CN108146462B - Bogie frame - Google Patents

Bogie frame Download PDF

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Publication number
CN108146462B
CN108146462B CN201711445993.3A CN201711445993A CN108146462B CN 108146462 B CN108146462 B CN 108146462B CN 201711445993 A CN201711445993 A CN 201711445993A CN 108146462 B CN108146462 B CN 108146462B
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CN
China
Prior art keywords
curb girder
bogie frame
crossbeam
mounting plate
mounting
Prior art date
Application number
CN201711445993.3A
Other languages
Chinese (zh)
Other versions
CN108146462A (en
Inventor
郑建科
宋兴华
崔岩
付瑶
李余江
陈经纬
魏灿
安博
刘成
祁建伟
任庆利
Original Assignee
中车唐山机车车辆有限公司
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Application filed by 中车唐山机车车辆有限公司 filed Critical 中车唐山机车车辆有限公司
Priority to CN201711445993.3A priority Critical patent/CN108146462B/en
Publication of CN108146462A publication Critical patent/CN108146462A/en
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Publication of CN108146462B publication Critical patent/CN108146462B/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61FRAIL 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
    • B61F5/00Constructional 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
    • B61F5/50Other details
    • B61F5/52Bogie frames

Abstract

The present invention provides a kind of bogie frame, including two the first curb girders and the second curb girder and crossbeam arranged in parallel.The integrated installing seat for installing tread sweeping device and brake apparatus is equipped on first curb girder and the second curb girder;The integrated installing seat is compact-sized and one dual-purpose, improves the space utilization rate of the bogie bracket;The bogie frame is additionally provided with the first damping installation seat, the second damping installation seat, vertical damping installation seat and horizontal shock-absorbing mounting base for damping device to be arranged;For the traction electric machine mounting base of traction electric machine and the gear-box mounting base of setting gear-box to be arranged;For the drawing pull bar mounting base of drawing pull bar to be arranged;For the anti-side rolling torsion rod mounting base of anti-side rolling torsion rod to be arranged;For the stopping seat of backstop panel to be arranged.Bogie frame of the invention is able to achieve the versatility of each suspender, reduces the rotary inertia of bogie, prevents the generation of wheel polygon, guarantees safety and the comfort of locomotive operation.

Description

Bogie frame

Technical field

The present invention relates to rolling stock manufacture and mounting technology field more particularly to a kind of bogie frames.

Background technique

With the fast development of national economy, Urbanization in China is constantly accelerated, and for the trip for meeting people, needs Accelerate the construction in suburb and administrative region of a city railway, so research speed class is higher, the more railcars of passenger capacity are necessary.Turn EEF bogie to frame as railcar is one of most critical component of railcar, directly determines the safety of vehicle operation It is higher and higher to the performance requirement of rolling stock especially bogie under property and comfort, especially high-speed overload operating condition, Main body framework of the framework as bogie is most crucial component on bogie, plays each functional unit of connection, and transmitting and receiving carry The effects of lotus.

Current high-speed overload subway bogie frame is set frequently with " H " type welded frame, different location architecturally The mounting base of each suspender is set, which is usually made of crossbeam and curb girder, and mounting base includes being mounted on curb girder substantially Damping device mounting base, the drawing pull bar mounting base that is mounted on crossbeam, and the brake assemblies installation being mounted on curb girder Seat, and the mounting base of tread sweeping device being mounted on curb girder and the mounting base of driving device etc., different bogie frames Specific mounting base pattern it is all different.

Therefore, the existing bogie frame used is not carried out generalization, and there are also the brake assemblies for being located at side rail outer to pacify Dress seat cannot achieve the correction of the flank shape of wheel, although having only a few framework to increase tread cleaner carries out wheel correction of the flank shape function, need Individually to increase mounting base, since frame design space is limited, lead to bogie frame unreasonable structure, support or bonding strength Also it is greatly affected.

Summary of the invention

In order to solve the problems, such as that at least one mentioned in background technique, the present invention provide a kind of bogie frame, be able to achieve The versatility of each suspender reduces the rotary inertia of bogie, prevents the generation of wheel polygon, guarantees the peace of locomotive operation Full property and comfort.

To achieve the goals above, the present invention provides a kind of bogie frame, including two arranged in parallel first Curb girder and the second curb girder, and the crossbeam being connected between the first curb girder and the second curb girder.

The close crossbeam side of first curb girder and the close crossbeam side of the second curb girder are equipped with for installing tread sweeping The integrated installing seat of device and brake apparatus.

In above-mentioned bogie frame, optionally, integrated installing seat includes connector, and one end setting of connector exists On first curb girder and the second curb girder, the other end of connector is equipped with for installing the first mounting plate of tread sweeping device and being used for The plate face of second mounting plate of installation brake apparatus, the first mounting plate and the second mounting plate, which has, presets angle, in connector Mandrel line is parallel to the plate face of the first mounting plate and the second mounting plate.

In above-mentioned bogie frame, optionally, the lateral margin of the first mounting plate is fixed on the plate face of the second mounting plate On, the first mounting plate and tread sweeping device and the second mounting plate pass through the first fastener with brake apparatus and connect.

First mounting plate is equipped at least one first mounting hole for being used to be arranged the first fastener, sets on the second mounting plate There is at least one for the second mounting hole of the first fastener to be arranged.

In above-mentioned bogie frame, optionally, the second mounting hole has multiple, the first mounting plate and the second mounting plate Junction offer round nut mounting hole, close to the of the junction of the first mounting plate and the second mounting plate on the second mounting plate Two mounting holes are connected to round nut mounting hole, and round nut is equipped in round nut mounting hole, and the first fastener successively wears the second peace Dress hole and round nut mounting hole are connect with round nut, and brake apparatus is mounted on the second mounting plate.

In above-mentioned bogie frame, optionally, it is damping device that bogie frame, which is additionally provided with for installing one, First damping installation seat, for install two be damping device the second damping installation seat, for install vertical damping device hang down Horizontal shock-absorbing mounting base to damping installation seat and for installing horizontal shock-absorbing device.

First damping installation seat and vertical damping installation seat are separately positioned on both ends and the second curb girder of the first curb girder Both ends.

Second damping installation seat is separately positioned on the top middle section of the first curb girder and the top middle section of the second curb girder.

The top of crossbeam is arranged in horizontal shock-absorbing mounting base.

In above-mentioned bogie frame, optionally, two sides of crossbeam are respectively provided with installation traction electric machine Traction electric machine mounting base and gear-box mounting base for installing gear-box.

In above-mentioned bogie frame, optionally, the top of crossbeam is equipped at least one for installing drawing pull bar Drawing pull bar mounting base, drawing pull bar is connected between bogie frame and locomotive car body, for leading bogie frame Gravitation is transferred to locomotive car body.

In above-mentioned bogie frame, optionally, the bottom of crossbeam is equipped at least one and turns round for installing anti-side rolling The anti-side rolling torsion rod mounting base of bar, what anti-side rolling torsion rod was used to limit locomotive car body sidewinders angle.

In above-mentioned bogie frame, optionally, the top of crossbeam is equipped at least one stopping with backstop panel Block seat, the plate face extending direction of backstop panel are located at the length direction of crossbeam, and backstop panel is arranged in the machine on the upside of crossbeam The bottom of vehicle car body, it is mobile in the length direction of crossbeam for limiting locomotive car body.

In above-mentioned bogie frame, optionally, it is high that the top of the first curb girder and the second curb girder is equipped with default protrusion The altitude datum block of degree.

The side away from crossbeam away from crossbeam side and the second curb girder of first curb girder is equipped with for mounting height The altitude valve that valve adjusts bar adjusts bar mounting base.

Bogie frame provided by the invention, including two the first curb girders and the second curb girder arranged in parallel, and The crossbeam being connected between the first curb girder and the second curb girder.The close crossbeam side of first curb girder and the close crossbeam of the second curb girder Side is equipped with the integrated installing seat for installing tread sweeping device and brake apparatus;The integrated installing seat is compact-sized and one Seat is dual-purpose, improves the space utilization rate of the bogie bracket;The bogie frame is additionally provided with for damping device to be arranged One damping installation seat, the second damping installation seat, vertical damping installation seat and horizontal shock-absorbing mounting base;For traction electric machine to be arranged The gear-box mounting base of traction electric machine mounting base and setting gear-box;For the drawing pull bar mounting base of drawing pull bar to be arranged;With In the anti-side rolling torsion rod mounting base of setting anti-side rolling torsion rod;For the stopping seat of backstop panel to be arranged.Steering structure of the invention Frame is able to achieve the versatility of each suspender, reduces the rotary inertia of bogie, keep wheel wheel face it is stable stick together performance, and And the generation of wheel polygon is prevented, guarantee safety and the comfort of locomotive operation.

Construction and its other goals of the invention and beneficial effect of the invention will be in conjunction with the accompanying drawings to preferred reality Apply the description of example and more obvious and easy to understand.

Detailed description of the invention

In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to make simply to introduce, it should be apparent that, the accompanying drawings in the following description is this hair Bright some embodiments for those of ordinary skill in the art without any creative labor, can be with It obtains other drawings based on these drawings.

Fig. 1 is the structural schematic diagram of bogie frame provided in an embodiment of the present invention;

Fig. 2 is the structural schematic diagram of bogie frame provided in an embodiment of the present invention;

Fig. 3 is the structural schematic diagram of bogie frame provided in an embodiment of the present invention;

Fig. 4 is the main view of bogie frame provided in an embodiment of the present invention;

Fig. 5 is the top view of bogie frame provided in an embodiment of the present invention;

Fig. 6 is the partial schematic diagram at the integrated installing seat of bogie frame provided in an embodiment of the present invention;

Fig. 7 is the structural schematic diagram of the integrated installing seat of bogie frame provided in an embodiment of the present invention;

Fig. 8 is the structural schematic diagram of the integrated installing seat of bogie frame provided in an embodiment of the present invention;

Fig. 9 is the round nut structural schematic diagram of the integrated installing seat of bogie frame provided in an embodiment of the present invention.

Description of symbols:

The first curb girder of 10-;

The second curb girder of 20-;

30- crossbeam;

40- integrated installing seat;

41- connector;

The first mounting plate of 42-;

The first mounting hole of 421-;

The second mounting plate of 43-;

The second mounting hole of 431-;

44- round nut mounting hole;

45- round nut;

50- tread sweeping device;

60- brake apparatus;

The first damping installation seat of 71-;

The second damping installation seat of 72-;

The vertical damping installation seat of 73-;

74- horizontal shock-absorbing mounting base;

81- traction electric machine mounting base;

82- gear-box mounting base;

83- drawing pull bar mounting base;

84- anti-side rolling torsion rod mounting base;

85- stopping seat;

851- backstop panel;

86- altitude datum block;

87- altitude valve adjusts bar mounting base;

88- through-hole;

89- lifting lug.

Specific embodiment

To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with the preferred embodiment of the present invention In attached drawing, technical solution in the embodiment of the present invention is further described in more detail.In the accompanying drawings, identical from beginning to end or Similar label indicates same or similar component or component with the same or similar functions.Described embodiment is this hair Bright a part of the embodiment, instead of all the embodiments.The embodiments described below with reference to the accompanying drawings are exemplary, it is intended to It is used to explain the present invention, and is not considered as limiting the invention.Based on the embodiments of the present invention, ordinary skill Personnel's every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention. The embodiment of the present invention is described in detail with reference to the accompanying drawing.

In the present invention unless specifically defined or limited otherwise, belong to " installation ", " connected ", " connection ", " fixation " etc. Term shall be understood in a broad sense, such as may be a fixed connection, and may be a detachable connection, or integral;It can be mechanical connect It connects, can be and be directly connected to, be also possible to be indirectly connected with by intermediary, can be the connection inside two elements or two The interaction relationship of element, unless otherwise restricted clearly.It for the ordinary skill in the art, can be according to tool Body situation understands the concrete meaning of above-mentioned term in the present invention.

Fig. 1 is the structural schematic diagram of bogie frame provided in an embodiment of the present invention.Fig. 2 is provided in an embodiment of the present invention The structural schematic diagram of bogie frame.Fig. 3 is the structural schematic diagram of bogie frame provided in an embodiment of the present invention.Fig. 4 is this The main view for the bogie frame that inventive embodiments provide.Fig. 5 is the top view of bogie frame provided in an embodiment of the present invention. Fig. 6 is the partial schematic diagram at the integrated installing seat of bogie frame provided in an embodiment of the present invention.Fig. 7 is the embodiment of the present invention The structural schematic diagram of the integrated installing seat of the bogie frame of offer.Fig. 8 is bogie frame provided in an embodiment of the present invention The structural schematic diagram of integrated installing seat.Fig. 9 is the round nut of the integrated installing seat of bogie frame provided in an embodiment of the present invention Structural schematic diagram.

The bogie frame used in China market at present, it is most of to weld structure to form " H " type by crossbeam and curb girder Frame is arranged the mounting base of various suspenders in the different location of framework, therefore not yet realizes in existing bogie frame general Change, and only has only a few on bogie frame and the mounting base for installing tread cleaner is set.In not set tread sweeping In the locomotive of device, during locomotive driving, there are grease stains and spot on the contact surface of wheel and rail level, reduce the adhesion of the two Property.Further, easily there is deformation in the wheel of heavy loading locomotive, these will all largely effect on the stability and peace of locomotive operation Quan Xing.And it is provided with the bogie frame of tread cleaner mounting base, which is all located at greatly on the outside of framework, occupies biggish Installation space, therefore lead to current bogie frame unreasonable structure, and further influence its bearing strength.

Based on above-mentioned technical problem, referring to shown in attached drawing 1 to attached drawing 9, the embodiment of the present invention provide one kind in order to realize on Purpose is stated, the present invention provides a kind of bogie frame, including two the first curb girders 10 and the second curb girder 20 arranged in parallel, And it is connected to the crossbeam 30 between the first curb girder 10 and the second curb girder 20.

30 side of close crossbeam of first curb girder 10 and 30 side of close crossbeam of the second curb girder 20 are equipped with for installing The integrated installing seat 40 of tread sweeping device 50 and brake apparatus 60.

It should be noted that bogie frame provided in this embodiment can be used for travel speed in the railcar of 120km/h , in the process of moving, bogie frame needs to support the weight of vehicle to the locomotive run at high speed due to these, connects various function The suspender of energy, transmitting and bearing load, therefore the bogie frame itself needs higher bearing strength.The present embodiment provides Bogie frame include the first curb girder 10 and the second curb girder 20 arranged in parallel, and the crossbeam of connection therebetween 30, crossbeam 30 and the first curb girder 10 and the second curb girder 20 can be by being welded to connect, and the connection of three can be improved in this way The support strength of intensity and entire bogie frame.It should be pointed out that the central axis of the crossbeam 30 can be perpendicular to the One curb girder 10 and the setting of the second curb girder 20, what such design method can reduce bogie frame designs and prepares difficulty.Two Actual in use, the central axis of the crossbeam 30 can also be is obliquely installed with the first curb girder 10 and the second curb girder 20, incline Rake angle can be adjusted according to the needs, and the present embodiment is to this and is not limited, and be also not limited to above-mentioned example.

It further, is the installation and transport convenient for the bogie frame later period, the top of the first curb girder 10 and the second curb girder 20 Portion may be provided for hanging the lifting lug 89 of society's crane hook, which can be set to multiple, multiple difference of lifting lugs 89 It is symmetricly set on 20 top of the first curb girder 10 and the second curb girder, improves suspension stability.

Further, the both ends that can be length direction of the crossbeam 30 connect with the first curb girder 10 and the second curb girder 20 respectively It connects.It the present embodiment provides the integrated installing seat 40 for installing tread sweeping device 50 and brake apparatus 60 is arranged in the first side 30 side of close crossbeam of beam 10 and 30 side of close crossbeam of the second curb girder 20 and the first curb girder 10 and the second curb girder 20 Inside, in this way can be excessive to avoid the tread sweeping device 50 and 60 volume of brake apparatus of installation, occupy more first curb girder 10 and the outside of the second curb girder 20 space, influence the installation of remaining suspender and the traveling of locomotive.It will installation tread sweeping dress It sets 50 and brake apparatus 60 while being mounted on integrated installing seat 40 the setting quantity that can reduce mounting base, to improve steering Space utilization rate on framework frame.

It should be noted that integrated installing seat 40 provided in this embodiment installs tread sweeping device 50, the tread sweeping Device 50 mainly include cylinder barrel, one end protrude into inside cylinder barrel and can along the piston rod that inner cavity of cylinder reciprocatingly slides, piston rod The other end is rotatably connected with grinding block.In the tread sweeping device 50 work, grinding block is under piston rod induced effect Always it is connected on the wheel face of wheel, the spot and grease stain of wheel face is removed by grinding block and wheel face friction, keeps wheel face It is stable between rail of railway to stick together performance, so that guarantee vehicle stablizes traveling.Further, grinding block can by Piston rod end rotation, to be fitted tightly on wheel face always, to repair as heavy loading locomotive deformed area caused by wheel face Domain, to further increase the stability in wheel operational process.

Furthermore it should be noted that integrated installing seat provided in this embodiment 40 is gone back while being equipped with brake apparatus 60, is somebody's turn to do Brake apparatus 60 can be brake clamp, and wheel cylinder piston is equipped with inside the brake clamp, and hub for vehicle wheel is equipped with matches therewith Close the brake disc used, brake clamp locomotive control device connection, when brake clamp receives the braking letter of control device transmission Number when, the brake block that the piston rod of wheel cylinder piston squeezes brake clamp end is mobile to brake disc, so that brake disc compresses The wheel hub of wheel realizes braking.

Further, there are four integrated installing seat 40 provided in this embodiment is total to, it is close to be separately positioned on the first curb girder 10 Close to the both ends of 30 side of crossbeam, the cleaning for being respectively used to four wheels is repaired for the both ends of 30 side of crossbeam and the second curb girder 20 Shape and braking.

Specifically, integrated installing seat 40 includes connector 41, one end of connector 41 is arranged in the first curb girder 10 and second On curb girder 20, the other end of connector 41 is equipped with the first mounting plate 42 for installing tread sweeping device 50 and makes for installing The plate face of second mounting plate 43 of dynamic device 60, the first mounting plate 42 and the second mounting plate 43 has default angle, connector 41 Centerline axis parallel in the plate face of the first mounting plate 42 and the second mounting plate 43.

It should be noted that referring to shown in attached drawing 6, since tread sweeping device 50 and brake apparatus 60 are mounted on collection simultaneously At in mounting base 40, therefore both to avoid installation and use process from interfering with each other, 41 end of connector of integrated installing seat 40 Equipped with the first mounting plate 42 and the second mounting plate 43, the plate face of the first mounting plate 42 and the second mounting plate 43 has default angle, By the way that tread sweeping device 50 and brake apparatus 60 to be separately positioned on the first mounting plate 42 and the second mounting plate 43, so that two Person contacts the wheel face and wheel hub of wheel respectively.

Default angle in the present embodiment can be 34 degree to 45 degree of angle, can also basis in actual design Need to adjust the specific value of default angle, the present embodiment is to this and is not limited, and does not also limit to above-mentioned example.

Further, the lateral margin of the first mounting plate 42 is fixed in the plate face of the second mounting plate 43, the first mounting plate 42 with Tread sweeping device 50 and the second mounting plate 43 are connect by the first fastener with brake apparatus 60.

First mounting plate 42 is equipped at least one first mounting hole 421 for being used to be arranged the first fastener, the second installation Plate 43 is equipped at least one second mounting hole 431 for being used to be arranged the first fastener.

The first mounting plate 42 and the second mounting plate 43 of the integrated installing seat 40 of the offer of the present embodiment can be by The lateral margin of one mounting plate 42 is fixed on the connection that the two is realized in the plate face of the second mounting plate 43, while realizing have between the two The design of default angle.Tread sweeping device 50 and brake apparatus 60 may each be to be removably attachable to by the first fastener On first mounting plate 42 and the second mounting plate 43.First fastener can be screw or rivet.

Further, the second mounting hole 431 has multiple, and the junction of the first mounting plate 42 and the second mounting plate 43 offers Round nut mounting hole 44, close to the second installation of the junction of the first mounting plate 42 and the second mounting plate 43 on the second mounting plate 43 Hole 431 is connected to round nut mounting hole 44, and round nut 45 is equipped in round nut mounting hole 44, and the first fastener successively wears second Mounting hole 431 and round nut mounting hole 44 are connect with round nut 45, and brake apparatus 60 is mounted on the second mounting plate 43.

It should be noted that referring to attached drawing 7 and attached drawing 8 since the first mounting plate 42 is that lateral margin is fixed on the second mounting plate 43 Plate face on, therefore on the first mounting plate 42 close to both junction the second mounting hole 431 do not have enough first fasteners The space for wearing and connecting, therefore to solve this problem, the circle being connected to the second mounting hole 431 is offered in the junction of the two Nut mounting hole 44, round nut mounting hole 44 is interior to be equipped with round nut 45, can be by tight by first when installing brake apparatus 60 Firmware is connect after successively wearing the second mounting hole 431 and round nut mounting hole 44 with round nut 45, keeps brake apparatus 60 stable It is mounted on the second mounting plate 43.Referring to shown in attached drawing 9, round nut 45 can be the screw plug with multiple threaded holes, and first is tight The connection that firmware both can be the bolt that connect with threaded hole to realize.

Further, referring to shown in attached drawing 9, for two spiral shells convenient for 43 junction of the first mounting plate 42 and the second mounting plate Bolt connects jointly, and there are two threaded holes, the two threaded holes to be arranged along the axis direction of round nut 45 for setting on round nut 45, It is bolted simultaneously for two, the set-up mode of a threaded hole, the present embodiment is only set on middle nut compared with the prior art The mounting stability of the brake apparatus 60 on the second mounting plate 43 can be improved.Further, quantity of the present embodiment to threaded hole Be not restricted to two, the threaded hole can also be arranged multiple in actual use, multiple threaded holes along round nut axis Direction is arranged, and the screw thread hole number on round nut is equal with 431 quantity of the second mounting hole on the second mounting plate 43, and one is a pair of It should be arranged, for connecting multiple bolts, improve the connective stability of brake apparatus.

Further, bogie frame is additionally provided with for install one to be the first damping installation seat 71 of damping device, is used for Installation two is the second damping installation seat 72 of damping device, the vertical damping installation seat 73 for installing vertical damping device and uses In the horizontal shock-absorbing mounting base 74 of installation horizontal shock-absorbing device.

First damping installation seat 71 and vertical damping installation seat 73 are separately positioned on the both ends and second of the first curb girder 10 The both ends of curb girder 20.

Second damping installation seat 72 is separately positioned on the top middle section of the first curb girder 10 and the top middle section of the second curb girder 20.

The top of crossbeam 30 is arranged in horizontal shock-absorbing mounting base 74.

It should be noted that being additionally provided with use on bogie frame to reduce the vibration between wheel and locomotive car body In the damping installation seat of installation dampening assembly, wherein the first damping installation seat 71 is separately positioned on the both ends and the of the first curb girder 10 It completes to be isolated for the first time and mitigate to be transferred to locomotive by wheel for hanging single stage suspension part steel spring in the both ends of two curb girders 20 The vibration and impact of body.

Further, the second damping installation seat 72 is separately positioned on top middle section and second curb girder 20 of the first curb girder 10 Top middle section two is air spring for installing, complete to be isolated and mitigate for second by wheel be transferred to locomotive car body vibration and Impact.

Vertical damping installation seat 73 is separately positioned on the both ends of the first curb girder 10 and the both ends of the second curb girder 20, horizontal shock-absorbing The top of crossbeam 30 is arranged in mounting base 74, be respectively used to alleviate bogie frame in the horizontal direction with the vibration of vertical direction, To improve the consistent level of locomotive car body traveling.

Further, two sides of crossbeam 30 are respectively provided with 81 He of traction electric machine mounting base of installation traction electric machine For installing the gear-box mounting base 82 of gear-box.

It should be noted that the traction electric machine in the traction electric machine mounting base 81 of the present embodiment is that wheel proposes the operation of component For power, traction electric machine brings into operation after receiving the control signal of control device, by shaft coupling to gear-box output torque, Gear-box converts torque to after torque and is transferred to axle, and locomotive car body movement is realized in the operating of axle driven wheel.

Further, the top of crossbeam 30 is equipped at least one drawing pull bar mounting base 83 for being used to install drawing pull bar, Drawing pull bar is connected between bogie frame and locomotive car body, for the tractive force of bogie frame to be transferred to locomotive Body.

It should be noted that the drawing pull bar in drawing pull bar mounting base 83 provided in this embodiment can select current city Common drawing pull bar type on field, to improve the applicability of the bogie.It is connected between crossbeam 30 and car body, plays traction The effect even hung.

As a kind of achievable embodiment, the bottom of crossbeam 30 is equipped at least one for installing anti-side rolling torsion rod Anti-side rolling torsion rod mounting base 84, what anti-side rolling torsion rod was used to limit locomotive car body sidewinders angle.It should be noted that the anti-side is rolled Torsion bar has deformable torsion bar, sidewinders angle by torsional deflection limitation locomotive car body, guarantees the heavy of locomotive car body Transportation by driving is dynamic.

As a kind of achievable embodiment, the top of crossbeam 30 is equipped at least one stopping with backstop panel 851 Block seat 85, the plate face extending direction of backstop panel 851 are located at the length direction of crossbeam 30, and backstop panel 851 is arranged in cross The bottom of the locomotive car body of 30 upside of beam, it is mobile in the length direction of crossbeam 30 for limiting locomotive car body.

As a kind of achievable embodiment, the top of the first curb girder 10 and the second curb girder 20 is equipped with default height of projection Altitude datum block 86.

The side away from crossbeam 30 away from 30 side of crossbeam and the second curb girder 20 of first curb girder 10, which is equipped with, to be used for The altitude valve that mounting height valve adjusts bar adjusts bar mounting base 87.

It should be noted that referring to shown in Figure of description 3, in locomotive car body and the bogie frame installation process, Bar is adjusted by altitude valve to adjust the mounting height of locomotive car body, altitude datum block 86 provides standard foundation for adjustment process, Altitude datum block 86 has preset height of projection, which can be adjusted according to the needs, the present embodiment to this simultaneously It is not limited.It should be pointed out that not showing that altitude valve adjustment bar mounting base 87 and altitude datum on remaining attached drawing The installation site of block 86 is identical as attached drawing 3.

Bogie frame provided in an embodiment of the present invention includes two the first curb girders 10 and second side arranged in parallel Beam 20, and the crossbeam 30 being connected between the first curb girder 10 and the second curb girder 20.30 side of close crossbeam of first curb girder 10 The integrated peace for installing tread sweeping device 50 and brake apparatus 60 is equipped with 30 side of close crossbeam of the second curb girder 20 Fill seat 40;The integrated installing seat 40 is compact-sized and one dual-purpose, improves the space utilization rate of the bogie bracket;The steering Framework frame is additionally provided with the installation of the first damping installation seat 71, the second damping installation seat 72, vertical damping for damping device to be arranged Seat 73 and horizontal shock-absorbing mounting base 74;For the traction electric machine mounting base 81 of traction electric machine and the gear-box of setting gear-box to be arranged Mounting base 82;For the drawing pull bar mounting base 83 of drawing pull bar to be arranged;Anti-side rolling torsion rod for anti-side rolling torsion rod to be arranged is pacified Fill seat 84;For the stopping seat 85 of backstop panel 851 to be arranged.Bogie frame of the invention is able to achieve the general of each suspender Property, reduce the rotary inertia of bogie, keep wheel wheel face it is stable stick together performance, and prevent the generation of wheel polygon, Guarantee safety and the comfort of locomotive operation.

In the description of the present embodiment, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", "front", "rear", The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached drawing institute The orientation or positional relationship shown is merely for convenience of description the present embodiment and simplifies description, rather than indication or suggestion meaning Device or component must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the present embodiment The limitation of protection scope.

In addition, term " first " " second " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define as a result, " first " " second " feature can express or It impliedly include at least one this feature.In the description of the present invention, the meaning of " plurality " is at least two, such as two, three It is a etc., unless otherwise specifically defined.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations;To the greatest extent Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into Row equivalent replacement;And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution The range of scheme.

Claims (9)

1. a kind of bogie frame, which is characterized in that including two the first curb girders and the second curb girder arranged in parallel, and The crossbeam being connected between first curb girder and second curb girder;
First curb girder is used for close to the crossbeam side and being equipped with close to the crossbeam side for second curb girder The integrated installing seat of tread sweeping device and brake apparatus is installed;
The integrated installing seat includes connector, and one end of the connector is arranged in first curb girder and second curb girder On, the other end of the connector is equipped with for installing the first mounting plate of the tread sweeping device and for installing the system The plate face of second mounting plate of dynamic device, first mounting plate and second mounting plate has default angle, the connection The centerline axis parallel of part is in the plate face of first mounting plate and second mounting plate.
2. bogie frame according to claim 1, which is characterized in that the lateral margin of first mounting plate is fixed on described In the plate face of second mounting plate, first mounting plate and the tread sweeping device and second mounting plate with it is described Brake apparatus passes through the connection of the first fastener;
First mounting plate is equipped at least one first mounting hole for being used to be arranged first fastener, second peace Loading board is equipped at least one second mounting hole for being used to be arranged first fastener.
3. bogie frame according to claim 2, which is characterized in that second mounting hole have it is multiple, described first The junction of mounting plate and second mounting plate offers round nut mounting hole, close to described first on second mounting plate Second mounting hole of the junction of mounting plate and second mounting plate is connected to the round nut mounting hole, the round spiral shell Be equipped with round nut in female mounting hole, first fastener successively wear second mounting hole and the round nut mounting hole with The round nut connection, the brake apparatus is mounted on second mounting plate.
4. bogie frame according to claim 1-3, which is characterized in that the bogie frame is additionally provided with use In installation one be the first damping installation seat of damping device, for install two to be the second damping installation seat of damping device, is used for The vertical damping installation seat of vertical damping device and the horizontal shock-absorbing mounting base for installing horizontal shock-absorbing device are installed;
First damping installation seat and the vertical damping installation seat are separately positioned on both ends and the institute of first curb girder State the both ends of the second curb girder;
Second damping installation seat is separately positioned in the top middle section of first curb girder and the top of second curb girder Section;
The top of the crossbeam is arranged in the horizontal shock-absorbing mounting base.
5. bogie frame according to claim 1-3, which is characterized in that distinguish two sides of the crossbeam Equipped with the traction electric machine mounting base for installing traction electric machine and the gear-box mounting base for installing gear-box.
6. bogie frame according to claim 1-3, which is characterized in that the top of the crossbeam is equipped at least One is used to install the drawing pull bar mounting base of drawing pull bar, and the drawing pull bar is connected to the bogie frame and locomotive Between body, for the tractive force of the bogie frame to be transferred to the locomotive car body.
7. bogie frame according to claim 6, which is characterized in that the bottom of the crossbeam is used for equipped at least one The anti-side rolling torsion rod mounting base of anti-side rolling torsion rod is installed, the anti-side rolling torsion rod is used to limit the angle of roll of the locomotive car body Degree.
8. bogie frame according to claim 6, which is characterized in that the top of the crossbeam has equipped at least one The stopping seat of backstop panel, the plate face extending direction of the backstop panel are located at the length direction of the crossbeam, the stop surface Plate is arranged in the bottom of the locomotive car body on the upside of the crossbeam, for limiting the locomotive car body in the crossbeam Length direction is mobile.
9. bogie frame according to claim 6, which is characterized in that the top of first curb girder and second curb girder Portion is equipped with the altitude datum block of default height of projection;
The side away from the crossbeam away from the crossbeam side and second curb girder of first curb girder is equipped with Altitude valve for mounting height valve adjustment bar adjusts bar mounting base.
CN201711445993.3A 2017-12-27 2017-12-27 Bogie frame CN108146462B (en)

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CN201711445993.3A CN108146462B (en) 2017-12-27 2017-12-27 Bogie frame

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CN108146462B true CN108146462B (en) 2019-11-05

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Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108928363A (en) * 2018-07-19 2018-12-04 中车青岛四方机车车辆股份有限公司 Bogie frame and train with it
CN108944986A (en) * 2018-07-19 2018-12-07 中车青岛四方机车车辆股份有限公司 Brake clamp mounting structure and train bogie with it
CN108944982A (en) * 2018-07-19 2018-12-07 中车青岛四方机车车辆股份有限公司 Bogie and train with it
CN109591841A (en) * 2018-11-23 2019-04-09 中车唐山机车车辆有限公司 Municipal rail train bogie
CN110422193A (en) * 2019-08-12 2019-11-08 中车株洲电力机车有限公司 A kind of motor-car framework of light rail vehicle

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JP2002046604A (en) * 2000-08-03 2002-02-12 Kawasaki Heavy Ind Ltd Tread cleaning device
JP2005335559A (en) * 2004-05-27 2005-12-08 Kinki Sharyo Co Ltd Wheel tread cleaning device for railroad vehicle
CN201198319Y (en) * 2008-08-05 2009-02-25 铁道部运输局 Light weight high speed bogie without swing bolster
CN102923153A (en) * 2011-08-13 2013-02-13 南车青岛四方机车车辆股份有限公司 Bogie of high-speed motor train unit
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CN105346552A (en) * 2015-11-20 2016-02-24 南车株洲电力机车有限公司 Bogie framework of heavy load locomotive
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