CN204552422U - A kind of sliding plug door system drives bogey - Google Patents
A kind of sliding plug door system drives bogey Download PDFInfo
- Publication number
- CN204552422U CN204552422U CN201520188889.0U CN201520188889U CN204552422U CN 204552422 U CN204552422 U CN 204552422U CN 201520188889 U CN201520188889 U CN 201520188889U CN 204552422 U CN204552422 U CN 204552422U
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- China
- Prior art keywords
- slide block
- carrying slide
- linear guides
- polished rod
- door
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- Expired - Fee Related
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- 238000000034 method Methods 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
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Abstract
The utility model relates to a kind of sliding plug door system and drives bogey, comprise institutional framework, the flap seat that door is taken frame and is connected with car body, also comprise Y-direction linear guides, drive motors, screw mandrel, symmetrically arranged pair of polished rod and carrying slide block, described Y-direction linear guides comprises top shoe and sliding block, described drive motors, screw mandrel two ends, two polished rod two ends and institutional framework are arranged on the top shoe of Y-direction linear guides, described screw mandrel is threaded with carrying slide block, carrying slide block is erected on two polished rod by linear bearing, it is hinged that carrying slide block also takes frame with above-mentioned door, the sliding block of described Y-direction linear guides is connected with above-mentioned flap seat, also comprise the track guide rail with bent angle be connected with car body.Compared with prior art, the utility model has the following advantages: the utility model structure is simple, can aperture be increased, the serious unbalance loading that simultaneously can effectively prevent the parts such as door leaf in switch gate process from bringing and shake, thus ensure the safety of door system, maintenanceability, reliability.
Description
Technical field
The utility model belongs to rail traffic vehicles door system carrying driving mechanism technical field, particularly relates to the carrying drive unit of door system and the Chinese Industrial Standards (CIS) sliding plug door of motor train unit system needing stopping sliding door function.
Background technology
Along with the fast development of China Express Railway cause, vehicle is had higher requirement to the reliability of door system, maintainability, safety.Current, at home and abroad in Rail Transit System, train-door system many employings stopping sliding door formula structure, this door system is relative to structures such as built-in side sliding doors, there is sound insulation, advantage that heat-proof quality is good, and safety is also high, meanwhile, can effectively prevent the cold places such as the north cause due to the outer snow melting of door leaf after rainwater make into the car to freeze around door leaf and cause door leaf to be difficult to the phenomenon of opening.But the linear bearing structurally existing defects of the carrying driving mechanism of this kind of door system, the monochromatic light bar used in carrying driving mechanism effectively can not avoid the phenomenon of door leaf serious unbalance loading in the middle of running, and can not bear large aperture.
The moment that existing drive unit is opened at door, can cause the slight jitter of door leaf, cause the parts damages be connected with door leaf, namely this problem becomes the critical defect affecting whole door system safety and reliability.This just requires in carrying driving mechanism, and the main parts size of carrying door leaf weight has higher Rigidity and strength, and make to drive load carrier can bear large aperture, can effectively prevent simultaneously, the phenomenon of unbalance loading and shake appears in door leaf in the middle of running.
Utility model content
The technical problems to be solved in the utility model is: based on the problems referred to above, there is provided one can bear larger load, can unbalance loading be prevented simultaneously, increase the driving bogey of the sliding plug door system of aperture, reliability when vehicle high-speed runs, safety can be met, and the convenience of Installation and Debugging.
The utility model solves the technical scheme that its technical problem adopts: a kind of sliding plug door system drives bogey, comprises institutional framework, door takes frame and the flap seat that is connected with car body,
Also comprise Y-direction linear guides, drive motors, screw mandrel, symmetrically arranged pair of polished rod and carrying slide block, described Y-direction linear guides comprises top shoe and sliding block, described drive motors, screw mandrel two ends, two polished rod two ends and institutional framework are arranged on the top shoe of Y-direction linear guides, described screw mandrel is threaded with carrying slide block, carrying slide block is erected on two polished rod by linear bearing, it is hinged that carrying slide block also takes frame with above-mentioned door, and the sliding block of described Y-direction linear guides is connected with above-mentioned flap seat;
Also comprise the track guide rail with bent angle be connected with car body.
Drive motors, screw mandrel two ends, two polished rod two ends and institutional framework integrate, and are arranged on the top shoe of Y-direction linear guides, and two polished rod, leading screw, door are taken frame, carried the conglomerate of slide block and institutional framework can do Y-direction motion at Y-direction linear guides.
Motor is by belt transmission driving force to leading screw, and screw mandrel is threaded with carrying slide block, driving force is passed to carrying slide block simultaneously, and the embedded linear bearing of carrying slide block, polished rod moves, and takes frame hinged with door simultaneously, drives door to take frame and moves in X direction; When arriving plug and drawing position, when namely arriving the bent angle of track guide rail, the guiding that above-mentioned conglomerate is subject to track guide rail can be moved along Y-direction on Y-direction linear guides, thus realizes the Sai La of door leaf.Because carrying slide block moves on two symmetrical two polished rods, increase the supporting capacity of this drive unit, effectively avoid the serious unbalance loading of door leaf when switch gate and the slight jitter of the appearance when door is just opened simultaneously.
Further, described linear bearing to be embedded in carrying slide block and and to rotate or motion in X direction between polished rod.
Further, described carrying slide block is provided with the internal thread corresponding with screw mandrel external screw thread.
The beneficial effects of the utility model are: compared with prior art, the utility model has the following advantages: the utility model structure is simple, aperture can be increased, the serious unbalance loading that simultaneously can effectively prevent the parts such as door leaf in switch gate process from bringing and shake, thus ensure the safety of door system, maintenanceability, reliability.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structure section figure of the present utility model.
Fig. 2 is fundamental diagram of the present utility model.
Fig. 3 is the top shoe of Y-direction linear guides and the structural representation of sliding block in the utility model.
In figure: 1. car body, 2. polished rod, 3. take frame, 4. track guide rail, 5. screw mandrel, 6.Y is to linear guides, and 7. drive motors, 8. institutional framework, 9. carry slide block, 10. flap seat, 61. top shoes, 62. sliding blocks.
Detailed description of the invention
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As shown in Figures 1 to 3, a kind of sliding plug door system drives bogey, comprise institutional framework 8, the flap seat 10 that door is taken frame 3 and is connected with car body 1, also comprise Y-direction linear guides 6, drive motors 7, screw mandrel 5, symmetrically arranged pair of polished rod 2 and carrying slide block 9, Y-direction linear guides 6 comprises top shoe 61 and sliding block 62, drive motors 7, screw mandrel 5 two ends, two polished rod 2 two ends and institutional framework 8 are arranged on the top shoe 61 of Y-direction linear guides 6, screw mandrel 5 is threaded with carrying slide block 9, carrying slide block 9 is provided with the internal thread corresponding with screw mandrel 5 external screw thread, carrying slide block 9 is erected on two polished rod 2 by linear bearing, linear bearing is embedded in carrying slide block 9, and and the motion with X-direction between polished rod 2, can be rotated, it is hinged that carrying slide block 9 also takes frame 3 with above-mentioned door, the sliding block 62 of Y-direction linear guides 6 is connected with flap seat 10, also comprise the track guide rail 4 with bent angle be connected with car body 1.
First, two polished rods 2, door takes frame 3, leading screw 5, drive motors 7, institutional framework 8 and flap seat 10 are integrally arranged on the top shoe 61 of Y-direction linear guides 6, the sliding block 62 of Y-direction linear guides 6 is connected with flap seat 10, flap seat 10 is connected with car body 1, track guide rail 4 is connected with car body 1, during work, drive motors 7 drives leading screw 5 to rotate, carrying slide block 9 slides on polished rod 2 with the transmission of leading screw 5 by screw thread, drive door to take frame 3 to move in X direction simultaneously, when the pulley that door is taken on frame 3 arrives the bent angle of track guide rail 4, two polished rods 2, door takes frame 3, leading screw 5, drive motors 7, the top shoe 61 of institutional framework 8 and Y-direction linear guides 6 integrally moves along Y-direction on the sliding block 62 of Y-direction linear guides 6, realize the Sai La of door leaf.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on manual, must determine its technical scope according to right.
Claims (3)
1. sliding plug door system drives a bogey, comprises institutional framework (8), door takes frame (3) and the flap seat (10) that is connected with car body (1), it is characterized in that:
Also comprise Y-direction linear guides (6), drive motors (7), screw mandrel (5), symmetrically arranged pair of polished rod (2) and carrying slide block (9), described Y-direction linear guides (6) comprises top shoe (61) and sliding block (62), described drive motors (7), screw mandrel (5) two ends, two polished rod (2) two ends and institutional framework (8) are arranged on the top shoe (61) of Y-direction linear guides (6), described screw mandrel (5) is threaded with carrying slide block (9), carrying slide block (9) is erected on two polished rod (2) by linear bearing, frame (3) is also taken in carrying slide block (9) with above-mentioned door hinged, the sliding block (62) of described Y-direction linear guides (6) is connected with above-mentioned flap seat (10),
Also comprise the track guide rail (4) with bent angle be connected with car body (1).
2. a kind of sliding plug door system according to claim 1 drives bogey, it is characterized in that: described linear bearing to be embedded in carrying slide block (9) and and to rotate between polished rod (2) or motion in X direction.
3. a kind of sliding plug door system according to claim 1 drives bogey, it is characterized in that: described carrying slide block (9) is provided with the internal thread corresponding with screw mandrel (5) external screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520188889.0U CN204552422U (en) | 2015-03-31 | 2015-03-31 | A kind of sliding plug door system drives bogey |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520188889.0U CN204552422U (en) | 2015-03-31 | 2015-03-31 | A kind of sliding plug door system drives bogey |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204552422U true CN204552422U (en) | 2015-08-12 |
Family
ID=53827549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520188889.0U Expired - Fee Related CN204552422U (en) | 2015-03-31 | 2015-03-31 | A kind of sliding plug door system drives bogey |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204552422U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113503102A (en) * | 2021-09-09 | 2021-10-15 | 今创集团股份有限公司 | Large-opening sliding plug door bearing device |
-
2015
- 2015-03-31 CN CN201520188889.0U patent/CN204552422U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113503102A (en) * | 2021-09-09 | 2021-10-15 | 今创集团股份有限公司 | Large-opening sliding plug door bearing device |
| CN113503102B (en) * | 2021-09-09 | 2021-11-23 | 今创集团股份有限公司 | Large-opening sliding plug door bearing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 |