CN207591303U - A kind of stage curtain list drives cooperation dual-powered lifting device - Google Patents
A kind of stage curtain list drives cooperation dual-powered lifting device Download PDFInfo
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- CN207591303U CN207591303U CN201721697843.7U CN201721697843U CN207591303U CN 207591303 U CN207591303 U CN 207591303U CN 201721697843 U CN201721697843 U CN 201721697843U CN 207591303 U CN207591303 U CN 207591303U
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- rotating shaft
- shaft
- stage curtain
- gear
- driving gear
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Abstract
The utility model is related to a kind of stage curtain lists to drive cooperation dual-powered lifting device, single motor driving structure is introduced, based on existing rotary electric machine（3）To first rotating shaft（2）Driving, drive stage curtain lifting on the basis of, introduce the second shaft（4）, and be based on setting up first rotating shaft separately（2）End, the second shaft（4）End is mutually engaged the driving gear of rotation work each other（5）, follower gear（6）, by first rotating shaft（2）Rotation, drive the second shaft（4）It is rotated, by designing each drawstring（8）, for being fixedly installed on stage curtain（1）Locating rod on base（7）Realize traction, and with reference to driving gear（5）Outer diameter is more than follower gear（6）The design of outer diameter, for stage curtain（1）Top margin and base, realize bilateral traction, stage curtain elevation rate can be effectively improved.
Description
Technical field
The utility model is related to a kind of stage curtain lists to drive cooperation dual-powered lifting device, belongs to intelligent stage curtain technology
Field.
Background technology
Stage curtain is indispensable equipment on the stages such as various types of arenas cinemas auditorium club studio hall,
It plays decoration stage, improves the effect of performing effect, and widely used curtain mainly has curtain opener, two on stage at present
The types such as road curtain, three curtains, eaves curtain, horizontal wing flats, scrim, the canopy of the heavens, sound-absorbing curtain, string folded curtain, wing flats, fire safety curtain.Curtain exists
The portal of stage in platform doorway, and stage main curtain it be mainly used for performing the keying of beginning and end, sometimes
It also serves as field curtain to use, the type of curtain has the unlatchings such as open-close type, lift, string curtain, uniform formula that can have horizontal split, butterfly
Shape is split, and three kinds of form curtain draw curtain machines of lifting are one of equipment the most used on stage, existing curtain elevating mechanism
Simply, shaft rotation is driven using motor, realizes curtain winding or release, lifting fully relies on the driving of motor list, if wanting to realize
Fast lifting is only capable of realizing by the driving force for improving motor, that is, needs to consume more electric energy.
Utility model content
The technical problem to be solved by the utility model is to provide one kind based on prior art construction, single motor driving is introduced
Structure, the size design of gears of cooperation matching rotation, the stage curtain list that can effectively improve stage curtain elevation rate drive association
Make dual-powered lifting device.
In order to solve the above-mentioned technical problem the utility model uses following technical scheme：The utility model devises a kind of dance
Platform curtain list drives cooperation dual-powered lifting device, is used to implement the lifting folding and unfolding of stage curtain；Including first rotating shaft and rotation electricity
Machine, the end of drive rod is mutually fixedly connected, and drive rod institute on rotary electric machine with wherein one end of first rotating shaft on rotary electric machine
The straight line where straight line with first rotating shaft is mutually conllinear, and first rotating shaft rotates, first turn with the rotation of drive rod on rotary electric machine
Axis horizontal suspended above stage, fix by rotary electric machine position, and the top margin of stage curtain is fixedly connected in first rotating shaft, stage
Curtain is wound in first rotating shaft or with the rotation of first rotating shaft by being fallen in first rotating shaft；Further include the second shaft, driving tooth
Wheel, follower gear, locating rod and at least two drawstrings；Wherein, the length of the length of the second shaft, outer diameter and first rotating shaft, outer
Diameter is equal to each other, and the second shaft is parallel to first rotating shaft setting, and the second shaft centerline is in together with first rotating shaft center line
Line and first rotating shaft center line on horizontal plane and in first rotating shaft, in the second shaft between homonymy both ends is perpendicular；
The outer diameter of driving gear is more than the outer diameter of follower gear, and the groove of driving gear and the groove of follower gear correspond to each other；
Driving gear is set on wherein one end of first rotating shaft, and face and first rotating shaft center line are perpendicular where driving gear, with
Moving gear is set on wherein one end of the second shaft, and driving gear and follower gear are respectively positioned on first rotating shaft and the second shaft
Same side end on, face where follower gear and the second shaft centerline are perpendicular, the groove and follower gear of driving gear
Groove occlusion contacting one another；Locating rod is fixedly installed on the base of stage curtain；The length of each drawstring is and stage
The distance between curtain top margin, base are equal, and wherein one end of each drawstring is mutually fixedly connected respectively with the second shaft surface, respectively
The other end of root drawstring connects locating rod straight down respectively, and the end that each drawstring is connected respectively with the second shaft is each other etc.
Spacing is distributed, and the end distribution equally spaced from each other that each drawstring is connected respectively with locating rod.
A kind of optimal technical scheme as the utility model：The rotary electric machine is brushless rotary motor.
A kind of optimal technical scheme as the utility model：The locating rod is made of vulcanie material.
A kind of optimal technical scheme as the utility model：In the driving gear, follower gear, rotating disc uses
Iron and steel material quality is made, and positioned at rotating disc periphery, the groove of one week is made of vulcanie material respectively.
A kind of stage curtain list drive cooperation dual-powered lifting device described in the utility model is using above technical scheme and now
There is technology to compare, there is following technique effect：
（1）The stage curtain list of the utility model design drives cooperation dual-powered lifting device, introduces single motor driving structure,
Driving based on existing rotary electric machine to first rotating shaft on the basis of driving stage curtain lifting, introduces the second shaft, and be based on
Set up first rotating shaft end, the second roller end separately, driving gear, the follower gear of rotation work are mutually engaged each other, by first turn
The rotation of axis, the second shaft of driving is rotated, by designing each drawstring, for being fixedly installed on stage curtain base
Locating rod realizes traction, and combines the design that driving gear outer diameter is more than follower gear outer diameter, for the top margin of stage curtain
And base, it realizes bilateral traction, stage curtain elevation rate can be effectively improved；
（2）The stage curtain list of the utility model design is driven in cooperation dual-powered lifting device, for rotary electric machine, into one
Step design is using brushless rotary motor so that the utility model design stage curtain list drives cooperation dual-powered lifting device in reality
In use, mute work can be realized, it both ensure that designed stage curtain list drives cooperation dual-powered lifting device and has efficiently
Lifting efficiency, and can guarantee that its course of work does not impact ambient enviroment, the hommization embodied in design process is set
Meter；
（3）The stage curtain list of the utility model design is driven in cooperation dual-powered lifting device, for locating rod, further
Design is made of vulcanie material, when stage curtain is fallen, when can effectively avoid locating rod with deck contact
The strike note sent out embodies humanized design conception；
（4）The stage curtain list of the utility model design is driven in cooperation dual-powered lifting device, for driving gear, is servo-actuated
Gear, design wherein rotating disc are made of iron and steel material quality, and positioned at rotating disc periphery, the groove of one week uses hard respectively
Rubber material is made, while firm stable between connected shaft and rotating disc is effectively ensured, realize driving gear with
The mute contact of groove, embodies humanized design between follower gear.
Description of the drawings
Fig. 1 is the structure diagram that stage curtain list designed by the utility model drives cooperation dual-powered lifting device.
Wherein, 1. stage curtain, 2. first rotating shafts, 3. rotary electric machines, 4. second shafts, 5. driving gears, 6.
Follower gear, 7. locating rods, 8. drawstrings.
Specific embodiment
Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawings of the specification.
As shown in Figure 1, the utility model, which devises a kind of stage curtain list, drives cooperation dual-powered lifting device, it is used to implement
The lifting folding and unfolding of stage curtain 1；Including first rotating shaft 2 and rotary electric machine 3, on rotary electric machine 3 end of drive rod with first turn
Wherein one end of axis 2 is mutually fixedly connected, and straight line where drive rod is mutually conllinear with 2 place straight line of first rotating shaft on rotary electric machine 3,
First rotating shaft 2 is rotated with the rotation of drive rod on rotary electric machine 3, and 2 horizontal suspended of first rotating shaft is above stage, rotary electric machine
3 positions are fixed, and the top margin of stage curtain 1 is fixedly connected in first rotating shaft 2, stage curtain 1 with first rotating shaft 2 rotation, around
It is placed in first rotating shaft 2 or by being fallen in first rotating shaft 2；Further include the second shaft 4, driving gear 5, follower gear 6, locating rod
7 and at least two drawstrings 8；Wherein, the length of the second shaft 4, the length of outer diameter and first rotating shaft 2, outer diameter are equal to each other, and second
Shaft 4 is parallel to first rotating shaft 2 and sets, and 4 center line of the second shaft is in together with 2 center line of first rotating shaft on horizontal plane, with
And line in first rotating shaft 2, in the second shaft 4 between homonymy both ends and 2 center line of first rotating shaft it is perpendicular；Driving gear
5 outer diameter is more than the outer diameter of follower gear 6, and the groove of driving gear 5 and the groove of follower gear 6 correspond to each other；Actively
Gear 5 is set on wherein one end of first rotating shaft 2, and 5 place face of driving gear and 2 center line of first rotating shaft are perpendicular, with
Moving gear 6 is set on wherein one end of the second shaft 4, and driving gear 5 and follower gear 6 are respectively positioned on first rotating shaft 2 and
On the same side end of two shafts 4,6 place face of follower gear and 4 center line of the second shaft are perpendicular, the groove of driving gear 5
With the groove of follower gear 6 is contacting one another is engaged；Locating rod 7 is fixedly installed on the base of stage curtain 1；Each drawstring 8
Length it is equal with the distance between 1 top margin of stage curtain, base, wherein one end of each drawstring 8 respectively with the second shaft 4
Surface is mutually fixedly connected, and the other end of each drawstring 8 connects locating rod 7 straight down respectively, each drawstring 8 respectively with second turn
The end distribution equally spaced from each other that axis 4 is connected, and the end that each drawstring 8 is connected respectively with locating rod 7 is equally spaced from each other
Distribution.Stage curtain list designed by above-mentioned technical proposal drives cooperation dual-powered lifting device, introduces single motor driving structure, base
In driving of the existing rotary electric machine 3 to first rotating shaft 2, on the basis of driving stage curtain lifting, the second shaft 4, and base are introduced
In setting up 2 end of first rotating shaft, 4 end of the second shaft separately, it is mutually engaged driving gear 5, the follower gear 6 of rotation work each other, by
The rotation of first rotating shaft 2, the second shaft 4 of driving is rotated, by designing each drawstring 8, for being fixedly installed on stage curtain
Locating rod 7 on 1 base of cloth realizes traction, and combines the design that 5 outer diameter of driving gear is more than 6 outer diameter of follower gear, for
Bilateral traction is realized on the top margin of stage curtain 1 and base, can effectively improve stage curtain elevation rate.
On the basis that cooperation dual-powered lifting device technical solution is driven based on above-mentioned design stage curtain list, this practicality is new
Type also further devises following optimal technical scheme：For rotary electric machine 3, further design is made using brushless rotary motor
It obtains the utility model design stage curtain list and drives cooperation dual-powered lifting device in actual use, can realize mute work,
Not only it ensure that designed stage curtain list drove cooperation dual-powered lifting device and has efficient lifting efficiency, but also can guarantee its work
Process does not impact ambient enviroment, embodies the human oriented design in design process；For locating rod 7, further design
It is made of vulcanie material, when stage curtain 1 is fallen, can effectively avoid locating rod 7 with being sent out during deck contact
The strike note gone out embodies humanized design conception；For driving gear 5, follower gear 6, design wherein rotating disc is adopted
It is made of iron and steel material quality, positioned at rotating disc periphery, the groove of one week is made of vulcanie material respectively, is being effectively ensured
Between connected shaft and rotating disc while firm stable, the mute of groove between driving gear 5 and follower gear 6 is realized
Contact, embodies humanized design.
The stage curtain list of the utility model design drives cooperation dual-powered lifting device in actual application, is used for
Realize the lifting folding and unfolding of stage curtain 1；Including first rotating shaft 2 and brushless rotary motor, the end of drive rod on brushless rotary motor
Portion is mutually fixedly connected with wherein one end of first rotating shaft 2, and straight line where drive rod and 2 institute of first rotating shaft on brushless rotary motor
Mutually conllinear in straight line, first rotating shaft 2 is rotated with the rotation of drive rod on brushless rotary motor, 2 horizontal suspended of first rotating shaft in
Above stage, brushless rotary motor position is fixed, and the top margin of stage curtain 1 is fixedly connected in first rotating shaft 2, stage curtain 1
With the rotation of first rotating shaft 2, it is wound in first rotating shaft 2 or by being fallen in first rotating shaft 2；Further include the second shaft 4, driving tooth
Wheel 5, follower gear 6, locating rod 7 and at least two drawstrings 8；Wherein, the length of the length of the second shaft 4, outer diameter and first rotating shaft 2
Degree, outer diameter are equal to each other, and the second shaft 4 is parallel to first rotating shaft 2 and sets, and 4 center line of the second shaft and 2 center of first rotating shaft
Line is in together in the line and first rotating shaft 2 on horizontal plane and in first rotating shaft 2, in the second shaft 4 between homonymy both ends
Heart line is perpendicular；In driving gear 5, follower gear 6, rotating disc is made of iron and steel material quality, respectively positioned at rotating disc periphery
The groove of one week is made of vulcanie material；The outer diameter of driving gear 5 is more than the outer diameter of follower gear 6, and driving tooth
The groove of the groove and follower gear 6 of wheel 5 corresponds to each other；Driving gear 5 is set on wherein one end of first rotating shaft 2, and
5 place face of driving gear and 2 center line of first rotating shaft are perpendicular, and follower gear 6 is set on wherein one end of the second shaft 4,
And driving gear 5 and follower gear 6 are respectively positioned on the same side end of 2 and second shaft 4 of first rotating shaft, where follower gear 6
Face and 4 center line of the second shaft are perpendicular, the groove of driving gear 5 with the groove of follower gear 6 is contacting one another is engaged；Positioning
Bar 7 is made of vulcanie material, and locating rod 7 is fixedly installed on the base of stage curtain 1；The length of each drawstring 8 is equal
Equal with the distance between 1 top margin of stage curtain, base, wherein one end of each drawstring 8 is mutually solid with 4 surface of the second shaft respectively
Fixed connection, the other end of each drawstring 8 connect locating rod 7 straight down respectively, and each drawstring 8 is connected respectively with the second shaft 4
The end distribution equally spaced from each other connect, and the end distribution equally spaced from each other that each drawstring 8 is connected respectively with locating rod 7.It is real
In the application of border, when user needs to rise stage curtain 1, it need to only be sent to brushless rotary motor and rise control instruction, nothing
Brush rotary electric machine works, and driving connects first rotating shaft 2 and rotates, and realizes winding for the top margin of stage curtain 1, drives stage curtain
1 rises, and the rotation of first rotating shaft 2 drives driving gear 5 to rotate, due to driving gear 5 groove and follower gear 6 groove each other
Be in contact occlusion, then follower gear 6 is rotated with the rotation of driving gear 5, and the rotation of follower gear 6 drives the second shaft 4 to rotate,
For the winding of each drawstring 8, the locating rod 7 being fixedly installed on 1 base of stage curtain realization is directed to by each drawstring 8 and is led
Draw, since the outer diameter of driving gear 5 is more than the outer diameter of follower gear 6, then the rotating speed of the second shaft 4 is more than turning for first rotating shaft 2
Therefore speed, realizes that stage curtain 1 rises overally the promotion of speed；It, only need to be to nothing when user needs to fall stage curtain 1
Brush rotary electric machine, which is sent, declines control instruction, and brushless rotary motor work, driving connects first rotating shaft 2 and rotates, and release is for dance
The winding of 1 top margin of platform curtain drives stage curtain 1 to decline, meanwhile, the rotation of first rotating shaft 2 drives driving gear 5 to rotate, due to
The groove of driving gear 5 with the groove of follower gear 6 is contacting one another is engaged, then follower gear 6 with the rotation of driving gear 5 and
Rotation, the rotation of follower gear 6 drive the second shaft 4 to rotate, and release realizes locating rod 7 with stage for the winding of each drawstring 8
The decline on 1 base of curtain, since the outer diameter of driving gear 5 is more than the outer diameter of follower gear 6, then the rotating speed of the second shaft 4 is more than
The rotating speed of first rotating shaft 2, realizes the promotion of 1 entire lowering speed of stage curtain, and design the length of each drawstring 8 with dance
The distance between 1 top margin of platform curtain, base are equal, can realize the complete decline of stage curtain 1.
The embodiment of the utility model is explained in detail above in conjunction with attached drawing, but the utility model is not limited to
The above embodiment within the knowledge of a person skilled in the art, can also not depart from the utility model
It is made a variety of changes under the premise of objective.
Claims (4)
1. a kind of stage curtain list drives cooperation dual-powered lifting device, it is used to implement stage curtain（1）Lifting folding and unfolding；Including
One shaft（2）And rotary electric machine（3）, rotary electric machine（3）The end of upper drive rod and first rotating shaft（2）Wherein one end mutually fix
Connection, and rotary electric machine（3）Straight line and first rotating shaft where upper drive rod（2）Place straight line is mutually conllinear, first rotating shaft（2）With turn
Dynamic motor（3）The rotation of upper drive rod and rotate, first rotating shaft（2）Horizontal suspended is above stage, rotary electric machine（3）Position is consolidated
It is fixed, stage curtain（1）Top margin be fixedly connected on first rotating shaft（2）On, stage curtain（1）With first rotating shaft（2）Rotation, around
It is placed in first rotating shaft（2）Above or by first rotating shaft（2）On fall；It is characterized in that：Further include the second shaft（4）, driving gear
（5）, follower gear（6）, locating rod（7）At least two drawstrings（8）；Wherein, the second shaft（4）Length, outer diameter and first
Shaft（2）Length, outer diameter be equal to each other, the second shaft（4）It is parallel to first rotating shaft（2）Setting, and the second shaft（4）Center
Line and first rotating shaft（2）Center line is in together on horizontal plane and first rotating shaft（2）Upper, the second shaft（4）Upper homonymy both ends
Between line and first rotating shaft（2）Center line is perpendicular；Driving gear（5）Outer diameter be more than follower gear（6）Outer diameter, and
Driving gear（5）Groove and follower gear（6）Groove correspond to each other；Driving gear（5）It is set to first rotating shaft（2）'s
Wherein on one end, and driving gear（5）Place face and first rotating shaft（2）Center line is perpendicular, follower gear（6）It is set to second
Shaft（4）Wherein one end on, and driving gear（5）And follower gear（6）It is respectively positioned on first rotating shaft（2）With the second shaft（4）
Same side end on, follower gear（6）Place face and the second shaft（4）Center line is perpendicular, driving gear（5）Groove with
Follower gear（6）Groove occlusion contacting one another；Locating rod（7）It is fixedly installed on stage curtain（1）Base on；Each drawing
Rope（8）Length and stage curtain（1）The distance between top margin, base are equal, each drawstring（8）Wherein one end respectively with
Second shaft（4）Surface is mutually fixedly connected, each drawstring（8）The other end connect locating rod straight down respectively（7）, each drawing
Rope（8）Respectively with the second shaft（4）The end distribution equally spaced from each other being connected, and each drawstring（8）Respectively with locating rod（7）
The end distribution equally spaced from each other being connected.
2. a kind of stage curtain list drives cooperation dual-powered lifting device according to claim 1, it is characterised in that：The rotation
Motor（3）For brushless rotary motor.
3. a kind of stage curtain list drives cooperation dual-powered lifting device according to claim 1, it is characterised in that：The positioning
Bar（7）It is made of vulcanie material.
4. a kind of stage curtain list drives cooperation dual-powered lifting device according to claim 1, it is characterised in that：The active
Gear（5）, follower gear（6）In, rotating disc is made of iron and steel material quality, and positioned at rotating disc periphery, the groove of one week is equal respectively
It is made of vulcanie material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721697843.7U CN207591303U (en) | 2017-12-08 | 2017-12-08 | A kind of stage curtain list drives cooperation dual-powered lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721697843.7U CN207591303U (en) | 2017-12-08 | 2017-12-08 | A kind of stage curtain list drives cooperation dual-powered lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207591303U true CN207591303U (en) | 2018-07-10 |
Family
ID=62763583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721697843.7U Expired - Fee Related CN207591303U (en) | 2017-12-08 | 2017-12-08 | A kind of stage curtain list drives cooperation dual-powered lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207591303U (en) |
-
2017
- 2017-12-08 CN CN201721697843.7U patent/CN207591303U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180710 Termination date: 20191208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |