CN104354713A - Spherical bogie centre plate for railway wagon and use method thereof - Google Patents
Spherical bogie centre plate for railway wagon and use method thereof Download PDFInfo
- Publication number
- CN104354713A CN104354713A CN201410591038.0A CN201410591038A CN104354713A CN 104354713 A CN104354713 A CN 104354713A CN 201410591038 A CN201410591038 A CN 201410591038A CN 104354713 A CN104354713 A CN 104354713A
- Authority
- CN
- China
- Prior art keywords
- center plate
- centre plate
- truck
- body center
- bogie centre
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
- B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
- B61F5/16—Centre bearings or other swivel connections between underframes and bolsters or bogies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pivots And Pivotal Connections (AREA)
- Rolling Contact Bearings (AREA)
- Bearings For Parts Moving Linearly (AREA)
Abstract
The invention provides a spherical bogie centre plate for a railway wagon and a use method thereof. For the existing spherical bogie centre plate device, when a vehicle suffers strong impact, a fastener is easily broken under the action of shearing force, the lubricating performance between an upper bogie centre plate and a lower bogie centre plate is poor, the contact surfaces of the bogie centre plates are easily worn, the normal use of the bogie centre plate is affected, and the maintenance and change frequency of the bogie centre plate is increased. The method comprises the following steps: connecting an upper steel frame (1) with an upper bogie centre plate (2), connecting the upper steel frame with a bogie centre plate retainer ring (3), inserting the bogie centre plate retainer ring into an upper underpan (4) of the upper bogie centre plate, embedding the upper bogie centre plate in a lower bogie centre plate (5), connecting the lower bogie centre plate with a lower steel frame (6), inserting a middle cylindrical boss (7) of the lower bogie centre plate into a lower round hole (8) of the upper bogie centre plate, connecting the middle cylindrical boss of the lower bogie centre plate with a connecting guide (9), and connecting the upper bogie centre plate, the lower bogie centre plate and the connecting guide through connecting bolts (10) and connecting nuts (11). The spherical bogie centre plate is used for transferring action force among all the parts of the vehicle.
Description
technical field:
the present invention relates to a kind of railway truck ball-type cartridge.
background technology:
center plate for lorry is for transmitting various vehicle components intermolecular forces, it is one of railway truck critical component, when the length over ends of body of railway truck is larger, for ensureing that curve passing through carrying capacity and dynamic performance adopt ball-type cartridge, in prior art, the body center plate of ball-type cartridge device directly embeds in truck center plate, between the two without interconnector, when vehicle is subject to longitudinal force effect, easily makes body center plate deviate from from truck center plate, cause vehicle to topple, the accident such as derailing; Existing ball-type cartridge device, cartridge is by being fastenedly connected between chassis and car body steel structure, and when vehicle is in stronger impact, fastener easily fractures under shearing force effect; Existing ball-type cartridge device, between body center plate and truck center plate, lubricity is bad, easily makes the wearing and tearing of cartridge contact surface, affects the normal use of cartridge, increases cartridge inspect and change frequency.
summary of the invention:
the object of this invention is to provide a kind of railway truck ball-type cartridge.
above-mentioned object is realized by following technical scheme:
a kind of railway truck ball-type cartridge, its composition comprises: top steelframe, body center plate, cartridge back-up ring, truck center plate, tie bolt and coupling nut, described top steelframe is connected with body center plate, described top steelframe is connected with cartridge back-up ring, in the top bottom-disc of the body center plate described in described cartridge back-up ring inserts, described body center plate embeds in truck center plate, described truck center plate is connected with bottom steelframe, in the bottom circular hole of the body center plate described in the tubular navel insertion of middle part of described truck center plate, the middle part tubular navel of described truck center plate connects with being connected to keep off, described body center plate, described truck center plate, described connection gear is connected by tie bolt and coupling nut.
described railway truck ball-type cartridge, described body center plate is made up of described top bottom-disc and convex spheroid, described body center plate inner hollow, bottom has circular hole, described circular hole has tapering, through hole is established on described body center plate top, the outer convex spherical of described body center plate has upper groove, described through hole is connected with described upper groove, described truck center plate is made up of low bottom-disc and recessed spheroid, described recessed spheroid outside has ladder, and described ladder coordinates with described bottom steelframe, and the inner concave spherical surface of described truck center plate has low groove.
the using method of described railway truck ball-type cartridge, the middle part tubular navel of truck center plate inserts in the bottom circular aperture of body center plate, and body center plate is connected by tie bolt and coupling nut with truck center plate, prevents cartridge to deviate from; Adopt cartridge back-up ring between body center plate and top steelframe, strengthen body center plate and the impact resistance be connected between the steelframe of top, the recessed spheroid outer step of truck center plate matches with between the steelframe of bottom, improves the impact resistance connected between the car body of cartridge; Body center plate is provided with upper through-hole and upper groove, and truck center plate is provided with low groove, and the mode making to adopt oiling mode between cartridge or dose grease is lubricated.
beneficial effect:
1. the middle part tubular navel of truck center plate of the present invention inserts in the bottom circular aperture of body center plate, and body center plate is connected by tie bolt and coupling nut with truck center plate, prevents cartridge to deviate from; Adopt cartridge back-up ring between body center plate and top steelframe, strengthen body center plate and the impact resistance be connected between the steelframe of top, the recessed spheroid outer step of truck center plate matches with between the steelframe of bottom, improves the impact resistance connected between the car body of cartridge; Body center plate is provided with upper through-hole and upper groove, and truck center plate is provided with low groove, and the mode making to adopt oiling mode between cartridge or dose grease is lubricated.
accompanying drawing illustrates:
accompanying drawing 1 is integral structure schematic diagram of the present invention.
accompanying drawing 2 is body center plate structural representations of the present invention.
accompanying drawing 3 is truck center plate structural representations of the present invention.
detailed description of the invention:
embodiment 1:
a kind of railway truck ball-type cartridge, its composition comprises: top steelframe 1, body center plate 2, cartridge back-up ring 3, truck center plate 5, tie bolt 10 and coupling nut 11, described top steelframe is connected with body center plate 2, described top steelframe is connected with cartridge back-up ring 3, in the top bottom-disc 4 of the body center plate described in described cartridge back-up ring inserts, described body center plate embeds in truck center plate 5, described truck center plate is connected with bottom steelframe 6, the middle part tubular navel 7 of described truck center plate inserts in the bottom circular hole 8 of described body center plate, the middle part tubular navel of described truck center plate be connected gear 9 and connect, described body center plate, described truck center plate, described connection gear is connected by tie bolt 10 and coupling nut 11.
embodiment 2:
railway truck according to embodiment 1 ball-type cartridge, described body center plate is made up of described top bottom-disc and convex spheroid 12, described body center plate inner hollow, bottom has circular hole, described circular hole has tapering, through hole 13 is established on described body center plate top, the outer convex spherical of described body center plate has upper groove 14, described through hole is connected with described upper groove, described truck center plate is made up of low bottom-disc 15 and recessed spheroid 16, described recessed spheroid outside has ladder 17, described ladder coordinates with described bottom steelframe, the inner concave spherical surface of described truck center plate has low groove 18.
embodiment 3:
a using method for railway truck ball-type cartridge described in embodiment 1 and 2, the middle part tubular navel of truck center plate inserts in the bottom circular aperture of body center plate, and body center plate is connected by tie bolt and coupling nut with truck center plate, prevents cartridge to deviate from; Adopt cartridge back-up ring between body center plate and top steelframe, strengthen body center plate and the impact resistance be connected between the steelframe of top, the recessed spheroid outer step of truck center plate matches with between the steelframe of bottom, improves the impact resistance connected between the car body of cartridge; Body center plate is provided with upper through-hole and upper groove, and truck center plate is provided with low groove, and the mode making to adopt oiling mode between cartridge or dose grease is lubricated.
Claims (3)
1. a railway truck ball-type cartridge, its composition comprises: top steelframe, body center plate, cartridge back-up ring, truck center plate, tie bolt and coupling nut, it is characterized in that: described top steelframe is connected with body center plate, described top steelframe is connected with cartridge back-up ring, in the top bottom-disc of the body center plate described in described cartridge back-up ring inserts, in described body center plate embeds, described truck center plate is connected with bottom steelframe, in the bottom circular hole of the body center plate described in the tubular navel insertion of middle part of described truck center plate, the middle part tubular navel of described truck center plate connects with being connected to keep off, described body center plate, described truck center plate, described connection gear is connected by tie bolt and coupling nut.
2. railway truck ball-type cartridge according to claim 1, it is characterized in that: described body center plate is made up of described top bottom-disc and convex spheroid, described body center plate inner hollow, bottom has circular hole, described circular hole has tapering, through hole is established on described body center plate top, the outer convex spherical of described body center plate has upper groove, described through hole is connected with described upper groove, described truck center plate is made up of low bottom-disc and recessed spheroid, described recessed spheroid outside has ladder, described ladder coordinates with described bottom steelframe, the inner concave spherical surface of described truck center plate has low groove.
3. the using method of ball-type cartridge of the railway truck described in a claim 1 and 2, it is characterized in that: the middle part tubular navel of truck center plate inserts in the bottom circular aperture of body center plate, and body center plate is connected by tie bolt and coupling nut with truck center plate, cartridge is prevented to deviate from; Adopt cartridge back-up ring between body center plate and top steelframe, strengthen body center plate and the impact resistance be connected between the steelframe of top, the recessed spheroid outer step of truck center plate matches with between the steelframe of bottom, improves the impact resistance connected between the car body of cartridge; Body center plate is provided with upper through-hole and upper groove, and truck center plate is provided with low groove, and the mode making to adopt oiling mode between cartridge or dose grease is lubricated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410591038.0A CN104354713A (en) | 2014-10-29 | 2014-10-29 | Spherical bogie centre plate for railway wagon and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410591038.0A CN104354713A (en) | 2014-10-29 | 2014-10-29 | Spherical bogie centre plate for railway wagon and use method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104354713A true CN104354713A (en) | 2015-02-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410591038.0A Pending CN104354713A (en) | 2014-10-29 | 2014-10-29 | Spherical bogie centre plate for railway wagon and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104354713A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112192112A (en) * | 2020-08-28 | 2021-01-08 | 中车贵阳车辆有限公司 | Positioning device floating along upper center plate |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5746136A (en) * | 1996-09-13 | 1998-05-05 | Amsted Industries Incorporated | Dynamically stable, lightweight railcar support system |
| RU2279367C1 (en) * | 2004-12-29 | 2006-07-10 | Федеральное государственное унитарное предприятие Всероссийский научно-исследовательский и конструкторско-технологический институт подвижного состава Министерства путей сообщения Российской Федерации (ФГУП ВНИКТИ МПС России) | Connection of overspring beam with side frames of three-member bogie and with main frame of car |
| CN101508306A (en) * | 2009-03-24 | 2009-08-19 | 齐齐哈尔轨道交通装备有限责任公司 | Container freight train and auxiliary device thereof |
| CN101718064A (en) * | 2009-11-23 | 2010-06-02 | 株洲新通铁路装备有限公司 | Railway rail fastener recycling operation vehicle and rail exchanging fastener recycling operation method |
| CN202158329U (en) * | 2011-07-26 | 2012-03-07 | 武汉钢铁(集团)公司 | Automatic oil-supplying device for large center plate of 320-t cylindrical iron-mixing vehicle |
| CN103029718A (en) * | 2011-09-29 | 2013-04-10 | 齐齐哈尔轨道交通装备有限责任公司 | Anti-disengaging device and spherical center plate |
| CN202987177U (en) * | 2012-12-20 | 2013-06-12 | 齐齐哈尔轨道交通装备有限责任公司 | Railway freight car and spherical center plate anti-separating system thereof |
-
2014
- 2014-10-29 CN CN201410591038.0A patent/CN104354713A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5746136A (en) * | 1996-09-13 | 1998-05-05 | Amsted Industries Incorporated | Dynamically stable, lightweight railcar support system |
| RU2279367C1 (en) * | 2004-12-29 | 2006-07-10 | Федеральное государственное унитарное предприятие Всероссийский научно-исследовательский и конструкторско-технологический институт подвижного состава Министерства путей сообщения Российской Федерации (ФГУП ВНИКТИ МПС России) | Connection of overspring beam with side frames of three-member bogie and with main frame of car |
| CN101508306A (en) * | 2009-03-24 | 2009-08-19 | 齐齐哈尔轨道交通装备有限责任公司 | Container freight train and auxiliary device thereof |
| CN101718064A (en) * | 2009-11-23 | 2010-06-02 | 株洲新通铁路装备有限公司 | Railway rail fastener recycling operation vehicle and rail exchanging fastener recycling operation method |
| CN202158329U (en) * | 2011-07-26 | 2012-03-07 | 武汉钢铁(集团)公司 | Automatic oil-supplying device for large center plate of 320-t cylindrical iron-mixing vehicle |
| CN103029718A (en) * | 2011-09-29 | 2013-04-10 | 齐齐哈尔轨道交通装备有限责任公司 | Anti-disengaging device and spherical center plate |
| CN202987177U (en) * | 2012-12-20 | 2013-06-12 | 齐齐哈尔轨道交通装备有限责任公司 | Railway freight car and spherical center plate anti-separating system thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112192112A (en) * | 2020-08-28 | 2021-01-08 | 中车贵阳车辆有限公司 | Positioning device floating along upper center plate |
| CN112192112B (en) * | 2020-08-28 | 2022-07-05 | 中车贵阳车辆有限公司 | Positioning device floating along upper center plate |
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| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
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Application publication date: 20150218 |
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| WD01 | Invention patent application deemed withdrawn after publication |