CN110203235A - Removable top cover system and truck - Google Patents
Removable top cover system and truck Download PDFInfo
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- CN110203235A CN110203235A CN201910557013.1A CN201910557013A CN110203235A CN 110203235 A CN110203235 A CN 110203235A CN 201910557013 A CN201910557013 A CN 201910557013A CN 110203235 A CN110203235 A CN 110203235A
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- Prior art keywords
- top cover
- cover unit
- removable
- track
- unit
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- 230000007246 mechanism Effects 0.000 claims description 118
- 230000001360 synchronised effect Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 description 11
- 230000005540 biological transmission Effects 0.000 description 10
- 230000003028 elevating effect Effects 0.000 description 7
- 239000003245 coal Substances 0.000 description 6
- 230000006378 damage Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000032258 transport Effects 0.000 description 4
- 230000008602 contraction Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- -1 timber Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- B61D39/002—Sliding or folding roofs
-
- 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
- B61D39/007—Controlled by trackside means
Abstract
The present invention provides a kind of removable top cover system and trucks, the movable cover device that removable top cover system includes top cover unit that is deployable or folding, is set to the sliding rail on open-top car top and is set to railway two sides, top cover unit can be slided along sliding rail to fold or be unfolded, it completes to the opening or closing at the top of open-top car, movable cover device can be advanced with backstop in top cover unit at the top of open-top car, fold top cover unit or expansion.Removable top cover system provided by the present invention converts open-top car kinetic energy to the power for opening or closing top cover unit, and can make to fully open at the top of open-top car, and structure is simple, not the extra consumption energy.
Description
Technical field
The present invention relates to rolling stock technical fields, more particularly to a kind of removable top cover system and truck.
Background technique
Railway freight-car is the main vehicle in railway transportation, and quantity is most in existing railway freight-car total amount, it is main
The task that coal, ore, mine build the bulk supply tariffs such as goods and materials, timber, steel of transporting is undertaken, can also be used to transport some heavy machines
Tool equipment.Truck can be divided into two classes by unloading mode difference :-class is the open-top car suitable for manually or mechanically handling operation,
Another kind of is to organize into groups the open-top car for transporting, being unloaded with tippler suitable for fixed in column between large industrial enterprise, yard, harbour.
Currently, truck mainly forms by car body, for the bogie of supporting body, is mounted on car body longitudinal direction both ends
The compositions such as connection buffer unit, the brake apparatus for being mounted on vehicle bottom.As load cargo main body car body, and by chassis,
Headwall and the weldering of side wall group are constituted.Be at the top of car body it is open, when transporting the loose goods of coal etc, the fugitive dust pair of coal
Along Railway environment causes very big destruction, has seriously endangered the health of rail man and the route periphery people.Simultaneously
Also no small coal damage is produced, the wasting of resources is caused to country, causes economic loss to enterprise.
Summary of the invention
Based on this, it is necessary to aiming at the problem that pollution environment, waste of resource present in the current truck, provide one
Kind removable top cover system and truck.
Above-mentioned purpose is achieved through the following technical solutions:
A kind of removable top cover system, the roof system include:
Mounting rack, the mounting rack are installed at the top of truck loading space；
Sliding rail, the sliding rail are set to the mounting rack, and the sliding rail includes horizontally disposed
The first track at the top of the mounting rack；
Top cover unit, the top cover unit can be slided along the sliding rail, and the top cover unit can be unfolded or roll over
It is folded, and there is unfolded state and folded state, the top cover unit can be closed when being in unfolded state at the top of the loading space, institute
State the end shunk when top cover unit is in folded state in the loading space along its length；Top cover unit end is provided with
End crossbeam is provided with stop mechanism on the end crossbeam；
Movable cover device, the movable cover device are fixedly installed on ground, and the movable cover device can be transported in the truck
Stop mechanism described in backstop when row drives the expansion and folding of the top cover unit.
The top cover unit includes multiple connecting shafts and multiple block pieces, and the multiple connecting shaft is slideably positioned in the cunning
In dynamic rail road, for each connecting shaft hingedly there are two the block piece, the block piece in two adjacent connecting shafts is remote
One end from the connecting shaft is mutually hinged.In one of the embodiments,
First track length is greater than the length of the loading space, the first track packet in one of the embodiments,
The convex section stretched out at the top of the loading space is included, the top cover unit is located at the convex section when being in contraction state.
The sliding rail further includes being set to the mounting rack along the vertical direction along length in one of the embodiments,
Second track of direction two sides and the third track for connecting the first track, the second track, the top cover unit are in the folding
When state can completely folding shrinking at second track.
The sliding rail further includes locating part in one of the embodiments, and the locating part is set to described second
The end of track, for being limited to the folded top cover unit.
The quantity of the top cover unit is two in one of the embodiments, is relatively arranged on the both ends of the loading space,
The removable top cover system further includes linkage mechanism, and the linkage mechanism can make two top cover units are synchronous to open or close
It closes.
The linkage mechanism includes being respectively arranged at loading space both ends along its length in one of the embodiments,
Driving wheel and the endless drive part for being slidedly arranged on the driving wheel, the endless drive part are divided into upside driving member and downside transmission
Part, the end crossbeam on two top cover units is connected to the upside driving member and downside driving member, so that two
The end crossbeam synchronizes close to each other or separate, and drives two top cover unit synchronous expansions or folding.
The quantity of the top cover unit is one in one of the embodiments,.
The stop mechanism is set to the top of the end crossbeam, the stop mechanism in one of the embodiments,
Height in the vertical direction is higher than the other parts of the top cover unit.
The movable cover device includes main body frame and movable cover mechanism in one of the embodiments, and the main body frame is solid
Surely it is set on the ground of railway side, the movable cover mechanism is set to the main body frame, and the movable cover mechanism can be spacious
Vehicle stops the stop mechanism when running.
The quantity of the movable cover device is 2 in one of the embodiments, is relatively arranged on the two sides of railway.
Retaining mechanism is provided on the top cover unit in one of the embodiments, the retaining mechanism can be in institute
When stating top cover unit and being in unfolded state, keep the top cover unit and loading space relatively fixed.
The mounting rack includes mounting plate and supporting leg in one of the embodiments, and the supporting leg is fixedly installed in loading space
Top, the mounting plate are fixedly installed in the supporting leg.
The material of the top cover unit is rigid in one of the embodiments,.
The present invention also provides a kind of truck, the truck is applied as described in any one of above-described embodiment
Removable top cover system.
The beneficial effects of the present invention are:
The present invention provides a kind of removable top cover system and truck, removable top cover system includes deployable or folds
Top cover unit, the sliding rail for being set to open-top car top and the movable cover device for being set to railway two sides, top cover unit can be along cunnings
Dynamic rail road is slided to fold or be unfolded, and is completed to the opening or closing at the top of open-top car, movable cover device can be advanced spacious in the middle with backstop
The top cover unit of roof makes top cover unit fold or be unfolded.Removable top cover system provided by the present invention turns open-top car kinetic energy
The power for opening or closing top cover unit is turned to, and can make to fully open at the top of open-top car, structure is simple, not the extra consumption energy.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of removable top cover system provided by the invention；
Fig. 2 is the structural schematic diagram of top cover unit provided by the invention；
Fig. 3 is the main view of truck provided by the invention；
Fig. 4 is the structural schematic diagram that top cover unit provided by the invention is in folded state；
Fig. 5 is the partial enlarged view that top cover unit provided by the invention is in unfolded state；
Fig. 6 is partial perspective view when top cover unit provided by the invention is in folded state；
Fig. 7 is the structural schematic diagram of regulating mechanism in top cover unit provided by the invention；
Fig. 8 is the structural schematic diagram of movable cover device provided by the invention.
Wherein:
Top cover unit 100；Connecting shaft 110；Block piece 120；End crossbeam 130；Sliding equipment 140；Sliding rail 200；
First track 210；Second track 220；Third track 230；Locating part 240；Movable cover device 300；Column 310；Rotating mechanism
320；Movable cover mechanism 330；Elevating mechanism 340；Balance weight mechanism 350；Ladder 380；Guardrail 390；Linkage mechanism 400；Driving wheel
410；Endless drive part 420；Regulating mechanism 430；Chain support plate 440；Mounting rack 800；Supporting leg 810；Container 900；Side wall
910；Headwall 920.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, by the following examples, it and combines attached
Figure, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only to explain this hair
It is bright, it is not intended to limit the present invention.
It is herein component institute serialization number itself, such as " first ", " second " etc., is only used for distinguishing described object,
Without any sequence or art-recognized meanings.And " connection ", " connection " described in the application, unless otherwise instructed, include directly and
It is indirectly connected with (connection).In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", " left side ",
The orientation of the instructions such as " right side ", "vertical", "horizontal", "top", "bottom", "inner", "outside", " clockwise ", " counterclockwise " or position are closed
System is merely for convenience of description of the present invention and simplification of the description to be based on the orientation or positional relationship shown in the drawings, rather than indicates
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitation of the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with
It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
First feature horizontal height is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below "
One feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
Goods is mainly used for transporting coal, ore, the bulk supply tariffs such as timber with truck, for the ease of handling goods,
Top cover is not set at the top of container, the container of truck is generally made of the longer side wall of length, length shorter headwall and chassis.
The present invention provides a kind of truck removable top cover system, can open top cover in handling goods, facilitate the handling of cargo；
Top cover is closed in the in the period of of transporting or other do not need handling goods, prevents cargoes from scattering from polluting.
Fig. 1 is please referred to Fig. 5 and Fig. 8, removable top cover system provided by the invention, including mounting rack 800, top cover unit
100, sliding rail 200 and movable cover device 300:
Mounting rack 800 includes mounting plate and supporting leg 810, and 810 one end of supporting leg is fixedly installed in side wall 910 and headwall 920, side
Plate is fixedly installed in the other end of supporting leg 810.The size of side plate can be adjusted accordingly according to the truck of different model,
And container 900, and the installation foundation as top cover unit in removable top cover system are fixedly connected on by multiple supporting legs 810.
Top cover unit 100 can be unfolded or fold, and have corresponding unfolded state and folded state, and top cover unit 100 is in expansion
When state, the top of open-top car container 900 can be closed；When top cover unit 100 is in folded state, it can shrink in goods
The end of compartment 900 along its length, so that being opened at the top of loading space 900.One end of top cover unit 100 is provided with end crossbeam 130,
Stop mechanism is provided on end crossbeam 130.
The sliding rail 200 being set on mounting rack 800 comprising the first track 210, the first track 210 is along level side
To being set to the top of mounting rack 800；Open-top car loading space 900 includes side wall 910 and headwall 920, and sliding rail 200 is arranged in pairs in goods
Along its length on the side wall 910 of two sides, top cover unit 100 can slide in sliding rail 200 in compartment 900, to realize entire
The expansion and folding of top cover unit 100.
It is set to the movable cover device 300 on ground, when truck operation, movable cover device 300 can hinder stop mechanism
Movement complete the expansion of top cover unit 100 so that stop mechanism drives top cover unit 100 and container 900 that relative motion occurs
With folding.
The above-mentioned removable top cover system formed using top cover unit 100, sliding rail 200 and movable cover device 300, Neng Gou
When truck needs handling goods, the on and off of top cover is completed using the kinetic energy of truck itself, structure is simple, behaviour
Facilitate, can effectively reduce when open-top car transports cargo since the loss generated is opened wide and to the pollution of environment in top.
Preferably, top cover unit 100 includes multiple block pieces 120 and multiple connecting shafts 110.Multiple block pieces 120 are used for
Cover the open top of loading space.Multiple connecting shafts 110 are parallel to each other and are slidably disposed at the open top of loading space, multiple
Connecting shaft 110 have two-by-two be spaced pre-determined distance first state, and two-by-two with respect to against the second state.Each block piece
120 two sides are connect with two adjacent connecting shafts 110 respectively, multiple to block when multiple connecting shafts 110 are in first state
The open top of the covering loading space 900 of part 120.Block piece 120 includes the first cover board and the second cover board, the first cover board and the second cover board
It is hinged by hinge arrangement, and there is the state and state folded against of opposite expansion.First cover board is far from second
The side of cover board is hinged with a connecting shaft 110, and side of second cover board far from the first cover board and adjacent connecting shaft 110 are cut with scissors
It connects, when multiple connecting shafts 110 are in first state, the first cover board and the second cover board are in the opposite state being unfolded.When multiple
Connecting shaft 110 be in two-by-two with respect to against the second state when, the first cover board and the second cover board are folded against, thus loading space 900
Open top open.Also, 110 both ends of connecting shaft are provided with sliding equipment 140, and sliding equipment 140 is set to sliding rail
In 200, so that connecting shaft 110 can be slided along sliding rail 200, and then drives the expansion of top cover unit 100 or fold.Preferably,
The length of first track 210 is greater than the length of side wall 910, when top cover unit 100 is in contraction state, can shrink completely in first
Track 210 protrudes from the convex section at 900 top of open-top car container, so that fully opening at the top of container 900.
Preferably, Fig. 2 and Fig. 4 are please referred to, sliding rail further includes the second track 220 and third track 230.First track
210 is horizontally disposed in 800 top of mounting rack, and the second track 220 is set to 800 side of mounting rack along the vertical direction, the
Three tracks 230 connect the first track 210 and the second track 220；Wherein, the second track 220 and third track 230 can be considered first
The convex section that track 210 protrudes from open-top car container 900 bends downward to obtain.It, can when top cover unit 100 is in folded state
Full retraction is opened in the second track 220 or the second track 220 and third track 230 so that 900 top of container is complete.By
Even if still there is certain thickness after the contraction of top cover unit 100, so accommodating the sliding rail of top cover unit 100 under folded state
200 should have certain length.The second track 220 on vertical direction is set, container can be protruded to avoid due to the first track 210
900 convex section is too long, so that the spacing between two neighboring container 900 is shortened or even interfered.
It is above-mentioned that top cover unit 100 is contracted to the convex section that the first track 210 protrudes from open-top car container 900, or shrink
In in the second track 220 for being set to 900 elongatedness direction of container, two end side surface, being for making 900 top of container to beat completely
It opens.It is usually by open-top car when unloading because of truck, the especially truck of the shots shape cargo such as transport coal, building stones
Container 900 overturns 180 ° by tippler, so that container 900 is poured out in cargo.If top cover unit 100 cannot make goods after shrinking
It is fully opened at the top of case 900, on the one hand will affect the rate that cargo is toppled over, another aspect cargo can also impact top cover list when toppling over
There is the risk for causing top cover unit 100 to damage in member 100.
Preferably, Fig. 1 and Fig. 2 are please referred to, the quantity of top cover unit 100 is two, and top cover unit 100 includes the first top cover
With the second top cover, two top cover units 100 are relatively arranged on the two sides of container 900, form a kind of door-opening type structure.Accordingly
, the second track 220 on container 900 also has two sections, is set to the both ends of open-top car container 900 along its length.Meanwhile two
Linkage mechanism 400 is equipped between a top cover unit 100, linkage mechanism 400 can make the activity of two top cover units 100 have pass
Connection property, always opens simultaneously or closes.
In some embodiments, for being provided with the opposite opened removable top cover of linkage mechanism 400, only in top cover unit
Stop mechanism is set in some in 100, is illustrated for stop mechanism is set on the first top cover below.Open-top car fortune
When row, top cover unit 100 is in close state, and the one end for being provided with the second top cover first passes around movable cover device 300, due to second
Stop mechanism is not set on top cover, the first half of container 900 will not collide with movable cover device 300.Container 900 is latter half of
Point, i.e. when movable cover device 300 passes through in closed part in the first top cover institute, on movable cover device 300 and the movable one end of the first top cover
Stop mechanism collision, drive the first top cover fold simultaneously relative to container 900 generate movement；Meanwhile first top cover pass through linkage
Mechanism 400 drives the movement of the second top cover, and the two movement velocity is identical, contrary.When the complete folding shrinking of the first top cover, the
Two top covers also synchronously complete folding shrinking, so that fully opening at the top of container 900.It is equivalent to the first top cover at this time as actively
Part drives the second top cover as driven member to move.It should be noted that the opposite opened removable top cover of such passive fit form of master,
Want to close top cover, open-top car needs to reverse end for end, that is, the one end for needing to be provided with the first top cover when closing top cover first passes around movable cover dress
300 are set, the closing motion of top cover can be normally completed.
In other embodiment, for being provided with the opposite opened removable top cover of linkage mechanism 400, two top cover lists
It is provided with stop mechanism in member 100, the stop mechanism on two top cover units 100 shifts to install.For example, open-top car is from south to north
When driving, the first top cover is located on container 900 by northern one end, i.e., first top cover is first when open-top car passes through movable cover device 300
By movable cover device 300, the stop mechanism on the first top cover is set to open-top car west side, and the stop mechanism setting on the second top cover
In open-top car east side.When open-top car enters landing place unloading, top cover unit 100 is in close state, and open-top car, which first passes around, to be set to
Uncapping with movable cover device 300 for landing place south, uncaps and is set to railroad track east side with movable cover device 300.Open-top car passes through
When, it will not be collided with the stop mechanism for being located at west side on the first top cover positioned at uncapping for east side with movable cover device 300, it only can be with the
Stop mechanism on two top covers positioned at east side collides, and the second top cover is driven to fold, while the second top cover passes through linkage mechanism 400
It drives the first top cover to fold, completes the opening of top cover unit 100.Continue to travel from south to north after open-top car discharged, by unloading
The pass lid movable cover mechanism in goods place the north closes lid with movable cover mechanism and is set to railroad track west side.When open-top car passes through, it is located at west
The pass lid movable cover device 300 of side will not on the second top cover be located at east side stop mechanism collide, only can on the first top cover
Stop mechanism positioned at west side collides, and drives the expansion of the first top cover, while the first top cover drives second by linkage mechanism 400
Top cover expansion, completes the closing of top cover unit 100.
Preferably, referring to Fig. 2, linkage mechanism 400 includes driving wheel 410, endless drive part 420 and end crossbeam 130,
Two driving wheels 410 are set to the both ends of container 900 along its length；Endless drive part 420 is set to two driving wheels 410
On, and can be rotated around driving wheel 410, the more top half portion in 420 position of endless drive part is divided into upside driving member, position compared with
It is downside driving member for driving member on the lower, the end crossbeam 130 of two top cover units 100 is respectively fixedly connected with to be driven in upside
Part and downside driving member.For example, the first top cover is connected to upside driving member, the second top cover is connected to downside driving member, when first
When top cover folding opens top cover unit 100, the first top cover end crossbeam 130 is moved downward, and upside driving member is driven to transport to the left
It is dynamic, so that endless drive part 420 rotates counterclockwise.Meanwhile downside driving member moves right, and drives the second top cover end crossbeam
130 move right, so that the second top cover folds.
Preferably, as shown in figure 5, linkage mechanism 400 includes sprocket wheel and chain, the part of sprocket wheel chain is merely illustrated in figure
Structure.Sliding equipment 140 at first top cover and the second top cover upper end crossbeam, respectively by long connecting plate and short connecting plate and
Chain is fixedly connected, meanwhile, in order to prevent chain because own wt it is sagging, chain support plate is additionally provided on mounting rack, chain is worn
Cross the fluting in multiple chain support plates.Sprocket wheel chain controls the synchronous working principle and driving wheel and transmission opened of top cover unit
The working principle of part is identical, repeats no more in this.
It should be understood that sprocket wheel and chain interoperation, rope sheave and wirerope cooperation etc. are some enforceable modes,
His common synchronous drive mechanism, such as belt wheel and belt, can be applied to removable top cover system provided by the present invention.
Preferably, for being provided with the opposite opened removable top cover of linkage mechanism 400, linkage mechanism 400 is also connected with driving
Mechanism, driving mechanism can with active drive linkage mechanism 400 so that linkage mechanism 400 drive top cover unit 100 complete open or
It closes.For example, driving mechanism is motor for the above-mentioned top cover unit 100 equipped with driving wheel 410 and endless drive part 420, electricity
Machine is directly connected to or is connected to driving wheel 410 by deceleration mechanism, and driving wheel 410 can be driven to rotate, and endless drive part 420 is opened
Tightly in driving wheel 410, the rotation of driving wheel 410 can drive endless drive part 420 to rotate, and then top cover unit 100 is driven to move.Again
For example, for be equipped with the removable top cover system of chain and sprocket wheel as linkage mechanism 400, the arrangement of chain sprocket and with top
The connection type of cap unit 100, it is similar with the set-up mode of above-mentioned driving wheel 410 and driving member.Motor is set, and motor can connect
In sprocket wheel, drive sprocket drives chain rotation, or is connected to chain, directly drives chain rotation.More than it should be understood that
Two kinds of forms are some embodiments of a driving mechanism and a linkage mechanism 400, other common driving mechanisms in machinery field
Removable top cover system provided by the present invention is equally applicable for linkage mechanism 400.
Preferably, referring to Fig. 7, linkage mechanism 400 is equipped with regulating mechanism 430.As shown in fig. 7, regulating mechanism 430 wraps
Including bolt, driving wheel 410 is installed on top cover unit 100 by regulating mechanism 430, by adjusting bolt, adjustable two
The distance between driving wheel 410, and then adjust the tensile force of endless drive part 420.It should be understood that bolt is that one kind can
Applied to mode of the invention, other common tensile force adjusting mechanisms are equally applicable for the present invention.
Preferably, referring to Fig. 6, sliding rail 200 further includes locating part 240, for there was only the sliding of the first track 210
Track 200, locating part 240 are set to the both ends end of the first track 210.For including the second track 220, third track 230
Sliding rail 200, locating part 240 is set to the end of 220 vertical direction of the second track on the lower.In top cover unit 100
Sliding equipment 140 is slideably positioned in sliding rail 200, in order to prevent top cover unit 100 shrink when, sliding equipment 140 from
Deviate from sliding rail 200, locating part 240 is set in 220 end of the second track.When top cover unit 100 is shunk, near limit
The sliding equipment 140 of position part 240 is contacted with locating part 240, and does not continue to move, so that sliding equipment 140 will not be from sliding
Deviate from track 200.
Preferably, the quantity of top cover unit 100 is one.For the container 900 of a top cover unit 100, the top is arranged
Entire 900 top of container should be able to be completely covered under 100 unfolded state of cap unit, be contracted to 900 top of container under folded state
Side, so that being fully opened at the top of container 900.When opening at the top of open-top car, for open-top car along a direction form, top cover unit 100 is living
The stop mechanism of moved end drives top cover unit 100 to fold by 300 backstop of movable cover device, completes the folding of top cover unit 100, closes
The process closed at the top of open-top car is opposite with opening procedure.One top cover unit 100 is only set, then does not have to setting linkage mechanism 400, letter
Change the structure of removable top cover system, and improves the reliability of removable top cover system.It should be noted that being beaten at the top of open-top car
When on or off is closed, open-top car one end that stop mechanism is located at should first pass around movable cover device 300, so that movable cover device 300 can
Open or close top cover unit 100.
Preferably, referring to Fig. 1, the quantity of movable cover device 300 is 2,2 movable cover devices 300 are relatively arranged on railway
The two sides of track.Correspondingly, stop mechanism is also equipped with 2,2 are corresponded respectively to when top cover unit 100 opens or closes
Movable cover device 300.Since top cover unit 100 is limited by weight and structure, the power size that stop mechanism can be provided is limited, only sets
Setting one group of stop mechanism and movable cover device 300 may result in and open or close power deficiency；Simultaneously as movable cover device 300 is set
Railway two sides are placed in, when a movable cover device 300 is set, only the stop mechanism application of certain side on top cover unit 100 is acted on
Power may cause the sliding at two sliding rails 200 of removable top cover system and mismatch, causes stuck phenomenon.Setting two are dialled
On the one hand lid arrangement can increase the active force to top cover unit 100, on the other hand can be from 100 two sides of top cover unit simultaneously
Force, avoids the movement at two sliding rails 200 from mismatching.
Preferably, the material of block piece 120 is rigid in top cover unit 100.Rigid 120 shape of block piece is length
Cube shape, length are equal to the width at 900 top of loading space, and thickness can be depending on specific requirements, and thickness exists under normal circumstances
Within the scope of 1mm-20mm.Rigid block piece 120 can cover 900 top of container, prevent outside when top cover unit 100 is opened
Sundries enters the cargoes from scattering in container 900 or in container 900.Meanwhile rigid block piece 120 can also play certain connection
Effect, so that the movement of sliding equipment 140 at 110 both ends of connecting shaft keeps synchronizing.Further, in order to avoid two adjacent rigid
Property block piece 120 between there are gap, can be at the gap of two rigid block pieces 120 filled with flexible materials such as tarpaulins, both
Do not influence the normal flexible of top cover unit 100, but cargoes from scattering caused by can preventing because of gap between rigid block piece 120 or
Sundries enters.
Preferably, removable top cover system further includes retaining mechanism.Retaining mechanism is set on top cover unit 100, works as top cover
Unit 100 is unfolded, and after closing at the top of loading space 900, retaining mechanism can carry out locking to top cover unit 100, so that top
Cap unit 100 is in unfolded state and can not fold, and keeps the closing to loading space 900.For example, for opposite opened removable top cover,
Locking device includes the lock body and lock tongue being respectively arranged on two top cover units 100, when two top cover units 100 are unfolded, lock
Body and lock tongue are close to each other, when top cover unit 100 is fully deployed, lock tongue be inserted into lock body in, not by be more than a certain size
Masterpiece used time, lock tongue and lock body keep lockup state, so that two top cover units 100 can not fold.When due to open-top car operation certainly
Body shakes or some other unexpected factors are to 100 applied force of top cover unit, may cause top cover unit 100 and travels in open-top car
When be opened accidentally, setting retaining mechanism can be to avoid top cover unit 100 because being opened accidentally.
As shown in figure 8, the movable cover device 300 in the present invention includes column 310, rotating mechanism 320 and movable cover mechanism
330: column 310 is fixedly installed on the ground of track two sides, the installation foundation as entire movable cover device 300；Rotating mechanism
320 are rotatablely arranged at 310 top of column, and rotating mechanism 320 includes rotating arm, rotation support and rotating electric machine, rotating arm
It is rotatably connected at column 310 by rotating support, column 310 is vertically arranged, and rotating arms horizontal setting, rotating arm can be in water
Rotation in surface, power source of the driving motor as rotating arm can support driving rotating arm turn indirectly directly or by rotation
It is dynamic；Movable cover mechanism 330 is set to the one end of rotating arm far from column 310, and movable cover mechanism 330 can be equipped with the spacious of removable top cover
When vehicle is equipped at the track of movable cover device 300 by two sides, backstop removable top cover, but the normally travel of open-top car is not influenced, so that
Relative displacement occurs between removable top cover and open-top car, completes opening or closing for removable top cover.When rotating arm is rotated as track
When parallel, referred to as original state, when rotating arm turns to above track, referred to as working condition；For not needing to play on or off
When closing removable top cover, such as the open-top car that passes through on track is general wagon or other do not set the open-top car of removable top cover, at rotating arm
In original state, due to being equipped with certain distance, and rotating arm and parallel track between column 310 and track, then entire movable cover is filled
It sets 300 to be completely on the outside of track, does not influence the normally travel of open-top car；When needing to open and close removable top cover, whirler
Structure 320 drives rotating arm to rotate 90 ° to track side, and rotating arm is located above track, and movable cover device 300 being capable of backstop movable top
Lid is to complete to open or close it.
Specifically, truck removable top cover is longitudinal split folding removable top cover in illustrated embodiment,
Including two top cover units 100, the mobilizable one end of each top cover unit 100 is provided with touch head, and touch head is stretched out simultaneously upwards
Higher than other positions of removable top cover.It is worth explanation, touch head here is the stop mechanism in above-described embodiment.Equipped with work
When the truck of dynamic top cover enters bulk cargo station, removable top cover is in close state, by removable top cover movable cover device 300
When, rotating arm is in running order, so that movable cover mechanism 330 is located above railroad track, and movable cover device 300 and touch head exist
In open-top car driving direction projection section overlapping, movable cover device 300 can backstop touch head so that top cover unit 100 relative to
Ground is static, while open-top car main body is still moving on, i.e., is subjected to displacement between removable top cover and open-top car main body, passes through this kind of side
Formula completes the opening of truck removable top cover；When removable top cover, which is opened, can not be further continued for movement to extreme position, in order to keep away
Exempt from the continuation of movable cover device 300 and touch head backstop, causes movable cover device 300 or removable top cover to damage, removable top cover fully opens
Afterwards, rotating mechanism 320 drives rotating arm to rotate to open-top car direction of travel side, drives movable cover device 300 and touch head to be detached from, opens
Vehicle and removable top cover move on.The closing process of removable top cover is identical with this.
Preferably, removable top cover movable cover device 300 further includes elevating mechanism 340, and elevating mechanism 340 is allowed to and rotating mechanism
Between 320 and movable cover mechanism 330, it is able to drive movable cover mechanism 330 and moves up and down.It is living since truck type is varied
The type of dynamic top cover is not also identical, causes the touch head on removable top cover to touch and be formed backstop to have a variety of height, is
The removable top cover of different height is adapted to, switching mechanism is provided with elevating mechanism 340, and elevating mechanism 340 is able to drive movable cover machine
Structure 330 moves up and down, and movable cover device 300 is made to be in different height to the position of backstop removable top cover.Meanwhile elevating mechanism
340 when removable top cover fully opens or closes while can also rise, so that movable cover mechanism 330 and removable top cover are detached from, prevent
Only movable cover device 300 or removable top cover damage.
Specifically, elevating mechanism 340 includes elevator platform, fluctuating orbit, lifting motor and lead screw, fluctuating orbit is fixed to hang down
Directly be set to the one end of rotating arm far from column 310, elevator platform is slideably positioned in fluctuating orbit, lead screw include lead screw shaft and
Feed screw nut, lead screw shaft are connected to lifting motor, and feed screw nut is fixedly connected on elevator platform, and lifting motor drives lead screw shaft to turn
Dynamic, the rotation of lead screw shaft is converted linear motion by feed screw nut, and drives the elevator platform being connected thereon along lift rail
Road slides up and down.
Preferably, rotation support includes that bearing, connection rack and gear transmission unit, bearing inner race are fixedly connected on column
310, outer ring is arranged with driven gear, and connection rack one end is fixedly connected on driven gear towards upper one side, and the other end is solid
Surely it is connected to rotating arm, driving gear is provided on the output shaft of rotating electric machine, driving gear is engaged and formed with driven gear
Gear transmission unit, rotating electric machine rotation drive driving gear rotation, and driving gear drives driven gear rotation, driven gear
Connection gantry rotation is driven, connection rack drives rotating arm rotation.
Preferably, gear drive further includes transmission gear, and transmission gear is one or more, and transmission gear is set to
Between driving gear and driven gear, driving gear, transmission gear and driven gear intermesh.It is made of Multi-stage transmission gear
Gear transmission unit, can be rotated by lesser drive force rotating mechanism 320, corresponding rotating electric machine it is specified defeated
Power reduces out, and the size and weight of rotating electric machine reduce, so that the size and weight of entire movable cover device 300 reduce.
Preferably, removable top cover movable cover device 300 further includes balance weight mechanism 350, balance weight mechanism 350 include counterweight element and
Transfer unit, transfer unit is connected to counterweight element, while movable cover device 300 includes movable cover arm and locating piece, movable cover arm one end
It is rotatablely arranged at rotating mechanism 320, the other end is connect with transfer unit, and locating piece is fixedly installed on rotating mechanism 320,
Counterweight element can apply active force to movable cover arm by transfer unit, so that movable cover arm is resisted against on locating piece and in vertical
Downward state.
Preferably, transfer unit includes fixed pulley group and wirerope, and one end of wirerope is fixedly connected on counterweight element, separately
One end is fixedly connected on movable cover arm, and wirerope is set around fixed pulley group, and by fixed pulley group is generated counterweight element vertical
The power in direction is converted into the power for acting on the horizontal direction of movable cover arm.
Preferably, fixed pulley group includes the first fixed pulley, the second fixed pulley and third fixed pulley, and the first fixed pulley is set to
310 upper end of column, the second fixed pulley are set to top of the rotating mechanism 320 far from 310 one end of column, and third fixed pulley is set to
Bottom of the rotating mechanism 320 far from 310 one end of column, and the lower end of third fixed pulley and the lower end of movable cover arm be substantially at it is same
Horizontal plane.
Preferably, column is equipped with ladder 380 and guardrail 390, and ladder 380 can facilitate operator to climb up column top
Portion carries out care and maintenance to movable cover device, and guardrail 390 can prevent personnel from surprisingly falling when climbing ladder 380, reduce personnel
Injured risk.
The present invention also provides a kind of truck, which includes truck and above-mentioned removable top cover system
System, the removable top cover in removable top cover system are set to the top of truck, for sealing at the top of truck
It closes, the movable cover device in removable top cover system is set to railway two sides, can open or close removable top cover.
Removable top cover system provided by the present invention and truck have the advantage that
1, removable top cover may contract to container two sides, so that fully opening at the top of container.
2, backstop being carried out to the stop mechanism on open-top car in traveling using movable cover device, does not set driving mechanism, structure is simple,
Save the energy.
3, movable cover device can flexible setting, the open-top car of different direction of travel can be opened and closed lid movement.
4, removable top cover is installed on existing open-top car by mounting rack, and mounting rack structure can be carried out according to different open-top car types
It adjusts, strong applicability.
Each technical characteristic of above embodiments can be combined arbitrarily, for simplicity of description, not to above-described embodiment
In each technical characteristic it is all possible combination be all described, as long as however, the combination of these technical characteristics be not present lance
Shield all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (15)
1. a kind of removable top cover system, which is characterized in that the roof system includes:
Mounting rack, the mounting rack are installed at the top of truck loading space；
Sliding rail, the sliding rail are set to the mounting rack, and the sliding rail includes horizontally disposed in institute
State the first track at the top of mounting rack；
Top cover unit, the top cover unit can be slided along the sliding rail, and the top cover unit can be unfolded or fold, and
With unfolded state and folded state, the top cover unit can be closed when being in unfolded state at the top of the loading space, the top
Cap unit shrinks the end in the loading space along its length when being in folded state；Top cover unit end is provided with end
Crossbeam is provided with stop mechanism on the end crossbeam；
Movable cover device, the movable cover device are fixedly installed on ground, and the movable cover device can be when the truck be run
Stop mechanism described in backstop drives the expansion and folding of the top cover unit.
2. removable top cover system according to claim 1, which is characterized in that the top cover unit include multiple connecting shafts and
Multiple block pieces, the multiple connecting shaft are slideably positioned in the sliding rail, and hingedly there are two institutes for each connecting shaft
Block piece is stated, the one end of block piece far from the connecting shaft in two adjacent connecting shafts is mutually hinged.
3. removable top cover system according to claim 1, which is characterized in that first track length is greater than the loading space
Length, first track includes the convex section stretched out at the top of the loading space, and the top cover unit is in the folded state
When be located at the convex section.
4. removable top cover system according to claim 3, which is characterized in that the sliding rail further includes along the vertical direction
It is set to the mounting rack the second track of two sides and the third track for connecting the first track, the second track, institute along its length
State when top cover unit is in the folded state can folding shrinking completely at second track.
5. removable top cover system according to claim 4, which is characterized in that the sliding rail further includes locating part, institute
The end that locating part is set to second track is stated, for limiting to the folded top cover unit.
6. removable top cover system according to claim 1, which is characterized in that the quantity of the top cover unit is two, phase
To the both ends for being set to the loading space, the removable top cover system further includes linkage mechanism, and the linkage mechanism can make two
The synchronous closure or openness of the top cover unit.
7. removable top cover system according to claim 6, which is characterized in that the linkage mechanism includes being respectively arranged at institute
Stating loading space, the driving wheel at both ends and the endless drive part for being slidedly arranged on the driving wheel, the endless drive part are divided into along its length
Upside driving member and downside driving member, the end crossbeam on two top cover units be connected to the upside driving member and
Downside driving member and drives two top cover units synchronous so that two end crossbeams synchronize close to each other or separate
Expansion folds.
8. removable top cover system according to claim 1, which is characterized in that the quantity of the top cover unit is one.
9. removable top cover system according to claim 1-8, which is characterized in that the stop mechanism is set to institute
The top of end crossbeam is stated, the height of the stop mechanism in the vertical direction is higher than the other parts of the top cover unit.
10. removable top cover system according to claim 1-8, which is characterized in that the movable cover device includes master
Body frame and movable cover mechanism, the main body frame are fixedly installed on the ground of railway side, and the movable cover mechanism is set to institute
Main body frame is stated, the movable cover mechanism can stop the stop mechanism when open-top car is run.
11. removable top cover system according to claim 1-8, which is characterized in that the quantity of the movable cover device
It is 2, is relatively arranged on the two sides of railway.
12. removable top cover system according to claim 1-8, which is characterized in that be arranged on the top cover unit
There is retaining mechanism, the retaining mechanism can make the top cover unit and loading space when the top cover unit is in unfolded state
It is relatively fixed.
13. removable top cover system according to claim 1-8, which is characterized in that the mounting rack includes installation
Plate and supporting leg, the supporting leg are fixedly installed at the top of loading space, and the mounting plate is fixedly installed in the supporting leg.
14. removable top cover system according to claim 1-8, which is characterized in that the material of the top cover unit
For rigid.
15. a kind of truck, which is characterized in that the truck is applied as described in any one of claim 1-14
Removable top cover system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910557013.1A CN110203235A (en) | 2019-06-25 | 2019-06-25 | Removable top cover system and truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910557013.1A CN110203235A (en) | 2019-06-25 | 2019-06-25 | Removable top cover system and truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110203235A true CN110203235A (en) | 2019-09-06 |
Family
ID=67794517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910557013.1A Pending CN110203235A (en) | 2019-06-25 | 2019-06-25 | Removable top cover system and truck |
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| Country | Link |
|---|---|
| CN (1) | CN110203235A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114735039A (en) * | 2022-04-27 | 2022-07-12 | 中车长江运输设备集团有限公司 | Covering device, open carriage and freight train |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207360351U (en) * | 2017-10-10 | 2018-05-15 | 中车齐齐哈尔车辆有限公司 | A kind of goods train carriage and its head cover switching mechanism |
| WO2019062551A1 (en) * | 2017-09-27 | 2019-04-04 | 株洲华盛实业有限公司 | Method and mechanism for operating movable and retractable top cover of convertible railway freight compartment |
| CN210174865U (en) * | 2019-06-25 | 2020-03-24 | 神华铁路货车运输有限责任公司 | Movable top cover system and railway open wagon |
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2019
- 2019-06-25 CN CN201910557013.1A patent/CN110203235A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019062551A1 (en) * | 2017-09-27 | 2019-04-04 | 株洲华盛实业有限公司 | Method and mechanism for operating movable and retractable top cover of convertible railway freight compartment |
| CN207360351U (en) * | 2017-10-10 | 2018-05-15 | 中车齐齐哈尔车辆有限公司 | A kind of goods train carriage and its head cover switching mechanism |
| CN210174865U (en) * | 2019-06-25 | 2020-03-24 | 神华铁路货车运输有限责任公司 | Movable top cover system and railway open wagon |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114735039A (en) * | 2022-04-27 | 2022-07-12 | 中车长江运输设备集团有限公司 | Covering device, open carriage and freight train |
| CN114735039B (en) * | 2022-04-27 | 2023-08-22 | 中车长江运输设备集团有限公司 | Covering device, open carriage and freight train |
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| CB02 | Change of applicant information |
Address after: 419, block C, Shenhua building, 16 ande Road, Dongcheng District, Beijing, 100010 Applicant after: Shenhua Railway Equipment Co.,Ltd. Applicant after: CRRC Yangtze Co.,Ltd. Address before: 100010 Shenhua Building, 16 Ander Road, Dongcheng District, Beijing, 17 Floors, Block C Applicant before: SHENHUA RAIL AND FREIGHT WAGONS TRANSPORT Co.,Ltd. Applicant before: CRRC Yangtze Co.,Ltd. |
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