CN203819242U - Sliding aisle support - Google Patents
Sliding aisle support Download PDFInfo
- Publication number
- CN203819242U CN203819242U CN201420101430.8U CN201420101430U CN203819242U CN 203819242 U CN203819242 U CN 203819242U CN 201420101430 U CN201420101430 U CN 201420101430U CN 203819242 U CN203819242 U CN 203819242U
- Authority
- CN
- China
- Prior art keywords
- sliding
- screw
- rod
- guide rod
- pilot bar
- 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 - Lifetime
Links
- 238000010586 diagram Methods 0.000 description 3
- 239000003082 abrasive agent Substances 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The utility model relates to a sliding aisle support. The sliding aisle support is provided with a guide rod; the guide rod is provided with a left rod end part and a right rod end part, wherein the right rod end part of the guide rod is connected with one end of a sliding block through a pin shaft; the sliding block is rotatably connected with the pin shaft; a circular wear-resistant ring is arranged at the other end of the sliding block; a spherical bearing is arranged at the left rod end part of the guide rod by a screw; the inner ring of the spherical bearing is arranged on a bracket. A guide wearing plate is fixedly connected with supporting plates through a screw; the supporting plates support the rod part of the guide rod; a cover plate is arranged on the upper part of the left rod end part of the guide rod by a screw; the bracket of the sliding aisle support is fixed to a butting frame side of a railway vehicle by a bolt; the sliding block can slide along the guide rail of a vehicle body frame of the railway vehicle; the spherical bearing can bear radial and axial loads along with the change of a running curve of the vehicle; the wear-resistant ring is long in service life, and convenient to maintain.
Description
Technical field
The utility model relates to Transit Equipment technical field, and especially a kind of sliding type passageway is supported.
Background technology
Along with the development of track traffic industry, especially the vehicle of run curve complexity, requirement to windscreen carrying capacity is more and more higher, between each car of train, be all provided with windscreen at present, bottom, windscreen passageway is equipped with passageway and supports, and support in the past is all fixed on car end, but windscreen structure heaviness, the curve negotiation ability of this kind of structure are poor, not easy-maintaining, poor stability, cannot meet the severe vehicle requirement of current run curve.
Utility model content
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, provide a kind of sliding type passageway simple to operate, that curve negotiation ability is strong to support.
The utility model solves the technical scheme that its technical matters adopts: a kind of sliding type passageway is supported, there is pilot bar, described pilot bar has left boom end, right boom end, the right boom end of described pilot bar is connected with one end of slide block by bearing pin, described slide block and bearing pin are rotationally connected, the described slide block other end has circular flow ring, and the left boom end of described pilot bar is by screw mounting spherical bearing, and the bearing inner ring of globe bearing is rack-mount.
Described sliding type passageway is supported has guiding wearing plate, and described guiding wearing plate is fixedly connected with back plate by screw, and back plate is supported on the bar portion of pilot bar.
Described sliding type passageway is supported has cover plate, and cover plate is arranged on the left boom end top of pilot bar by screw.
The beneficial effects of the utility model are: the support that sliding type passageway is supported is fixed by bolts to the interface frame, mating frame side of guideway vehicle, slide block can slide along the guide rail of vehicle body of railway vehicle frame, globe bearing is along with the curvilinear motion of vehicle operating can be born radial and axial load, the position that slide block contacts with guide rail is used flow ring, long service life, maintains easily.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is schematic perspective view of the present utility model;
Fig. 3 is the structural representation of A-A in Fig. 1;
Fig. 4 is the structural representation of D-D in Fig. 1;
Fig. 5 is the motion schematic diagram that slide block of the present utility model slides to the inside in the time that the windscreen of guideway vehicle stretches;
Fig. 6 is the motion schematic diagram that slide block of the present utility model slides laterally in the time of the windscreen compression of guideway vehicle;
Wherein: 1, pilot bar, 2, cover plate, 3, stay bearing plate, 4, slide block, 5, bearing pin, 8, guiding wearing plate, 9, flow ring, 10, support, 18, globe bearing.
Detailed description of the invention
By reference to the accompanying drawings the utility model is further described now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present utility model in a schematic way, and therefore it only shows the formation relevant with the utility model.
As shown in Fig. 1 Fig. 2, a kind of sliding type passageway is supported, there is pilot bar 1, pilot bar 1 has left boom end, right boom end, and the right boom end of pilot bar 1 is connected with one end of slide block 4 by bearing pin 5, as shown in Figure 3, slide block 4 is rotationally connected with bearing pin 5, slide block 4 other ends have circular flow ring 9, and flow ring 9 adopts high-abrasive material, long service life, maintain easily.
As shown in Figure 4, the left boom end of pilot bar 1 is by screw mounting spherical bearing 18, the bearing inner ring of globe bearing 18 is arranged on support 10, and cover plate 2 is arranged on the left boom end top of pilot bar 1 by screw, and globe bearing 18 can bear load axially and radially.Cover plate 2 plays dustproof effect.
Guiding wearing plate 8 is fixedly connected with back plate 3 by screw, and back plate 3 is supported on the bar portion of pilot bar 1.Guiding wearing plate 8 uses high-abrasive material, and resistance to abrasion is good, high life.
Along with the variation of vehicle operating circuit, slide block 4 can rotate around bearing pin 5.
The support 10 that sliding type passageway is supported is bolted the interface frame, mating frame side at guideway vehicle, slide block 4 can slide along the guide rail of vehicle body of railway vehicle frame, globe bearing 18 is along with the curvilinear motion of vehicle operating can be born radial and axial load, the position that slide block 4 contacts with guide rail is used flow ring 9, long service life, maintains easily.
In track vehicle operating process, along with the variation of run curve, windscreen can compress or stretch, and sliding type passageway is supported by the position of the slide control pilot bar of slide block, realizes the variation of car end distance.As shown in Figure 5, in the time that the windscreen of guideway vehicle stretches, slide block slides to the inside and increases car end distance.As shown in Figure 6, in the time that the windscreen of guideway vehicle compresses, slide block slides laterally and shortens car end distance.
The utility model is simple to operate, curve negotiation ability is strong, high safety, long service life, maintain easily.
Taking above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, relevant staff can, not departing from the scope of this utility model technological thought, carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on specification sheets, must determine its technical scope according to claim scope.
Claims (3)
1. a sliding type passageway is supported, there is pilot bar (1), described pilot bar (1) has left boom end, right boom end, it is characterized in that: the right boom end of described pilot bar (1) is connected with one end of slide block (4) by bearing pin (5), described slide block (4) is rotationally connected with bearing pin (5), described slide block (4) other end has circular flow ring (9), the left boom end of described pilot bar (1) is by screw mounting spherical bearing (18), and the bearing inner ring of globe bearing (18) is arranged on support (10).
2. sliding type according to claim 1 passageway is supported, and it is characterized in that: have guiding wearing plate (8), described guiding wearing plate (8) is fixedly connected with back plate (3) by screw, and back plate (3) is supported on the bar portion of pilot bar (1).
3. sliding type according to claim 1 passageway is supported, and it is characterized in that: have cover plate (2), cover plate (2) is arranged on the left boom end top of pilot bar (1) by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420101430.8U CN203819242U (en) | 2014-03-07 | 2014-03-07 | Sliding aisle support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420101430.8U CN203819242U (en) | 2014-03-07 | 2014-03-07 | Sliding aisle support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203819242U true CN203819242U (en) | 2014-09-10 |
Family
ID=51474770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420101430.8U Expired - Lifetime CN203819242U (en) | 2014-03-07 | 2014-03-07 | Sliding aisle support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203819242U (en) |
-
2014
- 2014-03-07 CN CN201420101430.8U patent/CN203819242U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 266000 No. 178, Zhuzhou Road, Laoshan District, Shandong, Qingdao Patentee after: QINGDAO ULTMATE TRAFFIC EQUIPMENT Co.,Ltd. Address before: 266000 No. 178, Zhuzhou Road, hi tech Industrial Park, Shandong, Qingdao Patentee before: QINGDAO ULTIMATE Corp.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No.178 Zhuzhou Road, hi tech Industrial Park, Laoshan District, Qingdao, Shandong Province Patentee after: Outmet Transportation Technology Co.,Ltd. Address before: 266000 Zhuzhou Road, Laoshan District, Qingdao, Shandong Province, No. 178 Patentee before: QINGDAO ULTMATE TRAFFIC EQUIPMENT Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140910 |