CN105835898B - A kind of bogie - Google Patents
A kind of bogie Download PDFInfo
- Publication number
- CN105835898B CN105835898B CN201610180292.0A CN201610180292A CN105835898B CN 105835898 B CN105835898 B CN 105835898B CN 201610180292 A CN201610180292 A CN 201610180292A CN 105835898 B CN105835898 B CN 105835898B
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- CN
- China
- Prior art keywords
- pull bar
- drawing pull
- plate
- framework
- interface
- Prior art date
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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
- B61F5/04—Bolster supports or mountings
- B61F5/06—Bolster supports or mountings incorporating metal springs
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- 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
-
- 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
- B61F5/52—Bogie frames
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The present invention relates to a kind of bogie, including framework, drawing pull bar, secondary suspension device, car body falls on secondary suspension device, drawing pull bar is arranged between car body and bogie, slidable connection is adjusting the horizontal span of secondary suspension device between the secondary suspension device and the framework, drawing pull bar mounting interface device for adjusting drawing pull bar setting height(from bottom) is installed on the framework, the end of the drawing pull bar is fixedly connected with the drawing pull bar mounting interface device.The present invention meets the needs of different vehicle secondary spring transverse direction span positions in the lateral attitude on slide rail by adjusting two groups of secondary spring devices, simultaneously drawing pull bar mounting interface device is provided with the bogie, meet that the draw-gear of different type vehicle is vertical and longitudinal register demand, the bogie can meet the transport of the car body of different automobile types.
Description
Technical field
The present invention relates to a kind of bogie, and more particularly to one kind can be in workshop and carriage body on special purpose railroad
Bogie, belong to rail vehicle manufacturing technology field.
Background technology
Each track equipment main frame manufacturer by the car body for testing car body and manufacture completion, it is necessary to from laboratory or produce car
Between be transported on special purpose railroad, usually by car body be arranged on special simple bogie on complete transport, for producing
The simple bogie of carriage body is largely simple in construction on workshop and special purpose railroad, generally using rigid independent wheelset structure
Pattern, experiment car body install end face by two simple chassis one, right side of car systems of column rigid support car body two, and column is laterally adjusted
Whole gap is smaller, and without experiment car body drawing pull bar locating interface, its curving performance is poor, or even the bogie having is not set
Single stage suspension, secondary suspension device and wheel are put to using rigid positioning method, security is poor in transportation, particularly logical
Larger wheel rail force is also easy to produce when turnout passing or small curve, is also easy to produce the danger such as rail, car body sideslip.
Before this, non-standard gauge gauge car body is generally transformed temporarily in laboratory disengaging is transported using waste and old bogie, is pacified
Full property is not high, and needs interim plus change.To adapt to the pluralistic trend of product, there is an urgent need to provide one kind to can adapt to not
With the universal bogie of car body, support car body passes through each sharp radius curve in main engine plants, ensures transport installation.
The content of the invention
Present invention is primarily aimed at solve the above problems and deficiency, there is provided and it is a kind of versatile, different cars can be carried
Car body, and ensure bogie safe for operation.
To achieve the above object, the technical scheme is that：
A kind of bogie, including framework, drawing pull bar, secondary suspension device, car body fall on secondary suspension device, traction
Pull bar is arranged between car body and bogie, and slidable connection is adjusting two between the secondary suspension device and the framework
It is the horizontal span of suspension arrangement, the drawing pull bar for adjusting drawing pull bar setting height(from bottom) is installed on the framework and installed
Interface arrangement, the end of the drawing pull bar are fixedly connected with the drawing pull bar mounting interface device.
Further, the secondary suspension device includes two groups of secondary spring devices, sets up separately in the horizontal both sides of the framework,
Two groups of slide rails are provided with the framework, secondary spring device is slided and fixed along slide rail described in two groups respectively described in two groups.
Further, the slide rail is arranged on the curb girder of the framework, or installed in the curb girder and false longeron by framework
The mounting plane that collectively constitutes of upper surface on.
Further, secondary spring device described in every group includes one or more spring assemblies, in the upper of the spring assembly
Side sets a connecting interface for being used to be connected with car body, bottom and slide rail slidable connection and the fixation of the spring assembly.
Further, the quantity of the slide rail is corresponding with the quantity of the spring assembly, multiple spring assemblies and slide rail with
It is symmetrical arranged centered on framework center line.
Further, each spring assembly is made up of upper junction plate, lower connecting plate and the rubber metal pad of centre, multiple described
Upper junction plate, lower connecting plate between spring assembly are respectively connected together the structure to be formed and be integrated, the lower connecting plate with
Slide rail slidable connection and fixation.
Further, the drawing pull bar mounting interface device includes multiple drawing pull bar interface mounting seats and multiple tractions are drawn
Bar interface module, multiple drawing pull bar interface mounting seats are fixed on the framework, according to the installation needs of different car bodies
Corresponding drawing pull bar interface module, the end of drawing pull bar and the traction are installed in the drawing pull bar interface mounting seat
Pull bar interface module is fixedly connected.
Further, slideway, the drawing pull bar interface module are provided with each drawing pull bar interface mounting seat
It is slidably connected between the slideway, it is high to adjust installation of the drawing pull bar interface module on vertical according to different requirement
It is fixed after degree.
Further, each drawing pull bar interface mounting seat is divided into two parts up and down, respectively upper drawing pull bar interface
Mounting seat and lower drawing pull bar interface mounting seat, the upper drawing pull bar interface mounting seat and lower drawing pull bar interface mounting seat are
Integrative-structure is weldingly fixed on the framework, or is corresponded to be respectively welded for Split type structure and be fixed on the framework.
Further, the lower drawing pull bar interface mounting seat is hung down by the first installing plate, the second installing plate and one or more
Straight gusset composition, vertical tendon plate weld are fixed between first installing plate and the second installing plate, first installing plate, the
The structure of two installing plates and vertical gusset composition box-shaped.
To sum up content, a kind of bogie of the present invention, by architecturally setting two groups of slide rails, realize two group of two system
The regulation of horizontal span between spring assembly, and then can meet the needs of different vehicle secondary spring transverse direction span positioning, together
When the bogie on be additionally provided with drawing pull bar mounting interface device, connect using multiple symmetrical drawing pull bars on framework
Mouth mounting seat is used as support, and by being designed with a variety of drawing pull bar interface modules for meeting that different vehicle draws interface requirements,
Vertical position of the convenient adjustment traction interface module in drawing pull bar interface mounting seat, meet the traction dress of different type vehicle
Put vertical and longitudinal register demand.The bogie can meet the car body of the different automobile types such as standard gauge, broad gauge, narrow gauge and other gauges
Transport, versatility is stronger, and can ensure safe for operation.
Brief description of the drawings
Fig. 1 is bogie structure schematic diagram of the present invention；
Fig. 2 is frame construction schematic diagram of the present invention；
Fig. 3 is truck side sill structural representation of the present invention；
Fig. 4 is Fig. 3 A-A sectional views；
Fig. 5 is the structural representation of false longeron of the present invention；
Fig. 6 is Fig. 5 lateral structure figure；
Fig. 7 is secondary spring apparatus structure schematic diagram of the present invention；
Fig. 8 is the structural representation after slide rail and lower connecting plate installation of the present invention；
Fig. 9 is the structure sectional view of slide rail of the present invention；
Figure 10 is drawing pull bar mounting interface apparatus structure schematic diagram of the present invention；
Figure 11 is Figure 10 overlooking structure figure；
Figure 12 is Figure 10 lateral structure figure；
Figure 13 is drawing pull bar interface mounting seat structural representation under the present invention；
Figure 14 is Figure 13 lateral view；
Figure 15 is single traction interface module structural representation of the invention；
Figure 16 is Figure 15 top view；
Figure 17 is the double traction interface module structural representations of low level of the present invention；
Figure 18 is Figure 17 top view；
Figure 19 is high-order double traction interface module structural representations of the invention；
Figure 20 is Figure 19 top view；
Figure 21 is the structural representation of bogie embodiment one of the present invention；
Figure 22 is Figure 21 lateral structure schematic diagram；
Figure 23 is the structural representation of bogie embodiment two of the present invention；
Figure 24 is Figure 23 lateral structure schematic diagram；
Figure 25 is the structural representation of bogie embodiment three of the present invention；
Figure 26 is Figure 25 lateral structure schematic diagram.
As shown in Fig. 1 to Figure 26, framework 1, secondary spring device 2, take turns to composition 3, single stage suspension device 4, slide rail 5, lead
Be pulled bar mounting interface device 6, curb girder 7, upper cover plate 7a, lower cover 7b, web 7c, baffle plate 7d, crossbeam 8, false longeron 9, top
Plate 9a, side plate 9b, bottom plate 9c, horizontal backstop mounting seat 10, front mounting plate 10a, connecting plate 10b, mounting hole 10c, bolt 11, bullet
Spring component 12, upper junction plate 12a, lower connecting plate 12b, rubber metal pad 12c, storage space 13, connecting interface 14, rubber ring 15, spiral shell
Bolt 16, chute 17, bolt hole 18, installation portion 19, bolt hole 20, drawing pull bar interface mounting seat 21, lower drawing pull bar interface peace
Dress seat 21a, upper drawing pull bar interface mounting seat 21b, single traction interface module 22, bottom plate 22a, fixed plate 22b, mounting hole 22c,
Connecting seat 22d, screwed hole 22e, connecting plate 22f, the double traction interface modules 23 of low level, bottom plate 23a, fixed plate 23b, mounting hole
23c, connecting seat 23d, screwed hole 23e, high-order double traction interface modules 24, bottom plate 24a, fixed plate 24b, mounting hole 24c, connection
Seat 24d, screwed hole 24e, bolt hole 25, axle box 26, primary spring seat 27, the first installing plate 28, the second installing plate 29, vertically
Gusset 30, lightening hole 31, slideway 32, stiffener plate 33, reinforcing plate 34.
Embodiment
The present invention is described in further detail with embodiment below in conjunction with the accompanying drawings：
As shown in figure 1, a kind of bogie provided by the invention, including framework 1, secondary suspension device, two groups of wheels are to composition
3rd, primary spring, wherein, secondary suspension device includes two groups of secondary spring devices 2, and two groups of secondary spring devices 2 are arranged on
Both lateral sides on framework 1, transported car body fall on two groups of secondary spring devices 2, and primary spring includes four group one
It is suspension arrangement 4.
Because drawing of the different automobile types to the setting height(from bottom) and lengthwise position, double drawing pull bar structures of drawing pull bar mounting interface
Bar transverse direction span and the installation transverse direction span and setting height(from bottom) of secondary suspension device interface are different, in order that the bogie can
To carry standard gauge, broad gauge, narrow gauge and other gauge vehicles, in the present embodiment, two groups of slide rails 5 are provided with framework 1, two group two
It is that spring assembly 2 moves along two groups of slide rails 5 respectively, to according between different car body two groups of secondary spring devices 2 of regulation
Horizontal span, drawing pull bar mounting interface device 6 is provided with framework 1, to adjust the setting height(from bottom) of drawing pull bar and indulge
To position, to adapt to the structure of different car bodies.
As depicted in figs. 1 and 2, framework 1 is preferably made up of two curb girders, 7, two crossbeams 8 and two false longerons 9, two
Crossbeam 8 is installed in parallel between two curb girders 7, and two false longerons 9 are installed in parallel between two crossbeams 8, curb girder 7, crossbeam 8
Frame construction with the integral solder of false longeron 9 into a H-shaped, the integrated carrying ability of framework 1 is improved, improves operation
Stationarity, single stage suspension device 4, secondary spring device 2, wheel are fixedly mounted on the framework 1 of the H-shaped to composition 3.
Each curb girder 7 generally U-shaped structure, the i.e. interlude of curb girder 7 are to recessed, and curb girder 7 uses box structure, by upper
Cover plate 7a, lower cover 7b and both sides web 7c splicings are welded, and upper cover plate 7a, lower cover 7b and both sides web 7c are adopted
With steel plate, ensure the bending resistant section coefficient and bending strength of curb girder 7, while ensure the vertical bearing capacity of curb girder 7, in curb girder 7
Inner chamber in be additionally provided with multiple stiffener plates 33, to improve the structural strength of curb girder 7.Crossbeam 8 uses seamless steel pipe, crossbeam 8
Both ends through curb girder 7 and being welded and fixed on the interior outboard web of curb girder 7, ensure the integrated carrying ability of crossbeam 8.
The both ends of false longeron 9 are weldingly fixed on the crossbeam 8 of both sides, as shown in Figure 5 and Figure 6, during false longeron 9 uses
Empty box structure, it is welded by top plate 9a, side plate 9b, bottom plate 9c splicings, multiple reinforcing plates is welded with box structure
34 to improve the structural strength of false longeron 9, and two side plate 9b end is welded to connect using arc with crossbeam 8, top plate 9a and
Bottom plate 9c stretches out to be welded to connect with crossbeam 8, the bonding area between increase and crossbeam 8, is reduced welding stress, is improved
The integrated carrying ability of crossbeam 8 and false longeron 9.In each false longeron 9 towards car body centrepin (not shown) direction
Side plate 9b on be welded and fixed a horizontal backstop mounting seat 10, horizontal backstop mounting seat 10 is by front mounting plate 10a and two companies
Fishplate bar 10b is welded to form, and the bottom plate 9c of false longeron 9 stretches out, and the connecting plate 10b of horizontal backstop mounting seat 10 is welded simultaneously
On the side plate 9b and bottom plate 9c of false longeron 9, ensure integrally-built structural strength, peace is provided with front mounting plate 10a
Hole 10c is filled, horizontal backstop (not shown) is mounted by means of bolts on the front mounting plate 10a of horizontal backstop mounting seat 10
On.As shown in figure 5, the top plate 9a of false longeron 9 has the shape that is bent upwards in both sides, with ensure top plate 9a upper surface with
The upper cover plate 7a of curb girder 7 upper surface is in same level.
As depicted in figs. 1 and 2, two groups of slide rails 5 are provided with framework 1, every group of slide rail 5 can be installed only at framework 1
On the upper cover plate 7a of one curb girder 7, but preferred slide rail 5 is arranged on curb girder 7 and a false longeron 9 of opposite side in the present embodiment
The mounting plane that collectively constitutes of upper surface on.As shown in Figure 3 and Figure 4, the upper cover plate 7a of each curb girder 7 in centre position at least
Stretched out to the interior side direction of false longeron 9, top plate 9a butt welding of the upper cover plate 7a to the edge that inner side is stretched out and false longeron 9
It is fixedly connected, the upper surface of curb girder 7 and false longeron 9 is formed a complete mounting plane for installing slide rail 5, and side
Beam 7 is welded to connect with false longeron 9 and is integrated, and also improves the integrated carrying ability of curb girder 7 and false longeron 9.In order to lengthen
The length of slide rail 5, the preferred upper cover plate 7a of this implementation stretches out to inside and outside both sides, while lower cover 7b also stretches out laterally, every group
Slide rail 5 from the upper cover plate 7a of curb girder 7 outermost end can extend to the top plate 9a of false longeron 9 inner terminal, add cunning
The length of rail 5, adjustable lateral separation maximizes between making two secondary spring devices 2, and satisfaction has different horizontal spans
It is required that car body, its versatility is further strengthened.
As shown in figure 1, the part that part and lower cover 7b that the upper cover plate 7a of curb girder 7 stretches out laterally are stretched out laterally is not
But the length of slide rail 5 is added, storage space 13 can also be formed, in the part that upper cover plate 7a and lower cover 7b stretch out laterally
Between be welded with two pieces vertical of baffle plate 7d, storage space 13 is enclosed by the upper cover plate 7a of curb girder 7, lower cover 7b and two pieces of baffle plate 7d
Into the storage space 13 can facilitate staff's temporary transient store things in carriage body, such as be used to be stored in transportation
In the traction interface module that is not used by etc., can be also used for depositing skate required in bogie parking period and other items.
Framework 1 can also use the structure by two curb girders, two crossbeams and a false longeron, the upper lid of each curb girder
Plate stretches out in centre position to the interior side direction of false longeron, the edge and the top plate pair of false longeron that upper cover plate stretches out to inner side
Connect and be welded and fixed connection, the upper surface of curb girder and false longeron is formed a complete mounting plane for installing slide rail.Structure
Frame 1 can also use the beam structure by two curb girders and a box-shaped, and slide rail is then directly installed on the upper table of curb girder and crossbeam
On face.
As shown in figure 1, single stage suspension device 4 includes axle box 26 and primary spring (not shown), every group of wheel pair
Respectively one axle box 26 of installation, axle box 26 use pivoted arm axle box at both ends, and one is installed in the top of each axle box 26
Primary spring, it is fixed in the primary spring seat 27 of the end of curb girder 7 at the top of primary spring.
As shown in Figure 7 and Figure 8, every group of secondary spring device 2 includes one or more spring assemblies 12, the quantity of slide rail 5
Corresponding with the quantity of spring assembly 12, in the present embodiment, every group of secondary spring device 2 includes two spring assemblies 12, right
Answer ground that two slide rails 5 are set on framework 1, two spring assemblies 12 and two slide rails 5 are symmetrically set centered on framework center line
Put.Spring assembly 12 can use air spring, and in the present embodiment, spring assembly 12 then preferably uses rubber metal pad spring.
Spring assembly 12 is made up of upper junction plate 12a, lower connecting plate 12b and centre rubber metal pad 12c, middle rubber metal pad
12c is sulfided by eight layers of steel plate and seven layers of rubber layer and formed, and the steel plate of top welds or be riveted on upper junction plate 12a
On, the steel plate of the bottom is welded or is riveted on lower connecting plate 12b, can be separate between multiple spring assemblies 12, also may be used
To link together, in the present embodiment, upper junction plate 12a, the lower connecting plate 12b of two spring assemblies 12 are connected to one
The structure for being formed and being integrated is acted, i.e., two rubber metal pad 12c are installed between upper junction plate 12a, lower connecting plate 12b.
As shown in fig. 7, setting a connecting interface 14 for being used to be connected with car body in upper junction plate 12a top, connection connects
Mouth 14 is taper, and it protrudes from upper junction plate 12a settings, and connecting interface 14 is made up of steel plate, and bottom is weldingly fixed on connection
Plate 12a, at least one of rubber ring 15 is set on the excircle of taper steel plate structure, twice rubber ring is preferably provided with embodiment
15, rubber ring 15 plays a part of being fitted close and buffering with car body in transportation.Correspond to the connecting interface of taper
14, the section that indent is also equipped with the bottom plate of car body is the groove (not shown) of taper, after falling car, upper junction plate
Taper connection interface 14 on 12a is inserted into the groove on hull bottom plate, not only plays a part of supporting car body, while also rise
To the effect positioned on horizontal and vertical, effectively can avoid during vehicle body transportation, particularly by small curve radius
During circuit, car body skids off to side, is come off from secondary spring device 2.If upper junction plate 12a is the structure of split,
The connecting interface 14 of one taper can be set on each upper junction plate 12a.
As shown in fig. 7, it is slidably connected between lower connecting plate 12b and slide rail 5 in spring assembly 12, in lower connecting plate 12b
The upper each slide rail 5 of correspondence installs one or two bolt 16, because slide rail 5 is two groups, therefore installs two on lower connecting plate 12b
Individual or four bolts 16, in the present embodiment, four bolts 16 of preferred installation on lower connecting plate 12b, four bolts 16 are along steering
The transverse direction of frame is oppositely arranged two-by-two.
As shown in figure 8, the lower connecting plate 12b of spring assembly 12 substantially Long Circle structures, and to extension at four angles
Four ears are stretched out, the bolt hole being used on one through bolt 16 is set in each ear, by for the spiral shell through bolt 16
Keyhole is arranged in the ear of stretching, not only facilitates staff to tighten or unclamp bolt 16, convenient operation, under can also increasing
Contact area between connecting plate 12b and slide rail 5, traveling comfort when increase is adjusted.
As shown in figure 1, the upper junction plate 12a of spring assembly 12 can also be with the Long Circle lower connecting plate 12b uses
Structure, four ears are extended outward at four angles, be also provided with each ear on one and rubber metal pad 12c top steel plates
The mounting hole of riveting, is easy for installation and removal.
As shown in Figure 8 and Figure 9, the section of slide rail 5 is inverted U-shaped, forms a structure of U-shaped chute 17 protruding upward,
It is provided with the bolt hole 18 of Long Circle at the top of chute 17, four bolts 16 bolt of slide rail 5 corresponding to insertion respectively two-by-two
In hole 18, and the head of bolt 16 is stretched in the U-shaped chute 17 of slide rail 5, and two bolts 16 installed on each slide rail 5 are in cunning
Slided in the chute 17 of rail 5, bolt hole 18 is the slideway that bolt 16 slides, when every group of secondary spring device 2 is adjusted into institute
When needing position, four bolts 16 on lower connecting plate 12b are tightened, you can secondary spring device 2 is fixed on slide rail 5, and then
Determine the horizontal span between two groups of secondary spring devices 2.
As shown in Figure 8 and Figure 9, multiple horizontal installation portions 19 are respectively stretched out in the both sides of each slide rail 5, in the present embodiment,
It is preferred that stretching out three installation portions 19 in the side of each slide rail 5, a bolt hole 20, installation portion are set on each installation portion 19
19 are fixed on framework 1 by bolt 11.Slide rail 5 is fixed on the upper surface of curb girder 7 and false longeron 9 by multiple bolts 11
On, installation and removal are very convenient.
As shown in figure 1, drawing pull bar mounting interface device 6 is provided with framework 1, to adjust the installation of drawing pull bar
Height and lengthwise position, to adapt to the structure of different car bodies.Drawing pull bar mounting interface device 6 includes multiple drawing pull bar interfaces
Mounting seat 21, according to the installation needs of different car bodies, in drawing pull bar interface mounting seat 21 installing corresponding drawing pull bar connects
Mouth mold block.Drawing pull bar Design of Interface Module selects different into various structures pattern according to the difference of the drawing pull bar of installation
Drawing pull bar interface module.Single traction rod is such as directed to, single traction interface mould is installed in drawing pull bar interface mounting seat 21
Block 22；For the double drawing pull bars of Z-shaped, the double traction interface modules 23 or high of low level are installed in drawing pull bar interface mounting seat 21
Double traction interface modules 24 in position etc..By drawing pull bar (not shown) and corresponding single traction interface module after car is fallen
22 or the double traction interface module 23 of low level or high-order double traction interface modules 24 be fixedly connected.
As shown in Figure 10 to Figure 12, in the present embodiment, drawing pull bar mounting interface device 6 includes four drawing pull bar interfaces
Mounting seat 21, four drawing pull bar interface mounting seats 21 are symmetrically welded two-by-two is fixed on two crossbeams 8, for single traction rod or
The double drawing pull bars of Z-shaped, by one or two, singly traction interface module 22 or low level pair draw interface module 23 or high-order double
Traction interface module 24 is fixedly mounted in corresponding drawing pull bar interface mounting seat 21.
Each drawing pull bar interface mounting seat 21 is divided into two parts up and down, respectively descends drawing pull bar interface mounting seat 21a
Can with upper drawing pull bar interface mounting seat 21b, lower drawing pull bar interface mounting seat 21a and upper drawing pull bar interface mounting seat 21b
With using one structure, be weldingly fixed on crossbeam 8, in the present embodiment then preferably, lower drawing pull bar interface mounting seat 21a and
Upper drawing pull bar interface mounting seat 21b uses the structure of split, i.e. drawing pull bar mounting interface device 6 includes drawing under four and drawn
Bar interface mounting seat 21a and four upper drawing pull bar interface mounting seat 21b, four lower drawing pull bar interface mounting seat 21a and four
Individual upper drawing pull bar interface mounting seat 21b is symmetrically welded on two crossbeams 8 being fixed between two false longerons 9, lower traction
Pull bar interface mounting seat 21a and upper drawing pull bar interface mounting seat 21b is oppositely arranged up and down, each upper drawing pull bar interface installation
Seat 21b is integrally located at the top of crossbeam 8, and each lower drawing pull bar interface mounting seat 21a is integrally located at the outside of crossbeam 8.
Each upper drawing pull bar interface mounting seat 21b is by one flat plate and two riser compositions, the base of two risers
With the arc to match with crossbeam 8 and it is welded on crossbeam 8, the top margin of two risers is welded on the lower surface of flat board,
Four bolts hole 25 are provided with flat board, it is necessary to which the drawing pull bar interface module of installation is mounted by means of bolts on drawing pull bar
On interface mounting seat 21b flat board.
As shown in Figure 13 and Figure 14, each first installing plates 28 of the lower drawing pull bar interface mounting seat 21a by outside, inner side
The second installing plate 29 and the vertical gusset 30 between the first installing plate 28 and the second installing plate 29 form, in order to ensure to draw
Pull bar interface mounting seat 21a overall construction intensity, three pieces of setting is parallel between the first installing plate 28 and the second installing plate 29
Vertical gusset 30, be welded and fixed between the vertical installing plate 28 of gusset 30 and first and the second installing plate 29.
The top half of first installing plate 28 has the great circle arc shape bent to the direction of crossbeam 8, the second installing plate 29
For top half also to the direction bending of crossbeam 8, the side of the vertical top half of gusset 30 has the arc to match with the circular arc of crossbeam 8
Shape, the lateral edges of the top edge of the first installing plate 28, the top edge of the second installing plate 29 and three vertical top halfs of gusset 30
Outer surface with crossbeam 8 is welded and fixed, and is added the bonding area between drawing pull bar interface mounting seat 21a and crossbeam 8, is made
Welding stress reduces.First installing plate 28, the second installing plate 29 and three vertical gussets 30 constitute the structure of substantially box-shaped
Body, lower drawing pull bar interface mounting seat 21a integrated carrying ability, and the top half of the first installing plate 28 greatly improved
The welding for the arch welded joint being beneficial to using great circle arc shape between vertical gusset 30, it can disposably weld completion and only be formed
One weld seam, the problem of can avoiding needing multiple welding when using rectangular box, increase overall construction intensity, using great circle arc
Shape also helps the welding between the vertical gusset 30 and crossbeam 8 of inside, meanwhile, be not in due to structure using circular shape
Problem of stress concentration caused by mutation, also help the weight for mitigating lower drawing pull bar interface mounting seat 21a.
As shown in Figure 13 and Figure 14, the latter half of the first installing plate 28 and the second installing plate 29 is stretched out downward vertically always
To the lower section of crossbeam 8, lightening hole 31 is provided with the first installing plate 28, the second installing plate 29 and vertical gusset 30, is being protected
On the premise of the lower drawing pull bar interface mounting seat 21a overall construction intensities of card, mitigate lower drawing pull bar interface mounting seat 21a weight
Amount.It is provided with the slideway 32 of one or more oval hole shapes on the latter half of the second installing plate 29, it is excellent in the present embodiment
It is selected in the slideway 32 that two oval hole shapes are provided with the latter half of the second installing plate 29, drawing pull bar interface module and cunning
It is slidably connected between road 32, setting height(from bottom) of the drawing pull bar interface module on vertical is adjusted according to different requirement, adjusted
It is bolted after to required height.
As shown in Figure 15 and Figure 16, single traction interface module 22 includes a bottom plate 22a and two fixed plate 22b, the bottom of at
Four mounting hole 22c are provided with plate 22a four angles, a bolt (not shown), spiral shell are passed through in each mounting hole 22c
The head of bolt is inserted into the slideway 32 on the second installing plate 29 on the inside of lower drawing pull bar interface mounting seat 21a, and bolt is in cunning
Road 32 is interior to be slided, and when adjusting to required height, lower traction drawing can be fixed on by single traction interface module 22 by tightening four bolts
On bar interface mounting seat 21a.The slideway 32 that four bolts use according to needed for horizontal and vertical installation site requires selection, will
Four bolts are inserted into two slideways 32, and two slideways 32 are the slideway 32 on different second installing plates 29, single to draw interface
The bridging of module 22 is fixed on two lower drawing pull bar interface mounting seat 21a of homonymy.
In horizontally disposed, two fixed plate 22b are trapezoidal and are parallel to each other and are welded on bottom plate 22a by two fixed plate 22b
On, be provided with each fixed plate 22b indent be used for accommodate the arc opening of drawing pull bar end, the fixed plate for the both sides that are open
The upper each settings one of 22b are used for the connecting seat 22d being fixedly connected with drawing pull bar, i.e., each list draws shared in interface module 22
Four and connecting seat 22d facing each other, internal thread hole 22e is provided with each connecting seat 22d, one end of single traction rod leads to
Cross and be bolted on four connecting seat 22d, the other end is bolted on centrepin.
Two vertical connecting plate 22f, each connecting plate 22f two sides weldering are also set up between two fixed plate 22b
Connect and be fixed on two relative fixed plate 22b, connecting plate 22f welding position is corresponding with connecting seat 22d, whole to strengthen
The structural strength and bearing capacity of single traction interface module 22.
As shown in Figure 17 and Figure 18, the double traction interface modules 23 of low level include a bottom plate 23a and two fixed plate 23b,
Four mounting hole 23c are provided with bottom plate 23a, a bolt (not shown) is passed through in each mounting hole 23c, bolt
Head is inserted into the slideway 32 on the second installing plate 29 on the inside of lower drawing pull bar interface mounting seat 21a, and bolt is in slideway 32
Interior slip, when adjusting to required height, the double traction interface modules 23 of low level can be fixed on lower traction drawing by tightening four bolts
On bar interface mounting seat 21a.The slideway 32 that four bolts use according to needed for horizontal and vertical installation site requires selection, will
Four bolts are inserted into two slideways 32, and two slideways 32 are with the slideway 32 on cultural second installing plate 29.Due to car
Using double drawing pull bars, so the double traction interface modules 23 of low level use two, diagonally opposing corner is symmetrically fixed on both sides horizontal stroke
On two lower drawing pull bar interface mounting seat 21a on beam 8.
In horizontally disposed, two fixed plate 23b are rectangular and are parallel to each other and are welded on bottom plate 23a by two fixed plate 23b
On, be provided with each fixed plate 23b indent be used for accommodate the arc opening of drawing pull bar end, the fixed plate for the both sides that are open
The upper each settings one of 23b are used for the connecting seat 23d being fixedly connected with drawing pull bar, i.e., each low level is double to be drawn in interface modules 23
Four and connecting seat 23d facing each other are shared, internal thread hole 23e, one end of drawing pull bar are provided with each connecting seat 23d
It is bolted on four connecting seat 23d, the other end is bolted on centrepin.
Two vertical connecting plate 23f, each connecting plate 23f two sides weldering are also set up between two fixed plate 23b
Connect and be fixed on two relative fixed plate 23b, connecting plate 23f welding position is corresponding with connecting seat 23d, whole to strengthen
The structural strength and bearing capacity of the double traction interface modules 23 of low level.
As illustrated in figures 19 and 20, high-order double traction interface modules 24 include a bottom plate 24a and two fixed plate 24b,
Four mounting hole 24c are provided with bottom plate 24a, on the mounting hole 24c on bottom plate 24a and upper drawing pull bar interface mounting seat 21b
Bolt hole 25 between be bolted to connection, and then by high-order double traction interface modules 24 be fixedly mounted on needs on lead
On the bar interface mounting seat that is pulled 21b.Because vehicle is using double drawing pull bars, so high-order double traction interface modules 24 use
Two, diagonally opposing corner is symmetrically fixed on two upper drawing pull bar interface mounting seat 21b of the top of both sides crossbeam 8.
Two fixed plate 24b are vertical setting, and two fixed plate 23b are in a rectangular trapezoid and are parallel to each other and are welded on bottom plate
On 24a, a connecting seat 24d for being used to be fixedly connected with drawing pull bar is respectively set at two fixed plate 23b top, i.e., it is each
Two relative connecting seat 24d are shared in high-order double traction interface modules 24, internal thread hole is provided with each connecting seat 24d
24e, one end of drawing pull bar are bolted on two connecting seat 24d, and the other end is bolted on centrepin.
Two fixed plate 24b height determines the setting height(from bottom) of drawing pull bar interface, so high-order double traction interface modules 24 can be set
Count into the structure of different height.
Vertical connecting plate a 24f, each connecting plate 24f two sides weldering are also set up between two fixed plate 24b
Connect and be fixed on two relative fixed plate 24b, connecting plate 24f welding position is corresponding with connecting seat 24d, whole to strengthen
The structural strength and bearing capacity of high-order double traction interface modules 24.
Adjustment of the bogie in vertical short transverse includes drawing the setting height(from bottom) and secondary spring device 2 of interface module
The interface height of installation, the present embodiment, identical is used in order to reduce interface module number and height adjustment variable, different automobile types
The interface setting height(from bottom) all same of the secondary spring device 2 of secondary spring device 2, i.e. different automobile types, secondary spring device 2 are only adjusted
Its horizontal span is saved, thus needs correspondingly to adjust the peace of traction interface module according to the setting height(from bottom) of secondary spring device 2
Dress height, matches with transported car body.In the present embodiment, for different drawing pull bar longitudinal register requirements, design is not
Same drawing pull bar interface module, the requirement of different drawing pull bar longitudinal registers are met by drawing pull bar interface module.
During vehicle body transportation, first according to the requirement of two groups of 2 horizontal spans of secondary spring device, two groups of secondary spring dresses are adjusted
2 horizontal span is put, according to the interface difference in height of two groups of secondary spring devices 2 and the original secondary spring device of vehicle, adjustment is simultaneously
The setting height(from bottom) of drawing pull bar interface is determined, while different tractions is selected according to the setting height(from bottom) of the drawing pull bar interface of determination
Pull bar interface module is simultaneously fastened in corresponding drawing pull bar interface mounting seat 21.Operated more than, you can meet that car body is transported
For the positioning requirements of 2 horizontal span of secondary spring device, drawing pull bar interface height and longitudinal direction during defeated.
It is described in detail especially by following three embodiment：
Embodiment one：
As shown in figure 21 and figure, transported car body uses single traction rod, such as CRH6-140/CRH6-160 cars
Type, when transporting the car body of the vehicle, it is only necessary to i.e. low on two lower drawing pull bar interface mounting seat 21a on a crossbeam 8
The single traction interface module 22 of position bridging installation one of position, according to the original air spring setting height(from bottom) of CRH6 vehicles and this turn
It is poor to the setting height(from bottom) of the secondary spring device 2 of frame, the setting height(from bottom) of single traction interface module 22 is adjusted, and eventually through bolt
One single traction interface module 22 bridging is fixed on two lower drawing pull bar interface mounting seat 21a of homonymy.
Embodiment two：
As shown in figure 23 and figure 24, transported car body is using the double drawing pull bars of low level, and such as Argentinian EMUs, transport should
, it is necessary on two lower drawing pull bar interface mounting seat 21a on two crossbeams 8 during the car body of vehicle, i.e. the position of low level is oblique
Angle is symmetrically installed the double traction interface modules 23 of a low level, according to the original air spring setting height(from bottom) of Argentinian EMUs and this
The setting height(from bottom) of the secondary spring device 2 of bogie is poor, adjusts the setting height(from bottom) of the double traction interface modules 23 of two low levels, and most
The double traction interface modules 23 of two low levels are fixed on two lower drawing pull bar interface mounting seat 21a by bolt eventually.
Embodiment three：
As illustrated in figs. 25 and 26, transported car body such as Guangzhou Underground, transports the car using high-order double drawing pull bars
During the car body of type, it is necessary on two on two crossbeams 8 on drawing pull bar interface mounting seat 21b, i.e. high-order position oblique angle
The double traction interface modules 24 of a high position are symmetrically installed, according to the original air spring setting height(from bottom) of Guangzhou Underground type and this steering
The setting height(from bottom) of the secondary spring device 2 of frame is poor, selects the double traction interface modules 24 of a high position of different height, and eventually through spiral shell
Bolt fixes the double traction interface modules 24 of two high positions on two upper drawing pull bar interface mounting seat 21b, avoids routine test
Interference of the interface module for car body is drawn during vehicle body transportation.
As described above, the plan content with reference to given by accompanying drawing, can derive similar technical scheme.In every case it is not de-
From the content of technical solution of the present invention, any simple modification made according to technical spirit of the invention to above example, etc.
With change and modification, in the range of still falling within technical solution of the present invention.
Claims (10)
1. a kind of bogie, including framework, drawing pull bar, secondary suspension device, car body fall on secondary suspension device, traction is drawn
Bar is arranged between car body and bogie, it is characterised in that：Slidable connection between the secondary suspension device and the framework
To adjust the horizontal span of secondary suspension device, it is provided with the framework for adjusting leading for drawing pull bar setting height(from bottom)
Be pulled bar mounting interface device, and the end of the drawing pull bar is fixedly connected with the drawing pull bar mounting interface device.
2. bogie according to claim 1, it is characterised in that：The secondary suspension device includes two groups of secondary springs and filled
Put, set up separately in the horizontal both sides of the framework, two groups of slide rails are provided with the framework, secondary spring device described in two groups point
Do not slide and fix along slide rail described in two groups.
3. bogie according to claim 2, it is characterised in that：The slide rail is arranged on the curb girder of the framework, or
On the mounting plane collectively constituted by the curb girder of framework and the upper surface of false longeron.
4. bogie according to claim 2, it is characterised in that：Secondary spring device described in every group includes one or more
Spring assembly, a connecting interface for being used to be connected with car body, the bottom of the spring assembly are set in the top of the spring assembly
Portion and slide rail slidable connection and fixation.
5. bogie according to claim 4, it is characterised in that：The quantity of the slide rail and the quantity of the spring assembly
Corresponding, multiple spring assemblies and slide rail are symmetrical arranged centered on framework center line.
6. bogie according to claim 4, it is characterised in that：Each spring assembly is by upper junction plate, lower connection
Plate and the rubber metal pad of centre form, and the upper junction plate, lower connecting plate between multiple spring assemblies are respectively connected together shape
The structure being integrally formed, the lower connecting plate and slide rail slidable connection and fixation.
7. bogie according to claim 1, it is characterised in that：The drawing pull bar mounting interface device includes multiple lead
The bar interface mounting seat that is pulled and multiple drawing pull bar interface modules, multiple drawing pull bar interface mounting seats are fixed on the structure
On frame, needed that corresponding drawing pull bar interface mould is installed in the drawing pull bar interface mounting seat according to the installation of different car bodies
Block, the end of drawing pull bar are fixedly connected with the drawing pull bar interface module.
8. bogie according to claim 7, it is characterised in that：Set in each drawing pull bar interface mounting seat
There is slideway, be slidably connected between the drawing pull bar interface module and the slideway, the traction is adjusted according to different requirements
Pull bar interface module is fixed after the setting height(from bottom) on vertical.
9. bogie according to claim 7, it is characterised in that：Each drawing pull bar interface mounting seat is divided into up and down
Two parts, respectively upper drawing pull bar interface mounting seat and lower drawing pull bar interface mounting seat, the upper drawing pull bar interface peace
Dress seat and lower drawing pull bar interface mounting seat are structure as a whole and are weldingly fixed on the framework, or are corresponded for Split type structure
It is respectively welded and is fixed on the framework.
10. bogie according to claim 9, it is characterised in that：The lower drawing pull bar interface mounting seat is by the first peace
Loading board, the second installing plate and one or more vertical gusset composition, vertical tendon plate weld are fixed on first installing plate and the
Between two installing plates, the structure of first installing plate, the second installing plate and vertical gusset composition box-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610180292.0A CN105835898B (en) | 2016-03-26 | 2016-03-26 | A kind of bogie |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610180292.0A CN105835898B (en) | 2016-03-26 | 2016-03-26 | A kind of bogie |
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| Publication Number | Publication Date |
|---|---|
| CN105835898A CN105835898A (en) | 2016-08-10 |
| CN105835898B true CN105835898B (en) | 2017-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610180292.0A Active CN105835898B (en) | 2016-03-26 | 2016-03-26 | A kind of bogie |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106740963B (en) * | 2017-01-23 | 2018-10-16 | 中车长江车辆有限公司 | Railway red ball bogie framework |
| JP6842320B2 (en) * | 2017-02-23 | 2021-03-17 | 川崎重工業株式会社 | Bogie frame for railroad vehicles and bogies equipped with it |
| CN107351861B (en) * | 2017-07-12 | 2020-05-19 | 太原中车时代轨道工程机械有限公司 | Composite secondary suspension device |
| CN108860203B (en) * | 2018-09-03 | 2024-04-05 | 广州铁路职业技术学院（广州铁路机械学校） | Supporting and positioning device for technical bogie for vehicle maintenance |
| CN111994121B (en) * | 2020-08-14 | 2022-04-15 | 中车唐山机车车辆有限公司 | Bogie and rail vehicle |
| CN111994115B (en) * | 2020-08-14 | 2022-02-01 | 中车唐山机车车辆有限公司 | Steering frame |
| CN111994120B (en) * | 2020-08-14 | 2022-06-14 | 中车唐山机车车辆有限公司 | Rail vehicle |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3491702A (en) * | 1967-08-11 | 1970-01-27 | Budd Co | Series pneumatic and coil spring assembly |
| EP1803604A3 (en) * | 2005-12-23 | 2007-07-18 | Bombardier Transportation GmbH | Railway bogie provided with a linear induction motor |
| CN201538327U (en) * | 2009-12-09 | 2010-08-04 | 南车株洲电力机车有限公司 | A-mode subway vehicle bogie |
| CN202879509U (en) * | 2012-09-24 | 2013-04-17 | 南车戚墅堰机车有限公司 | Engine large natural bow radial bogie |
| CN205554203U (en) * | 2016-03-26 | 2016-09-07 | 中车青岛四方机车车辆股份有限公司 | Bogie |
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2016
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