CN208502526U - A kind of pivot frame mechanical linkage opening structure of oversized angle - Google Patents
A kind of pivot frame mechanical linkage opening structure of oversized angle Download PDFInfo
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- CN208502526U CN208502526U CN201820405464.4U CN201820405464U CN208502526U CN 208502526 U CN208502526 U CN 208502526U CN 201820405464 U CN201820405464 U CN 201820405464U CN 208502526 U CN208502526 U CN 208502526U
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- support arm
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- pivot frame
- lead screw
- pivot
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Abstract
The utility model discloses a kind of pivot frame mechanical linkage opening structures of oversized angle, including motor, retarder, screw mechanism and double leval jib transmission device, lead screw is fixed on the inside of the munnion of pivot frame frame by the lead screw pedestal, the motor connects retarder and a sliding block is driven to slide up and down along the lead screw, the double leval jib transmission device includes first support arm, second support arm, lower branch arm and arc support arm, arc support arm both ends are respectively articulated on the munnion and sliding block for being fixed on pivot frame fan frame, the first support arm and second support arm one end are hingedly fixed, the first support arm front end is hingedly fixed in below lead screw pedestal, second support arm end is hinged on the munnion of pivot frame fan frame, and the hinge joint of the second support arm end is located at arc support arm in the lower section of pivot frame fan frame hinged place, the lower branch arm upper end is articulated on sliding block, lower end sliding It is articulated in the middle part of first support arm.The utility model can either realize that curtain wall pivot frame wide-angle is opened, and be not take up the interior space, beautiful and generous.
Description
Technical field
The utility model relates to a kind of glass curtain wall fields more particularly to a kind of utilization machine driving to reach unlatching compared with big angle
Spend the curtain wall pivot frame opening structure of function, and glass curtain wall that sight more demanding larger suitable for various low layer air-conditioning requirements.
Background technique
At this stage, glass curtain wall pivot frame opening angle is according to code requirement, and no more than 30 degree or unlatching distance is not more than
300mm, but the requirement of the big opening angle for particular client, can only be realized at this stage with electric open device, but electric
It is not can avoid the problem of greatly that dynamic opening device, which occupies the interior space,.For this reason, it is necessary to which curtain wall can be opened by providing one kind
Larger angle is opened to meet the curtain wall opening structure of specific demand.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of oversized angle pivot frame mechanical linkage opening structures, pass through
Motor drives lead screw, and vertical force is transmitted to pivot frame fan frame by stainless steel double leval jib, curtain wall pivot frame opening angle is enable to reach
To 70 degree even more than, can either realize that curtain wall pivot frame wide-angle is opened, and be not take up the interior space, it is beautiful and generous.
To solve the above problems, the utility model adopts the following technical solution:
The utility model provides a kind of pivot frame mechanical linkage opening structure of oversized angle, is used for curtain wall scuncheon,
Including pivot frame frame, pivot frame fan frame and frame hinge is turned over, the pivot frame frame is fixed on curtain wall scuncheon, and the pivot frame fan frame is logical
It crosses and turns over frame hinge and hingedly fixed with pivot frame frame, the pivot frame mechanical linkage opening structure further includes motor, retarder, lead screw machine
Structure and double leval jib transmission device, wherein the screw mechanism includes lead screw and lead screw pedestal, and lead screw passes through the lead screw pedestal
It is fixed on the inside of the munnion of pivot frame frame, the motor connects retarder and a sliding block is driven to slide up and down along the lead screw, institute
Stating double leval jib transmission device includes first support arm, second support arm, lower branch arm and arc support arm, wherein the arc support arm two
End is respectively articulated on the munnion and sliding block for being fixed on the pivot frame fan frame, and the first support arm and second support arm one end are hingedly solid
Fixed, the first support arm front end is hingedly fixed in below lead screw pedestal, and second support arm end is hinged on the munnion of pivot frame fan frame, and
The hinge joint of the second support arm end is located at arc support arm in the lower section of pivot frame fan frame hinged place, and the lower branch arm upper end is hinged
In on sliding block, lower end is slide hinged in the middle part of first support arm.
As the utility model to the preferred of above scheme, the first support arm front end is fixed on pivot frame by support arm base
On the munnion of frame.Since after pivot frame is propped up, first support arm lower end is main supporting point, first is reinforced by support arm base
Support arm lower end can be improved the stability of structure entirety.
As the utility model to the preferred of above scheme, the lead screw and sliding block are stainless steel material, it is contemplated that are turned over
The application environment of window can have longer service life using lead screw and the sliding block combination of stainless steel material.
As the utility model to the preferred of above scheme, the first support arm middle part is provided with bar shaped sliding slot, the lower branch
The lower end of arm is by a shaft in bar shaped sliding slot.
As the utility model to the preferred of above scheme, the sliding block is connect with threads of lead screw, and the lead screw upper end
Speed reducer output shaft is connected, lead screw lower end is fixed in lead screw pedestal by end bearing.
The utility model has the beneficial effects that: the utility model in use, is combined by motor and speed reducer
And lead screw rotation is finally driven, to make sliding block complete the process slided up and down by the positive and negative rotation of lead screw, further driving is slided
The rotation of hinged lower branch arm and arc support arm on block, arc support arm directly acts on pivot frame fan frame, and lower branch arm passes through driving
First support arm extends second support arm indirectly, so that second support arm and arc support arm collective effect be in pivot frame fan frame, so that pivot frame
Fan frame can open larger angle, and have better stability.Since the double leval jib transmission device of the utility model is being received
Occupied space is smaller when rising, and the utility model also has the advantages that take up space small, passes through pivot frame fan frame and pivot frame frame side
Narrow space, that is, mountable the utility model overall structure is set.In addition, the utility model also has, structure is simple, cost
Lower and convenient for safeguarding advantage.
Detailed description of the invention
Fig. 1 be a kind of pivot frame mechanical linkage opening structure of oversized angle described in the utility model in the expanded state
Structural schematic diagram；
Fig. 2 is a kind of pivot frame mechanical linkage opening structure of oversized angle described in the utility model under collapsed state
Structural schematic diagram；
Wherein, 1- motor, 2- retarder, 3- sliding block, 4- sash center, 5- pivot frame fan frame, 6- lead screw, 7- lead screw pedestal,
8- lower branch arm, 9- support arm base, 10- arc support arm, 11- first support arm, 12- second support arm, 13- pivot frame frame.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
A kind of pivot frame mechanical linkage opening structure of oversized angle as shown in Figures 1 and 2 is used for curtain wall scuncheon,
Including pivot frame frame 13, pivot frame fan frame 5 and frame hinge 4 is turned over, the pivot frame frame 13 is fixed on curtain wall scuncheon, the pivot frame
Fan frame 5 is hingedly fixed by turning over frame hinge 4 and pivot frame frame 13, and the pivot frame mechanical linkage opening structure further includes motor 1, subtracts
Fast device 2, screw mechanism and double leval jib transmission device, wherein the screw mechanism includes lead screw 6 and lead screw pedestal 7, and lead screw 6
It is fixed on by the lead screw pedestal 7 on the inside of the munnion of pivot frame frame 13, the motor 1 connects retarder 2 and drives a sliding block 3
It is slided up and down along the lead screw 6, the double leval jib transmission device includes first support arm 11, second support arm 12, lower branch arm 8 and arc
Shape support arm 10, wherein 10 both ends of arc support arm are respectively articulated on the munnion and sliding block 3 for being fixed on the pivot frame fan frame 5, institute
It states first support arm 11 and 12 one end of second support arm is hingedly fixed, 11 front end of first support arm is hingedly fixed under lead screw pedestal 7
Side, 12 end of second support arm is hinged on the munnion of pivot frame fan frame 5, and the hinge joint of 12 end of the second support arm is located at arc branch
Arm 10 is articulated on sliding block 3 in the lower section of 5 hinged place of pivot frame fan frame, 8 upper end of lower branch arm, and lower end is slide hinged in first
11 middle part of arm.
In this example, 11 front end of first support arm is fixed on the munnion of pivot frame frame 13 by support arm base 9.By
In after pivot frame is propped up, 11 lower end of first support arm is main supporting point, reinforces 11 lower end of first support arm by support arm base 9,
It can be improved the stability of structure entirety.
In this example, the lead screw 6 and sliding block 3 are stainless steel material, it is contemplated that the application environment of pivot frame, using not
Lead screw 6 and sliding block 3 combination for steel material of becoming rusty can have longer service life.
In this example, bar shaped sliding slot is provided in the middle part of the first support arm 11, the lower end of the lower branch arm 8 passes through a shaft
In bar shaped sliding slot.
In this example, the sliding block 3 is threadedly coupled with lead screw 6, and 6 upper end of the lead screw connects 2 output shaft of speed reducer,
6 lower end of lead screw is fixed in lead screw pedestal 7 by end bearing.
Working principle: the pivot frame mechanical linkage opening structure in use, passes through the 2 groups of merging of motor 1 and speed reducer
Final that lead screw 6 is driven to rotate, to make sliding block 3 complete the process slided up and down by the positive and negative rotation of lead screw 6, further driving is slided
The rotation of hinged lower branch arm 8 and arc support arm 10 on block 3, arc support arm 10 directly act on pivot frame fan frame 5, and lower branch arm 8
By driving first support arm 11 indirectly to extend second support arm 12, so that second support arm 12 and 10 collective effect of arc support arm are in turning over
Window sash frame 5 enables pivot frame fan frame 5 to open larger angle, and has better stability.Due to the four of the utility model
Link gearing occupied space when packing up is smaller, and the utility model also has the advantages that take up space small, is fanned by pivot frame
Narrow space, that is, mountable the utility model overall structure is arranged in frame 5 and 13 side of pivot frame frame.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, although ginseng
The utility model is described in detail according to previous embodiment, it for those skilled in the art, still can be with
It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features, it is all
Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in practical
Within novel protection scope.
Claims (5)
1. a kind of pivot frame mechanical linkage opening structure of oversized angle is used for curtain wall scuncheon, including pivot frame frame, pivot frame are fanned
Frame and frame hinge is turned over, the pivot frame frame is fixed on curtain wall scuncheon, and the pivot frame fan frame is by turning over frame hinge and pivot frame side
Frame is hingedly fixed, which is characterized in that the pivot frame mechanical linkage opening structure further includes motor, retarder, screw mechanism and four
Link gearing, wherein the screw mechanism includes lead screw and lead screw pedestal, and lead screw is fixed on by the lead screw pedestal
On the inside of the munnion of pivot frame frame, the motor connects retarder and a sliding block is driven to slide up and down along the lead screw, and described four connect
Bar transmission device includes first support arm, second support arm, lower branch arm and arc support arm, wherein arc support arm both ends difference
It is hingedly fixed on the munnion and sliding block of the pivot frame fan frame, the first support arm and second support arm one end are hingedly fixed, described
First support arm front end is hingedly fixed in below lead screw pedestal, and second support arm end is hinged on the munnion of pivot frame fan frame, and described the
The hinge joint of two leg extremities is located at arc support arm in the lower section of pivot frame fan frame hinged place, and the lower branch arm upper end is articulated with sliding block
On, lower end is slide hinged in the middle part of first support arm.
2. a kind of pivot frame mechanical linkage opening structure of oversized angle according to claim 1, which is characterized in that described
One supporting arm front end is fixed on the munnion of pivot frame frame by support arm base.
3. a kind of pivot frame mechanical linkage opening structure of oversized angle according to claim 1, which is characterized in that the silk
Thick stick and sliding block are stainless steel material.
4. a kind of pivot frame mechanical linkage opening structure of oversized angle according to claim 1, which is characterized in that described
Bar shaped sliding slot is provided in the middle part of one support arm, the lower end of the lower branch arm is by a shaft in bar shaped sliding slot.
5. a kind of pivot frame mechanical linkage opening structure of oversized angle according to claim 1, which is characterized in that the cunning
Block is connect with threads of lead screw, and the lead screw upper end connects speed reducer output shaft, and lead screw lower end is fixed on silk by end bearing
In thick stick pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820405464.4U CN208502526U (en) | 2018-03-26 | 2018-03-26 | A kind of pivot frame mechanical linkage opening structure of oversized angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820405464.4U CN208502526U (en) | 2018-03-26 | 2018-03-26 | A kind of pivot frame mechanical linkage opening structure of oversized angle |
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| Publication Number | Publication Date |
|---|---|
| CN208502526U true CN208502526U (en) | 2019-02-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820405464.4U Active CN208502526U (en) | 2018-03-26 | 2018-03-26 | A kind of pivot frame mechanical linkage opening structure of oversized angle |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110359804A (en) * | 2018-03-26 | 2019-10-22 | 沈阳恒生装饰工程有限公司 | A kind of oversized angle pivot frame mechanical linkage opening structure |
| CN110374443A (en) * | 2019-08-09 | 2019-10-25 | 安徽冠东科技有限公司 | A kind of automatic door operator and its operating method |
| CN110359804B (en) * | 2018-03-26 | 2024-04-26 | 沈阳恒生装饰工程有限公司 | Super-large angle window-turning mechanical linkage opening structure |
-
2018
- 2018-03-26 CN CN201820405464.4U patent/CN208502526U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110359804A (en) * | 2018-03-26 | 2019-10-22 | 沈阳恒生装饰工程有限公司 | A kind of oversized angle pivot frame mechanical linkage opening structure |
| CN110359804B (en) * | 2018-03-26 | 2024-04-26 | 沈阳恒生装饰工程有限公司 | Super-large angle window-turning mechanical linkage opening structure |
| CN110374443A (en) * | 2019-08-09 | 2019-10-25 | 安徽冠东科技有限公司 | A kind of automatic door operator and its operating method |
| CN110374443B (en) * | 2019-08-09 | 2020-12-22 | 绍兴柯桥梓豪纺织有限公司 | Automatic door opening device and operation method thereof |
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