CN108099937A - A kind of Subway track engineering vehicle electrical transmission turning framework frame - Google Patents

A kind of Subway track engineering vehicle electrical transmission turning framework frame Download PDF

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Publication number
CN108099937A
CN108099937A CN201810103421.5A CN201810103421A CN108099937A CN 108099937 A CN108099937 A CN 108099937A CN 201810103421 A CN201810103421 A CN 201810103421A CN 108099937 A CN108099937 A CN 108099937A
Authority
CN
China
Prior art keywords
bogie
mounting base
frame
curb girder
vehicle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810103421.5A
Other languages
Chinese (zh)
Inventor
李石平
周浩
肖少坤
姜子良
胡小吉
习彩兵
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhuzhou CSR Times Electric Co Ltd
Original Assignee
Zhuzhou CSR Times Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhuzhou CSR Times Electric Co Ltd filed Critical Zhuzhou CSR Times Electric Co Ltd
Priority to CN201810103421.5A priority Critical patent/CN108099937A/en
Publication of CN108099937A publication Critical patent/CN108099937A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61CLOCOMOTIVES; MOTOR RAILCARS
    • B61C9/00Locomotives or motor railcars characterised by the type of transmission system used; Transmission systems specially adapted for locomotives or motor railcars
    • B61C9/38Transmission systems in or for locomotives or motor railcars with electric motor propulsion
    • B61C9/48Transmission systems in or for locomotives or motor railcars with electric motor propulsion with motors supported on vehicle frames and driving axles, e.g. axle or nose suspension
    • B61C9/50Transmission systems in or for locomotives or motor railcars with electric motor propulsion with motors supported on vehicle frames and driving axles, e.g. axle or nose suspension in bogies
    • 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
    • B61F5/02Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
    • 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
    • B61F5/02Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
    • B61F5/04Bolster supports or mountings
    • B61F5/08Bolster supports or mountings incorporating rubber springs
    • 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
    • B61F5/26Mounting or securing axle-boxes in vehicle or bogie underframes
    • B61F5/30Axle-boxes mounted for movement under spring control in vehicle or bogie underframes
    • B61F5/301Axle-boxes mounted for movement under spring control in vehicle or bogie underframes incorporating metal springs
    • 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

Abstract

The invention discloses a kind of Subway track engineering vehicle electrical transmission turning framework frame, bogie frame uses H-type integral solder structure, and including:Two parallel to travelled by vehicle direction, and curb girder positioned opposite;It is fixedly connected between two curb girders, at least two crossbeams of curb girder are run through in end;Axle box joint mounting base, spring base, flap seat and the rubber spring mounting base being arranged on curb girder;It is arranged in transverse damper mounting base on crossbeam, gear-box and horizontal backstop mounting base, motor mount, braking pipe support, unit brake mounting base, longitudinal beam and traction hoisting stopper.It is that diesel internal combustion provides power that the present invention, which can solve existing Subway track engineering machinery, and the kind of drive is hydraulic pressure or machine driving, there is technical issues that pollute environment, maintenance, maintenance difficulty.

Description

A kind of Subway track engineering vehicle electrical transmission turning framework frame
Technical field
The present invention relates to railway engineering machinery field, more particularly, to a kind of fax applied to Subway track engineering vehicle Dynamic bogie frame.
Background technology
Bogie frame is the running part bogie important spare part of modern rail truck, and main function has:
(1) weight of bogie more than each several part is carried;
(2) positioning and installation interface are provided for each subsystem of bogie;
(3) transmission and vibration of the wheel pair between car body that decay.
At present, Subway track engineering vehicle is that diesel internal combustion engine is used to pass through hydraulic pressure, liquid by internal combustion engine as power source Power is driven or machine driving provides power to bogie, and there are following technological deficiencies for this mode:
(1) first, it is less efficient using efficiency during hydraulic drive between 0.7~0.8, while need installation substantial amounts of Oil circuit pipeline, when poor sealing, can cause environmental pollution, and safeguard, overhaul difficulty;
(2) secondly, although higher using machine driving form efficiency, transmission structures are complicated, the space occupied Greatly, all with equipment, spaces compact is difficult to arrange lower machine driven system for most road maintainance machinery chassis lower part, and easily Space interference is generated with other equipment;
(3) moreover, subway operating environment itself is mostly underground, tunnel is more, and ventilation condition is poor, the operation production of diesel engine It raw pernicious gas and dust polluting environment and is not easily cleaned.
Therefore, existing metro vehicle bogie framework is not suitable for use on Subway track engineering vehicle, develops A kind of electric transmission bogie frame applied on Subway track engineering vehicle becomes the technical issues of current urgently to be resolved hurrily.
The content of the invention
In view of this, it is an object of the invention to provide a kind of Subway track engineering vehicle electrical transmission turning framework frame, with It is that diesel internal combustion provides power to solve existing Subway track engineering machinery, and the kind of drive is hydraulic pressure or machine driving, is existed The technical issues of the deficiencies of polluting environment, maintenance, difficult maintenance.
In order to realize foregoing invention purpose, the present invention specifically provides a kind of Subway track engineering vehicle electrical transmission turning frame The technic relization scheme of framework, a kind of Subway track engineering vehicle electrical transmission turning framework frame, bogie frame are whole using H-type Welding structure, and including:
Two parallel to travelled by vehicle direction, and curb girder positioned opposite;
It is fixedly connected between two curb girders, at least two crossbeams of the curb girder are run through in end;
Axle box joint mounting base, spring base, flap seat and the rubber spring mounting base being arranged on the curb girder;
Be arranged in transverse damper mounting base on the crossbeam, gear-box and horizontal backstop mounting base, motor mount, Brake pipe support, unit brake mounting base, longitudinal beam and traction hoisting stopper.
Preferably, the bogie frame includes two crossbeams, two cloth that are centrosymmetric on the bogie frame The gear-box and horizontal backstop mounting base put are set between being across two crossbeams.The gear-box and horizontal backstop mounting base edge The one end in travelled by vehicle direction is fixedly mounted with horizontal backstop, for inhibiting the transverse movement between car body and the bogie, The gear-box and the other end of horizontal backstop mounting base are used to install gear-box sunpender.
Preferably, the bottom of two crossbeams respectively arranges that there are one drawing pull bar mounting base two drawing pull bar mounting bases to exist Be centrosymmetric arrangement on the bogie frame, for installing traction seat to transfer the tractive force of vehicle and brake force.Two The middle part of crossbeam is respectively fixedly connected there are one braking pipe support, and the braking pipe support is used to fix the braking on the bogie Pipeline.Respectively for arrangement there are one motor mount, two motor mounts are in center on the bogie frame on two crossbeams It is arranged symmetrically, for fixing motor.
Preferably, the transverse damper mounting base is arranged in the crossbeam along perpendicular to the upper of travelled by vehicle direction one end Portion, the transverse damper mounting base is for installing transverse hydraulic damper, to reduce the horizontal stroke between car body and the bogie To vibrations.Two curb girders have respectively been arranged symmetrically a pair of flap seat along on the outside of the both ends in travelled by vehicle direction, and described flap seat is used In the integral lifting for realizing the bogie.
Preferably, the bottom of two curb girders has respectively been arranged symmetrically a pair of of axle box joint mounting base along travelled by vehicle direction, The axle box joint mounting base is installed as fifth wheel pair and the structure of the bogie frame for the axle box of the bogie. Two curb girders have respectively been arranged symmetrically a pair of of spring base along below the both ends in travelled by vehicle direction, and the spring base is as axle box bullet The installation interface of spring, while the load for transferring vehicle vertical direction.The end of the crossbeam is both provided with realization closing and makees Cross-beam end cap for ensureing that the cleaning inside of the crossbeam is dried, while strengthens the integral strength of the bogie frame.
Preferably, two longitudinal beams are fixedly connected between two crossbeams, and along the symmetrical cloth of length direction of the crossbeam It puts, for strengthening the overall construction intensity of the bogie frame, while as the supporting point between car body and the bogie, For locking the secondary suspension of the bogie, ensure the stability of vehicle operation.The rubber spring mounting base is fixed in institute The middle part top side of curb girder is stated, for installing the rubber spring of the secondary suspension.
Preferably, it is provided with to connect earth lead on the outside of the side frame, realizes the ground connection of the bogie ground connection Terminal.The traction hoisting stopper is arranged in the opposite flank of two crossbeams, and positioned at the middle part of the bogie frame, is used for The overall weight of the bogie is carried, and the bogie is made to be lifted by crane with vehicle.
Preferably, two crossbeams edges are respectively fixedly connected perpendicular to the both ends in travelled by vehicle direction by circular weld and gusset There is a pair of of mounting seat of brake, four mounting seat of brake are set close to the inside of the curb girder, and in the bogie It is arranged symmetrically on framework, the mounting seat of brake is used to install the unit brake of the bogie.
Preferably, the curb girder use variable cross-section box type welding structure, and including upper cover plate composition, lower cover form and Web positioned at upper cover plate composition, the lower cover composition left and right sides.In the inside of the curb girder, with the beam welding Position while welding is provided with reinforcing plate, and the inside of the curb girder has been arranged symmetrically several pieces of gussets three along its length, to ensure The structural strength of the curb girder.
Preferably, stopping seat is arranged at the both ends in the curb girder along travelled by vehicle direction, the stopping seat is used to pacify Fill the vertical backstop of single stage suspension of the bogie.The stopping seat vertically runs through the inside of the curb girder, and positioned at described The wheel of bogie is above the intersection point of axis and the longeron longitudinal central axis line.
The technical solution of the Subway track engineering vehicle electrical transmission turning framework frame provided by implementing the invention described above, tool Have as follows
Advantageous effect:
(1) present invention cooperation electric transmission technology is mounted directly the structure of motor driving wheel pair using bogie frame, used Contact net takes electricity, realizes zero-emission, substantially pollution-free and simple in structure;
(2) it is big to solve bogie substructure complexity the space occupied by the present invention, is easily done with miscellaneous equipment generation space The problem related to, easy access and maintenance;
(3) present invention is using gear-box mounting base and horizontal stopping seat integrated structure, curb girder composition integral solder structure, electricity The designs such as the welding structure of machine mounting base, bogie frame overall structure is simple, reliable and stable, easy access and maintenance, and energy Enough meet the handling characteristics of the small wheelbase of underground railway track engineering machinery.
Description of the drawings
It in order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing There is attached drawing needed in technology description to be briefly described.It should be evident that the accompanying drawings in the following description is only this Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with Other embodiments are obtained according to these attached drawings.
Fig. 1 is that Subway track engineering vehicle electrical transmission turning framework frame of the present invention and the stereochemical structure of bogie installation are illustrated Figure;
Fig. 2 is Subway track engineering vehicle electrical transmission turning framework frame of the present invention and the structure top view of bogie installation;
Fig. 3 is Subway track engineering vehicle electrical transmission turning framework frame of the present invention and the structural side view of bogie installation;
Fig. 4 is a kind of brake piping peace of specific embodiment of Subway track engineering vehicle electrical transmission turning framework frame of the present invention Assembling structure schematic diagram;
Fig. 5 is that a kind of stereochemical structure of specific embodiment of Subway track engineering vehicle electrical transmission turning framework frame of the present invention is shown It is intended to;
Fig. 6 is that a kind of structural representation of specific embodiment of Subway track engineering vehicle electrical transmission turning framework frame of the present invention is right View;
Fig. 7 is a kind of structural representation master of specific embodiment of Subway track engineering vehicle electrical transmission turning framework frame of the present invention View;
Fig. 8 is that a kind of structural representation of specific embodiment of Subway track engineering vehicle electrical transmission turning framework frame of the present invention is bowed View;
Fig. 9 is the gear-box in a kind of specific embodiment of Subway track engineering vehicle electrical transmission turning framework frame of the present invention The structure diagram of mounting base and horizontal backstop seating portion;
Figure 10 is the unit style in a kind of specific embodiment of Subway track engineering vehicle electrical transmission turning framework frame of the present invention The structure diagram of dynamic device part;
Figure 11 is beam side portions in a kind of specific embodiment of Subway track engineering vehicle electrical transmission turning framework frame of the present invention Structural representation front view;
Figure 12 is beam side portions in a kind of specific embodiment of Subway track engineering vehicle electrical transmission turning framework frame of the present invention Structural representation top view;
Figure 13 is the partial enlargement structural representation of part A in Fig. 6;
In figure:1- curb girders, 2- crossbeams, 3- axle box joint mounting bases, 4- spring bases, 5- adjusting pads, 6- spring fixed seats, 7- Play flap seat, 8- transverse damper mounting bases, 9- gear-boxes and horizontal backstop mounting base, 10- motor mounts, 11- brake pipe branch Seat, 12- drawing pull bar mounting bases, 13- unit brake mounting bases, 14- longitudinal beams, 15- rubber spring mounting bases, 16- crossbeams End cap, 17- ground connection terminals, 18- traction hoisting stoppers, 19- gussets one, 20- upper cover plates composition, 21- lower covers composition, 22- add Strong plate, 23- webs, 24- stopping seats, 25- gussets two, 26- gussets three, 27- transverse direction backstops, 28- gear-box sunpenders, 29- tractions Seat, 30- brake pipings, 31- motors, 32- transverse hydraulic dampers, 33- wheels pair, 34- axle boxes, 35- journal box springs, bis- systems of 36- Suspension, 37- rubber springs, 38- circular welds, 39- gussets, 40- unit brakes, the vertical backstop of 41- single stage suspensions, 42- hang down To damper mounting base, 100- bogie frames, 200- bogies.
Specific embodiment
For the sake of quoting and understanding, by the technical term hereinafter used, write a Chinese character in simplified form or abridge and be described below:
Bogie:A kind of device that can be turned round compared with car body, it carries the total weight of car body, has good subtract Characteristic is shaken, to mitigate the interaction between vehicle and circuit, reduces shock and vibration, while can ensure that train passes through Curve, improves the stationarity and security of vehicle, and transfers tractive force and brake force, enables the vehicle to start, accelerate and generate Braking;
Bogie frame:The important spare part of bogie can carry bogie with the weight of upper body each several part, by load By axle box wheel to being transferred to rail level, and positioning and installation interface are provided for each subsystem of bogie, transfer and attenuation wheel pair with Vibration between car body.
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention In attached drawing, clear, complete description is carried out to the technical solution in the embodiment of the present invention.Obviously, described embodiment is only Only it is the part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, the common skill in this field All other embodiment that art personnel are obtained without creative efforts belongs to the model that the present invention protects It encloses.
As shown in attached drawing 1 to attached drawing 13, the tool of Subway track engineering vehicle electrical transmission turning framework frame of the present invention is given Body embodiment, the invention will be further described in the following with reference to the drawings and specific embodiments.
As shown in attached drawing 1 to attached drawing 4, the structural relation installed for bogie frame 100 in the present invention with bogie 200 is shown It is intended to, bogie 200 is mounted as a whole on the vehicle bottom of Subway track engineering vehicle.Bogie frame 100 is in bogie 200 Effect mainly have:Car load is transferred to wheel on, rail, the tractive force of motor is transferred to car body to drive from car body Vehicle advances, transfers braking force control car speed, as the installation carrier of critical piece on bogie 200, to vehicle traveling, The functions such as steering, carrying, braking, traction, control, which are realized, to play a key effect.
As shown in attached drawing 5 to attached drawing 8, a kind of specific embodiment of Subway track engineering vehicle electrical transmission turning framework frame, The use H-type integral solder structure of bogie frame 100, and including:
Two parallel to travelled by vehicle direction (direction as shown in L in attached drawing 1), and curb girder 1 positioned opposite;
It is fixedly connected on 1 between two curb girders, end passes through through at least two crossbeams 2, the crossbeam 2 of curb girder 1 with curb girder 1 Solder design;
Arrange (welding) on curb girder 1 axle box joint mounting base 3, spring base 4, flap seat 7 and rubber spring mounting base 15;
Arrange (welding) in transverse damper mounting base 8, gear-box and transverse direction backstop mounting base 9, motor peace on crossbeam 2 Fill seat 10, braking pipe support 11, unit brake mounting base 13, longitudinal beam 14 and traction hoisting stopper 18.
As shown in attached drawing 5 and attached drawing 6, bogie frame 100 includes two crossbeams 2, and two are on bogie frame 100 The gear-box and horizontal backstop mounting base 9 being centrosymmetrically arranged are set between being across two crossbeams 2, gear-box and horizontal backstop The projection portion at 9 middle part of mounting base is located at the middle part of bogie frame 100.Gear-box and horizontal backstop mounting base 9 are walked along vehicle One end of line direction is fixedly mounted by four bolts hole and horizontal backstop 27, as shown in Figure 2.Horizontal backstop 27 is used to inhibit The other end of transverse movement between car body and bogie 200, gear-box and horizontal backstop mounting base 9 is pacified by two bolts hole Toothing roller box sunpender 28.The moiety by weight of gear-box sunpender loading gear case, the another part weight of gear-box are loaded in vehicle On axis, two mounting bases (i.e. gear-box mounting base and horizontal backstop mounting base) become one, and connect two crossbeams 2, greatly It has saved space and has strengthened the intensity of bogie frame 100 in ground.Gear-box and horizontal backstop mounting base 9 are welded on by weld seam On crossbeam 2, there is connection, gear-box and horizontal backstop mounting base 9 by gear-box mounting base with two crossbeams (using round steel) 2 It is combined into one with horizontal backstop mounting base, and using whole box-structure, structure is more stablized, and assembly space is more saved, and Reduce the interference phenomenon between component.Stopping seat 24 is welded in the corner location of curb girder 1, and the wheel pair in bogie 200 Directly over the center line intersection point of axis and curb girder 1, stopping seat 24 is one section of hollow round steel, can be thereunder according to different demands One vertical backstop is installed, also, so as to lock the circle spring of single stage suspension, single stage suspension can be improved inside it by hydraulic mechanism Rigidity, make engineering truck (Subway track engineering vehicle) in low speed operation, body amplitude smaller, homework precision higher.
The bottom of two crossbeams 2 respectively arranges that, there are one drawing pull bar mounting base 12, two drawing pull bar mounting bases 12 are turning Be centrosymmetric arrangement on framework frame 100, for installing traction seat 29 to transfer the tractive force of vehicle and brake force.Two horizontal strokes The middle part of beam 2 is respectively fixedly connected there are one braking pipe support 11, and braking pipe support 11 is used to fix the brake pipe on bogie 200 Road 30, as shown in Figure 4.Respectively for arrangement there are one motor mount 10, whole motor mount 10 is in box knot on two crossbeams 2 Structure simultaneously has larger structural strength, fixes motor 31 by upper and lower four threaded holes, installation side's item of its upper part protrusion has Anticreep lock function.Two motor mounts 10 are centrosymmetric arrangement on bogie frame 100.
Transverse damper mounting base 8 is arranged in crossbeam 2 along perpendicular to the top of travelled by vehicle direction one end, transverse damper Mounting base 8 is for installing transverse hydraulic damper, to reduce the transverse vibration between car body and bogie 200.Transverse damper Gusset 1 is provided between the side of mounting base 8 and crossbeam 2.Two curb girders 1 are along each right on the outside of the both ends in travelled by vehicle direction It is disposed with a pair of flap seat 7 with claiming, four are played flap seats 7 and are arranged symmetrically in the corner of bogie frame 100, are used to implement steering The integral lifting of frame 200.
As shown in attached drawing 5 and attached drawing 7, the bottom of two curb girders 1 has respectively been arranged symmetrically a pair of of axis along travelled by vehicle direction Case joint mounting base 3, axle box joint mounting base 3 are used for bogie 200 as fifth wheel to the structure of 33 and bogie frame 100 Axle box 34 install, while carry the transmission of (vehicle) car body vertical loads.Two curb girders 1 are along the two of travelled by vehicle direction End lower section has respectively been arranged symmetrically a pair of of spring base 4, the installation interface as journal box spring 35.As shown in Figure 13, four bullets Spring abutment 4 is welded on the bottom of 100 4 jiaos of bogie frame, forms assembly relation with adjusting pad 5, spring fixed seat 6, is used for simultaneously Transfer the load of vehicle vertical direction.The end of crossbeam 2 is both provided with the cross-beam end cap 16 for realizing sealing process, for ensureing horizontal stroke The cleaning inside drying of beam 2, while strengthen the integral strength of bogie frame 100.The outside of side frame 1 is provided with to connect Ground wire realizes the ground connection terminal 17 that bogie 200 is grounded.
As shown in attached drawing 5 and attached drawing 8, two longitudinal beams 14 are fixedly connected between two crossbeams 2, and along the length of crossbeam 2 Degree direction is arranged symmetrically, for strengthening the overall construction intensity of bogie frame 100, while as car body and bogie 200 it Between supporting point, for lock the secondary suspension of bogie 200 (secondary suspension 36 refer between car body and bogie 200 own The component of connection, including rubber spring 37, transverse hydraulic damper 32 and traction seat 29) 36, ensure the stability that vehicle is run. Rubber spring mounting base 15 is fixed in the middle part top side of curb girder 1, the rubber spring 37 of the secondary suspension 36 as bogie 200 Interface is installed, rubber spring 37, axis side of the rubber spring mounting base 15 along 200 traveling of bogie are installed by 4 bolts hole To being arranged symmetrically, the top of each curb girder 1 respectively arranges one.Longitudinal beam 14 is welded between crossbeam 2, not only ensure that bogie The overall construction intensity of framework 100, it is often more important that the longitudinal beam 14 can be used as supporting beam, make bogie by hydraulic mechanism The rubber spring 37 of secondary suspension 36 is hanging between 200 and car body, improves the rigidity between car body and bogie 200, makes vehicle During low speed operation, body amplitude smaller, homework precision higher.
As shown in attached drawing 5 and attached drawing 9, traction hoisting stopper 18 is arranged in the opposite flank of two crossbeams 2, and positioned at steering The middle part of framework frame 100 is lifted by crane for locking secondary suspension with realizing.When bogie 200 is with car body integral lifting, draw The overall weight of bogie 200 can be carried by hanging backstop 18, and bogie 200 is made to be lifted by crane with vehicle.
As shown in attached drawing 5 and attached drawing 10, two crossbeams 2 pass through circular weld 38 along perpendicular to the both ends in travelled by vehicle direction And gusset 39 is respectively fixedly connected with a pair of of mounting seat of brake 13, four mounting seat of brake 13 are set close to the inside of curb girder 1, And be arranged symmetrically on bogie frame 100, mounting seat of brake 13 is used to install the unit brake 40 of bogie 200.System Dynamic device mounting base 13 is welded on crossbeam 2 close to the inside of curb girder 1, for the installation of unit brake, has greatly saved steering Installation space inside framework frame 100.
As shown in attached drawing 11 and attached drawing 12, curb girder 1 use variable cross-section box type welding structure, and including upper cover plate form 20, Lower cover composition 21 and the web 23 positioned at upper cover plate composition 20,21 left and right sides of lower cover composition.Upper cover plate composition 20, under Cover board composition 21 be made up of different-thickness steel plate butt welding (upper cover plate composition 20, lower cover composition 21 specifically using 12mm and 16mm steel plate butt weldings, then bending), while ensureing 100 intensity of bogie frame, reduce the matter of bogie frame 100 to the greatest extent Amount.In the inside of curb girder 1, the position while welding welded with crossbeam 2 is provided with reinforcing plate 22, farthest ensures crossbeam 2 and side The combined strength of beam 1.Web 23 connects upper cover plate composition 20, lower cover composition 21, and entire curb girder 1 is made to form box-structure, tool There is higher intensity.The inside of curb girder 1 has been arranged symmetrically several pieces of (being seven pieces in attached drawing 11) gussets three along its length 26, to be further ensured that the structural strength of curb girder 1.Vertical damper mounting base 42 passes through upper cover plate (upper cover plate composition 20) bending And gusset (gusset 2 25) support composition, there is preferable globality.Crossbeam 2 specifically uses the round steel of a diameter of 180mm, smart car To 178mm, its structural strength and fit precision is made all to obtain effective guarantee.
Stopping seat 24 is arranged at the both ends in curb girder 1 along travelled by vehicle direction, stopping seat 24 is used to install bogie 200 The vertical backstop 41 of single stage suspension, as shown in Figure 3.Stopping seat 24 vertically runs through the inside of curb girder 1, and positioned at bogie 200 wheel is above the intersection point of axis and 1 longitudinal central axis line of longeron.
As being further improved for Subway track engineering vehicle electrical transmission turning framework frame technical solution of the present invention, motor peace It is whole using welding structure composition to fill seat 10, is then welded on the crossbeam 2 of bogie frame 100, for the installation of motor 31.
The Subway track engineering vehicle electrical transmission turning framework frame of specific embodiment of the invention description can meet following property It can parameter and size requirement:
The specific embodiment of the invention describes a kind of electric transmission bogie frame applied on Subway track engineering vehicle, Electric transmission technology is applied to Subway track engineering vehicle, i.e., (draws) motor and wheel pair, cooperation electricity is directly driven by shaft coupling Drive technology, bogie frame are mounted directly motor driving wheel pair, realize zero-emission, and simple in structure.Bogie frame leads to Integrated located in connection and installation connection size are crossed, solves that existing track engineering vehicle frame construction is complicated, occupied space is big, easily Space interference is generated with miscellaneous equipment, and causes environmental pollution, maintenance and maintenance difficult, it is difficult to suitable for most of maintainer The technical issues of compact working space in tool chassis lower part.
The technology of the Subway track engineering vehicle electrical transmission turning framework frame described by implementing the specific embodiment of the invention Scheme can generate following technique effect:
(1) the Subway track engineering vehicle electrical transmission turning framework frame cooperation electric transmission skill of specific embodiment of the invention description Art, the structure of motor driving wheel pair is mounted directly using bogie frame, and electricity is taken using contact net, realizes zero-emission, substantially It is pollution-free and simple in structure;
(2) the Subway track engineering vehicle electrical transmission turning framework frame of specific embodiment of the invention description solves bogie Substructure complexity the space occupied is big, and easy and miscellaneous equipment generates the problem of space interference, easy access and maintenance;
(3) the Subway track engineering vehicle electrical transmission turning framework frame of specific embodiment of the invention description is pacified using gear-box Seat and horizontal stopping seat integrated structure are filled, the curb girder composition designs such as integral solder structure, the welding structure of motor mount turn to Framework frame overall structure is simple, reliable and stable, easy access and maintenance, and disclosure satisfy that the small wheelbase of Subway track engineering machinery Handling characteristics.
Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other The difference of embodiment, just to refer each other for identical similar portion between each embodiment.
The above described is only a preferred embodiment of the present invention, not make limitation in any form to the present invention.Though So the present invention is disclosed as above with preferred embodiment, however is not limited to the present invention.It is any to be familiar with those skilled in the art Member, in the case where not departing from the Spirit Essence of the present invention and technical solution, all using in the methods and techniques of the disclosure above Appearance makes technical solution of the present invention many possible changes and modifications or is revised as the equivalent embodiment of equivalent variations.Therefore, Every content without departing from technical solution of the present invention, technical spirit according to the invention is to made for any of the above embodiments any simple Modification, equivalent substitution, equivalence changes and modification still fall within the scope of technical solution of the present invention protection.

Claims (10)

1. a kind of Subway track engineering vehicle electrical transmission turning framework frame, which is characterized in that bogie frame (100) uses H-type Integral solder structure, and including:
Two parallel to travelled by vehicle direction, and curb girder positioned opposite (1);
It is fixedly connected on (1) between two curb girders, at least two crossbeams (2) of the curb girder (1) are run through in end;
Axle box joint mounting base (3), spring base (4), flap seat (7) and the rubber spring installation being arranged on the curb girder (1) Seat (15);
Transverse damper mounting base (8), gear-box and the horizontal backstop mounting base (9), motor being arranged on the crossbeam (2) are pacified Fill seat (10), braking pipe support (11), unit brake mounting base (13), longitudinal beam (14) and traction hoisting stopper (18).
2. Subway track engineering vehicle electrical transmission turning framework frame according to claim 1, it is characterised in that:The steering Framework frame (100) includes two crossbeams (2), the gear-box of two arrangements that are centrosymmetric on the bogie frame (100) And horizontal backstop mounting base (9) be across two crossbeams (2) between set;The gear-box and horizontal backstop mounting base (9) edge The one end in travelled by vehicle direction is fixedly mounted with horizontal backstop (27), for inhibiting between car body and the bogie (200) The other end of transverse movement, the gear-box and horizontal backstop mounting base (9) is used to install gear-box sunpender (28).
3. Subway track engineering vehicle electrical transmission turning framework frame according to claim 2, it is characterised in that:Two crossbeams (2) respectively arrangement is there are one drawing pull bar mounting base (12) for bottom, and two drawing pull bar mounting bases (12) are in the steering structure Be centrosymmetric arrangement on frame (100), for installing traction seat (29) to transfer the tractive force of vehicle and brake force;Two crossbeams (2) middle part is respectively fixedly connected there are one braking pipe support (11), and the braking pipe support (11) is used to fix the bogie (200) brake piping (30) on;There are one motor mount (10), two motor mounts for each arrangement on two crossbeams (2) (10) be centrosymmetric arrangement on the bogie frame (100), for fixing motor (31).
4. Subway track engineering vehicle electrical transmission turning framework frame according to claim 1 or 2, it is characterised in that:It is described Transverse damper mounting base (8) is arranged in the crossbeam (2) along perpendicular to the top of travelled by vehicle direction one end, and the transverse direction subtracts Shake device mounting base (8) is for installing transverse hydraulic damper (32), to reduce the transverse direction between car body and the bogie (200) Vibrations;Two curb girders (1) have respectively been arranged symmetrically a pair of flap seat (7), the lifting along on the outside of the both ends in travelled by vehicle direction Seat (7) is used to implement the integral lifting of the bogie (200).
5. Subway track engineering vehicle electrical transmission turning framework frame according to claim 4, it is characterised in that:Two curb girders (1) bottom has respectively been arranged symmetrically a pair of of axle box joint mounting base (3), the axle box joint mounting base along travelled by vehicle direction (3) structure of (33) and the bogie frame (100) is pacified for the axle box (34) of the bogie (200) as fifth wheel Dress;Two curb girders (1) have respectively been arranged symmetrically a pair of of spring base (4), the spring base along below the both ends in travelled by vehicle direction (4) the installation interface as journal box spring (35), while the load for transferring vehicle vertical direction;The end of the crossbeam (2) Portion is both provided with the cross-beam end cap (16) for realizing sealing process, for ensureing that the cleaning inside of the crossbeam (2) is dried, adds simultaneously The integral strength of the strong bogie frame (100).
6. existed according to claim 2,3 or 5 any one of them Subway track engineering vehicle electrical transmission turning framework framves, feature In:Two longitudinal beams (14) are fixedly connected between two crossbeams (2), and are arranged symmetrically along the length direction of the crossbeam (2), For strengthening the overall construction intensity of the bogie frame (100), while as between car body and the bogie (200) Supporting point for locking the secondary suspension of the bogie (200) (36), ensures the stability of vehicle operation;The rubber bullet Spring mounting base (15) is fixed in the middle part top side of the curb girder (1), for installing the rubber spring of the secondary suspension (36) (37)。
7. Subway track engineering vehicle electrical transmission turning framework frame according to claim 6, it is characterised in that:The side frame (1) it is provided with to connect earth lead on the outside of, realizes the ground connection terminal (17) of the bogie (200) ground connection;It is described to lead Draw the opposite flank that hoisting stopper (18) is arranged in two crossbeams (2), and positioned at the middle part of the bogie frame (100), use In the overall weight of the carrying bogie (200), and the bogie (200) is made to be lifted by crane with vehicle.
8. according to claim 2,3,5 or 7 any one of them Subway track engineering vehicle electrical transmission turning framework framves, feature It is:Two crossbeams (2) are connected along perpendicular to the both ends in travelled by vehicle direction by each fixation of circular weld (38) and gusset (39) A pair of of mounting seat of brake (13) is connected to, four mounting seat of brake (13) are set close to the inside of the curb girder (1), and It is arranged symmetrically on the bogie frame (100), the mounting seat of brake (13) is used to install the bogie (200) Unit brake (40).
9. Subway track engineering vehicle electrical transmission turning framework frame according to claim 8, it is characterised in that:The curb girder (1) using variable cross-section box type welding structure, and including upper cover plate composition (20), lower cover composition (21) and positioned at the upper cover Web (23) at left and right sides of plate composition (20), lower cover composition (21);In the inside of the curb girder (1), with the crossbeam (2) The position while welding of welding is provided with reinforcing plate (22), and the inside of the curb girder (1) has been arranged symmetrically several pieces along its length Gusset three (26), to ensure the structural strength of the curb girder (1).
10. according to claim 2,3,5,7 or 9 any one of them Subway track engineering vehicle electrical transmission turning framework framves, It is characterized in that:Stopping seat (24) is arranged at the both ends in the curb girder (1) along travelled by vehicle direction, the stopping seat (24) is used In the vertical backstop of single stage suspension (41) for installing the bogie (200);The stopping seat (24) vertically runs through the curb girder (1) inside, and it is located at the wheel of the bogie (200) above the intersection point of axis and the longeron (1) longitudinal central axis line.
CN201810103421.5A 2018-02-01 2018-02-01 A kind of Subway track engineering vehicle electrical transmission turning framework frame Pending CN108099937A (en)

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CN201810103421.5A CN108099937A (en) 2018-02-01 2018-02-01 A kind of Subway track engineering vehicle electrical transmission turning framework frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810103421.5A CN108099937A (en) 2018-02-01 2018-02-01 A kind of Subway track engineering vehicle electrical transmission turning framework frame

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CN108099937A true CN108099937A (en) 2018-06-01

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Country Link
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108725495A (en) * 2018-07-17 2018-11-02 中车株洲电力机车有限公司 A kind of light rail vehicle bogie
CN110757069A (en) * 2019-11-26 2020-02-07 中车长春轨道客车股份有限公司 Tool for welding bogie beam, traction pull rod seat and motor hanging seat
CN110842442A (en) * 2019-11-26 2020-02-28 中车长春轨道客车股份有限公司 Auxiliary tool for welding bogie beam and traction pull rod seat
CN110883490A (en) * 2019-11-26 2020-03-17 中车长春轨道客车股份有限公司 Auxiliary tool for welding bogie beam tube assembly

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108725495A (en) * 2018-07-17 2018-11-02 中车株洲电力机车有限公司 A kind of light rail vehicle bogie
WO2020015616A1 (en) * 2018-07-17 2020-01-23 中车株洲电力机车有限公司 Light rail vehicle bogie
CN110757069A (en) * 2019-11-26 2020-02-07 中车长春轨道客车股份有限公司 Tool for welding bogie beam, traction pull rod seat and motor hanging seat
CN110842442A (en) * 2019-11-26 2020-02-28 中车长春轨道客车股份有限公司 Auxiliary tool for welding bogie beam and traction pull rod seat
CN110883490A (en) * 2019-11-26 2020-03-17 中车长春轨道客车股份有限公司 Auxiliary tool for welding bogie beam tube assembly

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