CN208360166U - Driving mechanism for empty iron train - Google Patents
Driving mechanism for empty iron train Download PDFInfo
- Publication number
- CN208360166U CN208360166U CN201820277388.3U CN201820277388U CN208360166U CN 208360166 U CN208360166 U CN 208360166U CN 201820277388 U CN201820277388 U CN 201820277388U CN 208360166 U CN208360166 U CN 208360166U
- Authority
- CN
- China
- Prior art keywords
- car body
- crossbar
- pendant
- wheel
- driving
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of driving mechanism for empty iron train, including train part and pendant, the train part includes mounting rack and transmission system, and the transmission system includes supporting wheel systems, driving wheel and crawler belt；The supporting wheel systems include first crossbar, the first brace, the second brace, sliding block and multiple tensioning wheels；Multiple tensioning wheels are fixed in first crossbar；It is further fixed on second crossbar on sliding block, is further fixed on tensioning wheel on one end of second crossbar；For the axis of articulated shaft each parallel to the axis of driving wheel, the axis of each tensioning wheel and the axis of driving wheel are parallel above each articulated connection；Tensioning wheel in second crossbar is located at the top of tensioning wheel in first crossbar, and the wheel face of the tensioning wheel lower end in first crossbar is in the same plane.This driving mechanism for driving empty iron car body to move along track girder, have the characteristics that can effectively avoid skidding, drive it is reliable.
Description
Technical field
The utility model relates to hang car body track technical field of transportation, more particularly to a kind of drive for empty iron train
Motivation structure.
Background technique
As urbanization process is constantly accelerated, the rapid growth of city size, the quickening of urban life rhythm and urban human
Mouth quantity sharply increases, and the travel amount of people is increasing, the increase of this travel amount, it is not limited in single city, and
It is to have diffused between city and rural area, between city and city.Existing traffic has been unable to satisfy the trip of people, and the world is each
There is different degrees of automobile congestion phenomenon in big city.Therefore, it is growing to solve to always search for various modes by people
Traffic jam issue brought by travel amount.
Since empty rail train moves to traffic above-ground in the air, small on the influence of ground building facility in construction and operational process,
Open that rear train running speed is fast, track move towards to be laid with the advantages such as no pollution to the environment in flexible, operational process, therefore it is very much
It is rapidly developed in city, between city and city.The structure design for advanced optimizing sky iron series system, is this field
The important research direction of technical staff.
Utility model content
It is the important research of those skilled in the art for the structure design for advanced optimizing sky iron series system set forth above
The problem of direction, the utility model provide a kind of driving mechanism for empty iron train, this driving mechanism is for driving empty iron
Car body is moved along track girder, and it is reliable to have the characteristics that can effectively avoid skidding, driving.
For the driving mechanism of empty iron train, fixed including the train part for being connect with track girder and with train part
Connection and the pendant for being located at train beneath portions, the pendant for being connect with car body, the train part include mounting rack and
The transmission system being connected on mounting rack, the pendant are fixedly connected with mounting rack, and the transmission system includes supporting wheel systems, master
Driving wheel and crawler belt；
The supporting wheel systems include first crossbar, the first brace, the second brace, sliding block and multiple tensioning wheels, and described first
The upper end of brace and the second brace is articulated and connected with the wheel shaft of driving wheel, and sliding block is articulated with the lower end of the second brace, and first is horizontal
Bar is articulated with the lower end of the first brace；
In direction of advance in driving mechanism work, the lower end of the second brace is located at the front side of driving wheel, the first brace
Lower end be located at the rear side of driving wheel；
The lower end of sliding block is supported on the upside of first crossbar；
Multiple tensioning wheels are fixed in first crossbar, the tensioning wheel in first crossbar is arranged along the length direction of first crossbar
Cloth；
Second crossbar is further fixed on sliding block, the end of second crossbar extends to the outside of first crossbar end, described
First crossbar end is the one end of first crossbar far from the first brace lower end, and second crossbar extends on the outside of first crossbar end
Tensioning wheel is further fixed on one end；
The crawler belt is located in supporting wheel systems by driving wheel and each tensioning wheel；
Axis of the axis of articulated shaft each parallel to driving wheel, axis and the active of each tensioning wheel above each articulated connection
The axis of wheel is parallel；Tensioning wheel in second crossbar is located at the top of tensioning wheel in first crossbar, the tensioning wheel in first crossbar
The wheel face of lower end is in the same plane.
Specifically, in the present solution, crawler belt specifically cooperates with walking surface on crawler belt for cooperating with the walking surface of track girder
Crawler belt zone face of the position between tensioning wheel: be tensioned on the track-face, second crossbar between the tensioning wheel at first crossbar both ends
Wheel and first crossbar go forward inlet side tensioning wheel between track-face.The connection type of mounting rack and transmission system can be used: main
The wheel shaft of driving wheel is cooperated by the bearing block on bearing and mounting rack, when driving wheel obtains rotary power driving crawler belt rotation,
The wheel shaft of driving wheel provides thrust for mounting rack, achievees the purpose that move with motor vehicles bodies along track girder.
In the above transmission system, since driving wheel wheel shaft is under the load of mounting rack, the support that is supported on track girder
Power is arranged along the extending direction of track girder from the first brace and the second brace, and the lower end of the second brace is located at
The front end of driving wheel wheel shaft, the lower end of first crossbar is located at the rear end of driving wheel wheel shaft, in this way, the weight bearing of mounting rack is so that second
Brace is using its hinge joint with driving wheel as shaft, and free end is swung to the front end of track girder, so that the first brace is with itself and master
The hinge joint of driving wheel is shaft, and free end is swung to the rear end of track girder, and in the driving direction of car body, the above swing can increase
Spacing on first crossbar rear end tensioning wheel and second crossbar between tensioning wheel, the increase of the above spacing is so that crawler belt is further
It tightens, increases crawler belt in this way, can reach with the purpose of normal pressure between orbital plane active area, crawler belt and orbital plane；While by
It is articulated and connected in the lower end of the first brace and first crossbar articulated connection, the lower end of the second brace and sliding block, in this way, first crossbar
There are two pressure spots for upper tool: the articulated position of sliding block and the active position of first crossbar, the first brace and first crossbar, in this way,
It aloows and provides normal pressure along the tensioning wheel of first crossbar length direction branch for crawler belt, pass through crawler belt and orbital plane
Normal pressure branch on corresponding track-face is more uniform.
To sum up, this programme provide driving mechanism, by increase crawler belt with orbital plane active area, crawler belt and orbital plane it
Between normal pressure, crawler belt the branch on corresponding track-face is more uniform with orbital plane normal pressure, may make this driving mechanism be car body
Traveling and braking bigger driving force and brake force is provided, can effectively avoid the appearance of slippery conditions, have driving, braking can
By the characteristics of.
Simultaneously in the present solution, being set as the outside that second crossbar extends to first crossbar, and the tensioning wheel in second crossbar
The top of tensioning wheel in first crossbar, in this way, when this driving mechanism walks on straight walking surface, such as first crossbar
The lower end wheel face of upper tensioning wheel is parallel with walking surface, in second crossbar tensioning wheel and first crossbar go forward inlet side tensioning wheel between
Track-face upwarp not with walking face contact, and when in driving direction walking face upward side extend when, second crossbar can be passed through
It is rotated around the articulated shaft of itself and the first brace, reaches the tilting amplitude for the track-face that adjustment upwarps so that walking in second crossbar
Wheel is bonded with the segment track between the traveling wheel of first crossbar front end with walking surface, i.e., has crawler belt and walking surface larger
Contact area so that car body obtains enough driving forces or brake force；Meanwhile second crossbar is around the hinge of itself and the first brace
Spindle rotation, can also effectively reduce impact of car body during up-hill journey between this driving mechanism and walking surface: work as upward slope
The gradient be greater than when tilting angle, the crawler belt at the tensioning wheel position of first crossbar front end does not cross the bending segment on walking surface
When, car body can be lifted by the slope section interaction of crawler belt and walking surface in second crossbar at tensioning wheel position in advance.
Further technical solution are as follows:
Existing section is adapted in the train part specific implementation of the track girder of doorframe shape, the power train as a kind of
System is two, and two transmission systems are parallel to each other in space, and two transmission systems are mounted side by side on mounting rack；
Two driving wheel axis coaxles, and it is also equipped with differential mechanism between two driving wheels, it further include for driving actively
The driving motor of rotation is taken turns, the driving motor is transmitted in torque to each driving wheel by differential mechanism.In the present solution, each power train
The crawler belt of system is respectively used to walking surface phase separations different from track girder, and this programme is easily achieved and before empty iron car body straight line
When into process, two crawler belts can provide equal tractive force, in the turning of empty iron car body, two crawler belts can differential rotation to reduce crawler belt
It is worn in the course of work.
The bottom of the pendant is connected with more car body connectors in the shape of a rod, and each car body connector is close to the one of pendant
End is connected with pendant, and the other end of car body connector may extend to the outside of pendant, in the another of each car body connector
When end extends to the outside of pendant, the other end of each car body connector is annularly distributed in the surrounding of pendant；The length of each car body connector
It is adjustable.In the present solution, being also connected with more car body connectors, the other end of car body connector by the lower end for being set as pendant
May extend to the outside of pendant, the other end of each car body connector is annularly distributed in the surrounding of pendant, i.e., car body connector mutually it
Between be in divergent shape, when pendant is located at the center in width of the carbody direction, car body connector can be by the top of car body by central location
Marginal position is extended to connect with car body again, in this way, complete after this pendant connect with car body, by the vehicle frame on vehicle body side by
Draw the suspension for realizing car body, when reaching car body and being hung by this pendant, weaken to the intensity of car body top middle section, rigidity according to
Rely the purpose of property；Meanwhile air-conditioner pipe, air duct, cable tube setting area can be stepped from the top of roof with upper body connector, it reaches
To the purpose for reducing car body top design difficulty.Arrangement above is that car body connector length is adjustable, it is intended to which this pendant can be according to tool
The width of the carbody of body guarantees that the link position of this pendant on the car body is located at vehicle by way of changing car body connector length
The top of body side surface, i.e., so that this pendant have the characteristics that it is versatile.
Each car body connector passes through one first articulated shaft close to one end of pendant and pendant is articulated and connected；
When driving mechanism is hung in horizontal rail, the axis direction of each first articulated shaft is respectively positioned on horizontal direction, and
The first articulated shaft that each car body connector can be attached thereto is shaft rotation, in each car body connector rotation process, respectively
The swingable outside to pendant of the other end of car body connector；
The other end of each car body connector passes through one second articulated shaft and a link block is articulated and connected；
First articulated shaft at each car body connector both ends is parallel to each other with the second articulated shaft；
First articulated shaft is annularly distributed on pendant.In the present solution, the above link block can be welded to connect with car body top, bolt connects
It connects, is articulated and connected using car body connector and pendant, link block and car body connector, aloows this pendant according to vehicle
The height that specific width, the car body of body need to hang is rotating by adjusting the length of car body connector, adjustment car body connector
Final stop angle in the process, so that link block has the optimal relative position with car body to facilitate link block and car body
Connection achievees the purpose that improve this pendant to different model car body adaptability, the adjustment final suspension height of car body.
Preferably, the specific set-up mode of above first articulated shaft may be configured as: when the center line of pendant is located at vertically
When direction, the first articulated shaft is respectively positioned in same level, and the respective axis of the first articulated shaft is tangent with same circle, above
The round center of circle is fallen on the center line of pendant.It is such as set as including three car body connectors, wherein two car body connector difference
It is connected for the different length side with car body top, another car body connector is used to be connected with car body top width edge, in this way, with
The first articulated shaft axis direction on the connected car body connector of length sides is parallel to the length direction of car body, is connected with width edge
Car body connector on the first articulated shaft axis direction be parallel to the width direction of car body.
As the specific implementation of pendant, the pendant includes the central tube being in the form of a column, and the lower end of the central tube is set
It is equipped with the flange relative to central tube side evagination, the pendant further includes the first clamping plate for being provided with centre bore thereon,
Second splint, elastic component, first clamping plate, second clamping plate, elastic component are sheathed on central tube by the centre bore on itself, and the
The lower end of second splint is supported on flange, and elastic component is held between first clamping plate and second clamping plate, the lower end of first clamping plate
It is supported on elastic component；
The first clamping plate can be slided along the axis of central tube, and the elastic component can occur in the axis direction of central tube
Flexible deformation；
It further include car body connecting plate and intermediate connector, the car body connecting plate hangs on central tube by intermediate connector
Lower end；
Each car body connector is all connected on car body connecting plate.In the present solution, central tube is for the train pendant with empty iron
It is connected.In this way, after the gravity of empty iron car body is transferred in first clamping plate by intermediate connector, due to first clamping plate and second clamping plate
Between have elastic component, at this time elastic component be pressurized occur flexible deformation, i.e., this pendant in normal work, elastic component be pressurized.It is logical
Cross this hanger connection body and track, in empty iron operational process, orbital plane in orbit is in the vertical direction in lifting process,
When such as orbital plane lifting, intermediate connector needs to provide bigger upward pulling force for car body connecting plate at this time, and elastic component can lead to
Further compressive deformation is crossed, the Uplifting amount of car body is reduced；In orbital plane decline, intermediate connector needs for car body company at this time
The pulling force that fishplate bar provides becomes smaller, and elastic component is sprung back at this time, reduces the slippage of car body；Similarly, above in orbital plane out-of-flatness
Elastic component also can further be compressed by itself or be occurred elastic recoil, reduce the violent journey of jolting of car body in the vertical direction
Degree achievees the purpose that improve empty iron riding comfort.Meanwhile this programme structure is simple, processing and manufacturing and assembly are easily achieved.
To enable elastic component that uniform flexible deformation occurs in circumferential direction, the quantity of the intermediate connector is more
A, the central tube is cylinder, and central connector is annularly uniformly distributed relative to the axis of central tube between each other；It can as one kind
By intermediate connector, reach the implementation for changing body suspension height, the intermediate connector is bolt；As one kind
In the technology that central tube circumferential direction each point bearing capacity is uniform and realization is facilitated uniformly to carry in central tube circumferential direction each point
Scheme, the central tube are cylinder, and the first clamping plate, second clamping plate, elastic component are cylindrical, and the flange is annular in shape；
The elastic component implementation of ideal buffer function can be played for a long time as one kind, the elastic component is elastic balloon.Meanwhile it adopting
With this programme, first clamping plate and car body connecting plate are easy to connect: as using connection, the car body company for formerly completing central tube and train
The connection of fishplate bar and car body, in the case where then can promoting car body to certain altitude by using lifting body or hanging device,
It is conveniently accomplished the connection of first clamping plate Yu car body connecting plate, then by way of tightening bolt, to the suspension height of car body
It is finely adjusted.Simultaneously use this programme, first clamping plate and second clamping plate can be sized to completely the same: first clamping plate and
In second clamping plate other than the centre bore for wearing central tube is set, bolt hole, the ruler of bolt hole are arranged respectively upper
Bolt hole clearance fit on the very little screw portion for being all satisfied bolt and each clamping plate, the hold-doun nut end or activity that screw rod is respectively held
Nut end suspends car body in midair with corresponding first clamping plate upper surface or the lower end surface of car body connecting plate transmitting normal pressure, in this way,
It may make first clamping plate and second clamping plate that there is ideal interchangeability, achieve the purpose that this hanger is facilitated to manufacture and assemble.As
It is preferred that may make that the nut of one end for bolt is the hold-doun nut being integrated with the screw portion of bolt, other end screw thread connects
Few two movable nuts are connected to, the above activity nut not only may be implemented in the locking on screw portion between each other, to avoid work
Dynamic nut under vibration with screw portion Joint failure, while the spiral shell of movable nut and the more multi-turn number of screw portion interaction
The bearing capacity of this hanger can be improved in line.
Centered on cylinder specific implementation, the upper end of the central tube is additionally provided with end plate, the middle part of the end plate
Mider hole is offered, the aperture of the mider hole is less than the internal diameter of central tube；
The upper end of the pendant is additionally provided with the sleeve in ladder shaft-like, and the end plate is supported in sleeve by its lower end surface
Step surface on hang on the lower section of sleeve.Using this programme, sleeve as the connector between mounting rack and central tube, this
Sample, this power assembly upper bush part specifically reduce, can be used for reservation operations space be such as used for sleeve and mounting rack assembly, in
Assembly etc. between heart cylinder and clamping plate.I.e. this programme has the characteristics that power assembly is facilitated to connect with track girder.
As the specific implementation form of car body connector, the car body connector includes thread barrel and two threaded rods；
In each car body connector, thread barrel is the tubular structure that both ends are provided with internal thread hole, and each threaded rod is that one end is provided with
Externally threaded rod-like structure is threaded with a threaded rod in the internal thread hole that thread barrel is respectively held；Screw thread is gone back on each threaded rod
It is connected with lock nut；In two threaded rods of each car body connector, wherein a threaded rod is connected with pendant；Each thread barrel both ends
Thread rotary orientation it is opposite.Thread barrel and screw thread on car body connector can be passed through for a certain car body connector using this programme
Bar relatively rotates, and to change insert depth of each threaded rod in thread barrel, achievees the purpose that adjust car body connector overall length.With
Upper lock nut is when tightening, it can be achieved that the mutually locking of corresponding threaded rod and thread barrel, avoids the screw thread in non-artificial situation
Cylinder relatively rotates with threaded rod.The thread rotary orientation at each thread barrel both ends is set as on the contrary, in this way, in the completion of this pendant and rail
The connection of road beam and after connecting with car body, also can be by way of rotating thread barrel, easily by relaxing the lock nut
The overall length for adjusting car body connector, especially suitable for: the force bearing adjustment of each car body connector on pendant；The both ends of car body connector
When being articulated and connected by articulated shaft and pendant, car body, the Levelling operation of car body, the suspension height of car body adjust operation.
To avoid influencing car body because threaded rod is very few with the thread turns of the mutual screw thread engagement of corresponding thread barrel
The mechanical strength of connector, is provided with instruction unit on each threaded rod, the instruction unit be used to indicate threaded rod where it with
The corresponding intermeshing thread turns of thread barrel.In the present solution, can be by the way that scale be arranged on threaded rod side as the finger
Show portion, also can process groove, hole, the screw thread in threaded rod on threaded rod side according to the design bearing requirements of car body
Upper setting notch indicates both threaded rod and thread barrel at this time when the notch exposes thread barrel as the instruction unit
Between have least screw thread engagement circle number, car body connector reaches longest elongation state at this time.As a kind of easy to process and
The scheme of identification, it is preferred to use the scheme of setting notch, groove or hole for example guarantees the intensity of car body connector, according to vehicle
The design bearing capacity of body, operating parameter, the track feature of empty iron etc. can get in minimum intermeshing thread turns N circle
N value.When such as having M circle internal screw thread in each end internal thread hole of thread barrel, thering is M to enclose external screw thread on threaded rod, by screw thread
One end that bar is firstly introduced into internal thread hole starts counting, the setting notch, groove or hole at N circle position.Make
For those skilled in the art, the above N needs to be set smaller than M.
To make the segment track root between the tensioning wheel in this programme in second crossbar and the tensioning wheel of first crossbar front end
It is adjustable to upwarp amplitude according to specific orbit form, it is arranged are as follows: the second crossbar is length-adjustable telescopic rod.Preferably,
To make this programme in the process of running, amplitude can be upwarped according to the adjustment of the form of walking surface at any time, be set as described the
Two cross bars are pneumatic cylinder, in this way, not only can reach the purpose of adjustment length, while second crossbar may act as air spring for subtracting
Vibration.
The utility model has the following beneficial effects:
This programme provide driving mechanism, by increase crawler belt between orbital plane active area, crawler belt and orbital plane just
The branch on corresponding track-face is more uniform with orbital plane normal pressure for pressure, crawler belt, may make that this driving mechanism is the row of car body
Bigger driving force and brake force are provided into braking, can effectively avoid the appearance of slippery conditions, has driving, braking reliable
Feature.
Simultaneously in the present solution, being set as the outside that second crossbar extends to first crossbar, and the tensioning wheel in second crossbar
The top of tensioning wheel in first crossbar, in this way, when this driving mechanism walks on straight walking surface, such as first crossbar
The lower end wheel face of upper tensioning wheel is parallel with walking surface, in second crossbar tensioning wheel and first crossbar go forward inlet side tensioning wheel between
Track-face upwarp not with walking face contact, and when in driving direction walking face upward side extend when, second crossbar can be passed through
It is rotated around the articulated shaft of itself and the first brace, reaches the tilting amplitude for the track-face that adjustment upwarps so that walking in second crossbar
Wheel is bonded with the segment track between the traveling wheel of first crossbar front end with walking surface, i.e., has crawler belt and walking surface larger
Contact area so that car body obtains enough driving forces or brake force；Meanwhile second crossbar is around the hinge of itself and the first brace
Spindle rotation, can also effectively reduce impact of car body during up-hill journey between this driving mechanism and walking surface: work as upward slope
The gradient be greater than when tilting angle, the crawler belt at the tensioning wheel position of first crossbar front end does not cross the bending segment on walking surface
When, car body can be lifted by the slope section interaction of crawler belt and walking surface in second crossbar at tensioning wheel position in advance.
Detailed description of the invention
Fig. 1 is that the structure of driving mechanism one concrete application embodiment described in the utility model for empty iron train is shown
It is intended to, wherein the schematic diagram broken section；
Fig. 2 is train in driving mechanism one concrete application embodiment described in the utility model for empty iron train
Partial structural schematic diagram；
Fig. 3 is car body connection in driving mechanism one specific embodiment described in the utility model for empty iron train
The partial structure sectional view of part.
Appended drawing reference in figure is successively are as follows: 1, intermediate connector, 2, first clamping plate, 3, elastic component, 4, second clamping plate, 5, vehicle
Body connecting plate, 6, central tube, 7, flange, 8, car body connector, 81, thread barrel, 82, threaded rod, 83, instruction unit, 84, locking screw
Cap, the 9, first articulated shaft, the 10, second articulated shaft, 11, link block, 12, tensioning wheel, 13, crawler belt, 14, driving wheel, 15, installation
Frame, 16, sleeve, 17, first crossbar, the 18, first brace, the 19, second brace, 20, sliding block, 21, second crossbar.
Specific embodiment
Below with reference to embodiment, the utility model is described in further detail, but the structure of the utility model is not only
It is limited to following embodiment.
Embodiment 1:
As shown in Figure 1 to Figure 3, the driving mechanism for empty iron train, including the train part for being connect with track girder
And the pendant of train beneath portions is fixedly connected with and is located at train part, the pendant with car body for connecting, the train
Part includes mounting rack 15 and the transmission system being connected on mounting rack 15, and the pendant is fixedly connected with mounting rack 15, described
Transmission system includes supporting wheel systems, driving wheel 14 and crawler belt 13；
The supporting wheel systems include first crossbar 17, the first brace 18, the second brace 19, sliding block 20 and multiple tensioning wheels
12, the upper end of first brace 18 and the second brace 19 is articulated and connected with the wheel shaft of driving wheel 14, and sliding block 20 is articulated with the
The lower end of two braces 19, first crossbar 17 are articulated with the lower end of the first brace 18；
In direction of advance in driving mechanism work, the lower end of the second brace 19 is located at the front side of driving wheel 14, and first
The lower end of brace 18 is located at the rear side of driving wheel 14；
The lower end of sliding block 20 is supported on the upside of first crossbar 17；
Multiple tensioning wheels 12 are fixed in first crossbar 17, the tensioning wheel 12 in first crossbar 17 is along first crossbar 17
Length direction arrangement；
Second crossbar 21 is further fixed on sliding block 20, the end of second crossbar 21 extends to the outer of 17 end of first crossbar
Side, 17 end of first crossbar are the one end of first crossbar 17 far from 18 lower end of the first brace, and second crossbar 21 extends to
Tensioning wheel 12 is further fixed on one end on the outside of 17 end of first crossbar；
The crawler belt 13 is located in supporting wheel systems by driving wheel 14 and each tensioning wheel 12；
At above each articulated connection the axis of articulated shaft each parallel to driving wheel 14 axis, the axis of each tensioning wheel 12 with
The axis of driving wheel 14 is parallel；Tensioning wheel 12 in second crossbar 21 is located at the top of tensioning wheel 12 in first crossbar 17, and first
The wheel face of 12 lower end of tensioning wheel on cross bar 17 is in the same plane.
Specifically, in the present solution, crawler belt 13 is used to cooperate with the walking surface of track girder, on crawler belt 13 specifically and walking surface
Crawler belt 13 zone face of the position of cooperation between tensioning wheel 12: 13 face of crawler belt between the tensioning wheel 12 at 17 both ends of first crossbar,
In second crossbar 21 tensioning wheel 12 and first crossbar 17 go forward inlet side tensioning wheel 12 between 13 face of crawler belt.Mounting rack 15 and biography
The connection type of dynamic system can be used: the wheel shaft of driving wheel 14 is cooperated by the bearing block on bearing and mounting rack 15, actively
When wheel 14 obtains the rotary power driving rotation of crawler belt 13, the wheel shaft of driving wheel 14 is that mounting rack 15 provides thrust, reaches band motor-car
The purpose that body is moved along track girder.
In the above transmission system, since 14 wheel shaft of driving wheel is under the load of mounting rack 15, it is supported on track girder
Support force is arranged along the extending direction of track girder from the first brace 18 and the second brace 19, the second brace 19
Lower end be located at the front end of 14 wheel shaft of driving wheel, the lower end of first crossbar 17 is located at the rear end of 14 wheel shaft of driving wheel, in this way, installation
So that the second brace 19 is using its hinge joint with driving wheel 14 as shaft, free end is put to the front end of track girder for the weight bearing of frame 15
Dynamic, so that the first brace 18 is using its hinge joint with driving wheel 14 as shaft, free end is swung to the rear end of track girder, in car body
Driving direction on, the above swing can increase in 17 rear end tensioning wheel 12 of first crossbar and second crossbar 21 between tensioning wheel 12
Spacing, the increase of the above spacing is so that crawler belt 13 is further tightened, in this way, can reach increase crawler belt 13 with orbital plane acting surface
The purpose of normal pressure between product, crawler belt 13 and orbital plane；Simultaneously because the lower end of the first brace 18 hingedly connects with first crossbar 17
Connect, the articulated connection of the lower end of the second brace 19 and sliding block 20, in this way, tool is there are two pressure spot in first crossbar 17: sliding block 20 with
The articulated position of the active position of first crossbar 17, the first brace 18 and first crossbar 17, in this way, may make along first crossbar
The tensioning wheel 12 of 17 length direction branches can provide normal pressure for crawler belt 13, by crawler belt 13 with orbital plane normal pressure right
Answer 13 Mian Shang branch of crawler belt more uniform.
To sum up, the driving mechanism that this programme provides, by increasing crawler belt 13 with orbital plane active area, crawler belt 13 and track
Normal pressure, crawler belt 13 are more uniform in corresponding 13 Mian Shang branch of crawler belt with orbital plane normal pressure between face, may make this driving machine
Structure provides bigger driving force and brake force for the traveling and braking of car body, can effectively avoid the appearance of slippery conditions, has and drives
It moves, brake reliable feature.
Simultaneously in the present solution, being set as the outside that second crossbar 21 extends to first crossbar 17, and in second crossbar 21
Tensioning wheel 12 is located at the top of tensioning wheel 12 in first crossbar 17, in this way, when this driving mechanism walks on straight walking surface
When, the lower end wheel face such as tensioning wheel 12 in first crossbar 17 is parallel with walking surface, tensioning wheel 12 and the first cross in second crossbar 21
Bar 17 go forward inlet side tensioning wheel 12 between 13 face of crawler belt upwarp not with walking face contact, and when in driving direction walking surface
When extending upwards, it can be rotated by second crossbar 21 around the articulated shaft of itself and the first brace 18, reach the crawler belt that adjustment upwarps
The tilting amplitude in 13 faces so that 13 sections of crawler belt in second crossbar 21 between 17 front end traveling wheel of traveling wheel and first crossbar with
Walking surface fitting makes crawler belt 13 and walking surface have biggish contact area so that car body obtains enough drivings always
Power or brake force；Meanwhile second crossbar 21 is rotated around the articulated shaft of itself and the first brace 18, can also be effectively reduced car body and gone up a slope
Impact in driving process between this driving mechanism and walking surface: when the gradient of upward slope, which is greater than, tilts angle, first crossbar 17
When crawler belt 13 at 12 position of tensioning wheel of front end does not cross the bending segment on walking surface, pass through tensioning wheel 12 in second crossbar 21
The slope section interaction of crawler belt 13 and walking surface at position can be lifted car body in advance.
Embodiment 2:
As shown in Figure 1 to Figure 3, the present embodiment is further qualified on the basis of embodiment 1: existing as a kind of adaptation
Section is in the train part specific implementation of the track girder of doorframe shape, and the transmission system is two, and two transmission systems
It is parallel to each other in space, and two transmission systems are mounted side by side on mounting rack 15；
Two 14 axis coaxles of driving wheel, and it is also equipped with differential mechanism between two driving wheels 14, it further include for driving
The driving motor that driving wheel 14 rotates, the driving motor are transmitted in torque to each driving wheel 14 by differential mechanism.In the present solution,
The crawler belt 13 of each transmission system is respectively used to walking surface phase separations different from track girder, and this programme is easily achieved and in empty iron
When car body straight ahead process, two crawler belts 13 can provide equal tractive force, and in the turning of empty iron car body, two crawler belts 13 can differential
Rotation is worn with reducing in 13 course of work of crawler belt.
The bottom of the pendant is connected with more car body connectors 8 in the shape of a rod, and each car body connector 8 is close to pendant
One end is connected with pendant, and the other end of car body connector 8 may extend to the outside of pendant, in each car body connector 8
When the other end extends to the outside of pendant, the other end of each car body connector 8 is annularly distributed in the surrounding of pendant；Each car body connector 8
Length it is adjustable.In the present solution, being also connected with more car body connectors 8, car body connector 8 by the lower end for being set as pendant
The other end may extend to the outside of pendant, the other end of each car body connector 8 is annularly distributed in the surrounding of pendant, i.e. car body connects
Part 8 is between each other divergent shape, and when pendant is located at the center in width of the carbody direction, car body connector 8 can be by the top of car body
It extends to marginal position by central location to connect with car body again, in this way, completing to pass through vehicle body side after this pendant connect with car body
On vehicle frame tension realize car body suspension, reach car body by this pendant hang when, weaken to car body top middle section
The purpose of intensity, rigidity dependence；Meanwhile air-conditioner pipe, air duct, cable can be stepped from the top of roof with upper body connector 8
Pipe setting area achievees the purpose that reduce car body top design difficulty.Arrangement above is that 8 length of car body connector is adjustable, it is intended to
This pendant can guarantee this pendant on the car body according to specific width of the carbody, by way of changing 8 length of car body connector
Link position is located at the top of vehicle body side, i.e., so that this pendant have the characteristics that it is versatile.
Each car body connector 8 passes through one first articulated shaft 9 close to one end of pendant and is articulated and connected with pendant；
When driving mechanism is hung in horizontal rail, the axis direction of each first articulated shaft 9 is respectively positioned on horizontal direction, and
The first articulated shaft 9 that each car body connector 8 can be attached thereto is shaft rotation, in each 8 rotation process of car body connector,
The swingable outside to pendant of the other end of each car body connector 8；
The other end of each car body connector 8 passes through one second articulated shaft 10 and a link block 11 is articulated and connected；
First articulated shaft 9 at each 8 both ends of car body connector is parallel to each other with the second articulated shaft 10；
First articulated shaft 9 is annularly distributed on pendant.In the present solution, the above link block 11 can be welded to connect with car body top, spiral shell
It tethers and connects, be articulated and connected using car body connector 8 and pendant, link block 11 and car body connector 8, may make this pendant energy
The height that enough specific width, car bodies according to car body need to hang, connects by adjusting the length of car body connector 8, adjustment car body
The final stop angle during rotation of fitting 8, so that link block 11 has the optimal relative position with car body with convenient
The connection of link block 11 and car body reaches this pendant of raising and finally hangs height to different model car body adaptability, adjustment car body
The purpose of degree.
Preferably, the specific set-up mode of above first articulated shaft 9 may be configured as: when the center line of pendant is located at vertically
When direction, the first articulated shaft 9 is respectively positioned in same level, and the respective axis of the first articulated shaft 9 is tangent with same circle, with
The center of circle of upper circle is fallen on the center line of pendant.It is such as set as including three car body connectors 8, wherein two car body connectors 8
It being respectively used to be connected with the different length side of car body top, another car body connector 8 is used to be connected with car body top width edge, this
Sample, 9 axis direction of the first articulated shaft on the car body connector 8 being connected with length sides is parallel to the length direction of car body, with width
9 axis direction of the first articulated shaft on the connected car body connector 8 in degree side is parallel to the width direction of car body.
As the specific implementation of pendant, the pendant includes the central tube 6 being in the form of a column, the lower end of the central tube 6
It is provided with the flange 7 relative to 6 side evagination of central tube, the pendant further includes the first clamping plate for being provided with centre bore thereon
2, second clamping plate 4, elastic component 3, first clamping plate 2, second clamping plate 4, elastic component 3 are sheathed on center by the centre bore on itself
On cylinder 6, and the lower end of second clamping plate 4 is supported on flange 7, and elastic component 3 is held between first clamping plate 2 and second clamping plate 4,
The lower end of first clamping plate 2 is supported on elastic component 3；
The first clamping plate 2 can be slided along the axis of central tube 6, and the elastic component 3 can in the axis direction of central tube 6
Flexible deformation occurs；
It further include car body connecting plate 5 and intermediate connector 1, during the car body connecting plate 5 is hung on by intermediate connector 1
The lower end of heart cylinder 6；
Each car body connector 8 is all connected on car body connecting plate 5.In the present solution, central tube 6 is used to hang with the train of empty iron
Part is connected.In this way, after the gravity of empty iron car body is transferred in first clamping plate 2 by intermediate connector 1, due to first clamping plate 2 and the
There is elastic component 3, elastic component 3, which is pressurized, at this time occurs flexible deformation, i.e., this pendant is in normal work, elastic between second splint 4
Part 3 is pressurized.By this hanger connection body and track, in empty iron operational process, orbital plane in orbit is in the vertical direction
In lifting process, when such as orbital plane lifting, intermediate connector 1 needs to provide bigger upward drawing for car body connecting plate 5 at this time
Power, elastic component 3 can reduce the Uplifting amount of car body by further compressive deformation；In orbital plane decline, intermediate connection at this time
Part 1 needs the pulling force provided for car body connecting plate 5 to become smaller, and elastic component 3 is sprung back at this time, reduces the slippage of car body；Similarly, in-orbit
When the out-of-flatness of road face, elastic recoil also can be further compressed or occurred by itself with upper elastic member 3, reduces car body vertical
Severe degree of jolting on direction achievees the purpose that improve empty iron riding comfort.Meanwhile this programme structure is simple, processing system
It makes and assembly is easily achieved.
To enable elastic component 3 that uniform flexible deformation occurs in circumferential direction, the quantity of the intermediate connector 1 is
Multiple, the central tube 6 is cylinder, and central connector is annularly uniformly distributed relative to the axis of central tube 6 between each other；As one
Kind can reach the implementation for changing body suspension height, the intermediate connector 1 is bolt by intermediate connector 1；Make
For one kind 6 circumferential direction each point bearing capacity of central tube uniformly and facilitate realization uniformly held in 6 circumferential direction each point of central tube
The technical solution of load, the central tube 6 are cylinder, and the first clamping plate 2, second clamping plate 4, elastic component 3 are cylindrical, described
Flange 7 is annular in shape；3 implementation of elastic component of ideal buffer function can be played for a long time as one kind, the elastic component 3 is bullet
Property air bag.Meanwhile using this programme, first clamping plate 2 and car body connecting plate 5 are easy to connect: as using formerly complete central tube 6 with
The connection of train, the connection of car body connecting plate 5 and car body then can promote car body by using lifting body or hanging device and arrive
In the case where certain altitude, it is conveniently accomplished the connection of first clamping plate 2 Yu car body connecting plate 5, then by tightening the side of bolt
Formula is finely adjusted the suspension height of car body.This programme is used simultaneously, the size of first clamping plate 2 and second clamping plate 4 can be arranged
It is completely the same: in first clamping plate 2 and second clamping plate 4 other than the centre bore for wearing central tube 6 is arranged, respective
Upper arrangement bolt hole, the screw portion and the bolt hole clearance fit on each clamping plate that the size of bolt hole is all satisfied bolt, screw rod
The lower end surface of the hold-doun nut end or movable nut end and corresponding 2 upper surface of first clamping plate or car body connecting plate 5 respectively held
Normal pressure is transmitted to suspend car body in midair, in this way, may make first clamping plate 2 and second clamping plate 4 that there is ideal interchangeability, reaches convenient
The purpose of this hanger manufacture and assembly.Preferably, may make that the nut of one end for bolt is to be with the screw portion of bolt
The hold-doun nut of one, the other end are threadedly coupled at least two movable nuts, and the above activity nut can not only be realized between each other
Locking on screw portion, to avoid movable nut under vibration with screw portion Joint failure, while movable nut and spiral shell
The bearing capacity of this hanger can be improved in the screw thread of the more multi-turn number of bar part interaction.
Centered on cylinder 6 specific implementation, the upper end of the central tube 6 is additionally provided with end plate, in the end plate
Portion offers mider hole, and the aperture of the mider hole is less than the internal diameter of central tube 6；
The upper end of the pendant is additionally provided with the sleeve 16 in ladder shaft-like, and the end plate is supported in set by its lower end surface
The lower section of sleeve 16 is hung on the step surface of cylinder 16.Using this programme, sleeve 16 is as between mounting rack 15 and central tube 6
Connector can be used for reservation operations space and be such as used for sleeve 16 and peace in this way, 16 part of this power assembly upper bush specifically reduces
Shelve the assembly etc. between 15 assembly, central tube 6 and clamping plate.I.e. this programme, which has, facilitates power assembly to connect with track girder
Feature.
As the specific implementation form of car body connector 8, the car body connector 8 includes thread barrel 81 and two screw threads
Bar 82；In each car body connector 8, thread barrel 81 is the tubular structure that both ends are provided with internal thread hole, and each threaded rod 82 is
One end is provided with externally threaded rod-like structure, and a threaded rod 82 is threaded in the internal thread hole that thread barrel 81 is respectively held；Respectively
Lock nut 84 is also threaded on threaded rod 82；In two threaded rods 82 of each car body connector 8, wherein a threaded rod 82
It is connected with pendant；The thread rotary orientation at each 81 both ends of thread barrel is opposite.It can be passed through using this programme for a certain car body connector 8
Thread barrel 81 and threaded rod 82 on car body connector 8 relatively rotate, to change insertion of each threaded rod 82 in thread barrel 81
Depth achievees the purpose that adjust 8 overall length of car body connector.The above lock nut 84 is when tightening, it can be achieved that corresponding threaded rod 82
With the mutually locking of thread barrel 81, the thread barrel 81 in non-artificial situation is avoided to relatively rotate with threaded rod 82.It is set as
The thread rotary orientation at each 81 both ends of thread barrel leads on the contrary, in this way, after this pendant is completed to connect with the connection of track girder and with car body
It crosses and relaxes the lock nut 84, also can be by way of rotating thread barrel 81, the convenient overall length for adjusting car body connector 8,
Especially suitable for: the force bearing adjustment of each car body connector 8 on pendant；The both ends of car body connector 8 pass through articulated shaft and pendant,
When car body is articulated and connected, the Levelling operation of car body, the suspension height of car body adjust operation.
It is influenced to avoid the thread turns engaged because of threaded rod 82 with the mutual screw thread of corresponding thread barrel 81 very few
The mechanical strength of car body connector 8, instruction unit 83 is provided on each threaded rod 82, and the instruction unit 83 is used to indicate where its
Threaded rod 82 and the intermeshing thread turns of corresponding thread barrel 81.In the present solution, can be by being set on 82 side of threaded rod
Scale is set as the instruction unit 83, also can according to the design bearing requirements of car body, processed on 82 side of threaded rod groove,
Notch is arranged as the instruction unit 83 in hole on the screw thread of threaded rod 82, when the notch exposes thread barrel 81, i.e. table
Show that threaded rod 82 with thread barrel 81 there is least screw thread to engage between the two at this time and enclose number, car body connector 8 reaches most at this time
Long elongation state.As a kind of easy to process and identification scheme, it is preferred to use the scheme of setting notch, groove or hole, such as
It can be obtained for the intensity for guaranteeing car body connector 8 according to the design bearing capacity of car body, operating parameter, the track feature of empty iron etc.
Obtain the N value in minimum intermeshing thread turns N circle.Such as have in each end internal thread hole of thread barrel 81 M circle internal screw thread,
It when thering is M to enclose external screw thread on threaded rod 82, is started counting by one end that threaded rod 82 is firstly introduced into internal thread hole, encloses position in N
It sets place and the notch, groove or hole is set.As those skilled in the art, the above N needs to be set smaller than M.
Between tensioning wheel 12 to make 17 front end of the tensioning wheel 12 in this programme in second crossbar 21 and first crossbar
13 sections of crawler belt according to specific orbit form, adjustable to upwarp amplitude, setting are as follows: the second crossbar 21 is length-adjustable stretches
Contracting bar.Preferably, to make this programme in the process of running, amplitude can be upwarped according to the adjustment of the form of walking surface at any time,
Being set as the second crossbar 21 is pneumatic cylinder, in this way, not only can reach the purpose of adjustment length, while second crossbar 21 can fill
When air spring is used for vibration damping.
The above content is the further descriptions made in conjunction with specific preferred embodiment to the utility model, cannot recognize
Determine specific embodiment of the present utility model to be only limited to these instructions.For the common skill of the utility model technical field
For art personnel, the other embodiments obtained in the case where not departing from the technical solution of the utility model be should be included in corresponding real
With in novel protection scope.
Claims (10)
1. fixing company including the train part for connecting with track girder and with train part for the driving mechanism of empty iron train
The pendant of train beneath portions is connect and is located at, for the pendant for connecting with car body, the train part includes mounting rack (15)
And it is connected to the transmission system on mounting rack (15), the pendant is fixedly connected with mounting rack (15), which is characterized in that the biography
Dynamic system includes supporting wheel systems, driving wheel (14) and crawler belt (13)；
The supporting wheel systems include first crossbar (17), the first brace (18), the second brace (19), sliding block (20) and multiple tensionings
It takes turns (12), the upper end of first brace (18) and the second brace (19) is articulated and connected with the wheel shaft of driving wheel (14), sliding block
(20) it is articulated with the lower end of the second brace (19), first crossbar (17) is articulated with the lower end of the first brace (18)；
In direction of advance in driving mechanism work, the lower end of the second brace (19) is located at the front side of driving wheel (14), and first
The lower end of brace (18) is located at the rear side of driving wheel (14)；
The lower end of sliding block (20) is supported on the upside of first crossbar (17)；
It is fixed in first crossbar (17) multiple tensioning wheels (12), the tensioning wheel (12) in first crossbar (17) is along first crossbar
(17) length direction arrangement；
It is further fixed on sliding block (20) second crossbar (21), the end of second crossbar (21) extends to first crossbar (17) end
Outside, the first crossbar (17) end are the one end of first crossbar (17) far from the first brace (18) lower end, second crossbar
(21) tensioning wheel (12) are further fixed on the one end extended on the outside of first crossbar (17) end；
The crawler belt (13) is located in supporting wheel systems by driving wheel (14) and each tensioning wheel (12)；
At above each articulated connection the axis of articulated shaft each parallel to driving wheel (14) axis, the axis of each tensioning wheel (12) with
The axis of driving wheel (14) is parallel；
Tensioning wheel (12) in second crossbar (21) is located at the top of tensioning wheel (12) on first crossbar (17), first crossbar (17)
On tensioning wheel (12) lower end wheel face it is in the same plane.
2. the driving mechanism according to claim 1 for empty iron train, which is characterized in that the transmission system is two
It is a, and two transmission systems are parallel to each other in space, and two transmission systems are mounted side by side on mounting rack (15)；
Two driving wheel (14) axis coaxles, and it is also equipped with differential mechanism between two driving wheels (14), it further include for driving
The driving motor of driving wheel (14) rotation, the driving motor are transmitted in torque to each driving wheel (14) by differential mechanism.
3. the driving mechanism according to claim 1 for empty iron train, which is characterized in that the bottom of the pendant connects
There are more car body connectors (8) in the shape of a rod, each car body connector (8) is connected with pendant close to one end of pendant, and vehicle
The other end of body connector (8) may extend to the outside of pendant, extend to pendant in the other end of each car body connector (8)
When outside, the other end of each car body connector (8) is annularly distributed in the surrounding of pendant；The length of each car body connector (8) is adjustable.
4. the driving mechanism according to claim 3 for empty iron train, which is characterized in that each car body connector (8) is leaned on
One end of nearly pendant passes through one first articulated shaft (9) and pendant is articulated and connected；
When driving mechanism is hung in horizontal rail, the axis direction of each first articulated shaft (9) is respectively positioned on horizontal direction, and each
The first articulated shaft (9) that car body connector (8) can be attached thereto is shaft rotation, is rotated in each car body connector (8)
Cheng Zhong, the swingable outside to pendant of the other end of each car body connector (8)；
The other end of each car body connector (8) passes through one second articulated shaft (10) and a link block (11) are articulated and connected；
First articulated shaft (9) at each car body connector (8) both ends is parallel to each other with the second articulated shaft (10)；
First articulated shaft (9) is annularly distributed on pendant.
5. the driving mechanism according to claim 3 or 4 for empty iron train, which is characterized in that the pendant includes being in
Columnar central tube (6), the lower end of the central tube (6) are provided with the flange (7) relative to central tube (6) side evagination, institute
Stating pendant further includes the first clamping plate (2), second clamping plate (4), elastic component (3) for being provided with centre bore thereon, first clamping plate
(2), second clamping plate (4), elastic component (3) are sheathed on central tube (6) by the centre bore on itself, and second clamping plate (4)
Lower end be supported on flange (7), elastic component (3) is held between first clamping plate (2) and second clamping plate (4), first clamping plate
(2) lower end is supported on elastic component (3)；
The first clamping plate (2) can be slided along the axis of central tube (6), axis side of the elastic component (3) in central tube (6)
To flexible deformation can occur；
It further include car body connecting plate (5) and intermediate connector (1), the car body connecting plate (5) is hung by intermediate connector (1)
In the lower end of central tube (6)；
Each car body connector (8) is all connected on car body connecting plate (5).
6. the driving mechanism according to claim 5 for empty iron train, which is characterized in that the intermediate connector (1)
Quantity be it is multiple, the central tube (6) is cylinder, and axis of the central connector (1) between each other relative to central tube (6) be in
Ring-type is uniformly distributed；The intermediate connector (1) is bolt；The central tube (6) is cylinder, the first clamping plate (2), the second folder
Plate (4), elastic component (3) are cylindrical, and the flange (7) is annular in shape；The elastic component (3) is elastic balloon.
7. the driving mechanism according to claim 5 for empty iron train, which is characterized in that the central tube (6) it is upper
End is additionally provided with end plate, and mider hole is offered in the middle part of the end plate, and the aperture of the mider hole is less than the interior of central tube (6)
Diameter；
The upper end of the pendant is additionally provided with the sleeve (16) in ladder shaft-like, and the end plate is supported in sleeve by its lower end surface
(16) lower section of sleeve (16) is hung on step surface.
8. the driving mechanism according to claim 3 for empty iron train, which is characterized in that the car body connector (8)
It include thread barrel (81) and two threaded rods (82)；In each car body connector (8), thread barrel (81) is in both ends are provided with
The tubular structure of threaded hole, each threaded rod (82) are that one end is provided with externally threaded rod-like structure, and thread barrel (81) is respectively held
A threaded rod (82) are threaded in internal thread hole；Lock nut (84) are also threaded on each threaded rod (82)；Respectively
In two threaded rods (82) of car body connector (8), wherein a threaded rod (82) is connected with pendant；Each thread barrel (81) both ends
Thread rotary orientation is opposite.
9. the driving mechanism according to claim 8 for empty iron train, which is characterized in that be all provided on each threaded rod (82)
It is equipped with instruction unit (83), the threaded rod (82) where the instruction unit (83) is used to indicate it is mutually nibbled with corresponding thread barrel (81)
The thread turns of conjunction.
10. the driving mechanism according to claim 1 for empty iron train, which is characterized in that the second crossbar (21)
For length-adjustable telescopic rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820277388.3U CN208360166U (en) | 2018-02-27 | 2018-02-27 | Driving mechanism for empty iron train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820277388.3U CN208360166U (en) | 2018-02-27 | 2018-02-27 | Driving mechanism for empty iron train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208360166U true CN208360166U (en) | 2019-01-11 |
Family
ID=64921941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820277388.3U Active CN208360166U (en) | 2018-02-27 | 2018-02-27 | Driving mechanism for empty iron train |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208360166U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108263397A (en) * | 2018-02-27 | 2018-07-10 | 中唐空铁集团有限公司 | For the driving mechanism of empty iron train |
| CN111284504A (en) * | 2020-03-16 | 2020-06-16 | 枣庄学院 | Monorail suspension inspection trolley |
-
2018
- 2018-02-27 CN CN201820277388.3U patent/CN208360166U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108263397A (en) * | 2018-02-27 | 2018-07-10 | 中唐空铁集团有限公司 | For the driving mechanism of empty iron train |
| CN108263397B (en) * | 2018-02-27 | 2024-02-06 | 中唐空铁集团有限公司 | Driving mechanism for air train |
| CN111284504A (en) * | 2020-03-16 | 2020-06-16 | 枣庄学院 | Monorail suspension inspection trolley |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208439009U (en) | A kind of suspension frame structure of no bridge type automobile | |
| CN106368464B (en) | The sliding avoidance needless type stereoscopic garage of one kind rotation | |
| CN208360166U (en) | Driving mechanism for empty iron train | |
| US3653332A (en) | Convertible rail-highway vehicle | |
| CN206201898U (en) | A kind of balanced structure on automobile | |
| CN205971581U (en) | Rackwork warp shock attenuation walking portion and has its fire control moving platform | |
| CN106809232B (en) | Bogie assembly and rail vehicle | |
| JPH03176214A (en) | Wheel suspension device | |
| CN208198399U (en) | A kind of V belt translation sky iron train drive system | |
| CN207875626U (en) | Power plant for empty iron train | |
| CN106214367A (en) | There is the comprehensive wheelchair of the adjustment height of shock-absorbing function | |
| CN208198400U (en) | Empty iron hanger assembly | |
| CN108263397A (en) | For the driving mechanism of empty iron train | |
| CN207889696U (en) | Empty iron power assembly | |
| NO177049B (en) | Powered driving for low-floor rail vehicles | |
| CN207875625U (en) | Driving mechanism for empty iron train | |
| CN210944583U (en) | Hoisting equipment for narrow space | |
| CN108248614A (en) | For the driving mechanism of empty iron train | |
| CN108263396A (en) | Empty iron power assembly | |
| CN108284847A (en) | A kind of V belt translation sky iron train drive system | |
| CN108216267A (en) | A kind of loading space is not susceptible to the driving shaken | |
| CN108275163A (en) | Empty iron hanger assembly | |
| CN207108271U (en) | A kind of wind wheel of not tearing open can change the assembly tooling of gear-box in the air | |
| CN206031120U (en) | Equal adjustable of height and track prevents smooth right angle tower wagon of preventing inclining | |
| CN108313072A (en) | A kind of sky iron car body connection hanging piece |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20230505 Granted publication date: 20190111 |
|
| PP01 | Preservation of patent right |