CN106379362A - Anti-side rolling secondary-system traction device for rail transit and anti-side rolling traction method - Google Patents
Anti-side rolling secondary-system traction device for rail transit and anti-side rolling traction method Download PDFInfo
- Publication number
- CN106379362A CN106379362A CN201610961135.3A CN201610961135A CN106379362A CN 106379362 A CN106379362 A CN 106379362A CN 201610961135 A CN201610961135 A CN 201610961135A CN 106379362 A CN106379362 A CN 106379362A
- Authority
- CN
- China
- Prior art keywords
- traction
- metal joint
- mandrel
- rod
- rubber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
- B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
- B61F5/22—Guiding of the vehicle underframes with respect to the bogies
- B61F5/24—Means for damping or minimising the canting, skewing, pitching, or plunging movements of the underframes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
- B61F5/50—Other details
Abstract
The invention discloses an anti-side rolling secondary-system traction device for rail transit and an anti-side rolling traction method. The anti-side rolling secondary-system traction device for rail transit comprises a traction rod body, rubber joints, a rubber joint central spindle, metal joints and a metal joint central spindle, wherein a metal joint capable of freely rotating around the metal joint central spindle is sleeved at the two ends of the metal joint central spindle respectively; the metal joint is mounted in an inner hole of the traction rod body; the rubber joint central spindle is connected with the metal joint central spindle through a cross structure; and a rubber joint is sleeved at the two ends of the rubber joint central spindle respectively. With the rubber joints and metal joints capable of rotating freely, mounted at the two ends of the traction rod body, longitudinal rigidity for vehicle movement is provided; and the anti-side rolling rigidity for vehicle operation is provided by the deflection rigidity of the rubber joints. In the invention, the secondary-system traction device can realize two core functions of traction and side rolling prevention, the space is saved, the floor height can be effectively lowered, and the functions of low floors are realized.
Description
Technical field
The present invention relates to track traffic vehicle traction technique field.
Background technology
Low floor vehicle is due to its construction features it is not necessary to arrange overhead platform AT STATION（Or less than ground
The track in face）, thus without the overall situation of impact urban road, thus obtain being widely used, it is increasingly becoming main flow
Urban track traffic mode.Simultaneously as the utilization condition of low floor vehicle, the requirement of low-floor to be considered, therefore its structure
On more traditional rail vehicle have larger difference, mainly have modularity, radial type, ease for maintenance, high security and environmental protection
The characteristics such as noise reduction, thus suspension to bogie and trailer system etc. propose special requirement.At present, city rail is low
Floor vehicle, general traction apparatuss nonreactive sidewinders function.
In prior art, the Chinese invention patent application of Application No. 201610344706.9 discloses a kind of low-floor rail
Road bogie of car traction apparatuss and bogie, form including two groups of drawing pull bar, every group of drawing pull bar composition include one or
Many drawing pull bar, one end of every drawing pull bar is connected with bolster, and the other end is connected with the center crossbeam of framework, two groups of tractions
Pull bar forms between two curb girders being arranged on framework and sets up separately in the both sides of framework center crossbeam.Application No.
201610340521.0 Chinese invention patent application discloses a kind of low-floor articulated track vehicle with hanging traction apparatuss,
Including bolster composition, drawing pull bar composition, primary spring composition and secondary spring composition, described secondary spring composition is arranged on and shakes
Between pillow composition and the framework of bogie, described bolster composition and drawing pull bar composition are two groups, bolster composition described in two groups
It is separately positioned on the centre of two groups of wheels pair, bolster composition described in every group is all connected with framework by one group of drawing pull bar composition, often
Organize described bolster composition to be connected by slew gear between car body.The Chinese invention patent of Application No. 201610344567.X
Application discloses a kind of low-floor rail vehicle bogie secondary suspension device and bogie, and including bolster composition, bolster forms
Side and drawing pull bar composition is connected, be provided with the opposite side forming with respect to described drawing pull bar of described bolster composition
Crossbeam vibroshock and vertical damper, the other end of crossbeam vibroshock and vertical damper is connected with framework, described bolster composition
It is connected with car body by slew gear, between described bolster composition and framework, secondary spring composition is installed.Above-mentioned prior art, though
It is also so a kind of rail traffic vehicles traction apparatuss, but it is fitted without the rubber arthrosis of high torsional rigidity and can freely turn
Dynamic metal joint, does not possess anti-side rolling function, during turn inside diameter, can not be freely rotatable between car body.In addition, in it
The no dismountable oil pressure hole design in portion, leads to be difficult to dismantle, not easy care.
Content of the invention
It is an object of the invention to provide a kind of track traffic anti-side rolling two is traction apparatuss and anti-side rolling traction method, its
Enable traction and anti-side rolling function.
The technical scheme is that：A kind of track traffic anti-side rolling two is traction apparatuss, including the traction body of rod, rubber
Joint, rubber arthrosis mandrel, metal joint and metal joint mandrel；The two ends of described metal joint mandrel are respectively set with an energy
Around the freely rotatable metal joint of metal joint mandrel, the two ends drawing the body of rod are equipped with endoporus, and metal joint is arranged on traction
In the endoporus of the body of rod；Rubber arthrosis mandrel is connected with metal joint mandrel across structure；The two ends of rubber arthrosis mandrel are each
It is set with rubber arthrosis.
The two ends of the described traction body of rod are all provided with being set to U-shaped mouth, and the opening of traction body of rod left end U-shaped mouth holds U-shaped mouth to left and right
Opening to the right, the bottom and upper segment of each U-shaped mouth is equipped with the endoporus for installing metal joint；In the U-shaped mouth often held all
Metal joint mandrel and the rubber arthrosis mandrel of the connection of across structure are installed, in same U-shaped mouth, are sleeved on metal and close
The metal joint of section mandrel top and bottom is separately mounted in the endoporus of U-shaped mouth bottom and upper segment.
Described track traffic anti-side rolling two is the dust cover that traction apparatuss are also included outside metal joint, institute
State dust cover to be fixed at the endoporus in draw bar body surface face by cover screw；Bullet is adopted between dust cover and the traction body of rod
Property glue or elastic polymer material sealing.
Described metal joint mandrel two ends are all incorporated with packing ring, packing ring be located between metal joint and rubber arthrosis mandrel and
Packing ring is contacted with rubber arthrosis mandrel；Metal joint includes inner ring and outer ring, and the inner ring of metal joint is sleeved on metal joint core
On axle and inner ring and washer contacts；The outer ring of metal joint is enclosed in the endoporus of the traction body of rod, and metal joint passes through adjusting pad
Piece, hole back-up ring are fixed on the traction body of rod；On the traction body of rod, endoporus hole wall is provided with the groove for installing hole back-up ring, hole
With back-up ring install in a groove, hole with back-up ring be located between metal joint and dust cover, adjust pad be located at metal joint and
Between the back-up ring of hole.
Described metal joint mandrel is connected by interference fit with rubber arthrosis mandrel；Rubber arthrosis mandrel and rubber arthrosis
Connected using interference fit.
It is provided with oil duct, oil duct two ends are equipped with oil channel sealing screw inside described rubber arthrosis mandrel；Arrange on rubber arthrosis
There is dismounting screwed hole.
Described metal joint adopts the non-maintaining structure of self-lubricating.
Described track traffic anti-side rolling two is that the assemble method of traction apparatuss comprises the steps：
Step one：Get out required parts, including：The traction body of rod, rubber arthrosis, dust cover, metal joint, cover plate spiral shell
Nail, rubber arthrosis mandrel, oil channel sealing screw, metal joint mandrel, packing ring, hole back-up ring, adjust pad；
Step 2：Rubber arthrosis are installed：Choose two root rubber joint central spindle, be provided with the middle part of rubber arthrosis mandrel and be available for metal joint
The through hole that mandrel passes through, adopts interference fit one rubber of each installation to close in two ends of often root rubber joint central spindle
Section；Oil channel sealing screw is installed on rubber arthrosis mandrel；
Step 3：Rubber arthrosis mandrel is installed：Respectively put into a root rubber joint core in the U-shaped mouth of traction two ends of the body of rod
Axle, the endoporus of the through hole in the middle part of rubber arthrosis mandrel and this end on the traction body of rod is aligned, and makes rubber arthrosis mandrel and traction
The body of rod is mutually perpendicular to；
Step 4：Metal joint mandrel is installed：At the often end of the traction body of rod, all pass through the traction body of rod with a metal joint mandrel
Through hole in the middle part of the endoporus at this end upper and rubber arthrosis mandrel, by the metal joint mandrel positioned at the traction same end of the body of rod and rubber
Joint central spindle across structure links together, and makes two ends of metal joint mandrel be located at traction this end U-shaped mouth of the body of rod respectively
In the endoporus of bottom and upper segment；
Step 5：Metal joint is installed：A, respectively load a packing ring at the two ends of every metal joint mandrel, make packing ring and rubber
Joint central spindle contacts；B, two ends of every metal joint mandrel each activity install a metal joint, enable metal joint oneself
By rotating, four metal joints are respectively charged in four endoporus on the traction body of rod；C, the two of every metal joint mandrel
After each loading in end adjust pad, then a hole back-up ring is respectively installed in the groove of each endoporus, by adjust pad, hole gear
Metal joint is fixed on the traction body of rod circle；
Step 6：Dust cover is installed：With cover screw by four dust covers be separately fixed at traction body of rod upper surface and under
At four endoporus on surface；With elastic gum or elastic polymer material, endoporus is sealed between dust cover and the traction body of rod
Good；
Step 7：Debug and complete the assembling that track traffic anti-side rolling two is traction apparatuss.
A kind of track traffic anti-side rolls traction method, is respectively mounted rubber arthrosis by the two ends in the traction body of rod and can oneself
By the metal joint rotating, the rubber arthrosis at traction body of rod two ends connection body and bogie frame respectively provide vehicle to transport
Dynamic required longitudinal rigidity；There is provided vehicle to run required anti-side by the deflection stiffness of rubber arthrosis and roll rigidity, thus realizing
Traction apparatuss have the purpose of traction and anti-side rolling function concurrently.
Rolling two with anti-side using above-mentioned track traffic is that traction apparatuss carry out anti-side rolling traction；By adjusting rubber arthrosis
Rigidity reach different anti-side rolling torsion rod rigidity；
It is that traction apparatuss are divided into two groups that four track traffic anti-side are rolled two, and two in every group track traffic anti-side is rolled
Two is that traction apparatuss are arranged in parallel, and track traffic anti-side rolling two is rubber arthrosis and the bogie frame of traction apparatuss one end
Connect, the rubber arthrosis of the other end are connected with car body；When vehicle lengthwise movement in the Y direction, track traffic anti-side rolling two is
The longitudinal loading between bogie and car body is transmitted in traction apparatuss, provides vehicle motion required longitudinal rigidity；When vehicle is around X
When motion is sidewindered in direction, track traffic anti-side rolling two be traction apparatuss in addition to rubber arthrosis, the combination of remaining parts
Body is to be rigidly connected sidewindering direction, provides vehicle to run required anti-side by the deflection stiffness of rubber arthrosis and rolls rigidity；When
, in transverse movement, metal joint can be freely rotatable around metal joint mandrel, does not provide additional stiffness for vehicle；
Described metal joint adopts the non-maintaining structure of self-lubricating；Oil duct is set inside rubber arthrosis mandrel, by pressure side of refueling
Formula carries out demolition and maintenance；Rubber arthrosis are dismantled by setting dismounting screwed hole on rubber arthrosis using drawing dismounting mode
Safeguard.
The track traffic anti-side rolling two of the present invention is traction apparatuss, is arranged on vehicle body of railway vehicle and bogie, special
Shi He not city street car.Tractive-braking efforts can be transmitted, be provided that anti-side rolling rigidity, by installing the rubber of high torsional rigidity
Glue joint and metal joint free to rotate, possess anti-side rolling function, prevent car body from sidewindering and topple, in turn inside diameter process
In, between car body can freely rotatable it is allowed to car body and bogie within the specific limits freely rotatable, control car body and bogie
Between nod and porpoising.Track traffic anti-side rolling two in the present invention is traction apparatuss, manufactures and install easily, can
Replace general anti-side rolling torsion rod to realize anti-side rolling function, and reach different anti-side rolling rigidity by adjusting ball pivot rigidity, this two
Be traction apparatuss enable traction and anti-side roll two Core Features, save space and effectively can reduce floor level it is achieved that
The function of low-floor.Metal joint is the non-maintaining structure of self-lubricating, reduce further maintenance cost.Rubber arthrosis mandrel simultaneously
There is oil duct inside, and there is dismountable oil pressure hole design inside, in product maintenance, can conveniently be dismantled by oiling pressure, beneficial to dimension
Shield.Rubber arthrosis are conveniently carried out drawing demolition and maintenance by the dismounting screwed hole of setting at the scene on rubber arthrosis.
Brief description
Fig. 1 be in the embodiment of the present invention track traffic anti-side rolling two be traction apparatuss perspective view；
Fig. 2 be in the embodiment of the present invention track traffic anti-side rolling two be traction apparatuss front view structure（Broken section）Illustrate
Figure；
Fig. 3 is the cross section structure diagram of the line A-A along along Fig. 2；
Fig. 4 is the partial enlarged drawing of encircled portion I in Fig. 3；
Fig. 5 be in the embodiment of the present invention track traffic anti-side rolling two be traction apparatuss installation connection diagram；
Description of reference numerals：The traction body of rod 1, rubber arthrosis 2, dismounting screwed hole 21, dust cover 3, metal joint 4, cover plate spiral shell
Nail 5, rubber arthrosis mandrel 6, oil duct 61, oil channel sealing screw 7, metal joint mandrel 8, packing ring 9, hole back-up ring 10, adjusting pad
Piece 11, car body 12, bogie frame 13, track traffic anti-side rolling two are traction apparatuss 14.
Specific embodiment
Accompanying drawing gives the schematic diagram of an instantiation without limitation, below in conjunction with accompanying drawing, the present invention is done into one
Step description.
Refer to Fig. 1-Fig. 4, in the present invention, track traffic anti-side rolling two is that traction apparatuss 14 include drawing the body of rod 1, rubber
Glue joint 2, dust cover 3, metal joint 4, cover screw 5, rubber arthrosis mandrel 6, oil channel sealing screw 7, metal joint core
Axle 8, packing ring 9, hole back-up ring 10, adjust pad 11.Metal joint mandrel 4 and rubber arthrosis mandrel 3 connect into ten by interference
Word structure.Load packing ring 9 at metal joint mandrel 8 two ends, packing ring 9 is contacted with rubber arthrosis mandrel 8.The inner ring of metal joint 4
It is sleeved on metal joint mandrel 8, inner ring is contacted with packing ring 9.Metal joint outer ring loads in the endoporus of the traction body of rod 1, is used in combination
Adjust pad 11 and hole are fixing with back-up ring 10.Metal joint 4 is the non-maintaining structure of self-lubricating.The dust cover 3 fixed traction body of rod 1
On, available elastic gum or elastic polymer material sealing, and with two to four cover screws 5 fixation.Rubber arthrosis mandrel 6 and rubber
Glue joint 2 interference connects.There is oil duct 61, oil duct two ends are equipped with oil channel sealing screw 7 inside rubber arthrosis mandrel 6.Rubber arthrosis 2
On be provided with dismounting screwed hole 21, the drawing demolition and maintenance of rubber parts can be used at the scene.
The two ends of the traction body of rod are all provided with being set to U-shaped mouth, and the opening of traction body of rod left end U-shaped mouth holds opening of U-shaped mouth to left and right
To the right, the bottom and upper segment of each U-shaped mouth is equipped with the endoporus for installing metal joint to mouth, and endoporus can be metal joint core
Through hole or other suitable hole shapes that axle can pass through；The metal being mounted on the connection of across structure in the U-shaped mouth often held closes
Section mandrel and rubber arthrosis mandrel, in same U-shaped mouth, are sleeved on the metal joint of metal joint mandrel top and bottom respectively
It is arranged in the endoporus of U-shaped mouth bottom and upper segment.On the traction body of rod, endoporus hole wall is provided with the groove for installing hole back-up ring,
Hole back-up ring is installed in a groove, and hole is located between metal joint and dust cover with back-up ring, and adjust pad is located at metal joint
And the back-up ring of hole between.It is traction apparatuss using the track traffic anti-side rolling two in the present invention, anti-side rolling torsion rod can be replaced real
Existing anti-side rolling function, and reach different anti-side rolling torsion rod rigidity by adjusting ball pivot rigidity.
Track traffic anti-side rolling two is that the assemble method of traction apparatuss comprises the steps：
Step one：Get out required parts, including：The traction body of rod, rubber arthrosis, dust cover, metal joint, cover plate spiral shell
Nail, rubber arthrosis mandrel, oil channel sealing screw, metal joint mandrel, packing ring, hole back-up ring, adjust pad；
Step 2：Rubber arthrosis are installed：Choose two root rubber joint central spindle, be provided with the middle part of rubber arthrosis mandrel and be available for metal joint
The through hole that mandrel passes through, adopts interference fit one rubber of each installation to close in two ends of often root rubber joint central spindle
Section；Oil channel sealing screw is installed on rubber arthrosis mandrel；
Step 3：Rubber arthrosis mandrel is installed：Respectively put into a root rubber joint core in the U-shaped mouth of traction two ends of the body of rod
Axle, the endoporus of the through hole in the middle part of rubber arthrosis mandrel and this end on the traction body of rod is aligned, and makes rubber arthrosis mandrel and traction
The body of rod is mutually perpendicular to；
Step 4：Metal joint mandrel is installed：At the often end of the traction body of rod, all pass through the traction body of rod with a metal joint mandrel
Through hole in the middle part of the endoporus at this end upper and rubber arthrosis mandrel, by the metal joint mandrel positioned at the traction same end of the body of rod and rubber
Joint central spindle across structure links together, and makes two ends of metal joint mandrel be located at traction this end U-shaped mouth of the body of rod respectively
In the endoporus of bottom and upper segment；
Step 5：Metal joint is installed：A, respectively load a packing ring at the two ends of every metal joint mandrel, make packing ring and rubber
Joint central spindle contacts；B, two ends of every metal joint mandrel each activity install a metal joint, enable metal joint oneself
By rotating, four metal joints are respectively charged in four endoporus on the traction body of rod；C, the two of every metal joint mandrel
After each loading in end adjust pad, then a hole back-up ring is respectively installed in the groove of endoporus, by adjust pad, hole will with back-up ring
Metal joint is fixed on the traction body of rod；
Step 6：Dust cover is installed：With cover screw by four dust covers be separately fixed at traction body of rod upper surface and under
At four endoporus on surface；With elastic gum or elastic polymer material, endoporus is sealed between dust cover and the traction body of rod
Good；
Step 7：Debug and complete the assembling that track traffic anti-side rolling two is traction apparatuss.
A kind of track traffic anti-side rolls traction method, is respectively mounted rubber arthrosis by the two ends in the traction body of rod and can oneself
By the metal joint rotating, the rubber arthrosis at traction body of rod two ends connection body and bogie frame respectively provide vehicle to transport
Dynamic required longitudinal rigidity；There is provided vehicle to run required anti-side by the deflection stiffness of rubber arthrosis and roll rigidity, thus realizing
Traction apparatuss have the purpose of traction and anti-side rolling function concurrently.
When track traffic anti-side rolling two is that traction apparatuss are installed on car body and bogie frame, first prepare two groups altogether
Four track traffic anti-side rolling two is traction apparatuss 14, two in every group track traffic anti-side rolling two be traction apparatuss simultaneously
Connection, the rubber arthrosis of device one end are connected with bogie frame 13, and the rubber arthrosis of the device other end are connected with car body 12, please join
Examine Fig. 5.When vehicle lengthwise movement in the Y direction, this device transmits the longitudinal loading between bogie and car body, each track traffic
It is four rubber arthrosis elastic connection car body and bogie respectively of traction apparatuss with anti-side rolling two, provide needed for vehicle motion
Longitudinal rigidity.When vehicle is when sidewindering motion around X-direction, this device in addition to rubber arthrosis, the combination of remaining parts
Body is to be rigidly connected sidewindering direction, provides vehicle to run required anti-side by the deflection stiffness of rubber arthrosis and rolls rigidity.When
, in transverse movement, metal joint can be freely rotatable around metal joint mandrel, does not provide additional stiffness for vehicle.
The present invention is a kind of low floor vehicle is traction apparatuss with two, is used primarily on the rail low floor vehicle in city.Should
Traction apparatuss are the core component of articulated bogie, and general anti-side rolling torsion rod can be replaced to realize anti-side rolling function, and possess and lead
Draw and roll two Core Features with anti-side, different anti-side rolling rigidity can be reached by adjusting ball pivot rigidity, save space simultaneously can have
Effect reduces floor level it is achieved that the function of low-floor.Metal joint is the non-maintaining structure of self-lubricating, reduce further maintenance
Cost.There is oil duct inside rubber arthrosis mandrel simultaneously, in product maintenance, can conveniently be dismantled by oiling pressure, beneficial to maintenance.Rubber
Rubber arthrosis are conveniently carried out drawing demolition and maintenance by the dismounting screwed hole of setting at the scene on glue joint.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., be all contained within protection scope of the present invention.
Claims (10)
1. a kind of track traffic anti-side rolling two is traction apparatuss, includes drawing the body of rod, it is characterized in that, also include rubber arthrosis,
Rubber arthrosis mandrel, metal joint and metal joint mandrel；The two ends of described metal joint mandrel are respectively set with one can be around gold
Belong to the freely rotatable metal joint of joint central spindle, the two ends of the traction body of rod are equipped with endoporus, and metal joint is arranged on the traction body of rod
Endoporus in；Rubber arthrosis mandrel is connected with metal joint mandrel across structure；The two ends of rubber arthrosis mandrel are respectively set with
There are rubber arthrosis.
2. track traffic anti-side rolling two according to claim 1 is traction apparatuss, it is characterized in that, the described traction body of rod
Two ends are all provided with being set to U-shaped mouth, and the opening of traction body of rod left end U-shaped mouth holds the opening of U-shaped mouth to the right to left and right, each U-shaped mouth
Bottom and upper segment is equipped with the endoporus for installing metal joint；It is mounted on across structure in the U-shaped mouth often held to connect
Metal joint mandrel and rubber arthrosis mandrel, in same U-shaped mouth, be sleeved on the metal of metal joint mandrel top and bottom
Joint is separately mounted in the endoporus of U-shaped mouth bottom and upper segment.
3. track traffic anti-side rolling two according to claim 1 is traction apparatuss, it is characterized in that, also includes positioned at metal
Dust cover outside joint, described dust cover is fixed at the endoporus in draw bar body surface face by cover screw；Dust cap
Using elastic gum or elastic polymer material sealing between plate and the traction body of rod.
4. track traffic anti-side rolling two according to claim 3 is traction apparatuss, it is characterized in that, described metal joint core
Axle two ends are all incorporated with packing ring, and packing ring is located between metal joint and rubber arthrosis mandrel and packing ring is connect with rubber arthrosis mandrel
Touch；Metal joint includes inner ring and outer ring, and the inner ring of metal joint is sleeved on metal joint mandrel and inner ring and washer contacts；
The outer ring of metal joint is enclosed in the endoporus of the traction body of rod, and metal joint is fixed on traction by adjust pad, hole back-up ring
On the body of rod；On the traction body of rod, endoporus hole wall is provided with the groove for installing hole back-up ring, and hole back-up ring is installed in a groove, hole
It is located between metal joint and dust cover with back-up ring, adjust pad is located between metal joint and hole back-up ring.
5. track traffic anti-side rolling two according to claim 1 is traction apparatuss, it is characterized in that, described metal joint core
Axle is connected by interference fit with rubber arthrosis mandrel；Rubber arthrosis mandrel is connected using interference fit with rubber arthrosis.
6. track traffic anti-side rolling two according to claim 1 is traction apparatuss, it is characterized in that, described rubber arthrosis core
It is provided with oil duct, oil duct two ends are equipped with oil channel sealing screw inside axle；Dismounting screwed hole is provided with rubber arthrosis.
7. track traffic anti-side rolling two according to claim 1 is traction apparatuss, it is characterized in that, described metal joint is adopted
With the non-maintaining structure of self-lubricating.
8. track traffic anti-side rolling two according to claim 1 is traction apparatuss, it is characterized in that, described track traffic is used
Anti-side rolling two is that the assemble method of traction apparatuss comprises the steps：
Step one：Get out required parts, including：The traction body of rod, rubber arthrosis, dust cover, metal joint, cover plate spiral shell
Nail, rubber arthrosis mandrel, oil channel sealing screw, metal joint mandrel, packing ring, hole back-up ring, adjust pad；
Step 2：Rubber arthrosis are installed：Choose two root rubber joint central spindle, be provided with the middle part of rubber arthrosis mandrel and be available for metal joint
The through hole that mandrel passes through, adopts interference fit one rubber of each installation to close in two ends of often root rubber joint central spindle
Section；Oil channel sealing screw is installed on rubber arthrosis mandrel；
Step 3：Rubber arthrosis mandrel is installed：Respectively put into a root rubber joint core in the U-shaped mouth of traction two ends of the body of rod
Axle, the endoporus of the through hole in the middle part of rubber arthrosis mandrel and this end on the traction body of rod is aligned, and makes rubber arthrosis mandrel and traction
The body of rod is mutually perpendicular to；
Step 4：Metal joint mandrel is installed：At the often end of the traction body of rod, all pass through the traction body of rod with a metal joint mandrel
Through hole in the middle part of the endoporus at this end upper and rubber arthrosis mandrel, by the metal joint mandrel positioned at the traction same end of the body of rod and rubber
Joint central spindle across structure links together, and makes two ends of metal joint mandrel be located at traction this end U-shaped mouth of the body of rod respectively
In the endoporus of bottom and upper segment；
Step 5：Metal joint is installed：A, respectively load a packing ring at the two ends of every metal joint mandrel, make packing ring and rubber
Joint central spindle contacts；B, two ends of every metal joint mandrel each activity install a metal joint, enable metal joint oneself
By rotating, four metal joints are respectively charged in four endoporus on the traction body of rod；C, the two of every metal joint mandrel
After each loading in end adjust pad, then a hole back-up ring is respectively installed in the groove of endoporus, by adjust pad, hole will with back-up ring
Metal joint is fixed on the traction body of rod；
Step 6：Dust cover is installed：With cover screw by four dust covers be separately fixed at traction body of rod upper surface and under
At four endoporus on surface；With elastic gum or elastic polymer material, endoporus is sealed between dust cover and the traction body of rod
Good；
Step 7：Debug and complete the assembling that track traffic anti-side rolling two is traction apparatuss.
9. a kind of track traffic anti-side rolls traction method, it is characterized in that, is respectively mounted rubber by the two ends in the traction body of rod and closes
Section and metal joint free to rotate, the rubber arthrosis at traction body of rod two ends connection body and bogie frame respectively carries
For the required longitudinal rigidity of vehicle motion；There is provided vehicle to run required anti-side by the deflection stiffness of rubber arthrosis and roll rigidity,
Thus realizing the purpose that traction apparatuss have traction and anti-side rolling function concurrently.
10. track traffic anti-side according to claim 9 rolls traction method, it is characterized in that, using described in claim 1
Track traffic with anti-side rolling two be traction apparatuss carry out anti-side rolling traction；Reached different by the rigidity adjusting rubber arthrosis
Anti-side rolling torsion rod rigidity；
It is that traction apparatuss are divided into two groups that four track traffic anti-side are rolled two, and two in every group track traffic anti-side is rolled
Two is that traction apparatuss are arranged in parallel, and track traffic anti-side rolling two is rubber arthrosis and the bogie frame of traction apparatuss one end
Connect, the rubber arthrosis of the other end are connected with car body；When vehicle lengthwise movement in the Y direction, track traffic anti-side rolling two is
The longitudinal loading between bogie and car body is transmitted in traction apparatuss, provides vehicle motion required longitudinal rigidity；When vehicle is around X
When motion is sidewindered in direction, track traffic anti-side rolling two be traction apparatuss in addition to rubber arthrosis, the combination of remaining parts
Body is to be rigidly connected sidewindering direction, provides vehicle to run required anti-side by the deflection stiffness of rubber arthrosis and rolls rigidity；When
, in transverse movement, metal joint can be freely rotatable around metal joint mandrel, does not provide additional stiffness for vehicle；
Described metal joint adopts the non-maintaining structure of self-lubricating；Oil duct is set inside rubber arthrosis mandrel, by pressure side of refueling
Formula carries out demolition and maintenance；Rubber arthrosis are dismantled by setting dismounting screwed hole on rubber arthrosis using drawing dismounting mode
Safeguard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610961135.3A CN106379362A (en) | 2016-10-28 | 2016-10-28 | Anti-side rolling secondary-system traction device for rail transit and anti-side rolling traction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610961135.3A CN106379362A (en) | 2016-10-28 | 2016-10-28 | Anti-side rolling secondary-system traction device for rail transit and anti-side rolling traction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106379362A true CN106379362A (en) | 2017-02-08 |
Family
ID=57956682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610961135.3A Pending CN106379362A (en) | 2016-10-28 | 2016-10-28 | Anti-side rolling secondary-system traction device for rail transit and anti-side rolling traction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106379362A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115358012A (en) * | 2022-10-17 | 2022-11-18 | 西南交通大学 | Method, equipment and medium for evaluating fatigue load coefficient of railway vehicle bogie |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002293236A (en) * | 2001-03-29 | 2002-10-09 | Tokai Rubber Ind Ltd | Damping structure of traction device in rolling stock |
| CN2925990Y (en) * | 2006-07-26 | 2007-07-25 | 姜海军 | Tracting drawing bar of steering rack for motor trolley |
| CN201566643U (en) * | 2009-11-11 | 2010-09-01 | 青岛四方车辆研究所有限公司 | Traction bar node for motor train unit bogie |
| CN102398619A (en) * | 2010-09-15 | 2012-04-04 | 溧阳市振大铁路设备有限公司 | Traction node for train bogie |
| CN102490750B (en) * | 2011-10-03 | 2015-07-22 | 住友电气工业株式会社 | Bearing used in anti-rolling device of railway vehicle and anti-rolling device using the bearing |
| CN204605826U (en) * | 2015-03-09 | 2015-09-02 | 南车青岛四方机车车辆股份有限公司 | A kind of Draft gear of bogie |
| EP2088049B1 (en) * | 2008-02-06 | 2015-09-23 | VÚKV a.s. | Device for connecting the bogie of a railway vehicle to the bolster or to the vehicle underframe |
-
2016
- 2016-10-28 CN CN201610961135.3A patent/CN106379362A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002293236A (en) * | 2001-03-29 | 2002-10-09 | Tokai Rubber Ind Ltd | Damping structure of traction device in rolling stock |
| CN2925990Y (en) * | 2006-07-26 | 2007-07-25 | 姜海军 | Tracting drawing bar of steering rack for motor trolley |
| EP2088049B1 (en) * | 2008-02-06 | 2015-09-23 | VÚKV a.s. | Device for connecting the bogie of a railway vehicle to the bolster or to the vehicle underframe |
| CN201566643U (en) * | 2009-11-11 | 2010-09-01 | 青岛四方车辆研究所有限公司 | Traction bar node for motor train unit bogie |
| CN102398619A (en) * | 2010-09-15 | 2012-04-04 | 溧阳市振大铁路设备有限公司 | Traction node for train bogie |
| CN102490750B (en) * | 2011-10-03 | 2015-07-22 | 住友电气工业株式会社 | Bearing used in anti-rolling device of railway vehicle and anti-rolling device using the bearing |
| CN204605826U (en) * | 2015-03-09 | 2015-09-02 | 南车青岛四方机车车辆股份有限公司 | A kind of Draft gear of bogie |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115358012A (en) * | 2022-10-17 | 2022-11-18 | 西南交通大学 | Method, equipment and medium for evaluating fatigue load coefficient of railway vehicle bogie |
| CN115358012B (en) * | 2022-10-17 | 2023-04-07 | 西南交通大学 | Railway vehicle bogie fatigue load coefficient evaluation method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105197047B (en) | A kind of rubber tyre low-floor bogie | |
| CN110877624B (en) | Axle box built-in trailer bogie of high-speed motor train unit | |
| CN109436005A (en) | Power truck built in high-speed EMUs axle box and the rail vehicle with the bogie | |
| CN109677422B (en) | Driving system of air passenger car | |
| JP2011148367A (en) | Bogie for rolling stock | |
| CN209683707U (en) | A kind of built-in lightweight bogie of quick lorry axle box | |
| CN103661464A (en) | Rapid freight car radial bogie | |
| CN104627196A (en) | Bogie of high-speed railway vehicle | |
| CN103523036A (en) | Radial bogie for low-floor trains | |
| WO2017071119A1 (en) | Method for improving overall performance of rail vehicle bogie and suspension damping system | |
| CN206856722U (en) | Built-in suspension monorail traffic system | |
| CN205652139U (en) | Rail vehicle bogie draw gear of central authorities and bogie | |
| CN2920770Y (en) | Wide rail welding bogie | |
| CN107554543B (en) | Rail vehicle and articulated tramcar bogie thereof | |
| CN207631264U (en) | A kind of track engineering vehicle bogie and its single stage suspension device | |
| CN106379362A (en) | Anti-side rolling secondary-system traction device for rail transit and anti-side rolling traction method | |
| RU133486U1 (en) | TWO-axle RAILWAY TRUCK CAR | |
| CN108357510B (en) | Middle hinged bogie of six-axle high-floor light rail car with small curve passing capability | |
| CN203528494U (en) | Low-floor train radial bogie | |
| RU2301166C2 (en) | Rail vehicle two-axle bogie | |
| CN203005448U (en) | Non-bolster bogie of intercity railway vehicle | |
| CN206654054U (en) | Forced steering bogie and railway freight-car | |
| CN211308582U (en) | Built-in trailer bogie of high-speed motor train unit axle box | |
| CN205930742U (en) | Steering frame | |
| CN206086746U (en) | Railway freight car bogie and vibration damper thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170208 |