CN105383513A - Power truck structure of intercity motor train unit - Google Patents
Power truck structure of intercity motor train unit Download PDFInfo
- Publication number
- CN105383513A CN105383513A CN201510827846.7A CN201510827846A CN105383513A CN 105383513 A CN105383513 A CN 105383513A CN 201510827846 A CN201510827846 A CN 201510827846A CN 105383513 A CN105383513 A CN 105383513A
- Authority
- CN
- China
- Prior art keywords
- horizontal
- seats
- beams
- crossbeam
- motor train
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
- B61F5/50—Other details
- B61F5/52—Bogie frames
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention discloses a power truck structure of an intercity motor train unit, relating to the technical field of power trucks of intercity motor train units. The whole power truck structure is an H-shaped structure formed by welding national-standard steel plates and is mainly composed of two side beams, two horizontal beams, two longitudinal beams, two motor hanging seats, two gearbox hanging seats, two horizontal stopping seats and two horizontal oil damper mounting seats, wherein each side beam is of a box-type structure; each horizontal beam is of a seamless steel tube structure; each side beam and each horizontal beam are welded and molded through a transitional seat; the size of the longitudinal section of each longitudinal beam is same as the diameter of a steel tube of each horizontal beam; the horizontal beams and the longitudinal beams are also welded and molded; the motor hanging seats and the gearbox hanging seats are connected with the horizontal beams in a welding way; and the horizontal stopping seats and the horizontal oil damper mounting seats are integrated forgings and are connected with the longitudinal beams in a welding way. Due to the adoption of the structure, the light-weight design of the truck is realized, the production cost is reduced, and the operation requirement of the intercity motor train unit can be met.
Description
Technical field
The present invention relates to intercity motor train unit bogie technical field, be specifically related to a kind of intercity motor train unit power steering truck frame work, its framework structure being both different from existing motor car bogie is also different from the framework structure of common metro bogie, can ensure the safe operation of intercity motor train unit completely.
Background technology
Existing motor train unit bogie framework structure, the mode angle be assembled to framework from drive system can be divided into two kinds of forms substantially: one is assembled by transition motor hanger, first transition motor hanger is assembled on framework, then motor and this transition motor hanger are assembled, there is motor and gear case mounting structure complexity architecturally in this kind of structural shape, transition apparatus weight is higher, and bogie truck light-weight design is not enough, is unfavorable for the problem such as dismounting, inspection and maintenance.Another kind of assembling mode is common subway class power steering truck frame work structure, motor adopts rigid attachment and framework to assemble, but the framework of this connecting mode, gear box bracket is hanger erection holder structure, is not inconsistent completely with intercity motor train unit gear box bracket mounting structure.So assemble mode angle from above-mentioned motor, gear case and framework, existing structure does not have the structure that can meet intercity motor train unit bogie framework, must redesign.
The steel plate of existing motor train unit bogie framework all adopts imported materials and items, adopts a large amount of to be forged into shaped piece high expensive, for reaching production domesticization target, also needs structural shape to require to redesign material and forging molding mode according to production domesticization.
The longeron section structure of existing vehicle bogie frame is higher, be unfavorable for that miscellaneous equipment is arranged, although common subway class framework generally also arranges girder work, but the partially short and function singleness of the general longitudinal length of longeron, intercity motor train unit bogie framework had both needed original towering longeron to reduce, also will have horizontal backstop function and install horizontal oil-pressure damper function, these are that existing product is unappeasable, need to redesign this place's structure.
Summary of the invention
The object of this invention is to provide a kind of intercity motor train unit power steering truck frame work, with an improved the deficiency of existing framework, innovative design has been carried out to structure, redesign motor and gear case interface; The material improving framework is suitable for production domesticization demand; Redesign girder work, make newly-designed structure meet the utilization demand of intercity motor train unit completely.
The technical scheme that the present invention takes is as follows:
Intercity motor train unit power steering truck frame work, it is totally for adopting the H-shaped framework of GB Plate Welding, primarily of two curb girders, two crossbeams, two longerons, two motor hangers, two gear box brackets, two horizontal stopping seats and two horizontal oil-pressure damper mount pad compositions, curb girder is box-structure, crossbeam is solid drawn pipe structure, and curb girder and crossbeam adopt transition seat welding fabrication; Longitudinal cross dimensions of longeron is identical with the diameter dimension of crossbeam steel pipe, crossbeam and longeron also adopt welding fabrication, motor hanger and gear box bracket adopt welding manner to be connected with crossbeam, horizontal stopping seat and horizontal oil-pressure damper mount pad are solid forging part, and they and longeron adopt welding manner to be connected.
Beneficial effect of the present invention is as follows:
1, motor utilize motor hanger directly and framework assemble, simultaneously again can with gear box bracket with the use of, achieve the assembling of the drive system being not only different from motor train unit but also be different from common metro bogie, achieve bogie truck light-weight design, solve the problems such as original design is not easy to assemble, inspection and maintenance.
2, the material of framework all adopts production domesticization steel plate, all changes to GB steel plate by original Europe superscript (EN10025) steel plate, reduces Forging Parts kind, reduces productive costs.
3, towering girder work is eliminated, longeron is redesigned, reduces the section structure of longeron, have mounted thereto horizontal stopping seat and horizontal oil-pressure damper mount pad, make bogie truck have horizontal backstop function and horizontal oil-pressure damper function, meet the operation demand of intercity motor train unit.
Accompanying drawing explanation
Fig. 1 is the structural representation of the intercity motor train unit power steering truck frame work of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further details.
As shown in Figure 1, intercity motor train unit power steering truck frame work of the present invention totally for adopting the H-shaped framework of GB Plate Welding, forms primarily of two curb girders, 1, two crossbeams, 2, two longerons, 3, two motor hangers, 4, two gear box brackets, 5, two horizontal stopping seats 6 and two horizontal oil-pressure damper mount pads 7.Curb girder 1 is box-structure, and crossbeam 2 is solid drawn pipe structure, and curb girder 1 and crossbeam 2 adopt butt welding shaping by transition seat; Longitudinal cross dimensions of longeron 3 is identical with the diameter dimension of crossbeam 2 steel pipe, crossbeam 2 and longeron 3 adopt tie welding shaping, motor hanger 4 and gear box bracket 5 adopt tie welding to be connected with crossbeam 2, horizontal stopping seat 6 and horizontal oil-pressure damper mount pad 7 are solid forging part, and they adopt welding manner to be connected with longeron 3.
Intercity motor train unit bogie framework of the present invention has completed the fatigue test of 1,000 ten thousand times, can ensure the safe operation of intercity motor train unit completely.
Claims (1)
1. intercity motor train unit power steering truck frame work, it is characterized in that, this framework is totally for adopting the H-shaped framework of GB Plate Welding, primarily of two curb girders (1), two crossbeams (2), two longerons (3), two motor hangers (4), two gear box brackets (5), two horizontal stopping seats (6) and two horizontal oil-pressure damper mount pad (7) compositions, curb girder (1) is box-structure, crossbeam (2) is solid drawn pipe structure, and curb girder (1) and crossbeam (2) adopt transition seat welding fabrication; Longitudinal cross dimensions of longeron (3) is identical with the diameter dimension of crossbeam (2) steel pipe, crossbeam (2) and longeron (3) also adopt welding fabrication, motor hanger (4) and gear box bracket (5) adopt welding manner to be connected with crossbeam (2), horizontal stopping seat (6) and horizontal oil-pressure damper mount pad (7) are solid forging part, and they adopt welding manner to be connected with longeron (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510827846.7A CN105383513A (en) | 2015-11-25 | 2015-11-25 | Power truck structure of intercity motor train unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510827846.7A CN105383513A (en) | 2015-11-25 | 2015-11-25 | Power truck structure of intercity motor train unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105383513A true CN105383513A (en) | 2016-03-09 |
Family
ID=55416447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510827846.7A Pending CN105383513A (en) | 2015-11-25 | 2015-11-25 | Power truck structure of intercity motor train unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105383513A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106314471A (en) * | 2016-08-22 | 2017-01-11 | 中车南京浦镇车辆有限公司 | Connection structure of transverse stopping block on permanent magnet direct-driving bogie and construction method of connection structure |
| CN108216289A (en) * | 2018-01-18 | 2018-06-29 | 中车长春轨道客车股份有限公司 | Railcar tread brake bogie frame and the bogie with the framework |
| CN110979378A (en) * | 2019-12-20 | 2020-04-10 | 中车长春轨道客车股份有限公司 | Framework device based on novel vibration reduction structure |
| CN112643296A (en) * | 2020-12-22 | 2021-04-13 | 太原重工轨道交通设备有限公司 | Manufacturing method for forge welding shaft bridge |
| CN113928362A (en) * | 2021-11-11 | 2022-01-14 | 中车长春轨道客车股份有限公司 | Framework device for built-in non-power bogie of axle box of high-speed motor train unit |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1894807A1 (en) * | 2006-09-01 | 2008-03-05 | Alstom Transport S.A. | Bogie with improved space use |
| CN201189871Y (en) * | 2008-08-15 | 2009-02-04 | 铁道部运输局 | Motor car bogie frame of high-speed motor train unit |
| CN201347088Y (en) * | 2009-01-07 | 2009-11-18 | 长春轨道客车股份有限公司 | Bogie frame |
| CN203496923U (en) * | 2013-10-14 | 2014-03-26 | 南车戚墅堰机车有限公司 | Novel rail engineering vehicle framework |
| CN104554321A (en) * | 2014-12-23 | 2015-04-29 | 长春轨道客车股份有限公司 | Bogie for A-type broad-gauge metro vehicle |
| CN104843025A (en) * | 2015-04-29 | 2015-08-19 | 长春轨道客车股份有限公司 | Standard motor train unit power bogie frame |
-
2015
- 2015-11-25 CN CN201510827846.7A patent/CN105383513A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1894807A1 (en) * | 2006-09-01 | 2008-03-05 | Alstom Transport S.A. | Bogie with improved space use |
| CN201189871Y (en) * | 2008-08-15 | 2009-02-04 | 铁道部运输局 | Motor car bogie frame of high-speed motor train unit |
| CN201347088Y (en) * | 2009-01-07 | 2009-11-18 | 长春轨道客车股份有限公司 | Bogie frame |
| CN203496923U (en) * | 2013-10-14 | 2014-03-26 | 南车戚墅堰机车有限公司 | Novel rail engineering vehicle framework |
| CN104554321A (en) * | 2014-12-23 | 2015-04-29 | 长春轨道客车股份有限公司 | Bogie for A-type broad-gauge metro vehicle |
| CN104843025A (en) * | 2015-04-29 | 2015-08-19 | 长春轨道客车股份有限公司 | Standard motor train unit power bogie frame |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106314471A (en) * | 2016-08-22 | 2017-01-11 | 中车南京浦镇车辆有限公司 | Connection structure of transverse stopping block on permanent magnet direct-driving bogie and construction method of connection structure |
| CN106314471B (en) * | 2016-08-22 | 2018-04-06 | 中车南京浦镇车辆有限公司 | The construction method of the attachment structure of horizontal backstop on a kind of permanent magnet direct-drive bogie |
| CN108216289A (en) * | 2018-01-18 | 2018-06-29 | 中车长春轨道客车股份有限公司 | Railcar tread brake bogie frame and the bogie with the framework |
| CN110979378A (en) * | 2019-12-20 | 2020-04-10 | 中车长春轨道客车股份有限公司 | Framework device based on novel vibration reduction structure |
| CN110979378B (en) * | 2019-12-20 | 2021-03-16 | 中车长春轨道客车股份有限公司 | Framework device based on novel vibration reduction structure |
| CN112643296A (en) * | 2020-12-22 | 2021-04-13 | 太原重工轨道交通设备有限公司 | Manufacturing method for forge welding shaft bridge |
| CN113928362A (en) * | 2021-11-11 | 2022-01-14 | 中车长春轨道客车股份有限公司 | Framework device for built-in non-power bogie of axle box of high-speed motor train unit |
| CN113928362B (en) * | 2021-11-11 | 2024-05-14 | 中车长春轨道客车股份有限公司 | Framework device for built-in non-power bogie of axle box of high-speed motor train unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105383513A (en) | Power truck structure of intercity motor train unit | |
| CN202016477U (en) | High-speed inter-city train bogie framework suitable for meter gauge | |
| CN106004911B (en) | A kind of subway train car body is without sleeper beam Undercarriage structure | |
| CN201566702U (en) | Small car frame | |
| CN204623570U (en) | A kind of without subframe riveted type mine car vehicle frame | |
| CN201685828U (en) | B type metro bogie simple stone removing device | |
| CN201544979U (en) | Connecting seat for circular steel tube cross beams of framework | |
| CN201882104U (en) | Framework for bogie of metro vehicle | |
| CN202294848U (en) | A railway track car bogie frame | |
| CN201189871Y (en) | Motor car bogie frame of high-speed motor train unit | |
| CN202879514U (en) | Bullet train steering support framework of railway vehicle | |
| CN105667596A (en) | Automobile chassis main load bearing structure made of composite material | |
| CN201116125Y (en) | Truck frame | |
| CN202879513U (en) | Railway vehicle trailer truck frame | |
| CN207141182U (en) | A kind of automobile of rear axle assy and the application rear axle assy | |
| CN103770803A (en) | Railway-vehicle trailer bogie frame | |
| CN203496923U (en) | Novel rail engineering vehicle framework | |
| CN103770804A (en) | Railway-vehicle motor-car bogie frame | |
| CN206606268U (en) | A kind of overall box van body structure | |
| CN103170754A (en) | Railway box van dragging beam assembling welding process | |
| CN202508140U (en) | Full-bearing passenger car side-lying steering engine support | |
| CN204846056U (en) | Main-auxiliary integrated frame | |
| CN204296748U (en) | A kind of power steering truck frame work for 100% low-floor light rail vehicle | |
| CN201058610Y (en) | Bogie frame for subway vehicle | |
| CN202213627U (en) | Vehicle frame intermediate cross beam serving as transmission shaft middle bearing support |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160309 |
|
| WD01 | Invention patent application deemed withdrawn after publication |