CN106522726B - Fat pipe scissors fan door drive - Google Patents
Fat pipe scissors fan door drive Download PDFInfo
- Publication number
- CN106522726B CN106522726B CN201611170547.1A CN201611170547A CN106522726B CN 106522726 B CN106522726 B CN 106522726B CN 201611170547 A CN201611170547 A CN 201611170547A CN 106522726 B CN106522726 B CN 106522726B
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- China
- Prior art keywords
- connecting rod
- articulated
- door panel
- link
- rack
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/605—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for folding wings
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- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses fat pipe scissors to fan door drive, including rack, fan door and driving mechanism including external door panel and internal hilar plate, driving mechanism includes power take-off mechanism, the first connecting rod component including first connecting rod and second connecting rod and the second connecting rod component including third connecting rod, fourth link and the 5th connecting rod, wherein one end of first connecting rod and power take-off mechanism are sequentially connected, and drive the first connecting rod to rotate by the power take-off mechanism；The other end of first connecting rod is articulated in wherein one end of second connecting rod, and the other end of second connecting rod is articulated in external door panel；It is articulated in external door panel in the middle part of fourth link, the both ends of fourth link are respectively pivoted to fourth link one end and the 5th connecting rod one end, and the other end of third connecting rod is articulated on internal hilar plate, and the other end of the 5th connecting rod is articulated in rack；Snubber elastomeric element is installed between the external door panel and rack.The present invention can reduce the Oscillation Amplitude of door-plate expansion process, and then reduce failure rate.
Description
Technical field
The present invention relates to driving devices, more particularly to applied to the driving device of fat pipe scissors fan door.
Background technique
It is a kind of device quickly passed in and out for controlling pedestrian that fat pipe scissors, which fan door gear, it cannot only be applied to rail
Road transportation industry, it is also possible to which, to some synthetic recreation places, large-scale hall and high-end commercial affairs etc. industries, fan door gear includes solid
Determine frame and fan door, since passage portion is wider, general door gear of fanning is but existing using the fan door for including internal hilar plate and external door panel
Fat pipe scissors fan door controls the expansion of external door panel or internal hilar plate using the driving method that gear transmits, during expansion,
Due to using gear driving by the way of and non-cushioned process so that fan door suffered by impulse force it is larger, fan door unbalance stress, vibrate width
It spends greatly, and causes fan door failure rate higher.
Summary of the invention
For overcome the deficiencies in the prior art, the purpose of the present invention is to provide fat pipe scissors to fan door drive,
The Oscillation Amplitude of fan door expansion process can be reduced, and then reduces failure rate.
The present invention is implemented with the following technical solutions:
Fat pipe scissors fan door drive, described including rack, fan door and for driving the driving mechanism for fanning door folding
Fan the internal hilar plate that door includes hinged external door panel on the rack with is hinged in external door panel；The driving mechanism includes power output
Mechanism, first connecting rod component and second connecting rod component, the first connecting rod component include first connecting rod and second connecting rod, and first connects
Wherein one end of bar and power take-off mechanism are sequentially connected, and drive the first connecting rod to rotate by the power take-off mechanism；
The other end of first connecting rod is articulated in wherein one end of second connecting rod, and the other end of second connecting rod is articulated in external door panel；
The second connecting rod component includes third connecting rod, fourth link and the 5th connecting rod, is articulated in external door in the middle part of the fourth link
On plate, wherein one end of the fourth link is articulated in wherein one end of third connecting rod, the other end pivot joint of the third connecting rod
In on internal hilar plate；The other end of the fourth link is articulated on the 5th connecting rod, the other end pivot joint of the 5th connecting rod
In in rack；Buffering elastic for applying cushion effect to external door panel when fanning door expansion is installed between the external door panel and rack
Property element.
Preferably, the power take-off mechanism includes motor and worm gear mechanism, and the motor is vertically arranged and described
The output shaft of motor is connected with worm gear mechanism transmission, and the worm gear mechanism is for driving second connecting rod around horizontal axis
Rotation.
It preferably, further include reset spring, wherein one end of the reset spring is fixed on the rack, the reset spring
Other end be fixed in external door panel.
Preferably, the rack includes support base and the support plate that is fixed on support base, the support base and support plate
Between stiffener plate is installed.
Preferably, the snubber elastomeric element is buffer spring.
Preferably, the fourth link is in bending.
Compared with prior art, the beneficial effects of the present invention are: the present invention by using the first connecting rod group of driving mechanism
Part drives the expansion of external door panel, while cooperating snubber elastomeric element to work as a buffer in external door panel expansion, then by external door panel
Power is transferred to the expansion that internal hilar plate drives internal hilar plate by second connecting rod component, passes through first connecting rod component, second connecting rod
The cooperation of component and buffering elastic element reduces the impulse force when expansion of power take-off mechanism door leaf-pairing door, realizes more to mitigate
Power drives the expansion of fan door, the fan door stress balance made and the Oscillation Amplitude for reducing fan door, and then reduces failure rate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram (front) that fat pipe scissors of the present invention fan door drive；
Fig. 2 is the structural schematic diagram (back side) that fat pipe scissors of the present invention fan door drive.
In figure: 1, rack；11, support base；12, support plate；13, stiffener plate；2, internal hilar plate；3, external door panel；4, it drives
Mechanism；41, first connecting rod component；411, first connecting rod；412, second connecting rod；42, second connecting rod component；421, third connecting rod；
422, fourth link；423, the 5th connecting rod；43, power take-off mechanism；431, motor；432, worm gear mechanism；5, bullet is resetted
Spring.
Specific embodiment
In the following, being described further in conjunction with attached drawing and specific embodiment to the present invention:
As shown in Figs. 1-2, fat pipe scissors fan door drive, including rack 1, fan door and for driving fan door folding
Driving mechanism 4, the fan door includes the external door panel 3 being hinged in rack 1 and the internal hilar plate 2 being hinged in external door panel 3；The drive
Motivation structure 4 includes power take-off mechanism 43, first connecting rod component 41 and second connecting rod component 42, and the first connecting rod component 41 wraps
First connecting rod 411 and second connecting rod 412 are included, wherein one end of first connecting rod 411 and power take-off mechanism 43 are sequentially connected, and by
The power take-off mechanism 43 drives the first connecting rod 411 to rotate；The other end of first connecting rod 411 is articulated in second connecting rod
412 wherein one end, the other end of second connecting rod 412 are articulated in external door panel 3；The second connecting rod component 42 includes third
The middle part of connecting rod 421, fourth link 422 and the 5th connecting rod 423, the fourth link 422 is articulated in external door panel 3, and described
Wherein one end of double leval jib 422 is articulated in wherein one end of third connecting rod 421, and the other end of the third connecting rod 421 is articulated in
On internal hilar plate 2；The other end of the fourth link 422 is articulated on the 5th connecting rod 423, and the 5th connecting rod 423 is in addition
One end is articulated in rack 1；It is equipped between the external door panel 3 and rack 1 slow for applying when fanning door expansion to external door panel 3
The snubber elastomeric element of impulse force.In use, starting power take-off mechanism 43 rotates forward and drives first connecting rod 411 and second to connect
Bar 412 rotates, and under the buffer function of snubber elastomeric element, is turned out external door panel 3, at the same time, internal hilar plate 2 is with outer
Door-plate 3 is turned out, but since one end of the 5th connecting rod 423 is articulated in rack 1, is rotated in fourth link 422 with external door panel 3
When, the 5th connecting rod 423 makes fourth link 422 rotate and is transferred to third to connect to the generation reaction force of fourth link 422
Bar 421 so that internal hilar plate 2 be driven to be turned out with respect to external door panel 3, and then realizes the expansion of fan door；Change power output
The outbound course of mechanism 43, power take-off mechanism 43 rotate backward and drive first connecting rod 411 and second connecting rod 412 to rotate, band
The dynamic inwardly rotation of external door panel 3, at the same time, internal hilar plate 2 is rotated with external door panel 3, but since one end of the 5th connecting rod 423 is articulated in
In rack 1, when fourth link 422 is rotated with external door panel 3, the 5th connecting rod 423 generates reaction force to fourth link 422 and makes
Fourth link 422 rotates and is transferred to third connecting rod 421, so that internal hilar plate 2 be driven to occur inwardly to turn with respect to external door panel 3
It is dynamic, and then realize closing up for fan door.
When external door panel 3 and internal hilar plate 2 are unfolded, pass through first connecting rod component 41, second connecting rod component 42 and snubber elastomeric member
The mating reaction of part makes the power of power take-off mechanism 43 component in a manner of more mitigating be transferred to external door panel 3 and internal hilar plate
2, it is opposite to use gear-driven mode, reduce the impulse force when power door leaf-pairing door expansion of power take-off mechanism 43, makes to fan door
Stress balance and the Oscillation Amplitude for reducing fan door, and then reduce failure rate.
In order to reduce the width of fan door gear, it is preferred that the power take-off mechanism 43 includes motor 431 and worm and gear
Mechanism 432, the motor 431 is vertically arranged and the output shaft of the motor 431 is connected with the transmission of worm gear mechanism 432, institute
Worm gear mechanism 432 is stated for driving first connecting rod 411 around horizontal axis rotation, since the length of motor 431 is longer, this reality
It applies example motor 431 is vertically arranged, reduces overall width, make full use of vertical direction spatial, while cooperating worm gear mechanism 432,
The power rotated around vertical axis is converted into the power around transverse axis rotation, so that the smooth execution that first connecting rod 411 rotates, this
Hydraulic cylinder etc., which can also be used, in the motor 431 of embodiment can be achieved the existing driving device of spinning movement；According to common knowledge,
The worm gear mechanism 432 generally comprises worm gear and worm screw, and in the present embodiment, wherein one end of worm screw is defeated with motor 431
Shaft transmission connection, the other end of worm screw are engaged with worm gear, and worm gear and first connecting rod 411 are sequentially connected, and then realize worm gear
Worm mechanism 432 drives first connecting rod 411 to rotate.
It further include reset spring 5 in the present embodiment, 5 both ends of reset spring are separately fixed at rack 1 and external door panel 3
On, the power that door-plate resets is provided using reset spring 5, the loss of the energy, save the cost can be reduced；It is sent out simultaneously in driving mechanism 4
It when raw failure, remains to reset on door-plate, does not influence the normal use for fanning door gear.
It is excellent since rack 1 bears fan door and all gravity of driving device and the impulse force occurred in the process is unfolded
Choosing, the rack 1 includes support base 11 and the support plate 12 being fixed on support base 11, the support base 11 and support plate 12
Between stiffener plate 13 is installed, reinforce whole bearing capacity by stiffener plate 13, improve whole balance dynamics.
Since existing external door panel 3 is generally hinged in rack 1 using articulated shaft, the snubber elastomeric element is buffering elastic
Buffer spring can be set on articulated shaft by spring, and a wherein spring arm for buffer spring is fixed in rack 1, buffer spring
In the fixed external door panel 3 of another spring arm, cooperate the mounting means of rack 1 and door-plate routine, can simplify structure, in the present embodiment
Buffer spring is preferably torsional spring.
Preferably, the fourth link 422 is in bending.
It will be apparent to those skilled in the art that can make various other according to the above description of the technical scheme and ideas
Corresponding change and deformation, and all these changes and deformation all should belong to the protection scope of the claims in the present invention
Within.
Claims (6)
1. fat pipe scissors fan door drive, which is characterized in that including rack, fan door and for driving the driving for fanning door folding
Mechanism, the internal hilar plate for fanning door and including hinged external door panel on the rack with being hinged in external door panel；The driving mechanism packet
Power take-off mechanism, first connecting rod component and second connecting rod component are included, the first connecting rod component includes first connecting rod and second
Connecting rod, wherein one end of first connecting rod and power take-off mechanism are sequentially connected, and drive described the by the power take-off mechanism
One link rotatable；The other end of first connecting rod is articulated in wherein one end of second connecting rod, the other end pivot joint of second connecting rod
In in external door panel；The second connecting rod component includes third connecting rod, fourth link and the 5th connecting rod, the middle part of the fourth link
It is articulated in external door panel, wherein one end of the fourth link is articulated in wherein one end of third connecting rod, the third connecting rod
The other end is articulated on internal hilar plate；The other end of the fourth link is articulated on the 5th connecting rod, the 5th connecting rod it is another
Outer one end is articulated in rack；It is equipped between the external door panel and rack and is buffered for applying when fanning door expansion to external door panel
The snubber elastomeric element of power.
2. fat pipe scissors as described in claim 1 fan door drive, which is characterized in that the power take-off mechanism includes
Motor and worm gear mechanism, the motor is vertically arranged and the output shaft of the motor is connected with worm gear mechanism transmission,
The worm gear mechanism is for driving second connecting rod to rotate around horizontal axis.
3. fat pipe scissors as described in claim 1 fan door drive, which is characterized in that it further include reset spring, it is described
Wherein one end of reset spring is fixed on the rack, and the other end of the reset spring is fixed in external door panel.
4. fat pipe scissors as described in claim 1 fan door drive, which is characterized in that the rack include support base and
The support plate being fixed on support base is equipped with stiffener plate between the support base and support plate.
5. fat pipe scissors as described in claim 1 fan door drive, which is characterized in that the snubber elastomeric element is slow
Rush spring.
6. fat pipe scissors as described in claim 1 fan door drive, which is characterized in that the fourth link is in bending
Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611170547.1A CN106522726B (en) | 2016-12-16 | 2016-12-16 | Fat pipe scissors fan door drive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611170547.1A CN106522726B (en) | 2016-12-16 | 2016-12-16 | Fat pipe scissors fan door drive |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106522726A CN106522726A (en) | 2017-03-22 |
| CN106522726B true CN106522726B (en) | 2018-12-28 |
Family
ID=58340199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611170547.1A Active CN106522726B (en) | 2016-12-16 | 2016-12-16 | Fat pipe scissors fan door drive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106522726B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110409340A (en) * | 2019-08-29 | 2019-11-05 | 成都登辉科技有限公司 | A kind of shear door machine core and its control method |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201037352Y (en) * | 2007-06-05 | 2008-03-19 | 上海华铭智能终端设备有限公司 | Automatic ticket checking machine scissor-type door device |
| CN201110102Y (en) * | 2007-10-26 | 2008-09-03 | 上海华铭智能终端设备有限公司 | Wide channel shear type door apparatus of automatic checking machine |
| CN201741190U (en) * | 2010-07-05 | 2011-02-09 | 杨国交 | Door leaf device of automatic ticket checker |
| CN202090304U (en) * | 2010-12-31 | 2011-12-28 | 南京理工大学 | Safe scissor type door apparatus |
| DE102014105522A1 (en) * | 2014-02-14 | 2015-08-20 | Via Guide Gmbh | Bollard, as well as bollard arrangement |
| GB2530473B (en) * | 2014-06-06 | 2016-09-14 | A-Fax Ltd | Barrier |
| US9453311B2 (en) * | 2014-06-24 | 2016-09-27 | International Speedway Corporation | Access gate and associated systems, apparatus, and methods |
| CN105113440B (en) * | 2015-07-24 | 2017-11-28 | 易程(苏州)电子科技股份有限公司 | A kind of scissors door |
| CN205314774U (en) * | 2015-12-14 | 2016-06-15 | 广州佳都信息技术研发有限公司 | Fan door drive arrangement |
| CN205636566U (en) * | 2016-05-11 | 2016-10-12 | 上海华铭智能终端设备股份有限公司 | Floodgate machine fan door switch unit |
-
2016
- 2016-12-16 CN CN201611170547.1A patent/CN106522726B/en active Active
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| Publication number | Publication date |
|---|---|
| CN106522726A (en) | 2017-03-22 |
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Address after: 510653 room 709, Jiadu wisdom building, 2 xincensi Road, Tianhe District, Guangzhou City, Guangdong Province Patentee after: PCI TECHNOLOGY & SERVICE Co.,Ltd. Address before: 510000 6th floor, Xintai science and technology building, No. 4, Jiangong Road, Tianhe District, Guangzhou, Guangdong Patentee before: PCI TECHNOLOGY & SERVICE Co.,Ltd. |
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