CN207225366U - A kind of coiled-type folding top cover of the railway freight gondola car of bi-directional drive - Google Patents
A kind of coiled-type folding top cover of the railway freight gondola car of bi-directional drive Download PDFInfo
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- CN207225366U CN207225366U CN201721071046.8U CN201721071046U CN207225366U CN 207225366 U CN207225366 U CN 207225366U CN 201721071046 U CN201721071046 U CN 201721071046U CN 207225366 U CN207225366 U CN 207225366U
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- cover
- driving mechanism
- head cover
- pedestal
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Abstract
A kind of coiled-type folding top cover of the railway freight gondola car of bi-directional drive, the both ends in compartment are designed with driving mechanism, the top in compartment is equipped with head cover, the front end of head cover is fixed in the driving mechanism of front end, rotating the driving mechanism of front end can be crimped onto head cover in the driving mechanism of front end, and the head cover on compartment is opened；The rear end of head cover is fixedly connected with one end of rope, and the other end of rope is fixed in the driving mechanism of rear end, rotates the driving mechanism of rear end and rope can be crimped onto in the driving mechanism of rear end, and the head cover on compartment is closed.The open top in open-top car compartment rapidly can be closed or opened by the utility model, reduced the labor intensity of worker, improved work efficiency and its is simple in structure, easy to operation.
Description
Technical field
It the utility model is related to a kind of folding top cover, and in particular to a kind of folding of the railway freight gondola car of bi-directional drive
Head cover.
Background technology
Railway freight gondola car refer to end wall, side wall, floor and without roof, the lorry in the compartment being open upwards, mainly
The bulk supply tariffs such as goods and materials, timber, steel are built for transporting coal, ore, ore deposit, it is also possible to are set to transport the little machinery of weight
It is standby.Therefore open-top car has very big versatility, and quantity is most in lorry composition, and full railway shares about 300,000, open-top car at present,
Account for more than the 50% of lorry sum.
In order to prevent in railway freight gondola car in transit, coal in compartment and other items trickles down Along Railway, right
Surrounding environment damages, and generally requires and covers lid canvas or other awning things in car body top.In fact, since wind is by compartment
Coal dispel after fall in railway both sides, many railway line segment both sides have formed very apparent long seam, polluted environment
And it is difficult to clean off.At present, when car body top covers lid or dismounting canvas, all completed by manually, but so operation
Get up, the labor intensity of worker is big, and work efficiency is low.
Find that following patent and the utility model have similarity by country's retrieval：
Application No. 201280041555.X, the invention of entitled " blinds for vehicles component and ceiling assembly " are related to a kind of car
Shutter arrangement, it has：One roller shutter web（22）；One induction element（32）, the induction element one can regularly with car
Coupling guide rail（18）In be directed and as follows with the roller shutter web（22）Coupling, i.e. the guiding element
Part can be with the roller shutter web（22）Winding and uncoiling together；One supporting member（36）, the supporting member is configured to energy
One is rotationally supported in order to wind and roller shutter web described in uncoiling（22）The Curtain roller constructed（38）.The supporting member energy
Enough relative to the guide rail（18）At least in a resting position（A）With a running position（B）Between swing.The guide rail
（18）With a wall region（44）, the wall region faces the supporting member（36）And construct as follows, i.e. described
Induction element（32）Can be in the supporting member（36）From the running position in a manner of previously given（B）Swing to described
Resting position（A）The wall region is clinged to when middle at least in part（44）On.The present invention additionally relates to a kind of ceiling assembly, its
Have：One ceiling opening（14）；One ceiling open frame（16）, ceiling opening described in the ceiling open frame gauge（14）；
One roller blind system（20）.The roller blind system（20）It is arranged in the ceiling opening（14）In and with the ceiling open frame
（16）Mechanical coupling.
Although above-mentioned patent and a kind of being related to by the way of drive system is by curling come open or close head cover（Top
Canopy）Device, but its drive system is installed in the same side.And its head cover（Ceiling）It is made using thin, light, soft material,
Without setting pulley and its fixing device as in the utility model.Therefore above-mentioned patent is new with this practicality in structures and methods
Type is very different.
Utility model content
The technical problems to be solved in the utility model is：How quick, simplicity the railway that length and width is all very big
The open roof of shipping open-top car is built, and prevents coal in compartment and other items from trickling down Along Railway, surrounding environment is caused
Destroy.
Pin with the above problem, the utility model proposes technical solution be：The both ends in compartment are designed with driving mechanism, compartment
Top be equipped with head cover, the front end of head cover is fixed in the driving mechanism of front end, is rotated the driving mechanism of front end and can be rolled up head cover
Song opens the head cover on compartment in the driving mechanism of front end；The rear end of head cover is fixedly connected with one end of rope, rope
The other end is fixed in the driving mechanism of rear end, and rope can be crimped onto the driving mechanism of rear end by rotating the driving mechanism of rear end
On, the head cover on compartment is closed.
Further, the both sides in compartment are fitted with front-end driven mechanism and rear end driving mechanism, and driving mechanism includes gas
Motor, driving wheel and driven wheel are moved, motor base and runner base are fixed with compartment；Air motor is fixed on motor base
On, driving wheel is fixed on runner base, and driven wheel is fixed on compartment；Driving wheel is connected by conveyer belt with air motor,
Driving wheel is also connected by conveyer belt with driven wheel.
Further, head cover includes cover board, pulley and mounting base, and pulley is installed in mounting base, and mounting base is installed on lid
In plate；It is rollable between cover board to join end to end, form head cover.
Further, the front end of head cover is fixed in the driving mechanism of front end, is referred to：The cover board of head cover front end is fixed on
On the driving wheel of front end；When the driving wheel of front end rotates, head cover can crimp on the drive wheel.
Further, the rear end of head cover is equipped with geometrical clamp, and the rear end of head cover is fixedly connected with one end of rope, rope it is another
One end is fixed in the driving mechanism of rear end, is referred to：The cover board of head cover rearmost end is fixed in geometrical clamp, and one end of rope passes through
It is fixed on geometrical clamp, so that rope is fixedly connected with head cover；The other end of rope is fixed on the drive of the driving mechanism of rear end
On driving wheel；When the driving wheel of rear end rotates, rope can crimp on the drive wheel, so as to pull head cover.
Further, cover board includes upper cover plate, lower cover slip, barrier piece, cavity, front hook, aft hook and mousing-hook；Upper cover
Piece and lower cover slip are all the strip arc plates that section is arc-shaped, and upper cover plate and lower cover slip are equipped with barrier piece, and barrier piece will be upper
Cover plate and lower cover slip connect into an entirety, and have changed into cavity between upper cover plate, lower cover slip and barrier piece, the front end of cover board
Barrier on piece is additionally provided with front hook, and the barrier on piece of the rear end of cover board is additionally provided with aft hook and mousing-hook；Adjacent two cover plates
Join end to end when connecing, the front hook of one piece of cover board is put between aft hook and the mousing-hook of another piece of cover board, and the front hook
It can be hooked on the aft hook.
Further, mounting base includes pedestal and bearing, and mounting hole is provided with the upper end of pedestal, and bearing is equipped with wheel shaft,
For pulley sleeve on wheel shaft, nut is installed on one end of wheel shaft by thread fitting；The both sides of every piece of cover board are provided with a peace
Seat is filled, pedestal is C fonts, and pedestal is put in the cavity of cover board, is provided with upper cover plate corresponding with the mounting hole of pedestal upper end
Mounting hole, mounting base can be installed, fix on the cover board with bolt through the mounting hole on upper cover plate and pedestal.
Further, mounting base includes pedestal and bearing, and the mounting hole of perforation pedestal is provided with pedestal, and bearing is equipped with wheel
Axis, for pulley sleeve on wheel shaft, nut is installed on one end of wheel shaft by thread fitting；The both sides of every piece of cover board are provided with one
Mounting base, be provided with lower cover slip with the corresponding mounting hole of mounting hole on pedestal, with bolt through on lower cover slip and pedestal
Mounting base can be installed, fixed on the cover board by mounting hole.
The utility model has the advantages that：The utility model is driven by being designed with driving mechanism, front end at the both ends in compartment
Head cover lid is crimped onto in the driving mechanism of front end by motivation structure, and the head cover on compartment is opened.Rear end steel wire rope by head cover and
Driving mechanism connects, and starting the driving mechanism of rear end can be crimped onto rope in the driving mechanism of rear end, so that by compartment
Head cover closes.Rapidly the open top in open-top car compartment can be closed or opened, reduced the labor intensity of worker, improve work
Make efficiency and its is simple in structure, it is easy to operation.
Brief description of the drawings
Fig. 1 is the overall structure diagram of embodiment one；
Fig. 2 is the partial enlarged view of a-quadrant in Fig. 1；
Fig. 3 is the partial enlarged view of B area in Fig. 1；
Fig. 4 is the partial enlarged view in D regions in Fig. 3；
Fig. 5 is the cover board of embodiment one and the assembling schematic diagram of mounting base；
Fig. 6 is the main view direction structure schematic diagram of the cover board of embodiment one；
Fig. 7 is the main view direction structure schematic diagram of the mounting base of embodiment one；
Fig. 8 is the dimensional structure diagram of the mounting base of embodiment one；
Fig. 9 is the dimensional structure diagram of the mounting base of embodiment two；
Figure 10 is the dimensional structure diagram after the mounting base and pulley combination of embodiment two；
In figure：1 compartment, 11 motor bases, 12 runner bases, 13 guide rails, 2 air motors, 3 driving wheels, 4 driven wheels, 5 tops
Lid, 51 pulleys, 52 cover boards, 521 upper cover plates, 522 lower cover slips, 523 barrier pieces, 524 cavitys, 525 front hooks, 526 aft hooks,
527 mousing-hooks, 53 mounting bases, 531 pedestals, 532 bearings, 533 wheel shafts, 534 nuts, 535 mounting holes, 6 conveyer belts, 7 geometrical clamps,
71 steel wire ropes.
Embodiment
The description of a step is done to the utility model with reference to embodiment and attached drawing：
Embodiment one
As shown in Figure 1, Figure 2 and Figure 3, since compartment 1 is too long, so repeated in Fig. 1 with partition line C to omit some
Part.The both ends in compartment 1 are designed with driving mechanism, and driving mechanism is divided into front-end driven mechanism and rear end driving mechanism.And front end
Driving mechanism and rear end driving mechanism all include air motor 2, driving wheel 3 and driven wheel 4.1 both ends of compartment are all fixed with motor
Base 11 and runner base 12, air motor 2 are fixed on motor base 11, and driving wheel 3 is fixed on runner base 12, driven
Wheel 4 is fixed on compartment 1.Driving wheel 3 is connected by conveyer belt 6 with air motor 2, driving wheel 3 also by conveyer belt 6 with it is driven
The connection of wheel 4.Air motor 2 can rotate driving wheel 3 after rotating by conveyer belt 6, and driving wheel 3 can pass through conveyer belt 6 after rotating
Rotate driven wheel 4.
The cover board 52 of 5 front end of head cover is fixed on the driving wheel 3 of front end, when 2 band of air motor of front end driving mechanism
When dynamic driving wheel 3 rotates, head cover 5 can be crimped onto on driving wheel 3.As shown in dashed line in figure 2, head cover 5 can on driving wheel 3 around
Multi-turn, the head cover 5 of multi-turn can fold, and form chewing gum and bubble gum.At this time, driven wheel 4 rotates clockwise, and will can push up
Lid 5 is transmitted to 3 direction of driving wheel, reduces driving wheel 3 to the pulling force of whole head cover 5, thus quickly, labour-saving head cover 5 is crimped,
Fold.From Fig. 2 it can be seen that when not being crimped to head cover 5, the head cover 5 of driven wheel 4 and 3 this section of driving wheel
Cover board 52 on can not fill mounting base 53 and pulley 51 because this section will not be moved to the guide rail 13 of the top of compartment 1 up,
Frictional force when head cover 5 moves will not be increased.
As shown in figure 4, the rear end of head cover 5 is equipped with geometrical clamp 7, geometrical clamp 7 is C fonts in the present embodiment, and rope is steel wire
Rope 71.The cover board 52 of 5 rearmost end of head cover is embedded in C fonts geometrical clamp 7, and is fixed in geometrical clamp 7.Geometrical clamp 7 and pulley 51
All it is located on guide rail 13, can be moved along guide rail 13, can ensure that head cover 5 in movement is that will not produce offset.One end of steel wire rope 71
The rear end of geometrical clamp 7 is fixedly connected on, the other end of steel wire rope 71 is fixed on the driving wheel 3 of the driving mechanism of rear end.When after
When dynamic driving wheel 3 of the air motor 2 with rear end of end driving mechanism rotates, steel wire rope 71 can be crimped onto on the driving wheel 3 of rear end,
So as to pull head cover 5 by geometrical clamp 7.
As shown in Figure 4, Figure 5 and Figure 6, in order to allow cover board 52 end to end can form entirety, rollable head cover
5.Cover board 52 includes upper cover plate 521, lower cover slip 522, barrier piece 523, cavity 524, front hook 525, aft hook 526 and mousing-hook
527.Upper cover plate 521 and lower cover slip 522 are all the strip arc plates that section is arc-shaped, and upper cover plate 521 and lower cover slip 522 are set
There is barrier piece 523, upper cover plate 521 and lower cover slip 522 are connected into an entirety, and upper cover plate 521, lower cover slip by barrier piece 523
Cavity 524 has been changed between 522 and barrier piece 523.Front hook 525, cover board are additionally provided with the barrier piece 523 of the front end of cover board 52
Aft hook 526 and mousing-hook 527 are additionally provided with the barrier piece 523 of 52 rear end.Adjacent two cover plates 52 join end to end when connecing,
The front hook 525 of one piece of cover board 52 is put between the aft hook 526 of another piece of cover board 52 and mousing-hook 527, and the front hook
525 can be hooked on the aft hook 526.
After tested, when lower cover slip 522 is protruded at the inclination angle that aft hook 526 and lower cover slip 522 are formed, and aft hook 526
Height, also have the bending diameter of the spacing of aft hook 526 and mousing-hook 527 and the front hook 525 of arc-shaped bend to carry out reasonable
Be not in after value, when can ensure that head cover 5 is crimped onto on driving wheel 3, between adjacent cover board 52 phenomena such as coming off, skid off,
It can ensure that the complete connection of head cover 5.
In order to which numerous cover boards 52 can smoothly be moved, mounting base 53 and pulley 51 are equipped with cover board 52, in compartment 1
Guide rail 13 is equipped with, pulley 51 can move on guide rail 13 along guide rail 13.So as to which sliding friction when head cover 5 is moved becomes
Rolling friction, can allow head cover 5 open or close when, it is more laborsaving.
As shown in Figure 5-Figure 8, mounting base 53 includes pedestal 531 and bearing 532, and the lower section of pedestal 531 is equipped with bearing 532,
Bearing 532 is equipped with wheel shaft 533, and pulley 51 is sleeved on wheel shaft 533.Pulley 51 in the present embodiment is bearing, the inner ring of bearing
It is fixed on by interference fit on wheel shaft 533, the outside of wheel shaft 533 is additionally provided with a bit of screw thread, and nut 534 passes through thread fitting
Installed in one end of wheel shaft 533.The both sides of every piece of cover board 52 are provided with a mounting base 53, the pedestal 531 in the present embodiment
For C fonts, pedestal 531 is put in the cavity 524 of cover board 52, is provided with mounting hole 535 on the upper end of pedestal 531, on upper cover plate 521
Be provided with the corresponding mounting hole 535 of the mounting hole 535 of 531 upper end of pedestal, with bolt through on upper cover plate 521 and pedestal 531
Mounting hole 535 mounting base 53 can be installed, be fixed on cover board 52.So that pulley 51 is on guide rail 13 when rolling, pulley 51
Opposite it will not shake or rock with cover board 52, can ensure that cover board 52 is smoothly moved along 13 direction of guide rail.
Embodiment two
As shown in Figure 9 and Figure 10, the difference with embodiment one is：The pedestal 531 of mounting base 53 is not C fonts
, but have the arc panel of identical radian measure with lower cover slip 522, and the bearing 532 of 531 lower end of pedestal is T-shaped.Mounting base 53
It is not inserted into the cavity 524 of cover board 52, but mounting base 53 is located to the lower section of cover board 52.In addition, pedestal in the present embodiment
Mounting hole 535 on 531 must be the mounting hole 535 for penetrating through pedestal 531, be provided with and pedestal 531 on the lower cover slip 522 of cover board 52
On the corresponding mounting hole 535 of mounting hole 535.And it is designed with interior spiral shell in the mounting hole 535 on pedestal 531 and lower cover slip 522
Line, mounting base 53 can be installed, be fixed on bolt through the mounting hole 535 on lower cover slip 522 and pedestal 531 on cover board 52.
Something in common with embodiment one is：Cover board 52 in the present embodiment is also that both sides are respectively provided with a mounting base 53,
Mounting base 53 includes pedestal 531 and bearing 532, and the lower section of pedestal 531 is equipped with bearing 532, and bearing 532 is equipped with wheel shaft 533, bearing
It is sleeved on wheel shaft 533, nut 534 is installed on one end of wheel shaft 533 by thread fitting.
Embodiment three
It is with the difference of embodiment one：Rear end driving mechanism is not by air motor 2, driving wheel 3 and driven wheel 4
Composition, but a hoist engine.
It will be apparent that on the premise of principle described in the utility model is not departed from, some improvement or modification made should all regard
For the scope of protection of the utility model.
Claims (8)
- A kind of 1. coiled-type folding top cover of the railway freight gondola car of bi-directional drive, it is characterised in that compartment（1）Both ends all Equipped with driving mechanism, compartment（1）Top be equipped with head cover（5）, head cover（5）Front end be fixed in the driving mechanism of front end, turn The driving mechanism of dynamic front end can be by head cover（5）It is crimped onto in the driving mechanism of front end, by compartment（1）On head cover（5）Open；Top Lid（5）Rear end be fixedly connected with one end of rope, the other end of rope is fixed in the driving mechanism of rear end, rotates rear end Rope can be crimped onto in the driving mechanism of rear end by driving mechanism, by compartment（1）On head cover（5）Closure.
- 2. a kind of coiled-type folding top cover of the railway freight gondola car of bi-directional drive according to claim 1, its feature It is, compartment（1）Both sides be fitted with front-end driven mechanism and rear end driving mechanism, driving mechanism includes air motor（2）、 Driving wheel（3）And driven wheel（4）, compartment（1）On be fixed with motor base（11）With runner base（12）；Air motor（2）Gu It is scheduled on motor base（11）On, driving wheel（3）It is fixed on runner base（12）On, driven wheel（4）It is fixed on compartment（1）On；Drive Driving wheel（3）Pass through conveyer belt（6）With air motor（2）Connection, driving wheel（3）Also pass through conveyer belt（6）With driven wheel（4）Even Connect.
- 3. a kind of coiled-type folding top cover of the railway freight gondola car of bi-directional drive according to claim 2, its feature It is, head cover（5）Including cover board（52）, pulley（51）And mounting base（53）, pulley（51）Installed in mounting base（53）On, installation Seat（53）Installed in cover board（52）In；Cover board（52）Between it is rollable join end to end, formed head cover（5）.
- 4. a kind of coiled-type folding top cover of the railway freight gondola car of bi-directional drive according to claim 3, its feature It is, head cover（5）Front end be fixed in the driving mechanism of front end, refer to：Head cover（5）The cover board of front end（52）Before being fixed on The driving wheel at end（3）On；When the driving wheel of front end（3）During rotation, head cover（5）Driving wheel can be crimped onto（3）On.
- 5. a kind of coiled-type folding top cover of the railway freight gondola car of bi-directional drive according to claim 3, its feature It is, head cover（5）Rear end be equipped with geometrical clamp（7）, head cover（5）Rear end be fixedly connected with one end of rope, rope it is another End is fixed in the driving mechanism of rear end, is referred to：Head cover（5）The cover board of rearmost end（52）It is fixed on geometrical clamp（7）In, rope One end is by being fixed on geometrical clamp（7）On, so that rope and head cover（5）It is fixedly connected；The other end of rope is fixed on rear end Driving mechanism driving wheel（3）On；When the driving wheel of rear end（3）During rotation, rope can be crimped onto driving wheel（3）On, so that Pull head cover（5）.
- 6. a kind of coiled-type of the railway freight gondola car of bi-directional drive according to any one of claim 3,4,5 is foldable Head cover, it is characterised in that cover board（52）Including upper cover plate（521）, lower cover slip（522）, barrier piece（523）, cavity（524）, it is preceding Hook（525）, aft hook（526）And mousing-hook（527）；Upper cover plate（521）And lower cover slip（522）All it is that section is arc-shaped Strip arc plate, upper cover plate（521）And lower cover slip（522）Equipped with barrier piece（523）, barrier piece（523）By upper cover plate（521） And lower cover slip（522）Connect into an entirety, and upper cover plate（521）, lower cover slip（522）With barrier piece（523）Between changed into Cavity（524）, cover board（52）Front end barrier piece（523）On be additionally provided with front hook（525）, cover board（52）Rear end barrier Piece（523）On be additionally provided with aft hook（526）And mousing-hook（527）；Adjacent two cover plates（52）Join end to end when connecing, one piece of lid Plate（52）Front hook（525）Put in another piece of cover board（52）Aft hook（526）And mousing-hook（527）Between, and it is described before Hook（525）The aft hook can be hooked in（526）On.
- 7. a kind of coiled-type folding top cover of the railway freight gondola car of bi-directional drive according to claim 6, its feature It is, mounting base（53）Including pedestal（531）And bearing（532）, pedestal（531）Lower section be equipped with bearing（532）, bearing （532）It is equipped with wheel shaft（533）, pulley（51）It is sleeved on wheel shaft（533）On, nut（534）Wheel shaft is installed on by thread fitting （533）One end；Every piece of cover board（52）Both sides one mounting base is respectively installed（53）, pedestal（531）For C fonts, pedestal （531）Put in cover board（52）Cavity（524）In, pedestal（531）Upper end on be provided with mounting hole（535）, upper cover plate（521）On It is provided with and pedestal（531）The mounting hole of upper end（535）Corresponding mounting hole（535）, upper cover plate is passed through with bolt（521）And seat Body（531）On mounting hole（535）Can be by mounting base（53）Install, be fixed on cover board（52）On.
- 8. a kind of coiled-type folding top cover of the railway freight gondola car of bi-directional drive according to claim 6, its feature It is, mounting base（53）Including pedestal（531）And bearing（532）, pedestal（531）Lower section be equipped with bearing（532）, bearing （532）It is equipped with wheel shaft（533）, pulley（51）It is sleeved on wheel shaft（533）On, nut（534）Wheel shaft is installed on by thread fitting （533）One end；Every piece of cover board（52）Both sides one mounting base is respectively installed（53）, pedestal（531）On be provided with perforation pedestal （531）Mounting hole（535）, lower cover slip（522）On be provided with and pedestal（531）On mounting hole（535）Corresponding mounting hole （535）, lower cover slip is passed through with bolt（522）And pedestal（531）On mounting hole（535）Can be by mounting base（53）Installation, fix In cover board（52）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721071046.8U CN207225366U (en) | 2017-08-25 | 2017-08-25 | A kind of coiled-type folding top cover of the railway freight gondola car of bi-directional drive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721071046.8U CN207225366U (en) | 2017-08-25 | 2017-08-25 | A kind of coiled-type folding top cover of the railway freight gondola car of bi-directional drive |
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| Publication Number | Publication Date |
|---|---|
| CN207225366U true CN207225366U (en) | 2018-04-13 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107521516A (en) * | 2017-08-25 | 2017-12-29 | 株洲华盛实业有限公司 | The dual drive crimping cap and dual drive coiling method of a kind of railway freight gondola car |
-
2017
- 2017-08-25 CN CN201721071046.8U patent/CN207225366U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107521516A (en) * | 2017-08-25 | 2017-12-29 | 株洲华盛实业有限公司 | The dual drive crimping cap and dual drive coiling method of a kind of railway freight gondola car |
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