CN202645368U - Control structure for opening and closing shutters in two directions - Google Patents

Control structure for opening and closing shutters in two directions Download PDF

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Publication number
CN202645368U
CN202645368U CN 201220186790 CN201220186790U CN202645368U CN 202645368 U CN202645368 U CN 202645368U CN 201220186790 CN201220186790 CN 201220186790 CN 201220186790 U CN201220186790 U CN 201220186790U CN 202645368 U CN202645368 U CN 202645368U
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CN
China
Prior art keywords
control
axis
linkage
rotating shaft
driving control
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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 - Fee Related
Application number
CN 201220186790
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Chinese (zh)
Inventor
王念川
梁育瑜
叶东山
Original Assignee
王念川
梁育瑜
叶东山
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Publication date
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Priority to CN 201220186790 priority Critical patent/CN202645368U/en
Application granted granted Critical
Publication of CN202645368U publication Critical patent/CN202645368U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a control structure for opening and closing shutters in two directions. The control structure comprises two frame bodies, a plurality of blades, a drive control device and two linkage devices, wherein the drive control device respectively drives the two linkage devices; the linkage devices control the opening and closing of the plurality of blades arranged in the frame bodies; the drive control device comprises a motor, a revolving speed controller and a limit switch; the motor is provided with a rotating shaft which is combined with the revolving speed controller; the revolving speed controller is internally provided with gears; the gears are meshed with the rotating shaft inside the revolving speed controller; the rotating shaft drives the gears to rotate; the gears are respectively fixedly provided with a shaft body in a penetrating manner; the two ends of the shaft bodies are respectively connected with the linkage devices; the outer parts of the shaft bodies are provided with two regulating members; the gears drive the shaft bodies to rotate; and the two regulating members on the shaft bodies press and touch the limit switch arranged on the revolving speed controller. According to the control structure for opening and closing the shutters in two directions disclosed by the utility model, the two shutter structures can be controlled through the two linkage devices which are connected through a group of two-way shaft bodies of the drive control devices.

Description

Shutter two-way switch control structure
Technical field
The utility model is relevant for a kind of eminence that is installed on, and the shutter control cock control structure of the smoke evacuation of applicable all size, ventilation usefulness refers to that especially a kind of combining structure can control the shutter two-way switch control structure of shutter open and close really automatically.
Background technology
Existing shutter mainly is pivoted with many group vane group in framework inside, be connected with connecting rod on this vane group, can this vane group of interlock carry out a synchronous rotation by connecting rod, the inboard of this framework connects a motor simultaneously, this motor can drive vane group and rotate, and then the open and close of control vane group.
Yet, above-mentioned shutter is to drive with d.c. motor, and drive again the vane group rotation after seeing through the train of reduction gears deceleration, when this kind d.c. motor rotates, the uncontrollable adjustment of its angle, only there are unlatching and closed two kinds of rotation directions available, during simultaneously this revolution, once vane group is subject to External force interference can't move the time, coil in this motor easily can burn because load is excessive, therefore again must the design clutch, make slippage when above above a predetermined resistance between the driving force of vane group and motor, thereby so that structure becomes is complicated, and its rotational angle can't accurately be controlled.
The utility model content
Main purpose of the present utility model namely is to provide a kind of shutter two-way switch control structure, can control two fan shutters by one group of driving control device.
An of the present utility model purpose namely providing a kind of driving structure of simple structure, and it is the intermediate plate motion with the direct interlock linkage of motor, and then directly drives the shutter two-way switch control structure of blade rotation.
Shutter two-way switch control structure of the present utility model, it includes two frameworks, a plurality of blade, a driving control device and two linkages, wherein said driving control device drives respectively described two linkages, and described linkage is controlled the open and close of a plurality of blades that arrange in the described framework;
Described driving control device includes motor, rotational speed governor and limit switch, described motor is provided with rotating shaft, described rotating shaft is combined with described rotational speed governor, be provided with gear in the described rotational speed governor, described gear and the described rotating shaft engagement of being located at described rotational speed governor inside, described rotating shaft drives described gear and rotates, described gear runs through and is fixed with an axis body, the two ends of described axis body are connected with respectively described linkage, the outside of described axis body is provided with two adjustment parts, the described axis body of described gear driven rotates, and the two adjustment parts on the described axis body are pressed and touched the described limit switch that is arranged on the described rotational speed governor.
In preferred embodiment, described linkage includes fixture, a plurality of intermediate plate and a connecting rod, one end of described a plurality of intermediate plates is articulated in respectively described connecting rod, its other end links to each other with described blade, described fixture inboard is provided with axle sleeve, described axis body one end of described axle sleeve and described driving control device is coupling, a wherein intermediate plate and the described axle sleeve of described a plurality of intermediate plates are affixed, described axis body drives described axle sleeve and rotates, and drive described link motion by the described intermediate plate that links to each other with described axle sleeve in the lump, and then drive other described intermediate plate motion.
Characteristics and the advantage of shutter two-way switch control structure of the present utility model are: this shutter two-way switch control structure, can be by two linkage motions of a drive control device controls, each linkage can drive a plurality of blades and open or close, also be, shutter two-way switch control structure of the present utility model can be by one group of drive control device controls, two fan shutters, it is simple in structure, and is easy to operate; In addition, this shutter two-way switch control structure is by the setting of limit switch, no matter all have better location and adaptation in the time of can making the blade of shutter open or close.
Description of drawings
Figure 1 shows that stereoscopic figure of the present utility model.
Figure 2 shows that unlatching shutter of the present utility model uses state stereogram.
Figure 3 shows that driving control device of the present utility model arranges state stereogram.
Figure 4 shows that driving control device of the present utility model not yet arranges state stereogram.
Figure 5 shows that the embodiment schematic diagram of two groups of shutters of driving of the present utility model.
Figure 6 shows that driving control device stereoscopic figure of the present utility model.
Figure 7 shows that driving control device internal combination structural representation of the present utility model.
Figure 8 shows that driving control device of the present utility model and linkage surface structure stereogram.
Figure 9 shows that driving control device of the present utility model drives the stereogram of linkage.
Figure 10 shows that the driving control device of being looked by another angle of the present utility model drives the stereogram of linkage motion.
Figure 11 shows that driving control device of the present utility model drives the schematic diagram of linkage motion state.
Figure 12 shows that another embodiment stereogram that driving control device of the present utility model is combined with linkage.
The component symbol explanation
1 ... framework 2 ... blade
3,3 ' ... driving control device 31 ... motor
311 ... rotating shaft 32 ... rotational speed governor
321 ... gear 322 ... axis body
323 ... adjustment part 33 ... limit switch
4 ... linkage 41 ... fixture
411 ... axle sleeve 42 ... intermediate plate
43 ... connecting rod
The specific embodiment
For technology contents and the principle that the utility model is used is easy to understand, cooperate the specific embodiment description of drawings as follows, but and unrestricted category of the present utility model, the person skilled in the art can be by the disclosed content of this manual, understand easily advantage of the present utility model and effect, the utility model also can be implemented or used by other different specific embodiment, every details in this manual can be based on different viewpoints and application, under not departing from spirit of the present utility model, carry out various modifications and change.
See also shown in Fig. 1-4, shutter two-way switch control structure of the present utility model consists predominantly of framework 1, blade 2, driving control device 3 and linkage 4, wherein driving control device 3 drives linkage 4 motions, and then the open and close of the blade 2 of control shutter framework 1 interior setting.
Structure about driving control device 3 sees also shown in Fig. 4-8, this driving control device 3 includes motor 31, rotational speed governor 32 and limit switch 33, motor 31 collocation reduction gearing become a kind of slow-speed of revolution motor, motor 31 is provided with rotating shaft 311, itself and rotational speed governor 32 combinations, be provided with gear 321 in this rotational speed governor 32, gear 321 can mesh with the rotating shaft 311 of being located at rotational speed governor 32 inside, and utilize rotating shaft 311 driven gears 321 to rotate, gear 321 runs through and is fixed with an axis body 322, this axis body 322 can with linkage 4 combinations, be positioned at axis body 322 outsides and be provided with two adjustment parts 323, drive axis body 322 by gear 321 and rotate, the two adjustment parts 323 that are incorporated on the axis body 322 are pressed touch the limit switch 33 that is arranged on the rotational speed governor 32.
Because these driving control device 3 set axis bodies 322 can two-wayly be combined with linkage 4, so this driving control device 3 can be connected with two fan shutters (as shown in Figure 5) simultaneously.
See also again shown in Fig. 8-11, this driving control device 3 and linkage 4 windings, this linkage 4 includes fixture 41, a plurality of intermediate plates 42 and a connecting rod 43, wherein a plurality of intermediate plate 42 1 ends are articulated on the same connecting rod 43, the fixture inboard is provided with axle sleeve 411, axis body 322 1 ends of driving control device 3 are coupling in axle sleeve 411, a wherein intermediate plate 42 of these a plurality of intermediate plates 42 is affixed with axle sleeve 411, therefore when axis body 322 rotates, axis body 322 can drive axle sleeve 411 and rotate, therefore all be articulated in same connecting rod 43 by a plurality of intermediate plates 42, when the intermediate plate 42 that is coupling with axle sleeve 411 rotates, can drive other intermediate plate 42 of interlocks by connecting rod 43 in the lump and move.
The continuous Fig. 9 and shown in Figure 10 that sees also, when driving control device 3 motion, can drive linkage 4 and open or close shutter, and run through in the rotational speed governor 32 of being located at driving control device 3 axis body 322 wherein on the end set adjustment part 323 can contact with limit switch 33 by the rotation of axis body 322, and then control the blade unlatching of shutter or the extreme position of closing; Moreover this adjustment part 323 can finely tune to control the time that contacts with limit switch 33, no matter have better location and adaptation when making the blade of shutter open or close.
In addition, as shown in figure 12, the drives structure of this linkage 4 also can drive with another driving control device 3 ', directly is combined with linkage by motor shaft, reaches accurate driving and the purpose that simplifies the structure.
Shutter two-way switch control structure provided by the utility model really can reach by its structure practical value and the effect of expection, and compared to the shutter control form of existing solid standard, the utility model is to have larger advantage and progressive effect.The above only is preferred embodiment of the present utility model, such as is familiar with equivalence modification or variation that technician of the present utility model does according to spirit of the present utility model, all should contain within the scope of the claims.

Claims (2)

1. shutter two-way switch control structure, it includes two frameworks, a plurality of blade, a driving control device and two linkages, wherein said driving control device drives respectively described two linkages, described linkage is controlled the open and close of a plurality of blades that arrange in the described framework, it is characterized in that
Described driving control device includes motor, rotational speed governor and limit switch, described motor is provided with rotating shaft, described rotating shaft is combined with described rotational speed governor, be provided with gear in the described rotational speed governor, described gear and the described rotating shaft engagement of being located at described rotational speed governor inside, described rotating shaft drives described gear and rotates, described gear runs through and is fixed with an axis body, the two ends of described axis body are connected with respectively described linkage, the outside of described axis body is provided with two adjustment parts, the described axis body of described gear driven rotates, and the two adjustment parts on the described axis body are pressed and touched the described limit switch that is arranged on the described rotational speed governor.
2. shutter two-way switch control structure as claimed in claim 1, it is characterized in that, described linkage includes fixture, a plurality of intermediate plates and a connecting rod, one end of described a plurality of intermediate plates is articulated in respectively described connecting rod, its other end links to each other with described blade, described fixture inboard is provided with axle sleeve, described axis body one end of described axle sleeve and described driving control device is coupling, a wherein intermediate plate and the described axle sleeve of described a plurality of intermediate plates are affixed, described axis body drives described axle sleeve and rotates, and drive described link motion by the described intermediate plate that links to each other with described axle sleeve in the lump, and then drive other described intermediate plate motion.
CN 201220186790 2012-04-27 2012-04-27 Control structure for opening and closing shutters in two directions Expired - Fee Related CN202645368U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220186790 CN202645368U (en) 2012-04-27 2012-04-27 Control structure for opening and closing shutters in two directions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220186790 CN202645368U (en) 2012-04-27 2012-04-27 Control structure for opening and closing shutters in two directions

Publications (1)

Publication Number Publication Date
CN202645368U true CN202645368U (en) 2013-01-02

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106285400A (en) * 2016-08-29 2017-01-04 中车大连机车车辆有限公司 Railway locomotive used in blinds aluminium alloy vane

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106285400A (en) * 2016-08-29 2017-01-04 中车大连机车车辆有限公司 Railway locomotive used in blinds aluminium alloy vane

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130102

Termination date: 20140427

C17 Cessation of patent right