CN1106963C - Transverse wheel lifter for automatic flat railcar - Google Patents
Transverse wheel lifter for automatic flat railcar Download PDFInfo
- Publication number
- CN1106963C CN1106963C CN00113369A CN00113369A CN1106963C CN 1106963 C CN1106963 C CN 1106963C CN 00113369 A CN00113369 A CN 00113369A CN 00113369 A CN00113369 A CN 00113369A CN 1106963 C CN1106963 C CN 1106963C
- Authority
- CN
- China
- Prior art keywords
- guide rail
- rail bracket
- guide
- wear
- resistant block
- 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.)
- Expired - Fee Related
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The present invention relates to a flat car with rails, particularly to a horizontal wheel lifting device of the flat car with rails. The present invention is composed of a guide rail bracket, a guide seat, two driving wheels, two auxiliary wheels and two hydraulic cylinders. The present invention is characterized in that two guiding mechanisms are respectively installed on both ends of the guide rail bracket; each guiding mechanism is composed of is a wear resistant block with a working surface which is a vertical cambered surface and four to six rolling guide rail blocks. The present invention has the advantages of reducing the assembly clearance among the ends of the guide rail bracket and the guide seat, which leads the lifting of the present invention to be smooth and flexible. Simultaneously, the present invention can avoid the phenomenon that the guide rail bracket is clamped in the guide seat and ensures the normal lifting of the device.
Description
The present invention relates to a kind of rail flat car, relate in particular to the transverse wheel lifter of rail flat car.
Whether carry smuggled goods secretly for the freight container and the transport vehicle that detect turnover port, various countries, all adopt manual OOBA (out of box audit) in the past, but the work efficiency of this method is extremely low.For improving detection efficiency, at present, some national import-export ports begin to adopt in succession goods x ray scanning check implement.This equipment generally comprises 2～3 automatic flatcars of rail that are used to transmit the loading container vehicle, this flatcar should and turn back on another parallel long rail of starting point at the long rail by x radiographic inspection district and move ahead, and can walk crosswise on two short rails that intersect vertically with these two long rails again.For this reason, Britain Strachan﹠amp; Transverse wheel lifter has been installed by Henshaw company on flatcar (use of China Shenzhen Huang Gang customs) car body of its manufacturing, so that flatcar transfers cross motion to by longitudinal movement on short rail.Because the guide rail bracket end of this transverse wheel lifter is fixed with three square copper billets that self-lubricating function is arranged, joining at two kinds of tracks, when horizontal the wheel need to be risen when leaving short rail or descending near short rail, provide the action of two hydraulic actuating cylinders of lifting power can be not synchronous fully for this device, cause guide rail bracket one end perk, an end to sink, when angle excursion was big slightly, the guide bracket wall just may be withstood in the two ends of guide rail bracket, be stuck in the guide groove of guide bracket, influence normally carrying out of testing; In addition, be stuck in the guide bracket for avoid guide rail bracket as far as possible, slot reservation is bigger between guide rail bracket end copper billet and guide bracket wall, causes this device to produce vibration when lifting and horizontal walking.And copper billet is easy to wear, needs frequent parking checking, maintenance.
The objective of the invention is to improve alerting ability, the stationarity of transverse wheel lifter lifting.
Solution of the present invention is, the transverse wheel lifter of the automatic flatcar of a kind of rail, by guide rail bracket, two guide brackets, two drive wheels, two auxiliary wheels, two hydraulic actuating cylinders are formed, two guide brackets are connected to the inboard of two curb girders of car body, the top of two hydraulic actuating cylinders links to each other with car body through pivot pin, the bottom links to each other with guide rail bracket through pivot pin, two drive wheels and two auxiliary wheels are installed under the guide rail bracket symmetrically, it is characterized in that, a guiding mechanism is also respectively installed at the guide rail bracket two ends, this guiding mechanism is made of wear-resistant block and 4～6 non-friction guide pieces, wear-resistant block is fixed in the notch of groove shape end of guide rail bracket, 4～6 vertical respectively symmetries of non-friction guide piece are fixed on the both sides of groove shape end, and the driving surface of wear-resistant block is vertical cambered surface.
The arc radius of described wear-resistant block cambered surface is the length of guide rail bracket center to the wear-resistant block outside.
The present invention has dwindled the assembly clearance of guide rail bracket end and guide bracket greatly owing in both sides, guide rail bracket termination the non-friction guide piece has been installed, and makes the lifting of this device more steady, flexible, and has eliminated wear phenomenon substantially, and the maintenance amount is reduced significantly; And be fixed in the notch of guide rail bracket termination with the approaching one side of guide bracket be the wear-resistant block of arc, make guide rail bracket again when deflection, the last inferior horn of wear-resistant block still keeps certain interval with guide bracket, thereby guide rail bracket can not block by guide bracket, has guaranteed the normal lifting of this device.
Below, the present invention is described in detail in conjunction with the accompanying drawings and embodiments.
Fig. 1 transmits the assembly drawing of the transverse wheel lifter of the automatic flatcar of rail for freight container;
Fig. 2 transmits the assembly drowing of the transverse wheel lifter guiding mechanism of the automatic flatcar of rail for freight container.
Embodiment: as shown in Figure 1, the transverse wheel lifter of the automatic flatcar of rail is made up of guide bracket 2, guide rail bracket 3, hydraulic actuating cylinder 4, drive wheel 5, auxiliary wheel 6.Two guide brackets 2 are welded on the inboard of two curb girders 1 of car body respectively, and the top of two hydraulic actuating cylinders 4 links to each other with car body by pivot pin, and the bottom links to each other with guide rail bracket 3 by pivot pin, and two drive wheels 5 and two auxiliary wheels 6 are installed in guide rail bracket 3 times symmetrically.As seen from Figure 2, the two ends of guide rail bracket 3 are groove shape, the guiding mechanism that is made of wear-resistant block 7 and four non-friction guide pieces 8 is contained in the two ends of guide rail bracket 3, and be complementary with the notch of the guide bracket 2 that guide rail plate 9 is housed, make guiding mechanism has been installed guide rail bracket 3 can under the effect of hydraulic actuating cylinder in guide bracket 2 upper and lower moving.Wherein, the driving surface of wear-resistant block 7 is a cambered surface from top to bottom, and it is by in the groove shape notch that is bolted to guide rail bracket 3 ends, and four non-friction guide pieces 8 then extremely descend through being bolted to this notch both sides from last symmetrically.
Claims (2)
1, the transverse wheel lifter of the automatic flatcar of a kind of rail, by guide rail bracket, two guide brackets, two drive wheels, two auxiliary wheels, two hydraulic actuating cylinders are formed, two guide brackets are connected to the inboard of two curb girders of car body, the top of two hydraulic actuating cylinders links to each other with car body through pivot pin, the bottom links to each other with guide rail bracket through pivot pin, two drive wheels and two auxiliary wheels are installed under the guide rail bracket symmetrically, it is characterized in that: a guiding mechanism is also respectively installed at the guide rail bracket two ends, this guiding mechanism is made of wear-resistant block and 4～6 non-friction guide pieces, wear-resistant block is fixed in the notch of groove shape end of guide rail bracket, 4～6 vertical respectively symmetries of non-friction guide piece are fixed on the both sides of groove shape end, and the driving surface of wear-resistant block is vertical cambered surface.
2, the transverse wheel lifter of the automatic flatcar of rail according to claim 1 is characterized in that: the arc radius of described wear-resistant block cambered surface is the length of guide rail bracket center to the wear-resistant block outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00113369A CN1106963C (en) | 2000-04-17 | 2000-04-17 | Transverse wheel lifter for automatic flat railcar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00113369A CN1106963C (en) | 2000-04-17 | 2000-04-17 | Transverse wheel lifter for automatic flat railcar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1289692A CN1289692A (en) | 2001-04-04 |
| CN1106963C true CN1106963C (en) | 2003-04-30 |
Family
ID=4583158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN00113369A Expired - Fee Related CN1106963C (en) | 2000-04-17 | 2000-04-17 | Transverse wheel lifter for automatic flat railcar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1106963C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107264201A (en) * | 2017-07-27 | 2017-10-20 | 中车眉山车辆有限公司 | A kind of road rail vehicle lowering or hoisting gear |
| CN107244198A (en) * | 2017-07-27 | 2017-10-13 | 中车眉山车辆有限公司 | A kind of road rail vehicle carrier |
| CN107190600A (en) * | 2017-07-27 | 2017-09-22 | 中车眉山车辆有限公司 | A kind of combined rail-welding vehicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB714598A (en) * | 1951-09-18 | 1954-09-01 | Strachan & Henshaw Ltd | Improvements in or relating to devices for moving or controlling the movement of rail wagons and the like |
| GB783890A (en) * | 1954-09-27 | 1957-10-02 | Strachan & Henshaw Ltd | Improvements in or relating to vehicle transferring devices |
| GB830969A (en) * | 1956-01-12 | 1960-03-23 | Strachan & Henshaw Ltd | Improvements in or relating to devices for moving rail wagons or the like |
| GB836379A (en) * | 1957-10-14 | 1960-06-01 | Strachan & Henshaw Ltd | Improvements in or relating to devices for moving or controlling the movement of rail wagons and the like |
| US3919945A (en) * | 1974-08-12 | 1975-11-18 | Hisazuchi Kojyo | Device for transferring railway cars sideways |
-
2000
- 2000-04-17 CN CN00113369A patent/CN1106963C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB714598A (en) * | 1951-09-18 | 1954-09-01 | Strachan & Henshaw Ltd | Improvements in or relating to devices for moving or controlling the movement of rail wagons and the like |
| GB783890A (en) * | 1954-09-27 | 1957-10-02 | Strachan & Henshaw Ltd | Improvements in or relating to vehicle transferring devices |
| GB830969A (en) * | 1956-01-12 | 1960-03-23 | Strachan & Henshaw Ltd | Improvements in or relating to devices for moving rail wagons or the like |
| GB836379A (en) * | 1957-10-14 | 1960-06-01 | Strachan & Henshaw Ltd | Improvements in or relating to devices for moving or controlling the movement of rail wagons and the like |
| US3919945A (en) * | 1974-08-12 | 1975-11-18 | Hisazuchi Kojyo | Device for transferring railway cars sideways |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1289692A (en) | 2001-04-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |