CN107618517A - Power suspension member for body suspension rail vehicle - Google Patents
Power suspension member for body suspension rail vehicle Download PDFInfo
- Publication number
- CN107618517A CN107618517A CN201711040304.0A CN201711040304A CN107618517A CN 107618517 A CN107618517 A CN 107618517A CN 201711040304 A CN201711040304 A CN 201711040304A CN 107618517 A CN107618517 A CN 107618517A
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- junction button
- cylinder
- connecting plate
- montant section
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- 239000000725 suspension Substances 0.000 title claims abstract description 70
- 230000033001 locomotion Effects 0.000 claims description 30
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 230000005484 gravity Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 5
- 238000005191 phase separation Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 description 11
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000002028 premature Effects 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 206010057071 Rectal tenesmus Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 208000012271 tenesmus Diseases 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
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- Seats For Vehicles (AREA)
Abstract
The invention discloses a kind of power suspension member for body suspension rail vehicle, including hanging plate, compartment connecting plate, connecting rod, the lower end of the connecting rod is further fixed on connecting panel seat；Also include junction button；The junction button is L-shaped, and junction button includes rail segment and montant section；Through hole is additionally provided with the connection panel seat, in addition to is fixed on the locking piece of montant section upper end；Through hole is additionally provided with the compartment connecting plate；The junction button is multiple, the quantity through hole equal with junction button quantity is provided with the compartment connecting plate, the quantity through hole equal with junction button quantity is provided with the connection panel seat, and in the vertical direction, the position of through hole and through hole is in face relation one by one, one junction button is installed, the montant section upper end of each junction button is provided with locking piece between corresponding through hole and through hole；The direction of at least two through hole length directions is different.This power suspension member can discharge car body in the state of accident to ground.
Description
Technical field
The present invention relates to suspension car body track technical field of transportation, is used for body suspension rail vehicle more particularly to one kind
Power suspension member.
Background technology
As urbanization process is constantly accelerated, city size is grown rapidly, the quickening of urban life rhythm and urban population
Quantity sharply increases, and the travel amount of people is increasing, the increase of this travel amount, it is not limited in single city, but
Have diffused between city and rural area, between city and city.Existing traffic can not meet the trip of people, and the world is major
There is different degrees of automobile jam in city.Therefore, people always search for various modes to solve growing to go out
The caused traffic jam issue of row amount.
Due to empty rail train by traffic above-ground move in the air, build and running on ground Architectural Equipment influence it is small,
Open that rear train running speed is fast, track move towards that laying is flexible, the advantage such as environmentally safe in running, therefore it is a lot
In city, rapid development has been obtained between city and city.Set because empty rail road is aerial, car body is hung at track
Lower section, when being in an emergency in car body, required consideration is important when the safety problem of passenger designs for monorail train
Problem.
The content of the invention
Set for set forth above because empty rail road is aerial, car body is hung at the lower section of track, when occurring in car body
During emergency, when the safety problem of passenger designs for monorail train the problem of the major issue of required consideration, the present invention
A kind of power suspension member for body suspension rail vehicle is provided, this power suspension member can discharge car body in the state of accident to ground
Face.
For the power suspension member of body suspension rail vehicle, including the hanging plate for being connected with track, for connecting with car body
The compartment connecting plate connect, is connected between hanging plate and compartment connecting plate by connecting rod, and the lower end of the connecting rod is further fixed on connecting
Fishplate bar seat；
Also include junction button, junction button is as the connector between connection panel seat and compartment connecting plate；
The junction button is L-shaped, and junction button includes rail segment and montant section；
The through hole through connection panel seat, the hole depth direction of the through hole for montant section are additionally provided with the connection panel seat
Positioned at vertical direction, in addition to the locking piece of montant section upper end is fixed on, after the locking piece is connected with montant section, for avoiding
Junction button is deviate from by the lower end of through hole；
The through hole through its upper and lower end is additionally provided with the compartment connecting plate, the through hole is poroid in bar shaped, and
In the length direction of rail segment and the parallel length direction of through hole, rail segment may pass through through hole, passes through and passes through in rail segment
After perforation, junction button can rotate by rotating shaft of montant section so that the upside of rail segment can provide support force for compartment connecting plate；
The junction button is multiple, and the quantity through hole equal with junction button quantity is provided with the compartment connecting plate,
It is provided with the quantity through hole equal with junction button quantity, and in the vertical direction on the connection panel seat, through hole and through hole
Position is provided with a junction button, the montant section of each junction button in face relation one by one between corresponding through hole and through hole
Upper end is provided with locking piece；
The direction of at least two through hole length directions is different.
Specifically, in this programme, compartment connecting plate is used for the connection of this power suspension member and car body, and specific connected mode can lead to
Cross on compartment connecting plate and bolt hole is set, this power suspension member is connected by bolt with car body.Hanging plate as this power suspension member with
The connector of track, i.e., it is connected after connecting road wheel and directive wheel on hanging plate with track.In this programme, junction button connects as compartment
Connector between fishplate bar and connection panel seat, is intended to the concrete form of upper connector so that can easily be realized under accident condition
The disengaging of panel seat and compartment connecting plate is connected, so to realize the release of car body.
For this power suspension member when being assembled to use state, junction button passes through through hole in the following manner：So that junction button
Rail segment is parallel with the length direction of through hole, while causes the upper end of the bottom surface face through hole of junction button.Then will connection
Button side where rail segment is built-in end at first, and junction button is embedded in through hole.Treat to cross compartment connection on the upside of rail segment
During the bottom of plate, using montant section as axis of rotation junction button so that rail segment, which turns to, to provide support for compartment connecting plate
The direction of power.As those skilled in the art, above assembling form also can be replaced the bottom up completion by compartment connecting plate
The assembling of junction button and compartment connecting plate：Using the free end of junction button montant section as starting point, the bottom by montant section by through hole
Portion is embedded in through hole upwards, while keeps length direction specific direction of the rail segment relative to through hole, to pass through
The rail segment of compartment connecting plate and junction button interacts, and hinders junction button to be deviate from by the upper end of through hole.
Connection of the junction button with being connected panel seat can occur before or after junction button is connected with compartment connecting plate, be specially
After montant section passes through the through hole on junction button, junction button is avoided by being come off on connection panel seat by assembling locking piece.I.e.
Power suspension member under normal operating conditions realizes that the concrete principle of car body suspention is：Connection panel seat provides support for locking piece, erects
Bar segment provides tension, and rail segment provides support force equivalent to for the lateral projections in montant section, rail segment for compartment connecting plate.
This programme directly act on or use under compartment accident condition, by manpower other power set drive connection buttons with
Montant section is axis of rotation, and in the vertical direction, when rail segment is overlapping with through hole, rail segment is lost as compartment connecting plate
Supporting role, the Joint failure of compartment connecting plate and junction button under this state, compartment connecting plate can be hung by this power under gravity
Separated on part, reach release car body to the purpose on ground.
In this programme, i.e., through hole, through hole, junction button three correspond, and multiple junction buttons play transmission compartment jointly
The effect of power between connecting plate and connection panel seat.Using this programme, by single junction button institute stress is smaller, therefore threaded off
When, torque is provided single junction button with cause its overcome frictional force rotate needed for power it is smaller, it is quick, smoothly real beneficial to threading off
It is existing；The more of junction button is also beneficial to reduce probability of the compartment connecting plate with being connected panel seat Joint failure, such as single connection
Button because after manufacturing defect premature failure or fatigue fracture, other junction buttons also can bearing body avoid the dropout accident that happens suddenly.
In this programme, the direction difference of at least two through hole length directions is arranged to, so, due to through hole and company
Button is connect to correspond, when single junction button has in the trend that the length direction in corresponding to through hole along through hole slides,
The interaction of other through holes different from the through hole length direction and its interior junction button, can effectively avoid junction button from passing through
With respect to the generation slided on perforated longer direction, i.e., by this programme, it can effectively avoid vehicle in the process of moving, junction button phase
Slide for compartment connecting plate is relative in the horizontal direction, beneficial to the structural compactness of power suspension member in vehicle travel process, reach
To the purpose for lifting passenger's ride experience, ensureing dropout reliability.
To sum up, in fact provide above a kind of can conveniently realize the power for earthward discharging car body in the state of accident
Suspension member, the structure design of above power suspension member can effectively improve the capability in handling accident of sky rail train in an emergency situation, such as fast
Speed is realized carries out safe escape etc. to personnel, advantageously ensures that the security of the lives and property for the personnel of taking.
As those skilled in the art, above-described through hole can be in the vertical direction each point cross sectional shape
Hole, complete connection rear transverse rod section and provide support for the bottom of compartment connecting plate, it can also be provided that in the vertical direction is
Stepped hole with a step, the big end of stepped hole is lower end, and so, in normal state, rail segment can be direct for through hole
Acted on the step surface of through hole, the dropout of junction button is only it is required that rail segment can cross through hole upper end thereon.
Above stepped hole scheme, it can reach and avoid completing bottom surface evagination of the installation rear transverse rod section relative to compartment connecting plate, to reach to the greatest extent
External factor may be reduced the purpose impacted is rotated around montant section to junction button.Car body release after, can connection panel seat with
Set between car body release rope, on the ground of car body spreading air cushion, directly fix the mode such as air cushion in the bottom of car body, avoid
Car body is because the movement of falling object causes its interior personnel to come to harm.
Further technical scheme is：
As the specific implementation of power suspension member, the compartment connecting plate is circular slab with being connected panel seat, the company
It is uniform relative to the central loop of circular slab to connect button.Using this programme, the week in connection panel seat and compartment connecting plate may be such that
To direction, the more uniform stress of each point.This programme is used simultaneously, is located at connecting plate with being connected the tie point of panel seat in connecting rod
During the center of seat, connecting rod not bending moment in stationary vehicle or linear uniform motion is easy to implement.
As a kind of implementation that can be achieved to realize car body release automatically in the state of accident, in addition to for driving respectively
Drive rotating device of the junction button using itself montant section as axis of rotation.As those skilled in the art, above drive rotating device can provide
Drive connection button is rotated using montant section as rotating shaft, the specific implementation of drive rotating device can by electronic, hydraulic cylinder,
The implementations such as cylinder.
As a kind of required corollary system is simple, power source can accumulation of energy for a long time implementation, the drive rotating device moves
Power part is cylinder, and the piston rod of cylinder is connected by motion state conversion equipment with montant section, the motion state converting means
Put for the linear motion of cylinder to be converted into the rotary motion rotated for drive connection button.
As the concrete scheme of drive rotating device, the power part of the drive rotating device is cylinder, also solid in the montant section
Surely have with the orthogonal extension rod of montant section, the piston rod of cylinder is connected by extension rod with montant section, and montant Duan Yuyan
Stock is connected by the first jointed shaft；The cylinder body of the cylinder is connected by the second jointed shaft with being connected panel seat, and first is be hinged
The axis direction of axle, the axis direction of the second jointed shaft, the length direction three of montant section are parallel.In this programme, first is be hinged
The axis direction of axle, the axis direction of the second jointed shaft, the relation of length direction three of montant section cause the piston rod of cylinder
When flexible, cylinder rotates relative to the second jointed shaft, extension rod is synchronized with montant section and rotates synchronization.In this programme, use
It is simple in the mechanical structure for the rotation that the linear motion of cylinder is converted into montant section, while above extension rod can be effectively increased to
Junction button provides the arm of force of power.
Also include being used for the source of the gas that pressed gas is provided for cylinder, the source of the gas is the gas storage by pipeline and cylinders
Tank.In this programme, corresponding power source uses installs air accumulator on car body, and above air accumulator passes through pipeline and air cylinder air source
Interface is connected, valve of the magnetic valve as control gas path on-off of being connected on pipeline, while is arranged to open by power-off of solenoid
Open, to cause mechanism when related circuit breaks down, can also realize that car body discharges.As another preferred scheme, on pipeline
The valve of series connection is arranged in compartment, the form opened by manpower, realizes the artificial release of accident condition lower body.
As the specific implementation of motion state conversion equipment, the motion state conversion equipment includes and montant Duan Gu
Surely the gear connected, the axis of the gear and the axis collinear of montant section；
It is additionally provided with multiple racks being arranged in order along piston rod axis on the piston rod of the cylinder, phase between rack
It is mutually parallel, and the axis of rack and piston rod is mutually perpendicular to；
The wheel and rack tooth engagement.In this programme, the linear motion of piston rod is engaged by wheel and rack tooth, is turned
It is changed to the rotary motion of gear.Because gear has linear motion simultaneously when rotated, therefore need to set the length of gear
It is longer, in gear linear motion, to ensure to continue to transmit between piston rod and gear to be used to drive pin rod to rotate
Power.
Junction button can be constrained by cylinder as one kind, to avoid the realization side that junction button rotates in the case of non-artificial
Case, the cylinder are the horizontal bar double-acting cylinder that spring is provided with the cylinder body of piston ring side；
When in the cylinder body of cylinder without compressed gas, piston ring causes rail segment to remain compartment under the force of a spring
Connecting plate provides the state of support force；
When being filled with compressed gas in the cylinder body of cylinder, piston ring overcomes the elastic force of spring, driving rail segment turn to
The parallel state of through hole, the removal of junction button and compartment connecting plate annexation is realized, to cause compartment connecting plate in gravity
Lower tenesmus.This implementation cost is low and is beneficial to the security of this power suspension member when in use.
As the specific implementation form of locking piece, the locking piece is the nut being threadedly connected in montant section, and nut
Quantity be more than one.In this programme, the nut is connected in the montant section stretched out on the upside of relative to connection panel seat, in
During end contact of the end face of lower side nut with being connected panel seat, support of the connection panel seat to junction button is transferred to company by nut
Connect and buckle.Because the quantity of nut is more than one, then mutually locking can effectively avoid locking piece from being connected with montant section between nut
Failure, while more than one of nut, it is possible to increase by the quantity for cutting screw thread between nut and junction button, improve holding for this power suspension member
Loading capability.
Because this power suspension member is during dropout, between locking piece and connection panel seat, junction button cross tube section and compartment
Relative slip is respectively provided between connecting plate, required power is slided to be more than reduction realization relative, reaches raising dropout efficiency, reduces
The purpose of dropout difficulty, the 3rd anti-attrition block is provided with the bottom surface of the locking piece, be used on connection panel seat upper surface and locking
The 4th anti-attrition block is provided with the region of part effect；
The first anti-attrition block is further fixed on the upside of the rail segment；
After junction button rotate in place, it is used on compartment connecting plate with being additionally provided with second on the region of rail segment phase separation
Anti-attrition block.More than each anti-attrition block be that respective face is smooth, the block structure of compression can be born, be such as ceramic block, material be
Metal derby of stainless steel or copper etc..As those skilled in the art, relative slip can occur when being and threading off for the respective face
Face：The lower surface of 3rd anti-attrition block, the upper surface of the 4th anti-attrition block, the upper surface of the first anti-attrition block, the lower end of the second anti-attrition block
Face.
The invention has the advantages that：
This programme directly act on or use under compartment accident condition, by manpower other power set drive connection buttons with
Montant section is axis of rotation, and in the vertical direction, when rail segment is overlapping with through hole, rail segment is lost as compartment connecting plate
Supporting role, the Joint failure of compartment connecting plate and junction button under this state, compartment connecting plate can be hung by this power under gravity
Separated on part, reach release car body to the purpose on ground.
In this programme, i.e., through hole, through hole, junction button three correspond, and multiple junction buttons play transmission compartment jointly
The effect of power between connecting plate and connection panel seat.Using this programme, by single junction button institute stress is smaller, therefore threaded off
When, torque is provided single junction button with cause its overcome frictional force rotate needed for power it is smaller, it is quick, smoothly real beneficial to threading off
It is existing；The more of junction button is also beneficial to reduce probability of the compartment connecting plate with being connected panel seat Joint failure, such as single connection
Button because after manufacturing defect premature failure or fatigue fracture, other junction buttons also can bearing body avoid the dropout accident that happens suddenly.
In this programme, the direction difference of at least two through hole length directions is arranged to, so, due to through hole and company
Button is connect to correspond, when single junction button has in the trend that the length direction in corresponding to through hole along through hole slides,
The interaction of other through holes different from the through hole length direction and its interior junction button, can effectively avoid junction button from passing through
With respect to the generation slided on perforated longer direction, i.e., by this programme, it can effectively avoid vehicle in the process of moving, junction button phase
Slide for compartment connecting plate is relative in the horizontal direction, beneficial to the structural compactness of power suspension member in vehicle travel process, reach
To the purpose for lifting passenger's ride experience, ensureing dropout reliability.
To sum up, in fact provide above a kind of can conveniently realize the power for earthward discharging car body in the state of accident
Suspension member, the structure design of above power suspension member can effectively improve the capability in handling accident of sky rail train in an emergency situation, such as fast
Speed is realized carries out safe escape etc. to personnel, advantageously ensures that the security of the lives and property for the personnel of taking.
Brief description of the drawings
Fig. 1 is the three-dimensional knot of power suspension member one specific embodiment of the present invention for body suspension rail vehicle
Structure schematic diagram；
Fig. 2 is compartment in power suspension member one specific embodiment of the present invention for body suspension rail vehicle
The top view of connecting plate；
Fig. 3 is reflection in power suspension member one specific embodiment of the present invention for body suspension rail vehicle
Connection fastener structure and junction button and locking piece, the first anti-attrition block, the sectional view of the 3rd anti-attrition block annexation；
Fig. 4 is along the sectional view in A-A directions shown in Fig. 2.
Reference in figure is followed successively by：1st, hanging plate, 2, connecting rod, 3, compartment connecting plate, 4, connection panel seat, 5, connection
Button, 6, through hole, the 7, the 3rd anti-attrition block, 8, montant section, 9, rail segment, the 10, first anti-attrition block, 11, drive rotating device, 12, second
Anti-attrition block, 13, locking piece.
Embodiment
With reference to embodiment, the present invention is described in further detail, but the present invention structure be not limited only to it is following
Embodiment.
Embodiment 1：
As shown in Figures 1 to 4, the power suspension member for body suspension rail vehicle, including the extension for being connected with track
Plate 1, the compartment connecting plate 3 for being connected with car body, are connected between hanging plate 1 and compartment connecting plate 3 by connecting rod 2, the company
The lower end of extension bar 2 is further fixed on connecting panel seat 4；
Also include junction button 5, junction button 5 is as the connector between connection panel seat 4 and compartment connecting plate 3；
The junction button 5 is L-shaped, and junction button 5 includes rail segment 9 and montant section 8；
The through hole for montant section 8 through connection panel seat 4, the hole depth of the through hole are additionally provided with the connection panel seat 4
Direction is located at vertical direction, in addition to is fixed on the locking piece 13 of the upper end of montant section 8, and the locking piece 13 is connected with montant section 8
Afterwards, for avoiding junction button 5 from being deviate from by the lower end of through hole；
The through hole 6 through its upper and lower end is additionally provided with the compartment connecting plate 3, the through hole 6 is in bar hole
Shape, and when the length direction of rail segment 9 is parallel with the length direction of through hole 6, rail segment 9 may pass through through hole 6, in cross bar
After section 9 passes through through hole 6, junction button 5 can be rotated with montant section 8 for rotating shaft so that the upside of rail segment 9 can be compartment connecting plate
3 provide support force；
The junction button 5 is provided with quantity and the quantity of junction button 5 is equal runs through to be multiple on the compartment connecting plate 3
Hole 6, be provided with the quantity through hole equal with the quantity of junction button 5, and in the vertical direction on the connection panel seat 4, through hole 6 and
The position of through hole is provided with a junction button 5, each junction button 5 in face relation one by one between corresponding through hole 6 and through hole
The upper end of montant section 8 be provided with locking piece 13；
The direction of at least two length directions of through hole 6 is different.
Specifically, in this programme, compartment connecting plate 3 is used for the connection of this power suspension member and car body, and specific connected mode can
By setting bolt hole on compartment connecting plate 3, this power suspension member is connected by bolt with car body.Hanging plate 1 is hung as this power
The connector of part and track, i.e., it is connected after connecting road wheel and directive wheel on hanging plate 1 with track.In this programme, the conduct of junction button 5
Connector between compartment connecting plate 3 and connection panel seat 4, is intended to the concrete form of upper connector so that can be square under accident condition
Just the disengaging of realization connection panel seat 4 and compartment connecting plate 3, so to realize the release of car body.
For this power suspension member when being assembled to use state, junction button 5 passes through through hole 6 in the following manner：So that junction button 5
Rail segment 9 it is parallel with the length direction of through hole 6, while cause junction button 5 bottom surface face through hole 6 upper end.Then
By the place side of rail segment 9 it is built-in end at first by junction button 5, junction button 5 is embedded in through hole 6.Treat that the upside of rail segment 9 is got over
When crossing the bottom of compartment connecting plate 3, with montant section 8 for axis of rotation junction button 5 so that it can be compartment that rail segment 9, which turns to,
Connecting plate 3 provides the direction of support force.As those skilled in the art, above assembling form also can be replaced by compartment connecting plate
3 bottom up completion junction button 5 and the assembling of compartment connecting plate 3：, will using the free end of the montant section 8 of junction button 5 as starting point
Montant section 8 keeps length side of the rail segment 9 relative to through hole 6 by the bottom up embedded through hole 6 of through hole 6
To specific direction, to cause the rail segment 9 by compartment connecting plate 3 and junction button 5 to interact, junction button 5 is hindered by passing through
The upper end abjection of perforation 6.
Connection of the junction button 5 with being connected panel seat 4 can occur before or after junction button 5 is connected with compartment connecting plate 3, tool
After body passes through the through hole for montant section 8 on junction button 5, junction button 5 is avoided by being taken off on connection panel seat 4 by assembling locking piece 13
Fall.Power suspension member i.e. under normal operating conditions realizes that the concrete principle of car body suspention is：Connection panel seat 4 is locking piece 13
Support is provided, montant section 8 provides tension, and rail segment 9 connects equivalent to for the lateral projections in montant section 8, rail segment 9 for compartment
Fishplate bar 3 provides support force.
This programme directly acts under compartment accident condition, by manpower or using other power set drive connection button 5
It is axis of rotation with montant section 8, in the vertical direction, when rail segment 9 is overlapping with through hole 6, rail segment 9 loses to be connected for compartment
The supporting role of fishplate bar 3, the Joint failure of compartment connecting plate 3 and junction button 5 under this state, compartment connecting plate 3 can be under gravity
By being separated on this power suspension member, reach release car body to the purpose on ground.
In this programme, i.e., through hole 6, through hole, the three of junction button 5 correspond, and multiple junction buttons 5 play transmission car jointly
The effect of power between railway carriage or compartment connecting plate 3 and connection panel seat 4.Using this programme, by single 5 stress of junction button are smaller, therefore entering
When row is threaded off, torque is provided single junction button 5 to cause it to overcome the power needed for frictional force rotation smaller, it is fast beneficial to threading off
Speed, smoothly realize；The more of junction button 5 is also beneficial to reduce compartment connecting plate 3 with being connected the general of the Joint failure of panel seat 4
Rate, such as single junction button 5 because after manufacturing defect premature failure or fatigue fracture, other junction buttons 5 also can bearing body avoid
Happen suddenly dropout accident.
In this programme, it is different to be arranged to the direction of at least two length directions of through hole 6, so, due to through hole 6 with
Junction button 5 corresponds, and has along what the length direction of through hole 6 slided to become in corresponding through hole 6 in single junction button 5
During gesture, the interaction of other through holes 6 different from the length direction of through hole 6 and its interior junction button 5 can the effective company of avoiding
Button 5 is connect on the length direction of through hole 6 with respect to the generation slided, i.e., by this programme, can effectively avoid vehicle from running over journey
In, junction button 5 slides relative to compartment connecting plate 3 is relative in the horizontal direction, beneficial to power suspension member in vehicle travel process
Structural compactness, reach lifting passenger ride experience, ensure the purpose of dropout reliability.
To sum up, in fact provide above a kind of can conveniently realize the power for earthward discharging car body in the state of accident
Suspension member, the structure design of above power suspension member can effectively improve the capability in handling accident of sky rail train in an emergency situation, such as fast
Speed is realized carries out safe escape etc. to personnel, advantageously ensures that the security of the lives and property for the personnel of taking.
As those skilled in the art, above-described through hole 6 can be in the vertical direction each point cross sectional shape
Hole, complete connection rear transverse rod section 9 and provide support for the bottom of compartment connecting plate 3, it can also be provided that in the vertical direction
For the stepped hole with a step, the big end of stepped hole is lower end, and so, in normal state, rail segment 9 can for through hole 6
Step surface directly with through hole 6 acts on, and the dropout of junction button 5 is only it is required that rail segment 9 can be crossed on through hole 6 thereon
End.Above stepped hole scheme, it can reach and avoid completing bottom surface evagination of the installation rear transverse rod section 9 relative to compartment connecting plate 3,
To reach the purpose for reducing external factor as far as possible and being impacted to junction button 5 around the rotation of montant section 8., can be after car body release
Connect set between panel seat 4 and car body release rope, on the ground of car body spreading air cushion, directly fix air cushion in the bottom of car body
Etc. mode, car body is avoided because the movement of falling object causes its interior personnel to come to harm.
Embodiment 2：
As shown in Figures 1 to 4, the present embodiment is further qualified on the basis of embodiment 1：Tool as power suspension member
Body implementation, the compartment connecting plate 3 are circular slab with being connected panel seat 4, the junction button 5 relative to circular slab center
Ring-type is uniform.Using this programme, the circumferential direction in connection panel seat 4 and compartment connecting plate 3 may be such that, each point is more uniform
Stress.This programme is used simultaneously, when connecting rod 2 is with being connected the tie point of panel seat 4 positioned at the center of connection panel seat 4, is easy to reality
Existing connecting rod 2 not bending moment in stationary vehicle or linear uniform motion.
As a kind of implementation that can be achieved to realize car body release automatically in the state of accident, in addition to for driving respectively
Drive rotating device 11 of the junction button 5 with itself montant section 8 for axis of rotation.As those skilled in the art, above drive rotating device 11
It is that rotating shaft is rotated that drive connection button 5, which can be provided, with montant section 8, and the specific implementation of drive rotating device 11 can pass through electricity
The implementations such as dynamic, hydraulic cylinder, cylinder.
As a kind of required corollary system is simple, power source can accumulation of energy for a long time implementation, the drive rotating device 11
Power part is cylinder, and the piston rod of cylinder is connected by motion state conversion equipment with montant section 8, the motion state conversion
Device is used to being converted to the linear motion of cylinder into the rotary motion rotated for drive connection button 5.
As the concrete scheme of drive rotating device 11, the power part of the drive rotating device 11 is cylinder, in the montant section 8
Be further fixed on 8 orthogonal extension rod of montant section, the piston rod of cylinder is connected by extension rod with montant section 8, and montant
Section 8 is connected with extension rod by the first jointed shaft；The cylinder body of the cylinder is connected by the second jointed shaft with being connected panel seat 4, and
The axis direction of first jointed shaft, the axis direction of the second jointed shaft, the length direction three of montant section 8 are parallel.In this programme,
The axis direction of first jointed shaft, the axis direction of the second jointed shaft, the relation of length direction three of montant section 8 cause cylinder
Piston rod when flexible, cylinder rotates relative to the second jointed shaft, extension rod is synchronized with montant section 8 and rotates synchronous generation.This
In scheme, the mechanical structure of the rotation for the linear motion of cylinder to be converted into montant section 8 is simple, while above extension rod can
Effectively it is increased to the arm of force that junction button 5 provides power.
Also include being used for the source of the gas that pressed gas is provided for cylinder, the source of the gas is the gas storage by pipeline and cylinders
Tank.In this programme, corresponding power source uses installs air accumulator on car body, and above air accumulator passes through pipeline and air cylinder air source
Interface is connected, valve of the magnetic valve as control gas path on-off of being connected on pipeline, while is arranged to open by power-off of solenoid
Open, to cause mechanism when related circuit breaks down, can also realize that car body discharges.As another preferred scheme, on pipeline
The valve of series connection is arranged in compartment, the form opened by manpower, realizes the artificial release of accident condition lower body.
As the specific implementation of motion state conversion equipment, the motion state conversion equipment includes and montant section 8
The gear being fixedly connected, the axis of the gear and the axis collinear of montant section 8；
It is additionally provided with multiple racks being arranged in order along piston rod axis on the piston rod of the cylinder, phase between rack
It is mutually parallel, and the axis of rack and piston rod is mutually perpendicular to；
The wheel and rack tooth engagement.In this programme, the linear motion of piston rod is engaged by wheel and rack tooth, is turned
It is changed to the rotary motion of gear.Because gear has linear motion simultaneously when rotated, therefore need to set the length of gear
It is longer, in gear linear motion, to ensure to continue to transmit between piston rod and gear to be used to drive pin rod to rotate
Power.
Junction button 5 can be constrained by cylinder as one kind, to avoid the realization side that junction button 5 rotates in the case of non-artificial
Case, the cylinder are the horizontal bar double-acting cylinder that spring is provided with the cylinder body of piston ring side；
When in the cylinder body of cylinder without compressed gas, piston ring causes rail segment 9 to remain car under the force of a spring
Railway carriage or compartment connecting plate 3 provides the state of support force；
When being filled with compressed gas in the cylinder body of cylinder, piston ring overcomes the elastic force of spring, driving rail segment 9 turn to
The parallel state of through hole 6, the removal of junction button 5 and the annexation of compartment connecting plate 3 is realized, to cause compartment connecting plate 3 to exist
Dropped under gravity.This implementation cost is low and is beneficial to the security of this power suspension member when in use.
As the specific implementation form of locking piece 13, the locking piece 13 is the nut being threadedly connected in montant section 8, and
The quantity of nut is more than one.In this programme, the nut is connected in the montant section 8 stretched out relative to the upside of connection panel seat 4,
When in end contact of the end face of lower side nut with being connected panel seat 4, support of the connection panel seat 4 to junction button 5 passes through spiral shell
Cap is transferred on junction button 5.Because the quantity of nut is more than one, then mutually locking can effectively avoid locking piece 13 between nut
With the Joint failure of montant section 8, while more than one of nut, it is possible to increase by the quantity for cutting screw thread between nut and junction button 5, improve
The bearing capacity of this power suspension member.
Embodiment 3：
The present embodiment is further qualified on the basis of embodiment 1：Because this power suspension member is during dropout, locking
Between part 13 and connection panel seat 4, relative slip is respectively provided between the cross tube section 9 of junction button 5 and compartment connecting plate 3, it is real to reduce
It is relative more than now to slide required power, reach the purpose for improving dropout efficiency, reducing dropout difficulty, the bottom surface of the locking piece 13
On be provided with the 3rd anti-attrition block 7, be provided with the 4th anti-attrition on the region for being used to act on locking piece 13 on connection panel seat 4 upper surface
Block；
The upside of the rail segment 9 is further fixed on the first anti-attrition block 10；
After junction button 5 rotate in place, it is used on compartment connecting plate 3 with being additionally provided with the region of the phase separation of rail segment 9
Second anti-attrition block 12.Each anti-attrition block is that respective face is smooth, can bear the block structure of compression above, be such as ceramic block,
Material is metal derby of stainless steel or copper etc..As those skilled in the art, the respective face can occur relative when being and threading off
The face of slip：The lower surface of 3rd anti-attrition block 7, the upper surface of the 4th anti-attrition block, the upper surface of the first anti-attrition block 10, the second anti-attrition
The lower surface of block 12.
Above content is to combine the further description that specific preferred embodiment is made to the present invention, it is impossible to assert this
The embodiment of invention is confined to these explanations.For general technical staff of the technical field of the invention,
The other embodiment drawn in the case where not departing from technical scheme, it should be included in the protection domain of corresponding invention.
Claims (10)
1. for body suspension rail vehicle power suspension member, including the hanging plate for being connected with track (1), for connecting with car body
The compartment connecting plate (3) connect, is connected, it is characterised in that described between hanging plate (1) and compartment connecting plate (3) by connecting rod (2)
The lower end of connecting rod (2) is further fixed on connecting panel seat (4)；
Also include junction button (5), junction button (5) is as the connector between connection panel seat (4) and compartment connecting plate (3)；
The junction button (5) is L-shaped, and junction button (5) includes rail segment (9) and montant section (8)；
The through hole through connection panel seat (4), the hole of the through hole for montant section (8) are additionally provided with the connection panel seat (4)
Deep direction is located at vertical direction, in addition to is fixed on the locking piece (13) of montant section (8) upper end, the locking piece (13) and montant
After section (8) connection, for avoiding junction button (5) from being deviate from by the lower end of through hole；
The through hole (6) through its upper and lower end is additionally provided with the compartment connecting plate (3), the through hole (6) is in bar hole
Shape, and when the length direction of rail segment (9) is parallel with the length direction of through hole (6), rail segment (9) may pass through through hole
(6), after rail segment (9) passes through through hole (6), junction button (5) can be rotated with montant section (8) for rotating shaft so that rail segment (9)
Upside can be compartment connecting plate (3) provide support force；
The junction button (5) is provided with quantity and junction button (5) quantity is equal passes through to be multiple on the compartment connecting plate (3)
Perforate (6), the quantity through hole equal with junction button (5) quantity, and in the vertical direction be provided with the connection panel seat (4),
The position of through hole (6) and through hole is in that face relation, corresponding through hole (6) are provided with one between through hole and be connected one by one
Detain (5), montant section (8) upper end of each junction button (5) is provided with locking piece (13)；
The direction of at least two through hole (6) length directions is different.
2. the power suspension member according to claim 1 for body suspension rail vehicle, it is characterised in that the compartment connects
Fishplate bar (3) is circular slab with being connected panel seat (4), and the junction button (5) is uniform relative to the central loop of circular slab.
3. the power suspension member according to claim 1 for body suspension rail vehicle, it is characterised in that also include being used for
Drive drive rotating device (11) of each junction button (5) with itself montant section (8) for axis of rotation.
4. the power suspension member according to claim 3 for body suspension rail vehicle, it is characterised in that described to turn dress
The power part for putting (11) is cylinder, and the piston rod of cylinder is connected by motion state conversion equipment with montant section (8), the fortune
Dynamic state converter is used to being converted to the linear motion of cylinder into the rotary motion rotated for drive connection button (5).
5. the power suspension member according to claim 3 for body suspension rail vehicle, it is characterised in that described to turn dress
The power part for putting (11) is cylinder, is further fixed on the montant section (8) and montant section (8) orthogonal extension rod, gas
The piston rod of cylinder is connected by extension rod with montant section (8), and montant section (8) is connected with extension rod by the first jointed shaft；Institute
The cylinder body for stating cylinder is connected by the second jointed shaft with being connected panel seat (4), and the axis direction of the first jointed shaft, the second jointed shaft
Axis direction, the length direction three of montant section (8) it is parallel.
6. the power suspension member for body suspension rail vehicle according to claim 4 or 5, it is characterised in that also include
For providing the source of the gas of pressed gas for cylinder, the source of the gas is the air accumulator by pipeline and cylinders.
7. the power suspension member according to claim 4 for body suspension rail vehicle, it is characterised in that the motion shape
State conversion equipment includes the gear being fixedly connected with montant section (8), the axis of the gear and the axis collinear of montant section (8)；
Multiple racks being arranged in order along piston rod axis are additionally provided with the piston rod of the cylinder, are mutually put down between rack
OK, and the axis of rack and piston rod is mutually perpendicular to；
The wheel and rack tooth engagement.
8. the power suspension member according to claim 4 for body suspension rail vehicle, it is characterised in that the cylinder is
The horizontal bar double-acting cylinder of spring is provided with the cylinder body of piston ring side；
When in the cylinder body of cylinder without compressed gas, piston ring causes rail segment (9) to remain compartment under the force of a spring
Connecting plate (3) provides the state of support force；
When being filled with compressed gas in the cylinder body of cylinder, piston ring overcomes the elastic force of spring, and driving rail segment is turned to and run through
The parallel state in hole (6), the removal of junction button (5) and compartment connecting plate (3) annexation is realized, to cause compartment connecting plate
(3) drop under gravity.
9. the power suspension member according to claim 1 for body suspension rail vehicle, it is characterised in that the locking piece
(13) to be threadedly connected to the nut in montant section (8), and the quantity of nut is more than one.
10. the power suspension member according to claim 1 for body suspension rail vehicle, it is characterised in that the locking
The 3rd anti-attrition block (7) is provided with the bottom surface of part (13), connects the area being used on panel seat (4) upper surface with locking piece (13) effect
The 4th anti-attrition block is provided with domain；
The first anti-attrition block (10) is further fixed on the upside of the rail segment (9)；
After junction button (5) rotate in place, it is used on compartment connecting plate (3) with being also set up on the region of rail segment (9) phase separation
There is the second anti-attrition block (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711040304.0A CN107618517B (en) | 2017-10-30 | 2017-10-30 | Power pendant for car body suspension rail car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711040304.0A CN107618517B (en) | 2017-10-30 | 2017-10-30 | Power pendant for car body suspension rail car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107618517A true CN107618517A (en) | 2018-01-23 |
| CN107618517B CN107618517B (en) | 2024-02-06 |
Family
ID=61092149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711040304.0A Active CN107618517B (en) | 2017-10-30 | 2017-10-30 | Power pendant for car body suspension rail car |
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| Country | Link |
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| CN (1) | CN107618517B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108248614A (en) * | 2018-02-27 | 2018-07-06 | 中唐空铁集团有限公司 | For the driving mechanism of empty iron train |
| CN108284847A (en) * | 2018-02-27 | 2018-07-17 | 中唐空铁集团有限公司 | A kind of V belt translation sky iron train drive system |
| CN108313072A (en) * | 2018-02-27 | 2018-07-24 | 中唐空铁集团有限公司 | A kind of sky iron car body connection hanging piece |
| CN110077423A (en) * | 2018-01-25 | 2019-08-02 | 张世远 | A kind of lifting of low-voltage automatic charging lithium battery self-balancing at a slow speed tourist coach manufacturing method |
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| ATA226388A (en) * | 1988-09-15 | 1989-10-15 | Voest Alpine Maschinenbau | LIFTING AND LOWERING STATION FOR RAILWAYS |
| CN105774820A (en) * | 2016-05-18 | 2016-07-20 | 四川中德空铁科技有限公司 | Air-rail public traffic system |
| CN106494415A (en) * | 2016-09-21 | 2017-03-15 | 比亚迪股份有限公司 | Rail vehicle |
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| CH614164A5 (en) * | 1974-04-03 | 1979-11-15 | Hamilton Neil King Paton | Articulated rail vehicle |
| ATA226388A (en) * | 1988-09-15 | 1989-10-15 | Voest Alpine Maschinenbau | LIFTING AND LOWERING STATION FOR RAILWAYS |
| CN105774820A (en) * | 2016-05-18 | 2016-07-20 | 四川中德空铁科技有限公司 | Air-rail public traffic system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110077423A (en) * | 2018-01-25 | 2019-08-02 | 张世远 | A kind of lifting of low-voltage automatic charging lithium battery self-balancing at a slow speed tourist coach manufacturing method |
| CN108248614A (en) * | 2018-02-27 | 2018-07-06 | 中唐空铁集团有限公司 | For the driving mechanism of empty iron train |
| CN108284847A (en) * | 2018-02-27 | 2018-07-17 | 中唐空铁集团有限公司 | A kind of V belt translation sky iron train drive system |
| CN108313072A (en) * | 2018-02-27 | 2018-07-24 | 中唐空铁集团有限公司 | A kind of sky iron car body connection hanging piece |
| CN108284847B (en) * | 2018-02-27 | 2024-02-06 | 中唐空铁集团有限公司 | Drive system of belt transmission air train |
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| CN108248614B (en) * | 2018-02-27 | 2024-02-06 | 中唐空铁集团有限公司 | Driving mechanism for air train |
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|---|---|
| CN107618517B (en) | 2024-02-06 |
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