CN110001691A - Open-top car, removable top cover and its driving device - Google Patents
Open-top car, removable top cover and its driving device Download PDFInfo
- Publication number
- CN110001691A CN110001691A CN201910339214.4A CN201910339214A CN110001691A CN 110001691 A CN110001691 A CN 110001691A CN 201910339214 A CN201910339214 A CN 201910339214A CN 110001691 A CN110001691 A CN 110001691A
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- Prior art keywords
- top cover
- car body
- driving
- active
- driving device
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Classifications
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- 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
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses a kind of open-top car, removable top cover and its driving device, the driving device of removable top cover includes: for being arranged transmission mechanism on the car body, and transmission mechanism includes for installing top cover and can be along the transmission parts that vehicle body longitudinal direction moves；It is fixed on transmission parts and touches part；Can with touch part abutting collision head device；Wherein, when car body along its length when driving, the car body of collision head device and traveling exists along vehicle body longitudinal direction to be relatively moved, and collision head device can drive transmission parts move along vehicle body longitudinal direction to be opened and closed top cover by touching part.There is relative movement to realize that drive transmission device is run, to realize the opening and closing of top cover using collision head device and the car body of traveling in the driving device of above-mentioned removable top cover.Above-mentioned collision head device is not provided on the car body, compared with the prior art, without installing power device on the car body, is reduced the weight of vehicle, is improved transport economic specific property；Also reduce cost.
Description
Technical field
The present invention relates to railway freight-car transporting technical fields, more specifically to a kind of open-top car, removable top cover and its drive
Dynamic device.
Background technique
Open-top car is a kind of common railway freight-car, the bulk products such as prevailing traffic coal.The loading hatch of open-top car is to open wide rectangle
Structure, during transportation, it may occur that it phenomena such as fugitive dust, is not only lost the transporting coal on vehicle, reduces economic benefit, and
And there is biggish pollution to environment.
Currently, removable top cover is arranged by the loading hatch in open-top car to solve the above problems.The removable top cover mainly includes
Top cover and driving device for opening and closing top cover.Wherein, driving device is installed on the top two sides of car body, driving device
It mainly include transmission mechanism and driving part, transmission mechanism is fixed by connector and top cover support device, driving part driving
Transmission mechanism operation realizes unlatching or the pass of top cover so that connector drives top cover support device to move along vehicle body longitudinal direction
It closes.
In above structure, driving part needs to be arranged on the car body, then the weight of entire car body is larger, leads to transportation economics
Property is poor.
In addition, top cover is stacked in one end of loading hatch when top cover fully opens, then can occupy loading hatch area or
It needs open-top car end to reserve certain space, is not also suitable for railway car dumper operation.
In conclusion how to open and close top cover, to reduce car body weight, transport economic specific property is improved, is current ability
Field technique personnel's urgent problem to be solved.
Summary of the invention
The object of the present invention is to provide a kind of driving devices of removable top cover, to reduce car body weight, to improve transport
Economy.It is a further object of the present invention to provide a kind of removable top cover with above-mentioned driving device, one kind to have above-mentioned activity
The open-top car of top cover.
To achieve the goals above, the invention provides the following technical scheme:
A kind of driving device of removable top cover, comprising:
For being arranged transmission mechanism on the car body, the transmission mechanism includes for installing top cover and can be along the vehicle
The mobile transmission parts in body length direction；
It is fixed on the transmission parts and touches part；
It can be with the collision head device for touching part abutting；
Wherein, when the car body along its length when driving, the car body of the collision head device and traveling is described in
There is relative movement in vehicle body longitudinal direction, the collision head device can drive the transmission parts along the vehicle by the part that touches
Body length direction is mobile to be opened and closed the top cover.
Preferably, the transmission mechanism further include: two driving wheels being sequentially distributed along the vehicle body longitudinal direction, it is described
Transmission parts are in loop-like and housing on two driving wheels.
Preferably, it is described touch part be two, respectively on touch part and under touch part；Wherein, it is solid that part is touched on described
It is scheduled on the transmission parts to be located in the delivery section on the driving wheel top, part is touched under described is fixed on the transmission parts and be located at institute
In the delivery section for stating driving wheel bottom end；Touched on described part and it is described under touch in part, one is close to a driving wheel, separately
One is close to driving wheel described in another.
Preferably, the driving device of the removable top cover further include: for being arranged on the car body and along the car body
First slideway of length direction setting, the part that touches are slidably matched with first slideway.
Preferably, the driving device of the removable top cover further includes the enabling locking dress for being used to be arranged on the car body
It sets and shutdown locking device；After the top cover is opened, the door release catch clamping of the enabling locking device and the top cover；When
After the top cover is closed, the spring lock buckle of the closing locking device and the top cover is connect.
Preferably, the enabling locking device and the closing locking device are elastic locking device, the snap lock
Closing device includes: the support for being arranged on the car body, torsional spring, and the lock being rotatably arranged on the support
Button；Wherein, one end of the torsional spring is connected with the lock, and the other end of the torsional spring is connected with the support.
Preferably, the collision head device includes: to meet and discuss, the support frame for fixing on the ground, and is set to described
Driving part on support frame；Wherein, it meets and discusses described in the driving part driving and is abutted with the part that touches.
Preferably, described meet and discuss includes: ontology of meeting and discussing, and meet and discuss seat and both ends ontology and are met and discussed with described meet and discuss respectively
The connected spring of seat.
The driving principle of the driving device of removable top cover provided by the invention are as follows: deposited using the car body of collision head device and traveling
Relative movement come realize drive transmission device run, to realize the opening and closing of top cover.Specifically, car body is gone along its length
During sailing, collision head device and car body are relatively moved along the length direction presence of car body, when needing to be opened and closed top cover, collision head device
It is abutted with part is touched, so that collision head device promotion is touched part and moved along the length direction of car body, is fixed on transmission due to touching part
On part, then transmission parts are moved with length direction of the part along car body is touched, to drive top cover to move along the length direction of car body, then
Realize the opening and closing of top cover.The moving direction for driving top cover mobile during opening top cover, and close top cover and drive top in the process
It is opposite to cover mobile moving direction.
The driving device of removable top cover provided by the invention, since collision head device and the car body of traveling are along vehicle body longitudinal direction
There are relative movements, then collision head device is not provided on the car body, it is only necessary to and transmission mechanism is set on the car body, touches part, compared with
The driving part setting of prior art drive transmission device operation is compared on the car body, without installing power device on the car body,
The weight of vehicle is effectively reduced, to improve transport economic specific property；Meanwhile also reducing cost.
The driving device of removable top cover based on above-mentioned offer, the present invention also provides a kind of removable top cover, the movable tops
Lid includes: top cover, drives the driving device of the top cover opening and closing；Wherein, the driving device is drive described in any of the above embodiments
Dynamic device.
Preferably, the driving device is two, and is distributed in the two sides of the top cover.
Preferably, the removable top cover further includes the second slideway, and second slideway includes: for being arranged in the car body
Top and the main skid being arranged along the vehicle body longitudinal direction, for being arranged on the end plate outer wall of the car body and along the vehicle
The secondary slideway of body short transverse setting；
Wherein, the secondary slideway is connected to the main skid；The top cover and second slideway are slidably matched and can
Close at the side of the secondary slideway.
Preferably, the top cover includes: shading cloth, the fixed top cover support device for supporting the shading cloth；
Wherein, the top cover support device includes active beam assembly and from brake beam component, and the active beam assembly includes: solid
Due to the active support on the transmission parts, the active beam that is set on the active support, it is described from brake beam component include the
One driven beam and the second driven beam, the first driven beam are fixed on the active support；
The active beam, the first driven beam and the second driven beam are sequentially distributed and fix with the shading cloth
Be connected, the active beam and the main skid be slidably matched, the first driven beam and the second driven beam with the master
Slideway and the secondary slideway are slidably matched.
Preferably, the active beam is rotatablely arranged on the active support；
The top cover further include: the return spring that both ends are connected with the active beam with the described first driven beam respectively；With
In being fixed on the backstopping assembly that can be abutted on the car body and with the active beam；
Wherein, the backstopping assembly and the return spring are located at the two sides of the active beam, and are located at institute
State the two sides up and down of active beam pivot center.
Preferably, the described first driven beam and the second driven beam pass through pulley and match with second slideway sliding
It closes, and the pulley at least two of the first driven every side of beam, the pulley of the second driven every side of beam is at least
It is two.
Based on the removable top cover of above-mentioned offer, the present invention also provides a kind of open-top cars, which includes removable top cover, described
Removable top cover is removable top cover described in any of the above embodiments.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is the partial structure diagram of the driving device of removable top cover provided in an embodiment of the present invention；
Fig. 2 is enabling locking device and door release catch clamping in the driving device of removable top cover provided in an embodiment of the present invention
When structural schematic diagram；
Fig. 3 is that shutdown locking device and spring lock buckle connect in the driving device of removable top cover provided in an embodiment of the present invention
When structural schematic diagram；
Fig. 4 is the structural schematic diagram of enabling locking device in the driving device of removable top cover provided in an embodiment of the present invention；
Fig. 5 is the structural schematic diagram of shutdown locking device in the driving device of removable top cover provided in an embodiment of the present invention；
Fig. 6 is the distribution map of collision head device in the driving device of removable top cover provided in an embodiment of the present invention；
Fig. 7 is the structural schematic diagram of collision head device in the driving device of removable top cover provided in an embodiment of the present invention；
Fig. 8 is the structural schematic diagram of removable top cover provided in an embodiment of the present invention；
Fig. 9 is the structural schematic diagram of top cover in removable top cover provided in an embodiment of the present invention；
Figure 10 is the structural schematic diagram of top cover support device in removable top cover provided in an embodiment of the present invention；
Figure 11 is the structural schematic diagram of active beam assembly in removable top cover provided in an embodiment of the present invention；
Figure 12 is the structural schematic diagram of driven beam in removable top cover provided in an embodiment of the present invention；
Figure 13 is the partial enlarged view of Figure 12；
Figure 14 is structural schematic diagram of the removable top cover provided in an embodiment of the present invention after top cover opening；
Figure 15 is the distribution map of the top cover and car body after opening in removable top cover provided in an embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in figs. 1-7, the driving device of removable top cover provided in an embodiment of the present invention includes: transmission mechanism 31, is touched
Part and collision head device 20.
For above-mentioned transmission mechanism 31 for being arranged in car body 19, transmission mechanism 31 includes transmission parts 11, which uses
It can move in installation top cover 30 and along the length direction of car body 19.The above-mentioned part that touches is fixed on transmission parts 11.It is above-mentioned to meet and discuss
Device 20 can be abutted with part 13 is touched；
When car body 19 along its length when driving, the length direction of the car body 19 of collision head device 20 and traveling along car body 19
There are relative movement, collision head device 20 can drive transmission parts 11 to move along 19 length direction of car body to be opened and closed top by touching part
Lid 30.
In above structure, collision head device 20 is located at the side of transmission mechanism 31, and transmission mechanism 31 is arranged on 19 top of car body
At least side on, then collision head device 20 is located at the one or both sides of car body 19, as shown in Figure 6.Collision head device 20 is driver
Structure 31 provides power.
The driving principle of the driving device of removable top cover provided in an embodiment of the present invention are as follows: utilize collision head device 20 and traveling
Car body 19 exist relative movement come realize drive transmission device 31 run, to realize the opening and closing of top cover 30.Specifically, car body
19 along its length in driving process, and collision head device 20 and car body 19 exist along the length direction of car body 19 to be relatively moved, when
When needing to be opened and closed top cover 30, collision head device 20 is abutted with part is touched, so that the promotion of collision head device 20 touches part along the length of car body 19
It is mobile to spend direction, is fixed on transmission parts 11 due to touching part, then transmission parts 11 are moved with length direction of the part along car body 19 is touched
It is dynamic, so that top cover 30 be driven to move along the length direction of car body 19, then realize the opening and closing of top cover 30.During opening top cover 30
The moving direction for driving top cover 30 mobile during the moving direction for driving top cover 30 mobile, and closing top cover 30 is opposite.
The driving device of removable top cover provided in an embodiment of the present invention, due to collision head device 20 and traveling car body 19 along vehicle
There is relative movement in 19 length direction of body, then collision head device 20 is not arranged on car body 19, it is only necessary to transmission be arranged on car body 19
Part touches in mechanism 31, compares, is not necessarily on the car body compared with the driving part setting that prior art drive transmission device 31 is run
Power device is installed on car body 19, effectively reduces the weight of vehicle, to improve transport economic specific property；Meanwhile it also reducing
Cost.
In above-mentioned transmission mechanism 31, realize that transmission parts 11 are moved along the length direction of car body 19, there are various structures, such as
Transmission mechanism 31 is rack and pinion drive mechanism, and specifically, transmission parts 11 are rack gear, and the gear and rack gear of transmission mechanism 31 are nibbled
It closes；Also it is tape handler, pulley drive mechanism or chain transminssion mechanism that transmission mechanism 31, which may be selected,.
Preferably, above-mentioned transmission mechanism 31 further include: two driving wheels 15 being sequentially distributed along 19 length direction of car body pass
Send part 11 in loop-like and housing on two driving wheels 15.In this way, structure is simpler, stability is preferable, more securely and reliably.It can
With understanding, driving wheel 15 is rotatably arranged on car body 19, and two above-mentioned driving wheels 15 are separately mounted to car body 19
Both ends.
When transmission mechanism 31 is V belt translation machine, driving wheel 15 is belt pulley, and transmission parts 11 are conveyer belt；Work as transmission mechanism
31 be chain transminssion mechanism when, driving wheel 15 be sprocket wheel, transmission parts 11 be chain；When transmission mechanism 31 is pulley drive mechanism
When, driving wheel 15 is driven pulley, and transmission parts 11 are transmission rope.
In order to reduce cost, preferentially select transmission mechanism 31 for pulley drive mechanism.For the type of transmission rope, according to reality
Border is selected.In order to prolong the service life, preferentially selecting transmission rope is wirerope.
For the ease of installing driving wheel 15, above-mentioned transmission mechanism 31 further includes mounting base 14, and mounting base 14 is for being arranged
On car body 19, driving wheel 15 is rotatably arranged in mounting base 14.
The above-mentioned part that touches can be one, can also be two.When touching part is one, the row of car body 19 when opening top cover 30
It is opposite with the driving direction of car body 19 when closing top cover 30 to sail direction.For the ease of opening and closing top cover 30, preferential selection is touched
Contact element is two, to realize that car body 19 completes the opening and closing of top cover 30 when driving in the same direction.
Specifically, two touch part be respectively on touch part 9 and under touch part 13；Wherein, it above touches part 9 and is fixed on transmission
Part 11 is located in the delivery section on 15 top of driving wheel, under touch part 13 and be fixed on the transmission that transmission parts 11 are located at 15 bottom end of driving wheel
Duan Shang；On touch part 9 and under touch in part 13, one is close to a driving wheel 15, and another one is close to another driving wheel 15.
As shown in Figure 1, touch above part 9 close to left end driving wheel 15, under touch part 13 close to right end driving wheel 15
For.When needing to open top cover 30, if car body 19 to right travel, collision head device 20 touched under part 13 abutting, under touch part 13
It drives transmission parts 11 to rotate clockwise, so that top cover 30 be driven to move right, realizes and open top cover 30；If car body 19 is to left lateral
Sail, collision head device 20 with above touch part 9 abut, above touch part 9 drive transmission parts 11 rotate clockwise, thus drive top cover 30 to
It moves right, realizes and open top cover 30.When needing to close top cover 30, if car body 19 to right travel, collision head device 20 with above touch
Part 9 abuts, and above touches part 9 and transmission parts 11 is driven to rotate counterclockwise, so that top cover 30 be driven to be moved to the left, realizes and closes top cover
30；If car body 19 travels to the left, collision head device 20 touched under part 13 abutting, under touch part 13 drive transmission parts 11 counterclockwise revolve
Turn, so that top cover 30 be driven to be moved to the left, realizes and close top cover 30.
Meanwhile the design of above-mentioned transmission mechanism 31, also achieve car body 19 can be achieved when driving along positive and negative both direction
The opening and closing of top cover 30, improves flexibility.It is understood that positive and negative both direction refer to above mentioned car body 19 to
Right travel and car body 19 travel to the left.
Preferably, the driving device of above-mentioned removable top cover further include: for being arranged on car body 19 and along 19 length of car body
First slideway 12 of direction setting, touches part and is slidably matched with the first slideway 12.It is touched in this way, above-mentioned first slideway 12 can reduce
The amplitude that part shakes in sliding process along 19 short transverse of car body, convenient for guarantee to touch part according to the direction of setting it is mobile and
Improve the moving stability.
For touching the sliding matching mode of part and the first slideway 12, selected according to actual needs, the present embodiment pair
This is without limitation.
In order to avoid top cover 30 is opened and closed under the action of non-collision head device 20, the driving device of above-mentioned removable top cover further includes
It is used to the enabling locking device 7 being arranged on car body 19 and shutdown locking device 8；After top cover 30 is opened, enabling locking dress
The clamping of door release catch 3 of 7 and top cover 30 is set, as shown in Figure 2；After top cover 30 is closed, the pass of locking device 8 and top cover 30 is closed
Door latch 2 is clamped, as shown in Figure 3.
It for the specific structure of enabling locking device 7, shutdown locking device 8, is designed, only can according to actual needs
It is enough to limit top cover 30 in full open position and fully closed position.
Further, top cover 30 is opened for the ease of collision head device 20, when car body 19 is travelled and needed along its length
When closing top cover 30, collision head device 20 can release the clamping of enabling locking device 7 and door release catch 3 by touching part, work as vehicle
When body 19 travels along its length and needs to open top cover 30, collision head device 20 can release closing locking dress by touching part
Set the clamping of 8 and lock 2 of closing the door.
As shown in Fig. 2, enabling locking device 7 and door release catch 3 are connected to top cover 30 by horizontal applied force to the left
Under can be released from；As shown in figure 3, the top cover 30 that is connected to for closing locking device 8 and lock 2 of closing the door is made by level to the right
It can be released under firmly.
For the ease of releasing above-mentioned clamping, preferentially select above-mentioned enabling locking device 7 and close locking device 8 to be elasticity
Locking device, as shown in Figure 4 and Figure 5, which includes: the support 17 for being arranged on car body 19, torsional spring 18,
And it is rotatably arranged in the lock 16 on support 17；Wherein, one end of torsional spring 18 16 is connected with lock, torsional spring 18 it is another
End is connected with support 17.
Specifically, above-mentioned lock 16 is rotatably arranged on support 17 by shaft, and torsional spring 18 is set in shaft.It opens
The lock 16 of door locking apparatus 7 can be clamped with door release catch 3, and the lock 16 for closing locking device 8 can be with 2 card of lock of closing the door
It connects.
The specific structure of above-mentioned collision head device 20, is designed according to actual needs.Above-mentioned collision head device 20 can be movement
Device specifically can be with respect to ground moving；Above-mentioned collision head device 20 can also be fixed on ground for fixed device, i.e. collision head device 20
On face.It is preferential that collision head device 20 is selected to fix on the ground for the ease of using.Specifically, above-mentioned collision head device 20 includes: to touch
First 21, support frame, and the driving part 23 being set on support frame；Wherein, the driving of driving part 23, which is met and discussed, 21 and touches part
It abuts.It is understood that support frame is for fixing on the ground.
It is understood that the driving of driving part 23 meets and discusses 21 to the movement of car body 19 when needing to be opened and closed top cover 30, so that
Meet and discuss 21 with touch part abut.When do not need opening and closing top cover 30 when, driving part 23 drive meet and discuss 21 to far from car body 19 side
To movement, so that the 21 separate travelings touched part, avoid meeting and discussing 21 interference car bodies 19 of meeting and discussing.
Certainly, it is other structures that above-mentioned collision head device 20, which also may be selected, such as directly utilizes the output shaft of driving part 23
As meeting and discussing 21, it is not limited to above-described embodiment.
Further, above-mentioned meet and discuss 21 includes: ontology of meeting and discussing, and meet and discuss seat and both ends respectively and meet and discuss and ontology and meet and discuss
The connected spring of seat.In this way, by the setting of spring, so that meeting and discussing 21 has the function of pre-tightening and overload protection, extends and touch
First 21 service life.
For the specific structure and shape of ontology of meeting and discussing, seat of meeting and discussing, selected according to actual needs, the present embodiment is to this
Without limitation.
In above-mentioned collision head device 20, for the specific structure of support frame, it is designed according to actual needs.Preferably, such as
Shown in Fig. 7, above-mentioned support frame includes: lower margin 29, the pillar 28 being fixed on lower margin 29, the pedestal 26 being fixed on pillar 28；
Wherein, driving part 23 is set on pedestal 26.
In order to improve stability, above-mentioned pillar 28 at least two, two adjacent pillars 28 pass through 27 stationary phase of crossbeam
Even.Specifically, pillar 28 is three.
For the ease of installation, above-mentioned pedestal 26 has bottom plate 24, and driving part 23 is set on bottom plate 24, driving part 23
It is arranged on bottom plate 24 by fixing seat 22.
The output shaft of above-mentioned driving part 23 and meeting and discussing 21 is fixedly linked, and 21 moves along direction initialization to guarantee to meet and discuss,
Above-mentioned support frame further includes the bracket 25 for being used to support above-mentioned output shaft, which is slidably matched with bracket 25.
Above-mentioned driving part 23 is linear drives component, for example, driving part 23 is Electrohydraulic push rod, cylinder, linear motor
Deng.The present embodiment to the type of driving part 23 without limitation.
The driving device of the removable top cover provided based on the above embodiment, the embodiment of the invention also provides a kind of movable tops
Lid, as shown in figures 8 to 15, which includes: top cover 30, the driving device that driving top cover 30 is opened and closed；Wherein, driving device
For driving device described in above-described embodiment.
Since the driving device of removable top cover provided by the above embodiment has above-mentioned technique effect, above-mentioned removable top cover packet
The driving device of removable top cover provided by the above embodiment is included, then above-mentioned removable top cover also has corresponding technical effect, herein
It repeats no more.
In order to guarantee the balance in opening and closing and closing process of top cover 30, above-mentioned driving device is two, and is distributed in top
The two sides of lid 30.
Above-mentioned removable top cover further includes the second slideway 6, and top cover 30 is slidably matched with the second slideway 6.This way it is ensured that top cover
30 move along direction initialization, improve stability.
In order to further optimize the above technical scheme, as shown in Fig. 8, Figure 14 and Figure 15, above-mentioned second slideway 6 includes: use
In the main skid 32 that 19 top of car body is arranged in and is arranged along 19 length direction of car body, for being arranged in outside the end plate 41 of car body 19
On wall and along the secondary slideway 33 of 19 short transverse of car body setting；Wherein, secondary slideway 33 is connected to main skid 32；Top cover 30 can be received
In the side of secondary slideway 33.
Above-mentioned removable top cover, after top cover 30 is opened, top cover 30 closes at the side of secondary slideway 33, such as Figure 14 and Figure 15 institute
Show, the loading hatch of car body 19 is occupied so as to avoid top cover 30；Length after being packed up due to top cover 30 is much larger than the height of top cover 30
Degree, effectively reduces the space that 19 end of car body is reserved；Moreover, entire car body is made to be suitable for railway overturning operation.
As shown in figure 9, above-mentioned top cover 30 includes: shading cloth 34, the top cover support device 35 of fixed support shading cloth 34.Its
In, top cover support device 35 is fixed on transmission parts 11, and top cover support device 35 is slidably matched with the second slideway 6.
It for the type of shading cloth 34, is selected according to actual needs, such as shading cloth 34 is tarpaulin, the present embodiment pair
This is without limitation.After top cover 30 is opened, shading cloth 34 is stacked；After top cover 30 is closed, shading cloth 34 is unfolded.
The side of secondary slideway 33 is closed at for the ease of top cover 30, as shown in Figure 10 and Figure 11, above-mentioned top cover support device 35
Including active beam assembly and from brake beam component, active beam assembly includes: the active support 36 being fixed on transmission parts 11, is set to
Active beam 1 on active support 36, includes the first driven beam 4 and the second driven beam 5 from brake beam component, and the first driven beam 4 is fixed
On active support 36；Active beam 1, the first driven beam 4 and the second driven beam 5 are fixedly linked with shading cloth 34 and successively divide
Cloth, active beam 1 and main skid 32 be slidably matched, the first driven beam 4 and the second driven beam 5 with main skid 32 and secondary slideway 33
It is slidably matched.
The number of above-mentioned second driven beam 5, is selected according to the length of the loading hatch of car body 19.
In above-mentioned removable top cover, active support 36 can drive active beam 1 and first driven under the drive of transmission mechanism 31
Beam 4 is moved along the second slideway 6, and then is pushed or driven the second driven beam 5 thereafter to move along the second slideway 6 by shading cloth 34
It is dynamic, to realize the opening and closing of top cover 30.After top cover 30 completely closes, as shown in Figure 8.
In above-mentioned removable top cover, when including above touching part 9, part 9 is touched in preferential selection and is fixed by active support 36
On transmission parts 11, specifically, active support 36 is fixed on transmission parts 11, is above touched part 9 and is fixed on active support 36.
In above-mentioned removable top cover, when including above touching part 9,1 synchronizing moving of part 9 and active beam is above touched, due to actively
Beam 1 is slidably matched with the second slideway 6, is slidably matched at this point, the first slideway 12 only touches part 13 under, no longer need to setting with
On touch the first slideway 12 that part 9 is slidably matched, structure can be simplified, reduce cost.
In order to further optimize the above technical scheme, above-mentioned active beam 1 is rotatablely arranged on active support 36；It is above-mentioned
Top cover 30 further include: the return spring 37 that both ends are connected with active beam 1 and the first driven beam 4 respectively；For being fixed on car body 19
Backstopping assembly 10 that is upper and being abutted with active beam 1；Wherein, backstopping assembly 10 and return spring 37 are located at active beam 1
Two sides, and be located at the two sides up and down of 1 pivot center of active beam.For the ease of opening and closing top cover 30, above-mentioned return
Spring 37 is located at active beam 1 close to the side of the first driven beam 4, and return spring 37 is located at the upside of the pivot center of active beam 1,
Above-mentioned backstopping assembly 10 is located at side of the active beam 1 far from the first driven beam 4, and backstopping assembly 10 is located at the rotation axis of active beam 1
The downside of line.
It should be noted that upper and lower two sides, when referring to that top cover 30 is closed, along the two sides up and down of the short transverse of top cover 30.
In Figure 10 and Figure 11, when needing to open top cover 30, active support 36 moves right, and active beam 1 is detached from backstopping assembly
10, and active beam 1 rotates clockwise under the action of return spring 37, so that the end of shading cloth 34 is driven to stack to the right,
It realizes and opens top cover 30；When needing to close top cover 30, active support 36 is moved to the left, when active beam 1 is abutted with backstopping assembly 10
Afterwards, active beam 1 is rotated counterclockwise by the effect of backstopping assembly 10, so that the end of shading cloth 34 is driven to be unfolded to the left, it is real
Now close top cover 30.
Mobile for the ease of active beam 1, the first driven beam 4 and the second driven beam 5, above-mentioned second slideway 6 is arranged in car body
19 top two sides, the two sides of active beam 1 are slidably matched with main skid 32, the two sides of the first driven beam 4 and the second driven beam 5
It is slidably matched with the second slideway 6.
For the ease of being slidably matched, above-mentioned active beam 1 is slidably matched by pulley 40 with main skid 32, the first driven beam 4
It is slidably matched by pulley 40 with the second slideway 6 with the second driven beam 5.In order to guarantee the first driven beam 4 and the second driven beam 5
Place plane is always perpendicular to 6 place plane of the second slideway, the pulley 40 at least two of the every side of above-mentioned first driven beam 4, and
The pulley 40 at least two of the two every sides of driven beam 5.In order to simplify structure, the preferential pulley 40 for selecting the first every side of driven beam 4
It is two, the pulley 40 of the second every side of driven beam 5 is two, as shown in Figure 12 and Figure 13.
For the number of the pulley 40 of the every side of active beam 1, selected according to actual needs, the present embodiment does not limit this
It is fixed.
For ease of description, the first driven beam 4 and the second driven beam 5 are referred to as driven beam, for the structure of driven beam,
It is selected according to actual needs.For the ease of producing and manufacturing, as shown in figure 12, above-mentioned driven beam includes: driven crossbeam 38,
The driven strutbeam 39 being fixedly linked with the both ends of driven crossbeam 38；Wherein, driven strutbeam 39 and the second slideway 6 are slidably matched.This
When, pulley 40 is arranged on driven strutbeam 39.
It for the structure of active beam 1, is selected according to actual needs, such as active beam 1 is an integral structure, this implementation
Example does not limit this.It for the shape of active beam 1, is also selected according to actual needs, when active beam 1 can be rotatably set
When on active support 36, preferential selection active beam 1 includes: active crossbeam, the active branch being fixedly linked with active crossbeam both ends
Beam；Wherein, active strutbeam includes the first segment beam and second segment beam being fixedly linked, and first segment beam is connected with active beam vertical,
Angle between second segment beam and first segment beam is obtuse angle.
The removable top cover provided based on the above embodiment, the embodiment of the invention also provides a kind of open-top car, which includes
Removable top cover, the removable top cover are removable top cover described in above-described embodiment.
Since removable top cover provided by the above embodiment has above-mentioned technique effect, above-mentioned open-top car is mentioned with above-described embodiment
The removable top cover of confession, then above-mentioned open-top car also has corresponding technical effect, does not repeat them here herein.
Application for above-mentioned open-top car, is selected according to actual needs, for example, above-mentioned open-top car is used to convey coal etc., this
Embodiment does not limit this.
The foregoing description of the disclosed embodiments can be realized those skilled in the art or using the present invention.To this
A variety of modifications of a little embodiments will be apparent for a person skilled in the art, and the general principles defined herein can
Without departing from the spirit or scope of the present invention, to realize in other embodiments.Therefore, the present invention will not be limited
It is formed on the embodiments shown herein, and is to fit to consistent with the principles and novel features disclosed in this article widest
Range.
Claims (15)
1. a kind of driving device of removable top cover characterized by comprising
Transmission mechanism (31) for being arranged on car body (19), the transmission mechanism (31) include for install top cover (30) and
It can be along the transmission parts (11) of the car body (19) length direction movement；
It is fixed on the transmission parts (11) and touches part；
It can be with the collision head device (20) for touching part (13) abutting；
Wherein, when the car body (19) along its length when driving, the car body of the collision head device (20) and traveling
(19) exist along the car body (19) length direction and relatively move, the collision head device (20) can be driven by the part that touches
The transmission parts (11) are mobile to be opened and closed the top cover (30) along the car body (19) length direction.
2. driving device according to claim 1, which is characterized in that the transmission mechanism (31) further include: along the vehicle
Two driving wheels (15) that body (19) length direction is sequentially distributed, the transmission parts (11) are in loop-like and housing described in two
On driving wheel (15).
3. driving device according to claim 2, which is characterized in that it is described touch part be two, respectively on touch part
(9) and under touch part (13)；Wherein, part (9) is touched on described be fixed on the transmission parts (11) be located at the driving wheel (15)
In the delivery section on top, part (13) is touched under described and is fixed on the biography that the transmission parts (11) are located at the driving wheel (15) bottom end
It send in section；Touched on described part (9) and it is described under touch in part (13), one is close to a driving wheel (15), another one
Close to another described driving wheel (15).
4. driving device according to claim 1, which is characterized in that further include: for being arranged in the car body (19)
And along the first slideway (12) of the car body (19) length direction setting, the part that touches is matched with first slideway (12) sliding
It closes.
5. driving device according to claim 1, which is characterized in that further include being used to be arranged on the car body (19)
Enabling locking device (7) and shutdown locking device (8)；When the top cover (30) open after, the enabling locking device (7) and
The door release catch (3) of the top cover (30) is clamped；After the top cover (30) are closed, the closing locking device (8) and described
Shutdown lock (2) clamping of top cover (30).
6. driving device according to claim 5, which is characterized in that the enabling locking device (7) and closing lock
Closing device (8) is elastic locking device, and the elasticity locking device includes: the support for being arranged on the car body (19)
(17), torsional spring (18), and the lock (16) being rotatably arranged on the support (17)；Wherein, the torsional spring (18)
One end is connected with the lock (16), and the other end of the torsional spring (18) is connected with the support (17).
7. driving device according to claim 1 to 6, which is characterized in that the collision head device (20) includes:
It meets and discusses (21), the support frame for fixing on the ground, and the driving part (23) being set on support frame as described above；Wherein,
It meets and discusses (21) described in driving part (23) driving and the part that touches abuts.
8. driving device according to claim 7, which is characterized in that meet and discuss (21) include: ontology of meeting and discussing, and are met and discussed
The spring that seat and both ends are connected with the ontology of meeting and discussing with seat of meeting and discussing respectively.
9. a kind of removable top cover, comprising: top cover (30), the driving device for driving the top cover (30) to be opened and closed, which is characterized in that institute
Stating driving device is such as driving device of any of claims 1-8.
10. removable top cover according to claim 9, which is characterized in that the driving device is two, and is distributed in described
The two sides of top cover (30).
11. removable top cover according to claim 9, which is characterized in that further include the second slideway (6), second slideway
It (6) include: to be used for being arranged on the car body (19) top and along the main skid (32) of the car body (19) length direction setting
In the secondary slideway (33) for being arranged on end plate (41) outer wall of the car body (19) and being arranged along the car body (19) short transverse；
Wherein, the secondary slideway (33) is connected to the main skid (32)；The top cover (30) and second slideway (6) are slided
Cooperation and the side that the secondary slideway (33) can be closed at.
12. removable top cover according to claim 11, which is characterized in that the top cover (30) includes: shading cloth (34), Gu
Surely the top cover support device (35) of the shading cloth (34) is supported；
Wherein, the top cover support device (35) includes active beam assembly and from brake beam component, and the active beam assembly includes: solid
Due to the active support (36) on the transmission parts (11), the active beam (1) that is set on the active support (36), it is described from
Brake beam component includes the first driven beam (4) and the second driven beam (5), and the first driven beam (4) is fixed on the active support
(36) on；
The active beam (1), the first driven beam (4) and the second driven beam (5) are sequentially distributed and block with described
Cloth (34) is fixedly linked, and the active beam (1) is slidably matched with the main skid (32), the first driven beam (4) and described
Second driven beam (5) is slidably matched with the main skid (32) and the secondary slideway (33).
13. removable top cover according to claim 12, which is characterized in that
The active beam (1) is rotatablely arranged on the active support (36)；
The top cover (30) further include: the return bullet that both ends are connected with the active beam (1) and the first driven beam (4) respectively
Spring (37)；For being fixed on the backstopping assembly (10) that can be abutted on the car body (19) and with the active beam (1)；
Wherein, the backstopping assembly (10) and the return spring (37) are located at the two sides of the active beam (1), and respectively
Positioned at the two sides up and down of the active beam (1) pivot center.
14. removable top cover according to claim 12, which is characterized in that the first driven beam (4) and described second from
Dynamic beam (5) are slidably matched by pulley (40) with second slideway (6), and the every side of the first driven beam (4) is described
Pulley (40) at least two, the pulley (40) at least two of the every side of the second driven beam (5).
15. a kind of open-top car, including removable top cover, which is characterized in that the removable top cover is such as any one of claim 9-14
The removable top cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910339214.4A CN110001691B (en) | 2019-04-25 | 2019-04-25 | Open wagon, movable top cover and driving device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910339214.4A CN110001691B (en) | 2019-04-25 | 2019-04-25 | Open wagon, movable top cover and driving device thereof |
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| CN110001691A true CN110001691A (en) | 2019-07-12 |
| CN110001691B CN110001691B (en) | 2020-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910339214.4A Active CN110001691B (en) | 2019-04-25 | 2019-04-25 | Open wagon, movable top cover and driving device thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113815664A (en) * | 2021-09-29 | 2021-12-21 | 中车太原机车车辆有限公司 | Collapsible tarpaulin top cap initiative arm structure and railway vehicle |
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|---|---|
| CN110001691B (en) | 2020-04-24 |
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