CN205601843U - But railway flatcar is fluffy with flexible activity of push -and -pull - Google Patents
But railway flatcar is fluffy with flexible activity of push -and -pull Download PDFInfo
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- CN205601843U CN205601843U CN201620439645.XU CN201620439645U CN205601843U CN 205601843 U CN205601843 U CN 205601843U CN 201620439645 U CN201620439645 U CN 201620439645U CN 205601843 U CN205601843 U CN 205601843U
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- push
- pulley
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- support
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Abstract
The utility model discloses a but railway flatcar is fluffy with flexible activity of push -and -pull, be provided with the pulley respectively at every support both ends and form along automobile body longitudinal arrangement ground support and the tarpaulin of cover outside the arch support chassis who constitutes by a plurality of supports including a plurality of, the guide rail sliding fit who corresponds with fixed connection is formed to the pulley on the vehicle top side rail, be provided with articulated the component between adjacent two supports, a plurality of supports are through linking together articulated the component, and are flexible through the push -and -pull of the articulated a plurality of supports of forming of flexible drive. The utility model discloses a tarpaulin side wall of push -and -pull telescopic structure, the movable side wall aperture is big, satisfies portal crane hoist and mount operation, and adaptable loading type of growing up goods has the dead weight gently moreover, and simple structure maintains convenient characteristics.
Description
Technical field
This utility model belongs to railway freight-car technical field, particularly to a kind of articulated car with can push-and-pull telescopic movable fluffy.
Background technology
At present, universal shed car for railway side wall uses thin plate to become plate column type fixed structure, this box car to suffer from the drawback that and have much room for improvement with lateral column assembly welding: 1, box car side wall can not stretch in push-and-pull, it is impossible to adapts to gantry crane lifting operation；2, side wall is from great, needs to install car door and supports the use, reduces vehicle load；3, do not adapt to loading grow up class goods.
Utility model content
Goal of the invention of the present utility model is: for the problem of above-mentioned existence, it is provided that the tarpaulin side wall of a kind of box car can the flexible articulated car activity of push-and-pull fluffy.
The technical scheme of this utility model technology be achieved in that a kind of articulated car with can push-and-pull telescopic movable fluffy, it is characterized in that: include some being longitudinally arranged floor-engaging frame along car body and covering tarpaulin outside the arch support skeleton being configured to by some, pulley composition it is respectively arranged with at each support both ends, described pulley composition coordinates with being fixedly connected on slide corresponding on vehicle upper side beam, it is provided with hinged composition between adjacent two supports, described some supports are linked together by hinged composition, stretched by the push-and-pull of the some supports of flexible drive of hinged composition.
Articulated car described in the utility model with can push-and-pull telescopic movable fluffy, its described hinged composition includes four connecting rods and a sliding chute rod, in the end that described four connecting rods are corresponding is respectively hinged at the chute of sliding chute rod and can be along slide, the other end of described four connecting rods is hinged with corresponding support by connecting plate, two connecting rods being wherein positioned at sliding chute rod the same side are hinged with same support, two other connecting rod is hinged with another adjacent support, and described connecting rod and sliding chute rod are monolithically fabricated X-shaped.
Articulated car described in the utility model with can push-and-pull telescopic movable fluffy, its described connecting rod two ends are riveted together with at the chute of connecting plate and sliding chute rod respectively by rivet, at the described connecting rod chute with sliding chute rod, it is cased with the collar outside the rivet of riveting, can move up and down in chute at described connecting rod and the riveting of sliding chute rod.
Articulated car described in the utility model with can push-and-pull telescopic movable fluffy, its described some supports are all arranged in parallel, and are provided with installation chain link on the bracket.
Articulated car described in the utility model with can push-and-pull telescopic movable fluffy, it is provided with lock and handrail, described lock and the locking mechanism corresponding matching being arranged on vehicle headwall on support foremost.
Articulated car described in the utility model with can push-and-pull telescopic movable fluffy, its described top side rail is overlapped on the lateral column of vehicle, and described lateral column is fixedly installed on outside the side plate of vehicle, and described guide rail is fixedly installed on the outside of top side rail.
Articulated car described in the utility model with can push-and-pull telescopic movable fluffy, its described pulley composition includes upper sheave, lower pulley and pulley base assembly, described upper sheave and lower pulley are rollably arranged on pulley base assembly by upper pin and lower bearing pin respectively, described upper sheave and lower pulley are separately positioned on the both sides up and down of corresponding guide rail, are clipped in the middle by guide rail.
Articulated car described in the utility model with can push-and-pull telescopic movable fluffy, its described pulley base assembly includes seat board, top sheave seat and downslide wheel seat, described top sheave seat and downslide wheel seat are connected by securing member and seat board are fixing respectively, described upper sheave is connected with the rolling of top sheave seat by upper pin, described upper pin one end is fixed on top sheave seat, the other end is fixed on seat board, described lower pulley is connected with the rolling of downslide wheel seat by lower bearing pin, described lower bearing pin one end is fixed on downslide wheel seat, and the other end is fixed on seat board.
Articulated car described in the utility model with can push-and-pull telescopic movable fluffy, its described upper pin uses eccentric shaft structure, by rotating the direction scalable lower pulley spacing away from guide rail of upper pin.
The beneficial effects of the utility model are:
1, this utility model uses the tarpaulin side wall of push-and-pull telescopic structure, and movable side wall aperture is big, meets gantry crane lifting operation, is suitable for loading and grows up class goods.
2, stent outer of the present utility model is coated with tarpaulin, adapts to the goods of transport rain and snow invasion and attack.
3, this utility model fixes the structure of side wall and car door collocation relative to tradition, has from heavy and light, simple in construction, safeguards feature easily.
4, side wall two ends of the present utility model arrange handrail and lock, it is simple to artificial push-and-pull operation, can realize side wall complete locking, flexible and convenient operation.
5, guide rail is clipped in the middle by pulley of the present utility model composition, and upper side roller plays rolling support effect, and lower pulley plays positioning and guiding effect, safe and reliable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of hinged composition in this utility model.
Fig. 3 is the structural representation of this utility model middle pulley composition.
Reference in figure: 1 is support, 2 is tarpaulin, and 3 form for pulley, and 3a is upper sheave, 3b is lower pulley, and 3c is upper pin, and 3d is lower bearing pin, and 3e is seat board, 3f is top sheave seat, and 3g is downslide wheel seat, and 4 is top side rail, and 5 is guide rail, 6 is hinged composition, and 6a is connecting rod, and 6b is sliding chute rod, and 6c is chute, 6d is connecting plate, and 6e is rivet, and 6f is the collar, and 7 is lateral column, 8 is side plate, and 9 is lock, and 10 is handrail.
Detailed description of the invention
Below in conjunction with the accompanying drawings, this utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain this utility model, is not used to limit this utility model.
nullAs shown in Figure 1，A kind of articulated car with can push-and-pull telescopic movable fluffy，It is longitudinally arranged floor-engaging frame 1 and covering tarpaulin 2 outside the arch support skeleton being made up of some supports 1 along car body including some，Described support uses cold-rolled forming section pressure-type structure，Described some supports 1 are all arranged in parallel，Described support 1 is provided with installation chain link，It is easy to bundle tarpaulin，Pulley composition 3 it is respectively arranged with at each support 1 both ends，Described pulley composition 3 is slidably matched with being fixedly connected on guide rail 5 corresponding on vehicle upper side beam 4，Described guide rail uses hot-rolled steel channel to make，Described top side rail 4 is overlapped on the lateral column 7 of vehicle，Described lateral column 7 is fixedly installed on outside the side plate 8 of vehicle，Described guide rail 5 is fixedly installed on the outside of top side rail 4，It is provided with hinged composition 6 between adjacent two supports 1，Described some supports 1 are linked together by hinged composition 6，Stretched by the push-and-pull of the some supports of flexible drive 1 of hinged composition 6；Wherein, support 1 foremost is provided with lock 9 and handrail 10, described lock 9 and the locking mechanism corresponding matching being arranged on vehicle headwall, is used for fixing side wall.
nullAs shown in Figure 2，Described hinged composition 6 includes a four connecting rod 6a and sliding chute rod 6b，In described four ends corresponding for connecting rod 6a are respectively hinged at the chute 6c of sliding chute rod 6b and can slide along chute 6c，The other end of described four connecting rod 6a is hinged with corresponding support 1 by connecting plate 6d，Two the connecting rod 6a being wherein positioned at sliding chute rod 6b the same side are hinged with same support 1，Two other connecting rod 6a is hinged with another adjacent support 1，Described connecting rod 6a and sliding chute rod 6b is monolithically fabricated X-shaped，Wherein，Described connecting rod 6a two ends are riveted together with at the chute 6c of connecting plate 6d and sliding chute rod 6b respectively by rivet 6e，It is cased with collar 6f outside the rivet 6e of riveting at the chute 6c of described connecting rod 6a and sliding chute rod 6b，Can move up and down in chute 6c at described connecting rod 6a and the riveting of sliding chute rod 6b.When support is in contraction state, the end of described connecting rod is concentrated to the medium position of chute 6c, and the spacing between the most adjacent two supports is minimum；When support is in softened state, the pin joint of both the above connecting rod slides into chute topmost, and the pin joint of following two connecting rod slides into chute bottom, and the spacing between the most adjacent two supports is maximum.
nullAs shown in Figure 3，Described pulley composition 3 includes upper sheave 3a、Lower pulley 3b and pulley base assembly，Described upper sheave 3a and lower pulley 3b are rollably arranged on pulley base assembly by upper pin 3c and lower bearing pin 3d respectively，Described upper sheave 3a and lower pulley 3b are separately positioned on the both sides up and down of corresponding guide rail 5，Guide rail 5 is clipped in the middle，Upper sheave plays rolling support effect，Lower pulley plays positioning and guiding effect，Wherein，Described pulley base assembly includes seat board 3e、Top sheave seat 3f and downslide wheel seat 3g，Described top sheave seat 3f and downslide wheel seat 3g is connected by securing member is fixing with seat board 3e respectively，Described upper sheave 3a is rolled by upper pin 3c and top sheave seat 3f and is connected，Described upper pin 3c one end is fixed on top sheave seat 3f，The other end is fixed on seat board 3e，Described lower pulley 3b is rolled by lower bearing pin 3d and downslide wheel seat 3g and is connected，Described lower bearing pin 3d one end is fixed on downslide wheel seat 3g，The other end is fixed on seat board 3e，Described upper pin 3c uses eccentric shaft structure，By direction scalable lower pulley 3b of the rotation upper pin 3c spacing away from guide rail 5.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all any amendment, equivalent and improvement etc. made within spirit of the present utility model and principle, within should be included in protection domain of the present utility model.
Claims (9)
1. an articulated car with can push-and-pull telescopic movable fluffy, it is characterized in that: include some being longitudinally arranged floor-engaging frame (1) along car body and covering tarpaulin (2) outside the arch support skeleton being made up of some supports (1), pulley composition (3) it is respectively arranged with at each support (1) both ends, described pulley composition (3) is slidably matched with being fixedly connected on the upper corresponding guide rail (5) of vehicle upper side beam (4), it is provided with hinged composition (6) between adjacent two supports (1), described some supports (1) are linked together by hinged composition (6), stretched by the push-and-pull of the some supports of the flexible drive (1) of hinged composition (6).
Articulated car the most according to claim 1 with can push-and-pull telescopic movable fluffy, it is characterized in that: described hinged composition (6) includes four connecting rods (6a) and a sliding chute rod (6b), in end corresponding to described four connecting rods (6a) is respectively hinged at the chute (6c) of sliding chute rod (6b) and can slide along chute (6c), the other end of described four connecting rods (6a) is hinged with corresponding support (1) by connecting plate (6d), two connecting rods (6a) being wherein positioned at sliding chute rod (6b) the same side are hinged with same support (1), two other connecting rod (6a) is hinged with adjacent another support (1), described connecting rod (6a) and sliding chute rod (6b) are monolithically fabricated X-shaped.
Articulated car the most according to claim 2 with can push-and-pull telescopic movable fluffy, it is characterized in that: described connecting rod (6a) two ends by rivet (6e) respectively chute (6c) place with connecting plate (6d) and sliding chute rod (6b) be riveted together, it is cased with the collar (6f) in rivet (6e) outside of described connecting rod (6a) with chute (6c) the place riveting of sliding chute rod (6b), can move up and down in chute (6c) at described connecting rod (6a) and the riveting of sliding chute rod (6b).
Articulated car the most according to claim 1 with can push-and-pull telescopic movable fluffy, it is characterised in that: described some supports (1) are all arranged in parallel, and are provided with installation chain link on described support (1).
Articulated car the most according to claim 1 with can push-and-pull telescopic movable fluffy, it is characterised in that: on support (1) foremost, be provided with lock (9) and handrail (10), described lock (9) and the locking mechanism corresponding matching being arranged on vehicle headwall.
Articulated car the most according to claim 1 with can push-and-pull telescopic movable fluffy, it is characterized in that: described top side rail (4) is overlapped on the lateral column (7) of vehicle, described lateral column (7) is fixedly installed on side plate (8) outside of vehicle, and described guide rail (5) is fixedly installed on the outside of top side rail (4).
Articulated car the most as claimed in any of claims 1 to 6 with can push-and-pull telescopic movable fluffy, it is characterized in that: described pulley composition (3) includes upper sheave (3a), lower pulley (3b) and pulley base assembly, described upper sheave (3a) and lower pulley (3b) are rollably arranged on pulley base assembly by upper pin (3c) and lower bearing pin (3d) respectively, described upper sheave (3a) and lower pulley (3b) are separately positioned on the both sides up and down of corresponding guide rail (5), are clipped in the middle by guide rail (5).
Articulated car the most according to claim 7 with can push-and-pull telescopic movable fluffy, it is characterized in that: described pulley base assembly includes seat board (3e), top sheave seat (3f) and downslide wheel seat (3g), described top sheave seat (3f) and downslide wheel seat (3g) are connected by securing member and seat board (3e) are fixing respectively, described upper sheave (3a) is connected with top sheave seat (3f) rolling by upper pin (3c), described upper pin (3c) one end is fixed on top sheave seat (3f), the other end is fixed on seat board (3e), described lower pulley (3b) is connected with downslide wheel seat (3g) rolling by lower bearing pin (3d), described lower bearing pin (3d) one end is fixed on downslide wheel seat (3g), the other end is fixed on seat board (3e).
Articulated car the most according to claim 7 with can push-and-pull telescopic movable fluffy, it is characterised in that: described upper pin (3c) uses eccentric shaft structure, by rotating direction scalable lower pulley (3b) spacing away from guide rail (5) of upper pin (3c).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620439645.XU CN205601843U (en) | 2016-05-16 | 2016-05-16 | But railway flatcar is fluffy with flexible activity of push -and -pull |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620439645.XU CN205601843U (en) | 2016-05-16 | 2016-05-16 | But railway flatcar is fluffy with flexible activity of push -and -pull |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205601843U true CN205601843U (en) | 2016-09-28 |
Family
ID=56966368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620439645.XU Withdrawn - After Issue CN205601843U (en) | 2016-05-16 | 2016-05-16 | But railway flatcar is fluffy with flexible activity of push -and -pull |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205601843U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105923002A (en) * | 2016-05-16 | 2016-09-07 | 中车眉山车辆有限公司 | Push-pull telescopic movable awning used for railway flatcar |
| WO2022127134A1 (en) * | 2020-12-18 | 2022-06-23 | 中车长江车辆有限公司 | Multipurpose railway box car with flat car function |
-
2016
- 2016-05-16 CN CN201620439645.XU patent/CN205601843U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105923002A (en) * | 2016-05-16 | 2016-09-07 | 中车眉山车辆有限公司 | Push-pull telescopic movable awning used for railway flatcar |
| WO2022127134A1 (en) * | 2020-12-18 | 2022-06-23 | 中车长江车辆有限公司 | Multipurpose railway box car with flat car function |
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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: 20160928 Effective date of abandoning: 20180302 |
|
| AV01 | Patent right actively abandoned |