CN207875626U - Power plant for empty iron train - Google Patents
Power plant for empty iron train Download PDFInfo
- Publication number
- CN207875626U CN207875626U CN201820279658.4U CN201820279658U CN207875626U CN 207875626 U CN207875626 U CN 207875626U CN 201820279658 U CN201820279658 U CN 201820279658U CN 207875626 U CN207875626 U CN 207875626U
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- car body
- pendant
- crawler belt
- wheel
- power plant
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Abstract
The utility model discloses a kind of power plants for empty iron train, including train part, the train part includes mounting bracket and the transmission system that is connected on mounting bracket, the transmission system includes driving wheel, tensioning wheel and crawler belt, driving wheel forms one group of supporting wheel systems with tensioning wheel, supporting wheel systems are installed on mounting bracket, and crawler belt is set in supporting wheel systems；The driving wheel is synchronous pulley, and the crawler belt is synchronous belt；A plurality of rack is provided on the outside zone face of crawler belt, a plurality of rack is intervally arranged and uniformly arranges along track length direction, and two adjacent rack spacing are equal.This power plant has the hauling ability and braking ability that can be promoted to car body for driving empty iron car body to be moved along track girder.
Description
Technical field
The utility model is related to hang car body track technical field of transportation, more particularly to a kind of for the dynamic of empty iron train
Power apparatus.
Background technology
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 cannot be satisfied 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 caused by travel amount.
Since empty rail train moves to traffic above-ground in the air, small on the influence of ground building facilities in construction and operational process,
Open that rear train running speed is fast, track move towards to be laid with the advantages such as environmentally safe in flexible, operational process, therefore it is very much
In city, rapid development has been obtained between city and city.The structure design for advanced optimizing sky iron 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 system set forth above
The problem of direction, the utility model provide a kind of power plant for empty iron train, this power plant is for driving empty iron
Car body is moved along track girder, has the hauling ability and braking ability that can be promoted to car body.
For the power plant of empty iron train, including train part, the train part includes mounting bracket and is connected to peace
The transmission system shelved, the transmission system include driving wheel, tensioning wheel and crawler belt, and driving wheel forms one group of branch with tensioning wheel
Train is supportted, supporting wheel systems are installed on mounting bracket, and crawler belt is set in supporting wheel systems；
The driving wheel is synchronous pulley, and the crawler belt is synchronous belt；
It is provided with a plurality of rack on the outside zone face of crawler belt, a plurality of rack is intervally arranged and uniform along track length direction
Arrangement, and two adjacent rack spacing are equal.
In the present solution, the train part of setting is used for the connection of this power plant and track girder, it, can basis in supporting wheel systems
The length of the walking surface of required setting on the crawler belt set, selection one tensioning wheel of setting or multiple tensioning wheels are opened thereon, in this way,
In each supporting wheel systems, when driving wheel rotates, driving wheel applies to crawler belt forces the power that crawler belt rotate with driving wheel, tensioning wheel and
Driving wheel coordinates the tensioning of the exceptionally straight or whole crawler belt for realizing corresponding crawler travel face.Walking surface on each crawler belt is as each
On the outside of crawler belt, it is supported in the band section walked on wheel face on track girder, it can be achieved that this power plant edge in the rotation process of crawler belt
The extending direction movement of walking wheel face, body suspension is in the lower end of this power plant, in this way, reaching the work of driving body movement
With.
In the prior art, single track suspension type sky iron generally uses rigid wheel as traveling wheel, due to each rigid wheel and equally
It is that line contacts between the walking wheel face of rigid face, the contact area of traveling wheel and walking wheel face determines that dynamical system can be
The tractive force upper limit that car body provides, since the above upper limit value is relatively low, therefore existing empty iron dynamical system constrains the low of sky iron significantly
Fast climbing capacity and acceleration capacity.
In the present solution, by being set as in power plant with the component that directly acts on of walking wheel face being crawler belt, and crawler belt
Medial surface interacts with for the driving wheel of synchronous pulley, and outside is provided with rack, for the setting form of the above power plant,
The setting adjacent spacing tooth socket equal with adjacent rack spacing on existing walking wheel face, in crawler belt with driving wheel rotary course
In, between the rack on crawler belt on walking surface in embedded tooth socket or because of track girder assembly, manufacture reason, crawler belt upper rack with
On track girder when tooth socket mutual dislocation, it can also be realized in rack insertion tooth socket, i.e., under slippery conditions：The tool of this power plant
Body form makes it in the process of running, and the matching relationship of crawler belt and track girder can be adjusted voluntarily.In this way, by crawler belt,
It is cut in outside so that crawler belt can provide stronger driving force or brake force for empty iron train.Meanwhile being made by the surface of crawler belt
For walking surface, in such a way that using idler wheel, rack is set, may make the rack engaged simultaneously and tooth socket logarithm compared to for
The traveling wheel of idler wheel is more, in the case where single rack mechanical property is certain, can get the driving force and brake force of bigger.It is comprehensive
On, the present apparatus, which can reach, to be promoted this power plant to the driving power of empty iron train, promotion grade climbing performance and promotes accelerator
Acceleration, promote braking ability etc..
Further technical solution is：
The above track girder can be bottom surface on have two walking wheel faces being mutually parallel, walk wheel face between with this power
Device extends downwardly for hanging the notch of car body, side has two sections for being oriented to wheel face, track girder being mutually parallel
In the track girder of gate.
Further include being fixedly connected with train part as a kind of setting form specifically adapting to track girder set forth above
And positioned at the pendant of train beneath portions, the transmission system further includes the driving motor being fixed on mounting bracket, and driving wheel is
Two, crawler belt is two, and the driving motor is for driving two driving wheel rotations；
Tensioning wheel is multiple, and multiple tensioning wheels are divided into two groups, and one of which tensioning wheel is formed with one of driving wheel
It is used to support the supporting wheel systems of a crawler belt, another group of tensioning wheel is formed with another driving wheel is used to support another crawler belt
Supporting wheel systems are arranged with a crawler belt in two supporting wheel systems；
Two respective walking surfaces of crawler belt are mutually parallel；
Pendant is fixed on mounting bracket.
In the present solution, each crawler belt be respectively used to notch not homonymy walking wheel face interact.Based on driving motor
The power source of driving wheel.
Since crawler belt needs to rotate with supporting wheel systems, therefore crawler belt itself has flexibility, for the length for making along walking surface
Direction, each point all has the normal pressure with walking wheel face and in order to enable the above normal pressure is as big as possible, in crawler belt without width
Spend direction torsion commutation in the case of, the axis direction for being set as driving wheel is respectively positioned on the width direction of mounting bracket, i.e., with walking
The width direction of wheel face is parallel, and in each supporting wheel systems, the front side of driving wheel and rear side all have tensioning wheel；The bottom surface of tensioning wheel,
The bottom surface of driving wheel is in the same plane, and the diameter of driving wheel is more than the diameter of tensioning wheel.Further, it is set as each support
In train, the front and back of driving wheel all has multiple directive wheels, is located at two directive wheels and the active of crawler travel face end
It takes turns three and is used for tensioned tracks, the directive wheel between terminal guide wheel and driving wheel is used to provide pressure for crawler belt.
It is easily achieved as one kind and in empty iron car body straight ahead process, two crawler belts can provide equal tractive force,
When empty iron car body is turned, two crawler belts can differential rotation to reduce the concrete scheme worn in the crawler belt course of work, two actives
Wheel is coaxial, and differential mechanism is also equipped between two driving wheels, and the driving motor transmits torque to each active by differential mechanism
On wheel；
Two crawler belts are mutually parallel in space.
To avoid this power plant during the work time, because of the abrasion of the foozle of track girder or directive wheel wheel face,
It is more than lateral extent outside two directive wheels in the width of track girder, has power plant in track girder between directive wheel and guiding wheel face
When the gap of the left and right movement of width direction, especially when car body is turned, because the presence in above-mentioned gap leads to this power plant
It collides with track girder, further includes the directive wheel being connected with mounting bracket, bullet is both provided between the directive wheel and mounting bracket
Property portion, the above elastic portion can the width direction of mounting bracket occur flexible deformation.In the present solution, can be by being set as power plant
When being installed with track girder, the above elastic portion compressive deformation, in this way, the rebound of elastic portion may make the guiding of this power plant both sides
Wheel can maximum possible with guiding wheel face contact.
It is in rod-shaped car body connector that the bottom of the pendant, which is connected with more, 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, be also associated with more car body connectors by being set as the lower end of pendant, car body connector it is another
End may extend to the outside of pendant, and the other end of each car body connector is annularly distributed in the surrounding of pendant, i.e. car body connector is mutual
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 position
It sets and extends to marginal position and connect again with car body, in this way, completing after this pendant connect with car body, to pass through the vehicle frame on vehicle body side
Tension realizes the suspension of car body, when reaching car body and hang by this pendant, intensity, rigidity of the weakening to car body top middle section
The purpose of dependence；Meanwhile air-conditioner pipe, air duct, cable tube setting area can be stepped from the top of roof with upper body connector,
Achieve the purpose that reduce car body top design difficulty.
Arrangement above is that car body connector length is adjustable, it is intended to which this pendant can pass through change according to specific width of the carbody
The mode of car body connector length ensures that the link position of this pendant on the car body is located at the top of vehicle body side, i.e., so that originally
Pendant has the characteristics that versatile.
Each car body connector is articulated and connected by one first articulated shaft and pendant close to one end of pendant；
When power plant 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 rotates for shaft, 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 is articulated and connected by one second articulated shaft and a link block；
First articulated shaft at each car body connector both ends is mutually parallel 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, may make this pendant can be according to vehicle
Specific width, the car body of body need the height hung, are being rotated by adjusting the length of car body connector, adjustment car body connector
Final stop angle in the process so that link block have it is best with car body relative position 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 both provided with centre bore thereon,
Second splint, elastic component, first clamping plate, second clamping plate, elastic component are sheathed on by the centre bore on itself on central tube, 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；
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 to by intermediate connector in first clamping plate, 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 normal work when, 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 being lifted such as orbital plane, intermediate connector needs to provide the upward pulling force of bigger 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；When orbital plane declines, intermediate connector needs to connect for car body 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 is simple in structure, 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
Technology that is uniform in central tube circumferential direction each point bearing capacity and facilitating realization uniformly to be carried 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；
As a kind of elastic component implementation that can play ideal cushioning effect for a long time, the elastic component is elastic balloon.Meanwhile it adopting
With this programme, first clamping plate and car body connecting plate are easy to connect：Such 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 of 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 and car body connecting plate, then by way of tightening bolt, to the suspension height of car body
It is finely adjusted.This programme is used simultaneously, 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
The very little screw portion for being satisfied by bolt is with the bolt hole clearance fit on each clamping plate, the hold-doun nut end or activity that screw rod is respectively held
Normal pressure is transmitted to suspend car body in midair in nut end with corresponding first clamping plate upper surface or the lower face of car body connecting plate, in this way,
It may make first clamping plate that there is ideal interchangeability with second clamping plate, 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 vibrations with screw portion Joint failure, while the spiral shell of movable nut and more number of turns 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 face
Step surface on hang on the lower section of sleeve.Using this programme, sleeve as the connector between mounting bracket and central tube, this
Sample, this power plant upper bush part specifically reduce, can be used for reservation operations space as sleeve and mounting bracket assembly, in
Assembly etc. between heart cylinder and clamping plate.I.e. this programme has the characteristics that power plant 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 both 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 in non-artificial screw thread
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 being connect 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 suspension height adjustment operation of the Levelling operation, car body of car body.
To avoid because the thread turns that engages of the mutual screw thread of threaded rod and corresponding thread barrel is very few to influence car body
The mechanical strength of connector, is both provided with instruction unit on each threaded rod, the instruction unit be used to indicate threaded rod where it with
The intermeshing thread turns of corresponding thread barrel.In the present solution, the finger can be used as by the way that scale is arranged on threaded rod side
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 as the instruction unit when the notch exposes thread barrel
Between there is minimum screw thread to engage the number of turns, 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 notch, groove or hole is set, such as to ensure the intensity of car body connector, according to vehicle
Operating parameter, the track feature etc. of the design bearing capacity of body, empty iron can get in minimum intermeshing thread turns N circles
N values.When such as having M circles internal 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 up, the setting notch, groove or hole at N circles position.Make
For those skilled in the art, the above N needs to be set smaller than M.
The utility model has the advantages that：
In the present solution, by being set as in power plant with the component that directly acts on of walking wheel face being crawler belt, and crawler belt
Medial surface interacts with for the driving wheel of synchronous pulley, and outside is provided with rack, for the setting form of the above power plant,
The setting adjacent spacing tooth socket equal with adjacent rack spacing on existing walking wheel face, in crawler belt with driving wheel rotary course
In, between the rack on crawler belt on walking surface in embedded tooth socket or because of track girder assembly, manufacture reason, crawler belt upper rack with
On track girder when tooth socket mutual dislocation, it can also be realized in rack insertion tooth socket, i.e., under slippery conditions：The tool of this power plant
Body form makes it in the process of running, and the matching relationship of crawler belt and track girder can be adjusted voluntarily.In this way, by crawler belt,
It is cut in outside so that crawler belt can provide stronger driving force or brake force for empty iron train.Meanwhile being made by the surface of crawler belt
For walking surface, in such a way that using idler wheel, rack is set, may make the rack engaged simultaneously and tooth socket logarithm compared to for
The traveling wheel of idler wheel is more, in the case where single rack mechanical property is certain, can get the driving force and brake force of bigger.It is comprehensive
On, the present apparatus, which can reach, to be promoted this power plant to the driving power of empty iron train, promotion grade climbing performance and promotes accelerator
Acceleration, promote braking ability etc..
Description of the drawings
Fig. 1 is that the structure of power plant 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 the three-dimensional knot of power plant one concrete application embodiment described in the utility model for empty iron train
Structure schematic diagram；
Fig. 3 is car body connection in power plant one specific embodiment described in the utility model for empty iron train
The lateral partial structurtes sectional view of part；
Fig. 4 is to reflect crawler belt in power plant one specific embodiment described in the utility model for empty iron train
With the schematic diagram of driving wheel connection relation.
Reference numeral in figure is followed successively by：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, driving electricity
Machine, 16, differential mechanism, 17, mounting bracket, 18, directive wheel, 19, walking surface, 20, sleeve.
Specific implementation mode
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 Figures 1 to 4, existing cross section is adapted in doorframe shape the present embodiment provides a kind of, walking wheel face is located at rail
The specific power plant realization method of the track girder of road beam bottom plate rabbet both sides：For the power plant of empty iron train, including wheel
Pastern point, the train part include mounting bracket 17 and the transmission system that is connected on mounting bracket 17, which is characterized in that the biography
Dynamic system includes driving wheel 14, tensioning wheel 12 and crawler belt 13, and driving wheel 14 forms one group of supporting wheel systems, support wheel with tensioning wheel 12
System is installed on mounting bracket 17, and crawler belt 13 is set in supporting wheel systems；
The driving wheel 14 is synchronous pulley, and the crawler belt 13 is synchronous belt；
A plurality of rack is provided on the outside zone face of crawler belt 13, a plurality of rack is intervally arranged and along 13 length direction of crawler belt
Uniformly arrangement, and two adjacent rack spacing are equal；Further include being fixedly connected with train part and under train part
The pendant of side, the transmission system further include the driving motor 15 being fixed on mounting bracket 17, and driving wheel 14 is two, crawler belt 13
It it is two, the driving motor 15 is for driving two driving wheels 14 to rotate；
Tensioning wheel 12 is multiple, and multiple tensioning wheels are divided into two groups, one of which tensioning wheel 12 and one of driving wheel
14 form the supporting wheel systems for being used to support a crawler belt 13, and another group of tensioning wheel 12 is used to support with the formation of another driving wheel 14
The supporting wheel systems of another crawler belt 13 are arranged with a crawler belt 13 in two supporting wheel systems；
Two 13 respective walking surfaces 19 of crawler belt are mutually parallel；
Pendant is fixed on mounting bracket 17.
Embodiment 2：
As shown in Figures 1 to 4, the present embodiment is further qualified on the basis of embodiment 1：Being easy to real as one kind
Now and in empty iron car body straight ahead process, two crawler belts 13 can provide equal tractive force, when empty iron car body is turned, two
Crawler belt 13 can differential rotation to reduce the concrete scheme worn in 13 course of work of crawler belt, two driving wheels 14 are coaxial, and two
Differential mechanism 16 is also equipped between driving wheel 14, the driving motor 15 transmits torque to each driving wheel 14 by differential mechanism 16
On；
Two crawler belts 13 are mutually parallel in space.
To avoid this power plant during the work time, because of the mill of 18 wheel face of the foozle of track girder or directive wheel
Damage is more than two directive wheels, 18 outer lateral extent in the width of track girder, between directive wheel 18 and guiding wheel face there is power plant to exist
When the gap of the left and right movement of width direction of track girder, especially when car body is turned, because the presence in above-mentioned gap leads to this
Power plant collides with track girder, further includes the directive wheel 18 being connected with mounting bracket 17, the directive wheel 18 and mounting bracket
Elastic portion is both provided between 17, in the width direction of mounting bracket 17 flexible deformation can occur for the above elastic portion.In the present solution, can
When being installed with track girder by being set as power plant, the above elastic portion compressive deformation, in this way, the rebound of elastic portion may make this
The directive wheel 18 of power plant both sides can maximum possible be oriented to wheel face contact.In the present embodiment, the elastic portion can be used
Axis direction is located at the helical spring of 17 width direction of mounting bracket.
It is in rod-shaped car body connector 8 that the bottom of the pendant, which is connected with more, 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, be also associated with more car body connectors 8 by being set as the lower end of pendant, car body connector 8 it is another
One end may extend to the outside of pendant, and the other end of each car body connector 8 is annularly distributed in the surrounding of pendant, i.e. car body connector 8
It is between each other divergent shape, 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 in
Centre position extends to marginal position and is connect again with car body, in this way, completing after this pendant connect with car body, by vehicle body side
Vehicle frame tension realizes the suspension of car body, when reaching car body and hang by this pendant, weakening to the intensity of car body top middle section,
The purpose of rigidity dependence；Meanwhile air-conditioner pipe, air duct, cable tube setting can be stepped from the top of roof with upper body connector 8
Region 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 which this pendant can pass through change according to specific width of the carbody
The mode of 8 length of car body connector ensures that the link position of this pendant on the car body is located at the top of vehicle body side, i.e., so that originally
Pendant has the characteristics that versatile.
Each car body connector 8 is articulated and connected by one first articulated shaft 9 with pendant close to one end of pendant；
When power plant 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 rotates for shaft, 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 is articulated and connected by one second articulated shaft 10 and a link block 11；
First articulated shaft 9 at each 8 both ends of car body connector is mutually parallel 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
It is enough that the height hung is needed according to specific width, the car body of car body, connect by adjusting the length of car body connector 8, adjustment car body
The stop angle final in rotation process of fitting 8 so that link block 11 have it is best with car body relative position 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 9 respective axis of the first articulated shaft 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 both 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；
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 to by intermediate connector 1 in first clamping plate 2, 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, elasticity 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 being lifted such as orbital plane, intermediate connector 1 needs to provide the upward drawing of bigger 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；When orbital plane declines, 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 is simple in structure, 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；As a kind of 3 implementation of elastic component that can play ideal cushioning effect for a long time, 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：Such 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 of certain altitude, it is conveniently accomplished the connection of first clamping plate 2 and 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
The size of upper arrangement bolt hole, bolt hole is satisfied by the screw portion and the bolt hole clearance fit on each clamping plate, screw rod of bolt
The hold-doun nut end or movable nut end respectively held and 2 upper surface of corresponding first clamping plate or the lower face of car body connecting plate 5
Normal pressure is transmitted to suspend car body in midair, in this way, may make first clamping plate 2 that there is ideal interchangeability with second clamping plate 4, reaches convenient
This hanger manufactures and the purpose of 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 vibrations 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 more number of turns 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 20 in ladder shaft-like, and the end plate is supported in set by its lower face
The lower section of sleeve 20 is hung on the step surface of cylinder 20.Using this programme, sleeve 20 is as between mounting bracket 17 and central tube 6
Connector can be used for reservation operations space as sleeve 20 and peace in this way, 20 part of this power plant upper bush specifically reduces
Shelve the assembly etc. between 17 assembly, central tube 6 and clamping plate.I.e. this programme, which has, facilitates power plant to be connect with track girder
Feature.
As the specific implementation form of car body connector 8, the car body connector 8 includes thread barrel and two screw threads
Bar；In each car body connector 8, thread barrel is the tubular structure that both ends are both provided with internal thread hole, and each threaded rod is that one end is set
It is equipped with externally threaded rod-like structure, a threaded rod is threaded in the internal thread hole that thread barrel is respectively held；On each threaded rod also
It is threaded with lock nut；In two threaded rods of each car body connector 8, wherein a threaded rod is connected with pendant；Each screw thread
The thread rotary orientation at cylinder both ends is opposite.Screw thread on car body connector 8 can be passed through for a certain car body connector 8 using this programme
Cylinder is relatively rotated with threaded rod, to change insert depth of each threaded rod in thread barrel, reaches 8 overall length of adjustment car body connector
Purpose.The above lock nut is when tightening, it can be achieved that the mutually locking of corresponding threaded rod and thread barrel, avoids in non-artificial feelings
Thread barrel relatively rotates with threaded rod under condition.The thread rotary orientation at each thread barrel both ends is set as on the contrary, in this way, in this pendant
After completing the connection with track girder and being connect with car body, by relaxing the lock nut, it can also pass through the side of rotation thread barrel
Formula, 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；Car body
When the both ends of connector 8 are articulated and connected by articulated shaft and pendant, car body, the Levelling operation of car body, the suspension height of car body
Adjustment operation.
To avoid because the thread turns that engages of the mutual screw thread of threaded rod and corresponding thread barrel is very few to influence car body
The mechanical strength of connector 8, is both provided with instruction unit on each threaded rod, the instruction unit be used to indicate threaded rod where it with
The intermeshing thread turns of corresponding thread barrel.In the present solution, the finger can be used as by the way that scale is arranged on threaded rod side
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 as the instruction unit when the notch exposes thread barrel
Between there is minimum screw thread to engage the number of turns, car body connector 8 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 notch, groove or hole is set, such as to ensure the intensity of car body connector 8, according to vehicle
Operating parameter, the track feature etc. of the design bearing capacity of body, empty iron can get in minimum intermeshing thread turns N circles
N values.When such as having M circles internal 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 up, the setting notch, groove or hole at N circles position.Make
For those skilled in the art, the above N needs to be set smaller than M.
The above content is the further descriptions made to the utility model in conjunction with specific preferred embodiment, cannot recognize
Determine specific embodiment of the present utility model and is confined to these explanations.For the common skill of the utility model technical field
For art personnel, the other embodiment obtained in the case where not departing from the technical solution of the utility model should be included in corresponding real
With in novel protection domain.
Claims (10)
1. for the power plant of empty iron train, including train part, the train part include mounting bracket (17) and are connected to
Transmission system on mounting bracket (17), which is characterized in that the transmission system includes driving wheel (14), tensioning wheel (12) and crawler belt
(13), driving wheel (14) forms one group of supporting wheel systems with tensioning wheel (12), and supporting wheel systems are installed on mounting bracket (17), crawler belt
(13) it is set in supporting wheel systems；
The driving wheel (14) is synchronous pulley, and the crawler belt (13) is synchronous belt；
A plurality of rack is provided on the outside zone face of crawler belt (13), a plurality of rack is intervally arranged and along crawler belt (13) length direction
Uniformly arrangement, and two adjacent rack spacing are equal.
2. the power plant according to claim 1 for empty iron train, which is characterized in that further include solid with train part
Fixed connection and the pendant positioned at train beneath portions, the transmission system further includes the driving motor being fixed on mounting bracket (17)
(15), driving wheel (14) is two, and crawler belt (13) is two, and the driving motor (15) is for driving two driving wheels (14) to turn
It is dynamic；
Tensioning wheel (12) is multiple, and multiple tensioning wheels are divided into two groups, one of which tensioning wheel (12) and one of driving wheel
(14) supporting wheel systems for being used to support a crawler belt (13), another group of tensioning wheel (12) and the formation of another driving wheel (14) are formed
The supporting wheel systems of another crawler belt (13) are used to support, a crawler belt (13) is arranged in two supporting wheel systems；
Two respective walking surfaces of crawler belt (13) (19) are mutually parallel；
Pendant is fixed on mounting bracket (17).
3. the power plant according to claim 2 for empty iron train, which is characterized in that two driving wheels (14) are same
Axis, and differential mechanism (16) is also equipped between two driving wheels (14), the driving motor (15) is transmitted by differential mechanism (16)
In torque to each driving wheel (14)；
Two crawler belts (13) are mutually parallel in space.
4. the power plant according to claim 2 for empty iron train, which is characterized in that the bottom of the pendant connects
It is in rod-shaped car body connector (8) to have more, and 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, and pendant is extended 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.
5. the power plant according to claim 4 for empty iron train, which is characterized in that each car body connector (8) is leaned on
One end of nearly pendant is articulated and connected by one first articulated shaft (9) and pendant；
When power plant 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 rotates for shaft, 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) is articulated and connected by one second articulated shaft (10) and a link block (11)；
First articulated shaft (9) at each car body connector (8) both ends is mutually parallel with the second articulated shaft (10)；
First articulated shaft (9) is annularly distributed on pendant.
6. the power plant according to claim 4 or 5 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
It further includes the first clamping plate (2), second clamping plate (4), elastic component (3) for being both provided with centre bore thereon, first clamping plate to state pendant
(2), second clamping plate (4), elastic component (3) are sheathed on by the centre bore on itself on central tube (6), 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；
Further include car body connecting plate (5) and intermediate connector (1), the car body connecting plate (5) is hung by intermediate connector (1)
Lower end in central tube (6)；
Each car body connector (8) is all connected on car body connecting plate (5).
7. the power plant according to claim 6 for empty iron train, which is characterized in that the intermediate connector (1)
Quantity be 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.
8. the power plant according to claim 6 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 (20) in ladder shaft-like, and the end plate is supported in sleeve by its lower face
(20) lower section of sleeve (20) is hung on step surface.
9. the power plant according to claim 4 for empty iron train, which is characterized in that the car body connector (8)
Include thread barrel (81) and two threaded rods (82)；In each car body connector (8), thread barrel (81) is in both ends are both 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) is threaded in internal thread hole；It is also threaded with lock nut (84) 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.
10. the power plant according to claim 9 for empty iron train, which is characterized in that on each threaded rod (82)
It is provided with instruction unit (83), the threaded rod (82) where the instruction unit (83) is used to indicate it is mutual with corresponding thread barrel (81)
The thread turns of engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820279658.4U CN207875626U (en) | 2018-02-27 | 2018-02-27 | Power plant for empty iron train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820279658.4U CN207875626U (en) | 2018-02-27 | 2018-02-27 | Power plant for empty iron train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207875626U true CN207875626U (en) | 2018-09-18 |
Family
ID=63495777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820279658.4U Active CN207875626U (en) | 2018-02-27 | 2018-02-27 | Power plant for empty iron train |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207875626U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111284504A (en) * | 2020-03-16 | 2020-06-16 | 枣庄学院 | Monorail suspension inspection trolley |
| CN114151649A (en) * | 2021-12-03 | 2022-03-08 | 南京超乾飞环保科技有限公司 | Municipal pipe network detection all-terrain robot based on ultrasonic waves and implementation method thereof |
-
2018
- 2018-02-27 CN CN201820279658.4U patent/CN207875626U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111284504A (en) * | 2020-03-16 | 2020-06-16 | 枣庄学院 | Monorail suspension inspection trolley |
| CN114151649A (en) * | 2021-12-03 | 2022-03-08 | 南京超乾飞环保科技有限公司 | Municipal pipe network detection all-terrain robot based on ultrasonic waves and implementation method thereof |
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Effective date of registration: 20230505 Granted publication date: 20180918 |