CN102720427A - Rail-mounted retractable door - Google Patents
Rail-mounted retractable door Download PDFInfo
- Publication number
- CN102720427A CN102720427A CN2012102366102A CN201210236610A CN102720427A CN 102720427 A CN102720427 A CN 102720427A CN 2012102366102 A CN2012102366102 A CN 2012102366102A CN 201210236610 A CN201210236610 A CN 201210236610A CN 102720427 A CN102720427 A CN 102720427A
- Authority
- CN
- China
- Prior art keywords
- door
- folding
- unit
- flexible
- fans
- 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.)
- Pending
Links
Images
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Abstract
A rail-mounted retractable door comprises rails, folding door units, a fixed upright post and a driving headstock; the folding door unit consists of a rectangular door body, connecting bars and a small rail car; the rectangle door body has two standards of a whole door and a half door, and the width of the half door is half of that of the whole door; the two half doors are respectively positioned at both ends of the folding door units, and two adjacent sides of the rectangle door body are pivoted; the connecting bars are respectively pivoted at the middle position of the lower side of each whole door and on one side of the half door correspondingly; the length of each connecting bar is equal to the width of the rectangle door body; two adjacent connecting bars are pivoted and connected; and the connecting bars and the rectangle door bodies form a plurality of parallelogram structures on the horizontal plane. The rail-mounted retractable door has the beneficial effects of large compression ratio, simple structure and good mechanical property.
Description
Technical field
The present invention relates to the flexible gate technique field of a kind of rail mounted, specifically a kind of flexible door of rail mounted that can satisfy the large span instructions for use.
Background technology
In the flexible gate technique field of large span; Technology commonly used at present is a transverse compression mechanism; Like a kind of flexible door of announcing in the Chinese patent 200710028340.5, flexible door is made up of door body, door sheet, nose assembly and road wheel, door sheet wherein by about transverse link link together through rotating shaft longitudinally; Transverse link and longitudinal rod constitute four-bar linkage structure up and down; The upper and lower frames surface of flexible door body is provided with slider bar, and the end of longitudinal rod is arranged on the enterprising line slip of slider bar and connects, and forms flexible purpose.This mechanism also is a kind of common form of flexible door, but should have following shortcoming by flexible door:
1, complex structure has a plurality of parts such as framework, transverse link, longitudinal rod and constitutes in the door sheet, assembling is complicated, and cost is higher.
2, magnification is little, because the active component of flexible door is a linkage, and the connecting rod appliance is more, and doorframe need occupy certain space after the compression, takies bigger space, and compression ratio is generally less than 5:1.
3, structure is not firm, owing to have more pin joint and chute structure, bulk strength is lower, has reduced application life.
4, because the restriction of structure can not realize the making of the flexible door of large span.
Summary of the invention
The object of the present invention is to provide the flexible door of a kind of rail mounted, the flexible door of a kind of big compression ratio, large span is provided, reach simplified structure, improve the purpose in application life through optimal design.
The present invention solves the technical scheme that its technical problem takes: the flexible door of a kind of rail mounted; Comprise track, folding door unit, vertical columns and driving headstock; Some said folding doors unit join end to end back one end with drive headstock and be connected, the other end is connected with vertical columns, the drive that drives headstock accomplish down folding of collapsible gate body and and expansion move; It is characterized in that
Described folding door unit is made up of rectangular door body, connecting rod and small rail car, and said rectangular door body comprises whole fan door and two kinds of specifications of single door, and the width of single door is for putting in order the half the of fan door; Two single doors lay respectively at the two ends of folding door unit; And articulate between two the adjacent limit, rectangular door side, at the lower side centre position of each whole fan door and the corresponding respectively connecting rod that articulates of a side edge of single door, the length of said connecting rod equals the width of rectangular door body; Articulate connection between said adjacent two connecting rods; On horizontal plane, constitute many group parallelogram sturcutres between connecting rod and the rectangular door body, four summits of this quadrilateral structure are pivoting point, can be out of shape; Being the primary structure that stretches, also is the main function components of this fold mechanism; Because two ends, folding door unit are single door, so the driving power tie point at each two ends, folding door unit all is in the flexible midline of folding door, force-bearing situation is better, the situation that can not deflect;
The whole fan of in every group of folding door unit at least one student side articulates with small rail car and is connected, and said small rail car can orbital motion.
Further, the quantity of just fanning door in each folding door unit is 7 fans, and the quantity of single door is 2 fans.
Same, the quantity of just fanning door in each folding door unit is 3 fans, the quantity of single door is 2 fans.
Same, the quantity of just fanning door in each folding door unit is 5 fans, the quantity of single door is 2 fans.
Further, said driving headstock is an electric driver mechanism, and the electricity cable line interts design in the opposite side of adjacent rectangle door body.
Further, between said folding door unit and vertical columns, be provided with crashproof rubber column.
Further, said driving trolley front end face is provided with the spring anticollision device, collision-prevention device.
A rectangular door body in every group of folding door unit articulates with small rail car and is connected, and said small rail car can orbital motion.
The invention has the beneficial effects as follows:
1, big compression ratio, owing on horizontal plane, constitute many group parallelogram sturcutres between connecting rod among the present invention and the rectangular door body, in folding and the expansion process, connecting rod and rectangular door body are on the different plane, are independent of each other mutually, compression ratio is up to 8:1.
2, modularized design, simple in structure, have only rectangular door body, connecting rod and three kinds of parts of small rail car to constitute in the folding door unit among the present invention, simplified number of components and parts greatly, reduced cost of production and maintenance cost.
3, the drive point at two ends, every group of folding door unit all is positioned at the midline of folding door operation, and stressed effect is better.4, can realize the combination in any of many group folding doors unit; Door body length span after the connection can satisfy the use needs of the flexible door of large span of tens meters and even more than 100 meter; And because drive point is all in midline; Can't launch even a certain group of folding door unit wherein taken place to damage, also can not influence the whole work of folding door, have modular characteristics.
Description of drawings
Fig. 1 is the structural representation of folding door unit;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is one of folding door unit expansion process;
Fig. 4 is two of a folding door unit expansion process;
The whole fan door of Fig. 5 sketch map;
Fig. 6 long connecting rod sketch map;
Fig. 7 single door sketch map;
Fig. 8 short connecting rod sketch map;
Fig. 9 structural representation of the present invention;
Among the figure, 1 track, 2 folding door unit, 21 rectangular door bodies, 211 grids, 212 whole fan doors, 213 single doors, 214 pick up the ears, 215 rotating shafts, 22 connecting rods, 221 long connecting rods, 222 short connecting rods, 23 small rail cars, 3 vertical columns, 4 drive headstock,
The specific embodiment
Like Fig. 1～shown in Figure 9, the flexible door of a kind of rail mounted comprises track 1, folding door unit 2, vertical columns 3 and drives headstock more than 4 big parts and form that wherein, some folding doors unit 2 joins end to end and forms the agent structure of flexible door.One end of flexible door is connected with driving trolley, and the other end is connected with vertical columns, and is as shown in Figure 5, under the driving of driving trolley, realizes flexible motor function like this.Folding door unit is wherein selected based on the needs of actual span, can form the span of tens meters and even up to a hundred meters in theory, satisfies the needs of large span protection.
For the folding door unit, folding door unit 2 is made up of rectangular door body 21, connecting rod 22 and small rail car 23.
Two whole fan doors in every group of folding door unit articulate with small rail car 23 and are connected, and this pivot joint is that the rotating shaft 215 through rectangular door body downside realizes, and rotatable parts such as axle sleeve, raising mechanical performance can be installed at pivoting point.Under the driving of driving trolley, small rail car can orbital motion, drives whole flexible door then and carries out work.For improving the flexibility of pivoting point, can the powder metallurgy axle sleeve be installed at pivoting point.
Folding door unit wherein is for forming the elementary cell of folding door, and the folding door unit that many groups have same structure can be connected to form tens and even up to a hundred meters span in order, satisfies the instructions for use of large span.Simultaneously, modular design also more helps producing the maintenance with the later stage.
As a supplement, driving headstock be that electricity drives, and the service cable line interts and design in the opposite side of adjacent rectangle door body, can farthest protect cable like this, prevents fractureing of cable.
Between folding door unit and vertical columns, be provided with crashproof rubber column, crashproof rubber column can effectively prevent the impact to vertical columns.
The driving trolley front end face is provided with the spring anticollision device, collision-prevention device, can effectively protect driving trolley.
Except that the described technical characterictic of manual, be the known technology of those skilled in the art.
Claims (7)
1. the flexible door of a rail mounted; Comprise track, folding door unit, vertical columns and driving headstock; Some said folding doors unit join end to end back one end with drive headstock and be connected, the other end is connected with vertical columns, the drive that drives headstock accomplish down folding of collapsible gate body and and expansion move; It is characterized in that
Described folding door unit is made up of rectangular door body, connecting rod and small rail car, and said rectangular door body comprises whole fan door and two kinds of specifications of single door, and the width of single door is for putting in order the half the of fan door; Two single doors lay respectively at the two ends of folding door unit; And articulate between two the adjacent limit, rectangular door side; At the lower side centre position of each whole fan door and the corresponding respectively connecting rod that articulates of a side edge of single door; The length of said connecting rod equals the width of rectangular door body, articulates connection between said adjacent two connecting rods, on horizontal plane, constitutes many group parallelogram sturcutres between connecting rod and the rectangular door body;
The whole fan of in every group of folding door unit at least one student side articulates with small rail car and is connected, and said small rail car can orbital motion.
2. the flexible door of a kind of rail mounted according to claim 1 is characterized in that, the quantity of just fanning door in each folding door unit is 7 fans, and the quantity of single door is 2 fans.
3. the flexible door of a kind of rail mounted according to claim 1 is characterized in that, the quantity of just fanning door in each folding door unit is 3 fans, and the quantity of single door is 2 fans.
4. the flexible door of a kind of rail mounted according to claim 1 is characterized in that, the quantity of just fanning door in each folding door unit is 5 fans, and the quantity of single door is 2 fans.
5. the flexible door of a kind of rail mounted according to claim 1 is characterized in that said driving headstock is an electric driver mechanism, and the electricity cable line interts design in the opposite side of adjacent rectangle door body.
6. the flexible door of a kind of rail mounted according to claim 1 is characterized in that, between said folding door unit and vertical columns, is provided with crashproof rubber column.
7. the flexible door of a kind of rail mounted according to claim 1 is characterized in that said driving trolley front end face is provided with the spring anticollision device, collision-prevention device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102366102A CN102720427A (en) | 2012-07-09 | 2012-07-09 | Rail-mounted retractable door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102366102A CN102720427A (en) | 2012-07-09 | 2012-07-09 | Rail-mounted retractable door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102720427A true CN102720427A (en) | 2012-10-10 |
Family
ID=46946276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102366102A Pending CN102720427A (en) | 2012-07-09 | 2012-07-09 | Rail-mounted retractable door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102720427A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104295221A (en) * | 2014-09-30 | 2015-01-21 | 宁波市鄞州风名工业产品设计有限公司 | Folding type telescopic door |
| CN104385262A (en) * | 2014-10-24 | 2015-03-04 | 佛山市禾才科技服务有限公司 | Quadrilateral composite mechanical arm driving mechanism |
| CN104440945A (en) * | 2014-10-24 | 2015-03-25 | 佛山市禾才科技服务有限公司 | Triangular composite mechanical arm driving mechanism |
| CN107060630A (en) * | 2017-06-29 | 2017-08-18 | 温贵 | Multi-door leaf linkage suspension folding door with sprocket wheel, chain, multi link link gear |
| CN107489349A (en) * | 2017-10-11 | 2017-12-19 | 佛山市圣田智能科技有限公司 | A kind of folding door with linkage fold mechanism |
| CN117345099A (en) * | 2023-09-20 | 2024-01-05 | 海底鹰深海科技股份有限公司 | Port defense device, assembling method thereof and modularized folding door |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3239448A1 (en) * | 1982-10-25 | 1984-04-26 | Schieffer GmbH & Co KG, 4780 Lippstadt | Folding door |
| CN2714788Y (en) * | 2004-07-28 | 2005-08-03 | 李勇增 | Folding electric switching door |
| CN201021583Y (en) * | 2006-10-30 | 2008-02-13 | 段炼 | Connection pole electric folding door |
| KR200449560Y1 (en) * | 2009-12-28 | 2010-07-20 | 정은강 | Folding door |
| CN102322204A (en) * | 2011-07-05 | 2012-01-18 | 浙江大学 | Electronic trackless four fan folding doors |
| CN202866624U (en) * | 2012-07-09 | 2013-04-10 | 济南金路通实业有限公司 | Track-type retractable door |
-
2012
- 2012-07-09 CN CN2012102366102A patent/CN102720427A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3239448A1 (en) * | 1982-10-25 | 1984-04-26 | Schieffer GmbH & Co KG, 4780 Lippstadt | Folding door |
| CN2714788Y (en) * | 2004-07-28 | 2005-08-03 | 李勇增 | Folding electric switching door |
| CN201021583Y (en) * | 2006-10-30 | 2008-02-13 | 段炼 | Connection pole electric folding door |
| KR200449560Y1 (en) * | 2009-12-28 | 2010-07-20 | 정은강 | Folding door |
| CN102322204A (en) * | 2011-07-05 | 2012-01-18 | 浙江大学 | Electronic trackless four fan folding doors |
| CN202866624U (en) * | 2012-07-09 | 2013-04-10 | 济南金路通实业有限公司 | Track-type retractable door |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104295221A (en) * | 2014-09-30 | 2015-01-21 | 宁波市鄞州风名工业产品设计有限公司 | Folding type telescopic door |
| CN104295221B (en) * | 2014-09-30 | 2016-03-09 | 宁波市鄞州风名工业产品设计有限公司 | A kind of Foldable telescopic door |
| CN104385262A (en) * | 2014-10-24 | 2015-03-04 | 佛山市禾才科技服务有限公司 | Quadrilateral composite mechanical arm driving mechanism |
| CN104440945A (en) * | 2014-10-24 | 2015-03-25 | 佛山市禾才科技服务有限公司 | Triangular composite mechanical arm driving mechanism |
| CN107060630A (en) * | 2017-06-29 | 2017-08-18 | 温贵 | Multi-door leaf linkage suspension folding door with sprocket wheel, chain, multi link link gear |
| CN107489349A (en) * | 2017-10-11 | 2017-12-19 | 佛山市圣田智能科技有限公司 | A kind of folding door with linkage fold mechanism |
| CN107489349B (en) * | 2017-10-11 | 2023-09-12 | 佛山市圣田智能科技有限公司 | Folding door with linkage folding mechanism |
| CN117345099A (en) * | 2023-09-20 | 2024-01-05 | 海底鹰深海科技股份有限公司 | Port defense device, assembling method thereof and modularized folding door |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102720427A (en) | Rail-mounted retractable door | |
| EP2017153A3 (en) | Railway car with obstacle deflector | |
| CN202866624U (en) | Track-type retractable door | |
| CN205292644U (en) | Skirtboard connection structure and body construction | |
| CN104218887A (en) | Stereoscopic cleaning vehicle for photovoltaic panels | |
| CN104943701B (en) | A kind of novel railway multifunction operation vehicle elevation | |
| CN202703612U (en) | Railway vehicle car body traction beam device | |
| CN103072591A (en) | Walking device of medium and low-speed magnetic levitation vehicle | |
| CN203063954U (en) | Running equipment of medium and low-speed magnetic suspension vehicle | |
| CN100526115C (en) | Suspension type air spring middle-placed middle-low-speed magnetic suspension train running module | |
| CN206052584U (en) | A kind of flexible buffer energy-absorbing power generation type speed strains deceleration strip | |
| CN108583316A (en) | A kind of buried charging pile of new-energy automobile | |
| CN111517245A (en) | Compatible fixed frame vehicle system of float tram | |
| CN207559089U (en) | Track earthing or grounding means and rail vehicle | |
| CN205211368U (en) | Folding bill -board | |
| CN202608881U (en) | Coach frame structure | |
| CN201023479Y (en) | Separated wheel pair single axle bogie flexible coupling mechanism | |
| CN100493947C (en) | Fixed-point type air spring middle-placed middle-low-speed magnetic suspension train running module | |
| CN208608951U (en) | A kind of new-energy automobile solar energy photovoltaic panel power generator | |
| CN100493946C (en) | Middle or low speed magnetic suspension train running mechanism with the air spring positioned in the middle | |
| CN203095097U (en) | Impending wire steering mechanism | |
| CN103660834A (en) | Hardness adjusting device for vehicle shock absorption | |
| CN203544001U (en) | Urban rail vehicle axle box | |
| CN111469878A (en) | Permanent magnet motor driven suspension type single-rail vehicle hinge pin type bogie frame | |
| CN208219495U (en) | A kind of anticollision gate railing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121010 |