CN202073422U - 180-degree rigid chain driving device for automatically opened and closed roof and movable dormant window - Google Patents
180-degree rigid chain driving device for automatically opened and closed roof and movable dormant window Download PDFInfo
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- CN202073422U CN202073422U CN2011201111323U CN201120111132U CN202073422U CN 202073422 U CN202073422 U CN 202073422U CN 2011201111323 U CN2011201111323 U CN 2011201111323U CN 201120111132 U CN201120111132 U CN 201120111132U CN 202073422 U CN202073422 U CN 202073422U
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- rigid chain
- rigid
- driving box
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Abstract
The utility model discloses a 180-degree rigid chain driving device for an automatically opened and closed roof and a movable dormant window. Double chain wheels are mounted in a driving box, U-shaped guiding strips which support and restrain rigid chains to move are mounted on two sides in the driving box, rectangular holes which are arranged vertically are arranged on the front side of the driving box, upper and lower rectangular guide tracks are respectively mounted on outer sides of the upper and lower rectangular holes, I-shaped guiding strips are mounted in an axial direction in each rectangular guide track, the rigid chains which move along the U-shaped guiding strips and the I-shaped guiding strips are located in the rectangular guide tracks and the driving box, are in U-shaped arrangement and match with the double chain wheels, the lower end of a load connecting block is connected with the rigid chains, and the upper end of the load connecting block is connected with a load. The 180-degree rigid chain driving device for the automatically opened and closed roof and the movable dormant window is reasonable in structure and reliable in operation.
Description
Technical field
The utility model relates to the drive unit in a kind of folding roof, mobile skylight.
Background technology
Along with the day by day raising of people to the dwelling environment requirement, new in addition " People's Republic of China's fire control law " deep enforcement (GB16806-2006), in the increasing construction work all adapted folding roof and automatic skylight, make folding roof and mobile skylight increasingly extensive in architectural application.
The domestic drive form that is used for automatic folding roof and skylight mainly contains pinion and-rack at present, as straight shape tooth bar window opening device (application number 200620073320.0), chain type, as double-stranded bar chain type electric window-opening machine (application number 200620073319.8), motor push rod type, as patent Electric pusher-type window opener (application number 03259576.x) etc., but all there is defective separately in these type of drive in the utilization on mobile skylight and folding roof.Tooth bar processing difficulties for example, particularly long tooth bar, assembly precision requires high, requires its reticule to overlap with the pitch circle line, requires mechanism to operate steadily during operation, as generation jumping tooth, then can influence the normal operation in roof or skylight; Screw drive for another example is though its processing is than rack-and-pinion handling ease, because the self-locking performance of its screw thread does not meet the requirement of opening voluntarily after skylight and the roof dead electricity; As double-stranded bar chain type electric window-opening machine,, be unfavorable for promoting because its thrust is little and fault is many; Rope traction drives for another example, though it is simple in structure, because it needs back and forth traction bracing or strutting arrangement, causes its drive unit two ends all must be furnished with sprocket wheel and supports tourelle, is unsuitable for the requirement that install in automatic folding roof and skylight.
Summary of the invention
It is a kind of rational in infrastructure that the purpose of this utility model is to provide, 180 ° of rigid chain drive units in reliable automatic folding roof, mobile skylight.
Technical solution of the present utility model is:
180 ° of rigid chain drive units in a kind of automatic folding roof, mobile skylight, it is characterized in that: comprise drive case, duplicate sprocket is housed in the drive case, the U-shaped gib block that supports and retrain the rigid chain motion is equipped with in both sides in driving box, have the rectangular opening of arranging up and down in the drive case front side, upper and lower rectangular guideway is equipped with in the upper and lower rectangular opening outside respectively, on the axial direction in-line gib block is housed in the rectangular guideway; There is the rigid chain that moves along U-shaped gib block and in-line gib block to be positioned at rectangular guideway and driving box, the layout that takes the shape of the letter U, and cooperate with duplicate sprocket; The lower end of a load contiguous block is connected with rigid chain, and the upper end of load contiguous block is connected with load.
The rigidity chain is made up of inside and outside, connecting axle and roller, interior outer chain sheet is rectangular, has three holes above, and the aperture is identical, two side by side of tops, one of below, axisymmetricly, top one in two holes side by side is connected with chain link, another hole is connected with another chain link, form whole chain, interior sheet three holes and connecting axle are interference fit, and outer plate three holes and the connecting axle diameter of axle are matched in clearance; Roller all is equipped with at two ends at every connecting axle, and the roller endoporus and the diameter of axle are matched in clearance, and roller leans against on U-shaped gib block or the in-line gib block.
Both sides at the lower shaft hole horizontal center line of inside and outside chain sheet have the semicircle breach of diameter greater than shaft hole diameter.
Be welded with upper and lower two rectangular flange circles on upper and lower two rectangular openings of driving box, the rectangular flange circle links to each other with guide rail; Guide rail is by the unsettled support of supporting leg.
The bearing cover of blind hole and through hole is housed respectively at sprocket shaft two ends, the outside of driving box.
The last plane of getting on the right track of rectangular rail is provided with flexible organ type guide rail protective cover, and an end of flexible organ type guide rail protective cover is connected with the rectangular flange circle, and the other end is connected with rigid chain load contiguous block.
The utility model is rational in infrastructure, and has following advantage: 1, the chain process-cycle is short, interchangeability good; 2, to the installation accuracy in skylight require low by 3, because rigid chain folk prescription half length chain in the time realizing that respectively so the same load stroke of push-and-pull action not only needs common roller chain loop configuration, save material greatly, and saved the support chain wheel apparatus of the other end.4, utilization is wide, both can do horizontal push-and-pull and drive, and can do vertical pushing tow motion again, also can do arc push-and-pull campaign, is not only applicable to general skylight, plane, and is applicable to the driving in arc skylight.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of an embodiment of the utility model.
Fig. 2 be in the drive unit with the drive connection schematic diagram of rigid chain.
Fig. 3, Fig. 4 are respectively the schematic diagrames of the inside and outside chain sheet of rigid chain.
Fig. 5 is the annexation schematic diagram of the chain sheet of embodiment.
Fig. 6 is the A-A sectional view of Fig. 5.
The specific embodiment
180 ° of rigid chain drive units in a kind of automatic folding roof, mobile skylight, comprise drive case 1, duplicate sprocket 2 is housed in the drive case, the U-shaped gib block 4 that supports and retrain rigid chain 3 motions is equipped with in both sides in driving box, have the rectangular opening of arranging up and down in the drive case front side, upper and lower rectangular guideway 5,6 is equipped with in the upper and lower rectangular opening outside respectively, on the axial direction in-line gib block 7 is housed in the rectangular guideway; There is the rigid chain 3 that moves along U-shaped gib block and in-line gib block to be positioned at rectangular guideway and driving box, the layout that takes the shape of the letter U, and cooperate with duplicate sprocket; The lower end of a load contiguous block 8 is connected with rigid chain, and the upper end of load contiguous block is connected with load.
The rigidity chain is made up of inside and outside 9,10, connecting axle 11 and roller 12, and interior outer chain sheet is rectangular, has three holes above, the aperture is identical, two side by side of tops, one of below, axisymmetricly, top one in two holes side by side is connected with chain link, another hole is connected with another chain link, forms whole chain, and interior sheet three through holes and connecting axle are interference fit, with after guaranteeing two interior sheets and three connecting axles assembling firm combining can be arranged, and form independent hollow, rectangular chain link; The outer plate and the connecting axle diameter of axle then are matched in clearance, guaranteeing that two outer plates are sleeved on hollow, rectangular chain link external enwergy and freely rotate, can rectilinear motion when guaranteeing the rigid chain motion, again can only be on the chain sheet axle do the rotation of a direction.Roller 12 all is equipped with at two ends at every connecting axle, the roller endoporus and the diameter of axle are matched in clearance, roller leans against on U-shaped gib block or the in-line gib block, upper and lower roller respectively along the surperficial face rolling of horizontally-guided bar and U-shaped gib block, has not only supported rigid chain but also guaranteed that chain retracts the push-and-pull campaign around chain crop rotation release in track and driving box.
Both sides at the lower shaft hole horizontal center line of inside and outside chain sheet have the semicircle breach 13 of diameter greater than shaft hole diameter.
Be welded with upper and lower two rectangular flange circles 14,15 on upper and lower two rectangular openings of driving box, the rectangular flange circle links to each other with guide rail; Guide rail is by supporting leg 16 unsettled supports.The bearing cover of blind hole and through hole is housed respectively at sprocket shaft two ends, the outside of driving box.
The last plane of getting on the right track of rectangular rail is provided with flexible organ type guide rail protective cover 17, one end of flexible organ type guide rail protective cover is connected with the rectangular flange circle, the other end is connected with rigid chain load contiguous block, form flexible protective cover and also covered on all the time on the guide groove, played the protection chain.
The course of work of present embodiment is:
When the driving box sprocket shaft is dragged by exterior power and rotates, driven the rotation of the duplicate sprocket that links together by key, bottom roller moves along the U-shaped gib block on the rigid chain with its engagement owing to the rotation of sprocket wheel drives, because the effect of U-shaped gib block, guaranteed that chain retracts the push-and-pull campaign around chain crop rotation release, drive load by the T shape load contiguous block that is connected with rigid chain one end again and move, thereby realized the push-and-pull action of rigid chain.
Claims (6)
1. 180 ° of rigid chain drive units in an automatic folding roof, mobile skylight, it is characterized in that: comprise drive case, duplicate sprocket is housed in the drive case, the U-shaped gib block that supports and retrain the rigid chain motion is equipped with in both sides in driving box, have the rectangular opening of arranging up and down in the drive case front side, upper and lower rectangular guideway is equipped with in the upper and lower rectangular opening outside respectively, on the axial direction in-line gib block is housed in the rectangular guideway; There is the rigid chain that moves along U-shaped gib block and in-line gib block to be positioned at rectangular guideway and driving box, the layout that takes the shape of the letter U, and cooperate with duplicate sprocket; The lower end of a load contiguous block is connected with rigid chain, and the upper end of load contiguous block is connected with load.
2. 180 ° of rigid chain drive units in automatic folding according to claim 1 roof, mobile skylight, it is characterized in that: the rigidity chain is made up of inside and outside, connecting axle and roller, interior outer chain sheet is rectangular, have three holes above, the aperture is identical, two side by side of tops, one of below, axisymmetricly, top one in two holes side by side is connected with chain link, and another hole is connected with another chain link, forms whole chain, interior sheet three holes and connecting axle are interference fit, and outer plate three holes and the connecting axle diameter of axle are matched in clearance; Roller all is equipped with at two ends at every connecting axle, and the roller endoporus and the diameter of axle are matched in clearance, and roller leans against on U-shaped gib block or the in-line gib block.
3. 180 ° of rigid chain drive units in automatic folding according to claim 2 roof, mobile skylight is characterized in that: the both sides at the lower shaft hole horizontal center line of inside and outside chain sheet have the semicircle breach of diameter greater than shaft hole diameter.
4. according to 180 ° of rigid chain drive units in claim 1,2 or 3 described automatic folding roofs, mobile skylight, it is characterized in that: be welded with upper and lower two rectangular flange circles on upper and lower two rectangular openings of driving box, the rectangular flange circle links to each other with guide rail; Guide rail is by the unsettled support of supporting leg.
5. 180 ° of rigid chain drive units in automatic folding according to claim 4 roof, mobile skylight is characterized in that: the bearing cover that blind hole and through hole are housed respectively at sprocket shaft two ends, the outside of driving box.
6. 180 ° of rigid chain drive units in automatic folding according to claim 4 roof, mobile skylight, it is characterized in that: the last plane of getting on the right track of rectangular rail is provided with flexible organ type guide rail protective cover, one end of flexible organ type guide rail protective cover is connected with the rectangular flange circle, and the other end is connected with rigid chain load contiguous block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201111323U CN202073422U (en) | 2011-04-15 | 2011-04-15 | 180-degree rigid chain driving device for automatically opened and closed roof and movable dormant window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201111323U CN202073422U (en) | 2011-04-15 | 2011-04-15 | 180-degree rigid chain driving device for automatically opened and closed roof and movable dormant window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202073422U true CN202073422U (en) | 2011-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201111323U Expired - Lifetime CN202073422U (en) | 2011-04-15 | 2011-04-15 | 180-degree rigid chain driving device for automatically opened and closed roof and movable dormant window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202073422U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410934A (en) * | 2013-07-17 | 2013-11-27 | 广州大学 | Rigid chain sliding executing mechanism |
| CN103510663A (en) * | 2012-06-27 | 2014-01-15 | 八千代工业株式会社 | Openable roof window |
| CN106352020A (en) * | 2015-07-15 | 2017-01-25 | 王俊 | Lifting device and rigid chain transmission structure thereof |
| CN108569121A (en) * | 2017-03-09 | 2018-09-25 | 安徽省精英机械制造有限公司 | Rigid chain translates roof structure and its application method |
-
2011
- 2011-04-15 CN CN2011201111323U patent/CN202073422U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103510663A (en) * | 2012-06-27 | 2014-01-15 | 八千代工业株式会社 | Openable roof window |
| CN103410934A (en) * | 2013-07-17 | 2013-11-27 | 广州大学 | Rigid chain sliding executing mechanism |
| CN103410934B (en) * | 2013-07-17 | 2016-05-25 | 广州大学 | One rigid link chain push-and-pull executing agency |
| CN106352020A (en) * | 2015-07-15 | 2017-01-25 | 王俊 | Lifting device and rigid chain transmission structure thereof |
| CN108569121A (en) * | 2017-03-09 | 2018-09-25 | 安徽省精英机械制造有限公司 | Rigid chain translates roof structure and its application method |
| CN108569121B (en) * | 2017-03-09 | 2020-09-08 | 安徽省精英机械制造有限公司 | Rigid chain translation roof structure and method of use thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170517 Address after: 226400, 18, No. three, Zhenxing Industrial Zone, Chengnan Town, Rudong County, Nantong, Jiangsu Patentee after: NANTONG SUCHITC CONSTRUCTION ENGINEERING CO., LTD. Address before: 226300, Jiangsu, Tongzhou District, Nantong Jinsha Town seven village two sets of Jiangsu Rui Intelligent Building Technology Co., Ltd. Patentee before: Cao Weibing |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111214 |
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| CX01 | Expiry of patent term |