CN101716941B - Sliding plug door bearing mechanism - Google Patents

Sliding plug door bearing mechanism Download PDF

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Publication number
CN101716941B
CN101716941B CN2009102331629A CN200910233162A CN101716941B CN 101716941 B CN101716941 B CN 101716941B CN 2009102331629 A CN2009102331629 A CN 2009102331629A CN 200910233162 A CN200910233162 A CN 200910233162A CN 101716941 B CN101716941 B CN 101716941B
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CN
China
Prior art keywords
door
bearing
door leaf
guide rail
axis
Prior art date
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Application number
CN2009102331629A
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Chinese (zh)
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CN101716941A (en
Inventor
戴存
史翔
徐松南
王永甲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing Kangni Mechanical and Electrical Co Ltd
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Nanjing Kangni Mechanical and Electrical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nanjing Kangni Mechanical and Electrical Co Ltd filed Critical Nanjing Kangni Mechanical and Electrical Co Ltd
Priority to CN2009102331629A priority Critical patent/CN101716941B/en
Publication of CN101716941A publication Critical patent/CN101716941A/en
Priority to TR2018/20657T priority patent/TR201820657T4/en
Priority to ES10832672T priority patent/ES2706909T3/en
Priority to PL10832672T priority patent/PL2441641T3/en
Priority to DK10832672.9T priority patent/DK2441641T3/en
Priority to PCT/CN2010/079250 priority patent/WO2011063765A1/en
Priority to PT10832672T priority patent/PT2441641T/en
Priority to EP10832672.9A priority patent/EP2441641B1/en
Application granted granted Critical
Publication of CN101716941B publication Critical patent/CN101716941B/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D19/00—Door arrangements specially adapted for rail vehicles
    • B61D19/003—Door arrangements specially adapted for rail vehicles characterised by the movements of the door
    • B61D19/009—Door arrangements specially adapted for rail vehicles characterised by the movements of the door both sliding and plugging, (e.g. for refrigerator cars)

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Support Devices For Sliding Doors (AREA)

Abstract

The invention relates to sliding plug door bearing mechanism; wherein a bearing trolley, an upper connecting shaft, an upper hinge seat and a door-carrying support are sequentially connected to form a turning pair I; the door-carrying support, a lower connecting shaft, a lower hinge seat and door leaf are sequentially connected to form a turning pair II; a bearing wheel and a bearing guide rail are connected to form a sliding pair I; a guide slideway and a guide wheel are connected to form a sliding pair II in preset track; the bearing trolley does X axial translational motion along the bearing guide rail while the door-carrying support drives the door leaf to rotate around the X axis of the bearing trolley; and the door-carrying support does linear motion along the bearing guide rail while rotating around the X axis on the bearing trolley, and the door-carrying support drives the door leaf to shift along Y axis direction of the door leaf according to the track of the guide slideway. The invention has the advantage that translational motion of the bearing guide mechanism of the door leaf along X axis direction and rotation around the X axis realize shift of door leaf along Y axis direction. Translational motion and rotation are integrated on one bearing guide mechanism, structure is compact, reliability is high, and parts processing is low in processing precision, good in performance and low in manufacturing cost.

Description

Sliding plug door bearing mechanism
Technical field
The present invention is a kind of sliding plug door bearing mechanism, is the key stressed member of stopping sliding door, belongs to the stopping sliding door technical field.
Background technology
Load carrier has directly determined life-span, cost and the reliability of stopping sliding door.Existing stopping sliding door principle of work mainly contains following dual mode (referenced patent 200420026953.7): the one, and door leaf realizes that to the combination of moving by the planned orbit translation door leaf plug draws (Y-axis is to displacement) action along X axis and Y-axis.Carry guidance systems at X axis and Y-axis to possessing two covers, the complex structure cost is high expensive.The 2nd, door leaf makes up the Sai La (Y-axis is to displacement) that realizes door leaf along the translation of X-axis with the moving of swing on X, Y plane, needs two cover carrying guidance systems equally.
Summary of the invention
The present invention proposes a kind of brand new sliding plug door bearing mechanism, its purpose is intended to overcome the existing existing deficiency of stopping sliding door, not only have excellent sealing performance, and simple in structure, reliability is high, the parts accuracy requirement is low, fabrication properties good, cheap.
Technical solution of the present invention: it is characterized in that comprising bearing guide rail, load-supporting wheel, guide slide, carrying dolly, take door frame, go up adapter shaft, adapter shaft, upper hinge seat, hinge seat and track adjusting wheel down down, wherein carry dolly, go up adapter shaft, upper hinge seat and take door frame and join successively and form turning pair I; Take door frame, down adapter shaft, hinge seat and door leaf join successively and form turning pair II down; Load-supporting wheel and bearing guide rail are joined, and form moving sets I; Guide slide and track adjusting wheel are joined, and form the sliding pair II of desired trajectory; The carrying dolly is made the X axis motion of translation along bearing guide rail and is taken door frame simultaneously and drive door leaf and rotate around the X-axis of carrying dolly; X-axis around the carrying dolly when taking door frame along the bearing guide rail moving linearly rotates, and takes door frame and drives door leaf is finished the door leaf Y direction according to the track of guide slide under the effect of track adjusting wheel displacement.
Advantage of the present invention: the carrying guiding mechanism of door leaf is realized the Sai La of door leaf Y direction along the X axis translation with around the rotation of X-axis.Motion of translation is integrated on the cover carrying guiding mechanism with rotatablely moving, compact conformation, reliability height, the parts accuracy requirement is low, fabrication properties good, and is cheap.
Description of drawings
Accompanying drawing the 1, the 2nd, the example structure scheme drawing of sliding plug door bearing mechanism.
Accompanying drawing 3 is schematic diagrams of sliding plug door bearing mechanism
Among the figure 1 is bearing guide rail, the 2nd, load-supporting wheel, the 3rd, and guide slide, the 4th, carrying dolly, the 5th is taken door frame, the 6th, last adapter shaft, the 7th, following adapter shaft, the 8th, upper hinge seat, the 9th, following hinge seat, the 10th, track adjusting wheel, the 11st is anti-jumply taken turns, the 12nd, door leaf.
The specific embodiment
Contrast accompanying drawing 1, its structure be comprise bearing guide rail 1, load-supporting wheel 2, guide slide 3, carrying dolly 4, take door frame 5, go up adapter shaft 6, adapter shaft 7, upper hinge seat 8, hinge seat 9 and track adjusting wheel 10 down down, wherein carry dolly 4, go up adapter shaft 6, upper hinge seat 8 and take door frame 5 and join successively and form turning pair I; Take door frame 5, down adapter shaft 7, hinge seat 9 and door leaf 12 join successively and form turning pair II down; Load-supporting wheel 2 is joined with bearing guide rail 1, forms moving sets I; Guide slide 3 joins with track adjusting wheel 10, forms the sliding pair II of desired trajectory.
Set up the anti-jump of control carrying dolly 4 movement positions on the carrying dolly 4 and taken turns 11.
During work, carrying dolly 4 is made the X axis motion of translation along bearing guide rail 1, takes door frame 5 drive door leafs 12 simultaneously and rotates around the X-axis of carrying dolly, realizes the displacement of door leaf Y direction.
When taking door frame 5, can rotatablely move around the X-axis certain amplitude of carrying dolly 4 along bearing guide rail 1 moving linearly.Take door frame 5 and drive door leaf 12 is finished the door leaf Y direction according to the track of guide slide under the effect of track adjusting wheel displacement.

Claims (2)

1. sliding plug door bearing mechanism, it is characterized in that comprising bearing guide rail, load-supporting wheel, guide slide, carrying dolly, take door frame, go up adapter shaft, adapter shaft, upper hinge seat, hinge seat and track adjusting wheel down down, wherein carry dolly, go up adapter shaft, upper hinge seat and take door frame and join successively and form turning pair I; Take door frame, down adapter shaft, hinge seat and door leaf join successively and form turning pair II down; Load-supporting wheel and bearing guide rail are joined, and form moving sets I; Guide slide and track adjusting wheel are joined, and form the sliding pair II of desired trajectory; The carrying dolly is made the X axis motion of translation along bearing guide rail and is taken door frame simultaneously and drive door leaf and rotate around the X-axis of carrying dolly; X-axis around the carrying dolly when taking door frame along the bearing guide rail moving linearly rotates, and takes door frame and drives door leaf is finished the door leaf Y direction according to the track of guide slide under the effect of track adjusting wheel displacement.
2. sliding plug door bearing mechanism according to claim 1 is characterized in that having set up on the dolly in carrying and controls the anti-jump of its movement position and take turns.
CN2009102331629A 2009-11-30 2009-11-30 Sliding plug door bearing mechanism Active CN101716941B (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CN2009102331629A CN101716941B (en) 2009-11-30 2009-11-30 Sliding plug door bearing mechanism
DK10832672.9T DK2441641T3 (en) 2009-11-30 2010-11-29 SLIDING RENTAL MECHANISM
ES10832672T ES2706909T3 (en) 2009-11-30 2010-11-29 Rolling mechanism for automatic closing sliding door
PL10832672T PL2441641T3 (en) 2009-11-30 2010-11-29 Bearing mechanism for sliding plug door
TR2018/20657T TR201820657T4 (en) 2009-11-30 2010-11-29 Ball bearing mechanism for sliding sliding door.
PCT/CN2010/079250 WO2011063765A1 (en) 2009-11-30 2010-11-29 Bearing mechanism for sliding plug door
PT10832672T PT2441641T (en) 2009-11-30 2010-11-29 Bearing mechanism for sliding plug door
EP10832672.9A EP2441641B1 (en) 2009-11-30 2010-11-29 Bearing mechanism for sliding plug door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009102331629A CN101716941B (en) 2009-11-30 2009-11-30 Sliding plug door bearing mechanism

Publications (2)

Publication Number Publication Date
CN101716941A CN101716941A (en) 2010-06-02
CN101716941B true CN101716941B (en) 2011-11-16

Family

ID=42431597

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009102331629A Active CN101716941B (en) 2009-11-30 2009-11-30 Sliding plug door bearing mechanism

Country Status (8)

Country Link
EP (1) EP2441641B1 (en)
CN (1) CN101716941B (en)
DK (1) DK2441641T3 (en)
ES (1) ES2706909T3 (en)
PL (1) PL2441641T3 (en)
PT (1) PT2441641T (en)
TR (1) TR201820657T4 (en)
WO (1) WO2011063765A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101716941B (en) * 2009-11-30 2011-11-16 南京康尼机电股份有限公司 Sliding plug door bearing mechanism
CN103233657B (en) * 2012-10-24 2016-08-24 南京康尼机电股份有限公司 A kind of built-in sealed door of rail vehicle
CN108661476B (en) * 2017-03-31 2019-11-05 比亚迪股份有限公司 Rail vehicle, Rail Transit System, stopping sliding door and door body load-bearing guiding mechanism
CN111335771B (en) * 2020-03-24 2022-03-01 江苏启越轨道交通装备有限公司 Double-brake lead screw electric door transmission mechanism
CN113585909A (en) * 2021-07-27 2021-11-02 重庆中车长客轨道车辆有限公司 Built-in airtight door for railway vehicle and railway vehicle

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE496663A (en) * 1949-10-31
AT362663B (en) * 1978-05-29 1981-06-10 Ife Gmbh PIVOTING SLIDING DOOR
US5483769A (en) * 1993-12-07 1996-01-16 Mark Iv Transportation Products Corporation Door drive equipment for mass transit vehicle
US6539669B1 (en) * 2000-09-14 2003-04-01 Westinghouse Air Brake Technologies Corporation Plug door drive system
GB2403265B (en) * 2003-06-25 2005-12-28 Manganese Bronze Components Lt Sliding plug doors
JP3875967B2 (en) * 2003-08-12 2007-01-31 ナブテスコ株式会社 Plug door device
CN2705563Y (en) * 2004-05-10 2005-06-22 南京康尼机电新技术有限公司 Micro moving plug-pull door
FR2883905A1 (en) * 2005-04-05 2006-10-06 Faiveley Transp Sa Motorised tacking-sliding door, especially for high-speed trains, has a door leaf suspended on a tube linked to trollies at each end, both joints being able to rotate in a horizontal plane and one also able to move axially
CN2787794Y (en) * 2005-04-14 2006-06-14 北京博得交通设备有限公司 Oblique plugging mechanism
GB2447226A (en) * 2007-03-03 2008-09-10 Door Systems Group Ltd Operating Mechanism for Sliding Plug Doors
CN101716941B (en) * 2009-11-30 2011-11-16 南京康尼机电股份有限公司 Sliding plug door bearing mechanism
CN201671462U (en) * 2009-11-30 2010-12-15 南京康尼机电股份有限公司 Sliding door bearing device which integrates translational movement and rotary movement

Also Published As

Publication number Publication date
PT2441641T (en) 2019-01-11
EP2441641B1 (en) 2018-10-03
PL2441641T3 (en) 2019-04-30
DK2441641T3 (en) 2019-01-21
ES2706909T3 (en) 2019-04-01
TR201820657T4 (en) 2019-02-21
CN101716941A (en) 2010-06-02
EP2441641A1 (en) 2012-04-18
WO2011063765A1 (en) 2011-06-03
EP2441641A4 (en) 2013-09-18

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