CN201896529U - Novel door leaf and window sash opening device - Google Patents
Novel door leaf and window sash opening device Download PDFInfo
- Publication number
- CN201896529U CN201896529U CN2010206387176U CN201020638717U CN201896529U CN 201896529 U CN201896529 U CN 201896529U CN 2010206387176 U CN2010206387176 U CN 2010206387176U CN 201020638717 U CN201020638717 U CN 201020638717U CN 201896529 U CN201896529 U CN 201896529U
- Authority
- CN
- China
- Prior art keywords
- push rod
- door leaf
- leading screw
- fixed support
- window sash
- 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
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Abstract
The utility model discloses a novel door leaf and window sash opening device, which comprises a moment push rod, a fixed support and a driving motor, wherein a front connecting point of the moment push rod is movably connected to a proper position of a door framework, a rear connecting point of the moment push rod is movably fixed to a driven end of the fixed support; and the other end of the fixed support is fixedly connected with a door leaf and the fixed support is maintained within a reasonable included angle so as to meet the requirement on the telescopic movement of the lead-screw push rod and complete the opening and closing of the door leaf. By means of the novel door leaf and window sash opening device provided by the utility model, the problems on the opening, closing, operation and maintenance of the door leaf and a window sash can be solved, a system is simplified, meanwhile, the stability and safety for equipment running are improved, and the application range of products is broadened.
Description
Technical field
The utility model relates to rotating mechanisms such as a kind of door leaf that automatic unlatching requirement arranged, sash.
Background technology
Existing automatic door leaf, sash be the unlatching of large-scale, heavy door leaf such as safety door, labeled door especially, all is that the rotation of door-hinge motor realizes opening.Though this kind mode has solved the problem that door leaf is opened, and has brought rotating machinery huge, invest bigger, and problem such as operation maintenance difficulty, the whether timely function that directly influences equipment of operation maintenance, the scope of application is less.
Summary of the invention
The purpose of this utility model provides the opening device of a kind of novel door leaf, sash, and with the keying that solves automatic door leaf, sash and the problem of operation maintenance, the simplification system improves operation stability of equipment and safety simultaneously, widens the product scope of application.
The opening device of a kind of novel door leaf described in the utility model, sash comprises a moment push rod, a fixed support and a drive motors; The moment push rod constitutes leading screw push rod stretching device by push rod shell and leading screw push rod, and the leading screw rear end is connected with separately drive motors by travelling gear; The preceding tie point that is positioned at push rod shell front end of described moment push rod is movably connected in the appropriate position of door frame, and the back tie point that is positioned at the leading screw putting back-end is fixed on the support bracket fastened end that is driven by activity; The described support bracket fastened other end is fixedlyed connected with door leaf and fixed support keeps rational angle, to satisfy leading screw push rod stretching motion, finishes the open and close of door leaf.
The utility model has the advantages that tumblers such as can making door leaf opens and closes smoothly.Be particularly useful for big, heavy door leaf, reduced the deal of opening device, simplified erection procedure.Solved the special instructions for use of opening mechanism under high temperature, the high humidity environment simultaneously.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Number among the figure: tie point 8-fixed support 9-door-hinge 10-door leaf behind the tie point 3-push rod shell 4-leading screw push rod 5-drive motors 6-travelling gear 7-before the 1-door frame 2-.
The specific embodiment
The utility model adopts the moment push rod, and two ends are separately fixed on door leaf and the fixed support, keep reasonable angle and stroke, and drive motors makes leading screw push rod stretching motion by travelling gear, finishes the open and close of door leaf.
Concrete structure is referring to Fig. 1, this Fig. 1 shows the positional structure relation that door leaf 10 is positioned at the two states of " cutting out " and " unlatching " respectively on a figure, what moment push rod wherein illustrated equally is the positional structure relation that is in the two states of " closing " and " unlatching ".It comprises a moment push rod, a fixed support and a drive motors.The moment push rod constitutes leading screw push rod stretching device by push rod shell 3 and leading screw push rod 4, and leading screw push rod 4 rear ends are connected with drive motors 5 by travelling gear 6; The preceding tie point 2 that is positioned at push rod shell front end of described moment push rod is movably connected in the appropriate position of door leaf 10, and the back tie point 7 that is positioned at the leading screw putting back-end is by the movable end that is driven that is fixed on fixed support 8; The other end of described fixed support 8 is fixedlyed connected with door frame 1 and fixed support 8 keeps rational angle, to satisfy leading screw push rod stretching motion, finishes the open and close of door leaf.
The forward and backward tie point of above-mentioned moment push rod is for the convenience on explaining, and is not to structure qualification of the present utility model, and the forward and backward tie point of described moment push rod can use by reversing of position.
The opening mechanism that adopts the utility model to install not only can be at the rapid opening/closing of official hour, and makes the seal of door leaf that large increase arranged, and has satisfied the higher airtight requirement of all kinds of special engineerings to door leaf equipment.
Claims (1)
1. the opening device of a novel door leaf, sash is characterized in that it comprises a moment push rod, a fixed support and a drive motors; The moment push rod constitutes leading screw push rod stretching device by push rod shell and leading screw push rod, and the leading screw rear end is connected with drive motors by travelling gear; The preceding tie point that is positioned at push rod shell front end of described moment push rod is movably connected in the appropriate position of door frame, and the back tie point that is positioned at the leading screw putting back-end is fixed on the support bracket fastened end that is driven by activity; The described support bracket fastened other end is fixedlyed connected with door leaf and fixed support keeps rational angle, to satisfy leading screw push rod stretching motion, finishes the open and close of door leaf.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206387176U CN201896529U (en) | 2010-12-02 | 2010-12-02 | Novel door leaf and window sash opening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206387176U CN201896529U (en) | 2010-12-02 | 2010-12-02 | Novel door leaf and window sash opening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201896529U true CN201896529U (en) | 2011-07-13 |
Family
ID=44254441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206387176U Expired - Lifetime CN201896529U (en) | 2010-12-02 | 2010-12-02 | Novel door leaf and window sash opening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201896529U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102606197A (en) * | 2011-09-13 | 2012-07-25 | 杜志刚 | Full automatic safety device for laneway of stope face |
| CN102979563A (en) * | 2011-09-14 | 2013-03-20 | 杜志刚 | Full-automatic safety equipment for driving working face roadway |
| CN102979562A (en) * | 2011-09-13 | 2013-03-20 | 杜志刚 | Full-automatic safety equipment for driving working face roadway |
| CN102996162A (en) * | 2011-09-13 | 2013-03-27 | 杜志刚 | Full-automatic safety equipment for stope face roadway |
| CN110725636A (en) * | 2019-09-30 | 2020-01-24 | 佛山科学技术学院 | Induction side shaft door |
-
2010
- 2010-12-02 CN CN2010206387176U patent/CN201896529U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102606197A (en) * | 2011-09-13 | 2012-07-25 | 杜志刚 | Full automatic safety device for laneway of stope face |
| CN102979562A (en) * | 2011-09-13 | 2013-03-20 | 杜志刚 | Full-automatic safety equipment for driving working face roadway |
| CN102996162A (en) * | 2011-09-13 | 2013-03-27 | 杜志刚 | Full-automatic safety equipment for stope face roadway |
| CN102979563A (en) * | 2011-09-14 | 2013-03-20 | 杜志刚 | Full-automatic safety equipment for driving working face roadway |
| CN110725636A (en) * | 2019-09-30 | 2020-01-24 | 佛山科学技术学院 | Induction side shaft door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110713 |
|
| CX01 | Expiry of patent term |