CN110435678A - A kind of self-propelled wheel track rack rails flat car for transportation - Google Patents
A kind of self-propelled wheel track rack rails flat car for transportation Download PDFInfo
- Publication number
- CN110435678A CN110435678A CN201910807983.2A CN201910807983A CN110435678A CN 110435678 A CN110435678 A CN 110435678A CN 201910807983 A CN201910807983 A CN 201910807983A CN 110435678 A CN110435678 A CN 110435678A
- Authority
- CN
- China
- Prior art keywords
- flat car
- framework
- rail
- rack rails
- self
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 230000009184 walking Effects 0.000 claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims description 30
- 239000010959 steel Substances 0.000 claims description 30
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims 1
- 230000009194 climbing Effects 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 5
- 230000032258 transport Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 30
- 238000010586 diagram Methods 0.000 description 9
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 3
- 230000002146 bilateral effect Effects 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000000452 restraining effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B15/00—Combinations of railway systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C9/00—Locomotives or motor railcars characterised by the type of transmission system used; Transmission systems specially adapted for locomotives or motor railcars
- B61C9/38—Transmission systems in or for locomotives or motor railcars with electric motor propulsion
- B61C9/48—Transmission systems in or for locomotives or motor railcars with electric motor propulsion with motors supported on vehicle frames and driving axles, e.g. axle or nose suspension
- B61C9/50—Transmission systems in or for locomotives or motor railcars with electric motor propulsion with motors supported on vehicle frames and driving axles, e.g. axle or nose suspension in bogies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D3/00—Wagons or vans
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
- B61F5/50—Other details
- B61F5/52—Bogie frames
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
- B61H7/00—Brakes with braking members co-operating with the track
- B61H7/12—Grippers co-operating frictionally with tracks
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B25/00—Tracks for special kinds of railways
- E01B25/02—Tracks for rack railways
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B25/00—Tracks for special kinds of railways
- E01B25/02—Tracks for rack railways
- E01B25/04—Rack rails; Supports or connections for rack rails
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transmission Devices (AREA)
Abstract
The present invention relates to a kind of self-propelled wheel track rack rails flat car for transportations, belong to technical field of construction equipment, including rail flat car, and rail flat car includes car body and bogie, and bogie includes framework and walking mechanism, and walking mechanism includes two walking units being symmetrical set；Walking unit includes driving motor, two clutches, horizontal axis, vertical pivot, empty sets traveling wheel on transverse axis, the driving gear being packed on vertical pivot and intermeshing drive bevel gear and driven wheel of differential, passes through driven by clutches between traveling wheel and horizontal axis and between driven wheel of differential and vertical pivot.Rail flat car in the present invention increases driving gear, and driving gear and rack rails engage walking, by mechanical-force-transmission structure, climbing capacity have been significantly greatly increased, and transports goods and materials in slope section to realize；The inclination angle of its placement surface is adjustable, when walking is on ramp, by adjusting the inclination angle of placement surface, placement surface can be made to be parallel to the horizontal plane always, so that it is guaranteed that engineering object is horizontal securely.
Description
Technical field
The present invention relates to technical field of construction equipment more particularly to a kind of self-propelled wheel track rack rails flat car for transportations.
Background technique
Rail flat car is haulage vehicle in a kind of electric railcar factory, solves the Product transport between factory's interior span.Also known as cross
Across flatcar, trolley, electric flat carriage.It has structure it is simple, it is easy to use, be easy maintenance, large carrying capacity, pollution lack etc. it is excellent
Point.It is widely used in machine manufacture and metallurgical works, is crossed as either inside cooperation crane transport weight across being used.
Classification has: reel is for electric flatcar, support cable operated type flatcar, battery flatcar.
Reel is for electric flatcar: with cable drum exchange 380V power supply.Cable drum is magnetic hysteresis manifold type, it is ensured that cable stress
It is uniformly not easy-to-draw bad.It exchanges 380V and provides electric power, the operation of motor drag flatcar to the motor of YZ crane and metallurgical on flatcar.
It holds in the palm cable operated type flatcar: on an end Jie ground power supply of cable, introducing control by cable coaster, haulage cable
Case processed, then electric power is provided to YZ motor on flatcar, to drag flatcar operation.
Battery flatcar: with storage battery power supply.Battery provides electric power to DC traction motor, and direct current generator drags flatcar
Operation.Range ability is unrestricted.With bigger security performance and mobility flexibility, range ability is unrestricted, to rail
The requirement of road naked, thus it is easy for construction low-cost.
Existing rail flat car is in flat section automatically walk, and climbing capacity is weak, can not be used in slope section.
Summary of the invention
The present invention is intended to provide a kind of self-propelled wheel track rack rails flat car for transportation, climbing capacity is strong, can use in slope section.
In order to achieve the above objectives, The technical solution adopted by the invention is as follows:
Self-propelled wheel track rack rails flat car for transportation, including rail flat car, the rail flat car include car body and bogie, the steering
Frame includes framework and walking mechanism, and the walking mechanism includes two walking units being symmetrical set；
The walking unit includes driving motor, traveling wheel, driving gear, first clutch, second clutch, horizontal axis, vertical pivot
And intermeshing drive bevel gear and driven wheel of differential, the drive bevel gear is fixedly mounted on transverse axis, described driven
On vertical pivot, horizontal axis is connect bevel gear empty set with driving motor；
On transverse axis, the driving gear is fixedly mounted on vertical pivot the traveling wheel empty set, is passed through between traveling wheel and horizontal axis
First clutch transmission, is driven between driven wheel of differential and vertical pivot by second clutch.
Further, the bogie includes former and later two walking mechanisms, and the framework includes two two layers of frameworks, and two
Running mechanism is separately mounted on one of them two layers of framework；There is the radial damping of arranged in a crossed manner two between two two layers of frameworks
The both ends of device, the radial direction damper are hinged with one of them two layers of framework respectively.
Wherein, the framework further includes one layer of framework for connection body, and one layer of framework is located on two two layers of frameworks
Side, it is shock-absorbing spring, lateral damper and vertical damper that one is equipped between one layer of framework and two layers of framework.
Further, the both ends of one layer of framework are connect with one of them two layers of framework flexural pivot respectively.
Further, the car body includes objective table, pedestal and the adjustment mechanism for adjusting objective table gradient, described
Pedestal is supported on bogie, and objective table is supported on pedestal, and adjustment mechanism is set between objective table and pedestal.
It is further preferred that the adjustment mechanism includes hydraulic cylinder, hydraulic cylinder is mounted on pedestal, the output end of hydraulic cylinder
It is rotatablely connected with objective table.
Preferably, there are two hydraulic cylinder bilateral symmetry is set.
Further, the rail flat car further includes the retaining mechanism for locking rail flat car and track.
It is further preferred that the retaining mechanism includes rail clamping device.
Further, self-propelled wheel track rack rails flat car for transportation further includes two rail and two rack gears；Two traveling wheels point
It does not walk on a rail wherein, two driving gears are engaged with a wherein rack gear respectively.
Further, two rack gears are separately mounted to the two sides of I-steel web, and I-steel is located between two rail.
Compared with prior art, the invention has the following advantages:
1, the rail flat car in the present invention increases driving gear, and two driving gears engage walking with rack rails, pass through machinery
Climbing capacity has been significantly greatly increased in force transferring structure, transports goods and materials in slope section to realize；
2, the inclination angle of railcar placement surface of the present invention is adjustable, when walking is on ramp, by adjusting placement surface
Inclination angle can be such that placement surface is parallel to the horizontal plane always, so that it is guaranteed that engineering object is horizontal securely；
3, wheel rail drive and rack drives share a power source in the present invention, compact-sized；By first disconnecting a clutch
Afterwards, then another clutch is closed, zero defect switching can be carried out between wheel rail drive and rack drives, be suitable on various roads
Section.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of one middle orbit flatcar of embodiment；
Fig. 2 is the structural schematic diagram of bogie；
Fig. 3 is the three-dimensional figure of bogie when one layer of framework is not shown；
Fig. 4 is the sectional view in Fig. 3 at A；
Fig. 5 is the structural schematic diagram of rack rails；
Fig. 6 is the structural schematic diagram of rail clamping device；
Fig. 7 is schematic diagram of the rail flat car when running on the rack rails trestle steel truss girder of slope in embodiment one；
Fig. 8 is the structural schematic diagram of two middle orbit flatcar of embodiment；
Fig. 9 is the schematic diagram of nut locking structure in embodiment two；
Figure 10 is the schematic diagram of pin lock solid structure in embodiment two；
Figure 11 is schematic diagram of the rail flat car when running on the rack rails trestle steel truss girder of slope in embodiment two；
In figure: 1- brake disc, 2- horizontal axis, 3- driving motor, 4- planetary reducer, 5- first clutch, 6- traveling wheel, 7- are actively
Bevel gear, 8- brake, 9- second clutch, 10- driven wheel of differential, 11- vertical pivot, 12- drive gear, 13- rail, 14- tooth
Rail, bis- layers of framework of 15-, 16- mono- be shock-absorbing spring, the second lateral damper of 17-, 18- vertical damper, mono- layer of framework of 19-,
20- bis- is that shock-absorbing spring, 21- resist snakelike damper, 22- draw bar, 23- flexural pivot, 24- hinged seat, the first lateral vibration absorbing of 25-
The vertical damper of device, 26-, 27- radial direction damper, 28- car body, 29- rail clamping device, 30- adjustment mechanism, 31- locking nut, 32-
Pin, 101- steel truss column, 102- transverse direction steel truss girder, the longitudinal direction 103- steel truss girder, 104- pedestal, 105- stud, 131- cylinder body, 132-
Plunger rod, 133- pin hole, 281- objective table, 282- pedestal, 283- hydraulic cylinder.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing, to the present invention into
Row is further described.
Embodiment one
As shown in Figure 1, 2, 3, self-propelled wheel track rack rails flat car for transportation disclosed in the present embodiment, including rail flat car and track, rail
Road flatcar includes car body 28 and bogie.
The present embodiment middle orbit flatcar includes two bogies, and car body 28 is supported on two bogies.Each bogie
Including former and later two walking mechanisms and a framework, each framework includes two two layers of frameworks 15 and one layer of framework 19, and two
A running mechanism is separately mounted on one of them two layers of framework 15.There are two diameters arranged in a crossed manner between two two layers of frameworks 15
To damper 27, the both ends of radial damper 27 are hinged with one of them two layers of framework 15 respectively.Radial damper 27 is arranged can
Increase restraining force.For example, the wheel rotor speed for adjusting outside is fast in turning, increase the rotational speed difference of medial and lateral wheel, and it is radial
Damper 27 again has the tendency that rotational speed difference is made to become smaller, to keep vehicle operation more steady and safety.Due to radial damper 27
Restraining force is set to become strong, thus the motor that motor should select anti-overload ability strong.
One layer of framework 19 is located at two two layers of frameworks, 15 top, the both ends of one layer of framework 19 pass through respectively flexural pivot 23 with wherein
One two layers of framework 15 connection.As shown in Figure 2,3, the corresponding position of one layer of framework 19 and two layers of framework 15 is equipped with hinged seat 24.
Vibration absorber is equipped between one layer of framework 19 and two layers of framework 15, it is that shock-absorbing spring 16, first laterally subtracts that vibration absorber, which includes one,
Shake device 25 and vertical damper 26.Being set above each two layers of framework 15 there are four one is shock-absorbing spring 16, and one is shock-absorbing spring 16
Rubber shock absorber may be selected.
Of course, as shown in Fig. 2, it is vibration damping bullet that bogie, which further includes the second lateral damper 17, vertical damper 18, two,
Spring 20 resists snakelike damper 21 and draw bar 22.Second lateral damper 17, vertical damper 18, two are shock-absorbing spring 20, resist
Snakelike damper 21 and draw bar 22 are installed on one layer of framework 19 for connecting with car body 28.
As shown in Fig. 1,4, walking mechanism includes two walking units being symmetrical set.Walking unit includes driving electricity
Machine 3, traveling wheel 6, driving gear 12, first clutch 5, second clutch 9, horizontal axis 2, vertical pivot 11 and intermeshing active
Bevel gear 7 and driven wheel of differential 10, drive bevel gear 7 are fixedly mounted on one end of horizontal axis 2, and 2 other end of horizontal axis is connected with braking
Disk 1.Horizontal axis 2 is connect with driving motor 3.For that can increase torque in low speed, driving motor 3 cooperates planetary reducer 4 to provide drive
Power.
Driving gear 12 is fixedly mounted on the lower end of vertical pivot 11, and 11 upper end of vertical pivot is connected with brake 8.Driving gear 12
Between two traveling wheels 6.
Traveling wheel 6 on horizontal axis 2, passes through first clutch 5 by bearing or bearing shell empty set between traveling wheel 6 and horizontal axis 2
Transmission.The main body of first clutch 5 is mounted on horizontal axis 2.When first clutch 5 is attracted, horizontal axis 2 drives traveling wheel 6 together
Rotation；When first clutch 5 disconnects, the not active rotation of traveling wheel 6.
Driven wheel of differential 10 on vertical pivot 11, is passed through by bearing or bearing shell empty set between driven wheel of differential 10 and vertical pivot 11
Second clutch 9 is driven, and the main body of second clutch 9 is mounted on vertical pivot 11.When second clutch 9 is attracted, from mantle tooth
10 drive vertical pivot 11 of wheel rotates together；When second clutch 9 disconnects, the not active rotation of vertical pivot 11.
First clutch 5 and second clutch 9 are slip clutch in the present embodiment.Optional hydraulic clutch,
Electromagnetic clutch or pneumatic clutch.
Track includes two rail 13, the rack rails 14 between two rail 13.As shown in Fig. 1,4, rack rails 14 is located at
On the middle line of rail plate-girder between two rail 13.Rack rails 14 includes I-steel 142 and two rack gears 141 in the present embodiment；Two
Rack gear 141 is separately mounted to the two sides of 142 web of I-steel, and I-steel 142 is located in the rail plate-girder between two rail 13
On line.Two traveling wheels 6 are walked respectively on a rail 13 wherein, two driving gears 12 respectively with a wherein rack gear
141 engagements.Two driving gears 12 engage the walking of the rack gear 141 on I-steel 142, by mechanical-force-transmission structure, greatly increase
Climbing capacity is added.
The flank of tooth of rack gear 141 can make gear teeth be constrained on the upper of I-steel 142 without departing from the top flange of I-steel 142
Within the scope of the edge of a wing.For example, if the traveling wheel of side has derailing trend, the driving gear 12 of the side can be by work in turning
The top flange of word steel 142 limits, and prevents side driving gear 12 to be detached from rack rails, then prevents rail flat car from jumping tooth derailing, guarantee
Operational safety.
The working principle of the invention is introduced below with reference to Fig. 4:
When rail flat car is in no rack rails sections of road.At this point, wheel rail drive mode need to be switched to.After first disconnecting second clutch 9,
First clutch 5 is closed again.The drive horizontal axis 2 of driving motor 3 rotates, and the rotation of horizontal axis 2 drives and the affixed brake disc 1 of horizontal axis 2, master
Dynamic bevel gear 7, first clutch 5 rotate simultaneously, since first clutch 5 is attracted, so first clutch 5 drives traveling wheel 6
Wheel rail drive is realized in rotation.
Since second clutch 9 disconnects, drive bevel gear 7 drives driven wheel of differential 10 to dally, vertical pivot 11 and driving gear
12 do not rotate.This characteristic makes it when entering slope section, can smoothly enter into rack rails.The structure is suitable for level road section.
When rail flat car is having rack rails sections of road, when selecting wheel rail drive mode, after first disconnecting second clutch 9, then
Close first clutch 5.Driving motor 3 drives horizontal axis 2 to rotate, and the rotation of horizontal axis 2 drives with the affixed brake disc 1 of horizontal axis 2, actively
Bevel gear 7, first clutch 5 rotate simultaneously, since first clutch 5 is attracted, so first clutch 5 drives traveling wheel 6 to revolve
Turn, realizes wheel rail drive；
Since second clutch 9 disconnects, drive bevel gear 7 drives driven wheel of differential 10 to dally, and traveling wheel 6 is driving wheel at this time,
It drives gear 12 to be servo-actuated by the frictional force of rack rails 12, while vertical pivot 11 being driven to dally.The mode is suitable for running on flat slope.
When rail flat car is having rack rails sections of road, when needing to be switched to rack drives mode.First disconnect first clutch 5
Afterwards, then second clutch 9 is closed.Driving motor 3 drives horizontal axis 2 to rotate, and the rotation of horizontal axis 2 drives and the affixed brake disc of horizontal axis 2
1, drive bevel gear 7, first clutch 5 rotate simultaneously, due to first clutch 5 disconnect, 6 empty set of traveling wheel on horizontal axis 2 not
Active rotation.
Drive bevel gear 7 is engaged with driven wheel of differential 10.Drive bevel gear 7 drives driven wheel of differential 10 to rotate, due to the
Two clutches 9 are attracted, and second clutch 9 drives vertical pivot 11 to rotate, and then drive 12 turns of driving gear be fixed on horizontal axis 10
It is dynamic.Driving gear 12 is engaged with rack rails 12, to drive mass motion, driving gear 12 at this time is driving wheel, and traveling wheel 6 is by steel
The frictional force of rail 13 and be servo-actuated.
Driving of the invention uses wheel rail drive system and gear rack rails drive system；Wheel track drive can be used in 40 ‰ slopes section
It is dynamic；Gear rack drives can be used in 40 ‰~500 ‰ slopes section.Car body 28 adds industrial wireless remote control device, is gone by remote control
It walks, wheel rail drive can automatically switch to run with rack drives.Wheel rail drive and rack drives share a power source, by first breaking
After opening a clutch, then another clutch is closed, switched between wheel rail drive and rack drives, is suitable for any road
The operation of section.
Driving motor 3 is radial in the present embodiment puts, the rail flat car suitable for wider width.When rail flat car width not
When enough, then driving motor 3 is placed in 2 lower section of horizontal axis, driving motor 3 and horizontal axis 2 pass through a pair of of gear engaged transmission.Rail flat car
Size be set as needed.For example, rail flat car is 19.2 meters long, rail flat car is 2.5 meters wide, and rail flat car is 1.6 meters high.
It is fuel that clean energy resource methanol, which can be used, in the power source of rail flat car, realizes " micro turbine generator " and " super electricity
Hold " power in environmental protection source.Dedicated third-rail feeding can also be used.
In order to enable rail vehicle firmly to stop on ramp.Self-propelled wheel track rack rails flat car for transportation further includes for locking
The retaining mechanism of rail flat car and track.On ramp, car body 28 passes through retaining mechanism for car body 28 and rail 13 after stopping
Locking, keeps its stationary, prevents from moving backward.As shown in fig. 6, retaining mechanism includes rail clamping device 29, rail clamping device 29 in the present embodiment
It is mounted on two layers of framework 15 of bogie.
For slope section constructs a bridge；Build slope rack rails trestle steel truss girder on the slope first, as shown in fig. 7,
Slope rack rails trestle steel truss girder includes lateral steel truss girder 102, steel truss column 101, longitudinal steel truss girder 103 and pedestal 104, pedestal 104
It is mounted on earth's surface and is fixed by stud 105, stud 105 anchors into underground.
101 bottom end of steel truss column and pedestal 104 are affixed, and the end of lateral steel truss girder 102 is supported on steel truss column 101, longitudinal
On lateral steel truss girder 102, rail 13 and rack rails 12 are longitudinally mounted on longitudinal steel truss girder 103 103 frame of steel truss girder.Track is flat
Vehicle is run along the track of slope rack rails trestle steel truss girder, and substance is transported on ramp to realize.
Embodiment two
When walking is on ramp, to keep cargo horizontal, the placement surface of car body 28 and the angle of orbital plane in the present embodiment
It is adjustable, fixation is adjusted according to different gradient, to guarantee that placement surface is parallel to the horizontal plane always, it is ensured that engineering object is horizontal
Securely.
As shown in figure 8, the car body 28 is including objective table 281, pedestal 282 and for adjusting 281 gradient of objective table
Adjustment mechanism, the pedestal 282 are supported on one layer of framework 19 of bogie, and objective table 281 is supported on pedestal 282, adjustment
Mechanism is set between objective table 281 and pedestal 282.
In the present embodiment, adjustment mechanism includes hydraulic cylinder 283, and hydraulic cylinder 283 is mounted on pedestal 282, hydraulic cylinder 283
Output end and objective table 281 are rotatablely connected.Preferably, there are two 283 bilateral symmetry of hydraulic cylinder is set.283 lockable of hydraulic cylinder, can
It is self-locking or mechanical self-locking using oil circuit.It is mechanically self-locking that nut check or pin locking can be used.
As shown in figure 9, nut check be plunger rod 132 on install locking nut 31, locking nut 31 and plunger rod additional
External screw thread connection on 132.After plunger rod 132 rises to required position, locking nut 31 is rotated into bottom and oil cylinder
Cylinder body 131 contacts, and such plunger rod 132 will be fixed to required height.
As shown in Figure 10, if locked using pin, it is radially provided with pin hole 133 on plunger rod 132 and cylinder body 131,
Multiple pin holes are axially arranged on plunger rod 132, to realize having grade adjustment.In use, pin 32 is passed through the pin hole on cylinder body 131
133 and plunger rod 132 on one of pin hole 133, plunger rod 132 will be fixed to required height.
For slope section constructs a bridge；Build slope rack rails trestle steel truss girder on the slope first, as shown in figure 11,
When rail flat car is run on the slope, the angle of objective table 281 placement surface and orbital plane is adjusted by telescopic hydraulic cylinder 283,
Placement surface is parallel to the horizontal plane always, it is ensured that engineering object is horizontal securely.
The present invention can walk and fix on the slope, and convenient for transporting construction object in slope section, slope section construction can be improved
Efficiency.
Certainly, the present invention can also have other numerous embodiments, without deviating from the spirit and substance of the present invention,
Those skilled in the art can make various corresponding changes and modifications, but these corresponding changes and change according to the present invention
Shape all should fall within the scope of protection of the appended claims of the present invention.
Claims (10)
1. a kind of self-propelled wheel track rack rails flat car for transportation, including rail flat car, the rail flat car includes car body and bogie, institute
Stating bogie includes framework and walking mechanism, it is characterised in that: the walking mechanism includes two walkings being symmetrical set
Unit；
The walking unit includes driving motor, traveling wheel, driving gear, first clutch, second clutch, horizontal axis, vertical pivot
And intermeshing drive bevel gear and driven wheel of differential, the drive bevel gear is fixedly mounted on transverse axis, described driven
On vertical pivot, horizontal axis is connect bevel gear empty set with driving motor；
On transverse axis, the driving gear is fixedly mounted on vertical pivot the traveling wheel empty set, is passed through between traveling wheel and horizontal axis
First clutch transmission, is driven between driven wheel of differential and vertical pivot by second clutch.
2. self-propelled wheel track rack rails flat car for transportation according to claim 1, it is characterised in that: the bogie includes front and back
Two walking mechanisms, the framework include two two layers of frameworks, and two running mechanisms are separately mounted to one of them two layers of framework
On；There are two arranged in a crossed manner radial dampers between two two layers of frameworks, the both ends of the radial direction damper are respectively and wherein
One two layers of framework is hinged.
3. self-propelled wheel track rack rails flat car for transportation according to claim 2, it is characterised in that: the framework further includes being used for
One layer of framework of connection body, one layer of framework are located above two two layers of frameworks, and one is equipped between one layer of framework and two layers of framework
It is shock-absorbing spring, lateral damper and vertical damper.
4. self-propelled wheel track rack rails flat car for transportation according to claim 3, it is characterised in that: the both ends of one layer of framework
It is connect respectively with one of them two layers of framework flexural pivot.
5. self-propelled wheel track rack rails flat car for transportation according to claim 1, it is characterised in that: the car body includes loading
Platform, pedestal and the adjustment mechanism for adjusting objective table gradient, the pedestal are supported on bogie, and objective table is supported on base
On frame, adjustment mechanism is set between objective table and pedestal.
6. self-propelled wheel track rack rails flat car for transportation according to claim 5, it is characterised in that: the adjustment mechanism includes liquid
Cylinder pressure, hydraulic cylinder are mounted on pedestal, and the output end and objective table of hydraulic cylinder are rotatablely connected.
7. self-propelled wheel track rack rails flat car for transportation according to claim 1, it is characterised in that: the rail flat car further includes
For locking the retaining mechanism of rail flat car and track.
8. self-propelled wheel track rack rails flat car for transportation according to claim 7, it is characterised in that: the retaining mechanism includes folder
Rail device.
9. according to claim 1, self-propelled wheel track rack rails flat car for transportation described in 7 or 8, it is characterised in that: it further includes two
Rail and two rack gears；Two traveling wheels are walked respectively on a rail wherein, two driving gears respectively with wherein one
Rack gear engagement.
10. self-propelled wheel track rack rails flat car for transportation according to claim 9, it is characterised in that: two rack gears are installed respectively
In the two sides of I-steel web, I-steel is located between two rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910807983.2A CN110435678A (en) | 2019-08-29 | 2019-08-29 | A kind of self-propelled wheel track rack rails flat car for transportation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910807983.2A CN110435678A (en) | 2019-08-29 | 2019-08-29 | A kind of self-propelled wheel track rack rails flat car for transportation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110435678A true CN110435678A (en) | 2019-11-12 |
Family
ID=68438355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910807983.2A Pending CN110435678A (en) | 2019-08-29 | 2019-08-29 | A kind of self-propelled wheel track rack rails flat car for transportation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110435678A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111074781A (en) * | 2019-12-31 | 2020-04-28 | 中铁大桥局集团有限公司 | Method for quickly excavating suspension bridge tunnel anchor |
| CN111236085A (en) * | 2020-03-16 | 2020-06-05 | 浙江省交通规划设计研究院有限公司 | Mountain area segment beam conveying device and mountain area prefabricated segment beam conveying method |
| CN114228749A (en) * | 2022-01-18 | 2022-03-25 | 株洲中车特种装备科技有限公司 | Overhead rubber wheel tourist train system based on tooth meshing |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001225745A (en) * | 2000-02-16 | 2001-08-21 | Mitsubishi Heavy Ind Ltd | Slope travelling vehicle |
| CN106481686A (en) * | 2016-11-29 | 2017-03-08 | 中车株洲电力机车有限公司 | Tooth rail car driving means and its method for clutch configuration, tooth rail car driving |
| CN108313067A (en) * | 2018-02-08 | 2018-07-24 | 中铁二院工程集团有限责任公司 | A kind of suspension monorail double mode driving bogie being suitable for very big ramp |
| CN110104014A (en) * | 2019-04-17 | 2019-08-09 | 钱振地 | A kind of curve climbing rack rails train |
| CN210653080U (en) * | 2019-08-29 | 2020-06-02 | 成都天府轨谷科技有限公司 | Self-propelled wheel rail tooth rail transportation flat car |
-
2019
- 2019-08-29 CN CN201910807983.2A patent/CN110435678A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001225745A (en) * | 2000-02-16 | 2001-08-21 | Mitsubishi Heavy Ind Ltd | Slope travelling vehicle |
| CN106481686A (en) * | 2016-11-29 | 2017-03-08 | 中车株洲电力机车有限公司 | Tooth rail car driving means and its method for clutch configuration, tooth rail car driving |
| CN108313067A (en) * | 2018-02-08 | 2018-07-24 | 中铁二院工程集团有限责任公司 | A kind of suspension monorail double mode driving bogie being suitable for very big ramp |
| CN110104014A (en) * | 2019-04-17 | 2019-08-09 | 钱振地 | A kind of curve climbing rack rails train |
| CN210653080U (en) * | 2019-08-29 | 2020-06-02 | 成都天府轨谷科技有限公司 | Self-propelled wheel rail tooth rail transportation flat car |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111074781A (en) * | 2019-12-31 | 2020-04-28 | 中铁大桥局集团有限公司 | Method for quickly excavating suspension bridge tunnel anchor |
| CN111236085A (en) * | 2020-03-16 | 2020-06-05 | 浙江省交通规划设计研究院有限公司 | Mountain area segment beam conveying device and mountain area prefabricated segment beam conveying method |
| CN114228749A (en) * | 2022-01-18 | 2022-03-25 | 株洲中车特种装备科技有限公司 | Overhead rubber wheel tourist train system based on tooth meshing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110435678A (en) | A kind of self-propelled wheel track rack rails flat car for transportation | |
| JP6955550B2 (en) | Rail transport system, rail transport shuttle, and unloading equipment | |
| CN102009657B (en) | Long steel rail transport vehicle set capable of rapidly unloading steel rails | |
| EP2296954B1 (en) | Carriage traction vehicle | |
| BR112017016737B1 (en) | CONTAINER CARRIER | |
| US10449977B2 (en) | Railway vehicle and funicular apparatus | |
| WO2020042323A1 (en) | Drive device of monorail hoist, rail single body, and monorail hoist | |
| CN108639069B (en) | Rail system suitable for station | |
| EA023993B1 (en) | Vehicle suspension and vehicle comprising such suspension | |
| CN101995340B (en) | Full-scale derailing principle test stand with steering frame operating on rails | |
| CN108189858B (en) | A kind of normally closed braking rail row push trolley | |
| CN201863841U (en) | Long-steel rail transport vehicle group capable of rapidly unloading steel rails | |
| RU2477694C2 (en) | Railway car mule (versions) and railway car mule platform | |
| CN108821113B (en) | Monorail crane | |
| WO2018076834A1 (en) | Multimodal transport interworking system | |
| CN209666893U (en) | With the removable contact net tower wagon for grabbing rail device | |
| CN202785375U (en) | Tunnel salvage crane | |
| CN110510531A (en) | Wheel track self-propelled gantry tower crane on a kind of bevel edge trestle | |
| CN210653080U (en) | Self-propelled wheel rail tooth rail transportation flat car | |
| CN209395525U (en) | Bogie units and road rail vehicle walking system comprising the bogie units | |
| CN2361664Y (en) | Movable beam track taking-up vehicle | |
| CN109398005A (en) | Bogie units and road rail vehicle walking system comprising the bogie units | |
| CN108327734B (en) | Traction method of track tractor | |
| CN118322884A (en) | Multiple braking device for mine car locomotive | |
| CN106401453A (en) | Overhaul vehicle ladder for railway overhead line system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |