CN104827264A - Flexible transverse displacement platform for rail vehicles - Google Patents
Flexible transverse displacement platform for rail vehicles Download PDFInfo
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- CN104827264A CN104827264A CN201510265184.9A CN201510265184A CN104827264A CN 104827264 A CN104827264 A CN 104827264A CN 201510265184 A CN201510265184 A CN 201510265184A CN 104827264 A CN104827264 A CN 104827264A
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- Prior art keywords
- carrying column
- displacement
- column
- rail vehicle
- transverse shift
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The invention discloses a flexible transverse displacement platform for rail vehicles. The flexible transverse displacement platform comprises a displacement platform body, a walking device, a left bearing stand column, a right bearing stand column, a left conical positioning pin, a right conical positioning pin, a left heavy load linear guideway, a right heavy load linear guideway, a synchronous connection device and a displacement hydraulic device; the bottom of the displacement platform body is connected with the walking device, the two ends of the top of the displacement platform body are provided with the left heavy load linear guideway and the right heavy load linear guideway respectively, and the bearing stand columns are connected with each other through the synchronous connection device; the top of the left bearing stand column and the top of the right bearing stand column are provided with the left positioning pin and the right positioning pin respectively; the displacement hydraulic device is arranged on the portion, at the left side of the right bearing stand column, of the displacement platform body. The flexible transverse displacement platform for the rail vehicles is simple in structure and light in weight and suitable for the mutually inverse conversion of the transverse displacement between a standard rail and a non-standard rail of various rail vehicles, the cost is saved, the operator number is decreased, and therefore operators can operate more conveniently.
Description
Technical field
The present invention relates to a kind of rail vehicle flexibility transverse shift platform, belong to rail vehicle assembly equipment technical field.
Background technology
International railway gauge has 1000mm, 1067mm, 1435mm, 1520mm, the all sizes such as 1676mm, domestic track traffic business equipment all adapts to standard gauge 1435mm and manufactures and designs, along with track traffic product internationalization process, more and more nonstandard gauge vehicle order has been accepted by domestic rail traffic vehicles enterprise, fall in wheel process at rail vehicle, gauge for external gauge and domestic standard rail is distinguished, be limited by cost and power house environment, many manufacturers adopt three rails laying remodeling methods to realize the function of standard gauge and nonstandard rail simultaneously, like this for the operation that is linked and packed of the car body of rail vehicle and bogie brings numerous difficult point, main as follows: (1) vehicle body of railway vehicle is huge and heavy, large-tonnage hanging device is difficult to the required precision realizing transverse shifting, and can cause and repeatedly lift, production cost is very high.(2) rail vehicle that completes of general assembly, underframe is equipped with brake piping and signal cable, is difficult to use suspender lifting, easily causes damage to pipeline, cable.(3) common car lifting J-Horner can only realize erecting vehicle functions, cannot realize the conversion of standard gauge and nonstandard rail, make this type carbody and bogie assembly working difficult, even cannot complete assembling.
In prior art, the standard gauge laid for three rails and the conversion of nonstandard rail decentraction fall wheel work, the method generally taked is truck crane lifting, is namely realized the horizontal-shift of car body by the cycling start of truck crane, completes the displacement difference at center between standard gauge and nonstandard rail.But in actual mechanical process, truck crane lifting is difficult to ensure its millimetre-sized required precision, so the potential safety hazard in hoisting process is more, in order to realize car, must be equipped with considerable personnel and carry out coordinated manipulation simultaneously.Can there is larger problem in such installation process, not only assembly quality is poor, and efficiency of assembling is lower, and waste a lot of human and material resources, financial resources, the car body even affecting rail vehicle is connected with bogie, can there is potential safety hazard, affect product quality.
Summary of the invention
Object: in order to overcome the deficiencies in the prior art, the invention provides a kind of rail vehicle flexibility transverse shift platform.
Technical scheme: for solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of rail vehicle flexibility transverse shift platform, comprise: displacement platform, running gear, left carrying column, right carrying column, left conical dowel pin, right conical dowel pin, left heavily loaded line slideway, right heavily loaded line slideway, synchronous connecting device, displacement hydraulic means, described displacement mesa base is connected with running gear, two ends, mobile platform top are respectively arranged with left heavily loaded line slideway, right heavily loaded line slideway, left carrying column is provided with in described left heavily loaded line slideway, described right heavily loaded line slideway is provided with right carrying column, described left carrying column, right carrying column is connected by synchronous connecting device, for keeping left carrying column, the spacing of right carrying column immobilizes, the top of described left carrying column, right carrying column is respectively arranged with left conical dowel pin, right conical dowel pin, described displacement hydraulic means is arranged on the displacement platform on the left of right carrying column, and described displacement hydraulic means moves for promoting right carrying column.
Also comprise: limit stops device, described limit stops device is arranged on the displacement platform on the right side of left carrying column, for placing restrictions on left carrying column displacement.Described limit stops device comprises: column support, setscrew nut, screw rod, and described column support is arranged on a mobile platform, and described screw rod is installed vertically on column support top, and described setscrew nut is socketed on screw rod; Described setscrew nut is used for adjusting screw(rod) progress distance, and described screw rod is used for placing restrictions on left carrying column displacement.
Described displacement hydraulic means comprises: hydraulic pushing device, displacement hydraulic means mount pad, described displacement hydraulic means mount pad is arranged on a mobile platform, described displacement hydraulic means mount pad is provided with hydraulic pushing device, and described hydraulic pushing device moves for promoting right carrying column.
Also comprise Anti-side-turning device, described Anti-side-turning device is arranged on the right side of running gear, turns on one's side to the right for preventing mobile platform.Described Anti-side-turning device is set to jack.
Described synchronous connecting device comprises: attachment screw, synchronous connecting rod, is provided with synchronous connecting rod between described left carrying column, right carrying column, and synchronous connecting rod two ends are fixed by attachment screw and left carrying column, right carrying column.
Also comprise adjustment pad, described adjustment pad arranges attachment screw place, for finely tuning the spacing of left carrying column, right carrying column.
Described left conical dowel pin, right conical dowel pin are all set to inverted cone-shaped structure.
Beneficial effect: a kind of rail vehicle flexibility transverse shift platform provided by the invention, can solve the nonstandard rail vehicle of special type admirably and cannot realize lateral shift and to fall car, location inaccuracy and car body are connected the large problem of difficulty with bogie.The design's structure is simple, and weight is light, is applicable to the reciprocal conversion of transverse shift of all kinds of rail vehicle standard gauge and nonstandard rail, has saved cost, decreased operating personnel's quantity, operating personnel have been operated more convenient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further described.
As shown in Figure 1, a kind of rail vehicle flexibility transverse shift platform, comprise: displacement platform 9, running gear 10, left carrying column 2, right carrying column 14, left conical dowel pin 1, right conical dowel pin 13, left heavily loaded line slideway 4, right heavily loaded line slideway 15, synchronous connecting device, displacement hydraulic means, running gear 10 is connected with bottom described displacement platform 9, two ends, mobile platform 9 top are respectively arranged with left heavily loaded line slideway 4, right heavily loaded line slideway 15, left carrying column 2 is provided with in described left heavily loaded line slideway 4, described right heavily loaded line slideway 15 is provided with right carrying column 14, described left carrying column 2, right carrying column 14 is connected by synchronous connecting device, for keeping left carrying column 2, the spacing of right carrying column 14 immobilizes, the top of described left carrying column 2, right carrying column 14 is respectively arranged with left conical dowel pin 1, right conical dowel pin 13, described displacement hydraulic means is arranged on the displacement platform 9 on the left of right carrying column 14, and described displacement hydraulic means moves for promoting right carrying column 14.
Also comprise: limit stops device, described limit stops device is arranged on the displacement platform 9 on the right side of left carrying column 2, for placing restrictions on left carrying column 2 displacement.Described limit stops device comprises: column support 5, setscrew nut 6, screw rod 7, and described column support 5 is arranged on mobile platform 9, and described screw rod 7 is installed vertically on column support 5 top, and described setscrew nut 6 is socketed on screw rod 7; Described setscrew nut 6 is for adjusting screw(rod) 7 progress distance, and described screw rod 7 is for placing restrictions on left carrying column 2 displacement.
Described displacement hydraulic means comprises: hydraulic pushing device 11, displacement hydraulic means mount pad 12, described displacement hydraulic means mount pad 12 is arranged on mobile platform 9, described displacement hydraulic means mount pad 12 is provided with hydraulic pushing device 11, and described hydraulic pushing device 11 moves for promoting right carrying column 14.Described displacement hydraulic means is also furnished with Pressure gauge, manual hydraulic device and change-over switch, can realize bidirectional flexibleization displacement, go for different product transverse shift demand.
Also comprise Anti-side-turning device 16, described Anti-side-turning device 16 is arranged on the right side of running gear 10, turns on one's side to the right for preventing mobile platform 9.Described Anti-side-turning device 16 is set to jack, and the push rod of described jack adopts Steps large model, and jacking step by step, can adapt to different construction sites demand.
Described synchronous connecting device comprises: attachment screw 3, synchronous connecting rod 8, is provided with synchronous connecting rod 8 between described left carrying column 2, right carrying column 14, and synchronous connecting rod 8 two ends are fixed by attachment screw 3 and left carrying column 2, right carrying column 14.
Also comprise adjustment pad, described adjustment pad arranges attachment screw 3 place, for finely tuning the spacing of left carrying column 2, right carrying column 14.
Described left conical dowel pin 1, right conical dowel pin 13 are all set to inverted cone-shaped structure, are convenient to car body sleeper beam and import smoothly, avoid body construction to be damaged when using frock.
Concrete occupation mode is as follows: during use, operation car lifting J-Horner makes carbody slowly decline, below car body, empty spring air inlet is nested in left conical dowel pin, on right conical dowel pin, by alignment pin restriction vehicle play, to reach the effect that vehicle and device work in coordination with movement, support Anti-side-turning device simultaneously, vehicle is avoided to turn on one's side in transverse shifting process, lateral shift distance needed for vehicle, operation hydraulic pushing device, hydraulic pushing device is connected with right carrying column, carrying column is driven to move to required offset direction, limit stops device is for limiting lateral direction of car offset distance, skew is avoided excessively to cause vehicle rollover.Hydraulic pushing device is furnished with Pressure gauge, manual hydraulic device and change-over switch, can realize left and right vehicle wheel direction and move, and offset distance needs flexibility to adjust according to different product.
Due to the installation of synchronous connecting device and limit stops device, make left carrying column and right carrying column can synchronously carry out moving and displacement is consistent, ensure that stationarity and the accuracy of movement; Due to the installation of the hydraulic means that is shifted, it comprises hydraulic pushing device and change-over switch, and wherein hydraulic pushing device is light, simple to operate, ensure that the reciprocal conversion of the transverse shift of rail vehicle standard gauge and nonstandard rail; Anti-side-turning device is shifted in reciprocal transfer process at rail vehicle transversal especially, ensure that the safety work of vehicle, effectively ensure that the phenomenon that the inclination that vehicle causes because of crank is even turned on one's side.In sum, the present invention can solve the reciprocal conversion of transverse shift of standard gauge and nonstandard rail rail vehicle effectively, improves assembling speed, improves production efficiency, reduce the production cost of enterprise.
The above is only the preferred embodiment of the present invention; be noted that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (9)
1. a rail vehicle flexibility transverse shift platform, comprise: displacement platform, running gear, it is characterized in that: also comprise: left carrying column, right carrying column, left conical dowel pin, right conical dowel pin, left heavily loaded line slideway, right heavily loaded line slideway, synchronous connecting device, displacement hydraulic means, described displacement mesa base is connected with running gear, two ends, mobile platform top are respectively arranged with left heavily loaded line slideway, right heavily loaded line slideway, left carrying column is provided with in described left heavily loaded line slideway, described right heavily loaded line slideway is provided with right carrying column, described left carrying column, right carrying column is connected by synchronous connecting device, for keeping left carrying column, the spacing of right carrying column immobilizes, the top of described left carrying column, right carrying column is respectively arranged with left conical dowel pin, right conical dowel pin, described displacement hydraulic means is arranged on the displacement platform on the left of right carrying column, and described displacement hydraulic means moves for promoting right carrying column.
2. a kind of rail vehicle flexibility transverse shift platform according to claim 1, it is characterized in that: also comprise: limit stops device, described limit stops device is arranged on the displacement platform on the right side of left carrying column, for placing restrictions on left carrying column displacement.
3. a kind of rail vehicle flexibility transverse shift platform according to claim 2, it is characterized in that: described limit stops device comprises: column support, setscrew nut, screw rod, described column support is arranged on a mobile platform, described screw rod is installed vertically on column support top, and described setscrew nut is socketed on screw rod; Described setscrew nut is used for adjusting screw(rod) progress distance, and described screw rod is used for placing restrictions on left carrying column displacement.
4. a kind of rail vehicle flexibility transverse shift platform according to claim 1, it is characterized in that: described displacement hydraulic means comprises: hydraulic pushing device, displacement hydraulic means mount pad, described displacement hydraulic means mount pad is arranged on a mobile platform, described displacement hydraulic means mount pad is provided with hydraulic pushing device, and described hydraulic pushing device moves for promoting right carrying column.
5. a kind of rail vehicle flexibility transverse shift platform according to claim 1, it is characterized in that: also comprise Anti-side-turning device, described Anti-side-turning device is arranged on the right side of running gear, turns on one's side to the right for preventing mobile platform.
6. a kind of rail vehicle flexibility transverse shift platform according to claim 5, is characterized in that: described Anti-side-turning device is set to jack.
7. a kind of rail vehicle flexibility transverse shift platform according to claim 1, it is characterized in that: described synchronous connecting device comprises: attachment screw, synchronous connecting rod, be provided with synchronous connecting rod between described left carrying column, right carrying column, synchronous connecting rod two ends are fixed by attachment screw and left carrying column, right carrying column.
8. a kind of rail vehicle flexibility transverse shift platform according to claim 1, it is characterized in that: also comprise adjustment pad, described adjustment pad arranges attachment screw place, for finely tuning the spacing of left carrying column, right carrying column.
9. a kind of rail vehicle flexibility transverse shift platform according to claim 1, is characterized in that: described left conical dowel pin, right conical dowel pin are all set to inverted cone-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510265184.9A CN104827264B (en) | 2015-05-22 | 2015-05-22 | Flexible transverse displacement platform for rail vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510265184.9A CN104827264B (en) | 2015-05-22 | 2015-05-22 | Flexible transverse displacement platform for rail vehicles |
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| Publication Number | Publication Date |
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| CN104827264A true CN104827264A (en) | 2015-08-12 |
| CN104827264B CN104827264B (en) | 2017-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510265184.9A Active CN104827264B (en) | 2015-05-22 | 2015-05-22 | Flexible transverse displacement platform for rail vehicles |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109807780A (en) * | 2019-03-01 | 2019-05-28 | 佛山中车四方轨道车辆有限公司 | A kind of vehicle body of railway vehicle general assembly positioning device |
| CN111283417A (en) * | 2019-11-18 | 2020-06-16 | 中车浦镇庞巴迪运输系统有限公司 | A device for assembling a monorail vehicle body and its support |
| CN112475830A (en) * | 2020-11-03 | 2021-03-12 | 南京中船绿洲机器有限公司 | Tool and method for mounting oil cylinder of plunger type rudder machine |
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| RU2399532C2 (en) * | 2008-11-10 | 2010-09-20 | Юрий Иванович Суслин | Unit to turn passanger or freight car bogies |
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| CN103286734A (en) * | 2013-06-26 | 2013-09-11 | 南京梅山冶金发展有限公司 | Assembling platform of adjustable mine car bogie |
| CN103552573A (en) * | 2013-11-13 | 2014-02-05 | 唐山百川智能机器有限公司 | Technical bogie for maintenance |
| CN204250071U (en) * | 2014-10-11 | 2015-04-08 | 唐山学院 | The motor vehicle power process bogie of adjustable width |
| CN204747926U (en) * | 2015-05-22 | 2015-11-11 | 南京南车浦镇城轨车辆有限责任公司 | Rail vehicle flexibility transverse shift platform |
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2015
- 2015-05-22 CN CN201510265184.9A patent/CN104827264B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201198131Y (en) * | 2007-12-20 | 2009-02-25 | 唐山轨道客车有限责任公司 | Non-power process bogie |
| RU2399532C2 (en) * | 2008-11-10 | 2010-09-20 | Юрий Иванович Суслин | Unit to turn passanger or freight car bogies |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109807780A (en) * | 2019-03-01 | 2019-05-28 | 佛山中车四方轨道车辆有限公司 | A kind of vehicle body of railway vehicle general assembly positioning device |
| CN111283417A (en) * | 2019-11-18 | 2020-06-16 | 中车浦镇庞巴迪运输系统有限公司 | A device for assembling a monorail vehicle body and its support |
| CN112475830A (en) * | 2020-11-03 | 2021-03-12 | 南京中船绿洲机器有限公司 | Tool and method for mounting oil cylinder of plunger type rudder machine |
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| Publication number | Publication date |
|---|---|
| CN104827264B (en) | 2017-04-12 |
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Address after: 210031, 68 North Pearl Road, Taishan Park, Nanjing hi tech Development Zone, Jiangsu, China Applicant after: NANJING ZHONGCHE PUZHEN URBAN RAIL VEHICLE CO., LTD. Address before: 210031 hi tech Development Zone, Jiangsu, Nanjing Applicant before: CSR Nanjing Puzhen Mass Transit Vehicle Co., Ltd |
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