CN109398003A - A kind of highway railway combined transport cargo - Google Patents
A kind of highway railway combined transport cargo Download PDFInfo
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- CN109398003A CN109398003A CN201811486069.4A CN201811486069A CN109398003A CN 109398003 A CN109398003 A CN 109398003A CN 201811486069 A CN201811486069 A CN 201811486069A CN 109398003 A CN109398003 A CN 109398003A
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- 241000009298 Trigla lyra Species 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
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- 239000000446 fuel Substances 0.000 description 2
- 230000003137 locomotive effect Effects 0.000 description 2
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- 229910052742 iron Inorganic materials 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60F—VEHICLES FOR USE BOTH ON RAIL AND ON ROAD; AMPHIBIOUS OR LIKE VEHICLES; CONVERTIBLE VEHICLES
- B60F1/00—Vehicles for use both on rail and on road; Conversions therefor
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Abstract
It further include that the end bogies for being mounted on front end car body front end, the anticreep for being mounted on the middle bogie of body rear end and being located between two neighboring car body connect suspension mechanism the invention discloses a kind of highway railway combined transport cargo, including multiple car bodies；Car body includes chassis, the carriage body for being mounted on chassis upper end, air suspension and the pneumatic coupling mechanism for being mounted on chassis rear portion two sides；End bogies include cuddy board, slow equipped with hook in cuddy board front end, set draw beam below cuddy board rear end；The first turning member is set below draw beam；It is equipped with counterweight in draw beam rear portion lower end, upper end is equipped with sleeper beam in the middle part of draw beam；Braking system is equipped on draw beam between sleeper beam and cuddy board；Middle bogie includes the second turning member, the bearing seat and integrated brake system that are mounted on the second turning member；It includes sub- hook, female hook and central lifting unit that anticreep, which connects suspension mechanism,.Rail-road conversion of the present invention is simple and efficient, meets multimodal transport demand.
Description
Technical field
The invention belongs to logistics and transportation technical fields, and in particular to a kind of highway railway combined transport cargo.
Background technique
In recent years, with the sustainable growth of road vehicle, thus caused environmental pollution, traffic jam issue are increasingly tight
Weight, the extensive concern by the common people.For this purpose, adjustment transportation structure, is transferred to more environmentally-friendly warp for part truck freight volume
On the railway of Ji come, actively develop shipping increment action, become center and railway parent company be distinctly claimed and guide to action.When
Before, " last one kilometer " is got through, realizes that unimpeded have become of full conveyer chain restricts an important factor for truck freight volume is shifted to railway.
Currently, land transportation mode mainly has highway transportation and railway transportation both at home and abroad, the major advantage of highway transportation is
It is flexible, convenient and efficient, but single transport load-carrying is small, energy consumption is high, seriously polluted, and is limited by Highway Conditions, often faces
The limitation of traffic congestion and environmental requirement.The major advantage of railway transportation is that single transport load-carrying is big, and energy consumption is small, it is large quantities of to be suitable for
Amount, at a distance transport, but it is limited to rail track laying, lack flexible.In the prior art without the public affairs of head and the tail connection
Iron through transport lorry；Rolling stock connection in the prior art is connected using hitch, and hitch is from great, and length is too long, disassembly not side
Just, it cannot install on the car body.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of highway railway combined transport cargo, overcome
The defects of being difficult to realize the highway railway combined transport lorry that head and the tail connect in the prior art.
In order to solve the above-mentioned technical problem, the present invention is realised by adopting the following technical scheme:
A kind of highway railway combined transport cargo, including multiple car bodies further include the end turn for being mounted on front end car body front end
To frame, the anticreep that is mounted on the middle bogie of each body rear end and is located between two neighboring car body connect suspension mechanism；
The car body includes chassis, the carriage body for being mounted on chassis upper end, air suspension and is mounted on chassis rear portion two sides
Pneumatic coupling mechanism；The chassis includes bottom beam and the end beam of underframe thereof for being mounted on bottom beam rear and front end；
The end bogies include cuddy board, slow equipped with hook in cuddy board front end, below cuddy board rear end
Equipped with draw beam；The first turning member is equipped with below draw beam；It is equipped with counterweight in draw beam rear portion lower end, in the middle part of draw beam
Upper end is equipped with sleeper beam；Braking system is equipped on draw beam between sleeper beam and cuddy board；
The middle bogie includes the second turning member, the bearing seat being mounted on the second turning member and integrated braking
System；
It includes sub- hook, female hook and central lifting unit that the anticreep, which connects suspension mechanism,.
The invention also includes following technical characteristics:
Optionally, the cuddy board includes limp, is set to away the end carriage of front edge of board, is set to away the curb girder of board ends, peace
On end carriage and perpendicular to the end rails of limp, it is mounted on curb girder and perpendicular to the handrail and pedal of limp；
The draw beam includes girder, the front draft lug for being mounted on girder front lower ends, behind upper end in the middle part of girder
Follower seat the body center plate of lower end and is mounted on the towing pin guide seat of girder rear upper end in the middle part of the girder；
The sleeper beam includes sleeper beam upper cover plate, two sleeper beam lower cover plates of two sides, connection pillow below sleeper beam upper cover plate
Beam upper cover plate and sleeper beam lower cover plate and the sleeper beam side plate, connection sleeper beam upper cover plate and sleeper beam lower cover plate for being located at sleeper beam upper cover board ends
Body bolster diaphragm and be mounted on the body side bearer of sleeper beam lower cover plate lower surface.
Optionally, the bearing seat includes support base, set on the cartridge of support base lower end and often connecing positioned at cartridge two sides
Touch side bearing；Second turning member includes bolster, and the cartridge is fixedly connected with the bolster with normal contact side bearing.
Optionally, the sub- hook, which is mounted in two neighboring car body, is located at subsequent Vehicular body front lower end, mother's hook peace
It is located at the rear vehicle lower end of front in two neighboring car body, the center lifting unit is mounted below female hook.
Optionally, the sub- hook includes sub- hook mounting portion and the hook bolt for being located at sub- hook mounting portion front, is set in the hook bolt
There is hook bolt through-hole；
Mother's hook includes hook seat, and the hook seat includes hook seat upper plate, the hook seat side for being vertically connected on hook seat upper plate two sides
Plate, below hook seat and the hook seat lower plate of vertical connecting hook seat side plate and by hook seat upper plate, hook seat side plate and hook seat lower plate
The hook chamber surrounded；It is respectively corresponded on the hook seat upper plate and hook seat lower plate and offers upper plate through-hole and lower plate through-hole；
It is intracavitary that the hook bolt can be inserted into hook, and lays the hook bolt through-hole coaxially with upper plate through-hole and lower plate through-hole；
The center lifting unit includes the connecting plate being located at below hook seat lower plate and be sequentially arranged on connecting plate the
One clamping plate, second clamping plate and through hole；First connecting rod is hinged between the first clamping plate, first connecting rod is hinged with the second company
One end of bar, second connecting rod is mounted between second clamping plate by shaft, and the other end of second connecting rod can pass through through hole and company
It is connected to third connecting rod, the upper end of third connecting rod is hinged with vertical center bolt, the center bolt and lower plate through-hole face.
Optionally, the upper end of the third connecting rod is ball-shaped end, offers spherical female in the bottom surface of the center bolt
Slot is kept off in the centrepin that spherical female notch is equipped with cyclic spring, and the upper end of the third connecting rod and the lower end of center bolt pass through
Spherical surface is hinged；
The first connecting rod is equipped with compressed spring, up and down action and fixed center bolt to boosting center bolt；
It is connected with rocking bar on the shaft, to rotate second connecting rod；
The lower end of the lower plate through-hole is equipped with lower bearing pin set, backstop through-hole is offered in lower bearing pin set side wall, described
Shaft is equipped with gear-stopping bar, and close to the rocking bar, it is logical that the other end of gear-stopping bar can protrude into the backstop for one end of the gear-stopping bar
In hole, to prevent center bolt from falling off or rise.
Optionally, be equipped with mother bulb set and public ball cover in hook bolt through-hole, the mother bulb set and public ball cover be combined into after ball cover and
Hook bolt through-hole interference fit, the ball cover is interior to be equipped with sphere by clearance fit；It is interference fitted and is equipped in upper plate through-hole
Upper pin set is equipped with lower ball cover by interference fit in lower plate through-hole, is equipped on lower ball cover and shakes seat.
Optionally, guide plate is equipped in the hook seat side plate, to facilitate latch hook between guide plate and hook seat lower plate
It is intracavitary that hook is inserted into space.
Specifically, the sub- hook and female hook pass through special dragging rivet and are riveted on car body.Sub- hook is led by female hook toed-in
It is intracavitary that female hook hook is protruded into face, contacts just positioning after hook mounting inner wall, there are gap, centers for sub- hook connects hole and female hook connects hole
Bolt passes through central lifting unit and adjusts gap, guarantees that center bolt is reliably connected sub- hook and female hook.By connecting and decomposing examination
Verifying, sub- hook mother hook connects are decomposed reliably.Center bolt is the key structure of two vehicles connection, using high-strength abrasion-proof performance
Good material meets the transmitting of power between vehicle and vehicle.
Specifically, the air suspension is conventional air suspension, using mature three axis air spring of highway semitrailer
Suspension, and connected by welding with the stringer in vehicle body bottom frame equipped with axle lifting device, bracket and lifting device, air spring
Together with being bolted with stringer, air suspension meets the liftoff 100mm of rubber tire under railway operating condition after being promoted.
Specifically, the pneumatic coupling mechanism is conventional pneumatic coupling mechanism, mainly includes air bag, control valve, rotation
Plate, connecting pin, control piper, spring.Wind regime stores up cylinder from automobile, moves the connecting pin of bindiny mechanism by air bag controlled, beats
When valve opening door air bag is inflated, opens rotation axis and pin is driven to extract；When closing wind regime, air bag is vented automatically, and spring drives pin
Son is attached.
Specifically, the first turning member and the second turning member use zhuan K6 type bogie, the braking system and integrated
Each component of braking system is conventional structure, but using integrated arrangement.
Compared with prior art, the present invention having the following technical effect that
(I) highway railway combined transport cargo is integrated with the advantages of two kinds of Transportation Models, and in long distance transportation, head and the tail both ends are adopted
With flexible highway transportation pattern, cargo can be directly taken to the destination of owner of cargo's requirement, intermediate long-distance transportation is adopted
With railway transportation, energy consumption is reduced, improves cargo single freight volume, completes the transport between cargo city and city.
Highway railway combined transport cargo is mainly used for shipment from solarization, rain for using on Chinese Highway and standard gage railway
Case dress, bag cargo and the various less-than-carloads of snow invasion.Being quickly converted between highway and railway transportation can be achieved, do not need
Cargo when converting under two kinds of Transportation Models is had bad luck, and improves conevying efficiency, reduces breaking damage of goods rate.Long range highway is transported
It is defeated to be converted to railway transportation, it is effectively saved fuel, reduces environmental pollution.
(II) present invention can be transported by shuffling or in the form of special train；Rail-road conversion is simple and efficient, meets multimodal transport demand；
Load-carrying is big, volume is big, saves fuel and freight charges, has good transportation economics performance；Using primary and secondary hook vehicle end connection structure, indulge
It is small to getting excited, using air suspension, reduce breaking damage of goods rate；Each component is designed using locking, anticreep, guarantees vehicle operation peace
Entirely；Using pulling rivet, metal wear part can be removed, realization is changed part and repaired, and no repair welding facilitates utilization overhaul；Using bogie, system
The dynamic, mature technologies such as hook is slow, improve the reliability of product.
(III) in the present invention, car body bearing technology: mainly solving the determination of longitudinal loading in railway transportation, meets longitudinal
The vehicle body bottom frame structure type of load transmission.Car body connects extension technology: mainly solve under railway transportation vehicle and vehicle it
Between company hang problem, not only met railway and even hung and required, and but also met the requirement of road vehicle, while also having the characteristics that light-weighted.
Pneumatic elevation technology: mainly solve vehicle connect with bogie and railway transport course in tire rise technology.Dedicated turn
To frame and integrated braking technology: to reduce light weight when highway transportation, needing the cloth that railway brake device is as few as possible
Set the Layout Problem for solving railway brake system on the car body on bogie.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention.
Fig. 2 is the structural schematic diagram of end bogies of the invention.
Fig. 3 is the structural schematic diagram of end bogies of the invention.
Fig. 4 is the structural schematic diagram of draw beam of the invention.
Fig. 5 is the bottom surface structure schematic diagram of draw beam of the invention.
Fig. 6 is sleeper beam structure schematic diagram of the invention.
Fig. 7 is the structural schematic diagram of middle bogie of the invention.
Fig. 8 is the structural schematic diagram of bearing seat of the invention.
Fig. 9 is sub- hook structure schematic diagram of the invention.
Figure 10 is female hook structure schematic diagram of the invention.
Figure 11 is the mounting structure schematic diagram of central lifting unit of the invention and sub- hook and female hook.
Figure 12 is the configuration schematic diagram of central lifting unit of the invention and sub- hook and female hook.
The meaning of each label in figure are as follows: 1- car body, 2- end bogies, 3- middle bogie, 4- anticreep connect suspension mechanism；
11- chassis, 12- carriage body；
21- cuddy board, 22- hook is slow, 23- draw beam, the first turning member of 24-, 25- counterweight, 26- sleeper beam, 27- braking
System；
211- limp, 212- end carriage, 213- curb girder, 214- end rails, 215- handrail, 216- pedal；
231- girder, 232- front draft lug, 233- rear draft lug, 234- body center plate, 235- towing pin guide seat；
261- sleeper beam upper cover plate, 262- sleeper beam lower cover plate, 263- sleeper beam side plate, 264- body bolster diaphragm；
The second turning member of 31-, 32- bearing seat, 33- integrated brake system；
321- support base, 322- cartridge, 323- often contact side bearing；
41- hook, mother's 42- hook, the center 43- lifting unit；
The sub- hook mounting portion of 411-, 412- hook bolt, 413- hook bolt through-hole；
421- hook seat, 422- hook chamber, 423- upper plate through-hole, 424- lower plate through-hole；
431- connecting plate, 432- first clamping plate, 433- second clamping plate, 434- through hole, 435- first connecting rod, 436- second
Connecting rod, 437- shaft, 438- third connecting rod, the center 439- bolt, 44- lower bearing pin set, 441- backstop through-hole, 45- gear-stopping bar.
Specific embodiment
Specific embodiments of the present invention are given below, it should be noted that the invention is not limited to implement in detail below
Example, all equivalent transformations made on the basis of the technical solutions of the present application each fall within protection scope of the present invention.
Embodiment 1:
In compliance with the above technical solution, as shown in Figures 1 to 12, the present embodiment provides a kind of highway railway combined transport cargo, packet
Multiple car bodies 1 are included, further includes the end bogies 2 for being mounted on 1 front end of front end car body, be mounted in each 1 rear end of car body
Between bogie 3 and the anticreep being located between two neighboring car body 1 connect suspension mechanism 4；Car body 1 includes chassis 11, is mounted on chassis 11
Carriage body 12, air suspension and the pneumatic coupling mechanism for being mounted on 11 rear portion two sides of chassis of upper end；Chassis 11 include bottom beam and
It is mounted on the end beam of underframe thereof of bottom beam rear and front end；End bogies 2 include cuddy board 21, are equipped in 21 front end of cuddy board
Hook slow 22, is equipped with draw beam 23 below 21 rear end of cuddy board；The first turning member 24 is equipped with below draw beam 23；It is leading
Draw 23 rear portion lower end of beam equipped with counterweight 25, sleeper beam 26 is installed in 23 middle part upper end of draw beam；In sleeper beam 26 and cuddy board 21
Between draw beam 23 be equipped with braking system 27；Middle bogie 3 includes the second turning member 31, is mounted on the second steering portion
Bearing seat 32 and integrated brake system 33 on part 31；It includes sub- hook 41, female hook 42 and central lifting unit that anticreep, which connects suspension mechanism 4,
43。
In the present embodiment, the cuddy board 21 of end bogies 2 includes limp 211, the end carriage set on 211 front end of limp
212, it set on the curb girder 213 at 211 both ends of limp, is mounted on end carriage 212 and perpendicular to the end rails of limp 211 214, installation
On curb girder 213 and perpendicular to the handrail of limp 211 215 and pedal 216；The draw beam 23 includes girder 231, is mounted on master
The front draft lug 232 of 231 front lower ends of beam, set on 231 middle part upper end of girder rear draft lug 233, be set under the middle part of girder 231
The body center plate 234 at end and the towing pin guide seat 235 for being mounted on 231 rear upper end of girder；The sleeper beam 26 includes sleeper beam upper cover
Plate 261, positioned at 261 lower section two sides of sleeper beam upper cover plate two sleeper beam lower cover plates 262, connection sleeper beam upper cover plate 261 and sleeper beam under
Cover board 262 and the sleeper beam side plate 263, connection sleeper beam upper cover plate 261 and sleeper beam lower cover plate 262 for being located at 261 both ends of sleeper beam upper cover plate
Body bolster diaphragm 264 and be mounted on the body side bearer of 262 lower surface of sleeper beam lower cover plate.Specifically, before end bogies 2 and car body
The connection type at end: the sub- hook 41 for being located at car body front end protrudes into the interior of rear draft lug 233, and in the upper bottom of rear draft lug 233
Through-hole is offered on face, and is equipped with central lifting unit 43 below rear draft lug 233, and the center of central lifting unit 43 is inserted
In through-hole on 439 intron hook 41 of pin and rear draft lug 233, the connection of end bogies 2 and car body front end is realized.
In the present embodiment, the bearing seat 32 of middle bogie 3 includes support base 321, the cartridge set on 321 lower end of support base
322 and the normal contact side bearing 323 positioned at 322 two sides of cartridge；Second turning member 31 includes bolster, 322 He of cartridge
Often contact side bearing 323 is fixedly connected with the bolster.
In the present embodiment, sub- hook 41, which is mounted in two neighboring car body 1, is located at subsequent 1 front lower ends of car body, the mother
Hook 42 is mounted on the 1 rear portion lower end of car body for being located at front in two neighboring car body 1, and the center lifting unit 43 is mounted on female hook
42 lower sections.
Specifically, the sub- hook 41 includes sub- hook mounting portion 411 and the hook bolt 412 for being located at sub- 411 front of hook mounting portion, institute
Hook bolt 412 is stated equipped with hook bolt through-hole 413；Mother's hook 42 includes hook seat 421, and the hook seat 421 includes hook seat upper plate, vertical
It is connected to the hook seat side plate of hook seat upper plate two sides, below hook seat and the hook seat lower plate of vertical connecting hook seat side plate and by hook
The hook chamber 422 that seat upper plate, hook seat side plate and hook seat lower plate surround；It respectively corresponds and opens up on the hook seat upper plate and hook seat lower plate
There are upper plate through-hole 423 and lower plate through-hole 424；The hook bolt 412 can be inserted into hook chamber 422, and make the hook bolt through-hole 413 with it is upper
Plate through-hole 423 and the coaxial laying of lower plate through-hole 424；The center lifting unit 43 includes the connection being located at below hook seat lower plate
Plate 431 and the first clamping plate 432 being sequentially arranged on connecting plate 431, second clamping plate 433 and through hole 434；In first folder
First connecting rod 435 is hinged between plate 432, first connecting rod 435 is hinged with second connecting rod 436, and one end of second connecting rod 436 passes through
Shaft 437 is mounted between second clamping plate 433, and the other end of second connecting rod 436 can pass through through hole 434 and be connected with third company
Bar 438, the upper end of third connecting rod 438 are hinged with vertical center bolt 439, and the center bolt 439 and lower plate through-hole 424 are just
It is right.
More specifically, the upper end of the third connecting rod 438 is ball-shaped end, is opened up in the bottom surface of the center bolt 439
There is spherical groove, is kept off in the centrepin that spherical female notch is equipped with cyclic spring, the upper end of the third connecting rod 438 and center bolt
439 lower end is hinged by spherical surface；The first connecting rod 435 is equipped with compressed spring, above and below boosting center bolt 439
Movement and fixed center bolt 439；It is connected with rocking bar on the shaft 437, to rotate second connecting rod 436；The lower plate is logical
The lower end in hole 424 is equipped with lower bearing pin set 44, covers 44 side walls in lower bearing pin and offers backstop through-hole 441, on the shaft 437
Equipped with gear-stopping bar 45, close to the rocking bar, the other end of gear-stopping bar can protrude into the backstop through-hole for one end of the gear-stopping bar 45
In 441, to prevent center bolt 439 from falling off or rise.
When central lifting unit 43 in the present embodiment works, third connecting rod 438, second connecting rod 436, first connecting rod 435
And compressed spring, connecting plate 431 and shaft 437 form link assembly thereon, by rotary shaft 437, so that third be driven to connect
Bar 438 and second connecting rod 436, and then the up and down action of control centre's bolt 439, center bolt 439 in upper and lower mechanism,
It is able to achieve only dead point, first connecting rod 435 and compressed spring plays boosting and fixed function thereon, bolt 439 is most at center
When top and lowermost end, the compressed spring on first connecting rod 435 is respectively at compressive state.Gear-stopping bar 45 and recovery spring composition
The disconnecting prevention structure of device, one end are stretched out outside and are connect with operation structure rocking bar, and the backstop that the other end is interspersed in lower bearing pin set 44 is logical
In hole 441, center bolt 439 first stretches gear-stopping bar 45 in uphill process, decontrols gear-stopping bar 45, backstop when being raised to top
Bar 45 restores follower head and acts on 439 bottom of center bolt, prevents case accident caused by failing in the process of running because of connecting rod
Occur, center bolt 439 stretches gear-stopping bar 45 during decline, and rotating shaft rod 437 unclamps gear-stopping bar when falling on bottommost
45,45 end of gear-stopping bar acts on 439 top of center bolt, prevents the unexpected of center bolt 439 from rising.
Specifically, equipped with mother bulb set and public ball cover in hook bolt through-hole 413, after the mother bulb set is combined into ball cover with public ball cover
It is interference fitted with hook bolt through-hole 413, sphere is equipped with by clearance fit in the ball cover；Interference is matched in upper plate through-hole 423
Conjunction is equipped with upper pin set, is equipped with lower ball cover by interference fit in lower plate through-hole 424, is equipped with and shakes on lower ball cover
Seat.
Preferably, guide plate is equipped in the hook seat side plate, to facilitate hook bolt 412 between guide plate and hook seat lower plate
Space insertion hook chamber 422 in.
Specifically, the sub- hook and female hook pass through special dragging rivet and are riveted on car body.Sub- hook is led by female hook toed-in
It is intracavitary that female hook hook is protruded into face, contacts just positioning after hook mounting inner wall, there are gap in sub- hook connects hole and female hook connects hole, in
Heart bolt passes through central lifting unit and adjusts gap, guarantees that center bolt is reliably connected sub- hook and female hook.By connecting and decomposing
Verification experimental verification, sub- hook mother hook connects are decomposed reliably.Center bolt is the key structure of two vehicles connection, using high-strength abrasion-proof
Can good material meet the transmitting of power between vehicle and vehicle.
Specifically, the air suspension is conventional air suspension, using mature three axis air spring of highway semitrailer
Suspension, and connected by welding with the stringer in vehicle body bottom frame equipped with axle lifting device, bracket and lifting device, air spring
Together with being bolted with stringer, air suspension meets the liftoff 100mm of rubber tire under railway operating condition after being promoted.
Specifically, the pneumatic coupling mechanism is conventional pneumatic coupling mechanism, mainly includes air bag, control valve, rotation
Plate, connecting pin, control piper, spring.Wind regime stores up cylinder from automobile, moves the connecting pin of bindiny mechanism by air bag controlled, beats
When valve opening door air bag is inflated, opens rotation axis and pin is driven to extract；When closing wind regime, air bag is vented automatically, and spring drives pin
Son is attached.To prevent spring breakage pin in vehicle operation from deviating from automatically, backstop machine is set at bindiny mechanism both ends
Structure limits pin displacement in operational process；Middle bogie 3 is connect with car body by pneumatic coupling mechanism.
Specifically, the first turning member and the second turning member use zhuan K6 type bogie, the braking system and integrated
Each component of braking system is conventional structure, but using integrated arrangement.
Car body in the present invention is suitable in two kinds of operating condition transports of highway and railway, railway operating condition, in standard rule
It is used on railway, can run or be grouped in column other general purpose freight car tail portion operations；In highway operating condition, common semitrailer can be considered
Tractoration transport.
Car body of the invention from highway change working be railway operating condition conversion process are as follows: step 1: by middle bogie
It is placed on rail, tractor drives in front of No.1 car body row to middle bogie.Step 2: air suspension lifts car body tail
Portion, tractor reach middle bogie and No.1 hull back junction.Step 3: opening two sides pneumatic coupling mechanism,
Air suspension decline simultaneously is until No.1 car body is connected with middle bogie.Vehicular body front supporting leg is fallen later, and tractor sails out of.
A middle bogie is put again in the Vehicular body front fixed, and tractor drives No. two car bodies to be attached with middle bogie.
Step 4: tractor drives No. two car bodies and middle bogie to continue to move backward, until the hook bolt of No.1 car body puts in No. two car bodies
Hook it is intracavitary, the rocking bar of rotation center lifting unit rises center bolt for hook bolt and female hook connects.Rise the branch of No.1 car body
Leg completes the connection of two cars body, to even hanging No. two car bodies to No.1 car body.And so on, rail-road connection can be carried out
The marshalling in column of van.Step 5: after end bogies and No. two car bodies connect, locomotive and permutation highway railway combined transport lorry connect
It connects, completes the marshalling of entire train.
Car body of the invention from railway change working be highway operating condition conversion process are as follows: locomotive and end bogies first
Solution volume is carried out, falling first car body supporting leg later slightly lifts vehicle, and the central lifting unit of pivoting end bogies shakes
Bar falls center bolt, separates end bogies with first car body.Tractor reversing is connected with first car body, falls first
The center bolt of car body opens two sides pneumatic coupling mechanism, rises Pneumatic suspension, makes first center bolt with middle bogie point
From the conversion of completion railway operating condition to highway operating condition.And so on, the change working of permutation highway railway combined transport lorry can be carried out.
Claims (8)
1. a kind of highway railway combined transport cargo, including multiple car bodies (1), which is characterized in that further include being mounted on front end car body
(1) end bogies (2) of front end, be mounted on the middle bogie (3) of each car body (1) rear end and be located at two neighboring car body
(1) anticreep between connects suspension mechanism (4)；
The car body (1) includes chassis (11), the carriage body (12) for being mounted on chassis (11) upper end, air suspension and is mounted on chassis
(11) pneumatic coupling mechanism of rear portion two sides；The chassis (11) includes bottom beam and the chassis for being mounted on bottom beam rear and front end
End carriage；
The end bogies (2) include cuddy board (21), are equipped with hook in cuddy board (21) front end and delay (22), flat in end
Draw beam (23) are equipped with below platform (21) rear end；The first turning member (24) are equipped with below draw beam (23)；In draw beam
(23) rear portion lower end is equipped with counterweight (25), and upper end is equipped with sleeper beam (26) in the middle part of draw beam (23)；In sleeper beam (26) and end
Draw beam (23) between platform (21) is equipped with braking system (27)；
The middle bogie (3) includes the second turning member (31), the bearing seat being mounted on the second turning member (31)
(32) and integrated brake system (33)；
It includes sub- hook (41), female hook (42) and central lifting unit (43) that the anticreep, which connects suspension mechanism (4),.
2. highway railway combined transport cargo as described in claim 1, which is characterized in that the cuddy board (21) includes limp
(211), the end carriage (212) set on limp (211) front end, the curb girder (213) set on limp (211) both ends, are mounted on end carriage
(212) it on and perpendicular to the end rails of limp (211) (214), is mounted on curb girder (213) and perpendicular to limp (211)
Handrail (215) and pedal (216)；
The draw beam (23) includes girder (231), the front draft lug (232) for being mounted on girder (231) front lower ends, is set to master
The rear draft lug (233) of beam (231) middle part upper end is set to the body center plate (234) of lower end in the middle part of girder (231) and is mounted on girder
(231) the towing pin guide seat (235) of rear upper end；
The sleeper beam (26) includes sleeper beam upper cover plate (261), two sleeper beam lower covers for being located at two sides below sleeper beam upper cover plate (261)
Plate (262), connection sleeper beam upper cover plate (261) and sleeper beam lower cover plate (262) and the sleeper beam side for being located at sleeper beam upper cover plate (261) both ends
Plate (263), connection sleeper beam upper cover plate (261) and sleeper beam lower cover plate (262) body bolster diaphragm (264) and be mounted on sleeper beam lower cover
The body side bearer of plate (262) lower surface.
3. highway railway combined transport cargo as described in claim 1, which is characterized in that the bearing seat (32) includes support base
(321), the cartridge (322) set on support base (321) lower end and the normal contact side bearing (323) positioned at cartridge (322) two sides；It is described
Second turning member (31) includes bolster, and the cartridge (322) is fixedly connected with the bolster with normal contact side bearing (323).
4. highway railway combined transport cargo as described in claim 1, which is characterized in that the sub- hook (41) is mounted on two neighboring
It is located at subsequent car body (1) front lower ends in car body (1), before mother's hook (42) is mounted on and is located in two neighboring car body (1)
Car body (1) the rear portion lower end in face, the center lifting unit (43) are mounted below female hook (42).
5. highway railway combined transport cargo as claimed in claim 4, which is characterized in that the sub- hook (41) includes sub- hook mounting portion
(411) and it is located at the hook bolt (412) of sub- hook mounting portion (411) front, the hook bolt (412) is equipped with hook bolt through-hole (413)；
Mother's hook (42) includes hook seat (421), and the hook seat (421) includes hook seat upper plate, is vertically connected on hook seat upper plate two
The hook seat side plate of side, below hook seat and the hook seat lower plate of vertical connecting hook seat side plate and by hook seat upper plate, hook seat side plate
The hook chamber (422) surrounded with hook seat lower plate；It is respectively corresponded on the hook seat upper plate and hook seat lower plate and offers upper plate through-hole
(423) and lower plate through-hole (424)；
The hook bolt (412) can be inserted into hook chamber (422), and make the hook bolt through-hole (413) and upper plate through-hole (423) and lower plate
Through-hole (424) is coaxial to be laid；
The center lifting unit (43) includes the connecting plate (431) being located at below hook seat lower plate and is sequentially arranged at connecting plate
(431) first clamping plate (432), second clamping plate (433) and through hole (434) on；It is hinged between the first clamping plate (432)
Have first connecting rod (435), first connecting rod (435) is hinged with second connecting rod (436), and one end of second connecting rod (436) passes through shaft
(437) it is mounted between second clamping plate (433), the other end of second connecting rod (436) can pass through through hole (434) and be connected with the
Three-link (438), the upper end of third connecting rod (438) are hinged with vertical center bolt (439), the center bolt (439) with
Lower plate through-hole (424) face.
6. highway railway combined transport cargo as claimed in claim 4, which is characterized in that the upper end of the third connecting rod (438) is
Ball-shaped end offers spherical groove in the bottom surface of the center bolt (439), is equipped in cyclic spring in spherical female notch
Heart pin gear, the upper end of the third connecting rod (438) and the lower end of center bolt (439) are hinged by spherical surface；
The first connecting rod (435) is equipped with compressed spring, up and down action and fixed center to boosting center bolt (439)
Bolt (439)；
It is connected with rocking bar on the shaft (437), to rotate second connecting rod (436)；
The lower end of the lower plate through-hole (424) is equipped with lower bearing pin set (44), and it is logical to offer backstop in lower bearing pin set (44) side wall
Hole (441) is equipped with gear-stopping bar (45) on the shaft (437), and one end of the gear-stopping bar (45) is close to the rocking bar, backstop
The other end of bar can protrude into the backstop through-hole (441), to prevent center bolt (439) from falling off or rise.
7. highway railway combined transport cargo as claimed in claim 4, which is characterized in that be equipped with mother bulb set in hook bolt through-hole (413)
With public ball cover, mother bulb set and public ball cover be combined into after ball cover with hook bolt through-hole (413) interference fit, pass through in the ball cover
Clearance fit is equipped with sphere；Interference fit is equipped with upper pin set in upper plate through-hole (423), in lower plate through-hole (424)
Lower ball cover is installed by interference fit, is equipped on lower ball cover and shakes seat.
8. highway railway combined transport cargo as claimed in claim 4, which is characterized in that guide plate is equipped in the hook seat side plate,
To facilitate hook bolt (412) in space insertion hook chamber (422) between guide plate and hook seat lower plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811486069.4A CN109398003B (en) | 2018-12-06 | 2018-12-06 | Male-iron intermodal van |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811486069.4A CN109398003B (en) | 2018-12-06 | 2018-12-06 | Male-iron intermodal van |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109398003A true CN109398003A (en) | 2019-03-01 |
| CN109398003B CN109398003B (en) | 2024-05-10 |
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ID=65457515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811486069.4A Active CN109398003B (en) | 2018-12-06 | 2018-12-06 | Male-iron intermodal van |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109398003B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110712483A (en) * | 2019-11-21 | 2020-01-21 | 中车眉山车辆有限公司 | Highway and railway dual-purpose direct-hanging container semi-trailer |
| CN113212069A (en) * | 2021-06-11 | 2021-08-06 | 中车眉山车辆有限公司 | Axle fixing device |
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| EP1623851A1 (en) * | 2004-08-03 | 2006-02-08 | Campadello, Lucio | Bimodal vehicle (road-railway) coupled with two railway bogies equipped with buffing and draw gears |
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| CN108001135A (en) * | 2017-12-17 | 2018-05-08 | 包头北方创业有限责任公司 | A kind of method of Container Transport highway railway combined transport |
| CN108773248A (en) * | 2018-07-27 | 2018-11-09 | 中车长江车辆有限公司 | A kind of road rail vehicle |
| CN209409726U (en) * | 2018-12-06 | 2019-09-20 | 中车西安车辆有限公司 | A kind of highway railway combined transport cargo |
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2018
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1623851A1 (en) * | 2004-08-03 | 2006-02-08 | Campadello, Lucio | Bimodal vehicle (road-railway) coupled with two railway bogies equipped with buffing and draw gears |
| CN106394681A (en) * | 2016-11-10 | 2017-02-15 | 中车长江车辆有限公司 | Highway-railway convertible car |
| CN108001135A (en) * | 2017-12-17 | 2018-05-08 | 包头北方创业有限责任公司 | A kind of method of Container Transport highway railway combined transport |
| CN108773248A (en) * | 2018-07-27 | 2018-11-09 | 中车长江车辆有限公司 | A kind of road rail vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110712483A (en) * | 2019-11-21 | 2020-01-21 | 中车眉山车辆有限公司 | Highway and railway dual-purpose direct-hanging container semi-trailer |
| CN110712483B (en) * | 2019-11-21 | 2024-04-26 | 中车眉山车辆有限公司 | Dual-purpose direct-hanging container semitrailer for highway and railway |
| CN113212069A (en) * | 2021-06-11 | 2021-08-06 | 中车眉山车辆有限公司 | Axle fixing device |
| CN113212069B (en) * | 2021-06-11 | 2022-04-08 | 中车眉山车辆有限公司 | Axle fixing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109398003B (en) | 2024-05-10 |
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