CN204747926U - Rail vehicle flexibility transverse shift platform - Google Patents
Rail vehicle flexibility transverse shift platform Download PDFInfo
- Publication number
- CN204747926U CN204747926U CN201520335612.6U CN201520335612U CN204747926U CN 204747926 U CN204747926 U CN 204747926U CN 201520335612 U CN201520335612 U CN 201520335612U CN 204747926 U CN204747926 U CN 204747926U
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- Prior art keywords
- carrying column
- rail vehicle
- transverse shift
- column
- platform
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Abstract
The utility model discloses a rail vehicle flexibility transverse shift platform, include: the stand is born on aversion platform, running gear, a left side, stand, left conical dowel pin, right conical dowel pin, left heavily loaded linear guide, right heavily loaded linear guide, synchronous connecting device, aversion hydraulic means are born to the right side, aversion platform bottom is connected with running gear, and moving platform top both ends are provided with left heavily loaded linear guide, right heavily loaded linear guide respectively, it is connected through synchronous connecting device to hold the stand, a left side is born the top that stand, the right side bore the stand and is provided with the locating pin respectively, aversion hydraulic means sets up rail vehicle flexibility transverse shift platform on the left aversion platform of stand is born on the right side. The utility model provides a pair of rail vehicle flexibility transverse shift platform, simple structure, light in weight just are applicable to the reciprocal conversion of transverse shift of all kinds of rail vehicle standard rail and nonstandard rail, have practiced thrift the cost, have reduced operating personnel quantity for the operating personnel operation is more convenient.
Description
Technical field
The utility model relates to a kind of rail vehicle flexibility transverse shift platform, belongs 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.
Utility model content
Object: in order to overcome the deficiencies in the prior art, the utility model provides a kind of rail vehicle flexibility transverse shift platform.
Technical scheme: for solving the problems of the technologies described above, the technical solution adopted in the utility model 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 that the utility model provides, 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 utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model 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 preferred embodiment of the present utility model; be noted that for those skilled in the art; under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
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 |
|---|---|---|---|
| CN201520335612.6U CN204747926U (en) | 2015-05-22 | 2015-05-22 | Rail vehicle flexibility transverse shift platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520335612.6U CN204747926U (en) | 2015-05-22 | 2015-05-22 | Rail vehicle flexibility transverse shift platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204747926U true CN204747926U (en) | 2015-11-11 |
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ID=54462680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520335612.6U Expired - Fee Related CN204747926U (en) | 2015-05-22 | 2015-05-22 | Rail vehicle flexibility transverse shift platform |
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| Country | Link |
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| CN (1) | CN204747926U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104827264A (en) * | 2015-05-22 | 2015-08-12 | 南京南车浦镇城轨车辆有限责任公司 | Flexible transverse displacement platform for rail vehicles |
-
2015
- 2015-05-22 CN CN201520335612.6U patent/CN204747926U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104827264A (en) * | 2015-05-22 | 2015-08-12 | 南京南车浦镇城轨车辆有限责任公司 | Flexible transverse displacement platform for rail vehicles |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 210031, 68 North Pearl Road, Taishan Park, Nanjing hi tech Development Zone, Jiangsu, China Patentee after: NANJING ZHONGCHE PUZHEN URBAN RAIL VEHICLE CO., LTD. Address before: 210031 hi tech Development Zone, Jiangsu, Nanjing Patentee before: CSR Nanjing Puzhen Mass Transit Vehicle Co., Ltd |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20180522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |