402 is also connected with crank throw 404, and the other end of crank throw 404 connects with the push rod of oil cylinder 401
Connect, oil cylinder 401 is fixed on roof 3.
Removable top cover 2, draft bend 1, pneumatic opening and closing device 4 are assembled on roof 3.Draft bend 1（See Fig. 2）Work
Being strongly reduced with in-car air pressure when being to prevent handling goods causes roof to deform, and to avoid sleet from entering vehicle body, leads to
Windbend pipe uses bend pipe structure；The effect of pneumatic opening and closing device 4 is to promote crank throw rotating shaft, rotating shaft band motion rocker arm by cylinder
The opening and closing of removable top cover 2 is controlled, when needing opening and closing removable top cover manually, crowbar or special four square head wrench can be used in operating personnel
Manual coupler rotating shaft is inserted, controls the unlatching of removable top cover（See Fig. 3）.
Detachable top cover is seated in the top of gondola car, separate with car body, is between the two attachment structure living
（See Fig. 4）.Roof surrounding angle steel 3 is arranged on the outside of the surrounding of roof 1, and the stile of roof surrounding angle steel 3 just falls in car body 1
The outside of back timber 6, forms maze-type structure, should ensure that certain interval between the two（It is recommended that 20~50mm）, it is detachable to facilitate
Assembly and disassembly between formula top cover and gondola car.Effectively to prevent sleet or wind from penetrating into in-car from gap location, in gap location
Foamed glue or fluid sealant should be crowded with.To prevent that relative motion occurs between roof and back timber, the company of welding on roof surrounding angle steel 3
Fishplate bar 2, angle cleat 5 is attached to the lower section of back timber 6 and fastened with connecting plate 2 using fastening bolt 4.
Described above is the preferred embodiment of the utility model patent, it is noted that for the common of the art
For technical staff, on the premise of principle described in the utility model is not departed from, some improvements and modifications can also be made, these
Improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (3)
- A kind of 1. detachable top cover of rolling stock, it is characterised in that：Including draft bend（1）, removable top cover（2）, roof （3）With pneumatic opening and closing device（4）, roof（3）The week side of boss is provided with angle steel（302）, the week side of boss angle steel（302）If involvement is symmetrically welded with Fishplate bar（301）, connecting plate（301）It is provided with bolt hole, connecting plate（301）Pass through the fastening bolt in bolt hole（303）With weldering It is connected on car body（6）Back timber on angle cleat（7）It is fixedly connected, roof（3）It is provided with charging door（5）, charging door（5）On set There is removable top cover（2）, described removable top cover（2）By pneumatic opening and closing device（4）Closure is opened in control.
- 2. the detachable top cover of rolling stock according to claim 1, it is characterised in that：Described pneumatic opening and closing device （4）Including being arranged on charging door（5）The rotating shaft at middle part（402）, rotating shaft（402）Both ends are connected with rocking arm（405）, rocking arm（405） The other end and removable top cover（2）One end be articulated and connected, removable top cover（2）The other end be provided with pulley, pulley, which is arranged on, leads Rail（406）On, rotating shaft（402）One end also with crank throw（404）Connection, crank throw（404）The other end and oil cylinder（401）Output Axis connection, oil cylinder（401）It is fixed on roof（3）On.
- 3. the detachable top cover of rolling stock according to claim 2, it is characterised in that：Described rotating shaft（402）End Portion is provided with manual coupler（403）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720384502.8U CN206679008U (en) | 2017-04-13 | 2017-04-13 | A kind of detachable top cover of rolling stock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720384502.8U CN206679008U (en) | 2017-04-13 | 2017-04-13 | A kind of detachable top cover of rolling stock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206679008U true CN206679008U (en) | 2017-11-28 |
Family
ID=60400073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720384502.8U Active CN206679008U (en) | 2017-04-13 | 2017-04-13 | A kind of detachable top cover of rolling stock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206679008U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2017
- 2017-04-13 CN CN201720384502.8U patent/CN206679008U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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