CN207311441U - Power suspension member for body suspension rail vehicle - Google Patents
Power suspension member for body suspension rail vehicle Download PDFInfo
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- CN207311441U CN207311441U CN201721421097.9U CN201721421097U CN207311441U CN 207311441 U CN207311441 U CN 207311441U CN 201721421097 U CN201721421097 U CN 201721421097U CN 207311441 U CN207311441 U CN 207311441U
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- connecting plate
- cylinder
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Abstract
The utility model 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 connection panel seat；Further 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, further includes the locking piece for being fixed on 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 both 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
Suspension car body track technical field of transportation is the utility model is related to, is used for body suspension track more particularly to one kind
The power suspension member of vehicle.
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 congestion phenomenon 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 operational process on ground building facilities influence it is small,
Open that rear train running speed is fast, track move towards to be laid with the advantage such as environmentally safe in flexible, operational process, therefore it is very much
In city, rapid development has been obtained between city and city.Since setting is maked somebody a mere figurehead in empty rail road, 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.
Utility model content
Since setting is maked somebody a mere figurehead in empty rail road, car body is hung at the lower section of track for set forth above, 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, this practicality
New to provide a kind of power suspension member for body suspension rail vehicle, this power suspension member can discharge car body in the state of accident
To ground.
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；
Junction button is further included, 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, the locking piece for being fixed on montant section upper end is further included, 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 be rotated by 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 both provided with locking piece；
The direction of at least two through hole length directions is different.
Specifically, in the present solution, compartment connecting plate is used for the connection of this power suspension member and car body, specific connection 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., be connected after connecting traveling wheel and directive wheel on hanging plate with track.In the present solution, 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, it is rotatablely connected and is detained as shaft using montant section 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 to be completed upwards by the bottom of 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, so that passing 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 coming 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 be drivingly connected button with
Montant section rotates for shaft, 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, compartment connecting plate can be hung by this power under gravity under this state
Separated on part, achieve the purpose that to discharge car body to ground.
In the present solution, i.e. through hole, through hole, junction button three correspond, 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 smaller, therefore threading off
When, it is quick, smooth real beneficial to threading off to the offer torque of single junction button so that it overcomes frictional force to rotate required power smaller
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 burst dropout accident.
In the present solution, the direction for being arranged at least two through hole length directions is different, in this way, 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 and is 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 opposite 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, completes connection rear transverse rod section and provides support for the bottom of compartment connecting plate, may be set to be in the vertical direction is
Stepped hole with a step, the big end of stepped hole is lower end, in this way, through hole is in normal state, rail segment can be direct
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, 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 solution is：
As the specific implementation of power suspension member, the compartment connecting plate is circular slab with being connected panel seat, the company
Button is connect to be evenly distributed with relative to the central loop of circular slab.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 at the same time, 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, further include each for driving
The drive rotating device that junction button is rotated using itself montant section as shaft.As those skilled in the art, above drive rotating device can provide
Button is drivingly connected to be rotated using montant section as 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 component 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 to the rotary motion rotated for being drivingly connected 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 articulated shaft；The cylinder body of the cylinder is connected by the second articulated shaft with being connected panel seat, and first is hinged
The axis direction of axis, the axis direction of the second articulated shaft, the length direction three of montant section are parallel.In the present solution, first is hinged
The axis direction of axis, the axis direction of the second articulated shaft, the relation of length direction three of montant section cause the piston rod of cylinder
When flexible, cylinder is rotated relative to the second articulated shaft, extension rod is synchronized with montant section and rotates synchronization.In the present solution, with
It is simple in the mechanical structure for the rotation that the linear motion of cylinder is converted to montant section, while above extension rod can be effectively increased to
Junction button provides the arm of force of power.
The source of the gas for providing pressed gas for cylinder is further included, the source of the gas is the gas storage by pipeline and cylinders
Tank.In the present solution, corresponding power source uses and air accumulator is installed on car body, above air accumulator passes through pipeline and air cylinder air source
Interface is connected, valve of the solenoid valve as control gas path on-off of connecting on pipeline, while is arranged to open by power-off of solenoid
Open, so that mechanism when related circuit breaks down, can also realize that car body discharges.As another preferred solution, 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 the present solution, the linear motion of piston rod is engaged by wheel and rack tooth, turn
It is changed to the rotary motion of gear.Since gear has linear motion at the same time 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, the realization side rotated to avoid junction button in the case of non-artificial can be constrained by cylinder as one kind
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, realizes the removal of junction button and compartment connecting plate connection relation, so that compartment connecting plate is 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 the present solution, connect the nut 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.Since the quantity of nut is more than one, then mutually locking can effectively avoid locking piece and is 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.
Since this power suspension member is during dropout, between locking piece and connection panel seat, junction button cross tube section and compartment
Opposite slip is respectively provided between connecting plate, required power is slided to be more than reduction realization opposite, 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, is 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, opposite slip can occur when being and threading off for the respective face
Face：The lower face 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 utility model has the advantages that：
This programme directly act on or use under compartment accident condition, by manpower other power set be drivingly connected button with
Montant section rotates for shaft, 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, compartment connecting plate can be hung by this power under gravity under this state
Separated on part, achieve the purpose that to discharge car body to ground.
In the present solution, i.e. through hole, through hole, junction button three correspond, 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 smaller, therefore threading off
When, it is quick, smooth real beneficial to threading off to the offer torque of single junction button so that it overcomes frictional force to rotate required power smaller
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 burst dropout accident.
In the present solution, the direction for being arranged at least two through hole length directions is different, in this way, 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 and is 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 opposite 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 vertical of power suspension member one specific embodiment described in the utility model for body suspension rail vehicle
Body structure diagram；
Fig. 2 is in power suspension member one specific embodiment described in the utility model for body suspension rail vehicle,
The top view of compartment connecting plate；
Fig. 3 is in power suspension member one specific embodiment described in the utility model for body suspension rail vehicle,
Reflect connection fastener structure and junction button and locking piece, the first anti-attrition block, the sectional view of the 3rd anti-attrition block connection relation；
Fig. 4 is along the sectional view in A-A directions shown in Fig. 2.
Reference numeral 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 utility model is described in further detail, but the structure of the utility model is not only
It is limited to following embodiments.
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 connection panel seat 4；
Junction button 5 is further included, 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, further includes the locking piece 13 for being fixed on 8 upper end of montant section, 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 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 5 quantity of junction button is equal runs through to be multiple on the compartment connecting plate 3
Hole 6, is provided with the quantity through hole equal with 5 quantity of junction button, 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
8 upper end of montant section be both provided with locking piece 13；
The direction of at least two 6 length directions of through hole is different.
Specifically, in the present solution, compartment connecting plate 3 is used for the connection of this power suspension member and car body, specific connection 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., be connected after connecting traveling wheel and directive wheel on hanging plate 1 with track.In the present solution, 5 conduct of junction button
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 9 place side of rail segment 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
It is shaft rotation connection button 5 with montant section 8 so that it can be compartment that rail segment 9, which turns to, when crossing the bottom of compartment connecting plate 3
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
The assembling of junction button 5 and compartment connecting plate 3 is completed upwards in 3 bottom：, will using the free end of 5 montant section 8 of junction button as starting point
Montant section 8 is embedded in through hole 6 upwards by the bottom of through hole 6, while keeps length side of the rail segment 9 relative to through hole 6
To specific direction, so that interacting by compartment connecting plate 3 and the rail segment 9 of junction button 5, 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 is drivingly connected button 5 using other power set
Rotated with montant section 8 for shaft, in the vertical direction, when rail segment 9 is overlapping with through hole 6, rail segment 9 loses to be connected for compartment
The Joint failure of the supporting role of fishplate bar 3, under this state compartment connecting plate 3 and junction button 5, compartment connecting plate 3 can be under gravity
By being separated on this power suspension member, achieve the purpose that to discharge car body to ground.
In the present solution, i.e. through hole 6, through hole, 5 three of junction button correspond, 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 smallers of junction button, therefore into
It is fast beneficial to threading off to the offer torque of single junction button 5 so that it overcomes frictional force to rotate required power smaller when row is threaded 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 4 Joint failure of panel seat
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 the present solution, the direction for being arranged at least two 6 length directions of through hole is different, in this way, 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 6 length direction of through hole and its interior junction button 5, the company of can effectively avoid
Button 5 is connect on 6 length direction of through hole with respect to the generation slided, i.e., by this programme, can effectively avoid vehicle and running over journey
In, junction button 5 is slided relative to compartment connecting plate 3 is opposite in the horizontal direction, beneficial to power suspension member in vehicle travel process
Structural compactness, achievees the purpose that to lift passenger's ride experience, ensures 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, completes connection rear transverse rod section 9 and provides support for the bottom of compartment connecting plate 3, may be set to be in the vertical direction
For the stepped hole with a step, the big end of stepped hole is lower end, in this way, through hole 6 is in normal state, rail segment 9 can
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, can reach and avoid completing bottom surface evagination of the installation rear transverse rod section 9 relative to compartment connecting plate 3,
Junction button 5 is impacted around the rotation of montant section 8 with achieving the purpose that to reduce as far as possible external factor., 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 evenly distributed with.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 at the same time, when connecting rod 2 is with being connected the tie point of panel seat 4 positioned at the center of connection panel seat 4, 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, further include each for driving
The drive rotating device 11 that junction button 5 is rotated with itself montant section 8 for shaft.As those skilled in the art, above drive rotating device 11
Drive connection button 5 can be provided to be rotated for shaft with montant section 8, 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 being drivingly connected 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 articulated shaft；The cylinder body of the cylinder is connected by the second articulated shaft with being connected panel seat 4, and
The axis direction of first articulated shaft, the axis direction of the second articulated shaft, the length direction three of montant section 8 are parallel.In the present solution,
The axis direction of first articulated shaft, the axis direction of the second articulated shaft, the relation of length direction three of montant section 8 cause cylinder
Piston rod when flexible, cylinder is rotated relative to the second articulated 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 to 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.
The source of the gas for providing pressed gas for cylinder is further included, the source of the gas is the gas storage by pipeline and cylinders
Tank.In the present solution, corresponding power source uses and air accumulator is installed on car body, above air accumulator passes through pipeline and air cylinder air source
Interface is connected, valve of the solenoid valve as control gas path on-off of connecting on pipeline, while is arranged to open by power-off of solenoid
Open, so that mechanism when related circuit breaks down, can also realize that car body discharges.As another preferred solution, 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 the present solution, the linear motion of piston rod is engaged by wheel and rack tooth, turn
It is changed to the rotary motion of gear.Since gear has linear motion at the same time 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, the realization side rotated to avoid junction button 5 in the case of non-artificial can be constrained by cylinder as one kind
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, realizes the removal of junction button 5 and 3 connection relation of compartment connecting plate, so that compartment connecting plate 3 exists
Drop 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 the present solution, the nut is connected in the montant section 8 stretched out relative to 4 upside of connection panel seat,
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.Since the quantity of nut is more than one, then mutually locking can effectively avoid locking piece 13 between nut
With 8 Joint failure of montant section, 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：Since this power suspension member is during dropout, locking
Between part 13 and connection panel seat 4, opposite slip is respectively provided between 5 cross tube section 9 of junction button and compartment connecting plate 3, it is real to reduce
It is opposite more than now to slide required power, achieve the purpose that to improve dropout efficiency, reduce 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 4 upper surface of connection panel seat
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 9 phase separation of rail segment
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 opposite when being and threading off
The face of slip：The lower face 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 face of block 12.
Above content is to combine the further description that specific preferred embodiment makees the utility model, it is impossible to is recognized
Determine specific embodiment of the present utility model and be confined to these explanations.For the common skill of the utility model technical field
For art personnel, the other embodiment that is drawn in the case where not departing from the technical solution of the utility model, should be included in corresponding real
With in new protection domain.
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 connection panel seat (4)；
Junction button (5) is further included, 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, further includes the locking piece (13) for being fixed on 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 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 are connected one by one
Detain (5), montant section (8) upper end of each junction button (5) is both 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 evenly distributed with 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 further include and be used for
The drive rotating device (11) for driving each junction button (5) to be rotated with itself montant section (8) for shaft.
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 being drivingly connected 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 articulated shaft；Institute
The cylinder body for stating cylinder is connected by the second articulated shaft with being connected panel seat (4), and the axis direction of the first articulated shaft, the second articulated shaft
Axis direction, the length direction three of montant section (8) it is parallel.
6. the power suspension member according to claim 4 or 5 for body suspension rail vehicle, it is characterised in that further 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 movement 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), realizes the removal of junction button (5) and compartment connecting plate (3) connection relation, so that 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 |
|---|---|---|---|
| CN201721421097.9U CN207311441U (en) | 2017-10-30 | 2017-10-30 | Power suspension member for body suspension rail vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721421097.9U CN207311441U (en) | 2017-10-30 | 2017-10-30 | Power suspension member for body suspension rail vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207311441U true CN207311441U (en) | 2018-05-04 |
Family
ID=62379247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721421097.9U Active CN207311441U (en) | 2017-10-30 | 2017-10-30 | Power suspension member for body suspension rail vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207311441U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107618517A (en) * | 2017-10-30 | 2018-01-23 | 中唐空铁集团有限公司 | Power suspension member for body suspension rail vehicle |
-
2017
- 2017-10-30 CN CN201721421097.9U patent/CN207311441U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107618517A (en) * | 2017-10-30 | 2018-01-23 | 中唐空铁集团有限公司 | Power suspension member for body suspension rail vehicle |
| CN107618517B (en) * | 2017-10-30 | 2024-02-06 | 中唐空铁集团有限公司 | Power pendant for car body suspension rail car |
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Effective date of registration: 20230505 Granted publication date: 20180504 |