CN201953260U - Single-motor-driven split folded plate door - Google Patents
Single-motor-driven split folded plate door Download PDFInfo
- Publication number
- CN201953260U CN201953260U CN2010206855547U CN201020685554U CN201953260U CN 201953260 U CN201953260 U CN 201953260U CN 2010206855547 U CN2010206855547 U CN 2010206855547U CN 201020685554 U CN201020685554 U CN 201020685554U CN 201953260 U CN201953260 U CN 201953260U
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- door
- doorframe
- door leaf
- electric motor
- motor
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Abstract
The utility model discloses a single-motor-driven split folded plate door comprising a door frame, two groups of door leafs, a pulley assembly, two guide rails, an electric motor assembly and a transmission assembly, wherein every group of door leafs is formed by connecting an outside door leaf with an inside door leaf via hinges, the outside door leaf is connected with the door frame via hinges, the guide rails are fixed on the door frame, the inside door leaf is disposed on the guide rail via the pulley assembly, the transmission assembly comprises a rocker, two connecting rods and two supporting rods, the center of the rocker is fixedly connected with the output end of the electric motor assembly, two ends of the rocker are respectively and correspondingly articulated with one ends of the two connecting rods, the other ends of the two connecting rods are respectively and correspondingly articulated with one ends of the two supporting rods, and the other ends of the two supporting rods are respectively and correspondingly fixed on the outside door leafs of the two groups of door leafs. By means of the symmetrical rocker and connecting rods, the door leafs are driven by single motor, the single-motor-driven split folded plate door has a simple structure, low cost and good synchronism for opening and closing the door leafs, and is suitable for a medium/large-sized split folded plate door.
Description
Technical field
The utility model relates to the motor-driven flap door of splitting of a kind of list, is applicable to the medium-and-large-sized flap door of splitting.
Background technology
Splitting flap door is made up of the door leaf that two group of four fan can fold respectively, vertical hinged door or translation door are split flap door in opening and opening-closing process relatively, and shared space is less, therefore in the restricted place of bulk, split flap door and be widely used.
At present, traditional flap door of splitting has following two kinds:
The one, two flap door of splitting that drive the rotary shaft structure, it adopts the rotary shaft structure, drive two groups of door leafs respectively by two motors, the flap door of this two driving rotary shaft structures is complex structure not only, manufacturing cost is higher, and work as two groups of door leaf resistances of motion not simultaneously, be difficult to guarantee two groups of synchronous opening and closing of door leaf usually.In addition, close the minimum transmission angle of starting stage for obtaining door leaf, load-bearing slideway and doorframe plane parallel, and certain distance is arranged, and promptly the hitch point of suspension member and door leaf center of gravity be not in same vertical plane, and the easy like this door leaf that causes tilts, and increases running resistance.
The 2nd, single motor mode drives splits flap door, and it adopts single motor mode to drive, by sprocket wheel chain, rack-and-pinion or parallel-crank mechanism with power distribution to two groups of door leafs, but mechanism's complexity, cost is higher.
The utility model content
The purpose of this utility model is in order to solve the deficiency that the above-mentioned background technology exists, provide a kind of simple in structure, cost is low, the motor-driven flap door of splitting of the list that the synchronism of opening and closing is good, can effectively solve and split the flap door complex structure at present, the cost height, the problem of the poor synchronization of door leaf opening and closing.
For achieving the above object, the utility model adopts following technical scheme: the motor-driven flap door of splitting of a kind of list, comprise doorframe, two groups of door leafs, pulley assembly, two guide rails, electric motor assembly and transmission component, every group of door leaf crossed hinge by outside door leaf and inner door fan pass and connected to form, described outer door fan pass is crossed hinge and is linked to each other with doorframe, described guide rail is fixed on the doorframe, described inner door fan pass is crossed pulley assembly and is placed on the guide rail, described transmission component comprises a rocking arm, two connecting rods and two support bars, fixedly connected with the output of electric motor assembly in the center of described rocking arm; the corresponding respectively ends with described two connecting rods in the two ends of rocking arm are hinged; it is hinged that the other end of two connecting rods corresponds respectively to an end of described two support bars, and the other end of described two support bars is corresponding respectively to be fixed on the outside door leaf of two groups of door leafs.
Preferably, the output shaft axis arranged of described electric motor assembly is in the perpendicular at described two groups of door leaf interface places, and described two guide rails can guarantee to keep two door leaf opening and closing process medium velocities synchronous with respect to described perpendicular symmetric arrangement like this.
Preferably, one end of described guide rail links to each other with the upper beam of doorframe middle part, the other end is fixed on the upper beam outer end of doorframe by fixed bar, the angle α on this guide rail and plane, doorframe place is 6～9 °, can guarantee comprehensive drive line angle that door leaf cuts out the starting stage like this greater than 10 °, thereby improve the service condition of door leaf.
Preferably, the output shaft axis of described electric motor assembly and the hinge axes of described connecting rod and support bar are positioned at same plane, and this plane and doorframe place plane parallel can further guarantee to keep two door leaf opening and closing process medium velocities synchronous like this.
Preferably, described doorframe is provided with limit controller, and this limit controller links to each other with the control circuit of described electric motor assembly, and after the door leaf folding put in place like this, the motor of described electric motor assembly can shut down, energy conservation.
The utility model has been realized single driven by motor door leaf by the rocking arm and the connecting rod of symmetric arrangement, and simple in structure, cost is low, and the synchronism of door leaf opening and closing is good.
The utlity model has simple in structure, characteristics such as cost is low, and the synchronism of door leaf opening and closing service condition good and door leaf is good.
Description of drawings
Fig. 1 is a main TV structure schematic diagram of the present utility model;
Fig. 2 is the plan structure schematic diagram of Fig. 1.
Member shown in the figure, toponym and corresponding mark: doorframe 1, door leaf 2, outside door leaf 2.1, inboard door leaf 2.2, hinge 3, guide rail 4, pulley assembly 5, electric motor assembly 6, rocking arm 7, connecting rod 8, support bar 9, fixed bar 10.
The specific embodiment
Feature of the present utility model is described in further details by embodiment below in conjunction with accompanying drawing, so that technician's of the same trade understanding:
Embodiment: as shown in Figure 1, present embodiment relates to the motor-driven flap door of splitting of a kind of list, comprise doorframe 1, two groups of door leafs 2, pulley assembly 5, two guide rails 4, electric motor assembly 6 and transmission component, every group of door leaf 2 connected to form by hinge 3 by outside door leaf 2.1 and inboard door leaf 2.2, described outside door leaf 2.1 links to each other with doorframe 1 by hinge 3, described guide rail 4 is fixed on the doorframe 1, described inboard door leaf 2.2 places on the guide rail 4 by pulley assembly 5, described transmission component comprises a rocking arm 7, two connecting rods 8 and two support bars 9, fixedly connected with the output of electric motor assembly 6 in the center of described rocking arm 7; the corresponding respectively ends with described two connecting rods 8 in the two ends of rocking arm 7 are hinged; it is hinged that the other end of two connecting rods 8 corresponds respectively to an end of described two support bars 9, and the other end of described two support bars 9 is corresponding respectively to be fixed on the outside door leaf 2.1 of two groups of door leafs 2 (referring to Fig. 2).
As shown in Figure 2, the output shaft axis arranged of described electric motor assembly 6 is in the perpendicular at described two groups of door leaf 2 interface places, and described two guide rails 4 are with respect to described perpendicular symmetric arrangement.One end of described guide rail 4 and the upper beam of doorframe 1 middle part links to each other, and the other end is fixed on the upper beam outer end of doorframe 1 by fixed bar 10, and the angle α on this guide rail 4 and plane, doorframe 1 place is 6～9 °.The output shaft axis of described electric motor assembly 6 and described connecting rod 8 are positioned at same plane, this plane and doorframe 1 place plane parallel with the hinge axes of support bar 8.Described doorframe 1 is provided with limit controller, and this limit controller links to each other with the control circuit of described electric motor assembly 6.
Door leaf opening process of the present utility model is: as shown in Figure 2, the motor of electric motor assembly 6 just changes, and drives rocking arm 7 swing counterclockwise; Rocking arm 7 promotes connecting rod 8, drive outside door leaf 2.1 wraps page or leaf 3 rotational, realizes the unlatching of door leaf.
Door leaf of the present utility model closes closed procedure: as shown in Figure 2, the counter-rotating of the motor of electric motor assembly 6 drives the swing of rocking arm 7 clockwise directions; Rocking arm 7 pulling connecting rods 8, drive outside door leaf 2.1 wrap page or leaf 3 rotational, realize closing of door leaf.
Claims (5)
1. motor-driven flap door of splitting of list, comprise doorframe, two groups of door leafs, pulley assembly, two guide rails, electric motor assembly and transmission component, every group of door leaf crossed hinge by outside door leaf and inner door fan pass and connected to form, described outer door fan pass is crossed hinge and is linked to each other with doorframe, described guide rail is fixed on the doorframe, described inner door fan pass is crossed pulley assembly and is placed on the guide rail, it is characterized in that: described transmission component comprises a rocking arm, two connecting rods and two support bars, fixedly connected with the output of electric motor assembly in the center of described rocking arm; the corresponding respectively ends with described two connecting rods in the two ends of rocking arm are hinged; it is hinged that the other end of two connecting rods corresponds respectively to an end of described two support bars, and the other end of described two support bars is corresponding respectively to be fixed on the outside door leaf of two groups of door leafs.
2. the motor-driven flap door of splitting of a kind of list according to claim 1, it is characterized in that: the output shaft axis arranged of described electric motor assembly is in the perpendicular at described two groups of door leaf interface places, and described two guide rails are with respect to described perpendicular symmetric arrangement.
3. the motor-driven flap door of splitting of a kind of list according to claim 1 and 2, it is characterized in that: an end of described guide rail links to each other with the upper beam of doorframe middle part, the other end is fixed on the upper beam outer end of doorframe by fixed bar, and the angle α on this guide rail and plane, doorframe place is 6～9 °.
4. the motor-driven flap door of splitting of a kind of list according to claim 1 and 2 is characterized in that: the output shaft axis of described electric motor assembly and the hinge axes of described connecting rod and support bar are positioned at same plane, this plane and doorframe place plane parallel.
5. the motor-driven flap door of splitting of a kind of list according to claim 1 and 2, it is characterized in that: described doorframe is provided with limit controller, and this limit controller links to each other with the control circuit of described electric motor assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206855547U CN201953260U (en) | 2010-12-29 | 2010-12-29 | Single-motor-driven split folded plate door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206855547U CN201953260U (en) | 2010-12-29 | 2010-12-29 | Single-motor-driven split folded plate door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201953260U true CN201953260U (en) | 2011-08-31 |
Family
ID=44497377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206855547U Expired - Lifetime CN201953260U (en) | 2010-12-29 | 2010-12-29 | Single-motor-driven split folded plate door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201953260U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104541010A (en) * | 2012-07-18 | 2015-04-22 | 斯坦利布莱克和戴克公司 | Bi-parting, bi-directional door system |
| CN114352150A (en) * | 2021-12-07 | 2022-04-15 | 中国建筑标准设计研究院有限公司 | Multi-leaf symmetrical folding protective airtight door structure |
-
2010
- 2010-12-29 CN CN2010206855547U patent/CN201953260U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104541010A (en) * | 2012-07-18 | 2015-04-22 | 斯坦利布莱克和戴克公司 | Bi-parting, bi-directional door system |
| CN104541010B (en) * | 2012-07-18 | 2017-05-17 | 斯坦利布莱克和戴克公司 | Bi-parting, bi-directional door system |
| CN114352150A (en) * | 2021-12-07 | 2022-04-15 | 中国建筑标准设计研究院有限公司 | Multi-leaf symmetrical folding protective airtight door structure |
| CN114352150B (en) * | 2021-12-07 | 2023-11-17 | 中国建筑标准设计研究院有限公司 | Multi-leaf symmetrical folding protective airtight door structure |
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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: 20110831 |
|
| CX01 | Expiry of patent term |